baber/WOPTO huggingface dataset:
Patent JP-H11101416-A (JP)
Title: Sox gas generation preventing method
Inventor: KASHIWAGI YOSHIYUKI
IPC: B01D53/81
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To sufficiently remove an SOx constituent, by heat treating SOx and a desulfurizing agent so as to produce harmless sulfite. SOLUTION: In a heat treatment furnace 2, decomposition gas containing an SOx gas is generated, but the SOx gas is immediately reacted with sodium hydrocarbonate added so as to produce harmless sulfite, and the hazardous SOx gas is immediately removed from the exhaust gas. Detoxification of an SOx constituent in the decomposition gas and detoxification of a residue SOx constituent are simultaneously carried out. The residue is taken out by a residue treatment means 4 and is washed with water or other solutions so as to separate and remove the sulfite from the residue. Thus, because useful metals and carbides are included in part of the remaining residue, effective recycling becomes possible. Hazardous substances other than the SOx constituent can be removed by the conventional methods.  The decomposition gas from which the SOx gas has been removed is recovered through an exhaust gas treatment means 5 and recycled, or is discharged.
Patent JP-H07120498-A (JP)
Title: Characteristic adjusting method for capacitance type acceleration sensor
Inventor: KUBOTA MASANORI
IPC: G01P21/00
Filed: 1993-10-25
Abstract: PURPOSE:To regulate dispersion of linearity within a prescribed range, and improve yield of a sensor by correcting the linearity when linearity of an output voltage characteristic to a prescribed acceleration exceeds a prescribed value. CONSTITUTION:An acceleration signal 30 generated from a centrifugal machine or the like and output voltage Vo corresponding to acceleration generated by a semiconductor capacity type acceleration sensor 1, are inputted to a control part 29. The control part 29 performs operation on linearity from the relationship between the acceleration and the output voltage, and compares a maximum value of the linearity with a prescribed value, and connects a terminal T1 to the ground when the maximum value is larger than the prescribed value. Then, a switch of the sensor 1 is turned on, and linearity of the prescribed voltage Vo can be improved by operating a linearity compensating circuit 14. Since the terminal T1 is not connected to the ground when the maximum value of the linearity is not more than the prescribed value, the switch 13 is turned off, and the compensating circuit 14 is separated, and improving the linearity is not performed.
Patent JP-H09110197-A (JP)
Title: Document automatic feed device and image forming device provided with it
Inventor: MATSUO KAZUHIRO
IPC: B65H3/06
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a document automatic feed device reducing separation pressure so as to be able to prevent ground dirtiness, and an image forming device provided with the feed device. SOLUTION: When a document of a document bundle is separated from the lowermost part, a separation roller 20a and a separation belt provided opposite to a separation part C and respectively rotating in the direction of separating the lowermost document are held in the state contacted with the document bundle by a separation changeover means, meanwhile, a document separation assisting means 150 is projected between the separation roller 20a and the separation belt 21 so as to contact with the uppermost part of the document bundle before separation and generate slippage in the document bundle.  When the document of the document bundle is separated from the uppermost part, the separation roller 20a and the separation belt 21 respectively rotating in the direction of separating the uppermost document are changed to the state not contacted with the document bundle by the separation changeover means, meanwhile, the document separation assisting means is refuged from between the separation roller 20a and the separation belt 21 so as not to contact the document bundle.
Patent JP-S63118595-A (JP)
Title: Blower of heat exchange type
Inventor: YARI KENTARO
IPC: D06F58/02
Filed: 1986-11-07
Abstract: PURPOSE:To make it possible to secure the sealing characteristic even if the length of a sealing member is made short by constituting a sliding member with a sliding section and a partition section. CONSTITUTION:Along the whole inner circumference of a ring-shaped sliding member 8 of a cross section of substantially U-shape, a partition section 11 with a rod-shaped cross section is extended, and the inner faces on the both sides of the upper section of V-shaped cross section of a sealing member 5 are made to contact both sides of the sliding section 12 of U-shape of the sliding member 8. When an impeller rotates, the sealing member 5 rotates and slides in contact with the contact point Q of the sliding member 8 with the sliding section 12. If the length from the lower end to the upper end of the V letter which is the cross-sectional shape of the sealing member 5 is equal to the length 1' that is, the length to the contact point Q, it is possible to prevent the mixed flow of the air flows 9 and 10 by lengthening the leakage passage of the air flows 9 and 10 with the partition section 11.
Patent JP-S63119250-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGASAWA KOICHI
IPC: H01L21/265
Filed: 1987-10-23
Abstract: PURPOSE:To eliminate mask alignment and prevent the characteristics from being directly controlled by the impurity concentration of a semiconductor substrate by forming a region whose conductivity type is different from that of the substrate on the surface of the substrate in a self-aligning manner. CONSTITUTION:1st conductivity type impurity is introduced into the surface of a semiconductor substrate 10 by a selective impurity introducing process with 1st oxidation-resistant film 11 on the substrate surface as a mask. An oxide film 14 is formed on the substrate surface by a selective oxidation process and 1st well region 13 is formed by diffusing the 1st conductivity type impurity which is introduced into the substrate surface. 2nd conductivity type, opposite to the 1st conductivity type, impurity is introduced into the substrate surface by a selective impurity introducing process with an oxide film as a mask to form 2nd well region 15. 2nd oxidation-resistant films 16 are selectively provided on the 1st and 2nd well regions respectively. A field oxide film 18 is formed by a selective oxidation process with the 2nd oxidation-resistant film as a mask and insulated gate type field effect transistors are formed on the 1st and 2nd well regions respectively.
Patent JP-H0690690-A (JP)
Title: Glutinous rice flour dumpling and its production
Inventor: ITO YOSHIYUKI
IPC: A23L7/10
Filed: 1992-09-10
Abstract: PURPOSE:To provide the subject dumplings not getting hard in the core even if refrigerated for a longer time (e.g. a day or longer), refrigerable in a large quantity at a time for a long period even in the case of a large throughput, also enough in its treatment before taking in a few times. CONSTITUTION:The objective dumplings each characterized by having double structure, being made up of (A) outer layer portion comprising (1) glutinous rice flour at the 1st amount and (2) a deterioration preventive at the 1st content and (B) inner layer portion comprising (3) glutinous rice flour at the 2nd amount and (4) the deterioration preventive at the 2nd content. In this case, the 2nd content of the deterioration preventive is higher than the 1st content.
Patent JP-S61144094-A (JP)
Inventor: IKEDA NAOTAKA
IPC: H05K3/28
Filed: 1984-12-18
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-2001088406-A (JP)
Title: Image forming apparatus
Inventor: TACHIBANA TATSUTO
IPC: G03G15/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To easily output the feed state of paper in an image forming apparatus to the outside. SOLUTION: A printer controller 201 receives a printing job from a host computer to set ID at every paper to transmit the same to an engine control part 202 and the engine control part 202 forms status data having the bits corresponding at every ID and sets the bit corresponding to the ID wherein paper feed is performed to 1 and sets the bit corresponding to discharged paper to 0. The engine control part 202 has the status data at every paper feed and discharge unit to transmit the same to the printer controller 201.
Patent JP-S63121219-A (JP)
Inventor: HIRAISHI MASANORI
IPC: G06F3/041
Filed: 1986-11-10
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-H0573559-A (JP)
Title: Character processor
Inventor: FUKUDA TAKAYUKI
IPC: G06F17/21
Filed: 1991-09-17
Abstract: PURPOSE:To obtain a print like a hand-written one by printing out data based upon a printing format stored in an address data storing area and changing the character size of specific characters included in the address data to a half of normal character height to print out the size-converted specific characters. CONSTITUTION:In the case of printing out address data in accordance with a printing format including character size and a digit pitch set up by area processing, character strings are written in a printing character buffer at first. In the case of printing out an address in the character strings, whether specific characters are included in the character strings or not is judged. The specific characters are like Chinese numerals converted from Arabic numerals, a hyphen connecting two numerals, 'cho-me' (meaning a town division number in Japanese), 'banchi' (meaning an address number in Japanese), etc., and when one or more specific character strings are included in the character string, the size of the specific characters is converted into a half of normal character height and full size specific character data stored in the printing character buffer prior to its conversion are rewritten by the specific character data converted into half size. Thus, the print like a hand-written one can be printed, and the natural printing of address is realized.
Patent JP-H10110199-A (JP)
Title: Tablet type detergent composition
Inventor: SAIJO HIROYUKI
IPC: C11D3/02
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, excellent in solubility, hardly changing the solubility with time and having the shape stability at the time of transportation by adding a kaolinite group clay mineral to a detergent containing a nonionic surfactant and a porous silica compound and providing the composition with specific physical properties. SOLUTION: This composition comprises (A) 8-40wt.% nonionic surfactant, (B) 5-30wt.% porous silica compound and (C) 2-25wt.% the kaolinite group clay mineral and has 10-70kgf/cm<2> hardness and 85.0-99.3% ratio (relaxation parameter) of a stress after 1 see when applying 5kgf/cm<2> load thereto to the initial stress. The composition is preferably tableted so as to provide 1-20g weight per tablet. The content of the polyoxyethylene alkyl ether type nonionic surfactant in the whole surfactants in the composition is preferably 40-100wt.%.
Patent JP-H01111823-A (JP)
Title: Method for recovering platinum from platinum-containing liquid
Inventor: TAKAYAMA SHINGO
IPC: C22B11/00
Filed: 1987-10-23
Abstract: PURPOSE:To recover Pt at a high yield by adjusting the pH of a liquid in which Pt and other heavy metals are dissolved and incorporated to a specific value, then passing the liquid through a pyridine chelate type ion exchange resin so that the Pt is selectively adsorbed on the resin, then eluting the Pt with an alkaline liquid. CONSTITUTION:Industrial waste water in which the Pt and the heavy metals such as Fe, Ni, Cu, Zn, Pb, and Sn are dissolved and incorporated is adjusted to <=9 pH and is then passed in a column packed with the pyridine chelate type ion exchange resin. The Pt in the waste water is selectively adsorbed on the ion exchange resin and the other heavy metals are not adsorbed. After this ion exchange resin is rinsed, an aq. soln. of alkali hydroxide metal such as NaOH or KOH or aq. alkaline soln. such as aq. ammonia or aq. alkaline cyanide soln. is passed through the resin to elute the Pt adsorbed on the ion exchange resin. The Pt is thus recovered at the high yield.
Patent JP-H04145283-A (JP)
Title: Tube fitting device
Inventor: NISHIGUCHI EIJI
IPC: F16L5/00
Filed: 1990-10-03
Abstract: PURPOSE:To secure such a tube fitting as easy in mounting and compact in size by dividing a longitudinal body formed with two independent passages into an upper side and a lower side smaller in diameter than the former in border of a ring step part in the midway of length, and screwing an internal threaded cylinder in an external threaded part on a circumferential surface of the lower side part. CONSTITUTION:A longitudinal body 2 is divided into an upper side 2a and a lower side 2b smaller in diameter than the former, bordered by a ring step part 3 in the midway of the length, while an external thread part 4 is formed in a required part on a circumferential side of the lower side 2b, and an internal thread cylinder 5 is screwed in this external thread 4. After the lower side 2b is fitted in a through-hole 21 of a mounting plate 20, the internal thread cylinder 5 is crewed in the external thread part 4, then a peripheral edge of this through-hole 21 is held between this internal thread cylinder 5 and the upper side 2a, through which a tube fitting device 1 is easily fittable to the mounting plate 20. In this connection, a first passage 7 and a second passage 10 unconnected to the former are formed in the longitudinal body 2, and each double end is opened to the outside.
Patent JP-S61145876-A (JP)
Title: Package for light emitting device
Inventor: YAMASHITA JUNICHIRO
IPC: H01L33/58
Filed: 1984-12-20
Abstract: PURPOSE:To obtain a package for a light emitting device where the coupling efficiency between a light emitting device and an optical fiber is substancially improved by providing a parallel flat plate with high-refractive index between a lens with high-refractive index and a light emitting device. CONSTITUTION:A parallel, flat plate 11 made of material with high-refractive index is fixed on the inside of a cap 6 with solder, etc. 12. The direction of the incident light on the parallel, flat plate 11 and the direction of the light passing through the parallel, flat plate 11 are the same, therefore, the image formation characteristics are not affected even though the parallel, flat plate 11 is moved in the direction vertical to its surface, provided that a point where light converges is not included within the range of movement of the plate. Therefore, the image formation characteristics as a whole are the same as that of the original, thick, flat convex lens even if a flat plate with suited thickness is cut out from the thick, flat convex lens, and mounted between the light emitting device 2 and the remaining flat convex lens 4. That is to say the parallel, flat plate with a high-refractive index provided between the lens and the light emitting device has geometro-optically the same effect as that of the lens with an increased thickness.
Patent JP-S63123854-A (JP)
Inventor: IINO SHINJI
IPC: A61L27/00
Filed: 1986-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07118750-A (JP)
Title: Production of mirror finished grain oriented silicon steel sheet with low iron loss
Inventor: USHIGAMI YOSHIYUKI
IPC: C21D1/70
Filed: 1993-10-26
Abstract: PURPOSE:To obviate the necessity of an acid pickling stage for removing an oxide layer from a decarburized sheet and to obtain the silicon steel sheet at a low cost by using alumina as a separation agent at annealing at the time of laminating steel sheets, limiting the degree of oxidation at the time of decarburizing annealing, and controlling a surface oxide layer. CONSTITUTION:A steel, having a composition consisting of, by weight, 0.8-4.8% Si, 0.012-0.05% acid soluble Al, <=0.01% N, and the balance Fe, is refined. This silicon steel is cold-rolled to the final sheet thickness, followed by decarburizing annealing and nitrogen enriching treatment. Then, alumina is used as a separation agent at annealing, between sheets at the time of laminating the steel sheets, to form the surface after finish annealing into mirror finished state. In this manufacturing method, decarburizing annealing is clone in an atmosphere of wet hydrogen, etc., not forming Fe oxides.
Patent JP-H07122305-A (JP)
Title: Sealed light oxygen secondary battery
Inventor: AKUTO TAKAHARU
IPC: H01M14/00
Filed: 1993-10-26
Abstract: PURPOSE:To provide a two electrode system sealed light oxygen secondary battery capable of charging. CONSTITUTION:A positive electrode 21 made of an oxygen catalyst, a negative electrode 22 made of a metallic negative electrode member 22a, an electrolyte 23 in contact with the positive electrode 21 and the negative electrode 22, and a battery case 27 into which the positive electrode 21, the negative electrode 22, and the electrolyte 23 are accommodated are arranged. A light receptor 27a from which rays enters the negative electrode member 22a is installed in the battery case 27. The electrolyte 23 is absorbed and held in a porous body 24. A battery is discharged with the oxidation reaction of the negative electrode member 22a and the reduction reaction of oxygen. By exposing the discharge product on the negative electrode member 22a to light energy, the discharge product is reduced, and at the same time oxygen is produced for charging. A charger is unnecessary because charge is conducted by light. Battery structure is simplified in two electrode system of the positive electrode and the negative electrode.
Patent JP-H06114690-A (JP)
Title: Processing device equipped with end face sensing mechanism
Inventor: SATO YOSHIRO
IPC: B23Q17/22
Filed: 1992-10-06
Abstract: PURPOSE:To provide a processing device equipped with an end face sensing mechanism, which is provided separately from the processing device and is not affected by the heat with high temp. generated from the processing machine even though the end face is located in proximity to the processing device. CONSTITUTION:A processing device is equipped with an end face sensing mechanism 14 comprising a base on which a work 2 is placed, a device body 6 arranged on the base movably in one direction as specified, and a processing unit mounted on this device body 6. The end face sensing mechanism 14 is equipped with a contacting member 20 which contacts the end face 2a of the work 2, a supporting member 21 which supports this contacting member 20 on the body 6 side with possibility of contacting and retreating from the work 2, a driving mechanism to drive the supporting member 21, and a sensing part 20A to sense the position of the work 2 end face on the basis of whether the contacting member 20 is in contact or separating.
Patent JP-H1085175-A (JP)
Title: Electronic endoscope system provided with electronic shutter function
Inventor: YAMANAKA KAZUHIRO
IPC: G02B23/24
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To further improve the effect of an electronic shutter function by adopting a full picture element reading system while utilizing the merit of both the functions of a light quantity regulating function and the electronic shutter function. SOLUTION: Based on the control of a microcomputer 25, a shutter pulse control circuit 20 generates a pulse for controlling shutter speed and from the luminance signal of an image provided by a CCD 15, a diaphragm 37 and an iris control circuit 41 control the output of beam source light. When the diaphragm 37 is not fully opened, the shutter speed is accelerated but when this diaphragm 37 is fully opened, the shutter speed is decelerated. Besides, electronic shutter control is applied to a full picture element reading system device for forming a still picture from the data of all picture elements provided by the CCD 15 through one time of exposure while using a light chopper 37. Thus, picture quality can be further improved.
Patent JP-S62127497-A (JP)
Title: Plating apparatus for electronic parts fitted with iron wire lead applied with magnet stocker
Inventor: KUBOTA SHIGERU
IPC: C25D7/00
Filed: 1985-11-28
Abstract: PURPOSE:To perform extremely excellent plating treatment by providing a plating electrolytic cell between the magnets which are oppositely provided while keeping a set interval and supporting the electronic parts fitted with an iron wire lead within the set interval by means of magnetic force and utilizing strength of magnetic force to transfer the electronic parts. CONSTITUTION:A plating electrolytic cell 5 is provided between the magnets M oppositely provided in a set interval and the following conveyer 8a fitted with the attachments is provided to the inside of the cell 5 wherein the electronic parts P fitted with an iron wire lead are controlled and guided to an outlet 7 from an inlet 6 and an electrode plate 9 is provided parallel to a guide line 8. Magnetic force of the magnets M oppositely provided is set so that it is made strong gradually toward the outlet 7 from the inlet 6 and the parts P fed to the inlet side are horizontally supported by magnetic force and transferred in the direction of the outlet 7 strong in magnetic force and simultaneously sucked always toward the upper part. Therefore the parts P are reached to the outlet 7 while being press-touched on the electrode plate 9.
Patent JP-S62128184-A (JP)
Title: Semiconductor laser stabilizing device
Inventor: AKIYAMA KOJI
IPC: H01S5/00
Filed: 1985-11-28
Abstract: PURPOSE:To simplify the constitution as well as to contrive a miniaturization by a method wherein the oscillation frequency of the semiconductor laser is fixed to the absorption spectrum in the absorbing cell by controlling the current of the semiconductor laser element according to the difference between the outputs of the two light- receiving elements. CONSTITUTION:A light emitted from a semiconductor laser element 1 is inprojected on a polarization beam splitter 4 through a lens 2 and is separated into two directions. The lights transmitted through the polarization beam splitter 4 are projected on a beam splitter 50 through a 1/4 wavelength plate 40 and an absorbing cell 5, parts of the lights are reflected and the remnants are transmitted and are projected on a light-receiving element 12 as a reference beam RB. The reflected lights of the parts are again projected in the absorbing cell 5 and are turned into a reversely face probe beam PB. The probe beam PB to be emitted from the absorbing cell 5 is again reflected by the polarization beam splitter 4 through the 1/4 wavelength plate 40 and is projected on a light-receiving element 11. After the output of this light-receiving element 11 and the output of the light-receiving element 12 are substracted by a differential amplifier 13, the difference is inputted to a current control circuit 20 and the oscillation frequency of a semiconductor laser (b) is fixed to the saturated absorption spectral signal of the reference gas in the absorbing cell.
Patent JP-S61147864-A (JP)
Title: Production of cold rolled titanium alloy plate
Inventor: SUGIMOTO YOSHIHITO
IPC: C22F1/18
Filed: 1984-12-19
Abstract: PURPOSE:To reduce extremely anisotropy in the yield strength of a hot rolled and annealed Ti alloy plate contg. prescribed percentages of Al, V and Ti by cold rolling and annealing the Ti alloy plate under prescribed conditions. CONSTITUTION:An alloy consisting of 2.5-3.5wt% Al, 2-3wt% V and the balance Ti is hot rolled and annealed. The resulting hot rolled and annealed plate is cold rolled at >=67% reduction rate in the hot rolling direction and annealed at 650-900 deg.C. By such a method, the difference between the yield strength in the rolling direction and that in a direction perpendicular to the rolling direction is reduced.