baber/WOPTO huggingface dataset:
Patent JP-H02187518-A (JP)
Title: Kerosene combustion apparatus
Inventor: SUZUKI YASUSHI
IPC: F23N5/24
Filed: 1989-01-12
Abstract: PURPOSE:To obviate to consider the shortening of the life of the title apparatus due to the clogging of a kerosene gas ejection nozzle or the like, and to enhance the reliability of the apparatus by calculating the supply volume and consumption volume of kerosene as well as the difference between both volumes, detecting the degree of deterioration of the quality of kerosene to stop combustion, and displaying the malfunction of the apparatus. CONSTITUTION:A lever 25 which forms a fulcrum 22 on one side and a slide member 24 for a kerosene quantity sensor (hereinafter referred to as a potentiometer) 23 on the other side, is set on a setting stand 21. A voltage of the slide member 24 for the potentiometer 23 is read at a digital value by an A/D converting circuit A and the input port 33 of a microcomputer 32, and is calculated by the microcomputer 32. When the difference between the supply volume V of the kerosene and the consumption volume VA thereof is not less than a certain reference value VTH (in the case where residual tar in a kerosene gasifying device 5 and the like increases, a pressure loss becomes great, the practical supply of kerosene to a burner 6 becomes small and the consumption volume of the same becomes small), the microcomputer 32 judges that the title apparatus is under malfunction state.
Patent JP-H07214409-A (JP)
Title: Hammer drill
Inventor: KAARU FURAUHAMAA
IPC: B25D11/00
Filed: 1995-01-17
Abstract: PURPOSE: To provide a hammer drill capable of being operated at the maximum motor output during a boring operation and a chipping operation. CONSTITUTION: This hammer drill has a switching device 20 for an electronic control device 7, and the switching device 20 can be operated to set the nominal revolving speed of a motor during a chipping operation higher than the nominal revolving speed in other operation modes via an operation mode selector switch 1. The number of impacts is increased as the revolving speed of the motor is increased, thus a higher maximum output can be obtained even during the chipping operation.
Patent JP-H01181201-A (JP)
Title: Coaxial current lead-in terminal
Inventor: IKEDA YOSHITAKA
IPC: H02G15/24
Filed: 1988-01-13
Abstract: PURPOSE:To stably introduce a large current for a long time without causing a damage to an airtight sealing insulator itself provided between an outer conductor and an inner conductor and a joint of the insulator to the outer and inner conductors by cooling each part of a coaxial current lead-in terminal main body, especially, the inner conductor and the airtight sealing insulator. CONSTITUTION:A gas supplied from a gas circulator flows between an inner conductor 2 and an outer conductor 1 from the point (i) and the part of gas flows through a gas through hole 5a, i.e., a flow path (k). Furthermore, the remaining gas flows through the inside of the inner tube 2b from the gas through hole 2a, is reflected further from a seal plate 3, flows between the inner tube 2b and the inner conductor 2, and further flows through a gas through hole 2c, that is, flows through a flow path of j l m n p. Then the gases flowing from the paths (k), (p) join and the resulting flow is jetted in a jacket 6 through the gas through hole 1a and exhausted through an exhaust pipe 7. That is, the gas flows through the flow path of q r s. Since the gas flows through the path of i j l m n p q r s and i h q j s, the outer conductor 1 and the inner conductor 2 and the insulator 4 are cooled by the gas.
Patent JP-H0388869-A (JP)
Title: Monoazo compound and method for dyeing or printing textile material using the same
Inventor: MIYAMOTO TETSUYA
IPC: C09B62/513
Filed: 1990-01-11
Abstract: NEW MATERIAL:A compound in the form of a free acid expressed by formula I {X is formula II [R1 is H or (substituted) alkyl; A is (substituted) phenylene, naphthylene or alkylene; Z2 is-SO2CH=CH2, etc.];-OR4 or-SR5 [R4 and R5 are H, (substituted) alkyl, phenyl, etc.]; Y is (substituted) pyridinio; Z1 is Z2; R6 is H, halogen, alkyl, etc.; R7 is H or, together with R6, forms a ring; R8 is H, alkyl, alkoxy or sulfo; D is (substituted) phenylene or naphthylene}. EXAMPLE:A compound expressed by formula III. USE:A yellow dye for cellulosic fiber, polyamide fiber, polyurethane fiber, leather, etc., excellent in color fastness to light and wet color fastness. PREPARATION:A compound expressed by formula IV and any of compounds expressed by formulas V to VIII are condensed with a 2,4,6-trihalogeno-s-triazine to provide a compound expressed by formula IX (T is halogen), which is then condensed with a pyridine compound.
Patent JP-H08195805-A (JP)
Title: Automatic answering telephone system
Inventor: TANISADA MASAHIRO
IPC: H04M1/65
Filed: 1995-01-18
Abstract: PURPOSE: To record voice longer by changing a bit rate when the capacity of a memory part becomes little while storing a message. CONSTITUTION: This system is provided with a first storage part 11 for storing an inputted message, a second storage part 25 for storing a first bit rate, a second bit rate for which an information amount is less than the first bit rate and a capacity value to be a threshold value for changing the bit rate and a control part 13 for comparing the capacity value of the first storage part 11 with the capacity value to be the threshold value stored in the second storage part 25 and changing the bit rate for storing the message when the detected capacity value of the first storage part 11 is smaller than the capacity value to be the threshold value.
Patent JP-S59130611-A (JP)
Title: Method for processing load cell signal in caliber rolling mill
Inventor: BABA KAZUFUMI
IPC: B21B37/58
Filed: 1983-01-17
Abstract: PURPOSE:To perform rolling work in the same manner as that in ordinary running even when a load cell at one side is wrong by obtaining a rolling load basing on the distance between the center in the width direction of a rolling material and each load cell and an output signal of a load cell at the normal side. CONSTITUTION:Information concerning to the whole roll is previously stored in a rolling pass schedule calculating device 36, then a caliber to be used is determined for every pass basing on an inputted dimensional information of multi- caliber roll 22 and a rolling pass schedule determined by the device 36 itself. A load cell signal processing device 38 treats a signal inputted from signal amplifiers 30, 32, to calculate a total rolling load and outputs it to the outside at the time of normal running. When a signal at one side is abnormal or the load cell at one side is wrong, the total rolling load and a rolling load FD at the driving side or a rolling load FW at the driven side are calculated to output the results to the outside by using only an input signal outputted from the normal side.
Patent JP-H11200805-A (JP)
Title: Cooling method for structural element, structural element with cooling passage, and gas turbine blade with cooling passage
Inventor: OTOMO FUMIO
IPC: F01D9/02
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To eliminate insufficient cooling caused by temperature rise of coolant or insufficient flow rate of it, and to improve local convective cooling effect to enhance cooling efficiency. SOLUTION: Plural partitioning walls 106 are provided in a midway of a cooling passage 102 to disrupt the cooling passage 102, convective cooling promoting impingement cooling holes 110 for feeding a coolant toward a wall face of the cooling passage 102 are provided in the partitioning walls 106, and flow rate regulating holes 111 for feeding the coolant toward the extended direction of the cooling passage 102 to control a coolant temperature are provided in the respective partitioning walls 106.
Patent JP-2000205706-A (JP)
Title: Refrigerating device
Inventor: SHIYUUGAI MASAHIKO
IPC: F25B43/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating device to perform high-efficient heat- exchange between a refrigerant condensed by a condenser and a refrigerant evaporated by an evaporator. SOLUTION: A refrigerating device comprises a compressor; a condenser; a receiver 4; an expansion valve; and an evaporator. The receiver has a flow passage 402 through which a refrigerant vaporized by an evaporator flows in a tank part 401 of a liquid receiver, and the refrigerant condensed by a condenser is cooled by the refrigerant vaporized by an evaporator. Further, the refrigerating device is formed that the flow passage meanders in the tank part. Further, the receiver is provided with a flow passage through which the refrigerant vaporized by the evaporator flows along the outer periphery of the tank part of the receiver. Further, a contact surface enlarging means to enlarge a contact area with the refrigerant condensed by the condenser or the refrigerant evaporated by the evaporator is arranged at a wall part in which the flow passage is formed.
Patent JP-H06209916-A (JP)
Title: Rf coil unit for magnetic resonance imaging
Inventor: SHINTANI TORU
IPC: A61B5/055
Filed: 1993-01-18
Abstract: PURPOSE:To facilitate the tuning of an RF coil by permitting a load to be installed on an RF coil unit used in a magnetic resonance imaging (MRI) device. CONSTITUTION:As for an RF coil unit for MRI, an RF coil 1 is previously tuned in accordance with a prescribed load quantity (e.g. max. load quantity), and fixed. Further, each load having plural kinds of load quantity is previously manufactured. In photographing, the photographed part of a testee P is inserted into the RF coil 1. The photographed part is fixed by a fixing mat 2. At this time, a plurality of loads having a same load quantity which are previously manufactured according to the load quantity of the photographed part are inserted into a plurality of load insertion holes 3a, 3b, 3c, and 3d of the fixing mat 2 so that the load quantity considered from the RF coil 1 becomes equal to a prescribed load quantity.
Patent JP-S63173902-A (JP)
Title: Method for measuring minute dimension
Inventor: FUJITA HIROO
IPC: G01B9/02
Filed: 1987-01-13
Abstract: PURPOSE:To detect an edge position with high accuracy even when the difference in level at an edge part is the wavelength of beam or less, by detecting the change in the length of the beam path at the difference-in-level part of an edge by an optical heterodyne interference method. CONSTITUTION:The laser beam from a laser beam source 10 is projected on an acousto-optical element AO 11 which is, in turn, excited at the modulated frequency fd+fm of the frequency (fa) in an AO driver 12 and the frequency fm of an external AC power source 14 and, therefore, the laser beam is divided into beams of two frequencies to be projected on a beam splitter 151. The beam reflected by the beam splitter 151 becomes a reference signal 180 and the transmitted beam from said splitter 151 is reflected from an object to be measured to become an object reflected beam signal 170. When the beam paths of two beams on the measuring surface are different, phase shift is generated by optical heterodyne interference and, therefore, by comparing said phase shift with the phase of the reference beam signal 180, an edge part is detected. The direction of beam is changed by changing the voltage Vd of a DC voltage source 13 and an edge position is detected from the voltage obtained when the edge part is detected.
Patent JP-H10244474-A (JP)
Title: Assembly assurance device
Inventor: MELOTIK JOSEPH J
IPC: B62D65/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an assembly assurance device so as to certify the complete connection of a fastener in an automobile assembly body in which screwing fasteners or bolts are used for fixing seat belt component members to the body of an automobile. SOLUTION: A device which assures a proper seating of a seat belt mounting bolts 30 to a mounting tab 36 includes a cage member 56 which engages the mounting tag 36 brought in contact with the body panel 14 of a vehicle dampingly with a cage member 56 and accepts a driving tool 50 for engaging drivingly with the bolts 30. Only when the bolts 30 seat on the mounting tab 36, the electric contacts 66 and 68 on the driving tool 50 are engaged with the cage member 56, and electric signals indicating that the bolts 30 are seating on the tab 36 are generated.
Patent JP-H02187467-A (JP)
Title: Naphthalocyanine compound
Inventor: KAWAGUCHI TAKEYUKI
IPC: C07F7/18
Filed: 1989-01-17
Abstract: NEW MATERIAL:The compound of formula I (R1-R4 are methyl, ethyl, phenyl, methoxy or ethoxy; R5 and R6 are 1-10C alkylene: R7 and R8 are H or methyl: R9-R12 are H, 1-18C alkyl, alkoxy or silylalkyl). EXAMPLE:Bis(3-methacryloxypropyldimethylsiloxy)silicon naphthalo-cyanine. USE:Optical recording medium. Useful also as a near infrared absorbing pigment. PREPARATION:The objective compound can be produced by reacting dihydroxy- silicon naphthalocyanine of formula II with a compound of formula III.
Patent JP-H03210303-A (JP)
Title: Spherical particle and its production
Inventor: HOTSUTA YASUNARI
IPC: C08L101/00
Filed: 1990-01-12
Abstract: PURPOSE:To obtain spherical particles having an arbitrary particle diameter and a narrow particle diameter distribution by mixing a vinyl monomer having an ionic group which is a counter ion of the ion contained in an ionic group containing resin with a dispersion containing particles of the resin and polymerizing the vinyl monomer. CONSTITUTION:A dispersion of the particles of an ionic group containing resin (e.g. polyester resin) having a glass transition point (Tg) of 30-90 deg.C, a sphericity of 0.7 or higher, a mean particle diameter of 0.1mum or smaller and an ionic group content of 20-500 equivalents/10<6>g is mixed with a vinyl monomer having an ionic group which is a counter ion of the ion contained in the resin [e.g. 2-aminoethyl (meth)acrylate] in such an amount that the molar ratio between the two ions forming counter ions is 0.8-2.0, and the monomer is polymerized at a temperature higher than Tg plus 10 deg.C in the presence of a polymerization initiator (e.g. benzoyl peroxide) to obtain spherical particles having a mean particle diameter of 0.1-100mum and containing at least 70% (in terms of a number-average value) spherical particles of a sphericity of 0.7 or higher.
Patent JP-S58126261-A (JP)
Title: Cleaning device for running contact face
Inventor: TERADA KATSUYUKI
IPC: B61K13/00
Filed: 1982-01-20
Abstract: PURPOSE:To obtain a stable running state constantly in a car with rubber tires rolling on a fixed track by pushing a cleaning body against a tire tread or the like by the operation of a pushing mechanism for scraping off the rubber worn powder stuck to the tread or the like. CONSTITUTION:A rubber tire 1 for a monorail car rolls on a tire-running face 4a of a track in its tread 1a. These tread 1a and running face 4a make a running contact face 4. At this stage, a pair of support links 7 are supported by pins on a horizontal beam 5 of a bogie frame 2 in their one ends, while brushes 8b constructing cleaning bodies 9 are supported by shafts 8a on their other ends. A push plate 11 is pivotted 10 on each support link 7, while a push spring 12 is elastically provided between the push plate 11 and the support link 7. Meanwhile, an operation body 13 such as an air cylinder is connected between free ends of two push plates 11, and by the operation of this operation body 13, the cleaning body 9 is pushed to the tread 1a for scraping off the rubber worn powder stuck to the tread 1a.
Patent JP-H05190665-A (JP)
Title: Pickup collet for semiconductor chip with bump and pickup method of semiconductor chip with bump
Inventor: MURATA MASAHIRO
IPC: H01L21/301
Filed: 1992-01-17
Abstract: PURPOSE:To handle a variety of semiconductor chips without giving any damage on the surfaces, end faces and corners of element forming region of a semiconductor chip in a pickup collet for semiconductor chip with bump for handling by absorbing semiconductor chips and a method of pickup of semiconductor chip with bump. CONSTITUTION:A pickup collet for semiconductor chip with bump to be used for handling a semiconductor chip with bump comprises an absorbing part 1 having an absorbing surface 1a to be in contact with a bump of the semiconductor chip during the handling and an absorbing pipe 2 connected with this absorbing part 1.
Patent JP-S62188902-A (JP)
Title: Optical instrument
Inventor: SUZUKI AKIYOSHI
IPC: H01L21/30
Filed: 1987-01-14
Abstract: PURPOSE:To enable a laser light and an illuminating light to be effectively utilized for their respective purposes by providing a dichroic beam splitter and separating the laser light and the illuminating light that pass a common objective lens from each other. CONSTITUTION:A laser light (a) set to become a P-polarized light, after reflected from a rotary polygonal mirror 3, is transmitted through a dichroic beam splitter 50 and a polarization beam splitter 51, scans a mask 12 via an objective lens 11, passes an imaging optical system 40 and reflected from a wafer 13. On the other hand, the illuminating light (b) for a visual observation system, polarized by a polarizing plate 52 to become an S-polarized light, reaches the mask 12 and reflected by the wafer 13 except the reflected light from its reverse side surface. After both the laser light and illuminating light reflected from the wafer 13 pass a quarter-wavelength plate 41, the laser light (a) is S-polarized and, after reflected from the splitter 51, incident upon a potoelectric detector 18 system and the illuminating light (b) is P-polarized, transmitted through the splitter 51 and, after reflected by the splitter 51, incident upon an optical system 22. Thus, a plurality of kinds of illuminating light can be effectively utilized for plural purposes.
Patent JP-H10198916-A (JP)
Title: Magnetic head
Inventor: MIURA MASATSUGU
IPC: G11B5/23
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To eliminate magnetic leakage from a rear magnetic air gap part and to improve the magnetic characteristic, by forming non-magnetic body and metallic magnetic thin film with the same thickness on both of an I core and an E core and preventing the non-magnetic body from sticking to the rear magnetic air gap part. SOLUTION: A groove 7 for a winding wire is provided on an oxide magnetic body 1, and the metallic magnetic thin film 2 is formed on it, and a track width control groove 6 of a prescribed width is processed to conjugate material between the oxide magnetic body 1 and the metallic magnetic thin film 2. Then, though a non-magnetic body is stuck to thickness becoming a required magnetic air gap length for forming a magnetic air gap 3, at this time, the rear magnetic air gap part 5 of one side of the I core or the E core is masked, and the non- magnetic body is prevented to be suck. Further, the front magnetic air gap part 4 of the I core or the E core of the side that the non-magnetic body isn't stuck is masked, and the metallic magnetic thin film is stuck to the same thickness as the non-magnetic body.  Thus, the rear magnetic air gap part 5 is formed by a magnetic body, and the magnetic characteristic is improved.
Patent JP-S58123243-A (JP)
Title: New channel specifying system of tracking call channel exchange system
Inventor: OOYA TAKASHI
IPC: H04B7/26
Filed: 1982-01-19
Abstract: PURPOSE:To obtain a secure new calling channel exchange system free of interruption of calling, etc., by switching a radio base station which has a service area where a moving body enters to a new call channel. CONSTITUTION:The moving body 64 uses a channel 73 as the current call channel of a radio base station 2 and moves toward the service area 6 of a radio base station 3. In this case, a tracking call channel switching device 1 executes an exchange sequence through the operation of a tracking switching control unit 11 to turn off the calling transmitter and receiver of the base station 2 by a signal 72. Then, a control unit 11 sends out a new call specifying signal 71 to the radio base station 3. At the base station 3, the transmission part is set to a current channel code temporarily to turn on the transmitter and receiver. New channel code information is transmitted with a new call channel specifying radio wave 75 and once the moving body 4 is changed over to a new channel side, the base station 3 turns on a transmitter and receiver for the new call  channel to hold the calling of the moving body 4 in readiness.
Patent JP-S5597855-A (JP)
Title: Electromagnetic stirring method
Inventor: USHIJIMA KIYOTO
IPC: B22D11/10
Filed: 1979-01-22
Abstract: PURPOSE:To effectively prevent the bridge formation during the progression of solidification by selecting the magnetic field system to be acted upon the casting slab in correspondence to the thickness and cross sectional shape of the casting slab at the time of electromagnetically stirring unsolidified molten steel in the process of continuous casting. CONSTITUTION:In the system of generating dynamic magnetic fields such as revolving magnetic fields or linear magnetic fields upon the casting slab and generating electromagnetic force through mutual action with the induction current induced in the casting slab, the penetration depth of the induction current of the case where commercial frequencies are used is 100mm or less and therefore the electromagnetically stirrable slab thickness becomes 80-200mm, thus the static electromagnetic system is more advantageous for the slab of 200-500mm in thickness. Further with the flattening ratio (long side/short side) of the slab cross section being 1.0-1.8, the revolving magnetic force Hi in contact with the long side and the revolving magnetic force H0 in contact with the short side balance and therefore the revolving magnetic field system is more advantageous, but in the case of the flattening ratio being 1.8-2.2, the linear magnetic field system is more advantageous.
Patent JP-S61171405-A (JP)
Title: Cosmetic
Inventor: TANAKA NORIMASA
IPC: A61K8/00
Filed: 1985-01-17
Abstract: PURPOSE:A cosmetic having improved moisture retention on the skin, capable of activating metabolism and providing the skin with elasticity and flexibility, obtained by blending a yeast and/or a yeast extract and a mucopolysaccharide as essential components with a plant extract, a polysaccharide produced by a microorganisms, etc. CONSTITUTION:A blend of 0.0001-20wt% yeast and/or yeast extract and 0.0001-5wt% mucopolysaccharide (e.g., chondroitin sulfuric acid, or chitin) in a blending ratio of the former: the latter of 0.1:50-50:0.1 is further mixed with 0.001-20wt% plant extract (e.g., quince extracted solution or crude drug extract) and 0.0001-20wt% polysaccharide produced by a microorganism (e.g., polysaccharide produced by a microorganisms such as KADORAN, etc.) to give a cosmetic. This cosmetic has higher moisture retention effect than existing products, prevents drying and chapping of the skin, and has improving effect of the skin.
Patent JP-S5391690-A (JP)
Title: Crystal oscillator
Inventor: ABE KENJI
IPC: H03H9/19
Filed: 1977-01-24
Abstract: PURPOSE:To miniaturize the shape and to increase the oscillating performance, by positioning the Y plate of crystal thin plate at the position rotated by 46 to 56 deg. taking the X axis as the center, and by forming the shape of the slip vibrating type crystal oscillator with the photo etching method.