baber/WOPTO huggingface dataset:
Patent JP-S63206968-A (JP)
Title: Decoding device
Inventor: MATSUMI CHIYOKO
IPC: G11B20/18
Filed: 1987-02-23
Abstract: PURPOSE:To improve the error correcting capacity detecting efficiency by correcting the conventionally remaining errors via a 3rd decoding means together with detection of other errors and simultaneously changing the error detecting unit to a 1st code word from a conventional 2nd code word. CONSTITUTION:The errors are deleted as much as possible with use of an error correcting circuit 5 using a 1st code and an error correcting circuit 6 using a 2nd code. Then an error detecting circuit 7 using the 1st code is added so that the remaining errors can be almost completely deleted. While the error detecting unit is changed to a 1st code word from a conventional 2nd code word. An information symbol is converted into a highly efficient code and therefore it is regarded that an error is detected with the minimum processing unit of all highly coefficient codes including the information symbol of the 2nd code word when an error is detected from this code word. However such error transmission never occurs when an error is detected with the 1st code word. Thus the high error detecting efficiency is secured.
Patent JP-S59163720-A (JP)
Inventor: KONDOU TADASHI
IPC: H01H33/42
Filed: 1983-03-08
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-S55133159-A (JP)
Title: Timing extraction circuit
Inventor: KOYAMA TOORU
IPC: H04L7/033
Filed: 1979-04-04
Abstract: PURPOSE:To enable timing extraction even with a jitter distribution having two peaks, by increasing or decreasing in stepwise a change in an oscillation frequency in response to a phase difference output is greater or smaller than N0 clock. CONSTITUTION:The phase comparator 2 counts the phase difference between the input signal d and the output e of the variable frequency oscillator 22 and outputs it as the signal f. The signal f is fed to the control signal generating circuit 28 consisting of the up-down counters 24, 25 being the first and second integration circuits and the quantizing cirucuit 23. Taking the clock number of a half of the interval of the two peaks as N0, and the pulse for the signals m and n as Nm and Nn, when the count number N of the signal f, is smaller than -N0 or greater than N0, the rate of the Nm, Nn produced to the count number N is 8 times the rate between -N0 and N0, and when the rate of change of the oscillation frequency is greater than N0, it is 8.
Patent JP-S51115610-A (JP)
Title: Rotary electric machine
Inventor: FUKUDA MITSUYUKI
IPC: H02K17/02
Filed: 1975-04-03
Abstract: PURPOSE: A rotary electric machine in which a stator is formed as a spiral with a pole pitch in excess of 180° and a desired speed is available without changing source frequency and motor output speed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000241942-A (JP)
Title: Treatment of silver halide photographic material
Inventor: TANABE JUNICHI
IPC: G03C1/30
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To avoid contamination, residual colors, transfer failure or production of roller marks by using a specified silver halide photographic material and coating the surface of a squeeze roller in an automatic developing machine with a specified material after completing a water washing process and before starting a drying process. SOLUTION: A silver halide photographic material containing sensitizing dyes expressed by formulas I, II or the like is developed, fixed, washed with water and dried by using an automatic developing machine. The surface of a squeeze roller disposed in the automatic developing machine is coated with a material having a contact angle θ with water ranging 0<θ<60 deg. after completing the washing process and before starting the drying process. In formula I, X is -S- or -Se-, two or more groups of R1 to R5 are org. groups having water-soluble groups and other groups of R1 to R5 are hydrogen atoms, alkyl groups or the like, each of R6 and R7 is a hydrogen atom, hydroxyl group or the like and these groups may be coupled to form a ring.  In formula II, Y is -S- or -S2-, two or more groups of Z1 to Z6 are org. groups having water-soluble groups and other groups of Z1 to Z6 are hydrogen atoms, alkyl group or the like, and each of Z7 and Z8 is of the same meaning as R6 and R7 in formula I.
Patent JP-S51114722-A (JP)
Title: Method of preventing corrosion of a heat supply pipe
Inventor: NAGAO SHIYOUZOU
IPC: F16L58/02
Filed: 1975-04-01
Abstract: PURPOSE: To provide a corrosion-resistant heat supply pipe to be embeded under ground by covering the outer pipe surface with a sheet of vulcanized or semivulcanized rubber. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03242347-A (JP)
Title: Heat-resistant adhesive
Inventor: SAKAMOTO AKIHIKO
IPC: C03C8/14
Filed: 1990-02-21
Abstract: PURPOSE:To obtain a safely usable heat-resistant adhesive excellent in heat and water resistance without any emission of toxic gases by heating by blending water glass with Li2O-containing glass powder without containing fluorine. CONSTITUTION:A heat-resistant adhesive, obtained by blending 100 pts.wt. water glass with 0.6-50 pts.wt. at least one powder of Li2O-containing glass, crystallized glass and minerals without containing fluorine and useful for bonding, etc., flat glass to frames in refractory walls or fire-protective doors.
Patent JP-H04211298-A (JP)
Title: Automatic accompaniment device
Inventor: JIYOOJI AARU HOORU
IPC: G10H1/38
Filed: 1991-03-06
Abstract: PURPOSE:To realize a fruitfull accompaniment performance with a small amount of storage capacity. CONSTITUTION:Melodies are inputted from melody-keyboards 10, and chords are inputted from harmony-keyboards 12. A microcomputer 28 determines accompanying sound information corresponding to inputted melodies and chords by referring to tables stored inside, and prepares the accompanying sounds from the accompanying sound information. Besides, the above tables are provided for each types of chords with roots held in common.
Patent JP-S57155853-A (JP)
Title: Pcm terminal device of building block system
Inventor: YAMAMOTO KAZUO
IPC: H04L5/24
Filed: 1981-03-21
Abstract: PURPOSE:To decrease the number of signal lines from a channel section, by giving a function to produce a channel pulse required for the channel of itself to a plurality of channel sections and inputting and outputting a PCM coding pulse with a wired OR. CONSTITUTION:A frame clock 11 is transmitted from a frame pulse generating circuit 4 to channel sections 141, 142,...14n. A function of channel pulse generating circuit, i.e., a function to produce a required channel pulse for the channel of itself is given to the channels 141, 142...14n. The channels 141, 142...14n output PCM coded pulse trains 81, 82...8n when the channel pulse is at logical 1. These PCM coded pulses are wired-ORed and transmitted to lines via an output terminal 7. A frame pulse 12 is outputted from a frame pulse generating circuit 4 and wired-ORed with a signal line on which the PCM coded pulse train is transmitted, and transmitted to the lines via the output terminal 7.
Patent JP-S53125724-A (JP)
Title: Color television receiver
Inventor: ISONO KATSUO
IPC: H04N9/64
Filed: 1977-04-08
Abstract: PURPOSE: To enable to perform perfect correction for phase distortion, by controlling the input luminance level and the phase of the carrier chroma signal with its level, and by closed-loop-controlling the phase difference between the sections in which the burst signal of the carrier chroma signal and the VTR signal are respectively obtained. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08295503-A (JP)
Title: Method for removing co in gaseous hydrogen
Inventor: AKIMOTO YASUSHI
IPC: C01B3/58
Filed: 1996-02-28
Abstract: PURPOSE: To efficiently obtain a hydrogen-contg. gas for a fuel cell sufficiently reduced in CO concn. by treating the gaseous hydrogen contg. CO2 , CO and O2 with a ruthenium-on-titanium oxide catalyst. CONSTITUTION: Carbon mono-oxide is selectively removed by conversion from a reformed gas obtained by steam-reforming various hydrogen producing fuels (e.g. hydrocarbonic fuel such as natural gas, petroleum gas, naphtha, kerosene and synthetic petroleum, alcoholic fuel such as methanol and mixed alcohol or city gas) by this method. The CO concn. in the reformed gas is appropriately reduced to <=0.1mol per mol hydrogen. CO is selectively removed by this catalyst from even a reformed gas having a high content of CO2 . Further, CO is efficiently removed from gas contg.  deg.10% CO2 at a relatively high temp. of 80 to 350 deg.C. The ratio of the deposited ruthenium to titanium oxide is controlled to 0.1 to 10wt.%, and the deposition is conducted at room temp. to 90 deg.C for 1min to 10hr.
Patent JP-H10237227-A (JP)
Title: Thermoplastic elastomer composition
Inventor: KAWAGUCHI TAKESHI
IPC: C08L21/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer compsn. improved in resistance to discoloration, breaking characteristics, and safety and hygiene by incorporating a colorant into a thermoplastic elastomer in a thermoplastic elastomre compsn. comprising a continuous phase of a thermoplastic resin and a discontinuous phase of the elastomer. SOLUTION: The thermoplastic resin (A) used pref. has an air permeability of 25×10<-12> cc.cm/cm<2> .sec.cmHg or lower, an example being a polyamide resin. The elastomer (B) used has an air permeability higher than 25×10<-12> cc.cm/ cm<2> .sec.cmHg and a Young's modulus of 500MPa or lower, examples being a diene rubber (e.g. a natural rubber) and its hydrogenation product. The amts. of ingredients A and B are each at least 10wt.% of all the polymer components, and the sum of ingredients A and B is at least 30wt.% 0.5-30 pts.wt. colorant (e.g. an oil red) is incorporated into 100 pts.wt. elastomer in advance. The elastomer is dispersed as a disperse phase by melt kneading in a continuous phase formed from the thermoplastic resin.
Patent JP-S63209441-A (JP)
Title: Coreless armature
Inventor: MISHINA KAZUHIRO
IPC: H02K3/04
Filed: 1987-02-24
Abstract: PURPOSE:To obtain high torque and a high stable motor, by permitting the respective wire bundles of an external coil cylinder and an internal coil cylinder formed with both the axis-directional ends of the wire cylinder units twisted in the counter directions in the peripheral direction, to coincide with each other at each one end in the axial direction, and by combining the wire bundles at the other ends shifted positionally in the peripheral direction. CONSTITUTION:Wire cylinder units formed with a plurality of coil wires 12 insulated from each other and arranged on the wire surface of the wires 12 bound in a bundle so that the wires may be in parallel with the axial direction at equal pitches and the wires cannot be heaped up on each other are twisted at both the axis-directional ends in the peripheral direction, and an external coil cylinder 1 and an internal coil cylinder 2 are formed. Then, the external coil cylinder 1 and the internal coil cylinder 2 are twisted each other in the counter directions. Then, the internal coil cylinder 2 is set in close contact with the inner peripheral surface of the external coil cylinder 1. In its case, on the one side end surface in the axial direction of the double cylinder, the wire bundles of the external coil cylinder 1 and the internal coil cylinder 2 are permitted to coincide with each other, and on the other end surface, the coil wires are jointed to each other in the state of the wires shifted positionally in the peripheral direction.
Patent JP-S57156679-A (JP)
Title: Regenerated electric power consuming circuit at inverter
Inventor: SHIMIZU HIROKI
IPC: H02M7/757
Filed: 1981-03-19
Abstract: PURPOSE:To eliminate useless consumption of electric power at an inverter by a method wherein consumption of regenerated electric power is performed every prescribed period for time duration being proportional to the regenerated electric power. CONSTITUTION:The voltage fed from a commercial electric power source 1 is applied to the input side of a converter 2, while a signal VR sent from a setting device 10 is applied to a control circuit 9, and output having voltage and frequency corresponding to the signal VR thereof is supplied to a motor 6 for load from the inverter 5. When the motor 6 is changed from power running condition over what is called regenerative running condition to apply electric power from the motor 6 to the inverter 5 conforming to regulation of the setting device 10 intending to perform retardation control of the motor 6, for example, a transistor 8 conducts every prescribed period for time duration being proportional to the regenerated electric power, and regenerated electric power is consumed by a resistor 7 only during the period thereof.
Patent JP-H04259216-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAYAMA SHOJI
IPC: H01L21/027
Filed: 1991-02-13
Abstract: PURPOSE:To peel a photo-resist pattern stably even at the time of a large quantity of ions implanted when ions are implanted while using the positive type photo-resist pattern as a mask. CONSTITUTION:A positive type photo-resist pattern 2 is formed onto a semiconductor substrate 1, the photo-resist pattern 2 is irradiated with light 3, and ions are implanted while employing the photo-resist pattern 2 as a mask. The photo-resist pattern 2 is peeled through ashing and acidification.
Patent JP-H05241496-A (JP)
Title: Finger language interpretation device
Inventor: INOUE KAZUO
IPC: G09B21/00
Filed: 1992-02-27
Abstract: PURPOSE:To discriminate the movements and forms over the entire part of the hands from the positions, movements and shapes of the hands and to recognize the content of the finger language automatically. CONSTITUTION:This device has sensors 1, 2 which are mounted to the prescribed parts of the hands of a human body and detect the positions, movements and shapes of the hands including the palms and finger, a computer body 3 which recognizes finger language expressions by discriminating the movements and forms over the entire part of the hands from the positions, movement and shapes of the hands obtd. by these sensors 1, 2 and an output device 4 which outputs the contents of the finger language recognized by this computer body 3 as voice or visual information.
Patent JP-S56137686-A (JP)
Title: Mis-type photoelectric transducing device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L29/78
Filed: 1980-03-31
Abstract: PURPOSE:To improve photoelectric transducing efficiency by providing a number of V-type structures on the front and back surfaces of a semiconductor and by forming an MIS structure on these V-type front and back surfaces. CONSTITUTION:V-type grooves 8 and 9 are formed on both surfaces of the semiconductor 1. On the surfaces of these grooves 8 and 9 are formed insulation or half- insulation films 6 and 12 having the thickness which can allow tunnel current to flow. Next, a film of metal having a small work function, such as, for instance, Al or Mg, is formed on the back surface, thereon an Alfilm is formed and thus an electrode 4 of multilayer structure is formed, while an electrode of a Pt film 2 is formed on the front surface. By such a constitution, the efficiency of transmission of light is improved when the light 5 transmits the semiconductor 1 from the outside air, while the V-type grooves reflect the light in the semiconductor efficiently to each other. Moreover, since the difference in the work function between Pt and Mg is large, the photoelectric transducing efficiency can further be improved.
Patent JP-S59168728-A (JP)
Title: Automatic gain control amplifier
Inventor: SAKUMA SHIYUUICHI
IPC: H04B7/15
Filed: 1983-03-15
Abstract: PURPOSE:To improve distortion characteristics by decreasing a level of an AGC voltage given to an AGC amplifier at the final state less than the AGC voltage level given to AGC amplifiers other than the final stage. CONSTITUTION:A signal inputted from an input terminal 10 is amplified by an AGC amplifier 14A and an output amplifier section 15 comprising AGC amplifiers 11-14 and outputted to an output terminal 16. An AGC voltage generator 18 generates an AGC voltage in response to an output level signal detected by a detector 17, the voltage is applied to the AGC amplifiers 11-14 via AGC voltage control circuits 31-33 and 21 to control an output level to a prescribed value. The AGC voltage given to the AGC amplifier 14 at the final stage in this case is decreased to be less than the AGC voltage given to the amplifiers 11-13 by the voltage control circuit 21. Then, even if a variable attenuator (PIN diode) used for the AGC amplifiers has variation, the input level to the amplifiers 12- 14 is decreased below the standard input level, thereby improving the distortion characteristic.
Patent JP-S54133438-A (JP)
Title: Manufacture of plated steel sheet
Inventor: ICHIDA KOUZABUROU
IPC: C23C2/40
Filed: 1978-04-08
Abstract: PURPOSE:To manufacture plated steel sheet excellent in adhesion, by cold rolling of hot-rolled steel sheet without removing oxidized film, by annealing it in a furnace  in reducing atmosphere, then by plating it continuously without descaling. CONSTITUTION:A hot rolled coil 6 is rolled as it is by a continuous cold rolling mill 2 at a reduction ratio not less than 40 % so as to decrease scale adhesion to 1.0 mg/cm<2> or under. The cold rolled coil 7 is led to a continuous annealing furnace 3, in which reducing atmosphere gas of hydrogen concn. 4 % or above is sealed, and is treated at a temp. not lower than 500 deg.C for 30 seconds or more. The annealed coil is then immersed into a plating tank 8 contg. molten zinc etc. This method improves adhesion of plated film, and reduces descaling cost.
Patent JP-H09224710-A (JP)
Title: Shoes with connector
Inventor: MIZOBUCHI SUSUMU
IPC: A43B23/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To keep a pair of shoes set by connecting them parallel through a pair of connectors, each of which put respectively onto the adjacent shoe side so as to be connected and disconnected freely. SOLUTION: Onto each shoe side 11, 12 of a pair of shoes 1, 2 adjacent when set on the floor, is put respectively a connecting piece 31, 32 made by adhesive tape or magnet to become a connector 3 when united. Namely, a connecting piece 31 is put onto the right side 11 of the left shoe 1 while another connecting piece 32 is put onto a left side 12 of the right shoe 2. Thus, the shoe 1 and 2 are set together on the floor when they are connected so as not to go away, then a person won't be troubled in looking for them.
Patent JP-H06234463-A (JP)
Title: Chopper folding device
Inventor: IWAMOTO TORAO
IPC: B41F13/56
Filed: 1993-02-08
Abstract: PURPOSE:To provide a chopper folding device for generating no problem at all such as staining a printing surface due to rubbing by fluttering a paper end, even when chopper folded by a folding blade at a high speed. CONSTITUTION:By a folding blade 3 mounted to a point end 2a of a chopper arm, paper interposed by conveying belts 9 to run on a table 5 is folded into a pair of folding rollers 8 via a folding groove 5a drilled in this table 5. Here in the right/left of a folding passage of the folding blade 3, by providing a paper guide, made by a brush 12, with the point end into contact with both side surfaces of the blade 3, a printing surface is prevented from being rubbed by fluttering a paper end even at a high speed.
Patent JP-H04262411-A (JP)
Title: Card extraction detecting circuit
Inventor: SUZUKI MINORU
IPC: H04L69/14
Filed: 1991-02-15
Abstract: PURPOSE:To prepare a card extraction detecting circuit that can detect even a card extracted from a plurality of cards that are placed extractably during the execution of part of cards. Further, to be able to detect extract all of said cards quickly. CONSTITUTION:In a controller 22, a central processing unit 26 and a latch circuit 27 are installed, and a plurality of cards 24 are laid in this controller freely extractably thereto. The latch circuit 27 has a number of latch circuits corresponding to cards 24, and latches the condition of each extracted card. The central processing unit 26 outputs a read signal at a constant interval to latch circuit 27, and at that point of time, the condition of each extracted card is read out as a parallel signal.
Patent JP-H02221618-A (JP)
Title: Valve system of internal combustion engine
Inventor: KONNO TSUNEO
IPC: F01L13/00
Filed: 1989-02-22
Abstract: PURPOSE:To exclude the use of a big valve spring so as to reduce the overall height of an engine by providing a load device capable of adjusting the effective spring constant by means of hydraulic pressure, independently from a valve spring, as auxiliary spring means for energizing a low-speed rocker arm in valve closing direction. CONSTITUTION:A pair of inlet valves 1a, 1b are switched by first to third rocker arms 5 to 7 which oscillate while in engagement with low-speed cams 3a, 3b and a high-speed cam 4, and the rocker arms 5 to 7 are capable of being switched by a connecting device 11 from a state wherein they can be oscillated integrally with each other to a state wherein they can be displaced relative to each other. In this case, sub-arms 31, 32 are protrusively provided on respective low-speed rocker arms 5, 7 and opposite to a cam shaft 2, and their loose end portions are made to abut to the lower face of the piston 38 of a load device 35 which piston is energized by a coil spring 39. The coil spring 39 has its upper end received and supported by a switching piston 41 to control hydraulic pressure for a hydrolytic room 42 located above the switching piston 41, thus making the spring constant of the coil spring 39 variable.
Patent JP-S51117302-A (JP)
Title: Hot water circulating pump
Inventor: NISHIMURA SHIYUNICHI
IPC: F04D29/42
Filed: 1975-04-09
Abstract: PURPOSE: Laying of tube couplings capable of connecting tubes of all sorts such as copper tubes highly resistance to corrosion due to hot water and steel tubes with promoted intensity. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03246618-A (JP)
Title: Method for dumping printing data
Inventor: ISHIZAKI KOJI
IPC: G06F3/12
Filed: 1990-02-26
Abstract: PURPOSE:To easily obtain dump data and printing data by directly printing out a character code by a 1st printer and printing out printing data obtained converting the character code into an image by a 2nd printer. CONSTITUTION:At the time of executing printing based upon the same character code in the case of driving the 1st and 2nd printers. 8a, 8b in parallel so as to execute printing based upon the character code stored in a main storage device 4, the character code is directly printed out by the 1st printer 8a and printing data obtained by converting the character code into an image are printed out by the 2nd printer. Since the setting of the printers to a specific mode or the like is completely unnecessary, a required printing result, i.e. both the printing data and dump data, can easily be obtained.
Patent JP-S60186106-A (JP)
Title: Muting signal generating circuit
Inventor: HASEGAWA HIRONORI
IPC: H04B1/16
Filed: 1984-03-05
Abstract: PURPOSE:To allow the muting signal generating circuit to operate with a low- voltage power source by providing a means which mixes currents flowing through two transistors (TR) which turn on according to the level of a detection output signal. CONSTITUTION:When the plus-side voltage of the detection output signal is impressed to an input terminal 9, a TR10 turns on and the collector current is inverted by current inverting circuits 16 and 22 to develop a voltage corresponding to the output current of the inverting circuit 22 at one terminal of a resistance 25. When the minus-side voltage of the detection output signal is impressed, on the other hand, a TR12 turns on and its collector current is inverted by a current inverting circuit 19 to develop a voltage corresponding to the output current of the inverting circuit 19 at one terminal of the resistance 25. When the voltage at one terminal of the resistance 25 exceeds a specific value, an output TR27 turns on and an output signal as a muting signal appears at an output terminal 28. This muting signal generating circuit operates with the low voltage power source.