baber/WOPTO huggingface dataset:
Patent JP-S59113156-A (JP)
Title: Manufacture of lead free-cutting steel
Inventor: HATONO TETSUO
IPC: B22D11/11
Filed: 1982-12-21
Abstract: PURPOSE:To accelerate the dissolution and uniform dispersion of lead particles in molten steel by adding lead to the molten steel in a tundish and by applying ultrasonic vibration to the molten steel through immersed horns for ultrasonic vibration. CONSTITUTION:Lead particles are charged into molten steel in a tundish 3 from a charging inlet 7. Refractory horns 8 each provided with an ultrasonic vibrator 10 are immersed in the part of the molten steel mixed with lead particles and/or the part of the molten steel contg. dissolved lead. By applying ultrasonic vibration, the dissolution of lead in the steel is accelerated, and lead particles and free-cutting inclusions are uniformly distributed in the steel. Gravity segregation due to the difference in specific gravity between molten steel and lead is prevented, and the yield of dissolution of lead in steel is improved.
Patent JP-S6283465-A (JP)
Title: Thin film forming device
Inventor: AOYAMA HIROSHI
IPC: C23C14/54
Filed: 1985-10-07
Abstract: PURPOSE:To make treatment of particles while a vacuum is maintained by detecting the particle generation condition in a vacuum treatment chamber and subjecting a filming part to etching off in accordance with the information obtd. in such a manner. CONSTITUTION:The particle generation condition in the vacuum treatment chamber 5 for forming thin films is detected by a detection part 8. An alarm or the like is emitted from a control part 9 when the detected value attains a certain reference. The filming part in the vacuum treatment chamber 5 is subjected to etching off by the information of the control part 9 or the judgement of the timing for maintenance in the integrated time of the treatment in a sputtering process. The adverse influence of the particles on the sputtering process is decreased without breaking the vacuum by the above-mentioned method and the etching-off of the filming part is executed.
Patent JP-S6378594-A (JP)
Inventor: TOYOFUKU KENJI
IPC: H05K3/34
Filed: 1986-09-20
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-H0664306-A (JP)
Title: Ink jet recording sheet
Inventor: ABE YASUMINE
IPC: B41M5/50
Filed: 1992-08-21
Abstract: PURPOSE:To obtain base paper of diazo photosensitive paper having little possibility of occurrence of slime and superior lubricating tensile strength and safety for a human body by a method wherein the base paper of diazo photosensitive paper is made of a paper material prepared by adding a cation starch added with a specific bromonitro alcohol compound. CONSTITUTION:Base paper of diazo photosensitive paper is made of a paper material prepared by adding a cation starch added with a bromonitro alcohol compound shown by a separate formula. In the formula, R1, R2 represent hydrogen atom or 1-2C alkyl group. In an ink jet recording sheet provided with an ink accepting sheet on at least one surface of a substrate, a gelatin is incorporated in the ink accepting layer. Furthermore, a coating liquid of the ink accepting layer is applied to the substrate and made gelatinous and, thereafter, the ink accepting layer is dried by a cold dry method. In this manner, base paper of diazo photosensitive paper superior in safety for a human body is obtained, and an ink jet recording sheet superior in sharpness and resolution of an image is obtained.
Patent JP-S59115411-A (JP)
Title: Valve timing controller for internal-combustion engine
Inventor: KATOU SHINICHI
IPC: F01L1/344
Filed: 1982-12-21
Abstract: PURPOSE:In a system for controlling valve timing through motion of a bearing positioned in each slit of inner and outer sleeve, to reduce friction through automatic aligning function by providing three pair of slit and bearing. CONSTITUTION:Three sets of slits 46, 48 are provided in inner sleeve at the cam shaft side and outer sleeve 44 at timing pulley 22 side where bearings 50, 52 movable in axial direction of cam shaft are inserted into said slits 46, 48 to control relative phase between inner sleeve 40 and outer sleeve 44 through motion of bearings 50, 52. Three sets of slits 46, 48 and supporting shafts 58 for bearings 50, 52 are provided with same interval in circumferential direction to perform automatic alignment through three contacting faces thus to form gap (S) between inner sleeve 40 and supporter 56 resulting in reduction of friction.
Patent JP-H0388736-A (JP)
Title: Method for bending sheet glass
Inventor: NISHIYAMA HISASHI
IPC: C03C8/22
Filed: 1989-08-31
Abstract: PURPOSE:To improve the releasability of a sheet glass from a glass-fiber cloth by coating the sheet glass with a ceramic color ink of a specified mixed powder to form a print layer and pressing the heated glass by the surface of a bender with the cloth placed on the print layer. CONSTITUTION:A powder contg. 10-98wt.% glass frit powder to be crystallized at 450-750 deg.C and 2-90wt.% of >=1 kind among amorphous glass frit having 400-640 deg.C softening point, a filler such as quartz sand and an inorg. pigment and an org. vehicle are mixed. A ceramic color ink consisting of the mixed powder is applied on a sheet glass to form a print layer, and the glass is heated to a bending temp. The glass is then pressed by the surface of a bender with a glass-fiber cloth placed on the print layer and bent. Consequently, the penetration of the cloth into the print layer is effectively reduced when the glass is bent, the releasability is improved, and the glass is bent into a desired shape.
Patent JP-H0674341-A (JP)
Title: Manufacture of supporting frame in high pressure processing device
Inventor: SAKAI YOSHIHITO
IPC: A23L5/10
Filed: 1992-08-24
Abstract: PURPOSE:To compactly manufacture the frame by providing a constitution such as receiving a plurality of sheets of plate-shaped frames connected to each other in a heated frame to give precompressing force, in a supporting frame in a high pressure processing device for applying a high pressure to act on food so as to perform sterilization, deactivation, etc., thereof CONSTITUTION:In a high pressure processing device, food is housed in a pressure chamber of a load generating unit 2, supported to a supporting frame 1, and processed at a high pressure. Here is constituted the supporting frame 1 into a structure such that after heating a frame 3, formed of metal material of large thermal expansion coefficient by forming an inserting space part 4, at a specified temperature in a heating furnace, a plurality of sheets of plate-shaped frames 5 formed of material of small thermal expansion coefficient are inserted into this inserting space part 4, and after integrally connecting both the frames 3, 5 through cotters 8, the plate-shaped frame 5 is given precompressing force by cooling a total unit. Thus by increasing strength against a tensile load acting on the supporting frame 1, its compactness is embodied.
Patent JP-H0888692-A (JP)
Title: Transmitter, receiver and transmitter-receiver
Inventor: FUJII AKIHIRO
IPC: H04N7/15
Filed: 1994-09-19
Abstract: PURPOSE: To allow the voice of an object utterance party to be heard clearly in a voice communication conference or video conference in which lots of participants take part. CONSTITUTION: An utterance party data generating section 3 discriminates a voice/silence from an input voice signal S1 to identify an utterance party and outputs utterance party data S3, applies multi-medium multiplex processing to the data and outputs resulting multiplexed data S6 to a transmission line 5. A multimedium demultiplexer section 6 applies multiplex/demultiplex processing to received data from the transmission line 5 and gives utterance party data S9 to an utterance party display section 8 and a sound volume adjustment section 7. The sound volume adjustment section 7 controls the voice signal of a required utterance party based on an individual sound volume control signal S13 from a user input terminal T3. The utterance party display section 8 displays an utterance party.
Patent JP-2000051142-A (JP)
Title: Endoscope
Inventor: NAKAMURA TAKEAKI
IPC: A61B1/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To sufficiently prevent steam from entering an imaging unit so as to secure the observation function for a long period when an endoscope is sterilized by steam in an autoclave by covering a whole or a part of the outer surface of the imaging unit with a gas permeable member. SOLUTION: Outer surfaces of a lens frame 23, 24, a thermocontractive tube 37 and a protective tube 42 are covered with a ceramic coating film 45. The front end of the ceramic coating film 45 also covers the front end face of the lens frame 23 and simultaneously the fitting part of a first lens 16. Thereby steam is prevented from entering the inside through the fitting part to prevent the inside lens from clouding. Since the steam impermeable ceramic coating film 45 is applied on the outer periphery of an imaging unit 14A, even when the endoscope is sterilized by steam under high temperature and pressure in an autoclave, almost no steam invade inside from outer surface.
Patent JP-H0387981-A (JP)
Title: Fingerprint image input device
Inventor: NIIZAKI TAKU
IPC: G06V40/13
Filed: 1989-08-31
Abstract: PURPOSE:To reduce the number of constituting parts by providing a picture identification function on a picture detecting means, and identifying whether or not the finger is of a living body by detecting the change of color from the increase of the depressing force with the finger in the fingerprint image obtained from the picture detecting means. CONSTITUTION:Light L is radiated from a light source 1 to a finger F in contact with the inspection face 21 of a transparent body 2, and the fingerprint image of the finger F revealed from a light irradiation is formed on a picture detecting means 4 by a fingerprint image formation optical system 3. Also, at the fingerprint image detected at the picture detecting means 4, the process of, for example, fingerprint collation, etc., is executed by a fingerprint image input processing means 5. And, the identification of whether or not the finger F is of the living body is executed by a living body identifying means 6 by comparing and discriminating the change of color between the fingerprint image at the moment when the finger F in brought into contact with the inspection face 21 (a first fingerprint image to be detected first by a face figure detecting means 4) and the fingerprint image after the finger F is pushed against the inspection face 21 (the fingerprint image to be detected by the picture detecting means 4 after being stabilized). Thus, the reduction of the number of the parts of the fingerprint input device can be attained.
Patent JP-S59149386-A (JP)
Inventor: BUAANON MAUNTOKIYATSUSURU BARU
IPC: G03G15/20
Filed: 1983-11-29
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-H0544320-A (JP)
Title: Adjustment ornamental plate
Inventor: SAKAKIBARA TAKASHI
IPC: E04F13/21
Filed: 1991-08-09
Abstract: PURPOSE:To improve quality and to shorten construction period by providing a polymer cement hardened material layer including hydraulic cement, sand, and organic high polymeric material as primary components, on the surface of an artificial slate plate. CONSTITUTION:A polymer cement hardened material layer 7 including hydraulic cement, sand, and an organic high polymeric material as primary components, is preliminarily provided on the surface of an artificial slate plate 8 for which water absorption is adjusted, at a factory, and after the layer is hardened and dried, it is cut according to the stepping size of a staircase, and an adjustment ornamental plate (pedalling plate) 1 is formed. Water absorption of steps of a concrete staircase 2 is adjusted, and a sand mortar lump 3 is adhered in the pedalling direction of the staircase 2 into a form of a mound, while the hardened material layer 7 of the plate 1 is directed to the pedalling surface, and is set at a predetermined position, and is adhered to the mortar lump 3 and is tentatively stopped. After the layer is tentatively stopped and is hardened, mortar is filled in a pedalling space 9, and a pedalling surface is finished. By manufacturing the plate 1 at the factory, the construction period is shortened, and the construction accuracy is improved by preventing the curving of the plate 1.
Patent JP-H01282082-A (JP)
Title: Motorcycle
Inventor: ASHIHARA YASUSHI
IPC: B62J35/00
Filed: 1988-09-08
Abstract: PURPOSE:To make an intake system rationally compact to make the shortening of a body length and the improvement of accelerating ability possible by making the intake system hang down along the front wall of a fuel tank, and arranging a down draft carburetor in the intake system. CONSTITUTION:An air cleaner 15 is arranged at the upper portion of a cylinder head 14a of an engine 14 on the rear part of a head pipe 2 of a body 1, and a fuel tank 17 is arranged over the upper portion of an engine transmission 14b between the rear part of the air cleaner and the front part of a seat. An intake system extending from the air cleaner 15 to the engine 14 is made to hang down along the front wall of the fuel tank 17 between the air cleaner 15, the engine 14 and the fuel tank 17, and a downdraft carburetor 16 is arranged in the intake system. Thus, since the suction of an intake air is performed without resistance and in a natural dropping mode, and fuel on a pipe wall flows down without staying on it, the intake system can be rationally compactly arranged, and moreover the action of the carburetor and the flow of the intake air can be smoothly performed, resulting in improved accelerating ability.
Patent JP-S6380992-A (JP)
Title: Laser beam guide device
Inventor: UCHIDA EIICHIRO
IPC: B23K26/064
Filed: 1986-09-24
Abstract: PURPOSE:To maintain accuracy of the titled device by holding a spiral cover as an optical path protective member between different brackets other than mirror blocks and preventing the stress from applying on the mirror blocks. CONSTITUTION:The brackets 7 and 8 for the spiral cover are fitted to a fixed side substrate 1 and a movable sliding body 2 respectively separately from the bracket 5 for the mirror block. The spiral cover 10 for protecting the optical path is held and fitted between both the brackets 7 and 8. A laser beam is reflected on the fixed side mirror block 4 and reflected on the movable side mirror block 6 through the spiral cover 10 for protecting the optical path and a cylindrical cover 9 for protecting light and advances toward a laser torch. When the movable sliding body 10 is moved, an interval between both the brackets 7 and 8 is changed and the spiral cover 10 for protecting the light expands and contracts. The spring force by this expansion and contraction is supported by both the brackets 7 and 8 and not applied on the fixed side and movable side mirror blocks 4 and 6.
Patent JP-H0390625-A (JP)
Title: Pitch-based carbon fiber cloth and production thereof
Inventor: YAMAMOTO MASAHARU
IPC: D03D15/00
Filed: 1989-08-30
Abstract: PURPOSE:To obtain a pitch-based conjugated fiber cloth giving a thin cloth of pitch-based carbon fiber by the removal of a polymer from a base cloth by melt-spinning a carbonaceous pitch and a thermoplastic organic synthetic polymer compound and forming the resultant pitch-based conjugate fiber in the form of cloth. CONSTITUTION:A pitch-based conjugate fiber cloth having excellent handleability and flexibility is produced in high weaving efficiency by melt-spinning (A) a carbonaceous pitch for the production of carbon fiber (preferably a thermoplastic pitch having a softening point of 230-320 deg.C) and (B) a thermoplastic organic polymer compound having excellent spinnability (preferably polyethylene terephthalate, a copolymerized polyester containing >=60mol% of ethylene terephthalate component or nylon) and forming the produced conjugate fiber in the form of woven fabric, knit fabric, nonwoven fabric, etc., The obtained conjugate fiber cloth can be converted to a pitchbased carbon fiber cloth composed of fine-denier fibers in high efficiency by removing the thermoplastic organic polymer from the cloth and infusibilizing and calcining the product in an oxidizing gas atmosphere.
Patent JP-H04104845-A (JP)
Title: Operation of magnetic separator
Inventor: ISHIKAWA HIROAKI
IPC: B03C1/00
Filed: 1990-08-24
Abstract: PURPOSE:To reduce the distance between a metal detector and the magnetic separator and to separate only scraps in the raw material by previously exciting the magnetic separator with a low voltage at the time of removing scraps from the highly magnetic raw material. CONSTITUTION:When the raw material 4 is the low-magnetism material such as coal or a hematite-based ore, a control board 7 is operated by the information from a control center 6 to actuate a metal detector 2, and the magnetic separator 1 is excited with a low voltage. When the scraps 5 such as metal pieces in the raw material 4 are detected by the detector 2 under these conditions, the separator 1 is excited with a high voltage based on the detection signal. When the raw material 4 is the high-magnetism material such as a magnetite-based ore, the control board 7 is operated by the information from the control center 6 to stop the operation of the detector 2, and the separator 1 is continuously excited with a voltage appropriate to the raw material 4. Only the scraps are surely separated in this way.
Patent JP-S60115753-A (JP)
Inventor: TSUNEMATSU TAKESHI
IPC: E04G21/12
Filed: 1983-11-28
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-H1059682-A (JP)
Title: Overwind prevention device for crane
Inventor: SATO KATSUYUKI
IPC: B66C23/88
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent a jib from being abruptly stopped when an overwind prevention device is operated and maintain the stability of a tower crane when the ovenvind prevention device is not properly operated in the overwind prevention device for the tower crane. SOLUTION: A preliminary overwind state before a first overwind state stopping an auxiliary winding drum 9 winding and delivering a derricking rope 6 erecting/prostrating a jib 5 is detected by a controller 32. After the preliminary overwind state is detected, the winding speed of the auxiliary winding drum 9 is reduced in response to the relative angle between the jib 5 and a tower 2. When the auxiliary winding drum 9 is not stopped after the first overwind state, a second overwind state is detected to stop the drive of an engine 20A.
Patent JP-H0558243-A (JP)
Title: Air bag body
Inventor: FUJIMOTO TSUKASA
IPC: B60R21/20
Filed: 1991-09-04
Abstract: PURPOSE:To sufficiently secure the vertical dimension of a car body by regulating the extension in the car body longitudinal direction of an air bag body in development. CONSTITUTION:An air bag body 26 is constituted of two pieces of side part cloth 40 as side part elements which constitute the side surface parts of the air bag body 26 and an intermediate cloth 42 which is installed between two pieces of the side part cloth 40 and constitutes the upper part 26A, lower part 26B and a driver side part 26C of the air bag body 26. The sectional shape of the side part cloth 40 is a nearly trapezoidal form having a driver's side as longer side 40A and a case 22 side as shorter side 40B, and the nearly center part of the longer side 40A is cut to an arcuate form toward the shorter side 40B side. Accordingly, in the air bag body 26, the nearly center part in the vertical direction of the driver's side part 26C is formed to a development shape so as to be recessed to the case 22 side in an arcuate shape along the car width direction.
Patent JP-S6283749-A (JP)
Title: Correcting method defect for of photomask
Inventor: MATSUDA SHUICHI
IPC: G03F1/74
Filed: 1985-10-08
Abstract: PURPOSE:To decrease the occurrence of separation of a correcting part by irradiating a laser beam or electronic beam to a defective part to be corrected on a photomask in the mixed gas atmosphere with metallic compound gas and carbon compound gas, forming silicon carbide at the defective part and filling the defective part. CONSTITUTION:In a vacuum container 12, a photomask 10 having a defect to be corrected is arranged, and a vacuum degree specified beforehand is kept in the vacuum container 12. Next, by using the stage system, the laser beam irradiating position of a laser beam generating source 4 is almost opposite to a pin hole 3 to be corrected for the photomask, and the silane gas and the carbon dioxide gas are introduced into the vacuum container 12. The position, where a laser beam 5 is irradiated, corresponds to the pin hole 3, a fine area 6 is irradiated so that the irradiating scope can be the same size as the pin hole 3, the beam diameter of the laser beam 5 is adjusted and the pin hole 3 is irradiated. A silicon carbide SiC is formed and accumulated to the pin hole 3, the pin hole 3 is filled by a silicon carbide 13 and comes to be transparent. Thus, without worry about the peeling off of the defect correcting part, correction can be executed without fail.
Patent JP-H05199533-A (JP)
Title: Gamma correction system for image receiving tube, gamma correcting circuit and gamma multiplier
Inventor: FURUYA RYOZO
IPC: H04N9/69
Filed: 1992-08-25
Abstract: PURPOSE:To provide gamma corrected signals without changing white balance for executing optimum gamma correction for each color. CONSTITUTION:First and second gamma correction parts 2 and 5 are respectively provided for each color signal, the respective first gamma correction parts 2 output the gamma corrected signals having the same correcting amount, and the respective second gamma correction parts 5 output the gamma corrected signals having correcting amounts different for each color. A white level reference pulse and a black level reference pulse are inserted into chrominance signals, and arithmetic is executed so that the result of multiplying timing for these reference pulses can be zero.
Patent JP-H0782235-A (JP)
Title: Bisbiguanide-based compound and germicide containing the same
Inventor: NISHIHARA AKIRA
IPC: A61P31/04
Filed: 1993-09-09
Abstract: PURPOSE:To obtain a bisbiguanide-based compound useful as a germicide for medical treatment, especially for operation, having a wide antimicrobial spectrum, showing excellent antibacterial activity against, Pseudomonas aeruginosa, applicable to mucosa. CONSTITUTION:A bisbiguanide-based compound of formula I (n is 2-10) and its salt. The compound is obtained by reacting a 1,n-bis(N<3>-cyano-N<1>-gunidino)al. kane of formula II with 2 equivalent or a slightly excessive amount of 4- trifluoromethoxyaniline hydrochloride of formula III in a polar solvent and treating the prepared hydrochloride with an alkali. A germicide containing the compound is comparable to chlorhexidine (formula IV) conventionally used as a germicide in terms of width of an antibacterial spectrum, has more excellent immediate effect than chlorhexidine and further shows excellent antibacterial activity against Pseudomonas aeruginosa on which chlorhexidine has low antibacterial, action. The germicide has low irritation to mucosa and is usable in a lower concentration.