baber/WOPTO huggingface dataset:
Patent JP-H0817763-A (JP)
Title: Sputtering target
Inventor: KAGITANI MASARU
IPC: C23C14/34
Filed: 1994-06-28
Abstract: PURPOSE:To provide sputtering target which can improve the production efficiency of a semiconductor device by preventing cooling efficiency from decreasing and at the same time maintaining stable sputtering environment over a long time. CONSTITUTION:In a sputtering target, the surface of a target body 12 consisting of aluminum alloy constitutes a circular sputter surface 14 and the rear surface constitutes a cooling surface 18 where chromium, chromium alloy, or phosphoric acid corrosion resisting film 16 is formed. The reduction in the cooling efficiency of the sputtering target and the generation of a pin hole due to the corrosion of the sputtering target caused by an impurity in cooling water are prevented.
Patent JP-S5871387-A (JP)
Title: Continuous plating method for iron-zinc alloy
Inventor: AZUMA MITSUO
IPC: C25D3/56
Filed: 1981-10-23
Abstract: PURPOSE:To stabilize the operation and to enhance the current efficiency and plating performance when steel products are plated with an Fe-Zn alloy in a sulfate bath, by controlling the Fe<3+> concn. of the bath to a fixed range with a chelating resin. CONSTITUTION:When steel products are electroplated with an Fe-Zn alloy in a sulfate bath, the Fe<3+> concn. of the bath is controlled to 0-15g/l by bringing the bath into contact with phenol resin modified with iminodiacetic acid, and continuous electroplating is carried out using an insoluble anode. Thus, stable operation, high current efficiency and enhanced plating performance can be attained.
Patent JP-H0333825-A (JP)
Title: Production of liquid crystal display element
Inventor: SAITO MASATOSHI
IPC: G02F1/13
Filed: 1989-06-30
Abstract: PURPOSE:To decrease the man-hours of operations and to improve the quality of products and the utilization rate of materials by matching the peripheral edges on four sides of a rectangular aperture, which is previously formed to face an electrode taking out part, with the outside shape lines which are formed at the time of final cutting of substrates and by which the electrode taking out part is enclosed or disposing a part thereof on the outer side. CONSTITUTION:After a liquid crystal is sealed into a liquid crystal sealing part 36, the 1st and 2nd substrates 31, 32 are cut to form the rectangular cutting lines of the same shape commonly enclosing the electrode taking out part 33 and the liquid crystal sealing part 36 on the substrates 31, 32, respectively. The peripheral edges 34a to 34d on the four sides of the rectangular aperture 34 previously formed on the substrate 32 opposite to the electrode taking out part 33 of the substrate 31 are matched with the 1st outside shape line 43 and 2nd outside shape line 44 which are formed at the time of the final cutting of the substrates 31, 32 and by which the electrode taking out part 33 is enclosed or a part thereof is disposed on the outer side. The cutting of unnecessary parts and the generation of the unnecessary parts as cutting waste are, therefore, obviated. The man-hours for the operations at the time of the production of the display element 41 are decreased in this way and the quality of the products is improved; further, the utilization rate of the materials is improved.
Patent JP-S6325125-A (JP)
Inventor: HERUMAN GURIMU
IPC: B60H1/00
Filed: 1987-07-08
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-H08146585-A (JP)
Title: Photographic processor
Inventor: NARUKAMI SHINJI
IPC: G03D13/00
Filed: 1995-07-04
Abstract: PURPOSE: To prevent the paper stored in a stock tank section from being entangled by changing the distance between a pair of guide plates in response to the width of a photosensitive material fed to the stock tank section. CONSTITUTION: A stock tank section is constituted of a pair of guide plates 21, 22 made of an iron metal plate, support shafts made of stainless steel or brass, and a tank width changing mechanism moving the guide plates 21, 22 in the width direction of the paper P. The guide plates 21, 22 are formed into a thin plate shape, and they are arranged between a paper conveyance section and an outlet section as a pair on both sides of the paper P to pinch the width direction of the paper P. When the distance between the guide plates 21, 22 is adjusted slightly larger than the width of the paper P stored between them, small loops are regularly formed in sequence from below, the paper P waits until a processor section becomes ready for processing, and it is sent out from the outlet section without being entangled.
Patent JP-H0920110-A (JP)
Title: Pneumatic radial tire
Inventor: SHIDA SUNAO
IPC: B60C15/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To improve performance against rim slip or rim runout in a pneumatic tire to be mounted on a five-degrees taper rim by specifying the taper angle of a bead base from a bead heel part up to the specified range of bead width exceeding the inside in the axial direction of a bead core and the inner diameter of the bead. SOLUTION: In a pneumatic tire provided with a radial carcass moored to a pair of right and left bead cores consisting of strand beads under four rows, and mounted on a five degrees taper rim so as to be used, the taper angle β of a bead base is set in the range of 6.5-8 deg. higher than the taper angle of the bead seat of the rim by 1.5-3 deg.. Further the inner diameter BD of the bead is formed into a smaller size than the rim diameter by 1.0-2.0mm. Hereby increasing the fitting quantity (expansion force) between the tire and the rim, and preventing rim slip or rim runout effectively.
Patent JP-S6326024-A (JP)
Title: Connector
Inventor: SATAKE KYOKO
IPC: H03K19/0175
Filed: 1986-07-17
Abstract: PURPOSE:To faciliate the section of pull up/down of a signal line connecting selectively at least one signal line having digital signal transmitted to either of a power supply having two kinds of potentials via a resistor and a switch. CONSTITUTION:A low potential supply terminal 9 and a high potential supply terminal 8 are provided to a main body 7 and a voltage is supplied to them by an external power supply. In throwing a slide type switch 10, either voltage is applied to one terminal 11 of a resistor mount section. A voltage applied to the main body 7 is applied to the other terminal of the resistor mount section via a resistor 2. Further, this voltage is applied to a signal line 5 and a connector 5 and also a target board. Even with a signal supplied in one wire of a flat cable 14 from a main body 6 in the floating state, a correct voltage is supplied to the target board. The similar effect is attained by employing a variable resistor 12 so as to vary the voltage.
Patent JP-H02409-A (JP)
Title: Modifier for starch
Inventor: HARADA TSUTOMU
IPC: A23L29/20
Filed: 1988-07-07
Abstract: PURPOSE:To provide the title modifier reducing the viscosity drop with time of a batter mix incorporated therewith, comprising an acid-precipitated soybean protein. CONSTITUTION:The above-mentioned acid-precipitated soybean protein can be prepared as follows: water is added to defatted soybean meal and the soybean protein contained is thoroughly extracted while stirring, and then the skins and bean-curd refuses as impurities are removed by e.g. a centrifugal dehydrator. Hydrochloric or sulfuric acid is added to the resultant liquid extract to adjust its pH to a specified value followed by decantation or filtration to eliminate the saccharides etc. contained. The acid-precipitated soybean protein thus produced is adjusted in its pH to a specified level using e.g. sodium hydroxide followed by, if desired, lyophilization into powder. A starch material incorporated with the title modifier is small in the viscosity drop with time of a batter mix therefrom. Furthermore, processed foods using said starch material containing the above modifier will cause no water separation even after gelatinized by heating.
Patent JP-S6327494-A (JP)
Title: Organosilicon compound and production thereof
Inventor: TAKAAI TOSHIO
IPC: C07F7/18
Filed: 1986-07-18
Abstract: NEW MATERIAL:A compound of formula I (n is 1-2). EXAMPLE:gamma-(Diisopropenyloxy)methylsilylpropyl isocyanate of formula II. USE:A polyisocyanate raw material for producing polyurethane, coupling agent for glass fibers used in reinforcing thermoplastic resins, polyester films, etc., resin coating agent, raw material for agricultural chemicals and raw material for producing various silyl group-containing compounds. PREPARATION:An isocyanate group-containing organosilicon chloride compound of formula III (e.g. gamma-dichloromethylsilylpropyl isocyanate, etc.) is reacted with acetone in the presence of a tert. amine (e.g. triethylamine, etc.) to afford the aimed compound.
Patent JP-H0218903-A (JP)
Title: Ceramic substrate for chip component
Inventor: DOI MASATO
IPC: H01G13/00
Filed: 1988-07-07
Abstract: PURPOSE:To eliminate the oblique formation of the side face of a chip by forming weakening lines at positions opposed to lateral and longitudinal grooves for division in the rear surface of a substrate continuously or intermittently. CONSTITUTION:Weakening lines 8, 9 are formed at positions opposed to laterally and longitudinally dividing grooves on the rear surface of a ceramic substrate 1 formed with laterally and longitudinally dividing grooves 3, 4 on the front surface to form a chip of a chip resistor or the like continuously or intermittently. Accordingly, in order to remove edge pieces 5, 5 at both upper and lower sides when the substrate 1 is longitudinally divided in a rectangular state, it is divided at the lateral dividing grooves 4, 4 along the pieces 5, 5, and may then be divided along the longitudinal dividing grooves 3. The grooves 3 on the front surface of the board 1 are opposed to the lines 8 on the rear surface. Thus, isolating lines 10 are advanced perpendicularly from the front surface of the substrate 1, thereby eliminating the oblique formation of the side end faces of the chip 2 and the generation of the burred protrusion.
Patent JP-S5962306-A (JP)
Title: Hollow yarn type fluid separating element and its production
Inventor: SATOU SHIYUUICHI
IPC: B01D63/02
Filed: 1982-09-30
Abstract: PURPOSE:To obtain an element by a specified method without breakage or the like of the monofilament of hollow yarn irrespectively of the scale thereof with a simple stage by winding a flat plate-like bundled body of permselective hollow yarn in the direction perpendicular to the axis of the hollow yarn into a circular cylindrical shape thereby constituting the element. CONSTITUTION:An air permeable sheet-like material 2 is wound on a bobbin 1 with the seams thereof folded on each other like 4, and hollow yarn 3 are wound in single layer or in multiple layers thereon; further an air permeable sheet-like material 5 is wound equally as 2. The yarn 3 is cut at a meshed seam 7 and is developed, whereafter margins 4, 6 for seam are unfolded and the entire circumference is stitched at the fineness sufficient to avoid breaking out of the yarn 3, thereby constituting a flat plate-like bundled body 16 of the hollow yarn. One or plural pieces of such bodies 16 are wound spirally in the direction perpendicular to the axial direction of the yarn 3 to form the entire part in an approximately circular cylindrical shape. At least one end thereof is then solidified and molded with a solidifying agent such as a resin to form a fluid tight structure; further the opening of the yarn 3 is provided in said part, whereby the separating element is obtd.
Patent JP-S6324855-A (JP)
Title: Dryness determination and extraction of cake material
Inventor: UCHIUMI JINZO
IPC: G01N1/04
Filed: 1986-07-18
Abstract: PURPOSE:To carry out the sampling of a cake material for the determination of dryness without necessitating laborer, by mechanically extracting a basket (containing the cake material) circulating together with the cake material along a transfer path. CONSTITUTION:A basket is placed together with a cake material on a conveyer belt 1 in a drying apparatus and circulated. The basket is made of a gas- permeable material and plural cake materials are put in the basket. An extraction means 13 (14-16) is placed near the circulation path of the conveyor belt 1 and a basket approaching the means is extracted (sampled) thereby. The extraction is carried out e.g. by attaching a magnetic material 12 to the outer circumference of the basket and attracting the magnetic material with an electromagnet 16 of the extraction means 13.
Patent JP-H0835986-A (JP)
Title: Contact probe for inspecting board
Inventor: FUJIE YOSHIAKI
IPC: H01L21/66
Filed: 1994-07-21
Abstract: PURPOSE:To obtain the probe, whose contact resistance at the time of conduction inspection is small, and to which dust hardly adheres, by forming the curved shape for the edge, which is formed of the side surfaces of the tip part of a pin-shaped member in contact with a board. CONSTITUTION:A contact probe 50 comprises a pin-shaped member. Side surface parts 51a and 51b are formed on both right and left sides viewed from the upper side with respect to the shape of a tip part 51 in contact with a board. An edge 51c has the acute-angle shape. The shape of the edge 51c viewed from the side surface has the curved shape. The entire edge 51c has the knife shape. Therefore, the probe 50 is in line contact with the contact part of the board, the resistance becomes low and the durability is increased. Since the force for pushing aside flux and the like on a land becomes large, the flux, other dust and the like become hard to adhere to the tip.
Patent JP-S6326821-A (JP)
Title: Magnetic recording medium
Inventor: INOMATA YOICHI
IPC: C09D161/04
Filed: 1986-07-21
Abstract: PURPOSE:To obtain a recording medium of which the recording and reproducing output does not decrease even if a bit area is reduced by forming a magnetic layer in such a manner that the S.F.D value thereof is 0.1-0.6 or the S* value of the magnetic layer has 0.6-1.0 value. CONSTITUTION:The magnetic recording medium formed with the magnetic layer having the S.F.D. value in the 0.1-0.6 range or the magnetic recording medium formed with the magnetic layer having the S* value in the 0.6-1.0 range is obtd. as the magnetic recording medium. The S.F.D. value is determined by forming the differential curve 2 of the B-H curve 1 of the magnetic layer from said curve, designating the max. crest value thereof as l, determining the points X1, X2 on the axis of abscissa where the crest value is l/2, and further determining the point HC on the axis of abscissa of the crest value l. The S.F.D value is determined from (X1-X2)/Hc. The S* value is determined by forming straight lines 3, 4 with respect to the B-H curve of the magnetic layer and determining the value Hs on the axis of abscissa corresponding to the intersected point 6 thereof. The S* value is obtd. from Hc/Hs. Such magnetic recording medium has the higher density and the smaller bit area and permits the quick reaction of magnetic moment in spite of an increase in writing frequency. The recording and reproducing output is, therefore, remarkably improved.
Patent JP-H1020109-A (JP)
Title: Liquid crystal display device
Inventor: AOKI HISASHI
IPC: G02B5/20
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of displaying a high-luminance distinct color image excellent in color purity. SOLUTION: Red, green and blue optical coloring films 40R, 40G and 40B are arranged between a liquid crystal cell 1 and a light source 30 arranged at the rear of the cell 1 corresponding to the respective picture elements of the cell 1, and they are a complex obtained by mixing fluorescent substance having the same stock color as a color filter having a specified color in the color filter.
Patent JP-H1058841-A (JP)
Title: Pigment donor element for transfer of heat sensitive pigment
Inventor: LUM KIN KWONG
IPC: B41M5/392
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a pigment donor element with less sensitometry change during storage. SOLUTION: This pigment donor element for the transfer of heat sensitive pigment has a pigment layer containing image pigments in a high molecular weight binder, on a supporting body, and in the pigment layer, Tg contains a high molecular weight plasticizer which is represented by the formula, of less than 25 deg.C. In the formula, R and R<1> respectively independently show an alkylene, phenylene or cycloalkylene group of normal chain or branched chain, which is substituted or not substituted, and of which the number of carbon atoms is 1-12, and (n) is a selected integer number so that the polystyrene equivalent average molecular weight of the plasticizer may be in the range of 18,000-300,000.  The pigment in the pigment donor element is dispersed in a high molecular weight binder, e.g. a cellulose derivative, cellulose hydrogenacetate phthalate, cellulose acetate, cellulose acetate propionate, cellulose acetate butyrate, cellulose triacetate, polycarbonate, and polyvinyl acetate, etc. The binder can be used by a coating amount of about 0.1-about 5g/m<2> .
Patent JP-H0855186-A (JP)
Title: Speed-limit-roller assembly for grip-type scanner
Inventor: CHIYAARUZU MATSUKONIKA
IPC: G06K9/20
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To execute control for making the moving speed of a roller assembly scanning unit for speed limitation used for a grasping-type scanner to be almost uniform. SOLUTION: The speed limiting roller assembly used for the grasping-type scanner is provided with rollers 30, 32, 34, 40, 42, 44 and 46 which are fitted to the scanner so that they rotate and roll and change the scanner in a scanning direction by crossing a scanning object, a motor 50 fitted to the scanner and a driving means for connecting the motor 50 to the rollers, driving the roller by means of the motor 50, preventing the rollers from driving the motor 50 and preventing the rollers to overrun the motor 50 are provided.
Patent JP-S6061670-A (JP)
Title: Radiation source detector
Inventor: HAYASHIDA YOSHIHISA
IPC: G01T1/169
Filed: 1983-09-14
Abstract: PURPOSE:To detect the position of radioactive contamination quickly, accurately and automatically by arranging a collimator surrounding a radiation detector to detect radiation from a slit with the rotation thereof. CONSTITUTION:A collimator 3 having a slit 2 formed vertically is arranged surrounding a radiation detector 1. The radiation detector 1 and the collimator 3 are placed on a rotary base 4, which driven to rotate horizontally with a driver 5. A detection device 6 inputs the position of the slit 2 formed on the collimator 3 form the driver 5 while the radiation dose of the radiation detector 1 at the position is inputted to detect the direction of a radiation source.
Patent JP-H1134680-A (JP)
Title: Driving mechanism to drive direction turning member arranged into tandem
Inventor: BIGO LOUIS
IPC: B60K17/342
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To install a hydraulic motor and a driving sprocket in a narrow space. SOLUTION: Driving mechanisms 10, 110 to drive a first and a second direction turning members 12, 14, 112, 114 arranged in a tandem comprise a first and a second sprockets 16, 18; 116, 118 to be driven, hydraulic motor 20; 120, and a first and a second driving sprockets 22, 24; 122, 124 and a first and a second chains 26, 28; 126, 128 on the easing of a hydraulic motor and the respective chains are joined to the sprockets to be driven and the driving sprockets. The hydraulic motors are low speed high torque motors and comprise radial cylinders and rotating casings. The motors are practically housed in the chain cases 30; 130.
Patent JP-S57101112-A (JP)
Title: Connecting method of thin plate member and supporting member, and joint
Inventor: BISUKARUDO BARUDOONI
IPC: F16B5/00
Filed: 1981-10-26
Abstract: The support (3), is provided with a dovetail groove (5) engaged by a bead (4) of substantially the same shape as said groove and forming a portion of the sheet member (2) and substantially rigid in a transverse direction; the groove (5) comprising two longitudinal undercuts (6, 7) engaged by respective longitudinal extensions (14, 15) of said bead (4) and of which one is more pronounced than the other, the sheet member (2) being connected to the bead (4) substantially at the base of the extension (15) engaged in the more pronounced undercut and at a predetermined distance from the other extension (14).
Patent JP-H0461068-A (JP)
Title: Switching noise compensation circuit
Inventor: YAMAMOTO TAKESHI
IPC: G11B20/24
Filed: 1990-06-29
Abstract: PURPOSE:To execute the compensation of a switching noise with a simple constitution by providing a noise holding means, a signal differentiating means, an adding means, a filter means, a high-pass emphasizing means, and a controlling means. CONSTITUTION:Based on the terminal voltage of the condenser 15c of a noise reduction circuit part 15, that is, the detection voltage of an amplitude detection circuit 15b, the property of a V-1 conversion circuit 13d provided at a switching noise compensation circuit part 13 is changed so that the position of the current clip is changed, and a limit is made to the coefficient signal outputted from the differentiation circuit 13c. And, the coefficient signal outputted form the differentiation circuit 13c is controlled by this stable peak detection output 15b. Thus, the noise component contained in the signal supplied to the differentiating means 13c which generates the coefficient signal for linear approximation can be removed, and a compensation 13 of the switching noise which is practically sufficient can be executed with a simple constitution.
Patent JP-H0812272-A (JP)
Title: Telescopic box supporting device
Inventor: MINO MASAMI
IPC: B66C23/78
Filed: 1994-06-28
Abstract: PURPOSE:To facilitate the assembly of a telescopic box, in which an inner box is fitted in an outer box freely to be telescoped and which is provided with a supporting device for supporting the lower surface of an inner box under an outer box. CONSTITUTION:This supporting device of a telescopic box to be used for an outrigger and a telescopic boom of a moving crane has an eccentric bearing 15 and a stopper 19. In the case where the eccentric bearing 15 is turned so as to adjust a clearance between an outer box 1 and an inner box 2 at L, turning stop position of the eccentric bearing 15 is decided so that the outer surfaces 17 or the corner parts 18 of a flange 16 of the eccentric bearing 15 are regulated by a stopper 19. For example, in the case where turning of the eccentric bearing 15 is regulated at the outer surface 17 of the flange 16, a groove of the stopper 19 is fitted in the double surface width F of the flange 16, and a bolt 23 is inserted into a bolt hole 22, and screwed with a screw hole 24 so as to fix the stopper 19, and the turning of the eccentric bearing 15 is regulated by this stopper 19.