baber/WOPTO huggingface dataset:
Patent JP-H0819920-A (JP)
Title: Wire electric discharge machine
Inventor: SHIOTANI TOSHIHIRO
IPC: B23H7/10
Filed: 1994-07-06
Abstract: PURPOSE:To facilitate change of a feeding element by simplifying the shape of the feeding element and to provide a cooling effect of the feeding element by working liquid by efficiently using the feeding element by inserting the bar type feeding element into its hole for insertion in the shaft direction free to slide as well as providing the hole for insertion of the feeding element to open to the side surface on a case. CONSTITUTION:A cylindrical feeding element 50 is inserted from an insertion hole provided on the side of a case 22 and it makes contact with a wire 1. When contact with the wire 1 gets worse because of abrasion of the feeding element 50 during machining, that is, electric discharge is not generated, the feeding element 50 is turned by a specified angle in the circumferential direction against elastic force of a spring of a plunger 52 and a contact position is changed so as to make the feeding element 50 and the wire contact with each other. When the feeding element 50 is turned one round in the circumferential direction, the feeding element 50 is moved in the shaft direction by one pitch amount of a hole 51 for positioning and the same motion is repeated. In this way, the overall circumferential surface of the feeding element 50 is used as the contact position with the wire 1.
Patent JP-H057374-A (JP)
Title: Stereoscopic image pickup device
Inventor: ABE KAZUMASA
IPC: G03B35/08
Filed: 1991-06-26
Abstract: PURPOSE:To eliminate the need for change of an area of a light shield part of a prism and to keep an area of a stereoscopic picture comparatively large even when a stop is changed in response to the surrounding lightness or the like. CONSTITUTION:The image of a light having a horizontal parallax made incident from a 1st prism 11 is formed onto a solid-state image pickup element 22 as optical images 31L, 31R having a horizontal parallax through a lens 21 being a component of a solid-state image pickup device 20. An electronic stop 32 to vary an incident luminous quantity by varying a storage time of a light made incident in the solid-state image pickup element 22 is provided to the solid-state image pickup device 20. Even when a stop is varied by using an electronic stop 32, a cross sectional area of a ray bundle of the incident light, in other words, the visual field is unchanged. Thus, even when the stop is changed in response to the surrounding lightness or the like, a 1st prism 11 having a light shield mask 13 with a prescribed area not requiring the change of the area of the light shield part is in use and the area of the stereoscopic picture is kept comparatively large.
Patent JP-H09375-A (JP)
Title: Chair fitted with position adjusting mechanism of table panel, seat panel and backrest panel
Inventor: WAKAI HARUO
IPC: A47C1/024
Filed: 1995-06-21
Abstract: PURPOSE: To provide a chair capable of being utilized for various purposes, capable of achieving rich life, easy to produce, assemble, disassemble and transport and reduced in cost by constituting the chair so as to be capable of adjusting a seat panel, a backrest panel and a table panel in height position and angle. CONSTITUTION: When a chair is assembled, at first, a pair of side surface parts 6 are parallelly arranged left and right and a support pate 7 is interposed between them to constitute a support main body 5 and, subsequently, two support shafts are attached to the insertion holes 8a, 9a between both side surface parts 6, 6. Next, a seat panel 1 and a backrest panel 2 kept in a folded state are expanded to prepare a body holding part 3 which is, in turn, attached to the support main body 5 by engaging two support shafts with the predetermined recessed grooves among the engaging recessed grooves 31a, 32a formed to the rear surfaces of the seat panel 1 and the backrest panel 2.  Finally, the first engaging parts attached to both left and right sides of the lower side part of the plate member 41 of a table panel 4 are engaged with the second engaging parts of armrests 10 and the third engaging parts of the end parts of the support rods 51 supported on the support main body 5 are engaged with the fourth engaging parts of the rear surface of the plate member 41.
Patent JP-S5582717-A (JP)
Title: Charging method for granular slag-making agent to reaction furnace
Inventor: ISHIBASHI MASAE
IPC: C21C1/00
Filed: 1978-12-18
Abstract: PURPOSE: To improve refining efficiency and to reduce the cost of the equipment for addn. of Na 2 CO 3  in desulfurization and dephosphorization of cast iron with Na 2 CO 3 , by blowing granular Na 2 CO 3  into cast iron by use of oxidizing gas as a carrier gas.  
     CONSTITUTION: The branch pipe 4 of a gas-conveying pipe 3 is inserted into a reserving tank 1 for granular Na 2 CO 3 , and the top end is positioned near the rotary valve 2 of the reserving tank 1. The top end of the gas pipe 3 forms an ejector 6 under the rotary valve 2. An oxidizing compressed gas such as air is passed through the gas pipe 3 and is injected through the top end which forms the ejector 6. Granular Na 2 CO 3  held in the reserving tank 1 is cut out by the rotary valve 2, and is blown into the cast iron contained in a closed furnace through the pipe 3 and the opening 7 of the furnace. Being granular, not briquette-shaped, the Na 2 CO 3  is easily blown into the cast iron, exhibiting excellent effect in refining such as dephosphorization. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6218993-A (JP)
Title: Power element parallel operating device
Inventor: FUJITA SHINJI
IPC: H02P7/288
Filed: 1985-07-16
Abstract: PURPOSE:To improve the power consumption efficiency in the entire system by varying the number of operations of a power element in response to the size of a load. CONSTITUTION:The output side of driving current varying power switching element driving means 42 is connected directly and through power switching element driving current interrupting means 44 with power switching elements 22, 24 provided in parallel. The means 42 has large driving current when a load current is large and small current when the load current is small. The means 44 conducts a circuit when the load current is large and interrupts the circuit when small. Thus, the driving current of a power element can be reduced to improve the power consumption efficiency in the entire system.
Patent JP-S6217849-A (JP)
Title: Logging method for data
Inventor: KOMATSU TAKEKUNI
IPC: G06F11/34
Filed: 1985-07-16
Abstract: PURPOSE:To remove the overflow of storing capacity and to reduce the storing capacity by logging data circularly in a storage medium of which capacity has been previously fixed. CONSTITUTION:At the logging of data, an information processor (microcomputer) reads out a counter value in a counter area 2B arranged in a storage area 2A formed in the storage medium, and when the value is included within a previously fixed logging number, finds out a pointer value for the data writing from the counter value, writes logging data in the data area specified by the pointer value, and then updates the counter value by '1'. When the counter value in the counter area 2B exceeds the volume of logging data, the counter value is reinitialized to '0'. The data to be successively logged by the informa tion processor are rewritten by the oldest data and the rewritten data are stored.
Patent JP-H07328665-A (JP)
Title: Septic device and installation method therefor
Inventor: KUWAJIMA HIROSHI
IPC: C02F3/00
Filed: 1994-06-13
Abstract: PURPOSE:To inexpensively provide a septic device which substantially eliminates the need for a sludge withdrawal operation by a specialist and dispenses with an extremely small number of cleaning treatment times in a separating tank by effectively utilizing a privy pit as a sludge decomposing tank of a fresh combined septic tank as it is without requiring the work for removing, embedding and discarding the privy pit which is unnecessary according to installation of the combined septic device. CONSTITUTION:A pipe 22 connecting the privy pit 20 existing in a privy K and a pot 51 is separated from the pot 51 and is closed and the pit is internally provided with an aeration means 46 in the case of converting the privy K to a flush toilet by installing the septic device 1 having an inflow port 12 for night soil and generate waste water, a settling and separating tank 6, an aeration tank 7, a stationary tank 8 and a disinfecting tank. The settling and separating tank of the septic device 1 and the pit are then connected by sludge transporting means 31, 32, by which the pit is commonly used as the sludge decomposing tank 21.
Patent JP-S6047811-A (JP)
Title: Valve moving device with stopping function for internal- combustion engine
Inventor: ITOU TOSHIBUMI
IPC: F02D13/02
Filed: 1983-08-25
Abstract: PURPOSE:To realize a stable supply of hydraulic pressure, by arranging such that an oil passage connecting with a hydraulic engagement mechanism is branched and formed independently from the main gallery of engine body, in an internal combustion engine wherein a rocker arm is engaged with and disengaged from a cam by means of the hydraulic engagement mechanism to bring a valve into standstill. CONSTITUTION:A hydraulic engagement mechanism Ma having a freely reciprocable plunger is used to engage and disengage first and second rocker arms of split structure, and a suction valve is rendered inoperative without transmitting the movement of cam to the suction valve, while both rocker arms are disengaged from each other. In such a valve moving device, the hydraulic engagement mechanism Ma is connected with a hydraulic switching valve 55 via an oil passage 37 and a pipe 54 formed in a support shaft 18 freely pivotably supporting respective rocker arms. A bypass passage 82 is branched away from a main gallery 81 bored in an engine body 1 and connected with the pressure oil supply passage 37 of hydraulic switching valve 55. The main gallery 18 is connected via an oil filter 85 with an oil pump 83.
Patent JP-H102201-A (JP)
Title: Moving blade for gas turbine
Inventor: TAKEISHI KENICHIRO
IPC: F02C7/16
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent boiling in a cooling hole which is a cause of vibration of a moving blade in the case of water-cooling the moving blade of a gas turbine. SOLUTION: In a moving blade 21 of a gas turbine having a plurality of moving blades extended in the radial direction outward and arranged in order in a circumferential direction in a rotor shaft, a plurality of small diametric cooling holes 23 extended in a radial direction are formed in the inside thereof. A porous layer is formed in an internal peripheral surface of this cooling hole 23 with a center part as a space, a base end of the porous layer of the cooling hole 23 is made to communicate with a cooling water supply system, also a tip end 25 of the cooling hole 23 is closed.
Patent JP-H11337064-A (JP)
Title: Ceramic heater
Inventor: TATEMATSU KAZUO
IPC: F23Q7/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater having high strength against mechanical stress due to bending and tightening and thermal stress produced owing to power supply. SOLUTION: In a fitting portion 6 where a resistance heater 4 buried in an insulating ceramic substrate 3 and an electrode takeout lead 5 are integrally coupled, a ratio of a distance from an electrode takeout lead 5 to the surface 7 of the insulating ceramic substrate 13 with respect to a diameter of the insulating ceramic substrate 3 is set 25% or more. Hereby, the thickness of the insulating ceramic substrate at the fitting portion in the insulating ceramic substrate becomes thick, so that the strength is improved to prevent inconvenience such as crack from happening even when any stress is concentrated on the fitting portion.
Patent JP-S6134022-A (JP)
Title: Production of polyester
Inventor: ISHII KIMIYOSHI
IPC: C08G63/46
Filed: 1984-07-27
Abstract: PURPOSE:To obtain a polyester which can be dyed with a basic or disperse dye at normal temperature and has excellent fastness to light, by reacting specified compounds including 5-sodiosulfoisophthalic acid and adipic acid with each other at a specified reactant ratio in specified order. CONSTITUTION:In synthesizing a polyester from a dicarboxylic acid component comprising terephthalic acid (TPA), 5-sodiosulfoisophthalic acid (NSIPA) and adipic acid (AA) and a diol component mainly comprises ethylene glycol (EG), the polycondensation is performed as follows: (a) the amount of NSIPA component is 2-3mol%, based on the total dicarboxylic acid component, and the amount of AA component is 3-6mol%, on the same base, (b) NSIPA component is added in the form of a dimethyl ester before the start of ester interchange and (c) AA component as a product prepared by reacting by heating an EG/AA mixture at a molar ratio of 3.5-5 and having a degree of esterification >=90%, and a conversion of AA into adipate >=80% is added after completion of the ester interchange and before the molar ratio EG/(TPA+NSIPA) reaches 1.1.
Patent JP-H104338-A (JP)
Title: Tuning circuit
Inventor: KOIZUMI NAGATAKE
IPC: H04N5/44
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a tuning circuit which can extremely shorten the time needed for decision of the presence or absence of a tuning point and can increase the channel selecting speed by applying a voltage synthesizer system. SOLUTION: An AFT decision circuit 11 decides every changing point of an AFT signal whose voltage value changes near a tuning point in response to the tuning voltage change. A tuning counter 14 inverts the counting direction by an instruction, and a D/A converter 15 generates the tuning voltage according to the count value of the counter 14. A tuning program control circuit 12' properly inverts the counting direction of the counter 14 based on the decision result of the circuit 11 and sweeps the tuning point. Then a limit value deciding counter 21 decides the inter-changing point frequency characteristic of the AFT signal secured after the sweep of the tuning point is started based on the decision result of the circuit 11 and then cancels the sweeping of the tuning point that is done by the circuit 12'.
Patent JP-H04356387-A (JP)
Title: Eliminating method for adherent fragment
Inventor: AIZAWA KATSUHISA
IPC: B23K26/38
Filed: 1991-05-30
Abstract: PURPOSE:To eliminate the fragment by a dry type at a low cost by executing an ozone processing or a plasma processing with respect to the fragment which is generated and adheres at the time when a high polymer substance is irradiated with a laser light. CONSTITUTION:When a hole 5 is made by irradiating a high polymer substance 1 with a laser light 2, a fragment 4 is generated and adheres to the periphery of the hole 3. When the high polymer substance 1 to which this fragment 1 adheres is subjected to oxidation treatment in an ozone atmosphere 7, the adherent fragment is oxidized to volatile molecules of CO, CO2, NO, etc., by an oxidation effect which ozone has, and the adherent flagment can be scattered and eliminated from the surface of a high molecule substance.
Patent JP-S5488599-A (JP)
Title: Rescue system
Inventor: OKAMOTO MINORU
IPC: B63C7/26
Filed: 1977-12-26
Abstract: PURPOSE: To lift to collect exactly and easily a sunk article by utilizing the guide rope of a rescue buoy separately floated from the article and lowering a lifting coupling alloy bracket attached to the end of a lifting cable from a mother ship.  
     CONSTITUTION: A rescue buoy separately floated from a sunk article is collected in a mother ship 12, and is removed from the guide rope 5 thereof to wind the rope 5 through a lifting coupling alloy bracket 13 on a guide rope winch 15. A drawing cable 17 wound on a lifting winch 16 is engaged at the end thereof through the sheave 19 of a crane 18 with the backet 13. The bracket 13 is lowered along the rooe 5 to engage the lifted bracket of the sunk article with the bracket 13 and to wind the cable 17 connected to the bracket 13 by a lifting winch 16. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S637623-A (JP)
Inventor: MOOSHIE OOREN
IPC: C30B31/08
Filed: 1987-06-24
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-H0848476-A (JP)
Title: Flexible coupling for elevator
Inventor: YANGU ESU YUU
IPC: B66B7/08
Filed: 1995-06-22
Abstract: PURPOSE: To reduce vibration transmission from a structure to a car by mounting a structure for rotatably supporting a sheave to a car through a flexible member, in an elevator having a car suspended by a rope. CONSTITUTION: An elevator having an elevator car 9 and a balancing weight 11 hoists the car 9 by the rotation of a driving sheave 15 using a driving means 13 with the car 9 and the balancing weight 11 connected through a wire rope 19 hung on a sheave 15. The wire rope 19 is attached to the car 9 or the balancing weight 11 by means of a sheave supporting structure 23. The sheave supporting structure 23 is suspended from the car 9 through a plurality of flexible members 25. The flexible members 25 are formed by use of a plurality of long rods formed with hardened steel screws, whose both end parts are supported by upper and lower fixtures. The upper fixture is attached to the sheave supporting structure 23 through springs.
Patent JP-H0820752-A (JP)
Title: Pressure-sensitive adhesive sheet provided with application sheet
Inventor: ASADA KENJI
IPC: C09J133/00
Filed: 1994-07-07
Abstract: PURPOSE:To prepare a pressure-sensitive adhesive sheet provided with an application sheet, which can dispense with the work of sticking an application sheet or of peeling a release paper at the site of application, and has excellent applicability. CONSTITUTION:This sheet is formed by laying an application sheet 4 comprising a synthetic resin sheet one surface of which has been subjected to release treatment and the other surface of which has been coated with a weakly pressure- sensitive acrylic adhesive layer 6 on one surface of a pressure-sensitive adhesive sheet 1 prepared by forming a pressure-sensitive acrylic adhesive layer 3 on the opposite surface of a colored base sheet 2 by means of the adhesive layer 6. The pressure-sensitive adhesiveness of the layer 6 is weaker than that of the layer 3.
Patent JP-H101285-A (JP)
Title: Removably fixing device for placing body to shaft
Inventor: MIYAZAWA KENJI
IPC: B65D85/68
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To hang down a placing body from above while keeping the horizontal state to be surely stored and taken upward by providing a vertical groove part for passing a projecting part of a shaft and a projecting part fixing groove part, the upper part of which is blind on the outside of a vertical hole of the placing body. SOLUTION: The above device comprises a shaft 2 having a projecting part 1 on the side part, and a placing body 4 having a vertical hole 3 for passing the shaft 2 therethrough, and the shaft 2 and the placing body 4 can be attached and detached by the vertical hole 3 for passing the shaft 2. The placing body 4 is formed like a tray to place various kinds of goods and parts, the vertical hole 3 is provided in the substantially central part of the placing body 4 where the point of center of gravity is positioned, and a vertical groove part 5 for passing the projecting part 1 of the shaft 2 and a groove part 6, the upper part of which is a block 7, in a position separate from the vertical roove part 5 at a suitable angle, for example, 180 deg. are provided on the outer periphery of the vertical hole 3. Thus, the shaft 2 and the placing body 4 can be removably fixed easily and precisely.
Patent JP-S6133519-A (JP)
Title: Reference voltage source circuit
Inventor: SAEKI TAKAHARU
IPC: G05F3/26
Filed: 1984-07-26
Abstract: PURPOSE:To turn the temperature coefficient of a reference voltage to ''0'' and to set up a voltage value optionally by adding the 3rd resistor to a band gap type reference voltage source circuit. CONSTITUTION:The reference voltage source circuit is constituted of an NPN Tr9, an NPNTr10 having a large emitter area than that of the Tr9, PNPTrs 12-14 having equal emitter areas each other, a diode 17, etc. as shown in the figure. In addition, the 2nd resistor 15 is formed between the collector of the 3rd PNPTr14 and the diode 17 and the 3rd resistor 16 is connected in parallel with the resistor 15. When the temperature coefficient of a voltage applied to a reference voltage terminal 19 is to be turned to ''0'', the resistance value of the 3rd resistor 16 can be optionally selected, so that an optional voltage can be set up.
Patent JP-H0820832-A (JP)
Title: Cast aluminum alloy having high strength and high toughness and its production
Inventor: OKOCHI YUKIO
IPC: C22C1/02
Filed: 1994-07-07
Abstract: PURPOSE:To combine high strength with high toughness, in an as-cast state, in a non-heat treated type aluminum alloy casting. CONSTITUTION:The composition of a material is regulated so that it consists of, by weight, 3-5% Mg, 3-5% Zn, 0.3-1.0% Mn, 0.005-0.06% B, 0.05-0.8% of elements selected from the group consisting of Ti, Zr, Cr, and V, and the balance Al. A molten metal of this material is poured into a mold and then solidified and cast at a cooling rate where the maximum cooling rate between liquid phase and solid phase becomes (50 to 300) deg.C/sec. By this method, borides and intermetallic compounds are refined by rapid cooling and, as a result, alpha-Al phase is refined and the strengthening of entering into solid solution is accelerated, by which strength and toughness can be improved.
Patent JP-H0244771-A (JP)
Title: Ccd frame transfer photosensitive matrix having vertical type blooming-proof system
Inventor: IBU TENO
IPC: H01L27/146
Filed: 1989-06-20
Abstract: PURPOSE: To improve the spectrum reaction by providing a blooming preventive mechanism on a semiconductor substrate; the mechanism using diodes which are buried in a base layer and between the substrate and channel layer, laid on rows parallel to an insulation layer, much implanted with an impurity and provided with narrow drains. CONSTITUTION: A vertical type blooming preventive mechanism is provided, having a second type of a channel layer 4 partitioned by narrow insulation layers into many rows is mounted on a first type of a semiconductor substrate 2. An insulation layer 5 vertically extends to divide these rows into many pixels. The blooming preventive mechanism includes diodes buried in a base layer and between substrate and channel layer. The base layer is of a first type with a less implanted impurity than that of the substrate. The diodes are laid parallel to the insulation layer and have second type narrow drains much implanted with an impurity. Thus, it is possible to approach the spectrum reaction to specified reaction level of Si.
Patent JP-H0821617-A (JP)
Title: White smoke preventing air heating device
Inventor: KURIHARA YUJI
IPC: F23J15/00
Filed: 1994-07-07
Abstract: PURPOSE:To prevent a low temperature corrosion of a heat transferring tube of a white smoke preventing air heater, to decrease a heat transferring area of a heating device, to economize a furnace building cost of a gas cooling room and to prevent a corrosion of an outside plate section. CONSTITUTION:At least one air heating device 31 is provided under a separation arrangement at an entrance side of remaining heat using equipment, in an exhaust gas heating type air heating device which is set for preventing a white smoke generated owing to a water content included in the exhausted gas, against an exhaust gas exhausted from a water injecting cooling type garbage burning furnace buring garbage such as general waste or industrial waste. And residue air heating devices 32, 33, 34 are arranged at a rear stage side of remaining heat using equipment, and an air heating device 31 at an entrance side and air heating devices 32, 33, 34 at a rear stage side are in communication through an air duct 36. An air which is sent into an air heating device mono- body 31 at an entrance side of the remaining heat using equipment uses an air wherein a temperature raising is executed by cooling a side wall of a gas cooling room.