baber/WOPTO huggingface dataset:
Patent JP-H11246864-A (JP)
Title: Management of coke oven operation
Inventor: NOMURA SEIJI
IPC: C10B41/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for stabilizing operation of a coke oven by preventing clogging of the system with carbonized coke discharged from the carbonization chamber. SOLUTION: This method stabilizes operation of a coke oven, which carbonizes dried or preheated coal to produce cake, with an operating parameter of temperature differential between temperature in the combustion chamber in the coke oven and temperature of the dried or preheated coke, by decreasing the temperature differential when the actual discharge resistance of the carbonized coke discharged by a discharger from the carbonization chamber in the coke oven exceeds the target resistance. The temperature differential may be adjusted by controlling temperature of the dried or preheated coal, or temperature in the combustion chamber in the coke oven.
Patent JP-H08240460-A (JP)
Title: Flowmeter and its manufacture
Inventor: KONDA NORIHIRO
IPC: G01F1/684
Filed: 1995-03-07
Abstract: PURPOSE: To obtain a steady flow in a short passage without requiring an ordinary straight line passage part by arranging a straightening body having plural divided passages almost over the whole of a passage cross section, and respectively measuring a flow rate in the respective divided passages by flow rate sensors. CONSTITUTION: Thin plastic vertical sheets 21 and horizontal sheets 22 are respectively combined with each other in the mutually orthogonal direction, and a straightening body 20 having plural divided passages 23 is inserted into a case 10. Small flow rate sensors are respectively arranged in the respective divided passages 23, and are connected to a power source and a processing circuit through printed wiring 25 and a wiring aggregate plate 26. Therefore, since a steady flow can be immediately obtained in the respective divided passages 23 even by a flow just after passing through a bent pipe, the whole flow rate in the divided passages 23 can be accurately calculated from a prescribed calculative expression on the basis of a flow rate measured at a point in the divided passages. Therefore, a flow rate of the whole passages can be easily and accurately obtained by calculating the flow rate in the respective divided passages 23.
Patent JP-S58165322-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIYOUMURA KATSUSHIGE
IPC: H01L21/027
Filed: 1982-03-26
Abstract: PURPOSE:To form uniform thickness of a resist film even at a groove formed on a wafer, by a method wherein a film of resist liquid of very low viscosity and a resist film by spin coat are laminated. CONSTITUTION:A semiconductor substrate 1 has a mesa etched groove 2 provided on main surface thereof, and exposure surface of the semiconductor substrate 1 including the groove 2 is coated and protected by a resist film 14 and the main surface is treated in patterning. During this process, the semiconductor substrate 1 is immersed in a resist liquid of very low viscosity (e.g., 5 cp or less) and then dried, thereby a resist thin film 14a with film thickness 0.5mum or less is coated on the exposure surface. Lamination is performed on the resist thin film 14a with the resist liquid having viscosity of spin coat, thereby spin coat is effected and a resist film 14b is formed. Then usual patterning is performed on the laminated resist film 14. In this method, pinhole or film breakage is not produced and the accurate pattern can be formed.
Patent JP-S54139314-A (JP)
Title: Signal generator
Inventor: ENDOU HIROYUKI
IPC: H04Q1/45
Filed: 1978-04-20
Abstract: PURPOSE:To perform an operation compensation in a simple hardware constitution by constituting the pulse code modulation data storage unit for multi-frequency signals or tone signals by a parity check circuit. CONSTITUTION:PCM data group A obtained by sampling multi-frequency signals or tone signals, for example, at every 125musec. is stored in memory area 2 of storage unit 1, and the same PCM data group B as data group A is stored in area 3, and parity data is stored in area 4. Output 8 of parity check circuit 7 is connected to an address of unit 1. Data from unit 1 is read out by addresses generated by address counter 6 and is stored in register 5 to issue output signals. When an error occurs in area 2, circuit 7 operates to perform switching by the address signal of unit 1, and data group B of area 3 is read out. Data is stored in unit 1 so that areas 2 and 3 may be selected when output 8 of circuit 7 is logical H and L respectively. As a result, the operation compensation of a signal generator can be performed in a simple constitution.
Patent JP-S51123176-A (JP)
Title: Tensile strength and temperature conection relating to the apparatus f or measuring
Inventor: IHARA SUSUMU
IPC: G01B7/04
Filed: 1975-04-18
Abstract: PURPOSE: Detecting the tensile strength and temperature of a measured object at the same time of measuring, this connecting is calculated directly by a measuring counter correcting the length via a standard tensile strength and temperature, and the correction of them is corrected automatically. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60192611-A (JP)
Title: Molding method of oil seal
Inventor: HIKICHI TAKEO
IPC: B29C45/02
Filed: 1984-03-14
Abstract: PURPOSE:To make possible improved concentricity of a reinforced can to a lip by a method wherein the reinforced can is fitted to a can retaining section at clamping forces and a molded article with the reinforced can is stuck to one of the forces at opening the forces after molding. CONSTITUTION:The reinforced can (a) used in this molding process is molded with a little larger diameter than that of the product shown by broken lines, further, with an obtuse internal angle (e) and a tapering cylinder section (c). This reinforced can (a) is inserted into the cavity of the bottom force 11. The forces are clamped to the can retaining section 13 made in a diameter smaller by the springback of the reinforced can (a) than the dimension of the product to press the reinforced can (a) into the force. Then, the lip molding material (d) is injected from the injecting hole 16 into the cavity, vulcanized and adhered to open the forces. Since the reinforced can (a) is pushed and stuck to the bottom force 11 the molded article is stuck to the bottom force. When the molded article is released from the forces, a specified springback is generated on the reinforced can (a) to finish the molded article to the desired dimension of the product.
Patent JP-S57163447-A (JP)
Title: Preparation of novel edible protein material
Inventor: IMAIZUMI YUKIHIKO
IPC: A23J3/00
Filed: 1981-04-01
Abstract: PURPOSE: To prepare an edible protein material having different properties from fish meat, by freezing fish paste after removal of fats, etc. and pH adjustment, thereby forming a unique texture in the paste.  
     CONSTITUTION: Meat is separated from the fish body of a white meat fish such as cod, etc. or a red meat fish such as mackerel, sardine, saurel, mackerel pike, tuna, etc., with a meat collecting machine, chopped, and mixed with an alkaline aqueous solution such as sodium carbonate solution, etc. to remove the most part of the water-soluble components and the fats and obtain fish meat paste adjusted to 6W8pH. After adjusting the water-content to 75W98%, the fish paste is frozen first at ≤-20°C, and then at -3W-7°C to effect the denaturation of the fish meat. It can be used as it is as a food raw material, of thawed and used as a raw material of a hamburger as a substitute for minced cattle meat. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54139520-A (JP)
Title: Electronic musical instrument
Inventor: MURASE KAZUHIRO
IPC: G10F1/00
Filed: 1978-04-20
Abstract: PURPOSE: To make automatic play operation easy by performing the start and stop of an automatic player provided with music memory, sound length counter, musical tone forming part, etc. with one switch.  
     CONSTITUTION: The pitch and sound length of music are written via music input part 11 to a music memory 12. When the player is set to read mode by a clear switch 18 upon ending of this writing and its start/stop switch 21 is turned ON, OR gates 10, 20 and a gate 25 are opened by the set output of an FF 22. This causes an address assignment part 13 to assign addresses subsequently, whereby the pitch codes of the memory 12 are read out. At the same time a sound length counter 16 counts the outputs of a tempo oscillator 17 according to the sound lengths having been read out and controls the assignment part 13 through a clock selecting part 14. Hence, the pitch codes are applied to a musical tone forming portion 15 according to the sound lengths thereof and the automatic play is performed during the closing period of the switch 21 through the gate 25. The start and stop of the automatic play are thus readily controlled by one switch. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03250454-A (JP)
Title: Semiconductor integrated circuit device
Inventor: EBI JUNSUKE
IPC: G11B20/02
Filed: 1990-02-28
Abstract: PURPOSE:To reduce noise generated at the time of switching a reproducing signal for a minimum holding time by delaying a switching signal by a delay circuit based upon the delay time of a BPF. CONSTITUTION:The delay circuit 9 changes the delay time by the frequency of a lock signal e.g. inputted from a control signal input terminal 8 to delay a switching signal supplied from an input terminal 4 and supply the delayed signal to a sampling/holding signal generating circuit 10. Thereby, the circuit 10 supplies a sampling/holding signal with the same pulse width as a certain period of a noise to a sampling and holding circuit 7, which holds the prescribed part of a voice signal only by the minimum in accordance with the certain period of the noise and outputs a highly accurately signal whose noise is reduced.
Patent JP-H02226214-A (JP)
Title: Finite conjugate distance zoom lens system
Inventor: UEDA TOSHIHIKO
IPC: G02B13/24
Filed: 1989-02-28
Abstract: PURPOSE:To obtain a small-sized lens which can have various aberrations compensated excellently by using a positive lens group as the 2nd group of a zoom lens system consisting of three negative, positive, and negative groups and moving it to the reduction side independently at the time of zooming. CONSTITUTION:A 1st negative lens group counted from the enlargement side is the cemented lens of a positive and a negative lens and fixed together with a nearby stop. The 2nd positive lens group consists of a moving positive lens group IIA including a convex lens and a negative meniscus lens, and a moving positive lens group IIB including a positive lens which has a large-convex surface on the enlargement side, a biconvex lens, a negative lens, a biconvex lens, and a negative lens, and when the system is zoomed, the groups A and B are moved to the reduction side independently. A 3rd positive lens group is a moving group consisting of a positive lens which has a large-curvature convex surface and a negative lens from the enlargement side to the reduction side. Further, the focal lengths of the 2nd positive lens group and the whole system, and the conversion plane interval between the lens groups I and II are selected to satisfy inequalities, thus obtaining the small-sized zoom lens having various aberrations compensated excellently.
Patent JP-H10244428-A (JP)
Title: Mounting method for electronic part with lead wires
Inventor: ITO YUKIHIKO
IPC: H05K13/08
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method for an electronic part with lead wires, which can reduce the rate of waste electronic parts caused by deformed lead aires. SOLUTION: The shape of each lead wire 6a of an electronic part 6 sucked in by vacuum to the nozzle 12 of a suction head 11, is measured by a CCD camera 20 and a laser unit 21, and the result of the measurement is judged by a pass-fail judging means whether or not it is acceptable. Parts are not abandoned except definitely defective parts and are mounted onto a substrate 7 as they are, and a discrimination mark is printed by a marker 15 onto any electronic part judged to be a defective one. After a reflow has been over, any electronic part printed with a discrimination mark, is visually and accurately inspected, and when its lead wires are found to be correctable, they can be corrected using a jig, and the non-defective rate of the electronic parts can thereby be enhanced.
Patent JP-H01223105-A (JP)
Title: Method for crosslinking of rubber
Inventor: YAMADA EISUKE
IPC: C08F279/02
Filed: 1988-03-02
Abstract: PURPOSE:To obtain, without using any inorganic filler, a crosslinked rubber, having adequate mechanical characteristics, colarability and adhesivity, useful for automobiles, machine parts, etc., by blending a rubber with a specified styrene-based polymer with low-molecular weight, heating and crosslinking. CONSTITUTION:A radically copolymerizable organic peroxide of the formula (R1 is H or 1-2C alkyl; R2 is H or CH3; R3 and R4 are 1-4C alkyl; R5 is 1-12C alkyl, phenyl, alkyl substituted phenyl, 3-12C cycloalkyl; m is 1 or 2) (e.g., t-butyl peroxyacryloyloxy ethyl carbonate) is copolymerized with styrene monomer to prepare a styrene-based copolymer with low-molecular weight having peroxide linkages, <=20,000 number-average molecular weight and >=0.1wt.% active oxygen. 0.5-20pts.wt. of the resultant copolymer is blended with 100pts.wt. of a butadiene-based copolymer rubber and the resultant blend is heated at 100-250 deg.C.
Patent JP-S52131383-A (JP)
Title: Belt conveyor with sealing device
Inventor: HIGASHINAKA KOUICHI
IPC: B65G69/18
Filed: 1976-04-28
Abstract: PURPOSE: To provide a belt conveyor with tripper having a sealing belt for protecting articles on the conveyor from wind and rain which conveyor can certainly transport the articles by movably providing the tripper thereat. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62206391-A (JP)
Inventor: TAKENOUCHI YASUSHI
IPC: B64C5/18
Filed: 1986-03-05
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-S63215318-A (JP)
Title: Method for manufacturing cylindrical body
Inventor: KUSAKA IWAO
IPC: B21C37/08
Filed: 1987-03-04
Abstract: PURPOSE:To facilitate drawing work and to easily obtain a correct cylindrical body by drawing a thin steel plate in cylindrical shape by the drawing means of a wire rope, etc., and effecting this drawing at the time of suspending the steel plate. CONSTITUTION:A suspending jig 3 is ascended via a wire rope 2c by a lift means. A steel plate 1 becomes in the state of being suspended by entrusting its self load to the suspending jig 3. When wire ropes 2a, 2b are lifted in this state, the end parts 1a, 1b of the steel plate 1 approaches to the inner side. On the other hand a butt setting plate 7 is arranged while the steel plate 1 is suspended for the recessed place of a frame 5. On completion of the arrangement of the butt setting plate 7 the suspension jig 3 is gradually descended and the steel plate 1 is included to the inner side at its both end parts 1a, 1b by its dead load to abut both end parts. After forming it in an optimum shape, the butt part is welded to form a cylindrical body.
Patent JP-S55139408-A (JP)
Title: Production of water-absorbing resin
Inventor: INOUE SHIGEO
IPC: C08F251/00
Filed: 1979-04-17
Abstract: PURPOSE: To obtain a resin useful for a dehydrating agent, a water-retaining agent, etc., by a method wherein starch or cellulose and a water-solble polymeriable monomer are polymeried to obtain in a graft polymer and an aq. soln. or a water dispersion of the graft polymer is continuously introduced into a high-viscosity mixing reactor where the polymer is kneaded and crosslinked.  
     CONSTITUTION: Starch and/or cellulose, and a polymerizable monomer which is water-soluble or converted to a water-soluble monomer by htdrolysis, are polymerized in an aq. medium. The resulting graft polymer is subjected to hydrolysis to obtain an aq. soln. or a water dispersion of the graft polymer which is self-crosslinkable or can be crosslinked by using a crosslinker. When the polymer is self-crosslinkable, the aq. soln or the water dispersion of the polymer alone is continuously introduced into a cylinder-type high-viscosity mixing reactor where the polymer is kneaded and crosslinked to produce a water-insoluble, water-absorbing resin. When the polymer can be crosslinked by using a crosslinker, the aq. soln. or the water dispersion of the polymer together with the crosslinker is continuously introduced into the cylinder-type high-viscosity mixing reactor where the polymer is kneaded and crosslinked to produce a water-insoluble, water absorbing resin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02226736-A (JP)
Title: Wiring board
Inventor: HORI TAKESHI
IPC: H05K1/18
Filed: 1989-02-28
Abstract: PURPOSE:To prevent the defective operation of a circuit from occurring in such a case as loosened board, etc., by a method wherein an insulating member is arranged around the mounting region on a substrate to mount a chip part within a wiring board whereon multiple electrodes formed on the surface of the chip part are bonded to one another. CONSTITUTION:Before bonding a chip part 15 onto a bump 17, a hot melt bonding agent 33 is sticked to the chip part 15 by e.g. screen printing process and then the bonding agent 33 is softened by heat treatment so as to be bonded onto the rear surface of the part 15 or an electrode 16 simultaneously onto a substrate 4A or a wiring pattern 4E. At this time, an insulating member 32 is formed lower than the height of the bump 17 so that, when the part 15 is thermal pressure-fixed, the bonding agent 33 may be melted down between the rear surface peripheral part 34 and the member 32 to form a bonding agent layer. Through these procedures, the end 15A of the part 15 is kept out of contact with the wiring pattern 4E. Finally, the bonding agent 33 heat-treated to be filled up between the part 15 and the substrate 4A is cooled down to be set into a set layer.
Patent JP-S58163951-A (JP)
Title: Photoconductive material
Inventor: MISUMI TERUO
IPC: H04N5/335
Filed: 1982-03-25
Abstract: PURPOSE:To obtain a superior photoconductive material, by forming on a conductive substrate a photoconductive amorphous silicon layer having a layer region contg. O in a specified distribution and a layer region contg. an element of group V of the periodic table on the side of the substrate in this region, and another amorphous layer contg. Si, C, and halogen on this layer. CONSTITUTION:On a conductive substrate 101 a photoconductive amorphous Si layer 102 having a layer region 103 contg. O in a distribution uneven and rich in the thickness direction on the side of the substrate 101, and decreasing continuously in the direction reverse to the substrate 101 to low concn. or zero at the interface with a layer 106, and a layer region 104 contg. an element of group V of the periodic table, such as P or As, uniformly in the thickness direction on the side of the substrate 101 overlapped on the region 103. A photoconductive material 100 superior in durability, moisture resistance, etc. and good in adhesion between the substrate, and each layer and not causing peeling is obtained by forming on the layer 102 another amorphous layer 106 contg. Si, H, and halogen.
Patent JP-H11251089-A (JP)
Title: Plasma processing device
Inventor: GONDO TAKANORI
IPC: H05H1/46
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing device capable of reducing operation cost. SOLUTION: This plasma processing device is so structured that plasma is generated by introducing a process gas into a vacuum processing chamber 1 formed in a vacuum container 2 and irradiating electromagnetic waves to the introduced process gas. An opening 4 formed in the vacuum container 2 in order to introduce the electromagnetic waves into the vacuum processing chamber 1 and a discharge window member 5 to close the opening 4 airtightly are provided for it. The discharge window member 5 is composed by superposing separably multiple plate-like members 6, 7 formed from materials through which the electromagnetic waves can be transmitted on top of one another.
Patent JP-S54140439-A (JP)
Title: Composite computer device
Inventor: YANAGISAWA TADAHIRO
IPC: G06F15/16
Filed: 1978-04-24
Abstract: PURPOSE: To obtain a composite computer device which omits the unnecessary data reading process operation without increasing the capacity of the buffer circuit by providing the data selecting mechanism to the reception control circuit.  
     CONSTITUTION: For plural units of computers, the transmission and reception control parts are combined to system bus 10 to secure the data transfer in a time division way. At reception control part 3, the reception status showing the reception timing allotted to the computer is set to register 33 previously. And the data-based codes are transmitted to data bus 101 prior to the transmission of the data to be displayed via control line 102. The contents of the address corresponding to the data-based code, i.e., the timing type is delivered to comparator 32 from memory 31. Thus, the two types of timing are compared at the comparator 2. And if an agreement is obtained for either one bit, buffer memory 34 reads the data on bus 101 by the coincidence output. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03248863-A (JP)
Title: Impact dot printer
Inventor: TAKAZAWA TSUTOMU
IPC: B41J2/24
Filed: 1990-02-28
Abstract: PURPOSE:To improve copying capacity remarkably by a method wherein the moving pitch width of a printing head, moved by a printing head feeding means, is made smaller than a predetermined pitch width by an impact dot pitch switching means while impact printing is effected by an impact dot wire with the narrow pitch width. CONSTITUTION:A changeover switch 61 is provided on the operator panel of a printer while a high copying mode and a normal mode are selected by an operator. An impact dot pitch control unit 62, operated by the changeover switch 61 to make the feeding speed of a printing head 2 driven by a space motor 4 so as to be half of a normal speed of v/2, for example, and make the driving of an impact dot wire 3 by a wire driving unit 5 so as to be two times of number of printing in the same time interval as usual, for example, while said controls are effected in conjunction with each other, is provided. When the changeover switch 61 is switched into the high copying mode, the impact dot printing is effected by a half pitch width p/2 compared with a normal printing. Accordingly, in an intermediate part A, in which the generation of color is impossible upon the normal printing, fine grains on the rear surface of copying paper 100 are collapsed and chemical reaction agent is impregnated into the surface of next paper whereby color is generated.
Patent JP-S60190276-A (JP)
Inventor: MAKITA KOUREI
IPC: B07B13/02
Filed: 1984-03-13
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。