baber/WOPTO huggingface dataset:
Patent JP-H1197230-A (JP)
Title: Magnetic fluid and its manufacture
Inventor: KIMU YONSAMU
IPC: H01F1/44
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent fluid that operates strongly and accurately and that provides its particles with oxidation resistance by dispersing magnetic metal particles sheathed with an antioxidation film into a solvent stably and by maintaining such a dispersed state. SOLUTION: An oxide film is formed on the surface of an oxide particle that will serve as a material for forming a magnetic metal particle, and such a starting oxide particle having the oxide film formed thereon is reduced so as to obtain a magnetic-metal-particle-starting oxide particle on the surface of which the oxide film has been formed. A solution containing the obtained oxide-film-covered, magnetic-metal-particle-material oxide particles is left stationary to thereby separate the liquid phase from the solid phase. Then, only ultrafine particles floating in the liquid phase are entrapped. The ultrafine particles have an average grain diameter ranging from 5 to 20 nm, and exhibit a satisfactory dispersing property without sedimenting in the liquid. Here, the oxide film is an antioxidant film.
Patent JP-S63105381-A (JP)
Inventor: SAKAI TADASHI
IPC: F25C1/22
Filed: 1986-10-23
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-H07103465-A (JP)
Title: Burning condition determining device
Inventor: YAMASHITA TADAO
IPC: F23N5/10
Filed: 1993-10-07
Abstract: PURPOSE:To provide a burning condition determining device, in which the off-set regulation of an operational amplifying circuit can be simplified and the output of electric signal of the operational amplifying circuit never goes out of the range of input voltage of an input port for a microcomputer. CONSTITUTION:Under storing mode, DC voltage of a predetermined level is impressed under a condition that a thermocouple 1 is not connected while a microcomputer 5 operates a correcting value by (predetermined voltage- recognizing value) and stores it into an E<2>PROM 4. Under ordinary operation mode, the microcomputer 5 reads the correcting value out of the E<2> PROM 4 to convert it into a correcting value and sends an output 50 for off-set coping with said correcting value out of a D-A output port 52 to impress it on both ends of a resistor 26 through another resistor 53 and effect off-set.
Patent JP-H1078343-A (JP)
Title: Gas meter suspendibly installing unit
Inventor: SAKUMI SEIICHIROU
IPC: G01F3/22
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter suspendibly installing unit by which an installing space of a gas meter can be reduced and installing work can be simplified. SOLUTION: In this gas meter suspendilby installing unit 1, a gas meter 7 is arranged on a building wall 2. A joint 23 to connect a gas meter inlet and a gas stopcock 13 having a connecting port 11 with inlet side piping 5 connected to its sideways outside, are arranged in an inlet side part 19 of this unit 1. A joint 29 to connect a gas meter outlet, connecting ports 37 and 39 with outlet side piping 9 and 10 connected to its sideways outside and a test port 35, are arranged in an outlet side part 33. These inlet side part 19 and outlet side part 33 are fixed to the building wall 2 by a fixing metal fitting 41. A cover 3 is also provided to cover the inlet side part 19, the outlet side part 33 and the fixing metal fitting 41.
Patent JP-S62109626-A (JP)
Title: Manufacturing process for cylindrical part of riber reinforced plastic
Inventor: SASAJIMA YOICHI
IPC: B29C70/06
Filed: 1985-11-08
Abstract: PURPOSE:To manufacture easily the cylindrical part of FRP (fiber-reinforced plastic) carrying low winding angle and complying with high accuracy by winding the resin-impregnated fiber around the sliding disc-type molding jig installed at the both ends of mandrel at the desired winding angle. CONSTITUTION:The sliding disc-type molding jig is installed along with the shaft 2 at the both ends of mandrel 1. The resin-impregnated fiber 7 is wound around the outer circumference of the said mandrel almost in parallel (winding at zero angle or low angle), and after both ends of the said fiber is fixed to the jig 3 with the bind tool 9, both of the jigs 3 are slid outward to stretch the fiber. Further, the resin-impregnated fiber is wound around the outer circumference at the desired winding angle to form up the reinforced layer 10. Thus, by means of filament winding process, zero angle winding or low angle winding with high accuracy can be achieved easily.
Patent JP-H1186465-A (JP)
Title: Signal processor
Inventor: IWATA KAZUMI
IPC: G11B20/18
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce the ratio of the redundant data and to improve vibration- proof, impact resistance by writing the main data on an error correction block in a first area of a memory area, writing all or its parts of the redundant data in a second area and performing the error correction of the main data stored in the first area based on the redundant data recorded on the second area. SOLUTION: A control part 20 secures a data amount much of a PO parity of a 2 ECC block on a DRAM 21 as a redundant data area, and toggles at every ECC block, and superscribes the PO parity of respective 13 rows to write in. Further, when the control part 20 receives a write-in request signal, the part 20 sends successively a data area write-in address INC, request signal and a redundant area write-in address INC, request signal respectively to a disk data area write-in address counter 106a, and a redundant area write-in address counter 106b for an address generation part 22 to count respective addresses.
Patent JP-H10115889-A (JP)
Title: Sensitivity enhancing method and recording method for photosensitive thermally developable photographic material
Inventor: LEENDERS LUC
IPC: G03D13/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To enhance the photographic sensitivity of a photographic material by executing an exposure stage according to information during a heating stage while keeping the photographic material existing in one identical holding or guide means during both of the exposure stage and the heating stage according to the information. SOLUTION: The exposure stage is started after the heating stage is started and a preliminary heating stage is executed before the exposure stage. Besides, it is prefereble that the duration of the exposure stage is under 1/10 of that of the heating stage. It is specially preferable that the duration of the exposure stage is under 1/100 of that of the heating stage. The exposure stage corresponding to the information of the photosensitive thermal developing feasible photographic material and the thermal developing stage thereof are executed in the midst of the heating stage. Then, a visible image is formed from a latent image obtained on the exposure stage. Besides, the heating stage is started before the exposure stage is started and finished after the thermal developing stage for forming the visible image is finished.  Thus, the photographic sensitivity is enhanced while enabling a simple photothermography processor to be used.
Patent JP-H03112694-A (JP)
Title: Lead powder removal in paper-driving type automatic drafting machine
Inventor: NODA HIDEO
IPC: B43L13/02
Filed: 1989-09-27
Abstract: PURPOSE:To prevent a roll paper from becoming dirty with a pencil lead powder by dropping the lead powder from the surface of the paper through causing the paper to hang down from the top surface of a platen in the direction of a floor face after the end of drawing in pencil and through reciprocating the paper forward and backward of a machine. CONSTITUTION:When a paper 20 is set on a platen 2 and the drawing operation of an automatic drafting machine is started, a controller controls the forward and reverse rotation of a driving roller 8 and drawing roller 6, the movement of a pen head 14 along a Y-rail 12 and going up and down of a pencil 18. In this manner, a predetermined drawing is performed in the paper 20 mounted on the platen 2. When drawing is judged to have ended, the driving roller 8 and drawing roller 6 are rotated to move the paper 20 to the front of a machine 4 and to cause the paper 20 to hang down from the top surface of the platen 20 toward a floor face. Within a short range of rotation, the driving roller 8 and drawing roller 6 are rotated in the forward and reverse directions and the paper 20 is moved several times forward and backward of the machine 4 within a short range. Thus, the hanging-down paper 20 moves up and down within a short range to drop a pencil lead powder on the paper 20 to a floor.
Patent JP-H03113075-A (JP)
Title: Surface coating method for carbon fiber and surface-coated carbon fiber
Inventor: MINAMI HIROSHI
IPC: D06M15/59
Filed: 1989-09-27
Abstract: PURPOSE:To improve the coherence and the adhesivity to matrix resin of carbon fiber by attaching a polyamide resin to the surface formed by coating an oxidation-treated carbon fiber surface with a specific compound followed by heat-treatment to effect chemical bond formation. CONSTITUTION:A bis-(2-oxazoline) compound is attached to an oxidationtreated carbon fiber surface followed by heat treatment to effect chemical bond formation between said compound and the acidic polar group present on said fiber surface, thus forming the first layer. Thence, 0.5-10wt.%, based on the carbon fiber, of a polyamide resin is attached to the surface of the first layer to effect chemical bond formation between the residual unreacted ring of said compound and the functional group of said polyamide resin, thus giving the objective surface-coated carbon fiber. Thereby, the coherence and the adhesivity to matrix resin (esp. polyamide resin) of the carbon fiber can be improved, and when such carbon fiber is used as a reinforcing material, the properties of the resulting composite material can be markedly improved.
Patent JP-S60143426-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: G11B5/64
Filed: 1983-12-28
Abstract: PURPOSE:To obtain a magnetic recording medium suitable for recording and reproducing of signals over a wide range by disposing a coated magnetic layer contg. a polymer polymerized by irradiation of electron beam as a binder on a substrate and providing a thin ferromagnetic metallic film on the coated magnetic layer. CONSTITUTION:A coated magnetic layer contg. a polymer polymerized by irradiation of electron beam as a binder 3 for a powder magnetic material 2 is disposed on a substrate 1 and a thin ferromagnetic metallic film 4 is provided thereon to provide a magnetic recording layer. A lubricant coating layer may be further disposed on the surface thereof or a so-called back coat layer for the purpose of improving running property may be disposed on another surface which does not have the magnetic layer of the base if necessary. The polymer which can be polymerized by irradiation of electron beam is enumerated by compds. contg. an acryloyl group, acrylamide group, allyl group, vinyl thioether group, etc. and the polymers formed by polymerizing unsatd. polyester or the like by irradiation of electron beam. The preferable range of the mol.wt. is 1,000-20,000.
Patent JP-H06100240-A (JP)
Title: Package inspection method
Inventor: TONE SHOICHI
IPC: B65H63/00
Filed: 1992-09-21
Abstract: PURPOSE:To improve inspection capability by transferring packages in sequence to two inspection positions, inspecting the upper surface of each package at one position, and then inspecting the lower side of the package in raised state at the other position. CONSTITUTION:At a process where a package wound around a takeup winder is packed after treatment with a yarn end treatment device, an inspection device 7 is provided for inspecting both upper and lower sides of the package. In this inspection device 7, packages P mounted on trays T are transferred in sequence to an inspection conveyor 12 built into a transfer line 5, positioned and stopped at two inspection positions S1 and S2. Then, the upper surface 13 of a package P1 is inspected with an upper surface inspection device 15 such as a CCD camera at the first inspection position S1. On the other hand, a package P2 is raised with a lifting device 17 at the second inspection position S2, while retained on a holder 20, and the lower surface of the package P2 is inspected with a lower surface inspection device 16 in that raised state.
Patent JP-H1190005-A (JP)
Title: Bonus port device of pachinko game machine
Inventor: NAKABAYASHI HIDEO
IPC: A63F7/02
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a bonus port device of pachinko game machine which has a simple structure, is not accidentally opened by a force from the movable wing side, and is less played when closing. SOLUTION: A pair of right and left movable wings 3a and 3b are supported by support shafts 2a and 2b on a base 1, and right and left horizontal guide holes 4a and 4b are asymmetrically arranged above and under the support shafts 2a and 2b respectively. Operating protrusion pieces 9a and 9b of an operating member 6, which are slid by a solenoid 5 disposed at the back of the base 1, are projected out from the guide holes 4a and 4b, and are engaged with a dent part regulating the position of the movable wings 3a and 3b, and the movable wings 3a and 3b are opened when power is applied to the solenoid 5.
Patent JP-S6296898-A (JP)
Inventor: HONDA TAKU
IPC: G21D3/00
Filed: 1986-10-24
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-H0589122-A (JP)
Title: Document preparing device
Inventor: GUNJI MASANORI
IPC: G06F17/21
Filed: 1991-09-30
Abstract: PURPOSE:To speedily correct only character information without changing character modification information for character information which is character- modified. CONSTITUTION:In a document generation device, a character modification control part 8, an input buffer 21 which temporarily stores input data, a text buffer 22 storing generated document information, a control buffer 23 storing modification information and the like and a modification information saving buffer 24 and the like which temporarily saves modification information are connected to a control part 3 controlling the whole device. When character information is inputted to a character position which is character-modified, corresponding modified character information is once saved in the modification information saving buffer 24, inputted character information is overwritten in the designated position of the text buffer 22 and character modification information saved in the modification information buffer 24 is added to the written character string.
Patent JP-H0299864-A (JP)
Title: Measurement of angiotensin ii
Inventor: SUZUKI FUMIAKI
IPC: G01N33/53
Filed: 1988-10-07
Abstract: PURPOSE:To enable stabilization and simplification of operation of measuring angiotensin II by using peroxidase-labelled angiotensin II. CONSTITUTION:Horse radish peroxidase is dissolved into a Na phosphoric buffer and a dropped and stirred up in glutaric aldehyde dessolved in refined water. After the reaction liquid is concentrated, isolated glutaric aldehyde is removed by a high performance liquid chromatography. Likewise, oxygen eluted fraction (near 40,000 in molecular weight) is concentrated. Then, 10.13-0.26mg of angiotensin is dissolved into 0.1-0.2mg of refined water and dropped into the oxygen eluted fraction concentrated as mentioned above to react for 2-4 hours, thereby obtaining peroxidase labelled angiotensin II. Then, amino acid is added to the reaction liquid to further react for 1-4 hours and after the liquid is concentrated, isolated angiotensin II is removed. A stabilizer such as serum albumin or casein is added to the above oxygen eluted fraction and then the liquid thus obtained is preserved below -10 deg..
Patent JP-H04131100-A (JP)
Title: Treatment of waste molasses and fermenting production of amino acid
Inventor: MATSUMOTO EIZO
IPC: C13B20/00
Filed: 1990-09-25
Abstract: PURPOSE:To treat the subject molasses by efficiently and readily separating and removing solid in said molasses having high impurities content by diluting waste molasses as a raw material, sedimenting solid in a specific condition and separating the supernatant. CONSTITUTION:Waste molasses as a raw material is diluted so as to be 30-40w/w% sugar concentration, the pH at 2-5 or 8-11 and the temperature of 20-55 deg.C and solid concentration in said state is made to <=10v/v%. Then the solid is sedimented and the supernatant is separated. Besides, said concentration control of solid is preferably performed in said supernatant.
Patent JP-H04133244-A (JP)
Title: Electric discharge tube and its manufacture
Inventor: SHISHIDO MASATAKA
IPC: H01J9/36
Filed: 1990-09-25
Abstract: PURPOSE:To maintain the discharge start voltage stable even with varying discharge frequency to a great extent and accomplish a long lifetime by furnishing an activation layer containing silicic acid compound of alkali metal at a part of the wall surface which is exposed to the encapsulated gas besides the electrode discharge surface. CONSTITUTION:The inner side face of a cylindrical vessel 1 is previously coated with a coating prepared by dispersing Ba soda series silicic acid glass powder in water, followed by drying, and solder or the like 4 is applied to the joining surfaces of discharge electrodes 2, 3 and vessel 1, which are then assembled so that the inter-electrode gap becomes a specified value. Fusion attachment of this solder 4 and sintering of activation layer 5 are conducted simultaneously through subjecting this assembly to heating and baking process under vacuum or in an inert gas atmosphere. Thus a discharge tube is fabricated, which can be used quite in the same manner as any conventional discharge tube, and the discharge start voltage exhibits a flat frequency characteristic, and a stable discharge start voltage characteristic can be maintained for a long period of time.
Patent JP-H0671604-A (JP)
Title: Bench circular sawing machine
Inventor: SASAKI KATSUHIKO
IPC: B27B5/20
Filed: 1992-08-27
Abstract: PURPOSE:To obtain a bench circular sawing machine capable of surely holding a workpiece on a base even when a cutting operation is conducted in the state that a circular sawing machine body provided with a motor on its side part is tilted to the motor side. CONSTITUTION:A motor is disposed on the side part of a longitudinally tiltable circular sawing machine body. On the motor-side end part of a base, a holder 15 for supporting a workpiece W is provided in a projected state so as to be positionally adjusted in the longitudinal direction of the workpiece W. On the holder 15, a vertical vice device 16 for holding the workpiece W by a pressing force downward to the holder 15 is detachably mounted. If the workpiece W is hard to hold on the base because of the motor disposed above the base in a cutting operation in the state that the circular sawing machine body is tilted to the motor side, the workpiece W can be surely held using the holder 15 and the vertical vice device 16.
Patent JP-H03114891-A (JP)
Title: Pyrazolopyrimidine-5-on group dyestuff having fused ring for thermal transfer recording
Inventor: KANEKO YUTAKA
IPC: C09B57/00
Filed: 1989-09-29
Abstract: PURPOSE:To improve spectral absorption characteristics, heat resistance and moisture resistance by using a pyrazopyrimidine-5-on group dyestuff having a fused ring for specific thermal transfer recording. CONSTITUTION:A dyestuff for thermal transfer recording shown by formula I is employed. In formula I, R1 and R2 represent a hydrogen atom, an alkyl group or a substituted alkyl group respectively, and R1 and R2 may bond mutually and form a five-membered or six-membered ring. R3-R6 represent the hydrogen atom, a halogen atom, the alkyl group, the substituted alkyl group, an alkoxy group or a substituted alkoxy group respectively, and both R1 and R4 and both R2 and R6 may bond mutually and shape a five-membered or six- membered ring, R7 represents a monovalent substituent group and Z a nonmetallic atom group required for forming a benzene ring or the heterocycle of the five-membered ring or a seven-membered ring, and the benzene ring or the heterocycle may have the substituent group. Accordingly, spectral absorption characteristics, heat resistance and moisture resistance are improved.
Patent JP-S61129501-A (JP)
Title: Measuring instrument for movement extent of camera lens
Inventor: MORI YASUO
IPC: G01B5/00
Filed: 1984-11-28
Abstract: PURPOSE:To measure the accurate movement extent of a camera lens even if the lens has a slight error in fitting position, etc., by using a linear ball bearing as a member for holding a contact rod which contacts the camera lens. CONSTITUTION:The linear ball bearing 8 is fitted in the tip part in a holder 4A. The bearing 8 has balls on its internal wall surface to allow movement with extremely small friction. The contact rod 3A penetrates the bearing 8 and is movable in the optical-axis direction of the lens. Then, a contactless displacement gauge 6 and a coil spring 7 are arranged and the flange at the rear end part of the contact rod 3A is pressed by the coil spring 7, so that the front end surface of the contact rod 3A abuts on the lens 1. The contact rod 3A moves in the optical-axis direction of the lens 1 with extremely small friction, so the front end surface of the contact rod 3A moves integrally in the optical-axis direction while abutting on the lens 1 all the time regardless of irregularity in the fitting position of the lens 1. Therefore, the contactless displacement gauge 6 detects the accurate movement extent of the lens 1.
Patent JP-H1079687-A (JP)
Title: Delay locked loop
Inventor: MIYATANI TETSUHIKO
IPC: H04B1/707
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a delay locked loop in which synchronization tracing is conducted continuously even on the occurrence of a phase deviation to a degree. SOLUTION: A spread code generator 707 outputs lots of multiplexed codes resulting from an advanced and a delayed phase of an own station spread code at synchronization acquisition, correlation devices 701, 702 take correlation between each component signal of a reception signal and the code and a spread code generator 708 outputs a code obtained by inverting the delayed phase of each own station spread code as above. A correlation device 705 takes correlation between the code and a real number signal from a complex multiplier 704 and its correlation output is used to correct a phase of a sampling clock signal from a (digital phase locked loop)DPLL 706.
Patent JP-H0591276-A (JP)
Title: Facsimile equipment
Inventor: SUGIURA TAKASHI
IPC: H04N1/32
Filed: 1991-09-30
Abstract: PURPOSE:To surely receive image information by receiving a training signal to be transmitted at prescribed speed from a communication opponent and notifying the opponent of the receiving state. CONSTITUTION:Data are received by a radio equipment via a receiving line 9aR, a modem 92 demodulates the received signal, and the demodulated encoded data are outputted to an encoder/decoder 93 via a signal line and decoded. The modem 92 modulates the received signal with a decoder 93 and outputs it to a radio equipment via a transmission lien 9aT. A CPU 91 takes in prescribed facsimile information through the modem 92, modulates the necessary facsimile information with the modem 92 and transmits it to the opponent facsimile equipment. At this time, whether or not the training signal transmitted before transmitting/receiving the information is satisfactory is discriminated and the communication opponent is informed of the receiving state through the radio equipment. When satisfactory image receiving is not expectable, a fail signal is repeatedly transmitted and the line is disconnected. Thus, the image information can surely be received.