baber/WOPTO huggingface dataset:
Patent JP-S6212348-A (JP)
Title: Cooling system of engine generator
Inventor: NAKAMURA KAZUO
IPC: H02K9/02
Filed: 1985-07-09
Abstract: PURPOSE:To reduce the exhaust resistance and develop the cooling efficiency by providing for the air outlet of a centrifugal fan installed to the engine and that of a centrifugal fan installed to the generator separately and independently to each other. CONSTITUTION:In an engine generator of which a generator 3 and an engine 2 to drive the generator thereof are housed in an integrated case 1, the engine 2 and a silencer 7 are cooled by installing a centrifugal fan 8 to the engine 2. The generator 3 is cooled by installing another centrifugal fan 9 to the generator 3, too. Each air outlet 5 and 6 of each cooling air is provided for separately and independently each other. Thus the cooling efficiency is improved since the exhaust resistance is more reduced than in the case where the air outlet is joined into one.
Patent JP-S5775754-A (JP)
Title: Tip conveyor
Inventor: ITOU TSUYOSHI
IPC: B65G19/14
Filed: 1980-10-27
Abstract: PURPOSE:To move tips efficiently by fixing a scraper simply by a method wherein oval links are orthogonally connected to each other tudinally and laterally by turns so as to form an endless tank chain. CONSTITUTION:Lower belt region of the endless link chain is slightly separated upward from the bottom of the carrying trough 1, and when the endless link chain makes a circular motion, it advances from the rear end to the front end in the carrying trough. Scraper 5 is fixed on every other plural links for longitudinal links 4a among the oval links of the endless link chain, and hung from the chain in the lower belt region, and lower part of the scraper is moved just above the bottom of the trough. The scraper 5 is composed of a U bolt 5a inserted in every other plural longitudinal oval link 4a a washer 5c, and a groove shape piece 5b with its middle part fixed on both ends of the U bolt 5a. The piece 5b is tightly fixed to the link 4a longitudinally by the bolt 5a in the lower belt region.
Patent JP-H0817382-A (JP)
Title: Sample adjuster for use in charged particle beam device
Inventor: FUKUDA HIROAKI
IPC: H01J37/21
Filed: 1994-06-30
Abstract: PURPOSE:To provide a sample adjuster which allows coarse adjustments of samples in Z direction and allows fine adjustments of the sample in Z direction with good controllability, for use in a charged particle beam device. CONSTITUTION:When a knob 26 is turned rightward, a guide 23 secured to the knob 26 is turned rightward in combination with the knob 26. This turn of the guide 23 allows the guide 23 to move in +Z direction on a bearing 24. A body tube 28 is secured to the knob 26 and therefore moves in + Z direction while turning in combination with the knob 26 and the guide 23. Since a knob 32 is not turned even when the body tube 28 is turned, a shaft 30 moves in Z direction as the body tube 28 moves. As a result, a sample stage 16 connected to the shaft 30 moves in + Z direction. When the knob 32 is turned leftward, the shaft 30 driven in the knob 32 moves in-Z direction since it cannot be turned because of a pin 31. The body tube 28 is not turned even when the knob 32 is turned.
Patent JP-S63313177-A (JP)
Title: Image forming method
Inventor: ISHIHARA NORIYUKI
IPC: G03G15/06
Filed: 1987-06-16
Abstract: PURPOSE:To make a border between the developed part and the margin of a copy clear by making the developing bias switching time constant of an image part and a non image part below a prescribed value according to the process speed for forming an image. CONSTITUTION:As a primary factor in controlling sharpness in copying in case of forming the non image part with developing bias, an image forming process and the density of an original, etc., are affected besides the time constant following the switching of a copying speed and the developing bias. Then, if the developing bias switching time constant tau(msec) is made <=tau=32,000/S concerning the process speed of a peripheral speed S(mm/sec), the border between the developed part and the margin can be made sharp.
Patent JP-S636239-A (JP)
Title: Stroke position sensing device for damper
Inventor: MATSUNAGA SHOICHIRO
IPC: F16F9/48
Filed: 1986-06-27
Abstract: PURPOSE:To have precision stroke position sensing continuously by forming a differential type transformer from a free piston consisting of magnetic substance and a primary and a secondary coil furnished around an oil sump, and using the output of the differential transformer as index for the stroke position. CONSTITUTION:If a piston 3 slides in a damper cylinder 1 for ex. toward the compression side, the working oil moves from an oil chamber 5 to another 4 and also flows into an oil sump 11 via a hollow 8 in a piston rod 2, to cause a free piston 12 to be lifted against the oppositely acting force of the air in an air chamber 13 and a return spring 15. Now AC current flows in a secondary coil 17 furnished around said oil sump 11 according to the amount of displacement of said free piston 12, and a controller performs conversion of damper stroke on the basis of output voltage proportional to said displacement. That is, the stroke position of damper is sensed continuously by a differential type transformer composed of free piston 12 and the primary and secondary coils 16, 17.
Patent JP-S6041420-A (JP)
Inventor: MOTONAGA KOUICHI
IPC: A01G31/00
Filed: 1984-07-20
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-S5576044-A (JP)
Title: 60kg/mm2 class high tensile steel for welded structure having superior sulfide stress corrosion cracking resistance
Inventor: OOHASHI NOBUO
IPC: C22C38/12
Filed: 1978-12-01
Abstract: PURPOSE: To improve the sulfide stress corrosion cracking resistance of a refined low alloy high tensile steel by restricting the contents of C, Si, Mn, Mo, V, Al, N and B in the steel.  
     CONSTITUTION: The compsn. of a refined low alloy high tensile steel having a tensile strength of 60kg/mm 2  or more is adjusted as follows: by wt., C 0.04W0.12%, Si 0.10W0.50%, Mn 0.09W1.70%, Mo 0.06W0.50%, V 0.01W0.10%, Al 0.01W 0.10%, N≤0.0040%, B 0.0003W0.0020%, and the balance Fe and inevitable impurities. Ti 0.001W0.03% may be contained. By this compsn. the high tensile steel for welded structure protects the base metal and the weld zone from sulfide stress corrosion cracking in a region of Vickers hardness HV10 of 270 or less. This steel is expected to show its superior performance when used as a material for a storage container for crude oil, LPG, etc. and a press. vessel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5851297-A (JP)
Title: Method of and machine for conveying fluid
Inventor: TATESHITA TADAO
IPC: F04D29/22
Filed: 1981-09-24
Abstract: PURPOSE:To enable to convey fluid with small change of discharge pressure, by controlling the effective width of pump or fan blades automatically according to the change in the demand for fluid at the place where fluid is to be conveyed. CONSTITUTION:With reduction of demand for fluid to be conveyed, the discharge pressure of a pump is increased. By transmitting this discharge pressure into a first pressure chamber 11 via a pressure outlet port 1d, adjustment valve 10, conduit 9, pressure inlet port 1c, second pressure chamber 8 and through-hole 2e, a force urging a partition plate 3 toward the suction opening 1a is produced in the first pressure chamber 11 since pressure at the suction opening 1a is relatively low, so that the partition plate 3 is moved toward the suction opening 1a and the effective width of blades 2a is decreased resultantly. Here, if the adjustment valve 10 is controlled to obtain a proper effect width of the blades 2a, fluid can be conveyed with less change in the discharge pressure of pump.
Patent JP-H1081770-A (JP)
Title: Yarn prepreg and its production
Inventor: ENOU MASAZUMI
IPC: B29B11/16
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a prepreg excellent in higher order processability and capable of raising the development rate of its tensile strength and reinforcing fiber strength after epoxy resin curing, composed of reinforcing carbon fiber bundles and an epoxy resin and having both proper width and the number of filaments and also the ratio for these two parameters. SOLUTION: This prepreg is composed of (A) reinforcing carbon fiber bundles and (B) an epoxy resin, with the content (Wf) of the component A being 50-80wt.%, the number (F) of filaments in the component A being 20,000-100,000 and the width (d; mm) of this prepreg satisfying the relationship: F/8,000<=(d)<=F/2,400. This prepreg is produced by the following process: while rotating a heated grooved roller, the grooves of the roller is quantitatively fed with the component B at 30-100 deg.C at a rate of 1-50g/min by the use of a resin weight feeder and the component A opened it advance is brought into contact with the grooves so as to impregnate the component A with the component B. Thus, this prepreg is suitably used as a material for fiber-reinforced resin composite materials.
Patent JP-S5853616-A (JP)
Title: Suction and exhaust valve closing controller in four-cycle internal-combustion engine
Inventor: MATSUURA MASAAKI
IPC: F02D13/02
Filed: 1981-09-24
Abstract: PURPOSE:To optimize control of a valve in such a way that timing of a valve is adjusted by using an adjusting member which is driven by a solenoid valve on the basis of working condition of the engine. CONSTITUTION:A pivotally supported member 14 is supported through an adjusting coil spring 15 on an adjusting member 16, the adjusting member 16 is formed in the shape of a piston, and it is inserted oil-tightly to a hydraulic cylinder 17, and to be freely elevated up and down. Further, the hydraulic cylinder 17 is connected through a check valve 18 to a hydraulic path 19, and it is connected through a solenoid valve 20 to a relief path 21. In the condition that the solenoid valve 20 is closed, pressured oil is sealed in the cylinder 17. When the solenoid valve 20 is opened, the pressured oil is supplied into the relief path 21. Thus, timing of suction and exhaust valves in the engine can be optimally controlled.
Patent JP-H05343592-A (JP)
Title: High density pin component and mounting method therefor
Inventor: MATSUNO TAKAKAZU
IPC: H05K13/04
Filed: 1992-06-09
Abstract: PURPOSE:To provide a high density pin component easily to be wired and a method for mounting the same by alleviating a limit of the pin density. CONSTITUTION:A high density pin component 10 has at least two types of connecting pins having different lengths of the pins. In order to mount it, the component 10 having at least two types of the pins having different lengths is connected to a multilayer circuit board through an insert port having a depth adapted for a length of the pin. Since the components having a structure in which lengths of the pins are different are used, they can be suitably connected to the layers of the circuit board as required so as to mount it. Accordingly, even if the pin densities of the components are the same, utilization of mutual wirings is increased, and hence its mounting density can be increased.
Patent JP-S6215376-A (JP)
Inventor: TASHIRO TSUNEO
IPC: D06B21/00
Filed: 1985-07-08
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-2000320744-A (JP)
Title: Hose protection device for shower unit
Inventor: OH SEUNG KEUN
IPC: A47K3/26
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent an inner hose made of a rubber from being flawed by an outer hose made of metal by providing a reinforcing member on both ends of the outer hose in a shower unit hose comprising the inner hole and the outer hose for connecting a piped water tap body to the shower unit. SOLUTION: First and second reinforcing members 40, 50 having engagement portions 43, 53 closely attached to an inner surface of an outer hose 30 at one end and shielding portions 42, 52 closely attached to both cut surfaces 32 of the outer hose at the other end are attached to both ends of the hose comprising an inner hose 20 and the outer hose 30. A first fixing tool 60 in which a male screw portion 64 connectable to a piped water tap body on an outer periphery of one end is attached to one end portion of the outer hose 30 in the state that the first reinforcing member 40 is attached. Whereas, a connecting member 90 in which an engagement step 92 engaged with an engagement projection 74 is formed on an inner surface and a connecting portion connectable to the shower unit is formed on an inner surface on the other side is attached to the other end of the outer hose 30 and a second fixing tool 70 is inserted to the connecting member 90.
Patent JP-S6042359-A (JP)
Inventor: UIRIAMU ROI JIYAKUSON
IPC: C07C239/00
Filed: 1984-07-20
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-S5773476-A (JP)
Title: Character input device of voice control type for real time character recognition
Inventor: SEKOE HIROAKI
IPC: G06K9/68
Filed: 1980-10-24
Abstract: PURPOSE:To easily execute a designation for changing the kind of a character and also to get rid of confusion among different characters having the same shape, by providing a voice input part for inputting a character kind information, and a recognition part for executing a character recognizing operation within the range of designated character kinds. CONSTITUTION:A handwriting symbol of a character input from a table part 10 is recognized by a recognition part 50, and the recognized character is outputted. A voice input part 30 connected to a microphone 20, and a character kind designating register 40 for inputting a digital code (b) from the input part 30 and outputting a character kind designating code (c) to the recognition part 50 are provided to said character input device. In this way, before ''Katakana'' (square form of Japanese syllabary), ''Kana'' (Japanese syllabary), alphabet, etc. are inputted from the tablet 10, a voice of ''Katakana'', ''Kana'', of ''Eiji'' (alphabet), etc. is inputted from the microphone 20, this voice signal (i) is recognized and processed by the input part 30, a code (b) of the recognized character kind is provided to the register 40, and the character kind code (c) is provided to the recognition part 50 from the register 40, so that a change designation of a character kind can be executed easily.
Patent JP-H01316637-A (JP)
Title: Detector for volatile liquid in drain pit
Inventor: TSUJIMOTO HARUO
IPC: G08B21/00
Filed: 1988-06-16
Abstract: PURPOSE:To prevent the outbreak of a fire in a drain pit and the spreading of the fire to a common ditch by releasing the electrical insulation of an electrode for detection with the shrinkage of a reaction body by the inflow of a volatile liquid into the drain pit. CONSTITUTION:The reaction body 13 having an electrical insulating characteristic and the electrode 11 for detection are provided. The electrode is normally held insulated by the reaction body 13 and is housed in this state in a protective cylinder 14. Liquid passage holes 15...15 are bored to the outer circumference in the lower part of the wall of the protective cylinder 14. The reaction body 13 shrinks and the electrode 11 for detection is exposed when the volatile liquid flows into the drain pint; therefore, the electrode circuit is constituted by the water existing between the two electrodes 11 and 11 to form the interlock circuit for the operating circuit of an automatic drain pump. The device is previously electrically connected to a fire extinguisher so as to operate the extinguisher in such a case. The outbreak of the fire in the drain pit and the spreading of the fire to the common ditch are prevented in such a manner.
Patent JP-H06340312-A (JP)
Title: Initial stock article storing method for article storing system
Inventor: SUGIMURA KATSUYA
IPC: B65G1/137
Filed: 1993-05-31
Abstract: PURPOSE:To prevent double storage of article by storing whether or not the article is stored in each area of an article storing shelf before an article storing system is started to use for the first time. CONSTITUTION:In an initial stock article storing method, a conveying table 23 is run before an article storing system 21 in which the conveying table 23 is run along an article storage shelf 22 provided with multiple storing areas 30 for storing articles and the articles are transferred between the storing areas 30 and the conveying table 23 is started to use for the first time. Whether the article is stored in the storing areas 30 or not is detected by an article detection sensor 73 installed on the conveying table 23, and the presence and absence of storage of the article in each storing area 30 is stored in a presence memory circuit for storing the presence and absence of storage of article for each storing area 30.
Patent JP-H0313431-A (JP)
Title: Paper feeding device
Inventor: MAEDA KOJI
IPC: B65H3/06
Filed: 1989-06-12
Abstract: PURPOSE:To reduce the pressure of a pickup roller for pressing the sheet and prevent the pickup of the sheet to be fed reversely with the pickup roller and a separating roller by connecting an interlocking mechanism for elevating the pickup roller through the other torque limitter to the separating roller for interlocking. CONSTITUTION:The rotation of a separating roller 3 is transmitted to a pickup roller 1 through a torque limitter 6 and an interlock mechanism 7. Consequently, when the separating roller 3 is rotated to the paper feeding direction, the pickup roller 1 is moved to the sheet pressing direction to delivery the sheet continuously. Furthermore, when the separating roller 3 is rotated to the counter paper feeding direction, the pickup roller 1 is energized to the rising direction through the torque limitter 6 to reduce the frictional force working on the sheet to be fed reversely from the pickup roller 1, and the return of the sheet is facilitated.
Patent JP-S635859-A (JP)
Title: Continuous casting method for high silicon steel
Inventor: OKIMORI MAYUMI
IPC: B22D11/128
Filed: 1986-06-25
Abstract: PURPOSE:To execute high speed casting without any occurrence of center cracking by executing light rolling reduction with the specific reduction rate to a cast slab by the prescribed rolling contraction at the specific range of the upstream side from solidified completion point. CONSTITUTION:By using a bending type continuous caster, high Si steel having >=2.5% Si is continuously cast at >=1.3m/min casting velocity vC. In this case, the light rolling reduction with 2.85XvC rolled length (l) and 0.20-1.0mm/m reduction rate (g) is started at >=20mm non-solidified thickness (d). In this way, even to the steel having large solid-liquid coexistence range, the high speed casting without any occurrence of center cracking is executed.
Patent JP-H023198-A (JP)
Title: Fault detecting circuit building-in type memory element
Inventor: MATSUI NORIYUKI
IPC: G11C29/00
Filed: 1988-06-20
Abstract: PURPOSE:To detect the trouble of a word line at a high speed without utilizing output data by providing a word line fault detecting circuit to output logic, which is different from a normal condition, to an output line when the designated word line is faulty. CONSTITUTION:When a word line 16 is normally operated, one of the word lines 16 is always activated to 'H' by the output of a row address decoder. Then, one of transistors (Tr) 30 for detection in a dot-OR circuit 26 is turned on and an output 32 always goes to be 'L'. When the word line 16 is interrupted, any one of the Tr30 is not turned on and the output line 32 goes to be 'H'. When the word line 16 is short-circuited to a ground, the Tr 30 wholly goes to a turning-off condition and the output 32 goes to be 'H'. When the word line 16 is short-circuited with a power source line VDD, even in a disenable condition, the Tr30 of the word line is turned on and the output 32 goes to be 'L'. Thus, without using the output data, the fault of the word line can be detected at a high speed.
Patent JP-H11345145-A (JP)
Title: Component recognition method and integrated component recognition environment system
Inventor: KANDA TOMOHIRO
IPC: G06F11/28
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a component recognizing method, which attains improvement in debugging efficiency and reduction on a worker's burden, and an integrated environment which attains development cost reduction by improving the efficiency of work for check and evaluation from debugging to simulation. SOLUTION: Concerning a development supporting tool 21 for developing a product to be a target by combining the components of single functions, component data composed of names and attributes are generated for each component at least, a component information control part 212 recognizes the meaning of these data and constructs a data base 213, a product to be the target is displayed by accessing it according to an interface provided by this data base, and debugging is interactively performed. By applying this method to a builder, analyzer, simulator or shell, the integrated environment for checking and evaluating the product is provided.
Patent JP-H10328907-A (JP)
Title: Machine tool
Inventor: MORI YOSHINORI
IPC: B23B19/02
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To improve rigidity on the tool supporting side and positioning accuracy at the time of turning, and rotate to position a tool spindle rapidly at a fine indexing angle at the time of rotary machining in a machine tool mounted with a turning tool and a rotating tool for use. SOLUTION: A main spindle fitting part 30 has a fixing coupling 57, and a main spindle support body 35 has a rotating part coupling 56 in a corresponding form. Coupling drive mechanism 25 is provided in such a way that the couplings 56, 57 can be engaged with each other and released from engagement every specified angle around a shaft center CT2. A fixed side friction face 65a is formed at the main spindle fitting part 30, and a rotating side friction face 56c is formed at the main spindle support body 35 in a corresponding form. Clamp face drive mechanism 27 is provided in such a way that the friction faces 56c, 65a can be brought into contact with each other and released form contact in an optional angle position around the shaft center CT2.
Patent JP-S6044490-A (JP)
Inventor: ANTONII KURABUREE AAMUSUTORONG
IPC: B66C13/46
Filed: 1983-08-16
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-H01152661-A (JP)
Title: Semiconductor memory
Inventor: SUNAMI HIDEO
IPC: H01L27/10
Filed: 1988-06-20
Abstract: PURPOSE:To increase an electrode area and amplify the intensity for alpha rays and the like, by forming a side wall part of a trench as a plate after digging it in an Si substrate and using an electrode which is embedded in this trench with an insulating film between the electrode and the side wall as the principal part of a capacitor electrode to accumulate the information. CONSTITUTION:After forming a field oxide film 11 at an Si substrate 10, a trench 17 having a prescribed size is formed. After that, having the same conductivity type as that of the Si substrate, a p<+> type layer 8 has an electric conductivity 1OMEGA-cm or less and is formed at a side wall as well as its base of the trench as a plate 8 and a capacitor insulating film 18 is deposited. A connecting hole 20 for a capacitor electrode which reaches the Si substrate 10 is formed at a designated part of the capacitor insulating film 18 and the poly Si capacitor electrode 10 is deposited at the prescribed part so that it can be connected to the Si substrate 10. As a result, an n<+> type diffusion layer 15 is formed in the Si substrate 10. After that, the first layer insulation film 13 is formed and a gate oxide film 12 is formed and further, the poly Si and Mo silicide or gates of Mo, W, and the like are deposited. Then, As and the like are driven in by an ion implantation process 10 form the n<+> type diffusion layer 15. Further, the second layer insulation film 14 is deposited to form a contact hole 9 towards the n<+> type diffusion layer 15 and a bit line 3 represented by Al is deposited.