baber/WOPTO huggingface dataset:
Patent JP-S5656634-A (JP)
Title: Setting method of wafer to exposure room
Inventor: TAKEMURA HITOSHI
IPC: H01J37/317
Filed: 1979-10-16
Abstract: PURPOSE:To obtain a high precision exposure in a short time by a method wherein a guide mark on a wafer is projected on a monitor TV to preliminary locating, and then a particle beam is irradiated to draw a pattern. CONSTITUTION:Marks m1 and m2 are put beforehand on a wafer, which is placed on a base 2' at a given position. The light from wafer 3' comes into a camera 10 through mirrors 11, 14 and 12, 13, which is given on a picture of monitor TV9. Where spots C1, C2 of the picture and the marks m1, m2 do not overlap each other, a motor 17 (X, Y directions) and a motor 18 (turning direction) are driven 20 for coincidence. After preliminary locating, the wafer is set in an exposure room 1 at a given position through linear movement as specified. Next, a precise locating is performed and the drawing of a pattern is commenced. While the pattern is drawn, a preliminary locating of the next wafer is carried out. According to this constitution, the precise locating becomes easy, precision is improved and working hours can be reduced in addition.
Patent JP-S5373661-A (JP)
Title: Vibrating screen
Inventor: ODA YASUO
IPC: B06B1/12
Filed: 1976-11-05
Abstract: PURPOSE: To provide a vibrating screen compact in structure, light in weight, easy in assembly, economical and effective as a vibrating screen of a type where vibrators are attached to both side plates, and are connected with each other by means of a synchronizing shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6038651-A (JP)
Inventor: DEIBUIDO ERU BOGAA
IPC: G01N33/52
Filed: 1984-06-29
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-S5467863-A (JP)
Title: System of controlling operation of plant
Inventor: GUNJI REIZOU
IPC: G05B15/02
Filed: 1977-11-09
Abstract: PURPOSE:To efficiently operate and monitor a plant by a small number of operators, by displaying a monitor picture by changing over it to a master picture and a slave picture. CONSTITUTION:The informations of controllers 11-44 every control item in a plant is transmitted to a CRT display controller 2, and displayed to a display device of a CRT operator console. There are master picture displaying the informations of important items to be monitored all the time and a slave picture displaying the detailed contents of separate control item in a display picture, and the burdens of operators are lightened because abnormality can be grasped in detail in the detailed picture of the abnormal item when abnormality is discovered in the master picture.
Patent JP-S61292371-A (JP)
Title: Semiconductor device
Inventor: KITAJIMA HIROSHI
IPC: H01L29/78
Filed: 1985-06-19
Abstract: PURPOSE:To miniaturize the element area of a semiconductor device by forming a gate, a source, and a drain in longitudinal direction. CONSTITUTION:There is a region on a silicon substrate 1 where a thermal oxide film 2, a conductive material 3 and an insulative film 4 are patterned in a form of layer, and the region and a selective epitaxial silicon region 5 contacting with it are electrically separated by a thin Si3N4 film 6. The lower and upper layers of the selective epitaxial silicon region are high-density layers 7 and 39, and the intermediate layer between them is a low-density selective epitaxial silicon film 8. The conductive material 3 acts as a gate metal and controls the ON/OFF operation of the channel formed on the interface between the Si3N4 film 6 and the selective epitaxial silicon film 8. The selective epitaxial silicon region 5 becomes a source or drain region, allowing the device to have one several-th or one tenths of area in comparison with regular MOS transistors.
Patent JP-S5669359-A (JP)
Title: Composite structure type high strength cold rolled steel sheet
Inventor: SUDOU MASATOSHI
IPC: C23C2/06
Filed: 1979-10-16
Abstract: PURPOSE: To obtain a composite structure type high strength cold rolled steel sheet by using an Mn-Cr low Si steel having a specified composition contg. c, Mn, Si, Cr, etc.  
     CONSTITUTION: This steel sheet has a composition consisting of, by weight,. 0.02W 0.15% C, 1.5W2.5% Mn, <0.2% Si, 0.2W1.5% Cr, <0.06% Al, <0.02% S and the balance Fe and inevitable impurities. 0.006W0.02% N and at least one of 0.008W0.1% Nb and 0.05W0.2% V is contained besides the above-mentioned essential elements, or 0.0005W0.01% B and at least one of 0.008W0.1% Nb, 0.01W 0.1% Ti and 0.01W0.1% Zr may be contained. This steel sheet is provided with a composite structure even by utilizing a continuously galvanizing line as an annealing line. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0429760-A (JP)
Title: Mill inert apparatus
Inventor: YAMAGUCHI HIROKI
IPC: B02C23/04
Filed: 1990-05-25
Abstract: PURPOSE:To prevent the explosion of powdered coal by lowering the concn. of oxygen in a coal pulverizer by providing a drain separator separating the drain contained in inert steam and a drain trap to the charging route of inert steam to a coal pulverizer., and mounting a drain discharge route discharging drain. CONSTITUTION:At the time of the usual operation of a coal pulverizer 2, an inert steam valve 8 is closed so as to prevent inert steam from entering the hot air charged to the coal pulverizer 2 from a hot air duct. The drain in the inert steam adjusted to predetermined pressure and lowered temp. by a pressure reducing valve 4, and a temp. lowering device 5 is always separated and removed by a drain trap 6 so that the inert steam is immediately charged when the inert steam valve 8 is opened in this state and the separated and removed drain is discharged as it is. At the time of the temporary stop of the coal pulverizer 2, the drain discharge valve 7 bypassing the drain trap 6 is opened, before the inert steam valve 8 is opened and the drain in the steam present on the upstream side of the inert steam valve 8 is perfectly discharged. By this method, the damage of a cast part is certainly prevented.
Patent JP-S6114486-A (JP)
Title: Coolant compressor
Inventor: MASUDA KAZUHIKO
IPC: F04B39/12
Filed: 1984-06-28
Abstract: PURPOSE:To improve the cooling efficiency of a cylinderhead by introducing the returned coolant gas directly into the cylinderhead part. CONSTITUTION:A concaved part 10' is formed onto the outer surface of the cylinder head 10 of a sealed type electrical compressor. While, at the opened port of a suction pipe 9 installed into a sealed container 8, a closely wound spring 11 in coil form is press-fitted. The opened edge of the spring 11 is inserted into the concaved part 10' of the cylinder head 10. Inhaled coolant gas is introduced from the opened port of the spring 11, and cools the cylinder head 10.
Patent JP-S61293371-A (JP)
Title: Method of extracting and purifying essence component from roasted beans
Inventor: TOKUYAMA TAKASHI
IPC: A23L2/38
Filed: 1985-06-21
Abstract: PURPOSE:To obtain essence making the most of taste, flavor and fragrance of roasted beans, capable of being concentrated and causing no turbidity even by hot packing when it is concentrated, by subjecting an extracted solution of the roasted beans with water to an enzymatic reaction with cellulase. CONSTITUTION:Roasted beans such as coffee beans, soybeans, black soybeans, etc., are roasted to give roasted beans, which are crushed or ground and extracted with water by a conventional procedure. When or after the beans are extracted, the extracted solution in an upper tank is reacted with cellulase. After the enzymatic reaction is over, the reaction mixture is cooled to normal temperature or cold temperature and filtered to give a purified solution, which is optionally concentrated.
Patent JP-S5835448-A (JP)
Title: X-ray specimen table and using method thereof
Inventor: YANO MITSURU
IPC: G01N23/20
Filed: 1981-08-27
Abstract: PURPOSE:To provide a specimen table by which refracted X-rays from a specimen can be easily measured by providing an opening at one section of the outer circumference of a vessel and a specimen holding mechanism in it. CONSTITUTION:An X-ray bulb 1, goniometer 2, solar slits 3, specimen table 4, semiconductor detector 5, amplifier 6, multiplex wave height analyser 7, interface 8, pump or electromagnetic valve 9, calculation unit 10 and an operating board 11 are provided. All the information and instructions such as the conditions of specimen corrosion, conditions of refracted X-rays measurement are communicated through the operating board 11 and carried out as shown by the solid lines and broken lines in the figure. In other words, the continuous X-rays from the X-ray bulb 1 is made parallel by the solar slit 3 and directed to a specimen on the specimen table, and the refracted X-ray is detected through the solar slit 3 and converted into an electric signal. This signal is amplified by the amplifier 6, and changed into energy spectrum by the multiplex wave height analyser 7, and at the same time the signal is counted until a specified time, and the results of counting are stored in the calculation unit through the interface 10, and printed out on X-Y plotter of the calculation unit at a desired time.
Patent JP-H05301976-A (JP)
Title: Polycarbonate resin film
Inventor: KITAGAWA KIYOSHI
IPC: C08J5/18
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a polycarbonate resin film having proper surface electric resistance while retaining excellent characteristics of polycarbonate resin, resistant to flame and having uniform characteristics. CONSTITUTION:The objective film contains a polycarbonate resin and a modifier composition. The modifier composition consists of 2-10wt.% (based on the film) carbon black, a vinyl based resin of 1.3-2 times by weight based on carbon black and 0-12wt.% (based on the film) polycarbonate oligomer.
Patent JP-S6115094-A (JP)
Title: Heat transfer tube for use in heat exchanger
Inventor: YOSHIKI SHIYOUICHI
IPC: F28F13/02
Filed: 1984-06-29
Abstract: PURPOSE:To obtain a heat transfer tube of a high thermal efficiency which is easy to manufacture by closely fixing a porous cylindrical body made of a mesh-like member of copper or the like formed in a cylindrical or spiral shape with a winding diameter which is equal to the inner diameter of a tubular body, to the inner surface of the tubular body having a smooth inner surface or a grooved surface. CONSTITUTION:A cylindrical body 2 is formed by molding a member of mesh like members 3, 4 and 5 into a porous cylindrical body 2 with an outer diameter dimension which is substantially equal to the inner diameter of the tubular body 1. A mesh-like sheet member is wound around a winding core rod having a diameter slightly smaller than the inner diameter of the tubular body 1, and the sheet member is inserted into the tubular body 1 together with the core rod. Thereafter, when the fixing of both ends of the mesh-like member is released, the winding diameter of the cylindrical sheet member is enlarged by the elastic reinstating force of the sheet member and the winding force with respect to the core rod of the sheet member is loosened. Therefore, the core rod is drawn out of the tubular body 1 and further the cylindrical body 2 is positively and closely fixed to the inner surface 1a of the tubular body 1 by the method of extracting the tubular body 1 and the roll pressing method. Thus, the heat transfer efficiency is improved by the heat transfer area increase, the generation of the turbulent flow and the capillary phenomenon.
Patent JP-S63301308-A (JP)
Title: Automatic charging control system for traveling robot
Inventor: INABA TADAISA
IPC: B60L11/18
Filed: 1987-06-01
Abstract: PURPOSE:To control the charging of a battery via a host computer and to omit the manual operations by reporting the state of the battery to a running controller so that a traveling robot is guided to an automatic charging device, then resetting the robot at its original position for restart of the running control. CONSTITUTION:The terminal voltage levels of the batteries mounted on the traveling robots 3-8 are periodically reported to a running controller 1 serving as a host device via a line driver 2. Then a robot whose charging of the battery is required is moved toward a battery charging place 10 along a running guide path 9. When the robot reaches the place 10, a touch is secured between the contact of the robot and a contact set on the path 9 for charging of the battery. When this charging is over, this information is supplied to the controller 1 and the robot is run up to its original position. Then the robot is actuated again.
Patent JP-S62293400-A (JP)
Inventor: YAMAGUCHI JUNICHI
IPC: G08B13/18
Filed: 1986-06-12
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-H04361776-A (JP)
Title: Game device
Inventor: HAYASHI TORU
IPC: A63F13/42
Filed: 1991-06-06
Abstract: PURPOSE:To make it possible for a player to have a true feeling of control by allowing the player to control a game by use of the control portion of an automobile while riding in the automobile. CONSTITUTION:An imaging unit for projecting images of a game or the like and a rotating table 23 on which a front wheel B of an automobile is placed are placed in a garage main body and a steering sensor 24 is mounted on the rotating table 23 and also an accelerator pressure sensor 26 and a brake pressure sensor 27 are mounted to the accelerator pedal D and the brake pedal E of the automobile, respectively, and a control device 25 for controlling the imaging unit is connected to each sensor and to the imaging unit and images of the movement of the automobile are projected onto the imaging unit so that a game is carried out while a player rides in the automobile.
Patent JP-H06343475-A (JP)
Title: Dna fragment containing phosphortransacetylase gene
Inventor: MATSUYAMA AKIRA
IPC: C12N9/12
Filed: 1993-06-04
Abstract: PURPOSE:To obtain a new DNA fragment useful for producing PTA in high yield. CONSTITUTION:The DNA fragment has a cleavage map of formula I (K is KpnI; P is PstI; B is BamHI; Sm is SmaI) and contains a phosphotransacetylase gene having a molecular weight of about 77.2kd, e.g. a phosphotransacetylase gene coding the amino acid sequence of formula II. A recombinant DNA is produced from a microorganism having a DNA containing a gene coding PTA, e.g. a DNA fragment mixture originated from E. coli 1100 and containing a gene coding PTA by mixing the microorganism with cleaved vector DNA and treating the mixture with T4DNA ligase, etc. E.coli HB101 (ATCC 33694), etc., are transformed with the recombinant DNA, a strain having PTA productivity is screened from the obtained strains to obtain purified new recombinant DNA, the DNA is digested with restriction enzymes and the objective DNA containing PTA gene is separated from the obtained DNA fragment mixture.
Patent JP-H01303727-A (JP)
Title: Impurity gettering process
Inventor: YAMAMORI AKIYOSHI
IPC: H01L21/336
Filed: 1988-05-31
Abstract: PURPOSE:To reduce the fluctuation in electrical properties by a method wherein a strain layer is formed by ion-implantation into the surface and inside of a semiconductor substrate excluding any semiconductor element parts. CONSTITUTION:After forming field oxide films 2 in specified regions, gate insulating films 3 are formed. Next, after forming gate electrodes 4 and then source.drain regions 5 by ion-implantation, masks 7 are formed in transistor regions while a region 6 excluding the element formation regions is implanted with silicon ion to form a strain layer 8 and then the masks are removed. Simultaneously with the annealing process to form the source.drain regions 8, gettering process is performed to form insulating films 9 and after removing a part of insulating films 9, aluminum wirings 10 are formed to complete a MOS transistor. Through these procedures, the gettering process can be easily performed on the way of manufacturing the semiconductor device as necessary so that the fluctuation in electrical properties may be reduced enabling the semiconductor device in high reliability to be manufactured.
Patent JP-S5835815-A (JP)
Inventor: KOJIMA HIDEYORI
IPC: H01H13/20
Filed: 1981-08-28
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-H11331784-A (JP)
Title: Signal processor and its method
Inventor: KONDO TETSUJIRO
IPC: H04N7/01
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To enable finding out an optimum coefficient, even when a class has a small number of learning data. SOLUTION: A class generation circuit 2, to which an input signal is supplied, generates a class code by executing ADRC for pixels around a pixel under consideration. An index decoding circuit 4 generates an index code corresponding to the class code. A delay tap generation circuit 6 generates an input signal tap which corresponds to a teacher signal. A normal equation circuit 8 receives the supply of the teacher signal and the input signal tap, in accordance with an index and can set up a normal equation. A threshold deciding flag generating circuit 9 compares the number of learning data with a threshold th, and when the number is smaller than threshold th, adds the learning data of an index having a near norm obtained from a table 11 to the learning data, and repeats the addition until the number becomes larger than the threshold th.  When the number of learning data is larger than the threshold th in all the indexes, a coefficient is found out through a simultaneously equations circuit 12.
Patent JP-S63296715-A (JP)
Inventor: MAEKAWA KAORU
IPC: A47J41/00
Filed: 1987-05-29
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-H07317129-A (JP)
Title: Cushioning member for concrete gutter cover or the like
Inventor: OKAZAKI MASARU
IPC: E03F5/04
Filed: 1994-05-24
Abstract: PURPOSE:To reduce the labor required for the molding of a gutter cover and enhance economic property, in a cushioning member held in the state buried in a concrete gutter cover or concrete gutter at its molding by providing the cushioning member itself with the sucking function using no magnet for the molding surface of a form. CONSTITUTION:This cushioning member has a flat cushioning member body 1 buried in a concrete gutter cover or concrete gutter and exposed on the reverse side, and a sucker 41 provided on the exposed surface side of the cushioning member body 1. The cushioning member body 1 and the sucker 51 may be separately or integrally formed. The sucker 51 sucks the molding surface of a form used for the molding of the gutter cover or gutter, whereby the cushioning member is held by the molding surface.
Patent JP-H1170579-A (JP)
Title: Manufacture of biodegradable inflatable film
Inventor: CLAEYS IVAN
IPC: B29C55/28
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a biodegradable inflatable film. SOLUTION: Polyester is synthesized in an extrusion device by using at least one kind of alicyclic ester and interposing a starter containing at least one kind of metal trialcoxide and/or metal tetraalcoxide, and then polyester is synthesized in the extrusion device with an extrusion molding die, immediately after which polyester is blow molded at least by the expansion ratio of 2.5.
Patent JP-S5925607-A (JP)
Inventor: NAKA HIROKAZU
IPC: A01C11/02
Filed: 1982-08-03
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-S5468683-A (JP)
Title: Thermography apparatus
Inventor: IMAIZUMI JIYUNJIROU
IPC: G01J5/52
Filed: 1977-11-11
Abstract: PURPOSE:To perform accurate measurement of absolute temperature by providing a changeover means of alternately entering the scanned and condensed infrared rays and the infrared rays from a reference infrared ray source to a detecting means. CONSTITUTION:Only the reference signal portion in the detection signal Sb of an antiphase with respect to the detection signal Sa is drawn out by using the gate signal having been synchronized to horizontal scanning and is added to the detection signal Sa in an adder 10 to synthesize the detection signal. This detection signal is so changed over as to be passed through a 1/2 attenuator 13 only in the period of the reference signal by a changeover circuit 12, whereby the level of the reference signal is determined. If a DC component is applied at a DC restorer 15 based on this reference level, the detection signal may be always accurately corresponded to the absolute temperature irrespective of the change in black body temperature.
Patent JP-H06319882-A (JP)
Title: Tatami mat edge supply device for straw mat piercing machine
Inventor: KIYOSE MASARU
IPC: E04F15/02
Filed: 1993-05-12
Abstract: PURPOSE:To remarkably reduce the work pulling the end of TATAMI mat (mat widely used as flooring in Japan) in the reel after it is exchanged and improve the operability of the piercing device when the reel is exchanged due to the lot change in spite of the remaining TATAMI mat end such as the edge cloth or edge paper on the reel. CONSTITUTION:The edge winding reel is in freely rotatably and in freely attachably and detachably attached at the center of a supporting base 30 with the diameter larger than the edge winding reel of a TATAMI mat edge 5. A TATAMI mat edge sensor 33 which detects the presence or absence of the TATAMI mat edge and plurarity of TATAMI mat guides 32 are arranged on the outer peripheral section of the supporting base 30 to surround the edge winding reel. The supporting base 30 is in freely detachably attached to a straw mat edge supply side frame 10 of the piercing machine. The TATAMI mat end 5 pulled out from the edge winding reel is guided to the piercing machine and is threaded through TATAMI mat end sensor 33 and plurarity of TATAMI mat end guides 32 after it is almost made one round around the edge winding reel.
Patent JP-H06323532-A (JP)
Title: Combustion air volume control method in combustion device
Inventor: ENOMOTO MASANORI
IPC: F23N5/12
Filed: 1993-05-13
Abstract: PURPOSE:To perform a rapid sensing of a variation in combustion air volume and perform the most suitable control of the combustion device. CONSTITUTION:Each of an upper part of a first burner 1 for igniting pre-mixed gas of high concentration and an upper side of a second burner 2 for igniting premixed gas of low concentration is provided with the first flame rod 8 and the second flame rod 9, respectively. Flame sensing currents of each of the burners 1, 2 is sensed by each of the flame rods 8, 9, respectively, and then they are monitored by a monitor 16 of a control part 15, they are analyzed by a signal analyzing part 17, a fan driving control part 19 is operated under an air volume control part 18 so as to control the rotation of the combustion fan 3. The control of the air volume is carried out such that the first and second flame rod flame sensing currents do not exceed the upper limit values of the first current range and the second current range give as a superior combustion state range for each of the first and the second burners. In particular, the air volume variable control is preferentially carried out in such a manner that the flame sensing current of the second burner 2 does not exceed the upper limit value of the second current range.
Patent JP-S5759682-A (JP)
Title: Treatment of colloidal sulfur-containing waste water
Inventor: KATOU TSUYOSHI
IPC: B01D53/77
Filed: 1980-09-29
Abstract: PURPOSE: To remove colloidal sulfur from waste water and to recover sulfur, by subjecting the waste water discharged from a wet oxidizing deodorizer for removing offensive odors such as hydrogen sulfide to an extraction treatment using n-hexane.  
     CONSTITUTION: Offensive odors due to hydrogen sulfide, etc. are removed by a wet oxidizing deodorizer using an alkali in the first cleaning step and a hypochlorite in the second cleaning step. Colloidal sulfur-contng. waste water discharged from the deodorizer is subjected to an extraction treatment using a n-hexane. Thereafter, the n-hexane containing extracted sulfur is distilled to recover sulfur. 
     COPYRIGHT: (C)1982,JPO&Japio