baber/WOPTO huggingface dataset:
Patent JP-2000004980-A (JP)
Title: Seat back board attaching structure
Inventor: YAMAGUCHI SHIGETOMO
IPC: A47C7/44
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To improve workability of seat back board attaching. SOLUTION: This seat back board attaching structure is equipped with a pair of fixing means (15, 21) to make the seat back board 20 in a seat back 3 enable to be fixed on the seat back frame 10 utilizing deflection deformation of the seat back board 20. Though the deflection force is loaded on the seat back board 20, the fixing means (15, 21) are not loaded by excessively large force over the elastic restoration performance of the seat back board 20. Thus breakage of the fixing means (15, 21) by loading excessively large force can be avoided and severeness in attaching work of seat back board 20 can be eased.
Patent JP-H04369540-A (JP)
Title: Press plate replacing device of printing press
Inventor: HIROSE NORIO
IPC: B41F27/12
Filed: 1991-06-19
Abstract: PURPOSE:To provide the above device constituted so as to make it possible to move a press plate holding device between a housing position and an open position enabling the work in a printing unit. CONSTITUTION:A loader 11 holding at least one of the press plate discharged from a plate cylinder 3 and the press plate supplied to the plate cylinder 3 is supported on a machine frame 8 in a freely up-and-down movable manner. A rack 23 is fixed to the loader 11 and the pinion 24 rotationally driven by a motor 18 and meshed with the reck 23 is provided on the side of the frame 8.
Patent JP-S5961963-A (JP)
Title: Manufacture of semiconductor device
Inventor: HANAKURA MITSURU
IPC: H01L21/22
Filed: 1982-10-01
Abstract: PURPOSE:To enable to set a sheet resistance value to the objective value having favorable precision when P-type impurities are to be diffused by a method wherein Ga is diffused to the prescribed depth in an N-type silicon layer as to make the sheet resisance value to be higher than the objective sheet resistance value, and B is diffused as to obtain the objective sheet resistance value. CONSTITUTION:When the objective sheet resistance value after redistribution is designated by C(OMEGA/?), the sheet resistance value when Ga only is diffused is by A(OMEGA/?), and the resistance value when only B is diffused is by B(OMEGA/?), because the equation 1/A+ or -1/B=1/C can be formed, the value B is calculated by substituting the values A, C to the equation thereof, and diffusion of B is performed in the condition as to make the sheet resistance value after redistribution to become to B(OMEGA/?), and the sheet resistance value is regulated. Because the objective sheet resistance value can be prescribed to some sheet resistance value or more, this method is successful by nearly 100%. Moreover because the sheet resistance value can be regulated accurately to the objective sheet resistance value according to diffusion of B, reproducibility of the sheet resistance value is extremely favorable, and dispersion from the objective value can be suppressed within + or -3%.
Patent JP-S5695659-A (JP)
Title: Production of head rest or the like
Inventor: SAOTOME FUMIO
IPC: B29K105/24
Filed: 1979-12-28
Abstract: PURPOSE:To prevent the overflow of material during the foaming by foaming a foaming material injected from an injection port built with a thin film material after it is withdrawn from a die following the expansive adherence of a parison in a sectional die with two thin film materials inserted into a vertically sectioned part thereof. CONSTITUTION:A parison 11 extruded from a die 10 is vertically sectioned with a cutting means 12 and two thin film materials 13 are inserted into the sectioned part as plied separably. Then, after sectional dies 14 are closed, a compressed air is blown thereinto through a nozzle 15 to expand the parison 11 adhering to the inner wall of the die and the parison is withdrawn. The molding is set into a foaming die 16 and a core 4 with a stay 3 fixed thereon is inserted from an tubular injection port 2 while a foaming material is injected into a sheathing 1. The lid 16a is closed while the injection port 2 is cut and closed to obtain the head rest.
Patent JP-S6152507-A (JP)
Title: Pulsating burner
Inventor: HOSAKA MASATO
IPC: F23C15/00
Filed: 1984-08-21
Abstract: PURPOSE:To make a variable range of thermal output wider, by forming two rows at least of fuel injection ports on the circumference of a fuel feed pipe, and by positioning one of the fuel injection rows in a combustion chamber, while the other row is located in an air passage. CONSTITUTION:A combustion chamber 1 is composed of a primary combustion chamber 1a and the secondary combustion chamber 1b of which internal diameter is larger that of the primary combustion chamber 1a. Two rows of fuel injection ports 9 and 10 are provided on the circumference of a fuel feed pipe 8, and one row 9 of fuel injection ports is provided in an air passage 3, while the other row 10 of fuel injection ports is provided in the combustion chamber 1. When the combustion rate is large, main flames are mostly formed in the secondary combustion chamber 1b which is away from the air passage 3, so that the temperature in the air passage 3 will not rise much, and combustion air will not be prevented from coming into the combustion chamber 1, so that the upper limit of combustion range is not narrowed. When the combustion rate is small, the main flames are formed in the primary combustion chamber 1a, and in addition, the main flames are stabilized as the flames in the air passage 3 near the fuel injection ports 9 heat the roots of flames in the primary combustion chamber 1a. The lower limit of combustion range can be widened, because flames can be burned stably even if the combustion rate is small.
Patent JP-S6332847-A (JP)
Title: Oryogenic sample cooling device for electron microscope or the like
Inventor: ENDO JUNJI
IPC: H01J37/20
Filed: 1986-07-25
Abstract: PURPOSE:To prevent a sample from being contaminated by residual gases absorbed to the sample, by making the residual gas elements such as oxygen, nitrogen, hydrogen carbide, and inert gases, all of which are not absorbed to the third cooling member cooled down to liquid-nitrogen temperature, absorbed to the second cooling member cooled down to liquid-helium temperature and then by cooling the first cooling member. CONSTITUTION:While a sample and a sample holder are kept at temperature in excess of room temperature by using a heater or the like, liquid nitrogen is first put into a liquid nitrogen container 3 to cool the third cooling member. Water and hydrogen carbide group, which exist in residual gases inside a vacuum electron microscope, are then partially absorbed to the surface of the third cooling member. Successively, liquid helium is put into a liquid-helium container 4 to cool the second cooling member, and then the other residual gas elements are absorbed to the surface of the second cooling member. After the vicinity of the sample is highly vacuumized in this way, liquid helium is put into a liquid-helium container 5 to cool the sample through the first cooling member. Hence, contamination in the process of cooling the sample can be suppressed.
Patent JP-S63301586-A (JP)
Title: Through-hole circuit board and manufacture thereof
Inventor: HASHIMOTO TETSUYA
IPC: H05K1/11
Filed: 1987-07-14
Abstract: PURPOSE:To obtain a highly reliable through-hole circuit board with a low cost by a method wherein conductive layers laminated on both sides of an insulating layer are connected to each other with solder containing a plurality of metal particle and at least parts of the respective metal particles have higher melting points than the solder. CONSTITUTION:Conductive layers 3 and 4 laminated on both sides of an insulating layer 2 are connected to solder 6 containing a plurality of metal particles 7 and at least parts of the respective metal particles 7 have higher melting point than the solder 6. In order words, as the conductive layers 3 and 4 laminated on both the sides of the insulating layer 2 are connected to each other with the solder, electric resistances at the connection parts are low and the junction strengths are improved. Further, as the metal particles 7 are diapersed in the solder 6, bridges of the solder 6 can be produced easily between the conductive layers 3 and 4 so that discontinuity can be avoided and the continuity between the conductive layers 3 and 4 can be ensured. With this constitution, a highly reliable through-hole circuit board can be obtained with an easy method and with a low cost.
Patent JP-S5799240-A (JP)
Title: Engine with controlled number of working cylinders
Inventor: DANNO YOSHIROU
IPC: F01L13/06
Filed: 1980-12-10
Abstract: PURPOSE:To enhance combustion efficiency and loading rate of an engine with its number of working cylinders controlled, by sending signals of resting and releasing cylinders over a period covering two or more cycles in succession. CONSTITUTION:A cylinder resting signal A from the resting cylinder judgement circuit 9 will stop the operation of a poppet valve 6 and put individual cylinders 1-4 in resting after the engine E has revolved approximately 2 turns. When each solenoid 7 is deenergized the poppet valve 6 is put in operation after oil pressure is sent out of the actuator 53 and the engine E has revolved approximately 2 turns, to restitute the cylinders 1-4 individually to the working condition. Because, according to this arrangement, the control means 12 gives out the resting and releasing signals alternately each in a period covering two consecutive cycles, supply of the control signal can be matched with the operational delay of the valve operation stop mechanism M to ensure good performance of restitution to the woking condition.
Patent JP-S6323913-A (JP)
Inventor: DOMEIER LINDA ANN
IPC: C08F228/02
Filed: 1987-07-14
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-2001001411-A (JP)
Title: Composite product comprising blow molded article and sheet-like shaped molded article
Inventor: OKABE YUSUKE
IPC: B29C51/10
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a composite product comprising a blow molded article and a sheet-like shaped molded article while a cost is reduced low by reducing the number of parts and reducing weight. SOLUTION: In the composite product of a blow molded article and a shaped molded article of a sheet-like body, a fitting part 33b going around an upper corner part 33a is formed, a main body 31 having the fitting part 33b is molded in a hollow state by blow molding, and a cover 22 having a flange 24 erected in an upright position around the peripheral edge is shaped by shape-molding of a sheet-like body. Then, a flange 24 of the cover 22 and the fitting part 33b of the main body 31 are integrally bonded by fitting.
Patent JP-S5797767-A (JP)
Title: Copying machine
Inventor: KURATA MASAMI
IPC: H04N1/193
Filed: 1980-12-10
Abstract: PURPOSE:To obtain a small-sized and simple copying machine for many copies of low power consumption, by providing a means, which brings an ink donor and a cut paper into contact with each other closely by pressure, and carries them onto a thermal recording head in parallel, and a means which separates only a form, where information is recorded already, from a donor member. CONSTITUTION:A platen 2 is provided for setting an original on a copying machine 1, and a read unit 4 is provided which is rciprocated relatively to this platen 2 to read image information of the original and converts the read signal to an electric image signal. A recording paper supply roll 14 and an ink donor web supply roller 23 are provided in the copying machine 1, and a thermal recording head 28 having heating elements, which emit head in accordance with electric image information from the unit 4, is provided in a side of an ink donor web 22 opposite to the side of a back roller 21. The ink donor web 22 and a web-form recording paper 15 are brought into contact with each other closely by pressure by the back roller 21 and are carried onto the head 28 in parallel and are ejected under this close state by an ejecting roller 16 and are cut by an auto-cutter 17, thus copying many recording papers with a simple constitution.
Patent JP-H04348775-A (JP)
Title: Pinball game machine
Inventor: ANDO TOSHIO
IPC: A63F7/02
Filed: 1991-07-15
Abstract: PURPOSE:To improve the interest, and also, to prevent the oversight of switching to a first state of a variable prize-winning ball device by providing the variable prize-winning ball device being freely variable to a first state being advantageous and a second state being disadvantageous to a player, and varying continuously the prize-winning probability of a hit ball to this device. CONSTITUTION:The pinball game machine, etc., are provided with a variable prize-winning ball device being freely variable to a first state driven in the opening direction being advantageous to a player, which is apt to receive a hit ball hit into a game area, and a second state driven in the closing direction being disadvantageous to the player. Also, a game controller 60 is provided with a specific game state detecting means 63 for detecting a fact that a game state becomes a specific game state determined so as to be able to give prescribed game value. In such a state, based on its detection output, by a driving control means 65, a reciprocating operation for allowing the variable prize- winning ball device to repeat alternately a first state and a second state is subjected to driving control continuously plural times until it is completed to give the prescribed game value, and also, in the course of this alternate driving control, an informing circuit 66 is operated.
Patent JP-H102223-A (JP)
Title: Air vent valve for engine
Inventor: USUI KIMIHIRO
IPC: F01P11/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an air vent valve with a structure and work simplified and facilitated, to prevent molding sand and foreign matter from accumulating in a valve case, accordingly prevent a ball valve unit from sticking, and smoothly surely move to a valve seat of the ball unit by cooling water after venting air. SOLUTION: In an air vent valve provided in a cooling system upper part of an engine to have a ball valve unit, a lower part of a valve case 21 receiving the ball valve unit is widely opened with a support part 23 left of a ball valve unit 24, also in a side wall above the ball valve unit in the valve case 21, an air bleed hole 26 is formed, molding sand and foreign matter in the engine, even when infiltrating in the valve case 21, can be released to the outside from a lower end opening part of the valve case 21, sticking of the ball valve unit 24 is prevented, the valve unit can be always normally operated. Further, when the engine is started, by a cooling air flow from the lower end opening part of the valve case 21, the ball valve unit is smoothly surely moved upward, to be made seatable in a valve seat 25, the engine after starting can be quickly warmed up, also even a structure and work are simplified and facilitated.
Patent JP-H1120645-A (JP)
Title: Anti-skid control device
Inventor: WATANABE TAKASHI
IPC: B60T8/1755
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To make shortening of a braking distance compatible with securing of operational stability in a brake fluid pressure circuit itself. SOLUTION: The first brake piping system is a closed circuit, brake fluid flowing out from respective wheel cylinders 11, 14 in accompaniment of reduced pressure control is stored in a reservoir 37 in the first brake piping system, and any more pressure reduction of brake fluid pressure is prohibited when andti-skid control runs on for a long time to fill the reservoir 37 fully. The second brake piping system is an open circuit to the contrary, and brake fluid from respective wheel cylinders 12, 13 is returned to a reservoir 18 of a master cylinder 16 through an actuator 33 during anti-skid control. Since the master cylinder 16 comes to bottoming in advance to prohibit any more pressure increase even when the anti-skid control continues for a long time, locking of rear wheels 2, 3 are prevented.
Patent JP-H04359675-A (JP)
Title: Control circuit for switching power supply
Inventor: FUTAGAWA TOURIYUU
IPC: H02M7/06
Filed: 1991-06-04
Abstract: PURPOSE:To suppress transient fluctuation of output voltage upon abrupt change of I/O conditions by providing second and third error amplifiers which function preferentially to a first error amplifier, when a detected voltage deviates from upper or lower set value, to stabilize the output voltage. CONSTITUTION:When the output voltage drops below a set level, a second error amplifier (CA) 14 increases the output (a) of an error amplifier circuit(AC) 10 thus elevating the output voltage. A diode 18 simply contributes to such stabilizing operation. When the output voltage increases over the set level, a third CA 15 lowers the output (a) of the AC 10 thus lowering the output voltage. A diode 19 contributes to only such stabilizing operation. The set levels for the second and third CAs 14, 15 are set by reference power supply voltages V2, V3. Output of the second CA 14 or the third CA 15 is employed preferentially to the output of the first CA 11 because of a resistor 20. Consequently, transient fluctuation of output voltage can be controlled at the time of abrupt change of I/O conditions.
Patent JP-S6151910-A (JP)
Inventor: ITO TAKAHITO
IPC: H01G9/02
Filed: 1984-08-22
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-S6331515-A (JP)
Title: Filtering method
Inventor: KUWAJIMA SOICHI
IPC: B01D37/04
Filed: 1986-07-24
Abstract: PURPOSE:To smoothly replace a liquid, by preventing the abrupt variation of a filtering flow rate and that of the pressure in a filter device by keeping the pressure in the filter device constant. CONSTITUTION:A flowmeter 8 detecting the emitting quantity of a liquid feed pump 4 to control said pump 4 and a pressure detection means 9 detecting the pressure in a filter device 1 to control the emitting quantity of the liquid feed pump 4 corresponding to the pressure in the filter device 1 are provided in the liquid feed pipe 3 reaching the filter device 1 from the liquid feed pump 4. Then, the emitting flow rate of the above mentioned liquid feed pump 4 is controlled on the basis of the detection result of the internal pressure of the filter device 1 by the above mentioned pressure detection means 9. Further, the flow-out portion drawn out from the upstream side of the filter device 1 is compensated by the emitting quantity of the liquid feed pump 4 to keep the pressure in the filter device 1 constant. As a result, filtering accuracy becomes stable and the draw-out quantity from the upstream side of the filter device can be increased and the time necessary for the replacing the two liquids is shortened.
Patent JP-S6146237-A (JP)
Inventor: FURITSUTSU GURAAZERU
IPC: A23L17/60
Filed: 1985-08-09
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-S6162026-A (JP)
Inventor: YURUGEN MIYURAA
IPC: G03B27/58
Filed: 1985-08-09
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-S6418455-A (JP)
Title: Method of crushing carbon powder
Inventor: MURAKAMI SHIGERU
IPC: B02C19/18
Filed: 1987-07-13
Abstract: PURPOSE: To efficiently pulverize carbon powder by charging it into a closed container, pressurizing it in the presence of gas and then instantaneously releasing the pressure. CONSTITUTION: An autoclave 1 is provided with an outside heater 2 for heating this, and a bursting plate 3 of aluminum or the like which bursts at a specified pressure is attached on a lib part of the autoclave 1. A prescribed quantity of carbon powder starting material 4 and water are charged into the autoclave 1 and the lib part is closed with a copper packing. Next, by heating with the heater 2 to raise the temperature, the pressure of the autoclave 1 becomes a specified pressure, then the bursting plate 3 is burst and the pressure is instantaneously released, thus the powder raw material becomes fine powder due to expansion pressure. Then fine powder carbon is easily obtained.
Patent JP-S57101542-A (JP)
Title: Supporting method for winding of rotary electrodynamic machine
Inventor: HARUTA TAKASHI
IPC: H02K3/50
Filed: 1980-12-12
Abstract: PURPOSE:To remove an air gap, and to prevent the generation of a corona at end sections by a method wherein an insulating material is wound on core material divided into two sections and a space piece is formed, the space piece is inserted between the winding of the end sections, and the core materials are expanded and fast stuck to a section between the winding. CONSTITUTION:The core material 6 made of a solid insulating material is divided into two sections along the direction of insertion of the space piece while  notch sections 8 are formed to the lower divided sections of the core materials  6a, 6b divided into two sections, and a resin impregnated insulating tape 5 is  wound on the core materials 6a, 6b and the space piece 20 is manufactured.  The space piece 20 is inserted into a clearance of the winding 2 of the end sections, the insulating tape 5 is pushed from the notch section 8 side, and the core  materials 6a, 6b are expanded and the remaining of the clearance between the  winding 2 is prevented.
Patent JP-H1121545-A (JP)
Title: Polishing composition
Inventor: OTAKE HIDEKI
IPC: B24B37/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a polishing composition having a high polishing rate and permitting to obtain an excellent processed surface usable in a magnetic disc devices by mixing an abrasive such as aluminum oxide or silicon dioxide with a metal salt, a chelating agent and water. SOLUTION: 0.1-50 wt.%, desirably 1-25 wt.% at least one abrasive selected among aluminum oxide, zirconium oxide, titanium oxide, silicon nitride and manganese dioxide each of which has a mean particle diameter of 0.01-10 μm, silicon dioxide having a mean particle diameter of 0.005-0.5 μm and cerium oxide having a mean particle diameter of 0.01-10 μm, 0.01-40 wt.%, desirably 0.05-25 wt.% metal salt comprising an aluminum salt selected from aluminum nitrate, aluminum sulfate, aluminum chloride, sodium aluminum sulfate, etc., 0.001-40 wt.%, desirably 0.05-25 wt.% chelating agent and optionally an additive such as cellulose or a water-soluble alcohol are dispersed or dissolved in water to obtain a polishing composition having a pH of 7 or below.
Patent JP-S57106664-A (JP)
Title: Poly(oxyalkylated)pyrazoles
Inventor: HENRII DABURIYUU SHIISURU
IPC: C07D231/12
Filed: 1981-11-02
Abstract: Disclosed are selected poly(oxyalkylated) pyrazoles of the formula: <IMAGE>  wherein R and R' are independently selected from lower alkyl groups having 1 to 4 carbon atoms; each R'' is individually selected from hydrogen and methyl; and n is from 2 to about 20. These compounds are shown to be effective corrosion inhibitors in corrosive liquids such as acids, antifreezes and hydraulic fluids.
Patent JP-2001001295-A (JP)
Title: Seal cutting machine
Inventor: YANO KATSUNORI
IPC: B26D5/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To automatically cut a desired image in the cutting of a seal by moving a cutter in the X-Y axial directions by using a seal on which the image information and a bar code for extracting the information on cutting are printed, and cutting only the objective image in the image information by receiving a signal reading the information. SOLUTION: The photographed image information 10 and a bar code 11 are printed on a seal 5 by a print supply device 2. The seal 5 is placed on a sheet feeder 3 mounted on a seal cutting machine body 1, and set on a predetermined position, and then a start button is pushed. First of all, the bar code 11 is read out by a reading means, the optimum data file stored in a computer is opened through a controller, and the information on cutting, input by an user is extracted. The data relating to the information on cutting is output to a moving means with a cutter, and the cutter is moved in the X-Y axial directions, so that the sheet 5 is cut to cut out only the objective information 13 in the image information 10.