baber/WOPTO huggingface dataset:
Patent JP-2001121890-A (JP)
Title: Thumbtack
Inventor: OSATO HIDEO
IPC: B43M15/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent a tip of a finger or the like from touching on the end side of a needle when not in use to improve safety and easily carry out the drawing-out work. SOLUTION: A thumbtack 10 is constituted of a needle 11, an operation member 12 for holding a head section 20 area of the needle and a protective member 13 rotatably connected with the operation member 12. The operation member 12 and the protective member 13 are respectively provided to be positioned on almost the same plane, and the end side of the protective member 13 is covered on the positions. Also the protective member 13 is rotated by the given angle to insert the end side of the needle 11 into a face to be fixed.
Patent JP-H03169397-A (JP)
Title: Recovery and reuse method of inorganic flocculant in sludge dewatering process
Inventor: SUZUKI TETSUSHI
IPC: C02F11/14
Filed: 1989-11-28
Abstract: PURPOSE:To recover an inorganic flocculant so as to re-use it and decrease addition amounts of a polymer flocculant and the inorganic flocculant by returning filtered water which is separated in a secondary gravitation-dewatering part and contains inorganic flocculant to a flocculating and stirring tank. CONSTITUTION:An inorganic flocculant-containing filtered water 2b' to be separated in a secondary gravitation-dewatering part 2b is returned to a flocculating and stirring tank 1, and since only an inorganic flocculant-free dewatered and filtered water 2a' in a first gravitation-dewatering part 2a and dewatered and filtered water 2c' containing little amount of the inorganic flocculant in a compressively dewatering part 2c are discharged as total filtered water 2', leakage of the inorganic flocculant to the total discharged water is drastically lowered and as a result of decrease of hydroxides precipitation accompanying pH rise of the total discharged water, SS in the total discharged water is decreased. The inorganic flocculant in the returned and inorganic flocculant- containing filtered water 2b' is re-used and the addition amount of a polymer flocculant and the inorganic flocculant is decreased.
Patent JP-2000133469-A (JP)
Title: Luminaire
Inventor: TAKAHASHI HISAAKI
IPC: H05B37/02
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire capable of obtaining suitable illuminance and easily controlling any optional luminaire. SOLUTION: A lighting system is composed of a remote controller 17 equipped with an illuminance detecting part 11 to detect brightness of the surroundings, an operating part 16 to operate the lighting condition of a lamp and a remote control part 28 to transmit a control signal from a transmitting part, and a luminaire equipped with a receiving part 12 to receive a control signal from this remote controller 17 and a modulated light control part 13 to control modulated light from a lamp 9 by the control signal received by the receiving part. A transmitter 30 having an operating part 16, a transmitting part 25 and a remote control part 28 as an integral unit is made detachable from the remote controller 17, and if the transmitter is detached from the remote controller 17, the lamp of the luminaire is controlled only by operation of the operating part.
Patent JP-H08143768-A (JP)
Title: Heat-resistant thermoplastic resin composition
Inventor: YAMASHITA KOUICHI
IPC: C08L55/00
Filed: 1994-11-16
Abstract: PURPOSE: To obtain a thermoplastic resin compsn. which has a good flowability in molding and gives a molded item excellent in heat distortion resistance, impact strength, and appearance. CONSTITUTION: This resin compsn. comprises 5-95 pts.wt. polyamide resin (A), 5-95 pts.wt. copolymer (B) having usatd. carboxylic acid units and obtd. from 40-80wt.% arom. vinyl compd., 15-50wt.% vinyl cyanide compd., 0.1-20wt.% unsatd. carboxylic acid compd., and 0-30wt.% other copolymerizable monomers, 5-50 pts.wt. graft coplymer (C) obtd. by grafting 60-5wt.% vinyl compd. onto 40-95wt.% diene rubber having an average particle size of 0.1-2.0μm, and kaolin (D) in an amt. of 0.1-30wt.% of the sum of the polymers (A) to (C).
Patent JP-H01149444-A (JP)
Title: Multilayer structure
Inventor: NISHIGAKI YUJI
IPC: H01L27/00
Filed: 1987-12-06
Abstract: PURPOSE:To facilitate the three dimensional integration of a multilayer structure and an increase in the area of the structure by a method wherein the structure is constituted of a lower layer, in which a desired element and/or a wiring are/is formed, a single crystal layer grown from a seed single crystal, which has a thermal history in a nonnuclear forming surface and whose orientation is controlled, and an upper layer having a desired element and/or a wiring formed in the single crystal layer. CONSTITUTION:An Si thin film is formed on an amorphous SiO2 film 8 by a reduced CVD method. Then, the films and so on are put in a CVD device and large Si single crystals are formed by a homoepitaxial growth method using a fine single crystal 10 as a seed. A multitude of the large single crystals formed in such a way are flattened to form an Si single crystal layer. Subsequently, a transistor 202, other semiconductor element, an optical element or a wiring and so on are formed in the layer 9 and elements in a lower layer and elements in an upper layer are connected electrically to each other through contact holes opened on the surfaces of the deposited material layer 8. For example, if a MOS transistor 201 in the lower layer and the MOS transistor 202 in the upper layer are connected to each other, a CMOS multilayer structure having no interaction at all can be manufactured.
Patent JP-H02153940-A (JP)
Title: Flooring sheet for iron structure template shop
Inventor: ISHIHARA MITSUYOSHI
IPC: C08J5/18
Filed: 1988-12-06
Abstract: PURPOSE:To obtain the subject sheet, excellent in spread of water-based inks and capable of readily erasing the inks by forming satinlike unevennesses on the surface of a sheet consisting of a vinyl chloride resin composition containing vinyl chloride resin, a plasticizer and inorganic filler. CONSTITUTION:The objective sheet obtained by forming satinlike unevennesses of >=50 mesh, preferably 100-200 mesh on the surface of a sheet consisting of a vinyl chloride resin composition containing 50-90pts.wt. plasticizer (e.g. di-2-ethylhexyl phthalate) and 10-50pts.wt. inorganic filler (e.g. calcium carbonate) based on 100pts.wt. vinyl chloride resin (preferably having 1,300-1,500 polymerization degree).
Patent JP-H11145442-A (JP)
Title: Solid-state image-pickup device
Inventor: INAGAKI MAKOTO
IPC: H01L27/146
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image-pickup device, which is capable of securing a good dynamic range, while maintaining sensitivity characteristics. SOLUTION: A solid-state image-pickup device has photodiodes 1, parallel- arranged into a two-dimensional form and vertical transfer channels 2 arranged adjacent to each other along the photodiodes 1 in each one row of the photodiodes, on the side of the surface in the interior of a semiconductor substrate 3. In this case, the channels 2 are formed in a state such that each one part of the channels 2 is extended into the deep part, which is positioned on the sides under the lower parts of the photodiodes 1, in the substrate 3.
Patent JP-H05117770-A (JP)
Title: Method for melting scrap ni-plated cu-fe-based alloy
Inventor: NAKAMURA TAKASHI
IPC: C22B9/10
Filed: 1991-10-28
Abstract: PURPOSE:To efficiently produce a Cu-Ni-based alloy, a Cu-Fe-based alloy and pure Cu by melting scrap Ni-plated Cu-Fe alloy. CONSTITUTION:Scrap Ni-plated Cu-Fe-based alloy is melted as a part or the whole of the raw materials. The oxygen content of the molten Cu-Fe-based alloy contg. Ni (I) is increased, and the dross is removed to obtain a Cu-Ni-based alloy (II). Besides, >=1 kind among iron, iron oxides, manganese and manganese oxides is added to the molten alloy (I), and the dross is removed to obtain a Cu-Fe-based alloy. Furthermore, >=1 kind among iron, iron oxides, manganese and manganese oxides is added to the molten alloy II, the dross is removed, and the molten alloy is reduced to obtain pure Cu.
Patent JP-H10142771-A (JP)
Title: Method for setting sensitivity of inspection apparatus for inspecting pattern and inspection apparatus which allows setting of sensitivity
Inventor: TANIDA TORU
IPC: G03F1/84
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of adequately setting that sensitivity of an inspection apparatus is such a manner that inspection may be rapidly executed without impairing the reliability of mask inspection. SOLUTION: The binarization data in design corresponding to a sensitivity setting pattern 4 and the binarization signals obtd. by actually measuring the sensitivity setting pattern 4 are compared. The quantity indicting the degree at which the sensitivity setting pattern 4 is design and the patterns reproduced from the binarization signals are different is determined and the sensitivity in so set that the quantity attains a prescribed value or below. Then, the rapid setting of the optimum sensitive is made possible.
Patent JP-H01150988-A (JP)
Title: Device for coordinate transforming circular arc by approximating it as cubic curve
Inventor: ISHIGURO KEIJI
IPC: G06T11/20
Filed: 1987-12-08
Abstract: PURPOSE:To improve the accuracy of an approximation by determining the coordinates of the four designated points of a tertiary curve to approximate a circular arc from midpoint passing conditions by the coordinate values of the center point of the circle of the circular arc and the start point and the termination point of the circular arc, the continuity of the start point and the termination point, and the symmetry of the circular arc. CONSTITUTION:The coordinate values of designated points P0-P3 of the cubic curve approximated at graphic drawing parts 3-6 can be obtained from the coordinate data of the center of the circle including the circular arc as input data, the coordinate value data of the start point of the circular arc, the coordinate value data of the termination point of the circular arc, or the radius of another circle calculable from these. Next, the coordinate values of designated points P0'-P3' which are respectively transformed into device coordinate systems using a linear transforming circuit 6 can be obtained. These coordinate values are processed by a vector processor 10 and stored in a page memory 11 so as to execute the curve drawing of the device coordinate systems. The contents of the page memory 11 are displayed on a display device through a mechanism control part 9. Thus, the arbitrary linear transformation of either the circle or the circular arc can be attained, and further, the accuracy of the approximation can be improved, and an approximation error can be decreased.
Patent JP-H03169309-A (JP)
Title: Method for backwashing filter
Inventor: OTSUKA YUKIO
IPC: B01D29/62
Filed: 1989-11-28
Abstract: PURPOSE:To easily remove the clogging of a filter without stopping a pump by allowing a liquid to reversely flow to the filter from the inlet to the outlet thereof when the pressure difference between the flow rate of a liquid to be filtered and that of the filtered liquid exceeds a predetermined value. CONSTITUTION:In performing the backwashing of a filter, the pressure difference between the flow rate of a liquid to be filtered on the inlet side of the filter 1 and that of the filtered liquid on the outlet side of the filter 1 is detected by a detector 10. When the value of the detected pressure difference between both of them exceeds a predetermined value, the rotation of the motor 8 driving the pump 7 provided on the outlet side of the filter 1 is reversed and a liquid is allowed to reversely flow from the outlet of the filter 1 to the inlet thereof and the foreign matter such as dust adhered to the filter 1 is removed by the flow of the aforementioned liquid.
Patent JP-H09148733-A (JP)
Title: Laminate for printed wiring board
Inventor: ODAJIMA SATOSHI
IPC: B32B27/04
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a laminate in which the adhesive strength between copper foil layer and insulating base material is high by using SPS (resin composition containing polymer of styrene having syndiotactic structure) of superior dielectric property. SOLUTION: A laminate is mainly comprised of an SPS resin 3 and an insulating base material of fibrous filler with a copper foil layer 1 on at least one side. Several copper particles 2 protrude from the copper foil layer 1 into the insulating base material. The diameter of the copper particles 2 to 0.1-5μm. More than 50% of the particles are spaced 1μm or less.
Patent JP-S63164853-A (JP)
Title: Feed additive for cultured fish
Inventor: MASUDA TAKASHI
IPC: A23K1/18
Filed: 1986-12-27
Abstract: PURPOSE:To obtain the titled additive, containing a blend of three kinds of microorganisms consisting of a proteolytic enzyme, fat hydrolyzing enzyme, saccharifying microorganism, lactic acid bacteria and butyric acid bacteria as an active ingredient and capable of accelerating digestion and absorption of proteins and lipids in a feed, improving productivity in culture of fishes and providing a feed having excellent feed efficiency as well as body weight increasing rate. CONSTITUTION:The titled additive obtained by blending 1pt. lactic acid bacteria, e.g. Streptococcus faecalis, etc., with 1-8pts. saccharifying microorganism, e.g. Bacillius subtilis, etc., butyric acid bacteria, e.g. Clostridium butyricum, etc., to provide (C) a blend of the three kind of microorganisms capable of exhibiting excellent symbiotic phenomenon in living bodies and blending (A) a proteolytic enzyme, e.g. protease, etc., (B) a fat hydrolyzing enzyme produced by a microorganism of the genus, e.g. Rhizopus or Candida, the component (C) and, if necessary, (D) a nutritent enriching component, e.g. yeast, gluten meal, rice bran oil cake, corn starch, etc. The resultant additive in an amount of 0.1-5.0% based on a feed is added thereto for use.
Patent JP-H08166097-A (JP)
Title: Joint portion structure for piping member
Inventor: NAKAISHI MASAO
IPC: F16L25/00
Filed: 1994-12-13
Abstract: PURPOSE: To connect plural kinds of horizontal pies of different outer diameters to a collecting pipe. CONSTITUTION: An intermediate cylindrical member 3 is externally inserted on a horizontal pipe 2. A receiving mount portion 5 in which the intermediate cylindrical member 3 is to be inserted, is placed in an assembly pipe 1. As the intermediate cylindrical member 3, such corresponding to horizontal pipes 2 of respective sizes are manufactured. Inner diameter of the receiving mouth portion 5 is set to a dimension capable of internally receiving an intermediate cylindrical member of the largest outer diameter.
Patent JP-H02157395-A (JP)
Title: Exit packing device for drilling cable tonnel and working method thereof
Inventor: TAKEO HIDETOSHI
IPC: E21D9/06
Filed: 1988-12-07
Abstract: PURPOSE:To improve safety against flood by surroundingly arranging through parts of drilling pipe such as a telephone hole on the wall surface part of an attaining vertical shaft, and constituting the device out of a rubber ring packing, tightening wire, and a tightening means of the wire. CONSTITUTION:A main body wall 16 is constructed inside of a continuous wall 14, and an attaining vertical shaft 12 is formed at a drilling front of a shield machine 10. Sequentially, a packing mounting bracket 20 having a larger circular hole than the outer diameter of the shield machine 10 is fixed on the inner circumferential face of a window frame part 18, and in addition a rubber ring packing 22 is fitted. Further, wire guides 28 are provided on the nearly same circumference inside the attaining vertical shaft to pass through a wire 30, and the wire is connected to a chain block 34 detachably mounted on the main body wall 16. When the shield machine is attained in the vertical shaft 12, the rubber ring packing 22 is tightened and the outer circumferential part of the shield machine 10 is tightened with the wire and closely contacted. Hereby, flowing-in of water and earth and sand into the vertical shaft can be prevented.
Patent JP-S6427649-A (JP)
Title: Test tube for housing liquid culture medium
Inventor: ANSONII RINGUROOZU
IPC: B01F15/00
Filed: 1987-12-09
Abstract: PURPOSE: To obtain the test tube which is capable of making mixing by ultrasonic waves by integrally forming the barrier of the test tube by a material having a coefft. of elasticity of >=25.10<4> N/cm<2> , forming a groove within the thickness of the barrier and forming the opening width at the inside surface of the groove not larger than the depth thereof. CONSTITUTION: The test tube is composed of the tubular member 1 of a rectangular section having a slightly flared mouth. The flank barrier 2 is integrally molded by the material (e.g.; polystyrene, etc.), having the coefft. of elasticity of >=25.10<4> N/cm<2> . In addition, a thin square part 3 is formed at the barrier 2. The thin part 3 encloses a circular part 4 of the same thickness as the thickness of the barrier 2. The groove 5 is formed on the inside surface of the barrier 2. The opening width of the groove 5 is required to be made not larger than the depth thereof. In this constitution, an ultrasonic transducer is pressed to the circular part 4 of the test tube housing the liquid medium. The transducer is then brought into good contact with the part by the elasticity of the thin part 3 and cavitation is induced in the liquid medium, by which the liquid medium is stirred.
Patent JP-H08148060-A (JP)
Title: Switch
Inventor: SHIODA KAZUYA
IPC: G05G9/047
Filed: 1994-11-18
Abstract: PURPOSE: To improve operability through reducing operating force of a multi- way swiveling switch. CONSTITUTION: In a tilt & telescopic switch 10, a switch main unit 19 is stored between an opening spherical recessed part 38 of an upper case unit 12 and a lower spherical recessed part 60 of a lower case unit 14. In the stored switch main unit 19, its knob side spherical external shape part 28 is brought into contact with the opening spherical recessed part 38 over almost its spherical surface by always receiving energizing force of a spring 44. Accordingly, in the switch main unit 19, its knob side spherical external shape part 28 is guided by the spherical surface of the opening spherical recessed part 38 and swiveled from the neutral position along a direction as shown by an arrow mark X or a direction crossing with this arrow mark direction.  Here is swiveled the switch main unit 19 unevenly attached to the opening spherical recessed part 38, and even when swiveled with a position, displaced from the center of spherical shape of the knob side spherical external shape part 28, serving as the center, only spherical protrusion units 31a to 31d of an opposite knob side spherical external shape part 31 are made to come into contact with a recessed spherical surface of the lower spherical recessed part 60.
Patent JP-H11129631-A (JP)
Title: Heat-sensitive reversible recording medium
Inventor: KUBOTA TAKESHI
IPC: B41M5/26
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To realize the high quality recording even after the repeated rewriting by a method wherein a specified range of area factor of a transparent or semitransparent surface layer is formed on a heat-sensitive reversible recording film provided on at least one side of a base material and at least either the surface layer oe its non-formed part is divided into a plurality of regions. SOLUTION: This heat-sensitive reversible recording medium 1 is equipped with a heat-sensitive reversible recording film 3 formed on one side of a base material 2, a surface layer 4, which is formed on the heat-sensitive reversible recording film 3 with the area factor by the range of 20-90%, and a magnetic recording layer 5 formed on the other side of the base material 2. By dividing at least either the non-formed part of the surface layer 4 (a part A, in which the heat-sensitive reversible recording film 3 is exposed.) into a plurality of regions, the pattern emerging from the transparent or semitransparent surface layer 4 due to the difference of reflectances is recognized more clearly and surely, resulting in allowing to conceal the pattern misconceived as an afterimage.  Thus, the durability in the repeated rewriting of a high quality information and the formation of images can be remarkably improved.
Patent JP-H01151016-A (JP)
Title: Azimuth adjusting device for magnetic head for auto-reverse
Inventor: MIYAMOTO MAKOTO
IPC: G11B5/56
Filed: 1987-12-08
Abstract: PURPOSE:To prevent the tone quality deterioration at a high tone area by providing an azimuth adjusting plate so that the lower edge of either of second and third machine screws can be connected and separated through a first plate spring on the upper surface of a head substrate by the rotating position of a gear member. CONSTITUTION:A sliding member 114 slides in accordance with the travelling direction of a tape 123, and by interlocking with the gearing action of a gear member and a hear part 114a of the sliding member 114 and the advance of a first substrate 106, an azimuth adjusting plate 111 is rotated. Then, second or third machine screws 110a and 110b to connect and separate with a head substrate 102 are rotated. Consequently, the azimuth of a magnetic head 101 can be always adjusted mutually in the best condition in accordance with the travelling direction of a magnetic tape 123. Thus, a magnetic recording and reproducing device without generating the tone quality at a high tone area can be obtained.
Patent JP-H04282029-A (JP)
Title: Tripod joint
Inventor: DEIITAA YOOSUTO
IPC: F16D3/205
Filed: 1991-10-30
Abstract: PURPOSE: To prevent a journal base section from breaking by increasing the strength of a journal head. CONSTITUTION: In a tripod joint having three radial direction journals 7, the journals 7 have a spherical head 10 at their terminal ends strongly connected, but the journal necks 13 at their lower sections are weak. In the regione of this neck section 13, the diameter in the peripheral direction has a non-circular cross section larger than the diameter in the axial direction, therefore, journal supporting cross section area is enlarged, and diameter is enlarged in the maximum bending load direction. Since there is this oval cross section, the play clearance between the surface of the journal neck 13 and the inside lower edge of a roll support member is reduced.
Patent JP-2001132184-A (JP)
Title: Variable gutter hanger
Inventor: KURITA MASAHIKO
IPC: E04D13/072
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a variable gutter hanger accurately adjustable in size according to the size of a gutter. SOLUTION: A first one-side suspension member 1 coupled with one side edge of the gutter and a second one-side suspension member 2 coupled with the other side edge of the gutter are connected expandably in the gutter width direction to form this variable gutter hanger 3. The first one-side suspension member 1 is provided with a first oblong hole long in the gutter width direction having coupling pieces at both ends, and the second one-side suspension member 2 is provided with coupling holes aligned in the gutter width direction and a second oblong hole long in the gutter width direction arranged between the coupling holes. One coupling piece is selected and coupled with the coupling hole, and the other coupling piece is coupled with the second oblong hole.