baber/WOPTO huggingface dataset:
Patent JP-H0544792-A (JP)
Title: Internal planetary gear structure
Inventor: KONISHI TOSHIYUKI
IPC: F16H1/32
Filed: 1991-08-13
Abstract: PURPOSE:To make improvements in rigidity and stability and shorten the full length as well as to aim at curtailment in the number of part items and reduction in assembling manhour, in an internal planetary gear structure equipped with a carrier pin (carrier body). CONSTITUTION:A flange part 114, a carrier pin 116 and a support ring 117 of an output shaft 102 are supported inboard by two bearings 115a and 115b, and a reduction gear mechanism part is set up in space between these bearings 115a and 115b. In this carrier pin 116, a pipelike spacer 125 is fitted in the center, and each axial positioning of those of flange part 114, carrier pin 116 and support ring 117 is carried out through this spacer 125.
Patent JP-H0544646-A (JP)
Title: Semisealed type coolant compressor
Inventor: KIMURA KATSUYA
IPC: F04B39/12
Filed: 1991-08-12
Abstract: PURPOSE:To obviate the need of a sealing agent coating work for preventing the gas leak due to the breakage of a packing which is generated by a freezing phenomenon, at a gasket seal part for bolt tightening of a semisealed type coolant compressor. CONSTITUTION:The part between the bolt hole 2b on a motor cover 2 and a bolt 3 is sealed by a cylindrical hollow rod-shaped rubber member 8, and the intrusion of water is suppressed, and even if water intrudes and a freezing phenomenon is generated, the expansion portion is absorbed by the elasticity of the rubber member. With this constitution, the troubles of the intrusion of water into the bolt hole part of a packing and the breakage (gas leak) of the packing due to the freezing are solved, and the need of the sealing agent painting work is obviated.
Patent JP-S60120633-A (JP)
Title: Fault recovery detecting method for loop type data transmission system
Inventor: TOMIZAWA HIROSHI
IPC: H04L12/437
Filed: 1983-12-05
Abstract: PURPOSE:To enable a fault recovered area to transmit data even in case other areas have a fault when a partial fault in a loop transmission line is recovered be detecting the recovery of a partial fault of the loop transmission line through one of loop-back end offices and giving a report of this recovery detection to a monitor controller. CONSTITUTION:For instance, faults occur between transmission controllers ST34 and ST35 as well as ST31 and ST32 respectively and then the falut between the ST34 and ST35 is recovered. In such a case, the ST34, 33 and 32 receive the monitor signals from the ST35. Then both ST34 and 33 detect the monitor signals at the upstream side respectively and therefore stop the return of the monitor signals to make these signals pass directly. Under such conditions, the ST35 detects the recovery inquiry signals delivered periodically from a monitor controller CST30 at the transmission line sides 40 and 39. Then the ST35 sends a report to the CST30 to show that the faults between the ST34 and 35 is recovered. Thus the CST30 stops the loop-back operation and forms a new network.
Patent JP-S6289553-A (JP)
Title: Mold for continuous casting
Inventor: TAMURA NOZOMI
IPC: B22D11/04
Filed: 1985-10-16
Abstract: PURPOSE:To make surface temp. of mold copper plates uniform so as to prevent the longitudinal crack of an ingot and to make the copper plates longer in life and thinner in wall thickness by fixing studs having specified heat conductivity or above into many housing holes communicating with the cooling grooves of the copper plates and fastening the same to back plats. CONSTITUTION:Many bolt housing holes 2 communicated with many cooling grooves 3 are provided to the rear side of the copper alloy plates 1 which Cr-Ni plating 9 on the surface in contact with a molten steel. The studs 5 consisting of an Al alloy contg., for example, 4.1-4.3% Cu, 1.2-1.6% Mg, and 0.6% Mn and having >=40Kcal/m.hr heat conductivity are cast and fixed to the center of such holes 12 so as not to contact the side walls of the grooves 3. Such studs 5 are passed into the through-holes of the back plates 7 and are fastened by means of nuts 6. The temp. increase in the parts of the conventional copper alloy plates 1 where the studs 5 are fixed is prevented and the surface temp. distribution of the copper alloy plates 1 is made uniform, by which the longitudinal crack of the ingot is prevented, the life of the copper alloy plates 1 is extended, the thickness thereof is reduced, and the cost is considerably reduced.
Patent JP-2001049021-A (JP)
Title: Polyester-based resin foamed particle and foamed particle molded article
Inventor: SHIOTANI AKIRA
IPC: C08J9/16
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable foamed particle which yields a molded article having a good appearance both on the surface and in the cross section by using a polyester-based resin particle which has a specific amount or more of chloroform insolubles in the inner part. SOLUTION: This foamed particle has chloroform insolubles of 20 wt.% or more in the inner part. The foamed particle molded article made from this foamed particle has chloroform insolubles of 5 wt.% or more and has bubbles with a maximum particle diameter of 2 mm or more at a density of 0.07/cm2 or less in the cross section of the molded article. As the base resin, a polyester- based resin containing at least 60 mol% of aliphatic ester bonds in the main chain is preferable and the polyester-based resin preferably has a Vicat softening point of 50-140 deg.C as measured according to JIS K7206. The foamed particle is preferably prepared by dispersing a base resin particle in a dispersion medium in a closed container, adding a crosslinking agent and an auxiliary to increase the chloroform insolubles as necessary, heating the same to crosslink, and foaming.
Patent JP-S6382595-A (JP)
Inventor: ARAI KO
IPC: G07F17/00
Filed: 1986-09-26
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-H0790781-A (JP)
Title: Printed cotton-or mixed cotton-pile product
Inventor: OKUYAMA YOSHIRO
IPC: D06P3/66
Filed: 1993-09-14
Abstract: PURPOSE:To provide a method capable of producing a cotton-or mixed cotton- pile product having clear hue and high quality of the same as those of the product printed after bleaching process while avoiding the rise of production cost, the lowering of quality, etc., owing to the bleaching process. CONSTITUTION:A pile cloth consisting of unbleached cotton or mixed-cotton fiber is treated with a bleaching-printing agent containing a reactive dye and a bleaching component, then heated in the presence of steam and successively subjected to the finishing processing of pile parts.
Patent JP-S6472329-A (JP)
Title: Paint applying device
Inventor: MITANI MASATO
IPC: G11B5/842
Filed: 1987-09-11
Abstract: PURPOSE:To form an applied layer to uniform thickness, even if the quantity of paint picked up by an applicator roller is fluctuated greatly by providing a paint holding cover in a gap between the applicator roller and a paint weighing part. CONSTITUTION:In a gap between an applicator roller 52 and a weighing part, a paint holding cover 61 is placed. Accordingly, the quantity of paint existing in the gap between the applicator roller 52 and the weighing part before weighing is held in the prescribed quantity in spite of fluctuation of the quantity of paint 57 carried in by the applicator roller 52, by the paint holding cover 61. That is, the paint holding cover 61 works so as to smooth the fluctuation quantity of the paint 57 carried in by the applicator roller 52, and a paint bank 60 is formed stably. In such a way, thickness of a paint applied layer 59 formed on a web 51 can be kept constant continuously, as long as a relative speed of the applicator roller 52 and the weighing part is kept constant, and even if the quantity of the paint 57 supplied by the applicator roller 52 is fluctuated, the paint applied layer 59 of uniform thickness can be formed continuously on the web 51.
Patent JP-H0275342-A (JP)
Title: Catalyst for burning carbon fine particles
Inventor: AONO NORIHIKO
IPC: B01D53/94
Filed: 1988-09-13
Abstract: PURPOSE:To keep catalytic capacity for the combustion of carbon fine particles showing markedly improved combustibility to the carbon fine particles caught by a filter over a long period of time by supporting both of a palladium compound and a tungsten compound. CONSTITUTION:Refractory oxide of at least one kind of a metal selected from a group consisting of Al, Ti, Zr, Si, Mg, Ca, Sr, Ba, La, Ce and Cu is adhered to an inorg. porous carrier and a palladium compound and a tungsten compound are supported as catalyst components by said refractory oxide to obtain a catalyst. As the refractory inorg. carrier, there are ceramic foam, a wall flow type honeycomb monolith, a wire mesh or metal foam and this carrier has the effect for catching fine particles in exhaust gas.
Patent JP-H09143420-A (JP)
Title: Resin composition having low dielectric constant
Inventor: YOKOZUKA TOSHISUKE
IPC: H01L21/316
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a composition containing a resin and a partial hydrolytic condensation product of an alkoxysilane, having remarkably improved mechanical properties at high temperature, giving a uniform coating film and suitable for semiconductor element, etc. SOLUTION: The objective composition contains (A) 100 pts.wt. of a resin having a functional group in the molecule and soluble in a solvent and (B) preferably 3-400 pts.wt. of a compound of the formula, R<1> m R<2> n Si (OH<3> )4-m-n (R<1> and R<2> are each a non-hydrolyzable group; R<3> is an alkyl; (m) and (n) are each an integer of 0-3 to satisfy the formula, 0<=m+n<=3) and gives a coating film having a dielectric constant of <=3. Preferably, the elastic modulus of the coating film is larger than that of the component A at >=200 deg.C, the composition further contains (C) a coupling agent and the component A is a fluororesin containing a functional group in the molecule and having a fluorine-containing alicyclic structure or a fluorine-containing aliphatic structure on the main chain.
Patent JP-S63145655-A (JP)
Inventor: FURANKU PII KOWARUSUKI
IPC: A61G13/00
Filed: 1987-09-12
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-H05343666-A (JP)
Title: Integrated circuit transistor
Inventor: RABISHIYANKAARU SANDARESAN
IPC: H01L21/336
Filed: 1992-08-28
Abstract: PURPOSE: After forming a field oxide region, a radical is doped inside a substrate active region and an epitaxial silicon layer is made to grow on a substrate active region, so as to form a field effect transistor inside an epitaxial silicon layer and a substrate in order to avoid a short channel effect. CONSTITUTION: After forming a field oxide region 12, a substrate 10 is doped inside a substrate active region 14. This dopant reduces a short channel transistor effect. Next, a thin epitaxial silicon layer 16 is made to grow in the substrate active region 14, and a field-effect transistor is formed inside this epitaxial silicon layer 16 and the substrate 10 existing thereunder. The region 22 of the transistor exists inside the relatively slightly doped epitaxial silicon layer, 16 but the layer of the substrate 10 thereunder minimizes a short channel effect. Thereby, the short channel effect can be avoided.
Patent JP-H0547373-A (JP)
Title: Manufacture of hydrogen storage alloy electrode for alkaline secondary battery
Inventor: WADA SHUICHI
IPC: H01M4/26
Filed: 1991-08-15
Abstract: PURPOSE:To manufacture a hydrogen storage alloy electrode with good discharge characteristic by preventing the oxidation of a hydrogen storage alloy at the time of sintering. CONSTITUTION:When a hydrogen storage alloy electrode for an alkaline secondary battery is to be manufactured, an unsintered hydrogen storage alloy electrode is put in the decompression atmosphere, and the oxidizing component such as oxygen and moisture existing in the void of the hydrogen storage alloy electrode is removed prior to sintering.
Patent JP-H0548825-A (JP)
Title: Image sensor for color picture read
Inventor: ITO HISAO
IPC: H01L31/10
Filed: 1991-08-16
Abstract: PURPOSE:To prevent light from being made directly incident on a lower photoelectric transducer without passing an upper photoelectric transducer in an image sensor for color picture read where plural photoelectric transducers are laminated. CONSTITUTION:An upper photo diode A and a lower photo diode B are laminated in the incidence direction of light, and the light reception area of the upper photo diode A nearer the light incidence side is made larger than that of the lower photo diode B to prevent light from being made directly incident on the lower photo diode B without passing the upper photo diode A.
Patent JP-H0674118-A (JP)
Title: Discharge deterrence device of evaporation fuel
Inventor: HIYOUDOU YOSHIHIKO
IPC: F02M37/20
Filed: 1992-08-28
Abstract: PURPOSE:To prevent evaporation fuel from being discharged out of a fuel tank by means of small constitution by providing a fuel-air separator which lets an air element alone pass through without letting an evaporation fuel element pass through, at a vapor passage connecting an atmosphere opening opening to the upper part space of the fuel tank. CONSTITUTION:A fuel tank 10 is equipped with an oil feed opening 11, a feed pipe 13 connected to a feed pump 12, and a return pipe 14 or the like. In this instance, a rollover valve 18 to be opened at the time of a vehicle being rolled over is provided at the top part of the fuel tank 10. The rollover valve 18 is connected to an atmosphere open aperture 21 through a vapor passage 19 and a fuel-air separator 20. A cooler 22 to cool vapor is provided at the vapor passage 19. The discharge of evaporation fuel is prevented by letting an air element alone pass through between the fuel tank 10 and atmosphere by means of the fuel-air separator 20, and by this, it is prevented that excessive pressure is added to the fuel tank 10.
Patent JP-H0675624-A (JP)
Title: Unmanned travel system
Inventor: SAKAGAMI MASAYA
IPC: B61B13/00
Filed: 1992-08-28
Abstract: PURPOSE:To provide the unmanned travel system wherein an unmanned travel vehicle can selects an optional route among plural travel routes and travel by itself along the route. CONSTITUTION:In the unmanned travel system wherein the unmanned travel vehicle travels by itself along a guidance line 12 while detecting it, plural loops L1 and L2 are formed of one guidance line 12 and currents are supplied in the same direction to guidance line parts (parts (b) and (f), and parts (d) and (g)) at a branch point A and a confluence point B. Only one guidance line 12 constitute the loops L1 and L2, so the value of a current flowing through the guidance line 12 is constant and the unmanned travel vehicle can travel along the guidance line 12 by securely detecting the guidance line 12 along the route at all times whichever route the unmanned travel vehicle travels along.
Patent JP-2001055778-A (JP)
Title: Plug body for side-ditch cover handy-grip notch
Inventor: YAKUSHINJI KUNIAKI
IPC: E03F5/04
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide the plug body for a side-bitch cover handy-grip notch for closing the handy-grip notch section of a side-ditch cover. SOLUTION: In the plug body of the side-ditch cover handy-grip notch, tapered fin sections 4 extending to the outside from the edge sections of the top section 3 of a main body 2 composed of a rubber or plastics or the like molded in a shape that the rubber or the plastics or the like can be fitted to the side-ditch cover handy-grip notch are formed, and projecting sections 5 projected to the outside at the base section of the main body 2 are formed while a plurality of holes 6 penetrated to the main body 2 section from an upper section to a lower section are formed.
Patent JP-S59121336-A (JP)
Title: Developing solution for photosensitive lithographic printing plate
Inventor: KITA NOBUYUKI
IPC: G03F7/32
Filed: 1982-12-28
Abstract: PURPOSE:To improve the development stability, developability and processability of a lithographic printing plate having a photosensitive layer contg. an o-quinone diazide compound by using an aqueous soln. contg. alkali silicate and a water- soluble alkali compound of a specified metal such as Sn as a developing soln. CONSTITUTION:A developing soln. contg. 1-10wt% alkali silicate such as sodium silicate and a water-soluble alkali compound of Sn, Pb, Fe, Co or Ni, especially a complex such as [Co(NH3)6]Cl3 or a metallic chelate compound such as K2[Ni(edta)] is prepd. The amount of the alkali compound is 0.005- 0.2wt% of the total amount of the developing soln. When the developing soln. is used, the development stability of a lithographic printing plate (PS plate) having a photosensitive layer contg. an o-quinone diazide compound is improved, conditions during development are easily controlled, and the processability of the plate is improved. The discharge of an exhausted soln. is reduced, so the treatment of waste liquor is facilitated.
Patent JP-H0680440-A (JP)
Title: Method for imparting three-dimensional pattern to decorative glass member
Inventor: SUGA KIYOMITSU
IPC: C03C15/00
Filed: 1992-08-28
Abstract: PURPOSE:To provide a method for imparting a three-dimensional pattern different in coloration depths and in etching depths to a photosensitive glass plate to expand the width of the design on the decorative glass member. CONSTITUTION:A photosensitive-glass plate 1 is irradiated with UV light through a photomask 2a permitting the transmission of light only in the region of a pattern A only for one of several divisions of an exposure time required for coloring the whole thickness of the glass plate. The regions of patterns A and B are subsequently exposed through a photomask 2b for the same time. Patterns A, B, C are similarly wholly exposed through a photomask 2c to control the exposure amount of each pattern so as to give a desired coloration depth. The exposed photosensitive glass is heated at approximately 450 deg.C to convert a metal dispersed in the glass plate into its colloid to provide the decorative glass member having coloration depths corresponding to the total exposure amounts of the respective patterns. The exposure amounts for the photosensitive glass plate can be controlled to provide the three-dimensional pattern different in etching depths.
Patent JP-H1168265-A (JP)
Title: Electric circuit board and power supply
Inventor: KUWABARA MASABUMI
IPC: G09F7/16
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To read the manufacturing number and/or the manufacturing date without requiring any special apparatus by providing a required number of indication units each comprising specified numerals of 4 through 6 at a part of an electric circuit board. SOLUTION: Indication units y, m each arranged laterally and longitudinally with four numerals of 1 (2<0> ), 2(2<1> ), 4(2<2> ) and 8(2<3> ) for indicating the year and the month are employed along with an indication unit d arranged laterally and longitudinally with six numerals of 1, 2/1, 2, 4 and 8 indicating the day. More specifically, indication units comprising numerals of 2<0> -2<3> or 2<0> -2<4> or the imaginary numerals thereof are employed and a relevant numeral or imaginary numeral is marked with a transparent, translucent or opaque marking material. According to the arrangement, the manufacturing number or the manufacturing date can be indicated in a smaller dedicated area on an electric circuit board or a small power supply.
Patent JP-H0569298-A (JP)
Title: Grinding method of tubular member having circumferential groove and its supporting device
Inventor: FUJINAMI MASAYUKI
IPC: B24B41/06
Filed: 1991-09-10
Abstract: PURPOSE:To achieve grinding operations at the position apart from a face plate and which a tubular member being supported by a chuck claw in a secure manner when the end part of the tubular member of an elbow or the like is supported by the chuck pawl fitted to the face plate and ground. CONSTITUTION:A chuck pawl 13 is fitted to a face plate 10 connected to a rotary driving shaft 11. A distance between a tip supporting part 16 and the face plate 10 is secured by a long body part 15 of the chuck pawl 13. A groove wall 1a of the circumferential groove 1 swollen inward of the tubular member (E) is inserted into a groove part 17 of a tip supporting part 16 where the end part provided with a circumferential groove 1 of a tubular member (E) is outside fitted, and the end part of the tubular member (E) is coaxially supported with a rotational axis of the face plate 10 by the tip supporting part 16. A grinding material such as sand paper is tightly pressed against the end part including the circumferential groove 1 of the tubular member (E).
Patent JP-H0870708-A (JP)
Title: Rope length adjusting tool
Inventor: WATANABE MASAHIRO
IPC: A01G9/14
Filed: 1994-08-31
Abstract: PURPOSE: To provide a rope length adjusting tool capable of surely adjusting the length of a rope such as a greenhouse band or a vinyl ribbon by simple operation and readily without damaging the rope and without fixing the end part of the rope. CONSTITUTION: This rope length adjusting tool consists of a laminar length adjusting tool main body 10 formed into an H shape composed of both side plates 8 and a connecting plate 9 for coupling both the side plates 8 at the central part or a side close to the central part, a rope inserting groove 11 which is made from the outside face of one side plate of the length adjusting tool main body 10 to a side penetrating to the other end part of the connecting plate 9 and receives insertion of a rope whose length is adjusted and latching pieces 13 which are molded in an integrated way with one of the upper and the lower end parts of both the side plates of the length adjusting tool main body so as to cover an opening part 12 of the end part and to insert the rope into the opening part.
Patent JP-H0394116-A (JP)
Title: Magnetic encoder
Inventor: KONO NORIYUKI
IPC: G01D5/245
Filed: 1989-09-07
Abstract: PURPOSE:To keep the spacing small, and also, to improve the jitter by keeping the spacing between a magnetic drum and a magnetic sensor constant irrespective of a temperature variation. CONSTITUTION:A magnetic drum 1 is fixed to a rotary shaft supported by a frame 2 through a bearing, and a magnetic sensor 4 is opposed to the magnetic drum 1 and fixed to the upper face of the frame 2. Also, a size and a material of the magnetic drum 1, the frame 2 and the magnetic sensor 4 are selected so that the spacing D between the magnetic drum 1 and the magnetic sensor 4 is kept constant irrespective of a temperature variation. In such a way, it is not feared that the magnetic drum 1 and the magnetic sensor 4 come into contact with each other, the spacing D can be set small, and an output of the magnetic sensor 4 becomes large, therefore, an output drop of the magnetic sensor 4 caused by a temperature rise can be compensated.
Patent JP-H0895382-A (JP)
Title: Apparatus for dispersion / transfer of particles
Inventor: JIYOOJI EFU BAAGEN
IPC: G03G15/08
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of printing failure such as streaking and cometing due to the coagulation and cohesion of the toner grains by moving a movable plate in the direction vertical to the flow of falling grains so as to distribute the grains, which are in contact with an upper surface of the movable plate. SOLUTION: A main toner hopper 38, which is provided with an auger assembly 110 outside thereof, has distribution holes 108. When an auger blade 112 draws the toner from the ports 108 of the hopper 38, the toner is supplied from a distribution port 118 of a lower cover 116 over the length of a developer housing and over the width of a screened/drilled part of a toner distributing and moving member 122, and while adjusted. The new toner, which is distributed from the hopper 38, is transferred by a roller 39, and distributed and transferred/ moved to a position in the inside-outside direction and the processing direction of the developer housing 100 so as to be used for supply of the toner level of the developer housing 100.