baber/WOPTO huggingface dataset:
Patent JP-S54119857-A (JP)
Title: Electronic unit
Inventor: MURATA HIROSHI
IPC: G06F15/02
Filed: 1978-03-09
Abstract: PURPOSE: To extend the function of calculators, by providing the calculation function section which performs four rule operations to electronic calculators of desk top or portable types and the memory function section which memorizes the data paired such as telephone number and account number.  
     CONSTITUTION: When the switch SW provided on the keyboard KB is selected to MEMO position, the calculator is acted like an electronic memory and when selected to Cal, the function of a calculator is made. Thus, the key group KI inputting numerals, symbols, letters and instructions is provided on the coordinates Y5 to Y0 for calculation, and the key group arranged on Y6 operates the key group arranged  on XO for a given memory storage. Further, the key group arranged on X1 outputs  one of pair data and calculator at the same time. Other than those, keys are provided on the coordinate X2 to confirm the data inputted and the coordinates X3  provides keys to call out one of the pair data memorized, visually displaying it on  the display unit DP. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11224312-A (JP)
Title: Prepaid card system, controller, repeater and center
Inventor: TAKASHIMA HIDEO
IPC: G07F7/08
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To use a prepaid card in common at plural shops and to prevent the use of an illegal card due to forgery or the like. SOLUTION: A receiver 3 transmits a shop code and a card ID or the like stored on the inserted card to a repeater 4. When the received shop code is an ordinary shop code, the repeater 4 stores that card ID in a leaving data base(DB) and reports it to the receiver 3 that the shop code of the card is the ordinary shop code, and the receiver 3 reloads the shop code of the card into leaving card code. The repeater 4 simultaneously registers the information, which is stored in the leaving DB, in a center 5. Besides, when the received shop code is a leaving card code, the repeater 4 inquires whether that card ID is registered in the center 5 or not and when it is registered, it is reported to the receiver 3 that the card under processing is a legal leaving card. Then, the receiver 3 reloads the shop code of the card into prescribed shop code.
Patent JP-H09195250-A (JP)
Title: Flow rate responding gate
Inventor: ARAGATA KUNIKAZU
IPC: E02B7/42
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To enhance the stability of control level of a gate set just under the stream of a plurality of dividing wells provided in a channel and eliminate the leakage of a stored water. SOLUTION: This gate controls a float interlocking with a door body by a level detecting float. A water catch pipe 101 for carrying the upstream water is mounted on a float chamber 3, and the level detecting float and a valve element 12d for opening and closing the water catching pipe are suspended from each end part of a first wire rope 12b. On the other hand, a level correcting arm 13a is mounted so as to be interlocked with the rotation of the door body, a second wire rope 13b, f mounted on the level correcting arm is connected to the first wire rope 12b. The second wire rope is movable in the same direction as the valve element 12b, and a spring and delay device 13d are interposed in the middle part of the second wire rope. Thus, a time difference is caused between the opening and closing of the gate and the fluctuation of a set level, and level control can be surely performed.  Further, a level regulating valve is closed, whereby the bypass route for the upstream water is interrupted.
Patent JP-H06218202-A (JP)
Title: Dehydrator
Inventor: UCHIDA TOSHIAKI
IPC: B01D25/12
Filed: 1993-01-22
Abstract: PURPOSE:To provide a dehydrator capable of drastically reducing the residual water content of the cake when a slurry is separated into solid and liq. without making the booster pump large-sized or the structure components of the dehydrator thick and tough. CONSTITUTION:A slurry is forced to enter between the two filter cloths 40a and 40b under pressure by a booster pump, the slurry is pressed on a filter plate 30 through the filter cloths 40a and 40b to squeeze out water from the slurry, and the water is passed through the filter cloths 40a and 40b, discharge passage 32 inside the filter plate and discharge port 34 at the lower part of the filter plate and discharged to the outside. A suction pump is connected to the discharge port 34 at the lower part of the filter plate to suck and discharge the water from the cake obtained when the slurry is introduced between the filter cloths 40a and 40b and separated into solid and liq. to the outside of the filter plate.
Patent JP-H10218484-A (JP)
Title: Air bag folding machine
Inventor: ITO TAKAYUKI
IPC: B60R21/16
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce the number of actuators when an air bag is accordion- folded, to simplify the structure, and to reduce the folding time. SOLUTION: A folding machine 10 is provided with a surface presser plate group 12 and a rear presser plate group 22 provided on the front side and the rear side of an air bag respectively. The presser plate groups furnish holder plates 13 and 23 which can hold the end of the air bag; plural presser plates 14 to 16, and 24 to 26, having a fitting part 28 and the like opposing to the presser plate groups foldable the air bag, and fittable each other; and guide rods 17 and 27 to guide and support the presser plates movable to the holder plates side. Between the plates 23, 24, 25, and 26, a pair of folding plates 32 and 33 whose front sides are hinge-connected each other allowable to fold the the air bag side, and the base side are hinge-connected to the neighboring presser plate and holder plate respectively, are provided.  At the side part of the presser plate 26, a pusher 29 which can move the presser plate 26 to the holder plate 23 side is provided.
Patent JP-2000225054-A (JP)
Title: Induction heating rice cooker
Inventor: KAWAI TOSHIAKI
IPC: A47J27/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To make a product compact by maximally using a space formed in a rice cooker body. SOLUTION: This induction heating rice cooker is provided with a rice cooker body 1 composed of an outer case 4 having an almost quadrangular cross section and a synthetic resin protective frame 6 having a circular cross section composed so as to house an inner iron pot 5, and an operation panel part 7 is arranged in an upper place of the outer case 4. In this case, a power source base board 27 provided with various electronic parts is arranged in a lower position of the operation panel part 7 in a space part 8 formed between the outer case 4 and the protective frame 6, and the power source base board 27 is integrally mounted with a heat sink 30 for promoting heat radiation from the power source base board 27 and a cooling fan 31 for cooling the heat sink 30 to integrate the power source base board 27, the heat sink 30 and the cooling fan 31.
Patent JP-2000228393-A (JP)
Title: Manufacturing method and apparatus of particle apparatus
Inventor: TAMIYA NAOMIKI
IPC: H01L21/302
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To realize smooth transfer of particles in order to improve throughput by providing face to face a cathode and an anode in both sides of the route formed to transfer the particles and then executing the unisotropic etching in the course of transfer of the particles through this route. SOLUTION: When the predetermined gas is introduced from a gas introducing port 15 after exhaustion, an ion sheath area is formed at the position deviated to an electrode 1 between a first electrode 1 (cathode) and a second electrode 2 (anode). A route 5 is facing to the ion sheath area through an opening 7 and the unisotropic etching is performed at the position opposing to the opening 7 due to the transfer of the particle semiconductor 4. Since the opening 7 of the electrode 1 is formed in the direction of the electrode 1 axis substantially at the total circumference position, namely in the axial direction of the route 5, the unisotropic etching effect is attained substantially for total circumferential in the source of dropping transfer of the particle semiconductor 4.
Patent JP-S56123976-A (JP)
Title: Novel preparation of optically active 2,3-epoxyaldehyde derivative
Inventor: TERAJIMA TADAO
IPC: C07D303/32
Filed: 1980-03-04
Abstract: PURPOSE: To obtain the titled substance useful as an intermediate for an antibiotic, etc. in high optical purity and yield, by reacting an optically active halolactone prepared from a readily available raw material with an alkali, and reducing the resultant optically active epoxyamide.  
     CONSTITUTION: A compound of formula I (R 1 , R 2  and R 3  are H, alkyl, aryl or R 1  and R 2  together with the adjacent carbon atoms may form a ring which may be interposed by a phenylene group; X is halogen) is reacted with an alkali at -20W25°C to give a compound of formula II (R 4  is H or alkyl), which is then reduced at -20W0°C to afford a compound of formula III. The compound of formula I is obtained by the asymmetric bromolactonization of a compound expressed by formula IV obtained from the corresponding α,β-unsaturated acid and  (S)-ethyl prolinate (the compound of formula I is partly well known). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07239048-A (JP)
Title: Breather
Inventor: AKAHORI MASAZO
IPC: F16K24/00
Filed: 1994-02-25
Abstract: PURPOSE:To provide a breather that can exhibit its function of constantly regulating internal pressure regardless of the inclination of a gasoline tank. CONSTITUTION:A breather 4 attached to the cap 3 of a gasoline tank 1 comprises a breather body 5, a functional film 9, a float 11 and a tube 13. The breather body 5 has a communicating passage 6, in which the functional film 9 is located. The functional film 9 is permeable to air and blocks passage of fluid. The float 11 is hollow and has an orifice 12 which is directed upward. The tube 13 is flexible and communicates the breather body 5 with the float 11. The float 11 floats on the surface of gasoline 2, so constantly relieving pressure regardless of the inclination of the gasoline tank 1.
Patent JP-S53113920-A (JP)
Title: Fuel temperature regulator for an engine
Inventor: MORIYAMA EIICHI
IPC: F02M31/00
Filed: 1977-03-14
Abstract: PURPOSE: To provide a fuel temperature regulator which can regulate the tempera ture of fuel to prevent such troubles as percolation by consituting same such that at least a portion of a fuel pipe between a fuel pump and a carbureter is disposed in an air intake duct of an air cleaner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57145021-A (JP)
Title: Preparation of silicon granule
Inventor: HASEGAWA JINICHIROU
IPC: C01B33/02
Filed: 1981-02-27
Abstract: PURPOSE: To prepare silicon granules at a low cost, by fluidizing fine silicon particles with a chlorosilane gas and H 2  gas fed from plural nozzles at the bottom of a fluidized bed reactor, and depositing the formed silicon on the fluidized bed.  
     CONSTITUTION: Silicon particles having a particle diameter of about 250W500μ are introduced from a fine silicon particle charging inlet 2 into a fluidized bed reactor 1. The interior of the reactor 1 is heated at about 1,000°C by a heater 6, and a chlorosilane gas and H 2  gas are fed from gas introductory inlets 5 simultaneously. The silicon particles are kept in a fluidized state, and the top thereof form the fluidizing top surface 7. The chlorosilane is reduced with hydrogen to form silicon, which is deposited on the silicon particles and give granules having a grain diameter of 1W2mm. The granular silicon particles are then collected from a taking outlet 4 to the outside of the system. The gas introductory inlets 5 are constituted of plural nozzles arranged in a coaxial multiple annular form, and only H 2  gas is introduced from the outermost nozzles to prevent the formation and deposition of the silicon on the wall surface of the reactor 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06241081-A (JP)
Title: Air-fuel ratio control device of lean burn engine
Inventor: NAGAISHI HATSUO
IPC: F02D41/04
Filed: 1993-02-17
Abstract: PURPOSE:To prevent torque shock even in the case switching of the air-fuel ratio takes place in the high load region by performing a load correction for the flow path area when it is used as control amount for the purpose of torque control at the time of switching the target air-fuel ratio. CONSTITUTION:A calculating means 42 calculates the target air-fuel ratio in accordance with the lean condition and also the target air-fuel ratio in accordance with other conditions than the lean condition. A calculating means 49 determines as fundamental flow path area the sum of the throttle valve flow path area and control valve flow path area, while a calculating means 50 calculates the incremental rate of flow path area in accordance with the load signal. Another calculating means 51 calculates the increment equilibrium area of the control valve from the obtained incremental rate, fundamental flow path area, and target air-fuel ratio, while a third calculating means 52 determines as target flow path area the sum of the obtained increment equilibrium area and control valve flow path area, and in accordance with this target flow path area, a driving means 53 drives the control valve.
Patent JP-S58145822-A (JP)
Title: Simple type gas lighter
Inventor: NITSUTA FUMIO
IPC: F23Q2/46
Filed: 1982-02-24
Abstract: PURPOSE:To obtain a favorably designed lighter at low cost, forming monolithically the main body, a lid section and a bracket section. CONSTITUTION:A case 1 is monolithically formed to include a main body, a lid section and a bracket section, and a windscreen wall 1c is also integrally attached. An approximately definite amount of a gas sucking wick 18 is used to omit a nozzle adjusting mechanism, a nozzle holder 13 is fitted securely by one-touch step, a metal pipe for housing a coil spring 15 and a flint 11 is anchored in a hole in a bracket frame bottom plate 19a, and after both the parts are housed, by bending the lid 1b attached to the lower end the file section 8 can be completely assembled. Fruther, by arranging a flame preventing wall 6b between the bracket frame and a metal heat preventing frame 5 positioned in a peripheral prevention wall 1c, a synthetic file lateral wheel 9 can be used. Accordingly, the numbers of the parts, materials and working steps can be reduced, and therefore the cost can be lowered.
Patent JP-H09216390-A (JP)
Title: Lamp reflecting plate in thermal recording apparatus and method for determining shape thereof
Inventor: SUGIYAMA HAYAMI
IPC: F21V7/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a lamp reflecting plate in a thermal recording apparatus capable of irradiating thermal paper with all of lights from a lamp and a method for determining the shape thereof. SOLUTION: Coordinates of the connection points P0-P7 of the reflecting parts 21-27 of a reflecting plate 1 are set. X-coordinates of the arrival points on thermal paper 123 where all of lights from a lamp 133 to the reflecting plate 1 are reflected by the reflecting points 21-27 to arrive are respectively calculated. When all of X-coordinates are contained in a set irradiation region and all of reflected lights are not incident on the lamp 133, the coordinates of the connection points P0-P7 are set to those of the reflecting plate 1. The reflecting plate 1 is formed based on these coordinates.
Patent JP-S63197525-A (JP)
Title: Electron gun exchanger for isotope separator
Inventor: ITO TAKURO
IPC: B01D59/34
Filed: 1987-02-12
Abstract: PURPOSE:To exchange electron guns safely in a short time by providing a movable stand in a vacuum container, moving the same in any given direction freely by a drive mechanism and mounting a plurality of electron guns on the movable stand. CONSTITUTION:In case an electron gun 6 gets out of order, an isotope separator 1 can be restored to the normal operation only by actuating a drive mechanism 18, moving a movable stand 17 in a given direction and switching the electron gun to a spare electron gun 6 mounted adjacent on the movable stand 17. It is, therefore, not necessary to keep open the vacuum container 2, which reduces the frequency of discontinuing the operation and increases the working efficiency of the separator to a large extent. The vacuum container 2 is opened only when the service limit of all of a plurality of electron guns 6 is over and exchange of all the electron guns 6 can be carried out simultaneously, and the frequency of dealing with electron guns 6 contaminated by radiation substances is reduced compared with the methods heretofore available, which means to be useful from the viewpoint of preventing radiation.
Patent JP-S59158630-A (JP)
Inventor: DONARUDO RAAZU DATSUTOUEIRAA
IPC: H04B3/23
Filed: 1984-02-17
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-H11232579-A (JP)
Title: Digital type self-recording manometer remote monitor system for governor
Inventor: FUKAI KATSUHIKO
IPC: G08C17/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce the cost for explosion-proof structure by automatically and remotely monitoring the gas pressure in governor room of gas supply business, to reduce the construction cost by eliminating leading-in constructions for a telephone line and a power supply line, and to prevent the entry of noise from the power supply line. SOLUTION: Pressure sensors 5 and 6 detect and transduce the gas pressures at the entrance and exit of the governor 2 into electric signals. Both the signals corresponding to the gas pressures are electrically recorded by a digital type self-recording manometer 11 at constant intervals of time. The recorded data are sent to relative equipment 12 by a communication line 11. In the relative equipment 12, electrically insulated data are sent by a photocoupler to a PHS adapter 13 and transmitted to a base station 24 by radio. Further, the data are gathered at a center device 23 through a telephone line 22. A battery 15 feeds electricity to the relative equipment 12 and PHS adapter 13 only when communication is made.
Patent JP-H08218029-A (JP)
Title: Stain-proofing resin and stain-proofing resin part
Inventor: TOMIOKA TOSHIICHI
IPC: C08K3/00
Filed: 1995-02-16
Abstract: PURPOSE: To provide the subject resin containing a specific amount of a stain- proofing agent and an antibacterial agent, effective for improving the cleanliness by suppressing the contact of the resin surface with microorganisms, safe to human body and exhibiting antibacterial effect to reduce environmental pollution. CONSTITUTION: This stain-proofing resin contains (A) a stain-proofing agent of an amount sufficient to keep an oil repellency corresponding to the contact angle of >=30 deg. with a frying oil (preferably a fluororesin or a silicone resin having methyl group or C-F bond on a part of the main chain or the side chain) and (B) an antibacterial agent (preferably produced by coating the surface of a silica gel supporting a thiosulfatosilver complex with a hydrolyzed tetraalkoxysilane). The matrix resin to be compounded with the components A and B is preferably a thermoplastic resin or a reactive curing resin excluding fluororesin and the amounts of the components A and B are preferably 1-20 pts.wt. and 1-5 pts.wt. based on 100 pts.wt. of the matrix resin, respectively. The component A is preferably graft-polymerized to the matrix resin.
Patent JP-H08226012-A (JP)
Title: Spinneret for producing modified cross-section fiber capable of embodying optical function
Inventor: KIKUTANI YUUJI
IPC: D01D5/34
Filed: 1995-02-16
Abstract: PURPOSE: To provide a spinneret capable of efficiently producing a modified cross-section fiber embodying multiple optical functions. CONSTITUTION: This spinneret for producing a modified cross-section fiber capable of embodying optical functions is obtained by installing polymer lead-out ports 106 for leading out a molten polymer forming flow passages for an island part and a partition wall device 110 for controlling the flow passages for the island part, installed in a spinneret pedestal on the polymer discharge side of the polymer lead-out ports 106 and having openings of the same shape as that of the polymer lead-out ports 106 or a shape surrounding the polymer lead-out ports 106 and providing stepped parts between a polymer discharge surface and a spinneret pedestal in the spinneret for forming the island-in-sea shape comprising a core material for the island-in-sea type modified cross-section fiber capable of manifesting the optical functions and a sea part surrounding the periphery of the island part.
Patent JP-S61189159-A (JP)
Title: Dc brushless motor
Inventor: OTANI TOSHIO
IPC: H02K29/00
Filed: 1985-02-15
Abstract: PURPOSE:To reduce the size of a magnet rotor by allowing the current flowing angles of drive coils to correspond to the widths (rotating angle) of detecting poles, thereby alleviating the magnetic influence of main and detecting poles. CONSTITUTION:A motor case 3 is integrally molded through a plurality of supporting legs 2 with a fan casing 1 of a cooling fan device. A bearing holding cylinder 4 is provided at the center of the case 3. A stator coil 6 radially has four salient-pole teeth 7 and interpole teeth 8, and winds 2-phase drive coils 10. A current flow controlling component 12 is mounted on a printed board 11, and a rotational shaft 14 mounted with a rotary magnet 17 is supported by a bearing 15. In this case, a main pole 22 is formed on the inner surface 21 of the cylinder of the magnet 17, and a detecting pole 23 is formed on the axial extension (the opposed surface to a Hall IC 13). Thus, the magnetic property becomes substantially sinusoidal wave shape at the pole 22 and substantially rectangular shape at the pole 23, the rotation is smooth and the varying width of the magnetic sensitivity can be narrowed.
Patent JP-S63260848-A (JP)
Inventor: MARUCHIN BARUTO
IPC: C04B33/13
Filed: 1988-02-09
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-S60181314-A (JP)
Title: Manufacture of polyvinylidene fluoride monofilament having high knot strength
Inventor: AMANO KIYOSHI
IPC: A01K91/00
Filed: 1984-02-20
Abstract: PURPOSE:To produce the titled filament having high knot strength and useful as a fishing line, etc., by preparing an undrawn monofilament by the melt-spinning and cooling of polyvinylidene fluoride, carrying out the first-stage drawing of the monofilament under specific condition, and subjecting to the second-stage drawing at a specific draw ratio after relaxed heat-treatment, etc. CONSTITUTION:The objective monofilament is manufactured by the two-stage drawing of an undrawn monofilament prepared by the melt-spinning and cooling of polyvinylidene fluoride. The two-stage drawing process comprises (1) the first- stage drawing at >=(Tm-60 deg.C) [Tm is melting point ( deg.C) of polyvinylidene fluoride] at a draw ratio E1 of 4.0-6.0, (2) the heat-treatment under relaxed condition at >=(Tm-30 deg.C) and a heat-treatment ratio E2 of 0.85-1.0, and (3) the second-stage drawing at >=(Tm-30 deg.C) and a draw ratio E3 to give a total draw ratio (E1XE2XE3) of >=5.5.
Patent JP-S55122754-A (JP)
Title: Alpha-benzoylureidphenylacetic acid derivative
Inventor: OOI NOBUHIRO
IPC: C07C275/54
Filed: 1979-03-14
Abstract: NEW MATERIAL:α-Benzoylureidphenylacetic acid of formula I (R 1  is H, lower alkyl; R 2  is H, hydroxyl; R 3  is 2 or 3 hydroxyls in which at least two are adjacent to each other; the position of substituents in R 3  is 3 or 5 when R 1  is lower alkyl and R 3  is hydroxyl and is chosen from 2-6 when they are other groups) and its salt.  
     EXAMPLE: D(-)-α-[3-(2,3-Diacetoxybenzoyl)-1-ureid]phenylacetic acid.  
     USE: Synthetic intermediate of penicillin derivatives, antibiotics.  
     PREPARATION: The reaction of an α-amino acid of formula II with a benzoylisocyanate of formula III (R 31  is 2 or 3 lower alkanoyloxy whose substitution position is 2-6) is effected in a solvent such as dichloromethane to give the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio