baber/WOPTO huggingface dataset:
Patent JP-S5723052-A (JP)
Title: Heat treatment of titanium-manganese alloy for occluding hydrogen
Inventor: YANAGIHARA NOBUYUKI
IPC: C22F1/16
Filed: 1980-07-15
Abstract: PURPOSE: To prevent an Mn vapor from being filled in a furnace by arranging a metal easily alloying with Mn above a Ti-Mn alloy at a time when heat treatment is carried out in an inert gas atmosphere.  
     CONSTITUTION: In a stainless steel container 1, a lump like Ti-Mn alloy 2 is inserted and a metal 4 easily alloying with foam like or fibrous Mn, that is, nickel, iron or copper is arranged thereabove through a porous support 3. After the inside  of the container is completely degassed to remove an oxygen gas, while an inert gas  alone or an inert gas containing a hydrogen gas is flowed thereinto or under a condition filled with said gas, a temp. is raised and said container is held at an inner  pressure of about 0.5W1.5atm. and at a temp. of about 1,100°C for about 20hr.  Thereby, Mn evaporated from a surface of the alloy 2 is alloied with the metal 4 to  form a stable alloy and the Mn vapor is prevented from being filled in the container. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09286253-A (JP)
Title: Automatic change lever structure for automobile
Inventor: UJIMOTO TAKUSHI
IPC: B60K20/02
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To make a structure simple and to reduce cost by composing a shift pin such that it sets a change lever in a shift state at the position where the shift pin is fitted in a detent groove and that it moves the change lever to the other shift state at the shift releasing position where the shift pin is disengaged from the detent groove. SOLUTION: In the state where a shift pin 36 is fitted in a neutral range groove N, a roller 5 is pressed in the bottom of the groove N by a coil spring 38. When a change lever 3 is clockwise turned around a support shaft 4 in this state, the roller 5 is backward moved over a mountain between the grooves and is put into contact with the rear groove wall of a high speed drive range groove S. If an operation member 37 is operated upward or clockwise turned in this state, the roller 5 is disengaged from the groove S via a pull rod 35 and a shift pin 36. If the lever rod 31 is moved further in this state and then the operation member 37 is returned to an original position, the roller 5 is fitted in a low speed drive range groove L to set a shift device at a low speed range.
Patent JP-H09246051-A (JP)
Title: Variable reactor
Inventor: ITO ISAO
IPC: G01S7/28
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a variable reactor which can shorten its assembling time and can easily cope with a necessity of changing a coil constant. SOLUTION: A coil part 10 including a coil 2 and an insulating cylindrical coil bobbin 11 having the coil 2 wound therearound is made separately from a variable inductance part 20. The variable inductance part 20 includes an insulating cylinder 13 which is fixed at its lower end to a mount base 5 having a motor 6 mounted thereon. The cylinder 13 accommodates a screw shaft 7 which is coupled to a rotary shaft 6a of the motor 6 and also accommodates a conductive cancel cylinder 4 which screwedly receives the screw shaft 7 to be moved along the screw shaft 7.  The coil part 10 and variable inductance part 20 are detachably coupled with each other by means of screws 15 or the like so that, by increasing or decreasing the amount of insert or removal of the cancel cylinder 4 into or out of the coil bobbin 11, an opposing area between the cancel cylinder 4 and coil 2 is controlled to adjust its inductance.
Patent JP-S60242279-A (JP)
Inventor: SHIGEOKA KOUJI
IPC: E05F1/04
Filed: 1984-05-15
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-S5621829-A (JP)
Title: Manufacture of polyethylene film
Inventor: MATSUURA SHIYUUZOU
IPC: C08K3/00
Filed: 1979-08-01
Abstract: PURPOSE: To obtain a subject film which is excellent in transparency and gloss has an improved opening property, and is useful for use as a food packing material, by a method wherein a resin composition, containing given unsaturated fatty acidamide, fatty acid polyhydric alcohol ester and the like, is extruded after melting and is solidified by a rapid cooling.  
     CONSTITUTION: A polyethylene resin composition, containing, on the basis of (A) 100pts.wt. (hereinafter called part) of polyethylene, (B) 0.01W1pts. of inorganic filler (for example;silica or the like) in particle diameter 0.1W15μ, (C) 0.05W5pts. of unsaturated fatty acidamide (for example; oleic acid amide and the like) of below 90°C melting point, and (D) 0.01W6pts. of C 22W26  fatty acid polyhydric alcohol (for example; sorbitan monobehenic acid ester and the like), is extruded in a molten state at 160W230°C by means of an extusion-molder, and is rapidly cooled to below 50°C for solidification. It is preferable that, after the resin composition is extruded, it is rapidly cooled by water to below 50°C within 10 sec for solidification. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59222601-A (JP)
Title: Oil hydraulic cylinder control device
Inventor: OKADA HIROSHI
IPC: F15B11/02
Filed: 1983-05-30
Abstract: PURPOSE:To drive a piston at a high speed with the load under a specific pressure level by the use of simple construction, by furnishing an automatic control valve, a sequence valve and a check valve on the way from a selector valve to oil-hydraulic cylinder. CONSTITUTION:An automatic control valve C is installed on the way from a selector valve 4 to an oil-hydraulic cylinder 11, and then a sequence valve 25 and a check valve 26 are parallelly set between Port A of said selector valve 4 and the control port 18 of automatic control valve C. Accordingly, when the load is below a pressure set by the sequence valve 25, the automatic control valve C forms a differential circuit, so that the piston can be driven at a high speed. If the load has increased to exceed the pressure set by the sequence valve 25, the automatic control valve C is changed over to cancel the differential circuit, so that the piston can be driven at a low speed and with high pressure.
Patent JP-H08267695-A (JP)
Title: Decorative sheet and manufacture thereof
Inventor: NEZU YOSHIAKI
IPC: B32B33/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a decorative sheet which has both the strength of processing suitability after V-cut processing, an uneven pattern layer on the uppermost surface, and the design effect of sense of depth and a method for manufacturing the same. CONSTITUTION: A decorative sheet is formed of polyester fiber having a fiber thickness of 0.2 to 0.5 denier, and by sequentially laminating a thermoplastic resin layer, a design layer and an uneven pattern layer on a polyester nonwoven fabric having a fiber density of 0.25 to 0.8g/cm<3> , a basis weight of 8 to 150g, and a thickness of 30 to 150μm.
Patent JP-H01266820-A (JP)
Title: Bathing device
Inventor: NAMIKOSHI TAKESHI
IPC: B01D35/02
Filed: 1988-04-20
Abstract: PURPOSE:To enable day-and-night bathing under good conditions by providing a backwash filter capable of backwashing a filter element by switching the filtration passages, a sterilizing means, a heating means, a hot-water supply means, etc., in a path for circulating hot water through a bathtub. CONSTITUTION:Hot water is always filtered by the backwash filter 2 provided in the circulating path, the filter element is backwashed by switching the filtration passages, and hence the foreign matter collected by the filter element can be easily released and discharged. The hot water is sterilized by the sterilizing means 3, and then further heated by a ceramic heater 4. Consequently, the hot water temp. can be stably maintained without operating a large-sized hot water supply means 5. Furthermore, an ozonizing means 6 for sterilizing and decoloring hot water, a magnetostatic field imparting means 7, etc., are provided in the circulating path, and day-and-night bathing under clean and good conditions can be enabled by the synergistic effect of the ozone and magneto-static field.
Patent JP-S62255781-A (JP)
Inventor: SASAKI TAKAHARU
IPC: F25D23/06
Filed: 1986-04-25
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-H07299740-A (JP)
Title: Wafer polishing device and head of it
Inventor: TAKEDA KEISUKE
IPC: B24B37/04
Filed: 1994-05-11
Abstract: PURPOSE:To provide a wafer polishing head which can decrease the burden of a head supporting arm, reduce vibrations and flutters of a head housing, and perform a precision specular polishing. CONSTITUTION:The top of the shank 47 of a wafer polishing head 40 is coupled with a vertical drive mechanism 46 for head consisting of an air cylinder installed in the head supporting part 42b of a head supporting arm 42, a link mechanism 45b, etc., and this vertical drive mechanism for head is operated to allow the head shank 47 make a vertical motion for a certain small distance. A stopper member 47a is installed rigidly to the top of the head shank 47 and is detained with the head supporting part 42b by disengaging a clutch furnished between the link mechanism 45b and head shank 47, and thereby the weights of the wafer polishing head 40 and a weight 62 are borne by the head supporting part 42b through the stopper member 47a.
Patent JP-H01268531-A (JP)
Title: Control circuit for vacuum cleaner
Inventor: SUGA HISANAKA
IPC: H02P25/10
Filed: 1988-04-20
Abstract: PURPOSE:To obtain a circuit capable of obtaining surely the trigger pulse of a bidirectional thyristor by utilizing zero cross pulses to obtain the trigger pulse of the bidirectional thyristor when DC potential is lower than the trough point of a triangle wave. CONSTITUTION:When the value of a variable resistance 24 on the proximal end of a hose is changed, the potential of VD is fluctuated by input phase control to change the intersection point with triangle wave, so that trigger pulse generating timing for power frequency is changed and a motor is controlled from weak running up to strong one. When the potential VD across both ends of the variable resistance 24 becomes lower than the triangle wave, the triangle wave does not cross VD, so that the output of a comparator 38 is left on a high level. However, since it is AND combined with the output of a comparator 42, zero cross pulses of the output of the comparator 42 are input to the non-reversal input terminal of a comparator 47 and thereby the trigger pulse can be generated at the point when the triangle wave rises from the trough point.
Patent JP-S5323573-A (JP)
Title: Thermal oxidation method of semiconductor
Inventor: YAMAGISHI SOUKICHI
IPC: H01L21/31
Filed: 1976-08-17
Abstract: PURPOSE: To make safe the ignition of H 2  and increase oxidation rate even in a large diameter furnace core tube by first lowing a slight volume of H 2  into the furnace core tube and igniting it, thereafter introducing H 2  of a required flow rate at the time of oxidating semiconductor surfaces with the water vapor generated by combustion of H 2 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000290863-A (JP)
Title: Apparatus for producing nonwoven fabric
Inventor: KOBAYASHI TOSHIO
IPC: D04H1/492
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a nonwoven fabric, enabling sure entanglement of fibers constituting a web and free from impact impression on the produced nonwoven fabric. SOLUTION: A fiber web 30 is continuously transferred in one direction and a high-pressure fluid is ejected from plural nozzles 20 against at least one surface of the web 30 to effect the entanglement of the fibers constituting the web and produce a nonwoven fabric sheet. The above nonwoven fabric production apparatus is provided with a straightly extending single 1st nozzle row R1 composed of the nozzles 20 in the direction of X axis at prescribed intervals and inclined at a prescribed angle relative to the Y-axis, wherein Y-axis is extended along the moving direction of the web 30 and X-axis is extended perpendicular to the Y-axis.
Patent JP-S5525566-A (JP)
Title: Engine exhaust device for small ship
Inventor: KOBAYASHI YOSHIAKI
IPC: B63H21/32
Filed: 1978-08-11
Abstract: PURPOSE: To arrest the exhaust noise at the idling, and to minimize the exhaust resistance at the high speed forward movement, and also to prevent the mixing of bubbles to the propeller at the backward movement.  
     CONSTITUTION: The exhaust expansion chamber 14 is constituted by fixing the housing 31 on the stern plate 12 by the fastening member 32, and the main exhaust port 33 opens backward at the lower part of the exhaust expansion chamber, and the sub exhaust port 34 of a small section area is provided at the upper part. The position of the main exhaust port 33 is selected at the position which is below the water surface when the ship is going backward or slowly going forward and is above water at the high speed movement. By doing so, the exhaust gas is exhausted only from the sub exhaust port 34 at the idling and exhausted from both main and sub exhaust ports when the ship is moving forward at high speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07278043-A (JP)
Title: Production of acetic acid
Inventor: KAWAMURA YASUSHI
IPC: C07C53/08
Filed: 1994-04-11
Abstract: PURPOSE:To reduce a unit of CO of an acetic acid production process by further effectively using a CO gas which has been conventionally burnt. CONSTITUTION:Impurities contained in a carbon monoxide-containing gas generated in a process 10 for producing acetic acid using carbon monoxide and methanol as raw materials are removed by a pretreatment process. High-purity carbon monoxide is separated and purified by a pressure variation adsorption separation method 12, returned to the process for producing acetic acid and used as part of the raw material.
Patent JP-S5432792-A (JP)
Title: Communication cable
Inventor: FUCHIGAMI KENYA
IPC: H01B11/04
Filed: 1977-08-18
Abstract: PURPOSE: To improve crosstalk property maintaining the sectional construction of a balance cable constant by firmly setting a pair construction or a split drum construction by bonding agent and intervened string to prevent breakdown of the setting constructions when the pair or the split drum construction is formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09288693-A (JP)
Title: Commission calculation system for investment trust
Inventor: IKEDA CHIHARU
IPC: G06Q40/06
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide the commission calculation system of an investment trust capable of easily preparing the calculation formula of a commission based on an explanation sentence for describing the calculation method of the commission of the investment trust. SOLUTION: A calculation formula pattern retrieval part 101 retrieves a calculation formula pattern composed of a word for featuring the commission calculation method from the explanation sentence of the commission calculation method accompanying the investment trust and extracts the word present in front or at the back of the retrieved word in the explanation sentence. When the word extracted by the calculation formula pattern retrieval part 101 belongs to a variable pattern composed of the word used in front or at the back of a part where the word included in the calculation formula pattern is used in the explanation sentence of the commission calculation method accompanying the investment trust, a variable pattern retrieval part 102 registers the word.  A commission calculation part 103 reads the data of the possessed property of the investment trust pertinent to the word registered by the variable pattern retrieval part 102 from a possessed property storage device 115, substitutes them in the calculation formula corresponding to the calculation formula pattern and calculates the commission.
Patent JP-S5222134-A (JP)
Title: Burner
Inventor: YOSHIDA TOSHIO
IPC: F23L7/00
Filed: 1975-08-12
Abstract: PURPOSE: A low air pollution burner available for pronounced control of NOX without elevated installation costs. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S581299-A (JP)
Inventor: USHIO MOTOHARU
IPC: H04B10/00
Filed: 1981-06-26
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-S6035262-A (JP)
Inventor: REROI JIEI EBUERETSUTO
IPC: C12Q1/04
Filed: 1984-05-16
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-H02278682-A (JP)
Title: Detecting method of arc trace
Inventor: UTSUKI KATSUMI
IPC: H01T4/14
Filed: 1989-04-18
Abstract: PURPOSE:To magnify a fine arc trace so as to easily detect the arc trace of an arc horn where any fault current occurs by igniting a heating agent in a metallic container fixed at the end of the arc horn with application of energy of a surge current or a fault current flowing the arc horn. CONSTITUTION:Arc horns 1 are fixed with clamps 23 above and under an insulator string 22 to protect the string 22 from a lightning discharge toward a transmission-distribution line 21. When a fault current caused by a lightning short flows through the arc horns 1 fixed in the insulator string 22, the fault current flows in a heating agent 3 via a metallic container 2 so as to ignite the heating agent 3. The temperature at the container 2 becomes higher by the reaction heat of the heating agent 3 caused by the ignition so that the surface thereof is discolored by oxygen in the atmosphere. With this discoloring, an arc trace caused by the fault current can be displayed magnified. Therefore, the arc trace caused by the fault current can be visually detected with ease.
Patent JP-H11297680-A (JP)
Title: Solution for thin film formation and formation of thin film
Inventor: SAI ATSUSHI
IPC: H01L21/31
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To increase the stability of the solution for forming a thin film and thereby make it possible to form a thin film of the target composition easily, by dissolving at least one of an organic bismuth composition, an organic strontium compound, an organic titanium compound, and an organic tantalum compound in a ring ether derivative. SOLUTION: Triphenylbismuth is preferably used for an organic bismuth compound for forming a thin film. In like manner, strontium dipivaloylmethanate tetraglyme is preferably used for an organic strontium compound and alkoxide such as propoxide, ethoxide, and the like or a β-diketone compound for a titanium or tantalum compound. As for the organic solvent to dissolve these organic metal compounds in a ring ether derivative, preferably, 2-methyltetrahydrofuran is used. The density of these organic metal compounds in this solution is preferably about 0.05-1 mol/liter. Using these organic metal compounds, a thin film is fabricated by MOCVD.
Patent JP-H01272502-A (JP)
Title: Prevention against growing of sulfuric acid reduction fungi
Inventor: TAOKA HIRONOBU
IPC: A01N25/00
Filed: 1988-04-21
Abstract: PURPOSE:To prevent growth of sulfuric acid reduction fungi generating at the surface of pipe arrangement, machinery and tools, storage tank, dam or building, etc., by coating or mixing a drug preventing growth of sulfuric acid reduction fungi to the surface of an object or material constructing an object. CONSTITUTION:A) A drug preventing growth of sulfuric acid reduction fungi, for instance, antibiotics such as gentamicin, rifampicin or cycloheximide respectively preventing mainly Gram-positive bacteria, acid-fast bacteria or mold fungi, is coated on the inner or outer surface of pipe arrangement, machinery and tools or storage tank or the surface of structure such as building or dam, etc., or B) said drug is mixed to a material constructing said object and growth of sulfuric acid reduction fungi at the surface of said object is prevented and generation of hydrogen sulfide is defended, thus any erosion, change of properties or deterioration, etc., is defended. Besides, in the case of method B, as the said effect is imparted to not only the surface of object but also inside, the effect is not reduced for the case that the surface of the object is damaged.
Patent JP-H03296398-A (JP)
Title: Analog signal transmission system
Inventor: ASAI MAKIO
IPC: H04Q9/00
Filed: 1990-04-14
Abstract: PURPOSE:To simplify the circuit constitution by sending a clock signal and an enable signal from a master set, sending the enable signal sequentially from a 1st stage slave set till a final stage slave set and allowing each slave set to send an analog signal to the master set in response to the input enable signal. CONSTITUTION:An analog sensor controller 1 being a master set is provided with a clock generating circuit 6, an enable signal generating circuit 8, and a signal processing circuit 10 fetching an analog signal of a laser displacement meter 2 being a slave set and applying signal processing. The slave set 2 is provided with an analog signal output circuit 22 connecting the analog signal to a transmission line l and an enable sequential transmission circuit 21 outputting the enable signal for sequential transmission at the trailing of the enable signal to be inputted synchronized with the clock signal, the 1st stage slave set fetches the clock signal from the master set and fetches the enable signal and slave sets at the 2nd and succeeding stages fetch enable signal outputted from the preceding stage of slave set and the analog signal outputted from each slave set is sent to the master set 1 sequentially through the transmission signal line l and the slave set of the preceding stage.
Patent JP-S57212559-A (JP)
Title: Disqueuing controller
Inventor: MATSUMOTO SEIJIROU
IPC: G06F3/06
Filed: 1981-06-25
Abstract: PURPOSE:To enhance the reliability and the economization, by performing the disqueuing through a software processing due to a microprocessor to make a hardware controlling circuit unnecessary. CONSTITUTION:When individual tracks of a magnetic tape device are operated independently of one another, a register 28-1 is operated simultaneously with data input to a register 26-1, and an interrupting signal INT1 is transmitted to an interruption controller 22. As the result, an interruption request signal INTR is generated from the interruption controller 22, and a microprocessor 18 to which this signal is inputted stores contents of the register 26-1 and information, which indicates which bit in a byte is accessed, in a storage device 20. The similar operation is performed in respect to registers 26-2-26-9, and this operation is repeated until an interrecord gap IRG is detected in a detecting circuit 32 to output an interrecord gap interrupting signal IRGI.
Patent JP-S62256255-A (JP)
Title: Magnetic recording/reproducing device
Inventor: WAKUI YOSHIAKI
IPC: G11B15/665
Filed: 1986-04-28
Abstract: PURPOSE:To simplify the loading mechanism by providing a toggle link mechanism moving a tape loading member from the tape loading end position to the tape loading position. CONSTITUTION:The loading mechanism 5 has a couple of toggle link mechanisms 15, 16 expanded/contracted by the displacement of a slide member 9. Since the slide member 9 is displaced in the direction of arrow X2 in the unloading state, the link mechanisms 15, 16 are contracted. On the other hand, since the slide member is displaced in the direction of arrow X1 in the loading state, the link mechanisms 15, 16 are expanded. Thus, the tape loading member is moved by the link mechanisms 15, 16 from the tape loading end position to the tape loading position. Since no loading link is used, the loading mechanism is simplified.