baber/WOPTO huggingface dataset:
Patent JP-S6179798-A (JP)
Title: Oil well pipe joint having excellent resistance to galling and corrosion
Inventor: FUKUI KUNIHIRO
IPC: C25D5/10
Filed: 1984-09-27
Abstract: PURPOSE:To provide an oil well pipe joint having excellent resistance to galling and corrosion by plating Cu, Sn, Pb, etc. to the surfaces of the metal sealing parts and screw parts of the oil well pipe joint consisting of a high chromium content steel and plating a noble metal to at least the metal sealing parts. CONSTITUTION:The soft metallic layer consisting of 1 kind among Cu, Sn, Pb and the alloy thereof is formed by electroplating, etc. on both surfaces of the screw parts 3, 3' of the oil well pipe joint which consists of the high chromium content steel contg. >=10% chromium and is constituted of the coupling pipe 2 on the box side and the oil well pipe 1 on the pin side as well as the metal sealing parts 4, 4' thereof having the main sealing parts 5, 5' and sub-sealing parts 6, 6'. The coating layer consisting of 1 kind among gold, platinum group metal and the alloy thereof is coated and formed on at least the surface of the parts 4, 4' provided with the above-mentioned soft metallic layer. The surfaces of the parts 4, 4' and the parts 3, 3' are preferably preliminarily coated with the activated metal layer consisting of Fe, Ni, Zn, Co, Cu, Mn, Cr or the alloy thereof before the formation of the above-mentioned soft metallic layer.
Patent JP-S6180145-A (JP)
Title: Two-component type diazo copying material
Inventor: ISHII HIDEYO
IPC: G03C1/61
Filed: 1984-09-27
Abstract: PURPOSE:To improve the properties of a soln. for forming a photosensitive layer as well as to obtain photosensitive paper having superior raw stock preservability by incorporating sodium naphthalene-1,6,-disulfonate into a photosensitive layer contg. a specified diazo compound and a specific coupling component. CONSTITUTION:Sodium naphthalene-1,6-disulfonate is incorporated into a photosensitive layer formed on a support. The photosensitive layer contains a diazo compound represented by formula I (where R1 is 1-5C alkyl, each of R2 and R3 is alkyl, aralkyl or the like, R2 and R3 may form a heterocyclic ring together with N bonding to them, and X is an anion) and a coupling component represented by formula II (where R4 is H, 1-4C alkyl, alkoxy or halogen, and R5 is alkyl, aralkyl or the like). A coating soln. for forming a photosensitive layer having said composition has favorable properties, and the resulting diazo photosensitive paper has superior raw stock preservability.
Patent JP-S6260842-A (JP)
Title: Manufacture of low-phosphorous stainless steel
Inventor: MORI HAJIME
IPC: C22C33/04
Filed: 1985-09-12
Abstract: PURPOSE:To easily manufacture a low-phosphorous stainless steel by previously subjecting molten pig iron to dephosphorizing prerefining, adding a Cr ore and a carbon material as reducing agent to the above to form Cr-containing molten pig iron and further adding an oxidizing dephosphorizing flux to carry out dephosphorizing treatment. CONSTITUTION:The molten pig iron is subjected to dephosphorizing prerefining to be formed into molten pig iron having reduced P content and, into this molten pig iron, Cr ore fines and coke fines as the reducing agent for reducing Cr2O3 and FeO in the Cr ore are blown. Then Cr2O3 and FeO in the Cr ore are reduced with the coke and enter into the molten pig iron to form Cr-containing molten pig iron having <=0.030% [P] (P content in the molten pig iron). The oxidizing dephosphorizing flux of CaO-NaF, CaO-CaF2 types is blown into the above molten pig iron to carry out dephosphorizing refining, so that [P] is regulated to <=0.020% and simultaneously decarburizing refining is accomplished to be manufactured into low-phosphor stainless steel. In this way, low- phosphor stainless steel can be inexpensively manufactured obviating the necessity of using expensive low-P high-carbon ferrochrome.
Patent JP-H0861956-A (JP)
Title: Azimuth sensor
Inventor: ITO JUNICHI
IPC: G01C21/16
Filed: 1994-08-25
Abstract: PURPOSE: To provide an azimuth sensor giving a small error and available at a relatively low price. CONSTITUTION: A plurality of rate sensors 11 to 1n are mounted on an azimuth shaft, and azimuth angular velocities ωψ1 to ωψn outputted from respective sensors 11 to 1n are averaged by an averaging section 2. Then, a mean value ωψa is inputted to an integrating section 3 and integrated to obtain an azimuth angle ψ. This angle ψ is inputted to an initial azimuth adder 4, and added to an initial azimuth ψ0 , thereby obtaining a current azimuth (ψ+ψ0 ).
Patent JP-2000029874-A (JP)
Title: Document preparing device, input aiding method and recording medium
Inventor: NAGASAKI HIDENORI
IPC: G06F17/22
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently input a character string having inflection by utilizing input prediction processing. SOLUTION: The document preparing device is provided with an input prediction dictionary 56 for correspondingly registering a read character string, the character string of a non-conjugated stem part as an input prediction candidate and a character string including a conjugated part derived from the character string, an input prediction dictionary retrieving processing part for finding out an input prediction candidate from the dictionary 56 based on the input character string, a prediction candidate display processing part for displaying input prediction candidates derived from the character string of the stem part as a table,  a conjugated derivation instructing processing part 34 for instructing the display of derived candidates which are character strings including conjugated candidates derived from the character string of the input prediction candidate selected from the displayed table as a table, and a candidate selecting processing part 44 for selecting an input prediction candidate which is a converted result from the displayed table.
Patent JP-S58101338-A (JP)
Title: Center failure notifying system
Inventor: MUNAKATA AKIO
IPC: H04L69/14
Filed: 1981-12-11
Abstract: PURPOSE:To recognize a center failure before the succeeding user operates a terminal device and to take a suitable processing, by recording the notice of center failure to the user on a facsimile device in an on-line system. CONSTITUTION:In case of center failure, the center operator controls a facsimile connecting device 12 externally and sets it to the center failure mode. In this state, when the operator at a facsimile terminal 15 dials for the call of a center 11, a network controller 13 transmits a call signal to the device 12. The device 12 does not transmits a call signal to be notified to the center substantially to the center but turns on a line connection instruction signal to the network controller. The connection between the device 12 and an exchange 14 is finished. The device 12 transmits a center failure notice message stored in a built-in memory to a terminal.
Patent JP-S6355487-A (JP)
Title: Support detecting device
Inventor: YAMASHITA MIKIHIRO
IPC: G01R27/26
Filed: 1986-08-26
Abstract: PURPOSE:To exactly detect a support by providing a grip part separately from a measuring part in which an electrode plate has been contained, and providing a switch on this grip part. CONSTITUTION:A housing 1 consists of a rectangular parallelopiped-shaped measuring part 10 of a thin type, and a grip part 11 which has been provided projectingly from the surface of this measuring part 10, and a substrate 5 on which an electrode plate 2 and a detecting circuit have been mounted, etc. are contained in the measuring part 10. Also, an operation controlling switch 3 is installed to the side face of the grip part 11, and a light emission display means 4 for displaying a fact that the capacitance has been varied is provided on the surface of the measuring part 10. Accordingly, a hand for holding the housing so as to pinch the grip part 11 is separated from the electrode plate 2 which has been installed in the measuring part 10, therefore, an influence by this hand is scarcely exerted on the capacitance detected by the electrode plate 2, and a support can be detected exactly.
Patent JP-H0363043-A (JP)
Title: Laser probe
Inventor: MASUBUCHI RYOJI
IPC: G02B6/02
Filed: 1989-08-02
Abstract: PURPOSE:To prevent an optical fiber from breakage and a terminal face of inlet and outlet of a laser beam from burning by providing continuously a plurality of optical fibers consisting of different materials in the axial direction. CONSTITUTION:When a laser probe 1 is used by perforating it in a forceps channel of an endoscope, the min. carvature F is a part corresponding to a curved part of an apex part of the endoscope. In this case, the part corresponding to the curved part of the apex part is made of the 2nd optical fiber 3b of a flexible different material. Therefore, it is prevented from breakage in comparison with the 1st optical fiber 3a for guiding a middle and far IR laser light which is poor in flexibility. As the optical fiber main body 3 as a whole is prevented from breakage, it is possible to apply it to an endoscope and to radiate an onset part in a body cavity with an intermediate and far IR laser beam through an endoscope observation.
Patent JP-S5991228-A (JP)
Title: Pit excavation work using caisson
Inventor: KINOSHITA FUMIO
IPC: E02D17/04
Filed: 1982-11-16
Abstract: PURPOSE:To effectively and safely perform pit excavation work on a large scale by a method in which water is stored in a caisson to make the whole of the caisson a self-supporting type sheathing wall, and the portion surrounded by the caisson is open-cut. CONSTITUTION:The ground at the cutting blade 7 position of a caisson 1 is excavated to form the space surrounded by the cutting blade 7, an underground beam 8,and side walls 2. Water is then stored in the caisson 1, the ground below the caisson 1 is excavated, the excavated soil and sand are discharged by a drain pipe 10, water is jetted from a jet pipe 11, and the caisson 1 with a structural base 9 are settled together by utilizing reaction in the earth anchor 12. The base 9 is pulled up, the side wall 2 of the caisson 1 is added, the caisson 1 is settled to a given depth, a bottom cover 3 is provided, and a grout is injected into the cutting blade 7 portion. The caisson 1 is likewise continuously connected with the outside circumference of the excavated portion 5, and under the condition that the level of water in the caisson 1 is maintained, the excavated portion 5 is open-cut.
Patent JP-S6466129-A (JP)
Title: Medicine for preventing and treating complication of diabetes
Inventor: ROBII HAISUMAN
IPC: A61K9/22
Filed: 1988-08-11
Abstract: PURPOSE: To obtain the subject preparation for keeping a level of blood sugar within a suitable range and simultaneously preventing or curing a neurological complication, comprising insulin and a specific peptide. CONSTITUTION: This preparation is composed of insulin, its salt or its complex and a peptide of the formula (Y is Gly-Z or Z; Z is hydroxyl, esterified hydroxyl or substitutable amino), its salt or its N-acyl derivative. The preparation is administrated to a subcutaneous part or to a nasal cavity, and a intravenous injection preparation is obtained by dissolving, suspending or emulsifying the insulin and the compound of the formula into a liquid suitable for injection. As an implant in a shape of a subcutaneous implant released under controlling for a long period of time, the implant is preferably composed of two kinds of microcapsules in which insulin is contained in one kind and the peptide of the formula is contained in the other kind.
Patent JP-H0366857-A (JP)
Title: Consolidating method for beam of wide u-shaped pc plate
Inventor: YAMADA SHINICHI
IPC: E04C3/20
Filed: 1989-08-02
Abstract: PURPOSE:To shorten the construction period by previously implanting projecting objects such as mild steel bar in the bottom of a U-form PC plate beam formed in a large width, applying post-placing concrete to this beam bottom, and thereby accomplishing a consolidated structure. CONSTITUTION:The bottom of a U-shaped PC plate beam 1 formed in a large width is put in contact with a stirrup 4 wound on a main rod 3. A plurality of projecting objects 2 such as truss bar, bent piece of mild steel bar, and inserts are previously implanted in the bottom of this PC plate beam 1. Then post- placing concrete 5 is applied so that the projecting objects 2 are secured in a core, and the PC plate beam 1 and post-placing concrete 5 are consolidated. Thereby the efficiency of assembly work can be enhanced.
Patent JP-S59100043-A (JP)
Inventor: ARUMANDEINA SHIRUBIA GARUTSUA
IPC: F16D65/28
Filed: 1983-10-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0949067-A (JP)
Title: Steel for plastic molding die
Inventor: IKENAGA YUTAKA
IPC: C22C38/02
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To increase the Ac1 transformation point in a die steel than the matching face temp. rising by milling machining heat and to impart excellent machinability and low machining strain characteristics thereto by specifying its compsn. and increasing the content of Si therein. SOLUTION: This steel has a compsn. contg., by weight, 0.05 to 0.55% C, 0.50 to 2.5% Si, 0.10 to 2.50% Mn, 0 to 3.0% Cr, 0 to 2.0% Ni, 0 to 1.5% Mo, 0 to 0.50% V, <=0.035% P, <=0.080% S, <=0.02% Al, 0 to 0.1% B, 0 to 0.05% Bi, 0 to 0.1% Be, 0 to 0.05% Pb, 0 to 0.05% Te, 0 to 0.1% Nd, 0.001 to 0.008% O (oxygen), and the balance Fe with inevitable impurities. At the time of producing it into a die, the steel having the above compsn. is forged, is thereafter normalized in the temp. range of 850 to 900 deg.C and is tempered in the temp. range of 550 to 650 deg.C to regulate its Shore hardness preferably to about 25 to 33.
Patent JP-S6444433-A (JP)
Title: Image pickup device
Inventor: TORISAWA NOBUYUKI
IPC: G03B27/32
Filed: 1987-08-11
Abstract: PURPOSE:To eliminate the need for a film press-contacting plate so as to simplify structure and also to improve the precision in image-formation by making the space between a pair of guiding plates of an image-formation positioning mechanism installed on an image-formation lens smaller than the depth of field of the lens at the time of photographing image information displayed on a CRT monitor on a film. CONSTITUTION:A light shading means 114, CRT monitor 82, image-formation optical mechanism 80 and image-formation positioning mechanism 50 are disposed from the bottom in a housing shaped supporting part 12 which constitutes an image pickup device 10. A supply magazine 16 housing plural sheets of film F in one corner of the upper side of the supporting part 12 is inserted with shielding light and the film F adsorbed by an adsorption cupule 22 is inserted one by one into a gap between a pair of guiding plates 60 and 62 which constitutes the mechanism 50. At such a time, the gap is made smaller than the depth of field of the image-formation lens 84 which constitutes the mechanism 80 and the film F where photographing is finished is carried with shielding light in a receive magazine 20 by using a carrying mechanism 66.
Patent JP-S6447237-A (JP)
Title: Power interruption lamp
Inventor: KUWAZAKI MASAHIRO
IPC: H05B37/00
Filed: 1987-08-12
Abstract: PURPOSE:To improve an efficiency and to reduce an initial cost by interrupting an emergency lamp during daytime and night sleeping. CONSTITUTION:A photocoupler P is connected to an AC power source AC, and a capacitor C1 is connected in parallel with its phototransistor. When the AC power source is alive, the voltage of the capacitor C1 is low, but if there is no AC voltage, it becomes equal to the voltage of a battery B. Thus, when the power source is alive, the output of an operational amplifier O1 is of H level. The output of an operational amplifier O2 connected to the output of a photosensor cds becomes H level when it is dark. Accordingly, the output of an FF made of NAND gates N2, N3 is set to L level when no power interruption occurs and it is dark. The output of an AND gate A2 becomes H level when power is interrupted and it is dark. Therefore, an emergency lamp Lp is put on when the power is interrupted and it is dark, but if the lamp is interrupted before power interruption, the output of the NAND gate N3 becomes L, and the emergency lamp is not put on.
Patent JP-2000100454-A (JP)
Title: Fuel cell stack
Inventor: OBARA HIDEO
IPC: H01M8/02
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To easily secure the sufficient passage constitution in the reduced number of part items to reduce the cost by constituting a gas passage and a cooling water passage by combining a gasket and a conductive gas permeator on the side surface of a separator laminated with the cell of a fuel cell. SOLUTION: The cell 1 of a fuel cell formed by arranging a positive electrode and a negative electrode on both sides of a solid electrolyte is laminated through a separator 2 composed of a conductive gas impermeable dense plate to form a fuel gas passage 6, an oxidizing agent gas passage 7 and a cooling water passage 8, and a current collector 9 and an end plate 12 and arranged and fixed above and below to constitute a fuel cell stack.  The separator 2 is composed of a separator 3 by integrally molding the furl gas passage 6 on one surface and the oxidizing agent gas passage 7 on the other surface, a separator 4 having the fuel gas passage 6 and the cooling water passage 8 and a separator 5 having the oxidizing agent gas passage 7, and the respective passages are constituted by combining a gasket and a diffuser composed of a porous body of a conductive construction material or a corrugated plate.
Patent JP-S6261029-A (JP)
Title: Production of electrode plate for liquid crystal display device
Inventor: FUKUYOSHI KENZO
IPC: G02B5/20
Filed: 1985-09-11
Abstract: PURPOSE:To prevent uneven colors and uneven orientation of a liquid crystal by ruggedness by forming the pattern of a dyeable resin by a printing method in the liquid crystal sealing part of a transparent substrate then repeatedly dyeing the mask by as much as the number of dyes. CONSTITUTION:A photosensitive resin is coated by a spinner on the substrate, and is exposed and developed with a mask pattern of an R pattern opened to a stripe shape to manufacture the mask 40 after drying. The substrate is immersed into a 'Suminol Fast Red B(R)' dyeing liquid to dye only the apertures to R, by which the R pattern is provided. After the resist pattern is removed by acetone flow, the mask pattern is shifted and the mask of the G pattern similar to the mask formed in the previous stage is manufactured. The substrate is immersed for 5min into a 5GW dyeing liquid to dye the pattern to G. The resist is stripped and similarly the pattern is dyed to B by a BF dyeing liquid. The films are dried and cured after removing the resist. A film of a transparent electrode is formed on the CF having the three colors R, G, B and is patterned on R, G, B to form electrodes 22. The electrode plate for a liquid crystal display device is thus obtd.
Patent JP-S6092660-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIYAZAKI SHINICHI
IPC: H01L29/40
Filed: 1983-10-27
Abstract: PURPOSE:To effectively remove the effect of interference of the signal between each block by a method wherein one half or more of the circuit blocks formed on a substrate are surrounded by the second metal layer which will be connected to the first metal layer which is electrically conductive to a semiconductor substrate. CONSTITUTION:The metal layer 3 formed on an insulating film 2 is electrically conducted to a substrate 1 through a contact 4, the substrate 1 is used in an earthed state, and the metal layer 3 is maintained at the earth potential. When the first layer of metal layer 3 is arranged in such a manner that each circuit block is surrounded by said layer 3, the electrical connection between each block is almost cut off, and the interference of signal between each block can be reduced. The second layer of metal layer 7 and the metal layer 8 on a through hole part are electrically conducted to the first layer of metal layer 3, these part work as a shielding region, and the electric signal between each block is isolated completely, thereby enabling to remove the interference between each block.
Patent JP-2001027338-A (JP)
Title: Flow control-cum-direction switching rotary valve
Inventor: NISHIMURA CHOICHI
IPC: F16K11/076
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To accurately convert the action of a handle into an oil flow for extremely accurate flow control by connecting a pump port, a cylinder port, and a tank port with passage having a nearly rectangular cross section, and forming the cross section of the passage of the ports into a nearly rectangular shape of the same area and same shape. SOLUTION: Passages 7, 8, 9 having a smooth Y-shaped plane and a nearly rectangular cross section are bored in a rotating body 2, and the cross section of a pump port 4, a cylinder port 5, and a tank port 6 bored on a timing sleeve 3 is formed into a nearly rectangular shape of the same shape and same size as that of the passages 7, 8, 9. When the fully closed pump port 4 and the passage 7 are overlapped into a fully opened state while being displaced little by little by the action of a handle 25, the flow of the oil flowing in the passage 7 can be accurately made linearly proportional to the rotation angle of the rotating body 2 by the action of the handle 25 because the cross section of the passage 7 is made a nearly rectangular shape.
Patent JP-H0518046-A (JP)
Title: Laying method for welding wire gauze for concrete floor
Inventor: KOBAYASHI SHUNICHI
IPC: E04G21/12
Filed: 1991-07-16
Abstract: PURPOSE:To retain the covering depth of concrete in a fixed dimension by laying welding wire gauzes for reinforcing bars to be jointed to each other without being lap-jointed, when the concrete is placed on a deck plate and concrete floor is constructed. CONSTITUTION:When welding wire gauzes 10 are laid on a deck plate 5 via spacers 7, then on the spacers 7, the rectangular welding wire gauzes 10 are butted to each other without the end sections to be lap-jointed, and a plurality of the welding wire gauzes 10 are laid on. After that, along the sections butted to each other, a joint wire gauze 11 is laid to be lapped.
Patent JP-H1049253-A (JP)
Title: Loading and unloading device for storage medium
Inventor: HARADA HIDEKI
IPC: G11B33/02
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide easy-to-use electronic equipment where a storage medium can be loaded and unloaded even if there is an obstacle such as the flank of an attache case on the flank of the electronic equipment. SOLUTION: The electronic equipment has a display part 2 and a keyboard part 3 which can be opened and closed on a 1st rotary shaft 5 and when the keyboard part 3 is raised by operating an opening/closing switch, a loading/ unloading part 4 for the storage medium 8 can be seen; and further the loading/ unloading part 4 for the storage medium 8 is pushed up from the main body 1 on a 2nd rotary shaft to load and unload the storage medium 8.