baber/WOPTO huggingface dataset:
Patent JP-H02245939-A (JP)
Title: Parity inspection device
Inventor: AKAI SO
IPC: G06F11/10
Filed: 1989-03-20
Abstract: PURPOSE:To improve the reliability by allowing the parity inspection device which is connected to a parallel bus given an additional parity bit to detect the trouble of its parity inspection part itself. CONSTITUTION:A data inverting circuit 1 inverts the odd bit of data on a parallel bus with delay of longer than the operation time of a parity inspecting circuit 2 and supplies it to the parity inspecting circuit 2. A 1st flip-flop 5 latches the parity inspection result of 1st data transferred through the parallel bus and a 2nd flip-flop 6 latches the parity inspection result of the data after the odd bit is inverted. An answer circuit 7 outputs an answer signal containing information showing whether the parity inspection part is abnormal or not by using the outputs of the 1st and 2nd flip-flops 5 and 6. Consequently, the reliability is improved.
Patent JP-S59193386-A (JP)
Title: Electronic timepiece with sound memory function
Inventor: MIYAZAKI HAJIME
IPC: G11C27/00
Filed: 1983-04-19
Abstract: PURPOSE:To improve an inconvenient point such that automatic start is taken by external noise when a recording button is pushed by mistake and previously recorded content disappears, by providing an automatic start stopping circuit. CONSTITUTION:When a switch REC is inputted, a REC (recording) signal is outputted to an automatic start circuit 9 and an automatic start stopping circuit 11 by a switch control circuit 10. The automatic start circuit 9 is brought to an operation state by the REC signal and a recording stand-by state is taken. Therefore, when a sound is inputted in this state, an AST (automatic start) signal is outputted and recording is started. The automatic start stopping circuit 11 outputs an RTN signal to the automatic start circuit 9 after 10 sec from the input of the input of the REC signal. If the AST signal is not yet outputted at the point of time when the RTN signal is inputted, the automatic start circuit 9 is brought to a non-operative state. In this case, if the AST signal is outputted at the input point of time of the RNT signal, the RTN signal is disregarded.
Patent JP-S57184047-A (JP)
Title: Original sheet connecting method and its device
Inventor: SAWA YUUJI
IPC: B65H21/00
Filed: 1981-05-07
Abstract: PURPOSE:To enable old and new original sheets on an automatic packing machine or the like to be replaced without stopping the machine, by arranging slidably two original sheet rolling spindles between an origianl sheet working position and its preparing position and also providing a connecting unit which can follow the sliding motion of the original sheet rolling spindles. CONSTITUTION:A guide roller part 5 is slidably attached to the fixed part 2 of an automatic packing machine body 1 and original sheet rolling spindles 4, 4 are cantilevered on both sides of its bracket. Furthermore, a connecting unit 6 connecting films 3 on the periphery of a fixed roller 7 rotating inside the fixed part 2 is slidably arranged on the upper part of the guide roller part 5. The connecting unit 6 is composed of film holding arms 13, 13 fixed on both ends of a shaft 12 turned by a one revolution motor 10, roller arms 15 pivoted on the middle of the holding arms 13 and energized by springs 16 as a sticking roller 14  is pressed on a film holding plate 13a and an arm 18 whose tip end is formed  in a toggle lever 17.
Patent JP-S544136-A (JP)
Title: Photosensitive material for zerography
Inventor: KIMURA KOUZOU
IPC: G03G5/05
Filed: 1977-06-13
Abstract: PURPOSE: To improve the color reproducibility of an original image of a photoesnsitive material of ZnO by using special high molecular adhesiveness and coloring materials as a component of a photoconductive layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S544150-A (JP)
Title: Cleaner for optical connector
Inventor: DOI KIKUO
IPC: G02B6/36
Filed: 1977-06-10
Abstract: PURPOSE: To improve the cleaning efficiency by varying the shape of a fibrous organic substance by the drive of electric or magnetic distorsion or the electromagnetic drive. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52152218-A (JP)
Title: Picture printer
Inventor: HANAI YOSHIMI
IPC: G03B27/73
Filed: 1976-06-11
Abstract: PURPOSE: To conduct the compensation an exposure light amount which matches with the characteristic of a negative film in the system for controlling the exposure light amount due to a transmitted light of the negative film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57184931-A (JP)
Title: Sensor for detecting knocking of engine
Inventor: AONO SHIGEO
IPC: G01H11/08
Filed: 1981-05-11
Abstract: PURPOSE:To detect knocking vibration in excellent sensitivity by setting the resonant frequency of a sensor case close to the resonant frequency of the diaphragm of the sensor and making the bandwidth of resonant characteristics obtained by synthesizing both larger than the bandwidth of the diaphragm. CONSTITUTION:The sensor 1 is formed in such a manner that the diaphragm 3, which resonates with the knock vibration of the specified central frequency of the engine and converts the mechanical vibration into electrical signals, is encased into the case 2 while the shape, size, etc. of the case 2 mounted to an engine proper are selected appropriately and the resonant characteristics are made resonate with the vibration of frequency different from the central frequency of the diaphragm close to the central frequency of the diaphragm 3. Accordingly, even when there is scattering on production in the sensor 1, the knocking vibration can accurately be detected in excellent sensitivity by selecting the resonant frequency of the diaphragm 3 as fP and the resonant frequency of the case 2 as fC and obtaining the resonant characteristics acquired by synthesizing both as frequency G.
Patent JP-S60212873-A (JP)
Title: Method for measuring settling time of magnetic disk device
Inventor: YANAGI MASAHIRO
IPC: G11B20/10
Filed: 1984-04-06
Abstract: PURPOSE:To obtain a correct settling time, by finding the maximum delay time capable of reading out without any error by accessing a target sector, and subtracting the delay time from a prescribed time from a reference point on the one round of a track to the target sector on another sector. CONSTITUTION:Formats for inspection are respectively performed on tracks 36- 38. A target sector which leads data is the sector 5 of the track 37 and accessing of the sector 5 is performed from the adjacent tracks 36 and 38. When the target sector is accessed in successively shortening a delay time from a reference point A, and in case the delay time at the moment when an error finally occurs is 27ms, the settling time goes to a value obtained by subtracting the 27ms from the time 45ms which is the time from the reference point A to the most leading edge of the sector 5. Therefore, practically accurate settling time measurement can be made.
Patent JP-S61229784-A (JP)
Inventor: NAKADA MINORU
IPC: B66B3/00
Filed: 1985-04-02
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-S61228771-A (JP)
Title: Picture recorder
Inventor: EGAMI HIDEMI
IPC: G03G15/00
Filed: 1985-04-02
Abstract: PURPOSE:To control the size of dot diameter of a formed charge pattern and to obtain a picture with a superior density gradation by modulating the pulse width of a signal voltage that is impressed on a recording head which forms the charge pattern on an image carrier body by ion current according to the density level of the picture image. CONSTITUTION:When a charge dot with a negative polarity is recorded on an image carrier body plane 1, a high frequency voltage having a frequency of 1mHz between the drive electrode 30 and the control electrode 32 of a recording head 3 and having a peak-to-peak voltage of 2kVp-p is impressed by an AC power source 35 and positive-negative ion is generated in the vicinity of an opening hole 32a. With impressing the voltage of -650V on a screen electrode 33 and the voltage of -750V on the control electrode 32, the negative ion of the opening hole 32a is passed through the opening hole 33a of the screen electrode 33 and is emitted on the image carrier body 1 by the potential difference between the control electrode 32 and the screen electrode 33. At such a time, by changing the pulse width of the signal voltage that is impressed on the control electrode 32, emitted ion current can be changed and it is possible to control the size of the diameter of the charge dot as a picture element.
Patent JP-H04305902-A (JP)
Title: Electronic part string
Inventor: NEGISHI SHIGEFUSHI
IPC: H05K13/02
Filed: 1991-04-02
Abstract: PURPOSE:To supply an easily usable low-cost electronic part string to be utilized in an electronic-part automatic mounting device. CONSTITUTION:Sections among electronic parts 6, in which part elements are molded with a sheathing resin, are connected by thin connecting sections 7 while being unified with the sheathing resin on molding, thus constituting the electronic parts at low cost without using excess members as an electronic part string, then simplifying constitution as an electronic-part automatic mounting device using said parts 6 and improving the positional accuracy of the electronic parts fed.
Patent JP-H05235454-A (JP)
Title: Laser oscillator
Inventor: MORI ATSUSHI
IPC: B23K26/064
Filed: 1992-02-19
Abstract: PURPOSE:To shorten optical path length up to a laser working machine tool by arranging an additional reflecting mirror at a position where a laser beam outputted from an output mirror is reflected and turned back, and outputting the laser beam after passing specified length of an optical path from the output mirror of a laser resonator. CONSTITUTION:When a laser resonator 8 is driven, laser light amplified by a discharge tube 15 is emitted forward from an output mirror 17 as a laser beam 22. This beam 22 is turned back twice instantly by additional reflecting mirrors 33a and 33b arranged in the vicinity of the output mirror 17, passes a light guiding path by an additional light-shutting duct 34, is emitted backwards from a spot of a rear plate 13, and becomes the output of the laser resonator. Consequently, the laser beam 22 outputted from the laser resonator has obtained at least optical path length corresponding to the front-to rear length of the laser resonator 8. Accordingly, when the laser resonator is linked to a laser working machine with optimum optical path length, the optical path length between the both is shortened to that extent.
Patent JP-S59196395-A (JP)
Inventor: OOTANI TADATERU
IPC: C11D1/83
Filed: 1983-04-20
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-S61228739-A (JP)
Title: Channel discrimination system in program rating measurement of satellite broadcast
Inventor: WATABE FUMIO
IPC: H03K17/78
Filed: 1985-04-02
Abstract: PURPOSE:To attain simple and stable measurement by changing sequentially and periodically a frequency of a local oscillation signal used for the frequency conversion in response to a broadcast channel until an output of a narrow band amplifier appears and discriminating a reception channel depending on the channel selection point when the output appears. CONSTITUTION:A distributor 8 is provided on the way of a cable 4 connecting a BS converter 3 and a BS tuner 5 in a satellite broadcast reception system provided with a BS antenna 2, the BS converter 3, the BS tuner 5 and a television receiver TV so as to extract an oscillation signal leaked from a local oscillator in the inside of the BS tuner 5. The signal is subject to amplification 9 and frequency conversion 10, then fed to a narrow band amplifier 17, and the frequency of the local oscillation signal (l) used for the frequency conversion 10 until the output of the narrow band amplifier 17 appears is changed sequentially periodically in response to the broadcast channel and the reception channel is discriminated depending on the channel selection point when the output appears.
Patent JP-S51145396-A (JP)
Title: Method for detecting erroneous operation in a slot machine
Inventor: YAMASHITA NORIO
IPC: G07F9/00
Filed: 1975-06-09
Abstract: PURPOSE: Certainly detecting any fault in saling operation only by providing a flipflop and product transfer detecting portion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58186159-A (JP)
Title: Manufacture of plate for lead storage battery
Inventor: MIURA ASAHIKO
IPC: H01M4/20
Filed: 1982-04-26
Abstract: PURPOSE:To reduce the weight and to improve the environment of manufacturing process represented of lead dust, by injecting the lead compound slurry into a bag made of water permeable film, and after inserting the current collecting section employing the dehydration and drying sequence. CONSTITUTION:A bag made of special paper having the thickness of 0.05-0.5mm. and composed of organic fiber, glass fiber and insoluble binder is inserted into frames 3, 3' for forming a plate then the upper end of said bag 2 is secured by securing members 3a, 3a' and after injecting lead compound slurry by predetermined amount into said bag 2, it is inserted into a current collecting section 2 made of a plastic frame 5 and a lead alloy board 6. Then many openings 9 are made in the face of the frames 3, 3' to remove water. The content of water after drying is required to be 8-10wt%. Thereafter it is aged under the environment having the humidity higher than 85% and dried by a dryer under the temperature of 60 deg.C, then the opening 4 of the bag 2 except the projected current collecting section 7 is adhered to produce a plate.
Patent JP-S544870-A (JP)
Title: Injecting method for gaseous reducing agent
Inventor: SATOU MASAKI
IPC: B01F23/10
Filed: 1977-06-15
Abstract: PURPOSE: To remove the necessity for equipping particularly the device for mixing sufficiently the gaseous reducing agent and the exhaust gas, by feeding the gaseous reducingagent into the flue at the inlet of the blower positioned in front of the reactor for removing harmful components. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08272840-A (JP)
Title: Production instruction system
Inventor: SATO KAZUMASA
IPC: G06Q50/04
Filed: 1995-03-28
Abstract: PURPOSE: To provide a production instruction system capable of giving an instruction for the attaching position of a component simultaneously with the pick-out of the component, CONSTITUTION: This production instruction system is provided with an external storage device 12 as a storage means for registering component data, a component pick-out means 17 for picking out the components from a design drawing, and allocation means 18 for imparting the component data to the picked-out components and allocating them to the design drawing and a printer 5 as an output means for outputting the allocated design drawing, etc. The allocation means 18 is provided with an arrangement rule and the components are allocated to the design drawing corresponding to the arrangement rule set beforehand.
Patent JP-H10267092-A (JP)
Title: Tensioner device for chain
Inventor: ODAI NOBUHIRO
IPC: F16H7/08
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a tensioner device for a chain capable of preventing generation of a collision sound between a plunger and a tensioner lever. SOLUTION: So as to move a plunger 9 advanced/retracted to follow swiveling of a tensioner lever 6, a tip end part of the plunger is pin-connected to the tensioner lever, reaction force from a chain 4 is received, when the tensioner lever 6 is swiveled, the plunger 9, always following swiveling of the tensioner lever 6, is advanced/retracted. Consequently, by a tension change of the chain 4 at operation start time or the like, even when the plunger 9 is large moved forward/backward in a vibration manner with the tensioner lever 6, generation of a phenomenon is prevented, where a collision sound is generated by separating and closing between a tip end of the plunger 9 and the tensioner lever 6.
Patent JP-H09258101-A (JP)
Title: Closeup-photographable lens
Inventor: KAWAMURA ATSUSHI
IPC: G02B15/16
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To embody a closeup-photographable lens which has specifications of a wide angle of about f=28mm and a large aperture of about F/3 and has good performance in a closeup shot distance of <=0.2m. SOLUTION: This lens is constituted by arranging, successively from an object side toward an image side, a first lens component L1, a second lens component L2, a third lens component L3 and a fourth lens component L4 and disposing a stop S between the second and third lens components. The first lens component L1 is a biconcave lens having negative refracting power. The second lens component L2 is composed of one element each of positive lens and negative lens and has positive refracting power. The third lens component L3 is constituted by disposing, successively from the object side to the image side, a negative lens, positive lens and negative lens and has positive refracting power. The fourth lens component L4 is a negative single lens.
Patent JP-2000262537-A (JP)
Title: Operative instrument for endoscope
Inventor: GOTO HIROAKI
IPC: A61B1/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To perform safely and simply an incision by forming an insulated portion of an optional length from the tip of the exposed portion of a knife wire in an operative instrument that incises an affected site by exposing the knife wire at the tip of an insertion portion to be inserted into the body, and passing high frequency waves thereto. SOLUTION: With the tip of an insertion portion inserted into the pancreatic duct, this operative instrument for an endoscope used suitably for the ablation of the duodenal papillary sphincter, has a lean and long insertion portion 3 inserted into the body through an endoscope, and the body of the insertion portion 3 has three lumens 5a, 5b... in one tube. A conductive knife wire 6 is passed through the lumen 5a whose diameter is smallest. However, in this case, the tip of the knife wire 6 is exposed outside through slits 7a and 7b. An insulated portion 9 about two - third or less of the overall length of the exposed portion from the tip is formed in the exposed portion of the knife wire 6 that is exposed to the tip of the insertion portion 3.
Patent JP-S58202054-A (JP)
Title: Voltage pulse supply circuit of dust collector
Inventor: BARII KENESU JIEIMUZU
IPC: B03C3/68
Filed: 1983-04-22
Abstract: A circuit for applying unidirectional pulses to a precipitator, in addition to a base d.c. level supplied by a transformer/rectifier set, includes a rectifier, an inverter and a transformer/rectifier set connected to charge a storage capacitor. Discharge of the capacitor into the precipitator is controlled by a chain of unidirectionally conducting devices (thyristors as shown) which are simultaneously triggered at the desired voltage at the capacitor. In other embodiments breakover diodes are used instead of the thyristors.
Patent JP-H04304322-A (JP)
Title: Controller for atmosphere in continuous annealing furnace
Inventor: KONDO YASUMITSU
IPC: C21D1/76
Filed: 1991-04-02
Abstract: PURPOSE:To respectively prevent gas flowing in between zones and to execute annealing having stable quantity by providing plural atmospheric partitions forming atmospheric separating chambers on a zone boundary in a continuous annealing furnace and providing gas venting holes on every atmospheric separating chamber. CONSTITUTION:A strip passes through a heating zone 2, soaking zone 3, slow cooling zone 4, nitriding zone 5 and cooling zone 6, successively and each treatment is executed in each zone having different composition and dew point of the atmospheric gas. In the continuous annealing furnace 1, each atmospheric partition device 7 is set at the zone boundary. The atmospheric partition device 7 is constituted of the atmospheric separating chambers 9-1, 9-2,... formed with four or more of plural atmospheric particles 8-1, 8-2,... provided in between. Further, gas venting holes 10-1, 10-2,... having each furnace pressure control opening/closing device 11 are provided on the atmospheric separating chamber 9-1, 9-2,.... Atmospheric gas flowing from each zone to the separating chamber 9-1,... is discharged from the venting hole 10-1,... and is not made to flow into the other zone.
Patent JP-S56166590-A (JP)
Title: Control system for dot line printer
Inventor: ARAGAKI TAKAHIKO
IPC: G06K15/06
Filed: 1980-05-27
Abstract: PURPOSE:To reduce a power source capacity to a requisite minimum and improve the print quality, by monitoring the voltage for hammer driving to interrupt the print operation when this voltage becomes a set voltage or less and to print data continuously in the next print cycle when the power source voltage is restored. CONSTITUTION:A hammer bank 2 having plural print hammers H1-Hn is arranged to oppose a platen 1 of a dot printer, and this bank 2 is slided horizontally to control driving of the hammers H1-Hn by a program at every print timing. This hammer driving circuit is provided with plural hammer coils L1-Ln, and a power source voltage V is connected to these coils L1-Ln. Further, a power source voltage monitor circuit due to a comparator 3 is connected to the coils L1-Ln and the power source voltage V. The power source voltage V and a reference voltage set by resistances R1 and R2 are compared with each other by the comparator 3; and if the power source voltage V is lower than the reference voltage, the print operation is interrupted by an output signal (a), and the next print operation is started after the power source voltage is restored.
Patent JP-S58188312-A (JP)
Title: Muting circuit of tape recorder
Inventor: HATANAKA TOSHIHIKO
IPC: G11B20/02
Filed: 1982-04-28
Abstract: PURPOSE:To simplify the mechanism of the circuit and to obtain a tape recorder, by using the functions of the muting of recording and of reproduction in common with an AGC recording circuit. CONSTITUTION:A muting switch S3 is a reproducing muting switch at the reproduction, and when a voltage is applied to a transistor(TR) 2 via the switch S3 from a voltage applied terminal (d), the TR2 is set on, the input of an amplifier 1 is suppressed and operated as the muting of reproduction. On the other hand, at the recording, the switch S3 is a recording muting, the voltage is applied to the TR2 via the switch S3, and activated as the recording muting. Thus, the recording AGC is used in common for the recording muting and the reproduction muting, allowing to simplify the circuit constitution.
Patent JP-S52154881-A (JP)
Title: Rubber composite reinforced with aromatic polyamide fiber
Inventor: KAMIYOSHI MASAYA
IPC: C08G69/32
Filed: 1976-06-17
Abstract: PURPOSE: Cords or weaves of aromatic polyamide fibers having specific recurring units and a rubber are molded to form a composite having good heat resistance and flame reardation as well as good mechanical properties such as tensile strength, compression and flexural properties. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55162998-A (JP)
Title: Preparation of inosinic acid through fermentation process
Inventor: YOSHIHARA YASUHIKO
IPC: C12R1/07
Filed: 1979-06-05
Abstract: PURPOSE: An artificial mutant that belongs to Bacillus and resists aminomethane- sulfonic acid, cystein and others to produce inosine is cultured in a liquid medium to accumulate a large amount of inosine in the medium and the inosine is collected.  
     CONSTITUTION: A known mutant having ability to produce inosine, for example, AJ11370 (FERM-P 5022) resisting aminomethanesulfonic acid that is derived from Bacillus subtilis AJ11044 is cultured in a usual liquid medium containing a carbon source, nitrogen source, inorganic salts, adenine and, when necessary, trace amounts of other nutriments. The culture is conducted aerobically at 24W40°C and 5.0W9.0 pH for 2W5 days to accumulate inosine in the medium. The culture mixture is filtered, the filtrate is treated with a decolorizing resin and anion resin and inosine is precipitated from the resultant aqueous solution for collection. 
     COPYRIGHT: (C)1980,JPO&Japio