baber/WOPTO huggingface dataset:
Patent JP-H09230383-A (JP)
Title: Wiring pattern
Inventor: MIYATA KEITARO
IPC: G02F1/136
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To make a gate line hardly disconnectable by corrosion. SOLUTION: Extending parts 41a, 41b of a square shape extending in the direction orthogonal with the gate line 7 from both sides of the prescribed points of the gate line 7 are formed at these prescribed points. Lower contact parts 42a, 42b for connecting the gate lines 7 and the source electrode S of one thin-film transistor(TFT) 11a for protection and the drain electrode D of another thin-film transistor(TFT) 11b for protection to each other via contact holes 43a, 43b are formed at the front ends of these extending parts 41a, 41b. In such a case, the parting of the lower contact parts 42a, 42b from the gate line 7 is made possible.  Even if a hillock arises in the lower contact parts 42a, 42b and the lower contact parts 42a, 42b corrode from the hillock part, the time until the corrosion of the gate line 7 is prolonged and the disconnection of the gate line 7 by the corrosion is substantially prevented.
Patent JP-S60198088-A (JP)
Inventor: EGUCHI KATSUJI
IPC: F24C7/02
Filed: 1984-03-22
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-S60200091-A (JP)
Title: Heat exchanger
Inventor: YONAHARA YOSHIHIRO
IPC: F28D15/02
Filed: 1984-03-23
Abstract: PURPOSE:To minify the size of a heat exchanger and to save the quantity of steam to be used in the heat exchanger, by providing proper numer of holes to insert heat pipes to a bulkhead positioned between a large and a small section chambers having an inlet and an outlet stubs for fluid respectively, and by providing heat pipe covers to the heat pipes on the side of a large section chamber. CONSTITUTION:A small section chamber (a) and a large section chamber (b) are provided by bulkhead 7 positioned between the zone 1 and the zone 4 of a main body. Proper number of holes 9 to insert heat pipes 8 are provided to the bulkhead 7, and heat pipe covers 10 are provided to the heat pipes on the side of a large section chamber (b). The heat pipes 8 can easily be replaced because the main body zones 1 and 4 and the bulkhead 7 are separately made and are assembled in one body by flanges 1a and 4a. The rear ends of heat pipes 8 are heated by fed steam from the inlet stub 2 of a small section chamber (a), and then the heat pipe covers 10 and fins 11 are heated through the heat pipes 8, heating oil which is fed from the inlet stub 5 of a large section chamber (b). In such a manner, the quantity of steam to be used is largely decreased. Accordingly, a steam generator and accessory parts can be miniaturized.
Patent JP-S55148748-A (JP)
Title: Sintered alloy with superior wear resistance
Inventor: ISHIGURO ATSUSHI
IPC: C22C38/00
Filed: 1979-05-07
Abstract: PURPOSE: To provide a sintered alloy with superior wear resistance and machinability by mixing Fe powder with alloy powder or Fe-Mo and Cr-Mo-Ni or Mo-Ni or carbide powder as a hard phase component followed by compacting and sintering.  
     CONSTITUTION: Fe powder is mixed with 20W100μ alloy powder of Fe-Mo (Mo 50W70%) and Ni-Mo-Cr (Mo 20W50% and Cr 5W20%) or Ni-Mo (Mo 20W50%) or carbide powder as a hard phase component within the ranges of Cr 0.2W5%, Ni 0.5W10%, Mo 4W12% and C 0.2W2%. The Fe-Mo alloy has a Vickers microhardness of 400 or more. CaF 2  or BaF 2  0.2W10% as a lubricating element is added to the mixture, well mixed, compacted, and sintered in a reducing atmosphere of 1000W1250°C for 15W60min. The above-mentioned hard particles are dispersed in the Fe matrix by 5W30%, and a sintered alloy with superior wear resistance and machinability is manufactured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59179223-A (JP)
Title: Method for bending metallic rod material and plate material lined with thermoplastic synthetic resin
Inventor: KUROKI RIYOUICHI
IPC: B21D5/01
Filed: 1983-03-31
Abstract: PURPOSE:To bend a metallic rod material or plate material without any abnormality in the lining film of a thermoplastic resin by bending the rod or plate material while the lining film of the thermoplastic resin formed on said material is in a soft or molten state. CONSTITUTION:A steel pipe on which a lining film is formed is heated at least in the part to be bent or said part and the neighborhood thereof by a suitable heating means so that the film is softened or melted. The part to be bent of the steel pipe is bent to a prescribed radius by a suitable bending means and if necessary the pipe is cooled to complete the bending.
Patent JP-S63221301-A (JP)
Title: Plastic light-transmitting fiber
Inventor: OKAMOTO MASAYA
IPC: D01F8/14
Filed: 1987-03-11
Abstract: PURPOSE:To elevate heat resistance and to prevent light transmitting loss of plastic light-transmitting fiber in a high temp. environment by forming a shell of plastic-light transmitting fiber having core-shell constitution of a specified polycarbonate and setting the refractive index of the core at a larger value than the refractive index of the shell. CONSTITUTION:The shell of plastic light-transmitting fiber constituted of a core-shell structure is formed of polycarbonate (PC) consisting of recurrent units expressed by the formula I, and the refractive index of the core is set at by >=0.01 larger value than the refractive index of the shell. It is preferred that the core of such PC has recurrent units expressed by the formula II. The light-transmitting fiber having such constitution has high glass transition temp. of the shell. Further, since the refractive index of the core is by >=0.01 larger than that of the shell, the fiber has high heat resistance, and the light transmitting loss is held at a low value. Moreover, the structure of the fiber may be simplified since no protective layer for improving the heat resistance is necessary. Accordingly, its producing stage may not be complicated. Such light-transmitting fiber is suitably useful for photodetector or optical communication to be installed to high temp. parts such as engine room of motor-car, ship, etc.
Patent JP-2000246180-A (JP)
Title: Unpolished rice partition plate controller for oscillating sorting device
Inventor: MATSUMOTO TOSHIYUKI
IPC: B07B13/11
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To contrive improving efficiency on work startup in unpolished rice partition plate control of an oscillating sorting device. SOLUTION: When partition position control of an unpolished rice partition plate is started, first, whether it is on work startup or not, and if it is on work startup, for a reference for hulls/unpolished rice boundary position judgment, a dead zone area is made 0 or less to change the width of the reference to the narrow one. Next, while a hulls/unpolished rice distinguishing sensor is moved from the upper oscillation part to the lower oscillation part a grain distribution state is detected, and a position in which the detected voltage value coincides with a voltage reference is made a hulls/unpolished rice reference mixed position, and an unpolished rice partition plate is moved to a partition position related to the detection position.  And if it is on stable work when prescribed time has passed from startup, the voltage reference is changed to that of larger width to which the dead zone area is added to perform partition position control of the unpolished rice partition plate. In this way, the partition position of the unpolished rice partition plate is set to comparatively lower oscillation part from work startup to enable enlarging partition width of unpolished rice and enable improving sorting efficiency from work startup.
Patent JP-H09250355-A (JP)
Title: Timing belt cover of internal combustion engine
Inventor: HANAMOTO SHOJI
IPC: F16M1/026
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce noise by providing with a spacer member being protuberantly arranged on a timing belt cover for enclosing a timing belt which transfers driving force from a crank shaft sprocket to a cam shaft, so as to enclose the outer peripheral part of the crank shaft sprocket. SOLUTION: In a timing belt cover 20 for covering a timing belt 15 wrapped around a crank shaft sprocket 9 and a cam shaft sprocket 11, the lower part of the timing belt cover 20 is formed as a notch 20b by cutting of a side wall 20a. The shape of a part where the notch 20b is cut off is matched with the shape of a rib 18 arranged on the lower side of the crank shaft sprocket 9 for half enclosing the crank shaft sprocket 9 and a crank angle sensing plate 16. In the lower part of the timing belt cover 20, a circular opening hole 22 having the same center axis as the crank shaft 8 is protruberantly arranged, and a spacer part 24 is protuberantly arranged along the circumferential rim of the opening hole 22.
Patent JP-2000213232-A (JP)
Title: Opening/closing remote operation arranged device for bay window for kitchen
Inventor: ABE TAKESHI
IPC: E05F11/04
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To fit an opening/closing remote operating device of a ball chain operating method near a bottom board within one's reach for opening/closing a window of depth beyond one's reach of a bay window sash for kitchen fitted to the depth of a sink. SOLUTION: In this opening/closing remote operation arranged device, a guide rail 4 is fitted along a slide door rails 3 of a bay window for a kitchen, rounded corner parts 6 are provided from the right and left rail end parts 5, 5, guide pipes 7, 7 connected to them are crept about the right and left side end parts 9, 9 of a bottom board 8 and arranged up to the before end part of the bottom board 8, ball chains 11 are penetrated through the guides, and the opening/closing operation of the window is transmitted by pulling the chains.
Patent JP-H09246912-A (JP)
Title: Resonator type surface acoustic wave filter
Inventor: OKADA YOSHIO
IPC: H03H9/25
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a resonator type surface acoustic wave filter provided with steep rising and falling filter characteristics and provided with a sufficiently large reflection attenuation amount in a passing band. SOLUTION: In a 800MHz band surface acoustic wave resonator type band- pass filter for a mobile body communication equipment composed of a grid shape circuit constituted of serial arms and parallel arms, for the capacitance of the serial arms and the parallel arms, in the case of this resonator type band-pass SAW filter paying attention to the high band side attenuation area of the passing band, in order to obtain the reflection attenuation characteristics of the entire passing band, the capacitance CT0 (CT01 , T03 , T05 and T07 ) included in the serial arms is turned to 1.5pF, the capacitance CT (CT1 ,T3 and T5 ) included in the parallel arms is turned to 1.5pF and setting is performed near the ratio of capacitance CT0 /capacitance CT=1.0.
Patent JP-S60201011-A (JP)
Title: Geothermal power generating plant
Inventor: KAWAZOE SANAE
IPC: F01K21/06
Filed: 1984-03-26
Abstract: PURPOSE:To obtain the titled plant wherein the plant material is prevented from being corroded thereby causing no pollution, by providing a main steam pipe section located upstream of a turbine with a desulfurizing apparatus loaded with iron wire nets apparatus. CONSTITUTION:The geothermal fluid gushed out from a well W-1 is separated at a separator V-1 into hot water and steam. A desulfirizing apparatus Ds for eliminating hydrogen sulfide is situated adjacent to a turine inlet of a main steam pipe %-r. The desulfurizing apparatus Ds consists of a desulfurizing towers F-1, F-2. While one of the towers F-1, F-2 is operated, the other is regnerated. After metal wire nets loaded in the desulfurizing tower has been removed, the iron sulfide film on the metal wire nets is separated using high pressure jet a water or the like. Thus, as the cooling water and exhaust gas leaving a condenser is free from hydrogen sulfide, the plant causes no pollution.
Patent JP-S57171201-A (JP)
Title: Measuring device for difference in width of rolling bearing
Inventor: YOKOYAMA HIROSHI
IPC: G01B5/12
Filed: 1981-04-16
Abstract: PURPOSE:To provide a measuring device for a difference in width of rolling bearing  which enables to perform a high-precise measurement by means of a simple operation,  by a method wherein a self-measurement is made on a difference in width in a manner  that a bearing, being positioned by a jig to make contact with measuring probes, is  monolithically turned togetherwith a loading plate which is hydraulically controlled for  turning. CONSTITUTION:A measuring surface of a bearing 5 to be measured placed on a jig 42  of a reference plate 3 is brought into contact with measuring probes 22 whose positions  are corrected by a master ring 45. A loading plate 6 is then lowered as it spins togetherwith a shaft 84 driven by a fluid cylinder 7 and a motor 82. When it reaches the surface of the bearing 5, the loading plate 6, released from engagement with the shaft 82,  is monolithically turned by virtue of an inertia togetherwith an outer ring 52 of the  bearing 5 to indicate the surface displacement measuring mean value of the outer ring  52 in an indicator 27 through the working of a detector 2 and a computing circuit 24.  An inner ring is also measured in a manner described above, and this obtains a measuring device for a difference in width of a rolling bearing which can perform a high- precise measurement through selfmeasurement and by an easy operation.
Patent JP-2000251233-A (JP)
Title: Slider material for magnetic head and its manufacture
Inventor: SUZUKI SATORU
IPC: G11B5/60
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new slider material for magnetic head which makes good use of features of a slider material for magnetic head ilmenite structure represented by a composition formula MTiO3 (M: one kind ore more among Ni, Co, and Mn) showing superior abrasion and wear characteristics and improv ing the excellent precision machinability of the slider material. SOLUTION: This is a slider material for magnetic head which has the ilmenite structure expressed by MTiO3 (M: one kind or more among Ni, Co, and Mn); and the relative density of the material is >=99% and the mean crystal particle size is <=5 μm (providing that the mean crystal particle size is obtained by multiplying a value found by an intercept method by a coefficient 1.78).
Patent JP-H08226760-A (JP)
Title: Cereal drying device
Inventor: KAWASAKI SHIGEO
IPC: F26B5/04
Filed: 1995-02-20
Abstract: PURPOSE: To reduce the temperature of hot blast for drying and to perform rapid drying without widely increasing a cereals temperature by executing drying of cereals in such a way that the feed of air to a drying chamber where cereals are stored and dried and exhaust of gas from the drying chamber are adjusted, the interior of the drying chamber is kept in a pressure reduction state in a specified range from an atmospheric pressure. CONSTITUTION: A drying device is provided in a drying chamber A with a drying part, a conveyance part, and a burner 3 serving as a drying heat source, and a feed output port part 4, a blower, and a suction fan 6 are arranged. The output of a suction fan 6 to discharge air in the drying chamber A is increased to a value higher than the output of the blower to input air for drying in the drying chamber A. The interior of the drying chamber A under drying operation is maintained in a pressure reduction state wherein a pressure in the drying chamber is reduced from an atmospheric pressure by approximate 5-20 g/cm<2> (50-200mm water column). Thereby, since a moisture content is more apt to vaporize from cereals compared with an atmospheric pressure state, drying is executed in such a state that a hot blast temperature is kept at 40 deg.C or less.
Patent JP-S63222849-A (JP)
Inventor: WATANABE YUJI
IPC: B65D65/40
Filed: 1987-03-13
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-S57172947-A (JP)
Title: Impact-resistant thermoplastic resin composition
Inventor: MASA KAZUHIKO
IPC: C08L51/00
Filed: 1981-04-17
Abstract: PURPOSE: To provide the titled compsn. having excellent resistance to stress crack by flon gas, rigidity and appearance characteristics and useful as a wall material for refrigerators, consisting of a copolymer composed of specified monomers and a graft copolymer composed of these monomers and a rubber.  
     CONSTITUTION: In a thermoplastic resin compsn. consisting of a copolymer composed of at least one monomer (A) selected from a vinyl cyanide compd. monomer and a (meth)acrylate ester and an arom. vinyl compd. monomer (B) and a graft copolymer obtd. by grafting said monomers A and B onto a rubbery polymer, the weight fraction of said rubbery polymer in said thermoplastic resin compsn. is 10W25%, the weight fraction of the rubber polymer in which the particles of the rubbery polymer having an average particle size of 0.2μ or below are agglomerated to an average particle size range of 0.5W2.0μ, is 25W80% based on the total amount of the rubbery polymer and the weight fraction of the rubbery polymer which has an average particle size of 0.5μ or above and is not agglomerated is 10W60%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05217918-A (JP)
Title: Film forming apparatus
Inventor: KONDO HIROSHI
IPC: H01L21/677
Filed: 1992-02-07
Abstract: PURPOSE:To form a film in a state that generation of a spontaneous oxide film of a material to be treated such as a semiconductor wafer, etc., is suppressed as much as possible. CONSTITUTION:A transfer chamber 3 in which a transfer robot 31 is installed is airtightly connected to a wafer attaching/detaching chamber 2 at a lower side of a vertical treatment furnace 1, and they are formed as a first load locking chamber. A second load locking chamber 4 is airtightly connected to the chamber 3, an infrared ray lamp 41 is disposed therein, and a cleaner 5 using hydrofluoric acid vapor is provided near the chamber 4 at the atmospheric side. These locking chambers are previously filled with inert gas atmosphere. First, untreated wafer is cleaned by the cleaner 5, a spontaneous oxide film on the surface is removed, it is immediately conveyed into the chamber 4, heat- treated therein, then transferred to the chamber 2 through the chamber 3, and then loaded in the furnace 1.
Patent JP-S51132709-A (JP)
Title: Electromagnetic cordinate-selection unit
Inventor: MIHASHI SADAYUKI
IPC: H04Q3/00
Filed: 1975-05-14
Abstract: PURPOSE: In order to obtain a cordinate-selection unit which is designed so as to make operation with low electric power possible, through improving the selective-margin with control of the impressing time of bipolar electric-current pulse. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53144574-A (JP)
Title: Preparation of alpha-tocopherol
Inventor: SEKI CHIAKI
IPC: C07D311/72
Filed: 1977-05-19
Abstract: PURPOSE: To prepare α-tocopherol almost quantitatively by condensation of 2,3,5trimethylhydroquinone with phytols in a specific solvent in the presence of specific catalysts under mild conditions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10236965-A (JP)
Title: Antiallergic agent
Inventor: KANBARA TOSHIMITSU
IPC: A61K8/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new antiallergic agent capable of formulating in drink and foods and cosmetic without anxiety, because antiallergic ingredient derived from a natural product having high safety is used by including an antiallergic ingredient extracted from a fruit of Rubus indaeus as an active ingredient. SOLUTION: This antiallergic agent contains an antiallergic ingredient extracted from fruit of Rubus indaeus as an active ingredient. The antiallergic ingredient is preferably obtained by extracting water, a hydrophilic organic solvent or a mixture of them as an extraction solvent under reflux. The extraction solvent include preferably water, ethanol, water-containing ethanol, 1,3 butylene glycol or water-containing butylene glycol. The antiallergic agent is routinely used by formulating with drink and food, cosmetic, etc., rather than a case used as a medicine. The antiallergic agent can be formulated in an amount of 0.01-10wt.% based on the object added.
Patent JP-S58176426-A (JP)
Title: Ignition timing control device for internal-combustion engine
Inventor: HOSHINO MASAO
IPC: F02D41/34
Filed: 1982-04-08
Abstract: PURPOSE:To make it possible to control combustion accurately by a method wherein in the case of the fuel injection time control device for the internal-combustion engine, the fuel injection time is fed back on the basis of the output of an ignition time sensor. CONSTITUTION:The injection of fuel from an injection pump is performed at the fuel injection timing obtained in accordance with an engine speed sensor 21. The engine ignition timing is detected by the ignition timing sensor 1 and the fuel injection timing is controlled on the base of the ignition timing. Consequently, it is possible to control the combustion of the engine accurately.
Patent JP-H04291135-A (JP)
Title: Method for quantifying constitution pulp within paper
Inventor: OTANI YASUTO
IPC: G01N21/3563
Filed: 1991-03-20
Abstract: PURPOSE:To enable a plurality of pulp types included in a paper to be identified and quantified rapidly by measuring a light-absorption spectrum and then performing colorimetry at an absorption wavelength which is peculiar to a pulp constituent which is obtained by differentiating it. CONSTITUTION:First, a light-absorption spectrum at a wavelength of 0.8-2.6mum is measured and then a differential spectrum is obtained by differentiating it, thus enabling an absorption wavelength (natural wavelength) which is peculiar to each type of pulp constituent to be extracted from the absorption spectrum. Then, colorimetry method is performed at this natural wavelength. Namely, a relationship between the amount of constituent and optical absorption strength is obtained previously and an amount of constituent is obtained from optical measurement of a sample. In this case, when a correlation expression between the amount of pulp constituent and optical absorption strength is obtained by the multiple regression analysis, etc., mere measurement of the optical absorption strength at a natural wavelength allows the constitution pulp of the paper to be quantified.
Patent JP-S63224844-A (JP)
Title: Mold for horizontal continuous casting
Inventor: KANEKO HIDEO
IPC: B22D11/045
Filed: 1987-03-11
Abstract: PURPOSE:To prevent witness crack developed on cast billet surface by arranging a cylindrical inserting material having thermal conductivity less than that of a mold body on the inner circumferential face of the mold body and specifying the relation between thickness and thermal conductivity of the inserting material. CONSTITUTION:The thermal conductivity of the inserting material 25 arranged on the inner circumferential face at upstream side of drawing direction in the mold body 20 is less than that of the mold body 20, to prevent solidified shell from becoming extremely thick. The inserting material 25 is to satisfy the condition in the inequality at the time of using (t) (cm) for this thickness and K (cal/cm.sec. deg.C) for this thermal conductivity at the using temp. The molten steel 1 in a tundish 16 is introduced to the mold 20 from the nozzle 13 through an intermediate ring 19. By this mold, the development of witness mark on the cast billet surface is prevented and the product yield is improved.