baber/WOPTO huggingface dataset:
Patent JP-H0641884-A (JP)
Title: Stranded wire device
Inventor: UEDA ISAO
IPC: B65H67/04
Filed: 1992-04-10
Abstract: PURPOSE:To prevent a stranded cable extended from a bobbin to a traverse roller from being broken with a tension, when a full bobbin released from a cradle is lowered. CONSTITUTION:A dancer roller 44 having a stranded cable is arranged between a capstan 7 and a traverse roller 9. Support rollers for receiving the front and rear parts of both the side flanges of a bobbin 8 are installed on a carriage. A pair of support rollers on the rear side are attached to a rotation shaft rotated in the direction reverse to the winding-back direction of the bobbin 8 with a motor. The device is further provided with a contactless switch, which detects the reaching of the dancer roller and gives an operation signal to the motor, when the dancer roller 44 is moved and reaches to a prescribed position by the tension added from the full bobbin released from the cradle 6 and lowered to the stranded cable T through the traverse roller 9, and further which gives a stopping signal, when the dancer roller 44 is returned from the prescribed position to the original direction.
Patent JP-S5215227-A (JP)
Title: Automatic drawing machine
Inventor: EBATA MOTOHARU
IPC: B43L13/00
Filed: 1975-07-25
Abstract: PURPOSE: To make it possible to input the information necessary for drawing patterns, coordinates, etc., with simple switch operation and to make partial revising of drawing information easily possible when necessary. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58218000-A (JP)
Inventor: ASHIYOTSUKU DEITAKABI
IPC: G10L13/02
Filed: 1983-05-24
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-H01264241-A (JP)
Title: Semiconductor device
Inventor: SAKUMA NORIYUKI
IPC: H01L21/3205
Filed: 1988-04-15
Abstract: PURPOSE:To prevent conduction from becoming defective by a method wherein an upper-layer wiring layer connected to a lower-layer wiring part via a connec tion hole (via) of least 1.5mum or less in diameter is formed of a film piled up by on Al alloy film and a barrier layer. CONSTITUTION:An insulating film 2 composed of SiO2 of a 0.12mum layer is formed on an Si substrate 1; then, a first-layer barrier film 3 (MoSi) with a thickness of 10-30nm and a first-layer wiring part by an Al-1% Si film as a first-layer Al alloy film containing Si are formed; after that, the upper part is covered with an interlayer insulating film 5 composed of an SiO2 film with a thickness of 0.8mum; a Via 10 is opened; a second-layer barrier film 8 whose thickness is the same as that of the first layer and a second-layer wiring part 6 by an Al alloy film containing Si are formed. As a result, a large Si particle is not precipitated; small Si particles are dispersed uniformly and precipitated in the wiring part; it is possible to reduce the precipitation of Si which has been caused in the Via part connecting the first-layer wiring part to the second- layer wiring part; it is possible to prevent conduction from becoming defective between the first-layer wiring part and the second-layer wiring part due to the precipitation of Si.
Patent JP-H08257810-A (JP)
Title: Cermet cutting tool having superior resistance to breakage
Inventor: TERUUCHI KIYOHIRO
IPC: B23B27/14
Filed: 1995-03-24
Abstract: PURPOSE: To provide a cermet cutting tool which is superior in resistance to breakage. CONSTITUTION: A cermet constituting a cutting tool has the composition composed of 3 to 50vol.% of single-phase hard phase made up of one or more types of TiN, TiCN, and (Ti, W, Ta) CN, 40 to 95vol.% of cored structure hard phase consisting of (Ti, W, Ta) CN, a Co and/or Ni-based binding phase, unavoidable impurities, as the remainder. When the cored structure hard phase is represented by the composition-formula: (Ti1-a-b Wa Tab )m (C1-x Nx )n , the cermet cutting tool is made of a cermet, in which a: 0.02 to 0.2, b: 0.02 to 0.2, x: 0.1 to 0.6, n/m: 0.8 to 1.2 are satisfied, dislocations exist in the cored structure hard phase, and which contains Nb and/or Mo if necessary.
Patent JP-S61247705-A (JP)
Title: Dispersant for suspension polymerization
Inventor: KAWAI HIROMASA
IPC: C08F2/18
Filed: 1985-04-26
Abstract: PURPOSE:To obtain a high-quality transparent resin which can be used as a material for use in optics by suspension polymerization, by using a polymer obtained by copolymerizing a hydroxyalkyl (meth)acrylate, (meth)acrylic acid and other vinyl monomers copolymerizable with either of the two at a specified ratio as a dispersant. CONSTITUTION:A polymer obtained by copolymerizing 90-10wt% hydroxyl acrylate and/or hydroxyalkyl methacrylate (a) with 10-90wt% at least one compound (b) selected from among acrylic acid, methacrylic acid and lithium, sodium, potassium, magnesium, calcium and ammonium salts thereof and 0-30wt% other vinyl monomers (c) copolymerizable with either of components a and b at such a ratio that the total sum of components a-c is 100wt%. Said polymer has a viscosity (in terms of a viscosity of a 10wt% aqueous solution at 25 deg.C) of 200-5,000cP.
Patent JP-H06282008-A (JP)
Title: Camera with focal plane shutter
Inventor: KITAMURA NOBUO
IPC: G03B9/70
Filed: 1993-03-29
Abstract: PURPOSE:To change a shutter time and a diaphragm value with the intention of a photographer and to attain flash photographing by changing a shutter synchronizing time in the flash photographing, in accordance with the setting of a film picture. CONSTITUTION:When a film picture frame size is set by a picture setting dial 17, the picture frame of the picture frame size set by a film aperture 11 and light shielding plates 12 and 13 is formed. Moreover, a flash synchronizing time 'X' is set by g shutter setting dial 24. When a shutter button is operated in this state, the position detecting signal S1 of the light shielding plates 12 and 13 is sent from a position detector 19 to a control circuit 20, to detect the picture frame size. The control circuit 20 calculates the timing time of flashing and the synchronizing time of a shutter, based on the inputted position detecting signal S1. Then, the control circuit 20 outputs a light emitting signal S5 in a prescribed timing time and flashness a flashing device 27.
Patent JP-S5316736-A (JP)
Title: Tackifier or adhesive giving flexibility to substrate
Inventor: ITAYAMA HIDEKATSU
IPC: C09J11/06
Filed: 1976-07-30
Abstract: PURPOSE: Title tackifier or adhesive containing a fat oil being liquid at ambient temperature and having lodine value of less than 130, suitable for use in producting flexible aminating products with little deterioration for a long period to achieve lamination and softening by one process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09261839-A (JP)
Title: Protection relay
Inventor: SATO CHIKAO
IPC: H02H3/05
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To enable protection while distinguishing an accident current generated in power system from noises such as surge caused by switching. SOLUTION: In order to neglect the judgement output of a first wave of input electric amount just after system accident generation, a term is previously set in an amplitude value operating means 12. In the term, sampled values of the input electric amount are added in the amplitude value operating means 12. When it is judged by a judging means 13 that the operated amount corresponding to the calculated amplitude value of the input electric amount exceeds a constant value (k), the output of the judging means is made continuous by an off-delay timer 16 having a previously selected first delay time. The output of the off-delay timer 16 is operation-delayed by an on-delay timer 17 having a previously selected second delay time.  The logic product of the output of the on-delay timer 17 and the output of the judging means 13 is made continuous by a second off-delay timer 19 having a previously selected third delay time, and outputted as a protective command.
Patent JP-S60235139-A (JP)
Title: Contacting method of plate making material and original in plate making process
Inventor: NAKANE HISASHI
IPC: G03B27/20
Filed: 1984-05-08
Abstract: PURPOSE:To bring the plate making material and original into complete contact and prevent printing blurring by jetting compressed air toward a squeeze roller from before in a movement direction and rolling the roller while lifting the original over the plate making material in front of the roller. CONSTITUTION:The original 6 is placed on the plate making material 8 on a printing table 1 and its end side is fixed with pins 7; and the front edge 6a of the original is lifted and compressed air is blown from a jetting device 4 to separate the original 6 from the material 8. The end side of the original 6 is brought into contact with the plate making material 8 by the squeeze roller 3 and a vacuum pump through longitudinal and lateral grooves 2 on the table and the roller 3 is rolled and advanced. In this case, the roller 3 is moved forth while the original 6 is separated from the material 8 temporarily with the air blown from the jetting device 4, so the original 6 and plate making material 8 come into complete contact with each other. Therefore, printing blurring is prevented and the operation time of continuous printing is shortened.
Patent JP-S60234797-A (JP)
Title: Method and device for screw-type waste treating
Inventor: TAGUCHI KAZUHIRO
IPC: B30B9/14
Filed: 1984-05-09
Abstract: PURPOSE:To prevent surely and easily overloading in a waste treatment by rotating backward a screw to discharge the coarse and large waste or changing the attitude thereof or opening the open/shut part at the front end of a casing when the device is overloaded. CONSTITUTION:A cutter 12 is attached to the front edge of a feed port 4a of the treating device to cut the coarse and large waste 3. The overload is detected from the current of an electric motor, etc. when the device is overloaded. The screw 2 is then rotated backward to return the waste 3 toward a discharge port 4b. An annular plate 14 which closes the penetrating part of a screw shaft 8 is attached to the rear end of the rear casing 4 and the waste 4 which is the cause for the overload is scraped by said plate through the port 4b. The attitude thereof is otherwise changed and thereafter the forward rotation of the screw 2 is resumed. The waste 3 which is the cause for the overload is removed by opening the cone part 26 and nozzle part 27 (open/shut part) at the front end of the casing 21 and thereafter the stationary operation is resumed in the case of overloading such as bite of the coarse and large waste 3.
Patent JP-H04323803-A (JP)
Title: Method of manufacturing rare-earth magnet
Inventor: MATSUI KAZUO
IPC: H01F1/04
Filed: 1991-04-23
Abstract: PURPOSE:To provide a method of manufacturing a bulked rare-earth-iron- nitrogen based magnet having an excellent magnetic characteristic without dissolving a crystal phase. CONSTITUTION:In a method of a manufacturing an R-Fe-N based, R-Fe-N-C based, R-Fe-N-T based, R-Fe-N-C-T based magnet (where R denotes a rare-earth element including Y and T denotes an additional element other than R, Fe, N, and C) having a crystal phase of a Th2Ni17 type, a Th2Zn17 type, or a ThMn12 type, an alloy powder of said bases is formed within a magnetic field or a non-magnetic field. Thereafter, the alloy powder is plasma-sintered or compacted to plasma-sinter within the magnetic field or the non-magnetic field to obtain a rare-earth magnet.
Patent JP-H06283872-A (JP)
Title: Board fixing structure for housing
Inventor: KATO KATSUTOSHI
IPC: H05K7/14
Filed: 1993-03-25
Abstract: PURPOSE:To reduce the number of components, and to simplify, enhance the efficiency of a fixing operation by improving a board fixing structure to a housing. CONSTITUTION:A lower part 22 of a body is wider than an upper part 21 of the body, and a support 20 having a placing part 22a of a printed board 30 and a cutout 21a is stood on a bottom 11 of a housing. The board 30 having cutouts 31a, 31b and engaging parts 32a, 32b are so placed on the part 22a by inserting the part 21 to the cutouts 31a, 31b, slid forward to engaged the cutout 21a with the parts 32a, 32b, and the board 30 is pressed forward by a presser 40 provided at the housing 40 to hold its engaged state.
Patent JP-H06279330-A (JP)
Title: Production of 1-chloro-1-fluoroethylene
Inventor: MORIKAWA SHINSUKE
IPC: C07C21/18
Filed: 1993-03-26
Abstract: PURPOSE:To obtain 1-chloro-1-fluoroethylene in a mild condition and in a high yield from 1,1-dichloro-1-fluoroethane as a raw material. CONSTITUTION:1,1-Dichloro-1-fluoroethane is subjected to react to remove hydrogen chloride in the presence of alkali to obtain 1-chloro-1-fluoroethylene. The reaction can be carried out in a gas phase or in a liquid phase, where an interlayer migration catalyst can be present in the case of a liquid phase reaction.
Patent JP-H05289070-A (JP)
Title: Liquid crystal element and production of liquid crystal element
Inventor: NIITSU TAKEHIRO
IPC: H01L49/02
Filed: 1992-04-13
Abstract: PURPOSE:To obtain clear images having a high contrast by incorporating PbTiO3 and BaTiO3 into a ferroelectric film and confining the content of the BaTiO3 to specific mol% or be low. CONSTITUTION:This liquid crystal element is constituted by having a lower plate A provided with a first electrode 2 formed on an insulating substrate 1, the ferroelectric film 3 laminated to cover the first electrode 2 and a second electrode 4 formed to face the first electrode 2 via the ferroelectric film 3 to constitute an active device and an upper plate C provided with a third electrode 6 formed on a transparent insulating substrate 5 and by inserting a liquid crystal D between the lower plate B and the upper plate C. The PbTiO3 and BaTiO3 are incorporated into the ferroelectric film 3 of the liquid crystal element for driving the liquid crystal layer D by impressing an electric field to the liquid crystal layer D and the content of the BaTiO3 is confined to <=30mol%. The electric field impressed to the liquid crystal D by the spontaneous polarization of the ferroelectric film 3 according to the constitution and, therefore, the disappearance of the image information by a leak current is eliminated.
Patent JP-H09281685-A (JP)
Title: Cartridge adapter
Inventor: YANAGIMOTO TAKEKAZU
IPC: G03D15/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a cartridge adapter where film is loaded and unloaded without damaging the film and the key hole of a door shaft. SOLUTION: When a cartridge 12 is slid along a guide groove 32, the key hole 42 of the door shaft 40 is engaged with the key 52A of a shaft body without galling. When the cartridge 12 is turned centering the shaft body 52 and is loaded into a loading part 14, the door shaft 40 is rotated, so that a door 36 is automatically opened. Next, when a lid 18 is closed, a slit port is formed of a teremp (felt) 31 attached at a free end part and the teremp 31 attached at the hooking piece 30 of a box 16. When a spool shaft 46 is rotated by inserting a driver, the film F is pulled out from a port 28 through the slit port without being damaged.
Patent JP-H03293912-A (JP)
Title: Arm-tie changing device
Inventor: GUNJI TSUTOMU
IPC: H02G1/02
Filed: 1990-04-06
Abstract: PURPOSE:To change an arm tie automatically by remote control by providing an electric-pole holding means detachably holding and fixing the arm tie at a position near mounting to an electric pole of the arm tie, a rocking means moving the arm tie at the position of mounting, a first bolt detachable means and a second bolt detachable means. CONSTITUTION:The base plate 2 of an arm-tie 202 changing device is gripped and fixed at a position near the mounting of an arm tie of an electric pole 200 by an electric-pole gripping means 3, and a bolt 205 and a nut 206 fastening the arm tie to the electric pole 200 are removed by a first detachable means 5 while the turnable lever 20 of a turning means 4 is turned, and the upper end of the arm tie 202 fixed at the first position of mounting is held and fastened. A bolt and a nut fixing the arm tie to a cross-arm are detached by a second bolt detachable means 6 disposed to the turnable lever 20. The turnable means 4 turns contracting and holding the arm tie 202 as it is and extends again, and varies the arm tie from the first position of mounting to the second position of mounting in the opposite direction.
Patent JP-S62249183-A (JP)
Inventor: SONODA YOSHITERU
IPC: G09F19/12
Filed: 1986-04-21
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-H01265465-A (JP)
Title: Secondary cell
Inventor: KAMEYAMA MUTSUMI
IPC: H01M10/05
Filed: 1988-04-15
Abstract: PURPOSE:To obtain a high energy density, a high charge and discharge efficiency, and a long service life, by using polyaniline type compound as the positive electrode, lithium, a lithium alloy, or a substance which can absorb and discharge lithium ions in the charge and discharge electrically is used as the negative electrode, and a mixture electrolyte mixing LiAsF6 and another lithium metallic salt as the electrolyte. CONSTITUTION:A polyaniline type compound is used for the positive electrode. The polyamine type compound is obtained by oxidationpolymerizing or oxidation-copolymerizing at least one sort of aniline type compound. As the aniline type compound, aniline or o-pheniline diamine, for example, is used. As a negative electrode which can absorb and discharge lithium ions by the charge and discharge electrically, lithium, a lithium alloy, a conductive high polymer, or a composite or an interlayer compound of lithium or a lithium alloy and a conductive high polymer, is used. The including amount of the LiAsF6 is 5-50mol% to the mixture electrolyte.
Patent JP-S58211172-A (JP)
Title: Dry type developing device
Inventor: KANDA ETSUO
IPC: G03G15/09
Filed: 1982-06-02
Abstract: PURPOSE:To avert the accumulation of excessive quantity of electric charge on plural micro floating electrodes with simple constitution, by constituting a part of an electrode support material which supports said electrodes with a material exhibiting conductivity and an insulation characteristic selectively. CONSTITUTION:An electrode support material 15 which supports many micro floating electrodes 16 of a sleeve 2 is constituted of a material exhibiting conductivity and an insulation characteristic selectively. Said material exhibits the insulation characteristic when it exists in a developing region D. When the toner 6 deposited on the circumferential surface of the sleeve 2 rotating together with a magnet 3 is stuck electrostatically on the latent image L1 in the photosensitive layer 14 of a photoreceptor 12, the latent image is developed to a visible image. Since the number of the electric lines of force directing from the latent image L1 toward the ground part of the layer 14 on account of the presence of the electrodes 16 consisting of fine conductive particles is increased by an edge effect, the amt. of the toner stuck on the image L1 increases and the density of the visible image increases. The surface of the sleeve is irradiated with a destaticization lamp 11 to make the material 15 conductive, thereby discharging the charge accumulated in the electrodes 16.
Patent JP-H1025497-A (JP)
Title: Aliphatic monocarboxylic acid composition
Inventor: NAKAOKA HISAO
IPC: C11D9/34
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain an aliph. monocarboxylic acid compsn. improve in heat resistance by compounding a specific aliph. monocarboxylic acid with a compd. selected from among specific organophosphorus compds. SOLUTION: This compsn. contains an aliph. monocarboxylic acid represented by formula I and an organophosphorus compd. selected from among a phosphoric monoester represented by formula II or its metal salt, a phosphoric diester represented by formula III or its metal salt, a phosphoric triester represented by formula IV, a phosphine oxide represented by formula V, a phosphite represented by formula VI or VII, and phosphoric acid represented by formula VIII or its metal salt. In those formulas, R<1> a is 5-21C alkyl or alkenyl; R<2> to R<16> are each a 1-22C linear or 3-22C branched alkyl, 2-22C alkenyl, or (substd.) aryl; A<1> to A<6> are each a 2-4C alkylene; and a to f are each the number of moles of an alkylene oxide added, being 0-20. The addition of the organophosphorus compd. can greatly improve the heat resistance of an aliph. monocarboxylic acid.
Patent JP-S57207352-A (JP)
Title: Semiconductor device
Inventor: YOSHINO MASARU
IPC: H01L29/41
Filed: 1981-06-16
Abstract: PURPOSE:To enhance additional coverage for the yield improvement of a high density IC, by crossing one side of regions in oblique to one side of windows when forming square or rectangular windows common to insulating films on the first and second regions. CONSTITUTION:The poly Si first region 11 is formed on the Si substrate covered with SiO2 to form the poly Si second region 12 covered with SiO2. Common connection windows 14, 15 with an Al wiring 13 keep the both regions at common potential. When the windows 14, 15 are square with one side of the region 12 crossed with one side of a window at theta=45 deg., the marginal space of the windows 14, 15 to the regions 11, 12 are respectively A, C on a space. In this constitution, in case of the maximum displacement 22', the marginal space is A both vertically and horizontally which is approx. twice of the conventional one, and can keep the both regions with further securer yield at common potential. For the window shape in rectangle the effect is the same. At theta<15 deg., 75 deg.<theta<90 deg., the same effect can be expected but not so much effective as in the case of theta=45 deg..
Patent JP-H03290604-A (JP)
Title: Cable laying method
Inventor: TERASAWA YOSHIAKI
IPC: H02G1/08
Filed: 1990-04-09
Abstract: PURPOSE:To easily insert a cable through a bend part or the like by attaching a wire rod, whose rigidity is lower than that of the cable, to the front end part of the cable. CONSTITUTION:A wire rod 3 whose rigidity is lower than that of a cable 2 is attached to the front end part of the cable 2 which is press-sent by pressure liquid. When this front end part strikes against the bend part of a tube wall, the cable following the wire rod easily passes the bend part because the wire rod 3 whose rigidity is lower in the front end part precedes the bend of a duct 1, and the part of the cable 2 which first passes through the bend part functions ad the guide line to help the following part of the cable to pass through, and all of the cable is inserted through.
Patent JP-H03291979-A (JP)
Title: Avalanche photodiode
Inventor: WATANABE ISAO
IPC: H01L31/107
Filed: 1990-04-09
Abstract: PURPOSE:To obtain an avalanche photodiode having high ionization rate ratio, low noise and wide band frequency responding characteristic and high quantum efficiency by satisfying Bragg's reflecting condition of a design photodetecting wavelength by a superlattice layer. CONSTITUTION:An n-type InP buffer layer 2, a superlattice layer 3, a p<+> type In0.53Ga0.47As light absorption layer 6, a p<+> type In0.52Al0.48As cap layer 7 are sequentially grown on an n<+> type InP substrate 1. The multiplying layer 3 is formed in a structure in which n<-> type In0.52Al0.48As low refractive index regions 5 and InAlGaAs high refractive index regions 4 are alternately repeated in 15 periods. The thickness of each layer is formed in a structure in which layers of 1/4n times of a design photodetecting wavelength ((n) is the refractive index of a semiconductor layer) are alternately laminated.