baber/WOPTO huggingface dataset:
Patent JP-H05314483-A (JP)
Title: Recording method of information
Inventor: MIKAMO NOBORU
IPC: G11B7/0033
Filed: 1992-05-11
Abstract: PURPOSE:To effectively utilize the recording area by writing only a correcting part newly. CONSTITUTION:When a file name before data is corrected which is included in the management data written in a vacant area of a directory part 2 of an optical card 1 is coincident with a file name after data is corrected which is included in the management data of the directory part 2 prior to the management data written newly, the file corresponding to the file name after data is corrected which is included in the management data prior to the management data written newly is treated as deleted. If data which is a partly corrected data of the file record already written in a write-once data recording medium is to be written again, the difference between the record before correction and the data after correction is detected and, only the different part is written in the medium. Accordingly, it is prevented that the same data is overlapped and written on the recording medium, whereby the recording area can be utilized effectively.
Patent JP-H0414916-A (JP)
Title: Portable telephone set
Inventor: OKAMOTO TOSHIYUKI
IPC: H04B7/26
Filed: 1990-05-09
Abstract: PURPOSE:To obtain a portable telephone set with excellent security by providing a memory card, a memory card container, a card detection circuit, a touch sensor and a dialing permission control means. CONSTITUTION:When a phone call is made from a portable telephone set, a memory card 2 storing dialing information is loaded to a memory card accommodation section 10 and the presence of the memory card 2 is detected by a card detection circuit 11. When no memory card 2 is detected, a dialing permission control means 13 resets a talking button 1. When the memory card 2 is detected, position information of ten-key structure of the memory card 2 from a touch sensor 4 provided to the upper part of the memory card accommodation section 10 is outputted to the memory card 2 by using the means 13 and a dial signal being a destination corresponding to the position information is sent from the memory card 2 to make talking available state. Thus, the security of the telephone set is obtained.
Patent JP-H04347399-A (JP)
Title: Impeller of blower
Inventor: MIZUTANI HIDEKI
IPC: F04D29/70
Filed: 1991-05-23
Abstract: PURPOSE:To prevent powder or the like from sticking to the inside of a boss by forming an axial spiral projection solidly in an inner surface spatial part of the boss with a U-shaped section where a blast blade is radially installed on the outer circumference, while filling up foam plastics with heat resistance. CONSTITUTION:In this vortex flow blower, an impeller 13 provided with a blast blade 2 radially on the outer circumference of a boss 11 with a U-shaped section is surrounded by a casing 4 and a casing cover 5. In addition, a ring ventilating passage 6 is formed on an outer circumferential part of the impeller 13. In this case, this impeller 13 is solidly cast by a die cast of an aluminum alloy or the like, and an axial spiral projection 19 is solidly formed in an inner spatial part 18 of the boss 11. In addition, plastics 20 of hard urethane foam or the like with heat resistance are foamed and hardened and filled up in the inner spatial part 18. With this constitution, using the foam plastics 20, any powder or the like is prevented from sticking to the inside of the boss 11. Likewise, using the spiral projection 19, the foam plastics 20 are surely kept up.
Patent JP-H06307681-A (JP)
Title: Ice heat storage member and ice heat storage apparatus
Inventor: KANDA TETSUO
IPC: F24F5/00
Filed: 1993-04-21
Abstract: PURPOSE:To obtain a small-sized low-cost ice heat storage apparatus which can be installed even in a home by incorporating cold storage material made of water or water solution capable of storing heat due to solid-to-liquid phase change and a weight in a hanging section of a hanging tubular unit, and flatly deforming an upper part of the section. CONSTITUTION:A tubular unit 1 is sealed at both ends, engaged at its center with a supporting member 2, divided to hanging sections A, B and hung in antifreeze liquid 3. Cold accumulator 5 of dilute water solution such as water or ethylene glycol, etc., and a weight 6 are sealed in the unit 1 divided into the liquid 3. In this case, when the unit 1 is divided at the member 2 by regulating a sealing amount of the accumulator such as water to be operated in a gravity direction and a weight of the weight without fully filling the accumulator such as the water in the tube 1, deformed parts 7A, 7B flatly deformed at an upper part of the hanging sections, i.e., at substantially center of the unit to be supported to the member 2 are formed.
Patent JP-S63282710-A (JP)
Title: Light emitting device
Inventor: ASHIKAWA SHIGEAKI
IPC: G02B6/42
Filed: 1987-05-14
Abstract: PURPOSE:To set a distance between an optical fiber and a light emitting element to the maximum coupling efficiency by providing additionally a separate spacer simple substance on a spacer of a light receiving device use receptacle, and installing the light emitting element to the light receiving device use receptacle through this spacer simple substance. CONSTITUTION:In a light receiving device use receptacle 20, the tip of a light receiving element 25 is inserted into its bush 24, and in a state that the tip of the element 25 has been run against a spacer 23a, the element 25 is installed. Subsequently, a plug 27 which has contained the end part of an optical fiber 26 is inserted into a sleeve 22, and in a state that the end face of the plug 27 has been run against the spacer 23a, the plug 27 is installed to the receptacle 20. A light emitting device 30 uses the receptacle 20, a spacer simple substance 31 is provided additionally thereon, and a light emitting element 32 is installed through the simple substance 31. Accordingly, an interval between the plug 27 and the element 32, namely, a distance between the end face of the fiber 26 and a chip 32b of the element 32 can be determined unequivocally so that the coupling efficiency becomes maximum by the spacer 23a and the simple substance 31.
Patent JP-H02300103-A (JP)
Title: Miticide composition
Inventor: KIMURA MASAYUKI
IPC: A01N57/36
Filed: 1989-05-11
Abstract: PURPOSE:To provide the title composition having stable effect, containing t-butyl(E)-4-[(1,3-dimethyl-5-phenoxypyrazol-4-yl)methyleneiminoxymeth yl]benzoate and an esterase inhibition-active compound. CONSTITUTION:The objective miticide composition containing (A) t-butyl(E)-4-[(1,3-dimethyl-5-phenoxypyrazol-4-yl)methyleneiminoxymeth yl]benzoate and (B) an esterase inhibition-active compound at the weight ratio 1:(0.1-50). The present composition, with a reduced amount, has such great synergistic effect as not to be imaginable for a single each component, being invariant in its efficacy regardless of crop species, and having stable miticidal effect. The component B is e.g. an organophosphorus-based insecticide [e.g. O,O-(3- methyl-4-nitrophenyl)thiophosphate] or organic carbamate insecticide.
Patent JP-H0418158-A (JP)
Title: Multineedle multihead embroidery sewing machine
Inventor: NISHINO KENJIRO
IPC: D05B21/00
Filed: 1990-05-08
Abstract: PURPOSE:To efficiently obtain a colorful embroidery product by equipping a sewing needle selecting means which independently selects one sewing needle among plural sewing needles, provides each of plural heads with the sewing needle and embroiders. CONSTITUTION:A sewing needle selecting means S which is provided with plural heads Hn corresponding to plural shuttles Bn, carries out embroidery operation in cooperation with the shuttles Bn, selects one sewing needle for each head Hn independently from the other heads among the plural sewing needles Nm and supplies to embroidery operation is equipped. An embroidery pattern having different colors can simultaneously be formed.
Patent JP-S5349645-A (JP)
Title: Pressure decreasing mechanism for engine
Inventor: ROBAATO UIRIAMU JIEENZU
IPC: F02D13/06
Filed: 1977-09-29
Abstract: An engine de-compression mechanism in which the valves to one or more of the cylinders are locked in open position to prevent fuel from being drawn into the engine cylinder during the normal intake stroke and to prevent compression back pressure on the piston during the compression stroke. The function of the de-compression mechanism is to put one or more of the cylinders of the engine out of operation to conserve fuel when driving at high speeds.
Patent JP-H09300921-A (JP)
Title: Pneumatic tire
Inventor: KUWAJIMA MASATOSHI
IPC: B60C15/06
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To attempt compatibility between reduction of the weight of a pneumatic tire and reduction of a load noise in an extremely low frequency, by embedding a side part reinforcing layer consisting of a thermoplastic elastomer composition having a predetermined Young's modulus, in a side wall along a tire circumferential direction. SOLUTION: Left and right side walls 3 are extendedly arranged on the outer sides of a tire diametral direction by being provided adjacently to left and right beads 2. A tread 1 extended in a tire circumferential direction are arranged between the left and right side walls 3. Then, one carcass layer 4 is arranged on a tire inner side. A side part reinforcing layer 8 extended along the tire circumferential direction is embedded in the outer side of the carcass layer 4 of the side walls 3. The side part reinforcing layer 8 is formed of a thermoplastic resin having young's modulus of 50 to 500 MPa or a thermoplastic elastomer composition in which a thermoplastic resin component and an elastomer component are blended together. Thus, a load noise in a frequency zone around 40Hz can be reduced.
Patent JP-S5742004-A (JP)
Title: Optical scanning mirror
Inventor: OOTE AKIRA
IPC: G02B26/12
Filed: 1980-08-27
Abstract: PURPOSE:To reduce the number of production steps by cutting out a polyhedron formed by an anisotropic etching method using a silicon wafer and finishing the surface thereof to a specular surface. CONSTITUTION:A vapor deposition film of a square shape (about 8X8mm.<2>) is provided at an equal space in the two directions X, Y of the (100) planes of a silicon wafer, and is anisotropically etched with an aqueous NaOH soln. or the like. The (111) planes are etched at an angle of 54.7 deg. with respect to a horizontal plane. This polyhedron is cut out, and if necessary, it is polished or is vapor-deposited with Al, and a rotating shaft 20 is mounted, whereby a rotary polyhedral mirror is obtained. Thereby, the number of production steps is reduced.
Patent JP-H09239632-A (JP)
Title: Boring work table of rimless spectacles
Inventor: SUZUKI KOJI
IPC: B23B47/28
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To set the boring position of spectacle lens accurately as to any sort of spectacle lens. SOLUTION: A position setting table 5 is loaded on an installing table 6, and it is made movable by a position setting screw 4. An angle regulating dial 8 is installed on a lens table 9, and the moving distance is shown in a scale 7 by a regulating dial 2 together with a lens stopper 1.
Patent JP-H11313488-A (JP)
Title: Drive circuit for inverter device
Inventor: OURA HITOSHI
IPC: H02M7/5387
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption when integrating a circuit by using a level shift circuit being operated by a pulse signal, and by keeping on an upper-arm switching element by the retention function of drive charge, only during a pulse period. SOLUTION: A lower arm QB1 is turned on and off by a control signal SB, via a driving circuit 3 where VCC is used as a power supply. An upper arm QT1 is driven by a drive element M5, where a power supply VCH for the upper arm is used as the power supply. An upper arm ST gives an external signal from a circuit 11 for driving switching elements S1 and S2 by a signal with the same logic as an upper-arm switching element to have it operate. When the element S1 is turned on and voltage drops in a resistor Ra for lowering potential, the signal is transferred by logic inverters 8 and 9, and a P- channel switching element M5 is turned on for driving the QT1.  After the drive period of QT1, the P-channel switching element M5 is turned off, and if the QT1 that is a voltage-type switching element is once driven, a driving voltage is kept and on-state is maintained, since the QT1 is a voltage-type switching element.
Patent JP-H10305032-A (JP)
Title: Ultrasonic diagnostic system
Inventor: TAKAMIZAWA KINYA
IPC: A61B8/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent picture quality degradation caused by noises and to improve operability by controlling the vibrations of vibrator, performing ultrasonic transmission/reception in the same direction more than specified times and composing obtained received signals so as to avoid the contained switching noises. SOLUTION: The ultrasonic wave radiated from a two-dimensional arrangement vibrator 7, which is selected at the time of transmission, and reflected in a living body is received by the vibrator 7 again. At such a time, slice direction vibrators 2-5 are selected by a preamplifier 6. The ultrasonic transmission/ reception or reception in the same direction is performed more than twice, and delay time is applied to the received signals by a reception delay circuit 9 for array direction beam forming. Then, the signals are added, composed with the other channel signals of array direction by an adder 10 and temporarily stored in line memories 14-1 and 14-2 by reception. Then, an image memory 15 selectively fetches and stores image signals in both the memories 14-1 and 14-2 while preventing switching changeover noise mixture.
Patent JP-S63281650-A (JP)
Title: Preparation of poultice
Inventor: IGUCHI TADASHI
IPC: B65H41/00
Filed: 1987-05-15
Abstract: PURPOSE:To always keep a good release state, to increase a line speed and, further, to prevent the deformation of a product, by forming a plurality of release lines to release paper in parallel to the tensile direction of a poultice so as to hold the contour of the product therebetween and subsequently releasing the release paper part held between the release lines and covering the becoming the product. CONSTITUTION:By the cutter 5 provided along the draw-out direction of a poultice raw fabric 4 formed by covering the surface of the sticky ointment applied to a support 1 with release paper 3, a plurality of release lines parallel to the draw-out direction are formed to the release paper 3. The release paper 3 of the poultice raw fabric 4 is pulled in the direction almost opposite to the draw-out direction while the surface of the release paper 3 is pressed by the press member stretched over in the direction crossing the draw-out direction of the release paper 3 to release only the release paper 3 having a predetermined width so as to expose the sticky ointment part becoming a product.
Patent JP-S61276632-A (JP)
Title: Attaching device of defrosting heater for heat exchanger
Inventor: OKABE MASAAKI
IPC: F24F1/00
Filed: 1985-05-31
Abstract: PURPOSE:To provide a defrosting device having very simple constitution to insert easily a heater U-shape groove parts placed at the front and rear parts of a heat exchanger by constituting in such a manner that two sealed parts of the heater are collected at the side of U-shaped parts of refrigerant main pipes in the heat exchanger and a connecting part between former and latter parts of the heater is also installed in the same side as the sealed parts. CONSTITUTION:In a heat exchanger A, refrigerant pipes such as refrigerant main pipes 1, U-shape pipes 2, an inlet pipe 3, and an outlet pipe 4 are fixed respectively with solder, and end plates 5, fins 6, and a former part 7 and a latter part 8 of the heater pipe are installed. Electric wires 11, 12 for a sealed part 9 of the former part and a sealed part 10 of the latter part of the heater pipe are respectively connected. Then, the former and latter parts of the heater pipe are connected by a pipe 13 which is located at the same side as two sealed parts 9, 10. Heater pipes 7 and 8 thereof are caulked and fixed by hooks 15 cut from parts of U-shaped grooves 14 after they are inserted into the U-shaped grooves 14 disposed in the end plates 5. A refrigerant pipe 15 and a capillary tube 16 are connected to the outlet pipe 4.
Patent JP-H04346194-A (JP)
Title: Merchandise sales register
Inventor: YONEYAMA TATSUYA
IPC: B65G43/08
Filed: 1991-05-23
Abstract: PURPOSE:To provide a mechanism detecting an illegal exchange of the merchandise to be carried on a belt conveyor so as not to give an unpleasant feeling to a customer in the merchandise sales register performing the register processing by a cashier while a customer carries the bar code-scanned merchandise to a registration station with the belt conveyor. CONSTITUTION:A measurement device 7 detecting actual measurement distance of merchandise 20 to be carried on a belt conveyor 2 is arranged near a registration station 6, and a distance monitor detecting the coincidence between this actual measurement distance and the estimated distance after the prescribed time, is provided. An illegal reporting device 15 sounding an alarm when this distance monitor detects the coincidence of the distance is provided so that an illegal act such as exchanging the merchandise can be prevented.
Patent JP-H05288567-A (JP)
Title: Analog input device
Inventor: EGAMI NORITAKA
IPC: G01L1/22
Filed: 1992-04-13
Abstract: PURPOSE:To send a small signal to a digital circuit by increasing a gain over a wide working temperature range, and measuring the small signal such as a strain signal by means of a strain gage highly accurately at high speed. CONSTITUTION:An analog input device is provided with bridge measuring apparatuses 11 and 31 connected to a bipolar voltage electric power supply 5, analog multiplexers 18, 19, 38 and 39 to output two outputs of the bridge measuring apparatuses 11 and 31 after their polarity is replaced with each other according to an output level of an oscillator 4B and amplifiers 12 and 32 to amplify bipolar outputs obtained through the analog multiplexers 18, 19, 38 and 39. An analog/digital converter 2 is made to output outputs of the amplifiers 12 and 32 digitally.
Patent JP-S5742531-A (JP)
Title: Treatment of smelting slag containing alkali metal compound
Inventor: YAMASHITA YUU
IPC: C22B7/04
Filed: 1980-08-28
Abstract: PURPOSE: To reduce the concentration of an insoluble residue and to recover an alkali metal efficiently through extraction, by refluxing a given amount of a supernatant liquid of an extracted solution and/or a filtrate of an insoluble residue to an extraction tank having a small ratio of the extracted solution/slag.  
     CONSTITUTION: When a ratio of water in the extraction tank 1, namely, a ratio of an circulated solution/slag is made small to about 1.5W4 and slag is extracted and dissolved in the circulated solution, the concentration of an insoluble residue in the extracted solution is made high and the stirring is not carried out easily. Consequently, the supernatant liquid of the extracted solution in the thickener 4 is refluxed to the tank 1 by the pipe 6 and/or a filtrate of the insoluble residue separation of the separator 5 is refluxed to the tank 1 by the pipe 7. Since these refluxed solutions, different from the circulated solution, are solutions saturated with Na 2 O and have almost no extraction ability, they will not cause extraction actions and only reduce the concentration of the insoluble residue. Therefore the ratio of water in the tank 1 becomes apparently a ratio of (the circulated solution + the refluxed solution) slag, and the apparent water ratio is made ≥4 to carry out stirring smoothly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63284079-A (JP)
Title: Window masking device for automobile
Inventor: YONEDA MINORU
IPC: B05B15/04
Filed: 1987-05-18
Abstract: PURPOSE:To promote the smallness of size in a device, by space adjustably mounting each masking plate for use of front and rear windows to a movable frame which reciprocates over the distance of predetermined range, in case of the device which applies masking to the windows of an automobile in its waxing process. CONSTITUTION:A gate-type fixed frame 1 is provided being arranged so as to cross a conveying line of an automobile C conveyed in a predetermined speed. A movable frame 3, which reciprocates running along the upper of the conveying line between a masking start position and a masking release position, is provided being arranged and supported to a pair of rails 2 horizontally fixedly provided in right and left insides of this fixed frame 1. Each masking plate 4, 5, which swivels so as to interpose the automobile C in conveyance from before and behind it being pressed respectively to front and rear windows FW, RW, is provided in this movable frame 3. And the masking plate 5 for use of the rear window is to be mounted to a movable member 30 able to move longitudinally in accordance with a body length of the automobile C.
Patent JP-H10308287-A (JP)
Title: Lighting control system
Inventor: ENDO TORU
IPC: H05B37/02
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To control the lighting/extinguishing of a light, and while to adjust the luminous intensity of a light by dividing a power feeder line into two in parallel with each other at a position close to a slave station, and forming one of them with a power receiving transformer, and forming the other thereof with a signal transformer. SOLUTION: Plural lights 2 are respectively formed with a slave station 6, and each slave station 6 and a power feeder device 1 are connected in series to each other by a feeder line 4 through a power receiving transformer 3. When the light 2 is disconnected, a monitor control circuit 8 in the slave station 6 detects the disconnection of the light. Disconnection signal and the address signal are modulated to the high frequency signal current, and overlapped with the lighting power feeding current through a signal transformer 10 connected to the slave station 6. The high frequency signal current is separated from the lighting power feeding current by a bypath filter of a master station side, and flowed to the signal transformer 10 and transmitted to a master station 5.  The high frequency signal current is demodulated by a modem 7, and the disconnection signal, which expresses address of the slave station 6 and condition of a light 2, is restructured by the monitor control circuit 8, and displayed in an operation station.
Patent JP-H07325937-A (JP)
Title: Automatic ticket vending machine
Inventor: KAWABUCHI SEIKICHI
IPC: G06Q50/00
Filed: 1994-05-31
Abstract: PURPOSE:To enable a passenger purchase a passenger ticket of a route other than the shortest route. CONSTITUTION:A display part 2 which has a touch panel 2a displays plural stations including a departure station, one of the displayed stations is indicated as an arrival station on the touch panel 2a; and at least one route for the indicated departure station is read out of a memory 18 and displayed at the display part 2, and one of the displayed routes is selected on the touch panel 2a, so that the passenger ticket of the selected route is issued.
Patent JP-S5821528-A (JP)
Title: Measuring device for white balance
Inventor: MIYATA YUKITAKA
IPC: G01J3/50
Filed: 1981-07-31
Abstract: PURPOSE:To perform a rapid and hig-precise measurement of a white balance over a whole fluorescent screen through a simple structure, by mounting a rotary oval mirror and an actinometer in front of a color picture tube. CONSTITUTION:A rotary oval mirror 23, having a rotary oval mirror surface, is constituted such that a center F1 of a spherical fluorescent screen 21 of a color picture tube, and a center F2 of an actinometer 22 forms the other focus. The mirror 23 is mounted, and the actinometer 22 is rocked against the rotary oval mirror 23 by means of a rocking mechanism 24. The light volume measurement of the actinometer 22 is read by evaluating device 25 to evaluate evenness of emission of a spherical fluorescent screen 21 of the color picture tube 20.