baber/WOPTO huggingface dataset:
Patent JP-S63223737-A (JP)
Title: Film loading device
Inventor: YAMADA SADAMI
IPC: G03B17/26
Filed: 1987-03-13
Abstract: PURPOSE:To permit loading of films in a light sealed state in a package body by bringing a stopper member into a pressurized contact with the package body at the time of cutting the package body and parting the stopper member from the package body at the time of drawing out the package body to the outside. CONSTITUTION:A detaining means 56 including the stopper member 58 which can be freely brought into pressurized contact with the package body 116 is provided to a stage 34 to be mounted with the film package body 116. The stopper member 58 is brought into pressurized contact with the end of the package body 116 to prevent the mission of the external light into the package body 116 from the cut part at the time cutting the end of the package body 116. Furthermore, the member 58 is parted and displaced from the package body 116 and the sheet films are opened to the inside of the deice by pulling the package 116. The films are thereby held in the light shielded state and the easy and sure loading of the films in a bright room is permitted.
Patent JP-S54150367-A (JP)
Title: Deodorizing apparatus
Inventor: DOI KUNIHIRO
IPC: B01D53/77
Filed: 1978-05-18
Abstract: PURPOSE: To deodorize a malodorous gas in a deodorizing apparatus by mixing the gas with chlorine dioxide formed by reacting sodium chlorate with hydrochloric acid; countercurrently contacting the mixed gas to a mixt. of reaction waste liquor and a washing soln. to induce gaseous and liquid phase oxidation of the malodorous gas; and washing the mixed gas with an alkali soln. contg. a reducing agent.  
     CONSTITUTION: Malodorous gas 1 drawn by blower 2 is mixed with reaction mixed gas 4 of an aq. soln. of sodium chlorate and chlorine from chlorine dioxide generator 3, and the mixed gas is introduced into washing tower 18. The reaction waste liquor is introduced into washing soln. storage tank 18a of tower 18 and mixed into the washing soln. The liquid mixt. is then countercurrently contacted to the mixed gas with pump 19 in upper packing region 20 of tower 18 to oxidize gas 1 with gaseous and liquid phase chlorine dioxide and chlorine as well as to remove the water sol. and basic malodorants in gas 1. The mixed gas is further washed with an alkaline aq. soln. contg. a reducing agent in reduction washing tower 6 to remove the reaction products and the excess oxidizing agent, thus deodorizing gas 1 with high efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53145245-A (JP)
Title: Opening and closing controller of elevator door
Inventor: NAGAI SATOSHI
IPC: B66B13/14
Filed: 1977-05-23
Abstract: PURPOSE: To delay the opening and closing of door only when people approach to an inlet, by sending ultrasonic wave towards a platform from portions near an elevator cage on by subjecting to reflection wave and by detecting time difference between these radiation wave and reflection wave. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59186989-A (JP)
Title: Antibiotics: irumanolides i and ii and their preparation
Inventor: OOMURA SATOSHI
IPC: A61P31/04
Filed: 1983-04-05
Abstract: NEW MATERIAL:A compound of formula I [R is formula II (IRUMANOLIDE I ) or formula III (IRUMANOLIDE II)]. It has following physical and chemical properties: melting point: I =125 deg.C, II=145 deg.C; elementary analyses in %: I =C 70.65, H 9.37, II=C 68.89, H 9.62; Molecular formula: I =C34H54O7, II=C34H56O8; Molecular weight: I =574.385, II=592.398; Optical rotatory power: [alpha]D<25> (c=1, in CHCl3) I =+140 deg., II=133 deg.. USE:Remedy or preventive for fungal diseases of men, animals and plants, because it is active against fungi, especially phytopathogenic fungi. PREPARATION:Streptomyces subflavus subsp, irumaensis FN-14 (FERM-6925) is aerobically cultivated, e.g., by the shaking culture at 20-40 deg.C for 1-8 days.
Patent JP-S55153010-A (JP)
Title: Direction controller
Inventor: KIKUZAWA HIROMASA
IPC: G05D1/02
Filed: 1979-05-17
Abstract: PURPOSE: To reduce operation in labor by perfectly automating a combine by moving it straight when the number of grain levers in the forward field of vision of its sensor reaches a fixed value.  
     CONSTITUTION: Reaper part 2 is equipped right under combine 1 and grass-thrusting bodies 4a...4e supported by grass-thrusting levers 3a...3e projecting forward are provided. In this case, photoelectric detector 5 including a photoelectric sensor is fitted on the leftmost grass-thrusting lever 3a while its optical axis agrees with the extension direction of grass-thrusting lever 3a, containing angle α of the horizontal field of vision. On the basis of the output of sensor IS, control part CNT judges the implantation states of cereals in front of grass-thrusting levers 3a...3e to generate a direction control output and when the number of grain levers in the forward field of vision of sensor IS reaches a fixed value, the forward direction is set in a straight state. Consequently, the combine can perfectly be automated to reduce operation in labor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09256017-A (JP)
Title: Production of metallic iron
Inventor: NEGAMI TAKUYA
IPC: C21B/
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method, by which a metallic iron having extremely high metallization can efficiently be obtd. as solid metallic iron or molten metallic iron in a simple treatment even from iron ore, etc., having comparatively low iron component content, as a matter of course from iron oxide having high iron component content without developing the erosion of refractory. SOLUTION: In the method for producing the metallic iron by heating and reducing an iron oxide formed material 1 containing carbonaceous reducing agent, the metallic iron outer shell 1a is produced and grown by heating and reducing, and the reduction is progressed until the iron oxide does not exist substantially in the inner part. Then, coagulating material of the produced slag Sg is formed in the inner part, or the slag Sg produced in the inner part is flowed out to the outside of the metallic iron outer shell 1a by succeeding further heating, and the slag Sg is separated to obtain the metallic iron having high metallization.
Patent JP-H09252449-A (JP)
Title: Information recording medium and recorder/reproducing device therefor
Inventor: TOZAKI AKIHIRO
IPC: H04N5/781
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To easily and surely access audio information by including frame boundary number information and frame number information for indicating the number of an audio frame whose boundary appears at first in audio control information. SOLUTION: In a private area following a packet header 203, a first access unit pointer for indicating the address of a first audio frame boundary so as to easily detect a first audio frame to which the time management information (PTS) of reproducing output is applied (that is, the audio frame appearing at first within respective packets), information for indicating the audio frame number of the first audio frame as one example of frame number information and the information for indicating the total number of the boundaries of the audio frames included in the packet as one example of frame boundary number information are described. That is, the private area of an audio pack 43 is provided with a sub stream ID 204, audio frame information 205 and audio data information 206.
Patent JP-H05267594-A (JP)
Title: Semiconductor device
IPC: H01L27/082
Filed: 1992-03-17
Abstract: PURPOSE:To obtain a Darlington transistor with damper diode being high in current amplification hfe. CONSTITUTION:First base region 52, second base region 54 and damper-diode base region 61 are separated respectively; the base regions 52, 61 are surrounded by the second base region 54; and the surface of a collector region 1 around the first base region 52 and damper-diode base region 54 is completely covered via oxide film with connection electrode 58 and emitter electrode 9, respectively. When a resistance between base and emitter is removed, a high hfe is obtained and further the potential of the surface of the collector region 1 is fixed by the connection electrode and emitter electrode so that it is possible to obtain a highly reliable Darlington transistor.
Patent JP-H03261962-A (JP)
Title: Copying machine
Inventor: TOMOSADA MASAHIRO
IPC: G03G15/00
Filed: 1990-03-13
Abstract: PURPOSE:To execute proper maintenance by calculating the total number of copied sheets of a unit, comparing it with a set value which is set based on durability and exchanging the unit when the total number of copied sheets is equal to or exceeds the set value. CONSTITUTION:A control means Q1 calculates the total number of copied sheets of the unit 14 and compares it with the set value. The total number of copied sheets is transmitted to a sheet number storage means Q6 installed in the unit 14 so as to store the number of copied sheets concerning the unit 14. When the total number of copied sheets of the unit 14 is equal to or exceeds the set value, the exchange of the unit 14 is displayed. The means Q6 installed in the component unit of a copying machine receives the number of copied sheets which is transmitted from the control means Q1 and stores the number of copied sheets concerning the unit 14. Thus, the exchange time of the unit is easily administered.
Patent JP-H03260981-A (JP)
Title: Reproducing device
Inventor: UENO TAKAFUMI
IPC: G11B27/10
Filed: 1990-03-12
Abstract: PURPOSE:To reduce a standby time in intermusic by changing a data write speed in a temporary storage means and a data read-out speed from a means and simultaneously changing the data write speed in proportion to the reproducing speed of a tape. CONSTITUTION:While the tape is reproduced, a tape speed varying means 17 makes the traveling speed of the tape double, for example, and simultaneously makes the write speed in the temporary storage means 14 double which is the same as the speed of the tape. Then, when the read-out speed is set to be the ordinary reproducing speed, difference between the write speed and the read-out speed is increased and it is maintained during a prescribed time. Next, a microcomputer for controlling a system 9 checks the music number of data which is reproduced, outputs a write stop command to an address speed varying means 18 as soon as the music number is changed and gives a high- speed traveling command to the means 17. When the position of the tape becomes the next music number, the computer 9 gives a write command to the means 18. Thus, a next music is reproduced without the standby time when the reproduced music on a medium is finished.
Patent JP-H01234985-A (JP)
Title: Character segmenting device for character reader
Inventor: OKADA NOBORU
IPC: G06K9/34
Filed: 1988-03-16
Abstract: PURPOSE:To execute sure character recognizing processing by finding out an estimated character pitch on the basis of an inter-center distance between adjacent character blocks by means of an effective histogram as one character and executing character segmenting processing on the basis of the estimated character pitch and the histogram. CONSTITUTION:Histograms H1-H6 in respective character blocks are formed from character pattern data for one line and character blocks estimated as blocks other than characters are removed on the basis of the histograms H1-H6. Then an estimated character pitch is calculated on the basis of each inter-center distance between adjacent histograms in each selected character block. A character segmenting part 12 executes the character segmenting processing of each character from a line buffer 11 on the basis of the calculated estimated character pitch and respective histograms H1-H6 in a histogram buffer 14. Consequently, character recognizing processing of each character can be surely executed.
Patent JP-H11312121-A (JP)
Title: High-performance cache directory addressing method and its device for variable cache size using associative property
Inventor: ARIMILLI RAVI KUMAR
IPC: G06F12/08
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain an up-grade possible cache by selecting a part of a cache memory, in response to respective identifications of matchings between cache directory entries and address tag fields and between an address bit and a prescribed logical state. SOLUTION: The entries of respective cache directories 202 in the selected group of the entries in the cache directories 202 are compared with the address tag fields from the addresses of the cache directories 202. The matchings between the entries of the cache directories 202 and the address tag fields is identified, based on the comparison result, as well as, the matching between the address bit and the prescribed logical state is identified. A part of the cache memory is selected in response to the identifications.
Patent JP-H04212749-A (JP)
Title: Cylinder for information recording and reproducing device
Inventor: MIYANAGA AKIRA
IPC: G11B15/61
Filed: 1991-03-25
Abstract: PURPOSE:To offer a cylinder for information recording and reproducing device whose constitution is simple and which reduces vibration caused when a tape- like recording medium is separated from the rotating head of the cylinder for the information recording and reproducing device in the information recording and reproducing device, for example, a video tape recorder(hereinafter referred to as VTR). CONSTITUTION:This cylinder is the cylinder for the information recording and reproducing device where an aperture part which communicates with the inner space of a fixed cylinder is formed on the tape traveling surface of the upper part of the fixed cylinder, which is from a position obtained before the rotating head is separated from the tape-like recording medium to a position obtained after the rotating head is separated from the tape-like recording medium.
Patent JP-H08264674-A (JP)
Title: Semiconductor device
Inventor: UEDA TETSUYA
IPC: H01L23/13
Filed: 1995-03-20
Abstract: PURPOSE: To maintain a semiconductor device in a thin shape, to make it possible to use a large heat dissipating fin, and to keep a chip part from coming off a substrate by forming lands to mount the chip part at a part opposite a notched plane for a cap. CONSTITUTION: A notch is formed at a part of a cap 5. And a land 10 for mounting a chip part is formed at a part opposite a notched plane of the hollow cap 5 of a substrate 3. Consequently, when the chip part b is mounted on the land 10, the notch of the cap 5 is facing opposite to this chip part b so that the cap 5 does not extend over the chip part b. Thus, a semiconductor device proper is made into a thin shape. Also, the chip part b is mounted on a cap seal side, making the heat dissipating fin size free from any restriction. Further, since the chip part b is mounted overlapping in the planar directions of the cap 5 and the substrate 3, there is hardly a possibility of its detaching from the substrate due to external environment.
Patent JP-H01234546-A (JP)
Title: Permanent magnetic material
Inventor: FUJITA AKIRA
IPC: H01F1/057
Filed: 1988-03-16
Abstract: PURPOSE:To obtain the title material having excellent corrosion resistance, magnetic characteristics and temp. characteristics by compounding specific ratio of binder into rare earth transition metallic magnetic alloy powder having specific compsn. consisting of Rem, B, Fe, Co and Ni. CONSTITUTION:The rare earth transition metallic alloy powder contg., by atom., 8-30% Rem (where Rem denotes rare earth elements including Y), if required, furthermore contg. at least one kind among <=8% Si, V, Zr, Nb, Mo, Ta, W, Al, Ti, Ge, Ga, In, Sn and Zn and the balance consisting substantially of transition metal such as Fe, Co and Ni and moreover contg. the compounding amounts of said Fe, Co and Ni in such a manner that 10-75% Fe, 7-50% Co, >8-30% Ni and further 50-90% Fe+Co+Ni are satisfied is prepd. The magnetic alloy powder and <=50vol.% binder are kneaded and molded. By this method, the permanent magnetic material having excellent temp. characteristics and corrosion resistance and showing high magnetic characteristics even in a high temp. area can be obtd. at low cost.
Patent JP-S63227179-A (JP)
Title: Variation picture element address detecting device
Inventor: SHIRAI HIDEYUKI
IPC: H04N1/417
Filed: 1987-03-16
Abstract: PURPOSE:To detect at a high speed a variation picture element address by providing plural mask circuits to which a variation picture element is inputted simultaneously, and plural decoder circuits to which data from the mask circuits is inputted simultaneously. CONSTITUTION:When an image data D is inputted to a variation picture element detecting circuit 7, a variation picture element data C in which a bit corresponding to a variation picture element of the data D is '1' and a bit corresponding to other picture element is '0' is outputted. It is latched by a latching circuit 9. In this case, a mask data M1 in which only a bit corresponding to the lowest bit of '1' contained in a picture element data outputted from the circuit 9 is '0' is outputted from a mask circuit 10, therefore, a variation address corresponding to this '0' bit is outputted from a decoder circuit 12. Also, a mask data M2 in which only a bit corresponding to the second lower bit of '1' contained in the data outputted from the circuit 9 is '0' is outputted from a mask circuit 11, therefore, a variation picture element address corresponding to this '0' bit is outputted from a decoder circuit 13.
Patent JP-H10253052-A (JP)
Title: Method of controlling fire furnace wall surface thermal load with burner
Inventor: TAKENO KEIJI
IPC: F23D11/26
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To keep a fire furnace wall surface thermal load substantially unchanged irrespective of a change in the amount of feeding of a fuel and a change in an air ratio. SOLUTION: Oxygen is supplied from a central oxygen nozzle 1 located at the center of a burner, a fuel supplied from a fuel spray nozzle 2 located outside the central oxygen nozzle 1, and oxygen from an outer periphery oxygen nozzle 3 located further outside the fuel spray nozzle 2. A fire furnace thermal load is kept substantially unchanged by individually changing a flow rate of an oxidizer supplied from the central oxygen nozzle 1 and the outer periphery oxygen nozzle 3 fitting to burner operation conditions such as the amount of feeding of a fuel and a mixing ratio of fuel and oxygen.
Patent JP-S55151672-A (JP)
Title: Developing device
Inventor: TAKAGI ATSUSHI
IPC: G03G15/09
Filed: 1979-05-17
Abstract: PURPOSE: To obtain the sensible images of good quality by disposing the position where the defining member formed by magnetic material for the purpose of defining the layer thickness of toners opposes to a sleeve at a sharp angle in the turning  direction of the sleeve from the normal on the sleeve.  
     CONSTITUTION: A doctor blade 4 is installed at a sharp angle in the revolving direction of a developing sleeve 2 from the normal α from the magnet pole opposing to the end of a doctor blade 4. As a result of this, the developer cut by the  doctor blade 4 flows like the arrow β along the doctor blade 4 and the always fresh  developer is cut by the doctor blade 4, thus the good images free from uneven development are obtainable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53144858-A (JP)
Title: Preheater for edge portion of slab
Inventor: TAKIZAWA KENSABUROU
IPC: B21B45/00
Filed: 1977-05-24
Abstract: PURPOSE:To contrive the improvement of the quality, by installing an apparatus for keeping warmth and preheating the edge portion of the slab in the intermediate line between the blooming mill and the hot roughing mill, on purpose to keep a good rolling temperature.
Patent JP-H02240687-A (JP)
Title: Crystal liquid display device
Inventor: MANO HIROYUKI
IPC: G02F1/133
Filed: 1989-03-15
Abstract: PURPOSE:To realize display by one portable display device serving as personal computer display of sequential scanning and television display of jump-scanning by providing a selecting means which selects them in two line units at the time of jump-scanning. CONSTITUTION:The display device is provided with a selecting means 7 which selects display lines Y1 - Y460 provided in the subsequent stage of a Y driving means 6 sequentially one by one at the time of sequential scanning and selects them in two-line units at the time of jump-scanning, so that sequential scanning and jump-scanning can be switched. One liquid crystal display device 8 can select either jump-scanning or sequential scanning by switching the operation mode of the selecting means 7. For instance, the display device 8 can be used as personal computer display and television display by switching. Therefore, both displays of jump-scanning and sequential scanning are attained so that one portable display device serves as personal computer display and television display.
Patent JP-S51136738-A (JP)
Title: Thixotropic unsaturated p olyester resin composition
Inventor: FUJIMOTO HIROSHI
IPC: C08L67/00
Filed: 1975-05-21
Abstract: PURPOSE: An unsaturated polyester resin composition having improved thixotropy by adding a specific urethene compound. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000255904-A (JP)
Title: Reel
Inventor: SAKURAI TERUYASU
IPC: B65H75/22
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To improve the carrying efficiency and storage efficiency by providing a pair of reel sidewall parts having a second engagement part to be attachably and detachably engaged with the first locking part of a recall core part. SOLUTION: This reel 10 is formed of a cylindrical reel core 11 and a pair of disc-like first and second reel sidewall parts 12 and 13 which are assembled in such a manner as to be capable disassembling. In this case, each of the first and second reel sidewall parts 12 and 13 is formed of a sheet-like ring part 14 and a receiving tray-shaped reel sidewall core part 15 fitted to the hole part in the center thereof, and the reel sidewall core part 15 is mounted on one end or the other end of the reel core part 11. According to this, the reel 10 can be easily disassembled to the reel core part 11 and the reel sidewall parts 12 and 13 in carrying and storage. The reel 10 capable of improving the carrying efficiency and storing efficiently can be realized.
Patent JP-2000257785-A (JP)
Title: Branch pipe through part boring machine for repairing inner surface of small diameter sewage pipeline
Inventor: MIYAZAKI TAKASHI
IPC: F16L41/04
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To secure the accurate boring from a branch pipe side by fitting a drill head to a tip of a flexible shaft and an air hose, and fitting a drill to a tip of the drill head. SOLUTION: In this boring machine, rotation is transmitted from a driving motor 7 to a drill head 1 through a flexible shaft 5. A drill 11 for boring a resin film is fitted to the drill head 1. The air for control is fed from a compressor 61 to the drill head through a three-way cock 62 and an air hose 6. The air hose 6 is arranged in parallel with the flexible shaft 5. The boring machine is inserted from an inlet of a branch pipe 4 connected to a main pipe 2 of a small diameter sewage pipeline to a fitting part of the branch pipe 4 and the main pipe 2 while pushing or pulling the flexible shaft 5. Fitting part of the branch pipe 4 and the main pipe 2 seals an outlet of the branch pipe 4 while stretching a resin film 3 in the inner surface of the main pipe 2. This part is bored by the drill 1 from the branch pipe side.