baber/WOPTO huggingface dataset:
Patent JP-H03250907-A (JP)
Title: Circularly polarized wave antenna
Inventor: HASEBE NOZOMI
IPC: H01Q21/26
Filed: 1990-02-28
Abstract: PURPOSE:To easily obtain a wide angle directivity and to realize a broad band with less return loss by selecting the parameter of each fin of both sets forming two notch antennas so that the absolute value of input admittance is equal and its phase difference is pi/2. CONSTITUTION:Four orthogonal flat plate conductor elements (fins) 11, 12, 21, 22 are provided upright to a conductor base 3 on one side of the base 3 and gaps or grooves (notches) 13, 23 are provided to a part where the four fins 11, 12, 21, 22 are crossed with each other. The four fins 11, 12, 21, 22 are energized from the part of the notches 13, 23. In this case, the relation of the same current quantity and different phase of pi/2 is provided between a current flowing to the two fins 11, 12 and a current flowing to the two other fins 21, 22 orthogonal to them included in a same plane.
Patent JP-S53132469-A (JP)
Title: Dry denitrating apparatus using reducing method with ammonia
Inventor: SAITOU OKIYA
IPC: B01D53/56
Filed: 1977-04-25
Abstract: PURPOSE: The dry denitrating apparatus in which the amount of unreacted NH 3  in the reaction apparatus is suppressed and, in this way, the harmful effect to the succeeding apparatus is prevented by detecting the unreacted NH 3  flowing out of the denitrating reaction apparatus and by controlling the amount of NH 3  to be injected into the exhaust gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63214878-A (JP)
Title: Electronic file device
Inventor: NAGAI MOTOYOSHI
IPC: G06F17/30
Filed: 1987-03-03
Abstract: PURPOSE:To edit picture information stored on a rewrite disable large capacity storage medium by storing an edited picture onto a rewritable storage medium and reading it. CONSTITUTION:In editing the picture information stored in a CD-ROM 9a through addition/revision/erasure/change or the like, when retrieval information of desired picture information is inputted via a keyboard 6, a retrieval device 4a retrieves the document number or the like of the picture information. A CPU 1 drives an optical disk player 9b depending on the document number to read the management information of the document number from the CD-ROM 9a to the main storage section 2, reads the picture information from the CD- ROM 9a depending on the address of the management information, stores it into a page memory device 8b and displays it on a CRt display device 6a. In receiving the edit command via a keyboard 6b, the CPU 1 displays the edition pattern on the CRT display device 6a and stores the management information and the retrieval information of the CD-ROM 9a to the main storage section 2.
Patent JP-S53133026-A (JP)
Title: Electric power winder of cameras
Inventor: NOZAWA SHIYOUZOU
IPC: G03B17/00
Filed: 1977-04-26
Abstract: PURPOSE: To simplify constitution and improve durability, reliability, etc. by detecting the repulsion by the same magnetic pole of opposing plates forming a magnet clutch thereby controlling the stopping of a winding motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59173020-A (JP)
Inventor: MURATA HIDEO
IPC: A01G1/04
Filed: 1983-03-23
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-H11249377-A (JP)
Title: Image forming method
Inventor: IWANAGA TAKESHI
IPC: G03G9/09
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic image forming method capable of performing color reproduction faithful to a photographic original and a display by extending a blue color area and improving the color reproducibility of an image. SOLUTION: As to this image forming method by full color electrophotography in which the toner of at least the three colors of Y(yellow), M(magenta), and C(cyan) is developed so that the image is formed; an image supporting body having spectacle reflection characteristic so that 95<=R1 can be obtained when the spectacle reflectance of 450 nm is defined as R1% is used as the image supporting body to which the toner images of three colors are transferred and fixed, and the toner image is formed so that the spectacle reflectance Ry% of a Y-image at 450 nm obtained when the Y solid image is formed on the image supporting body be comes Ry<=5.
Patent JP-H04284669-A (JP)
Title: Insulated-gate control thyristor
Inventor: UENO KATSUNORI
IPC: H01L29/749
Filed: 1991-03-14
Abstract: PURPOSE:To actuate the turn-OFF operation of an insulated-gate control thyristor provided with a gate of a high-input impedance at high speed and reliably as well as to facilitate a quality control in a wafer processing process at the time of the manufacture of the thyristor. CONSTITUTION:First and second openings W1 and W2 are provided in a gate 20, a p-type emitter layer 30 and an n-type cathode layer 40 are diffused in a part of an n-type base region 12, which is located under the first opening, a p-type collector layer 50 is diffused in a part of the base region 12 which is located under the second opening, the emitter layer and the collector layer are provided in close proximity to each other under the lower side of the gate and a channel to have continuity at the turn-ON time of a thyristor is formed in the surface of the base region between both layers 30 and 50.
Patent JP-H06238062-A (JP)
Title: Game device
Inventor: SUGIYAMA YOSHIHIRO
IPC: A63F13/843
Filed: 1993-02-15
Abstract: PURPOSE:To provide a game device capable of increasing the interest of a game by setting the magnitude of a game space for character movement corresponding to each player according the number of players participating in the game. CONSTITUTION:A game device comprises a coin input hole 10, a player receiving part 20, an operation part 30, a game arithmetic processing part 40 and a display control part 70. The game arithmetic processing part 40 comprises a condition setting part 42, a game space setting part 44, 8 rule setting part 46, a competition width setting part 48, and a game processing part 60. When players put coils through the coin input hole 10, the coin number is detected by the player receiving part 20, and the player number is judged by the condition setting part 42 on the basis of the detection result. The game space setting part 33 sets the game space having a magnitude according to the player number, and the game processing part 60 conducts a game utilizing this game space. The game based on the game space having a proper magnitude is carried out, whereby the interest of the game is increased.
Patent JP-H07264406-A (JP)
Title: Gamma correction method for image reader
Inventor: UENO HIROSHI
IPC: G06T5/00
Filed: 1994-03-18
Abstract: PURPOSE:To prevent the gradation characteristic from being deteriorated due to dispersion in a gamma characteristic of an image sensor. CONSTITUTION:A sensor output of each photoelectric conversion element of an image sensor 101 is A/D-converted and processed. Then gamma correction data generated by reading a sample image and data in a gamma characteristic table are compared with discriminate the gamma characteristic of the image sensor 1021 by setting plural gamma characteristics to the gamma characteristic table and gamma correction data corresponding to plural gamma characteristics to the gamma correction table. Then the gamma correction table corresponding to the discriminated gamma characteristic is selected and gamma correction processing is applied to a digital signal based on the gamma correction data of the gamma correction table. In this case, even when the gamma characteristic of the image sensor is in dispersion, the gamma correction data corresponding to the gamma characteristic are selected.
Patent JP-H11230534-A (JP)
Title: Melting treatment apparatus for incineration ash
Inventor: WATANABE IPPEI
IPC: F23G5/24
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a melting disposal apparatus for incineration ash which enables evenly dumping of material into a melting furnace. SOLUTION: This melting treatment apparatus for incineration ash is provided with a melting furnace and a material dumping means 9 which is arranged at an upper part of the melting furnace to dump material such as coke and incineration ash into the melting furnace. The material dumping means 9 is provided with a cylinder body 25 for dumping material to be supplied with material, a lid member 27 to cover a material feeding port of the melting furnace by putting a lid on a downward opening part of the cylinder body 25 for dumping material while a partition plate 31 is erected, a vertical rod 28 with the lower end thereof linked to the lid member 27 while allowing the rotation thereof about the axis center and reciprocation in the direction of the axis center to be inserted into the cylinder body 25 for dumping material,  a rotary drive mechanism 29 to rotate the vertical rod 28 about the axis censer thereof and a reciprocation mechanism 30 which makes the vertical rod 28 reciprocate in the direction of the axis center to close or open the lid member 27.
Patent JP-H01222842-A (JP)
Title: Tool holder
Inventor: ABE HITOSHI
IPC: B23Q11/10
Filed: 1988-03-03
Abstract: PURPOSE:To carry out the effective feeding of cutting oil into a rotary shaft at the time of high speed rotation by providing a vane mechanism which is rotated together with the rotary shaft of a holder to push in the cutting oil into a cutting-oil passage, on the rotary shaft. CONSTITUTION:An outer vane 20 and an inner vane 21 which are rotated together with the tool rotary shaft 4 of a tool holder 3 are provided on the rotary shaft 4. The vanes 20, 21 are formed into a spiral shape so as to push a liquid passing through the vanes 20, 21 into the center direction of the rotary shaft due to the rotation thereof. A cutting oil 26 which is fed from a feeding port 25 is pushed out into the feeding passage 17 of the rotary shaft 4 via a ring shaped oil sump 20b, a spiral passage 20a formed on the outer vane 20, a ring shaped oil sump 21b, and the spiral passage 21a of the inner vane 21 and fed into a rotary tool 5b. Due to the vanes 20, 21, the cutting oil 26 is sufficiently fed into the tool 5b against the centrifugal force caused by the high speed rotation of the rotary shaft 4.
Patent JP-S58166887-A (JP)
Title: Digital magnetic recording and reproducing device
Inventor: TOUMA TAKASHI
IPC: H04N5/926
Filed: 1982-03-26
Abstract: PURPOSE:To make clear the starting position of data for each sub-block and to simplify the constitution of a synchronism detecting citcuit, by varying the synchronous mode for each sub-block. CONSTITUTION:An input terminal 20 supplies a serious data which is reproduced out of a magnetic tape and received the wave form shaping. For a shift register 21 of 30 bits, the synchronous informations S1 and S2 are selected through a gate and then the video information is fed to an ROM by 14 bits to perform an adverse conversion of a code 8-10. For the synchronous detection, the probability for pseudo detection is greatly reduced since the collation is carried out over 34 bits. Furthermore it is easy to distinguish the head from the middle of a block since the S1 is different from the S2. In such a way, it is easy to simplify the constitution of a synchronism detecting circuit by varying the informations S1 and S2 of two sub-block in a block.
Patent JP-H11225862-A (JP)
Title: Stand-equipped pot
Inventor: OSHIRO SHIZUYA
IPC: A47G7/02
Filed: 1998-02-14
Abstract: PROBLEM TO BE SOLVED: To provide stand-equipped pots having a stand which supports a plurality of pots for placing flowers or shrubbery, and allowing water to be fed and drained effectively, while enabling the plurality of pots to be supported with good appearance and facilitating watering. SOLUTION: A plurality of pots P1-P3 vertically arranged in two stages or more and a trunk-shaped water pipe 1 on which the pots P1-P3 are mounted and supported at the centers of their respective bottoms are provided, and communicating holes 1a, 1b, 1c, 1d communicating with the inside of the pot P2 are bored through the water pipe 1. A branch water pipe branching from the trunk-shaped water pipe 1 and another pot mounted and supported on the upper end of the branch water pipe at the center of its bottom are provided, and a draining communicating hole 1d communicating with the inside of the pot is bored through the branch water pipe.
Patent JP-S59174688-A (JP)
Title: Separation and purification of liquefied oil of coal
Inventor: NISHIMURA MAKOTO
IPC: C10G1/00
Filed: 1983-03-25
Abstract: PURPOSE:To separate and to purify a liquefied oil of coal simply, inexpensively and continuously, by passing the liquefied oil of coal through an adsorption column so that substances containing nitrogen and oxygen are removed, passing a saturated hydrocarbon-containing oil and an aromatic hydrocarbon-containing oil through an adsorption column so that they are separated and extracted. CONSTITUTION:A liquefied oil of coal is passed through an adsorption column packed with an adsorbent to adsorb selectively substances containing both nitrogen and oxygen, and part of light purified oil having high content of hydrocarbons in the liquefied oil of coal as a solvent is passed through the column, to give a purified oil. This oil is passed through an adsorption column packed with an adsorbent to absorb aromatic hydrocarbons, so that an oil having high content of saturated hydrocarbons and an oil having high content of aromatic hydrocarbons are purified and separated.
Patent JP-H10247781-A (JP)
Title: Manufacture of wiring board
Inventor: ENOMOTO AKIRA
IPC: B23K26/382
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To enable a viahole to be accurately formed using an alignment mark as an alignment reference. SOLUTION: An adhesive agent layer 15, a high-toughness resin film 17, and an electroless plating adhesive agent layer 16 are successively laminated in this sequence into an interlayer insulating layer 20, and the interlayer insulating film 20 is provided onto a core board 11 where an alignment mark 14 is previously formed. A through-hole 19 is provided in the high-toughness resin film 17 corresponding to the position of the alignment mark 14. An alignment process is carried out using the alignment mark 14 visible through the through- hole 19 as a reference. In this state, a viahole forming hole 21 is bored in the interlayer insulating layer 20 by laser irradiation.
Patent JP-H07260560-A (JP)
Title: Vehicle exterior noise measuring system and vehicle exterior noise measuring method
Inventor: IGA HISASHI
IPC: G01M17/007
Filed: 1994-03-18
Abstract: PURPOSE:To enable the measurement of vehicle noise without making a vehicle actually travel or moving microphones in the reverse direction. CONSTITUTION:A vehicle exterior noise measuring system has a chassis dynamometer 12 installed in the state of a vehicle V1 traveling imaginarily on an imaginary travel road by supporting the vehicle V1 in the state of the position being fixed and wheels being rotatable, an air duct device 18 for sending reverse direction air to the vehicle V1 at the same speed as the imaginary travel speed of the vehicle V1, three microphones Ma, Mb, Mc installed in the position fixed state along the imaginary travel road so as to receive noise signals from the vehicle V1 in the imaginary travel state, and an arithmetic unit 30 for computing the same measuring result as measuring in a specified reference measuring position at the time of the vehicle V1 actually traveling, on the basis of signals from the microphones Ma, Mb, Mc.
Patent JP-S52131407-A (JP)
Title: Efficiency computing system
Inventor: CHIBA MASAYASU
IPC: H04M3/36
Filed: 1976-04-27
Abstract: PURPOSE:To compute the working efficiency using wire lock for the trunk line equipment, etc. of the telephone exchange system, and thus to realize high-speed information extranction with high dependability.
Patent JP-H07257210-A (JP)
Title: Four-wheel drive vehicle
Inventor: WATANABE JUN
IPC: B60K17/10
Filed: 1994-03-18
Abstract: PURPOSE:To provide a four-wheel drive vehicle which can constitute the whole configuration simply at low cost by reducing weight of a driving force transmission system, ensuring space in a driver's chamber, reducing noise and vibration, and reducing highly pressureproof pipe part. CONSTITUTION:Driving force of an engine 1 is transmitted to front wheels 5 and a rotary shaft 6a of a piston pump 6 via a transmission 2 and a differential gear 3. A discharge port 6c and a suction port 6b of the pump 6 are connected to ports P and T of a selector valve for changing over forward and backward advance 9 which is built in a variable capacity pump motor 10 via a high pressure pipe 8H and a low pressure pipe 8L to constitute a hydraulic transmission device. A rotary shaft 10c of the pump motor 10 is connected to rear wheels 19 via a differential gear 17. A relief valve for restricting torque 13 is provided between the suction port and an inlet port of the piston pump 6, and a check valve 15 which replenishes insufficient inlet flow rate of the pump motor 10 and an orifice 16 which adjusts rise of transmission torque are provided in parallel between the high pressure pipe 8H and the low pressure pipe 8L.
Patent JP-S59175085-A (JP)
Title: Memory device
Inventor: OZAKI NOZOMI
IPC: H01L27/10
Filed: 1983-03-24
Abstract: PURPOSE:To shorten the data transfer time from a memory by controlling the transfer of data on different systems within a memory by means of an exclusive CPU. CONSTITUTION:A control circuit 18 contains a CPU19 and an auxiliary CPU27 which work synchrnously with each other by the same clock oscillator 23. The CPU27 controls the read-out of data on two different systems written to an RAM24 as well as the transfer of data to a liquid crystal display panel, 17, etc. via the CPU19. Thus the load of the CPU19 is reduced, and the data tansfer time from a memory is shortened for different systems with no waiting time.
Patent JP-H03252455-A (JP)
Title: Thermoplastic resin composition
Inventor: NISHIYAMA MASAO
IPC: C08L9/06
Filed: 1990-03-02
Abstract: PURPOSE:To obtain a thermoplastic resin composition suitable for automobile parts or electrical parts, etc., having good balance of impact resistance and mechanical strength and excellent processability containing a modified polyphenylene sulfide and a thermoplastic polyester as principal components. CONSTITUTION:(A) 10-98 pts.wt., preferably 30-95 pts.wt. a composition obtained by reaction of 60-98 pts.wt. modified polyphenylene sulfide, e.g. polyphenylene sulfide and 2-40 pts.wt. styrene copolymer or ethylene copolymer, etc., having epoxy groups, in a specific condition is mixed with (B) 90-2 pts.wt., preferably 70-5 pts.wt. thermoplastic polyester, preferably polyethylene terephthalate having 0.5-1.3 inherent viscosity or polyarylate, etc. Then, preferably total 100 pts.wt. of the components A and B is mixed with (C) 3-60 pts.wt. thermoplastic elastomer (preferably polyolefin-based or polystyrene-based) to afford the aimed composition.
Patent JP-S57165695-A (JP)
Title: Manufacturing method of molecular pump for vacuum evacuation
Inventor: IIKURA SHIYOUICHI
IPC: B21D53/10
Filed: 1981-04-03
Abstract: PURPOSE:To provide a manufacturing method of a molecular pump for vacuum evacuation by rolling a sheet having required number of parallel grooves in required shape on its one face into a cylindrical shape and matching and bonding the ends of such sheet. CONSTITUTION:A long sheet 9 having a required number of straight grooves 2a in required cross sectional shape formed in parallel in longitudinal direction on its face is prepared and cut along lines B-B and B'-B' parallel to each other and crossing said grooves 2a at an angle. The cut piece is then rolled in cylindrical form with its center axis perpendicular to the lines B-B and B'-B' and the grooved surface facing inward. As the edges B-B' of the cut piece match each other when such piece is rolled into a cylindrical form, the edge is then welded to complete a cylinder 2.
Patent JP-S62206574-A (JP)
Title: Fixing device
Inventor: SAKURAI MASAAKI
IPC: G03G15/20
Filed: 1986-03-06
Abstract: PURPOSE:To attain a good fixing capacity with the low consumption of electric power by inhibiting the operation of an air cooling means provided on the outside of a fixing device when an image is formed but permitting this operation when the image is not formed. CONSTITUTION:A heat discharge fin 530 as the air cooling means is provided near an image carrier 1 on the outside of a fixing device 5 and is connected to a control circuit 532 through a driving circuit 531. A detecting circuit 533 which detects whether the image forming operation, namely, the copying operation is performed or not is connected to the control circuit 532. The control circuit 532 inhibits the operation of the heat discharge fan 530 by the signal from the detecting circuit 533 when the copying operation is performed, but the circuit 532 permits the operation of this fan when the copying operation is not performed. Since the operation of the air cooling means is inhibited when the image forming operation requiring a sufficient heat is performed, the heat efficiency is improved and the good fixing capacity is attained with the low consumption of electric power as the whole.
Patent JP-S51123882-A (JP)
Title: Process for producing microbial cells
Inventor: AOIKE KAZUHIKO
IPC: C12R1/38
Filed: 1975-04-23
Abstract: PURPOSE: Growth of becterium using methanol available in a large scale production and, at a low price as a carbon source. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09247654-A (JP)
Title: Monitor camera system
Inventor: NAKADA TOMOYUKI
IPC: H04N7/18
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide the technology displaying smoothly a motion of an object image to be monitored when the object image is moved. SOLUTION: An image processing section 2 of a transmission section applies band compression to an output video signal S1 of a camera 1 and a data transmission section 3 transmits the resulting video signal to a reception section as a transmission line signal S2. A data reception section 6 of a reception section decodes the signal, an image processing section 7 expands the band and the result is displayed on a video monitor 8 and monitored. A control section 5 of the transmission section controls the image processing section 2 based on motion information S3 from a motion detection section 4 to increase the band compression rate of the video signal when the motion quantity S3 is high thereby increasing the frame frequency and making the frequency band of the transmission line signal S2 constant.  Simultaneously band compression information S4 is sent to the reception section as the transmission line signal S2 through time division superimposition or the like with the video signal. The data reception section 6 of the reception section separates the band compression information S4 and a control section 9 conducts the band expansion processing in response to the band compression information S4.