baber/WOPTO huggingface dataset:
Patent JP-H0385573-A (JP)
Title: Image forming device
Inventor: AMAMIYA KOJI
IPC: G03G15/14
Filed: 1989-08-30
Abstract: PURPOSE:To prevent the degradation of image quality by the splattering of toner on a transfer material by activating a discharging means when the transfer material is separated from a transfer material carrying member or prior to the separation and making the quantity impressed and energized on a second destaticizing electrifier variable responding to the number of time of transferring. CONSTITUTION:The discharging means which destaticizes the transfer material carrying member 501 and the transfer material P is provided on the side of the transfer material P, and is provided with a first destaticizing electrifying device 5e by which alternating negative and positive discharge is generated, and a second destaticizing electrifying device 5d by which alternating negative and positive discharge provided on the side of the transfer material carrying member 501 is generated, connected to a means which variably impresses and energizes in the direction of the same polarity as the toner on the transfer material P. Then the discharging means is activated when the transfer material P is separated from the transfer material carrying member 501 or before the separation and the quantity impressed and ener gized to the second destaticizing electrifying device 5d is made variable responding to the number of times of transferring. Thus, the degradation of the image quality due to toner splattering on the transfer material at the time of toner material separation can be prevented regardless of the number of times of transferring in the environment of low humidity.
Patent JP-H1168363-A (JP)
Title: Heat radiating structure for electronic equipment
Inventor: TAKAHASHI ATSUSHI
IPC: H05K7/20
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiating structure for electronic equipment which can prevent air leakage even when a through hole is bored through a baffle plate. SOLUTION: A heat radiating structure has the through hole 8a corresponding to the inserting hole 3a of a substrate 3 through a baffle plate 8 and an air leakage preventing section 9 having an inserting hole 9b for inserting a screw 10 for fixing a substrate 3 through the bottom of its hollow body having an opening 9a in the through hole 8a and fixes a substrate 3 by screwing the screw 10 in a tapped hole from the opening 9a of the air leakage preventing section 9 through the inserting hole 8a of the baffle plate 8 and the inserting hole 3a of the substrate 3. Therefore, air leakage from the through hole 8a of the plate 8 can be prevented.  At the time of performing maintenance and inspections, in addition, the screw 10 can be removed from the opening 9a of the air leakage preventing section 9 without removing the baffle plate 8 and the substrate 3 can be removed by moving the substrate 3 downward.
Patent JP-2001050173-A (JP)
Title: Water supply device
Inventor: SAKATANI TETSUNORI
IPC: F04B53/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a water supply device to satisfy a small occupying floor area and lightening. SOLUTION: A water supply device is devised to satisfy both of a small occupying area and lightening by assembling various water supply pump apparatuses on a vertical frame 1 lightened to the utmost including an installing structure and a drain receiving structure by assembling the various water supply pump apparatuses on a back plate of the frame 1 free to self-sustain by having the back plate 3, a back wall 2 forming plate parts 4, 5 projected respectively in small quantity in the front surface direction on an edge part of this back plate,  a U-shape skirt plate 7 formed so as to project in the front surface direction from a plate part lower end on both left and right sides of the back plate and a pair of plates 15 for an anchor fixed at least on a lower end part out of the both left and right sides and the back wall of the skirt plate and arranged on the both left and right sides and free to self-sustain and providing a tray 65 for drain receiving so as to block a space at height separated from the ground in the space surrounded by the skirt plate and the back wall.
Patent JP-2000055075-A (JP)
Title: Clutch cover assembly with hanger bolt
Inventor: KAGIYAMA JUNJI
IPC: F16D13/58
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent the installation of a hanger bolt from affecting a device for attaching a diaphragm spring to a cover and the shape of the diaphragm spring. SOLUTION: Each of hanger bolts 30 which is located diametrically outside of the outer periphery of a diaphragm spring 40, allows the associated curved part 23 of a cover 10 to slidably pierce therethrough and is screwed into the associated protrusion of the outer periphery of a pressure plate 20. With this arrangement, an urging force applied from the diaphragm spring 40 to the pressure plate 20 can be transmitted to the cover 10 through the hanger bolt 30 in order to hold the cover 30. The hanger bolt 30 desirably allows the curved part 12 of the flange 11 of the cover 10 which defines a space for accommodating a strap 50 to slidably pierce.
Patent JP-H0731982-A (JP)
Title: Device for activating water molecule in bathtub by magnetism and far infrared ray
Inventor: IWASAKI TOMOKAZU
IPC: C02F1/30
Filed: 1993-07-19
Abstract: PURPOSE:To activate water molecule, to prevent danger due to falling and damage of the inner wall of a bathtub and to facilitate the handling when taking a bath by arranging a float at the upper part of the center of the device and permanent magnets at the lower part side by side in the vertical direction and an IR radiator into the space around the magnets. CONSTITUTION:A float 2 is fixed at the upper part of the center of the device for activating water molecule in the bathtub, permanent magnets 6 with alternating N, S, N and S poles are vertically arranged side by side and fixed, and a far IR radiator 4 is packed into the space around the magnets. Consequently, when the upper surface of the device floating on the water surface in the bathtub is lightly pushed downward, the device is slowly sunk to the bottom and then slowly floated up on the water surface. Consequently, water is circulated in the device, the water molecule is activated by the magnetism of the magnet 6 and the far IR by the radiator 4, and the effect and safety of the device are maintained.
Patent JP-2000059357-A (JP)
Title: Closed area group communication system, management server system, communication terminal and their program storage medium
Inventor: OKA KATSUYA
IPC: H04L12/28
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To build up a virtual private network VPN independently of a physical condition of a network such as a terminal utilizing IP address and a work place for the user in the case of building up the virtual private network VPN on the network using the TCP/IP. SOLUTION: User Ids and passwords of all users using a network are registered by a management server 5 and an IC card 7 (A-D) is distributed to all the users. Furthermore, an authentication/encryption software and an IC card reader are provided to all terminals 1-4 on the network. The management server 5 configures a VPN in the unit of the user Ids and each user when using the network uses the IC card of the terminal and the user ID/password to receive the authentication by the management server 5. In this case, the management server 5 registers the IP address of the user terminal made to correspond to the VPN to which the user belongs so as to allow terminals used by users belonging to the same VPN to configure the VPN.
Patent JP-H0271008-A (JP)
Title: Control device for burner
Inventor: TAKAGI HIDEHIKO
IPC: F23N5/10
Filed: 1988-09-07
Abstract: PURPOSE:To carry out combustion control by the most suitable control which conforms to each combustion specification by the constitution that in a memory the control information group for each address group is stored, and when an address group is set up by an address group setting means a digital computer reads out control information according to a required burning speed of a combustion equipment from control information group. CONSTITUTION:A burning speed determination section 51 determines a required burning speed based on the detection signals from a water flow rate sensor, etc., and specifies an address of a blower's rotational speed data group. A blower control section 52 reads out the numerical value of rotational speed stored in this address through a data bus 66, and a blower drive circuit 42 is controlled based on the read value. A proportional valve control section 54 reads out the value of the electric current which is stored in a specified address in the proportional valve current value data group 62 through a data bus 66 and based on that value, a proportional valve drive circuit 43 is controlled. When a correction value is read out from a current correction value data group 63, the above mentioned current value is corrected by that correction value and based on the corrected value the proportional valve drive circuit 43 is controlled. With this constitution respective burners can be controlled properly.
Patent JP-S6466615-A (JP)
Title: Optical deflector
Inventor: KUNII YOSHIMASA
IPC: G02B26/12
Filed: 1987-09-08
Abstract: PURPOSE:To improve the dislocation of a rotary axis and to improve the durability, and to facilitate the assembly of a rotary body, by forming a flange integrally on the end part of the rotary axis. CONSTITUTION:At the time of assembly, in a rotary axis 20 placed with the end face of a flange part 21 downward, in order from the upper part, first of all, a polygon mirror 3 is mounted, and a rotor magnet fixing member 15 provided with an O ring 11 is placed thereon. Also, a magnet 8 is adhered to the fixing member 15, and while depressing lightly the member 15, a snap ring 18 is fitted into a groove on the periphery of the rotary axis 20. Its assembled rotary body is inverted upside down, and the magnet 8 is opposed to a stator coil 7 and installed on the periphery of a fixed axis 4 in an optical case 6. When the polygon mirror 3 has been pushed so as to adhere lightly to a pedestal surface 21a, an exact parallelism of the laser beam reflecting surface of the polygon mirror 3 and the rotary axis 20 is obtained.
Patent JP-H1053222-A (JP)
Title: Equipment and method for assembling foldable container
Inventor: TANAKA NOBUHIRO
IPC: B65D6/18
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce the assembly time of a foldable container by holding a side frame of the foldable container by a holding part of an assembly equipment, and expanding a side plate of the foldable container with the weight of a bottom plate of the foldable container while the foldable container is lifted and transferred to the container discharge position. SOLUTION: In assembling a foldable container 1, a side frame of the foldable container 1 set at the assembly starting position which is the highest position of a lifting device 8 is held by a holding part 22 on one end side of the pendulum action of an oscillating arm 21, and the foldable container 1 is lifted by the pendulum action of the oscillating arm 21, and transferred to the container discharge position. During this time, a side plate of the container 1 is expanded by the gravity of a bottom plate in a half-assembled condition, and then, in a temporarily assembled condition where an end plate is turned downwardly by the gravity action.  After the end plate of the foldable container 1 is pushed open downwardly by an expansion part 31 in a final assembly condition, the side frame of the foldable container 1 is released on the other end side of the pendulum action of the oscillating arm 21 and the foldable container 1 is transferred to the container discharge position.
Patent JP-H05230151-A (JP)
Title: Fluorine-containing polymer and cured products thereof
Inventor: WATAKABE ATSUSHI
IPC: C08F216/14
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a novel title polymer which has excellent properties characteristic in fluorine-containing polymers such as high heat resistance, and additionally excellent moldability and mechanical properties. CONSTITUTION:The copolymerization of a perfluorodiene monomer of formula I (n, m are 1 to 3) and other radically polymerizable monomers (preferably tetrafluoroethylene) is conducted in the presence of a radical polymerization initiator (preferably an azobis compound) to give the objective polymer. The monomer of formula I is prepared by thermal decomposition of a compound of formula II (M is alkali metal). The copolymerization reaction is preferably carried out usually at 0 to 100 deg.C. Further, the polymerization pressure is 0.5 to 30kg/cm<2>G in the copolymerization of the monomer of formula I and tetrafluoroethylene.
Patent JP-H0950863-A (JP)
Title: Connector
Inventor: ITO OSAMU
IPC: H01R13/639
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a connector having the capability of ensuring a strong moderate feeling and at the same time, allowing an easy unlocking operation. SOLUTION: A lock arm 20 is provided on the upper surface of a female connector. Also, a divisional slit 22 is formed on the support leg 18 of the lock arm 20 at a position nearer the end thereof, and an engagement part 24 is formed at the extreme end thereof. When a female connector is coupled to a male connector 30, the end of the engagement part 24 comes in contact with an engagement projection 33 formed on the upper surface of the male connector 30. Then, the arm main body part 23 of the lock arm 20 is elastically deformed to both sides, as if avoiding contact with the engagement projection 33 laterally. Thus, a strong moderate feeling can be obtained by increasing the rigidity of the lock arm 20 via an expanded part 25 formed on the arm main body part 23.  At an unlocking process, the end of the lock arm 20 is lifted up to such a level as corresponding to the height of the engagement projection 33 for releasing an engaged state, thereby allowing an easy unlocking operation.
Patent JP-2000053420-A (JP)
Title: Production of conductive zinc oxide
Inventor: YAZAKI TATSUO
IPC: C09D11/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To decrease the residual amt. of a sulfate anion as much as possible derived from aluminum sulfate which is added in the production process of conductive zinc oxide and to eliminate hindrance caused by mixing of the sulfate anion. SOLUTION: In the producing method of conductive zinc oxide using, as the essential source material, (1) nonconductive zinc oxide as an object component to which conductivity is imparted, (2) aluminum sulfate as an activating component and (3) one or more kinds of compds. selected from ammonium carbonate, ammonium bicarbonate, ammonium nitrate and urea as an eroding component, precursons of the conductive zinc oxide and cations to fix sulfate radicals are allowed to present together to fix residual sulfate radicals derived from the aluminum sulfate as an insoluble sulfate.
Patent JP-H0893776-A (JP)
Title: Sliding bearing in molten metal and molten metal plating device
Inventor: OOYAGI TOMOHITO
IPC: F16C33/74
Filed: 1994-09-20
Abstract: PURPOSE: To lengthen the service life with low abrasion and low friction by arranging a solid particle capturing part to prevent the entrance of solid particles in molten metal to between a shaft and a sliding part. CONSTITUTION: Fibrous tissue of a solid particle capturing part 14 contacts with a shaft 13, and is arranged in a close position by being pressed against the shaft 13 under surface pressure in a degree of not hindering free rotation of the shaft 13 or by opening a proper clearance with a shaft sliding surface 11. By being constituted in this structure, when solid particles rotate, besides they become hard to enter a sliding surface between the shaft 13 and a bearing 12, even when they enter there, those can removed by fibrous tissue of the solid particle capturing part 14. Sticking of the solid particles to the shaft 13 and the sliding surface 11 of the bearing can be prevented due to this structure.  Therefore, abrasive wear of the shaft and the bearing sliding surface and an increase in frictional resistance at shaft rotating time can be prevented, and a bearing having the long service life and low friction can be provided.
Patent JP-S61103615-A (JP)
Title: Method and equipment for reducing loading pitch of material to be conveyed
Inventor: HAYASHIDA TSUGUO
IPC: B65G43/00
Filed: 1984-10-24
Abstract: PURPOSE:To improve the conveying efficiency by providing the 1st and 2nd rakes, shifted in phase from each other by a specific angle, and making the conveying speed of a conveying device lower than that of the raking device. CONSTITUTION:The 1st and 2nd rakes 40 and 41 are provided to a raking device 13, and the 1st and 2nd cam bodies 46 and 47 are provided to driving shafts 44, 45 respectively. The 1st and 2nd rakes 40 and 41 are shifted in phase from each other by 180 deg. by shifting the cam bodies 46, 47 in phase from each other by 180 deg.. Further, control devices 50, 73 are provided to at least one side of the raking device 13 and a conveying device 14, to make the loading pitch of a material to be conveyed of device 14 smaller than that of the raking device 13. In this way, the material is conveyed in sequence without stopping by the movements of the receiving grooves 53, 54 of respective rakes 40, 41. Accordingly, the conveying efficiency is improved.
Patent JP-H0388029-A (JP)
Title: Register filing device
Inventor: IDE YUKIHIRO
IPC: G06F9/42
Filed: 1989-08-31
Abstract: PURPOSE:To efficiently transfer argument and to utilize a register by opening the window of optimum size in each transfer procedure of the argument of an optional number and executing the proper access protection of the window. CONSTITUTION:A register whose register number is to be accessed is specified from an input 13. An adder 9 in an absolute register number calculating device 3 calculates the absolute register number of the register based upon the specification signal. The number is decided by a decoder 10 and inputted by an access protection circuit 12. On the other hand, the output of the adder 9 is compared with the output 15 of a RAM 7 indicating the upper limit of a register window by a comparator circuit 11. When the output of the adder 9 is less than the upper limit, a register file 1 is accessed. When the output of the adder 9 is larger, a select signal 16 is invalidated and an invalid access detection signal 17 is generated. Thus, access protection is executed.
Patent JP-H0649414-A (JP)
Title: Production of solvent-soluble type collagen
Inventor: KAJIWARA AKIKO
IPC: C08H1/06
Filed: 1992-07-31
Abstract: PURPOSE:To efficiently produce an organic solvent-soluble type collagen by subjecting water-soluble collagen powder and a monoisocyanate compound to the addition reaction in the presence of a polar organic solvent having no active hydrogen. CONSTITUTION:A hermetically sealable reactor is charged with (A) water-soluble collagen having <=0.02% moisture content and <=200mum particle diameter (e.g. alkali-solubilized collagen or enzymic-solubilized collagen) and (B) a polar organic solvent having no active hydrogen [in an amount of 95-20wt.% based on the component (A)] and (C) a monoisocyanate compound (e.g. tolyl isocyanate) in an amount up to 200wt.% based on the component (A) is slowly dropped thereinto while stirring the resultant mixture in a nitrogen stream. When exothermic reaction occurs, the internal temperature is controlled to 70-80 deg.C and a reactional accelerator, as necessary, is added to make active hydrogen in the component (A) react with isocyanate group in the component (B). Thereby, the objective organic solvent-soluble type collagen is produced. The resultant organic solvent-soluble type collagen is useful as a mixing material, etc., with plastics.
Patent JP-S6379943-A (JP)
Title: Manufacture of cu alloy
Inventor: SEO TAKEHISA
IPC: C22F1/08
Filed: 1986-09-24
Abstract: PURPOSE:To obtain a Cu alloy combining high strength with high electrical conductivity and having superior repeated bendability and plating suitability, by subjecting a Cu alloy in which respective contents of Ni and Ti and value of Ni/Ti are specified to soaking treatment in a specific temp. range. CONSTITUTION:The Cu alloy containing, by weight, 0.8-4.0% Ni and 0.2-4.0% Ti in a range Ni/Ti=1-4 is satisfied is refined. This Cu alloy is soaked at a temp. between >1,000 deg.C and the melting point of the alloy. If necessary, 0.05-1.0%, in total, of one or more kinds among 0.05-0.6% Mg, 0.1-1.0% Mn, and 0.1-1.0% Zn are further incorporated to the above alloy. The alloy obtained by this method is excellent in plating suitability and repeated bendability because coarse crystallized substances are removed therefrom.
Patent JP-H0272682-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAJIYANA KIYOYOSHI
IPC: C23C16/06
Filed: 1988-09-07
Abstract: PURPOSE:To divide a current into a low resistance metal wiring even if a superconductive wiring having zero electric resistance through which ordinary current flows is transformed into a normal conducting state and into a high resistance state and to make the large current flow stably by forming the metal wiring in contact with the upper surface and the side surface of the superconductive wiring. CONSTITUTION:A ground insulating film 12 is formed on an Si substrate 11. A superconductive film 13 is patterned, and a superconductive wiring 14 is formed. Thereafter, a metal film 15 is formed by a bias sputtering method and the like characterized by excellent step coverage. Finally, the metal film 15 is patterned, and a metal wiring 16 is formed. Ordinary current flows through the superconductive wiring 14 whose electric resistance is zero. When the superconductive state is changed into the normal conductive state by the flowing of a current higher than a critical current for a locally deteriorated part, heat injection from the outside and the like, the resistance of the part becomes considerably higher. Then, the current flowing through said part is branched into the metal wiring 16 whose resistance is low. The current is decreased at the region where the superconductive state is changed into the normal conductive state, and heating becomes less. The region is cooled from the surrounding part and can be returned to the superconductive state.
Patent JP-H1167234-A (JP)
Title: Manufacture of electrode element for polymer battery
Inventor: SUGAWARA TOSHIO
IPC: H01M10/058
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of an electrode element for a polymer battery with high quality in high yield, capable of almost uniformly pressing, integrating a laminate of an electrode member. SOLUTION: In the manufacturing method of an electrode element, a laminate 4 of an electrode member of a polymer battery carried with carrying mechanisms 8a, 8b and heated is passed through between a pair of pressing rollers 5a, 5b to press and integrate the laminate 4. The rotating speed of the pressing rollers 5a, 5b is set within the range of ±3% to the carrying speed of the carrying mechanisms 8a, 8b.