baber/WOPTO huggingface dataset:
Patent JP-H01282539-A (JP)
Title: Original reader
Inventor: YATABE MASAO
IPC: H04N1/107
Filed: 1988-05-09
Abstract: PURPOSE:To prevent an original from flying owing to wind pressure even if an original cover part is speedily lifted up by providing an edge part cover mechanism pressing the innermost part of an original, independent of an original cover part. CONSTITUTION:When an original reading part is composed of an original platen 1 on which an original to be read is placed, the original cover part 2 doubling as a cover and pressing an original from above, it is also provided with the end part cover mechanism 3 added to the innermost part of the original platen 1. Thus, the innermost part of the original 4 is pressed by the narrow cover mechanism 3 after the original 4 is placed on the original platen 1 and the cover part 2 is lifted up at the end of copying. As a result, the original never files and afterward the mechanism 3 is lifted up slowly.
Patent JP-S61272444-A (JP)
Title: Idle revolution speed controller for engine
Inventor: DANNO YOSHIRO
IPC: F02D41/00
Filed: 1985-05-27
Abstract: PURPOSE:To reduce the variation of the idle revolution speed by obtaining the long-period correction value and the correction value immediately before, in the correction value learning means, and correcting the idle control signal of an idle revolution speed control means on the basis of these correction values. CONSTITUTION:When an engine is in idle operation, a throttle valve 11 is position-feedback-controlled. The long-period correction value and the correction value immediately before are obtained in the correction value learning means M2 and M3 and, the idle control signal supplied from an idle revolution speed control means M1' is corrected on the basis of these correction values. The throttle opening-degree in idling is controlled by an actuator 12 on the basis of the idle control signal. Therefore, the variation of the idle revolution speed can be reduced, and the deterioration of feeling can be prevented.
Patent JP-H10298857-A (JP)
Title: Needle position detector in round figured fabric-weaving machine
Inventor: O HEISHI
IPC: D04B15/78
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a detector that is mounted to a round type computer- controlled figured fabric weaving machine and can more exactly detect the positions of the needles on the needle cylinder. SOLUTION: The needle position detector is equipped with a needle cylinder bearing a plurality of needles, the passive gear 26 that is set to the needle cylinder and transmits the rotation, the driving gear 2 that rotates the passive gear 26 and an electric motor that rotates the driving gear 2 via the transmission 250. An optical encoder 1 interlocked with the driving gear 2 is installed to calculate the numbers of rotation of the driving gear 2 and the needle cylinder and the positions of the needles.
Patent JP-S5737234-A (JP)
Title: Pressure gage
Inventor: IKEDA KIYOUICHI
IPC: G01L9/00
Filed: 1980-08-19
Abstract: PURPOSE:To realize a pressure gage not restricted by working temperature and not affected by static pressure by a method wherein pressure to be measured is applied to a cylindrical vibrator, and the vibrator is vibrated is a plurality of vibration modes simultaneously for detecting the pressure to be measured applied to said vibrator. CONSTITUTION:For a vibrator 1, thin cylinder part 13 and a thick cylinder part 14 continued therefrom are formed by a hole 12 bored along the central axis. Further, in a cylindrical part 14 near a step part 11 of the vibrator 1, four counterbore holes 15-18 are formed at 90 deg. intervals. Piezoelectric elements 2-5, charge amplifiers 60, 70, coefficient circuits 80, 90 and others form a driving part for driving the vibrator 1, and said driving part not only performs detection of vibration of the vibrator 1 about signals due to the second and the fourth vibration modes, but is constituted such that enforced force with which the vibrator 1 deformes with the second vibration modes is applied to said vibrator 1. Hereby, a pressure gas without being restricted in working temperature and being affected by static pressure is realized.
Patent JP-S60258455-A (JP)
Title: Heat treatment of brass
Inventor: OZAWA KOUICHI
IPC: C23F17/00
Filed: 1984-06-01
Abstract: PURPOSE:To prevent the surface of brass from discoloring to copper color due to the dezincing reaction by performing the immersion zinc treatment to brass and thereafter performing the heat-treatment in which the dezincing is performed in the saturated vapor pressure and under of zinc vapor and evaporating the zinc contained in brass in the heat-treatment. CONSTITUTION:In the state that the inside of a heat-treating furnace 10 arranged with brass material 13 has been regulated to the protective gas atmosphere with the protective gas 1, the temp. of the furnace 10 is risen and the content of gaseous zinc is measured 4. Zinc vapor 8 is fed to the furnace 10 by controlling the divergence of a butterfly valve 9 via a driving means such as a servomotor. Thereby the immersion zinc treatment in which the content of zinc contained in the material 13 is enriched is performed. Then, while maintaining the temp. of the furnace 10, the valve 9 is completely closed to stop the feed of the zinc vapor 8 for the furnace 10. The vapor pressure of zinc in the furnace 10 is reduced to the saturated vapor pressure and under and in the protective gas atmosphere of the inside of the furnace 10, while preventing the oxidation of zinc, the material 13 is heat-treated and also the dezincing treatment is performed.
Patent JP-H01283633-A (JP)
Title: Microprogram loading system
Inventor: SATOU AKIYUKI
IPC: G06F15/177
Filed: 1988-05-11
Abstract: PURPOSE:To eliminate the need of a replacement of a new microprogram store external memory to a central processing unit by loading a new microprogram by utilizing a local area network for connecting a computer system. CONSTITUTION:When a power source is turned on to each central processing unit 1-a-1-j, a microprogram (standard) is transferred to microprogram store internal memories 2-a-2-j from microprogram store external memories 4-a-4-j. Thereafter, a new microprogram (special specifications, version-up) is transferred to the microprogram store internal memory 2-a from an external storage device 3. Other central processors 1-b-1-j transfer the new microprogram from the external storage device 3 through a local area network 5. In such a way, since the local area network 5 for connecting a computer system is utilized, it will suffice that one set of external storage device 3 is provided on the computer system, and it becomes unnecessary to replace the microprogram store external memory.
Patent JP-S5237948-A (JP)
Title: Filler for fire-resistant building material and building material cont aining the same
Inventor: TAKIGUCHI YOSHI
IPC: E04B1/94
Filed: 1975-09-19
Abstract: PURPOSE: Filler for the fire-resistant building material consisting of a reaction product of borax, caustic soda and phosphoric acid; and a fire-resistant building material composition obtained by mixing said filler with synthetic resins. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06311578-A (JP)
Title: Speaker polarity deciding method in audio system
Inventor: KOYAMA YOSHIHIDE
IPC: H04R3/00
Filed: 1993-04-19
Abstract: PURPOSE:To obtain a speaker polarity deciding method for a superior audio system capable of detecting erroneous connection between an amplifier and a speaker and obtaining the polarity of an audio signal supplied to the speaker arbitrarily. CONSTITUTION:A reference audio signal instead of the audio signal from a main body device 1 is supplied in the audio system in which prescribed signal processing is applied to the audio signal from the main body device and the signal with designated polarity is supplied to the speaker 4. A speaker audio signal obtained by collecting voice generated from the speaker corresponding to the reference audio signal with a microphone 8 is compared with the reference audio signal. The correctness/incorrectness of the polarity of the speaker audio signal is decided based on a comparison result, and the polarity of the audio signal to be supplied to the speaker corresponding to a prescribed operation can be set arbitrarily.
Patent JP-S5740343-A (JP)
Title: Counter-flow cooling type electric rotary machine
Inventor: MATSUDA TAKESHI
IPC: H02K9/00
Filed: 1980-08-20
Abstract: PURPOSE:To intensify cooling of the inside diametrical part of a magnetic flux shunt and to enable to magnify capacity of a counter-flow cooling elecric rotary machine by a method wherein a ventilation limiting ring is provided in a ventilating path adjoining to the magnetic flux shunt provided at the end part of stator as to feed a cooling wind to the inside diametrical side of the magnetic flux shunt. CONSTITUTION:At the stator being provided with the magnetic flux shunt 8 on the axial directional end face of a stator core 5 to shunt leakage magnetic flux, the limiting ring 13 to intercept ventilation is provided on the output port side of a ventilating path adjoining to the magnetic flux shunt 8 to make cooling gas G2C to flow along the inside diametrical part 8a of the magnetic flux shunt 8. Accordingly heating of the magnetic flux shunt 8 can be prevented, and capacity of the machine can be magnified.
Patent JP-S61281637-A (JP)
Title: Time division multiplexing transmission system
Inventor: KOBAYASHI HIROKAZU
IPC: H04L7/00
Filed: 1985-05-29
Abstract: PURPOSE:To correct the error and to improve a coding ratio when the code error is detected after receiving by providing one dummy flag bit to respective channels, summarizing the dummy flag bit of the N channel as one block, adding the error code to this and transmitting it. CONSTITUTION:A read/write relative address discriminating circuit 14A outputs a dummy flag bit AF of 1 bit. Dummy flag bits AF, BF, CF and DF are supplied to an error correcting code adding circuit 15 and the error correcting code is added. Thereafter, the information data from a synchronizing pattern generating circuit 17, an error correcting code adding circuit 15, a remainder bit generating circuit 18 and a multiplexer 19 are selected by a multiplexer 19 in this sequence as a block, and outputted as multiplexing data MD of one frame. Thus, when the decoding to separate the original information signal from the multiplexing signal in the receiving side is executed, the code error can be detected and corrected.
Patent JP-S6010099-A (JP)
Inventor: TAKEUCHI TSUNEO
IPC: E21D20/00
Filed: 1983-06-27
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-2000304138-A (JP)
Title: Lip type seal
Inventor: MIYAI ICHIRO
IPC: F16J15/3248
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent the permanent set of a seal lip under a high pressure condition and improve the pressure resistance and a sealing property. SOLUTION: In this seal, a lip cover 14 consisting of a thin steel plate is attached on the front side of a seal lip 13 consisting of a synthetic resin and formed into a bent shape nearly corresponding to the seal lip 13 in the mounting state to the outer periphery of a shaft 2. An O ring 15 for sealing up between the seal lip 13 and lip cover 14 against the space S1 in a machine by closely contacting with the outer periphery surface of the tip 13 or the seal lip 13 expanded its diameter by the mounting to the shaft periphery is held on the inner periphery of the level difference 14a formed on the tip of the lip cover 14. Therefore, the fluid pressure with a high pressure in the space S1 in the machine is not exerted to the seal lip 13.
Patent JP-H08307831-A (JP)
Title: Pll circuit
Inventor: SHIRASAKI YOSHIYUKI
IPC: H04N5/95
Filed: 1995-05-12
Abstract: PURPOSE: To obtain the PLL circuit with small jitter by generating a phase error from a horizontal synchronizing signal and a signal prepared by frequency- dividing a line lock clock by a period of the horizontal synchronizing signal in a non skew area and holding the phase difference for a skew area. CONSTITUTION: A vertical synchronizing separator circuit 11 extracts a vertical synchronizing signal from a video signal and gives it to a skew area divider 8. The divider 8 divides the signal into a skew area where a period of the horizontal synchronizing signal becomes locally discontinuous at a position in the vicinity of a vertical synchronizing section invisible on a screen to extract an area to cause skew distortion and a non-skew area other than the skew area. In the non-skew area, phase comparator 4 detects a phase error from the horizontal synchronizing signal and a signal (INH signal) prepared by frequency-dividing the line lock clock by a period of the horizontal synchronizing signal. In the skew area, a set circuit 9 sets the frequency divider 10 to hold the phase difference detected in the non-skew area.
Patent JP-S605614-A (JP)
Title: Four-level pseudo-sine wave generating circuit
Inventor: KOSAKA MASUNORI
IPC: H03B28/00
Filed: 1983-06-23
Abstract: PURPOSE:To reduce resistance elements and adjusting processes in number by providing two resistance which are connected together at one-side terminals and two switches which apply a high or low level voltage to their other-side terminals, and controlling those switches. CONSTITUTION:The two resistances 10 and 11 which are connected together at one-side terminals and the 1st and the 2nd switches 8 and 9 which apply a high- level (+5V) or low-level (0V) voltage to the other-side terminals of those two resistances 10 and 11 are provided; and an output terminal 12 is led out from the connection point of said two resistances 10 and 11 and the switches 8 and 9 are controlled by an unshown switch control circuit so that a 4-level pseudo-sine wave is outputted. Consequently, the resistance elements and adjusting processes are reduced.
Patent JP-H11304338-A (JP)
Title: Refrigerator
Inventor: KANO SHIYOUICHI
IPC: F25D19/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To shorten the length of a suction pipe for getting a required quantity of heat exchange, by winding a capillary tube around the suction pipe, and arranging it in rear foaming heat insulating material. SOLUTION: A part or the whole of a capillary tube 22 is wound in coil form or folded and it is inserted inside a suction pipe 24 or inside a tank-form heat exchanger provided in the middle of the suction pipe 24, and it is arranged in rear forming heat insulating material. This way, the gas refrigerant at high temperature and at high pressure discharged from a compressor 20 exchanges its heat with outside air in a heat exchanger 21 and is condensed and liquefied, and the refrigerant is decompressed with a capillary tube 22, and is evaporated with an evaporator 23, and the evaporated refrigerant passes through a suction pipe 24 as it is, and it returns to the compressor 20. Hereby, the length of the suction pipe 24 for getting a required quantity of heat exchange can be shortened.
Patent JP-H11308616-A (JP)
Title: Dynamic image coding method
Inventor: MITSUSAKA SATOSHI
IPC: H04N19/60
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain the content base coding method for images in which compatibility with conventional coding for each 8×8 pixel block is attained by coding a difference between weight coefficients of a DC component in an adjacent weighting coefficient block, together with a weight coefficient of an AC component. SOLUTION: Difference values in weighting coefficients are arranged in a 8×8 weighting coefficient block, such that 8×8 weighting coefficients 48, DC component weighting coefficients 49, DC component weighting coefficient difference values 50, 51, AC component quantization weighting coefficients 52, and AC component quantization weighting coefficients 53 whose value zero are indicated. A coefficient value of 0 set in a pseudo manner to the AC component quantization weighting coefficients 53 whose value is zero to avoid coding of a pixel block not including pixels of contents. Thus, a higher information compression rate is attained by decreasing number of DCT weight coefficients, whose values are not zero more than the method for conventional conversion coding.
Patent JP-H02293165-A (JP)
Title: Color signal correction circuit
Inventor: HATABE ETSUO
IPC: B41J2/36
Filed: 1989-05-08
Abstract: PURPOSE:To faithfully perform a color reproduction by a method wherein primary - tertiary color signal levels are determined by sorting color signals to be corrected into a plurality of combinations in accordance with the magnitude relation of the signals, and correction color signals of a color change degree as specified by a user without ink color turbidity are outputted. CONSTITUTION:Color signals C1 - Y1 to be corrected from input terminals 101 - 103 are sorted into a plurality of combinations of the signal levels in accordance with the magnitude relation of the signals in a comparator 104. For every case, a primary color signal level and a secondary color signal level are found by subtracters 105, 106, and a tertiary color signal level is found by a minimum value detector 107. Then, in accordance with signals outputted from a color correction strength setting device 113 based on a specified color signal 115 from a keyboard and a printing color signal 116, correction color signals of a color change degree as specified by a user with ink color turbidity removed from the respective color signals are outputted from ROMs 120, 122, 124. These signals are added in an adder 126 to obtain output color signals C2 - Y2. In this manner, a faithful color reproduction can be carried out.
Patent JP-S5540739-A (JP)
Title: Foamed polypropylene resin article and its manufacturing
Inventor: UENO TAKASHI
IPC: C08J9/04
Filed: 1978-09-18
Abstract: PURPOSE: To obtain the highly expanded title article having excellent heat resistance and surface appearance and uniform bubble structure, by mixing a polypropylene resin with a 1,2-polybutadiene resin under specific temperature conditions.  
     CONSTITUTION: The objective expanded article is prepared by foaming a mixture composed of (A) 100 parts by weight of a polypropylene resin and (B) pref. 10W30 parts by weight of a 1,2-polybutadiene resin having an intrinsic viscosity of ≥0.7 measured in toluene at 30°C, and a melting point of ≥40°C, under a temperature condition to give the weight ratio of the hot-xylene-insoluble component to the mixture of ≥2wt%, and that of the hot-xylene-soluble component in the (B) component to the mixture of ≤30wt%.  
     EFFECT: The extrusion foaming of the composition can be carried out over a wide temperature range by a relatively simple process compared with the comventional foaming process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5448131-A (JP)
Title: Semiconductor memory device
Inventor: WADA TOSHIO
IPC: G11C11/412
Filed: 1977-09-22
Abstract: PURPOSE:To decrease the power consumption for the static-type semiconductor memory device by supplying the active signal featuring a high potential at the active time of the memory device to the control electrode of the load transistor in the memory cell. CONSTITUTION:The double stable flip-flop circuit is formed with two units of load transistors Q21 and Q22 plus two units of driver transistors Q23 and Q24. The drain and source of transmission transistor Q25 and Q26 are connected to complementary signal output point (a) and (b) as well as to a pair of digit line D and  . The gate electrodes of Q21 and Q22 are combined to word line W along with the gate electrodes of Q25 and Q26.
Patent JP-S595399-A (JP)
Inventor: EIANJI HIROSHI
IPC: G08B5/00
Filed: 1982-07-01
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-H05310809-A (JP)
Title: Antioxidant emulsion and method of preventing oxidation of vinyl chloride resin
Inventor: KURODA SADAKI
IPC: C08F14/06
Filed: 1992-05-07
Abstract: PURPOSE:To obtain an antioxidant emulsion having excellent storage stability and good handleability by dispersing a hydrophobic organic solvent solution of an antioxidant into water with the aid of an emulsifying agent; and to heighten the thermal stability of a vinyl chloride resin by using this emulsion as an antioxidant. CONSTITUTION:The title emulsion is one obtained by dispersing a hydrophobic organic solvent solution of an antioxidant into water with the aid of an emulsifying agent. For preventing the oxidation of a vinyl chloride resin, the emulsion is added to the polymerization system before or during polymerization or is added after polymerization to the aqueous vinyl chloride resin dispersion, which is then stirred.
Patent JP-H0880623-A (JP)
Title: Cleaning card for printer and electric card-customizing device
Inventor: POORU MORUGABUI
IPC: B41J29/17
Filed: 1995-04-17
Abstract: PURPOSE: To remove a contaminant efficiently and to prevent contact defect by providing a first cleaning means for cleaning the elements of a printer to at least one surface of a support and providing a second cleaning means for cleaning a landing contact in the vicinity thereof. CONSTITUTION: The surface of a card 10 is made similar to a card to be printed by a printer and pads or cushions 11, 11A as a first means for removing dirt and a contaminant are bonded to the surface 21 or 21A of the card. The other single surfaces of the pads 11, 11A are covered with self-adhesive materials 22, 22A gathering dirt or a contaminant to hold the same. A second cleaning means 12 is bonded to the surface ensured for cleaning the input/output contact block of an integrated circuit in the card to be covered with a material 23 constituted so as to clean an electrical contact and the position thereof is set to the ISO standard corresponding to a rectangular member 14 and the position corresponding to a rectangular member 13.
Patent JP-H10292255-A (JP)
Title: Reinforcing fibrous substrate for composite material
Inventor: SASAKI YASUO
IPC: D04H3/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a reinforcing fibrous substrate for composite materials having a slight difference of strength in directions by bonding and integrating an assembly of warp and weft materials and oblique materials mutually intersecting in opposite directions in a linear or a dotted form with a thermally fusible resin. SOLUTION: This reinforcing fibrous substrate for composite materials composed of a tetraxial assembled fabric is obtained by respectively using glass rovings as warp materials 14, weft materials 7 and oblique materials 12, feeding the many weft materials 7 and thermoplastic resin fibers 19 composed of a copolymer nylon, etc., through many yarn guides 6 onto a circulating conveyor 3 moving in the warp direction, forming many oblique materials 8 between pin rows 2 and 2' at the left and right ends by the reciprocating motion of a traversing tool 5, further superposing the oblique materials 8, thereby forming an assembly 13 of the weft materials 7 and oblique materials 12 mutually intersecting in opposite directions, further feeding the warp materials 14 so as to nip the assembly 13 from the upper and lower sides,  thermocompression bonding the assembly 13 at a position of a hot roller 16 and bonding the assembly 13 in a liner form with the thermoplastic resin fibers 19.
Patent JP-S63279297-A (JP)
Inventor: IWASAKI TOMOHIRO
IPC: G10L25/78
Filed: 1987-05-12
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。