baber/WOPTO huggingface dataset:
Patent JP-H11325051-A (JP)
Title: Hinge
Inventor: YAMAZAKI FUMITOSHI
IPC: H04M1/02
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a hinge to ensure friction, provided when a shaft is rotated in a bearing, for a long period. SOLUTION: A hinge consists of a bearing member 20, and a shaft 22 made of a metal, and a bearing member 20 has a bearing hole 24 to rotatably support a shaft 22 with friction. The bearing member 20 comprises a cylindrical member 26 made of synthetic resin; and a cylindrical outside member 28 fitted in the outer periphery of the inside member 26; and a key 30 formed in the outer periphery of the outside member 28. The bearing hole 24 is formed in the inner peripheral surface of an inside member 26. Two holes 32 are formed through the outside member 28 at an interval in a longitudinal direction throughout a portion ranging from an inner peripheral surface to an outer peripheral surface.  The bearing member 20 is formed through injection molding through which, with the outside member 28 set in a mold, molten synthetic resin flows in the mold, and the inside member 26 and the key 30 are intercoupled through synthetic resin with which the two holes 32 are filled.
Patent JP-S6120120-A (JP)
Title: Touch panel control system
Inventor: KAWAKITA TATSUJIROU
IPC: G06F3/048
Filed: 1984-07-06
Abstract: PURPOSE:To reduce the load of the host computer side and to simplify an interface by forming a control part and a memory which are to be exclusively used only for a touch panel and executing the display of a function and the analysis of an area on the touch panel side. CONSTITUTION:A touch panel control system is constituted of a transparent digitizer 1, a display device 3, a transparent digitizer control part 3, a display control part 4, a host computer 5, an input pen 6, and the touch panel 7 and a control part 8 for the touch panel 7 and a memory 9 for storing display information and area information are also added. In said constitution, data such as the starting point/end point of a hand-writing area are sent from the host computer 5 to the touch panel 7. The touch panel 7 receives the sent data by its control part 8 and stores the data in said memory 9. On the basis of the stored data, display data are formed and transferred to the display control part 4, which displays the data on the display device 2.
Patent JP-S6029559-A (JP)
Inventor: WATABIKI MASAMI
IPC: F25B13/00
Filed: 1983-07-28
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-H04364331-A (JP)
Title: Battery backup system
Inventor: KAZONO MASAO
IPC: H02J7/34
Filed: 1991-06-11
Abstract: PURPOSE:To provide a highly economic battery backup system by reducing loss in the discharge circuit of battery. CONSTITUTION:A load 3 is normally fed with a constant voltage through a rectifying circuit 5 and a voltage stabilizing circuit 6 and a battery is charged through a charging circuit 7. Upon power interruption, the load 3 is fed with power from a battery 4 through a primary discharge path circuit 9 comprising a coupling diode 8 and the voltage stabilizing circuit. Upon voltage drop of the battery 4, the load 3 is fed with power through a secondary discharge path circuit 10 comprising a transistor Q1 interposed between the battery 4 and the output of the voltage stabilizing circuit 6 in place of the primary discharge path circuit 9.
Patent JP-S59198174-A (JP)
Title: Paper-feeding mechanism for printer
Inventor: HORII MIHARU
IPC: B41J15/04
Filed: 1983-07-29
Abstract: PURPOSE:To facilitate assembling process and enhance the accuracy of positional relationships of a paper-feeding roller, a paper press roller and a paper-supplying guide, by a method wherein a bearing for a paper-feeding roller is fixed by pressing it against a partition wall of a paper-supplying guide by a platen, and a paper press roller is pressed against the paper-feeding roller to pinch a printing paper between them. CONSTITUTION:The bearing 54 for a roller shaft is provided with a projected part 55, a part of the partition wall 48 of a lower guide plate 46 is protruded on the upper side through an opening part of an upper guide plate 47, and the projected part 55 is fitted into a recessed part 56 of the wall 48 from above. The bearing 54 is pressed from above by a lower end surface of a platen 4, and the lower guide plate 46 is pressed from above by the bearing 54. The upper guide plate 47 is also pressed by the platen 4, and the platen 4 is pressed by a frame, thereby completing assemblage of the paper guide 7. The paper-feeding roller 52 and the bearing 54 are fitted and fixed to the partition wall 48 of the guide 7 by the platen 4, and the paper press roller 63 is pressed against the roller 52 to pinch the printing paper between them, so that the positional relationships of the rollers 52, 63 and the guide 7 are maintained to be constant.
Patent JP-H036362-A (JP)
Title: Surface treatment for stainless steel by ion implantation method
Inventor: SUMIYA TORU
IPC: C23C14/48
Filed: 1989-06-02
Abstract: PURPOSE:To improve the wear resistance of stainless steel to a greater extent than a conventional one by carrying out surface treatment consisting of ion implantation in stainless steel in a nitrogen-containing gas atmosphere. CONSTITUTION:At the time of implanting ions in a stainless steel to carry out surface treatment, ion implantation is carried out in a gaseous atmosphere containing nitrogen. This method is suitable for relatively soft stainless steels of low carbon content, and further, a gas of nitrogen alone, ammonia, etc., are used as the above nitrogen-containing gas, and also, B<+>, Ti<+>, N<+>, and C<+> are cited as the above ions to be implanted. Moreover, the amount of ions implanted in the stainless steel is regulated to about 5X10<15>-1X10<17>ions/cm<2> in an N2 gas atmosphere in the case of SUS304 stainless steel, for example. By this method, an amorphous or crystalline compound phase of BN, TiN, etc., or a mixture phase is formed in the vicinity of the surface of the stainless steel, by which the wear resistance of the stainless steel can be improved to a greater extent.
Patent JP-H07315608-A (JP)
Title: Paper feeder
Inventor: ISHII YASUAKI
IPC: B65H3/56
Filed: 1994-05-30
Abstract: PURPOSE:To provide stable paper feeding by sending paper sheets to a paper separating part after a bunch of paper sheets, in which scores of paper sheets are bundled into the form of a block, are limited to a few sheets in advance before the bunch of paper sheets reaches the separating part, thereby ensuring separating operation to the paper sheet. CONSTITUTION:When a bunch of paper sheets consisting of scores of paper sheets are to be sent out, the sending to a sending-out passage 8 is restricted by an inclined part 6 and a pressing feeler 7, both of which are located at the upper end part 5 of a tip-end fence of a paper sheet tray 2. Since the inclined part 6 extends in the sending-out direction and at an prescribed angle, it produces restricting force related to a prescribed friction coefficient to the lower tip edge of the bunch of paper sheets. Meanwhile, since the pressing feeler 7 has a friction coefficient lower than that of the inclined part 6, when the feeler 7 abuts on the uppermost paper sheet 1, it separates several sheets from the top from among the rest of the paper sheets and send them out to the sending-out passage 8. After this, by means of a feed roller 4a and a separation roller 4b, only one uppermost paper sheet 1 is sent out to the sending-out passage 8.
Patent JP-2000326100-A (JP)
Title: Method for compacting green compact having inclined surface
Inventor: ARAKAWA TOMOAKI
IPC: B30B11/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To improve quality by always compacting even if it is a green compact having curved surfaces and inclined surfaces in both sides of the vertical direction into uniform density. SOLUTION: When a green compact 5 having inclined surfaces 5a, 5b is compacted, a compacting die device composed of punch groups, wherein upper and lower punches 3, 2 are respectively divided into plural numbers in the axial direction corresponding to the inclined surfaces and each of divided punches forming the punch group is advanced and retreated, is used.  The green compact is obtained through a process 1 for respectively moving respective divided punches 21 to 23 of the lower punch group inserted into a die hole 1a and forming a cavity P having volume P1, P2, P3 for housing powder different for every divided punch, a process 2 for charging the powder into the cavity P, a process 3 for lowering the upper punch group, closing the upper part of the die hole 1a and confining the charged powder, a process 4 for respectively moving relatively the mutually facing divided punches of the upper and lower punch groups in the axial direction and adjusting the powder part between the divided punches, so as to turn it into a proper compressed quantity for every compacting section of the green compact,  a process 5 for compressing the powder into the prescribed mold by the upper and lower punch groups and a process 6 for releasing the compressing operation and taking the green compact 5 from the die hole 1a.
Patent JP-H0430708-A (JP)
Title: Apparatus for controlling posture of transplantation part of riding-type transplantation machine
Inventor: YAMADA TAKASHI
IPC: A01C11/02
Filed: 1990-05-29
Abstract: PURPOSE:To obtain the subject apparatus for correcting the posture of a transplantation part by a lifting mechanism and effective in preventing the damage caused by the interference between rear wheels and a seedling holding table, by connecting a transplantation part to the rear part of a mobile part in a vertically movable manner, detecting the extension or contraction length and the lifted position of a lifting mechanism with a sensor, and controlling the lifting mechanism according to the detected result. CONSTITUTION:The objective apparatus for controlling the posture of a transplantation part 2 of a riding-type transplantation machine A has the following construction. A transplantation part 2 is connected to the back of a mobile part 1 through a lifting link mechanism 3, the transplantation part 2 is made to be vertically movable with a vertically moving hydraulic cylinder 4, a top link 51 constituting a part of the lifting link mechanism 3 is extended or contracted with an actuator to correct the longitudinal inclination o the transplantation part 2, a feed back sensor S2 to detect the length of the top link 51 is attached to the top link 51, a lift position sensor S4 to detect the lift position is attached to the lifting link mechanism, the action of the actuator is made to be controllable based on the detection results of both sensors S2, S4, and the posture of the transplantation part 2 is controlled while avoiding the interference between the rear wheel 18 of the mobile part 1 and the seedling table 42 of the transplantation part 2.
Patent JP-S5951935-A (JP)
Inventor: KARURUUHAINTSU OTSUTO
IPC: C08L27/06
Filed: 1983-08-01
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-S5566161-A (JP)
Title: Two-wire system full double digital transmission device
Inventor: WATANABE KAZUCHIKA
IPC: H04L25/03
Filed: 1978-11-13
Abstract: PURPOSE:To secure the automatic elimination of the interference between codes without increasing the pulse repetitive frequency on the transmission line more than the transmission or reception pulse by adding the transversal filter to the transmission device and thus eliminating the interference between the transmission and reception signals. CONSTITUTION:The binary digital signal sent from transmission signal input terminal 1 is multiplexed by A/D converter 2, and this multi-value digital signal is delivered via hybrid circuit 3 to hybrid terminal pair 4 connected to the two-wire system transmission line to be then transmitted to the remote station. At the same time, the signal sent from converter 2 is applied to transversal filter 9 for elimination of the reflected wave and leaked wave. While the digital signal sent from the remote station is applied via circuit 3 to transversal filter 13 for elimination of the interference between codes, and the output of filter 13 is supplied to A/D converter 5 connected to reception signal output terminal pair 6. Furthermore, correlators 11 and 13 controlling filters 9 and 13 are provided to secure the automatic elimination of the interference between the codes.
Patent JP-H01321657-A (JP)
Title: High perfurmance interconnection system for integrated circuit
Inventor: MAIKERU II TOOMASU
IPC: H01L21/768
Filed: 1988-06-08
Abstract: PURPOSE: To minimize the undesired electrical connection between interconnection lines by utilizing air as a dielectric between floating layers of a multilayer metal interconnection part. CONSTITUTION: A first dielectric layer 14 is formed on a semiconductor structure 10, a contact hole 18 is formed in the first dielectric layer by etching, a first metal layer 24 is formed and brought into contact with a device contact region, the metal layer 24 is subjected to pattern formation and etched, and a first level interconnection part 26 is formed. Then, a second dielectric layer 30 is formed on a first level interconnection part 26 and an upper surface is flattened and is etched, and a hole 32 for feed through conductor is opened within the second dielectric layer 30.  Then, a second level metal 36 is formed and is brought into contact with the first level interconnection 26 directly and electrically, and the second metal layer 36 is subjected to pattern formation and is etched, thus forming a second level interconnection part 38, thus extremely reducing interconnection deformation such as the generation of hillock and the resultant electrical short-circuiting problems between interconnection parts.
Patent JP-S5666156-A (JP)
Title: Manufacture of commutator
Inventor: HARADA MAKOTO
IPC: H01R43/06
Filed: 1979-10-29
Abstract: PURPOSE:To simplify the processing operation of the commutator and to lengthen the life of tools by a method wherein cylindical materials are inserted consecutively in a die providing with the work tooth at the inner circumferential part, and a  punch providing with the work tooth at the outer circumferential part is inserted  from the upper side and is pressed down. CONSTITUTION:The die 4 is provided being inserted with a cylindrical material 10 at the large diametral part 4a. An inclined part 4b and a work tooth 4d are formed under the large diametral part 4a of the die 4. An inner punch 2 providing with a work tooth 2a at the outer circumferential part and an outer punch 3 are made to come down simultaneously from the upper side of the die 4 to press down the cylindrical material 10. The cylindrical material 10 is deformed to the inner diametral direction by the inclined part 4b, and the inner diametral part is processed by the work tooth 2a at this time. Then the inner and outer punches are made to rise once, another cylindrical material is inserted in the large diametral part and the inner and outer punches are made to come down again. At this time, the outer circumferential part of the former cylindrical material is processed by the work tooth 4d, and in the next progress of work, it is taken out as the process finished communicator 12.
Patent JP-H10328791-A (JP)
Title: Electromagnetic braking device of mold for continuous casting and continuous casting method using this braking device
Inventor: YUHARA SUSUMU
IPC: B22D11/116
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To easily and arbitrarily change the intensity of magnetic field in the interval between magnetic poles at the upper and the lower electromagnetic during casting at a low cost. SOLUTION: An electromagnetic braking device applies the braking force to molten steel stream supplied into a mold with static magnetic field by generating the static magnetic field between each pair of electromagnets in which one pair of a first and a second upper electromagnetis 17A, 17B are provided near the back surface of the faced side walls of the mold 10 for continuous casting and oppositely arranged while interposing the mold and one pair of a first and a second lower electromagnets 21A, 21B are oppositely arranged at the lower part then the upper electromagnets. In such a case, a control device for independently controlling the current supplied to electromagnetic coils 16A, 16B constituting the first and the second upper electromagnets and the current supplied to the electromagnetic coils 20A, 20B constituting the first and the second lower electromagnets. are arranged.
Patent JP-H081707-A (JP)
Title: Resin molding device and resin molded product
Inventor: IKEDA MASANOBU
IPC: B29C45/26
Filed: 1994-06-22
Abstract: PURPOSE:To pile up molded articles flat so as to facilitate the laying-away, carrying or the like of the molded article, and further improve the releasability of the molded article. CONSTITUTION:In a resin molding device having a mold, in which a cavity 16 for molding a resin molding part offset to one side from the widthwise central position of a lead frame 10, a molding part for molding a supporting part 30, which is resinously molded integrally with the lead frame 10, is provided at the position offset to the other side from the resin molding part in the mold so as to make the projecting dimension of the whole of its to the direction of the thickness of the lead frame 10 equal to the total thickness of the resin molding part. Further, the molding part is allowed to communicate with a mold runner 20 connecting to the cavity 16.
Patent JP-S63304198-A (JP)
Title: Method for concentrating waste reprocessing liquid
Inventor: IZUMIDA TATSUO
IPC: C23F11/04
Filed: 1987-06-05
Abstract: PURPOSE:To greatly decrease the corrosion of equipment with the simplified equipment and operation by executing an enriching operation in such a manner as to maintain the concn. of an inorg. salt in a high-level waste liquid at >=5wt.%. CONSTITUTION:0.5wt.% aluminum nitrate is added to a waste nitric acid liquid 4 contg. the radioactive material in reprocessing of nuclear fuel at a high ratio to increase the concn. over the entire part of the inorg. salt in the waste liquid to >=5wt.%. While this waste liquid 4 is continuously supplied from a waste liquid tank 3 to an enriching vessel 5, the liquid is heated by a heater 15 under 50Torr pressure and is enriched by vacuum evaporation. The volume of the liquid in the vessel 5 is maintained constant in this case. Then, the inorg. salt in the waste liquid restrains the hydrated water and, therefore, the hydrated water hardly evaporates and the evaporation rate of the nitric acid eventually increase so that the concn. of the nitric acid of the liquid 6 in the vessel 5 is maintained low. RuO4 having strong oxidation power is prevented. In the figure 8, is a condenser and 13 is an enriched waste liquid tank.
Patent JP-H05309385-A (JP)
Title: Biological treatment material and its use
Inventor: KAWAZOE AZUMA
IPC: C02F3/34
Filed: 1992-05-01
Abstract: PURPOSE:To provide a biological treatment material effective for water purifying treatment or environmental purification, to convert discharged sludge to compost and to obtain an excellent soil conditioner by adsorbing a strain selected from a specific group on a sewage purifying powder material or a granular filter material obtained by treating a coal powder with an acid to propagate the same. CONSTITUTION:A strain selected from a group consisting of a strain decomposing undecomposed protein or starch in excretion, a strain rich in cellulase decomposing a plant fibrous substance, a strain fixing nitrogen in air or water to prepare fertilizer, a thermal bacterial strain generating high temp. of 70-80 deg.C to kill pathogenic bacteria and marine halophilic yeast is adsorbed on a sewage purifying powder or a granular filter material obtained by treating a coal powder with an acid and propagated to obtain a biological treatment material. This acid treated coal powder has adsorbing capacity and ion exchange capacity to enable discoloration purification and is suitable for the culture and propagation of bacterial because it contains fixing carbon as a carbon nutrition source of bacteria and a mineral component becoming a growth promoting factor.
Patent JP-S6030419-A (JP)
Title: Stratiform charging engine
Inventor: TOKUSHIMA TAKASHIGE
IPC: F02B1/04
Filed: 1983-07-29
Abstract: PURPOSE:To actively atomize and vaporize fuel and improve the ignitability of an engine by increasing air injection quantity by the control of an air injection valve with the increase of the fuel injection quantity at a light load of the engine. CONSTITUTION:When the load of an engine is light, the fuel is injected from an injection valve 21 against a sparking plut 20 at a prescribed time in the latter half of a compression stroke to supply fuel mainly to the vicinity of the sparking plug 20, and synchronizes to this, air is injected from an injection valve 22 and this air mingles with the injected fuel and the atomization and vaporization of the fuel is actively performed. In particular, the air injection quantity is controlled by the opening and closing of a swirl control valve 10 provided in a secondary passage 9 mediated by a control unit 40 depending upon the fuel injection quantity. Therefore, the atomization and vaporization of the fuel is properly accelerated to the extent the fuel is not exceedingly dispersed and the ignitability is improved.
Patent JP-S5865475-A (JP)
Inventor: TEIISU SHIIBORUTO TE BERUDE
IPC: G09F9/37
Filed: 1982-08-13
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-H05310237-A (JP)
Title: Affixing or removing device for labels, and labels
Inventor: YABUKI FUJIO
IPC: B65C9/26
Filed: 1992-05-01
Abstract: PURPOSE:To automatically affix labels at specified positions or remove labels from specified position by a method wherein upper and lower, a pair of clamping claws to grip a part to be gripped which is continuously provided on the side part of labels, are provided, and label suction means are respectively provided. CONSTITUTION:An air cylinder 12 is arranged in a frame 10 of a robot-hand which is attached at a specified position by an attaching rod 11, and a suction head 14 is attached on the tip of a piston rod 13. A suction port 18 for vacuum drawing is provided on the suction head 14, and a spongy pad 19 is fitted on the suction port 18. Also, an upper surface fixing claw 20 is fixed on the same surface with the lower surface of the pad 19, and a lower side movable claw 21 is arranged on the side of the fixing claw 20 in such a manner that the lower side movable claw 21 may be vertically moved by an air cylinder 26. A label 30 for protection, which is affixed on the upper surface of a CCD33 as a work is vacuum-drawn by the pad 19, and is removed by raising the air cylinder 12 under a condition in which a part to be gripped 31 which is provided on the side of the label 20 is being gripped by a pair of claws 20, 21.
Patent JP-S621504-A (JP)
Inventor: YONEZAWA TAKESHI
IPC: B28B23/02
Filed: 1985-06-28
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-S62297334-A (JP)
Title: Production of copper-clad sheet of polyether imide film
Inventor: SUZUKI SETSUO
IPC: C08J5/12
Filed: 1986-06-18
Abstract: PURPOSE:To produce a flexible copper-clad sheet free from warpage and curling, by laminating a copper foil to a polyether imide film with a specific adhesive, irradiating the laminate with active light rays from the film side and curing the adhesive. CONSTITUTION:A copper foil is laminated to a polyether imide film with an adhesive of a photo-setting resin composition consisting of (A) an acrylate prepolymer selected from urethane acrylate, epoxy acrylate, polyester acrylate and polyether acrylate, (B) an acrylic monomer, (C) a photoinitiator shown by formula I (R1 is hydrogen radical, alkyl, aryl, etc.) and (D) a ketone sensitizer (e.g. 2,4-diethylthioxanthone) shown by formula II (R2 and R3 are hydrogen radical or alkyl) as main components, the laminate is irradiated with active light rays from the film side and the adhesive is cured to give the aimed copper- clad sheet.