baber/WOPTO huggingface dataset:
Patent JP-H11139946-A (JP)
Title: Composition for dyeing hair
Inventor: NOGUCHI MUTSUMI
IPC: A61K8/36
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition giving excellent gloss, flexibility, excellent wiriness, excellent combability and good touch to hair by including a titanium dioxide-containing colored mica and an α-hydroxy acid. SOLUTION: This composition for dyeing hair contains (A) 0.5-10 wt.% of a titanium dioxide-containing colored mica, such as titanium mica, red iron oxide-coated titanium mica or carmine-coated titanium mica, [preferably having an optical titanium dioxide layer thickness of 400-800 nm, given by (the thickness of a titanium dioxide layer) ×(the refractive index of the titanium dioxide)], and (B) 1.0-20.0 wt.% of an α-hydroxy acid (an α-hydroxymonocarboxylic acid, an α-hydroxy dicarboxylic acid, concretely glycolic acid, lactic acid, malic acid, α-hydroxybutyric acid or the like) and/or its salt.
Patent JP-2001144502-A (JP)
Title: High frequency switch
Inventor: KAMIYA NOBUYUKI
IPC: H01P1/15
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional high frequency switch that input output characteristic is deteriorated in the case of the input of a signal with high power in excess of a maximum input power of a FET because the FET composing the high frequency switch is loaded in series with a signal path. SOLUTION: A line with an electric length of 1/4 wavelength with respect to a desired frequency is used for a main line, and it is utilized that loading the FET composing the high frequency switch in parallel with a signal path through which a signal with high power passes allows the signal to bypass the FET when the FET is turned off so as to obtain the high frequency switch whose input/output characteristic is not deteriorated. Furthermore, loading of 2-stages of a resonance circuit consisting of a FET and an inductor to paths through which a signal with small power pass can obtain the high frequency switch with high isolation.
Patent JP-H10196614-A (JP)
Title: Plate type holder
Inventor: BECK ERICH
IPC: F16B5/02
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To simplify structure and to hold a first structure member in a supporting member easily removably without any inclination or any rotation by providing a fixed bolt guide protruded from a first face of a base plate and a fixed bolt inserted into the fixed bolt guide. SOLUTION: A fixed bolt 4 is inserted into a fixed bolt guide 7 from a second face 2b in a base plate so as to be engaged in a matching screw hole in a hydraulic unit 14. When a fixed bolt 4 is fastened, stress is generated between a holder 1 and the hydraulic unit 14. In this way, the holder 1 is surely supported in the hydraulic unit 14 without any inclination. A fixing pin 9 is engaged in a recess related to the hydraulic unit 14, so that the holder 1 is secured around a vertical axial line of the fixing bolt 4 without any rotation to the hydraulic unit 14. That is, the holder 1 is fixed in the hydraulic unit 14 without any rotation and any inclination as a matter of course.
Patent JP-H07214647-A (JP)
Title: Multilayer cooling liquid conduit
Inventor: BUORUFUGANGU PUFUREEGAA
IPC: B29C47/06
Filed: 1994-12-22
Abstract: PURPOSE: To provide a multilayered coolant conduit having high hydrolysis stability and explosion pressure resistance and suitable for a car engine by producing the same by extrusion blow molding combined with 3D-parison manipulation. CONSTITUTION: A three-layered coolant conduit 1 has an explosion pressure- resistant outer layer 2, an adhesive layer 3 and a solvent inert flexible inner layer 4 and comprises a rigidity range 5, a semi-flexible range 6 and a flexible range 7 having a corrugated portion 8. Desirably, the outer layer 2 comprises polyamide having not only necessary rigidity but also corresponding explosion pressure resistance and the inner layer 4 comprises an extremely flexible polymer inert to an anti-freeze, pref., polyolefin. The co-extruded pipe or tube-shaped material of the layer comprising various polymers is charged in an arbitrary mold to be subjected to blow molding by the so-called 3D-parison manipulation (3-Dimensional Parison Manipulation).
Patent JP-H03182853-A (JP)
Title: Head rest
Inventor: ADACHI TAKAYUKI
IPC: B60R21/055
Filed: 1989-12-11
Abstract: PURPOSE:To improve a shape maintaining property and touch and provide cost reduction or the like by embedding a shape holding member having rigidity larger than a soft foamed body for supporting the head of a human body in the side of the foamed body while covering the foamed body with a bag-like outer skin. CONSTITUTION:A head rest is composed of a soft foamed body 1, a shape holding member 2 embedded in the foamed body 1, an outer skin 3 covering the surface of the foamed body 1 and a core member 4 held in a cavity of the foamed body 1. The foamed body 1 is formed of a front face 10 for supporting the head of a human body and a pair of left and right sides 11 extending from both left and right sides of the front face rearward perpendicularly thereto. The shape holding member 2 is embedded in the proximity of the periphery of the sides 11 and provided with a plurality of projections 20 corresponding to projections 11a of the sides 11, while the rigidity of each projection 20 is set larger than that of the foamed body 1. The core member 4 is formed of a core 40 and a stay 41 having one end fixed thereto.
Patent JP-H08160330-A (JP)
Title: Optical scanning device
Inventor: KOBAYASHI MASAYA
IPC: G02B13/00
Filed: 1994-12-01
Abstract: PURPOSE: To compensate optical performance so as to maintain the performance in both main scanning direction and sub-scanning direction in an optical system including a resin lens complying with the increase of resolving power of a laser beam printer, etc. CONSTITUTION: In an optical system composed of a light source 1, an incident optical system 2, 4, a deflector 5, a scanning optical system 7, 8 and a medium to be scanned 10, the scanning optical system 7, 8 is an anamorphic scanning optical system including at least one optical element made of resin having a positive power, the incident optical system is an anamorphic optical system composed of a first optical system 2 connected to the light source 1 each other by a fixing member 3 and a second optical system 4 making a divergent light beam from the light source nearly a parallel beam in the main scanning direction and form the image in the vicinity of the deflector in the sub-scanning direction and an optical element made of resin having a negative power in the sub-scanning direction is included in either the first optical system or the second optical system.
Patent JP-H04193136-A (JP)
Title: Self-propelled cleaner
Inventor: MINAMI SHIGEO
IPC: A47L9/02
Filed: 1990-11-26
Abstract: PURPOSE:To obtain a sufficient cleaning effect without damaging the wall face and floor face by providing the second suction port with the cross section area smaller than that of the first suction port opened to be faced to the floor face on a suction structure section. CONSTITUTION:A suction structure section 4 has the first suction port 8 with the shape similar to the conventional one provided at the center section on the bottom face and the slender nozzle-shaped second suction port 9 with a smaller cross section area provided at the front end section. Suction air streams 10, 11 from a suction motor 5 and a fan 6 are fed to the first and second suction ports 8, 9 respectively. When the corner of a room along the wall face is to be cleaned, the second suction port 9 of the suction structure section 4 is moved near the wall face to suck the dust at the corner of the room. The dust existing apart from the wall face is sucked through the first suction port 8.
Patent JP-2000127406-A (JP)
Title: Liquid-jet recording head
Inventor: ISHIMATSU SHIN
IPC: B41J2/05
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-jet recording head capable of obtaining a highly precise image at a high speed by easily and securely joining a first substrate and a second substrate to each other in a closely contact state at a low cost. SOLUTION: A second substrate 1 has a plurality of liquid flow path grooves 4, a plurality of common liquid chambers 3 communicating with the respective liquid flow path grooves 4, and an orifice plate 2 in which a plurality of discharge ports communicating respectively with the liquid flow path grooves 4 are defined, and forms a liquid-jet recording head by joining to a first base board.  Portions of the second substrate 1, which are located at both ends of a joint area where the second substrate 1 is joined to the first substrate, and each of which is opposed to each of common liquid chamber frames 10 extended toward both end sides of the common liquid chambers 3, are made thin to form thin-walled parts 11, thereby reducing warpage of the second substrate, improving its closely contacting properties in joining, and the further enhancing molding stability when the second base board is molded. Furthermore, by forming a hollowed recess in each thin-walled part 11, warpage of the second substrate can be reduced, and the molding stability thereof can further be improved.
Patent JP-H09165027-A (JP)
Title: Folding box
Inventor: TSUCHIYA SABURO
IPC: B65D5/24
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a folding box with a partition as in the shape of a cross and reinforce a bottom. SOLUTION: First and second inner walls 21e and 21f, respectively, a bottom 23, and first and second partitions 24a and 24b, respectively, are folded into a space enclosed by a pair of single walls 21a and 21b and first and second outer walls 21 c and 21d, respectively, and the folded first and second partitions 24a and 24b, respectively, are so arranged as to be superimposed with each other. One end of it engages with one of the pair of single walls, 21a, and the other end of it engages with the other of the pair of single walls, 21b. A third partition 24c is cut and erected from the first part 23a of the bottom 23, a fourth partition 24d is cut and erected from the second part 23b of the bottom 23, and a bandlike part 23c is formed so as to connect the outer wall 21c and second outer wall 21d and supports the bottom 23 from below.
Patent JP-2000152592-A (JP)
Title: Linear voice coil actuator with burning preventive coil, its manufacturing method and its application method
Inventor: NEFF EDWARD A
IPC: H02K41/035
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a linear voice coil actuator with a burning preventive coil which can generate a force of as large as 100 kg by the application of a current of not larger than approximately 2 ampere and can operate continuously for a long time without burning of the coil, its manufacturing method and its application method. SOLUTION: The flat planes 32 and 38 of an electric coil 20 for generating an electric field are placed respectively in parallel with the flat planes 34 and 40 of a magnetically unsaturated permanent magnet 30 for generating a magnetic field so as to form gaps 36 and 42. When a current is not applied to the electric coil 20, distances d' and d" of the gaps 36 and 42 are 0.75 mm. Even if a current of approximately 2 ampere is applied and the electric coil 20 is deformed, the sufficient distances d' and d" can be secured. With this constitution, even if a force of as large as 100 kg is continuously generated by the interaction of the electric field generated by the electric coil 20 and the magnetic field generated by the magnet, the burning of the electric coil 20 can be avoided.
Patent JP-H04193111-A (JP)
Title: Water bed
Inventor: KINOSHITA TERUO
IPC: A47C17/02
Filed: 1990-11-26
Abstract: PURPOSE:To simply constitute a water bed with few number of parts and obtain the comfortable cushioning property by constituting a mat with a flexible container sealed with a fluid inside and formed with the upper face into a flat rectangular parallelopiped shape and an elastically deformable support plate connected and fixed on the bottom face. CONSTITUTION:A mat is constituted of a container 3, a sponge plate 5 arranged in the container 3 and a support plate 8 connected and fixed at the lower section of the container 2. The container 3 is made of a flexible material such as rubber or synthetic resin, it is water-tightly formed, and the appearance of the container 3 sealed with water 4 is formed into a rectangular parallelopiped shape having a flat upper face 3a with the height about 6-7 am. A support plate 8 which is formed into the same size as the container 3 on the plan view and can be elastically deformed in the vertical direction is connected on the bottom face 3b of the container 3.
Patent JP-2001139740-A (JP)
Title: Foaming olefin-based thermoplastic elastomer composition and its foam
Inventor: KOBAYASHI KYOKO
IPC: C08L23/16
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a foaming olefin-based thermoplastic elastomer composition capable of producing an olefin-based thermoplastic elastomer foam having at least >=2 times foaming magnification ratio, not showing a rough surface caused by the foaming and showing a flexible feeling, in a simplified process in a good productivity, and its foamed material. SOLUTION: This foaming olefin-based thermoplastic elastomer composition consists of (A) an olefin-based thermoplastic elastomer composition containing (a) 5-60 pt.wt. polyethylene resin and (b) 40-95 pt.wt. ethylene/α-olefin-based copolymer having 90-250 Mooney viscosity ML1+4 (100 deg.C) and 70-95 mol% ethylene content [the total amount of the (a) and (b) is 100 pts.wt.] and (B) a blowing agent and the olefin-based thermoplastic elastomer foamed material is obtained by heating the above foaming olefin-based thermoplastic elastomer composition.
Patent JP-H02168789-A (JP)
Title: Comb line filter
Inventor: ABE MITSURU
IPC: H03H15/00
Filed: 1988-12-22
Abstract: PURPOSE:To reduce the number of parts and to miniaturize an overall circuit scale by dividing the bit number of a digital video signal to be supplied to an input terminal into high-order side data and low-order side data and processing YC separation with a half of the bit numbers of the digital video signals. CONSTITUTION:Digital 8-bit video signals are divided into 4 bits each of upper and lower data with a data conversion circuit 52. Further, the order of their high-order side data and low-order side data are re-arranged. The division is executed with the data conversion circuit 52 and time base multiplexed data are supplied to 1H line memory 53 and an adder 54 in the order of the low-order side data and the high-order side data. Thus, the 1H line memory of 8 bits can be used for the 1H memory and 2H line memory of 4 bits each of the low-order side and high-order side. Consequently, the Y signal and C signal can be efficiently divided only by adding a few stages of latch circuits in order to match timing.
Patent JP-H01162506-A (JP)
Title: Setup control method for continuous rolling mill
Inventor: ISOBE MASATAKE
IPC: B21B37/00
Filed: 1987-12-17
Abstract: PURPOSE:To simply correct the set value within a range of rolling in a short time by searching the conditions to enter the set value within the regulating range when the set value of the continuous rolling mill obtained by solving a rolling equation exceeds the regulating range. CONSTITUTION:The tension between rolling mills, load factor of the mill, rolling reduction at the head/the final mills, etc., during steady rolling by the continuous rolling mills are calculated by reading initial data in a previously set relational expression. Then, the equation indicating rolling conditions is solved through the calculated rolling conditions, the position of rolling reduction and rolling speed of each rolling mill are set. By the pattern of each rolling mill based on this set value, rolling load, rolling reduction of each rolling mill are checked whether these are within the regulating range or not. If these are within the regulating range, the rolling is controlled based on said set value. If these are beyond the regulating range, the rolling condition range wherein the rolling load and rolling reduction of each rolling mill are within said regulating range is searched and said set value is corrected to enter within said rolling condition range.
Patent JP-H05132398-A (JP)
Title: Method for observing striation of gap crystal
Inventor: IINO TAKAYUKI
IPC: G01N21/64
Filed: 1991-11-12
Abstract: PURPOSE:To observe the striation of a GaP crystal by an inexpensive, noncontacting and nondestructive method by radiating a photon energy excitation light to a GaP crystal in a specific manner and estimating the striation form of the GaP crystal by the infrared light generated from the crystal. CONSTITUTION:A polished surface of a GaP crystal grown in bulk and having an average dislocation density of <=1m10<4>cm<-2> and a maximum dislocation density of <=1X10<5>cm<-2> is irradiated with an excitation light having a photon energy larger than the band gap of the GaP crystal. The striation form of the GaP crystal is estimated from the intensity distribution of the infrared ray in the polished face of the GaP crystal by using infrared ray having a wavelength of 1.2-1.8mum and emitted from the GaP crystal. Since no treatment such as etching is applied to the GaP crystal in the above striation observation method, the measured GaP crystal can be used as it is as the product. Since the polishing of only one surface of the sample is necessary, the polishing cost is halved compared with the observation by an etching method.
Patent JP-H04198134-A (JP)
Title: Treating agent and preventing agent for senile dementia
Inventor: TAHIRA TAKESHI
IPC: A61P25/28
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a treating agent and a preventing agent for senile dementia, increasing choline acetyltransferase(ChAT) activity, comprising GM-CSF as an active ingredient. CONSTITUTION:GM-CSF(granulocyte macrophage colony stimulation factor) is administered alone or IL-3(interleukin-3) is administered and then GM-CSF is administered to prevent or treat various kinds of dementias based on nutrition activating action on central choline agonist neuron and ChAT activating action. GM-CSF shows nerve protrusion extending effects on nerve cells in cooperation with IL-3 or on nerve cells treated by IL-3. The dose of the compound is 0.01-300mg, preferably 0.1-100mg per adult daily.
Patent JP-H11163057-A (JP)
Title: Removing method and connection method for semiconductor device
Inventor: OKANO TETSUYUKI
IPC: H01L21/60
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To surely remove a resin in a simple process, by removing a semiconductor device after heating the resin between the semiconductor device and a circuit board to a temperature of thermal decomposition or above. SOLUTION: A semiconductor substrate 1 and a circuit board 5 are provided that a bump electrode 2 of the semiconductor device 1 faces a connection pad 6 of the circuit board 5 with a resin 3 in between, and the resin 3 is heated for curing. The heating at connection between the bump electrode 2 and the connection pad 6 extrude the resin 3 at the connection part, so that the bump electrode 2 is connected to the connection pad 6 with a conductive particle 4 in between. Then the semiconductor device 1 is inspected to judge whether it is defective or not, and the resin 3 of a mounting structure body is heated to a thermal decomposition temperature in case of defective, so that the resin 3 loses intrinsic characteristics for reduced adhesive strength, and the semiconductor device 1 is removed from the circuit board 5.  Thus, the semiconductor device 1 is easily removed, while a remaining resin is easily removed.
Patent JP-H09158686-A (JP)
Title: Connecting device
Inventor: MUKONO KATSUHIKO
IPC: E21D11/08
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a device which can smoothly perform connecting work while having excellent carrying property and handling property. SOLUTION: In a connecting device, a male member 3 arranged in a first connecting object member A and a female member 4 arranged in a second connecting object member B, are freely inserted into and connected to each other, and the almost cylindrical male member 3 is diametrically expanded by a diametrically expanding mechanism when it is inserted into the female member 4, and an outside surface of the diametrically expanded male member 3 and a slipping-off preventive part 21 of the female member 4 come into contact with each other, and prevent the male member 3 from slipping off of the female member 4.  At this time, a surrounding part C to surround the periphery of the male member 3 is arranged in the first connecting object member A, and the male member 3 is installed inside the surrounding part C in a retired condition, and the female member 4 is formed in a projecting shape freely insertable into an inside space of the surrounding part C, and a core member 20 to constitute a part of the diametrically expanding mechanism is installed inside the female member 4 so as to freely separate from the female member 4.
Patent JP-2000116400-A (JP)
Title: Quantitative analysis of cholesterol in lipoprotein
Inventor: SHINPO HISAO
IPC: G01N33/92
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for individually and quantitatively analyzing cholesterol in each lipoprotein (e.g. respectively in high-density lipoprotein, in low-density one and in very low-density one) without performing a fractionation procedure, which is important for lipid metabolism in the field of clinical diagnosis. SOLUTION: The method of this invention is to directly and selectively measure cholesterol quantity in each lipoprotein (i.e., chylomicron, HDL, LDL, or VLDL) in a specimen in the presence of a phosphorus compound, a surfactant and a solubilizer for dissolving protein. It is possible to impart selectivity to the reaction of each lipoprotein and enzyme by selecting the kind of the phosphorous compound and by selecting the kinds and concentrations of the surfactant and the solubilizer, and to selectively measure cholesterol in each lipoprotein even in a state that various lipoproteins coexist in a specimen.
Patent JP-2000128718-A (JP)
Title: Antimicrobial and deodorizing sand
Inventor: YASUSATO HIROYUKI
IPC: A61L9/01
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial and deodorizing sand capable of holding a stabilized antimicrobial activity over a long period and decomposing organic substances such as feces and malodorous components thereof and safe for humans and animals and readily producible at a low cost. SOLUTION: This antimicrobial and deodorizing sand is obtained by using a sol solution of titanium dioxide as a substance 2 manifesting a photocatalyitc reaction on the surface of a sand 1 and covering the sand 1 with a coating material prepared by adding silver as an antimicrobial substance 3 in an amount of 3-5 wt.% based on the titanium dioxide by a dipping method sintering the coated sand at about 500 deg.C and fixing the antimicrobial substance 3 thereto.
Patent JP-H07152002-A (JP)
Title: Zoom lens having vibrationproof function
Inventor: SUZUKI KENZABURO
IPC: G02B27/64
Filed: 1993-11-29
Abstract: PURPOSE:To provide a zoom lens for photographing and video which has a vibrationproof function, is small in size and high in performance and is adequate particularly from a standard region to a wide angle region. CONSTITUTION:This zoom lens has, successively from an object side, a first lens group G1 having a negative refracting power, a second lens group G2 having a positive refracting power, a third lens group G3 having a negative refracting power and a fourth lens group G4 having a positive refracting power. The spacing between the first lens group G1 and the second lens group G2 decreases, the spacing between the second lens group G2 and the third lens group G3 increases and the spacing between the third lens group G3 and the fourth lens group G4 decreases at the time of magnification vibration from a wide angle end to a telephoto end. The zoom lens described above satisfies the conditions 0.2<¦f3¦/(fW.fT)<1/25.