baber/WOPTO huggingface dataset:
Patent JP-S58223737-A (JP)
Title: Sampling pipe
Inventor: MASUDA HIROAKI
IPC: F23J13/00
Filed: 1982-06-23
Abstract: PURPOSE:To prevent floating dust from sticking to the inner side of a sampling pipe and to measure the accurate concentration of the dust, by providing a discharge pipe sending coarse grains such as sand grains, etc. to the suction opening side of the sampling pipe of the floating dust and providing a cyclone separator at the rear of the sampling pipe. CONSTITUTION:Coarse grains such as sand, etc. are supplied from a feeder 9 through a discharge pipe 8 in the vicinity of a suction opening side 3 of a sampling pipe 4 of floating dust in the atmosphere, a gas existing before and behind of a dust collector and a gas of flue, etc. e.g. in a combustion gas 1. A cyclone separator 5 is provided at the rear of the pipe 4 and the coarse grains are recovered from a lower part valve 10 of the cyclone 5 to a storage tank 11 and then, the dust is discharge from a discharge pipe 7 through a discharge pipe 12 and a cascade impacter 6. The accurate measurement of dust concentration is made possible because the dust sticking to an inner wall is swept off by repeating the collision of the coarse grains with the inner wall of the pipe 4. Even a very small quantity of coarse grain to be used is sufficiently effective for the gas.
Patent JP-H02296650-A (JP)
Title: Covering material
Inventor: HONDA EIGORO
IPC: B65D77/24
Filed: 1989-04-26
Abstract: PURPOSE:To easily form a bag part and seal it by temporarily attaching a strippable paper to an adhesive layer formed on one end of a base material, forming a first perforation from one end to the other end of the strippable paper and connecting a second perforation with the two places of the first perforation. CONSTITUTION:A base material 12 is provided at one end with an adhesive layer 14 to the surface of which a strippable paper 16 is temporarily attached. The strippable paper 16 is provided with a first perforation 18 and a second U-shaped perforation 20. The adhesive layers 14 of this strippable paper 16 can be exposed by peeling off a part 17a outside of the first perforation 18 and a part 17b outside of the second perforation 20. When it is attached to the surface of a delivery article 29 with the part 17b removed, a bag part 24 is formed in the nearly central part 17c of the strippable paper 16 to receive an article 28 through its opening part 24a. The part 17a is also stripped of to seal the opening part 24a in order to prevent the article 28 from coming out of the bag part 24.
Patent JP-S61266388-A (JP)
Title: Device for producing semiconductor single crystal
Inventor: YAMATO MITSUHIRO
IPC: C30B15/12
Filed: 1985-05-22
Abstract: PURPOSE:To sufficiently ensure the inflow of silicon and to make uniform the resistivity distribution of the crystal in the lengthwise direction by setting an inner crucible on the inside of an outer crucible, providing a hole to the inner crucible and forming the part wherein the hole is set with silicon nitride or coating the part with silicon nitride. CONSTITUTION:An outer crucible 1 and an inner crucible 2 which is set on the inside of the outer crucible 2 are provided in a device for producing a semiconductor single crystal. A hole 3 is furnished to the inner crucible 2 and at least the part 4 of the inner crucible 2 wherein the hole 3 is set is formed with silicon nitride or coated with silicon nitride. When a crystal 7 is grown by using a seed crystal 6, the seed crystal 6 is pulled up while being rotated. Consequently, the liq. surface of the silicon melt 5 is gradually lowered, the silicon melt 5 in the outer crucible 1 flows into the inner crucible 2 through the hole 3, however, the hole 3 is never closed.
Patent JP-S592206-A (JP)
Title: Demagnetizer
Inventor: FUJITA MASAHIKO
IPC: G11B5/024
Filed: 1982-06-25
Abstract: PURPOSE:To obtain a magnetic recording/reproducing device which records the static pictures of high quality with a low cost, by unifying an erasing device for signals recorded on a magnetic sheet and a resetting device of a display counter which is mechanically set to zero. CONSTITUTION:An erasing device is provided with a switch 2, an oscillating/ shaping circuit 3 which generates a waveform needed for erasion of a magnetic sheet 7, a driving circuit 5 and a coil 6 which generates an alternating magnetic field. A resetting device contains a control circuit 11 which interlocks the switch 2 and controls the movement of a counter driving shaft 14 and a shaft position detector 15 which detects the revolving position of the shaft 14. Thus an undesired recorded sheet back is erased and reset to an unused state magnetically and apparently, and at the same time a display counter can be reset to zero. Thus, an effective application for one's own sheet back is ensured.
Patent JP-H10296223-A (JP)
Title: Garbage treating device
Inventor: ENDO TOYOFUSA
IPC: B09B5/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the decomposition efficiency with microbes for decomposing organic matters by providing a storage part below a garbage crushing means inside a causing and diverting a liquid passing through the garbage crushing means to the outside of the casing so that the liquid does not find its way into a crushed garbage piece storage part. SOLUTION: A through hole is formed in the center part of the top wall 3a of a lid 3 for a casing 1 and the lower end of a vertically cylindrical shell 4 with the closed upper end and the opening lower end is anchored onto the peripheral part of the through hole on the upper face of the top wall 3a. In addition, on the inner peripheral face of the lower and end part of the peripheral wall 4 for the cylindrical shell 4, a rotary cutter 8 and fixed cutters 13 are provided in such a manner that the fixed cutters 13 are spaced from the blade part of the rotary cutter 8 in the diametral direction and besides, are arranged at an intervals in the circumferential direction to encircle the rotary cutter 8.  Thus a garbage crushing means 14 is formed, and below thin means 14, a garbage disposing device body 2 which is a crushed garbage piece storage part is provided to store the crushed garbage pieces obtained through crushing with the rotary cutter 13 and the fixed cutters 8. In this case, water produced during the crushing of the garbage is diverted to the outside of the device so that the water does not find its way into the crushed garbage piece storage part.
Patent JP-H08306712-A (JP)
Title: Part feeder
Inventor: SAWADA HIROYUKI
IPC: B65H1/30
Filed: 1995-05-02
Abstract: PURPOSE: To feed and contain a part smoothly by providing an elevator with a positioning block and a mechanism for transferring a magazine while sucking on the side face, thereby transferring the magazine until abutting against a positioning block and then taking out the magazine. CONSTITUTION: A magazine feeding stage 13 for mounting a magazine 12 containing a large number of parts, i.e., lead frames 11, is provided with a magazine grip mechanism 16 comprising a magazine stopper 14 and a magazine pressure 15. The magazine 12 is transferred, while being sucked on the side face parts by means of suction pads 43, 44, until the magazine 12 abuts against positioning blocks 39, 40 in a magazine holder 37. Since the magazine 12 is not normally subjected to a pressure for causing deformation and the deformation, if any, can be corrected by sucking the magazine 12 to abut against the positioning blocks 39, 40, the part can be fed and contained smoothly.
Patent JP-S5233587-A (JP)
Title: Method of inspecting parts
Inventor: KINOSHITA MASAHARU
IPC: H01J37/26
Filed: 1975-09-09
Abstract: PURPOSE:To observe the magnetic domain pattern of magnetic parts with an electronic microscope during the course of parts manufacturing process, thereby improving the reliability of aparts and inspection efficiency.
Patent JP-H1044578-A (JP)
Title: Stencil-plate printing equipment
Inventor: TAKEDA FUCHIO
IPC: B41L13/18
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide stencil-plate printing equipment enabling regulation of the density of a printed image without changing a mechanical pressure applied to a plate cylinder and without changing a printing speed. SOLUTION: In this stencil-plate printing equipment, an original stencil plate M made is wound on a printing drum, ink is supplied to a plate cylinder 2, a printing paper P is pressed on the original stencil plate M by a pressing member 20 and the ink is made to permeate into the printing paper P so that the paper is printed. At the time when pressing is made by the pressing member 20, in this case, an electric field is formed between the plate cylinder 2 and the pressing member 20, in the direction of transferring the ink to the printing paper P from the plate cylinder 2.
Patent JP-H09273229-A (JP)
Title: Burying metal fitting, alligator metal fitting, and building material connecting metal fitting set
Inventor: YAZAKI FUTATSU
IPC: E04B7/04
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To realize a building material connecting metal fitting or a set constituting the connected body which can be applied to various building materials without being limited by the shape, thickness and the like of the building materials to be connected with, can be used in various states, and can surely and firmly connect together building materials, in a building material connecting metal fitting for connecting together building materials. SOLUTION: This building material connecting metal fitting is constituted of a burying metal fitting 10 having an insert part 11 to be inserted into a timber A and an engaging plate 13 upward bent from the insert part 11 and projecting, and an alligator metal fitting 20 having a fixing face part 21 and supporting face parts 22. The fixing face part 21 of the alligator metal fitting 20 is formed with an opening part 21b, the engaging plate 13 of the burying metal fitting 10 is inserted therethrough, and both metal fittings are engaged with each other in the state in which the fixing face part 21 and the engaging plate 13 are overlapped with each other.
Patent JP-S61268310-A (JP)
Title: Electroosmotic dehydrator
Inventor: KATO TADASHI
IPC: B01D61/54
Filed: 1985-05-21
Abstract: PURPOSE:To eliminate the unnecessary supply of a current in a press dehydration region, by selecting the electrode segment positioned in opposed relation to the electroosmotic dehydration region on the sludge feed passage of an electroosmotic dehydrator to apply voltage thereto through a current supply mechanism. CONSTITUTION:The switch contact 17a of a current supply selection switch apparatus 17 interposed to the current supply circuit corresponding to the electrode segments d-h of an electroosmotic dehydration region among the electrode segments 2a arranged on the circumference of a rotary drum 1 is turned ON and the switch contact corresponding to the electrode segment a-c of a region for performing the dehydration of sludge by mechanical pressing is turned OFF to perform the supply of a current. The sludge is advanced in dehydration at first by mechanical pressing and succeedingly placed under electroosmotic dehydration to be formed into a dehydrated cake which is, in turn, further fed by a belt and is subjected to dehydration treatment so as to be fed to an outlet side.
Patent JP-H048300-A (JP)
Title: Measurement of enzyme activity
Inventor: TOKUYAMA SATORU
IPC: C12Q1/44
Filed: 1990-04-26
Abstract: PURPOSE:To measure enzyme activity in high activity and in high accuracy, by adding a 1,2-diacyl-3-phosphatidylinositol and subjecting to enzymatic reaction. CONSTITUTION:3-Glycerophosphorylinositol is allowed to react with a fatty acid to give a 1,2-diacyl-3-phosphatidylinositol (A). Then, a phospholipase C- containing enzyme solution (B) prepared from a culture solution of Bacillus cereus is diluted with an aqueous solution of bovine serum albumin and blended with an emulsion of the component A, sodium deoxycholate and a buffer solution (pH 7.5) of boric acid to give an enzyme reaction solution (C). Then the component C at allowed to react at about 37 deg.C for about 10 minutes, mixed with a mixed solution of chloroform-methanol, etc., and separated by a centrifugal separator to give a methanol layer (D). Then, content of inorganic phosphoric acid in the component D is measured to determine the enzyme activity of phospholipase.
Patent JP-S63271456-A (JP)
Title: Electrophotographic sensitive body
Inventor: TANIGUCHI KIYOSHI
IPC: G03G5/047
Filed: 1987-04-30
Abstract: PURPOSE:To prevent a delayed rising of potential by electrostatic charge due to repeated use by incorporating a polyalkylene glycol ester into an electric charge transferring layer. CONSTITUTION:An electric charge generating layer 13 and an electric charge transferring layer 14 are laminated on an electrically conductive substrate 11. The layer 14 is composed of an electric charge transferring substance such as a compd. represented by the formula, a resin binder such as polycarbonate and a polyalkylene glycol ester such as polyethylene glycol monocarboxylic ester. A disazo or trisazo pigment may be used as an electric charge generating substance in the layer 13. An intermediate layer may be interposed between the substrate 11 and the layer 13 and the order of the layers 13, 14 may be reversed. Thus, a sensitive body having high sensitivity and hardly undergoing deterioration in the electrostatic charge characteristics due to repeated use is obtd.
Patent JP-S61267289-A (JP)
Inventor: AOKI MASAYUKI
IPC: H05B6/12
Filed: 1985-05-21
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-S5335102-A (JP)
Title: Commutator motor
Inventor: TOKIMOTO FUMIO
IPC: H02K3/50
Filed: 1976-09-13
Abstract: PURPOSE: To protect the above joint by connecting one end of a terminal to a fixed coil and the other end with a power supply wire through receptacle coupling and recessing this joint in the brush holder concave section. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0410253-A (JP)
Title: Production of recording medium
Inventor: SUZUKI KOICHIRO
IPC: G11B11/105
Filed: 1990-04-26
Abstract: PURPOSE:To obtain the recording medium consisting of alternately laminated films of small lamination periods by rotating a substrate so as to alternately pass the side parts of the space between rare earth metal targets and the space between transition metal targets and executing an electric discharge under a vacuum condition. CONSTITUTION:The substrate 7 is set in the position apart from a revolving shaft of a substrate holder 6 in the process for producing the recording medium by alternately laminating the transition metals and the rear earth metals on the substrate. The substrate holder 6 is then rotated and gas, such as Ar, is introduced from a gas introducing system 8. Electric powers are charged to the rare earth metal targets 3a, 3b of a rectangular shape and the transition metal targets 4a, 4b of a rectangular shape to generate the sputters by the electric discharge, by which the rare earth metals and the transition metal are alternately laminated on the substrate 7. Plasma is sealed into the space between two sheets of the targets facing each other by the magnetic field formed by magnets 9 at this time. The mixing of the atoms at the boundaries of the laminated layers is decreased in this way. The alternately laminated films of the small lamination periods are thus formed as the recording layer. The recording medium of high C/N is thus easily produced.
Patent JP-S5536633-A (JP)
Title: Speed change controller for automatic speed change gear
Inventor: SAKAKIBARA SHIROU
IPC: F16H59/12
Filed: 1978-09-04
Abstract: PURPOSE:To prevent speed change shock and speed change hunting by constituting a shift valve to have hysteresis width gradually widened at the time of low opening degrees of an accelerator. CONSTITUTION:When governor pressure which affects an oil chamber 274 is lower than a settled value, if throttle pressure which affects an oil chamber 266 is lower than a settled value, a sleeve 272 is positioned downward, if it is more than a settled value, the sleeve 272 is positioned upward. A spool 271 is sent down by the first hysteresis pressure which affects an oil chamber 277 formed by the throttle pressure that affects the force of a spring 273 and the areal difference by a land 271a and a land 271b, and by the second hysteresis pressure which affects an oil chamber 276 formed by the areal difference by a land 271b' and land 271c.
Patent JP-H10297019-A (JP)
Title: Image forming apparatus
Inventor: HANEDA SATORU
IPC: G03G15/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To protect the holding member for an exposing element against stress during heat cycle for heating and cooling a light emitting element by bonding the end part of an image exposing means to a common support and applying a tape-like member to the outer circumferential surface at the end part of the image exposing means integrally with the common support. SOLUTION: A supporting member 20 is secured between side face boards 30 while supporting a photosensitive drum 10 by inserting protrusions provided on the side face boards 30, i.e., engaging parts 31 projecting from the inner side face thereof, into recesses of the opposite end faces, i.e., the inner circumferential surfaces. Fixing angle of the supporting member 20 is regulated when an engaging pin 32 provided on the outer circumferential surface at the engaging part 31 of one side face board 30 is engaged with a cut 20A made in the end face of the supporting member 20 and each exposing optical system 12 is set at a specified position with respect to the body of the apparatus.  A correct positional relationship is also kept for a charging means, i.e., a scotron charger 11, and a developing means, i.e., a developer 13, arranged along the circumferential surface of the photosensitive drum 10.
Patent JP-H05283080-A (JP)
Title: Collecting bar for alkaline dry battery and manufacture thereof
IPC: H01M4/75
Filed: 1992-03-31
Abstract: PURPOSE:To provide a collecting bar, in which a bend of the plated wire rod is not generated and wire rods of a base end part and a tip narrow part can be exposed on the surface in a forging process and which has the excellent conductivity, and the manufacture thereof. CONSTITUTION:A collecting bar 1 for alkaline dry battery is provided with a nearly disc-like base end part 11 and a tip narrow part 12 having a nearly acute angle cross section, and the full length is plated except for the nearly disc-like base end 11 and the tip narrow part 12 having the nearly acute angle cross section. A wire material 1A is exposed on the surfaces 11a, 12a of these nearly disc-like base end part 11 and the tip narrow part 12 having the nearly acute angle cross section.
Patent JP-S61266522-A (JP)
Title: Powder extruded steel
Inventor: TSUBOTA KAZUICHI
IPC: C21D9/00
Filed: 1985-05-20
Abstract: PURPOSE:To obtain a steel having an extremely long fatigue life by forming once a molten steel into powder then working the powder by hot extrusion to form a steel product thereby dispersing extremely finely and uniformly, carbide and non-metallic inclusions. CONSTITUTION:The powder contg. >=60% particles of a carbon steel and low- and high alloy steels contg. 0.1-3.0% carbon and having <=44mu diameter to provide high wear resistance and to decrease compressive deformation is molded to a billet. The billet is put into a container and is worked by one time of hot extrusion to a building material or steel pipe unlike rolling. The non-metallic inclusions are thereby elongated in the longitudinal direction and are made finer than in the case of rolling. The powder extruded steel product of this invention provides the improvement of the service life by about 200-300% in any kinds of steel or applications when compared with the steel products produced by the conventional melting   rolling.
Patent JP-H05283896-A (JP)
Title: Electronic part mounter
IPC: H05K13/04
Filed: 1992-04-03
Abstract: PURPOSE:To materialize speedup by performing the work starting from the suction of an electronic part to the mounting with the minimum action. CONSTITUTION:In an electronic part mounter 1, which performs the positioning by recognizing the image of the electronic part held by the suction nozzle 11 provided at a suction head 2 through a CCD camera 12, the CCD camera 12 is attached to the suction head 2, and also a mobile camera 18 is provided freely of shifting at the suction head 2. Since the light L from an electronic part W can be reflected on a mobile mirror 18 and entered into the CCD camera 12 by shifting the mobile mirror 18 to the specified position (solid line position) only when recognizing the image of the electronic part w held by the suction nozzle 11, the operation of shifting the suction head to the camera can be omitted, and the work from the suction of the electronic part W to the mounting can be performed at high speed by a minimum action.
Patent JP-S5442113-A (JP)
Title: Tape cassette loading device
Inventor: MATSUI TAKAO
IPC: G11B15/675
Filed: 1977-09-09
Abstract: PURPOSE:To reduce the height of the body of an erect perspective type cassette tape recorder capable of performing mounting and dismounting of cassettes surely with a simple constitution by controlling a lock lever through a connecting rod actuating cooperatively with a pair of X-form links.
Patent JP-H08304134-A (JP)
Title: Flow-rate measuring device
Inventor: OKAMOTO HIDEKI
IPC: G01F1/66
Filed: 1995-05-08
Abstract: PURPOSE: To provide a means for solving the problems in a conventional device provided with a very long straight-pipe part for straightening the conducting fluid in a piping at the upstream part from a flow meter for improving the accuracy of the measurement of a flow rate. CONSTITUTION: An ultrasonic flow meter 2, which freely measures the flow rate of fluid flowing in a piping 1, is provided at the halfway of the piping 1. A turbulent-flow generating part 3, which generates the turbulent flow of the fluid in the extreme state, is provided on the upstream side from the ultrasonic flow meter 2 in the piping 1. An error correcting means under the turbulent-flow generating conditions generated with the turbulent-flow generating part 3 is provided.
Patent JP-S5634009-A (JP)
Title: Fluidized device
Inventor: ARISAKI KENJI
IPC: F27B15/00
Filed: 1979-08-28
Abstract: PURPOSE: To enable the collection of burnt residue with little unburnt content by a mehtod wherein troubles in a fluidized bed such as adhesion, hardening and formation of clinker are reduced and, the generation of NO x  being controlled, the burning efficiency of heavy crude oil is raised.  
     CONSTITUTION: The fluidized air 5 is introduced into a lower fluidized bed 1 through the intermediary of a dispersion plate 6. The heavy crude oil ash is introduced into the lower fluidized bed 1 from a nozzle 7, while additive oil 11 being also introduced into the lower fluidized bed 1 from a burner 10. Then, the heavy crude oil ash and a fluidizing medium subjected to the pre-processing of melting dissolution of the content of ammonium sulfate in the lower fluidized bed 1 rise up to an upper fluidized bed 2. Into the upper fluidized bed 2 introduced the anxiliary air 13 from the primary air nozzles 12. The fluidizing medium extracted from an overflow nozzle 16 provided in the upper part of the upper fluidized bed 2 through the inter- mediary of a rotary valve 17 is supplied to a fluidizing-medium regenerating device, where the ash content stuck to the fluidizing medium is removed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11303343-A (JP)
Title: Down pipe fixture
Inventor: SHIMIZU SHIGEHARU
IPC: E04D13/08
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a down pipe fixture that can easily fit a down pipe without play of a down pipe receiving member and a fixing nail. SOLUTION: A down pipe fixture A comprises a down pipe receiving member 1 for holding a down pipe, a down pipe clamping member 2 and a fixing nail 3. The nearly center part of the down pipe receiving member 1 is provided at an indoor side protruding part 13, and this protruding part 13 is provided with a through hole 14 from the indoor side to the outdoor side. The contact faces of the fixing nail 3 and through hole 14 are tapered.