baber/WOPTO huggingface dataset:
Patent JP-H01220884-A (JP)
Title: Thick film circuit board
Inventor: SATO KATSUYA
IPC: H05K1/16
Filed: 1988-02-29
Abstract: PURPOSE:To contrive to prevent a crack from generating without increasing manhours by a method wherein a through-hole is constituted of resistor layers provided at the edge parts of a through-hole formed at the scheduled through-hole forming part of a substrate and conductor layers which cover said resistor layers and at the same time, are elongated outside to the surface and the rear of the substrate. CONSTITUTION:A through-hole 15 is formed at a scheduled through-hole forming part of an insulating substrate 11 and thereafter, resistors 12 and 13 are each printed on both surfaces of the substrate 11 and resistor layers 17a and 17b are each printed on the edge parts of the hole 15. After this, a firing is performed in the air, for example, at 850 deg.C. Then, after a conductive paste, which is a material for a surface conducting layer, is deposited on the surface side of the substrate 11, a vacuum printing is performed on the paste from the rear side of the substrate 11 and moreover, the paste is dried. Then, the substrate 11 is turned over and after a conductive paste, which is a material for a rear conducting layer, is deposited on the rear side of the substrate, a vacuum printing is performed on the paste from the surface side of the substrate and moreover, the paste is dried. Subsequently, firing is performed and a surface conductor layer 18 and a rear conductor layer 19 are each formed at prescribed positions to manufacture a thick film circuit board.
Patent JP-H10204912-A (JP)
Title: Pile pulling out auxiliary tool of hydraulic shovel
Inventor: OTANI RYOSUKE
IPC: E02F3/40
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To simply pull out a pile by connecting a reaction plate to the lower part of a pillar through a shaft, and connecting a link having a fixing bolt to the upper part of the pillar through a shaft. SOLUTION: A reaction plate 3 is connected to the lower part of a pillar 1 through a shaft. A link 2 having a fixing bolt is connected to the upper part of the pillar 1 through a shaft 15, and an auxiliary tool for pulling out a pile of a hydraulic shovel is formed. At execution, the pile pulling out auxiliary tool is fitted to the extreme end of the bucket 10 of the hydraulic shovel through the fixing bolt. Further a bucket cylinder 9 is contracted so as to operate the bucket 10 in the releasing direction 12, hoisting force is doubled by the principle of a lever setting the shaft 15 as a fulcrum, and hence a pile 4 is pulled out. Hereby the pile 4 can be simply pulled out.
Patent JP-H05247292-A (JP)
Title: Styrenic resin composition
Inventor: FUNAYAMA MICHIO
IPC: C08K9/06
Filed: 1992-03-04
Abstract: PURPOSE:To provide the title compsn. which is not only excellent in releasability, impact strength, heat resistance, and mechanical strengths but also flame-retardant. CONSTITUTION:The title compsn. comprises 50-98wt.% styrenic polymer having a highly syndiotactic configuration (e.g. a syndiotactic polystyrene) and 50-2wt.% rubbery polymer of which the product of the wt. average mol.wt. and the content of styrenic monomer units is 30,000 or higher.
Patent JP-H09245814-A (JP)
Title: Hydrogen electrode of solid electrolyte fuel cell
Inventor: MIYASHITA TOMOFUMI
IPC: H01M4/86
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce overvoltage and enhance durability. SOLUTION: A solid electrolyte 11 is formed with (CeO2 )0.8 (SmO1.5 )0.2 obtained by doping Sm 20% to CeO2 . An oxygen electrode 12 and a hydrogen electrode 13 are arranged on both sides of the solid electrolyte 11, and a protecting film 14 is interposed between the solid electrolyte 11 and the hydrogen electrode 13 so that the solid electrolyte is not reduced in the reducing atmosphere such as hydrogen electrode atmosphere. The protecting film 14 is made of a member obtained by mixing YSZ with (CeO2 )0.8 (SmO1.5 )0.2 , and formed by sticking the member to the side surface of the solid electrolyte 11 by using an ion plating process. The hydrogen electrode 13 is formed by applying the electrode material obtained by mixing Ni-YSZ containing Ni with (CeO2 )0.8 (SmO1.5 )0.2 to the protecting film 14, then heat-treating them.
Patent JP-S59174218-A (JP)
Title: Device for cutting outer peripheral part of coil
Inventor: NISHI JIYUNICHI
IPC: B23K7/00
Filed: 1983-03-23
Abstract: PURPOSE:To remove automatically the inferior parts of the outer peripheral end of a strip while keeping its coiled state by providing a device consisting of drive rolls, a strip pressing machine, an arm with a cutter, a knife for stripping the end of strip, and a strip receiving table, and capable of freely touching and separating them to/from a coil of strip mounted on rolls. CONSTITUTION:A coil 12 is mounted on a pair of horizontal rolls 14 of a supporting bed 13 and is positioned, then an arm 17 is turned so as to bring a coil driving roll 18 into contact with the outer peripheral surface of the coil 12 under a fixed pressing force. Next, a receiving table 23 is turned so as to touch the front tip of a stripping inife 26 to the outer peripheral surface of the coil 12 in the tangential direction of the surface, and the knife 26 is pressed against the outer peripheral surface under a fixed pressure. Thereafter, when the coil 12 is rotated by the cooperation of the rolls 14, 18, the front end of a long-sized strip 11 is caught by the front tip of the knife 26 and the strip 11 is stripped from the coil and moved onto the receiving table 23. Then, after stopping the rotation of the coil 12 and pressing and fixing the strip 11 onto the table 23 by a hydraulic cylinder 29, the entire part of a cutter 32 is moved in the width direction of strip 11 while actuating a plasma torch 35 to cut off the inferior part of strip 11 from the coil 12.
Patent JP-H02227488-A (JP)
Title: Fluorescent lighting
Inventor: AKIYAMA NOBUYOSHI
IPC: C09K11/73
Filed: 1989-02-28
Abstract: PURPOSE:To provide the subject fluorescent lighting composed of a mixture of five fluorescent substances such as an Eu-activated alkaline earth metal halophosphate, having a high color rendering and a low deterioration thereof during the life time and suitable for illumination of a showcase of fresh foods. CONSTITUTION:An objective fluorescent lighting composed of a mixture of (A) an Eu-activated divalent alkaline earth metal halophosphate fluorescent substance represented by the formula [M is Ba, Ca, Mg and 3.0<=a(5-y)<=4.5, 0.5<=b(5-y)<=2.0, 0.01<=c(5-y)<=1.0, a+b+c=1 and 0.01<y<=0.20 in Baa.Cab.Mgc; X is F, Cl or Br] and having 470-500nm peak wavelength in the emission spectra, (B) an Sn-activated strontium.magnesium orthophosphate fluorescent substance, (C) an Sb-activated calcium halophosphate fluorescent substance (D) an Sb- and Mn-activated calcium halophosphate fluorescent substance and (E) an Mn-activated magnesium fluorogeramanate fluorescent substance.
Patent JP-H02225384-A (JP)
Title: Production of ceramic circuit board
Inventor: MATSUMURA KAZUO
IPC: H05K3/02
Filed: 1989-02-28
Abstract: PURPOSE:To prevent the blistering of a bonding face between a copper plate and a ceramic substrate and to improve the bonding strength by covering the circumference of a laminate of a copper plate and a ceramic substrate with oxide powder and heating in vacuum to bond the copper plate to the ceramic substrate. CONSTITUTION:A copper plate 1 having a prescribed shape is placed in contact with a surface of a ceramic substrate 2 and the obtained laminate 3 of copper plate and ceramic substrate is completely covered with oxide powder 4 (e.g. Al2O3). The whole assembly is heated in vacuum of <=10<-2>Torr at 1065-1083 deg.C to bond the copper plate 1 to the ceramic substrate 2 and obtain a bonded material 5. The surface of the copper plate 1 of the bonded material 5 is buffed and etched to obtain a ceramic circuit board 6 having desired circuit.
Patent JP-H04219455-A (JP)
Title: Fuel device for internal combustion engine
Inventor: MANFURETSUDO SHIEEFUAA
IPC: B60K15/035
Filed: 1991-01-25
Abstract: PURPOSE: To supply fuel to a fuel circuit without degrading the composition of a fuel mixture for internal combustion engine by forming a fuel device, which captures the fuel vapor and supplies fuel to the fuel circuit from a gas exhaust pipeline, as a liquefying device to inversely convert the vapor into the liquid phase. CONSTITUTION: A pressure sensor 3 to detect the vapor pressure of a fuel is accommodated at the ceiling 1 of a fuel tank 2 installed in a car, and when the pressure exceeds a predetermined amount, a motor 4 is started by a signal processing electronic device connected with the sensor 3 so that a compressor 5 is actuated. The compressor 5 sucks out the fuel vapor until the pressure sinks below the second value predetermined and compresses isotropically for liquefaction of the vapor sucked in at this stage of work, and the liquefied substance is collected at the bottom 10 of a pressure chamber 9. The motor 4 is turned off on the basis of the output of a level meter 12 or a pressure sensor 16. At the same time, a solenoid valve 17 provided in a collecting line 18 at the chamber bottom 10 is opened so that the fuel is supplied to the suction line of the fuel pump.
Patent JP-H09240175-A (JP)
Title: Manufacture of ic card
Inventor: SHIMOMURA KAZUHIRO
IPC: B42D15/10
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an IC card manufacturing method of superior bonding releasability by improving the bonding properties of an IC module with a plastic card without using a primer. SOLUTION: In a method of manufacturing an IC card composed of an IC module 4 mounted on a plastic card 1, the plastic card 1 with a recessed section 2 is molded by the injection molding, and the IC module 4 is fixed on the recessed section 2 through a silicone adhesive 3.
Patent JP-H09245323-A (JP)
Title: Cleaning tape for magnetic head
Inventor: AKIMOTO YUKARI
IPC: G11B5/41
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain good touch on the surface of a magnetic head and to remove the foreign matter deposited on the head by specifying each of the stiffness in the running direction of the tape and surface roughness of the cleaning layer for a magnetic head. SOLUTION: The stiffness ExT<3> of this cleaning tape for a magnetic head in the tape running direction (MD direction), wherein E is the young's modulus and T is the whole thickness, is spercified to 1×10<-3> to 5×10<-3> (N.mm), and the surface roughness Ra of the cleaning layer for a magnetic head is specified to 10 to 20nm, preferably 12 to 17nm. If the surface roughness Ra of the cleaning layer for a magnetic head is <10nm, foreigh matter deposited on the magnetic head cannot be completely removed. If the surface roughness exceeds 20nm, the magnetic head is excessively worn or damaged. If the ExT<3> in the MD direction is <1×10<-3> (N.mm), the foreign matter cannot be completely removed, and if it exceeds 5×10<-3> (N.mm), foreign matter cannot be removed.
Patent JP-S63214033-A (JP)
Title: Line connection system
Inventor: KOBAYASHI SEIICHI
IPC: H04J3/00
Filed: 1987-03-02
Abstract: PURPOSE:To output channel connection accommodated in each while varying it freely among multi-directional signals by operating plural 2-dimensional cross connectors in time division. CONSTITUTION:A reference timing generator 16 of the cross connector activates three connection memories 4 deciding the destination of an input data from 3-direction in time division and generates an interval to write the result into three data memories 5. Based on the interval, the effective operating time zone of the three connection memories 4 is decided and the data subject to cross connect in each direction is accommodated in the transmission line and outputted.
Patent JP-S61207148-A (JP)
Inventor: IWAMATSU TAKATOSHI
IPC: G06F1/26
Filed: 1985-03-12
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-S55138772-A (JP)
Title: Coagulated toner dispersing device in wet developing system
Inventor: MOCHIZUKI MANABU
IPC: G03G15/11
Filed: 1979-04-18
Abstract: PURPOSE: To make possible the filtration of developing solution and the reuse of coagulated toners by providing strainers of subsequently finer meshes in the developing solution circulation system.  
     CONSTITUTION: The developing solution 300 of a developing tank 200 is circulated for reuse through a coagulated toner dispersing device 80, developing electrode plate 600 opposing to a photosensitive drum 500, tray 700, etc. by a pump P. Strainers S 1 , S 2 ... of subsequently finer meshes from the upper stream side to the lower stream side are provided to this device 80 so that the coagulated toners are dispersed along with the filtration of the circulating developing solution, whereby the coagulated toners are dispersed together with the filtration of the circulating developing solution, thus the coagulated toners are reused and the high effeciency utilization of the developing solution may be accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07262410-A (JP)
Title: Method and device for synthesizing picture
Inventor: WATANABE MASANORI
IPC: G06T7/00
Filed: 1994-03-17
Abstract: PURPOSE:To simply transform arm actually taken video into a computer graphic(CG) model having a three-dimensional (3-D) shape by segmenting an area corresponding to a specific object from the actually taken video and adding 3-D shape information to the segmented area to obtain a CG. CONSTITUTION:Actually taken video information obtained from a picture supplying device 9 such as a TV camera, a video tape and a video disk is stored in a picture storing part 5 consisting of a video memory, etc., in each frame and applied also to a specific object area extracting part 1, which extracts the area of a specific object by the use of a pointing device 12 such as a mouse. The video information of the specified area is sent to a 3-D shape information adding part 2, which adds 3-0 shape information to the sent video information and stores the added information in a shape/surface attribute information storing part 6. The stored contents of the storing part 6 are transformed into a CG model by a CG model generating part 3. Since the actually taken video is transformed into the CG model having the 3-D shape, the CG model can be processed similarly to a normal CG model and the synthetic processing or the like can easily be executed.
Patent JP-S54140567-A (JP)
Title: Electronic wrist watch
Inventor: NAKAGIRI TADAHIKO
IPC: G04C3/14
Filed: 1978-04-24
Abstract: PURPOSE:To easily and reliably prevent electrostatisty from being generated by providing a conductive coating. CONSTITUTION:A conductive coating, which is similar to the conductive coatings 43 and 44 fromed on the both sides of a plate 7 and grounded to the earth, is formed on a device cover 70 or on a circuit substrate or the parts of a display device. Then, elecrostatisty is prevented from being generated so that a watch which is free from any error and incorrectness due to the electrostatisty can be provided.
Patent JP-H03250853-A (JP)
Title: Error rate measuring equipment
Inventor: YONEDA TOSHIO
IPC: H04M17/00
Filed: 1990-02-28
Abstract: PURPOSE:To avoid a trouble of manual setting of a delay time by setting automatically the delay time in a delay circuit almost to the delay time in the measured system. CONSTITUTION:A comparison signal SPN 2 resulting from a measuring signal SPN0 delayed almost by a delay time in a measured system 2 is outputted from a delay circuit 4. Since the comparison signal SPN 2 is fed from the delay circuit 4 to an error detection circuit 3, the error detection circuit 3 detects a bit error of a measuring signal SPN 1 from the measured system 2 in an excellent way. Since the delay time in the delay circuit 4 is set automatically in this way, a trouble of setting the delay time manually is avoided.
Patent JP-H08216444-A (JP)
Title: Thermal head and its driving method
Inventor: TOYOSAWA TAKESHI
IPC: B41J2/355
Filed: 1995-02-13
Abstract: PURPOSE: To simplify the manufacturing process and facilitate the driving control by connecting a plurality of connecting terminals of a driving circuit with one driving circuit connecting pad provided on an end of a grounding side lead conductor. CONSTITUTION: A connecting pad 121 of a grounding side lead conductor 12 is formed widely in the X direction, and a plurality of connecting pads 151 of a driving circuit 15 are connected with the connecting pad 121 by bonding wires 16. In the case of grounding the lead conductor 12 for the purpose of heat driving heating resistance elements, electric current flowing from the side of a common electrode 14 is guided by the portion of terminals on the side of the driving circuit 15 connected with the lead conductor 12 by the arrangement. In other words, when unit heating resistance elements are made larger, and the supply energy of a power source 17 is increased correspondingly, the electric current flowing to respective connecting terminals 151 of the driving circuit 15 is sufficiently small.  A driving circuit used for a thermal head of a conventional printer, therefore, can be used as the above driving circuit just as it is.
Patent JP-H07229104-A (JP)
Title: Composite elastic pavement material
Inventor: KOBASHI TOSHIAKI
IPC: E01C15/00
Filed: 1994-02-21
Abstract: PURPOSE:To enhance construction efficiency by forming a fitting groove on the top of a pavement material main body, and forming a fitting protruding strip underneath of an elastic pavement board. CONSTITUTION:A rectangular frame shape fitting groove 13 is provided on a tight contact surface on the top of a pavement material main body 11 formed into a block shape of mortar, concrete, brick or the like. A rectangular frame shape fitting protruding strip 14 corresponding to the fitting groove 13 is provided on a tight contact surface underneath of an elastic pavement board 12 formed by press-molding into a plate shape of a raw material wherein an adhesive agent of urethane or the like is blended with crushed rubber pieces of comparatively high hardness. The fitting protruding strip 14 of the pavement board 12 is fitted into the fitting groove 13 of the main body 11 so as to form an elastic pavement material A1.
Patent JP-S59173877-A (JP)
Title: Averaging device of mobile memory system
Inventor: AOTA MIWAKO
IPC: G06F17/18
Filed: 1983-03-24
Abstract: PURPOSE:To average digital signals in procession in the minimum arithmetic frequency by adding the signal value obtained when a new digital signal is read in to the total value until the preceding time and dividing this addition value by the number of samples. CONSTITUTION:An A/D converter 1 converts an analog signal into a digital signal and supplies it to an arithmetic processing part 12. The part gives the arithmetic processing to the digital signal in response to the program of a control program memory 14 to calculate both the total value and the average value data. That is, the total value of the digital signals until the preceding time is stored previously in a memory part 13, and this signal value is added to said total value of digital signals when a new digital signal is read in to calculate the new total value. At the same time, this total value is divided by the number of samples to average the digital signals.
Patent JP-H11249035-A (JP)
Title: Optical controller
Inventor: SUZUKI SHIGERU
IPC: G02B26/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent variation in the quantity of light at the time of the rotation of a movable thin-film conductor and to uniformly suppress the quantity of light transmitted through a substrate opening part where the movable thin-film conductor is provided by making constant the quantity of rotation of the movable thin-film conductor. SOLUTION: At a position corresponding to a cavity part 13, an opaque movable shutter 11 is supported in a swingable state by using as an axis a hinge part 12 which is electrically connected to an upper electrode outside the cavity part 13. Further, an electric charge control means 31 is connected to a lower electrode 21 provided at the bottom part of an insulating substrate 1 and an upper electrode 2 above it and applies electric charges at any time. Then when light is transmitted by opening an opening part, the movable shutter 11 is swung to its open position with the electrostatic force of electric charges applied by the electric charge applying means 30 and at this time, a projection part 24 in the opening part is brought into contact with the movable shutter 11.  To close the movable shutter 11, the electrostatic force is removed and a piezoelectric element 26 is driven to release the movable shutter 11 and projection part 24 from being in contact and close the opening part, thereby cutting off the transmission of the light.
Patent JP-S57166334-A (JP)
Title: Glass for sealing ni-fe alloy
Inventor: IKEDA KOUICHI
IPC: C03C8/24
Filed: 1981-03-31
Abstract: PURPOSE: Glass having high sealing strength for Ni-Fe alloy, obtained by preparing glass having a specific coefficient of linear expansion and transition temperature, comprising SiO 2 , Al 2 O 3 , B 2 O 3 , Na 2 O, K 2 O. etc. in a specific ratio.  
     CONSTITUTION: Glass having a coefficient of a linear expansion of 60W72× 10 -7 /°C and a transition temperature of 494W510°C, comprising 60.3W64.7wt% SiO 2 , 2.5W7.6 Al 2 O 3 , 17.2W20.8 B 2 O 3 , 4.5W7.3 Na 2 O, 2.5W5.8 K 2 O, 0.5W2.4 Li 2 O, 0.5W2.4 TiO 2 , 0W0.3 As 2 O 3 , 0W0.3 Sb 2 O 3 , 0W0.3 (As 2 O 3 +Sb 2 O 3 ), is prepared. When 42W46wt% Ni-Fe alloy is sealed up by the glass, the sealing can be carried out without breaking the glass, metal lead will not separate out, and the water resistance of glass is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56147962-A (JP)
Title: Piston
Inventor: OGAWA TOSHIYUKI
IPC: C10N40/02
Filed: 1980-04-14
Abstract: PURPOSE: To improve the wear and abrasion resistance by coating the surface of a piston with the mixed paint which is prepared by mixing thermosetting resin and solid lubricant with perfluoro-alcoxy (PFA) resin or the mixed resin of PFA resin and polytetrafluoroethylene (PTFE) resin.  
     CONSTITUTION: A piston is coated or painted with the mixed material which is prepared by mixing thermosetting resin and solid lubricant with PFA which has nonadhesiveness, wear resistance, thermal durability, slip performance, and workability, or the mixed resin of PFA and PTEF, or the mixed resin of tetrafluoroethylene-hexafluoropropylene copolymer resin (FEP), PFA, and PTFE, or the mixed resin of PFA, PTFE, and FEP. For example, the inner surface 4 of a cylinder 1 and the sliding surface 5 of a piston 2 are cleaned sufficiently, painted, grinding- worked, and finished to a necessary dimension. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04284324-A (JP)
Title: Electric field electron emitter
Inventor: KOMATSU HIROSHI
IPC: H01J1/304
Filed: 1991-03-13
Abstract: PURPOSE:To provide an electric field electron emitter capable of deficiency relief in such a manner so as to prevent a normal cathode electrode operation from being hindered due to a short-circuiting deficiency in the case where the short-circuiting deficiency is generated between the cathode electrodes and gate electrodes. CONSTITUTION:A gate electrode containing a plurality of cathode electrodes is divided into a plurality of gate electrode elements 3. A gate branch line 6 constituted of a fusible resistor is inserted between the gate electrode element 3 and a gate main line 7. The gate branch line 6 is broken due to an exceesive current flowing upon short-circuiting between the cathode electrode 5 and gate electrode element 3 in the same manner as a fuse, thus separating the gate electrode element 3 where a short-circuiting deficiency is generated by itself. Consequently, the cathode electrode 3 in a normal operation can be operated without difficulty.