baber/WOPTO huggingface dataset:
Patent JP-S6470781-A (JP)
Title: Image forming device
Inventor: HANADA SHINJI
IPC: G03G15/16
Filed: 1987-09-11
Abstract: PURPOSE:To suppress the rising of an electric potential in a highlight and to form the image of good quality to which an area where fogging does not occur is specified in a deletion area by performing a control for adding transfer electrification according to the specification of the area. CONSTITUTION:When the area of the original image is specified by an area specifying input device 10, a CPU 11 controls the on/off of an exposing light source 9 for deleting charges, the on/off of a transfer unit 6 through a high voltage unit and the on/off of a bias voltage to a developing device 5. With the control for adding the transfer electrification, the deletion of the charges from an image non-formed area, the impressing the non-image bias by the developing device and the non-transfer control by the transfer unit can be favorably performed without influencing the image formation onto the image area, so that the boosting of the electric potential in the highlight can be suppressed and the image of good quality to which the area where the fogging does not occur is specified can be formed in the deletion area.
Patent JP-H0275341-A (JP)
Title: Heat-resistant catalyst carrier molding and catalyst prepared therefrom
Inventor: SHIMADA MASAKICHI
IPC: B01J32/00
Filed: 1988-09-12
Abstract: PURPOSE:To obtain a heat-resistant catalyst carrier having high activity and high mechanical strength even under a high temp. and high humidity condition by constituting said carrier of silica and alumina and specifying the content of silica and the volume/distribution of pores. CONSTITUTION:In a catalyst carrier for a combustion catalyst or an exhaust gas purifying catalyst, said carrier consists of silica and alumina, and the content of silica is set to 2-30wt.%. In measuring pore distribution according to a nitrogen adsorbing method, a total pore volume is set to 0.3ml/g or more and the volume of pores having a pore size of 100Angstrom  or more is set to 60% or more of the total pore volume. The molding of the heat-resistant catalyst carrier composed of these high surface area inorg. oxides can keep a high surface area even in long-time use especially under a high temp. and high humidity condition and has high catalytic activity and high mechanical strength.
Patent JP-H0970574-A (JP)
Title: Cleaner for air conditioning ceiling grille
Inventor: IDE ISAMU
IPC: F24F1/00
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner for air conditioning ceiling grille which allows easy cleaning of a grille installed at a ceiling and does not splash the dust sticking to this grille to a floor, etc. SOLUTION: The cleaner 10 for the air conditioning ceiling grille has a slender operating rod 11, a cleaning brush 12 and a dust collecting and receiving bag 15. This cleaning brush 12 removes the dust sticking to the grille. The cleaning bush 12 is freely rotatably mounted on one end side of the operating rod 11 and may be fixed at an arbitrary rotating angle. The dust collecting and receiving bag 15 collects the removed dust. The dust collecting and receiving bag 15 is freely attachably and detachably mounted between one end side and other end side of the operating rod 11. The cleaning bush 12 exists in the central part of its accepting port when the cleaning bush 12 is fixed at the arbitrary rotating angle. The cleaner 10 for the air conditioning ceiling grille is provided with a supporting rod 13.
Patent JP-2000064064-A (JP)
Title: Enameled sheet
Inventor: FUKUSHIMA YASUMASA
IPC: C23D5/00
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To prepare an enameled sheet having high lightness and high glossiness and excellent in post-bendability. SOLUTION: This enameled sheet is the one in which at least either face of a base substrate has an enameling layer contg. 10 to 25 wt.% pigment of 0.2 to 0.26 μm average particle size and 20 to 50 μm film thickness. As the pigment, a white pigment is preferable and white titanium oxide pigment is more preferable. Moreover, as a glaze used at the time of forming the enameling layer, the one essentially consisting of P2O5 is preferable.
Patent JP-H1055095-A (JP)
Title: Erasing device
Inventor: TANAKA MASAO
IPC: G03G15/047
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an erasing device constituted so that it can be used as machines for variable magnification and unmagnification in common. SOLUTION: A printed board 1 is constituted so as to fix/support a housing 2. The printed board 1 and the housing 2 are divided into a first light emission divided area A used for the machines for the variable magnification and unmagnification in common and a second light emission divided area B individually used for both of them. On the printed board 1, light emitting elements 11a and 11b are mounted on both divided areas A and B, respectively. Recessed parts 21b and 22b are formed in a part corresponding to the second light emission divided area B, inside the housing 2 and a light shielding body 3 is constituted to be freely attachable to/detachable from the parts of the recessed parts 21b and 22b by fitting.  Therefore, when the erasing device is used as the machine for the variable magnification, the light shielding body 3 is attached to the housing 2 and when the erasing device is used as the machine for the unmagnification, the light shielding body 3 is removed from the housing 2, to be used.
Patent JP-H0656526-A (JP)
Title: Production of zirconia ceramics
Inventor: FUJIMOTO TSUYOSHI
IPC: C04B35/48
Filed: 1992-08-03
Abstract: PURPOSE:To provide zirconia ceramics almost free from pores in the texture. CONSTITUTION:A mixture consisting of 8-14mol% CeO2 or 1-5mol% Y2O3 and the balance ZrO2 is heat-treated to obtain powder A having 1-10m<2>/g specific surface area and powder B having 15-30m<2>/g specific surface area. These powders A, B are mixed in 9:1 to 3:7 weight ratio of A:B, compacted and fired. The resulting zirconia ceramics has the considerably reduced number of pores. When the ceramics is used as an edged tool, chipping is suppressed at the time of polishg for edging and the sharpness of the tool is remarkably enhanced. When the ceramics is used as dies, the surface of a formed wire is hardly flawed.
Patent JP-S6386277-A (JP)
Inventor: TAKEDA KAZUTOKI
IPC: H01R4/70
Filed: 1986-09-29
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-S61105892-A (JP)
Inventor: HARA KENJI
IPC: C23G3/00
Filed: 1984-10-30
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-S6383733-A (JP)
Title: Developer for electrophotography
Inventor: MUROFUSHI TOSHIAKI
IPC: G03G9/08
Filed: 1986-09-29
Abstract: PURPOSE:To permit long-period formation of a high-density image by consisting the titled developer of a carrier, toner particles which are electrified positive by the triboelectrification with the carrier, fine hydrophilic alumina particles, and fine hydrophobic silica particles. CONSTITUTION:This developer is constituted of the carrier, the toner particles which are electrified positive by the triboelectrification with the carrier, the fine hydrophilic alumina particles and the fine hydrophobic silica particles. Alumina which is not subjected to a surface treatment is used for the hydrophilic alumina. The alumina which has 0.010-1.000mum average grain size is satisfactory and is used in an amt. ranging 0.1-3.0wt%, more preferably 1.0-2.0wt% range by the weight of the toner particles. Silica subjected to a hydrophobic treatment of the surface is used as the hydrophobic silica and is satisfactory if the average grain size thereof is in a 0.005-1.000mum range. Said silica is used at 1-30wt% by the weight of the hydrophilic alumina. The long-period formation of the high-density image is permitted for a long period of time.
Patent JP-H0896849-A (JP)
Title: Nonaqueous electrolytic secondary battery
Inventor: MATSUI TORU
IPC: H01M10/05
Filed: 1994-09-22
Abstract: PURPOSE: To provide a nonaqueous electrolytic secondary battery having less cycle capacity deterioration and high reliability by obtaining such an electrolyte as allowing the secondary battery to be charged even after over-discharging thereof through the impregnation of a nonaqueous electrolyte with specific aliphatic saturated dicarboxylic acid ester. CONSTITUTION: This nonaqueous electrolytic secondary battery is provided with a positive electrode, an alkaline ion conductive nonaqueous electrolyte and a negative electrode using alkaline metal as an active material. The electrolyte contains aliphatic saturated dicarboxylic acid ester expressed by the formula where '1' stands for a value equal to or larger than 0, and 'm' and 'n' stand for a value equal to or larger than 1. Also, a main solvent for the electrolyte is preferably at least one type selected from ethylene carbonate, propylene carbonate and diethyl carbonate. Furthermore, the content of the main solvent is preferably equal to or above 60vol.% of a solvent.
Patent JP-H03236897-A (JP)
Title: Device for threading needle in necktie sewing machine
Inventor: RUDEI UIRUTO
IPC: D05B23/00
Filed: 1990-08-31
Abstract: PURPOSE: To advantageously execute the threading process of a needle by automatically passing a sewing thread through the needle at the time of winding the sewing thread clamped by a clamping tool in a chevron shape to a hook-like needle passed through a thread hole ring and pulling the needle back from the thread hole ring. CONSTITUTION: Since a thread part 32 is tense at a part slightly above the longitudinal axis of the thread hole ring 24 in a horizontal direction at the front part of the thread hole ring 24, the hook like needle 13 is passed through on the lower side of the thread part 32 and engaged with it. A swing arm 28 is lowered to a position indicated by a broken line, and at this time, the clamping tool 27 winds a part of the thread part 32 around the needle 13 in an almost chevron shape corresponding to it. In this case, the hook-like needle 13 is pulled back. At this time, the hook-like needle 13 is moved from the position indicated by the broken line through the position indicated by a solid line.  Since the thread part 32 wound in the chevron shape around the hook-like needle 13 is slid and entered into a hook 39, the hook-like needle 13 is passed through the thread hold ring 24 or the like while being accompanied with the thread and the passed-through thread 18/32 is passed inside materials to be sewn to each other.
Patent JP-S61106402-A (JP)
Title: Catalytic combustion type reactor and its operation
Inventor: OKANO TETSURO
IPC: B01J8/04
Filed: 1984-10-30
Abstract: PURPOSE:To improve heat transmitting performance of a packed catalyst reformer and to establish uniform temp. distribution of reaction tubes in the reforming reaction zone by feeding fuel gas from at least two parts i.e. from the bottom of a packed bed of the catalyst and from an inlet above the bottom inlet. CONSTITUTION:Reaction tubes 34 are inserted into a reactor 31 packed with catalyst and heat transmitting particles 38 in a catalyst combustion type reactor. Fuel gas is fed from a fuel gas feeding port 32 to the packed zone of the catalyst and the heat transmitting particles 38, to cause combustion of the fuel gas. Thus a feed material passing through the reaction tubes 34 is decomposed and reformed. The feeding ports of the fuel gas 32, 41 are provided to the inlet port area of the reaction tube 34 and the packed part of the catalyst. And the diameter of the catalyst and the heat transmitting particles 38 distributed to the inlet port area 41 of the fuel gas are made larger than the diameter of the catalyst and the heat transmitting particles packed in other area.
Patent JP-H0783879-A (JP)
Title: Gaseous phase sensor
Inventor: IWAMA AKIFUMI
IPC: G01N27/416
Filed: 1993-09-14
Abstract: PURPOSE:To effectively detect a substance in a gaseous phase. CONSTITUTION:Measurement electrodes 20 and 22, and a reference electrode 26 are formed and a liquid feed tube 18 is open on the lower side of a measurement section 10. In this case, the prescribed electrolytic solution is supplied from the tube 18, and held on electrolytic solution holding surface 21 at the lower end of the section 10 via the surface tension of the solution, thereby obtaining a gas receptor section. The electrolytic solution is directly exposed to the atmosphere and, therefore, a substance (particularly odorous substance) in a gaseous phase is diffused therein. Thus, the substance in the gaseous phase is detected by detecting the change of an electrical condition generated due to the diffusion. Also, the further supply of the electrolytic solution renews the solution retained on the lower side of the section 10.
Patent JP-H0391323-A (JP)
Title: Demodulation circuit for split phase signal
Inventor: TAKEUCHI ISAO
IPC: H03M5/12
Filed: 1989-09-04
Abstract: PURPOSE:To form an IC, which can execute demodulation with high accuracy, by executing a digital processing and majority decision to a split phase signal in the demodulation circuit of the split phase signal. CONSTITUTION:For an addition/subtraction signal 13, an added/subtracted result is cleared to 0 for each starting time point of a period Ts, a signal Sd is successively added to 0 in a period Tf and the signal Sd is successively subtracted from the added/subtracted result up to the moment in a period Tb. In an n-th time slot period, a value Dn of the circuit 13 is made like a formula 1 at the ending time point of the period Ts. (Values D1-D8 are the respective values of the signal Sd in the period Ts.) For source data Dd, the condition of (D1 to D4)<0 and (D5 to D8)>0 is established in the case of Dd=0 and the condition of (D1 to D4)>0 and (5 to D8)<0 is established in the case of Dd=1. Accordingly, in the case of Dd=0, the condition of Dn<0 is established and in the case of Dd=1, the condition of Dn>0 is established. When the waveform of a split phase signal Ss inputted to a terminal 11 is made round or noise is included, the majority decision is executed according to the values D1-D8 for the value Dn and accordingly, the error can be ignored.
Patent JP-H0277092-A (JP)
Title: Display system
Inventor: OGAWA ISAMU
IPC: G06F3/0481
Filed: 1988-09-13
Abstract: PURPOSE:To facilitate clicking in an icon-menu by comparing the coordinate values of the position of an arrow cursor with border coordinate values set previously on a display image plane and determining the direction of the arrow cursor. CONSTITUTION:The border coordinate values XB and YB as a border condition for changing the direction of the arrow cursor are programmed previously in a processor 1 as to coordinates on the display image plane of a bit map display 2, and the processor 1 performs calculation for converting coordinate data DELTAx and DELTAy read out by a mouse 3 into coordinates on the display screen of the bit map display 2 with an input indication from the mouse 3. Then, processing for erasing the arrow cursor 4 displayed on the display image plane of the current bit map display 2 is carried out. Then it is inspected whether new coordinate values on the display image plane which are already calculated are on the right or left side of the border coordinate values XB and YB, and the direction of the arrow cursor 4 is determined according to the inspection result. Consequently, the operability is good and high-accuracy input is enabled.
Patent JP-S59122153-A (JP)
Title: Local network communication system
Inventor: YAMAGUCHI TAKEHIKO
IPC: H04L12/433
Filed: 1982-12-28
Abstract: PURPOSE:To process a lot of data in high speed by applying modulation to a carrier having a different frequency in a loop and transmitting the information. CONSTITUTION:A token exists at each carrier having plural different frequencies on a communication loop. When the communication node desires to start data transmission, the token at each carrier is supervised. The carrier discovering the token at first is selected by a selecting circuit SEL. The token of the carrier selected is fetched once to the node. The node starts data transmission. When the transmission is finished, the token is transmitted immediately on the loop. The amount of communication is increased simply to (n) times by using n-set of carriers. Since the control method is the token passing basically, no complicated procedure is required.
Patent JP-H0393437-A (JP)
Title: Stator for electric machinery
Inventor: KUMAGAI TAKESHI
IPC: H02K1/16
Filed: 1989-09-06
Abstract: PURPOSE:To make uniform the air gap, with respect to a rotor, upon finish of assembly by previously accounting for the deformation in the initial process where the profile at the tip of the tooth section constituting the inner diameter is punched through a metal pattern. CONSTITUTION:When a protrusion 5 having inclining sections on the opposite sides at the tip 3 of tooth section 2 is punched through a metal pattern, the inner diameter thereof is formed by jointing sections A and B having different curvatures passing through the origins located on one center line. Consequently, a difference C is provided at the projecting end when compared with a circular arch having single curvature. The difference C is set while accounting for the deformation toward the inner diameter side due to the pressure of winding or winding tool when the winding is applied and the conductor is inserted into a groove 1 in the manufacturing process of stator for electric machinery.
Patent JP-H0393090-A (JP)
Title: Video memory
Inventor: WAKUTA TETSUYA
IPC: G06F12/04
Filed: 1989-09-06
Abstract: PURPOSE:To output the data on a new address immediately after the address is reset by adding a serial-parallel conversion circuit, a reset address data buffer register, a write control means and a read control means. CONSTITUTION:Data of m-bits are inputted to the serial-parallel (S/H) conver sion circuit 8b one bit by one by a signal from the write control means 45, and they are held in the reset address data buffer register 16. Subsequent data are inputted to the S/H conversion circuit 8a one bit by one and m-bits are collectively written into a memory array 10 through an input buffer register 9. Data of m-bits are outputted from the register 16 one bit by one through an output change over switch 25 by a signal from the read control means 46. Then, data are outputted from an H/S conversion circuit 12 one bit by one through the switch 25 in a written order. The control means 45 and 46 input and output data to and from a video memory 1 immediately after the address is reset.
Patent JP-H1074131-A (JP)
Title: Printing control device, information processor, printing system, method for processing data for printing system, and storage medium for storing program to be read out by computer
Inventor: MUTO SUSUMU
IPC: B41J5/30
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To shorten the printing processing time of each page without extending a memory resource. SOLUTION: A CPU 12 detects the idle capacity of a RAM (memory) 19 which is changed in accordance with the using state of the memory 19 and transfers plotting information stored in the 1st area of the memory 19 to a host computer 3000 based on the detected idle capacity. Then the CPU 12 receives 2nd printing image data developed by the computer 3000 and controls the page priting of a printing part 17 based on the received 2nd printing image data and 1st printing image data.
Patent JP-H0281875-A (JP)
Title: Melt spinning winding device
Inventor: YAMATSUTA KIICHI
IPC: D01D7/00
Filed: 1988-09-13
Abstract: PURPOSE:To prevent a preliminary wound yarn from interfering with a product to be taken out in a machine for collecting and winding long glass fiber or the like by providing a preliminary winding position at the edge on the opposite side to the product take-out side of a winding drum. CONSTITUTION:The preliminary winding position B of a winding drum 2 is provided at the edge on the opposite side to the product take-out side C. The claw 7 of a knock-off 5 is arranged so that a strand 4 may be wound around a proper winding position A when it pushes out and the strand 4 may be wound around the preliminary winding position B when it pulls out. It is thus possible to take the preliminary winding position on the opposite side so as to make no interference in taking out a product, thus providing automatic work.
Patent JP-H10182201-A (JP)
Title: Concrete reinforcing material
Inventor: ISHIKAWA KUNIHIRO
IPC: C04B20/10
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight concrete reinforcing material having a high strength, alkali resistance, affinity for cement, heat resistance, durability, fatigue resistance and insulating property, attaining uniform dispersion in concrete or mortar, not causing corrosion, excellent in bending resistance, less liable to break even under bending and ensuring superior work efficiency by coating the surface of synthetic fiber yarn string with a prescribed amt. of a curable resin, curing the resin and specifying tensile strength, elongation, modulus of elasticity, diameter and length. SOLUTION: The surface of synthetic fiber yarn string is coated with 10-60wt.% curable resin such as melamine resin, unsatd. polyester resin represented by formula I (where 1<=n<=6 and R is CH2 ) or phenolic resin. The string consists, e.g. of vinylon, nylon, acrylic, high density PE or aramide fibers and has >=1 denier single yarn size and >=250 denier total size. The resin is then cured to obtain the objective concrete reinforcing material having >=100kgf/ mm<2> tensile strength, <=10% elongation, >=2,000kgf/mm<2> modulus of elasticity, 0.3-1mmϕ diameter and 10-35mm length.
Patent JP-H0656044-A (JP)
Title: Motor-driven rear wheel steering device
Inventor: OTSUKA JOJI
IPC: B62D5/04
Filed: 1992-08-05
Abstract: PURPOSE:To provide a motor-driven rear wheel steering device wherein a meshing noise is reduced while eliminating uneven wearing in a tooth surface of a gear by stabilizing meshing of the hypoid gear to improve output efficiency. CONSTITUTION:In an electrically-operated rear wheel steering device comprising a hypoid gear pinion 10 integrally rotated with an output shaft 2 of an electric motor (m), hypoid gear 13 meshed with this hypoid gear pinion 10, hypoid gear wheel 23 integrally formed with this hypoid gear 13 and a transmitting means for transmitting turning force of the hypoid gear wheel 12 to a rod, the steering device is constituted by providing an elastic unit of spring of the like, which applied elastic force to act in the axial direction of the hypoid gear wheel, in the hypoid gear wheel.
Patent JP-H083352-A (JP)
Title: Manufacture of laminated material
Inventor: MIYAZAKI MIYUKI
IPC: G02B1/111
Filed: 1994-09-26
Abstract: PURPOSE:To obtain a laminated material having excellent reflection-reducing, water- repelling and abrasion-resistant properties by applying, on a substrate, a coating compo sition obtained by the polycondensation of a mixture of products of basic and acidic condensations of a tetraalkoxysilane with an alkylalkoxysilane and subsequently making the treated substrate to contact with a specific glow-discharge plasma. CONSTITUTION:(A) condensation product obtained by mixing 1 mole of tetraalkoxysilane of formula I (R is a 1-5C alkyl), 2-8mole of a basic aqueous solution of pH 10.0-12.0 and 10-30mole of an organic solvent and (B) another condensation product obtained by mixing 1 mole of tetraalkoxysilane of formula II (R<1> is the same kind as R), 3-8mole of an acidic aqueous solution of pH 0-2.6 and 10-30mole of an organic solvent are mixed with each other at the weight ratio of A to B of 0.4-2.4. The mixture is further mixed with (C) an alkoxysilane of formula III (R<2> and R<3> are each the same kind as R; (n)=1-3) in an amount of 0.1-2mole based on 1mole of the mixture of the alkoxysilanes of components A and B to carry out polycondensation. The obtained polycondensation product is applied on a substrate. The coated substrate is made to contact with glow-discharge plasma generated by the excitation of a fluorine atom-containing gas under the pressure of 1X10<-4>-100Torr, and then the objective laminated material is obtained.