baber/WOPTO huggingface dataset:
Patent JP-H01295130-A (JP)
Title: Resilience tester
Inventor: IAN FUITSUTSUPATORITSUKU
IPC: G01M3/26
Filed: 1988-12-07
Abstract: PURPOSE: To test the sealing quality of a large quantity of partially expanded bag by detecting the dynamic phase response of each beam under a state where a first beam can oscillate freely and a second beam comes into contact with an article to be tested. CONSTITUTION: When an eccentric weight 6 is turned, a rigid block 4 is oscillated at a selected frequency to cause oscillation of both beams 2, 3. The beam 2 oscillates freely but the beam 3 is varied due to contact with an article to be tested and strain gauges 25, 26 measure the dynamic phase response of the beams. Oscillation phase characteristics of the beam 3 are varied as the resilience of the article to be tested varies and each beam is oscillated in different phase relationship. A bag 27 is transferred from a conveyor 21 to an inclining belt conveyor 15 and gripped between the conveyor 15 and parallel belts 17, 18 with a part 28 of the bag projecting between tongues 20 while being pressed lightly. The bag is carried upward while being pressed and passes through an oscillating beam 3 and subjected to the resilience test before being thrown out from the upper end.
Patent JP-2000129176-A (JP)
Title: Composition for coating
Inventor: SHIRATANI MASAHIRO
IPC: C09D7/12
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition capable of reducing the removal rate of nitrogen oxides as nitric acid, having excellent storage stability and capable of forming coating films having excellent coating film characteristics such as coating film appearance and weather resistance by combining a photocatalyst component with a specific organosilane component. SOLUTION: This coating composition contains (A) at least one component selected from an organosilane of the formula: (R1)nSi(OR2)4-n [R1 is H or a 1-8C monovalent organic group; R2 is a 1-5C alkyl, a 1-6C acyl or the like; (n) is 0-2], the hydrolysis product of the organosilane and the partial condensate of the hydrolysis product, and (B) particles comprising the compound oxide of titanium dioxide with a metal oxide except the titanium dioxide, wherein superfine titanium dioxide particles having crystal diameters of <=10 nm are dispersed in the metal oxide except the titanium dioxide.
Patent JP-H01148138-A (JP)
Title: Pattern marker for fishing rods
Inventor: ARAI OSAMU
IPC: A63B102/32
Filed: 1987-12-04
Abstract: PURPOSE:To form a pattern of coiled lines on a fishing rod at a desired pitch, by coiling lines fed from bobbins on the movable bed around a fishing rod which is held on its one end with a rotating means, as the moving rate of the bobbin bed and the rotating rate of the means are simultaneously controlled. CONSTITUTION:A movable bed 2 which is equipped with a means supporting a fishing rod 3 which is held at the other end and a stand 7 holding bobbins 6' having a line such as carbon yarn wound around in a roll is set on the base bed 1 which is equipped with driving means 4 for rotating the rod 3 at one end so that it can freely move in parallel to the rod 3 through the guide rails 8 and a slider 10 which is connected to the rails and slidable. Further, the rotation number of driving means 5 and the moving rate of the movable bed 2 are simultaneously controlled. The rod 3 is rotated at a desired rotation under control, while the movable bed 2 is allowed to move at a desired rate, and the lines 6 are wound around the rod 3, as the line pitch is continuously changed.
Patent JP-H09124968-A (JP)
Title: Titanium dioxide pigment, its production and water-based coating composition
Inventor: ISHIMURA YASUO
IPC: C09D133/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based coating composition which can give a coating film having high water-resistance by using titanium dioxide surface-treated with a specified organophosphoric ester. SOLUTION: This titanium dioxide pigment is prepared by surface-treating titanium dioxide particles (B) with an organophosphoric ester (A) represented by the formula (wherein x is O-(R'O)m R; Y and Z, which may be the same or different from each other, are each OH or its salt). An example of component A is polyoxyethylenenonyl phenyl ester phosphate. Component B has a particle diameter of 0.15-0.4μm and is treated with 0.1-5wt.%, based on component C, component A. Component B is optionally treated with a (hydr)oxide of Al, Si, Ti or the like before being subjected to the above treatment. A water-based coating composition is obtained by mixing this pigment with a water-based film-forming component.
Patent JP-2001125260-A (JP)
Title: Negative type image recording material
Inventor: AOSHIMA KEITARO
IPC: G03F7/029
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a negative type image recording material capable of direct recording from digital data with an IR emitting laser and suitable for a planographic printing plate giving many good prints even if heat treatment is not carried out in image formation and excellent in printing resistance. SOLUTION: The negative type image recording material capable of recording by irradiation with IR contains (A) an IR absorber, (B) an onium salt, (C) a radical polymerizable compound and (D) a binder polymer. At least one cyanine dye having a partial structure of formula I is contained as the IR absorber A. In the formula, X1 is a halogen or X2-L1; X2 is O or S; L1 is a 1-12C hydrocarbon group; and R1 and R2 are each a 1-12C hydrocarbon group and may bond to each other to form a cyclic structure.
Patent JP-H06157014-A (JP)
Title: Antimicrobial pigment
Inventor: HAYAMA MASAKI
IPC: C09B67/48
Filed: 1992-11-18
Abstract: PURPOSE:To provide a color pigment, having high safety due to no heavy metal contained therein, excellent in stability such as heat, solvent and weather resistance and having antimicrobial action. CONSTITUTION:This antimicrobial agent is obtained by intercalating a coloring matter having antimicrobial action such as acridine-based, triphenylmethane- based, thiazine-based or azo-based coloring matters between layers of a compound expressed by the general formula M<4>(HPO4)2.nH2O [M<4> denotes tetravalent metal; (n) is 0-2] and a sparingly soluble phosphate, expressed by the chemical formula AlH2P3O10.2H2O and having a layer structure such as aluminum tripolyphosphate.
Patent JP-H06163705-A (JP)
Title: Semiconductor device having structure of conductive-film laminated wiring
Inventor: MAEHARA MASAAKI
IPC: H01L23/52
Filed: 1992-11-18
Abstract: PURPOSE:To make it possible to improve the reliability of the filling of a connecting hole and wiring materials by forming a high coverage layer by a CVD method, and forming the combination of a low-resistance main conductor layer and a light-reflection preventing layer by a sputtering method. CONSTITUTION:At first, a through hole part 6a is filled with a hole filling layer 8 comprising tungsten formed by a CVD method. Therefore, the reliability of the connecting hole can be improved. A light-reflection preventing layer 10 comprising a tungsten film is provided on a low-resistance main conductor layer 9 comprising an aluminum alloy film. Thus, the aluminum particles in the low-resistance main conductor layer 9 become large by the covering with the tungsten. When the aluminum particles become large, migration resistance is improved. The tungsten film formed on the aluminum alloy functions as the reflection preventing film at the time of photolithography. Therefore, margin against the occurrence of a defective shape and the like is improved, and the reliability of the product can be improved.
Patent JP-H01148775-A (JP)
Title: Enzyme nutritious solution-culturing method and its culturing apparatus
Inventor: TANAKA ISAO
IPC: C05F11/08
Filed: 1987-12-05
Abstract: PURPOSE: To promote the growth plant and to obtain a plant excellent in color tone by using a nutrious liq. produced by diluting an alkaline enzyme liq., which is obtained by fermenting, condensing and extracting from rice bran and soybean, to a weak alkaline solution.  
     CONSTITUTION: The alkaline enzyme liq. with the pH of 10, which is extracted from a soln. obtd. by fermenting and condensing a raw material consisting of rice bean and soybean, is diluted to obtain the alkalescent nutrious liq. with the pH 7 to 9. Next, a buoyant culture bed 1 provided with a core 2 consisting of a porous and hygroscopic raw material is floated on the surface of this nutrious liq. 7 and the plant 4 is set and grown in a cut through-hole 5 provided on the core 2. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06165128-A (JP)
Title: Edt television receiver
Inventor: HIRANO YASUHIRO
IPC: H04N7/01
Filed: 1992-11-18
Abstract: PURPOSE:To faithfully demodulate the vertical high frequency component of original luminance by executing signal processing for removing a noise component added to a vertical reinforced signal in a transmission system. CONSTITUTION:A dividing part 2 divides signal components, i.e., a vertical reinforced signal VP, a lateral image signal VM and a horizontal reinforced signal HP, included in the upper and lower non-picture areas of a screen. A noise removing part 9 removes a noise component added in the transmission system by the outline storing type or motion adaptive type signal processing of the signal VP to generate a signal VPN from which a noise in a flat part is removed. A vertical reinforced signal decoding part 10 executes prescribed demodulating processing such as the rearrangement of a time sequence and the extension of a time base to reproduce the vertical high frequency components, LD, HD of luminance. Consequently a noise in a still picture part which is visually conspicuous and an offensive noise component interfering with picture quality can be removed.
Patent JP-S63164007-A (JP)
Title: Data reproducing circuit for magnetic recording and reproducing device
Inventor: OKAMURA HIROSHI
IPC: G11B5/09
Filed: 1986-12-26
Abstract: PURPOSE:To simplify the externally mount circuit by providing a differentiation circuit in series connection with a series and a parallel resonance circuit so as to provide a function reducing noise thereby eliminating an LPF. CONSTITUTION:A magnetic head 10 converts a recording signal magnetized on a disk into an analog read voltage Vi. An amplifier 11 amplifies the voltage Vi, outputs the result to a differentiation device 23, from which a differentiation signal having a 0V at a point of time corresponding to a peak point of the voltage Vi is outputted. A kind of band stop filter is constituted in the differentiation device 23 by a parallel LC resonance circuit 24 to have a function reducing remarkably high frequency noise. Thus, the differentiation device substitutes the LPF function and the LPF is not required in a data reproducing circuit. Thus, the circuit is simplified as a whole.
Patent JP-H11146258-A (JP)
Title: Camera apparatus using ultrasonic motor
Inventor: AIZAWA TOYOICHI
IPC: H02N2/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a camera apparatus using ultrasonic motor which can be made compact, light in weight and economically advantageous as well. SOLUTION: This apparatus is provided with a lens barrel. 33 supporting lenses 34 and 35, casing 11 to which this lens barrel 33 is freely attachably and detachably fitted, and imaging device 31 installed inside this casing 11 so as to receive light, made incident through the lenses 34 and 35 and is installed on the opposite side of a side facing the lenses 34 and 35 of the imaging device 31 inside the casing 11 so that the optical axis of the lenses 34 and 35 can be coincident with the center of rotation. In this case, the apparatus is provided with an ultrasonic motor having a rotor 15 connected to the lens barrel 33 so as to transmit rotation power.
Patent JP-H09188573-A (JP)
Title: Production of aluminum-ceramic composite substrate
Inventor: OGAWA YUJI
IPC: C04B37/02
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing aluminum-ceramic composite substrate, capable of joining aluminum to ceramic substrate by a simple means. SOLUTION: AlN substrate (62mm×112 mm×0.635mm thickness) as a ceramic substrate is kept at a definite temperature of 850 deg.C for 40min and aluminum flat plate (5.2mm×102mm×1.0mm thick) is arranged on the bottom of the AlN substrate. On the other hand, four pairs of circuit-like aluminum plates 2 which are previously molded in a form of the figure are arranged on the upper face of the AlN substrate and the AlN substrate is brought into contact with the circuit-like aluminum plates 2 for 5min under gas atmosphere. These contact bodies are moved parallel to press and an oxide film on the contact face is broken by applying 10g/mm<2> pressure to the contact bodies and a pure aluminum solution is diffused along the contact face to provide the objective joined body. The strength of the composite substrate after joining is the same as a commercial substrate and has effect capable of remarkably lowering production cost, compared with the conventional method.
Patent JP-S62164638-A (JP)
Inventor: ANTON PUROPUSUTO
IPC: C07C19/08
Filed: 1986-12-26
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-H03169675-A (JP)
Title: Thermal recording material
Inventor: TOYOFUKU KUNITAKA
IPC: B41M5/26
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a thermal recording material having high whiteness and excellent in high speed recording performance by adding two kinds of diether compounds into a thermal color forming layer. CONSTITUTION:This thermal recording material has a sheet like substrate and the thermal color forming layer formed on at least one surface of the sheet like substrate and containing a colorless - light-colored dye precursor and the coupler reacting with the dye precursor to form a color and the thermal color forming layer further contains at least one kind of a diether compound represented by formula I or II (wherein R1 is a lower alkyl group, a lower alkoxy group, a nitro group or a halogen atom, R2 and R3 are respectively independently a lower alkyl group, a lower alkoxy group, a nitro group, an aryl group, a halogen atom or an aralkyl group or connected to the benzene group adjacent thereto to form a polycyclic structure and m and n are respectively independently 0 or an integer of 3 or lower). This specific heat-meltable substance enhances the color forming sensitivity of the thermal color forming layer and prevents the lowering of whiteness.
Patent JP-H1198931-A (JP)
Title: Pet dung collector
Inventor: IIDA CHIAKI
IPC: E04H1/12
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an implement enabling pets' dung to be recovered easily by one hand. SOLUTION: This collector is so designed that 2 handle 2 is attached to a frame 1 and provided with a hinge 3, which, in turn, is provided with a closure 4, a thumb-threading ring 5 is attached to the closure 4, and a bag 7 is attached to the rear portion of the frame 1. The bag 7, which is, for example, given in shopping at a convenience store or the like, is adequately attachable even if variable somewhat in size; such a problem as to be hard to open the opening of a bag 7 can also be resolved by attaching it to the frame. By bending the lower portion of the closure 4, dung can be recovered in such a way as to scoop it up from below.  Since the handle 2 is gripped and the thumb is threaded through the ring 5 to open the closure 4 followed by putting dung at the resultant opening and then closing the opening, that's all, therefore enabling the dung to be recovered by one hand even during a pet's taking a walk.
Patent JP-H10158930-A (JP)
Title: Polyester yarn
Inventor: KOIZUMI TADAYOSHI
IPC: D01F6/62
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive polyester yarn excellent in mechanical characteristics, dyeability and handle free from fluff and unevenness of fineness. SOLUTION: This yarn is obtained by subjecting a polyester containing 0.05-<=10wt.% of fine particles having 0.01-1μm average particle diameter to melt spinning, successively introducing into a heating zone, drawing and taking up at >=3,500m/minute. The yarn has >=50% crystal region trans fraction in the whole trans fraction by an infrared absorption method and 0.2g/d to 0.35g/d peak stress of heat shrinkage stress.
Patent JP-S63168128-A (JP)
Inventor: NAKAMURA TOSHIO
IPC: A47J31/52
Filed: 1986-12-28
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-H08166095-A (JP)
Title: Joint portion structure for piping member
Inventor: NAKAISHI MASAO
IPC: F16L17/00
Filed: 1994-12-13
Abstract: PURPOSE: To prevent intense splash of drain by placing a packing having a ring portion facing pipe interior in a mutual connection portion of piping members and having a rounded portion in at least at upstream end portion of the ring portion. CONSTITUTION: A cylindrical rubber packing 5 is placed in between outer peripheral surface in a pipe end portion of an upright pipe 2A and an inner peripheral surface in an upper receiving mouth portion 3 of a collecting pipe 1. A ring portion 7 extending as inner collar is formed in the packing 5, being sandwiched in between the pipe end portion of the upright pipe 2A and a contact, step portion 3a of the upper receiving mouth portion 3 of the collecting pipe 1. A rounded portion 8 in curvature form is placed in at least at upstream side end portion of the ring portion 7. Accordingly, even when drain water flowing down along inner peripheral surface of the upright pipe 2A hits the ring portion 7 of the packing 5, splashing of drain water is eliminated or suppressed.  Thus, a cavity portion for exhaust, formed in a middle of the upright pipe 2A or the collecting pile 1, is not clogged up by splash water.
Patent JP-S63211571-A (JP)
Inventor: HAABAADO CHIYANDORAA HIIRII
IPC: B01D53/62
Filed: 1987-12-07
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-S63162986-A (JP)
Title: Compressor
Inventor: IIDA TOSHIKATSU
IPC: F04C23/02
Filed: 1986-12-24
Abstract: PURPOSE:To unify the compressive force by relatively rotating outside and inside spiral components and conveying a fluid from one side of the bore of the outside spiral component to the other side. CONSTITUTION:A compressor section 13 is constituted of a lengthy outside spiral component 17 and an inside spiral component 18, and a spiral bore 19 is provided on the outside spiral component 17. At each position of the bore 19, the cross section shape of each end section on the long diameter side of its cross section is a true circle, and the cross section shape of both end sections on the rectangle side is a straight line tangent to true circles at both ends. When a motor section 12 is energized, the outside spiral component 17 is rotated together with a rotor 16, the rotation of the inside spiral component 18 is blocked, but it is revolved. Accordingly, a fluid is conveyed between peripheries of the bore 19 and the inside spiral component 18, and the torque fluctuation can be reduced.
Patent JP-2000120945-A (JP)
Title: Soft synthetic resin hose
Inventor: NAGAYOSHI AKIO
IPC: F16L11/08
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To secure excellent flexibility and a uniform and smooth bending characteristic by covering only the reinforcing core part spirally wound on an inner layer pipe with synthetic resin band type material for forming a hollow spiral projection, forming a ridge part of the hollow spiral projection and an outer layer pipe part, and forming a valley part of the outer layer pipe part. SOLUTION: A hollow spiral projection 2 is spirally wound on the outer circumferential face of an inner layer pipe 1, in which an inner circumference face is formed into a flat surface 1a, and inside the hollow spiral projection 2, a reinforcing core material 3 made of synthetic resin or metal is arranged as a continuous spiral, while on the outer circumference face of the inner layer pipe 1 including the outer circumference face of the hollow spiral projection 2, an outer layer pipe 4 is layered. In the outer layer pipe 4, a part covering the hollow spiral projection 2 is formed into a ridge part 7 having height equal to a total of thickness of the inner layer pipe 1, the hollow spiral projection 2, and the outer layer pipe 4.  A pipe wall part between the adjacent ridge parts 7 is formed into a valley part 8 by the outer layer pipe 4 part directly layered on the outer circumference face of the inner layer pipe 1, while the pipe wall outer circumference face directed from the ridge part 7 to the center of the valley part 8 is formed into a gentle circular arc type recessed face 9.
Patent JP-H02155102-A (JP)
Title: Car headlamp
Inventor: SERIZAWA HIROYUKI
IPC: F21V14/02
Filed: 1988-12-07
Abstract: PURPOSE:To reduce rays of light forming a gathering of light directly before a car so as to attempt improvement in visibility, by forming an inside fanlike subsection on a running lane side out of the portion of an area above a surface horizontal to a line passing through the center of an almost reflecting surface, and having the optic axis of the inside fanlike subsection positioned slightly below the optic axis of the remaining fanlike subsection and at the same time having it inclined a little to an opposite running lane side for positioning its focus directly below a reference point. CONSTITUTION:A reflecting surface having its almost ablong square opening is divided into four fanlike portions in its up-and-down directions as well as its right-and left directions, and then the right-and-left fanlike portions are divided respectively into inside fanlike subsections 6p, 6d and outside fanlike subsections 7p, 7d. And each of fanlike subsections except the inside fanlike subsections 6p, 6d out of the right-and-left fanlike portions, positioned on a running lane side has an optic axis in common while having a focus at a common reference point F. The inside fanlike subsection 6d on the running lane side is formed out of the portion of an area above a surface horizontal to a line passing through the center of the almost reflecting surface, and then the optic axis thereof is positioned slightly below the optic axis of the remaining fanlike subsection while being inclined a little to an opposite running lane side, so that the focus thereof is positioned almost directly below the reference point F. Thus, a gathering of light is lessened for improving the entire visibility through the headlamp by a degree equivalent to the lessened amount.
Patent JP-H07140993-A (JP)
Title: 'karaoke' device
Inventor: KATO HIROKAZU
IPC: G09B15/00
Filed: 1993-11-16
Abstract: PURPOSE:To provide a 'KARAOKE' (orchestration without lyrics) device in which improvements are made on the deficiencies of the system in that music data are updated or the system in that music data are not updated. CONSTITUTION:The device consists of a 'KARAOKE' playing section 20 which has a sound source that generates musical sound of a music based on the musical data, a first storage means 21 which stores musical data for equivalent to plural musics in a condition that an update of the musical data is possible, a second storage means 22 which stores musical data for equivalent to plural musics in a condition that an update of the musical data is not possible, a playing music reception section 23 which receives a request for a playing music, a table 24 which indicates the location of the requested music in either the first or the second storage means and a storage switchover means 25 which selects the music data having the requested music number from the first or the second storage sections shown by the table and transfers the selected data to the 'KARAOKE' playing section.