baber/WOPTO huggingface dataset:
Patent JP-H02148546-A (JP)
Title: Flat type cathode ray tube
Inventor: NAKAYAMA AKIRA
IPC: H01J31/15
Filed: 1988-11-29
Abstract: PURPOSE:To increase the life of the titled device and make it possible to increase its size further by fixing a metal frame to a front panel through an electrode lead terminal and a first supporting glass, disposing an inner matter, and then jointing a metal plate with the metal frame to face the front panel. CONSTITUTION:A metal frame 6 is fixed to a front panel 1 through an electrode lead terminal 16 and a first supporting glass 2a, an inner matter 4 is disposed, and a metal plate 7 is jointed with the metal frame 6 to face the panel 1. The metal frame 6 has a sectional surface shaped almost like an L-letter, one end part 6a is held between the glasses 2a, 2b, it is extended there out, it is bent back at a predetermined distance (m), and it is bent in the horizontal direction out at the other end part 6b. The metal plate 7 is formed having a larger surface than the panel 1, with a chip tube 8 installed at the center, and a plurality of ribs 9 protruding up are formed radially along the periphery. A peripheral part 7a is jointed with the other end part of the metal frame 6.
Patent JP-2001125387-A (JP)
Title: Transfer device and image forming device
Inventor: SUGIYAMA TOSHIHIRO
IPC: G03G15/16
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device and an image forming device equipped with the transfer device capable of cleaning the surface of a transfer belt and also removing reversed toner more excellently than in the conventional electric field cleaning system even when a high-resistance transfer belt is used or when the electrified amount of toner is large. SOLUTION: A dielectric layer 42 is provided on the surface of a cleaning roller 40 for cleaning the transfer belt.
Patent JP-H10141884-A (JP)
Title: Heat exchanger
Inventor: MOCHIZUKI KATSUMI
IPC: F25B39/04
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a higher heat exchange capacity by reducing a heat exchange loss attributed to 'thermal interference' and 'retention of a refrigerant' as much as possible. SOLUTION: This heat exchanger is made up of a plurality of fins 1, 1..., which are arranged facing each other at a specified interval being erected across the thickness thereof, by piercing the fins while a plurality of refrigerant passages P1 -P8 independent of each other are arranged in multiple stages in the direction of the erection of the fins 1. In this case, it is so arranged that a refrigerant inlet 2 and a refrigerant outlet 3 in the same refrigerant passage or the refrigerant inlet 2 of one refrigerant passage and the refrigerant outlet 3 of the other refrigerant passage vertically adjacent to each other will not adjoin each other at least.  With such an arrangement, in the use of this heat exchanger as a condenser, thermal interference can be restricted as much as possible between the side of the refrigerant inlet 2 into which a high temperature gas refrigerant flows and the side of the refrigerant outlet 3 out of which a low temperature refrigerant flows thereby enhancing a condensing capacity in the heat exchanger accordingly.
Patent JP-H10146679-A (JP)
Title: Electric resistance welding method for different kinds of materials
Inventor: OTOBE JUNJI
IPC: H01M10/39
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a welding part (exfoliation resistance) by forming a lapped part at a part of a member of low electroconductivity, attaching with inserting a member of high electroconductivity in this lapped part, welding this part, generating high heat caused on the contact electric resistance between materials of two lapped parts, raising the concentration of the welding heat and welding at the time of welding the member of low electroconductivity to a seat material of high electroconductivity. SOLUTION: In the case of welding a spacer 30 of SUS 304 stainless steel onto four numbers of copper foil lead bundles 20 of a lithium ion secondary battery, a lateral U shaped lapped part 31 is preformed at a part of a spacer of low electroconductivity stainless steel, and one side end part 21 of the copper lead bundles 20 of high electroconductivity is inserted inside the lapped part 31. In this state, this part is clamped with a pair of electrodes 40, 41 of a capacitor type electroresistance welding machine. Therefore, a nugget is formed on the central part of lapped layers of the lapped part 31 of the lead part side one end part 21 and the spacer 30.
Patent JP-H10146717-A (JP)
Title: Control method of numerical control reciprocating travel work machine
Inventor: HAYASHI SHIGEKI
IPC: G05B19/416
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To perform numerical control gentle to a machine by changing at least one of advance acceleration, retreat acceleration and retreat speed of a work machine according to a work period and material traveling speed decided by a preset work length and the material traveling speed. SOLUTION: For example, when material traveling speed is V=-2m/s and a preset work length is Lo=4.8m, acceleration is formerly set to αm=10m/s<2> in both an advance and a retreat, and retreat speed is set equal to VR=2m/s, that is, V. A speed wave form in this case is shown in a drawing A. To the contrary, for example, advanve speed is set in the same as ususl like 10m/s<2> , but retreat acceleration is set to 5m/s<2> , and restreat speed is set to VR=0.75m/s, and can be controlled in a wave form shown in a drawing B. That is, a former stopping position deciding time is shortened, and retreat acceleration and retreat speed are respectively reduced by that extent, and in retreat control, control gentle to a machine as compared with conventional one can be performed.
Patent JP-H02243878-A (JP)
Title: Device of demolishing chimney
Inventor: RAINHORUTO POORU
IPC: E04G23/08
Filed: 1989-11-22
Abstract: PURPOSE: To improve the safety and economical efficiency by distributedly arranging suspension devices having lowering pistons and suspension arms around the circumference of a work platform provided in the opening end part of a smokestack shaft. CONSTITUTION: A work platform 5 is inserted into an opening end of a smokestack shaft 1 by a head frame 29 and suspended by suspension devices 6 having lowering pistons 7 and suspension arms 8. Secondly, an excavator 4 having a demolition tool is mounted on the platform 5 and a demolition work is started near the arm 8. After demolishing it into a prescribed dimension, the suspension arm 8 is returned to its initial position for holding a smokestack wall and swung to another prescribed position so that a new excavation work is started. The suspension arm 8 is moved downward by an extent of the advancement of the demolition by the lowering piston 7 so that a new demolition is started.
Patent JP-H01144548-A (JP)
Title: Electromagnetic deflecting coil device
Inventor: YOSHIMOTO YOSHINORI
IPC: H01J29/76
Filed: 1987-11-30
Abstract: PURPOSE:To prevent the external leakage of electromagnetic waves by arranging ordinary-temperature superconductor rings on the surface of the outer peripheries of fixed frames of horizontal and vertical deflecting windings. CONSTITUTION:Superconductor rings 51 and 52 made of SuBaYCu3O7-delta or the like are arranged on the surface of outer peripheries of fixed frames 15 and 17 of windings. The Meissner effect is generated by the rings 51 and 52, the complete diamagnetism phenomenon offsetting the unnecessary magnetic flux generated by horizontal deflecting main windings 11 and 12 occurs. Unnecessary electromagnetic waves generated by the main windings 11 and 12 can be prevented from largely leaking to the outside.
Patent JP-H0679288-A (JP)
Title: Production of water purifying agent and packed water purifying agent
Inventor: KAMEI MASAMITSU
IPC: C02F1/68
Filed: 1991-10-22
Abstract: PURPOSE:To produce a water purifying agent capable of instantaneously removing chlorine from tap water and imparting mineral to the water when added to the water and to provide a packed water purifying agent obtd. by packing the water purifying agent in a bag. CONSTITUTION:Ascorbic acid or an aq. ascorbic acid soln. is allowed to penetrate into coral sand and then dried with far IR to produce the objective water purifying agent. This water purifying agent is packed in a nonwoven fabric bag to provide the objective packed water purifying agent.
Patent JP-H04175761-A (JP)
Title: Original negative for electrophotographic lithography
Inventor: KATO EIICHI
IPC: C08F297/00
Filed: 1990-11-09
Abstract: PURPOSE:To reproduce a copied image faithful to an original image and having excellent electrostatic characteristic and prevent greasing by containing an A-B block copolymer constituted of an A block containing a specific polymer component and a B block containing a specified polymer component. CONSTITUTION:An A-B block copolymer constituted of an A block containing a polymer component corresponding to a functionality monomer containing at least fluorine atom and/or silicon atom and containing at least one functional group generating at least one hydrophilic group by decomposition and a B block containing a specific polymer component expressed by the formula I is contained as at least one kind of the binding resin of the photo-conducting layer of an original negative for lithography, where X1 indicates -COO-, -OCO-, R1 indicates an aliphatic group with the carbon number 1-18 or an aromatic group with the carbon number 6-12, and a1, a2 may be the same or different and indicate hydrogen atom, halogen atom, a cyano group or a hydrocarbon group. A copied image faithful to an original image is reproduced, the hydrophilic property of a non-image section is good, and no greasing occurs.
Patent JP-H05112647-A (JP)
Title: Purification of polyphenylene sulfide
Inventor: NISHIMOTO YASUSHI
IPC: C08G75/02
Filed: 1991-10-23
Abstract: PURPOSE:To purify a polyphenylene sulfide in high efficiency while suppressing the generation of gas by contacting a polyphenylene sulfide with a supercritical fluid of carbon dioxide. CONSTITUTION:The purification efficiency of polyphenylene sulfide can be improved e.g. by filling a polyphenylene sulfide in a contact tank, introducing carbon dioxide gas from a solvent-supplying system into the tank and contacting the polyphenylene sulfide with a supercritical fluid of carbon dioxide. As an alternative method, a polyphenylene sulfide is made to contact with a supercritical binary component fluid produced by adding a secondary solvent such as methanol or acetone to carbon dioxide gas.
Patent JP-2001128394-A (JP)
Title: Dynamo-electric machinery
Inventor: SAKAI TOSHIHIKO
IPC: H02K1/14
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a dynamo-electric machinery, which enhances the working efficiency and reduces the manufacturing cost without necessity of higher accuracy, which is required for the ring member inserting groove in the stator iron plate and for the projected part of the teeth member. SOLUTION: In a dynamo-electric machinery consisting of stators 101, 102, in which a plurality of stator iron plates 1 are laminated and are then fixed by the molding, a rotor 103 having the rotating shaft and end brackets 106, 107 holding the stator and rotor or the like, a stator iron plate 1 is composed of a ring member 11, having a inserting groove 12 and a teeth member 13 having a projected part 14 to be inserted to the inserting groove 12, the shapes of the ring member inserting groove 12 and projected part 14 of the teeth member are respectively tapered inversely to become wider going toward the deeper area of groove and end area of the projected part at the side surfaces 12a, 14a and moreover a gap is formed between the groove and projected part in the deeper surface of inserting groove 12b.
Patent JP-2000128555-A (JP)
Title: Plate carrier and plate cutting method
Inventor: TAKATSUJI HIDEO
IPC: B26F3/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a working line by providing a cutting means to a carrier for holding a plate housed in a housing stage and carrying it to a cutting stage and cutting the plate conveyed to the cutting stage. SOLUTION: A cutter head 74 is provided to a six-shaft multi-articulated robot 22, and the cutter of the cutter head 74 is moved by moving of the robot 22 to cut a glass base plate. A collecting suction pad 70 and a positioning suction pad 72 are attached to the robot through a supporting plate, hence the flexible glass base plate is supported when collected, and the cut small glass plates are positioned on a cutting and bending stage with high precision at the same time. Since the two kinds of suction pads are attached to the robot along with the cutter in this way, the cutting line is simplified without sacrificing the precision in the position of the carried glass base plate.
Patent JP-H11142546-A (JP)
Title: Electronic timepiece
Inventor: FURUKAWA TSUNEAKI
IPC: G04C10/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To miniaturize and thin an electronic timepiece with a built-in compact generator by eliminating the clearance between a rotary weight and its periphery. SOLUTION: In a middle frame 5 for pinching a ground plate 2 where an electronic timepiece hand-type movement with a built-in compact generator is constituted between the base frame of an armored case 9 and middle frame 5, and a joggle 502 projecting toward a rotary weight 25 is formed. When the joggle 502 is set to a position with height near that of the rotary weight 25 as compared with a part around the joggle in a thickness direction and the rotary weight 25 rotates while moving up and down, the rotary weight 25 initially touches the joggle of the middle frame 5 for correcting the attitude, thus preventing the such part from being damaged by touching the rotary weight 25 without providing the large clearance between the part around the joggle and the rotary weight 25.
Patent JP-H03164456-A (JP)
Title: Cement cooler
Inventor: SAITO IKUO
IPC: C04B7/47
Filed: 1989-11-24
Abstract: PURPOSE:To suppress the temp. rise of cement at the time of crushing or classifying and to improve the quality and crushing efficiency of the cement by cooling the materials which are to be crushed and are the intermediate product as fluidized beds by air flow fluidization in a fluidizing casing and sliding the materials to be crushed into contact with the cooling members in the fluidizing casing. CONSTITUTION:The materials to be crushed, such as cement clinker and gypsum, etc., crushed by, for example, a crushing mill, are supplied by a chute 17 into the fluidizing casing 11 of a cooler 10 where the materials are fluidized as the fluid bends A by the air for fluidization ejected via an air diffusion plate 15 from a wind box 14 in the lower part. The materials fluidized as the fluidized bed A in the casing 11 are cooled by the air for fluidizing and are in addition fluidized by coming into contact with cooling pipes 22, fins 23, etc., which are the cooling members 12 disposed to be embedded in the fluidized beds A. Thus, the materials to be crushed are additionally effectively cooled.
Patent JP-H07132210-A (JP)
Title: Air cleaning device for three-dimensional structure
Inventor: HIRATE AKIRA
IPC: F24F3/16
Filed: 1993-11-09
Abstract: PURPOSE:To provide an air cleaning device for a three-dimensional structure capable of cleaning the contaminated air in the spaces below the artificial ground without requiring space and without impairing beautiful appearance. CONSTITUTION:This air cleaning device 21 for the three-dimensional structure is constituted by providing the three-dimensional structure, which is provided with the artificial ground 3 on a first ground 1 and is delineated with the spaces 5, 7 above and below by this artificial ground 3, with soil 31 formed to permit the flow of air in a vertical direction on the artificial ground 3 and a planting section 23 consisting of plants 33 implanted on this soil 31. The device is further provided with an air passage 25 communicating the space 7 below the artificial ground 3 and the bottom of the soil 31. This air passage 25 is provided with a fan 27 for allowing the air to flow from the space 7 below the artificial ground 3 toward the bottom of the soil 31.
Patent JP-H02149892-A (JP)
Title: Character data extension processing system
Inventor: HAYASHI MASAHIRO
IPC: G09G5/26
Filed: 1988-11-30
Abstract: PURPOSE:To extend character data by fast processing without using any software processing by a central processor by finding a shift quantity by an arithmetic part from the size of character data to be displayed, shifting the character data by the shift quantity in a shifter and transferring the data to a readable/ writable memory. CONSTITUTION:Character data on a bus 8 are read out of a read-only memory 3 by, for example, 32 bits in parallel according to the contents of a CG counter 6. Further, character data on a bus 9 are stored on the readable/writable memory 10 from the shifter 4 in the form of a character image according to the contents of an image memory counter 10. The arithmetic part 5 computes how shift processing is performed by the shifter 4 according to the contents of the CG counter 6 and the contents of the image memory counter 7 and sends an indication to the shifter 4. The shifter 4 shifts the character data on the bus 8 according to the shift indication to generate the character data on the bus 9. Consequently, the character data are extended fast.
Patent JP-H06152833-A (JP)
Title: Facsimile equipment
Inventor: ABE KOICHI
IPC: H04N1/00
Filed: 1992-11-13
Abstract: PURPOSE:To simplify the circuit configuration, to reduce the cost and to reduce noises by summing input signals of plural lines and sending the resulting signal to respective signal lines. CONSTITUTION:Signal lines from an NCU 2 connected to a telephone line and an interface 3 of a radio equipment are inputted to an adder circuit 1e to synthesize all input lines to one input line without changeover of each input line and the synthesized signal is fed to a MODEM 1d. In this case, the input signal line, the output signal line and ground of the adder circuit 1e are pulled down via resistors. Thus, a changeover switch and a line detection circuit are not required to simplify the circuit configuration and noises are eliminated through pull-down to ground.
Patent JP-H08160965-A (JP)
Title: Sound absorbing and shielding material
Inventor: NAGAYAMA AKIJI
IPC: G10K11/172
Filed: 1994-12-08
Abstract: PURPOSE: To provide a sound absorbing and shielding material capable of effectively decreasing the underwater radiated noises of a ship. CONSTITUTION: A sound absorbing and shielding material body l is composed by integrally laminating sound absorbing material layers 2 and sound shielding materials layers 3 by adhesives, etc. The sound absorbing material layers 2 are composed by superposing upper cover layers 4 consisting of rubber-like elastic materials and the sound absorbing material layers 2 having columnar cavities 5 within these rubber-like elastic materials in multiple stages and adhering these layers With adhesives, etc. The shielding materials layers 3 which are the lower layers of the sound absorbing material layers 2 are formed into an integral structure formed by adhering closed cellular rubber 6 to rubber parts 7 for the purpose of holding air layers into the grids of the rubber-like elastic materials.
Patent JP-H06125990-A (JP)
Title: Medical tube connector and tube connection structure using same
Inventor: KAWAI TATSUYA
IPC: A61M39/02
Filed: 1992-10-16
Abstract: PURPOSE:To secure air-tightness when cracking or the like occurs at a cut part in a medical tube connector provided with the cut part for breakage in an outer surface of at least one tube insertion part by forming it to provide high air-tightness at parts over the cut part. CONSTITUTION:A tube connector 1 to be used for a medical bag of which tube needs to be cut in the middle in use in some cases has two tube insertion parts 2, 4, and a cut part 5 is formed at a middle part in the circumferential direction. A flange 6 is formed at a close position to the cut part 5 for receiving forward ends of tubes 7, 8 to be inserted, and by putting fingers at the flange 6, the connector 1 can be cut at the cut part 5 easily when it needs to be broken and separated. An outer diameter of the tube insertion part 2 is formed larger than a tube inner diameter for securing air-tightness only by inserting the tube 7, and the cut part 5 is covered with the tube 7 inserted into the insertion part 2.
Patent JP-S63156720-A (JP)
Title: Remedy for osteoporosis
Inventor: KINOSHITA YUKIHIKO
IPC: A61K31/35
Filed: 1986-12-20
Abstract: PURPOSE:To obtain a remedy for osteoporosis having strong bone-resorption suppressing action and osteogenesis promoting action and high safety, by using a 2-phenyl-4H-1-benzopyran-4-one derivative as an active components. CONSTITUTION:The objective agent can be produced by mixing a compound of formula I (R is H or 1-3C alkyl) or its salt with conventional pharmaceutical additives such as disintegrator, binder, vehicle, etc., and forming the mixture in the form of a drug according to conventional method. It is administered at a dose of 10-1,000mg/day for adult by oral administration in the form of tablet, powder, capsule, etc., or 1-100mg/day for adult by parenteral administration in the form of injection, etc. The compound of formula I can produced by reacting an acetophenone derivative of formula II with benzoyl chloride and subjecting the product to Baker-Venkataraman rearrangement and dehydrative cyclization.
Patent JP-H05141089-A (JP)
Title: Hanger for large-diameter reinforcing bar and setting of vertical connecting reinforcing bar
Inventor: OONUMA HIROTOMO
IPC: B66C1/62
Filed: 1991-11-20
Abstract: PURPOSE:To set large-diameter reinforcing bars concurrently by clamping the upper ends of the large-diameter reinforcing bars by a simplified operation. CONSTITUTION:The vertical edges of one of two halves 1a and 1b which are formed by dividing one cylinder into two sections are connected by a hinge 2, and the other vertical edges are connected by a detachable connecting pin 5. A holding metal 1 to hold large-diameter reinforcing bars 50 is provided between the two halves 1a and 1b. The holding metal 1 has an inverted U-shaped hook to vertically hang down the metal 1 to make it a hanger. The metals 1 are hung down through a weight balancer 11 and a hanging wire 12 at a given interval from the horizontal beam. The lengths of each hanging wire to connect the weight balancer and the hanging wire is made shorter orderly in a fixed length L1, and the wires are connected to the lower reinforcing bars orderly from the large-diameter reinforcing bars hung down to the longer wire holding metal for setting.
Patent JP-H08162356-A (JP)
Title: Chip electronic part
Inventor: YOSHINAGA TAKASHI
IPC: H05K3/34
Filed: 1994-12-08
Abstract: PURPOSE: To improve the deflectional strength to withstand the exfoliation of the chip electronic part, which is mounted on the substrate, from the substrate by the deflection of the substrate, and to improve the deflectional strength of a three-terminal chip electronic part on which an end-part electrode is formed on both end parts in longitudinal direction of the part main body, and a center electrode is formed on the center part in longitudinal direction of the part main body. CONSTITUTION: The size (b) in longitudinal direction of the part main body 22 of end section electrodes 26 and 27 is made larger, and the area of the end section electrodes 26 and 27 is exceeded the area with which electric characteristics, which are necessary for the end part electrodes, can be satisfied.