baber/WOPTO huggingface dataset:
Patent JP-H0674400-A (JP)
Title: Purge device of gas flow passage
Inventor: ITO HIROAKI
IPC: F17D3/00
Filed: 1992-08-26
Abstract: PURPOSE:To obtain high purge efficiency by providing such a composition as mixing purge gas in a main pipe to be purged so as to produce a pressurized purge condition and then processing gas in the main pipe so as to be vacuum purged by vacuum force generated in a vacuum generator. CONSTITUTION:When the inside of a main pipe 17 is purged, at first a second valve 23 is released under a condition where nitrogen gas 13 is sent from the gas flow passage 14 for actuating a vacuum generator and real gas is pressurized by enclosing the nitrogen gas in the main pipe 17. Then, the second valve 23 is closed and a third valve 24 is released and a mixed gas staying in the main pipe 17 and a real gas flow passage 11a in its pressurized condition is forced to flow into a vacuum flow passage 19 and delivered from an exhaust flow passage 15 trough the vacuum generator 21. Then, after releasing a first valve 22 so as to force nitrogen gas 13 to flow into the vacuum generator 21 and also by forcing it out from a blow out port 21a in an exhaust direction a vacuum is generated. Gas staying in the main pipe 17 is sucked through the vacuum flow passage 19 by this vacuum and the inside of the pipe is purged.
Patent JP-S6286110-A (JP)
Title: Foaming killing agent
Inventor: MORIMOTO YUKIFUMI
IPC: C21C7/00
Filed: 1985-10-11
Abstract: PURPOSE:To provide an inexpensive foaming killing agent which suppresses slag foaming effectively by mixing coal, etc., with a raw material contg. dust, sludge, etc., and oil component, adding a surface active agent and binder thereto and molding the mixture. CONSTITUTION:1 Or 2 kinds of coal and coke are mixed with the raw material contg. 1 or >=2 kinds among dust, sludge, mill scale, powder ore and sintered ore powder and contg. the oil component. The amt. of the coal or coke to be added in this case is preferably about 5-40%. The surface active agent and binder are then added to such mixture and the mixture is molded, dried and solidified. Any surface active agent which emulsifies and disperses the oil component is usable. Portland cement, etc., are used for the binder. The size of the molding is preferably about 50-100mm on one side. The foaming killing agent effective in the production of iron and steel, etc., is thus obtd. at a low cost.
Patent JP-H0971388-A (JP)
Title: Operating device of working machine
Inventor: SAGIYA KENICHI
IPC: B66C15/00
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an operating device of a working machine devised impossible to operate the working machine unless an operating lever is once returned to a neutral position even when a gate lock lever is operated to an unlocking position. SOLUTION: Driving of an actuator is prohibited at the time when a gate lock lever 2 is operated to a lock position and an operating lever 3c is operated to an operating position. Driving of the actuator is kept prohibited even when only the gate lock lever 2 is operated to an unlocking position from this state, and driving of the actuator is allowed only as the operating lever 3c is once operated to a neutral position when the gate lock lever 2 is at the unlocking position. The actuator of a working machine is driven as the operating lever 3c is operated to the operating position in this state.
Patent JP-2000056157-A (JP)
Title: Production of optical waveguide
Inventor: OKUBO HIROYUKI
IPC: G02B6/13
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of cracks in a F-doped SiO2 film, to stabilize the refractive index to three or more places of decimals, and to increase the doping amt. of F-doped SiO2 film by using at least SiF4 and oxidative gas as the source material in the production of a F-doped SiO2 film. SOLUTION: SiF4 and oxidative gas are used as the source material for the production of a F-doped SiO2 film. In this process, a buffer layer 201 and a SiO2 core film 202 are formed on a quartz substrate 200, a WSi film 203 is formed on the core film, and a photoresist pattern 204 as a waveguide mask pattern is formed thereon. A WSi pattern is formed by using the photoresist pattern 204 as a mask, and then the photoresist pattern is removed. The core film 202 is patterned to form a core layer 202-1 by using the WSi pattern as a mask. The WSi pattern is removed, the core layer is heat treated, a first clad layer 205 is formed and heat treated, and then a SiO2-based film as a second clad layer 206 is formed.
Patent JP-S6382521-A (JP)
Title: Search device
Inventor: WATANABE MASANOBU
IPC: G06F9/44
Filed: 1986-09-26
Abstract: PURPOSE:To attain a high speed access by previously carrying out a search processing at the time of changing the hierarchy of an object and a slot and changing a pointer in a search device for the slot based on the relation between the objects in an information processing system. CONSTITUTION:A pointer search part 3 directly obtains the value of the slot of an instructed object or obtains from the object of a pointer destination by the use of the pointer and returns to a request source. When the hierarchy of the objects or slot information is changed, the pointer management part 4 of the search device manages and maintains the pointer. Initially, a reverse direction search part 5 extracts the candidate of the object to be updated based on the reverse relation of a noticed relation from the changed object. A priority decision part 6 decides the priority of a changed new object and an existing object. At this time, a forward direction search part 7 carries out the search based on the relation to be noticed at present and delivers information for deciding the priority to the priority decision part 6.
Patent JP-S61109650-A (JP)
Title: Control of board machining system employing board material stocker
Inventor: YANO NAOYUKI
IPC: B65G47/30
Filed: 1984-10-31
Abstract: PURPOSE:To improve the availability factor of board material machining system by providing a board material stocker for receiving and delivering the board material independently while stocking the board material and independently controlling receipt and delivery of board material. CONSTITUTION:Input section 11 has receiving mechanism 11-2 of board material 15 while stock section 12 has a fulfillment detection sensor 55 to stock the board material 15 delivered from the input section 11. The output section 13 has a mechanism 13-2 for delivering the board material 15 from the stock section 12 independently from the receiving mechanism 11-2. Consequently, an abnormality signal is provided from post-stage unit to stop only the delivery function of the output section 13 of the board stocker unit 10 while receiving operation of board material 15 is continued at the other input section 11 until the stock section 12 is filled with the board material 15. Upon filling of the stock section 12 with the board material 15, a signal is fed from said sensor 55 to the control section 91 to stop the pre-stage unit.
Patent JP-H0390761-A (JP)
Title: Structure for assembly of frame work member
Inventor: KATO OSAMI
IPC: E04B1/38
Filed: 1989-08-31
Abstract: PURPOSE:To improve accuracy and efficiency in execution of work by cutting slits for connecting-metal plates that are to be inserted therein to connecting ends of divided second floor girders and a column, and by connecting each of the members with pins through T-shaped metal plates. CONSTITUTION:To the end parts of divided second floor girders 11, tenons 15 are provided and slits 16 are also cut thereto. To the upper end of a lower column 10a, tenon-receiving parts 13 are provided and, at the same time, slits 12a are cut thereto. Furthermore a slit 12b is provided on the lower end of an upper column 10b. Metal plates 18a and 18b in T shape having through holes 21a, 22a, 21b and 22b are inserted into the slits 12a, 16, 12b and 16, and are fixed thereto with pins inserted into the through holes 21a, 22a, 21b and 22b. Thereby a frame work can be assembled firm with improved accuracy in efficient execution of work.
Patent JP-2000122108-A (JP)
Title: Camera equipped with photometry device
Inventor: IIDA KOICHI
IPC: G03B7/099
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a camera equipped with a photometry device capable of accomplishing appropriate exposure without an exposure error which is caused by the color difference of an object, and also, capable of automatically correcting the exposure. SOLUTION: The camera is provided with the photometry device 13 for measuring the brightness of the object and exposure controllers 15 and 20 for controlling the exposure of the camera, based on the photometric value obtained by the photometry device 13, the camera is also provided with a colorimetry device 12 for measuring the color of the object. The photometry correction value corresponding to each color is read out by the controllers 15 and 20 based on the color measured by the colorimetry device 12, then, the photometry correction value is added to the photometric value obtained by the photometry device 13 so as to control and correct the exposure. The overexposure and underexposure which are caused by the light reflectance difference due to the color difference of the object are eliminated, then, the appropriate exposure is accomplished.
Patent JP-H04354718-A (JP)
Title: Supplying device for headed parts
Inventor: MURAKADO HIROSHI
IPC: B65G47/14
Filed: 1991-05-30
Abstract: PURPOSE:To provide a headed part supplying device having a method, in which parts are aligned and transfered by catching the heads of the headed parts with the peripheral edge of a rotating turning truck, are sucked in a sucking pipe, and then are changed their direction to be blown into a feeding pipe. CONSTITUTION:This device provided with; a bowllike turning trunk 2, having an inner wall composed of a spherical wall 2a and a conic wall 2b and rotating in a horizontal direction with a motor 9, a disk 5 nearing to the inner wall of the turning truck 2 and tilting to be rotated, and an suction and blowing-out means 13 arranged above the peripheral edge of the turning truck 2. The unnecessariness of a chute rail and seamlessness eliminates parts clogging. Sucking by air ensures the separation and quarrying of parts, reducing a motion mistake. A continuous rotation method simplifies structure and reduces manufacturing cost. Fitting plural sucking pipes alone allows supplying plural parts concurrently. The alignement transfer of the parts at low-speed rotation lessens the damage to the parts.
Patent JP-H1164266-A (JP)
Title: Apparatus for detecting position and level of damage of coated buried metallic conductor
Inventor: HOSOKAWA YUJI
IPC: G01N27/20
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To always monitor occurrence of a damage to a coating of a buried metallic conductor and quantitatively judge a position and a degree of the damage. SOLUTION: A position and a degree of a damage of a buried metallic conductor (steel pipe) 2 to be monitored are immediately detected by a conduction point 3 set at one point of the coated buried metallic conductor, a conduction electrode 5 buried in the vicinity of the buried metallic conductor 2, a conduction power source apparatus 12 sending a.c.  signals between the conduction point 3 and the conduction electrode 5, a potential measuring apparatus 13 measuring an amplitude and a phase of a signal frequency component of a potential between the buried metallic conductor 2 and a reference electrode 8 buried in the vicinity of the conductor, a current measuring apparatus 14 measuring an amplitude and a phase of a signal frequency component of a current running in a conductor in a monitor direction of the buried metallic conductor 2, an analyzing apparatus 15 detecting the position and degree of the damage in the monitoring direction, and an informing apparatus 16 informing a predetermined manager of a detected result.
Patent JP-H0678455-A (JP)
Title: Driving voltage supplying unit
Inventor: MATSUURA SHUNJI
IPC: H02J1/00
Filed: 1992-08-27
Abstract: PURPOSE:To prevent a fault in operation at a terminal station when an output from a driving voltage supplying unit in a key station is supplied to the terminal station even through a long cable with a large amount of internal loss. CONSTITUTION:A voltage detecting line 17 is provided with a connector cable 2 in a body. The voltage detecting line 17 generates voltage data for indicating a voltage applied through a connector cable 2 to a terminal station 3 and transmits the data to a key station. Moreover, a voltage compensation means 22 is provided for adjusting an output voltage from a key station 4 through the voltage detecting line 17 so that an input voltage of the terminal station 3 is compensated to a constant value.
Patent JP-H1073333-A (JP)
Title: Cryogenic cooling apparatus
Inventor: NARASAKI KATSUHIRO
IPC: F25B9/14
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To realize cryogenic cooling apparatus of a closed cycle operation which has a simple construction and high reliability and is easy to handle and of which a cooling temperature comes to be in a region of a superfluiditive helium temperature (1.8K). SOLUTION: Circuits 23 and 24 connecting a GM refrigerating machine 21 for precooling and a GM compressor unit B and JT circuits 25 and 26 connecting a JT compressor unit C and a JT valve 16 are made separate systems and independent of each other and<4> He is used as circulating gas in the circuits 23 and 24, while<3> He is used as the circulating gas in the JT circuits 25 and 26. The JT compressor unit C makes it possible for the low pressure side of the JT circuits 25 and 26 to hold a negative pressure by a compressor main body 1 in one stage and a pressure reduction regulating mechanism connected thereto in parallel and composed of a check valve 5, a primary pressure regulator 6, a buffer tank 7, a secondary pressure regulator 8 and a minute differential pressure regulator 9 with a check valve.
Patent JP-H0677704-A (JP)
Title: Laminate type dielectric filter
Inventor: HIRAI TAKAMI
IPC: H01P5/08
Filed: 1992-08-27
Abstract: PURPOSE:To obtain the laminate type dielectric filter which can have its band narrowed down by improving attenuation characteristics without increasing the occupation area and is suitable for size reduction. CONSTITUTION:On a dielectric layer 12, an input electrode 41 which overlaps with a resonance element 21 on an input end side and is almost orthogonal to the resonance element 21 and an output electrode 42 which overlaps with a resonance element 22 on an output end side and is almost orthogonal to the resonance element 22 are formed. The input electrode 41 is extend beyond the resonance element 21 on the input end side and further toward the resonance element 22 on an output end side and the output electrode 42 is extended beyond the resonance element 22 on the output end side and toward the resonance element 21 on the input end side. The tip part 411 of the input electrode 41 and the tip part 421 of the output electrode 42 are coupled with each other by using a capacitor.
Patent JP-H0543786-A (JP)
Title: Polycarbonate resin composition
Inventor: ENOMOTO NORIHIDE
IPC: C08L35/00
Filed: 1991-08-15
Abstract: PURPOSE:To improve the moldability of a polycarbonate resin without lowering the heat-resistance. CONSTITUTION:An aromatic polycarbonate resin is compounded with an indene- containing copolymer resin containing indene and maleic anhydride, vinyl cyanide, maleimide, etc., as polymerized components, wherein the content of indene in the indene-containing copolymer resin is 10-60mol% based on the total polymerized component. A resin composition having excellent fluidity and moldability can be produced while keeping the heat-resistance of the polycarbonate resin.
Patent JP-S6289356-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KUDO SATOSHI
IPC: H01L21/331
Filed: 1985-10-16
Abstract: PURPOSE:To prevent the short-circuit between base and emitter electrodes by forming an Si oxide film which contains P on the upper surface of a polycrystalline semiconductor electrode and the Si oxide film containing P and an Si nitride film on the side of the polycrystalline semiconductor electrode. CONSTITUTION:A (p)layer 13 is formed by implanting B ions after an isolation oxide film 12 is formed on an n<-> type single crystal Si substrate 11. An SiO2 film 14 is thermally formed on the surface of the (p) layer 13 and is partially opened a window. A poly-Si film 15 and an SiO2 16 are formed in sequence on all the surface, As ions are implanted, annealed and an n<+> layer 17 is formed. A PSG film 18 is formed on all the surface. After the poly-Si film 15, the SiO2 film 16 and part of the PSG film are removed, an SiO2 film 19 is formed on the side of the poly-Si film 15. After an Si3N4 film 20 and a PSG film 21 are formed in sequence on all the surface, anisotropically dry-etched and a side wall spacer 22 is formed around a poly-Si emitter electrode. After B ions are implanted into the substrate, annealed and a base contact p<+> layer 23 is formed, the SiO2 film and the Si3N4 film are dry-etched and a base Al electrode 24 is completed.
Patent JP-H0866668-A (JP)
Title: In-pipe cleaner
Inventor: MORINO MASARU
IPC: B08B9/02
Filed: 1994-08-29
Abstract: PURPOSE: To physically remove the fixed matter adhering to and deposited on the inside of a pipe without using chemicals by composing the in-pipe cleaner of a vibrator for vibrating a cylindrical blade back and forth and a high- pressure water ejection tube fixed to the vibrator. CONSTITUTION: This appliance is designed to crush and remove the fixed matter adhering to and deposited on the inside wall of the pipe by vibration of the cylindrical blade 21 existing at the front end of a cylindrical body 2 and is composed of the vibrator 3 which is fixed at the cylindrical blade 21 and vibrates the cylindrical blade 21 back and forth and the high-pressure water ejection tube 4 fixed to the vibrator 3. The high-pressure water ejection tube 4 consists of a tube body and a reverse injection nozzle 42 fixed at the front end thereof. Namely, the cylindrical blade 21 formed to meet the inside diameter of the pipe to be subjected to removal the fixed matter is vibrated and the thrust force thereof is obtd. by the water ejected backward from the high- pressure water ejection tube 4.
Patent JP-H1066881-A (JP)
Title: Metallic carrier for catalytic device
Inventor: MATSUOKA KATSUNORI
IPC: B01D53/86
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a metallic carrier in which fracture and lowering of oxidation life are not caused in the soldering part of a roll-shaped honeycomb body consisting of both ferrite-based stainless steel containing Al and soldering material containing Ni as a main component. SOLUTION: Slender beltlike soldering materials 3 are interposed between corrugated material 1 forming a honeycomb body and plate material 2, provide and joint so as to sandwich the plate material 2 and to be placed opposite to each other and to be mutually separated in the axial direction with as interval I. Since the plate material 2 is deformed in the axial direction by thermal stress of the axial direction by thermal stress of the axial direction and deformed in the radial direction by thermal stress of the radial direction, thermal stress is relaxed. Austenitizing of base material is reduced and stress concentration due to difference of the thermal expansion coefficient of system is prevented and also Al content in the base material is held and oxidation life is prolonged.
Patent JP-2000046448-A (JP)
Inventor: ICHINOMIYA TAKUMI
IPC: F25C5/16
Filed: 1998-07-29
Abstract: (57)【要約】
【課題】小型化が図れ、容易に運搬することができ、か つ、確実に氷粒を投入することができる氷粒投入装置を 提供する。
【解決手段】氷粒投入装置１は、氷粒を製造する氷粒製 造装置２と、この氷粒製造装置２により製造された氷粒 を送り出す氷粒送出装置３と、この氷粒送出装置３から 送り出された氷粒を目的の位置に搬送する氷粒搬送装置 ４と、これら氷粒製造装置２、氷粒送出装置３および氷 粒搬送装置４を収納するハウジング１０とで構成されて いる。氷粒送出装置３は、底部１１に開口３１３が形成 されたケーシング３１と、ケーシング３１内に回転可能 に設置され、外周部に８枚の羽根３３１が立設されたロ ータ３３とを有している。氷粒搬送装置４は、空気流に より氷粒を搬送する装置であり、管路４１と、氷粒送出 装置３から送り出された氷粒を管路４１に供給するロー タリーバルブ５を備えた供給部と、冷却機と、送風機と を有している。
Patent JP-H0789541-A (JP)
Title: Foldable container
Inventor: ICHIKI TADAHIKO
IPC: B65D6/18
Filed: 1993-09-14
Abstract: PURPOSE:To provide a foldable container from which a content can be taken out under a stacked condition, in which an object can be stored while preventing dust and dirt from entering, and which can be stacked in multiple layers either at the time of being assembled or folded by a method wherein a gate plate is rotatably connected to a top plate, and at the same time, the gate plate is engaged with a bottom plate and longer side plate. CONSTITUTION:An article is put in a container 1 by opening/closing a gate plate 5 by turning the gate plate 5 in the outside direction. Also, after the article is put, engaging pieces 51 of the gate plate 5 are engaged with engaging grooves 33, 43 of a bottom plate 3 and longer side plates 4, and thus the article can be totally stored. In addition, by disengaging the engagement between the bottom plate 3 and longer side plates 4, and the gate plate 5, the longer side plates 4 can be bent, and by putting the gate plate 5 on the upper surface of the top plate 2, the container 1 can be folded. Also, under the folded condition, the engaging pieces 51 of the gate plate 5 are stored in notches 22 of rail parts 21 of the top plate 2. At the same time, the rail parts 21 protrude higher than the upper surface of the gate plate 5. Therefore, the rail parts 21, the bottom plate 3 of another container which is stacked on the top of the rail parts 21 can be supported.
Patent JP-S6292709-A (JP)
Inventor: SAKAKIBARA TAKAAKI
IPC: H02B13/065
Filed: 1985-10-16
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-H0276509-A (JP)
Title: Seed feeder
Inventor: TAKANAKA HIDEYUKI
IPC: A01C7/16
Filed: 1988-09-13
Abstract: PURPOSE:To automatize work seeding individual seed at almost fixed interval by providing two vibrating troughs linearly extending and transferring seed to one direction by vibration, etc., and discharging seed to outside in individually separated state. CONSTITUTION:An alternative electric current is turned on and troughs 4 and 14 are linearly vibrated, then seeds in the trough 14 are introduced to leftward and seeds in the second trough 4 are introduced to rightward as large lumps till a depression 32, thus the seeds are introduced to downstream side in almost two rows, and seeds fallen to the depression 32 are returned to transferring face 30 in the first trough 14. Next, the seeds are introduced to a single layer device 34, passed a control plate 36 with removing duplication and introduced to downstream side in more rows. Then, the seeds are made to almost two rows at a narrow path 41, further dispersed at a bending part 42 and transferred in one row and one layer, then introduced into a groove 46, thus introduced to outward with individual interval. Thus, said feeder 1 is transferred along ground at a fixed speed and the seeds are able to be seeded in individual seed granule at desired interval.