baber/WOPTO huggingface dataset:
Patent JP-H09118872-A (JP)
Title: Improved antifouling composition for surface of sealing material
Inventor: ITO KATSUJI
IPC: C09D133/16
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain an antifouling composition which is prepared by dispersing a fluorine resin in an aqueous medium and imparts an excellent antifouling property to the surfaces of sealing, in addition, applicable to sealing materials which is readily erosidle by solvent, since this composition is in an aqueous system. SOLUTION: A fluorine resin (B) is dispersed in an aqueous medium (A). The component B in an amount of preferably 5-30 pts.wt. is dispersed in 100 pts.wt. of the component A. The component B is preferably a copolymer containing polymerized (meth) acrylate units containing perfluoroalkyl group. As the copolymerization components of the component B, vinyl chloride and stearyl acrylate are cited because they readily give high antifouling properties. The aqueous medium (component A) may be only water or a combination thereof with a water-soluble organic solvent, but the amount of the water-soluble organic solvent is preferably 0.1-10 pts.wt. in the component A. The addition of a fluorine surfactant bearing a perfluoroalkyl group and a hydrophilic group as a leveling surfactant is desirable decease the wettability is increased.
Patent JP-2000103234-A (JP)
Title: Inner garnish installing structure for automobile door
Inventor: IMAGAMA HIROYUKI
IPC: B60J5/04
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by simplifying a structure of an inner garnish while restraining vibration of the inner garnish as well as to improve installing performance of the inner garnish and to enhance strength. SOLUTION: In this inner garnish installing structure for an automobile door, an inserting clip 17 fitted to an inserting hole 22 arranged on the automobile door side and the press-in engaging part 18 pressed in a press-in hole 23 similarly arranged on the automobile door side are arranged on the reverse 15a of an inner garnish 15. An engaging hook 19 for regulating a movement to at least the cabin side of the inner garnish 15 by engaging with an engaging means 24 arranged on the automobile door side, is also arranged on the opposite side of the press-in engaging part 18 when viewed from the inserting clip 17.
Patent JP-H04150671-A (JP)
Title: Original reader
Inventor: TAMAOKI SHUNPEI
IPC: H04N1/401
Filed: 1990-10-15
Abstract: PURPOSE:To execute a stable and accurate shading correction by detecting the stain of a white reference surface slowly varying to the reading density of a main scanning direction. CONSTITUTION:Before reading out an original, a white reference level signal outputted from each light receiving element of a sensor unit 1 reading out the white reference surface is amplified by an amplifier 2, and A/D converted by an A/D converter 3, then transmitted to a difference comparing means 8. The difference comparing means 8 compares the white reference level signal of respective transmitted light receiving elements with the white reference level signal (n) bits before fixed beforehand, calculates the difference, compares the calculated difference with a prescribed reference value, and discriminates the abnormality of the white reference level, then the stain of the white reference surface slowly varying in the main scanning direction is detected. Thus, the appropriate shading correction can be executed.
Patent JP-H03192332-A (JP)
Title: Liquid crystal light bulb structure of separated pixel
Inventor: KIIBAN SEIYAA
IPC: G02F1/135
Filed: 1990-10-15
Abstract: PURPOSE: To improve the resolution, contrast ratio and dynamic range of a silicon photoconductor liquid crystal light valve(LCLV) by electrically separating respective pixels from adjacent pixels by an electrically insulative segmenting means formed through the thickness of a silicon photoconductive material. CONSTITUTION: The LCLV 10 has the entire structure of a MOS capacitor including a transparent electrode layer 46, liquid crystals 44, a dielectric mirror 42, an oxide dielectric substance 38 as an overall insulator and a semiconductor silicon layer. Further, the LCLV 10 includes a voltage modulation optical substrate 12 having a π type silicon layer 14 of high resistivity. The substrate 12 is segmented to the plural pixels electrically separated by the internal communicating network of grooves 18 embedded by an electrical insulating material 20. The layer 14 is segmented by the grooves 18 filled with the electrical insulating material, such as silicon dioxide in such a manner, by which the cross diffusion at the voltage modulating photoconductive substrate at the value of all charge densities is prevented.
Patent JP-H11171272-A (JP)
Title: Cigarette package container, and method and device for production thereof
Inventor: FOCKE HEINZ
IPC: B65D85/10
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide, intensively if necessary, all direction contents in the form of information, by disposing a coupon into a package container so that it extends over a separate blank having print on its surface, that is, over cigarette packets adjacent to each other. SOLUTION: A coupon 30 is disposed between the front wall 20 of an outer packaging material 11 and groups of cigarette packets 10. In this case, the size of the coupon 30 is such that it substantially extends over the height of a package container, that is, the height of a cigarette packet 10. The rectangular coupon is, in its longitudinal direction, larger than each cigarette packet 10 or the front 14 of it. The advantageous point is that the coupon 30 extends over three cigarette plackets 10 or their three fronts 14. The coupon 30 is disposed inside and in the middle of package container in the direction where the package container extends longitudinally.
Patent JP-S61156645-A (JP)
Inventor: FURUKAWA MIKIO
IPC: H01R31/06
Filed: 1984-12-27
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-H08124300-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NISHIKAWA MASAHIKO
IPC: G11B20/10
Filed: 1994-11-10
Abstract: PURPOSE: To excellently detect a synchronizing signal. CONSTITUTION: A reproduced signal is amplified by a preamplifier 12 and demodulated by a demodulation circuit 16 and after that, a synchronizing signal is detected by a synchronizing signal detection circuit 18. A gate circuit 22 is operated by a gate signal generated by a gate signal generation circuit 20 for the synchronizing signal. A signal from the preamplifier 12 is inputted to an envelope detection circuit 42. When the result of the envelope detection is not more than a reference level, a gate is opened during the whole period of time and when the result is not less than the reference level, the gate is opened for a predetermined period of time. Thus, the gate operating period of time of the gate circuit 22 is switched over according to the result of the envelope detection.
Patent JP-H11315084-A (JP)
Title: Bifunctional siloxane compound
Inventor: RUBINSZTAJN SLAWOMIR
IPC: C07F7/18
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a bifunctional siloxane compound which functions as an alcohol scavenger in an one-pack type alkoxy-curing room temperature vulcanizable silicone composition and in which an alcohol reaction product functions as an adhesion promoter. SOLUTION: This silicon-containing compound is obtained by reacting an aminoalkoxysilane with a polymeric diorganosiloxane in the presence of catalytic amounts of an acid compound, preferably carboxylic acid (e.g. formic acid or acetic acid) and reacting the resultant compound with di(trimethylsilyl) amine in the presence of (CH3 )3 SiCl or other acidic catalyst (e.g. an ammonium salt of Broensted acid or strong Broensted acid). The silicon-containing compound contains a monofunctional group having a structure of the formula [Z is SiR"3 , (CH2 )p (CR<1> R<2> )m-p NHt (SiR"3 )2-t or the like; R<1> , R<2> or R" are each a 1-40C monovalent hydrocarbon; (t) is 0-2; (m) is 1-8; (p) is 1-1,000; (d) is 1-1,000].
Patent JP-2001102473-A (JP)
Title: Package for semiconductor element
Inventor: UEDA YOSHIAKI
IPC: H01L23/12
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To diminish the insertion loss of high-frequency signals and to improve the transmission speed of high-frequency signals. SOLUTION: A mounting for a semiconductor element is formed at the center of an upper surface of the package and a metal substrate 2 comprising two cutouts 1a formed in marginal parts of its upper surface for respectively engaging a terminal member 1 which is passed through the substrate vertically, and a through-conductor 8 which is passed through a dielectric substrate is formed on this substrate a size of which is approximately the same as the of the cutout 1a. Metallized layers for signals 7 and 12 which are connected with the through- conductor 8 are formed on the upper and lower surfaces of the substrate. Also, lead terminals 5 extending toward the outside of the dielectric substrate are junctioned with the metallized layer 12 of the lower surface.  The package is further provided with the terminal members 1 which are engaged in the cutouts 1a, allowing the lead terminals 5 to extend from the cutouts 1a to the outside of the metallic substrate 2, and an earth metallic plate 4 comprising a earthling lead terminals 6 which are junctioned with the lower surface of the metallic substrate 2 so as to surround the leads 5 on the side of the cutouts 1a and which are arranged next to and approximately in parallel to the leads 5.
Patent JP-S62137586-A (JP)
Inventor: TSUTAGAWA MASAHIRO
IPC: G21C9/004
Filed: 1985-12-11
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-H07225248-A (JP)
Title: Current measuring device
Inventor: AREN ARUBAATO BAA
IPC: H02P6/00
Filed: 1993-11-05
Abstract: PURPOSE: To realize a system which surely measure a true motor armature current by guaranteeing an idle state S3 during DCM operation of a PWM amplifier. CONSTITUTION: This device includes a pilot current detection circuit 102 having a pulse width modulator 112 used for clocking a first sample hold circuit 114. The first sample hold circuit 114 samples a pilot current of an inductive load which is PWM-driven and detects an average load current over a cycle at an intermediate point of a first conductive state of a PWM amplifier. A correcting circuit 104 generates a logical signal indicating a transition time of the PWM amplifier from a second conductive state to an idle state. This logical signal is used for clocking a second sample hold circuit 138 and used for correcting the average load current. After that, the average load current and a scaling factor are combined at a multiplier so as to generate a scaled average load current.
Patent JP-H03140514-A (JP)
Title: Ground floating on water in ultra calmness
Inventor: KAWARADA MINORU
IPC: E04H1/00
Filed: 1989-10-26
Abstract: PURPOSE:To make ground improvement unnecessary and to make the ground free from influence of the wind and waves by setting a large-sized floating body having a buoyancy-giving space afloat in a water area surrounded with revetments, and by shielding the inside space from the outside air with a cover that is provided to cover the water area. CONSTITUTION:A specified water area 1 in the sea, a lake or a river is surrounded with revetments 11 and 12 and to the water area surrounded with the revetments 11 and 12, a large-sized floating body 15A having a buoyancy- giving space is set afloat. Then the water area on which the large-sized floating body 15A floats is covered with a covering body made of a membrane structure body 17 or the like, and its peripheral edge is fastened to the revetments 11 and 12. An inside space surrounded with the revetments 11 and 12 and covered with the covering body is shielded from the outside air with covering body, and thereby a floating ground 15 on the water is made of the large-sized floating body 15A. The air pressure inside the membrane body 17a is made higher by a specified value of at least 0.1mb or more than the outside air pressure.
Patent JP-H01120713-A (JP)
Title: Optical fiber composite overhead earth-wire for distribution line
Inventor: SANAI MASAO
IPC: H01B11/22
Filed: 1987-10-31
Abstract: PURPOSE:To protect an overhead earth-line against a thunderbolt by covering a stainless pipe around a spacer storing optical fiber cables in its grooves and further covering the pipe with a conducting material pipe. CONSTITUTION:Optical fiber cables 1 are stored in the grooves of a spacer 2, the periphery of the spacer 2 containing the optical fiber cables 1 is covered with a stainless pipe 4, and the periphery of this stainless pipe 4 is covered with a conducting material pipe 5. The conducting material pipe 5 prevents overheat by the induction current through a distribution line excited by a thunderbolt. When it is formed in a pipe shape with a plate material, the soldering 6 prevents the infiltration of water into the inside. The stainless pipe 4 preserves the airtightness of the inside (prevents the infiltration of water into the inside) when the outside conducting material pipe 5 is melted by the discharge of a thunderbolt and contributes to improving the tensile strength of an overhead earth-wire with this structure. An overhead distribution line can be thereby protected against a thunderbolt.
Patent JP-H04149294-A (JP)
Title: Water-repelling protection agent for coating film of automobile
Inventor: HIDAKA RYUTARO
IPC: C09D191/06
Filed: 1990-10-15
Abstract: PURPOSE:To obtain the subject water-repellent having luster, water-repellency and stain-proofing property durable over a long period by dissolving or dispersing a fluorine-modified wax, soluble in organic solvent in a solvent or water. CONSTITUTION:The objective water-repellent is produced by dissolving or dispersing (A) a waxy hydrocarbon compound having fluorine-containing organic group and soluble in organic solvent [preferably having a fluorine content of 5-70% (especially 10-50%)] in (B) water or a solvent such as industrial gasoline, mineral spirit, ester or alcohol at a concentration of 0.2-10.0wt.%. The component A is e.g. a compound produced by bonding a higher alcohol and a carboxylic acid having fluorine-containing organic group by esterification reaction or a compound produced by bonding an alpha-olefin and an organic silicon compound having fluorine-containing organic group and Si-H group by hydrosilylation reaction.
Patent JP-H03140862-A (JP)
Title: Liquid bath for ultrasonic flaw detection
Inventor: TAKISHITA YOSHIHIKO
IPC: G01N29/22
Filed: 1989-10-26
Abstract: PURPOSE:To facilitate and ensure positioning of a body to be inspected and a probe and scanning at the time of flaw detection in a liquid bath without moving the probe, by embedding the probe in an array type with an acoustic lens face exposed on the upper side of the bottom of the liquid bath. CONSTITUTION:The bottom side 6a of a liquid bath 6 for sonic flaw detection is formed to have a vertical double structure with a hollow part 10 held therein, and a probe 2 in an array type is embedded in the hollow part 10 of the bottom 6a with an acoustic lens face exposed on the upper side of the bottom 6a. Besides, a reception circuit being necessary for driving the probe 2 and also a switching circuit for selecting a signal are provided inside, and a connector 11 for connection with a flaw detecting apparatus provided outside the liquid bath is provided in the peripheral wall of the hollow part 10. According to this constitution, it is possible to facilitate and ensure positioning of a body to be inspected and the probe 2 and scanning at the time of flaw detection in the liquid bath without moving the probe 2. In addition, the body to be inspected can be inserted into the liquid bath 6 from above the bath and removed therefrom with ease.
Patent JP-H01219523-A (JP)
Title: Platform scale
Inventor: FURANCHIESUKO ERU KARUNEBUARU
IPC: G01G21/14
Filed: 1988-11-01
Abstract: PURPOSE: To obtain a small and lightweight platform balance which can be assembled easily by providing a transducer, and a working lever engaging directly with a pair of transducers fixed rotatably in the base part while forming a fulcrum of balance. CONSTITUTION: The platform balance comprises knife edge bearings 60, 86 for applying an weight distributed thereon to a pair of triangular working levers 29 supported on the base part 24. Each lever 29 is provided with a tongue 98 extending from one vertex and bending downward in order to engage with a single transducer 28 disposed in the center and the transducer 28 generates a signal indicative of the weight on a mounting base 22. This structure realizes a small balance where the bearings 60, 86 support the pair of levers 29 to form a fulcrum and since a self-matching lever 29 is employed, assembling work is facilitated and the cost is reduced.  Furthermore, since the mounting base 22 and base part 24 are made of reinforced plastic and an elongated metal reinforcing bar 44 increases the rigidity of mounting base 22, the weight of balance is not increased considerably although it is inserted into grooves 102, 104 made in the lower surface.
Patent JP-H04151909-A (JP)
Title: Digital filter
Inventor: NAKAHIRA HIROYUKI
IPC: H03H17/02
Filed: 1990-10-15
Abstract: PURPOSE:To realize a decimation digital filter whose number of components is reduced by adopting multi-stage connection constitution of factor sections whose sampling frequency is sequentially decreased for each component when a transfer function of the system is factorized to a specific equation. CONSTITUTION:When a digital input signal is factorized into equation I, an input via an input buffer 3 sampled by a frequency fs is processed at a 1st stage factor section comprising delay devices 2-a, 2-b, a bit shifter 5-a and an adder 1-a at the sampling frequency fs. An output from the factor section is processed by each factor section connected in cascade at a sample frequency being a half of that of a preceding stage similarly and a signal string is interleaved. Through the constitution of multi-stage cascade connection of the factor sections above, the decimation digital filter with less number of components such as adders, delay devices and bit shifters is realized. In equation above, f(p) is expressed as f(p)=-2<p>, (p) is an integral number being not negative, and n(q) is a natural number.
Patent JP-H04152757-A (JP)
Title: Image forming device
Inventor: OGAWA TOMOKO
IPC: G06F3/12
Filed: 1990-10-16
Abstract: PURPOSE:To reduce a picture element of a low density level stably by receiving the result of measurement for toner adhesion state, obtaining a valid minimum value in which an intermediate tone level is reproduced and correcting gradation obtained by anti-aliasing processing to have the valid minimum value or over. CONSTITUTION:A test pattern written on a photosensitive drum is subject to toner development by a multi-value color laser printer, the reproducing state of the test pattern subject to toner development is measured through a toner adhesion concentration measuring equipment and the result is fed back to a gamma discrimination section of a PDL controller 200 to obtain a valid minimum value at which an intermediate tone level is reproduced and a valid maximum value at which an intermediate tone level is reproduced. Then the gradation obtained by the anti-aliasing processing is corrected in a range to be the valid minimum value or over and the valid maximum value or below in the intermediate tone correction processing based on the valid minimum value and the valid maximum value obtained by the gamma discrimination section.
Patent JP-H10102159-A (JP)
Title: Production of cu-ni-fe alloy sintered body
Inventor: OTSUKA AKIHITO
IPC: C22F1/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a Cu-Ni-Fe alloy sintered body having a high density, excellent in strength, gloss and corrosion resistance and easily producible even as to the one having a complicated shape. SOLUTION: Ni powder, Fe powder and Cu powder respectively having <=45μm average particle size and <=1wt.% oxygen content are blended in such a manner that the content of Ni is regulated to 5 to 40wt.%, the content of Fe is regulated to 1 to 6wt.%, and the balance substantial Cu, and a composition composed of this blended powder and a binder is subjected to injection molding and is then sintered in the temp. range of 900 to 1280 deg.C.
Patent JP-H0687984-A (JP)
Title: Polyolefinic resin composition and film
Inventor: TOKUTAKE ATSUO
IPC: C08K5/52
Filed: 1992-09-04
Abstract: PURPOSE:To obtain a polyolefinic resin composition, excellent in heat resistance and prevented from yellowing and metallic corrosion, etc., in preservation for a long period by blending a polyolefinic resin with a specific phosphorus compound, hydrotalcite and an antiblocking agent. CONSTITUTION:The composition is obtained by including (B) a phosphorus compound of formula I [R1 to R4 are H or (oxygen-containing)hydrocarbon;,Y is polyhydric alcoholic or polyhydric phenolic residue; (l) is 1-10] (preferably a compound of formula II, etc.), (C) hydrotalcites and (D) an antiblocking agent (preferably amorphous zeolite) in (A) a polyolefinic resin (e.g. an alpha-olefin homopolymer or ethylene-vinyl acetate copolymer). Furthermore, the respective components are preferably contained in the following amounts based on 100 pts.wt. component (A): 0.01-2 pts.wt. component (B), 0.02-0.08 pt.wt. component (C) and 0.1-1 pt.wt. component (D).
Patent JP-H05119709-A (JP)
Title: Continuously notifying device
Inventor: YAMADA YOSHIHIRO
IPC: G09F11/15
Filed: 1991-10-24
Abstract: PURPOSE:To prevent the decrease of an effective space in a room installed with the device and to notify a paper notifying matter in a wide area with one set. CONSTITUTION:This device is provided with a main body 5 provided on a ceiling 2a of an electric car, six holders 9 respectively hanging the paper notifying matters 4 which are arranged lined-up in the main body 5 and both surfaces are notifying surfaces, and a transport chain 87 and transport pawls 103a, 103b by which the aligning order of each holder 9 is replaced in the main body 5 and the paper notifying matters 4 notified faced toward the car inside are changed. Thereby the main body 5 is provided on the ceiling 2a of the car, so that the decrease of the effective space in the car inside is prevented, and also the notifying surfaces of the paper notifying matters 4 at the leading and tailing are respectively notified, thus the notifying area of the paper notifying matters 4 is widened.
Patent JP-H08139108-A (JP)
Title: Semiconductor device
Inventor: MATSUSHITA SHIGEHARU
IPC: H01L21/338
Filed: 1994-11-11
Abstract: PURPOSE: To obtain a semiconductor device in which a low resistance electrode can be formed without accompanying breakdown of insulation film or generation of pit in the underlying semiconductor. CONSTITUTION: A gate electrode 2 formed on a GaAs substrate 1 has laminate structure (a) comprising a first part 2a of a tungsten compound, a second part 2b of gold, and a third part 2c of tungsten or a compound thereof. The substrate 1 and the gate electrode 2 are coated (b) with an insulation film 3, impurity ions are implanted (c) using the gate electrode 2 as a mask, and a heavily doped layer 4 is formed by annealing (d) through self-aligned process.
Patent JP-S62141187-A (JP)
Inventor: FUKUDA TAKESHI
IPC: D21C9/08
Filed: 1985-12-12
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。