baber/WOPTO huggingface dataset:
Patent JP-H04240509-A (JP)
Title: Apparatus for noncontact measurement of surface shape
Inventor: NAGAKUBO AKIRA
IPC: G01B11/24
Filed: 1991-01-25
Abstract: PURPOSE:To furnish a measuring apparatus enabling noncontact measurement of a surface shape of a lead frame of 0.15 mm or below. CONSTITUTION:A substance 1 to be measured is set on a setting stage and the magnification of an objective lens 2 is so selected as to be matched with the substance. By the magnification of the objective lens, the diameter of a spot of a laser light located on the substance is reduced to the utmost limit. Meanwhile, the laser light 3 is applied along a separate optical axis from the one of a reflected light. The laser light reflected from the substance to be measured is passed through a half mirror 4, reflected by a reflective prism 5 set at an angle of 45 deg. to the substance, measured for its displacement and converted by a differential-type sensor 6 of a photodiode and a laser detector 7 and is recorded in a counter 8, a printer 9 and a recorder 10.
Patent JP-S63193894-A (JP)
Inventor: OTA TOSHIHIKO
IPC: G06K19/07
Filed: 1987-02-05
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-H03229943-A (JP)
Title: Output control device for internal combustion engine
Inventor: SAWAMOTO KUNIAKI
IPC: F02D43/00
Filed: 1990-02-05
Abstract: PURPOSE:To offset or reduce output change delay caused by the response delay of throttle opening change by correcting the output of an internal combustion engine so as to compensate the response delay of throttle opening at the time of detecting the transient change of acceleration manipulated variable. CONSTITUTION:On the basis of the accelerator manipulated variable detected by a means 1, mechanism 3 for switching/driving a throttle is controlled by a means 4 to perform control on the output of an internal combustion engine 2. In such a device, the transient change of the accelerator manipulated variable is detected by a means 5. At the time of transient change, the output of the internal combustion engine 2 is corrected by a means 6 so as to compensate the response delay of throttle opening. That is, at the time of transient change, the correction of output based on, for instance, the spark advance/delay of ignition timing or an air-fuel ratio becoming either rich or lean is performed. The delay of output change caused by the response delay of throttle opening change can be thereby offset or reduced.
Patent JP-S57139768-A (JP)
Title: Optical scanner for electrophotographic copier
Inventor: ASAKURA KOUICHI
IPC: G03B27/50
Filed: 1981-02-25
Abstract: PURPOSE:To ensure accurate optical scan up to the final part of an original, by controlling a travelling object with either longer one of the scan signal time according to the size of the transfer paper and the original detecting time. CONSTITUTION:An illumination light source 15 plus the 1st and 2nd mirrors of an optical system form a travelling object A. A clutch is applied to transmit the driving force to the object A from a driving force. Then the scan signal which is previously set is produced according to the transfer paper of different sizes stored in a cassette from a time point when the object A starts its travelling. Usually the object A is reset the scan signal is set at 0, and an optical sensor 26 attached to the source 15 senses up to the rear edge of an original 28. The object A keeps its travelling toward the scanning direction until the sensor 26 completes the sensing of the original 28.
Patent JP-H04247833-A (JP)
Title: Method for smelting and refining rare metal
Inventor: USHIDA MASARO
IPC: C22B11/00
Filed: 1991-01-24
Abstract: PURPOSE:To recover rare metal in high purity without generating noxious gas by utilizing Sn, by which a rare metal-containing ore and raw metal of the rare metal are transformed at low temp. CONSTITUTION:Mixed material 28 of pyrite containing the rare metal of Pt, etc., and beta-Sn powder is charged into the upper step part 12 of a crucible 10 and heated at 700-1100 deg.C in a heating furnace, and Pt in the ore is scattered with magnetism of magnetic metal such as Fe in the pyrite and red light, white light, etc., of exothermic body in the furnace, and also the beta-Sn is melted to absorb Pt. The molten state beta-Sn flows down to the lower step part 14 of the crucible 10 through multiple small holes 18 at bottom part of the upper step part 12 in the crucible and deposits 30, and also the solid state ore residue containing no Pt remains in the upper step part 12. The Pt-containing beta-Sn 30 is cooled at <=18 deg.C transition temp. to alpha-Sn and transformed to alpha-Sn. As alpha-Sn is expanded and disintegrated at low temp. and the contained Pt is separated from alpha-Sn, Pt is recovered in high purity by gravity concn. method utilizing blasting concn., etc.
Patent JP-H0688610-A (JP)
Title: Multiple combustion cylinder burner
Inventor: YOKOTA IKUO
IPC: F23C5/00
Filed: 1991-01-24
Abstract: PURPOSE:To achieve stability in ignition performance by providing a plurality of combustion cylinders which form a combustion group and each of which is held on a plate placed halfway up a flame, above an opening formed in the plate, and has an opening at the lower part of the side and at a position facing an adjacent combustion cylinder and by providing also a communicating lid which has the shape of an inverted U in cross section and connects two adjacent openings in the sides of the combustion cylinders. CONSTITUTION:In a plate packing 4 circular openings are formed and each two adjacent circular openings are connected by a linear opening. Similarly in a dividing plate 6 circular openings 6a are formed and each two adjacent circular openings are connected through a linear opening 6b. At the lower part of the side of each of combustion cylinders 9a, 9b, 9c an opening having the shape of an inverted U is formed at a position facing an adjacent combustion cylinder. A communicating lid 10 is attached to the combustion cylinders and dividing plate in a manner of closing each linear opening 6b from above. Fuel mixture jetted from a flame hole 5a is ejected through the circular openings 6a and the linear openings 6b according to their shapes; ignition by an ignition plug makes the ignition instantly spread and starts the combustion; a flame is formed according to the openings in the dividing plate 6 and maintains normal combustion.
Patent JP-H10221177-A (JP)
Title: Electronic clinic thermomerer
Inventor: ONISHI SHUICHI
IPC: G01K7/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To enhance antibacterial effect, reduce discoloration of resin, and improve moldability, by forming a case of a synthetic resin containing silver zirconium phosphate compound of specified wt.% SOLUTION: A window member 2 is composed of a transparent resin. A case member 3 is composed of an opaque resin. A trunk 4 consists of the window member 2 and the case member 2. An indicating window 25 is formed in the window member 2. A probe includes a probe cap 51 and potting material which fixes a probe cap 51 and a temperature detector to the inside and liquid- tightly bonds the probe cap 51 to the trunk 4. A battery holder 85 holds a power source battery. A rear cap 81 is liquid-tightly bonded to the trunk 4 via the battery holder 85. The case member 3, the rear cap 81 and the battery holder 85 are formed of an opaque resin or a resin which is made opaque by coloring. The resin is selected out of polyether like polyphenylene terephthalate, acrylic resin, etc.  As antibacterial agent which is mixed in the resin of the case member 3 is silver zirconium phosphate compound of 1-2.5wt.% is used.
Patent JP-H03229327-A (JP)
Title: Computer program executing system
Inventor: KORI MITSUNORI
IPC: G06F9/06
Filed: 1990-02-05
Abstract: PURPOSE:To curtail the necessary secondary storage capacity and to simplify the program management by sharing an intermediate code generated by a compiler even between computers having no interchangeability of an object program, and converting it to an object program to each computer at the time of execution and executing it. CONSTITUTION:A source program 1 is converted to an intermediate code 5 by the first half processing part 2 of a compiler, and the intermediate code 5 is stored in a secondary storage device 15 connected to a computer 13. When the execution requirement of a program is generated on a computer 11 or 12, a computer 13 fetches the intermediate code 5 from the secondary storage device 16, and transfers it to the computer 11 or 12 through a transmission line 10. A mechanical instruction generating program 7a or 7b on the computer 11 or 12 converts the transferred intermediate code 5 to the mechanical instruc tion code of the computer 11 or 12, and subsequently, the computer 11 or 12 executes the converted mechanical instruction. In such a manner, the secondary storage quantity required for storing an object program to respective computers 11, 12 is curtailed, and also, the program management including a version man agement is simplified.
Patent JP-S54118914-A (JP)
Title: Engine exhaust gas modifying device
Inventor: GOTOU KENJI
IPC: F02M25/06
Filed: 1978-03-07
Abstract: PURPOSE: To improve the efficiency of reforming catalyst by effectively emitting to it the exhaust heat of an engine and heat generated by the reaction of catalyst oxidizing the unburnt composition in exhaust gas.  
     CONSTITUTION: The reforming catalyst 13 is built on the face of a wall 6 on wall 6 on the side of quality improving reaction space 7 of a heat exchanger 4 in the way of an exhaust passage 3 and the exhaust gas purifying catalyst 14 is on the face of a wall 6 on the side of an exhaust gas passage 5. When exhaust from an internal combustion engine 1 passes through the exhaust gas passage 5, unburnt composition reacts on the surface of the exhaust gas purifycatalyst 14 to heat. The resulting reaction heat and waste heat included in unburnt composition are transmitted to the reforming catalyst 13 through the wall 6 without heat loss. As calorific power for the reforming catalyst 13 increases, a part of exhaust gas fed from the heat exchanger 4 and mixture including fuel coming from a fuel supply element 10 effectively improves in quality in the quality improving reaction space 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55119497-A (JP)
Title: Controller for volume of air fed to aeration vessel
Inventor: HIZUKA JIYUNJI
IPC: C02F3/12
Filed: 1979-03-07
Abstract: PURPOSE: To enable sanitary waste to be treated stably and efficiently over a long term by performing control in accordance with the amt. of inflow sanitary waste when the change rate of the amt. of inflow sanitary waste exceeds a set value and with the concn. of dissolved oxygen when the change rate is below the set value.  
     CONSTITUTION: The amt. of sanitary waste measured with inflow sanitary waste amt. measuring unit 16 set in sanitary waste feed pipe 1 is calculated as a time change rate with change rate detecting means 17. The output is compared to a set value inputted from terminal 19 with comparing means 18. When the change rate of the amt. of inflow sanitary waste is below the set value, control is performed in accordance with the concn. of dissolved oxygen in aeration vessel 2 with switching circuit 20 receiving the output of means 18. When the change rate exceeds the set value, control is performed in accordance with the amt. of inflow sanitary waste with circuit 20 receiving the outut of means 18. Thus, the concn. of dissolved oxygen in vessel 2 is rapidly adjusted and can correctly be maintained at the desired value even if the amt. of inflow sanitary waste changes suddenly and considerably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000221402-A (JP)
Title: Lens optical system
Inventor: OMORI SHIGETO
IPC: G02B13/18
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a lens optical system made compact in the aspect of aberration by effectively using a diffraction grating. SOLUTION: This lens optical system is provided with a 1st group Gr1 having positive power, a 2nd group Gr2 having negative power, a 3rd group Gr3 having negative power and a 4th group Gr4 having positive power in turn from an object side. By changing an interval between the 1st and the 2nd groups Gr1 and Gr2 and an interval between the 3rd and the 4th groups Gr3 and Gr4, a zooming action is executed. Then, the 1st group Gr1 is provided with a diffraction grating r3#.
Patent JP-S62184041-A (JP)
Title: Impact-resistant polyethylene resin composition
Inventor: TAKE MORIO
IPC: C08K5/34
Filed: 1986-02-10
Abstract: PURPOSE:To improve greatly the impact resistance and to contemplate improvements in the strength and heat resistance of a polyethylene resin, by adding a specified modified ethylene/propylene rubber thereto. CONSTITUTION:95-70pts.wt. polyethylene resin (a) is mixed with 5-30pts.wt. modified ethylene/propylene rubber (b) obtd. by mixing an ethylene/propylene rubber with 5-30wt% cyanic ester compd. having at least one cyanato group. Pref. the component (b) contains not more than 30wt% (based on the amount of the cyanic ester compd.) mono- or polyfunctional maleimide compd. as a modifying aid. Pref. the component (b) contains a crosslinking catalyst or a reaction accelerator for the cyanic ester compd. or the ethylene/propylene rubber.
Patent JP-S63193532-A (JP)
Title: Semiconductor wafer
Inventor: MATSUMOTO YOSHINARI
IPC: H01L21/338
Filed: 1987-02-05
Abstract: PURPOSE:To obtain a compound semiconductor wafer that is effective for the stabilization of the surface thereof, by arranging an AlN film, which has an oxide layer on the surface, on the III-V compound semiconductor wafer. CONSTITUTION:An ion implanted layer 12 is provided on a semi-insulating GaAs substrate 11. A multilayered thin film 13 is provided on the surface of the layer. The multilayered thin film 13 comprises an AlN film 131 and an oxide film 132 thereon. Since the oxide film 132 is provided, the AlN 131 has very excellent characteristics as a heattreatment protecting film after ion implantation and a surface protecting film. Thus a compound semiconductor wafer, which is effective for stabilizing the surface, is obtained.
Patent JP-H10301267-A (JP)
Title: Photosensitive composition, colored photosensitive composition and color filter using its colored photosensitive composition
Inventor: KITA SHINICHI
IPC: G03F7/038
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide the photosensitive composition, the colored one, and the color filter small in drop of transmittance due to heating and high in heat resistance and sensitivity and good in the form and high in dimensional precision by using an acid hardenable resin composed essentially of repeating units derived from alkyl-unsaturated-carboxylate monomer having hydroxyl groups and those derived from an unsaturated carboxylic acid monomer. SOLUTION: The photosensitive composition is composed essentially composed of the acid-hardenable resin, a cross-linking agent, and an acid photogenerator, and a low-molecular weight compound changeable in polarity by an acid, and this acid-hardenable resin is composed essentially of repeating units each derived from an alkyl-unsaturated-carboxylate monomer having 2 hydroxyl groups adjacent to each other in the molecule and those each derived from the unsaturated carboxylic acid monomer, and the low-molecular weight compound changeable in polarity by an acid is represented by the formula in which each of R1 -R4 is, independently, a 1-8C alkyl or aryl group.
Patent JP-S63194845-A (JP)
Title: Mold device
Inventor: OTSUKA TETSUYA
IPC: B22C9/08
Filed: 1987-02-06
Abstract: PURPOSE:To pour a molten metal with a specific cavity having time difference from the other cavity and to prevent the generation of a defective product by temporarily the branch runner communicating to a specific cavity by an enclosing valve soluble by a molten metal. CONSTITUTION:When a molten metal is poured in a gate 11, it is made to go for each branch runner 13-16 from a runner 12. In this case, the runners 14-15 are closed by enclosing valves 21-23 respectively, hence the molten metal is poured into a 1st cavity 17 where no enclosing valve exists first. Each enclosing valve 21-23 having been brought into contact with the molten metal are restored by being dissolved in solution by the molten metal in order with specific time difference. Accordingly the molten metal from a main runner 12 is flowed into cavities 18-20 in order with specific time difference. Consequently a molten metal can be fed into each cavity having different volumes at the flowing speed and filling period corresponding to the respective cavities.
Patent JP-S59152440-A (JP)
Title: Image forming method
Inventor: SAWADA SATORU
IPC: G03C7/00
Filed: 1983-02-18
Abstract: PURPOSE:To obtain a clear dye image by imagewise exposing a photosensitive material contg. photosensitive silver halide and a specified dye providing substance on a support and by heating the exposed material. CONSTITUTION:A silver halide emulsion contg. 1mol photosensitive silver halide, 0.01-4mol immobile dye providing substance, a binder, an auxiliary coating agent, an antistatic agent, a photographic characteristics improver, an iorg. silver salt oxidizing agent, etc. is coated on a support and dried to obtain a photosensitive material. The dye providing substance is reducible, releases a hydrophilic dye by heating, and stops the release of the dye when it reacts with photosensitive silver halide by heating. The photosensitive material is imagewise exposed to radiant light contg. visible light, and the exposed material is heated at 80-250 deg.C for 0.5-300sec in the absence of water. The released mobile dye is fixed to form a dye image.
Patent JP-H0711708-A (JP)
Title: Woody building framework jointing method, structure and tool
Inventor: TERADA SHIGERU
IPC: E04B1/26
Filed: 1994-01-27
Abstract: PURPOSE:To make jointing work easier by dropping lateral frames lifted up down from the vertical direction of the junction to a main member and fixing the lateral frames to the cutout slant plane of a jointing tool with the first through-rod. CONSTITUTION:The first, second and third lateral frames 21, 22, 23 having the main joint planes 21a, 22a, 23a are arranged at the steps 1 of a main member 10 and provided with deep grooves 21b, 22b, 23b. Then, an auxiliary bolt nut is made to penetrate through a hole 12a in the main member 10, jointing tools 31 are fixed to both ends thereof for temporary bolt nuts 40 to penetrate through the first and second lateral frames 21, 22 and the ends of the jointing tools 31 are inserted in grooves 21b, 22b in the lateral frames 21, 22. The lateral frames 21, 22 are hammered at the end upper faces to be dropped into cutouts while guiding the temporary bolt nuts 40 to the slant plane of the jointing tool 31, and a main through-rod 50 is fixed thereto with hammering. As a result, quick jointing work can be done at a great jointing strength.
Patent JP-S57141922-A (JP)
Title: Closed magnetic flux type super conduction circuit
Inventor: AOMINE TAKAFUMI
IPC: H01L21/30
Filed: 1981-02-26
Abstract: PURPOSE:To facilitate high integration and to provide optimum property for a logic and memory circuits, by coupling on nearly the same plain two quantum interference type closed loop thin film like including a Josephson junction in  each antiparalleled magnetic flux quantum condition. CONSTITUTION:For instance, a micro-bridge type or a tunnel type Josephson element 3 is made by patterning of Pb alloy or conductive metals such as Sn, Nb (or by interposing a tunnel oxide film). For example, two closed circuits 2 are made by five elements 3, with one element 3 commonly owned. A circuit current supplying line 1 and a phase controlling line 4 are provided to control a current flow to make antiparalleled magnetic flux quantum condition to perform a logic operation or memory operation. This method makes possible, without providing a superconduction shield layer, the formation of high integration preventing interlayer interference, and construction of a high intensity and a high speed super condution circuit just by interposing an ordinary thin insulation film.
Patent JP-H05196859-A (JP)
Title: Auto focus device
Inventor: ISHIGURO YASUAKI
IPC: G03B15/05
Filed: 1992-01-17
Abstract: PURPOSE:To prevent the occurrence of the out of focus in photographing with normal light when a near infrared rays emitter is used for an auxiliary light emitting part, on an auto focus device allowing the auxiliary light emitting part inside a stroboscope, to emit light, and measuring a distance up to an object. CONSTITUTION:In a camera allowing the auxiliary light emitting part 33 inside the stroboscope 2 attached to a camera body 1, to emit the light, measuring the distance up to the object, and adjusting a photographic lens 10 to a focusing position, based on the result of the measurement, the auxiliary light emitting part 33 emitting the AF auxiliary light of the infrared light in the stroboscope 2, a range-finding part 39 receiving the AF auxiliary light and measuring the distance up to the object, an arithmetic part 40 calculating a defocus quantity, based on the output of the measured distance from the range-finding part 39, and a strobe control part 32 transferring the calculated defocus quantity to a control part 20 inside the camera body 1, are provided.
Patent JP-S57141607-A (JP)
Title: Fixing device for lens
Inventor: TSUCHISAKA SHINICHI
IPC: G02B7/02
Filed: 1981-02-26
Abstract: PURPOSE:To surely fix a lens in a strainless state by injecting a soft filler into the gap between at least one of the front and rear sides of the lens and a lens holding member and by solidifying the filler. CONSTITUTION:A ring 12 for preventing the flow of silicone rubber is attached to the tip of a mirror frame 11, and a lens 10 is fixed with the pressing ring 13 of the frame 11. Silicone rubber is injected into the gap A from the injection hole 11a to fill the gap A. After solidifying the rubber, the ring 12 is detached. Thus, the lens 10 is surely fixed in a strainless state.
Patent JP-H10220003-A (JP)
Title: Blocking tool for corn-removed hole
Inventor: TAKAGI KOSABURO
IPC: E04G17/06
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To improve a blocking tool adapted to be fitted in a cone-removed hole, so as to prevent occurrence of a risk such that an adhesive cures or degrades before it is used or a risk such that a workability for fitting the blocking tool is low, or occurrence of a problem such that a special container is required for transportation or a storage of the blocking tool so as to increase the cost, or of a problem such that the strength of adherence is unreliable. SOLUTION: A blocking tool 1 is adapted to block a corn-removed hole 14 left in an end part of a separator 15 in a concrete wall 13. The blocking tool 1 is composed a blocking plug 2 formed, in the front end side thereof along the center axis, with a relief hole 7 for a thread pat 16 of the separator, and an adhesive 3 made of unvulcanized adhesive rubber and applied over the outer periphery of the front end part of the blocking plug 2 so that the plug 2 is adapted to block the opening of the hole 7. The adhesive 3 is protected by a peelable cover over the entire area thereof until it is used. Accordingly, the blocking tool 1 has a simple structure, is inexpensive, is easily handled for storage and transportation thereof, and as well fitting thereof in the cone- removed hole 14, and a hole formed in a concrete wall is plugged in a water- tight manner.