baber/WOPTO huggingface dataset:
Patent JP-H04262455-A (JP)
Title: Running operation scheduler for truck car and locomotive
Inventor: ISHIZUKA MINAKO
IPC: G06Q50/00
Filed: 1991-02-16
Abstract: PURPOSE:To make it possible to prepare an appropriate running operation schedule for truck cars and locomotives in a short period of time. CONSTITUTION:From each of a truck car/locomotive dimension information storage section 6, a truck/locomotive operating schedule information storage section 7, a carry work information storage section 4, loading/unloading information storage section 5, and an operating rule information storage section 3 for storing allocation priority sequence of truck cars 1, 1..., and locomotives 2, 2... for carrying work and operating rule information relating to operating target for truck cars and locomotives, the truck car/locomotive dimension information, running operating shedule information, carry work information, loading/ unloading information, and running operating rule information are supplied to a truck car/locomotive running operating schedule determining section 8. The truck car/locomotive operating schedule determining section 8, based on these items of information, allocates truck cars and locomotives to be used for carry works to each carry work by means of a multitree search method to prepare a running operating schedule for truck cars and locomotives.
Patent JP-H01218634-A (JP)
Title: Water-resistant catalyst support, its manufacturing method, water-treatable catalyst deposited on said support and water treating method using said catalyst
Inventor: MITSUI KIICHIRO
IPC: B01J23/10
Filed: 1988-02-29
Abstract: PURPOSE:To permit a catalyst support to be used stably for a long period of time under severe water treating conditions, by forming a water-resistant and -treatable catalyst support containing the multiple oxide of titanium and zirconium having a crystal of ZrTiO4. CONSTITUTION:A titanium compound and a zirconium compound are heated at a temperature of 600-1000 deg.C, preferably 660-900 deg.C to form a water-resistant catalyst support containing a multiple oxide of titanium and zirconium having a bond structure of ZrTiO4. At least one metallic, water-insoluble or indissoluble compound selected as a catalytically active component from the group consisting of Mn, Fe, Co, Ni, Ce, W, Cu, Ag, Au, Pt, Pd, Rh, Ru and Ir is deposited on this catalyst support to form a water-treatable catalyst. It is preferable for said catalyst support to have the composition of TiO2 of 20-90 molar percent and ZrO2 of to 10-80 molar percent.
Patent JP-S51119200-A (JP)
Title: Fire-proof curtain
Inventor: TAKAHASHI KIYOSHI
IPC: A62C2/10
Filed: 1975-04-11
Abstract: PURPOSE: When fire occurs, a valve actuated by the smoke sprays water over a fireproof curtain so as to allow it to descend naturally by the weight of water soaked. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53130266-A (JP)
Title: Manufacturing apparatus for aluminum cylinder with many small internal splines
Inventor: MIYAGI MASAHIRO
IPC: B21D53/06
Filed: 1977-04-20
Abstract: PURPOSE: To enable the simple apparatus to easily produce the internally splined pipe, by using the jig attached onto the circumference of the holder, shifting the plural rows of tumbling rings, provided with the specified tread, in the axial direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07254603-A (JP)
Title: Inspection system for bump electrode
Inventor: NISHIYAMA YOJI
IPC: H01L21/60
Filed: 1994-03-16
Abstract: PURPOSE:To realize an efficient inspection of bump electrode in which the bonding properties are ensured previously in the flip chip bonding of a bump electrode. CONSTITUTION:A half mirror 13 is disposed under an optical fiber plate 11 and a light source 12 is disposed under the half mirror 13. A CCD camera 14 is disposed on the side of the half mirror 13 while focusing on the rear surface of the optical fiber plate 11. A chip 1 to be inspected is mounted, while facing downward, on the surface of the optical, fiber plate 11 and irradiated with light introduced from the rear surface side. The CCD camera 14 picks up the optical image of a bump electrode, formed on the surface of the chip 1, reflected on the rear surface of the optical fiber plate 11. The bump electrode is then checked for abnormality, e.g. insufficient height or surface oxidation, based on the displayed image.
Patent JP-S61205282-A (JP)
Title: Beta-lactam compound
Inventor: TSUNEMOTO DAIEI
IPC: A61P31/04
Filed: 1985-03-08
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H or amino-protecting group; W is group of formula II or formula III; R<2> is H, salt-forming cation or carboxylic acid-protecting group; R<3> is H or CH2R<4>; R<4> is H or nucleophilic compound residue). EXAMPLE:(E)-7-[2-amino-alpha-( 2,2,2-trifluoroethylidene )thiazol-4-ylacetamido]-3-(1- methyl-1(H)-tetrazol-5-yl)thimethyl-3-ceph-em-4-carboxylic acid trifluoroacetate. USE:An antibacterial agent exhibiting strong antibacterial activity against Gram- positive bacteria and Gram-negative bacteria, especially even to Pseudomonas aeruginosa, myxomycetes, and Escherichia coli, and to resistant Gram-negatice bacteria. PREPARATION:The compound of formula I can be produced by reacting the compound of formula IV with the compound of formula V or its salt or its active derivative at the carboxyl group and if necessary, removing the amino- protecting group of R<1>.
Patent JP-H01221458-A (JP)
Title: Production of water-soluble dye
Inventor: TAKIMOTO HIROSHI
IPC: C09B41/00
Filed: 1988-02-27
Abstract: PURPOSE:To obtain a water-soluble dye which can perform diazotization within a short time and can exhibit excellent water resistance on a recording paper in high yields, by diazotizing a specified amine in an aqueous pyrrolidone solution and reacting the diazotized amine with a coupling component. CONSTITUTION:A water-soluble dye is produced by diazotizing an amine of formula I (wherein X<1>-X<5> are each a hydrogen atom., a lower alkyl, a lower alkoxyl, a lower acylamino or a sulfo group, X is a sulfo group, and the rings A, B and C represent benzene rings, provided that the case in which at least two of them are benzene rings at the same time is excluded), formula II (wherein X<7> and X<8> are each a hydrogen atom., a lower alkyl or a lower alkoxyl) or formula III (wherein p is 0 or 1) and reacting the diazotized diamine with a coupling component. Said diazotization is performed in an aqueous solution containing 30-80wt.%, based on the total medium, pyrrolidone (derivative). According to the above process, a water-soluble dye which can perform diazotization within a short time in a high conversion and a high selectivity and is excellent in water resistance on a recording paper can be produced in high yields.
Patent JP-H10218774-A (JP)
Title: Oxicam percutanous absorption preparation
Inventor: KO YOHO
IPC: A61K47/28
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine which can be percutanously absorbed by formulating an antiinflamatory antipyretic analgesic of oxicams with a herb medicinal ingredient [enhancer]. SOLUTION: This medicine contains 0.1-50wt.% of an antiinflammatory antipyretic analgesic of oxicams, 0.1-70wt.% of a herb medicinal ingredient [enhancer] and a necessary percutanous absorption vehicle. As the antiinflammatory antipyretic analgesic of oxicams, isoxicam, pyroxicam and cinnoxicam are exemplified and as the herb medicinal ingredient [enhancer], oleanolic acid, trans-cinnamic acid, glycyrrhizin, β-myrcene and terpineol are illustrated. Further, the vehicle contains ethylene glycol or sodium carbomethoxymethyl cellulose in an amount of 0.01-99.95wt.%. This medicine can be pharmaceutically manufactured in forms of ointment, emulsion, gel, solution, spray and paste.  In the percutaneous drug delivery system containing an antiinflammatory agent, oxicam, as the major medicine, addition of the herb medicinal ingredient [enhancer] affords high effect of enhancing percutaneous absorption.
Patent JP-S62200362-A (JP)
Title: Production of electrostatic charge image developing toner
Inventor: SEKIGUCHI ISAO
IPC: G03G9/097
Filed: 1986-02-27
Abstract: PURPOSE:To improve a yield of a fine particle toner having practically suitable particle diameter by effecting suspension polymerization by adding a specific compd. as a particle size controller. CONSTITUTION:Styrene, monomer, etc., which is a binding substance, a dyestuff or a pigment such as C.I. pigment yellow 5, etc., which is a coloring matter, and a compd. shown by the formula which is the particle size controller are uniformly suspended in the water added an insoluble inorg. salt, for example, CaCO3, then, polymerized said monomer to fine particles. Further, after decomposing the prescribed inorg. salt, the obtd. fine particles having 5-20mum particle size are filtered, water washed, and dried to obtain the toner. In the formula, R1-R4 are each H or 1-8C an alkyl group, etc., X is -S- or -SO2-, etc. According to the titled method, the practically suitable toner having 5-20mum particle size is produced with a high yield.
Patent JP-H04281899-A (JP)
Title: Method for suppressing scale deposition of equipment utilizing terrestrial heat
Inventor: KISHIMOTO SAKAE
IPC: C02F5/00
Filed: 1991-03-11
Abstract: PURPOSE:To provide the method which allows the continuous operation of equipment utilizing the terrestrial heat without troubles by suppressing the formation of scale. CONSTITUTION:This method for controlling the deposition of the scale in the equipment utilizing the terrestrial heat consists in subjecting the high-temp. terrestrial heat water and the low-temp. exchange water to a heat exchange with a heater exchanger (1) for forming hot water to form the high-temp. exchange water and the low-terrestrial heat water, introducing the low-temp. terrestrial heat water to a storage tank (3) to convert soluble silica to colloidal silica, then introducing the low-temp. terrestrial heat water to a mixing tank (2), introducing a part of the above-mentioned high-temp. exchange water to this mixing tank (2) to mix this water with the low-temp. terrestrial heat water so as to lower the concn. of the soluble silica in the water mixture, then returning the water mixture from a reducing well (4) into the ground.
Patent JP-S56141365-A (JP)
Title: Covering composition for metal surface
Inventor: TADA AKIO
IPC: C09D5/10
Filed: 1980-04-05
Abstract: PURPOSE: The titled composition for bake coating, suitable for covering the surface of steel plates, having improved adhesiveness, and rust-preventing properties, comprising zinc powder, epoxy resin, and organic phosphorus compound as main ingredients.  
     CONSTITUTION: The desired composition comprising (A) 50W95 total amount of zinc powder and electrically conductive hard powder in a nonvolatile component, and (B) epoxy resin and an organic phosphorus compound, e.g., tris (nonylphenyl)phosphite, etc. as main ingredients. A weight ratio of zinc powder to electrically conductive hard powder in the ingredient A is 1:0W1:3, and a weight ratio of epoxy resin to organic phosphorus compound in the ingredient B is 45:55W95:5. With the exception that a weight ratio of zinc powder to electrically conductive hard powder is 1:0, and an atom ratio of phosphorus to zinc is 3:1W1:11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58161510-A (JP)
Title: Amplifying circuit device
Inventor: OOKUBO TSUNEO
IPC: H03F3/343
Filed: 1982-03-19
Abstract: PURPOSE:To realize an operation down to a low level of power supply voltage and to facilitate the formation of an IC, by supplying a stabilized power to a differential amplifying circuit and at the same time applying a negative feedback to the differential amplifying circuit from an output point. CONSTITUTION:An input low frequency signal is supplied to an output point A via differential amplifiers 9 and 10, current mirror circuits 11 and 12, a resistance 21, transistors (TR) 22, 25 and 31 and TRs 26, 28 and 32 respectively. Then  a negative feedback is applied to a TR10 from the point A via a resistance 42. At the same time, TRs 8-10 work stably down to a low level of voltage owing to the output voltage of stabilized power supply circuits 16-20.
Patent JP-H07227807-A (JP)
Title: Wooden decorative material
Inventor: TSUZUKI KUNIO
IPC: B27D5/00
Filed: 1994-02-18
Abstract: PURPOSE:To easily obtain a wooden decorative material which gives a sharp color contrast and a rich three-dimensional sense and has a more distinguished design effect than a material treated with a dye or a pigment by laminating and bonding projecting boards treated thermally by vapor, to at least, one surface of a plate-like base material. CONSTITUTION:A wooden decorative material 9 is constituted by laminating and bonding projecting boards treated thermally by vapor, at least, to one surface of a plate-like base material 1 through an adhesive layer 3. In addition, the surface of the treated projecting board 5 can be coated with a dye layer 7. Further, the thickness of the treated projecting board 5 is specified to be within a range of 0.05 to 1.5mm. If the treated projecting board 5 is thermally treated by vapor as described above, it gives a sharp color contrast and a rich three-dimensional sense and a more distinguished design effect than a material treated using a dye or a pigment. If the thermal treatment conditions are changed, it is possible to make the color contrast varied, even if the same material is used, and manufacture the wooden decorative material without using a large-scale device or inert gas.
Patent JP-S59173377-A (JP)
Inventor: SEKI MASAO
IPC: D06M23/08
Filed: 1983-03-17
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-S52127543-A (JP)
Title: Shaft coupling
Inventor: HIRASAWAZU TETSUO
IPC: F16D1/033
Filed: 1976-04-20
Abstract: PURPOSE: To put on and off a fixed type shaft coupling easily and quickly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56146620-A (JP)
Title: Automatic cutup die head
Inventor: IKENAKA YOSHIHARU
IPC: B23G5/12
Filed: 1980-04-08
Abstract: PURPOSE: To prevent surface damage by a chaser at the inverting time of any work to be machined and to enhance the working efficiency by providing an automatic cutup device which is to move the tool backward to the area outside the machining work automatically when the machining is completed.  
     CONSTITUTION: A work to be processed 100 proceeds rightwise while processed by a chaser 10 and, immediately before completion of the machining, the tip of the work 100 contacts a cutup lever 41, which is pushed to the right. Subsequently, a stooper pin 46 begins to separate from a groove 19 and the tool holder 1 begins to rotate by and by clockwise driven by the force and torque of a spring 20. When the pin 46 is detained by the groove 19 no force is applied any more to the tool holder 1, and quick rotation is actuated and the tool 10 moves back in the radial direction till the area where no machining takes place. Thus, tool can be moved back to this safe area automatically when that process of machining work is completed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63213452-A (JP)
Title: Single phase motor
Inventor: SEO YUZO
IPC: H02K29/00
Filed: 1987-03-02
Abstract: PURPOSE:To obtain the miniature motor with great torque, by arranging third magnetic pole generating sections for generating the magnetic poles of fixed polarity between first and second magnetic pole generating sections. CONSTITUTION:A rotor 10 consists of an N pole 11, an S pole 12, and a non- magnetized section 13. A stator armature 20 is composed of a first magnetic pole generating section 21 at the electrical angle of 120 deg., a second magnetic pole generating section 22 at the electrical angle of 120 deg. set at the position of the electrical angle different from that of the section 21 by 180 deg., and third magnetic pole generating sections 23, 24 arranged respectively between the first and second magnetic pole generating sections 21, 22. The respective magnetic pole generating sections 21-24 are provided with respective windings, and by permitting the current of a specified degree and direction to flow to the windings on a necessary timing, magnetic poles are generated.
Patent JP-S61204664-A (JP)
Title: Developing device
Inventor: NISHIMURA FUMIYOSHI
IPC: G03G15/09
Filed: 1985-03-07
Abstract: PURPOSE:To perform excellent developing operation without any waste by separating the outside developer of a developer magnetic brush which contributes to development by a scraper and guiding it to a developer agitator, and conveying the remaining developer magnetic brush while leaving it on the surface of a developer conveying means. CONSTITUTION:A gap C of about 5mm is formed between a developing roller 1312 and the scraper 1392 and the outside developer G2 of several mm in the developer magnetic brush 1352 which contributes to development is separated by the scraper 1392 and guided to the developer agitator 1402, and the remaining developer G2 which does not contribute to the development is rotates while left on the surface of the developing roller 1312 as an unseparated magnetic brush 1352'. Thus, the untransferred magnetic brush 1352' is left positively on the surface of the developing roller 1312, and then this separated magnetic brush 1352' is magnetized according to the rotation and the developer G2 from the developer storage part 1382 increases in attractive force, so that the developer G2 is supplied to the developing roller 1312 smoothly. Consequently, irregularity in development due to irregularity in developer supply is eliminated securely.
Patent JP-H05248656-A (JP)
Title: Ceiling buried type air conditioner
Inventor: KANNOU TATSUZOU
IPC: F24F13/20
Filed: 1992-03-03
Abstract: PURPOSE:To reduce the production of noise to a room space by providing an acoustical opening part which serves to transmit only sound to part of an external plate of a body exposed to a ceiling back space. CONSTITUTION:An indoor unit 100 of a ceiling buried air conditioner sucks indoor air from an air suction inlet 11 by the rotation of a fan 2, and is air- conditioned in a heat exchanger 3 and is further blow out from an air blow-off outlet 12 into a room space. In this case, there is formed an opening part capable of transmission of only sound, i.e., an acoutical opening part 7A on part of an upper surface outer plate of the indoor unit 100. The acoustical opening part 7A comprises a porous plate-shaped opening part 8A where part of the outer plate 1 is formed into a porous plate, and part 9A comprising a thin sheet sticked to the inside of the former or a sound absorption material with greater flow resistance. Hereby, any noise particularly produced in a blow-off side space 4 is radiated through the opening part 7A to a ceiling back space to reduce the propagation of the noise into a room.
Patent JP-H11241022-A (JP)
Title: Photosensitive polyimide precursor composition and semiconductor element using this
Inventor: SASAKI AKIHIRO
IPC: C08L79/08
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive polyimide precursor composition exerting a high-speed development, a high resolution and a high dimensional accuracy, a heat-resistant polyimide and a highly reliable semiconductor element. SOLUTION: A photosensitive polyimide precursor composition has a repeating unit of the formula (wherein X is a tetravalent organic group; and Y is a bivalent organic group) and contains a polyamic acid having a rate of imidation of from 0 to 15% and a compound having an amino group which may be ionically bonded to a carboxyl group in the above-mentioned polyamic acid via a salt complex and an addition polymerizable unsaturated double bond.
Patent JP-S62204005-A (JP)
Title: Pneumatic cylinder fitted with intermediate stop mechanism
Inventor: KIMURA TAKASHI
IPC: F15B15/26
Filed: 1986-03-03
Abstract: PURPOSE:To prevent a flaking phenomenon by providing a steel ball holding member provided with steel balls in plural rows, between the skirt part of a brake piston and a split bush and providing plural inclinated rings on the circumference of the steel ball holding member. CONSTITUTION:A brake metal 23 and a split bush 24 are provided in a duplex tube form, a brake piston 25 is provided on the circumference of a split bush 4, a steel ball holding member 30 which has steel balls 32 in plural rows is provided between the skirt part 27 of the brake piston 25 and the split bush 24, and a inclined ring 35 and an elastic body 34 are provided on the circumference of the steel ball holding member 30. A pressure contact area is large and so brake efficiency increases, and the working force per steel ball 32 lessens therefrom, because each steel ball 32 is rolling due to presence of the inclined ring 35 to move in the central direction of a piston rod 9 with the help of the movement of the brake piston 25. Accordingly, a flaking phenomenon can be prevented.
Patent JP-S58173110-A (JP)
Inventor: KLOOSTER JACOB PAULUS VAN DER
IPC: C09D5/16
Filed: 1983-03-18
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-H0329651-A (JP)
Title: Adapter for head parts and shaft parts of femur
Inventor: RABATO JII EIBUARIRU
IPC: A61F2/00
Filed: 1990-02-28
Abstract: PURPOSE: To facilitate an insertion of artificial thighbone by fixing an adapter made of a biocompatible metal to the inner cone-shaped columnar body of the biocompatible metal-made stem part of the thighbone as an artificial joints, and engaging the ceramics-made head part of the thighbone. CONSTITUTION: The biocompatible metal-made stem portionable part of a thighbone 12 is fixed by screwing an adapter 40 consisting of the biocompatible metal to an external receiving surface 26 having the taper of a columnar body 18 through a neck portion 16. And a ceramics-made head portionable part of a thighbone 30 is fixed to the adapter 40. 'This adapter 40 provides a cup-shaped body member 42 having a base wall 44 elongated to between a lower end portion 46 and an upper end portion 48, and the inside surface 50 and outside surface 52 of a corn-shaped base form are elongated to along a wall 44, and reinforced by a web 54. Thus, the insertion of the artificial thighbone can be easily carried out.
Patent JP-H10241280-A (JP)
Title: Servo circuit
Inventor: OKADA ISAO
IPC: G11B19/28
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To change a phase error gain according to a speed error gain and to simplify circuit configuration by frequency-dividing a reproducing clock signal and a reference clock signal and detecting the phase errors of both of these frequency-divided signals. SOLUTION: For first frequency-division, a counter 78 is synchronized with a clock CLK supplied from a terminal 80, a reference signal Tref is frequency- divided by the instruction of frequency-division data supplied from a terminal 82 and then a signal RED is outputted. For second frequency-division, a counter 84 is synchronized with a clock CLK, a signal PLL CLK supplied from a terminal 86 is frequency-divided and then a signal DBCK is outputted. The signals REF and DBCK are inputted to a phase comparator 92, and the Q output of FF reset by the rising edge of the signal DBCK set by the rising edge of the signal REF is supplied as phase data to a tri-state buffer 94. Also, exclusive OR at each rising time of the signals REF and DBCK is supplied as an enable signal to the buffer 94 and the phase errors are inputted to an addition circuit 64.
Patent JP-H05217213-A (JP)
Title: Optical recording medium
Inventor: OMI FUMIYA
IPC: G11B7/2472
Filed: 1992-02-01
Abstract: PURPOSE:To prevent the generation of a sputter and to carry out optical recording without considerably lowering sensitivity in the case of an additional recording type optical recording medium by which optical recording is carried out by pitting the recording layer with laser light. CONSTITUTION:This optical recording medium consists of a substrate 1, a recording layer 2 in which optical recording is carried out on the substrate 1 and a metal or metalloid layer having <=0.2cal/cm/cm<2>/sec/ deg.C heat conductivity as a protective layer 3 on the recording layer 2. The real number part of the double refractive index of the metal or metalloid layer at recording wavelength is within the range of 1-4 and the imaginary number part is within the range of 0.3-4.