baber/WOPTO huggingface dataset:
Patent JP-S61176497-A (JP)
Title: Filler metal for tig welding
Inventor: AOKI SHIRO
IPC: B23K35/368
Filed: 1985-02-01
Abstract: PURPOSE:To weld well a high-nitrogen stainless steel by including TiO2, metallic fluoride and metallic carbonate, as the main components, and S and Bi as the components of small amount in a flux respectively as well as including N in the flux and the skin of stainless steel. CONSTITUTION:The sum of one or two kinds or more of TiO2, metallic fluoride and metallic carbonate, is 30-85wt% with respect to the whole weight of a flux, and at least one kind of these components of the amount of >=30% with respect to the flux is included in the flux as well as a single substance of Bi or one or two kinds or more of the compounds, amounting to 0.001-0.1% or 0.001-0.3% with respect to the whole weight of a wire, are included in the flux. Further, N of the amount of 0.05-0.4% is included in both wire and wire skin. Moreover, the flux of the amount of 5-25% with respect to the whole weight of wire, is filled. A filler metal obtained in such manner is suitable for the uranami root-pass welding of a high-nitrogen stainless steel.
Patent JP-H05218997-A (JP)
Title: Tdma system
Inventor: KAWABATA KAZUO
IPC: H04L7/08
Filed: 1992-01-31
Abstract: PURPOSE:To obtain the TDMA system by which intermittent reception is attained through the use of a clock signal with low accuracy without reducing an equalization effect with respect to the TDMA (time division multiple access) system. CONSTITUTION:In the TDMA system using a super frame structured as a synchronizing word SW arranged in the middle of each slot, data at a latter half of the synchronizing word SW are received as to a 1st reception slot at intermittent reception and all of first half and latter half of the synchronizing word SW are continuously received as to 2nd and succeeding reception slots. Furthermore, as to the 1st reception slot, dummy data are inserted to the first half of the synchronizing word SW. Furthermore, data of the latter half of the synchronizing word SW of the received slot and data of the first half of the synchronizing word SW of the slot received next are used as one pair and the data are fetched.
Patent JP-S60162447-A (JP)
Title: Small-sized motor
Inventor: TAKAO HIROSHI
IPC: H01R39/00
Filed: 1984-01-31
Abstract: PURPOSE:To prevent the surface of commutator segments from damaging by friction by mounting a member which impregnates ether having -C-O- bond on part in a motor case. CONSTITUTION:A felt 14 is disposed near the side 3 of a commutator on a bracket 12. The felt 14 has a linear carbon bond or a side chain, and a sole or a plurality of ethers having a -C-O- bond. The atmosphere in a motor case made of a motor housing 13 and a bracket 12 becomes vapor atmosphere with the ethers.
Patent JP-S63183782-A (JP)
Title: Method and device for deciding quality of resistance welding
Inventor: JOKO KEIZO
IPC: B23K11/24
Filed: 1987-01-27
Abstract: PURPOSE:To exactly make a satisfactory decision with high accuracy by pressurizing a work with a welding electrode by an air cylinder and converting the pressurizing force into a voltage waveform to decide the quality of the resistance welding. CONSTITUTION:When the pressure air is supplied to the pressurization side 2 of the air cylinder 1 and the welding electrode 6 is brought into contact with the work 7 by the air cylinder 1, since the work 7 pressurizes the welding electrode 6, the plastic deformation takes place on the contact surface of the work 7. The output voltage V of an air pressure voltage converter 31 increases suddenly from the point of time where the welding electrode 6 comes into contact with the work 7 and when the plastic deformation of the work 7 starts, the air cylinder 1 starts to move and the voltage V once decreases and the air pressure at the pressurization side 2 of the air cylinder 1 increases gradually until the plastic deformation of the work 7 is finished and the voltage V also increases gradually. The voltage V of said air pressure voltage converter 31 is converted into the voltage waveform 32 by a controller 3 and the quality of the resistance welding is decided based on this voltage waveform 32.
Patent JP-H0569375-A (JP)
Title: Gripper for bottle and other vessel positioned together in internal direction of case, etc. or extracted from said case, etc.
Inventor: MATSUKUSU ATSUPERU
IPC: B65G21/12
Filed: 1992-01-31
Abstract: PURPOSE: To receive even wide-necked bottles with slight distances therebetween by means of packing tulip-shaped parts by providing the outer surface of each packing tulip-shaped part with a neat polygonal shape having an even number of corners on a cross section with respect to the axis of a receiving part. CONSTITUTION: Individual packing tulip-shaped parts 1 connected to packing heads each have one generally hollow cylinder-shaped receiving part 2 for a bottle to be gripped and one flexible packing tulip-shaped nest 3 arranged on a periphery inside the receiving part 2. The packing tulip-shaped nest 3 is capable of advancing within a free receiving cross section via an axially movable adjustment piston 6 provided on the side remote from the free open edge 5 of the receiving part 2. The outer surface of the packing tulip-shaped part 1 has a neat polygonal shape on a cross section with respect to the axis of the receiving part 2, the number of its corners is even.
Patent JP-S56113417-A (JP)
Title: Molding method for casing made of synthetic resin
Inventor: KATOU YOSHIYUKI
IPC: B29C61/00
Filed: 1980-02-13
Abstract: PURPOSE: To prevent scratching, by a method wherein, in case two storage chambers and a partition wall, for use with an inner casing of a refrigerator, are molded monolithically, and molds for the partition wall and molds for the storage chamber are separated, female molds are formed with the their respective molds, the molds for the partition wall are removed to the left and the right side, and the molds for the storage chamber are removed backward.  
     CONSTITUTION: Molds 6 and 7 for storage chambers and molds 8a and 8b for partition wall mated together are set in a molder, and vacuum-molding is performed after preheating. After cooled with air, the molds 6 and 7 for storage chamber are removed backward (in the direction of an arrow mark M), and the molds 8a and 8b for partition wall are removed to the left and the right side (in the directions of arrow marks N and N'). This permits the easy formation of a large under cut 5 in a partition wall 4, and permits the prevention of scratching because an unnatural stree is not exercised when the mold is removed. No restriction is imposed on the shape of the under cut 5, and thus, the said process is suitable for a molding method for inner casings for use with a refrigerator. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55110779-A (JP)
Title: Method for generation of artificial verdigris
Inventor: NAGASE SUSUMU
IPC: C23C22/68
Filed: 1979-02-15
Abstract: PURPOSE: To generate artificial verdigris having particulate surface and appearance similar to natural verdigris and being strongly adhered to a copper material by a method wherein a solution obtained by dissolving a PVAC emulsion in a verdigris generating solution is adhered to a surface of a copper material and dried.  
     CONSTITUTION: To a verdigris generating solution such as (1) an aqueous ammonium sulphate solution, (2) an aqueous mixed solution of ammonium sulphate, copper sulphate and aqueous ammonia, (3) an aqueous mixed solution of hydrogen chloride, copper acetate, copper carbonate, arsenious acid, ammonium chloride and copper sulphate or the like, a PVAC emulsion is gradually added at a concentration of below about 10wt% as a solid and dissolved. This solution is adhered to an optional copper material such as a copper container, a copper gutter or the like by an immersing method, a coating method or the like and dried by air to generate particulate verdigris on a surface of a copper material. According to necessity, a clear comprising acrylic resin, urethane resin or the like is coated to produce a product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58134906-A (JP)
Inventor: AONO TOSHIO
IPC: A01D34/73
Filed: 1982-02-03
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-S58134533-A (JP)
Title: Submarine repeater
Inventor: URATA HIDEO
IPC: H04B3/38
Filed: 1982-02-04
Abstract: PURPOSE:To save the amount of coaxial cable to be used when laying the coaxial cable newly in case of the occurrence of a fault, by providing a repeater which compensates a gain by as much as variation in cable length. CONSTITUTION:On the input side of the amplifying circuit 7 in the repeater 1, a variable attenuator 5 is provided. The attenuation of the attenuator 5 is controlled by an intense magnet outside of the repeater 1. If a fault occurs in a submarine cable and a coaxial cable is interposed, the repeater 1 is connected to the coaxial cable for compensating the loss. At this time, the attenuation of the attenuator 5 is so controlled that amplification corresponding to the loss amount of the interposed coaxial cable is carried out.
Patent JP-S58135391-A (JP)
Title: Hydraulic pump
Inventor: ABE MASAO
IPC: B62D5/07
Filed: 1982-02-05
Abstract: PURPOSE:To increase the durability of a hydraulic pump, by fastening a cam ring and side plates located on both sides of the cam ring together by means of flexible bolts, and absorbing the thermal expansion and change in the internal pressure of pump by the deformation of the flexible bolts. CONSTITUTION:With holes 16, 17 formed respectively in a cam ring 3 and a side plate 5 located on the discharge side being registered with each other and threaded holes 18 formed in a side plate 4 located on the suction side also being registered with the holes 16, 17, flexible bolts 20 are inserted and screwed into respective holes. The flexible bolt 20 consists of a head 22, a threaded portion and a flexible portion formed between the head 22 and the threaded portion. The flexible portion of the bolt 20 is extended appropriately and functions like a coil spring.
Patent JP-H03222282-A (JP)
Title: High frequency heating device
Inventor: MAEHARA NAOYOSHI
IPC: H05B6/68
Filed: 1990-01-26
Abstract: PURPOSE:To ensure a stable and certain dielectric heating quantity and exhibit a desired dielectric heating function by controlling the operating state of an inverter according to the magnitude of generating output of a generator energized by a power generator. CONSTITUTION:The constitution is such that the DC power obtained by rectifying the output of a generator 22 energized by a power generator 20 is supplied to a magnetron 28 by an inverter 24. The operating state of the inverter is controlled according to the magnitude of the generating output by a generating output detecting means and an inverter control part 32. Hence, the stable exhibition of a necessary dielectric heating function can be easily realized even when inexpensive power generator and generator with simple structures having low output stability accuracies are used.
Patent JP-H10200282-A (JP)
Title: Forcible air cooling radiator
Inventor: OKADA TATSUSAKU
IPC: H01L23/467
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To miniaturize a radiator. SOLUTION: In the forcible air cooling radiator for supplying the air in a cylindrical radiator, air intake ports 3 are provided near an air flow outlet of the radiator 1. The air flows as indicated by arrows, and is exhausted out of a housing so as not to remain in the housing. The exhaust air includes cold air sucked from the supply air flow of a fan 2 from vent holes 3, its temperature is low, and a back surface panel is not heated. Even if a radiator body 1 is miniaturized, the temperature of a housing exterior can be suppressed to a range of standards.
Patent JP-H08187407-A (JP)
Title: Filtration device and filtration
Inventor: KIRISAWA TADASHI
IPC: B01D29/62
Filed: 1995-01-06
Abstract: PURPOSE: To remove a cake sticking to a filter medium efficiently and almost completely by making the filter medium installed in a container rotatable, and scraping the cake off the surface of the filter medium by causing a brush to come into contact with the surface of the filter medium and rotating the filter medium when the cake builds up. CONSTITUTION: A liquid to be treated is injected under pressure into a container 22 from an inlet 26 for the liquid to be treated, and is filtered using a hollow filter medium 24. The filtrate flows into the filtrate flow path 23F of a rotary shaft 23 from the hollow filter medium 24, then is discharged from a filtrate discharge passage 33 which communicates with the filtrate flow path 23F, and a solid contained in the liquid to be treated accumulates as a cake on the hollow filter medium 24. If the hollow filter medium 24 is clogged, to cause the deterioration of the filtration efficiency, the hollow filter medium 24 is rotated through the rotary shaft 23. Consequently, a brush 25 which comes into contact with the surface of the hollow filter medium 24 scrapes the surface of the hollow filter medium 24.  Thus, the cake which accumulates on the surface of the hollow filter medium 24 is scraped off by the brush 25.
Patent JP-H06230415-A (JP)
Title: Production of liquid crystal display device
Inventor: NAKAJIMA DAISUKE
IPC: G02F1/1368
Filed: 1993-02-04
Abstract: PURPOSE:To provide the process for production of the liquid crystal display device which improves packaging density by arranging driving circuit elements opposite to each other with a display region in-between and in which countermeasure against static electricity can be taken by full-line shorting of wirings for pixel driving. CONSTITUTION:The wirings 16, 17 for pixel driving for driving pixel electrodes 14 are formed into a shape like, a grid within the display region 13. Short circuit wiring parts 24 extending the wirings 16, 17 for pixel driving up to the substrate end edge existing opposite to the display region 13 with the connecting part 23 to the corresponding output terminals of an LSI 18 as a reference are formed outside the display region 13. The wirings 16, 17 for pixel driving are connected to the short circuit wirings 21 formed over the entire circumference of the substrate end edge to short between respective wirings 16, 17 for pixel driving from each other. The fault of another LSI 18 disposed oppositely is averted and the shorting with each other at the substrate end edge is possible. TFTs 15 are thus surely protected against the static electricity generated in the production process.
Patent JP-S62176211-A (JP)
Title: Line noise filter
Inventor: NISHIKAWA KAZUNORI
IPC: H01F37/00
Filed: 1986-01-29
Abstract: PURPOSE:To facilitate remarkably the winding of the coil and to improve the mass-productivity by dividing a core member into two bodies and fitting the coil wound in advance to the core when the core members are incorporated. CONSTITUTION:The core is split into the core members 1, 2 and each core member is formed as a channel shape. The coil 3 to be wound on the core is formed as a hollow two layer winding. The coil 3 is fitted before ends 1a, 1b, 2a, 2b of the said core member are butted at the corresponding ends, the butted joints are smoothed by the lapping processing or adhered via a resin film such as 'Mylar(R)'. Since the coil is subject to two layer winding, the stray capacitance is small and the butted joint is processed as above, the problem of the magnetic saturation is solved and covered by the coil 3, the leakage magnetic flux is less.
Patent JP-S59147548-A (JP)
Inventor: IKUME SARI
IPC: H03H21/00
Filed: 1984-02-04
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-S58135525-A (JP)
Inventor: HIRAIWA HISAYOSHI
IPC: B62J6/00
Filed: 1982-02-05
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-S58134248-A (JP)
Title: Wheel balancer
Inventor: ITOU JINICHI
IPC: F16F15/32
Filed: 1982-02-05
Abstract: PURPOSE:To eliminate the measurement of different values through the offset of a wheel, by providing two sets of sensors for detecting the force produced through unbalanced rotation of the wheel on a bearing member of a rotary shaft while separating axially. CONSTITUTION:A bearing member 13 will hold a rotary drive shaft 16 rotatably and a wheel 17 to be measured is mounted at the tip of said shaft 16. While a rotary phase measuring disc 20 is provided at the opposite side of said shaft 16 and a photo-sensor 22 is arranged on said disc. A pair of sensors 25, 26 for receiving the unbalanced force F1, F2 of the wheel produced through rotation in the horizontal direction are arranged on two horizontal supporting members 15 while another pair of sensors 27, 28 for receiving the unbalanced force F1, F2 in the vertical direction are arranged on two vertical supporting members 12 and the sensors (25, 27), (26, 28) are set in such relation that they are separated by DELTAM in each axial direction.
Patent JP-S60162432-A (JP)
Title: Cooler of fully-closed rotary electric machine
Inventor: TAKAI YASUROU
IPC: H02K9/08
Filed: 1984-02-01
Abstract: PURPOSE:To lower the temperature of a coil by employing gas mixed optimally with air and helium as coolant sealed in a fully-closed rotary electric machine. CONSTITUTION:Helium which has smaller specific weight than air and no explosive property and air are optimally mixed as coolant 9 sealed in a fully- closed rotary electric machine. In this case, the volumetric ratio of the helium is 40-90%, and the sealability of the frame 1 is set to maintain the above volumetric ratio. Thus, since windage loss can be largely reduced, thermal transmission rate can be improved, the temperature of a coil for limiting the performance of the machine can be reduced to decrease the size.
Patent JP-2000215625-A (JP)
Title: Optical disk apparatus
Inventor: NIIZAWA HISAYA
IPC: G11B21/02
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk apparatus which restricts generation of backlash and unnecessary vibration of an optical head and can improve accuracy and stability for thread-tracking and seeking of the optical head. SOLUTION: Teeth 14 and 15 having to mesh with spiral grooves of a lead screw shaft 9 are set to a part of a rack 12 in touch with the lead screw shaft 9. The teeth 14 and 15 are formed spiral to conform to the grooves of the lead screw shaft 9. A section of the teeth is an arc and in point contact the grooves of the lead screw shaft 9. The rack 12 has two teeth 14 and 15 set in parallel to each other to meet a screw pitch of the lead screw shaft 9 so as to obtain a contact stability. An appropriate pre-load is applied to the grooves of the lead screw shaft 9 by springs 16 and 17, so that the lead screw shaft 9 can contact the teeth 14 and 15 without generating backlash or the like.
Patent JP-S54109974-A (JP)
Title: Novel imidazolecarboxylic ester derivative
Inventor: IIZUKA KINJI
IPC: A61P11/00
Filed: 1978-02-18
Abstract: NEW MATERIAL:Imidazolecarboxylic esters of formula I (R is lower alkyl; n is 7 - 20).  
     EXAMPLE: 1-(7-Ethoxycarbonylheptyl)imidazole.  
     USE: Said derivative has activities inhibiting the biosynthesis of thrmoboxane A 2  and effective on diseases caused by thromboxane A 2  as inflammation, hyperpiesia, thrombosis, cerebral hemorrhage, and asthma.  
     PREPARATION: A compound of formula II is added to a solution or suspension containing equimolar quantity of a base under stirring with heating and then 0.9 - 1 mole, based on the compound of formula II, of a compound of formula III is added to the mixture to effect the reaction by heating at 50 - 150°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53103960-A (JP)
Title: Overhead underwater welding torch
Inventor: WADA KOUICHI
IPC: B23K9/26
Filed: 1977-02-23
Abstract: PURPOSE: To form the gas phase area, jetting water from whole circumference of nozzle and intercepting welding part from the outside water and then, to prevent welding obstruction by invading residual water, by providing the means of draining residual water of gas maintaining room of dry process underwater welding torch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01192599-A (JP)
Title: Transfer material
Inventor: HAMAGUCHI MASAMI
IPC: B41M3/12
Filed: 1988-01-28
Abstract: PURPOSE:To enable only a metal pattern and a printing pattern to be formed by one process of transfer, by a method wherein, a metallized layer is formed all over a substrate sheet through a first releasable layer, thereon an adhesive layer is provided in pattern form, a second releasable layer is provided so as not to overlap with the adhesive layer, and a coloring adhesive layer is provided in pattern form. CONSTITUTION:A transferring material is overlapped with a transfer body 9, thereafter being heated and/or pressurized. Then, a substrate sheet 1 is peeled, whereby a part provided with an adhesive layer 6 is released at the interface between the substrate sheet 1 and a first releasable layer 2, while the first releasable layer 2 and a metallized layer 5 corresponding to the adhesive layer 6 are bonded on the surface of the transfer body 9 with the adhesive layer 6, and a metal pattern is formed. On the other hand, a part provided with a second releasable layer 7 therebetween is released at the interface between the second releasable layer 7 and a coloring adhesive layer 8, the coloring adhesive layer 8 is bonded to the surface of the transfer body 9, a printing pattern is formed. A part without both the adhesive layer 6 and the coloring adhesive layer 8 is not bonded with the transfer body 9 but released together with the substrate sheet 1.
Patent JP-H06209495-A (JP)
Title: Remote controller
Inventor: SHIROKURA MASAAKI
IPC: H04Q9/00
Filed: 1993-01-09
Abstract: PURPOSE:To attain ease of operation and to make the controller thin. CONSTITUTION:The controller is provided with a stationary part (a board 27 arranged with a support base 3, a contact body 2, a detection pattern 25 and a common pattern 24) provided with conductive fixed contact (conductor 30, detection pattern 25 and common pattern 24) on plural position being equal dividing points on a circumference, an operation member (provided with a circular contact point button 4 and a moving piece 5) formed with a conductor parts 21 faced across from each fixed contact point (contact body 2) at an interval of air gap and supported freely movably in an optional direction within a horizontal plane and a ring shaped elastic ring 6 letting the operation member locate in the middle at all times, the detection pattern 25 is segmented into plural sector areas, and the detection pattern 25 and the common pattern are electrically continued in response to the control direction of a circular contact point button 4 and a small sized switch 1 is turned on and off in response to the projection/falling of the moving piece 5.
Patent JP-H05180347-A (JP)
Title: Seal for hydraulic equipment
Inventor: OYA MASANORI
IPC: F16J15/20
Filed: 1992-01-07
Abstract: PURPOSE:To provide a sealing material for hydraulic equipment, excellent in flexibility and abrasion resistance and usable at a high temperature under a high pressure by filling a metal and/or gas ion to a surface of a seal ring made of polytetrafluoroethylene (PTFE) in specific thickness. CONSTITUTION:Energy of 10 eV to 6 MeV is applied a metal ion such as titanium, chromium, copper and molybdenum with respect to a ring made of only PTFE, or a gas ion such as nitrogen and carbon with respect to a PTFE seal ring including glass fiber and metal powder, and the ring surface is filled in at least a side surface in thickness of 10-50000 A. Consequently, a layer made of metal and PTFE, nitride or carbonate is formed on the outermost layer, thus obtaining a seal excellent in flexibility and abrasion resistance.