baber/WOPTO huggingface dataset:
Patent JP-S63245353-A (JP)
Title: Center of gravity fluctuation correction device
Inventor: SERIZAWA SHOGO
IPC: B23Q15/18
Filed: 1987-03-31
Abstract: PURPOSE:To perform optimum correction of a fluctuation in a center of gravity position produced due to movement of the constituting elements of a machine tool, throughout a whole range of movement, by a method wherein a slide body having a moving part is lifted in two or more upper and lower spots of the slide body. CONSTITUTION:In a floor type horizontal boring machine, the number of chains 49d to lift down a balance weight 50 is set to one, and chain lift up positions B and C are situated above and below a main spindle head 43. When a ram 45 is laterally moved, a center of gravity W of the main spindle head 43 is moved leftward and moment in a counterclockwise direction is about to increase. In this case, the oil pressure on the delivery side of a proportional electromagnetic type pressure control valve 54 actuated in linkage with the ram 45 is increased in a state to keep a specified relation with movement of the center of gravity of the main spindle head 43 occasioned by movement of the ram 45. Thereby, lift-up of the chain 49c is increased, and moment on the column guide surface of the main spindle head 43 is kept at a specified value irrespective of a fluctuation in a center of gravity position. Moreover, since the balance weight 50 is acted only as the balance of the main spindle head 43, twist of the main spindle head 43. During vertical movement is prevented from occurring.
Patent JP-S58196799-A (JP)
Title: Diaphragm for speaker
Inventor: UENO TAKAFUMI
IPC: H04R7/08
Filed: 1982-05-12
Abstract: PURPOSE:To form a diaphragm of high rigidity, by arranging alternately a circumferential circular rib and diametral linear rib which are formed by core material made of vacuum formed plastic film so that they make a sandwich construction. CONSTITUTION:Between surface materials 1 and 1, a circumferential circular rib 5 and diametral linear rib 6 are formed with core material made of vacuum formed plastic films and alternately installed without touching each other. The rib 6 generate the rigidity against a vibration having a nodal circle, and the rib 5 against a vibration having a diametral nodal plate. Thus, a diaphragm of high rigidity is constructed.
Patent JP-S63242323-A (JP)
Title: Method and apparatus for removing nitrogen oxide in gas
Inventor: SUGIYAMA HIROMI
IPC: B01D53/94
Filed: 1987-03-31
Abstract: PURPOSE:To efficiently remove NOX, by applying discharge treatment to NOX- containing exhaust gas before passing said gas through an exhaust gas purifying catalyst bed in the presence of moisture. CONSTITUTION:NOX-containing exhaust gas is subjected to discharge treatment by a high voltage generator 3 constituted by arranging metal net grids 2 in opposed relationship and the treated gas is allowed to pass through a catalyst bed 4, for example, composed of a Pt-Rh reducing catalyst to remove NOX. As a NOX generating source, there are a car, a boiler, an oil fan heater or the like and this method can be adaptable to all of the NOX generating sources.
Patent JP-H09241582-A (JP)
Title: Coating composition for precoat metal
Inventor: YAMAKAWA KINYA
IPC: C09D7/12
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a coating compsn. for a precoat metal which possesses stain resistance and is usable as an excellent outdoor architactural material. SOLUTION: This coating compsn. for a precoat metal comprises: a hydroxyl- contg. film forming resin (A) having a hydroxyl value of 5 to 100; a first curing agent (B), in an amount on a solid basis of 0.5 to 10 pts.wt. based on 100 pts.wt. film forming resin (A), the solubility parameter of the first curing agent being not less than 0.5 lower than that of the film forming resin (A); a second curing agent (C), in an amount on a solid basis of 10 to 50 pts.wt. based on 100 pts.wt. film forming resin (A), the solubility parameter of the second curing agent being larger than or less than 0.5 lower than that of the film forming resin (A); an organosilica sol (D) in an amt. on a solid basis of 30 to 100 pts.wt. based on 100 pts.wt. resin (A);  an acid catalyst, (E) for promoting a crosslinking reaction between the resin (A) and the first curing agent (B), in an amt. on a solid basis of 0.1 to 2.0 pts.wt. based on 100 pts.wt. resin (A); and a volatile amine compd. (F) in excess of neutral equivalent of the acid catalyst, the volatile amine compd. having a b.p. of 40 deg.C to the baking temp. of the compsn.
Patent JP-H10266156-A (JP)
Title: Inspection parts for revetment
Inventor: MIYAAKE YUJI
IPC: E02B1/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent in advance collapse of a revetment caused by the erosion of the rear side soil of the revetment, by provide a parts sliding with a spring to press the rear side soil and confirming the remaining soil of the rear face side from the river side according to the slide position of the parts. SOLUTION: A cylindrical sliding parts 8 is pressed on soil for instance in order to confirm the existence of the rear side soil of a revetment in a river. When the rear side soil is eroded, the cylinder is slid by the spring and hence, the eroded condition can be easily confirmed from the external side (the river side of a revetment). When the remaining soil of the rear side is visually inspected through a transparent material such as glass or plastic, the function can not be brought out as long as the soil stuck on the rear face does not drop out completely. But to the contrary, the remaining soil can be accuretely confirmed if only the sliding parts is pressed on the soil.
Patent JP-S561880-A (JP)
Title: Preparation of sugar liquid useful as raw material of beer, etc. and protein useful as food from rice and milo
Inventor: SHIGEHIRO GENICHI
IPC: A23K10/38
Filed: 1979-06-20
Abstract: PURPOSE: To effect the saving of resources and the prevention of environmental pollution, by preparing sugar liquid using rice or milo as a raw material, recovering protein, and by reusing and utilizing its waste water.  
     CONSTITUTION: Rice or milo as a raw material is polished 1, soaked 2 in a solution and swollen. After swell, the material is pulverized 3 to give starch emulsion, which is separated by the liquid cyclone 4, the thickener 5, etc. into coarsely divided particles, starch emulsion, and an embryo bud. The coarsely divided particles are further pulverized 6, and the separation operation is repeated so that these particles are completely converted into the starch emulsion. A liquid enzyme is added to the starch emulsion, which is liquefied by heat, and separated by the decanter 22 into liquid and solid materials. The liquid is recovered as sugar liquid. The solid materials are dewatered 26, dried, and recovered as protein. While the waste water from the soaking tank 2 is returned to the pulverizing process 3 and utilized. The residue of the waste water and the waste water from the pulverizing process 3 and 9, etc. are subjected to lactic acid fermentation, and blended with the sugar in polishing to give a feeding stuff. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11254284-A (JP)
Title: Inner surface polishing method of sanitary stainless steel pipe
Inventor: OTSUKA MASAHITO
IPC: B24B21/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide methods for rough polishing and finish polishing of an inner surface of a sanitary stainless steel pipe efficiently with the same equipment by adjusting a polishing pressure and grain size number count of a polishing belt. SOLUTION: An electric ball is inserted in the inside of polishing belts fed out from payoff reels 2a, 2b, the polishing belts 4a, 4b are molded in a cylindrical, shape, and the cylindrical polishing belts 4a, 4b are fed into the inside of a stainless steel pipe. In the case of polishing an inner surface of the pipe by winding the polishing belts 4a, 4b fed out from an opening in the other end of the pipe to a winding reel so as to press the polishing belts 4a, 4b to the inner surface of the pipe with elastic restoration force of the elastic ball, the polishing belts 4a, 4b of #60 to #240 grain size number count are used, a polishing pressure is adjusted to a range of 0.28G+183.2<=P<=0.82G+533.2, and preliminary polishing is performed. In the formula, P is polishing pressure (Pa), G is grain size number count.
Patent JP-S5411994-A (JP)
Title: Preparation of polymer ic material having excellent water absorption properties
Inventor: TSUJI KOUZOU
IPC: C08F8/12
Filed: 1977-06-30
Abstract: PURPOSE: To prepare easily a polymeric material having excellent water absorption properties, by saponifying a copolymer consisting of a hydroxyalkyl ester of an ethylenic unsaturated carboxylic acid and an amide thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04230818-A (JP)
Title: Torque measuring apparatus
Inventor: KAARUHAINTSU CHIMUTONAA
IPC: G01L3/14
Filed: 1991-04-11
Abstract: PURPOSE: To maintain a function even for a high torque by limiting relative rotation with the use of a stopper where relative-rotating members hit each other and then allowing the relative rotation amount to correspond to maximum allowable material strength of a measurement device. CONSTITUTION: In order that slits 4a-4d which form members 5 and 6, relative rotation is possible, function as stoppers 5a and 8a which limit the relative rotation when the periphery surfaces facing each other at a boundary between the inside part 5 and the outside part 6 partially contact during relative rotation of both members, an extended form is provided. For this purpose, a slit width matches with the maximum allowable material strength of a measurement device, especially of spoke-like intermediate members 7a-7d and forklike arms 8a-8d. Thus, overload on the measurement device can be avoided, a torque can be transmitted even when the members 7a-7d or the arms 8a-8d are districted. This is because an engagement based on geometric form between the inside part 5 and the outside part 6 is maintained due to the extended form of the slits 4a-4d.
Patent JP-2000274824-A (JP)
Title: Warm air heater
Inventor: WATANABE ISAO
IPC: F24H3/04
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To recover quickly a room temperature from a level lowered by ventilation, by a fast heating operation, without impairing a heater. SOLUTION: In the case when a room temperature lowers to a prescribed value or below in a prescribed time before or after a time point of operation of an operation extension switch 7, this is judged to have been caused by excessive ventilation, and a fast heating operation is made executable so that the room temperature be recovered as quickly as possible. Besides, the fast heating operation is designed to be executed only in the condition that the room temperature lowers to the prescribed value or below, so that comfortable heating be conducted without impairing a combustion part, a heat exchanger or others.
Patent JP-S5413089-A (JP)
Title: Method of making holes in laminated plate
Inventor: KUNITOMI TETSUO
IPC: H05K3/00
Filed: 1977-06-30
Abstract: PURPOSE: To make a hole precisely in a predetermined position in a laminated plate by driving a drill of a predetermined diameter into a recess which has been made beforehand in the surface of the plate so that the drill is never slipped during its operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000272738-A (JP)
Title: Nipping carrying belt cleaning implement
Inventor: MOTOZAKI AKIHIKO
IPC: B65G45/10
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To easily remove the chip, oil, water or dust stuck to a belt back surface that is a carrying surface by arranging an abrasive grain material on at least a part of the surface of a tool so that the grains of the abrasive grain material are protruded from the surface. SOLUTION: The cleaning part 2 of this nipping carrying belt cleaning implement 1 is fixed and arranged on the surface of a base material 4 formed into a card shape in the state where grains 5 consisting of abrasive grain material are protruded therefrom. As the grains 5, those having a 10-level Moh's hardness of 3 or more are preferably used and, for example, grains consisting of at least one abrasive grain material selected from ceramic particle, ceramic whisker, quartz sand, metallic particle mineral particle are preferably used. As the material of the base material 4, those capable of retaining the card shape are preferably used, and examples thereof include a plastic card or a card formed of a material having high hardness such as rubber or metal.
Patent JP-H09301894-A (JP)
Title: Production of alpha-olefin oligomer
Inventor: URATA HISAO
IPC: C08F4/60
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain an α-olefin oligomer in high yield and selectivity by oligomerizing of an α-olefin in the presence of a specific chromium-based catalyst prepared by a specific method. SOLUTION: First, a chromium-based catalyst is prepared by bringing a pyrrole-contg. compound, alkylaluminum compound and halogen-contg. compound into mutual contact in hydrocarbon and/or halohydrocarbon solvent (e.g. toluene/ cyclohexane) to produce a reaction liquor which is, in turn, reacted with a chromium compound (in this case, lower chromium concentration yields the more highly active chromium-based catalyst, therefore being preferable). Next, in the presence of this chromium-based catalyst, an α-olefin is oligomerized (esp. ethylene trimerization is predominant) at 0-250 deg.C under a pressure of normal to 250kg/cm2 for one min to 20h to obtain the objective α-olefin oligomer such as of 1-hexene).
Patent JP-S558796-A (JP)
Title: Device for moving patient to automobile from wheelchair and for moving it to wheelchair from automobile
Inventor: BETON RUNE
IPC: A61G3/00
Filed: 1979-06-22
Abstract: Device for transferring an invalid from his invalid chair to a motor vehicle, and conversely, while staying on his seat, wherein the seat of the invalid chair is removably mounted on an undercarriage having two bearing back-wheels and two steering front wheels. The motor vehicle has a pair of arms which are extensible towards the outside and retractable inside of the vehicle and are also vertically movable. The arms fit into female slippers on the removable seat to effect the transfer of the seat to the vehicle.
Patent JP-S58196768-A (JP)
Title: Horizontal deflecting circuit
Inventor: USHIYAMA YASUKAZU
IPC: H04N3/223
Filed: 1982-05-11
Abstract: PURPOSE:To hold a deflecting current invariably constant by converting the level of a flyback pulse into a DC voltage, and comparing the DC voltage with a reference voltage and controlling a voltage to be applied to a horizontal deflecting output circuit. CONSTITUTION:A fine resistance RF for current detection is inserted into the grounding side of a deflecting coil DY and a saw-tooth wave voltage developed across the resistance is converted into the DC voltage by a level detecting circuit 1. This DC voltage is compared with the reference voltage determined by a potentiometer VR1 and the voltage to be applied to a horizontal deflecting output transistor TR2 is controlled so that the voltage across the resistance RF is constant. Consequently, the current flowing through the horizontal deflecting coil DY is held constant.
Patent JP-H05237891-A (JP)
Title: Electrically-driven injection device
Inventor: MIYAHARA MASAAKI
IPC: B29C45/58
Filed: 1992-02-28
Abstract: PURPOSE:To attach a lightweight electromotive injection device enhanced in transmission efficiency not only to a vertical molding machine but also to a horizontal molding machine by unification. CONSTITUTION:A cylinder movable plate 5 having an injection cylinder 4 at the central part thereof and ball screw shafts 13 at both end parts thereof and a screw movable plate 8 having an injection screw 6 at the central part thereof and ball nuts 4 at both end parts thereof are provided between an establishment plate 1 and a rear support plate 2 in a freely advancing and retreating state by the die bar 3 piercing both plates 5, 8 and mutually connected by threading the ball screw shafts 13 with the ball nuts 14. The cylinder movable plate 5 is supported by a pair of the nozzle touch devices 17 arranged on the establishment plate 1. The ball screw shafts 13 are meshed with the rotary shaft 12 supported on the establishment plate 1 in a freely axially movable manner. The electromotor 25 rotationally driving the ball screw shafts 13 through the rotary shaft 12 is attached to the establishment plate 1.
Patent JP-S58217362-A (JP)
Inventor: YAKOBU ZETSUTO BUROBUMAN
IPC: B41F33/14
Filed: 1983-05-06
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-H06293935-A (JP)
Title: Production of steel material for welded structure excellent in toughness in large heat input weld heat-affected zone
Inventor: YANAGI HIDEKI
IPC: C22C38/48
Filed: 1993-04-06
Abstract: PURPOSE:To produce a steel material for welded structure excellent in toughness in a large heat input weld heat-affected zone by deoxidizing a molten steel, into which specific amounts of C, Si, Mn, P, S, and N are incorporated and in which the amount of dissolved oxygen is regulated, with specific amounts of Ti, successively adding specific amounts of Al, and subjecting the molten steel to casting and to rolling. CONSTITUTION:Ti is added, by 0.005-0.020% final content, to a molten steel, in which the amount of dissolved oxygen is regulated to 20-100ppm, to deoxidize the molten steel. Then, within five minutes, Al is added to the molten steel by 0.005-0.030% final content. This molten steel has a composition consisting of, besides the above, 0.09-0.18%, by weight, C, <=0.50% Si, 0.50-1.80% Mn, <=0.020% P, 0.0010-0.0050% S, 0.0020-0.0060% N, and the balance Fe with inevitable impurities and further containing, if necessary, one or more kinds among <=1.0% Cu, <=2.0% Ni, <=0.030% Nb, <=0.1% V, <=0.6% Cr, and <=0.6% Mo. This molten steel is cast and rolled. By this method, both of Ti nitride and Ti oxide are utilized, and the structure in the vicinity of a weld zone can be improved.
Patent JP-S575927-A (JP)
Title: Traveler for spinning frame
Inventor: KANAI HIROYUKI
IPC: C25D7/00
Filed: 1980-06-11
Abstract: PURPOSE:To prevent the burn of a metallic traveler due to the sliding contact with a ring, prolong the traveler life and eliminate the yarn breakage and fluffing, by forming a metallic plating layer having a high oxidation resistance on the outermost layer of the metallic traveler. CONSTITUTION:A metallic plating layer 2 of a metal having a high oxidation resistance, preferably a noble metal such as gold, platinum, rhodium or palladium, is formed on the outermost surface of a metallic traveler 1. The thickness of the metallic plating layer is 1-20mu.
Patent JP-H10251258-A (JP)
Title: Pyrroloazepine-based compound
Inventor: MIZUNO AKIRA
IPC: A61P9/08
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having potent α1 blocking action and serotonin-2 receptor antagonism, low in both toxicity and side effect, thus useful as a medicine for preventing/treating circulatory diseases such as hypertension and cardiac failure. SOLUTION: This compound is expressed by formula I  ring P is a pyrrole ring of formula II [A is an alkylene, alkenylene, etc.; Y is a group of formula III (W is CH, C=, etc.; B is O, S, carbonyl, etc.; (m) is 0 or 1; E1 and E2 are each H a lower alkyl; D is a (substituted) aromatic hydrocarbon group, etc.)]; dotted line indicates the presence or absence of a bond; Z1 and Z2 are each H, O, etc.; R is H, an alkyl, etc.}, e.g. benzyl-3-(3-pyrrolecarboxamido)propionate.  The compound of formula I is obtained by the following process: a compound of formula IV is treated with e.g. an inorganic salt and then reacted with a compound of the formula X-A-X' (X and X' are each an eliminable group) at 20 deg.C to the reflux temperature to effect conversion to a compound of formula V, which in turn is reacted with an N2 -contg. compound of the formula H-Y at room temperature to 150 deg.C in the presence of an alkali iodide together with, as necessary, an organic base such as triethylamine.
Patent JP-S61241590-A (JP)
Inventor: ETORI TADAO
IPC: F16L57/00
Filed: 1985-04-16
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-S523390-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KANAZAWA MAMORU
IPC: H01L21/28
Filed: 1975-06-27
Abstract: PURPOSE: Preventing aluminium wiring from disconnection by providing phosphorus-contained low temperature oxided film for covering the stepped portion and smoothing the stepped portion of a contact hole through resolution, by effecting twice a photograph etching process for providing the contact hole. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02257326-A (JP)
Title: Crt display control system
Inventor: KASHIWAGI TORU
IPC: G06F3/037
Filed: 1989-03-30
Abstract: PURPOSE:To require only one light pen to be used for CRT display devices and to facilitate its operation by providing use detection devices for the light pen and a switching device which switches the signal from the light pen. CONSTITUTION:This CRT display control system is provided with the single light pen 14 which is used in common for the CRT display devices 12-1 and 12-2 and the use detecting devices 22-1 and 22-2 which are provided corresponding to the CRTs 12-1 and 12-2 and output a use detection signal by detecting the index operation for a symbol on CRT screens by the light pen 14. The switching device 28 sends the signal from the light pen 14 to CRT controllers 20-1 and 20-2 corresponding to the CRTs 12-1 and 12-2 where the use detection signals from the use detecting devices 22-1 and 22-2 are obtained. Consequently, display control over the CRT display devices 12-1 and 12-2 can be performed by using the one light pen 14 and the light pen 14 is only brought into contact with the CRTs 12-1 and 12-2 to send a signal automatically, thereby improve the operability of input control and display control by the light pen 14 greatly.
Patent JP-H10275932-A (JP)
Title: Pattern formation method and element using it
Inventor: YOSHIMURA TOSHIYUKI
IPC: H01L29/06
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To accurately and easily form the three-dimensional microscopic structure of a crystal Si. SOLUTION: The thin film of an oxidized stopper layer 24 is formed at an Si substrate 22 with an SOI(silicon on insulator) structure. Then, the thin film of a resist 25 for forming a pattern is formed on the stopper layer 24, and energy rays 26 such as electron rays are selectively applied and a latent image 27 is formed at the resist 25. A desired pattern of the resist 25 is formed on the stopper layer 24 by performing development treatment. Further, by performing an etching treatment with the desired pattern of the resist 25 as a mask, the pattern of the stopper layer 24 is formed. After the mask pattern of the resist 25 is eliminated, an oxidation treatment is performed.
Patent JP-H10276155-A (JP)
Title: Program production transmission method
Inventor: KASAI KAZUHIKO
IPC: H04H60/07
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To easily input second queue sheet information by displaying queue sheet information displaying first queue sheet information in the system of a program constitution list and displaying a decided frame band in accordance with a decided frame contained in first queue sheet information displayed on the program constitution list. SOLUTION: A program constitution file FD is read from a DB server through LAN 8 in a desk terminal 18 and program data Cl of the program constitution file FD is screen-displayed as data of the program constitution list with application software for generating program generation list. When it is judged that the decided frame exists between prescribed decided items which are set in program data CO, the decided frame band which corresponds to the existence range of the decided frame of the program and which is displayed by different colors is displayed on the left of the item number of the decided frame. Thus, an operator can surely and easily set constitution time while remaining time in the decided frame on the respective decided frames is referred to at the time of setting constitution in the decided fame.