baber/WOPTO huggingface dataset:
Patent JP-H02110289-A (JP)
Title: Device for spraying repair base to bored brick
Inventor: HANSU ROOTOFUSU
IPC: F27D1/16
Filed: 1989-09-26
Abstract: PURPOSE: To simply and desirably repair a perforated brick, by providing a mold outer shell and an injection head part where an outside contour conforms to an outside contour of the brick, and disposing the injection head part in a ground supply pipe which extends passing the inside of the mold outer shell and is guided by the mold outer shell. CONSTITUTION: A flowing direction A of an injection head part 19 or a ground supply pipe 15 is directed to a wear region located just close to a mold outer shell 4. A repairing ground is pushed through the ground supply pipe 15 and strikes the wear region of a perforated brick 1. A covering plate 21 covers an internal space 24 of the mold outer shell 4 from the repairing ground. The ground supply pipe 15 and the injection heat part 19 are rotated around a longitudinal axis 8, and the repairing ground is uniformly distributed around the mold outer shell 4. When the wear region is larger, the ground supply pipe 15 is further pushed longitudinally such that the injection head part 19 exceeds the mold outer shell 4.  When the repairing ground is coated, supply of the ground is interrupted, and the ground supply pipe 15 is pulled back until a collar 22 makes contact with a stopper ring 23, whereby the injection head part 19 is withdrawn into the shell outer shell 4. After the repairing ground is hardened, an apparatus is pulled out from an insertion opening 2 in a pipe piece 11, and the mold outer shell 4 is separated from a cover part 9, and further a gas washing brick is fixed to the cover part 9 and is fitted into the opening 2.
Patent JP-S61128707-A (JP)
Title: Levitation controller of magnetic attraction levitating vehicle
Inventor: SHIMADA TOSHIRO
IPC: B60L13/06
Filed: 1984-11-22
Abstract: PURPOSE:To remove an influence which affects the levitation control of a rail seam by switching feedback signals from two gap sensors by the pulse output at the seam passing time. CONSTITUTION:A gap detecting sensor is composed of a main gap sensor 3a and an auxiliary gap sensor 3b disposed forward of a traveling direction. When the output of a diode 9-1 increases in a pulsating manner due to the seam passage of the sensor 3b, an FF circuit 11 is set to switch a feedback signal from the sensor 3a to the sensor 3b. Then, when the sensor 3a passes the seam by the movement of a vehicle, the FF circuit 11 is reset to again return the feedback signal of controlling the levitation to the sensor 3a.
Patent JP-H0296347-A (JP)
Title: Semiconductor wafer inspection device
Inventor: MAKIDERA YOSHIKO
IPC: H01L21/68
Filed: 1988-09-30
Abstract: PURPOSE:To inspect the periphery of a wafer only by rotating a rotary shaft without lifting the wafer by attaching protrusions to the rotary shaft which rotates the wafer. CONSTITUTION:This device is equipped with the following members: semiconductor wafer holders 1 consisting of two pieces of rods which hold a plurality of semiconductor wafers and are parallel to each other; a rotary shaft 2 which locates between two pieces of rods 1 and is mounted below the wafer holder; and protrusions 3 which are attached to the rotary shaft 2 and are formed into a spiral shape on the circumference of its shaft. Wafers 5 are held by two pieces of rods 1 and these rods hold a plurality of the wafers 5 and are parallel to each other. The rods 1 are allowed to rotate the rotary shaft 2 equipped with the protrusions 3 which push up the wafers. In this way, the periphery of the wafers are inspected without lifting up the wafers 5 and any damage to the surface of each wafer and adhesion of ink on the wafer are prevented. This inspection decreases fraction defective and improves reliability.
Patent JP-H0974711-A (JP)
Title: Method for fixing rotor of magnetic bearing motor
Inventor: ANDO TOKUO
IPC: F16C32/04
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide the rotor of a magnetic bearing motor, wherein the accuracy of the dimensions in the axial direction is easy to provide, and the coupling is strong. SOLUTION: In the fixing method of the rotor of a magnetic bearing motor, wherein rotors 2 and 5 for radial magnetic bearings, spacers 3, a rotor 4 of the motor, an end plate and the rotor of a thrust magnetic bearing are sequentially coupled with a shaft 1 from the side of an output shaft, a hole 12 is provided at the edge of the shaft 1 on the side of the anti-output shaft, and a taper hole or is provided in the end plate 6. Furthermore, a groove 7G, wherein a boss is coupled with the shaft 1, is made to be a cup shape, and a protrusion 72, which is coupled with a tapered hole 13 of the boss, and a tapered protrusion 71, which is coupled with the tapered hole 61 at the boss, are provided at a rotor 7 of the thrust magnetic bearing. The rotor 7 of the thrust magnetic bearing is made to have pretension with a bolt 8 and fixed to the side of the anti-output shaft of the shaft 1.
Patent JP-H1180333-A (JP)
Title: Block copolyester and its production
Inventor: YOSHIDA YOICHI
IPC: C08G63/78
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a block copolyester simultaneously improved in hydrolysis resistance and cold resistance by copolymerization between soft segment and hard segment in a specific molar ratio followed by copolymerization of specific amount(s) of a dimer acid and/or dimer diol to the soft segment-constitutive polyester portion. SOLUTION: This block copolyester is obtained by melt kneading of (A) a noncrystalline polyester containing >=60 mol.% of isophthalic acid and/or phthalic acid component and 5-30 mol.% of a 6-12C aliphatic dicarboxylic acid component, each based on the total acid components of the polyester, and containing >=70 mol.%, based on the total diol components, of a 6-12C aliphatic α,ω-diol component, which is prepared by copolymerization of 5-30 mol.% of dimer acid and/or dimer diol to the soft segment-constitutive portion of the polyester, with (B) a crystalline polyester with butylene terephthalate unit as the main recurring unit, in a weight ratio A/B of (80:20) to (20:80), and by ending the transesterification reaction at a point when the melting point of the resulting block copolymer is 2-40 deg.C lower than that of the component B.
Patent JP-H0784310-A (JP)
Title: Camera
Inventor: KIMURA FUMIO
IPC: G03C3/00
Filed: 1993-09-10
Abstract: PURPOSE:To provide a camera by which a movable shielding window can be opened/closed without causing any increase in a size and a cost. CONSTITUTION:In a camera, in which a film cartridge 1 having a movable shielding window 4 can be mounted and opening/closing of the movable shielding window 4 is linked with opening/closing of a cartridge chamber lid 6, a coil spring 16, whose energizing force to a cartridge chamber lid opening/closing knob arranged inside the lid 6 is varied according to opening/closing of the cartridge chamber lid 6, and an opening/closing knob spring, which gives energizing force against the spring 16 to the cartridge chamber lid opening/closing knob, are provided, and the movable shielding window 4 is opened/closed by the relative action between the two springs.
Patent JP-2001072996-A (JP)
Title: Bactericidal detergent composition
Inventor: SASAYA JUN
IPC: C11D1/72
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a bactericidal detergent composition which exhibits an effective detergency to both inorganic dirt and organic dirt by incorporating peracetic acid, acetic acid, hydrogen peroxide, and a surfactant into the same. SOLUTION: This composition is prepared by dissolving 0.3-1.5 wt.% peracetic acid, 2-20 wt.% acetic acid, 4-12 wt.% hydrogen peroxide, and 1-20 wt.% surfactant. The surfactant is preferably a nonionic surfactant represented by the formula: R1O-(R2-O)n-H, wherein R1 is a hydrocarbon group; R2 is alkylene; and n is 1 or higher. The moiety represented by (R2-O)n in the formula can be formed by the addition polymerization of an alkylene oxide or the like such as ethylene oxide, propylene oxide, butylene oxide, an α-olefin oxide or styrene oxide. In forming the (R2-O)n moiety, R2 is determined by the kind of the alkylene oxide or the like. Preferably, 50-100 mol% of the (R2-O)n moiety is accounted for by oxyethylene units, and the degree of polymerization (n) is 1-20.
Patent JP-H1177032-A (JP)
Title: Decomposition of organic compound
Inventor: HIRATA AKIRA
IPC: C02F1/72
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To decompose dichloromethane and chloroform. SOLUTION: Organic compounds in water are irradiated with ultraviolet rays. The organic compounds are substances which have not absorption properties for wavelengths of 250 nm or more like dichloromethane or chloroform. The ultraviolet rays to be emitted to the organic compounds in water are generated by a low voltage mercury lamp. The ultraviolet rays of 185 nm wavelength besides the main wavelength of 254 nm are emitted into water at a high transmittance to decompose dichloromethane and chloroform directly. An oxidizing agent can be added into water to use the decomposition action by ultraviolet ray of 254 nm wavelength together.
Patent JP-H0888074-A (JP)
Title: Discharge electrode for ion generating device
Inventor: OKANO KAZUO
IPC: H01T23/00
Filed: 1994-09-16
Abstract: PURPOSE: To enhance the carrying efficiency of ions by letting a gas blow-out port be opened at the tip end face of an ion generating section. CONSTITUTION: The main body 11 of a discharge electrode is made out of a metal, or polycrystal silicone and the like, and is formed into a round bar shape. A convergent tapered section 12 is formed at the tip end section of the main body 11, when positive or negative high voltage is applied to the main body 11, a great amount of ions is generated out of the vicinity of the tip end section of the tapered section 12 as compared with the other sections. A curved surface section 4 in a circular arc shape is formed at the intersecting section of the tip end face of an ion generating section 13 with its outer circumference. A blow out port is formed inside the main body 11 while being penetrated through the inside from its rear end face to its tip end face.  A gas feed source is connected to the rear end section of the blow out port 15, and fed gas is so designed as to be blown out forward out of an open section at the tip end section of the ion generating section 13.
Patent JP-S60139353-A (JP)
Title: Rotor for centrifugal separator
Inventor: OOTA MICHIHIRO
IPC: B04B5/02
Filed: 1983-12-27
Abstract: PURPOSE:To eliminate residual inclination, by forming the cross-sectional shape of the projection provided to either one of a bucket and a rotary plate in order to support the bucket in a suspended state into a non-circular shape. CONSTITUTION:In order to support a bucket 3 in a suspended state, the cross- sectional shape of the projection 5 provided to either one of the bucket 2 and a rotary plate 1 is formed into a non-circular shape surrounded by a circular arc and a straight line. When the projection 5 is provided to the bucket 2, the straight line part 5' of the cross-sectional area of the projection 5 is positioned along the lower side of the projection. When the projection 5 is provided to the rotary plate 1, the straight line part 5' of the cross-sectional area of the projection 5 is positioned along the upper side thereof. By this structure, the bucket 2 is suspended when the rotary plate 1 is stopped and the straight line part 5' of the projection 5 is contacted with the bottom surface of a receiving part and, when the rotary plate 1 is rotated, the straight line part 5' thereof is contacted with the rising surface of the receiving part. As a result, residual inclination is eliminated.
Patent JP-S6490574-A (JP)
Title: Formation of superconductor wiring
Inventor: SUGIHARA TADASHI
IPC: C04B35/00
Filed: 1987-09-30
Abstract: PURPOSE:To control the characteristics of a superconductor substance accurately by determining the composition of a copper oxide constituting the superconductor substance by a forming process for a wiring. CONSTITUTION:A source electrode 15 and a drain electrode 17 formed by a superconductor are faced oppositely to the surface of a semiconductor substrate 12 from which one part of an insulating layer 13 is exposed. A gate electrode consisting of a superconductor composed of either one or a plurality of a scandium element, an yttrium element and a lanthanoid element and either one of alkali earth metals or a plurality of copper elements is shaped onto an insulating layer 19. That is, an insulating layer 21 under an amorphous state is formed onto the insulating layer 19. A photo-resist is applied onto the wiring layer 21 and a photo-resist layer 23 is shaped, and the photo-resist layer 23 is pattern- formed and a mask layer 25 is shaped. When the mask layer 25 is formed, the wiring layer 21 is removed selectively through reactive ion etching, and a wiring body 27 having a specified pattern is shaped. The mask layer 25 is gotten rid of, and oxygen ions are implanted to the wiring body exposed. Accordingly, a wiring composed of a superconductor substance having a desired composition, the superconductor having desired characteristics, is acquired.
Patent JP-H1077091-A (JP)
Title: Unhulled rice carrying device
Inventor: ISHIDA HIROSHI
IPC: B65D88/12
Filed: 1996-08-31
Abstract: PROBLEM TO BE SOLVED: To efficiently house unhulled rice in a large sized bag body, and in addition, surely force-guide all the unhulled rice housed in the bag to the unhulled rice inlet of a screw conveyor without requiring human power or power and surely discharge it, and at the same time, enable the carrying by truck under a stable state at the times of loading and carrying. SOLUTION: A large sized bag body 1 is installed in a frame body 4 on the deck of a truck under an inserted state, and then, suspension rods which are integrated with a bag part for ascending operation on the external surface of the large sized bag 1 are raised by a tensile force of a coil spring 7 which is fitted in the hollow parts of columns 42, 42,... Then, all unhulled rice is forcibly made to flow down to the unhulled rice inlet of a screw conveyor 5, guided and discharged.
Patent JP-H1180640-A (JP)
Title: Oil for ink
Inventor: SUZUKI AKINORI
IPC: C09D11/033
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an oil for ink which maintains the characteristics of a higher aromatic mineral oil and offers a high level of safety. SOLUTION: An oil for ink has a mutagenicity index MI of smaller than 1.0, an aroma component (%CA) of from 20 to 55%, a kinematic viscosity at 40 deg.C of 600 mm<2> /s or larger and an aniline point of 100 deg.C or lower. The amount of benz [a] anthracene, benz [b] fluoranthene, benz [j] fluoranthene, benz [k] fluoranthene, benzo [a] pyrene, dibenz [a, j] acridine, dibenz [a, h] anthracene, 7H-dibenzo [c, g] carbazole and dibenzo [a, e] pyrene contained are each not higher than 10 ppm (based on mass) and the total amount thereof is not higher 50 ppm (based on mass), based on the total amount of the oil for ink.
Patent JP-H0780634-A (JP)
Title: Brazing method
Inventor: KUNIWAKI YOSHIHARU
IPC: B23K20/00
Filed: 1993-09-08
Abstract: PURPOSE:To provide a high strength brazing method applicable for brazing of a sputtering target which is sputtered with high power as not realized in the brazing method of In simple substaince. CONSTITUTION:The object to be brazed by the surface treatment such as plating, vapor deposit, sputtering, etc., that is, the sputtering target material 1 used for thin film forming is used as joined at a brazing part 3 with being brazed on the cooling plate called a backing plate 2 made of copper or stainless steel, because the target itself heated to a high temp. during sputtering. The coated layer of Cu having a thickness of >=10mum net is formed on the surface of the object to be brazed, the formed Cu coated layer and In as brazing filler material is heated to >= In melting temp. to <=500 deg.C, melting In to be alloyed with Cu, InCu(60wt.% In, 40wt.% Cu) alloy phase is finely dispersed in In, producing a brazing filler material, the object to be brazed is brazed.
Patent JP-S61126034-A (JP)
Title: Transnasal carcitonin agent containing aldose
Inventor: HASUMI TOSHIJI
IPC: A61K38/23
Filed: 1984-11-26
Abstract: PURPOSE:To provide a calcitonin agent for transnasal administration, having improved absorption efficiency of the calcitonin through the mucosa of nasal cavity by the use of aldose and/or glucosamine as an adsorbefacient without causing the side effects such as the tissue damage, etc., and useful for the remedy of osteoporosis, etc. CONSTITUTION:The objective drug composition for transnasal administration contains (A) a calcitonin useful for the remedy of osteoporosis, hypercalcemia, Behcet's disease, etc. such as salmon calcitonin, human calcitonin, elcatonin, swine calcitonin, etc. and (B) an aldose (especially ribose or glucose) and/or glucosamine as an absorbefacient. The active components are added to a liquid diluent or carrier suitable for the administration to the nasal mucosa. The agent is formed in the form of aqueous solution, hydrogel or solid powder having high absorption efficiency through the nasal mucosa and free from the side effects such as the damage of tissue, etc.
Patent JP-H04126549-A (JP)
Title: Preparation of catalyst for production of acrolein and acrylic acid
Inventor: OKITA MOTOMU
IPC: B01J37/08
Filed: 1990-09-19
Abstract: PURPOSE:To obtain a catalyst for production of acrolein and acrylic acid from propylene in an advantageous manner by using a compd. formed by heat-treating a mixture of Bi with Sb and other elements at a certain temp. CONSTITUTION:A catalyst having a compsn. represented by a formula MoaBibFecSbdAeXfYgZhOi (where A is Ni and/or Co, X is Li, Na, etc., Y is Mg, Zn, etc., Z is P, B, etc., a-i show atomic ratio, in case a is 12, b is 0.01-3, c is 0.01-5, d is 0.01-2, e is 1-12, f is 0.001-1, g is 0.01-10, h is 0-20 and i is number of pxygen atoms satisfying the valance of each component) is prepd. with a compd. formed by heat-treating a mixture of Bi with Sb, A and at 700-850 deg.C. When the resulting catalyst is used, acrolein and acrylic acid are advantageously produced from propylene.
Patent JP-S62275368-A (JP)
Title: Recording and reproducing device for disk cartridge
Inventor: YAMADA NOBORU
IPC: G11B23/50
Filed: 1986-10-20
Abstract: PURPOSE:To obtain a disk cleaning mechanism which virtually eliminates the change of press-contact force due to the change with the lapse of time, etc., by using an energizing means to apply the force to a plate or a positioning means to support and position the plate. CONSTITUTION:A spring 14 serving as an energizing means is attached to a frame body 7 and a positioning groove 141 and a positioning hole 142 are set to projections 15 and 15' respectively for positioning of the spring 14. When a disk cartridge is put into the frame body 7, the spring 14 is deformed by the force with which the disk cartridge is pushed by the frame body 7. The force is applied to a plate 4 in response to the value of deformation of the spring 14. The plate 4 can freely move by a small distance and therefore applies the pressing force to a liner 3. While a plate 4' is positioned by abutting on a plate supporter 11 and therefore both liners 3 and 3' are pressed to both sides of a disk 2 between both plates 4 and 4' by the force of the spring 14. Thus the foreign matters attached to the disk can be removed.
Patent JP-H0588211-A (JP)
Title: Liquid crystal display device
Inventor: HOSHINO AKIHIRO
IPC: G02F1/1333
Filed: 1991-09-27
Abstract: PURPOSE:To reduce irregularities in the image display of a high polymer dispersion type liquid crystal display device used for a liquid crystal television and an office automation equipment, etc., and to improve contrast. CONSTITUTION:In the liquid crystal display device for which a picture element electrode 5 is arranged in a matrix array state and a scanning electrode 7 is formed in a stripe state in the column direction of the electrode 5 on one of the respective inner surfaces of a pair of opposed transparent insulating substrates 1 and 2, and a signal electrode 6 intersecting orthogonally with the electrode 7 each other is formed in the stripe state on the other opposed surface, and then a high polymer dispersion type liquid crystal layer 3 is interposed by the pair of substrates 1 and 2; a scattered light absorbing body 4 which is previously immersed in the liquid crystal and for which ultraviolet irradiation and heat treatment used for the production of the high polymer dispersion type liquid crystal are performed is provided in the liquid crystal layer 3.
Patent JP-H03113272-A (JP)
Title: Refrigerator
Inventor: OGAWA SHOZO
IPC: F25D25/02
Filed: 1989-09-27
Abstract: PURPOSE:To improve removing easiness of food in a rear part of a vessel by forming a recess at the part of the rear wall of the vessel in a refrigerator in which the vessel is so provided as to be freely drawn by longitudinally sliding the vessel to be opened upward back and forth. CONSTITUTION:Several rows of bottles such as for beer are contained in a standing state in a bottle container 6, and a plurality of bottle stoppers 7 are provided among the bottles 13 to prevent the bottles 13 from damaging due to contact with each other in the case of opening or closing a bottle chamber door 9. An oblique part 6a is inclined at an angle (theta) near the rear end of the bottom of the container 6 in a range of about one bottle 13. A recess 6b is so formed as to be recessed rearward further from the rear wall surface at the part of the rear wall of the container 6. An upper partition 14 and a lower partition 15 are respectively disposed to be divided between a cold storage chamber 3 and a bottle chamber 5 and between the chamber 5 and a vegetable chamber 4.
Patent JP-S63102324-A (JP)
Title: Semiconductor wafer washing system
Inventor: KUNITOKU KAZUHIDE
IPC: B08B13/00
Filed: 1986-10-20
Abstract: PURPOSE:To check the contamination of washing fluid by a method wherein a liquid is taken into a mixer from a wafer washing and treatment vessel and a reagent tank respectively, and the light absorptive characteristics of the mixed fluid are analyzed. CONSTITUTION:The washing fluid of a wafer washing vessel 1 and the reagent of a reagent tank 3 are mixed by a mixer 4, and the mixed solution is sent to a light absorptive characteristics analyzer 5. The light absorptive characteristics of the mixed solution is measured by the light absorptive characteristics analyzer 5, and the presence or not of contamination is detected on the basis of the judgement standard provided in advance. The mixed solution is exhausted into a drain pipe 6. The semiconductor wafer to be washed passes through a wafer washing vessel 1 and a washing and drying treatment part 2 in succession as shown by the arrow 7 in the diagram, and it is washed. When the object of detection of contamination is set on Al ions, xylenol orange is used, and when the absorptive value of the wavelength of 500-550 nm is measured by the light absorptive characteristics analyzer 5, the Al ions of 100 ppm or more can be detected without fail. Also, when the object of contamination detection is other than the Al ions, the reagent and the absorption peak wavelength are selected according to the technique of chemical analysis. As a result, the contamination of the washing fluid can be detected.