baber/WOPTO huggingface dataset:
Patent JP-S62234671-A (JP)
Title: Method and device for removing spatter of welding torch
Inventor: AMASAKA TADAO
IPC: B23K9/29
Filed: 1986-04-02
Abstract: PURPOSE:To recover the function of a torch in a short time by relatively rotating a torch and cleaner bar after press-fitting the cleaner bar between the nozzle of a welding torch and a chip inside the tank in which a spatter sticking preventing liquid is stored. CONSTITUTION:The spatter removing device 10 fitting to a holder 11 the 'Teflon(R)' made cleaner bar 13 on which plural slits 17 and numerous separation notches 16 are provided in the longitudinal direction is fixed to the holder 11 inside the tank 18 fixed to a stand 19. A ceramic made welding torch 1 is fitted between a nozzle 1 and chip 4 so that the cleaner bar 13 can be press- fitted on the device 10 of the inside of the tank 18 in which a spatter sticking preventing liquid 22 is filled up. Thereafter, the sticking spatter of the torch 1 is separated with friction by relatively rotating the torch 1 and device 10 and the liquid 22 is stuck in a liquid leaking state for the spatter sticking spot as well. The function recovery of the welding torch can thus be surely performed in a short time.
Patent JP-S61234159-A (JP)
Title: Contact type image sensor
Inventor: NAKAMURA HISASHI
IPC: H04N5/335
Filed: 1985-04-10
Abstract: PURPOSE:To offer a contact type image sensor excellent in reliability, improving remarkably a dimension limit of a long size and desirable in an economical point of view by arranging and fixing plural image sensor chips on a long circuit substrate having a metal substrate on at least one main surface of which a circuit conductor layer is formed through an insulating layer. CONSTITUTION:An aluminum plate 8 is worked to a long size and on one main surface thereof, a flexible wiring plate on which a circuit conductor layer 10 comprising a polyimide film insulating layer 9 and a metal copper foil are formed is bonded to form a long-sized circuit substrate. On this substrate, a bonding agent 12 for a die bonding composed of a conductive paste of a resin is applied and thereafter, plural bipolar IC type image sensor chips 11 are arranged lineally and fixed. Then, the respective chips 11 and the circuit conductive layer 9 of the long-sized circuit substrate are electrically connected by a metal fine line 13. Thereafter, a sealing frame 14 having an upper surface on which a glass plate excellent in light transmission is bonded surrounds them and an epoxy resin bonding agent layer 15 seals them.
Patent JP-H01248012-A (JP)
Title: Detection of position
Inventor: IKEDA MINORU
IPC: H01L21/30
Filed: 1988-03-30
Abstract: PURPOSE:To enable the detection of a position of a mask stably under any condition of the reflection factor of a wafer, by making a non-transparent pattern near a mask pattern for intercepting a luminous flux reflected from the surface of the wafer to form a shadow on the surface of the wafer. CONSTITUTION:When an alignment position is detected between a plurality of objects overlapped in proximity to one another, for example, a mask 1 and a wafer 5 of semiconductors from the same side as exposed light, a detection optical axis and an illumination optical axis are arranged as inclined from a direction at the right angle to an alignment surface. Then, a non-transparent pattern 33 is arranged on the left viewed from the drawing adjoining an alignment pattern 31 of the mask 1 in such a manner that a shadow 32 of the mask covers the vicinity of the alignment pattern 31. With such an arrangement, a reflection luminous flux 6 from the surface of the wafer 31 is intercepted by the non-transparent pattern 33. This makes a signal level of the shadow 32 lower even if the signal level of the alignment pattern 31 is equal to that of a wafer reflected light 3 thereby enabling the accurate detection of the signal of the mask alignment pattern 31.
Patent JP-H10237603-A (JP)
Title: Free cutting ferritic stainless steel excellent in corrosion resistance
Inventor: KOGA TAKESHI
IPC: C22C38/60
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To secure machinability, to improve sulfide corrosion resistance, and to prevent generation of hydrogen sulfide by specifying the contents of C, N, Si, Mn, Cr, S, and Se and the value of Mn/(S+Se), respectively, and also specifying the amount of Cr in sulfide and selenide, the length of sulfide, and the proportion of selenide inclusions, respectively. SOLUTION: The stainless steel has a composition which consists of, by weight, <=0.12% C, <=0.05% N, 0.10-2.0% Si, <=1.0% Mn, 15.0-25.0% Cr, either or both of <=0.50% S and <=0.30% Se in the range satisfying (S+Se)>=0.10%, and the balance essentially Fe and in which the value of Mn/(S+Se) is regulated to <=2. Moreover, >=20% Cr is incorporated into sulfide and selenide, and further, cooling rate after hot working is controlled to regulate the proportion, by number, of sulfide and selenide inclusions of >=10μm length to >=80%. If necessary, 1.0% Mo or further (Nb+Ta), Ti, V, and W are incorporated into this stainless steel.
Patent JP-S53649-A (JP)
Title: Building
Inventor: TOMAN TAIRA
IPC: E04H5/02
Filed: 1976-06-25
Abstract: PURPOSE: To prevent infiltration of rain water into a building housing electric equipment while facilitating installation of gutters, with a water proof cover whose one end is mounted to the side wall of the building connected to the roof with the other end thereof bent outward. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63242115-A (JP)
Inventor: YOSHIDA KOICHI
IPC: H02G5/06
Filed: 1987-03-30
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-S581322-A (JP)
Title: Electronic device
Inventor: HASHIMOTO SHINTAROU
IPC: H03J7/18
Filed: 1982-04-30
Abstract: PURPOSE:To obtain an electronic device by organically and electronically combining, constituting and controlling a computing function, an electronic tuning radio receiving function, and a clocking function. CONSTITUTION:An electronic device having a display device DSP, a mode changeover switch S4, setting keys S5 and S6, a volume control S7 as shown in the figure functions as a radio receiver, a computer, a timer, etc., under the control of one microprocessor. Setting keys S5 are used in common for the setting of a tuning frequency of the radio receiver and for the registration of the computer, and a register which performs arithmetic as the computer computes even data to be sent to a tuning PLL. When a search key AUTOSEARCH among the setting keys S6 is pressed, the microprocessor supplies said tuning data, obtained by arithmetic as mentioned above, successively to the PLL at certain intervals of time to obtain tuning frequencies at certain frequency intervals, thus searching for a receiving station.
Patent JP-H10253847-A (JP)
Title: Dispersion compensation optical fiber
Inventor: MUKASA KAZUNORI
IPC: H04B10/2525
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion compensation optical fiber to be connected to a transmission single-mode optical fiber having zero dispersion within the wavelength band of 1.3μm for efficiently compensating for the dispersion of optical signals within the wavelength band of 1.55μm. SOLUTION: Refractive index grading is formed to have a W-type profile, thereby providing a refractive index structure having a negatively large dispersion value equal to or less than -80. A ratio Ra of the diameter (a) of a core 1 to the diameter (b) of a side core 2 (i.e., Ra=(a)/(b) is set at a value between 0.33 and 0.37. In addition, a ratio DPS of a DPS (SMF) value obtainable by dividing the dispersion value of a transmission single-mode optical fiber in the wavelength band of 1.55μm by a dispersion slope to a DPS (DCF) value obtainable by dividing the dispersion value of a dispersion compensation optical fiber within the same wavelength band by the dispersion slope [i.e., DPS (SMF)/ DPS (DCF)] is set at a value within the range of 0.95 to 1.05.
Patent JP-H05271375-A (JP)
Title: Production of high-molecular weight aliphatic polyester
IPC: C08G18/42
Filed: 1992-03-30
Abstract: PURPOSE:To obtain the subject polymer, having a wide molecular weight distribution, excellent in mechanical strength and useful as films, fibers, etc., by reacting a crystalline polyester using succinic anhydride as an acid component with a small amount of a polyfunctional isocyanate in a molten state. CONSTITUTION:The objective polymer is obtained by initially polycondensing (A) an aliphatic dicarboxylic acid (anhydride) component containing succinic anhydride with (B) an aliphatic or a cycloaliphatic polyhydric alcohol component (e.g. 1,4-butanediol), providing a crystalline polyester having >=60 deg.C melting point and >=10000 number-average molecular weight and then reacting 100 pts.wt. resultant polyester with (C) 0.3-5 pts.wt. polyfunctional isocyanate (e.g. 2,4-tolylene diisocyanate) in a molten state at the melting point of the polyester or above, preferably at 150-250 deg.C. The obtained polymer has >=20000 number- average molecular weight. Adipic acid and sebacic acid are preferably used as the aliphatic dicarboxylic acid other than the succinic anhydride from the viewpoint of no reduction in the melting point.
Patent JP-S6167825-A (JP)
Inventor: DONERI JIYOSEFU DEIMARIA
IPC: H01L29/861
Filed: 1985-04-10
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-S60216288-A (JP)
Title: Dial mechanism of time switch
Inventor: MIKURA TETSUYA
IPC: H01H43/06
Filed: 1984-04-12
Abstract: PURPOSE:To simplify structure, by providing a click spring for holding a setting element to ON and OFF states in an elastically contacted state and an ON lock engaging part engaging with the switch lever of the setting element in an ON- state to inhibit revolution following the engagement with said switch lever. CONSTITUTION:When a setting element 9 is rotated to the left around a pivot shaft 13 in a setting opening 8, a switch engaging part 15 is protruded to a lower side and a switch lever (abbreviated in the drawing) is operated with the rotation of a dial main body 5 to bring said setting element to an ON- state. When the setting element 9 is rotated to right, the engaging part 15 is received inside the main body 5 to obtain an OFF-state. Further, the setting element 9 is elastically contacted with a click spring 17 in order to impart click feeling and the ON lock wall 18 of the setting element 9 is engaged with the outer peripheral wall 5a of the main body 5 and the projection of the setting element 9 is engaged with the ON lock projection of the main body 5. By this mechanism, setting operation can be simplified and a whole can be miniaturized.
Patent JP-H08247096-A (JP)
Title: Casing for blower
Inventor: HASEGAWA YUJI
IPC: F04D29/44
Filed: 1995-03-07
Abstract: PURPOSE: To eliminate application work of an adhesive and to reduce cost of a casing for an blower by making a seal part arranged on an edge part of a side plate of the casing for the air blower contact with one or both of a front surface and a back surface of a peripheral plate and blocking a clearance between the peripheral plate and the side plate. CONSTITUTION: A peripheral plate 2 and a side plate 3a are assembled by inserting projected pieces 11... projectively provided on one edge part of the peripheral plate 2 into insertion holes 14... of the side plate 3a at first in case of assembling a casing 1 of a cylindrical multiblade fan consisting of the peripheral plate 2 and two pieces of the side plates 3 (3a, 3b). Thereafter, in the same way, the peripheral plate 2 and the side plate 3b are assembled by inserting each of the projected pieces 11 on the other edge part of the peripheral plate 2 into the insertion holes 14... of the side plate 3b. Thereafter, the projected pieces 11 are deformed by collapsing an upper part of each of the projected pieces 11 projected from each of the insertion holes 14 by a press machine, and both of the side plates 3 are fixed on the peripheral plate 2.  At this time, airtightness is secured by making the peripheral plate 2 and the side plates 3 contact with each other through a seal part 15 attached along a margin on the inner surfaces of the side plates 3.
Patent JP-H11227107-A (JP)
Title: Silicone rubber sticking laminate
Inventor: HARA HIDEO
IPC: B32B25/20
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a silicone rubber sticking laminate of large silicone rubber release strength. SOLUTION: One to several first prepreg sheets in the cured state formed of a base impregnated with a thermosetting resin, one second prepreg sheet in the cured state formed of a base of same kind of or different kind from the base of the first prepreg sheet in the cured state and impregnated with a thermosetting polyphenylene ether resin composition and one silicone rubber sheet in the uncured state formed of a vulcanizing agent kneaded and formed into a sheet are laminated successively in the above order, and a laminate thus formed is heated, pressurized and integrated.  Or one to several second prepreg sheets in the uncured state formed of a base impregnated with thermosetting polyphenylene ether resin composition and silicone rubber sheet in the uncured state formed by kneading the vulcanizing agent are laminated successively in the above order, and a laminate thus formed is heated, pressurized, reacted and integrated.
Patent JP-S51149894-A (JP)
Title: The manufacturing technique of the catalyst used to clean exhaust gas
Inventor: IIZUKA AKIO
IPC: B01J23/40
Filed: 1975-06-19
Abstract: PURPOSE: For use as catalyst to clean exhaust gas in the internal-combustion engine, this technique prepares the catalyst which decomposes easily to metal under the temperature lower than 300°C of exhaust gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59200271-A (JP)
Title: Recording paper ejecting method of copying device
Inventor: NUKAYA YASUYUKI
IPC: B65H39/11
Filed: 1983-04-27
Abstract: PURPOSE:To facilitate the postprocessing operation of recording papers by ejecting recording papers into bins so that there are empty bins in accordance with original groups and detecting delimiting positions of recording corresponding to original groups on a basis of positions of empty bins. CONSTITUTION:Plural originals 5 are divided to groups I -III by a slip sheet 9 and are piled on an automatic original supply device 2, and the slip sheet 9 are detected to judge group divisions, and copy contents such as a repeat number or the like are changed. A sorter is provided with plural bins 13a-13p. Recording papers are ejected to bins of the sorter so that there is an empty bin between the bin, to which recording papers are ejected for the original group I before division, and the bin, to which recording papers are ejected for the original group II after division, in accordance with detection of the division of original groups based on the slip sheet 9.
Patent JP-H10269610-A (JP)
Title: Optical pickup device and correction element for it
Inventor: SAITO SHINICHIRO
IPC: G11B7/1392
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To record/reproduce at a low cost plural optical information recording media with a convergent optical system by revising an optical path of luminous flux reflected from an information recording surface to the optical path different from the optical path of the luminous flux outgoing from a light source and providing a means correcting spherical aberration between a revision means and a photodetector. SOLUTION: The luminous flux emitted from a first semiconductor laser 111 used for recording/reproducing a first optical disk and a second semiconductor laser 112 used for recording/reproducing a second optical disk are synthesized by a dichroic prism 19 to be converged on the information recording surface 20 through an objective lens 16. The optical path of the luminous flux converging reflection light is revised to the optical path different from the outgoing optical path by a polarizing beam splitter 12 to be detected by a common photodetector 30. A ringlike prism 18 correcting the spherical aberration due to a difference between the thickness of the transparent substrates of the first, second optical disks, is provided in front of the photodetector 30, and stability in focus control is improved. Thus, the simple structure and the low cost are realized.
Patent JP-S60218859-A (JP)
Title: Manufacture of semiconductor element
Inventor: FUSHIMI KIMIHISA
IPC: H01L23/52
Filed: 1984-04-16
Abstract: PURPOSE:To form a PSG film or an upper layer wiring, which are deposited on a wiring, excellently, in a process for etching a high-melting-point metal layer and a wiring layer on a substrate, by over-etching the high-melting-point metal layer. CONSTITUTION:Alloy 2 of (Al) and (Si) is evaporated on a substrate 1. High- melting-point metal 3 (e.g., mixed metal of 10% W and 90% Ti) is evaporated. With a resist 4 as a mask, the metal 3 is over-etched for a long etching period. With the resist 4 as a mask, the alloy 2 is etched, and a wiring is formed so that the end surface A of the metal 3 is recessed backward from the end surface B of the alloy 2. The metal 3 is not extruded from the metal 3 even though heat treatment is performed. A disconnection at a stepped part and the like are not yielded even if a PSG film 5 is deposited.
Patent JP-S63241525-A (JP)
Title: Liquid crystal display device
Inventor: HIRAKI HIROSHI
IPC: G09G3/36
Filed: 1987-03-28
Abstract: PURPOSE:To prevent movement of cross stripes by synchronizing the illumination driving output of an illumination device with the synchronizing signal of the image on a liquid crystal panel. CONSTITUTION:This device is provided with the liquid crystal panel 2 which forms the image by sequentially scanning respective picture elements by a display driving signal S6 and the illumination device 1 which illuminates the liquid crystal panel 2 from the rear thereof to provide visibility to the image formed by the light transmitted through the panel 2. The phase of the illumination driving output S2 of the illumination device 1 is synchronized with the scanning of the panel 2. Since the phase of the illumination driving output S1 is synchronized with the perpendicular synchronizing signal of a video signal S4, the generation of the brightness and darkness in the luminance thereof is always in the same position on a display image plane 2A. The bright and dark cross stripes 11 on the display image plane 2A is thereby prevented from moving vertically and is held stopped.
Patent JP-S572833-A (JP)
Title: Supplying device of inert gas to heat treatment furnace
Inventor: UJIIE TAKAYUKI
IPC: C21D1/76
Filed: 1980-06-04
Abstract: PURPOSE:To make an inert gas of extremely small contents of oxygen and effectively utilize the same as a high temp. gas for heat treatment furnaces by passing a high temp. waste combustion gas to a combustion device having catalysts, and using the residual oxygen for combustion. CONSTITUTION:Radiant tubes 2 are disposed in a heat treatment furnace 1, and the high temp. gas burned by burners 5 is passed therethrough, thereby indirectly heating the inside of the furnace 1. The wate combustion gas is sucked by a fan 4, and part thereof is released through anexhaust passage 6. The remaining part is put into a combustion device 12 through an oxygen analyzer 8. In the device 8, the amount of residual oxygen in the waste combustion gas is analyzed, and by the value thereof, the valve 9 of a combustion supply passage 11 for kerosene, LPG, etc. is regulated and the fuel conforming to the residual oxygen is fed to the device 12, where the kerosene or the like is burned by the residual oxygen in the presence of oxidation catalysts such as Pt or V, whereby the content of oxygen is considerably reduced. Next, moisture contents, sulfur, etc. are removed with a purifier, and the gas is introduced as a clean inert gas of high temp. into the furnace 1.
Patent JP-S55165787-A (JP)
Title: Preparation of barley drink
Inventor: IWAI KIYOSHI
IPC: A23L2/38
Filed: 1979-06-14
Abstract: PURPOSE: To prepare a barley drink having the taste and flavor of barley, and preservable for a long time, by adding sugar, caramel and carbonated water to concentrated barley water.  
     CONSTITUTION: 10W120g of roast barley is boiled in 1l of water, and filtered. 1l  of the concentrated barley water thus obtained is mixed with about 100g of sugar  and about 10g of caramel to afford a stock solution, which is diluted with 2W4  times volume of carbonated water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01249275-A (JP)
Title: Guard net for welding cable
Inventor: HONDA MINORU
IPC: B23K11/24
Filed: 1988-03-29
Abstract: PURPOSE:To moderate bending of a welding cable connection and to reduce its disconnection by covering the vicinity of a cable connection end of a welding robot by multiply woven guard nets. CONSTITUTION:A primary cable 6 of the welding robot 1 is covered by the guard nets 7 formed in a cylindrical shape by twill-weaving a stainless wire 7a, etc., on the periphery of the cable 6 extending over the prescribed range from the connection end constituted by connecting it to a transformer 3 via a connector 5. A different wire 7a' is then woven so as to come into contact with the wire 7a extending over to the center from its end to form multiple layers. By this method, even if a welding gun 4 is moved suddenly, the bending caused on its connection is moderated and the service life up to the disconnection an be extended.
Patent JP-H05262604-A (JP)
Title: Indoor acarid controller and method for controlling the acarid
IPC: A01N37/10
Filed: 1992-02-13
Abstract: PURPOSE:To obtain an indoor acarid controller capable of approximately completely exterminating indoor acarids in TATAMI (straw matting) and carpets with a small amount, containing methoxadiazon@ and benzyl benzoate in a ratio in a fixed range, showing excellently synergistic effects. CONSTITUTION:An indoor acarid controller having more raised acaricidal effects obtained by combining methoxadiazon with benzyl benzoate in a weight ratio of 1:2.5-1:20. The acarid controller is properly mixed with various carriers and auxiliaries in a solid, liquid or gaseous state and an auxiliary for preparation, a feed, etc., and formed into preparation as oil, emulsion, dust, wettable powder, smoking agent, aerosol, sheet agent, etc. In preparation, the optimum amounts are 0.1-50wt.% mixture of the active ingredients, 20-99.9wt.% carrier and 0-15wt.% auxiliary.
Patent JP-H01246651-A (JP)
Title: Data rewriting device in memory module with ecc mechanism
Inventor: HIRUMA AKIHIRO
IPC: G06F12/16
Filed: 1988-03-29
Abstract: PURPOSE:To delete an old data reading time at the time of whole byte writing and to shorten a memory cycle by reading the old data from a memory only at the time of partial writing. CONSTITUTION:A memory control circuit 6 identifies whether a whole byte writing or a partial writing is obtained. As a result, at the time of whole byte writing, the memory control circuit 6 commands to a response generating circuit 7 and generates a response signal. A CPU 1, when the response signal is received, supplies the writing data to an ECC circuit 5. The ECC circuit 5 prepares an error correction code W with the writing data an new data. When a writing timing signal is generated from the control circuit 6, a memory 4 writes the new data and the error correction code W into the said address. At the time of partial writing, the address of the old data for the memory 4 is designated and the reading is commanded.