baber/WOPTO huggingface dataset:
Patent JP-S6360467-A (JP)
Title: Color image forming device
Inventor: SOMA SHINOBU
IPC: G03G15/01
Filed: 1986-08-30
Abstract: PURPOSE:To obtain a stable and distinct color image having a good quality by setting the potential of an electric field forming means to a level between a surface potential had by a toner image formed in a first color and the potential of a non-image part, before the transfer of a color toner image, and setting said potential to the potential whose polarity is opposite to the polarity of a primary electrification, after the transfer. CONSTITUTION:The potential of an electric field forming means is set to a level between the surface potential had by the toner image formed in the first color of the surface of an image carrying body and the potential of a non-image part, before the transfer of a color toner image, and set to the potential whose polarity is opposite to the polarity of a primary electrification, at the cleaning state of the residual toner after the transfer. Before the transfer of the color toner image, a cleaning blade 3 moves backward, the voltage of the same polarity as the primary electrification polarity is applied to a bias roller 1, the splacing of a toner does not occur, and a cleaning operation is not executed. After the transfer, the toner remaining on the surface of the image carrying body is attracted to the electric field forming means by the action of an electric field and the toner dropped down by brade cleaning is also attracted to the electric field forming means, and the toner is prevented from being spilt.
Patent JP-H0369214-A (JP)
Title: Parallel signal monitoring circuit
Inventor: NAMIKADO NAGAHIKO
IPC: H03M13/00
Filed: 1989-08-09
Abstract: PURPOSE:To discriminate a position where a one-bit error is generated, and to detect a two-bit error as well by changing a delay time supplied to the parallel data of (n) bits to be inputted, for each bit in a unit T in the range from '0' to (n-1) T by (n) sets of transmission side shift registers when the transmission period of parallel data is assumed as T. CONSTITUTION:When the transmission period of the parallel data is assumed as T, the (n) sets of transmission side shift registers 111-11n change the delay time to be applied to the parallel data of 2 bits to be inputted for each bit in the unit T in the range from '0' to (n-1) T. When the one-bit error is generated, the errors of data 'a1, b2 c3 and d4' are detected in a parity arithmetic circuit 23. Next, when the two-bit error is generated, the one-bit error is detected respectively in the data 'a1, b2, c3 and d4' and data 'a2, b3, c4 and d5' by the parity arithmetic circuit 23 and accordingly, it can be detected that the two-bit error is generated.
Patent JP-H0254996-A (JP)
Title: Positioning lamination
Inventor: SUZUKI TOSHIO
IPC: H05K3/46
Filed: 1988-08-19
Abstract: PURPOSE:To improve positioning lamination between layers by matching center of gravity of a positioning mark at four or more locations formed along with a wiring pattern and a line which equally divides crossing angle of diagonal lines of a polygon consisting of each center of gravity. CONSTITUTION:Positioning marks 38-41 formed along with a wiring pattern of a printed-wiring board 36 ar read by TV cameras 30-33 to allow each center of gravity of the marks 38-41 to be calculated. Then, a center of gravity (G0) of a polygon consisting of these canters of gravity and a crossing angle (theta) of a diagonal line are calculated. After this, the similar calculation is performed by reading the positioning mark of the carried wiring board and positioning is performed so that a line which equally divides the center of gravity G0 and the crossing angle theta for lamination. It minimizes positioning deviation caused by different degree of shrinkage between each printed-wiring board.
Patent JP-H1149322-A (JP)
Title: Draining device for belt conveyor
Inventor: SUZUKI YUTAKA
IPC: B65G15/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost and maintenance cost by supporting one side in the cross direction of a conveyor frame by a fixed leg and supporting the other side by a movable leg free to bend. SOLUTION: One side in the axial direction of a conveyor frame 3 is supported by a fixed leg 4, this fixed leg 4 is arranged in one row with a specified interval on one side in the cross direction of the conveyor frame 3, and they are respectively erected and provided on a first pedestal 7. Additionally, an upper end of the fixed leg 4 is connected to the one side of the conveyor frame 3 free to revolve, and the other side of the conveyor frame 3 is made to turn upward. In the meantime, the other side of the conveyor frame 3 is supported by the movable leg 5, the movable leg 5 is constituted of an upper leg 8 and a lower leg 9 free to be broken in the middle, both of them are respectively arranged on the side of the fixed leg 4, and they are devised to bend by a power cylinder 6.
Patent JP-H1043441-A (JP)
Title: Movement
Inventor: SHIMURA SHIGERU
IPC: G04B45/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive movement to perform complicated action by providing the movement with an auxiliary member, with which rotational force provided from a driving source is transmitted while converted to turning angle movement motion different from the turning angle motion of a main shaft, etc., adjacently to a main body. SOLUTION: When a motor 20 is rotated, a disengagement preventing rod 21a is circularly moved by the rotation of an output disk 21, and this rod 21a is reciprocatively moved along a long hole 22a of an output rod 22. Besides, a rotary disk 23 is turned by the rotation of the output disk 21, its movement is transmitted through a 1st rod 25 to a 2nd rotary disk 4 and a housing 1 for a main body H of movement modeling a whale, for example, is swung. Further, the movement is transmitted through 2nd and 3rd rods 5 and 8 to a 3rd rotary disk 9, and monument tail part C is turned just at the turning angle of a 3rd rotary disk 9.  Besides, a bent rod 26 bending the terminal part of the output rod 22 on the opposite side of the rotary disk 23 into V shape is vertically moved by the rotation of the output disk 21 as well and with an auxiliary shaft 27 as a supporting point, an auxiliary member 28 consisting of a monument jaw part is driven.
Patent JP-S5994525-A (JP)
Title: Winding device of thin alloy strip
Inventor: OKUMURA HIROSHI
IPC: B21C47/32
Filed: 1982-11-22
Abstract: PURPOSE:To provide an inexpensive titled device capable of winding a thin alloy strip easily and surely while synchronizing the winding with the strip, by sandwiching the thin alloy strip between a winding drum having a revolving peripheral surface coated with an adhesive agent and a driving roll, and winding the strip by the drum. CONSTITUTION:A winding device is constituted by supporting pivotally a winding drum 3 made of aluminum and having a revolving peripheral surface coated with an adhesive agent 6 by a pin-axis 9 attached to a supporting frame 8, and also supporting freely rotatably the drum 3 by a drum axis 3a attached to a supporting arm 7 which is guided by a guide 12 provided with a compression spring 13, and by attaching, on the other hand, a driving roll 10 made of rubber rotating synchronously with a quenching roll (eliminated from a figure) of a thin alloy strip 1 to the supporting frame 8 through a supporting plate 11. After adjusting a position of the drum 3 mentioned above by an adjusting screw 14 used for engaging the position with a notched part 15 of the arm 7, a thin alloy strip 1 introduced through an introducing jig 2 is sandwiched between the drum 3 and the roll 10, and is taken up by the drum 3 by driving the roll 10 to rotate the drum 3.
Patent JP-2000034777-A (JP)
Title: Method for constructing building
Inventor: SHIMADA HIROSHI
IPC: E04B1/24
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To extremely easily and economically construct a building by using a pile arranged underground, connecting a vertical directional column to the upper end of the pile, fixing a beam support connecting member to the column, and connecting a horizontal directional beam to the connecting member. SOLUTION: A column 2 is connected to the upper end of an existing pile 1, a connecting member 4 firmly press-fittable to the column 2 from the outer periphery is installed on a screw cylinder 3, and a load applied to the connecting member 4 is supported by the screw cylinder 3 positioned just under the connecting member 4. Next, a bracket 5 is projected in the horizontal direction from the side surface in the connecting member 4, and a steel frame beam 6 is installed through the bracket 5. The length of the column 2 is formed equally to a distance between stories, and the screw cylinder 3 is interposed not only between the existing pile 1 and the column 2 but also between the column 2 of a lower story and the column 2 of an upper story. Thus, the beam 6 is arranged through the bracket projected with respective floors, and a slab 7 is installed on the beam 6.
Patent JP-H1047694-A (JP)
Title: Coverlet for leg warmer
Inventor: SHIMODA TORU
IPC: F24C15/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To enable to remove stain on a leg warmer coverlet easily by washing when the surface is stained by filth by detachably connecting a plurality of flexible and flat-shaped coverlet pieces of a thermally insulated structure with each other by jointing members and surrounding a leg warmer frame with the coverlet. SOLUTION: A row of fastening teeth 4 of an upper coverlet 1 and a row of fastening teeth 8 of a side drop coverlet 2 are engaged with each other with a slide 12. The coverlet is assembled similarly by engaging a row of fastening teeth 5 and a row of fastening teeth 9 of the side drop coverlet 2 with each other by a slide 13, engaging a row of fastening teeth 6 and a row of fastening teeth 10 of a side drop coverlet 3 with each other by a slide 14, and engaging a row of fastening teeth 7 and a row of fastening teeth 11 of the side drop coverlet 3 with each other by a slide 15. When the coverlet that is spread over a leg warmer frame for use is stained, the stained portion is detached by disengaging a fastener that surrounds it by a slide and the detached piece can be washed.
Patent JP-H119301-A (JP)
Title: Rubber soled socks
Inventor: OKAYASU HIDEO
IPC: A43B3/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide the rubber soled socks easy to wear without accumulating dust and containing and hooking to other utensils by attaching a shape keeping material shaped so as to be matched with a three-dimensional shape from both sides to the center of an upper part at the position to an upper part position slightly near a heel from the rear end of a protection body. SOLUTION: The protection bodies 3 and 4 of respectively different bodies are attached to the thumb part and four-finger part of the rubber soled socks. In the case of attaching the protection body 3 to a toe part, since an upper 1 is composed of a soft cloth, a level difference with the cloth is formed and wrinkles are generated at the position slightly near the heel from it. In order to prevent that, the shape keeping material 5 composed of a wire material shaped so as to be matched with the three-dimensional shape from both sides to the center of the upper part at the position is attached. The shaped shape keeping material 5 is attached by putting on a belt cloth 6 from above and sewing it to the upper 1.  For the shape keeping material 5, the wire material composed of a metallic material other than stainless or a synthetic resin material or a belt material composed of the same kind of the materials, etc.
Patent JP-H0754962-A (JP)
Title: Planetary gearing mechanism
Inventor: YAMAZAKI YOSHIYUKI
IPC: F16H48/10
Filed: 1993-08-19
Abstract: PURPOSE:To heighten the impact fatigue strength of each pinion by forming a reinforcing rib at the tooth bottom at each end of the pinion, and forming a chamfer to avoid interference with the reinforcing rib on a sun gear and internal gear to be coupled by the pinion. CONSTITUTION:A planetary gearing mechanism 35 is installed, for example, in a differential case 21 of a rear differential 7. An internal gear 37 is formed in the differential case 21, and a sun gear 39 is formed on a lefthand hub 31. Pinions 41, 43 on the inside and outside to couple the two gears 37, 39 are borne by shafts 45, 47 on the left and right pinion carriers 51, 53 through bushings 49. Therein, reinforcing ribs 55 to couple the teeth are formed at both ends of the pinions 41, 43, and the gears 37, 39 are provided with chamfers 59, 61 so that interference with the ribs 55 is avoided. This enhances the impact fatigue strength of the pinions and allows the gear thickness to be lessened.
Patent JP-H0711243-A (JP)
Title: Organic thin film light-emitting element
Inventor: KAWATE KENJI
IPC: H01L51/50
Filed: 1993-08-20
Abstract: PURPOSE:To provide the subject element having a light-emitting layer comprising a specific compound and an electric charge injection layer comprising a positive hole injection layer, etc., high in a fluorescence yield, excellent in high brightness and uniform light emission, and useful as a light-emitting source for display devices, etc., both the layers being nipped with a pair of electrodes comprising an anode 2 and a cathode 6. CONSTITUTION:The objective element has a pair of electrodes comprising an anode 2 and a cathode 6, a light-emitting layer 4 comprising a main light- emitting substance of quinolinol complex such as an aluminoquinolinol complex and a light-emitting sub-substance such as a thiophene of the formula (R1-R4 are H, alkyl, aryl, cyano, heterocyclic group; R5-R10 are H, halogen, alkyl, alkoxy, aryl; m is 1, 2; l, n are 0, 1; m+l+n is 1-4), and an electric charge injection layer comprising at least one a positive hole injection layer 3 and an electron injection layer, both the light-emitting layer 4 and the electric charge injection layer being nipped with the pair of the electrodes.
Patent JP-H1136325-A (JP)
Title: Connection structure of pile head of existing concrete pile and foundation slab concrete
Inventor: OSUGI FUMIYA
IPC: E02D27/12
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent the damage and rupture of the pile head of an existing concrete pile, by planting deformed studs on the pile head of the existing concrete pile and providing a structure unsticking the deformed studs from the foundation slab concrete in a relatively short scope from the planted part of the deformed studs. SOLUTION: When a large load acts on deformed studs 5, the pile head 3 of an existing concrete pile 1 is rotated and deformed by the elongation of a part of the deformed studs 5 unstuck from the foundation slab concrete 23 and an effect similar to a pin connection is given and hence the bending moment is reduced. And since the exposed part of the deformed studs is coarse, it is easily stuck to the foundation slab concrete 1. And hence, the deformed studs 5 are easily affected by the foundation slab concrete 23 to easily transfer the axial force and the shearing force and increase the allowable strength of the pile body 2 in an earthquake. Accordingly, the pile head is prevented from damage and rupture and such a ductile connection of the pile head as the studs can yield, can be secured.
Patent JP-2000034362-A (JP)
Title: Recycling of nylon 6 products
Inventor: SUGATA KOJI
IPC: C07D201/12
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a recycling method enabling the effective recovering of ε-caprolactam, and capable of separating and recovering a non-melting material such as glass fiber in a reusable manner by effectively separating and removing the non-melting material from nylon 6 products containing the non-melting material. SOLUTION: Nylon 6 products containing a non-melting material such as glass fiber is treated for depolymerization under reflux substantially without discharging ε-caprolactam, and subsequently ε-caprolactam is added to the reaction mixture of depolymerization to lower the viscosity. The mixture is subjected to filtration or the like to separate and recover the non-melting material. The filtrate is further treated for depolymerization to recover ε- caprolactam.
Patent JP-S6361250-A (JP)
Title: Film supply magazine
Inventor: UCHIYAMA KAORU
IPC: G03D13/00
Filed: 1986-09-01
Abstract: PURPOSE:To smoothly supply a leader to a developing device by providing a supporting surface for supporting the leader in a bent state, on a film supply magazine for guiding a film by the leader and supplying it to the developing device. CONSTITUTION:Plural pieces of leaders 10 which have been connected to a film 14 in advance by an adhesive tape 20 are prepared, and attached at a prescribed interval in a magazine 24. As for the magazine 24, in a state that the cover has been closed to the magazine body, its small diameter parts 25E, 26B are inserted into a cylindrical part 112. When a developing work is started by operating a development start button, the tip part of the leader 10 is made to abut on a driving endless belt 162 in a supply part 110, and the leader 10 is subjected to a compressive force and bent. Subsequently, the leader 10 contacts a recessed part 32 of a vertical wall, bent to a state that it is subjected to a rotational force by the driving endless belt 162, and by a rotation of the belt 162, a production 162B is engaged exactly to an opening 16 of the leader 10, the leader is drawn out to a developing part 108, and it does not occur that the next leader receives a tensile force carelessly.
Patent JP-H0254803-A (JP)
Title: Fluorine-containing elastomer-coated wire
Inventor: SEKI IKUO
IPC: H01B3/44
Filed: 1988-08-19
Abstract: PURPOSE:To give a coating having transparency by forming an extruding coating layer of a composite matter of a specific composition on a conductor periphery by bridging with ionizing radiation. CONSTITUTION:An extruding coating layer of a composite matter containing solicic acid annydride 0.1 to 3wt.% and allyl type compound 0.1 to 3wt.% to vinylidenfluoride-hexafluoride propylene copolymer having iodine on both ends of a molecule chain or vinylidenfluoride-hexaethylene fluoride- hexapropylenefluoride copolymer 100wt.% is formed on a conductor periphery for making its coating layer to bridge with ionizing radiation. The polymer is desirable to be of a crystalline type in view of stiffness. Silicic acid is required to be added to the polymer in the range of 0.1 to 3wt.% as a trapper of cracked gas generated at the time of irradiation of ionizing radiation. The allyl type compound is added for the purpose of raising irradiation bridging efficiency. Common electron rays are adopted by ionizing radiation for bridging. A desirable exposure dose is 3 to 10Mrad.
Patent JP-H0493651-A (JP)
Title: Oxygen sensor
Inventor: NAGAI TAKESHI
IPC: G01N27/41
Filed: 1990-08-02
Abstract: PURPOSE:To dispense with a special structure for holding an oxygen sensor in a mechanical manner by connecting each of negative and positive electrode films to a pair of conductive films through a thick film sintered body. CONSTITUTION:A lead terminal conductor film 2a1 and a conductive film 91 are separated from each other with a step difference of 0.5 - 0.6mm or so, but a thick film sintered body 101 is formed in this step difference part, through which both of them are connected to each other. An oxygen sensor element is made up of being unitized with the conventional lead terminal. Accordingly, this oxygen sensor element is mechanically held by a seal plate 9. In addition, since a positive electrode film 2a, a negative electrode film 2b, conductive films 91, 92 and these thick film sintered bodies 101, 102 are made up of a sintered film of, for example, Pt paste, Au paste, Ag-Pd paste or the like or the sintered body, they are composed of the same material in both structural and manufactur al viewpoints. Consequently their connection is easy enough and high in reliabil ity. Furthermore, the seal plate 9 doubles as not only the conventional insulating support body 7 but also the seal plate 9 for the oxygen sensor element, so that formation of the element and lead connection can be done simultaneously, thus workhours are reducible as well.
Patent JP-S6449261-A (JP)
Title: Manufacture of bipolar transistor
Inventor: HOZUMI HIROKI
IPC: H01L29/73
Filed: 1987-08-19
Abstract: PURPOSE:To avoid the thermal distortion and the re-distribution of an impurity by a method wherein, after a collector extraction region has been formed, a device isolation groove is formed and the groove is filled with a low- temperature vapor-phase growth operation. CONSTITUTION:An n<+> type buried region 2, an n<-> type collector layer 3, a field oxide film 4 and an n<+> collector extraction region 5 are formed on a p-type substrate 1. Then, a device isolation groove 6 is formed; a channel stop region 13 is formed on its bottom part. Then, an insulating material layer 14 such as SiO2 or the like is filled into the groove 6 by a low-temperature CVD operation; a device isolation region 7 is formed. By this setup, it is not required to execute a high-temperature heat treatment after this process; the thermal distortion is not caused and an impurity is not distributed again; a characteristic can be stabilized and the reliability can be enhanced. The surface of the substrate is spin-coated with a resin 15; it is etched back; the surface is made flat; after that, a base, an emitter, a metal wiring part and the like (not shown in the figure) are formed by using a well-known method.
Patent JP-H1180216-A (JP)
Title: Production of halogenated polymer and halogenated polymer produced thereby
Inventor: LANNUZEL THIERRY
IPC: C08F265/04
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a halogenated polymer excellent in acid resistance and/or heat resistance by polymerizing a halogenated monomer in the presence of a salt of a copolymer of a monoethylenic monomer having a carboxyl functional group and a monoethylenic monomer having an alkyl carboxylate functional group. SOLUTION: A salt of a copolymer obtd. by the copolymn. of 75 wt.% or higher 3-8C monoethylenic monomer (A) having a carboxyl functional group and 25 wt.% or lower monoethylenic monomer (B) which has an alkyl carboxylate functional group and is obtd. by reacting a 3-8C monoethylenic monomer having a carboxyl functional group with a 1-20C linear or branched alcohol is used as the suspending agent in an aq. polymeriable mixture in polymerizing a halogenated monomer. The salt is used in an amt. of 0.03-0.6 wt.% of the total weight of the monomers used in the polymerization to polymerize the halogenated.
Patent JP-S58101264-A (JP)
Inventor: RUUDORUFU KURAUSU
IPC: F02M51/06
Filed: 1982-11-26
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-H11176748-A (JP)
Title: Chemical jetting apparatus and waste liq. bath used therefor in semiconductor device manufacturing equipment
Inventor: SAI TOKUKEI
IPC: H01L21/027
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a chemical jetting apparatus, which feeds pure water to a generator being apt to be contaminated with a developing liq. in a suck back operation after jetting this liq. in a developing facilitates, thereby cleaning it, and has a waste liq. both to easily drain the waste liq. SOLUTION: This apparatus comprises a generator 42 for generating air flow towards a waste liq. tank 52 for a suck back operation, a pure water feeder 40 for feeding pure water to the generator 42 disposed in a piping between opening/closing means and a waste liq. bath 52, as the air flow from the generator 42 causes a sucking force acting on the pure water during the suck back operation, and a pure water control circuit 51 for giving a pure water feed signal associated with a received open/close signal of the opening/ closing means to the pure water feeder 40 disposed between the opening/closing means and generator 42, thus feeding the pure water to the generator 42 so as to avoid corrosion with chemicals and resulting troubles.