baber/WOPTO huggingface dataset:
Patent JP-H066399-A (JP)
Title: Data transmitting method
Inventor: IRIE KATSUNORI
IPC: H04B7/26
Filed: 1992-06-18
Abstract: PURPOSE:To decrease an error of an important bit which is high in bit sensitiv ity by converting the arrangement of sent data in consideration of bit sensitivity corresponding to the likelihood at the time of demodulation. CONSTITUTION:When a data group D1 (d4, d3, d2, and d1) outputted from a transmission-side digital mobile communication device 30 by a sent data controller 31 is inputted to an interleaving device 32, the device 32 converts the data arrangement. At this time, the device 32 generates a data group D2 (d1, d2, d4, and d3) whose data arrangement is converted in consideration of bit sensitivity for the data group D1. A hexadecimal orthogonal amplitude modulating device 33 performs hexadecimal orthogonal amplitude modulation from the data group D2 with symbols having I and Q phases and amplitude information as a carrier and the symbols S are sent from an antenna 34. Then when the data group D1 is sent, data with high bit sensitivity is arranged at a data position where the likelihood at the time of demodulation is high. Then a reception- side digital communication device 33 can prevents an error of high-sensitivity data from being generated at the time of the demodulation of the symbols S.
Patent JP-H0665824-A (JP)
Title: Device for heating of moving thread
Inventor: KARUROSU MATASU GABARUDA
IPC: D02J13/00
Filed: 1993-06-29
Abstract: PURPOSE: To provide a device capable of readily maintaining and capable of quickly and easily changing a given heating element to the other in accordance with an objection of a treatment to be performed. CONSTITUTION: This device for heating a yarn in motion, of the type constituting of a heat-insulating enclosure 15 surrounding a heater block E with which it defines a lengthwise channel inside which the yarn 5 to be treated runs, means for guiding the yarn provided to ensure the position of itself, the heater block E consisting of a unit comprising at least two cylindrical sections which have different diameters and are arranged one extending the other and which support, over their length, rings 1, 3 and 4 equipped with guiding members making it possible to keep the yarn at a constant distance from the surface of small diameter, and making it possible to make the yarn describe a tangent helically with the cylindrical surface of large diameter.
Patent JP-S5283058-A (JP)
Title: Character dispaly tube
Inventor: TSUCHIYA MITSUHARU
IPC: H01J31/10
Filed: 1975-12-29
Abstract: PURPOSE: To obtain the character display tube, by which the ineffectual power consumption is a little and the time division drive by the changeover at high speed can be made, by pouring into the fluorescent body the electron which has been generated by the gas separation in the airtight vessel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0967331-A (JP)
Title: Aromatic hydroxamic acid derivative, its production and agent containing the derivative
Inventor: KATOU KANEYOSHI
IPC: A61P25/28
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound expressed by a specific formula, having excellent nerve degeneration suppressing action and low toxicity and useful for the treatment and prevention of nerve degenerative diseases such as Alzheimers disease. SOLUTION: The objective compound is expressed by formula I [Ar<4> and Ar<2> are each a (substituted)aromatic group; Q is a bivalent aliphatic hydrocarbon group which may contain O or S atom or have substituents; R<1> is H, an acyl or a (substituted)hydrocarbon group; X is an electron attracting group, a (substituted)aromatic group, group of formula II (R<2> and R<3> are each H, an acyl, etc.), a (substituted)hydroxy or a (substituted)mercapto], e.g. 7-cyano-7,7- diphenylheptanohydroxamic acid. The objective compound is produced preferably by reacting a compound of formula III or its salt or reactive derivative with a hydroxylamine compound and optionally reacting the obtained compound or its salt with a compound of formula Y-R<1a> (Y is an eliminable group; R<1a> is an acyl, etc.) or its salt.
Patent JP-H0210536-A (JP)
Title: Manufacture of optical disk substrate
Inventor: TAKAHASHI YONOSUKE
IPC: G11B7/26
Filed: 1988-06-29
Abstract: PURPOSE:To manufacture the optical disk substrate having wide grooves easily and accurately by irradiating a photoresist layer formed on a substrate of a resist mother disk with laser light while rotating the disk and then developing the photoresist. CONSTITUTION:The photoresist layer formed on the substrate of the resist mother disk is irradiated with laser light which gives light spots thereon while the disk is rotated. Then the photoresist is developed to form grooves of narrower width than that of a land. Namely, by irradiating the photoresist layer 12 with laser light, the optical mother disk 13 having narrow grooves is manufactured and then a master stamper 18, and finally a mother stamper 23 are manufactured. The optical disk substrate 32 is manufactured by using the mother stamper. By this method, grooves 14 in the optical mother disk 13 are transferred to form the lands 34 of the substrate 32, whereas the lands 15 to form the grooves 35. Thus, the optical disk substrate 32 with wide grooves and narrow lands can be easily obtained.
Patent JP-H0449660-A (JP)
Title: Semiconductor device
Inventor: HIUGA TSUTAE
IPC: H01L27/118
Filed: 1990-06-18
Abstract: PURPOSE:To suppress voltage drop and prevent malfunction by placing the auxiliary power line at the potential on the ground side and or at the potential on the high potential side on a basic gate, which is near the semiconductor substrate in a logical circuit group and is not used for a logical circuit constitution, or in the vacant region. CONSTITUTION:A low potential power line 16 is connected to a cell exclusively used for power supply, and is also connected to the low potential power line 15 of the I/O circuit, which can outputs a large output current, in a group of peripheral circuits 13. In case that some cell in the peripheral circuit group 13 lets a large output current flow, voltage drop occurs due to the wiring resistance by the large current. This voltage drop affects the inside logical circuit group 12, and becomes trigger for malfunction. To prevent this, there is necessity to decrease the voltage drop, for that it becomes necessary to lower the wiring resistance. Thereupon, not only the low potential power line 15, but also a low potential power line 16 is provided to decrease the wiring resistance. Hereupon, by putting the low potential power line 16 on the unused basic gate of the logical circuit group 12 or in the space between basic gates, power strengthening becomes possible.
Patent JP-2000074543-A (JP)
Title: Cooling device
Inventor: SAKASHITA SHIGERU
IPC: F25D17/02
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device in which a contact efficiency between cooling medium and air is superior and a high cooling efficiency can be attained. SOLUTION: There is provided a cooling device in which cooling medium is supplied into a cooling device 6 in a refrigerator 5 and the cooling medium and air are directly contacted to each other at the cooling device 6 to perform a heat exchanging operation. The cooling device 6 is comprised of a flowing- down type multi-pipe section 11 for dispersing cooling medium; a packed bed 12 for passing cooling medium dispersed by the flowing-down type pipe section 11 to be contacted with air and to perform a heat exchanging operation; and gas-permeable drain pan 13 for recovering the cooling medium dropped from the packed bed 12. In this case, the air flowed from the drain pan 13 into the cooling device 6 is cooled and circulated within the refrigerator 5.
Patent JP-S6317744-A (JP)
Title: Bank note feeding out device
Inventor: NAKAYAMA MINORU
IPC: G07D9/00
Filed: 1986-07-07
Abstract: PURPOSE:To feed bank notes securely one by one out of a feed port by routing a belt between an idler pulley and a pulley connected with a torque limiter and routing the belt in an arc shape around a feed roller. CONSTITUTION:It is supposed that two bank notes B1 and B2 come in a piled-up condition out of an outlet 4 of a bank not accommodation space 1. Under the condition where the two bank notes are held between a roller 7 and a belt 21, while the torque of the roller 7 is transmitted to the lowermost bank note B1, the torque is not transmitted to a torque limiter 18 via the belt 21 due to skip between the 2nd bank note B2 and the belt 21 because of an extremely smaller frictional force between the bank notes B1 and B2 compared with the frictional force between the bank note B2 and the belt 21. As a result, the belt 21 is not run. Accordingly, only the 1st bank note B1 is transferred between guides 22 and 23 by means of the roller 7 while the 2nd bank note B2 is not sent forward but left in its position.
Patent JP-H1010163-A (JP)
Title: Effective voltage value measuring apparatus
Inventor: FUKUHARA TATSUYA
IPC: G01R19/165
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To enhance the response and the operation accuracy, of effective value even for an input signal having unknown frequency by outputting an electrical signal when the effective voltage value exceeds a predetermined level. SOLUTION: A normalized measurement signal amplified through an amplifier 10 is converted through an A/D converter 16 into a digital signal based on a sampling clock and delivered to a DSP(digital signal processor) 20. The DSP 20 performs zerocross detection and then operates an effective value. The operation is executed by a number of times determined by dividing 1 period of the measuring signal by the sampling clock. A decision is then made whether the operation has ended, and an effective value for 1 period is outputted when the operation has ended. The effective value thus outputted is compared with a set value in the DSP 20 and a trigger signal is outputted when the set value is not exceeded.
Patent JP-H11353070-A (JP)
Title: Data input device and storage medium
Inventor: YAMAMOTO JUNJI
IPC: G06F3/0488
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a data input device for displaying a handwriting pen pad, which can be easily used by a user, on a display screen. SOLUTION: Based on the user ID of the user, a CPU 2 retrieves the user's hand information stored in a storage medium 9 (showing whether the user is right-handed or left-handed). Based on the hand information of the retrieved result, the handwriting pen pad (handwriting pen pad for right-handed or left- handed user) corresponding to that hand information is displayed on a display device 5.
Patent JP-S5283263-A (JP)
Title: Electronic watch
Inventor: NAITOU KOUJIN
IPC: G04G5/00
Filed: 1975-12-30
Abstract: PURPOSE: False operation is prevented by switching the number of days to 31 only uring signal application. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0451360-A (JP)
Title: Document editing device
Inventor: YONEYAMA TOKUJI
IPC: G06F17/21
Filed: 1990-06-20
Abstract: PURPOSE:To perform modification or correction without breaking down the layout of a document by displaying the number of characters or that of digits interposed to a function designated by an interposing system on a screen. CONSTITUTION:In a document preparing system, monitoring (10) is performed until a <correction> key is inputted while editing the document, and when the <correction> key is inputted (20), it is decided (30) whether or not designation to perform the correction is completed. When designation is incomplete, processing is returned again to the processing (10), and when the designation is completed, the number of digits of a character within a designated range is counted (40) and the number of count is displayed (50) at an arbitrary position on the screen. After the above processing is completed, conventional correction processing is performed (60).
Patent JP-H108873-A (JP)
Title: Water stop method at the time of inserting pipe into ground
Inventor: ITO HIROSHI
IPC: E21D9/04
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent underground water from springing up into an opencut hole easily and positively at the time of inserting a pipe into the ground from the open-cut hole. SOLUTION: A part of an earth retaining wall 12 is cut off, and the ground 13 on the inner side is manually dug by the specified depth in the horizontal direction to form a pre-excavated part 14. Freezing jigs 21 are installed in the pre-excavated part 14. A steel plate 22 of the freezing jig 21 is formed in almost half-ring shape in conformity to the periphery of a pipe roof steel pipe 31. Flow velocity resistance material 24 is disposed at the inner peripheral surface of the steel plate 22, and a freezing pipe 25 is piped on the outer peripheral surface. When liquid nitrogen is led into the freezing pipe 25, a part around the freezing jig 21 is locally cooled to form a frozen area R.  When underground water in the ground 13 flows into the pre-excavated part 14, the underground water is captured into this frozen area R and frozen so as to prevent water from spring up into an open-cut hole 11 from a pipe roof steel pipe start part 20.
Patent JP-H08328000-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/136
Filed: 1995-06-01
Abstract: PURPOSE: To provide an active matrix type liquid crystal display device capable of improving the opening rate and shielding light for driving circuit parts without increasing the number of stages. CONSTITUTION: This active matrix type liquid crystal display device has at least a first insulating substrate which has pixel parts formed out of TFTs and the driving circuit parts for driving these pixel parts on the same plane, a second insulating substrate which faces this substrate and has color filters and an liquid crystal material which is packed between the first insulating substrate and the second insulating substrate. The active matrix type liquid crystal display device is provided with three kinds of the color filters of R(red), G(green), B(blue) in superposition in the positions facing the driving circuit parts to constitute the light shielding films.
Patent JP-S6315751-A (JP)
Title: Label printer
Inventor: NAGATA TAKESHI
IPC: B41J3/407
Filed: 1986-07-08
Abstract: PURPOSE:To prevent a label from being wasted, by giving an alarm in the case when a specified kind of the label is not in accord with the kind of a label set actually. CONSTITUTION:A label is transferred to between a platen roller 21 and a thermal head 23 through a guide plate 25 and a label detecting sensor 26, and stopped at a prescribed printing position. Issuance of labels comprises subscribed issuance and additional issuance wherein the same label as the one issued once by subscription is issued additionally. The discrimination of the kind of a cassette is effected by detection by means of limit switches 51a-51d provided in a device unit 40. In the case when the kind of a label which has been set is not in accord with that of a label issued additionally, a message 'the kind of a label is different' is displayed in an area 5a of a display element 5 and it is returned. By this constitution, printing on a mistaken label is prevented.
Patent JP-H04254411-A (JP)
Title: Method for production of zeolite-like, crystalline gallosilicate, method for production of catalyst and catalyst for aromatizing lower hydrocarbon
Inventor: MARUTEIN BUARAU
IPC: C01B39/00
Filed: 1991-07-01
Abstract: PURPOSE: To manufacture a gallosilicate having a molar ratio of SiO 2 /Ga 2 O 3 ≥5 with a higher gallium in-lattice built-in ratio than that of a gallosilicate having a molar ratio of SiO 2 /Ga 2 O 3 ≥40 that is synthesized by a conventional method without environmental pollution.  
     CONSTITUTION: An aged amorphous nuclei-forming gel whose composition (in molar ratio) is SiO 2 /GaO 2   - ≥5, OH - /SiO 2 =0.01-1.0. 4th ammonia compound/ SiO 2 =0.0-2.0 and H 2 O/SiO 2 =10-1,000 is added to a reactive batch as a crystalline accelerating agent. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0513760-A (JP)
Title: Semiconductor device
Inventor: KO KOICHIRO
IPC: H01L29/78
Filed: 1991-07-01
Abstract: PURPOSE:To provide a semiconductor device having a structure wherein a short channel effect caused by making the device finner is restricted and high speed high integration is ensured. CONSTITUTION:A concave portion is provided in a gate part of a semiconductor substrate 1, and a gate electrode 8 is provided in the concave portion 5 through an oxide film 4. Further, a source region 3a and a drain region 3b are formed on a semiconductor substrate 1 surface sides of the concave portion 5, respectively.
Patent JP-S5861906-A (JP)
Title: Controlling method for rolling mill
Inventor: TAKAHASHI OSAMU
IPC: B21B37/00
Filed: 1981-10-09
Abstract: PURPOSE:To perform an automatically set-up computing control of a rolling mill for a die steel, steel for and steel pipe, etc., by obtaining a total driving force required for rolling as a target value, and conforming an actual total driving force to the target value. CONSTITUTION:Before the starting of rolling, a target value of driving force deciding device 40 for driving devices 38 and 39 of rolling mills 2 and 3 stores previously the target length l2 of a material after being rolled, and the length l1, temperature T and weight Wo of the material before rolling are inputted from detectors 31, 32, and 33. Then, driving-force target values for the mills 2 and 3 are decided from the volume V and deformation resistance Km of the material and outputted to driving force controlling devices 36 and 37. Next, the device 36 controls so that a driving force of the device 38 of the mill 2 is equal to the target value by inputting an actual speed V1A from a detector 34. Further, the device 37 controls a tension of the material between the mills 2 and 3 by controlling the speed so that a driving force of the driving device 39 of the mill 3 is equal to the target value.
Patent JP-2000349738-A (JP)
Title: Automatic level controller for multiplex modulation wave
Inventor: INAHASHI ATSUSHI
IPC: H04J13/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic level controller for multiplex modulation wave that stabilizes level fluctuation due to temperature fluctuation of a radio equipment or the like receiving a radio modulation wave signal with large envelope fluctuation. SOLUTION: A signal generating section 1 converts a received digital signal series into a logical radio modulation signal, provides an output of the result, a variable attenuator 3 attenuates the passing radio modulation signal with an optional attenuation corresponding to a control signal, an arithmetic processing section 6 compares amplitude data of the radio modulation signal generated by the signal generating section 1 with prescribed data for each optional timing, obtains a distribution of the compared difference data and outputs a control signal that is used to control the attenuation of the variable attenuator 3 on the basis of the distribution of the difference data. The radio modulation signal is compensated with a correction value corresponding to the most frequent value of the difference data.  Though the configuration above, statistic control is conducted where errors in the outputted radio modulation signal are corrected for a long term amplifier circuit the correction value according to the correction value with higher error frequency by using many samples.
Patent JP-H0210630-A (JP)
Title: Manufacture device for cathode-ray tube
Inventor: KOBAYASHI SHIGERU
IPC: A01C7/20
Filed: 1988-06-27
Abstract: PURPOSE:To facilitate the maintenance work by providing an exhaust pipe system connected to a cathode-ray tube at one end and to a vacuum system at the other end and a valve mechanism inserted in this system and closing the exhaust pipe system when the preset pressure or above is applied to the vacuum system side from the cathode-ray tube side. CONSTITUTION:A valve main body 40 is lifted by the elastic force of a spring mechanism 42 at the time of normal operation, the lower face of the valve main body 40 is apart from the step section of a valve retainer main body 39, the gas in a cathode- ray tube sucked by vacuum pumps 24 and 25 passes a gap between the step section of the valve retainer main body 39 and the lower face of the valve main body 40 through a chip pipe 22 and is exhausted to the vacuum pumps 24 and 25. If an explosion of the cathode ray tube occurs and the atmospheric pressure flows into a manifold 27, this pressure is applied to the valve main body 40, the valve main body 40 is lowered while expanding or shrinking the spring mechanism 42, an O-ring provided on the lower face of the valve main body 40 is closely stuck to the step section of the valve retainer main body 39, the inflow of the atmospheric pressure to the downstream side of the manifold 27 is blocked to hold the vacuum on the downstream side. The valve main body 40 is instantly closed, thereby the inflow of the atmosphere into the vacuum pumps 24 and 25 is prevented.
Patent JP-S5587396-A (JP)
Title: Memory test system
Inventor: KADOHASHI TATSUO
IPC: G11C29/00
Filed: 1978-12-25
Abstract: PURPOSE: To secure the easy and accurate detection for the fault of the address- related circuit of the memory device by writing the data after selection of the address bit and then comparing the writing data with the reading data.  
     CONSTITUTION: Address bit A 0  is selected based on the address designation information, and writing data WD is set to logic 0. Then the writing address is varied in sequence to write the data into all addresses of tested device 1, and then the reading address is varied in sequence to read out all data. Under the normal state of both bit A 0  and the memory cell, data WD and modified reading data RD' become identical to each other. After this test, bit A 0  is selected along with data WD set to logic 1 to carry out the writing and reading in the same way. And then a comparison is given between the both data, and the normalcy is confirmed for the address line A 0  and the memory cell when the coincidence is obtained through the comparison. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06346403-A (JP)
Title: Bolt fastening and loosening device for rail presser plate spring
Inventor: NODA HIROTOSHI
IPC: E01B29/28
Filed: 1993-06-04
Abstract: PURPOSE:To make it possible to enhance workability and reduce the number of workers required for one party and fasten a bolt accurately and safely and remove the bolt by loading two impact wrenches on both sides for one truck and fitting a socket into two bolts on both sides simultaneously even when complicated fluctuations are produced about the position and the height of the head of bolts. CONSTITUTION:This invention relates to a bolt fastening and loosening device for a rail presser plate spring. A main arm 9 and an auxiliary arm 10, which are in link structure, are installed on a truck frame 7. The main arm 9 is energized by a spring, and pivots rotatively the central part of a horizontal arm 15 to a floating bracket pin-connected at the tip of a slide holder 12 and the auxiliary arm 10. Impact wrenches 20 are pivoted on both sides of the horizontal arm 15 so that they are vertically movable and rotatable, vertically downward.
Patent JP-H0616-A (JP)
Title: Collector of tractor mower
Inventor: ISHIMARU TAKEYUKI
IPC: A01D34/63
Filed: 1992-06-19
Abstract: PURPOSE:To facilitate the loading of a collector to be mounted on the body of a tractor mower by utilizing a dump cylinder for the dumping motion of the collector. CONSTITUTION:A collector 3 is supported on a vehicle body 1 in a state to enable the dumping by the extension or contraction of a dump cylinder 2. The attaching angle between the vehicle body 1 and a cylinder bracket 4 to fix the dump cylinder 2 is made to be changeable between a dumping operation position and a dismounting position. The collector 3 is reversed and switched between a floor position A and a mounted position B by the extension or contraction of the dump cylinder 2.