baber/WOPTO huggingface dataset:
Patent JP-H0610249-A (JP)
Title: Magnet system for needle selection in textile machine
Inventor: DEIITOMARU HARUTEINGU
IPC: D04B15/78
Filed: 1993-04-26
Abstract: PURPOSE: To provide a magnet system having a small volume capable of enabling a space-saving close arrangement of a plurality of magnet systems, and having strong needle with a supporting part having good reliability. CONSTITUTION: This magnet system has a long and slender magnet core 2 having a magnetizing coil 3, and a rotatably supported long and slender needle 1 composed of a plastic material and arranged in front of the terminal surface 5 of the magnet core. The needle 1 is extended in the nearly axis direction of the axial line of the magnet core. The edge part facing to the terminal surface of the magnet core has a permanent magnet 7, and the polarization direction of the permanent magnet is extended in the lateral direction to the axial line of the magnet core.  Magnetic flux guide thin plates 8 and 8' are installed at both sides of the magnet core 2, and the magnetic flux guide thin plates are extended from the before terminal part 9 of the magnet core at which the magnet core is magnetically connected to the magnetic flux guide thin plate to the point at least over the region of the permanent magnet 7.
Patent JP-H0572000-A (JP)
Title: Optical fiber sensor
Inventor: WATANABE WATARU
IPC: G02B6/42
Filed: 1991-04-30
Abstract: PURPOSE:To achieve a lengthening of an optical fiber containing a fluorescent fiber while expanding a detection range of the position of emission concerning an optical fiber sensor containing a plurality of fluorescent fiber parts. CONSTITUTION:A plurality of fluorescent fiber parts 16, 18, 20, 22 and 24 containing fluorescent pigments are connected in series with transparent optical fiber parts 26. The fluorescent pigments of the plurality of fluorescent fiber parts contain components generating fluorescence varied in wavelength. The fluorescent pigment of the fluorescent fiber part positioned in the middle have the largest wavelength of the fluorescence while the wavelength of the fluorescence of the fluorescent pigments is made to reduce gradually as fluorescent fiber parts are farther away from the middle toward the outer sides.
Patent JP-H02279999-A (JP)
Title: Dome for airframe
Inventor: KITAJIMA KOICHI
IPC: F42B15/01
Filed: 1989-04-19
Abstract: PURPOSE:To make the light-wave transmittance large while the air resistance of a dome is suppressed to a low degree by making a dome in a sharp shape only at the tip and in such a manner as to make optical axes of a light-wave sensor form angles in the proximity of a right angle with a dielectric plate 1 forming the dome. CONSTITUTION:Infrared rays radiated from a target form an angle in the proximity of a right angle with a dielectric plate 1 so that the infrared reflection at the surface of the dielectrics is suppressed to a small amount when the rays reach an infrared sensor 2. A tip 3 providing a sharp figure to the dome is so small in diameter as compared with the diameter of the dome that the infrared rays obstructed by the tip 3 are negligible in amount. Thus the dome as a whole transmits infrared rays at a large transmittance. Shock waves which are mostly due to air resistance at the dome occur at the foremost end of the tip 3 of the dome. Occurrences of shock waves at the joint between the dome 1 and the tip 3 and at the dome 1 are suppressed to a small incidence. Results are the same with a cone-shaped dome having a large length L to diameter D ratio; such a dome as a whole lends itself to reduction of the air resistance during the high-speed flight.
Patent JP-S63263472-A (JP)
Title: Measuring instrument for electrostatic charging quantity distribution of toner
Inventor: KIKUTA SHINJI
IPC: G03G9/087
Filed: 1987-04-22
Abstract: PURPOSE:To guide separated toner to a measurement part efficiently by providing a sticking preventing means which prevents toner which is scattered to a hood member from sticking on the internal surface of the hood member. CONSTITUTION:Compressed air 5 from an air needle 5 is blown to a developer held on a magnet 4 and a small amount of toner is scattered toward the internal surface of the hood member 6 while leaving carriers attracted magnetically to the magnet 4. A fine amount of air, however, leaks out of a filter 9 on the internal surface of the hood member 6, so the toner is forced back by the air and never sticks on the filter 9. The scattered toner is guided by the hood member 6 to above a funnel 10 and sucked into the funnel 10 with an air flow formed above the funnel 10. Then the toner is gathered in the center of the funnel 10 and falls from an exit 10b.
Patent JP-S62258915-A (JP)
Title: Burner
Inventor: JINNO HIDEYUKI
IPC: F23D14/02
Filed: 1986-05-01
Abstract: PURPOSE:To prevent the development of resonant sounds by providing the main body of a burner with a burner and a blower for supplying air for combustion to the burner and providing a throughhole at a location opposite to the intake opening of the blower. CONSTITUTION:A through-hole 11 is provided at a location opposite to the intake opening 6a of a blower 6 for the main body of a hot water supplier which is the burner main body, and the vibration energy which passes through the flame opening 12 of a combustion plate and advances towards a suction opening 6a from the discharge opening 6b of the blower 6 during combustion of a burner is discharged from a through-hole 11 to the outside so as not to develop unpleasant resonant sounds.
Patent JP-H07279803-A (JP)
Title: Alternating current ignition device
Inventor: MIHIAERU DETSUTSU
IPC: F02P15/10
Filed: 1995-03-22
Abstract: PURPOSE: To simplify a circuit controlling semiconductor switches to guarantee reliable operation by using currents flowing through energy circuit diodes as control signals for the semiconductor switches. CONSTITUTION: This alternating current ignition system has four final ignition stages Z1 -Z4 with respective ignition coils Tr1 -Tr4 , oscillation circuit capacitors C1 -C4 connected in parallel with primary windings, semiconductor switches T1 -T4 connected in series with the primary windings, and energy recovery diodes D1 -D4 connected in parallel with the semiconductor switches. The cathodes of the diodes D1 -D4 are connected to junctions where the semiconductor switches are connected to the primary windings and the anodes thereof are guided to only one resistance R2 , which is connected to reference potential. A wired OR circuit achieved by the diodes D1 -D4 needs a diode current only once for the entire alternating current ignition system.
Patent JP-H01271931-A (JP)
Title: Optical reproducing head
Inventor: MIYAUCHI SADAICHI
IPC: G11B7/135
Filed: 1988-04-22
Abstract: PURPOSE:To attain formation onto a lightweight slider and to attain high-speed access and narrow track by forming a first optical waveguide path and a second optical waveguide path and providing a metal clad type mode filter for each of them. CONSTITUTION:Emitting light from a laser diode 36 passes through an optical waveguide path 38 and is made incident directly from its tip on a magneto- optical disk 31. Reflected light reflect by the disk 31 makes incident from the tip of the waveguide path 31, is propagated to an optical waveguide path 40 by a cross type photo directivity coupler 39, enters a photodetector 3 and a reproducing signal is obtained. The coupler 39 couples by an evanescent field, by using this, it is hard for the mode conversion of light to occur, the return of the reflected light is decreased and the oscillation instability of the diode 36 is prevented. Metal clad type filters 46 and 47 are provided for the optical waveguide paths 38 and 40 respectively, an angle formed by them is made 45 deg. and thus, the reproducing signal in a disk 31 can be made maximum. By making smaller an optical system and using filters like this, the formation to the lightweight slider is attained.
Patent JP-S63263369-A (JP)
Inventor: YOSHIMURA HIROICHI
IPC: F25C5/12
Filed: 1987-04-21
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-H11292647-A (JP)
Title: Carbon fiber-reinforced material and its production
Inventor: NIKAIDO MITSUNOBU
IPC: C04B35/83
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon fiber-reinforced material capable of exhibiting, in good balance, characteristics which a composite material and ceramics have by forming the material into a material in which ceramics comprising a carbon fiber-reinforced carbon composite material and silicon carbide or silicon nitride are each formed of a continuous phase and carbon fiber remains in uneroded state. SOLUTION: This carbon fiber-reinforced material preferably comprises 50-90 wt.% carbon fiber-reinforced carbon composite material and 50-10 wt.% ceramics comprising silicon carbide or silicon nitride. This carbon fiber- reinforced material is obtained by carbonizing a preform comprising a carbon fiber and a carbonaceous matrix or depositing carbon onto a preform of carbon fiber by chemical vapor depositing method to prepare carbon fiber-reinforced carbon composite material, impregnating an organosilicon compound into the composite material and heat-treating the impregnated material in an inert gas atmosphere or producing ceramics by chemical deposition method. In the carbon fiber-reinforced carbon composite material, a volume ratio of carbon fiber is preferably about 20-50 based on total volumes.
Patent JP-H02277911-A (JP)
Title: Valve control device of internal combustion engine
Inventor: YAMAMOTO OSAMU
IPC: F01L13/00
Filed: 1989-04-19
Abstract: PURPOSE:To prolong the durability of a valve lift switching mechanism and improve the drivability of a vehicle by maintaining valve lift characteristics suitable for the low-rotation region of an engine when the road surface friction coefficient is the preset value or below. CONSTITUTION:A TCS(driving wheel slip detection)-ECU 20 detects the excessive slip state of driving wheels. An ENG-ECU 5 controls a solenoid valve 26 in response to the output of the TCS-ECU 20 and performs the valve timing switching control of the suction valve and the exhaust valve of an internal combustion engine 1. The TCS-ECU 20 calculates the estimated value of the road surface friction coefficient based on the difference between the driving wheel speed and the car body speed and the acceleration of the car body speed and feeds the calculated result to the ENG-ECU 5. When the friction coefficient is the preset value or below, the valve timing is maintained at the characteristics suitable to the low-rotation region of the engine 1. The valve timing suitable for the low-rotation region is fixed while the slippery state is continued, and the switching frequency of the valve timing by traction control can be decreased.
Patent JP-S58214759-A (JP)
Inventor: TANAKA HIROYOSHI
IPC: F25B47/02
Filed: 1982-06-09
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-S63266341-A (JP)
Title: Reaction tank for automatic chemical analyzing device
Inventor: UKON HIDEO
IPC: G01N21/15
Filed: 1987-04-24
Abstract: PURPOSE:To maintain the driving resistance of a reaction cell to the minimum, and also, to maintain a flow of a constant temperature fluid in a constant state, and to equalize a reaction temperature of an inspection body, by arranging wipers provided in a reaction tank at an appropriate interval without collecting them in one part. CONSTITUTION:On the inside of a reaction tank 1 in which constant temperature water is circulating, a chain 3 which has been wound around two sprockets 4 is provided, and through a supporting body 5 which has been attached to its separated link, a reaction cell 6 of a direct photometric type is arranged. The reaction cell 5 circulates in the reaction tank 1 as the sprocket 4 is rotated by a rotary mechanism of the outside. In the bottom part of the reaction tank 1, wiper 7 for wiping away contamination of the reaction cell 6 is placed at an appropriate interval along the moving direction of the reaction cell 6. By placing the wiper 7 in such a way, when the reaction cell 6 passes through the wiper 7 it becomes the minimum driving resistance, and the constant temperature water can pass through smoothly between the reaction cell 6 and the wiper 7.
Patent JP-H10272037-A (JP)
Title: Baby carrier
Inventor: SUZUKI SACHIYO
IPC: A47D13/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a baby carrier of a simple structure in which surface pressure applied to the body of a baby can be uniformly distributed in a carrier main body. SOLUTION: This baby carrier is provided with a carrier main body in which a front part 3, a thigh part 4, and a back part 5 are integrally formed. A pair of belt members 15, 15' respectively formed straight and crossing each other above the thigh part 4 are disposed on the carrier main body 2. In both parts from the crossing part above the thigh part 4 to the back part 5 and to the front part 3, both belt members 15, 15' are sewn with the carrier main body 2 in the condition where they are curved to get closer to each other.
Patent JP-S59224055-A (JP)
Title: Device for connecting batteries
Inventor: HAMAO NAOHIRO
IPC: H01M50/528
Filed: 1983-06-03
Abstract: PURPOSE:To obtain a body which consists of batteries connected in series and in which a safety valve is protected by using a connection member consisting of a metallic cup which has a cylindrical section having a closed top, a concave section formed around the cylindrical section and having degassing grooves, and a cylindrical peripheral section having a stage continuous with the outer periphery of the concave section. CONSTITUTION:A connection member 7 consisting of a metallic cup has a cylindrical section 11 having a closed top, a concave section 9 formed around the cylindrical section 11 and having degassing grooves 10, and a cylindrical peripheral section 8 having a stage continuous with the outer periphery of the concave section 9. At first the cylindrical section 11 of the connection member 7 is attached to a metallic cap 3 which is an electrode part of battery 2a so as to achieve positioning. Next, plural fused spots of the concave section 9 of the connection member 7 are fused to the brimmed section of the cap 3 by spot welding. After that, the peripheral section 8 of the connection member 7 welded to the cap 3 of the battery 2a is attached to a case which is an electrode part of another battery 2b before the peripheral section 8 and the case are welded together to connect the batteries 2a and 2b in series. By the means mentioned above, the batteries 2a and 2b can be connected in a state of protecting a safety valve without causing any bending of the batteries 2a and 2b connected in series as well as any shift between the batteries 2a and 2b.
Patent JP-H10277794-A (JP)
Title: Machine press having a plurality of slides
Inventor: OBA SUSUMU
IPC: B30B15/04
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a plurality of slides adaptable to the transport limit without any restriction in the manufacturing even for a crown in which a drive mechanism to vertically move a plurality of slides is built in. SOLUTION: At least two sets of crowns 2 in which a sliding mechanism to vertically move at least one set of slides 6A, 6B is built in are provided, the crowns are abutted on each other on the right and left sides of the respective crowns 2, a plurality of through holes are provided in the right-to-left direction of a frame on the abutted part, and the crowns are integratedly tightened by bolts and nuts to be fitted in the holes. In addition, at least one set of drive source unit 10 to drive the sliding mechanism built in the respective crowns 2 is provided to constitute the crown 2 on an upper part of the frame on the abutted part on the right and left sides of the respective crowns 2.
Patent JP-H0726181-A (JP)
Title: Recording solution
Inventor: SANO HIDEO
IPC: C09D11/328
Filed: 1994-05-13
Abstract: PURPOSE:To provide a black recording solution comprising an aqueous medium and a specific coloring matter, good in printing quality, high in the concentrations of recorded images and excellent in water resistance, light resistance and long period storage stability, when recorded on plain paper, and suitable for ink jet recording. CONSTITUTION:The objective recording solution comprises an aqueous medium and a coloring matter of the formula [B is (substituted)phenylene, naphthylene; l, m, p are 0, 1; n is 0-2; X, Y are H, 1-7C (substituted)alkyl, 1-9C (substituted) alkoxy, but the sum of the numbers of the carbon atoms of X and Y is >=3; the sum of the numbers of the carbon atoms is >=2 when one of X and Y is H; R1, R2 are H, COOH-substituted 1-3C alkyl, 2-4C hydroxyalkyl].
Patent JP-H09288817-A (JP)
Title: Magnetic recording medium and its production
Inventor: ENDO KATSUMI
IPC: G11B5/84
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having a carbon series protective film which has low friction coefficient and is excellent in durability. SOLUTION: In the magnetic recording medium having a supporting body 11, a magnetic film 12 and the protective film 14, the protective film 14 contains C component and F component and Raman spectroscopic spectrum thereof has a broad peak with >=70cm<-1> half-value width in 1550±60cm<-1> region and has a sharp peak with <=60cm<-1> half-value width in 1550±40cm<-1> region.
Patent JP-S5726233-A (JP)
Title: Spring breakage preventor for carburetor
Inventor: TAMAKI SHIGEO
IPC: F16F3/10
Filed: 1980-07-23
Abstract: PURPOSE:To prevent a cylindrical elastic solid from being removed from a coil- shaped spring with the cylindrical elastic solid inside which is used as the throttle return spring of a carburetor by improving its shape. CONSTITUTION:In a carburetor main frame, a coil-shaped spring 4 is applied between a spring cover 3 and a throttle lever 2 and is elastic in proportion to the movement of the throttle lever 2. In this case, the coil-shaped spring 4 reduces the coil inner diameter of one end 4a as compared with other parts. Then a cylindrical elastic solid 7, such as rubber for preventing breakage of the spring 4 which is provided inside it is formed compactly so that the external diameter of the one end can be almost the same as the inner diameter of the said end 4a and becomes a contracted part (vena contracts). This prevents slipping off of the cylindrical elastic solid 7 once the cylindrical elastic solid has been inserted inside the spring 4.
Patent JP-H10290380-A (JP)
Title: Gradation improving circuit
Inventor: MORITA TOMOKO
IPC: G06T5/00
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent unnatural coloring at low luminance generated by the error propagation processing at a post stage by replacing a part of color components with luminance signals at the part of low gradation corresponding to the distribution of a luminance signal level in a scene control circuit. SOLUTION: The scene control circuit 12 outputs threshold detection signals corresponding to the distribution of the luminance signal level of a field unit from the luminance signals Y. For the threshold detection signal, whether it is larger or smaller than a threshold value generated similarly inside the circuit 12 is compared and detected. The threshold value becomes a small value when the luminance signal level distribution is concentrated on the low luminance. When the luminance level is smaller than the threshold value of luminance replacement by the threshold detection signal, selection circuits 1B, 1C and 1D select and output the output signals of addition circuits 18, 19 and 1A. Thus, the unnatural coloring at the low luminance generated in an error propagation circuit 1E is made inconspicuous.
Patent JP-H0681677-A (JP)
Title: Control device for carburetor
Inventor: MOCHIZUKI YUTAKA
IPC: F02D9/02
Filed: 1993-04-27
Abstract: PURPOSE:To realize a carburetor control device capable of adjusting the opening of a throttle valve according to the load of an engine with simple constitution so as to enable the highly efficient operation of the engine. CONSTITUTION:During the normal action of an engine, a first command part 5 outputs a first opening command signal to a stepping motor 34 on the basis of the present position of a throttle valve 30 and the throttle valve opening set value stored in a table data part 25. A second command part 6, on the other hand, compares the present engine speed, outputted from an engine speed computing part 4, with the target engine speed every time the engine is rotated 16 times, and outputs a second opening command signal to the stepping motor 34 to correct the throttle valve opening so that the present engine speed becomes the target engine speed.
Patent JP-S6419023-A (JP)
Title: Heat treatment of fibrinogen and fibrinogen preparation
Inventor: MIYANO NORIYOSHI
IPC: A61K38/00
Filed: 1988-04-21
Abstract: PURPOSE:To increase the thermal stability of fibrinogen to heat treatment by adding saccharides, amino acids and magnesium salts, when an aqueous solution containing fibrinogen is heat-treated to inactivate viruses which have a possibility of contamination. CONSTITUTION:An aqueous fibrinogen solution is heat-treated usually at 50-80 deg.C for 10min-40hr, preferably at about 60 deg.C for 15-25hr, in the presence of at least saccharides, amino acids and magnesium salts to inactivate the viruses whose contamination is anxious, especially vaccinia virus, mumps virus, herpes simplex virus, Chikungunya virus, vesicular stomatitis virus, echo virus, hepatitis virus and AIDS virus, with almost complete retention of the activity of fibrinogen, a blood derivative, thereby a fibrinogen preparation of high safety and activity is produced.
Patent MX-21559-A (MX)
Title: Un procedimiento para la produccion de proteinas hidrolizadores y productos de los mismos.
Inventor: HAMM DONALD J
IPC: A23J3/34
Filed: 1990-07-12
Abstract: Un procedimiento para la produccion de proteinas vegetales hisdrolizadas de nivel no detectable de monocloropropanol y cracteristicas de acresentamiento de sabor substancial, mediante la utilizacion de hidrólisis enzimática de proteina, segido por hidrólisis de un ácido suave y el producto de la misma.
Patent MX-9101777-A (MX)
Inventor: BOWLING ROD A
IPC: C14C1/06
Filed: 1991-10-25
Abstract: A method for remvoing hair from the hide of an animal to be slaughtered in order to reduce bacterial contamination of meat and meat by-products. A bovine is first immobilized and a depilatory substance of sodium sulfide is sprayed onto the animal's hide for 1-60 seconds. After a dwell time of about 1-180 seconds, the hair contacted by the depilatory substance is removed by directing pressurized jets of water at the animal's hide. Neutralizing agents are then sprayed onto the animal to stop the depilatory process and the animal is conveyed to an exsanguination station for further processing.
Patent MX-9102422-A (MX)
Title: Codificador mejorado de señales de imagen para television de alta definicion.
Inventor: NETRAVALI ARUN NARAYAN
IPC: H04N7/32
Filed: 1991-12-06
Abstract: La técnica de programación de computadoras que tiene como próposito evitar una falla del sistema catastrófica, permitiendo operar a la máquina en un modo degradado a pesar de fallas o malos funcionamientos en varias unidades integrales o subsistemas, que es semejante a la degradación experimentada con sistemas analógicos puede ser obtenida a través de la codificación apropiada de la señal transmitida.
Patent MX-9300544-A (MX)
Inventor: MERZ VERNON RALPH
IPC: A23D7/00
Filed: 1993-02-01
Abstract: An oil in water emulsion comprising from 20 to 50% by weight based on the weight of the emulsion of an edible vegetable oil, from 1 to 10% by weight of a flavour, an emulsifier and an artificial sweetener, the remainder being water.