baber/WOPTO huggingface dataset:
Patent JP-H08319549-A (JP)
Title: Production of hot-dip aluminum plated steel sheet excellent in corrosion resistance after working
Inventor: MAKI JUN
IPC: C23C22/30
Filed: 1995-05-25
Abstract: PURPOSE: To produce a hot-dip Al plated steel sheet excellent in corrosion resistance after working by subjecting a steel sheet applied with hot dip Al plating contg. specified small amounts of Cr, Mn or the like to heat treatment at a specified temp. for specified time. CONSTITUTION: Both sides of a steel sheet is plated with hot-dip Al having a compsn. contg., by weight, 3 to 12% Si, 0.5 to 2.5% Fe, 0.05 to 1.0% Mn, 0.02 to 0.15% Cr, and the balance Al, and in which the total of the contents of Zn and Sn as impurities is regulated to <=1% by 60g/m<2> in total. Next, it is annealed under the conditions within a region obtd. by connecting each point of A (at 510 deg.C for 5sec), B (at 530 deg.C for 1min), C (at 530 deg.C for 30hr), D (at 300 deg.C for 1min), E (at 300 deg.C for 1min) and F (at 450 deg.C for 5sec). Successively, it is applied with chromating treatment and organic resin coating as necessary, by which the hot-dip Al plated steel sheet free from the generation of cracks even if being applied with severe working such as bending and thus free from the generation of red rust based on cracks can be obtd.
Patent JP-S615208-A (JP)
Title: Optical fiber arranging device
Inventor: KUWAYAMA SHIGEO
IPC: C03B37/012
Filed: 1984-06-19
Abstract: PURPOSE:To arrange regularly optical fibers and to bundle them surely by inserting optical fibers into a cylindrical case through an aperture part to arrange them and bundling them with their exposed parts. CONSTITUTION:Optical fibers 10 are inserted successively into a cylindrical case 20, whose length is made shorter than that of optical fibers 10, from an aperture part 22 for optical fiber insertion in approximately parallel with the axis of the cylindrical case 20 so that both ends of optical fibers 10 are exposed to the outside of the cylindrical case 20. After optical fibers 10 are inserted until the cylindrical case 20 is filled up with them, parts 25 exposed to the outside of the cylindrical case 20 are bundled by a string or tape-shaped bundling member or are adhered by an adhesive. Semicircular covers 23a and 23a constituting the cylindrical case are opened by a hinge 24 to take out arranged optical fibers 10.
Patent JP-S614695-A (JP)
Inventor: IMAKITA MASARU
IPC: B25J19/00
Filed: 1984-06-18
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-H0423971-A (JP)
Title: Device of taking out giaoz (dumpling stuffed with minced pork) from giaoz producing machine
Inventor: UKEI YOSHIO
IPC: A23L35/00
Filed: 1990-05-16
Abstract: PURPOSE:To obtain GIAOZ removing device of taking out GIAOZ having excellent appearance in high yield, by providing part of receiving frame corresponding to ingredient of GIAOZ with a dented part. CONSTITUTION:Pastry 1b and an ingredient 1a of GIAOZ are sandwiched in between a receiving frame 6 provided with a dented part (through hole) 6a at a position corresponding to the ingredient 1a of GIAOZ and a pushing frame 7 and pressurized so that friction force exerting the pastry 1b of GIAOZ is lessened, the periphery is pressurized and bonded while preventing breakage of the pastry and formed into a rough shape of GIAOZ 1. Then, the edges of the GIAOZ 1 are piled, bonded, an auxiliary member 6c is advanced from the side to the interior of the dented part 6a of the receiving frame and the GIAOZ 1 is formed into a desired shape. Then, the auxiliary member 6c is retreated to the side and the GIAOZ 1 stuck to the receiving frame 6 is pushed out through the dented part 6a of the receiving frame by a pushing lever 8a of the pushing means at the front.
Patent JP-S5459332-A (JP)
Title: Agent for controlling plant viral diseases
Inventor: SHIGEMATSU TAICHIROU
IPC: A01N43/50
Filed: 1977-10-20
Abstract: PURPOSE: To provide a safe and highly effective agent for controlling plant viral diseases, containing a polymer of 2-vinylimidazoline or 2-vinyltetrahydropyrimidine as an effective component.  
     CONSTITUTION: Liquid, wettable powder, granule, etc., containing 2-vinylimidazoline polymer of formula I (R 1  is H, methyl; R 2-4  are H, lower alkyl; p is 0,1) or 2-vinyltetrahydropyrimidine polymer as an effective component, and other additives. The polymer can be prepared by reacting a homopolymer of acrylonitrile or methacrylonitrile, or a copolymer of (meth)acrylonitrile and an ethylenic unsaturated monomer with a diamine of formula II in the presence of sulfur 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08317795-A (JP)
Title: Apparatus for producing cellooligosaccharide
Inventor: SHIMIZU KEIICHI
IPC: C12M1/12
Filed: 1995-05-25
Abstract: PURPOSE: To efficiently and continuously produce a cellooligosaccharide. CONSTITUTION: The apparatus for producing a cellooligosaccharide is constituted by combining a process 2 for hydrolyzing a cellulose or a cellulose-containing substance raw material 1 into a cellooligosaccharide by a cellulase with a process for collecting the cellooligosaccharide from a reaction solution by a membrane separation device 4 such as an ultrafilter incorporated with a beating treatment 8 in a reaction solution circulation line. By incorporating the beating treatment in the process, hydrolysis efficiency with the cellulase is improved, treatment is stabilized by elimination of clogging by a successive membrane separation and the cellooligosaccharide is can be produced totally extremely efficiently and continuously.
Patent JP-H01293697-A (JP)
Title: Multilayer interconnection board
Inventor: KOJIMA SHIGEAKI
IPC: H05K3/46
Filed: 1988-05-23
Abstract: PURPOSE:To enhance the dimensional stability and to reduce the surface roughness by a method wherein an outer-layer material is arranged and united on the surface and/or the rear surface of the required number of inner-layer materials via a resin-coated laminated sheet. CONSTITUTION:An outer-layer material is arranged and united on the surface and/or the rear surface of the required number of inner-layer materials via a resin-coated laminated sheet. The resincoated laminated sheet is obtained by piling up, laminating and shaping the required number of resin-impregnated boards which are obtained in such a way that a base material of a woven fabric or a nonwoven fabric composed of an inorganic fiber, an organic synthetic fiber or a natural fiber is impregnated with a resin. By this setup, the dimensional stability is enhanced remarkably and the surface roughness is reduced.
Patent JP-S6019915-A (JP)
Title: Turbine assembly for turbo-supercharger
Inventor: KAKO HIROYOSHI
IPC: F02B39/00
Filed: 1983-07-12
Abstract: PURPOSE:To ensure the binding force between a radial turbine wheel and a support shaft, by forming a seal ring receiving groove with the use of a metal which is excellent in shock-resistivity in comaprison with ceramic materials, and as well by arranging the groove in a position which is hardly subjected to thermal affection by exhaust gas flowing through a bearing housing. CONSTITUTION:The interference fit area L between a bearing receiving hole 16 and a wheel bearing 14 is positioned in a floating bearing section which is subjected to less thermal affection by exhaust gas flowing through a turbin housing. Further, a seal ring receiving groove 17 for holding a seal ring 22 is formed in a metal support shaft 15. With this arrangement, even if a ceramic radial turbine wheel 11 is broken for some cause, the seal ring 22 may be held.
Patent JP-S61284620-A (JP)
Title: Optical wavelength demultiplexer
Inventor: SHIRASAKI MASATAKA
IPC: G02B6/293
Filed: 1985-06-11
Abstract: PURPOSE:To reduce the generation of crosstalk without decreasing diffraction efficiency by using two staircase type diffraction gratings in combination. CONSTITUTION:Light incident at an angle theta to a normal to a reflecting surface is reflected by a plane 51 and projected at the angle theta to the normal to enter the 2nd staircase type diffraction grating 62 in parallel to an axis 41. Light incident from the 1st staircase type diffraction grating 52 at the angle theta to a normal to the reflecting surface, on the other hand, is reflected by a plane 61 and projected at the angle theta to the normal. Then, the incidence directions of the incident light beams, the normals to the reflecting surfaces, and the projection directions of center wavelength light are parallel to ridge lines 53 and 63 and contained in planes perpendicular to the planes 51 and 61, so that the shadows of planes adjoining to the planes 51 and 61, so that the shadows of planes adjoining to the planes 51 and 61 are not formed. A demultiplexer, thereby, reduces crosstalk generated owing to the mixture of light beams having adjacent wavelengths without decreasing the diffraction efficiency of the diffraction gratings.
Patent JP-S613739-A (JP)
Inventor: INUI YOSHIO
IPC: B32B3/22
Filed: 1984-06-18
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-S5352893-A (JP)
Title: Measuring method and device for reactivity of reactor fuel assembly
Inventor: UEDA KIYOSHI
IPC: G21C17/06
Filed: 1976-10-23
Abstract: PURPOSE: To calculate reactivity by measuring the ratio of lowered neutron flux and neutron flux before the lowering, by means of causing the neutron flux to be lowered by replacing at least one part of medium in the fuel inside with a different medium in nuclear property. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S616860-A (JP)
Title: Color solid-state image pickup device
Inventor: KONDOU TAKASHI
IPC: H01L31/0203
Filed: 1984-06-20
Abstract: PURPOSE:To improve durability and reliability by packaging an image pickup chip by using a transparent resin. CONSTITUTION:Optical characteristics and reliability are considered to a transparent resin section 5 packaging an image pickup chip 1 in order to satisfy performance required. That is, an epoxy group resin through which at least 80% or more of visible light is transmitted is used as a resin, transparent fine particles such as glass powder, a refractive index thereof approximates to that of said resin, are employed as a compounding agent for the resin, and the thermal expansion coefficient of the transparent fine particles is conformed to a base material 13 for the image pickup chip 1 as much as possible, thus preventing the generation of cracks in the transparent packaging resin section 5 or the breaking of the image pickup chip 1. A fixed quantity of beams in an ultraviolet ray side region in a region such as a visible light region are transmitted by compounding the transparent fine particles, thus improving the optical characteristics of the image pickup device.
Patent JP-H06340446-A (JP)
Title: Sulfide based light ion conductive solid electrolyte and synthetic method therefor
Inventor: AOTANI NOBORU
IPC: H01M10/0562
Filed: 1993-05-28
Abstract: PURPOSE:To obtain a sulfide based lithium ion conductive solid electrolyte having excellent lithium ion conductivity. CONSTITUTION:This lithium ion conductive solid electrolyte expressed by a general formula aLi2S.bx.cLi3PO4.dLiI.eY (a+b+c+d+e=1) is obtained by heating and fusing a mixture of a Li2S.X.Li3PO4 based lithium ion conductive solid electrolyte (where, X is at least one kind of sulfide selected from SiS2, GeS2, P2S5 and B2S3) with a lithium ion conductive solid electrolyte obtained by sintering LiI and Y (where, Y is at least one kind of an oxide dielectric fine powder selected from Al2O3, ZrO2, TiO2 and SiO2) and, after that, cooling or heating and sintering at equal to below glass transition point.
Patent JP-H06338529-A (JP)
Title: Molding method and apparatus of semiconductor device
Inventor: YOSHIDA NOBUO
IPC: H01L21/56
Filed: 1993-05-28
Abstract: PURPOSE:To dispense with a cutting die which is used for scraping resin so as to lessen an investment cost. CONSTITUTION:A semiconductor device is sealed up with resin into a package, wherein cushioning materials 6a, 6b, 7a, and 7b are so disposed on the parts of an upper die 3 and a lower die 4 where a lead frame 6 is interposed as to traverse adjacent leads, whereby resin is prevented from flowing out of a cavity through a gap between the upper die 3 and the lower die 4.
Patent JP-S61284987-A (JP)
Title: Semiconductor laser element
Inventor: YOSHIDA TOMOHIKO
IPC: H01S5/227
Filed: 1985-06-10
Abstract: PURPOSE:To eliminate a large change in a reactive current due to an implanted current amount by applying a suppressing function of the implanted current flowing to a thyristor formed of a clad layer, the first buried layer and a semiconductor substrate, suppressing the current flowing to the buried layer as small as possible. CONSTITUTION:The important point of this laser element structure resides in a growth of the same conductive type layer as a buffer layer 3 (or substrate 1) as the first buried layer 8. A gate current 7b cannot flow through the layer, i.e., the layer 8. Instead, a reactive current flowing through the layer 8 exists. With this structure, as the implanted current IT increases, the reactive current flowing through a diode DS connected in parallel with an active layer increases, but its amount is merely proportional to the injected current amount, and a thyristor is held in a nonconductive state. Thus, the increase in the reactive current is extremely smaller than the conventional buried type. Accordingly, a high output operation can be performed.
Patent JP-S5650828-A (JP)
Title: Car conveying wagon
Inventor: MARUYAMA MASAO
IPC: B60P3/08
Filed: 1979-10-02
Abstract: PURPOSE: To prevent the reversal of the rear upper deck rearward by connecting the front end part of the rear upper deck with a crossbeam which can be fixed at arbitrary vertical position and set in free vertical movement by a hydraulic cylinder, in a car conveying wagon for many kinds of cars.  
     CONSTITUTION: When 7 small cars are loaded, each upper deck 7, 25, 46 is tilted rearward and downward, and a walking plate is set up at the rear end of a chassis 1, and cars are loaded in the order of C 1 , C 2  and C 3 . Then, the upper decks 7, 25 and 46 and a middle deck 33 are raised, and after cars C 4  and C 5  are loaded on the lower deck, a car C 6  is loaded on the middle deck 33 through an aslant road plate. Finally, after a car C 7  is loaded, each deck 7, 25, 46, 33 is set into the state shown in the figure, and loading is completed. At this time, if the rear part of the middle upper deck 25 is raised, and the contact with the front part of the rear upper deck 44, the rearward reversal of the deck 46 is prevented by a crossbeam 52 which is moved up and down by hydraulic cylinder 56 and can be fixed at arbitrary position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000320855-A (JP)
Title: Blower and/or air conditioner and air cleaner with blower
Inventor: IKEMIZU MUGIHEI
IPC: F24F1/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for special space for installing a light source when installing the light source for exciting a light catalyst in an equipment body by providing the light source for exciting the light catalyst inside a blower. SOLUTION: A cross flow fan 1 has a vane 1a and a light source 2. The vane 1 is made of a material for transmitting light from the light source 2, namely, a material with light transmission property. Concretely speaking, the vane 1a is made of an acrylic resin with ultraviolet-ray transmission property and a methacrylate resin, or the like. Also, at least one part of the vane 1a may be made of a material with light transmission property. When the light source 2 is to be installed inside the cross flow fan 1, the light source 2 is installed at the center part of the cross flow fan 1 being surrounded by the vane 1a. In this manner, by installing the light source 2 inside the cross flow fan 1, the need for securing special space for installing the light source in equipment where the cross flow fan 1 is incorporated can be eliminated.
Patent JP-H0892365-A (JP)
Title: Production of polycarbonate
Inventor: YAMATO TSUTOMU
IPC: C08G64/30
Filed: 1991-03-13
Abstract: PURPOSE: To efficiently obtain a colorless transparent and high-molecular weight polycarbonate by melt polycondensation through transesterification between a dihydric hydroxy compound and a bisaryl carbonate for a specific residence time in the later condensation process. CONSTITUTION: A melt polycondensation is carried out through transesterification between (A) a dihydric hydroxy compound of pref. formula I, II or III (R1 -R4 are each H, a 1-8C alkyl or phenyl; X is a halogen; (n) is 0-4; (m) is 1-4) and (B) a bisaryl carbonate (pref. diphenyl-carbonate). In this case, the intermediately formed polycarbonate 5000-20000 in viscosity-average molecular weight is subjected to polycondensation reaction in the later condensation process for a residence time of 15-60min, thus obtaining the objective polycarbonate. It is preferable that the latter polycondensation reaction be conducted 0.1-50mm in the thickness of the liquor in the reaction region during the later condensation process.
Patent JP-S5828426-A (JP)
Title: Electrospark machining apparatus
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1981-08-12
Abstract: PURPOSE:To realize precision finish with fine surface roughness by interconnecting Gunn diodes in parallel near an electrospark machining gap connected to a DC power supply and further providing a switch in parallel to said diodes which switch is closed in short circuit. CONSTITUTION:A DC power supply 3 is connected to an electrospark machining gap constituted from an electrode 1 and a work 2, and Gunn diodes 4, 5 are connected in parallel to and near said gap. The polarity of the Gunn diodes 4, 5 is changed over by a change-over switch 6 according to the polarity of the DC power supply 3. When the field strength applied to Gunn diodes 4, 5 exceeds a predetermined value, the Gunn diodes 4, 5 start to generate high frequency of about GHz, this high frequency pulse being applied to the working gap to carry out electrospark machining of precision finish with fine surface roughness. Short circuit and arc discharge are detected by a control circuit 8 to close a switch 7 for stopping said machining.
Patent JP-H02305495-A (JP)
Title: Lamination of multilayer printed wiring board
Inventor: ISHIDA TOMOKI
IPC: H05K3/46
Filed: 1989-05-19
Abstract: PURPOSE:To enable inner boards not to be positionally deviated from each other in a lamination process by a method wherein prepregs around a fixing member are removed, and spacers formed of rigid material are arranged in place of the prepregs. CONSTITUTION:Prepregs 2 around and eyelet 4 are removed, and rigid spacers 5 are arranged in place of the prepregs 2. Therefore, the prepregs 2 to which heat and pressure are applied are melted to bond an outer board 1 to an inner board 3 or the inner boards 3 together, and at this point, as the rigid spacer 5 arranged around the eyelet 4 in place of the prepreg 2 which is melted by hot press, the eyelet 4 is never deformed. By this setup, a multilayer printed wiring board high in accuracy where inner boards are not positionally deviated from each other can be obtained.
Patent JP-H10320431-A (JP)
Title: Designing method for lead frame and record medium with recorded program
Inventor: MURAMOTO NOBUHIRO
IPC: G06F17/50
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To automatically prepare an inner lead and a fret lead so as to satisfy design conditions by successively performing the offset of fret lead having determined inclination, and preparing the fret lead between the inner lead and an outer lead. SOLUTION: When preparing a lead at the left end of the left wing lead, a fret lead 83 having inclination R1 with a terminal end A of the inner lead 82 at the left end of the left wing lead as a start point and the side of the outer lead 84 at the destination to connect are extended and linked. When it is judged that the shape of the lead is overlapped with a border line 85 with a lead preparation area on the next chip side, the lead shape is corrected along with the border line 85 for the 1/2 distance of fret lead interval stored in a design condition storage part. Further, the shape of the prepared fret lead 83 is offset by the fret lead width stored in the design condition storage part and the side of the inner lead 82 and the side of the outer lead 84 are extended and linked so that the lead can be completed.
Patent JP-S5653564-A (JP)
Title: Brushless self-excited synchronous generator
Inventor: TSUNODA YASUHIRO
IPC: H02P9/14
Filed: 1979-09-29
Abstract: PURPOSE:To enable to keep the voltage regulation of a brushless self-excited synchronous generator to be small in spite of capacity of a capacitor to be connected to an auxiliary current generating winding is selected to be relatively large by a method wherein capacitors are connected respectively to the auxiliary current generating winding and to a main current generating winding. CONSTITUTION:A capacitor 11 having capacity C' is connected between the terminals of a main current generating winding 4 of a brushless self-excited synchronous generator, and capacity C of a capacitor 6 to be connected to an auxiliary current generating winding 5 is so selected to be relatively large as to have a flat-compound characteristic or an overcompound characteristic as an engine generator when the capacitor 11 does not exist. By this way, the terminal voltage of the generator at the time of no-load running is reduced, and in spite of the largely selected capacity of the capacitor to be connected to the auxiliary current generating winding, the characteristic as an engine generator becomes to have substantially a compound characteristic.
Patent JP-S6018479-A (JP)
Title: Small ship
Inventor: NAGANO YASUHIRO
IPC: B63B35/71
Filed: 1983-07-12
Abstract: PURPOSE:To reduce the number of necessary parts for a small ship such as, for example, a canoe, and as well to simplify the assembling thereof, by forming the ship consisting of a hull cloth, a pair of main beams, auxiliary beams connecting between the beams, a top panel, a bottom panel and support rods connecting between the top and bottom panels. CONSTITUTION:The framework A of a hull is composed of a pair of main beams which are arcuately curved and integrally secured together at both ends thereof, and auxiliary beams 2a, 2b connecting between the main beams 1a, 1b, and the outer peripheral section of the frame work A is covered with a hull cloth 3 made of synthetic resin air-tight drainage sheets. The hull cloth 3 consists of upper and lower clothes 4, 5, and the lower cloth 5 is of a double structure having an outer skin 6 and an inner skin 7 so that air may be filled through an air-flow inlet port 8. The upper cloth 4 is formed with an opening 12 for a seat, and a doughnut-like top panel 11 in an elliptic shape having a size larger than that of the opening 12 is arranged along the inner peripheral edge of the opening 12. Further, a bottom panel 13 is attached to the lower cloth 5, and both panels 11, 13 are supported by removable support rods 14, 14 disposed therebetween.