baber/WOPTO huggingface dataset:
Patent JP-S5962650-A (JP)
Title: Electrically-conductive polymer composition
Inventor: SHINONOME OSAMI
IPC: C08K3/00
Filed: 1982-09-30
Abstract: PURPOSE:A composition having improved color tone and sufficient electrical conductivity, containing white or colorless electrically-conductive particles and a metallic coupling agent. CONSTITUTION:A polymer composition containing white or colorless electrically- conductive particles and a metallic coupling agent (preferably titanium or aluminum compound). The electrically-conductive particles are particles consisting of stannic oxide, zinc oxide, or cuprous iodide as a main component, or particles obtained by applying it to the surface of another inorganic substance (e.g., alumina, etc.), and the particles having <=10<2>OMEGAcm specific resistance and <=0.5mu particle diameters are preferably used. The amount of the particles is 20-70wt% based on the polymer composition, and the amount of the coupling agent is 0.3- 10wt%, preferably 0.5-7wt% based on the particles.
Patent JP-H0922208-A (JP)
Title: Fixing device
Inventor: HINOKIGAYA TOSHIAKI
IPC: G03G15/20
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a simple-structure fixing device which effectively uses power and ensures satisfactory transfer finish on transfer paper after toner fixing. SOLUTION: A nip part 20 is made by pressing a freely-turnable pressure roller 4 to a freely-turnable fixing roller 3. Heating elements 9 are axially provided on the outer circumference of the fixing roller 3 so as to be insulated from each other. An electrode part 19 is formed at each end of the outer circumference of the pressure roller 4. Only the heating element 9 existing in the nip part 20 is heated by being supplied with power via the electrode part 19, and toner 2 is fixed to a transfer paper 1 by being heated and melted in the nip part 20.
Patent JP-H0927096-A (JP)
Title: Speed excess alarming device
Inventor: MURAKAMI SHINICHI
IPC: G08G1/09
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide the speed excess alarming device which informs a user that the user is passing a controlled place that the user passed in the passed and prevents a speeding violation. SOLUTION: This device is equipped with a GPS device 1 which measures the its position, a navigation part 3 which displays a current position and map information, a speed control radar detector 4 which alarms a speeding violation by receiving a speed control radio wave, and a memory part 5 which stores the position of the controlled place, and when the speed control radar detector 4 receives the speed control radio wave, the received signal is inputted to the GPS device 1, so that position information on the controlled place is stored in the memory part 5. Thus, when the speed controlled place is detected in the past, the user is informed of the controlled place in advance when passing nearby the place and then alarmed, thereby preventing the speeding violation.
Patent JP-H0819925-A (JP)
Title: Workbench for stock vice
Inventor: YASUDA YOSHIKAZU
IPC: B23Q3/06
Filed: 1994-06-30
Abstract: PURPOSE:To provide a jig high in generality capable of fixing small and thin works by positioning them precisely by simple operation on a workbench used in installing the small and thin works on a stock vice installed on a table of a machine tool. CONSTITUTION:A spacer block 10 to be engaged with a guide 5 in the direction in parallel with the moving direction of a movable edge 4 free to slide and a work placing plate 15 fixed on the upper surface of this spacer block 10 with a screw 12 are furnished between the movable edge 4 and a fixed edge 3 of a stock vice 1. The spacer block 10 is furnished with an upper surface 13 in parallel with the lower surface of a base of the stock vice 1, and this upper surface 13 is furnished with one side 11 in parallel with a guide. The work placing plate 15 is furnished with a rectilinear step part 16 to be engaged with the one side 11 of the spacer block 10 on its lower surface and is furnished with a collar 24 to form an inside vertical surface 25 in parallel with this step part 16 on the upper surface of the work placing plate 15.
Patent JP-S6335870-A (JP)
Inventor: FUJITA MASAO
IPC: D06B15/10
Filed: 1986-07-23
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-S5966377-A (JP)
Title: Formation of electric conductive coating film
Inventor: SAKAMOTO KEIJI
IPC: B32B7/02
Filed: 1982-10-04
Abstract: PURPOSE:To obtain the titled coating film excellent in electric conductivity and arbitrarily colorable, by forming a coating film having large resistivity value on a substrate having a small resistivity value using paint containing carbon fibers or the like. CONSTITUTION:On a substrate of volume resistivity below 10<8>OMEGAcm, a coating film having volume resistivity larger by 10OMEGAcm or more than that of said substrate is formed using paint containing carbon fibers, a pigment and resin such as thermoplastic acryl resin. Hence, said coating film has excellent electric conductivity along its thickness as compared with the electric conductivity of the surface, and it can be arbitrarily colored.
Patent JP-H0338335-A (JP)
Title: Lid material for heat-resistant ptp
Inventor: YOSHIDA TERUHIRO
IPC: B32B15/12
Filed: 1989-07-05
Abstract: PURPOSE:To obtain a lid material for heat-resistant PTP free from a color flow phenomenon by using an aluminum foil or a paper base material as a base material and using ink containing an org. solvent solution of a resin mixture based on a phenoxy resin and an amino resin as vehicle to apply printing to the base material and providing a heat-sealable resin layer on the printed surface. CONSTITUTION:The thickness of the aluminum foil used as the base material of a lid material is 5 - 50mum. As a paper base material, glassine paper is pref. from properties such as burst resistance or transparency and the proper basis wt. thereof is 20 - 40g/m<2>. The vehicle of the ink used in the printing of the heat-sealing surface of the lid material is composed of an org. solvent solution of a resin mixture based on a phenoxy resin 50 - 90% and an amino resin 10 - 50%. When the phenoxy resin exceeds 90% and the amino resin is less than 10%, the heat resistance of an ink film is lowered and a color flow phenomenon at the time of heat sealing is generated. When the phenoxy resin is less than 50% and the amino resin exceeds 50%, the heat resistance of the ink film is good but the close adhesion to the aluminum foil and the interlaminar adhesion to a heat-sealable resin layer are lowered.
Patent JP-H1113680-A (JP)
Title: Water supply pump
Inventor: NAGAI MASATO
IPC: F04D15/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To attract a magnet and a drive magnet to each other and to maintain rotation of a motor even when a magnet holder is moved to the impeller part side even when a magnet holder is moved to the impeller part side. SOLUTION: This pump comprises a partition wall 3 to partition a pump chamber 24 in which a magnet 13 is attached and an impeller part 1 to supply liquid is rotatably disposed; an annular drive magnet 4 having a given gap δbetween the partition wall 3 and the drive magnet and positioned facing the magnet 13 and rotationally driving the magnet 13 in a given direction; a magnet holder 5 formed in the shape of a cylinder with a bottom and holding the drive magnet 4 in the cylinder; and a back plate 6 formed of a magnetic material and arranged between the bottom of the magnet holder 5 and the drive magnet 4. In this case, the magnet holder 5 is formed such that a protrusion 55d to provide a gap, narrower than the gap δ, between the partition wall 3 and the protrusion is protruded from the central part of a bottom.
Patent JP-H0469090-A (JP)
Title: Brushless motor
Inventor: FUKUOKA TOSHIAKI
IPC: H02H7/093
Filed: 1990-06-29
Abstract: PURPOSE:To change a current less rapidly by sloping a little a restarting pulse, making switching sensitivity non-linear, restricting a current flowing to an output circuit with specified first slope, and controlling the current of a switching circuit with specified second slope. CONSTITUTION:When a restarting pulse sloped a little is applied from the second collector of a transistor 19 to the base of a transistor 38 via a lock protection circuit 10, a current flowing to a constant-current source 44 via a transistor 39 or 40 is shunted to the transistor 38. The shunted collector current, the current ratio of which is changed into the specified value by resistors 34 and 35 composing a current mirror, is introduced to the constant- current source 44. Thereby still less current is passed through the transistor 39 or 40. As the current decreases, the impedance of a diode 42 or 43 increases, switching sensitivity decreases non-linearly, and a current flowing to an output circuit changes less rapidly. As a result, generation of a switching pulse is suppressed.
Patent JP-2000013006-A (JP)
Title: Method for moisture-proofing printed wiring board and printed wiring board where flux residue is easy to remain
Inventor: NARUI JOSHI
IPC: B23K35/363
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for removing a flux residue after assembly of a printed wring board and applying a resin coat for forming a moisture-proof film. SOLUTION: In a printed wiring board assembly process, a flux with moisture-proofing capacity is evenly applied in a flux applying process of a step s2. In a solder dip process of a step s3, a flux so expands as to evenly cover the surface of printed wiring board, forming a coat wherein comprising a flux residue has moisture-proof characteristics after soldering. Since the flux residue is utilized as a moisture-proof coat, the need for removing a flux and applying a moisture-proof coat are eliminated. In order to improve a sticking characteristics of a moisture-proof coat, a surface roughness of a solder resist coat formed on the printed wiring board is preferred to be increased.
Patent JP-S6329971-A (JP)
Title: Radiation image pickup device
Inventor: HATANAKA YOSHINORI
IPC: G01T1/29
Filed: 1986-07-23
Abstract: PURPOSE: To obtain a radiation detecting device which can be manufactured easily and still having a large area and high sensitivity suitable for detection of radiation images, by forming a radiation absorbing body constituted by a signal generating layer and a signal charge storing layer by means of a semiconductor heterojunction. CONSTITUTION:A radiation image pickup device according to the present invention is composed of a photodiode section I for detecting radiation and storing it as signal charge, and of a thin-film transistor section II for reading the stored signal charge. The photodiode section 1 is formed by an amorphous silicon hydride (a-SiH) layer 1 and a cadmium tellurium (Cd<48>Te<52>) layer 2. When a positive voltage is applied to an electrode 4 and a negative voltage is applied to an electrode 5, a depletion layer is principally extended to the side of the cadmium tellurium layer 2 in this heterojunction. The stored charge is transferred to a signal electrode 12 through a channel under an amorphous silicon nitride (Si3N4) layer 10 by applying a positive voltage to a gate electrode 9 of the thin-film transistor section II. In this manner, a uniform film can be formed of a maximum-allowable size in a sputtering chamber.
Patent JP-S5695364-A (JP)
Title: Manufacture of multiple coating system coating material
Inventor: OOTANI EIICHI
IPC: B05D1/38
Filed: 1979-12-28
Abstract: PURPOSE: To enable the coloring and multiple coating of a photosetting coating material by applying and photosetting a coloring photosetting resin composition on a material to be coated, and then by applying and photosetting a photosetting resin composition.  
     CONSTITUTION: A coloring photosetting resin composition, consisting of a photopolymerized compound obtained by making a compound containing an isocyanate group react upon a compound having active hydrogen and a photopolymerized double bond, material expressed by general formula I (where R and R' are 1W8 carbon number alkyl groups or aryl groups) and pigment is applied onto a material to be coated, and then photosetting is carried out. Then, a similar photosetting resin composition containing no pigment is applied and photosetting is carried out. Thus, the coloring and multiple coating of the photosetting coating material are enabled and the obtained coating film is a superior one with luster and endurance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0520648-A (JP)
Title: Rotary head drum device
Inventor: HASEGAWA SHINICHI
IPC: G11B5/52
Filed: 1991-07-15
Abstract: PURPOSE:To miniaturize an entire head drum device by arranging a resin connector member including a conductive wire on a rotary transmission and connecting respectively the tip part of the conductive wire with a board and the base end side with the rotary transmission 2. CONSTITUTION:This device is provided with a fixed lower drum 10 fixing and erecting perpendicularly a shaft 11, a bearing housing 20 supported freely rotatably through a bearing 28 to the mid-way part of the shaft 11 and a fixed upper drum 40 projecting a head 31 by a prescribed quantity to an outer peripheral face and opposed to a rotary drum 30 fixed to the upper part of the housing 20. Further, the device is provided with a motor 50 consisting of a rotor 51 fixed to the housing 20 and a stator 56 fixed to the fixed lower drum 10, the rotary transmission 61 rotating with the rotary drum 30 and a board 80 connected with the head 31. The resin connector member 70 including the conductive wire is arranged on the rotary transmission 61, the tip part side 74b and the base end side 72a of the conductive wire 74 of the connector member 70 are connected respectively to the board 80 and to the the rotary transmission 61. Thus, the entire device is miniaturized.
Patent JP-H1020673-A (JP)
Title: Developing roller and developing device
Inventor: MURAKAMI EISAKU
IPC: F16C13/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost with a simple structure and to obtain sufficient magnetic force by constituting a developing roller of a core bar and an elastic layer provided on the outside peripheral part of the core bar and mixing an elastic material with a magnetic material, so that the elastic layer is formed. SOLUTION: The developing roller 20 attracting one component magnetic toner with magnetic force is formed of the core bar 22 formed of metal, and the elastic layer 23 fixed to the outside peripheral part of the core bar 22. The layer 23 is formed by mixing the magnetic material 25 in the elastic material 24. As to the density of the material 25 inside the layer 23; the density of the outside peripheral part is thicker than that of the inside peripheral part. The outside peripheral surface of the layer 23 is coated with a surface protecting layer. As the material 24, silicone rubber, polyurethane rubber, butadiene rubber, acrylonitrile butadiene rubber, and natural rubber, etc., are used. As the material 25, iron, cobalt, nickel, and manganese, etc., are used. As the elastic layer, the rubber, a formed material, and sponge, etc., are used.
Patent JP-2001005933-A (JP)
Title: Semiconductor device
Inventor: KURATA KEIKO
IPC: G06K19/077
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a non-contact type semiconductor device whose shape and external appearance do not change even though the semiconductor device is left in the temp. range from a low temperature of <=0 deg.C to a high temp. of about 80 deg.C. SOLUTION: An exterior material is stuck to the outer face of a circuit module formed by including an IC chip and an antenna coil for radio communication through a mixture made of two or more kinds of thermoplastic resins whose melting points are different or an adhesion layer composed of a layered product of two or more layers of thermoplastic resin layers whose melting points are different. An IC chip 14 is connected to an antenna pattern 12 formed on, e.g. a PET film 11 with 50 μm thickness to make a circuit module 15, and a polyester resin sheet 16 whose melting point is 110 deg.C and whose thickness is 200 μm and a polyester resin sheet 17 whose molting point is 80 deg.C and whose thickness is 200 μm are laminated on the module 15 as an adhesion layer in this order.  Further, the film 11 with 50 μm thickness is laminated on the sheet 17, and subsequently, the adhesion layer is pressed in a thickness direction by a hot press to make a semiconductor device whose total thickness is 500 μm.
Patent JP-S6233454-A (JP)
Title: Solid-state image pickup device
Inventor: KUSUDA YUKIHISA
IPC: H04N5/335
Filed: 1985-08-07
Abstract: PURPOSE:To provide a solid-state image pickup device having a reduced pixel size and an increased opening factor, by taking out photo current generated from a photo diode formed by a semiconductor substrate with a first conductive type and a diffusion region with a second conductive type, from a wiring conductive member. CONSTITUTION:Since a polycrystalline silicon layer 5 to be used for wiring is formed on an element separating insulating film 3 in a trench 4, there does not exist height difference between the upper face of the epitaxial layer 2 and the upper face of the polycrystalline silicon layer 7, defining a planar surface. Moreover, since the trench 4 for separating between bits is deep so that it can reach the N<+> buried layer 1 passing through the epitaxial layer 2, the photo charges generated at each photodiode Dh can not flow into another bit. That is, the photo charges generated at each bit can be taken out as the photo charges within the bit, so that cross talk between bits can be eliminated to improve reliability of the solid-state image pickup device.
Patent JP-S6160500-A (JP)
Inventor: YOSHINO TORIZOU
IPC: B67D7/38
Filed: 1984-08-23
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-S6419518-A (JP)
Title: Magnetic disk device
Inventor: SONODA YASUHIDE
IPC: G11B21/21
Filed: 1987-07-13
Abstract: PURPOSE:To reduce no head output on the innermost periphery by taking the gap of a magnetic head orthogonal with the track tangential direction on the innermost periphery and the slider longitudinal direction parallel to the track tangential line at the center position. CONSTITUTION:When a magnetic head 10 is located on the innermost periphery of a disk 8, it is fitted to a specified gimbal so that a recording and reproducing gap 15 becomes orthogonal with the track tangential direction. Also, when the head 10 is located at the disk center position, a head slider 14 is arranged so as to become in parallel to the tangent of a center track. As a result, the head output may be able not to reduce so much even when the head 10 is located at the innermost peripheral position. The floating amt. of the slider 14 may also be able not to change so much even when the head 10 is located at any position of the disk 8.
Patent JP-S6235205-A (JP)
Title: Strain measuring instrument
Inventor: OKANO HARUKI
IPC: G01B7/00
Filed: 1985-08-09
Abstract: PURPOSE:To take an accurate measurement of strain by connecting circuits which detect a voltage 90 deg. out of phase with a source voltage and canceling voltage generating circuits with a canceling function for an error component to the output circuit of a bridge because the error component due to the stray capacity of the bridge circuit when a measurement of strain is taken by using the bridge circuit. CONSTITUTION:Circuits 61 and 62 which detect a voltage 90 deg. out of phase with the source voltage of an AC power source 2 and canceling voltage generating circuits 81 and 82 which have a function for canceling the error voltage due to the stray capacity of the circuit corresponding to the level of the voltage are connected to the output circuits 41 and 42 of the bridge. Further, canceling voltages E1 and E2 are fed back to the output circuits 41 and 42 through capacitors 91 and 92. Consequently, even if the stray capacity is present, any output voltage due to that is not generated, so an accurate measurement of strain is taken by any kind of bridge constitution circuit.
Patent JP-S6419672-A (JP)
Title: Manufacture of electrode for plastic battery
Inventor: NONOBE YASUHIRO
IPC: H01M4/1399
Filed: 1987-07-13
Abstract: PURPOSE:To make it possible to manufacture an electrode for a plastic battery having a high energy density and having a negative electrode which does not deteriorate by replacing the negative electrode with a new electrode before the potential of the negative electrode lowers below the lithium deposition potential and before the deposited lithium deteriorates. CONSTITUTION:Electricity conductors 14, 16 are replaced with new ones before the potential of the conductors 14, 16 lowers below the lithium deposition potential and before the deposited lithium deteriorates. The above process of electrolytic polymerization is further continued to make positive electrodes. Separately from the above process, a conductor from which only electrolytic substance is taken out into the solution and its paired electrode are immersed and electrolysis is performed with a current density smaller than that of the previous process to deposit lithium on the conductor and to make negative electrodes. This makes it possible to constitute a plastic battery having a higher energy density, as the lithium on the negative electrode does not deteriorate and as it is possible, by replacing the negative electrode, to from sufficient lithium on the negative electrode and sufficient high polymer conductive material on the positive electrode.
Patent JP-H1023678-A (JP)
Title: Method for supplying power and electronic device
Inventor: EGUCHI YASUHITO
IPC: H02J7/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, so as to lower the cost. SOLUTION: A plurality of battery packs 32-1 through 32-4 are connected to a personal computer 31. A CPU 41 of a personal computer 31 gives signals to CPUs 66-1 through 66-4 of each battery pack 32-1 through 32-4, and by independently switching on or off FETs 62C-1, 64D-1 through 62C-4, 64D-4 inside each battery pack, power is supplied from at least arbitrary one of the battery packs.
Patent JP-H0354201-A (JP)
Title: Preparation of coated additive particle
Inventor: ANANDA EMU CHIYATSUTAJII
IPC: C09K3/00
Filed: 1990-07-03
Abstract: PURPOSE: To obtain coated additive particles suitable for stabilizing a polyolefin in a polymerization reactor by spraying an emulsion or dispersion of the polyolefin on a fluidized additive.  
     CONSTITUTION: Coated additive particles proper for the use in an olefin polymerization reaction is formed by the following method. That is, an emulsion or dispersion of a polyolefin is formed to be sprayed on fluidized particles of an additive to form separated coated additive particles. In order to impart stability to the polyolefin in a reactor during polymerization reaction, the separated coated additive particles formed by the above mentioned method are added to the polymerization reactor and an olefin is polymerized in the presence of a polymerization catalyst. As the additive to be coated, for example, an acid acceptor, a processing stabilizer, an oxidation inhibitor, a metal deactivating agent, a heat stabilizer and a light stabilizer are designated. 
     COPYRIGHT: (C)1991,JPO