baber/WOPTO huggingface dataset:
Patent JP-H03189031-A (JP)
Title: Stepwise feed device of belt work
Inventor: HERUMUUTO MESUNAA
IPC: B21D43/02
Filed: 1990-10-11
Abstract: PURPOSE: To stepwise feed a web-shaped workpiece by vibrating motion with the pivot of a crank driving assembly and the vibrating motion of a slide which is superposed on a pivoting motion. CONSTITUTION: In a device for stepwise feeding a web-shaped workpiece. a 1st and 2nd workpiece feeding devices are composed through a transfer rod assembly from the same driving shaft 10. In the 1st workpiece feeding device, the web-shaped workpiece 24 is fed by the vibrating motion with the pivot 17 of the crank driving assembly 16 and the 2nd workpiece feeding device is composed by superposing the vibrating motion of the slide 18 on its pivoting motion. In this way, the web-shaped workpiece is stepwise fed.
Patent JP-H01117788-A (JP)
Title: Novel recombinant dna
Inventor: MATSUYAMA AKIRA
IPC: C12N9/12
Filed: 1987-10-30
Abstract: PURPOSE:To obtain a recombinant DNA useful for the production of ATP, etc., in high yield, by inserting a DNA containing a gene coding acetate kinase into a vector DNA. CONSTITUTION:(A) A DNA fragment containing a gene coding acetate kinase is produced by centrifuging cultured E.coli 1,100, treating the collected cell of E.coli 1,100 to obtain a chromosome DNA, treating the DNA with a restriction enzyme such as Sau3A1 at <=30 deg.C for >=20min at an enzyme concentration of 1-10 unit/ml to obtain a mixture of various chromosome DNA fragments and purifying the mixture. Separately, (B) a vector DNA is prepared by treating a vector DNA such as plasmid pUC19 DNA with a restriction enzyme such as EcoR1. The components A and B are mixed together and the obtained mixture is treated with an E.coli DNA ligase, etc., at 4-37 deg.C at an enzyme concentration of 1-10 unit for >=1hr to obtain the objective recombinant DNA.
Patent JP-H02123978-A (JP)
Title: Signal transmitting circuit and motor driving gear using its circuit
Inventor: INOUE MAKOTO
IPC: H02P7/00
Filed: 1988-10-31
Abstract: PURPOSE:To shorten the ON/OFF-time of switching by connecting an RC differentiating circuit to the input resistor of the light emitting element of a photocoupler in parallel with each other, to set a discharging three-terminal switching element in parallel with its photodetector, and by arranging the control terminal of the element and a diode function element on one side of another terminal. CONSTITUTION:To an input resistor 2 set on the light emitting side of a photocoupler 10, a differentiating circuit 5 is connected in parallel with each other, and so when great current flows to a light emitting element 6 at an ON-time, then the rise of output voltage is quickened. On the light receiving side, a discharging three-terminal switching element 12 and a diode function element 11 are arranged, and so by a potential difference to be found on the diode function element 11 at an OFF-time, the switching element 12 can be turned ON. Accordingly, a storage electric-charge stored in a load can be quickly discharged through the switching element 12. As a result, the ON-time and OFF-time of switching can be shortened.
Patent JP-H03135441-A (JP)
Title: Monolith catalyst for purifying exhaust gas
Inventor: AKIYAMA SHIGEO
IPC: B01D53/94
Filed: 1989-10-20
Abstract: PURPOSE:To increase the warming up effect in the monolith catalyst for purifying exhaust gas by increasing the carrying quantity of ceria in the downstream side in the stream of exhaust gas in a supporting body of the catalyst compared to that in the upstream side and increasing the carrying quantity of catalytic noble metal components in the downstream side compared to that in the upstream side. CONSTITUTION:A carrying layer at least contg. alumina is formed on a supporting body of a monolith catalyst having a columnar shape and having many fine pores extending in the axial direction. Ceria and catalytic noble metal components are carried on the carrying layer to form a monolith catalyst for purifying exhaust gas. In this case, <=0.1 mol/l ceria is carried on the part in the upstream side viewed in the direction of the stream of exhaust gas in the supporting body, and 0.1 to 0.3 mol/l cerial is carried on the part in the downstream side. Furthermore, as for the catalytic noble metal components, the carrying quantity in the upstream side is regulated to 5 to 30% to the carrying quantity in the downstream side. The catalyst improves a rising property (warming up effect) at the time of low temp. exhaust.
Patent JP-S63127429-A (JP)
Title: Production of magnetic recording medium
Inventor: OGASA KAZUO
IPC: G11B5/84
Filed: 1986-11-17
Abstract: PURPOSE:To increase the saturation absorption quantity of a liquid lubricating agent and to greatly improve film strength by subjecting a magnetic coating compd. to an ion etching treatment after a baking treatment thereof. CONSTITUTION:The magnetic coating compd. 3 is uniformly coated by spin coating on a magnetic disk substrate 1 to about <=1mum film thickness. After such magnetic coating compd. 3 is subjected to the baking treatment by IR heaters 5, the substrate 1 is imposed between a cathode 6 and anode 7 of an ion etching device and is subjected to the ion etching, by which fine pores are formed on the surface of the coated film. The substrate 1 is then sunk for the prescribed time in a storage tank 9 so that the liquid lubricating agent 8 consisting of fluorocarbon, etc., is impregnated thereon. The saturation absorption quantity of the liquid lubricating agent 8 is increased by such fine pores of the ion etching, by which the strength of the coated film is greatly improved.
Patent JP-H02118659-A (JP)
Title: Pattern forming method
Inventor: ENDO MASATAKA
IPC: G03F7/20
Filed: 1988-10-28
Abstract: PURPOSE:To obtain a fine pattern having sufficiently good shape and to improve a yield of semiconductor element by performing selective exposure after forming a resist, performing then an exposure of the whole surface in vacuum, and carrying out development thereafter. CONSTITUTION:A positive resist 2 is formed on a substrate 1 such as a semiconductor, etc., and then exposed selectively to g-line(436nm) rays through a mask 4. By this stage, the exposed part of the resist 2 becomes soluble in an alkaline developing soln. The resist 2 is then irradiated with far ultraviolet rays 6 emitted from an Xe lamp in vacuum. Since almost no water is contained in this stage, the surface of an unexposed part 20 is satisfactorily insolubilized forming an insolubilized part 21. Even if a part of the unexposed part is exposed to the light having invaded through an edge of the mask 5 in the stage of selective exposure using the mask 5, the exposed part is removed in the next developing stage. Thus, degradation of pattern shape is eliminated.
Patent JP-H08132416-A (JP)
Title: Press forming method for cement formed matter
Inventor: KAWAGUCHI TAKESHI
IPC: B28B3/02
Filed: 1994-11-08
Abstract: PURPOSE: To realize the forming of forming stock without being cut in the spreading of the material at pressing by a method wherein plate-like stock is transferred and placed onto the desired position of a bottom mold by moving a belt conveyor in a direction opposite to the delivery direction of the plate-like stock by nearly the same speed as the conveying speed of the plate-like stock. CONSTITUTION: Cement-based composition is delivered by the amount in proportion to the weight of a formed matter from the deliverying port of a stock feeder 5 and then cut with a cutter P in order to obtain plate-like stock 8. By extending the piston 11 of a hydraulic cylinder 10, a belt conveyor 6 is positioned above a bottom mold 4. As the plate-like stock is delivered out of the belt conveyor 6 through the rotation of the belt conveyor 6, the piston 11 is retracted with the same speed as the delivering speed of the plate-like stock 8 so as to get back the belt conveyor b to the former position of the delivery port of the stock feeder 5. Thus, the plate-like stock 8 is transferred onto the bottom mold 4 under the state that the stock 8 deforms by its own weight along the mold surface 41 of the bottom mold 4.  Next, by lowering a top mold 3, the stock is pressed under the predetermined pressure.
Patent JP-H02164338-A (JP)
Title: Magnetic resonance apparatus and
Inventor: UIRIHERUMUSU RAINERIUSU MARIA
IPC: G01R33/36
Filed: 1989-10-20
Abstract: PURPOSE: To enable generation of an optimum radio frequency magnetic field through generation of electric current of indefinite intensity by constituting a radio frequency coil with an electric current conductor which generates electric current of indefinite intensity measured in the electric current lines extending parallel to each other and parallel to the symmetrical axis. CONSTITUTION: Based on an electric current intensity distribution 56, the primary approximation of the electric current conductor is given, for instance, by the mirror image geometry of the electric current conductor on the electric current intensity distribution. Then, the antenna line is extended to a distance from the symmetrical axis in the central part A which is larger than the part B. A negative current change in the part C is realized, for example, by the subcoil working in reverse phase or by the coil part working in reverse phase and connected through a loop. The desired current changes in current lines A and B are realized also by local shielding of the antenna line, namely, partial shielding of the current line A. The latter is realized, for example, by a relatively short coaxial enclosure which is placed in axial direction and can give a desired magnetic field. A negative current change in electric current line C again takes the above steps.
Patent JP-H09110945-A (JP)
Title: Vinyl chloride resin and production thereof
Inventor: OOMURA TAKAHIRO
IPC: C08F285/00
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride resin capable of giving a molding which has sufficient impact resistance not only at ordinary temp. but at 0 deg.C or lower temps. and has a high strength at room temp. SOLUTION: This resin is obtained by graft-copolymerizing 1-30wt.% copolymer (A) with 99-70wt.% vinyl chloride. The copolymer (A) is obtained by graft- copolymerizing 30-95wt.% copolymer obtained from 100 pts.wt. one or more free radical-polymerizable monomers each giving a homopolymer having a glass transition temp. of -60 deg.C lower and 0-30 pts.wt. polyfunctional monomer with 5-70wt.% monomer mixture comprising 100 pts.wt. one or more (meth) acrylates each giving a homopolymer having a glass transition temp. of -55 deg.C or higher and 0.1-30 pts.wt. polyfunctional monomer.
Patent JP-H1096622-A (JP)
Title: Road surface friction coefficient measuring device and vehicle loading this device and road surface information monitoring system thereof
Inventor: TAKAGI JUNICHI
IPC: G01B21/30
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To easily and exactly measure the friction coefficient between wheel and road surface in non-contact state to the road. SOLUTION: In a vehicle 1, a reflection light processor 2, a wheel velocity sensor 3 and a communication device 4 are connected to a controlling device 5. The reflection light processor 2 is for projecting light to the road surface LD and picking up the spatial frequency of reflection light from the road surface LD and its output signal is input in the controlling device so as to judge the state of the road surface and velocity of the vehicle 1 against the ground. The controlling device 5 obtains the rough value of friction coefficient form the judgment results of the road surface state and then, determines detailed value of the friction coefficient based on the degree of fluctuation of revolution velocity of the wheel against the velocity against the ground. The determined friction coefficient value is sent with the communication device 4 to an information acquisition station.
Patent JP-H09112819-A (JP)
Title: Purge device for slurry fuel nozzle for pressured fluidized bed boiler
Inventor: WADA SEIJI
IPC: F23C10/16
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To slowly and approximately completely suck slurry fuel, having high viscosity, remaining in a nozzle body to a tank for purge and effect purging by a method wherein a pressure is regulated so that a pressure in a tank for purge is decreased to a value slightly lower than a pressure in a boiler body during the stop of a pressure fluidized bed boiler. SOLUTION: When operation of a fluidized bed boiler 2 is stopped, a cutoff valve 31 is shifted to a closing state. Further, in such a state that an inlet valve 36 and an outlet valve 39 are left closed, a feed flow rate regulation valve 40 is opened and pressure air 42a from a pressure air source 42 is fed to a tank 37 for purge. When a pressure in the tank 37 for purge is regulated to a value approximately equal to a pressure in the boiler body 3, a feed flow rate regulating valve 40 is closed and the inlet valve 36 is opened. Consecutively, the opening of a discharge flow rate regulating valve 43 is regulated so that a pressure in the tank 37 for purge is adjusted to a value slightly lower than a pressure in the boiler body 3. By the pressure difference, slurry fuel 8, having high viscosity, remaining in the nozzle body 25 is sucked in the tank 37 for purge.
Patent JP-H02123251-A (JP)
Title: Air-fuel ratio controller for engine
Inventor: FUJIMURA SHUNSUKE
IPC: F02D41/14
Filed: 1988-10-29
Abstract: PURPOSE:To prevent the deterioration of the air-fuel ratio controllability by carrying out the gentle feedback control in idling when an engine is in a feed back control region and changing the control gain in off-idling and delaying the change of the control gain for a prescribed time in the switching from off-idling to idling. CONSTITUTION:The fuel injection quantity is calculated on the basis of the intake air quantity detected by an air flow sensor and the engine revolution speed, and feedback correction, etc., are applied onto the fuel injection quantity. In idling, the combustion stability is secured by the relatively gentle air-fuel ratio control, and in off-idling, the control gain (P-value, I-value) is varied in feedback, in order to improve the responsiveness in control. In switching from OFF-idling to idling, a delay timer is operated, and when the timer shows zero, the P-value and I-value are varied. Therefore, the increase of the following performance of feedback in the case when a throttle is returned temporarily during traveling is suppressed, and the deterioration of controlability and emis sion can be prevented.
Patent JP-H08112747-A (JP)
Title: End part machining device for intermediate bore size pipe
Inventor: ISHII KENJI
IPC: B24B9/00
Filed: 1994-10-12
Abstract: PURPOSE: To automatically polish particularly a pipe internal surface, in a device of performing beveling work and polishing work of black or varnish in the point end of a piping intermediate bore size pipe. CONSTITUTION: A device has a pipe clamping device 5 having a rotary drive mechanism 5, internal grinding belt sander 3 movably supporting by a supporter 4 a rear end part or intermediate part of a sander main unit to in/out movably insert the point end part to an internal surface of an intermediate bore size pipe 10 clamped by a clamp mechanism 1 and a reciprocating drive means 6 of longitudinally moving the sander main unit in an axial direction of the intermediate bore size pipe 10.
Patent JP-S63130420-A (JP)
Title: Damper control device for air conditioner of vehicle
Inventor: TAKEMOTO KAZUAKI
IPC: B60H1/00
Filed: 1986-11-18
Abstract: PURPOSE:To simplify constitution and to improve control precision, in a control device for an inner and outer air switching damper and the like, by a method wherein by determining an electric fluctuation with a time occasioned by slide contact of the amarture segment under rotation of a DC electric motor for driving a damper with a brush, an applying voltage is controlled. CONSTITUTION:The intermittent slide state of the armature segment of a DC electric motor 2a with a brush is detected by means of a slide contact state detecting means 4 to input a detecting result to a control signal generating means 6. Meanwhile, from a data deciding means 5, target displacement data of a damper 1 is inputted to the control signal generating means 6. When the time interval of a slide contact state signal, intermittently inputted, is within an allowable time, the control signal generating means 6 outputs a control signal so that a difference between target displacement data and present displacement data of the damper 1 is decreased, when the difference is a given value or less and a time interval is within an allowable tie, an output of a control signal is stopped. This constitution simplifies a wiring, and enables precise control of a damper.
Patent JP-S61156644-A (JP)
Inventor: FUKUDA NORISUKE
IPC: H01R12/04
Filed: 1984-12-28
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-H11107393-A (JP)
Title: Louver
Inventor: ITO TAKESHI
IPC: E04B1/70
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a louver capable of shielding the line of sight from every angle, making cooling air hardly felt, and easily manufacturable at a low cost by fixing plate materials on both sides of an intermediate member having a mounting part for a door with a required space so that air can pass from the circumferential, side of one plate material to the circumferential side of the other plate material through the inner part of the intermediate part. SOLUTION: A wooden louver 1 mounted on an opening part provided on the lower part of the decorative frame of a door is formed of an intermediate member 6 having a mounting part 5 for the opening part, and plate materials 7, 8 installed to both sides of the intermediate member 6 with a required space (the space necessary for ventilation). The intermediate member 6 is formed of the mounting part 5 of rectangular frame form, and a cross reinforcing and space holding member 9 fixed into the mounting part 5 so as to partition it into four parts, and the space between the intermediate member 6 and the plate materials 7, 8 can be determined by the thickness of the space holding material 9. The wooden and opaque plate materials 7, 7 are integrated to both sides of the space holding material 9 of the intermediate member 6 by adhesion with adhesive or screwing.
Patent JP-S60157683-A (JP)
Inventor: POORU JIRAARU
IPC: G06K17/00
Filed: 1984-12-28
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-H09219260-A (JP)
Title: Jack bush for receiving jack plug
Inventor: BERUNHARUTO UAINGARUTONAA
IPC: H01R24/58
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a sure material and coupling between a jack bush and a housing to which the jack bush is incorporated. SOLUTION: A jack bush is the jack bush for receiving a jack plug, which is provided with a contact piece 3, and is further provided with a housing 2 which is made of electrically insulating material, a bush 4 which is coupled with the housing 2 and is equipped with an outer screw 7 receiving a nut 8, and a collar 9 which is set between the nut 8 and the housing 2 and functions as a chassis fitting portion, and at that time a bush inner hole 5 functions for receiving the jack plug. The collar 9 is protruded from the tooth-like tip 13 made of conductive material upward facing to the nut 8, and the tooth-like tip 13 is conducting connected to an element acting as an earth connection portion, for instance, the contact piece 3.
Patent JP-S63131482-A (JP)
Inventor: TAKEUCHI SHINICHI
IPC: F24D13/02
Filed: 1986-11-20
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-H08138956-A (JP)
Title: Film-type transformer
Inventor: OKUMURA MASUSAKU
IPC: H01F30/00
Filed: 1994-11-09
Abstract: PURPOSE: To obtain a film-type transformer optional in voltage transformation ratio by a method wherein either a primary winding pattern or a secondary winding pattern is split into pieces proportional in length to a voltage transformation ratio, and the split patterns are connected in parallel to supply a power source or take out an output power. CONSTITUTION: Primary winding patterns 10 and 10' and secondary winding patterns 20 and 20' are connected together at the center through through-holes. The primary pattern 10 is cut at four points 11, 12, 13, and 14, and the primary pattern 10' is cut at four points 11', 12', 13', and 14'. At this point, a cutting operation is so carried out as to make a first pattern line between an INOV terminal and a cut point 11, a second pattern line between a cut point and a cut point 12, a third pattern line between a cut point 12 and a cut point 13, a fourth pattern line between a cut point 13 and a cut point 14, a fifth pattern line between a cut point 14 and a cut line 14' via a through-hole, a sixth pattern line between a cut point 14' and a cut point 13', a seventh pattern line between a cut point 13' and a cut point 12',  an eighth pattern line between a cut point 12' and a cut point 11', and a ninth pattern line between a cut point 11' and an INHV terminal nearly equal. On the other hand, the secondary winding patterns 20 and 20' are connected in series through the through-holes. By this setup, the overall length of a primary coil is equal to the length of a secondary coil, so that a ninefold voltage step-up ratio is obtained.
Patent JP-H04149286-A (JP)
Title: Water-base recording ink
Inventor: YANASE NORIYUKI
IPC: C09D11/033
Filed: 1990-10-15
Abstract: PURPOSE:To provide the subject ink containing at least specific carbon black, dispersing agent and a specific pH buffering solution, having excellent drying characteristics and fixing property to plain paper, free from trouble of nozzle clogging in recording and having excellent storage stability and high safety. CONSTITUTION:The objective ink contains at least (A) preferably 1-30wt.% (especially 3-12wt.%) of carbon black having pH of <=6, (B) preferably 0.3-30wt.% (especially 1-15wt.%) of a dispersing agent composed of conventional anionic surfactant and a polymer dispersing agent and (C) preferably 1-35wt.% of a buffering solution having pH of 6-8 and composed of potassium dihydrogen phosphate-sodium hydroxide, sodium tetraborate-hydrochloric acid, etc.
Patent JP-H09114441-A (JP)
Title: Method and device for generating gray font from outline data
Inventor: CHISHIMA TADASHI
IPC: G09G5/28
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To display a character, which is constituted complicatedly, beautifully and faithfully to a character shape by finding the gradation value of a gray font in every square frame from the area ratio of the size of a painted-out area and the size of each square frame. SOLUTION: A division processing part 3 sections outline data on a character stored in an outline data storage part 2 with n<2> square frames formed in n×n (n: integer) meshes. A closed loop area generation part 9 connects the intersections of the sectioned square frames and outline data to generate a closed loop area (painted-out area). An area ratio calculation part 10 finds the ratio of the size of the closed loop area to the size of the square frame. A conversion processing part 12 determines the gray gradation of each square frame by contrasting the area ratio with numerals in a gray gradation signal conversion table stored in a gradation value storage part 11. Then the outline data are converted into a gray gradation signal based upon the gradation value.