baber/WOPTO huggingface dataset:
Patent JP-H10264985-A (JP)
Title: Storage-disk case
Inventor: HATAKEYAMA TAKESHI
IPC: G11B23/03
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a storage-disk case which prevents, when a case main body for substantially storing storage disks in is used in a washing process, a washing liquid from remaining in grooves in which the storage disks are locked. SOLUTION: In the storage-disk case, detachable upper and lower lids are fitted on the openings in the upper and lower parts of a boxlike case main body 20, open at the top and bottom, which has grooves 24, for holding storage disks, made by the formation of many bandlike projections 23 on the inner surfaces of a pair of opposite side walls 21. In the case, each of the side walls 21 of the pair consists of an upper wall 21a, a lower wall 21b, and a continuous wall 21c continuing to the upper wall 21a and lower wall 21b and having a curved inner surface used for locking the storage disks in the case main body 20.  The inclined inner surface of the continuous wall 21c is formed from a face which contacts the periphery of each storage disk almost at a point on the inclined inner surface, excepting a corner connected to the lower wall 21b, and the bandlike projections 23 forming the grooves 24 end on the side of the upper wall 21a rather than on the side of the point P.
Patent JP-S54159125-A (JP)
Title: Correction circuit
Inventor: OOMORI SHIYOUJI
IPC: H04N9/64
Filed: 1978-06-07
Abstract: PURPOSE: To obtain faster speed for the correction time and to achieve stable correction against noise, by changing the detection level of the circuit correcting error corresponding to the level of chroma signal, and taking the reference level when the reception electric field level is greater and lowering it when the level is small.  
     CONSTITUTION: The chroma demodulation circuits 6B and 6R demodulate the color difference signals Sb and Sr from the carrier chroma signal of SECAM of PAL system. Further, if the carrier chroma signal or carrier signal fed to the circuits 6B and 6R is in error from the normal signal, this is corrected. That is, the detection level of the circuit 25 correcting error is changed corresponding to the level of the chroma signal Sc, and when the reception electric field level is greater, it is taken as the reference level and when it is small, the level is lowered. Thus, the time until the error is corrected is faster and the correction can stably be made against noise. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61227890-A (JP)
Title: Adjusting method for ph of waste water
Inventor: NAKATANI TAKUMI
IPC: C02F1/66
Filed: 1985-04-02
Abstract: PURPOSE:To adjust the pH of weakly alkaline waste water to the pH regulated by the regulation for waste water conveniently and at low cost by blowing waste gas of a combustion furnace into alkaline waste water to decrease the hydrogen ion concn. of the waste water. CONSTITUTION:Waste gas from combustion furnace is blown into alkaline waste water represented by boiler water and cooling water, etc. decreasing the hydrogen ion concn. of the waste water to adjust the ion concn. to a specified value. Namely, the pH is adjusted to 5.8-8.6. The necessary capacity for blowing the waste gas may be one realizing >=1,400ppm alkali ion concn., but the capacity is necessarily adjusted depending on the pH of the waste water. The blowing of the waste gas into the waste water is preferred to be done by cooling the waste water to <=40 deg.C from the view point of the efficiency. Therefore, if the waste water is at higher temp., the waste gas is preferred to be blown after treating the waste water previously by a treatment causing dissipation of heat. Thus, the pH of weakly alkaline waste water is adjusted to the pH within values regulated by the regulation for waste water conveniently and at low cost.
Patent JP-S54159980-A (JP)
Title: Baggage disposer
Inventor: TOMINAGA HIROYUKI
IPC: B65G47/38
Filed: 1978-06-06
Abstract: PURPOSE: To facilitate the picking up of a baggage by sloping downward the station where the carrier panels which are connected to each other endlessly abut the feeding conveyor.  
     CONSTITUTION: Carrier panels 6 driven to circulate by a steel belt 1 which is driven by friction wheels 14, 22 are guided by guide members 9,10. The guide members 9,10 are so designed that the inner guide member 10 is positioned higher than the outer guide member 9, where the carrier panel 6 abuts the feeding conveyor 34, for the purpose of facilitating the transfer of baggages. The inner guide member 10 lowers whereas the outer guide member 9 rises up gradually as the panel 6 goes away from the conveyor 34 and they are positioned at the same level where they are far from the conveyor 34. The baggage fed from the conveyor 34 to the baggage disposer 33 colides a stopper 35 to ride in the center of the panel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61228470-A (JP)
Title: Exposure scanning device of electrophotographic copying machine
Inventor: YOSHIKAWA SHINICHI
IPC: G03B27/50
Filed: 1985-04-01
Abstract: PURPOSE:To secure sufficiently a warming-up distance and to form a precise image on a photosensitive body by retreating provisionally an exposure scan means to a home position so as to advance it again when said means passes through the home position and stops at a slightly advancing position. CONSTITUTION:When the time necessary for a paper feed action exceeds 560ms somehow, 1sec or more means paper jamming. Even if an exposure lamp 10 returns to an advancing start position HP, a paper feed completion signal will not be inputted from an AM1 sensor 65. Accordingly, the exposure lamp 10 stops at a point slightly advancing from the advancing start position HP, and is ready for receiving the paper feed completion signal. Afterward, when the signal is inputted upon the completion of the paper feed, the exposure lamp 10 retreats provisionally to return to the advancing start position HP, and starts advancing again. Thus the exposure lamp 10 can secure a sufficient distance to warm up from the advancing start position HP to an image exposure start position IP.
Patent JP-S58186029-A (JP)
Title: Method and apparatus for diluting concentration of gas
Inventor: WADA DENJIROU
IPC: G01N1/38
Filed: 1982-04-26
Abstract: PURPOSE:To dilute gaseous sample rapidly and to control it automatically by making a gas sampling vessel of a small volume communicated with a sample gas diffusing vessel of a large volume and providing a forced circulation line having a fan between both vessels. CONSTITUTION:The gas sampling vessel 30 of a small volume (plural numbers of vessels in parallel are acceptable) and a sample gas diffusing vessel 32 of a large volume are connected through a valve 34, and the vessel 32 is connected to a vacuum pump 38 through a valve 36. A branch 42 of a line 40 for supplying dilute gas such as N2 is connected to the entrance side of the vessel 30, and the other branch 46 is connected to the entrance side of the vessel 32. A circulation line 50 is induced from the vessel 32 and is connected to the entrance side of the vessel 30 through a fan 52 and a valve 54. Using this apparatus, the vessels 30, 32 are evacuated at first, the sample gas is picked up in the vessel 30 and the gas is diffused into the vessel 32 by opening the valve 34. Gaseous N2 etc. is supplied from the line 40 to raise to the prescribed pressure, valves 56, 44, 48, 36 are closed and the fan 52 is drived to mix uniformly the gaseous sample and gaseous N2. The valves 34, 54 are closed after the uniformalizing and vessel 30 is dismantled. Thereby, the dilution is performed in a short time.
Patent JP-H03268465-A (JP)
Title: Semiconductor device
Inventor: YAMANISHI YUJI
IPC: H01L23/62
Filed: 1990-03-19
Abstract: PURPOSE:To realize an excellent semiconductor device resisting against surge voltage by constructing a title device such that a source diffusion region is connected to one end of a load, the other end of the load is grounded, and further a semiconductor substrate is grounded. CONSTITUTION:An N<+> type drain diffusion region 2 and an N<+> type source diffusion region 3 are formed on a P type semiconductor substrate 1, which is an N channel transversal type MOS transistor including a gate 4 formed thereon. Further, a semiconductor is grounded through a substrate electrode 19. With such construction, surge voltage produced on the source side of the lead 5 is absorbed by a diode formed between a source diffusion region 3 of a MOS transistor and the semiconductor substrate 1 at the instant when the MOS transistor is interrupted in the case when the load 5 is of an inductance property, and hence no surge voltage is exerted between the drain and source of the MOS transistor. Hereby, a high side switching semiconductor device resistant against the surge voltage is yielded.
Patent JP-H04217430-A (JP)
Title: Pallet for transporting workpiece on pallet conveyer line
Inventor: RUCHIAANO SANTANDORA
IPC: B23P21/00
Filed: 1991-03-08
Abstract: PURPOSE: To enhance production efficiency of a pallet conveyor production line by constituting a position of support members of a workpiece in a pallet so as to be automatically adjusted according to a dimension and a shape of the workpiece. CONSTITUTION: This pallet is provided with two support members 13, 15 mutually slidable with a pallet 10, a guide member 12 to regulate/guide a movement of these support members 13, 15 and fixing means 60, 70 to releasably fix the first/second support members 13, 15 in a position range adapted to a range of a dimension and a shape of a workpiece 17. In this case, a first state of holding the support members 13, 15 in a prescribed position and a second state of moving to a desired position to support the workpiece 17 selected when the support members 13, 15 can relatively move, are attained by a frictionally engaging means 25.
Patent JP-H05274469-A (JP)
Title: Cleaning mechanism for character read sensor
IPC: G06K9/20
Filed: 1992-03-27
Abstract: PURPOSE:To improve the read performance and increase the efficiency of operation by providing the cleaning mechanism on the scanner surface of the sensor. CONSTITUTION:When a control part rotates a stepping motor 16, a timing belt 17 moves and a block 5 and a pad fitting plate 7, a pad pressure part 8, a pad 6, a shield plate 9, etc., begin to move. When the pad fitting plate 7 leaves a stopper 13 as the block 5 moves, the pad fitting plate 7 rotates around a spring bush 20 and the tip part of the pad 6 contacts the scanner surface 4-1 of the contact sensor 4. In this state, a motor 16 rotates, so the pad 6 moves gathering dust in contact with the scanner surface 4-1. When the pad 6 reaches one end part, the back part of the pad fitting plate 7 abuts on the stopper 13 and the pad 6 leaves the scanner surface 4-1. Thus, the dust, etc., on the scanner surface 4-1 of the sensor 4 is removed by the pad 6.
Patent JP-S59195243-A (JP)
Title: Device for coating electrophotographic sensitive body
Inventor: ANAYAMA HIDEKI
IPC: B05C3/09
Filed: 1983-04-19
Abstract: PURPOSE:To prevent foams in a coating fluid reservoir and unevenness and sags of a resin layer and a photosensitive layer in forming them by arranging partition walls having spaces for fluid flow and extending upward and downward alternately in the upper and lower parts of the reservoir. CONSTITUTION:A device for coating a photosensitive body comprises a coating bath 3 for immersing the substrate of a photosensitive body in the bath 3 and forming a resin layer and a photosensitive layer on the substrate, a coating fluid reservoir 5 provided with partition walls 12, 13 extending upward and downward alternately in the lower and upper parts of the reservoir 5 and having spaces for fluid flow, and a device for circulating a coating fluid 11 between the bath 3 and the reservoir 5. The uniformity of the coating fluid 11 is maintained by circulating it through the bath 3 and the reservoir 5, but when the circulation speed is too high, foams are produced in the fluid 11. Since such foams tend to gather in the upper parts of the reservoir 5, the air of the foams gathering in the upper parts between the walls 12 and adjacent to it thus arranged is exhausted through holes 16 to prevent the coating fluid to be fed from the reservoir 5 to the bath 3 from contg. foams, thus preventing unevenness and sags of the applied film, and white and black streaks on the film, too.
Patent JP-H09234054-A (JP)
Title: Beer
Inventor: HAGIWARA YOSHIHIDE
IPC: C12H1/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a beer excellent in safety, capable of not changing a delicate flavor, fragrance, color tone, etc., preventing oxidation during preservation and transportation, by adding 2"-O-glucosylisobitexin to a beer. SOLUTION: 2"-O-Glucosylisobitexin in an amount of preferably 0.1-100μg/ml, more preferably 0.2-50μg/ml, especially preferably 0.5-20μg/ml is added to a beer in a period from completion of fermentation of a common beer to prepare the product of the beer for commercial use.
Patent JP-S60213306-A (JP)
Title: Method for controlling sheet thickness in rolling mill
Inventor: OOHASHI MAKOTO
IPC: B21B1/38
Filed: 1984-04-09
Abstract: PURPOSE:To make on gauge from the front end of a strip by correcting the rolling pressure and roll draft position of a succeeding rolling-material respectively based on the detecting value of a rolling pressure at the run-out speed of material and the heat-up quantity of roll at the time of finishing the rolling of material. CONSTITUTION:The sheet thicknesses Ha, ha and rolling pressure Pa of the inlet and outlet sides of a rolling mill at a run-out speed are measured by thickness meters 2, 3 and a load detector 5 respectively, to select said respective values of the same strip-point by tracking a strip. A rolling pressure Pc is calculated based on these values by using numerical-equation models with the aid of a device 9, to obtain Zp in the equation I . Next, the ZpPc is used as a calculation rolling-pressure, when the next schedule is calculated. Further, a draft position Sa is measured, to calculate So in the same way by using the equation II with the aid of a device 7. However, for a spring constant K1, a measured value at the front end of strip is used. Next, a draft position S is calculated and set by using the equation III (ho is a target sheet-thickness at the outlet side) with the aid of a device 8. The sheet-thickness control of a succeeding rolling material is performed under said corrected rolling pressure and draft position.
Patent JP-S54159803-A (JP)
Title: Multiple address data transfer system
Inventor: YAMAUCHI TOSHITANE
IPC: G06F13/38
Filed: 1978-06-07
Abstract: PURPOSE:To prevent the drop-out of data receiving by making transfer possible after confirming that all units which should receive multiple address data are in a receiving permission state, in the system where data of same contents is transferred to plural decentralized units. CONSTITUTION:This system is constituted by multiple address data originating unit T, which consists of multiple address data source Ta, multiple address data receiving unit receiving permission state inspection mechanism Tb and gate circuit Tc, multiple address data receiving unit R1, which consists of a multiple address data receiving mechanism and a receiving permission state response mechanism, and multiple address data receiving unit R2 which has the same constitution as unit R1.
Patent JP-S63235053-A (JP)
Title: Method for pouring molten metal
Inventor: HIROSE TOSHIYUKI
IPC: B22D11/10
Filed: 1987-03-25
Abstract: PURPOSE:To reduce inclusion defects in a cast slab by submerging a cylindrical member into zone containing molten metal pouring part in a tundish, supplying gas, which does not react with the molten metal, into the cylindrical member and pouring the molten metal. CONSTITUTION:The cylindrical member 17 made of refractory is arranged in the zone containing the molten steel pouring part in the tundish 16 and in the inside thereof, a gas supplying pipe 20 is inserted, to supply gas such as argon gas. At the time of pouring the molten steel 12 in a ladle 11 into the inside of the cylindrical member 17 through a sliding nozzle 14 and a long nozzle 15, as space between the molten steel pouring part 21 and surface of the molten steel 18 is gas atmosphere, which does not react with the molten steel 12, oxidation of the molten steel 12 is prevented, and the development of the oxide-series inclusion is restrained. Therefore, defects caused by the inclusion in the cast slag are remarkably reduced.
Patent JP-S60213064-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJII HIRAAKI
IPC: H01L21/302
Filed: 1984-04-06
Abstract: PURPOSE:To increase gate withstanding voltage, and to reduce a capacitance between a gate and a source by forming a gate electrode to a semiconductor substrate and an insulating film on the whole surface, etching the whole surface while giving an incident beam angle through an ion milling method and shaping a high-concentration ion implantation layer. CONSTITUTION:A channel region 22 is formed to a semi-insulating substrate 21, a photoresist 23 is applied, and an opening 24 is shaped. An alloy such as one consisting of TiW is attached as a gate metal 25. The photoresist 23 and a metallic film on the photoresist are removed,and a gate electrode 26 is formed. A silicon nitride film 27 is formed on the whole surface, and the whole surface is etched while giving beams an incident angle through an ion milling method. A silicon nitride film 28 is left near the gate electrode in a tapered manner. Ions are implanted, thermally treated and activated while using the gate electrode 26 and the silicon nitride film 28 as masks to shape an N type semiconductor layer 29. A photoresist 30 is applied on the whole surface, a metal 33 is evaporated, and a source electrode 34 and a drain electrode 35 are formed through a lift-off.
Patent JP-S56165360-A (JP)
Title: Manufacture of semiconductor device
Inventor: UEDA DAISUKE
IPC: H01L29/417
Filed: 1980-05-23
Abstract: PURPOSE:To simplify a manufacturing process and decrease an area of a contact section of the surfaces of an n type layer and a p type layer by a method wherein an upper layer is penetrated and etched, and said surfaces are exposed and connected electrically by a conductor film. CONSTITUTION:A p type layer 13, an n type layer 14 and a surface oxide film 20' are formed on an n type silicon single crystal substrate 11, to which an n type layer 12 in high concentration is built functioning as a drain. One sections of the surface oxide film 20' are removed and opening sections are formed, and V-shaped grooves 15 are formed by employing etching. Gate oxide films 16 are formed on the grooves 15. A V-shaped groove 18 is formed in the same manner, and gate electrodes 17 and an electrode 19 for connection are formed on the grooves 15, 18.
Patent JP-H05229887-A (JP)
Title: Method for treating wet refuses and apparatus for treating wet refuses
Inventor: MITSUNAGA NORIHIRO
IPC: C05G3/60
Filed: 1992-02-18
Abstract: PURPOSE:To enable the classification and taking out of an organic fertilizer and simple refuse disposal on the surface of asphalt, etc., and reduce the cost of adding a treating vessel by fermenting wet refuses while laminating the wet refuses in a box body, having an opened top surface and scattered with a fermentation accelerator in the inner bottom. CONSTITUTION:A fermentation accelerator 16 is scattered in the bottom 14 of each box body 12 having at least an opened top surface 10 and wet refuses (D) are housed in the box body 12. The wet refuses (D) are fermented while being successively laminated and contained upward and decomposed into an organic fertilizer. The wet refuses (D) are then housed in plural box bodies having at least the opened top surface 10 and drain holes 24 at the bottom 14 and engaging parts (24a) and (24b) in vertical positions at the ends to form joint parts. The box bodies 12 are laminated in many stages while mutually engaging the engaging parts (24a) and (24b) with the other engaging parts (24a) and (24b). Thereby, the wet refuses (D) in the box bodies 12 are fermented. In the process, the fermentation accelerator 16 may be provided in the inner bottom 14 of the respective box bodies 12 and mixed with an insect expellent. A lid 20 may be detachably engaged with the box body 12 in the topmost stage.
Patent JP-H06283025-A (JP)
Title: High dielectric constant dielectric ceramic composite
Inventor: KOMATSU KAZUHIRO
IPC: H01B3/12
Filed: 1993-03-29
Abstract: PURPOSE:To Obtain a high dielectric constant dielectric ceramic composite which can suppress the capacitance variation, and has an excellent characteristics, as to a high dielectric constant dielectric ceramic composite used as a layered ceramics capacitor. CONSTITUTION:When the main component of this composite is shown as xBaO+ yTiO2+zSmO3/2 (x+y+z=1), its value is within a scope surrounded by a, b, c, d, and e (where a: x=0.5025, y=0.4885, and z=0.009; b: x=0.5060, y=0.4920, and z=0.002; c: x=0.5060, y=0.4930, and z=0.001; d: x=05000, y=0.4990, and z=0.001; and e: x=0.4960, y=0.4950, and z=0.010). As the auxiliary component to the above main component, 0.6 to 2.4wt% of a niobium oxide converted to the form Nb2O5, and 0.05 to 0.60wt% of a magnesium oxide converted to the form MgO are included to compose the component.
Patent JP-S63233883-A (JP)
Title: Thermal transfer ink film
Inventor: SHIMA TOSHIHIRO
IPC: B41M5/34
Filed: 1987-03-24
Abstract: PURPOSE:To prevent an increase in the amount of an ink film wasted for cueing of the leading end of an ink film part, by locating markers at predetermined intervals, and detecting a color of the ink film on the basis of differences in the interval of the markers. CONSTITUTION:An ink film has three colors Y, M, C, and markers are located at the right end of the ink film in parallel to the feeding direction of the film. The markers are provided on a base layer (a polyethylene film or the like) of the ink film by applying an appropriate color material, and the presence or absence of the marker is detected by a marker sensor. The ratio of the length of the marker to the length of a gap between the markers is 1:1 for Y, 2:1 for M, and 1:2 for C, so that the colors can be detected based on the ratio. At the time of feeding the ink film, the film is once fed to such a position that the marker is absent, then the film is fed sequentially to a marker-present position, a marker-absent position and a marker present position, and the lengths corresponding to the positions are detected, whereby it is known which of the colors of the ink film is set in position.
Patent JP-H02248194-A (JP)
Title: Inside phone with remote controller
Inventor: MIZUKAMI TATSUTO
IPC: H04R1/10
Filed: 1989-03-22
Abstract: PURPOSE:To prevent the erroneous depression of a remote control button and to confirm the power on/off of a device main body contained in a bag or the like by providing a remote control unit having a hold knob or the like with a prescribed function. CONSTITUTION:A remote control unit 4 is connected between a multipole plug 1 for connecting to an inside-phone and units 3a, 3b. A hold knob 9 inhibiting or releasing the depression of a switch button 7 is provided to the unit 4 to prevent the button 7 from being depressed in error and the on/off state of the power supply of the device main body contained in a bag or the like is confirmed by an LED 8.