baber/WOPTO huggingface dataset:
Patent JP-2001098048-A (JP)
Title: Thermosetting resin solution composition for color filter, color filter and liquid crystal display
Inventor: NAKADA KUNIHIKO
IPC: C09D201/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a color filter which is free from the ununiformity of the cell gap due to sticking of a spacer in the conventional transparent protective film layer for a color filter and a color filter and the insufficiency of the field flattening characteristics of the surface of the color filter, and a liquid crystal display which is free from the occurrence of failure in displaying due to the irregularity of the color filter surface. SOLUTION: A color filter thermosetting resin solution composition comprises a compound having an oxetane ring and a cationic thermal polymerization initiator. A color filter has a transparent protective film whose indentation hardness is not less than 30. Further, a liquid crystal display uses said color filter.
Patent JP-H01121313-A (JP)
Title: Production of formaldehyde copolymer
Inventor: SUZUKI KATSUTOSHI
IPC: C08F8/44
Filed: 1987-11-06
Abstract: PURPOSE:To efficiently remove heat of polymerization and obtain the title copolymer, by copolymerizing formaldehyde with a cyclic formal and circulating copolymer in the presence of BF3, etc., cooling the obtained copolymer with latent heat of vaporization of an organic solvent and circulating part of the copolymer and solvent for purifying and cooling. CONSTITUTION:Formaldehyde 43, cyclic formal 44 and a cooled copolymer 45 fed from the second stage are continuously fed to a two-axial mixing stirrer 11 and copolymerized in the presence of boron trifluoride (ether complex) 41. The formed copolymer 46 and volatile organic solvent 47 are continuously fed to a stirring type cooler 21 to bring both into contact and cool the copoly mer with latent heat of vaporization of the organic solvent. The cooled copoly mer in an amount corresponding to that of a monomer fed to the first stage is taken out to the outside of the system and the residual copolymer 48 is circu lated through the first stage and an organic solvent vapor 50 discharged from the second stage is then fed to the bottom of a formaldehyde absorption column 31 to absorb and remove the formaldehyde. The purified organic solvent vapor is subsequently is condensed, circulated and fed to the second stage to afford the aimed copolymer.
Patent JP-H08138076-A (JP)
Title: Image clipping device
Inventor: AKIYAMA JUNJI
IPC: G06T11/80
Filed: 1994-11-14
Abstract: PURPOSE: To reduce the time for correction work, to improve accuracy for contour sampling and to secure excellent quality of a printed matter by sampling the picture element data in the obscure part of a contour as a boundary area. CONSTITUTION: A picture element data classifying means 2 compares each picture element data with classification reference data, and classifies each picture element data into a specific pattern area and a background area other than the pattern area based on a comparison result, and a boundary area sampling means 2 applies weighting processing to each picture element data classified to be included in the background area by the picture element data classifying means, and samples the picture element data representing the boundary area between the background area and the pattern area for which correction is required based on a weighting result, and an area decision means 2 decides the picture element data sampled by the boundary area sampling means as the background area or pattern area.
Patent JP-H01122203-A (JP)
Title: System and device for least square error interpolation
Inventor: ONISHI MAKOTO
IPC: H03H17/00
Filed: 1987-11-06
Abstract: PURPOSE:To adapt the title system to hardware and to perform the real time processing with a simple constitution by improving the algorithm of the method of least squares to obtain a correct interpolation value. CONSTITUTION:A digital input signal xj sampled by a sampling period T is inputted to delay element arrays 1M-1-11 having a delay time T to obtain input data strings xM-x1. When a function f(t, alphai) including an undetermined coefficient alphai is expressed with a formula I and a formula II obtained by substituting it into simultaneously equations where the sum of squares is minimum is denoted as Ui, Ui is obtained by multiplication in acyclic filters 91-9N to which coefficients gij and xj read out from a coefficient storage devices 4 are inputted. Thus, the coefficient alphai is substituted into the formula I from Ui obtained in this manner to obtain an output interpolation value Y.
Patent JP-H09117368-A (JP)
Title: Receiving box for baggage
Inventor: YOKOYAMA KATSUMI
IPC: A47G29/124
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent a baggage from being projected by pushing-back of a rotor. SOLUTION: A rotor 5 for detecting storage of a baggage by changing from a standard state (X), which is approximately parallel to a closed door 3 in the inside of the closed door 3, to a rotating state being in contact with the stored baggage is provided in a box base body 2, a box body having the box base body 2 for storing the baggage and the door for opening/closing its opening part. The box is provided with an energizing means for energizing to the standard state (X), a latch means 8A for locking a rotor in its rotating state, and a latch release means for releasing the lock by closing the door.
Patent JP-H10121402-A (JP)
Title: Method for reinforcing side wall and existing wall body
Inventor: ONISHI KUNIAKI
IPC: E01B37/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for reinforcing an existing wall body such as a side wall, of which strength is lowered, in a short period. SOLUTION: A reinforcing wall 10 is arranged close to an existing wall body 1, which his stood on a road surface 100. The reinforcing wall 10 is formed by assembling a horizontal framework 11 and a vertical framework 12, and assembling corrosion resistant plate material 13 in the vertical framework 12. The horizontal framework 11 is fixed to the road surface 100 by anchors. A clearance between the corrosion resistant plate material 13 in the vertical position and the existing wall body 1 is filled with concrete.
Patent JP-H11121033-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NEGORO MASAYUKI
IPC: H01M4/131
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a battery having a large discharging capacity and superior in charge/discharge cycle characteristics by including at least a kind of boroxine compounds in a secondary battery constituted of a positive electrode having a material reversibly storing/releasing lithium, a negative electrode, nonaqueous electrolyte containing lithium salt and a separator. SOLUTION: Boroxine compound is expressed by formula I. In formula I, R<1> , R<2> and R<3> may be the same each other or different from each other and express hydrogen atom, alkyl group, alkoxy group, alkenyl group, halogen atom, cyano group, hydroxyl group, formyl group, aryloxyl group, alkylthio group, oxysulfonilic group or sulfamoil group, carbocylic acid group, sulfonic acid group, phosphonic acid group, and heterocyclic group. The (k), (m), and (n) express 0 or integers from 1 to 5. R<1> , R<2> and R<3> may form a ring by combining together and this ring may have a substituent. The respective groups may be substituted with a substitutable group. Formula II shows an example compound of formula I.
Patent JP-2000064864-A (JP)
Title: Method of coping with overlap time
Inventor: NAKADA OSAMU
IPC: F02D13/02
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent a mixture or air from being wastefully exhausted by opening a newly provided intake valve exclusively used for air at the time of overlap, and opening an intake valve exclusively used for a mixture after an exhaust valve is closed. SOLUTION: An engine using a piston valve for a four-cycle gasoline engine is shown as a representative example. At the time of shifting from an exhaust stroke to an intake stroke, an intake valve 1 exclusively used for a mixture and an exhaust valve 2 are opened at the same time. At the time of overlap, the intake valve 1 exclusively used for the mixture is not opened, but an intake valve 3 exclusively used for air is provided and opened, and the intake valve 1 exclusively used for the mixture is opened after the exhaust valve 2 is closed. The newly provided intake valve 3 exclusively used for air is closed before reaching the bottom dead center after the exhaust valve 2 is closed.  The mixture or air from the intake valve 1, particularly the mixture in case of a gasoline engine, is therefore prevented from being exhausted wastefully passing in a cylinder, so that the waste of fuel is eliminated, which leads to resource saving and energy saving.
Patent JP-S63134302-A (JP)
Title: Frp-metal lamination wheel and manufacture thereof
Inventor: YOSHIKAWA AKIRA
IPC: B60B5/02
Filed: 1986-11-22
Abstract: PURPOSE:To obtain a lightweight wheel having a high freedom in design by forming the disc part and/or rim part from the lamination integration structure of FRP and metal, thus maintaining the superior strength and durability. CONSTITUTION:The rim part 2 and disc part 3 of a wheel 1 for automobile are jointed through welding 4. In this case, the rim part 2 is formed through the lamination integration structure of the metal part 2a and the FRP part 2b. As the FRP material, used is the sheet molding compound sheet which is prepared by allowing vinyl ester or unsaturated polyester to be impregnated with the disordered short fiber made of glass fiber. Therefore, the metal part 2a of the rim part 2 is hardly restricted in shaping design, and since the freedom in designing is large, designing advantageous in strength is permitted. Therefore, a lightweight wheel can be obtained.
Patent JP-2000089147-A (JP)
Title: Multi-beam scanner
Inventor: MOGI SHIN
IPC: G02B26/10
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To adjust a line pitch on a rotary drum with high accuracy and at high speed, and also to promote miniaturization of the device. SOLUTION: Two laser beams P1, P2 generated from multi-beam semiconductor laser 11 is made to scan by a polygon mirror in an optical box 8, and forms an image on a photoreceptor on the rotary drum via an image-forming lens. To adjust a line pitch T on the photoreceptor, when the multi-beam semiconductor laser 11 is assembled on a laser holder 11a, the multi-beam semiconductor laser 11 is fixed on the laser holder 11a in a turned state so that the laser array N has a predetermined inclination θ. When assembling the multi-beam light source unit 1 in the optical box 8, the whole multi-beam light source unit has only to be slightly inclined to supplement the part accuracy, etc.
Patent JP-S63132889-A (JP)
Title: Quinazolinone derivative
Inventor: YAMADA YOSHIHISA
IPC: C07D487/10
Filed: 1986-11-21
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> is H or halogen) or a salt thereof. EXAMPLE:6-Chloro-1, 2, 3, 4-tetrahydroquinazoline-4-spiro-4'-imidaz-oline-2, 2', 5'- trione. USE:Having an inhibitory action on aldose reductase and useful as a preventive and remedy for diabetic complication such as diabetic neuropathy, diabetic cataract, diabetic retinopathy, diabetic nephropathy, diabetic circulatory organ disorder, etc. PREPARATION:A compound [e.g. (5-chloro-2-ethoxycarbonylaminophenyl)- oxalylurea, etc.] shown by formula II (R<2> is lower alkyl) is reacted with ammonia or an ammonia donor (e.g. ammonium acetate, etc.) preferably at 50-160 deg.C.
Patent JP-H1194399-A (JP)
Title: Refrigerant distributor and air conditioner using it
Inventor: NAGAOKA SHINJI
IPC: F25B41/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant distributor and an air conditioner using this particular distributor in the case where the refrigerant distributor is, by means of a simple constitution, capable of clearing a gas-liquid mixture fluid of unevenness in liquid density. SOLUTION: This refrigerant distributor consists of a three-way branch pipe 4, comprising a main pipe 11 and two branch pipes 12, 13 which branch off from the main pipe 11 downstream. It is possible for unevenness to occur in liquid density in the refrigerant put in a state of gas-liquid mixture in the branch pipes 12, 13. Close to the branch pipe 12 having possibility of the liquid density becoming higher a projecting part 10 which interferes with a flow of refrigerant flowing into the branch pipe 12 is formed on the main pipe 11. The projecting part 10 is formed by depressing a part in the outside surface of the main pipe 11. This three-way branch pipe 4 is connected to the liquid pipe side 2 of an indoor heat exchanger 1 to make up an air conditioner.
Patent JP-S61158911-A (JP)
Title: Cosmetic
Inventor: NAMIKOSHI HAJIME
IPC: A61Q5/02
Filed: 1984-12-28
Abstract: PURPOSE:To provide a deodorant or hair cosmetic having excellent thickening effect or affinity to hair, by adding a quaternary ammonium salt of a highly substituted carboxymethyl cellulose soluble in a hydrophilic solvent solution, as a thickner. CONSTITUTION:A quaternary ammonium salt of a carboxymethyl cellulose having a substitution degree of >=1.0, preferably containing a >=8C alkyl group, and soluble in a hydrophilic solvent solution, preferably an aqueous solution of ethanol having a concentration of >=60%, e.g.a carboxymethyl cellulose benzalkonium salt having a substitution degree (DS) of 2.4 is used as a thickener of a deodorant cosmetic such as deodorant lotion, deodorant spray, etc. or a hair cosmetic such as shampoo, rinse, etc. The viscosity and the affinity of the cosmetic to hair can be improved by the addition of the thickener, and gloss, beautifulness and settability are imparted to hair by the use of the obtained cosmetic.
Patent JP-H1192332-A (JP)
Title: Skin preparation composition for external use
Inventor: NAKAGUCHI OSAMU
IPC: A61K8/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in feeling to users and useful for cosmetics, medicinal cosmetics or the like, capable of sustaining moisture-retaining effect and reducing dermatitis and progressive palmar keratodermia by including one or more kinds of plants such as Kagelia aflicana or its extract. SOLUTION: This skin preparation composition contains one or more kinds of plant among (A) Kagelia aflicana, (B) Asparagus africanasua, (C) Asparagus racemosus or their extract, preferably in an amount of >=0.1 wt.% as dried weight. These components A to C are used as dried powder, as necessary, dried and pulverized or an extract obtained by extracting the dried powder with a solvent such as ethanol. It is preferable that the fruit part in the plant is used for the component A and the underground parts are used for these components B and C. The mixed ratio in mixing these components A to C is preferably about 5:5:5. The composition is useful for cosmetics such as lotion or medicinal cosmetics such as milk lotion and medicines such as ointment.
Patent JP-H03143954-A (JP)
Title: Heat-resistant conductive resin composition and tray
Inventor: YOKOYAMA SATOSHI
IPC: C08L71/02
Filed: 1989-10-30
Abstract: PURPOSE:To improve the injection moldability without degrading the heat resistance, etc., by compounding a specific polyphenylene ether resin, a carbon black, an ethylene-acrylic ester copolymer, and a highly flowable polypropylene resin. CONSTITUTION:58-96wt.% polyphenylene ether polymer is mixed with 42-4wt.% styrenic polymer to give a modified polyphenylene ether resin. 100 pts.wt. modified polyphenylene ether resin, 10-45 pts.wt. granular or powdered conductive carbon black, 5-20 pts.wt. ethylene-acrylic ester copolymer pref. contg. 5-20wt.% ethyl acrylate, and 5-20 pts.wt. highly flowable polypropylene resin pref. having a density of 0.90-0.92g/cm<2> and an MI (ASTM D-1238) of 25-35g/10min are mixed and kneaded at 250-320 deg.C, and the mixture is pelletized to give the title compsn. The compsn. is molded at a molding temp. of 280-340 deg.C and a mold temp. of 80-140 deg.C, e.g. on a hydraulic injection molding machine with a mold clamping force of 160 ton.
Patent JP-2000111380-A (JP)
Title: Coriolis-type mass flowmeter
Inventor: HIRABAYASHI MASASHI
IPC: G01F1/84
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a mass flowmeter which is not affected by a pressure change inside a pipe and by an external vibration, by which a mass flow rate can be metered with good accuracy and which can be miniaturized. SOLUTION: An exclusive diaphragm 12 which is subjected to the Coriolis force from a fluid is arranged in the axial direction inside a pipe 11. The diaphragm 12 is supported by a support member 13a and a support member 13b in two points which correspond to nodes in a primary natural vibration mode. A magnetic body 14a and a magnetic body 14b are fixed to the center between support points corresponding to antinodes in the primary natural vibration mode and to the outer side of the diaphragm 12, and they are excited at an opposite phase by an excitation circuit 17.  In addition, a vibration sensor 16a and a vibration sensor 16b are arranged between the support points of the diaphragm 12, vibration waveforms are detected, the phase difference between their detection signals is measured by a phase-difference measuring device 18, and the mass flow rate of the fluid is calculated by a computing circuit 19. In addition, the phase-difference measuring device 18 feeds back measured signals of the vibration sensors 16a, 16b to the excitation circuit 17, and it changes an exciting frequency in such a way that a sensor output level becomes always maximum.
Patent JP-S62141336-A (JP)
Title: V-belt
Inventor: KURIBAYASHI SADATOMO
IPC: F16G5/16
Filed: 1985-12-13
Abstract: PURPOSE:To simplify the structure in a pure metal V-belt to be used for a continuous variable transmission or the like, by using a projecting member held between upper and lower endless steel strips as a connection member for rotatably connecting each segment with its adjacent segment. CONSTITUTION:A lateral projecting member 2 is provided adjacent to the upper ends of segments 1a, 1b and 1c of a V-belt. The projecting member 2 is designed to roll each segment about a line on a surface of its adjacent segment and flexibly curve the V-belt when the V-belt passes through a V-shaped groove of a continuous variable pulley. Each segment is held between upper and lower endless steel strips 3 and 4, and the projecting member 2 is rotatably supported by the endless steel strips 3 and 4. Accordingly, a plurality of segments may be regularly connected, thereby simplifying the whole structure.
Patent JP-H11115706-A (JP)
Title: Brake fluid pressure control device
Inventor: IIDA NORIO
IPC: B60T8/36
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a brake fluid pressure control device which can improve pressure increasing characteristic of control for stabilizing and improving the behavior of a vehicle without complexing control. SOLUTION: In a brake fluid pressure control device for ABS in which a circuit equipped with a behavior controlling first solenoid opening/closing valve GV is arranged, an accumulator ACC is connected to the exhausting port of a pump PUMP through two pipelines PC5 and PC6, and a solenoid opening/ closing valve ACV and a first relief valve RVH are interposed respectively in one pipeline PC5 and the other pipeline PC6. Further, the accumulator ACC is connected to a master cylinder M/C side through a second relief valve RVL and a behavior controlling second solenoid opening/closing valve SUV. Then, the accumulator ACC is used for increasing the pressure of a wheel cylinder HC.
Patent JP-2000094288-A (JP)
Title: Measurement device for difference in level
Inventor: KATO HIDEFUMI
IPC: B24B55/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a measurement device for the difference in level, which can simultaneously measure each difference in level at plural places in the boundary portion of a work piece and an outer circumferential enclosure, and can materialize an accurate adjustment for the difference in level by means of fine adjustment based on the actual measurement. SOLUTION: This measurement device 10 for the difference in level is equipped with three measurement units 11 capable of being coaxially moved, and of making the simultaneous measurement. Each measurement unit includes a bracket 13. Paired outer side and inner side sensors 15a and 15b are mounted to the lower surface of the top terminal part 13a of each bracket 13, out of both these sensors 15a and 15b, the outside sensor 15a and inner side sensor 15b are provided in response to the outer circumferential fixture 6 and a work piece 1 respectively. The fact that both these sensors 15a and 15b are brought into contact with the outer circumferential fixture 6 and the work piece 1, thereby enables the measurement of height to be made.
Patent JP-H01121807-A (JP)
Title: Manual focusing device
Inventor: YOKOYAMA KUNIO
IPC: G02B7/04
Filed: 1987-11-06
Abstract: PURPOSE:To assure restart and to suppress electric power consumption by executing the detection of the operating direction and manipulated variable of a manual operation ring by means of a contactless type detector and by providing a switch of a contact type which can operate with slight supply of current to a switching means for detecting the operation of the manual operation ring for the purpose of restarting a power supply. CONSTITUTION:This device is provided with the detector 5 of the contactless type which detects the manipulated variable and operating direction of the manual operation ring 4 not mechanically connected to a focusing lens group frame 2, an arithmetic control means 6 which controls a driving source 3 so as to advance and retreat the focusing lens group by the output of the detector 5, the switching means 7 of the contact type which outputs a trigger signal by detecting the operation of the manual operation ring 4, and a timer means 6 which starts energization to the detector and the arithmetic control means 6 by the trigger signal and interrupts the energization after the specified time. The restarting of the arithmetic control means 6, etc., is thus surely executed by the operation of the manual operation ring 4 and the electric power consumption is surely suppressed while the manual operation ring 4 is held stopped.
Patent JP-S62139315-A (JP)
Inventor: NAGATOMO MITSUYUKI
IPC: H01G13/00
Filed: 1985-12-13
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-2000113746-A (JP)
Title: Manufacture of rectangular insulated superconducting wire
Inventor: MURAKAMI YUKINOBU
IPC: H01B13/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To realize a method for enhancing the 0.2% yield strength of a rectangular insulated superconducting wire, without lowering the value of RRR-(residual resistance ratio) and without causing deterioration in insulation break down voltage. SOLUTION: This method is for molding a rectangular insulated superconducting wire with a circular cross-section made by applying and baking an insulating coating material onto a superconducting conductor into a rectangular cross-section by rolling and/or drawing, and the molding is performed so that the rate of work Rt and the rate of reduction in area Rs satisfy a relational expression, 0.95<=[π(1-Rs/100+4(1-Rt/100)2]/2π(1-Rt/100)<=1.30.