baber/WOPTO huggingface dataset:
Patent JP-H09307443-A (JP)
Title: Resistance network, reference voltage generation circuit using the resistance network and analog-to-digital converter using the network and circuit
Inventor: OKUDA TAKASHI
IPC: H01L21/822
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of resistance value of a resistance network which is used to an A/D converter for generation of the reference voltage. SOLUTION: The dummy blocks 10 and 11 are placed at both sides of an arrangement area of blocks B1 to BN including the normal resistance elements R1 to RL. The distances between the blocks 10 and B1 and also between the blocks 11 and BN are set at the value equal to the mutual distances among the blocks B1 to BN Then both blocks 10 and 11 have the same shapes as those of blocks B1 to BN.
Patent JP-H10272076-A (JP)
Title: Towel server
Inventor: TAKESHITA AKEMI
IPC: A47K10/34
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent the propagation of bacteria, and to sanitarily use a towel, by jetting the electrolytic water produced in an electrolysis vessel, and heated by a heater, to the towel from a sprinkler nozzle installed near an exhaust port every switching operation by an user, so that the towel includes water, and exhausting the towel including the heated electrolytic water. SOLUTION: When an user pushes a switch, a pump 3 is operated by a control circuit, the brine in a water tank 1 is sent to a diaphragm-free electrolysis vessel, and an electric current is applied between the electrodes in the diaphragm-free electrolysis vessel, so that the electrolytic water is produced. On this occasion, a part of the electrolytic water is recovered by an alkali water recovering tank 2. The electrolytic water produced in the diaphragm-free electrolysis vessel, is heated by a heater 5, and is sprinkled from a sprinkler nozzle 7 to a towel 20 drawn out from a rolled non-woven fabric 6 by a feed motor 8, and the towel including the electrolytic water is exhausted from an exhaust port.  This towel 61 includes the electrolytic water having the bacteriocidal activity to various bacteria, so that the geam causing the food poisoning, can be removed, when it is used as a table napkin.
Patent JP-S5321996-A (JP)
Title: Coin supplier for automatic vender of group administration type
Inventor: OOTOMO YASUO
IPC: G07F5/18
Filed: 1976-08-12
Abstract: PURPOSE: To accomplish smoothly with a simple construction the supply of coins to a plurality of automatic ticket venders under centralized administration by supplying the coins from an upper portion with the use of a hopper which is being moved by rope. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07289523-A (JP)
Title: Contactless type tonometer
Inventor: NISHIO KOJI
IPC: A61B3/16
Filed: 1995-04-21
Abstract: PURPOSE:To provide a contactless type tonometer capable of automatically checking whether the operation for intraocular pressure value measurement is normal or not when a power source is turned on at the time of making measurement. CONSTITUTION:This contactless type tonometer has a fluid releasing means 1 for releasing a fluid which is changed in pressure with time toward the cornea 2 of the eye to be examined and a cornea deformation detecting means 4 for detecting the deformation of the cornea by the release of the fluid from this fluid releasing means 1 and measures the intraocular pressure value of the eye to be examined in accordance with the signal from this cornea deformation detecting means 4. The contactless type tonometer is provided with a self- checking circuit for automatically checking the operation for measurement of the intraocular pressure value when the power source is turned on.
Patent JP-H09284245-A (JP)
Title: Error correction coding decoding method for stm-n signal, error correction coding circuit for stm-n signal and error correction decoding circuit for stm-n signal
Inventor: MUKOJIMA TOSHIAKI
IPC: H04J3/14
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To attain required transmission error correction by having only to a very small number of error correction codes even when a value N of a synchronous transport module level N (STM-N) is increased. SOLUTION: Four administrative unit (AU)-4 signals are given to a transmission signal input terminal 21 and converted into 8 parallel signals by a serial/ parallel conversion circuit 22. Number of check bits for error correction coding for each of 8 parallel bits is required to be 14-bits. A residue of a data stream given to a 1st-bit error correction coder 231 divided by a primitive polynomial is used for check bits and they are outputted to a check bit terminal 1. Second- bit-8th-bit are similarly given to error correction coders 232-238 to the case with the 1st-bit and check bits are calculated from data stream polynomials and the results are outputted to check bit output terminals 2-8. The check bits are inserted to an undefined byte of a multiple section overhead(MSOH) to execute  n, k} reduction Humming coding is executed to each bit.
Patent JP-S59224612-A (JP)
Inventor: HIRAOKA TOORU
Filed: 1983-05-31
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-S60241494-A (JP)
Inventor: YARI KENTAROU
IPC: D06F58/04
Filed: 1984-05-15
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-S5834239-A (JP)
Inventor: EDOUIN JIEEMUSU MONTARUBO SHIN
IPC: F16D55/10
Filed: 1982-06-05
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-H07266029-A (JP)
Title: Powder for removing powder solder
Inventor: TODA KEISUKE
IPC: B23K1/00
Filed: 1994-03-29
Abstract: PURPOSE:To easily remove residual powder as well in brazing of platinum and to. maintain the brightness of the noble metal by including magnesium oxide which has a specific grain size and is an essential component at specific % or above into the powder for removing the powder solder. CONSTITUTION:The powder consisting of powder particles having the grain size 350 to 400 meshes and contg. >=98% magnesium oxide as the essential component of the powder is prepd. Machine chain forming rings preliminarily adhered with the powder solder for joining in butt parts are first charged into a tumbler device and after a specified amt. of the magnesium oxide powder is put therein, this tumbler device is started. The tumbler applies vibrations as well to these rings while intermittently repeating forward and backward rotations. Consequently, the powder solder for joining sticking to the machine chain forming rings is removed by repetition of sprinkling of the magnesium oxide and simultaneously shaking off thereof. The machine chains are taken out in the state of allowing the powder solder to remain in the butt parts of the chain forming rings and are brazed in a brazing furnace. Further, the machine chains are immersed into a sulfuric acid bath tank, by which the residual powder is removed.
Patent JP-H02275420-A (JP)
Title: Camera
Inventor: KUDO YOSHINOBU
IPC: G03B7/099
Filed: 1989-04-17
Abstract: PURPOSE:To improve the focusing accuracy and exposure adjustment accuracy and to make a camera main body compact by executing the photometry for the focus detection and automatic exposure adjustment of automatic focusing with a photographic lens system and composing finder systems of external light systems. CONSTITUTION:The finder systems 27 - 29 are arranged so that optical axes different from the optical axes of photographic lens systems 25 and 26 are provided and the photometric means 30 and 31 of the focus detecting means 22 and automatic exposure adjusting means of the automatic focusing means are arranged in the photographic lens systems. For the automatic focusing and automatic exposure, a range finding means 22 and photometric means 30 and 31 operate with the light from an object passing through the photographic lens system. Namely, so-called TTL system is obtained. The finder systems 27 - 29, on the other hand, are composed of the external light system without passing through the photographic lens system, so the capacity rate of the finder systems in the camera is small. Namely, none of a pentagonal prism, quick return mirror for a finder, etc., is required. Consequently, compact constitution is maintained and the camera capable of accurate focusing and accurate photometry is realized.
Patent JP-H05269144-A (JP)
Title: Fracture-percutaneous steel wire piercing guide
IPC: A61B17/17
Filed: 1992-03-23
Abstract: PURPOSE:To easily execute holding of a piercing point of a kirschner wire, and also, to protect a blood vessel and a nerve and to prevent their damage. CONSTITUTION:This guide 1 is a hard metallic pipe having the inside diameter in which a kirschner steel wire can pass through, and also, having necessary length, and is constituted by forming a cutting plane 3 of an acute angle on side face vision by cutting the tip part, and also, forming a tapered edge 4 of an acute angle in plane vision by grinding both tip sides of its cutting plane.
Patent JP-H03159551-A (JP)
Title: Spindle motor
Inventor: KONNO DAISUKE
IPC: H02K21/22
Filed: 1990-04-12
Abstract: PURPOSE:To make a spindle motor which has excellent durability, cleanliness, etc., and which is improved in performance of high speed rotation and reduced in vibration during rotation by using hydrodynamic bearings. CONSTITUTION:When current flows in stator-coils 5, a rotor 6 to which a rotor magnet 8 is secured, the motor starts rotation, and a hydrodynamic pressure is generated between the upper surface of a fixing member 3b of a thrust bearing 3 and the lower surface of a moving member 3a facing to the fixing member 3b, and a hydrodynamic bearing is formed. A hydrodynamic pressure is also generated between the outer surface of a fixing member 4b of a radial bearing 4 and the inner surface of a moving member 4a facing to the fixing member 4b and a hydrodynamic bearing is formed. For this reason, bearings are constituted without direct contact between the lower surface of the moving member 3a of the thrust bearing 3 and the upper surface of the fixing member 3b and between the inner surface of the moving member 4a of the radial bearing 4 and the outer surface of the fixing member 4b, and this can cope with smooth and high speed rotation.
Patent JP-S63265852-A (JP)
Title: Composition for superconductive material
Inventor: NOJIRI NAOHIRO
IPC: H01B12/00
Filed: 1987-04-20
Abstract: PURPOSE:To realize superconductive state at a higher temp. than the b.p. of liquid N2 by specifying atomic ratio of Cs, Y, Ba, Cu, and O of a compsn. for a superconductive material. CONSTITUTION:A compsn. for a superconductive material expressed by formula; CswYxBayCuzOalpha is provided wherein 0<w<=0.4; 0<x<2, 0<y<2, 2<alpha<4 basing on z=1 (w, x, y, z, alpha are atomic) ratios. This compsn. provides a novel superconductive material compsn. which realizes superconductive state at a higher temp. than the b.p. of liquid N2. A process for prepg. the compsn. is selected suitably depending on the application of the compsn. For example, specified amts. of yttrium oxide, barium carbonate, copper oxide, and cesium carbonate are mixed and a mixture of oxides is calcined at 850-1,000 deg.C to carry out solid phase reaction.
Patent JP-H10289643-A (JP)
Title: Earth leakage breaker
Inventor: IKEHARI YOUJI
IPC: H01H71/40
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a bipolar earth leakage breaker having the same external dimension as the constitution of a unipolar breaker by uniting an over current tripping device, a leakage tripping mechanism, an opening/closing mechanism part, and mechanisms such as a trip bar part into a unit and fitting it into a synthetic resin casing. SOLUTION: A part of an over current tripping device 60 and a part of a leakage tripping device 84 are a united mechanism and fitted into an insulating casing 43. This constitution dispense with the fastening of the parts, connection of the conductive parts, etc., after being fitted into the insulating casing 43. A part of an opening/closing mechanism 69 and a part of a trip bar 98 are also a united mechanism and fitted into the insulating casing 43. After their fitted into the insulating casing 43, no fastening of the parts is required. An arc extinction device 52, a guide plate 95, etc., besides the united mechanism may be fitted into the insulating casing 43 or each mechanism so as to dispense with the fastening of the parts, connection of the conductive parts, etc.  The insulating casing 43 is formed into the same dimension as a unipolar coupled type wiring breaker for an electric lamp distribution board.
Patent JP-S59221853-A (JP)
Title: Tape tension controller
Inventor: ARAI TAKASHI
IPC: B65H23/182
Filed: 1983-05-31
Abstract: PURPOSE:To make high-quality recording and reproducing by providing a tension control means which regulates the tape tension in the supply reel side in accordance with detection outputs from tension and frictional force detecting means. CONSTITUTION:A tape 10 pulled out from a supply reel 9a is supplied to a rotary drum 1 along a guide post on a tension arm 15 and when the tension of the supply side is varied, the tension arm 15 is turned around a revolving shaft 17 and a shutter 18 is moved to change the quantity of a light incident from a light emitting diode 32 to a phototransistor 31. When the tension is larger, the quantity of the incident light is increased, and a voltage V0 is made higher. If the frictional force between the rotary drum 1 and the tape 10 is increased, a drum motor driving current is increased, and a voltage V1 is made higher according as a frictional force F is larger. Voltages V0 and V1 are inputted to an operational amplifier 22 through resistances 27 and 26, and the feedback control of a brake circuit 21 is so performed that the addition value between voltages V1 and V0 is equal to a reference voltage VB.
Patent JP-S5221397-A (JP)
Title: Process for preparing a drink for beauty culture and refreshment
Inventor: KOBAYASHI SHIGEO
IPC: C12G3/04
Filed: 1975-08-11
Abstract: PURPOSE: A simple and inexpensive process for preparing a drink for beauty culture and refreshment comprising a juice squeezed from oranges and a refined sake as chief components. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03295855-A (JP)
Title: Dielectric porcelain composition
Inventor: IKEDA NOBUHIKO
IPC: C04B35/46
Filed: 1990-04-11
Abstract: PURPOSE:To obtain a stable dielectric porcelain composition having high dielectric constant, low dielectric loss and small temp. dependence of dielectric constant by adding GeO2, B2O3, and ZnO as the assistant component to the main system comprising BaO, Nd2O3, Sm2O3, TiO2, PbO, and Bi2O3. CONSTITUTION:This invention offers such a dielectric porcelain composition having the main component expressed by the formula and containing 1.0-4.0wt.% GeO2, 0.75-3.5wt.% Zn and 0.75-3.5wt.% B2O3, added thereinto as the assistant component. The obtd. dielectric porcelain composition has high dielectric constant and high Q-value, and moreover, small temp. dependence of resonance frequency. This composition can be sintered at low temp. of 1000-1050 deg.C by use of Au, Ag-Pd as inner electrodes. Therefore, HF resonators, filters, etc., can be greatly miniaturized by using this composition.
Patent JP-H11291949-A (JP)
Title: Hood structure of working machine
Inventor: MATSUDA KENJI
IPC: B62D25/12
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent the free end of an upper cover part of engine hood from deformation in association with its fixation into the closing attitude. SOLUTION: A support 15 is installed upright on a machine body frame in a position inside an engine hood 10 having an upper cover part 10B, which is mounted on the support 15 in such a way capable of swinging up and down round a fulcrum R and opening and closing, and a fixing mechanism 23 to fix the upper cover part 10B in the closing attitude is installed between the cover part 10B and support 15, and a position adjusting means adjusts the fore-and-aft positioning of the support 15 by swinging the support 15 about its bottom as fulcrum.
Patent JP-S5222116-A (JP)
Title: Liquid storage method and installation
Inventor: DEGAWA KAZUO
IPC: B65D88/76
Filed: 1975-08-13
Abstract: PURPOSE: A storage installation of high shock-resistance, without leakage in case of breakage and resistant to loss of oil by evaporation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63265043-A (JP)
Inventor: TAMURA MITSUSATO
IPC: E04F15/18
Filed: 1987-04-22
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-S58214617-A (JP)
Inventor: JIYAN BARUJIYU
IPC: F01P7/02
Filed: 1982-06-07
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-S5221763-A (JP)
Title: Electronic microscope
Inventor: KAMIMURA MASASHI
IPC: H01J37/24
Filed: 1975-08-13
Abstract: PURPOSE: In order to promoto the operationability, by means of installing the limiting circuit so as not to make the electric current exceed more than the convergent point, together with automatically adjusting the brightness of the image, through controlling the condensor-lens current. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02277069-A (JP)
Title: Optical recording medium consisting of ferroelectric high polymer
Inventor: YAMAGUCHI TAKEO
IPC: G11C11/42
Filed: 1989-04-19
Abstract: PURPOSE:To assure the sensitive reaction even with low-energy semiconductor laser light by incorporating a specific phthalocyanine compd. into a ferroelectric high-polymer material forming a recording layer. CONSTITUTION:The recording layer 1 consisting of a vinylidene polymer film or the like is provided via a lower electrode 4 consisting of an ITO film, etc., on a substrate 2 consisting of glass, etc. and an upper electrode 3 consisting of an Al film or the like is formed on the layer 1. The phthalocyanine compd. (A) which has absorption spectra in a near IR region and is soluble in an org. medium is incorporated into the layer 1. Such a compd. expressed in formula is preferably used for this component A. In the formula, one or more of R'1 to R'8 denote F, SZ; Z denotes 1 to 4C alkyl, prescribed phenyl, etc.; M denotes Cu, Zn, etc.
Patent JP-H06305444-A (JP)
Title: Member with expanded part and manufacture thereof
Inventor: TSUGE MITSUO
IPC: B62D25/00
Filed: 1993-04-23
Abstract: PURPOSE:To allow a member to be made thin-walled by forming the member with rib parts, formed at least at the expansion predetermined parts, in a first process, and expanding the rib parts of the member into the desired shape in a second process. CONSTITUTION:At the extrusion-molding time of a member 15, plural corrugated rib parts 15a... are formed simultaneously. The member 15 with the rib parts formed is subjected to mechanical expansion machining so as to be formed into a member 18 with the desired expanded parts. That is, the member 15 with the rib parts 15a formed is put in a female mold 16, and a male mold 17 such as a punch is press-fitted to the member 15 to perform pressing, thus obtaining the member 18 with the desired expanded parts.
Patent JP-S58215058-A (JP)
Title: Semiconductor device
Inventor: KURIHARA YASUTOSHI
IPC: H05K1/05
Filed: 1982-06-09
Abstract: PURPOSE:To obtain an IC of excellent insulation and heat radiation properties by a method wherein conductor plates for mounting heat generating elements are soldered directly to wirings on an insulation film, and the insulation film and wirings which are not fixed on a heat radiating fin are extended and thus formed as terminals. CONSTITUTION:The insulation film 7 is adhered on the plane 11 of the heat radiating fin 1, the conductor plate 3 are adhered at wiring regions 71 selectively formed thereon, semiconductor pellets 41 are mounted, and further a resistance element 42 is placed on the film 7. The elements are connected to the wirings 72 by metallic fine wires 81 and 82 and then form a circuit. The film 7 and the wirings 72 ae extended from the part fixed on the fin 1 and accordingly form electric terminal parts. Thereafter, a necessary sealing means is applied. By this constitution, a compact hybrid IC device having secure insulation and heat dissipation properties can be offered at a low cost.
Patent JP-H08266157-A (JP)
Title: Plant controlled in flower bud formation and flowering and its control
Inventor: WAKE HITOSHI
IPC: A01G1/00
Filed: 1995-03-30
Abstract: PURPOSE: To enable to efficiently culture a vegetable, a petal, a tree,.etc., in comparison with conventional methods. CONSTITUTION: A plant whose flower bud formation and, flowering are controlled by using at least one kind of compound selected from the group of a chain carboxylic acid or its derivative such as a fatty acid or its ester. The method for controlling the flower bud formation and flowering of the plant comprises directly adding at least one kind of the compound selected from the group of the chain carboxylic acid and its derivative to the plant or a tissue or cell capable of differentiating the flower bud.
Patent JP-S60241160-A (JP)
Title: Note processing system
Inventor: WATANABE YOSHIHIRO
Filed: 1984-05-16
Abstract: PURPOSE:To attain the assured transfer of notes with no exchange of cashboxes by connecting a mobile note handling machine to an automatic note handling machine via a separable note transfer path. CONSTITUTION:An automatic note handling machine 7 contains note draw-in/ out means 20-22, and a mobile note handling machine 12 is connected to the machine 7 via a separable note transfer path 10. The machine 12 moves among plural machines 7 and also feeds notes to these machines 7. At the same time, the machine 12 can receive notes from those machines 7 and store them.
Patent JP-S5723386-A (JP)
Title: Loudspeaker cabinet
Inventor: UENO TAKAFUMI
IPC: H04R1/02
Filed: 1980-07-16
Abstract: PURPOSE:To realize a loudspeaker cabinet which is light and highly rigid, by using a composite material which is obtained by placing a balsa material so as to intersect of which fiber direction the surface material at right angles between surface materials made of plastic or fiber reinforced plastic. CONSTITUTION:A loudspeaker cabinet is constituted of a composite material 6 which is obtained by placing a balsa material 4 between two surface materials 3, 3 consisting of plastic or fiber reinforced plastic, so as to intersect of which fiber direction the surface materials 3 and 3 at right angles.
Patent JP-S5621457-A (JP)
Title: Telephone number output device
Inventor: MASUZAWA SHIGEAKI
IPC: H04M1/27495
Filed: 1979-07-30
Abstract: PURPOSE:To prevent a dialing miss and shorten the time required for dial operations, by outputting the next number with sound each time one number of the telephone number is input to the telephone set. CONSTITUTION:When one digit of a telephone number is input by the dial operation, one-digit components of register BR1 are transferred to BR2 to obtain the sound output from speaker SP. Then, when zero is input within a fixed time by the dial operation, digital data corresponding to zero is detected for agreement with contents of BR2 in J through code converting circuit E; and if the agreement signal is obtained, the next one digit of BR1 is transferred to BR2, and after that, the next input numeric value is output with sound similarly each time the telephone number is input until the value of counter C coincides with a prescribed value.
Patent JP-S61258953-A (JP)
Title: Control method for internal-combustion engine with variable compression ratio mechanism
Inventor: MORIYA YOSHITO
IPC: F02D41/34
Filed: 1985-05-10
Abstract: PURPOSE:To prevent knocking thus to improve the engine efficiency by selecting the ignition timing and fuel injection in correspondence with octane value and compression ratio then controlling an ignitor and fuel injector. CONSTITUTION:In step 100, it is decided whether high octane value control is executing or regular octane level control is executing. In steps 101 and 108, control/setting of compression ratio is executed. While in steps 102, 109, ignition timing operation and fuel injection operation are executed. Ignition timing is set in correspondence with the octane value of fuel. Consequently, knocking is prevented previously to improve the engine efficiency.