baber/WOPTO huggingface dataset:
Patent JP-H0545689-A (JP)
Title: Waveguide-type nonlinear optical device
Inventor: IMOTO SACHIKO
IPC: C30B19/12
Filed: 1991-08-20
Abstract: PURPOSE:To obtain a waveguide-type nonlinear optical device comprising high- efficient beta-Ba1-xSrxB2O4 by forming the waveguide by epitaxial growing of beta-Ba1-xSrxB2O4 (0<X<=0.03) on beta-BaB2O4. CONSTITUTION:beta-Ba1-xSrxB2O4 is obtd. by partly substituting Sr for the position of Ba in beta-BaB2O4 and it has higher refractive index than beta-BaB2O4. Thereby, by epitaxially growing beta-Ba1-xSrxB2O4 (0<X<=0.03) to form a thin film on a beta-BaB2O4 substrate, an optical waveguide can be formed owing to the difference of refractive indices of these. Thereby, a waveguide-type nonlinear optical device using beta-Ba1-xSrxB2O4 can be manufactured with which high energy density can be obtd. with small incident power.
Patent JP-H0256075-A (JP)
Title: Method and device for displaying solid wire frame
Inventor: KUBOTA YASUO
IPC: G06T15/00
Filed: 1988-08-22
Abstract: PURPOSE:To grasp the whole shape of a three-dimensional solid by linking equally partitioning points with a cross wire for each cross section, linking respectively corresponding equally partitioning points extending over plural cross sections with a longitudinal wire, and expressing the shape of the three- dimensional solid with the cross wire and the longitudinal wire. CONSTITUTION:For a cross section P in y=y1 and a cross section Q in y=y2, the respective coordinate values of points P1, P2...Pn and points Q1, Q2...Qn on respective outlines an xyz coordinate system are inputted by a cross section data input means 1. Next, equally partitioning points R1, R2...Rn and S2, S2...Sn are generated on the respective outlines by a cross section data restructuring means 2. Further, respectively corresponding equally partitioning points (R1 and S1, R2 and S2) are linked with the longitudinal wire by a wire frame creating means 3. Wire frame display having longitudinal wires with equal intervals can be obtained by projecting the result obtained by the means 3 on a two dimension and displaying it.
Patent JP-H0550590-A (JP)
Title: Liquid jet recorder
Inventor: TAKAYANAGI YOSHIAKI
IPC: B41J2/01
Filed: 1991-08-20
Abstract: PURPOSE:To conduct an accurate temperature control of a liquid jet recording head by using a low-cost temperature sensor. CONSTITUTION:As a temperature detection element 2, a low-cost element, such as a diode or a snaking pattern of aluminum or the like having a relatively large resistance change coefficient to a temperature change, is provided. When the temperature control of a head is conducted by using the temperature characteristics of such an element, an intrinsic variation of the temperature detection circuit is previously written in a non-volatile memory 110, and based on this value, the detection output of the temperature detection element 2 is corrected.
Patent JP-H0763041-A (JP)
Title: Diesel particulate regenerator
Inventor: KURODA SHOJI
IPC: F01N3/02
Filed: 1993-08-23
Abstract: PURPOSE:To prevent any crack initiation in a collector from occurring by reducing a temperature differential in the radial direction of this collector and incinerating the collected particulates in time of regenerating this collector. CONSTITUTION:A ceramic collector 1 is housed in a vessel 6, while three electric heaters 7a, 7b and 7c are installed in and around an exhaust gas downstream end face of this collector 1 concentrically at regular intervals, and first of all, an outer circumferential part of the collector 1 is preheated by the electric heater 7a to be situated in the outer circumferential part, and then the other two heaters 7b, 7c are tuned on and ignited, whereby a temperature differential between the outer circumferential part and the inner part and a thermal stress to be therefore produced both can be held down to smallness, through which any crack initiation in the outer circumferential part of the collector 1 is prevented from occurring.
Patent JP-S6365849-A (JP)
Inventor: MAEDA NORIKO
IPC: A61B5/055
Filed: 1986-09-05
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-S6266489-A (JP)
Title: Storage device
Inventor: SENGOKU SHINJI
IPC: G11B25/04
Filed: 1985-09-18
Abstract: PURPOSE:To prevent a head positioning error by arranging a buffer member absorbing vibration between a support base and a cover. CONSTITUTION:The buffer member 15 arranged between the support base 1 and the cover 14 is made of, e.g., rubber having prescribed hardness. The vibration of a drive mechanism 12 due to reaction at start/stop of the movable mechanism 11 is absorbed by the buffer member 15 arranged between the support base 1 and the cover 14 in the storage device. Thus, the delivery of vibration to a disc is prevented. In fitting the buffer member of a prescribed size to the part having the lowest rigidity of the cover 14, the prevention of generation of shock sound is expected.
Patent JP-S58112010-A (JP)
Title: Multistage ultrafiltration method
Inventor: ITOU TAKAYOSHI
IPC: B01D61/14
Filed: 1981-12-24
Abstract: PURPOSE:To enhance the removal capacity of an ultrafiltration membrance while the high permeation capacity thereof is held, by again filtering the permeate of the ultrafiltration membrane under pressure higher than the previous filtering pressure. CONSTITUTION:By using an ultrafiltration membrane comprising a polysulfone polymer constituted from a dense layer having an extremely fine pore of 10Angstrom - several thousands Angstrom  and a support layer reinforcing the same, 60l cellulose containing waste liquid containing 13,900ppm COD component is concentrated to 4l under such a condition that inlet pressure is 15kg/cm<2> and outlet pressure is 0.5kg/cm<2>. The COD of a permeate is 6,672ppm. When this permeate is concentrated to 4l under such a condition that inlet pressure is 3.5kg/cm<2> and outlet pressure is 2.5kg/cm<2> by using the same ultrafiltration membrane, the COD of the permeate is 1,251ppm and the removal ratio thereof is 91%. When the second stage ultrafiltration is similarily carried out under the condition same to that of the first stage ultrafiltration, the removal ratio of COD is only 71%.
Patent JP-S6189477-A (JP)
Inventor: OGAWA SHOZO
IPC: F25D25/02
Filed: 1984-10-05
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-S6451639-A (JP)
Title: Bump forming method for electronic part
Inventor: SUWA TOSHIKO
IPC: H01L21/60
Filed: 1987-08-24
Abstract: PURPOSE:To form a ball-shaped bump simply at an arbitrary position, and to conduct bump connection free from short-circuit accident due to a solder flow by shaping a pad to a bump forming section for connecting an electronic part by a ferromagnetic film, magnetizing the pad and attracting a metallic ball coated with solder onto the pad. CONSTITUTION:A conductor wiring layer 12 is shaped onto a substrate 11 through an arbitrary method, and a ferromagnetic film pad 13 composed of a material having high holding power is formed to a section requiring a connecting bump on the conductor wiring layer 12 to a ring shape through a method such as sputtering, evaporation, plating, etc. The ferromagnetic film pad 13 is magnetized uniformly. An iron ball 15 coated with solder 14 is attracted onto the magnetized ferromagnetic film pad 13'. Accordingly, since the quantity of solder used for connection may be reduced, no short-circuit accident is generated by a solder flow with an adjacent bump, thus connecting the bump with high reliability.
Patent JP-2000046701-A (JP)
Title: Method for diagnosing equipment
Inventor: NAGURA FUMINORI
IPC: G01M99/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To determine equipment failure without depending on the experience and intuition of experts. SOLUTION: The operation variate of equipment under normal conditions is measured (S1). From the data of the measurement, variate data under anomalous conditions is estimated (S2). An AR model (autoregressive linear prediction model) is formed on each case under normal conditions and anomalous conditions (S3 and S4). Expressions D12 and D22 of Mahalanobis distance are obtained on the basis of the AR models (S6 and S7). The above-mentioned steps are preparations. At the time of diagnosing equipment, variate data is actually measured to form AR models. Whether it is normal or anomalous is determined on the basis of the closeness of the models.
Patent JP-H0492620-A (JP)
Title: Seat paper supplying device
Inventor: ICHINO MASARU
IPC: A47K13/20
Filed: 1990-08-08
Abstract: PURPOSE:To make the driving operation of a cutting mechanism sufficient by that of a small output, and to simplify the constitution of the device by arranging plural pieces of tension giving means for giving tension to seat paper in the direction being orthogonal to the feeding direction of the seat paper. CONSTITUTION:At the time of cutting, first of all, cams 74, 84 of both end sides of a driving shaft 72 are engaged to rubber rollers 94, 104. The cams 74, 84 insert and hold seat paper S and a cut line 4 is generated on both end sides in the width direction of the seat paper S. It will suffice that tension is given to only a part of the seat paper S, therefore, as for the torque of a motor 64 for generating this cut line 4, small torque is enough. Also, after the cut line 4 is generated once, cams 76, 82 draw the seat paper S, thereafter, cams 78, 80 give tension to the seat paper S, therefore, with respect to the torque of the motor 64 at the time of propagating the cut line 4, as well, small torque is enough. Accordingly, the motor 64 for cutting the seat paper S along a scored line 1 becomes enough by a miniature one of a small output.
Patent JP-S60102104-A (JP)
Inventor: YAMADA TOORU
IPC: A01B33/14
Filed: 1983-11-08
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-H05195486-A (JP)
Title: New paper manufacturing method and paper obtained thereby
Inventor: RUSHIAN BURUSON
IPC: D21H17/67
Filed: 1992-07-13
Abstract: PURPOSE: To produce paper efficiently reduced in pollution caused by waste and waste water and having good look-through quality, dehydration property, uniformity, and water resistance by adding an inorganic filler, a sizing agent and a cationic starch or the like to a fiber composition introduced into a head box. CONSTITUTION: Paper is obtained by adding a fiber composition of chemical pulp or the like introduced into a head box with (A) an inorganic filler such as clay of preferably <=40% by weight (B) a sizing agent such as an alkylketene dimer of preferably 0.01-2%, and (C) a retention agent comprising (i) cationic starch of preferably 0.2-1.7%, (ii) polyaluminum chloride of preferably 0.01-0.3% (base on percentage of Al2 O3 ) and (iii) an anionic silica of silica sol or the like of preferably 0.01-0.3% (based on percentage of SiO2 ).
Patent JP-H1135353-A (JP)
Title: Production of cement producing raw material from sewage sludge
Inventor: NAKAMURA KAZUO
IPC: C02F11/14
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cement producing raw material from sewage sludge with the amt. of quicklime optimized with a simple means and by which the water content of the dry powder is kept constant. SOLUTION: Sewage sludge 1 is dehydrated and dried to obtain dry sludge 12, the dry sludge 12 is mixed with quicklime 13 and allowed to react with each other in a ripening machine 7 to form the dry powder 14, and the cement producing raw material is produced. In this case, the supply 9 of quicklime is automatically controlled 10 so that the temp. 17 in the ripening machine 7 is kept at a desired value depending on the water content of the dry powder to be produced. For example, the water content of the dry powder obtained is about 1.0%, and the desired temp. in the ripening machine is preferably kept at about 120-130 deg.C.
Patent JP-H0874523-A (JP)
Title: Bearing device of cam shaft in internal combustion engine
Inventor: FUJITA HAJIME
IPC: F16C17/10
Filed: 1994-09-01
Abstract: PURPOSE: To decrease thrust hammering sound by providing both thrust receiving projecting parts on both right and left sides in a bearing cap body on the part just above a cam shaft through a process of shortening their lengths in the direction perpendicular to an axis of the cam shaft. CONSTITUTION: Thrust receiving projecting parts 17b, 17c are provided on both right and left side surfaces in a bearing cap body 17 by forming thrust clearances D having the specific size between both thrust receiving projecting parts 17b, 17c and inner side surfaces 18a, 19a of both flange parts 18, 19 of a cam shaft 11. In this case, both thrust receiving projecting parts 17b, 17c are provided on the parts approximately just above the cam shaft 11 by reducing their lengths H in the direction perpendicular to the axis of the cam shaft 11 into smaller than the diameter of a journal part 12. Thereby, the thrust clearances to be preset can be made smaller between both thrust receiving projecting parts 17b, 17c and the inner side surfaces 18a, 19a in both flange parts 18, 19, thereby thrust hammering sound can be decreased.
Patent JP-H0492236-A (JP)
Title: Optical system for optical disk device
Inventor: ITO TAKESHI
IPC: G11B7/1392
Filed: 1990-08-07
Abstract: PURPOSE:To suppress the occurrence of F/T crosstalk when a spot traverses a track by arranging an element provided with aberration capable of offsetting wave aberration by the whole system to correct the wave aberration of a beam of light on a disk. CONSTITUTION:An astigmatism generating element 80 is provided between the light source part of the optical system and a prism block. The element 80 is adhered on a flat spring 81 with an adhesive, and the flat spring 81 is fixed on a holder 84 with two screws 82, 83. The screw 82 is provided with a function to adjust the shape distortion of the astigmatism generating element 80, and the flat spring 81 is curved by screwing the screw 82, and also, the surface of the astigmatism generating element 80 is curved, and prescribed wave aberration occurs. The F/T crosstalk can be prevented occurring by providing the element which generates the wave aberration capable of offsetting the wave aberration of the whole optical system that becomes the cause of the F/T crosstalk.
Patent JP-2001032590-A (JP)
Title: Outdoor side sliding door lock device of sliding door lock
Inventor: KATAYAMA SHINTARO
IPC: E05B65/08
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor side sliding door lock device of a sliding door lock having high operation reliability and capable of miniaturizing the device and the sliding door lock. SOLUTION: A slider 2 vertically driven by operation to a cylinder lock 1 and a pair of control levers 7 and 7 rotated and driven by selecting one of them in the driving direction of the slider 2 and moving a crescent member 5 arranged to the inside of an indoor side sliding door 4 by moving forward inside of the indoor side sliding door from an initial position inside of an outdoor side sliding door 3 in an interlocking hole 6 of the outdoor side sliding door 3 are arranged to a lock case 8 and are stored in the outdoor side sliding door 3, a coil section 9a is placed backward of the control levers 7 and 7 in an unrestrained state, and a leg section 9b is urging to the initial position side by a torsion spring 9 freely fitted to the control levers 7 and 7.
Patent JP-H0878450-A (JP)
Title: Manufacture of molded object and board to be used in the object
Inventor: SANO SHINICHI
IPC: B29C45/02
Filed: 1994-09-01
Abstract: PURPOSE: To provide a manufacturing method of a molded object of high reliability and a board useful to the object, by reducing damage on the board surface, forming a high quality resin coating layer in which no foreign matters enter, and reducing damage of a circuit pattern. CONSTITUTION: Electronic components 2 mounted on a board 1 and a specified region of the board which contains the electronic components are integrally molded in a unified body. In this case, a metal mold is equipped with an injection gate 7 which faces the surface of the board set in the metal mold and is formed outside a cavity. A pattern 9 for reinforcement is formed in the region of the board against which region material resin 6 injected from the injection gate collides. At the time of molding, the material resin injected from the injection gate is made once collide against the pattern for reinforcement, and then made to flow into cavities C1, C2. Thus a molded object is manufactured by using the board.
Patent JP-H1148312-A (JP)
Title: Manufacture of polyester film containing incompatible polymer
Inventor: MIKI TAKATOSHI
IPC: B29C48/41
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an incompatible polymer containing polyester film having a high maintenance of quality of a polyester and a polymer being incompatible with polymer, and also having excellent energy saving and reduction in manufacturing cost. SOLUTION: Upon the melt-extrusion of a substantially undried polyester to the polyester into a film along with an incompatible polymer by the use of a bent-type biaxial extrusion machine including a material supply port and bent opening in the cylinder, melt-extrusion is carried out under conditions where the content of the incompatible polymer is 1 wt.% or more relative to a total extrusion quantity Q (kg/hr) per unit hour, and the total extrusion quantity Q, a screw speed N (rpm) of the extrusion machine, and the inside diamete D (mm) of the cylinder satisfies the expression : 2.6×10<-6> ×D<2.8> <=Q/N<=15.8×10<-6> ×D<2.8> .
Patent JP-2000037993-A (JP)
Title: Curved surface transferring method
Inventor: ONO HARUO
IPC: B44C1/165
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent scattered solid particles from being a hindrance of the collision of following solid particles in accumulation on the transfer sheet after collision to the transfer sheet in a curved surface transfer method by making use of collision pressure. SOLUTION: The transfer layer side of a transfer sheet S comprising a support body and a transfer layer is made opposite at the uneven surface side of a base material B to be transferred, and the transfer sheet is out in press- contact with the base material to be transferred through the agency of the collision pressure; which, during separation of the support body, solid particles are permitted to fly in the advancing direction to the movement direction 4 of the base material to be transferred and come in slant collision with the transfer sheet to the slope line N of an enveloping surface being formed by the uneven surface of the base material to be transferred; after collision, transfer is conducted as restraining accumulated solid particles formed by the scattered solid particles from being developed on the transfer sheet in the collision pressure application direction 5.
Patent JP-H0371954-A (JP)
Title: Casting mold for casting noble metal bullion
Inventor: HAGIWARA YUTAKA
IPC: B22C9/06
Filed: 1989-08-11
Abstract: PURPOSE:To obtain the good noble metal bullion having stable dimensional accuracy without polluting ambient environment by using the ceramics mold for casting made of AIN or BN. CONSTITUTION:This method comprises producing the mold for casting the noble metal bullion of the ceramics, such as AIN or BN. A casting mold made of carbon results in consumption, deformation and dimensional change by exposure to a high temp., the polluted ambient environment by splashing of the powder of the carbon hence the generation of a malfunction in the ambient apparatus. The noble metal bullion which is thermally stable, is strong to thermal impact, is not consumed at the time of casting of the noble metal and has the good dimensional accuracy is obtd. without polluting the ambient environment.
Patent JP-H0859524-A (JP)
Title: Inhibiting method for polymerization of vinylaromatic or vinylaliphatic compound
Inventor: KEIL THOMAS
IPC: C08F2/00
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for inhibiting the polymerization of a vinyl aromatic compound or a vinyl aliphatic compound at a higher temperature under air blocking.  
     SOLUTION: In order to inhibit the polymerization of a vinyl aromatic compound or a vinyl aliphatic compound, especially styrene, during distillation, an inhibitor or inhibitor mixture is added. That is, as an inhibitor, 4- hydroxy-2,2,6,6-tetramethylpiperidine-N-oxyl or 4-acetylamino-2,2,6,6- tetramethylpiperidine-N-oxyl is used singly or in a mixture with p-nitrophenyl or 2-methyl-4-nitrophenyl. The mixing ratio is 90:10 to 10:90, especially preferably 50:50. This inhibitor or inhibitor mixture is used preferably in an amount of 50-200 ppm based on a vinyl aromatic compound or a vinyl aliphatic compound. Further, the inhibitor or inhibitor mixture is effective at a temperature of 90-140°C. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0537625-A (JP)
Title: Abbreviation dial telephone set
Inventor: NIWA NOBUAKI
IPC: H04M1/57
Filed: 1991-07-26
Abstract: PURPOSE:To attain registration without mis-depression of a number with a simple operation of depressing two buttons of a registration button operated when the registration of a caller number is instructed and an abbreviation dial button to select an abbreviation dial storage memory used to register the caller number. CONSTITUTION:The telephone set is provided with an I interface section 1 interfacing an external device and a central controller 2 controlling the entire of the abbreviation dial telephone set and receiving and outputting a caller number from the I interface section 1, with a caller number storage memory 3 storing tentatively the caller number outputted from the central controller 2 and with a registration button 4 operated when the registration of a caller number is commanded, and also with an abbreviation dial storage memory 5 storing the caller number and an abbreviation dial button 6 selecting the abbreviation dial storage memory 5.
Patent JP-H1040055-A (JP)
Title: Information providing device and storage medium
Inventor: MIYASHITA KOJIRO
IPC: G06Q50/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To exactly and quickly obtain the information of a facility suited to a desire for a location and a content by an intuitive operation by providing a facility selecting means for selecting a facility by allowing an indicating object to be brought into contact with or to approach the surface of an inputting part, and a facility information outputting means for outputting the facility information of the selected facility or the like. SOLUTION: A selected area 170 in a prescribed size is set so that a mark 148 indicating a facility or a facility name 149 can be surrounded on a map ML displayed on a map display window 130, and a touch panel is touched at a position corresponding to the selected area 170 so that the facility corresponding to the area 170 can be selected. When the selection of the facility is ended, the data of the facility information are read from the facility information data storage part of a computer for management, transferred to a terminal equipment, and the facility information is displayed on the window 130.