baber/WOPTO huggingface dataset:
Patent JP-H1199302-A (JP)
Title: Oil separating device
Inventor: MATSUDA TAMIO
IPC: B01D17/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To approximately completely separate underground water in an oil- water turbidity state into water and oil. SOLUTION: This device contrives separation of water 60 and oil 65 by hitting underground water in an oil-water turbidity state forcibly fed into a body 21 against a screen means and makes the quantity of the underground water forcibly fed more than that of water 60 discharged from a second discharge port 24 of the body 21. In this way, the level of the oil 65 is raised with a rise in the level of the water 60 in the body 21 to discharge the oil 65 from a first discharge port 23 of the device 21. Immediately before the oil 65 is completely discharged, control means 50.38.80 makes the quantity of the forcibly fed underground water less than that of the water 60 discharged from the second discharge port 24 of the body 21 to mitigate the rise in the level of the water 60 and prevent the out-flow of the water 60 from the second discharge port 24.
Patent JP-2001123315-A (JP)
Title: Helmet
Inventor: MIYAJIMA IWAO
IPC: A42B3/06
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a helmet improved in visibility. SOLUTION: This helmet is composed of a shell forming an outmost layer and internal goods positioned on the inside of the shell to be faced to the head, wherein the outer surface of the shell 2 is coated with a coating material 4 containing glass flakes 4a.
Patent JP-H09110967-A (JP)
Title: Production of polylactic acid resin excellent in heat stability
Inventor: KONDO YOSHIKAZU
IPC: C08G63/06
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To produce a polylactic acid resin excellent in heat stability during molding. SOLUTION: A polylactic acid resin molding excellent in heat stability is obtained by washing a polylactic acid based on lactic acid with a solvent which dissolves a lactic acid monomer, a cyclic dimer and a polymerization catalyst to form a polymer having at most 1% residual monomer and at most 0.01% residual catalyst, adding at least 0.05% heat stabilizer to the polymer during molding and molding the mixture.
Patent JP-H06113877-A (JP)
Title: Production of alpha-and beta-glucosides
Inventor: IWAMOTO MINORU
IPC: C07H15/203
Filed: 1992-10-09
Abstract: PURPOSE:To obtain a method for producing alpha- and beta-glucosides having physiological actions such as surface-active, plant growth promoting or plant aroma imparting actions. CONSTITUTION:The objective method for producing an alpha-glucoside of formula II is to subject a beta-glucosidase to the catalytic reaction with glucosides of formula I (R is aliphatic alcohol residue, aromatic alcohol residue or alicyclic alcohol residue) which are a mixture of the alpha- with the beta-isomers and hydrolyze the beta-isomer. Furthermore, the objective method for producing a beta-glucoside of formula III comprises subjecting an alpha-glucosidase to the catalytic reaction with the glucosides of formula I to hydrolyze the alpha-isomer.
Patent JP-H02159251-A (JP)
Title: Method and apparatus for nuclear
Inventor: KENISU ESU DENISUN
IPC: G01R33/56
Filed: 1989-11-17
Abstract: PURPOSE: To delete DC artifact by sampling the output of an analog/digital converter which digitizes magnetic resonance signal, by analyzing the change statistically, by determining the required sample number and by deciding DC offset value with an average of the sample. CONSTITUTION: A magnetic resonance signal from a resonance dipole collides with a coil 18 and it is transmitted to a preamplifier 24 and a phase sensitive detector 38. Analog/digital converters 44 and 46 convert analog real and imaginary component into digital component. A DC offset decision means 48 comprises real and imaginary channel offset decision means 60 and 60' and a sampling means 62 samples the data. A statistical analysis means 64 analyzes ample data and decides how many data sampling should be averaged to make the average within the range of pre-selected tolerance of real DC offset. An average means 66 averages the sample data and decides DC offset value. Integration means 50 and 52 subtract corresponding real and imaginary channel average values from the magnetic resonance data under the nuclear magnetic resonance scanning.
Patent JP-H03157610-A (JP)
Title: Wafer holder for microscope
Inventor: YAMANA GENICHI
IPC: H01L21/683
Filed: 1989-11-16
Abstract: PURPOSE:To allow the execution of a microscopy operation with high efficiency by providing rotation and slide guide parts on the stage of a microscope and attachably and detachably providing a wafer holder body which can make rotation and horizontal movement. CONSTITUTION:The wafer holder body 11 is removed from a stage plate 10 and a wafer is taken out of a carrier or the like by using vacuum pincetters or the like at the time of the microscopy of wafer. The wafer if imposed on the holder body 11 and a disk-shaped projecting part 11a is rotated by an operat ing member 11b and is inserted into the slide guide part 10a. The wafer holder body 10 is then slid until the disk-shaped projecting part 11a comes into contact with the arc part 10a'' of the guide part 10a to bring the wafer body 11 to the stage body 10, i.e. the central position of the stage of the microscope. The wafer can be rotated by utilizing the operating member 11b when needed at the time of wafer inspection. The inspected wafer is removed after the end of the inspection and uninspected wafer is in turn imposed on the holder body.
Patent JP-H10121667-A (JP)
Title: Vertical roofing facing material and vertical roofing facing structure
Inventor: YAMASAKA NOBORU
IPC: E04D3/362
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To easily and firmly couple the vertical ends of adjacent vertical roofing facing materials to each other without causing any deformation thereof, and thereby increase the strength of the facing structure of a building. SOLUTION: An overlapped part 33 as well as an engaged part 34 is formed on the first rising molded part 31 of a facing material 3, while an overlapped part 35 and an engaging part 36 are formed on the second rising molded part 32. The part 35 is formed to be slideable via a hinge part 37. The part 35 is thereafter caused to slide along the part 33 of adjacent facing materials 3 and capped thereto, and the part 36 is coupled to the part 34 of the materials 3. As a result, the materials 3 can be connected to each other easily and firmly, without deforming the superposing part 35 and the part 33. Furthermore, high strength can be provide against the vertical and lateral motions of the materials 3.
Patent JP-S63151151-A (JP)
Title: Telephone set
Inventor: SATO MASAHIRO
IPC: H04M1/274
Filed: 1986-12-15
Abstract: PURPOSE:To realize an efficient dialing by inputting data to a tablet means consisting of a two-dimensional semiconductor optical position detector and a liquid crystal display element with a light pen to select the destination and automatically dialing to this destination. CONSTITUTION:When register data is displayed on a display screen 8 and a desired destination is found there, the name or the telephone number of this destination is designated by the light pen. A CPU 20 recognizes the designated position through the output of a PSD (two-dimensional semiconductor position detector) processing circuit 10 and selects and takes in the telephone number of the destination from register data in the register data storage area of a memory 12. When the contact of a relay 50 is switched from the side of a telephone set 1 to the side of a dialer 30 by a relay switching signal SL and fetched telephone number information is inputted, the dialer 30 sends a dial pulse DP signal corresponding to inputted telephone number information to a telephone line 3. The CPU 20 switches the contact of the relay 50 from the side of the dialer 30 to the side of the telephone 1. Thus, the telephone line 3 is connected to the telephone set 1 so that calling with the destination is possible.
Patent JP-H05104537-A (JP)
Title: Method for molding corner part of weather strip for car
Inventor: MINO IZUMI
IPC: B29C48/30
Filed: 1991-10-16
Abstract: PURPOSE:To provide a mold capable of automatically cutting the extended leading end part of the lip of the extrusion molded linear part in the corner part of a weather strip for a car and enhancing the appearance of the cut part. CONSTITUTION:Two extrusion molded linear parts 1, 1 are placed so as to hold the corner part recessed mold 3a of a lower mold 3 and a molding material is charged in the recessed mold 3a to bond two extrusion molded linear parts 1, 1 simultaneously with the molding of a corner part 2 and the extension part 1b of the lip 1a of the extrusion molded linear part 1 bonding a corner part lip without molding the same is used. A mold consists of the lower mold 3 bonding the corner part 2 to the side surface of the lip extension part 1b simultaneously with the molding thereof and an upper mold 4 having a land 4a cutting the leading end unnecessary part G of the extension part 1b of the lip 1a formed to the rear surface thereof.
Patent JP-2001117702-A (JP)
Title: Identification number input device
Inventor: MURAKOSHI AKINOBU
IPC: G06F3/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an identification(ID) number input device capable of preventing an ID number from being leaked to the external in input operation of the ID number. SOLUTION: The number information and positions of plural keys 8a arranged on the rear face of a device body 2 can be observed from the surface side of the body 2 and fingers for depressing the keys 8a from the rear face of the body 2 can be also observed from the surface side of the body 2. Since an operator can input an ID number by putting only finger tips on the rear side of the body 2, which keys 8a are depressed can not be observed from the external and the ID number can be prevented from being leaked to the external in input operation of the ID number.
Patent JP-S63152073-A (JP)
Title: Information recording medium
Inventor: YABE MASAO
IPC: G11B7/24015
Filed: 1986-12-15
Abstract: PURPOSE:To surely mount a hub on an information recording disk by bonding cylindrical parts inserted into a transmission hole from both sides of the information recording disk by means of a mechanical engagement through the engagement part of the sides of the cylindrical parts. CONSTITUTION:The hub 20A (hub A) consists of the cylindrical part 22a and a wing part 23a and a sensing magnetic piece 24a is mounted on it. The hub 20B (hub B) consists of the cylindrical part 22b and the wing part 23b and the sensing magnetic piece 24b is mounted on it. A ring shaped projection 25 is provided on the outer surface of the cylindrical part 22a of the hub 20A and a ring shaped groove 26 corresponding to the ring shaped projection 25 is provided on the inner side of the cylindrical part 22b of the hub 20B. The cylindrical part 22a of the hub 20A and the cylindrical part 22b of the hub 20B are inserted from both sides of the transmission hole of the information recording disk 10 and the ring shaped projection 25 on the outer surface of the cylindrical part 22a and the ring shaped groove 26 on the inner side of the cylindrical part 22b are fitted each other so as to be mechanically bonded. Thus, the magneto-sensitive hub is surely mounted on the information recording disk.
Patent JP-H11134783-A (JP)
Title: Rotation control method of turntable
Inventor: OSAWA HIROSHI
IPC: F16F15/36
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To sufficiently suppress the vibration of a turntable during a high speed rotation even though the mode of the turntable operation is shifted from a low speed rotation to the high speed rotation. SOLUTION: When the reproducing switch of a disk device is turned on, the turntable is rotated at a slow speed and a balancer is fixed to an optimum position for the low speed rotation (S1). If the balancer is fixed, an automatic adjustment is conducted for a tracking offset, for example (S2). Having completed the adjustment, the speed of the turntable is reduced (S3). If the rotational speed of the turntable is reduced and judged to be the speed in which the fixing of the balancer is released (S4), the turntable is rotated at a high speed and the balancer is fixed to an optimum position for a high speed rotation (S5).
Patent JP-H06145149-A (JP)
Title: Production of 5-amino-4-chloro-3-methylpyrazole hydrochloride
Inventor: MINAMISAKA KAZUYA
IPC: C07D231/38
Filed: 1992-11-09
Abstract: PURPOSE:To readily obtain the subject compound useful as an intermediate for medicines, agrichemicals and photographic agents by chlorinating 5-amino-3- methylpyrazole obtained by reacting 2-butyn nitrile with hydrazine. CONSTITUTION:2-Butyn nitrile is made to react with hydrazine without or in a solvent (e.g. water or methanol) at 20-120 deg.C to provide 5-amino-3- methylpyrazole. Then, this compound is chlorinated in the presence of hydrogen chloride (e.g. hydrochloric acid) at 0-50 deg.C to provide the objective product. 2-Butyn nitrile as a raw material is obtained by reacting, e.g. 2,3-dichloropropene with a cyanating agent in the presence of a monovalent copper salt at pH3-8 to afford 3-chloro-3-butenonitrile or 2,3-butadiene nitrile and then changing pH of the reaction liquid to basicity of >=12.5. This raw material is obtained without using an alkali metal hydride having danger of ignition.
Patent JP-H08133959-A (JP)
Title: Skin cosmetic
Inventor: HIKIMA TOSHIO
IPC: A61K8/00
Filed: 1994-11-07
Abstract: PURPOSE: To obtain a skin cosmetic having such effects as to prevent the skin from getting brownish and rapidly thin the brownish color of skin, also having skin chapping-preventive, corneum-improving, skin aging-preventive and skin beautifying effects, thus capable of keeping the skin healthily. CONSTITUTION: This skin cosmetic contains, as active ingredients, at least one kind of substrate selected from deproteinized serum, 2-18C α- hydroxycarboxylic acids, Swerlia japonica extract, vitamin E-nicotinate, diisopropylamine dichloroacetate, γ-aminobutyric acid, γ-amino-β-hydroxybutyric acid and salts thereof, and a solvent extract of Pyracantha fortuneana fruits, a kind of Rosaceae Pyracantha.
Patent JP-H03159491-A (JP)
Title: Multi-screen display system
Inventor: TAKEUCHI KESATOSHI
IPC: H04N9/00
Filed: 1989-11-17
Abstract: PURPOSE:To make a screen composing treatment easy by composing an analogue RGB signal with another analogue signal by the mixing means and to prevent together the digital noise of a higher frequency by setting a PELL circuit. CONSTITUTION:A cascade-connected picture processor 11-1N are the same constitution and have a decoding means 100, an A/D converting means 200, a storing means 300, a D/A converting means 400, mixing means 500 and a controlling means 600. A color signal extracted from a input video signal by the decoding means 100 is digitalized by the A/D converting means 200, read out after stored by the storing means 300, converted in analogue by the D/A converting means 400, and sent to a color signal input terminal of the latter stage video screen processor after mixed with the analogue signal from a personal computer 30 by mixing means 500. The mixing means 500 has a PLL circuit having a horizontal synchronizing signal as a reference signal, and executes mixing based on this the output of this PLL circuit.
Patent JP-H01138971-A (JP)
Title: Power supply circuit
Inventor: NISHISU MIKIO
IPC: H02M7/12
Filed: 1987-11-26
Abstract: PURPOSE:To prevent rush current from being generated, by detecting the temperature of a rush-current-proof thermistor, and by turning no thyristor to which the rush current flows, ON, as long as the temperature is not lowered. CONSTITUTION:In a power supply circuit, a thermistor 5 and a thyristor 1 are inserted into a rush current circuit in series, and by a thermistor temperature detecting circuit 13, the temperature of the thermistor 5 is detected through a thermally connected thermistor 4. Primary side DC voltage V1 applied to a capacitor 15 is detected by its detecting circuit 14. Then, by a logical circuit 3, based on both the detected voltage amounts, a thyristor driving circuit 2 is worked, and the thyristor 1 is driven. Then, in the warmed state of the thermistors 4-5, a power switch 8 is once turned OFF, and immediately after that, even if the power switch 8 is turned ON, the thyristor 1 is not turned ON, and so voltage is not applied to the capacitor 15, and rush current is not to flow to.
Patent JP-2001117133-A (JP)
Title: Image pickup device
Inventor: EDAMITSU TOSHIAKI
IPC: G03B9/06
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent image quality deterioration in an intermediate period from the state of the aperture being wide open to that of being slightly open. SOLUTION: As to this image pickup device having an exposure control mechanism 1 in which a aperture 29 is formed by the movement of a stop blade on a surface orthogonally crossing with an optical axis; the exposure control mechanism has a first stop blade 2 to which an ND filter 5 having at least two or more steps of transmissivity is attached, a second stop blade 3 to which the ND filter 6 is not attached, and a third stop blade 4 to which the ND filter 6 having single transmissivity is attached, the displacement amount and the phase of the first and the third stop blades are respectively different from each other in accordance with the operation of a driving means 7.
Patent JP-H10117652-A (JP)
Title: Weight floating float used for device for surf casting and the like
Inventor: NAKAGAWA HIDEO
IPC: A01K91/06
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a float of an underwater floating type preventing the root catching of a hook, etc., at the time of surf casting. SOLUTION: A bulkhead 2 is formed at the intermediate part of a cylindrical casing 1 to form a buoyancy adjusting room 3 and a weight storing room 4a, and a head part cap 15 and a tail part cap 21a respectively provided with ring bodies 18 and 23 tying a line are attached to both opening tip parts in the state of being freely attachable and detachable. A buoyancy adjusting cover 7 is fitted in the room 3 in the state of being freely adjustable back and forth to adjust an air capacity (buoyancy) and a weight 25 is housed in the room 4a by enabling taking out. This float is used by combining it to the tip of the fishing line by way of the ring body 18 and combining a tip line and a lead to the other ring body 23.
Patent JP-S63154547-A (JP)
Title: Printer
Inventor: KITANI YUKITOSHI
IPC: B41J13/00
Filed: 1986-12-18
Abstract: PURPOSE:To facilitate test printing operation by permitting a paper feeding device in which paper sheets are present to be automaticaly selected according to the priority order which a controller determines previously for a plurality of paper feeding devices and carrying out test printing immediately after switching to the off-line operation. CONSTITUTION:When operation is switched from on-line to off-line, the presence of paper sheets is detected by a detecting means for an upper cassette 7, and if paper sheets are present, the cassette 7 is selected, and if paper sheets are not present, a lower cassette 8 is searched, and if paper sheets are present, the cassette 8 is selected. When paper sheets are not present in the cassette 8, a larger quantity paper feeding unit LCIT2 is searched, and if paper sheets are present, the LCIT2 is selected. If paper sheets are not present in the LCIT2, the tray of a duplex machine 3 is searched, and if paper sheets are present, the duplex machine 3 is selected, and if paper sheets are not present, it is judged that paper sheets are not present in all the paper feeding devices, and the paper feeding position is not changed. When all the paper sheet feeding devices are full of paper sheets, test printing is carried out for the paper feeding device having the higher priority order, and if paper sheets are present in the paper feeding device to be tested, the paper feeding device full of paper sheets can be automatically selected.
Patent JP-H06144714-A (JP)
Title: Portable cable reel
Inventor: KITSUKI TERUAKI
IPC: B65H75/18
Filed: 1992-11-11
Abstract: PURPOSE:To provide a portable cable reel which is reduced in its size and weight, excellent in handling, and of which connection cable attached separately is eliminated in a portable cable reel to store a specified length of cable for connecting communication devices installed temporarily. CONSTITUTION:A portable cable reel comprises a reel 1 which is provided with two large and small storing sections 11 and 12 for winding a cable 9 on them and also provided with a means to fix the intermediate section of the cable 9 between them and fix the end with a connector 91 of the cable 9 wound on the storing sections 11 and 12 and a handle 2 to rotate it and a frame 3 which pivotally supports the reel 1 and is provided with a stopper 3 to fix the reel 1. Then two reels 1 for which the small storing section 11 and the handle 2 are provided on the same side are arranged rotatably and pivotally so that they their handle 2 sides are faced outwards each other.
Patent JP-H08141816-A (JP)
Title: Graphite machining ball end mill
Inventor: YOSHITOSHI SHIGEYASU
IPC: B23C5/10
Filed: 1994-11-09
Abstract: PURPOSE: To accommodate powdery chips sufficiently and discharge them smoothly by deepening a gash part continuous from the cutting face of a ball cutting edge part so as to recess the chip pocket of the ball cutting edge part large. CONSTITUTION: Tool dimensions are about 6mm in diameter, about 30mm in blade length and about 100mm in the whole length, and diamond abrasive grain is electrodeposited on the surface of a high-speed steel ball end mill. In this case, a thick wall part on the back face is made small, and the cross-sectional area of a chip pocket part is made large. In order to make the chip pocket part large, a gash part 7 is formed smooth with a fillet radius and grinding wheel angle made large. Powdery chips in a ball cutting edge part 2 can thereby discharged smoothly even in the case of cutting to three-dimensionally form graphite material containing hard grain in raw material.
Patent JP-H10144494-A (JP)
Title: High frequency number x-ray generating device
Inventor: BEYERLEIN WALTER
IPC: H05G1/20
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To constitute a high frequency number X-ray generating device having an X-ray tube having an intermediate part of metal in such a manner that a shift of a middle point of high voltage can be avoided or this middle point can be arbitrarily adjusted. SOLUTION: In order to form anode voltage UA and cathode voltage UK, two high voltage rectifiers 3, 4 connected in series are provided. In the two high voltage rectifiers 3, 4, power is fed by two high voltage transformers 5, 6, these two high voltage transformers 3, 4 are connected to an inverter 7. In a connection line to the high voltage transformer 5 in the anode side, a timing controlled switch 10 is arranged, and this switch 10 is timing-controlled responding to a desired anode current.