baber/WOPTO huggingface dataset:
Patent JP-H02271313-A (JP)
Title: In-tube self-running inspecting device
Inventor: HIRAO ISAMI
IPC: G01N21/954
Filed: 1989-04-12
Abstract: PURPOSE:To prevent a holder, which holds a driving source in contact with the internal surface of a tube at the time of expansion, from being damaged and to suppress its adverse influence upon the tube side small by providing a contact pressure detecting means at the contact part of the holder for the internal surface of the tube and detecting contact pressure from outside at all time. CONSTITUTION:A couple of run driving units 10 are provided at the insertion tip part of a cable 1. The units 10 are equipped with a couple of front and rear main body parts 11 and 12 which are separated in the axial direction of the cable 1 and the main body parts are coupled by a cylindrical rigid tube 16; and a front balloon 29 and a rear balloon 30 as the holder are provided on the outer peripheries of the main body parts 11 and 12 and liquid is supplied to and discharged from the sealed spaces 32 and 33 between the outer peripheries of the main body parts 11 and 12 and balloons 29 and 30 to perform run driving in the tube 2. Pressure sensitive resistance bodies 37 and 38 which detect the contact pressure as an electric resistance value are stuck on the outermost diameter parts of the balloons 29 and 30, i.e. the internal surface of the tube 2, so the contact pressure between the internal surface of the tube 2 and balloons 29 and 30 can be recognized from outside at all times.
Patent JP-S60237229-A (JP)
Title: Electromagnetic clutch brake
Inventor: KURITA YUTAKA
IPC: F16D27/112
Filed: 1984-05-08
Abstract: PURPOSE:To reduce self-exciting vibration by gluing a viscous and elastic member with a retainer plate onto the back of the armature or rotor. CONSTITUTION:A viscous, elastic member 9 and a retainer plate 10 are glued onto the back of the armature 3 of electromagnetic clutch, and a viscous, elastic member 9 and a retainer plate 10 are glued onto the back of rotor 4. The viscous, elastic member 9 and a retainer plate 10 are glued onto the back of rotor 4. The viscous, elastic member 9 consists of resin having both sticky and elastic properties. The retainer plate 10 has a metal plate having stiffness on the armature side and a metal plate having magnetism interrupting characteristics on the rotor side in order to interrupt a magnetic circuit generated in the rotor. As a result, it becomes possible to substantially dampen the vibration.
Patent JP-S62247896-A (JP)
Title: Deminerizing method for ion-containing waste water
Inventor: YAMAZAKI KAZUYUKI
IPC: C02F3/32
Filed: 1986-04-22
Abstract: PURPOSE:To efficiently and economically treat waste water by introducing water to be treated to a treating part where fishes and plants are organically bred and cultured and removing ions of phosphorus, nitrogen, etc., by the absorption effect of the plants. CONSTITUTION:The 1st treatment part A where fishes 4 are bred in a treatment tank 1 packed therein with a Ca-contg. packing material 2 and provided with a stirring and air supplying means 3 and the 2nd treating part B which consists of a fish breeding tank 5 and a plant culturing tank 6 nd is provided with means 7a, 7b to supply water from one tank to the other to the respective tanks are provided. The raw waste water is treated according to need in the previous process thereof and while the treated water is maintained to growth the above-mentioned fishes, the water is introduced into the treating part A and is treated. The treated water is then introduced into the treating part B and is treated. More specifically, the waste water such as waste water of a semiconductor plant contg. the ions of phosphorus, nitrogen, etc., is treated by using the plants by which said ions are efficiently removed and at the same time the economical value is produced. The waste water treatment is thus efficiently and economically executed.
Patent JP-S58209723-A (JP)
Title: Roll film loading device of microfilm reader or the like
Inventor: MAETANI MASAMI
IPC: G03B21/11
Filed: 1982-05-31
Abstract: PURPOSE:To load and use any type of filter easily without trouble by providing a door plate which is opened and closed freely to the front surface of a cartridge insertion box and using a reel driving shaft which is attachable and detachable to and from the shaft holder of a forward/backward moving mechanism for the reel driving shaft. CONSTITUTION:When a cartridge type film is loaded, the cartridge 11 is only pressed into a loading box to intrude the head 141 of the reel driving shaft 141 into the center hole 18 of a reel automatically, and the rear end surface of the cartridge is pressed with a lever 110 to be loaded and held in the box. When the loaded cartridge is unloaded, the lever 110 is rotated from the cartridge in an escape direction and the head part 141 of the reel driving shaft 141 comes out of the reel hole 18 associatively to disengage from the cartridge, unloading the cartridge from the box. The lever 110 rotated for the escape is locked at the rotation position and inhibited from returning to cause no hindrance to next loading. When an open reel is used, the front surface door plate 107 is opened to place the box in an open state, and the reel driving shaft is replaced to facilitate loading and unloading.
Patent JP-H04303939-A (JP)
Title: Lead frame, and semiconductor device using said lead frame
Inventor: YAMAMOTO KAZUAKI
IPC: H01L21/60
Filed: 1991-03-30
Abstract: PURPOSE:To provide a lead frame on which a large element can be mounted by using a package of the same size and which can control the characteristic impedance of a signal line. CONSTITUTION:A low-permittivity resin film 3 is arranged and installed in such a way that it is stretched over a die pad 2a and inner leads 2b on a lead- frame main body 2 (shown by a two-dotted chain line A in the figure). The inner leads 2b on the lead-frame main body 2 are connected to inner leads 6b on the low-permittivity resin film 3 through bonding holes 4a, 4b, 4c, 4d. Consequently, in a state that a semiconductor element has been mounted on the low-permittivity resin film 3, connecting parts of both inner leads 2b, 6b are situated inside the region occupied by the semiconductor element, i.e., in the lower part of the semiconductor element. As a result, the size of a package using a lead frame 1 can be made smaller than that of a package using conventional lead frames.
Patent JP-S61251715-A (JP)
Title: Optical scale reader
Inventor: AKIYAMA KOJI
IPC: G01D5/347
Filed: 1985-04-30
Abstract: PURPOSE:To detect the position of the absolute origin of a scale with high precision by forming an image in a read head a pattern obtained by irradiating random and repeated pattern on target and calculating the difference between the electrical signals. CONSTITUTION:In case the read head 20 is located at a position of (A), there are no outputs of photodetecting elements 44a and 44b. When the scale 10 is moved to (B), the beams of light from a light source 41 are irradiated on the targets 11a and 11b. The beams of light reflected here are condensed by a lens 42 and formed the images on space filters 43a and 43b. In other words, images (a) and (b) on the targets 11a and 11b are formed on a' and b' on the space filters 43a and 43b and the beams of light reflected by the targets 11a and 11b are transmitted through the space filters 43a and 43b and photodetected by the photodetecting elements 44a and 44b. The pulse signals outputted with the elements 44a and 44b at this time are sent to a signal processing circuit at a signal processing part and processed as the signals for positioning the origin of the scale 10.
Patent JP-H08281124-A (JP)
Title: Manufacture of waste gas purifying catalyst body
Inventor: ITO KUNIO
IPC: B01J37/00
Filed: 1995-04-18
Abstract: PURPOSE: To produce a catalyst body which is provided with improved waste gas purifying function immediate after an appliance starts working and in the appearance of which stains are hardly visible even after a long time use as a waste gas purifying catalyst for appliances, e.g. electric roasters and gas ranges. CONSTITUTION: A blackened carrier is obtained by molding a mixture consisting of mainly heat resistant aggregate and calcium aluminate and containing 13-20wt.% of Zn-Mn ferrite as a black pigment, 4-12wt.% of Kibushi clay as a reinforcing material, and 2-10wt.% of ultrafine silica particle (average particle size of primary particles is 0.5μm or smaller) into a honeycomb shape. After a catalyst is carried on the carrier, the resultant carrier is immersed in hot water to dissolve the calcium aluminate not reacted in the catalyst.
Patent JP-S6238112-A (JP)
Inventor: TAMAI ITSUO
IPC: A47G29/00
Filed: 1985-04-30
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-S5518684-A (JP)
Title: Laser processing device
Inventor: MURAKAMI KAZUHITO
IPC: B23K26/00
Filed: 1978-07-28
Abstract: PURPOSE:To enahnce the flexibility of pipe and prevent node breakage of pipe due to bending deformation, by providing corrugated pipe or coil-form pipe reinforcing member on the outside of flexible pipe. CONSTITUTION:The internal surface of pipe is coated with gold, silver or other substance by vapor deposition to form a plane of reflection 8a in a flexible pipe 8. On the outside thereof, a pipe 8d in corrugated form made of, or coated with, material having excellent reflectance of laser beam is provided, and an optical guide having a hollow part 8c is formed between these pipes. Besides said corrugated pipe, a sawtooth reinforcing pipe 8g, or a coil form pipe reinforcing member 8e may be used to reinforce said flexible pipe.
Patent JP-S5617354-A (JP)
Title: Reticle frame for semiconductor device
Inventor: NISHIGUCHI TAKAO
IPC: G03F1/60
Filed: 1979-07-20
Abstract: PURPOSE:To facilitate preparation, quality check, and operation, by providing a plurality of protuberances with flat peaks on both sides of a frame to contact only the flat peaks with a reticle and a lens barrel. CONSTITUTION:A plurality of protuberances, for example, three 11b-11b'' are provided to upper faces 11a of frame 11 and the peaks of protuberances have flat parts 11c-11c''. A plurality of similar protuberances 11e-11e'' having the same flat parts 11f-11f'' are formed on lower face 11d of frame 11. These protuberances are slightly higher than upper and lower faces 11a, 11d of frame 11, respectively, and only a strength with which a reticle can be held is necessary for them. It is desirable that they are arranged in such positions to enable them to hold the reticle stably, and 3 protuberances 11e-11e'', of lower and upper faces are located on the same positions, respectively, thus permitting preparation, quality check, to be made easy and improving the easiness for the operation.
Patent JP-S61252969-A (JP)
Title: Manufacture of endless packing and apparatus thereof
Inventor: NIHIRA FUSANORI
IPC: B26D3/16
Filed: 1985-04-29
Abstract: PURPOSE:To prevent the deterioration of the sealing performance by alternately forming the perfect cut parts and the imperfect cut parts on a cylindrical material having a plane shape same to an endless packing as manufacturing object. CONSTITUTION:A cylindrical material 5 is wound onto two rotary shafts arranged nearly in parallel and cut by a cutting tool 7. Onto the peripheral surface of one rotary shaft 1 having a relief groove 2 formed, a small-radius peripheral surface 3 whose radius is gradually reduced and again increased gradually is formed, and the rest is formed as a large-radius peripheral surface 4 having the equal radius. Therefore, onto the cylindrical material worked by this manufacturing apparatus, the perfectly cut parts and the imperfectly cut parts are formed alternately. Therefore, cut parts and projection are not formed when the endless packing pieces are separated.
Patent JP-H02273295-A (JP)
Title: Base paper for thermal screen printing
Inventor: NAKAO TAKU
IPC: B41N1/24
Filed: 1989-04-14
Abstract: PURPOSE:To enhance the sharpness of a printing image and the sensitivity and image properties as base paper by laminating a thermoplastic resin film having a specific heat-shrinkage factor at 100 deg.C to a nonwoven fabric based on a cellulosic fiber being a continuous filament specific in a wt. basis and fineness. CONSTITUTION:A thermoplastic resin film having a heat-shrinkage factor of 10-80% at 100 deg.C is laminated to a nonwoven fabric based on a cellulosic fiber being a continuous filament having a basis wt. of 5-20g/m<2> and fineness of 0.3-3 denier. In order to enhance plate making sensitivity, the lower limit of the heat-shrinkage factor at 100 deg.C is pref. 40%. As the film, a polyester film is pref. considering the balance of the characteristics of thermal drilling of base paper and a shrinkage factor. The nonwoven fabric constituted of the continuous filament is low in apparent density and has high ink retentivity because of this and is extremely effective for uniformizing the exudation amount of ink.
Patent JP-S60236458-A (JP)
Title: Battery containing no mercury
Inventor: YOSHIDA KAZUMASA
IPC: H01M4/50
Filed: 1984-05-10
Abstract: PURPOSE:To improve discharge performance and electrolyte leakage resistance of a battery containing no mercury by using manganese dioxide prepared by roasting natural manganese dioxide as a positive active material and using a zinc anode containing no mercury. CONSTITUTION:Manganese dioxide prepared by roasting ore or powder of natural manganese dioxide and treating it with acid is used as a positive active material. No mercuric chloride is added to a positive mix 3 containing this manganese dioxide. Mercury is not contained in a separator and also in a zinc can 1. Electrolytic manganese dioxide may be mixed to the positive active material if required. Discharge performance and electrolyte leakage resistance of the battery containing no mercury are improved compared with the battery containing mercury.
Patent JP-S58211267-A (JP)
Title: Multi-computer bus coupling device
Inventor: SAITOU SUMIHISA
IPC: G06F13/38
Filed: 1982-06-02
Abstract: PURPOSE:To constitute a titled device so that a CPU can detect a mounted state and an unmounted state of an input/output device, by providing a memory for recording a state of the input/output device or validity of a transferred data, on a data common device connected to each CPU. CONSTITUTION:A CPU2 is provided with a data common device 1 having all the information of an input/output device 7, and a status memory 12 having all the mounted and unmounted information of the device 7. A program of the CPU2 is executed independently from a data transfer operation of bus coupling by regarding this device 1 and the memory 12 as a virtual input/output device. An input/output control device 6 has a status driver 13 for sending out a driving function of the input/output device and the mounted and unmounted information of the input/output device. A control device of the device 1 reads/writes the memory 12 in case when a control signal from the CPU2 is read/write of the mounted and unmounted information of the input/output device. Also, in case of read/write of an input/output device data, a data memory is brought to read/ write, and simultaneously, contents of the memory 12 are outputted to the CPU2.
Patent JP-H01263355-A (JP)
Title: Construction panel
Inventor: ANDO NORIO
IPC: E04F13/12
Filed: 1988-04-14
Abstract: PURPOSE:To prevent the deformation and exfoliation due to the thermal expansion, contraction, etc., of a panel and improve durability, execution performance, etc., by obtaining a thin metal plate member having a structure free from the contact between a surface member and a back surface member and fixing one edge of the back surface member onto a body. CONSTITUTION:A panel A in sandwich structure which consists of a surface member 1 in thin metal plate form, back surface member 13, and a core member 28 is formed from a decoration surface part 2, male type connection part 24, and a female connection part 26. As for the surface member 1, a trough part 1a is formed from the decoration surface part 2 consisting of a decoration surface 3, side wall 4, insertion edge 5 consisting of the upper and lower surfaces 6 and 7 and a reinforcing piece 8, and a cover edge 9 consisting of a side wall 10, undersurface 11, and a reinforcing piece 12. As for the back surface member 13, a trough-shaped part 13a is formed from a projection 15, nail strike part 16, fixed edge 14 consisting of a step difference 16a, upper surface 17, and a reinforcing piece 18 and an engaging edge 19 consisting of a starting-up piece 20, upper and lower surface 22 and 21 and a reinforcing piece 23. Therefore, a large-sized panel is surely fixed onto the body.
Patent JP-S62250342-A (JP)
Title: Ascending and descending guide mechanism for specimen stage
Inventor: CHIKAMATSU SHUICHI
IPC: H01L21/67
Filed: 1986-04-24
Abstract: PURPOSE:To stabilize the ascending and descending operation of a specimen stage by fitting a guide member with a substantially semicircular section between recessed groove guides and plane guides, applying a pressure from an outer frame to press the plane guides of a sliding shaft and fitting the guide member to the side of an inner surface. CONSTITUTION:Recessed groove guides 16, 16... with substantially semicircular sections are formed in a vertical direction in the inner circumferential surface of an outer frame 15 in the angular positions corresponding to plane guides 9, 9... formed on the outer circumferential surface of a sliding shaft 3. A guide member 17 with a substantially semicircular section is fitted between grooves 16 and planes 9. By applying a pressure to the member 17 from the outer frame 15 to press the member 17 against the planes 9, the member 17 can be fitted to the side of the inner circumferential surface of the outer frame 15. Accordingly, the wall thickness of the outer frame 15 in its circumferential direction becomes approximately constant over the whole circumference of the frame and the rigidity of an ascending and descending mechanism can be increased as a whole to stabilize the ascending and descending operation of a specimen stage 2.
Patent JP-S59218262-A (JP)
Title: Solder dipping device
Inventor: YAMAMICHI NOBUYUKI
IPC: B23K3/06
Filed: 1983-05-27
Abstract: PURPOSE:To prevent contamination of a molten solder and solder goods, and to prevent a drop of fluidity of a solder by formong an inert gas atmosphere on a liquid surface of a solder tank. CONSTITUTION:A liquid surface of a solder tank 4 becomes a non-oxidizing atmosphere by jetting an inert gas from nozzles 8, 9. In this state, goods to be soldered are carried by a belt conveyor 1 and heated by a heater 3 after applying a flux. Subsequently, this heated goods are dipped in a molten solder 11 of the solder tank 4, cooled by a fan 5, and thereafter, carried. By this device, contamination of the molten solder and the goods is prevented, and it is prevented, that drop of fluidity of a solder.
Patent JP-H09253539-A (JP)
Title: Trigger type jetting device with hood
Inventor: TSUBAKI TATSUO
IPC: B65D83/76
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To use a trigger type jetting device hardly feeling the weight at a time of mounting a hood to the trigger type jetting device even when the hood is made large sized by making the hood remarkably light in weight, and to facilitate the attaching/detaching, etc., by enabling to easily attach and detach the hood and also stably attach it and attach the hood on a trigger type jetting liquid container too. SOLUTION: The trigger type jetting device 1 mounted freely detechably with a trigger type jetting device main body 2 provided projectingly a cylindrical body 4 on a tip of a muzzle 3, on a mouth part 6 of the liquid container 5, and a base cylinder part 8 engaged with the outer periphery of the cylinder body 4 in freely attahcbly and detechably are provided. A taper cylinder part 9 having a size capable of being attached to the single liquid container 5 is provided on the base cylinder part 8 successively, and an outwardly faced flange 10 is provided on the tip of the taper cylinder part 9 and the hood consists of a thin hood 7 molded of a thin synthetic resin sheet.
Patent JP-H08284597-A (JP)
Title: Lining constructing method of shield tunnel
Inventor: KATSUKI HARUHIKO
IPC: E21D11/08
Filed: 1995-04-19
Abstract: PURPOSE: To shorten the term of construction works of a shield tunnel, and to install walking-floor concrete easily. CONSTITUTION: Fillers are injected to the joint places of adjacent segments 4 through cover plates 5 at the same time as primary lining, in which segments 4 are assembled on an excavated bedrock, and secondary lining is executed simultaneously, thus shortening the term of works. Previously prepared walking- floor precast concrete 8 is set up by the same process as the assembly of the segments in the installation of walking-floor concrete, thus facilitating mounting.
Patent JP-S5521537-A (JP)
Title: Method of deoxidizing molten copper dipping coating
Inventor: ASAI TSUTOMU
IPC: C23C2/00
Filed: 1978-07-31
Abstract: PURPOSE:To produce copper coated wire of high quality by heating molten copper flowing through a passage directly by incompletely burned gas to thereby remove dissolved exygen in molten copper. CONSTITUTION:A base wire 1 is supplied through a drawing unit 2 and a shaping unit 3 into a housing 4 and through a drive roller 6 into a connecting tube 7. A cathode copper plate 29 containing low oxygen supplied from a preheating furnace 26 having a heater 27 and conveying rollers 28 is molten in a melting furnace 24 having a heater 25 and heated directly by incompletely burned gas containing buthane gas or the like as main fuel component while flowing through a passage 23 and deoxidized to contain less than 20ppm of oxygen content and to be flown into a retaining furnace 20. The molten copper supplied from the furnace 20 into a crucible 11 is adhered onto the outer periphery of the base wire 1 passing through a nozzle 10. The base wire 1 adhered with copper is cooled while passing through the tower 14 and formed in desired diameter by a rolling mill 16. It is then contained through a coiler 17 into a drum 18.
Patent JP-S60238467-A (JP)
Title: Method for plating low-melting point metal on shaped stranded wire
Inventor: MURATA KEIJI
IPC: C23C2/38
Filed: 1984-05-09
Abstract: PURPOSE:To prevent the generation of voids and the ruggedness on the surface with a simple method by untwisting a shaped stranded wire temporarily in a molten metal vessel, impregnating the wire with molten metal, and taking out the wire while cooling the wire in a throttle jig at the outlet. CONSTITUTION:A pretreated wire to be plated (shaped stranded wire) 2 is sent into a plating vessel 51 through an inlet throttle die 8 in a hot dipping vessel 5, and passed through the through-holes 74, 75, and 76 of plural jigs 71, 72, and 73 so that the wire 2 to be plated may be untwisted temporarily by the given torsion. The inside of the wire is impregnated with a molten metal 10, and the wire is taken out while being cooled in an outlet throttle die 9 by a cooler 6. Besides, the through holes 74 and 76 of the jigs 71 and 73 are formed vertically like the through-holes of the dice 8 and 9, and the through hole 75 of the jig 72 is inclined to a specified angle. Consequently, a plated wire 20 impregnated with molten metal to the inside is formed.
Patent JP-S63257562-A (JP)
Inventor: WATANABE YASUO
IPC: A61G7/00
Filed: 1987-04-16
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。