baber/WOPTO huggingface dataset:
Patent JP-H08268335-A (JP)
Title: Mounting structure of radiator grille
Inventor: SUDO YUTAKA
IPC: B62D25/08
Filed: 1995-03-28
Abstract: PURPOSE: To improve the mounting property and also, reduce the cost by doing away with a clip and a screw. CONSTITUTION: A radiator grille is fixed in the lateral direction and the longitudinal direction of a vehicle by the cut at the top of a bracket and the lock 10 projected at a radiator R, and by an upper angular hole 3 and an insertion piece 14, it is fixed in the vertical direction of the vehicle, and is fixed in the longitudinal direction of the vehicle by a pawl 15 and a rib 16.
Patent JP-H10270233-A (JP)
Title: Magnetic polymer particles and manufacture therefor
Inventor: KASAI KIYOSHI
IPC: H01F1/28
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide new magnetic polymer particles in which a superparamagnetic material is dispersed in superior manner and a method by which the polymer particles is surely manufactured. SOLUTION: Magnetic polymer particles contain 1-100 pts.wt. superparamagnetic material with respect to 100 pts.wt. copolymer, composed of (A) 30-99 wt.% alkyl (metha)acrylate containing a 4-20C alkyl group, (b) 1-20 wt.% unsaturated carboxylic acid, and (c) 0-69 wt.% monomer which is copolymerizable with the alkyl (metha)acrylate and unsaturated carboxylic acid and is set for a number-average particle diameter of 0.02-30 μm. In a method for manufacturing the magnetic polymer particles, a suspension is obtained by dispersing a monomer composition prepared by dispersing the superparamagnetic material in the monomer containing the alkyl (metha)acrylate at a rate of >=30 wt.% and the monomer is polymerized with the alkyl (metha) acrylate in the suspension.
Patent JP-S63234922-A (JP)
Inventor: YAGI YOSHINORI
IPC: A47J43/24
Filed: 1987-03-23
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-S59197519-A (JP)
Title: Manufacture of electrical welded oil well steel pipe efficient in low temperature toughness
Inventor: KUNO TOSHIYA
IPC: C22C38/00
Filed: 1983-04-20
Abstract: PURPOSE:To obtain an electric welded oil well steel pipe improved for the low temperature impact characteristics and soundness of welded part and for machinability of screw, by a method wherein the steel lowered in C content and specified in the composition such as Mn to C ratio or the like, is hot-rolled, wound at a specified temperature and thereafter electrically seam-welded. CONSTITUTION:The steel of 0.07% max. C, 1.00-1.70% Mn, 0.3% max. Si,0.03% max. P, 0.005% max. S, 0.01-0.03% Ti, 12min the ratio of Mn to C, 0.15% max. Nb, 0.07% max. V, SolAl remained by deoxidizing regulation, remainder Fe and inevitable impurities, is hot-rolled. It is wound at 600 deg.C max., thereafter electrically seam-welded and the electric welded oil well steel pipe is obtained. Because this electric welded pipe is lowered in C content and raised in the ratio of Mn to C, the generated amount of carbide decreases and very fine ascicular ferrite is generated at any cooling rate. Further, because low alloy steel is used, the toughness of weld part is extremely improved.
Patent JP-H03275263-A (JP)
Title: Method for controlling pressurizing stroke in pressurized casting method
Inventor: MUROTANI NAOMI
IPC: B22D17/32
Filed: 1990-03-22
Abstract: PURPOSE:To improve the yield of a product and to prevent damage of a die device by setting the target locus of a pressurizing plunger and the upper and lower limit values of the max. stroke value thereof, comparing them with the actual value and deciding whether the casting is defective or not. CONSTITUTION:By ascending an injection plunger tip 22 in an injection device 20, molten metal 26 is injected into cavity 18 in the die device 10 and filled up. The molten metal 26 is caused to push up the pressurizing plunger 30 and a pressurizing cylinder 28 works to pushing down direction. Variation of the stroke quantity for the pressurizing plunger 30 is measured with a positional detector 33. When the filling-up completes, the pressurizing plunger 30 is descended with the pressurizing cylinder 28, and the stroke quantity is measured, and if this value comes in between the upper and lower limit values decided in try and error, it is decided that this casting is not defective product and also working of the apparatus is normal. At the time of exceeding the upper or lower limit value, condition of the apparatus is adjusted.
Patent JP-S57184937-A (JP)
Title: Color discriminating element
Inventor: HINOTA SEISUKE
IPC: G01J3/51
Filed: 1981-05-08
Abstract: PURPOSE: To make it possible to discriminate the color of a body highly accurately by forming 3 independent light receiving parts on a semiconductor chip, and forming specified interference filters and color filters on respective surfaces as a unitary body.  
     CONSTITUTION: Four separated light receiving parts 2aW2d are formed on an N-type silicon substrate 1. The area ratio is so determined that the outputs of the elements correspond to color matching functions -x, -y, and -z in a CIE, XYZ colorimetric system. Electrodes 3aW3c, thin metal films 4aW4d having different wavelength transmission properties, transparent dielectric layers as intermediate layers 5aW5d are provided on the light receiving parts, with the film thickness being controlled. Thin metal film 6aW6d are further formed. Thus the function of the interference filters 7aW7d is provided and the color filters 8aW8d are formed. The interference filters and the color filters are combined so that the transmission wavelength characteristic, which is approximate to the peak wavelength and a half-value width of the color matching function, is obtained. Thus the colors can be discriminated highly accurately. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09254117-A (JP)
Title: Manufacture of hydraulic inorganic molding body
Inventor: MAESAKO HIROSHI
IPC: B28B5/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To avoid generation of defective appearance even when a molding body has a deep irregularity and manufacture it uniformly as a whole, precisely and continuously. SOLUTION: A raw material is supplied from a raw material supply device 3 on a water permeable sheet 2 which proceeds toward other side from one side along a suction face 62 of a suction means 4 formed into a shape according to an irregular shape of one face of a molding body 8 to be molded. Excessive moisture in the raw material is squeezed, and the raw material is expanded and patterned from the upper part by an expansion roll 3 having a cross section according to an irregular shape of other face of the molding body 8. Also, a surface of an expansion roll 33 is always kept wet by a releasant.
Patent JP-H08254426-A (JP)
Title: Inclination measuring device that can be automatically calibrated
Inventor: GOLEMBIEWSKI WERNER
IPC: G01C9/00
Filed: 1995-03-28
Abstract: PURPOSE: To manufacture a highly accurate inclination measuring apparatus at low cost. CONSTITUTION: A rotatable support 1 is borne, on one side thereof, by a bearing 2 while having a part for receiving a motor 1 provided with a sensor 1b and a transmission. A segment ring 3 equipped with a guide 4 comprising a metallic searching head 4a having a trapezoidal spring 4b is also fitted for the purpose of positional recognition.
Patent JP-H03270187-A (JP)
Title: Semiconductor light emitting device
Inventor: KONDO MASATO
IPC: H01S5/00
Filed: 1990-03-20
Abstract: PURPOSE:To reduce oscillation threshold electric current density by allowing an activation layer to be sandwiched between a guide layers whose refractive index spatially changes and designing distortion quantum well structure where the thickness of the guide layer is thinner than a critical film thickness where misfit dislocation is generated. CONSTITUTION:As a GaXIn1-XP quantum well activation layer 8 is a very thin film, it is a quantum well structure sandwiched between (AlYGa1-Y)XIn1-XP clad layers 4 and 12. The (AlYGa1-Y)XIn1-XP clad layers 4 and 12 and (AlVGa1-V)XIn1-XP guide layers 6 and 10 whose composition are so controlled as to obtain x 0.51 where the lattice constant mismatching of a lattice constant 5 a GaAs substrate 52 is controlled below 2X10<-3> so that lattice matching may be substantially attained. On the contrary, the composition ratio x of the GaXIn1-XP quantum lattice well activation layer is x<0.51, and lattice mismatching is produced between the adjacent (AlVGa1-V)XIn1-XP guide layers 6 and 10. However, the GaXIn1-XP quantum well activation layer 8 is thinner than the critical thickness. Therefore, no misfit dislocation is produced by this mismatching.
Patent JP-H06282553-A (JP)
Title: Information distribution processing system
Inventor: KAIHARA MASAHARU
IPC: G06Q50/00
Filed: 1993-03-29
Abstract: PURPOSE:To provide an information distribution processing system by which various kinds of information distribution managing tasks can be efficiently operated by one computer, and the improvement of economicity, the decrease of an occupancy area, and the efficiency of personal placement or the like can be attained. CONSTITUTION:An access is performed from a general computer 5 through an information distribution management network 6 to an information platform 7, and a necessary application program stored in the information platform 7 is extracted and fetched in the computer 5. Thus, the computer 5 can be operated just like a processing system used exclusively for the fetched application program.
Patent JP-S54161380-A (JP)
Title: Pressure transducer for automatic haemadynamometer
Inventor: HAYASHI KATSUJI
IPC: A61B5/022
Filed: 1978-06-09
Abstract: PURPOSE: To reduce the size and to prevent any trouble by using a plurality of bellows and means for regulating the excessive movement of a plunger.  
     CONSTITUTION: The bellows 2, which are prepared by adhering two diaphragms 1 at their circumferential edges such that a cabity is formed in their inside, are connected to an air intake pipe 4 through a plurality of communication pipes 3, and their one ends closed and connected to a plunger 6. This plunger 6 has its leading end born on a guide bush 7 which has its inside diameter made smaller than the outside diameter of a plunger 8. As a result, the shift output several times as that of the case in which a bellows is used can be obtained while reducing the diameter. Thus, the outside diameter of a transducer case 10 can be made small and compact, and a stopper is constructed of the end face 14 of the guide bush 7 and the plunger 8 so that the bellows 2 can be prevented from being broken even if an abnormal pressure is applied to a band. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09261963-A (JP)
Title: Converter circuit
Inventor: TSUCHIYAMA YOSHIRO
IPC: H02M7/217
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the step-up/step-down of a voltage with a small loss by a switching device having a low withstand voltage. SOLUTION: A switching device 1, a reactor 4, a switching device 5, a diode 2 and the anode of a diode 3 are connected to a rectification circuit 6. A load 50 is connected between the cathode of the diode 3 and the minus side of the rectification circuit 6. A rectification circuit voltage waveform Vrip, a rectification circuit current waveform Irip and a voltage between both the ends of the load 50 are inputted to a control circuit 40 which controls so as to have the voltage between both the ends of the load 50 equal to an output voltage Vref and to have the current waveform Irip similar to the voltage waveform Vrip.  If a voltage drop when the switching device is in a ON-state is denoted by Vce1 and a voltage drop when the diode 3 is in an ON-state is denoted by VF2, when the relation between the voltage value Vrip and the voltage value Vref is: Vrip>Vref+Vce1+VF2, the device 5 is turned off and the device 1 is subjected to the pulse width modulation control to perform a step-down type operation and, when the relation between the voltage value Vrip and the voltage value Vref is: Vrip<Vref+Vce1, the device 1 is turned on and the device 1 is subjected to the pulse width modulation control to perform a step-up type operation. When the relation between the voltage value Vrip and the voltage value Vref is:Vref+Vce1<Vrip<Vref+Vce1+VF2, both devices 1 and 5 are subjected to the pulse width modulation control to perform a step-up/ step-down type operation.
Patent JP-H03272313-A (JP)
Title: Crankshaft of two-cycle engine
Inventor: NAKANO YASUHIKO
IPC: F16C3/10
Filed: 1990-03-20
Abstract: PURPOSE:To improve output and also attain durability and light weight by providing thinning parts at the crank webs of a crankshaft in a two-cycle engine, and filling resin into these thinning parts, as well as covering them with plate members. CONSTITUTION:Thinning parts 18 are provided at the crank webs 11, 12, 13, 14 of a crankshaft. In the case of the crank web 14, for instance, the thinning parts 18 are provided in the cutout state on both sides of a line connecting the respective axial centers of the crank web 14 itself and a second pin hole 14b as the center of symmetry and covered with a bilateral pair of covers 19, 19. The peripheral plate 19c of the cover 19 is formed along the inner peripheral part of the crank web 14, and the surface of an end plate 19b is to be leveled with the end face of the crank web 14. End plates 19a in the state of a bilateral pair are formed in 'U' shape and provided with cutouts 19d formed to avoid interference with the large end part 6a of a connecting rod 6. Resin such as urethane is filled into the thinning part 18 made into a cavity being covered with the cover 19. The same formation is applied to the other crank webs 11, 12, 13.
Patent JP-H09259367-A (JP)
Title: Burglar prevention system
Inventor: OTSUKA KIYOHIRO
IPC: G08B13/06
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent a password key, a key switch and a magnetic card reader from being operated or damaged and to improve the burglar preventing ability of a system by setting/resetting the alarm output function of an alarm machine through the use of a portable radio machine. SOLUTION: The alarm machine 18 provided inner than a door 10 has the function of alarm output, and the function is set/reset by operating the magnetic card reader or the like. Thus, an operation part such as the password key, the key switch and the magnetic reader is not provided, and an outsider who does not have the portable radio machine 16 cannot rest the alarm output function of the alarm machine 18. When the outsider is to break into a house by damaging the door 10 or picking the lock of the door 10, a sensor 12 detects external force given to the door 10 at that time or the breaking-in and the alarm machine 18 operates alarm output.
Patent JP-S60214038-A (JP)
Title: Load firmware instruction processing circuit
Inventor: MATSUZAKI SHIGEHARU
IPC: G06F9/28
Filed: 1984-04-09
Abstract: PURPOSE:To execute an instruction at a high speed by transferring objective microprogram data from a main storage device to a control memory (CS) when a load firmware instruction is executed, and then moving it in up to a CS cache. CONSTITUTION:When a call firmware instruction is executed and there is not a corresponding block in the CS cache 9, a move-in control part 7 is started to move the block in the CS cache 9 from the control memory 2. Even when this move-in control function is utilized to execute the load firmware instruction, the move-in control part 7 is started to transfer data which is transferred from the main storage device 1 to the control memory 2 up to the CS cache 9, and when the call firmware instruction is executed, the corresponding block is read out of the CS cache 9 and executed immediately.
Patent JP-H10254569-A (JP)
Title: Quantum computing element and quantum computing unit
Inventor: FUKUMI TOSHIO
IPC: G06E1/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To handle a metal atom (molecule) and an organic compound as one qubit and to eliminate the device for holding an electrode, etc., by including the metal atom or molecule in an organic compound and representing information with the excitation state of a π electron. SOLUTION: The qubit (quantum computing element) is structured having lanthanum included in a spherical shell type carbon cage and can be regarded as a superatom which has a metal as a positive charge nucleus and π electrons on a fullerene as electrons. When the metal-including fullerene is irradiated with a laser beam of a specific wavelength, the excitation state of the π electron of the superatom changes with the irradiation energy. The quantum computing element which use qubits of metal-included fullerene has the contents of operation determined by the natural wavelengths of the respective 8a to 8n and the energies in the ground state and excited state, and the interaction among the qubits at the time of the irradiation with the laser light.
Patent JP-H04224764-A (JP)
Title: Injector
Inventor: DEERU KAABIN HARISU
IPC: A61M5/24
Filed: 1991-04-03
Abstract: PURPOSE: To provide a small-sized pen type injector, by which a desired dose can simply be determined and at the time of injection, the quantity of the medicine can be ensured. CONSTITUTION: When a cap 106 is rotated in a fixed direction to a housing 76, longitudinal grooves 94, 96 formed in the axial direction on the spiral outer surface 92 of a plunger 88 engage with projections 98, 100 so that a thread 108 screw-engages with the spiral outer surface 92 and the cap 106 is moved to the left to the housing 76. After determining a desired dose of a medicine by means 126, 128 for indicating a dose of a medicine according to the moving distance, the cap 106 is moved to the right to the housing 76. Whereupon, the cap 106 applies force to a plunger 88, and the plunger applies the force to a piston, so that a medical liquid in a container 78 is injected through a needle 80.
Patent JP-H07279576-A (JP)
Title: Horizontal pit execution
Inventor: YONEDA TSUNEO
IPC: E21D17/00
Filed: 1994-04-08
Abstract: PURPOSE:To keep the space between timberings wide and prevent the reduction of the supporting force of the timbering. CONSTITUTION:The excavation sectional surface in the excavation of a horizontal pit 2 is divided vertically, and the upper part timberings JS1-JS9 installed in an upper part excavation pit 20 are supported by a thropgh girder 22 inserted into the upper part excavation pit 20, and the upper part load which acts on the upper part timnerings JS1-JS9 is received by the through girder 22. Accordingly, in comparison with the conventional case, the excavation sectional surface (space between the timberings) is kept wide by reducing the number of timberings, and the reduction of the supporting force of the timberings is prevented.
Patent JP-S61230322-A (JP)
Title: Apparatus for detecting positioning mark
Inventor: TANIMOTO TETSUZO
IPC: H01L21/67
Filed: 1985-04-05
Abstract: PURPOSE:To enable quick and high-precision positioning by converting the detected signal waveforms to a plurality of digital signal values for each picture element, detecting consistency of first storage means and second storage means with the shape of a symmetrical curve,and determining and computing the position of the highest consistency. CONSTITUTION:An A/D converter 23 connected to a switching circuit 22 changes the detected signals of linear image sensors 20, 21 to digital signal values for each picture element, converting the detected signals to what is formed by linking a plurality of detected signal values in the shape of a substantially symmetrical curve. The output signal A of the A/D converter 23 is stored in first storage means 101 and second storage means 102, and outputted, through computing means 103, 104, by third computing means 105 as signals D, E which command electric motors 9, 10 to move in a desired direction. With this, positioning is performed in a short time, and high-precision positioning also becomes possible.
Patent JP-H02248246-A (JP)
Title: Fin material for heat exchanger
Inventor: TSUDA YOSHIYUKI
IPC: B32B15/082
Filed: 1989-03-23
Abstract: PURPOSE:To enhance the surface water repellency of a fin and to allow fine condensed waterdrop to fall down by providing a plasma polymerization film by polymerizing a cyclic fluoro-compound using discharge power of 150W or less. CONSTITUTION:A cyclic fluoro-compound is used and polymerized using plasma discharge power of 150W or less to form a fluorine type plasma polymerization film. Since this fin material for a heat exchanger is prevented from the formation of a hydrophilic group due to hydrogen and has many CF3-bonds on the surface thereof, the surface water repellency of a fin is enhanced and a fine condensed waterdrop can be allowed to fall down.
Patent JP-H07282556-A (JP)
Title: Optical disk cartridge
Inventor: SANO KIMIAKI
IPC: G11B23/03
Filed: 1994-04-08
Abstract: PURPOSE:To obtain a cartridge having a wide opening part without increasing the overall length and width. CONSTITUTION:An engagement groove 15 capable of engaging with a shutter opening and closing arm equipped on a slidable slider 5 fixed to a shutter 4 for closing the opening part 7 of the cartridge 1 is arranged to be positioned in the opening part 7 at the time of closing the shutter and out of opening part 7 at the time of opening the shutter.
Patent JP-H10271760-A (JP)
Title: Motor and motor fitted with drive
Inventor: FUJITA TAKESHI
IPC: H02K9/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To enable the curtailment of the number of parts and the reduction of manhour in work together with the downsizing of the motor body, by attaching a member which generates cooling action by energizing at least one part of the periphery of the body frame. SOLUTION: For a motor, the motor case 1 is composed of a frame 2 and brackets 3 and 4 coupled with both ends in axial direction of this. Then, at the frame 2, a stator 5 is fixed to the inside periphery, and in the internal space of the stator 5, a rotor 7 where a rotary shaft 6 is supported with brackets 3 and 4 is arranged. Moreover, a cooling member 13 is attached to the entire periphery or one part of the frame 2, and the motor can be cooled at large without using a cooling fan, a fan cover, and a heat radiation fin by the effect of the cooling member 13. As a result, the downsizing of the motor body becomes possible, and also the manufacture and attachment work of an external fan, and heat radiation fan, etc., become needless, so the curtailment of the number of parts, and the reduction of manhour in work can be performed.
Patent JP-H03269559-A (JP)
Title: Developer replenishing device
Inventor: KAWAI YASUHIRO
IPC: G03G15/08
Filed: 1990-03-20
Abstract: PURPOSE:To improve operability of developer replenishing by forming a part to be engaged on a side of the start of the opening of a seal of a sealing member on a cartridge and forming an engagement part which is engaged to the part to be engaged when the cartridge is inserted to an insertion part for a specified amount, on the developing device. CONSTITUTION:When the cartridge 1 is inserted to the insertion part 9 for the specified amount, the part to be engaged 7 formed on the cartridge 1 is engaged to the engagement part 12 formed on the developing device 8. At this point, a folded back part of seal 5 is pulled and the stripping of the sealing member 4 is started. At this time, the cartridge 1 tends to separate from the insertion part 9, but the separation of the cartridge 1 is prevented by the part to be engaged 7 of the cartridge 1 and the engagement part 12 of the developing device 8, and the edge of stripping start of the seal is stripped. Following that, with insertion of the cartridge 1, the folded back part of the seal 5 is pulled, and when the insertion of the cartridge 1 is completed, the sealing member 4 is completely stripped, and opening part 3 is fully opened, and the developer can be replenished. Thus, the operability of the developer replenishing can be improved.