baber/WOPTO huggingface dataset:
Patent JP-H05256071-A (JP)
Title: Attachment type screen door
IPC: E06B9/06
Filed: 1992-03-12
Abstract: PURPOSE:To make a separate storing place unnecessary by providing a first movable member and a second movable member, both of which are capable of moving in the horizontal directions to the right and the left for opening and shutting and are attachable to a frame for an opening such as a window of a building, and also by providing a pleat-like screen material between the movable members so that the screen material can be expanded and folded, following the movement in opening and shutting of the movable members. CONSTITUTION:A first movable member 13 and a second movable member 14 are installed, through wire tension mechanisms 20, between a first fixed member 11 and a second fixed member 12 of an attachment type screen door main body 10. A pleat- like screen material 15 is provided between the movable members 13 and 14 with the opposite ends 15a and 15b thereof fixed respectively to the movable members 13 and 14. The screen material 15 is so constructed that it can be expanded and folded, following the movement in the horizontal directions for opening and shutting of the movable members 13 and 14, and can be drawn horizontally to make an in-between opening The screen material can also be folded and stored at least in either of storing spaces 13A and 14A provided corresponding to each of the movable members 13 and 14, when the movable members 13 and 14 are put in the state of shutting.
Patent JP-S5713140-A (JP)
Title: Material for stringer of airplane with superior corrosion resistance and its manufacture
Inventor: BABA YOSHIO
IPC: C22F1/00
Filed: 1980-06-27
Abstract: PURPOSE: To manufacture the titled material with superior corrosion resistance, mechanical properties, etc. by homogenizing core and shell materials each made of Al alloy having a specified composition followed by hot clad rolling, cold rolling to a prescribed thickness and softening by rapid heating.  
     CONSTITUTION: An alloy consisting of, by wt., 5.1W8.1% Zn, 1.8W3.4% Mg, 1.2W2.6% Cu, ≤0.20% Ti, 0.18W0.35% Cr and/or 0.05W0.25% Zr and the balance Al with impurities is homogenized and used as a core material. On the other hand, an AA7072 alloy ingot is homogenized and used as a shell material. One side or both sides of the core material are clad with the shell material, and they are subjected to hot clad rolling. After cold rolling to a prescribed thickness the cold rolled material is softened by rapid heating to 320W500°C at ≥11°C/sec average heating rate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03288548-A (JP)
Title: Hydrocarbon dehydrogenation catalyzer
Inventor: JIEFURII SHII BURITSUKAA
IPC: C10G35/09
Filed: 1990-04-02
Abstract: PURPOSE: To carry out dehydration of hydrocarbons by making a VIII group noble metal component, alkali or alkali earth, and a third component such as geranium supported on a theta-alumina carrier having specified properties. CONSTITUTION: A theta-alumina carrier having a surface area of <=120 m<2> /g and an apparent bulk density(ABD) of >=0.5 g/cm<2> is used. On the theta-alumina carrier, a VIII group noble metal component such as platinum, an alkali or alkaline earth component such as cesium, and a third component such as tin, geranium and lead are supported. By means of the thus obtained catalyst, hydrocarbons are dehydrogenated to prepare chemical products such as detergents and gasoline having high octane number.
Patent JP-H04320323-A (JP)
Title: Semiconductor thin film
Inventor: MIYAJI KENJI
IPC: H01L21/20
Filed: 1991-04-19
Abstract: PURPOSE:To obtain a semiconductor thin film with a crystallizability in an extremely thin-film state for improving performance of an amorphous solar cell. CONSTITUTION:A process for allowing a thin film to be grown while emitting ion onto a growth surface and that for performing only irradiation of ion are repeated and then a title item is a crystallizability semiconductor thin film where a thickness of the thin film which is formed by each repetition is 1 to 100Angstrom  and an entire film thickness is 300Angstrom  or less, thus enabling a crystallizability semiconductor thin film with a film thickness of 300Angstrom  or less which could not be produced by conventional technologies to be formed. Photoelectric conversion efficiency can be improved by applying this thin film to a conductive thin film of an amorphous solar cell.
Patent JP-S62245508-A (JP)
Title: Magnetic head
Inventor: ARIKAWA YASUYUKI
IPC: G11B5/53
Filed: 1986-04-18
Abstract: PURPOSE:To stabilize the tape contact of the succeeding chip by making the magnetic tape contact area of a preceding head chip equal to or less than the magnetic tape contact area of the succeeding head chip. CONSTITUTION:The gap of two head chips 1, 2 is arranged closely as 742mum. A gap is provided in a gap applying a balance winding 3. Through the constitution above, the sliding face curvature of the preceding head chip 1 is decreased more than that of the succeeding head chip 2. Or the distance between the circle center of the sliding face circular-arc of the chip 1 and the head gap prolonged line is increased more than the eccentricity of the chip 2. As a result, the magnetic tape contact area of the chip 1 is made equal to or less than that of the chip 2. Thus, the tape tension of the chip 2 is increased and the magnetic tape contact is made stable.
Patent JP-S61244589-A (JP)
Title: Image-receiving material for thermal transfer recording
Inventor: IMAI AKIHIRO
IPC: B41M5/52
Filed: 1985-04-24
Abstract: PURPOSE:To ensure that the title material is stably moved together with a transfer material and the color value of a recorded image is hardly changed, by incorporating a polyoxyalkylene-silicone copolymer in a surface layer of an image-receiving material. CONSTITUTION:The image-receiving material 3 comprises a base 1 and a dyeable layer 2. The polyoxyalkylene-silicone copolymer is incorporated in the inside part and at the surface of the layer 2, and is represented by the formula, wherein R is H, CH3 or C2H5, m and n are integers of not more than 2,000 which satisfy the relationship m>n, and each of (a) and (b) is an integer of not more than 30.
Patent JP-H10277003-A (JP)
Title: Magnetic resonance image pickup method and device therefor
Inventor: ITO HOMARE
IPC: G01R33/54
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To carry out the image pickup of satisfactory SNR by amplifying a magnetic resonance signal measured by plural views by a gain corresponding to a view before analog/digital conversion to arrange the levels of signals. SOLUTION: The detecting signal of a body coil part B is inputted to a preamplifier PAMP to amplify by way of the preamplifier PAMP and a high- speed gain variable amplifier VAMP. Then, the output signal of the amprifier VAMP is phase-detected by a phase detecting circuit DET and the output signal is inputted to an A/D converter ADC through anti-aliasing filter FIL. Then, the gain (receiving gain) of the amplifier VAMP is gradually lowered from a high gain value with the increase of a view number to a view number equivalent to a phase encoding quantity, which is set to be minimum, and is gradually increased with the increase of the view number after passing there.
Patent JP-2000282814-A (JP)
Title: Side valve type four-cycle engine
Inventor: IMOTO YUTAKA
IPC: F01L1/26
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To form a combustion chamber in a compact manner increasing the process cost is prevented from occurring, in a side valve type four-cycle engine, wherein an intake valve and an exhaust valve are arranged to the side of a cylinder bore and a locker arm on the intake side connected to the intake valve and a locker arm on the exhaust side connected to the exhaust valve are oscillatingly supported at an engine body. SOLUTION: This four-cycle engine is oscillated, following a cam 64 common to an intake valve 58 and an exhaust valve 59, and an oscillation fulcrum PI of a locker arm 65 on the suction side supported at an engine body 29 is situated on a side opposite to the opening closing operation CI of the intake valve 58 in relation to a opening closing operation line CE of the exhaust valve 59. Furthermore, the oscillating fulcrum CI of a locker arm 66 on the exhaust side supported at an engine body 29 being oscillated following the cam 64 is situated on the side opposite to the opening closing operation axis CE of the exhaust valve 59, in relation to the opening closing operation axis C1 of the exhaust valve 58.
Patent JP-H10332881-A (JP)
Title: Scrap processing method for mixed oxide fuel
Inventor: KOBAYASHI SHINICHI
IPC: G21C19/46
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a scrap processing method capable of sintering without remaining slight PuO2 spot and perfectly recovering Pu in scrap. SOLUTION: In this method, scrap including a plenty of impurity generated in pellet production process is compressed to be a scrap lump, this is sintered to be a sintered body, the obtained sintered body is dissolved in nitric acid and U and Pu are individually extracted by the difference of distribution fraction against solvent. At this moment, a process is included to expedite dissolution of PuO2 spot contained in the scrap lump in UO2 matrix before dissolving the sintered body in nitric acid.
Patent JP-S61247091-A (JP)
Inventor: YOKOYAMA RYOJI
IPC: H05K3/46
Filed: 1985-04-24
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-H06321692-A (JP)
Title: Production of silicon wafer
Inventor: HORAI MASATAKA
IPC: H01L21/26
Filed: 1993-04-15
Abstract: PURPOSE:To prevent the reduction of throughput and the increase of cost, to regulate contamination by heavy metals to low density and to attain low BMD density without deeply diffusing heavy metals. CONSTITUTION:When a silicon wafer is produced from a silicon single crystal grown by the Czochralski method, the silicon wafer is heat-treated only by heating for 0-60sec within the temp. range of 700-1,200 deg.C. At the time of this heat treatment, sheet feed treatment is carried out by heating by IR radiation with a tungsten-halogen lamp.
Patent JP-H08288214-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: GOTO MITSUHIKO
IPC: H01L21/324
Filed: 1995-04-13
Abstract: PURPOSE: To provide the manufacturing method of a semiconductor substrate in which the crystallinity of a compound semiconductor device forming a device is good and in which a low-resistance layer generated in the interface between a silicon substrate and the compound semiconductor layer does not exist. CONSTITUTION: In the manufacturing method of a semiconductor substrate, a compound semiconductor layer is formed on a silicon substrate. The manufacturing method is provided with a stage in which a compound semiconductor layer 11 is epitaxially grown on the surface of a silicon substrate 10 in a thickness of 0.01 to 0.1μm, with a stage in which oxygen ions or carbon ions are implanted 20 so as to reach the interface between the silicon substrate 10 and the compound semiconductor layer 11 from the upper part of the compound semiconductor layer 11 and with a stage in which a compound semiconductor layer is epitaxially grown further on the compound semiconductor layer.
Patent JP-H11286130-A (JP)
Title: Printer
Inventor: KUROKAWA MITSUAKI
IPC: B41J2/35
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent trouble when a strobe signal corrected with a head average resistance is subjected to uniform correction with a common drop correction value. SOLUTION: A thermal head 1 comprising a plurality of heating elements arranged in a specified direction is controlled by a control board 2. The control board 2 comprises a section 3 for detecting the average resistance of the heating elements, a table 4 storing average resistance correction values based on the average resistance of the heating elements, a counter 6 for counting the number of heating elements to be conducted simultaneously, a table 5 storing common drop fine adjustment correction values determined based on the number of heating elements to be conducted simultaneously while taking account of the average resistance, and an operating section 7 for generating a strobe signal by performing correction with correction values read out from the tables 4, 5 for a strobe reference signal.
Patent JP-H09280132-A (JP)
Title: Fuel supply device
Inventor: TOMINAGA TSUTOMU
IPC: F02M55/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent an abnormal increase in pressure because of a clogged high pressure piping system and an increase in temperature of the fuel returning to a low pressure side by a simple constitution. SOLUTION: This device has a low pressure pump 2 for discharging fuel, a high pressure pump 61 for sucking, pressurizing and discharging the fuel from the low pressure pump 2, a fuel injection valve 9 which is disposed in a fuel distributing pipe 8 connected to the high pressure pump and injects the high pressure fuel into a cylinder, and a high pressure regulator 64 which is disposed between the discharge side of the high pressure pump and the fuel tank 1 and adjusts the pressure of the high pressure fuel from the high pressure pump.
Patent JP-S5611770-A (JP)
Title: "miso" containing flavor
Inventor: SUZUKI YOSHINORI
IPC: A23L11/20
Filed: 1979-07-11
Abstract: PURPOSE: "Miso", which is produced by brewing through the traditional method, is combined with flavors such as "wasabi" (Japanese horse raddish), "shiitake" (flat Japanese mushroom) or sea tangle as well as seasonings to give a food product with a unique taste.  
     CONSTITUTION: In Japanese horse raddish, its root, leaf, stem and bud can be used, whih are classified, washed with water, dried and cut into pieces or grated. Then, it is mixed with sugar and flakes of dried bonito and the mixture is added to "miso". They are kneaded and put into a tightly sealed vessel and aged for 24hr at room temperature to give the product ("wasabi miso"). Raw or dried shiitake is boiled at 60W80°C, washed with water, dried, cut into strips. The flavor of each material, that is, "wasabi", "shiitake" or sea tangle and substances with pungent or sweet taste develop synergism to give a unique taste to "miso". 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62244634-A (JP)
Inventor: NAKAJIMA KUNIHIKO
IPC: C09J175/04
Filed: 1986-04-16
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-H10137799-A (JP)
Title: Dehydrating agent for membrane-separated sludge and its production
Inventor: AOYAMA KIYOSHI
IPC: C02F11/12
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of dehydration of raw sewage sludge produced by membrane separation and denitrification by using a mixture of a prescribed polymer contg. a water-soluble cationic vinyl monomer represented by a specified formula with a hydrophilic surfactant. SOLUTION: Monomers including a water-soluble cationic vinyl monomer represented by the formula or its mixture are subjected to reverse phase emulsion polymn. in the presence of a chain transfer agent and the resultant polymer is mixed with a hydrophilic surfactant to obtain the objective dehydrating agent forming particles each having <=30μm particle diameter when it is diluted with water to a concn. fit for addition to sludge and forming a continuous dry film when the prepd. diluted soln. is applied to glass plate and dried at 105 deg.C. In the formula, A is O or NH, B is C2 H4 , C3 H6 or C3 H5 OH, R1 is H or CH3 , each of R2 and R3 is a 1-4C alkyl, R4 is H, a 1-4C alkyl or benzyl and X<-> is an anionic counter ion.
Patent JP-H01260276-A (JP)
Title: Refrigerating device
Inventor: MATSUYAMA KEISUKE
IPC: F25D17/02
Filed: 1988-04-11
Abstract: PURPOSE:To prevent the interference of a previously thrown article to be refrigerated upon throwing the article to be refrigerated and permit continuous refrigerating work, by a method wherein the article to be refrigerated, which is thrown into anti-freeze in an anti-freeze tank, is floated at a position apart from the throwing position of the same. CONSTITUTION:An energizing means energizing an article 16 to be refrigerated, which is thrown into anti-freeze in an anti-freeze tank 12, toward the direction of a floating position 20 apart from the throwing position 18 is formed of a throwing inclined surface 22, formed by inclining the inner wall surface of the throwing position 18 of the article to be refrigerated downwardly toward the direction of the floating position, an anti-freeze injecting nozzle 24, through which the anti-freeze is made to flow out along the throwing inclined surface 22, and an anti-freeze suction port 26 arranged at the bottom 12A of the anti- freeze tank. Further, the anti-freeze tank 12 is provided with a separating means 28 separating the liquid surface of the anti-freeze into a throwing zone 10A and a floating zone 10B. According to this method, an interference due to the freezing and floating of the previously thrown article to be refrigerated may be prevented and continuous refrigerating work may be effected.
Patent JP-H03277792-A (JP)
Title: Method and device for surface-treating by vibration
Inventor: TANAKA KATSUMASA
IPC: C23G3/00
Filed: 1990-04-02
Abstract: PURPOSE:To easily adjust the height of an air spring to an optimum standard height by suspending a material to be surface-treated by vibration through a hook supported by a supporting member, dipping the material in a processing soln. and adjusting the air supply and discharge of the air spring of the supporting member. CONSTITUTION:The hook (not shown in figure) suspending a material to be treated is transferred on a supporting frame 14 through a guide member 16 and fixed by an electromagnet 17. The frame 14 is supported by a supporting seat 12 on a rack 11 arranged on both sides of a surface-treating bath (not shown in figure) through an air spring 13. The material is dipped in the bath, the hook is vibrated by a vibrator 15 through the frame 14, and the material is surface-treated. In this surface-treating method, the height of the spring 13 is automatically adjusted to the optimum standard height in accordance with the weight of the material. The automatic adjustment is carried out by actuating a rotary supply and discharge valve 20 through the link members 21 and 22 fixed to the frame 14 to supply and discharge air to and from the spring 13. Surface treatment is carried out at an optimum position at all times in this way.
Patent JP-H07292828-A (JP)
Title: Precast synthesized voiod slab and structure thereof
Inventor: IWAMOTO MITSUAKI
IPC: E04B5/43
Filed: 1994-04-26
Abstract: PURPOSE:To prevent cracks and vibratory troubles and reduce the weight and increase the sound insulation effect, by laying precasrt concrete base boards between beams at the construction site and arranging reinforcements in the joints on the base boards and further, place cast-in-place concrete on the base boards. CONSTITUTION:The bottom reinforcements 10 of a slab, the lower end of truss rods 20, the lower end of shearing reinforcements 33 of the reinforcements 30 of the inside concrete and the lower end reinforcements 32 are buried and a specified number of base board 1 in which void forms 2 are fixed are laid down between beams. The lower end reinforcements 24 are placed on the joint 5 so as to stride the joint 5 from a base board 1 to another base board 1. After completion of arrangement of the lower end reinforcements 24, the upper end reinforcements 31 of the reinforcements 30 of the inside concrete are arranged in the right- angled crossing direction above the upper chord 21 of the truss rods. In this time, the upper end reinforcements 42 of slab are arranged in parallel with the upper end reinforcements 31 at the same time with the arrangement work or almost the same time. Thereafter, moreover, the upper end reinforcements 41 of slab are arranged in the right-angled direction above the upper end reinforcements 42 of slab or the upper end reinforcements 31. After finish of all arrangement of reinforcements, cast-in-place concrete 8 is placed on the base board 1.
Patent JP-H07291170-A (JP)
Title: Preventing mechanism for leak of gasoline from breather hose
Inventor: KATSUYA TOSHIHIRO
IPC: B60K15/035
Filed: 1994-04-26
Abstract: PURPOSE:To surely prevent the leak gasoline from a breather hose even in the case of a motorcycle applied with the violet shock, by installing a check valve at a proper place in front of a curve part of the breather hose connected to a vent hole on the breather device body whose one end is connected is connected inside a fuel tank. CONSTITUTION:In a ventilation hole 8 formed on a fuel cover 4a' which is screwingly installed on a breather device body 4a which is formed integrally on a fuel tank 2, one end 6A' of a breather hose 6A is connected, and the other end side of the breather hose 6A is extended upwardly, and then bent downward, and the other end 6A' is inserted into a steering head supporting hole. As for such the breather hose 6A, two hose pipes 6A1 and 6A2 in each bent state in V-form are connected integrally through a check valve 22. The check valve 22 is constitued so that the second hollow plug 26 is externally fitted with the first hollow plug 24 and a hole body is fitted between both the plugs 24 and 26.
Patent JP-H07297109-A (JP)
Title: Aligning method for semiconductor wafer and glass mask therefor
Inventor: INOGUCHI KAZUYUKI
IPC: G03F1/42
Filed: 1994-04-27
Abstract: PURPOSE:To provide an aligning method for semiconductor wafer and a glass mask therefor being employed in an excellent aligner where the rotational angle of the orientation flat of a semiconductor wafer can be detected on a wafer chuck for performing exposure nullified strictly. CONSTITUTION:A glass mask 11 provided with one or a plurality of slits except the device forming region is set in an aligner. The glass mask 11 is provided with a pattern 14 for aligning the orientation flat of a semiconductor wafer and the long side of the pattern is limited not to exceed the length of orientation flat at the time of projection onto the semiconductor wafer to be exposed. Variation in the shape or intensity of the light reflected on the orientation flat of the semiconductor wafer is determined when the semiconductor wafer is shifted. The deviation from the direction of orientation flat of the semiconductor wafer and the direction of slit in the glass mask 11 is then reduced based on the variation thus determined.
Patent JP-S5213476-A (JP)
Title: Serial multi-stage fluidized bed reaction furnace with a gas diffusing apparatus
Inventor: MURATAKA TATSUO
IPC: C22B1/00
Filed: 1975-07-23
Abstract: PURPOSE:To provide a reducing reaction furnce for powder ores capable of preventing growth of dust deposition in particular on a gas diffusing plate and sintering of particles.
Patent JP-H08283488-A (JP)
Title: Polypropylene-based resin composition
Inventor: YAMAMOTO KUNIO
IPC: C08L23/10
Filed: 1995-04-14
Abstract: PURPOSE: To obtain a polypropylene-based resin composition capable of producing a molding having not only excellent surface processability but also improved rigidity-impact resistance balance. CONSTITUTION: This resin composition comprises (a) a polypropylene-based resin, (b) a hydroxy group-modified polypropylene-based resin modified by grafting 0.01-10wt.% of an organic compound containing at least one unsaturated bond in the molecule and a hydroxyl group to a polypropylene-based resin, (c) a copolymer of ethylene and an α-olefin and (d) a copolymer of ethylene and an α-olefin subjected to graft modification with 0.01-10wt.% of an unsaturated carboxylic acid and is obtained by blending 50-99wt.% of the components (a) and (b) with 50-1wt.% of the components (c) and (d) in a molten state. The resin composition can provide a molding having not only excellent surface processability but also improved heat resistance and impact resistance.