baber/WOPTO huggingface dataset:
Patent JP-H10281400-A (JP)
Title: Connecting jig for acetylene gas container
Inventor: KANEMOTO AKIRA
IPC: F17C5/00
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To mount and remove a connecting jig easily and quickly, by providing it with an one-way engaging device which releases the engagement with engaging teeth which are formed on the peripheral surface of a movable tube which is axial-slidably fitted into a tubular container attached on same axis as that of a connecting mouthpiece and drives the movable tube axially. SOLUTION: When a connecting mouthpiece 8 is connected to a valve 2 attached to an acetylene gas container 1, a valve 2 is surrounded by a frame fitting 7, an opening end 8a in the connecting mouthpiece 8 is engaged with a packing opening 3 in the valve 2, and a movable tube 23 is progressed forward. When a movable tube 23 is stopped at a position where a pressed-contact part 36 of a tightening-screw axis 35 is pressed against a pressure receiving part 5 of the valve 2, the movable tube 23 is stopped and kept at specified progressing position by a pawl part 32 of a rotary lever 30 which engages with an engaging teeth 24.  In this state, when the tightening lever 37 is rotated a little in the tightening direction and a tightening screw shaft 35 is moved forward, pressure of a pressure-contacting part 36 against the pressure receiving part 5 is increased, the opening end 8a is tightly adhered with a seal packing 4, and the connecting mouthpiece 8 is connected to a packing opening 3.
Patent JP-S5458006-A (JP)
Title: Push button locking mechanism for tape recorder
Inventor: KOIZUMI SATORU
IPC: H01H21/00
Filed: 1977-10-15
Abstract: PURPOSE: To make it possible to lock and unlock a rotatable push button by retaining the end portion of the push button with two locking plates which are formed with mutually engageable holes and engaging projections and which are made synchronously rotatable.  
     CONSTITUTION: First and second locking plates 1 and 2 are made rotatable about a common shaft 3. The locking plate 1 is formed with engagment portions for reproducing, first forwarding and rewinding buttons 8 to 10, a sliding portion 16 and holes 11 to 15. The locking plate 2 is formed with engagement portions 17 to 19 for fast forwarding bent detecting, rewinding bent detecting and stopping buttons and sliding portions 20 and 21, all of which extend through the holes 11 to 15. With this construction, if the respective operating buttons are turned about shafts 7, the operating buttons, which are rotatable by the engagement portions 17 to 19 of the locking plate 2 in response to the depression of the springs 26 at the leading end are locked by the engagement portions 8 to 10 of the locking plate 1, which are pulled to a chassis 4 by means of springs  5 and 6. Incidentally, the buttons thus locked are unlocked by the rotations of the locking plates 1 and 2 through the sliding portions 16 20 and 21 during the operations of other buttons 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06317917-A (JP)
Title: Electrophotographic sensitive body, electrophotographic device and facsimile having the same
Inventor: TANAKA HISAMI
IPC: G03G15/02
Filed: 1993-04-30
Abstract: PURPOSE:To provide an electrophotographic sensitive body suppressed in the occurrence of cracks without impairing the sensitivity. CONSTITUTION:This electrophotographic sensitive body has a conductive supporting body and a photosensitive layer is at least directly electrified. The photosensitive layer contains at least one kind of copolymer polycarbonate synthesized from bisphenol-A and asymmetric diols, two kinds of asymmetric diols, and symmetric diols having substituents of >=3 carbon number in side chains, polycarbonate synthesized from symmetric diols, and polycarbonate synthesized from asymmetric diols, or polycarbonate synthesized from asymmetric diols having 14-17 carbon number. The electrophotographic device and facsimile have this electrophotographic sensitive body. By using the obtd. electrophotographic sensitive body, the occurrence of cracks can be suppressed without impairing high-sensitive electrophotographic characteristics and good picture images can be obtd. The electrophotographic device and facsimile having this electrophotographic sensitive body are obtd.
Patent JP-H11316908-A (JP)
Title: Manufacture of thin-film magnetic head
Inventor: SASAKI SATOSHI
IPC: G11B5/31
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To decrease etching quantity of a 2nd pole which serves as a mask at the time of etching. SOLUTION: A method for manufacturing a thin-film magnetic head made by forming a 1st and a 2nd magnetic core so as to opposite to each other through a magnetic gap is provided with a 1st magnetic layer forming process for forming a 1st magnetic layer 4 becoming a 1st magnetic core on a base body, a nonmagnetic layer forming process for forming a nonmagnetic layer 6 becoming a magnetic gap on the 1st magnetic layer 4, a 2nd magnetic layer forming process for forming a 2nd magnetic layer 11 in a specific shape becoming a 2nd magnetic core on the nonmagnetic layer 6 and an etching process for making the nonmagnetic layer 6 and 1st magnetic layer 4 integrally in a specific shape by etching the nonmagnetic layer 6 and 1st magnetic layer 4 by using the 2nd magnetic layer as a mask.  In the etching process, when the nonmagnetic layer 6 is etched, etching is carried out by reactive ion etching and when the 1st magnetic layer 4 is etched, etching is carried out by ion beam etching.
Patent JP-S5351818-A (JP)
Title: Steel stock unloading device
Inventor: SUZUKI YASUO
IPC: B60P1/00
Filed: 1976-10-20
Abstract: PURPOSE: To enable simply loading and unloading heavy materials such as long steel stock to and from a truck by using a roller conveyor, anchor, and wire rope. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S615518-A (JP)
Title: Exposure mask
Inventor: HAYASHI YUTAKA
IPC: G03F1/00
Filed: 1984-06-20
Abstract: PURPOSE:To enable good protection of a mask without dropping from a mask holder even when the failure and the like of the vacuum exhaust system generate, by a method wherein supporting members are provided with an engagement means at a position distant from the supporting position of a thin film in a required amount in the level direction. CONSTITUTION:An original pattern 134 is fixed on one surface side of the formed thin film 136, and this film 136 is provided with supporting members 132 and 130 which support the periphery except the part where the pattern 134 is formed. Besides, the supporting members 132 and 130 are provided with the engagement means 108 engaging the thin film 136 to an exposure device in suspension via supporting members 132 and 130, at a position distance from the position of supporting the film 136 in a required amount in the level direction to the thin film surface. For example, said supporting members 132 and 130 should contain a circular frame 132 supporting the thin film 136 and a cylindrical member 130 having one end fixed to the frame 132, and said engagement means 108 should contain a flange 108 formed by projection outward of the outer end of the cylindrical member 130.
Patent JP-S6017645-A (JP)
Title: Indoor unit for separate type air-conditioning machine
Inventor: OBATA MAKOTO
IPC: F24F1/00
Filed: 1983-07-08
Abstract: PURPOSE:To uniform air speed distribution by a method wherein a cut section, having an arcic section, is provided at the middle part of a heat exchanger and a part of cross-flow fan is accommodated therein. CONSTITUTION:The cut section 1c, having an arcic section, is provided at the middle part of the heat exchanger 1b and the cross-flow fan 2b is located at the cut section 1c. Air, induced into the direction of arrow sign 6 by the fan 2b rotating into the direction of arrow sign 5, exchanges the heat thereof by the heat exchanger 1b, thereafter, sent out by the fan 2b, the flow direction thereof is controlled by a blow-off air deflecting plate 4 and is blown off into the direction of arrow sign 7. The speed of the air, passsing through the heat exchanger 1b, is uniformed as shown by the air speed distribution 8b whereby the performance of the heat exchanger 1b may be improved remarkably and generation of hissing sound may be prevented.
Patent JP-S5461156-A (JP)
Title: Tropolone derivative
Inventor: ODA MASASHI
IPC: C07C239/00
Filed: 1977-10-20
Abstract: NEW MATERIAL:A compound I (A is O, hydroxyimino).  
     EXAMPLE: 4-(3', 4'-Dichlorocinnamoyl)tropolone.  
     USE: Intermediate of carcinostatic agent.  
     PROCESS: The objective compound I wherein A is O, is prepared by reacting the compound II (1 mole) with 4-acetyltropolone III (1-3 moles) in an alcohol such as methanol, while adding alkali hydroxide such as NaOH (5-10 moles per 1 mole of the compound III; concentration of the NaOH is ≥ 20%) dropwise, at -10-+ 10°C. The compound can be converted to the compound I wherein A is hydroxyimino, by adding 1-20 moles of hydroxylamine hydrochloride to 1 mole of the compound (A is O), and refluxing by heating at a refluxing temperature of the alcohol used as solvent 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5648533-A (JP)
Title: Leakage detector for liquid
Inventor: TANAKA MASAYA
IPC: G01M3/38
Filed: 1979-09-28
Abstract: PURPOSE:To realize a quick and assured detection for leakage of the liquid, by receiving the light at the other end which is transmitted from one end of the linear light guide core covered at the outer circumference with the cladding to be permeated by the liquid detected and then detecting the reduction of the transmitted light volume which is due to the adhesion of the leaked liquid. CONSTITUTION:The light guide 10' covered with the cladding 11 which has a smaller refractive index than the linear light guide 10 and is permeated by the liquid of detection such as the oil or the like is provided on the outer circumfernece of the core 10. The light emitting element 18 and the photodetector 19 are provided at one and the other end of the light guide each, and thus the leakage of the liquid can be detected from the reduction of the transmitted light volume which is caused by adhesion of the leakage of the liquid like the oil, etc. to the guide 10'. For instance, the guide 10' is formed by binding together several pieces of the optical fiber 10 which are covered with the cladding 11 made of the silicone resin. Such guide 10' is then covered with the sheath 13 of the asbestos of the like and the protective tube 37 having the liquid transmissible property and the flexibility. Such light guides are laid into a mesh from and right under the bottom of the oil tank 15, and the output of the detector 19 is compared with the reference signal at the comparator 21 and by the amplifier 20 to give an operation to the alarm 22.
Patent JP-H07334846-A (JP)
Title: Optical recording method and optical recording device
Inventor: KURITA SHINICHI
IPC: G11B7/00
Filed: 1994-06-07
Abstract: PURPOSE:To reduce the jitter and to heighten the C/N value at the time of reproducing formed mark by making the heat cut off time longer than the recording clock period. CONSTITUTION:A magneto-optical disk D is set and the disk D is rotated by a rotating means 6 with a prescribed number of revolution. A signal shaped by a pulse waveform shaping circuit 10 in accordance with an instruction of a condition deciding means 12 is inputted to a light source driving circuit 1, a laser beam emitted from a light source 2 in accordance with the above is converged on a recording track of the magneto-optical disk D through a collimator lens 3, a beam splitter 4, and an object lens 5. At the time of recording, intensity of a laser beam with which the disk D is irradiated, is raised from intensity Ppre to Pwt, it is held during a prescribed time, after that, it is lowered from Ppre to intensity PLB, after it is held during a time TOFF, it is raised to the Ppre or the Pwl, and one mark is recorded. In this case, a cut off time Tpre is made a value larger than a recording clock period T.
Patent JP-H06306933-A (JP)
Title: Burying form
Inventor: NAKAMURA MITSURU
IPC: E04B1/16
Filed: 1993-04-28
Abstract: PURPOSE:To increase workability, by dividing a burying form into corner forms and flat forms and making it possible to assemble them by providing mutually engaging means which can fit the above forms. CONSTITUTION:A burying for 2 for a column is shaped to form a square- cylinder composed of four L-shaped corner forms 3 and four flat forms 4 connected to both corner forms 3, 3. A burying form 1 for a beam is divided to L-shaped corner forms 5, forms 6, 7 for the beam bottom and beam sides. These are assembled to form a deep U-shaped ditch. And a pair of column forms 2 are erected at every specified interval and the beam form 1 is longitudinally divided to three constituents 1A thereof. The divided points are chosen to nearly correspond to the turning points of the bending load and the tensile stress. And the longest middle part is set in length so as to be optimum for haulage.
Patent JP-H07332116-A (JP)
Title: Distribution type fuel injection device for internal combustion engine
Inventor: KUWABARA ZENJI
IPC: F02D23/02
Filed: 1994-06-07
Abstract: PURPOSE:To provide a fuel injection device for an internal combustion engine for preventing decrease of 4-R output due to operation of a load sensing timer. CONSTITUTION:A governor sleeve 1 interlocked with a fly weight 6 rotating in synchronism with an engine moves on the outer periphery of a governor shaft 2 according to an engine speed. An inner pressure adjusting hole la is communicated with a fuel relief hole 2a within a predetermined operation range so that fuel staying inside a pump housing 19 is relieved onto a low pressure side through a passage 20 formed on the low pressure side. An increased supercharging pressure is introduced into a pressure chamber 44 in a high speed and high load operating region of the engine so that a valve body 21 interlocked with a diaphragm 30 is moved against a compressing coil spring 40, thus closing the passage 20 on the low pressure side for a load sensing timer. Consequently, it is possible to keep a pressure of the injection pump chamber high, stop a load sensing timer function, and hold an injection timing advance angle control by the timer, thereby preventing decrease of engine output.
Patent JP-H09305685-A (JP)
Title: Information processor
Inventor: SHIRAISHI TAKAKO
IPC: G06F19/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To save labor and to easily and simply deal with various kinds of image information by reading the image of paper or photograph such as ordinary receipt or postcard through a scanner, automatically sorting the images according to external forms and simultaneously displaying the images for each type in the case of management of various kind of image information. SOLUTION: The receipt or postcard is inputted from a scanner part 3. A storage part 4 calls the date inputted from a clock part 7 and stores the date information corresponding to the image. A form recognizing part 5 calculates the longitudinal and lateral lengths of data from the scanner part 3 and the storage part 4 and recognizes them as the form data of the images. The images are displayed while being sorted by months corresponding to the date information. Besides, based on the information from a storage part 6, the form recognizing part 5 sorts the images in the same or similar form and displays them by items. Further, the scene to be really usually used is estimated and the form recognition with flexibility is performed. The user selects the desired image to be precisely watched through a select key and displays it.
Patent JP-H07328892-A (JP)
Title: Work anticipation control method and work anticipating device
Inventor: TAKADA NORIYASU
IPC: B24B49/04
Filed: 1994-06-07
Abstract: PURPOSE:To enable more accurate anticipation even if work speed is changed in the middle by changing so that anticipation of a work situation in a work situation anticipating process is carried out according to a preset value when a work condition is changed. CONSTITUTION:In order to reach a dimension to be switched to fine polishing from coarse polishing between samplings 4 and 5, work is switched to the fine polishing from the coarse polishing when an anticipative signal reaches a switching dimension. Thereby, a difference between an anticipative value at a time of the sampling 4 and an actual measured value in the sampling 5 becomes large. An anticipative value of a sampling 6 at a time of the sampling 5 is obtained by adding a work speed quantity C preset by a user to the actual measured value of the sampling 5. Work speed is changed between the samplings 4 and 5, and when anticipation is carried out according to the work speed quantity C preset by the user, errors can be reduced.
Patent JP-S5827963-A (JP)
Title: Iron alloy for member of nuclear power plant
Inventor: HASHIMOTO MASAYUKI
IPC: C22C38/42
Filed: 1981-08-11
Abstract: PURPOSE:To obtain an Fe alloy for a member of a nuclear power plant with superior erosion and corrosion resistances in an atmosphere of highly humid steam flowing at high speed by adding a specified percentage each of C, Si, Cr, Cu and Ni to Fe. CONSTITUTION:An Fe alloy consisting of, by weight, 0.05-0.20% C, 0.01-0.5% Si, 0.1-1.0% Mn, 0.4-0.8% Cr, 0.25-0.45% Cu, 0.4-0.6% Ni, and the balance Fe with accompanying impurities while regulating the sum total of the Cr, Cu and Ni contents to >=about 1% is prepared. A mixture of metallic starting materials for the alloy is melted in a vacuum or under atmospheric pressure and deoxidized. The resulting molten Fe alloy having said composition is cast, forged, rolled and heat treated to obtain a member of a nuclear power plant.
Patent JP-S5553607-A (JP)
Title: Vaporizing burner
Inventor: MIYAHARA KINGO
IPC: F23D11/24
Filed: 1978-10-12
Abstract: PURPOSE: To improve a vaporizing capacity remarkably and reduce a hight of a burner by providing with a hollow, annular combustion member having many flame ejecting ports on an upper surface thereof below a flat hollow gas generating member so that both members are contacting with each other and enlarging the area and volume within the gas generating member.  
     CONSTITUTION: A drafting tube 2 is connected to one side of a flat, hollow gas generater 1 and a hollow, annular combustion member 3 is provdided so as to contact with the lower surface of the gas generating member 1 and surround the periphery thereof while many flame ejecting ports 4 are formed radially on the upper surface of the combustion member 3. The gas generating member 1 and the combustion member 3 are communicated at an opposite side of a portion at which the drafting tube 2 is connected to the gas generating member 1 through a communicating tube 5 and a wall 6 for preventing flow-out of raw fuel is provided in the gas generating member 1 at a place opposing to a connecting portion of the communicating tube 5. A fuel-oil feeding pipe 7 is arranged in the drafting tube 2 and a nozzle 8 for the fuel-oil attached to the tip of the pipe 7 is provided adjacent the gas gennerating member 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61284937-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKAYAMA SATOSHI
IPC: H01L23/52
Filed: 1985-06-10
Abstract: PURPOSE:To obtain a wiring structure mainly made of a high melting point metal in the manner that problems of an electromigration, and a reliability decrease of wirings due to improper bondability between a wiring material and a primary oxide film are solved by forming a conductor layer on at least one of the side and bottom of a groove or a hole of an insulating film, and burying the metal in contact with the layer. CONSTITUTION:A conductor layer 14 is formed at least one of the side and bottom of a groove 3 or a hole made of an insulator at the side wall and the bottom, and a conductor structure having a high melting point metal layer 5 formed in contact with the layer 4 is provided. For example, the second silicon oxide film 2' is accumulated on a silicon substrate 1 coated with a silicon oxide film 2. A photoresist film 6 is coated thereon, the photoresist is partly removed according an electrode wiring pattern, and a groove 3 is formed at the film 2' by plasma etching. Then, aluminum or Si 4 is bonded by a vacuum depositing method on the bottom of the groove 3 and on the film 6. Then, the film 6 is removed by acetone, the aluminum or Si 4 on the film 6 is simultaneously lifted off to retain the aluminum or Si 4 only on the bottom of the groove 3, and W 5 is then buried in the groove 3 in contact with layer 4.
Patent JP-S62284245-A (JP)
Title: Inspecting device for printed board
Inventor: TAKIZAWA HIDEO
IPC: H05K3/00
Filed: 1986-06-02
Abstract: PURPOSE:To detect all peaks and bottoms of an output signal waveform by comparing plural binary-coded signals which are obtained by using plural threshold values and generating one binary-coded signal when converting a fluorescence signal from a printed board into a binary signal. CONSTITUTION:The printed board 1 is irradiated with exciting light 13 from a light source 5 and the fluorescence 14 generated when the base material 3 absorbs the exciting light is detected and converted photoelectrically. An output signal S shown in a figure is obtained according to the level of the fluorescence 14. The output signal S is inputted to a signal binary-coding circuit 16 and converted into binary signals with respective voltage levels by using three preset threshold values Th, Tm, and Tl. Then they are converted by the signal binary-coding circuit 16 into binary-coded signals Bh, Bm, and Bl, which are inputted to a comparison processing circuit 17 to compare them and also process the three binary-coded signals Bh, Bm, and Bl, thereby generating one binary-coded signal B.
Patent JP-S5249772-A (JP)
Title: Process for production of semiconductor device
Inventor: HONMA YOSHIO
IPC: H01L21/28
Filed: 1975-10-18
Abstract: PURPOSE: To form a serration-free surface and amke a semiconductor device of high scale of integration, by coating the undulated surface of an Si substrate with a predetermined coating layer and subjecting same to sputteretching. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5829852-A (JP)
Title: Polyester resin composition capable of plating
Inventor: YOSHIDA TOMOHIKO
IPC: C08L67/00
Filed: 1981-08-13
Abstract: PURPOSE:To provide the titled compsn. which has good moldability and gives plated moldings having excellent bond strength by conventional methods, consisting of a mixture composed of two specified kinds of thermoplastic polyester resin. CONSTITUTION:The titled compsn. contains 0-100pts.wt. reinforcing fiber per 100pts.wt. mixture consisting of a thermoplastic polyester resin (A) in which the combined amount x of sulfoisophthalic acid and/or sulfoterephthalic acid based on the total amount of the acid component is within the range of 02<x<= 100mol%, the amount y of terephthalic acid is within the range of 0<=y<= 99.8mol% and alcohol component consists mainly of ethylene glycol, and a thermoplastic polyester resin (B) composed mainly of ethylene terephthalate repeating units in such a proportion that the amount of said sulfoisophthalic acid and/ or sulfoterephthalic acid based on the total amount of the acid component in  said polyester resin mixture (A+B) is 0.2-20mol%.