baber/WOPTO huggingface dataset:
Patent JP-2000051624-A (JP)
Title: Air cleaner
Inventor: KAJI MASAHIRO
IPC: F24F7/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized and economical air cleaner having a high air blowing capacity, capable of purifying interior air within a short time without generating unpleasant noise during operation. SOLUTION: A main body front part 21 having a large number of air suction holes 20 in the front face and a main body rear part 22 are assembled to be a box a filter 24 for duct collection and deodorization is installed in the box and a partitioning wall 23 in which a suction part 26 is opened is also installed behind the filter 24 in the box, a swirling chamber 25 is formed by the partitioning wall 23 and the wall face of the main body rear part 22, a fan 28 having an installation part which is attached to a driving motor 29 as a fan base 28a and comprising a large number of blades 30 set uprightly toward the suction part 26 side is housed in the swirling chamber 25 an inclined tongue part 33 making the open length of the discharge outlet part of the swirling chamber 25 longer in the fan base 28a side than in the suction part 26 side is installed,  and the gap between the inclined tongue part 33 and the outer circumferential end of the blade parts of the fan 28 is set at one twenty seventh ratio of the diameter of the blade parts or narrower.
Patent JP-S6280098-A (JP)
Inventor: KURAMOCHI WATARU
IPC: G06K17/00
Filed: 1985-10-04
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-S6199606-A (JP)
Title: Production of composite powder
Inventor: KOMURO KATSUHIRO
IPC: C22C47/08
Filed: 1984-10-22
Abstract: PURPOSE:To obtain easily composite powder at a low cost by penetrating ceramics into a molten metal by using elements contributing to wetting and atomizing the molten metal under stirring. CONSTITUTION:>=1 Kinds of the elements which are selected from Ca, Ti, Cr, Mg, V, Zr, Nb, etc. and contribute to the wetting to ceramics are preliminarily incorporated into the molten metal or alloy thereof. The ceramic particles or ceramic fibers are then charged to the surface of the molten metal and are penetrated into the molten metal by improving the wetting between the particles or fibers and the molten metal. Carbide, oxide, nitride, etc. are used for the ceramics. A gaseous pressure or water pressure is acted to the molten metal column from a nozzle under stirring of such molten metal by which the atomized composite powder is obtd.
Patent JP-S60113945-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMADA SUKETAKA
IPC: H01L27/02
Filed: 1983-11-25
Abstract: PURPOSE:To enable to lessen chips and to improve the manufacturing yield thereof as well as to upgrade an effect of the automatic arrangement wiring in the layout by a polycell system of a semiconductor integrated circuit by a method wherein second-layer wirings, which can pass through over polycells, are used more and dead regions, where are not utilized as a transistor region and a wiring region, are made to lessen. CONSTITUTION:In the layout by a polycell system, an input and output circuit 1 including pads is each laid out only on two sides of the upper and lower sides of plural polycell rows 2 for preventing the width of each wiring channel 3 from becoming larger due to a partial wiring concentration. That is, the X side 15 of each of the mutually connecting cell rows 2 is shortened than that in the conventional method and the number of the cell rows 2 is increased as many as that component. By such a way, regions positioning between the cell rows 2 are laid out in such a way as to be used more as a wiring channel 3 respectively. At this time, in case the ratio 21 of the X side 15 and the Y side 16 is 1.5-2.0 or thereabouts, the area 22 of the chip shows a tendency to become smaller. As a result, when the area 22 is set in such a ratio, it becomes possible to equally utilize the wiring channels 3.
Patent JP-H0964898-A (JP)
Title: Bus control method in bus type transmission system
Inventor: FUKUI EIICHI
IPC: H04L12/40
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain the bus control method with high reliability with respect to reception in which incident probability of contention is low and the reduction in the effective transmission speed is prevented on the occurrence of contention. SOLUTION: One of usual stations NX sending an ENQ frame equivalent to a transmission start notice frame to a bus becomes a transmission station TX and the remaining usual stations NX receive the ENQ frame. When the address of the frame is equal to its own station address of each usual station NX, the station acts like a reception station RX and when the address differs from its own station, the station acts like a monitor station MX. The reception station RX sends an ACK 0 frame with respect to the ENQ to a bus addressed to the transmission station TX and the transmission station TX receiving the ACK 0 frame sends a Message frame to the reception station RX. The reception station RX receives and confirms the frame and sends an ACK 1 frame to the transmission station TX.  After the transmission station TX confirms it and sends an EOT frame to the reception station and acts like a usual station NX. Upon receipt of the EOT frame, the monitor station MX or the reception station RX becomes a usual station NX and data transmission is attained.
Patent JP-S60113221-A (JP)
Title: Exposure position controller for copying machine
Inventor: TAKAGI JIYUN
IPC: G03G15/04
Filed: 1983-11-25
Abstract: PURPOSE:To prevent deviation of an overlap of multiple transfer images by returning an exposure position adjusting member to the original position before adjustment, displacing the member by a specific extent and then returning and rotating the member, and stopping the member through the operation of a sensor and them performing the adjustment. CONSTITUTION:When the carriage 5 of a scanning system moves at specific timing and light from a light source 7 reaches the sensor 11, a control part 36 judges that the scanning system 4, a photosensitive drum 12, and a transfer drum 13 synchronize with one another, and does not output a control signal for displacing a glass plate 40 for exposure position adjustment. When the carriage 5 deviates, the sensor 11 turns on, the control part 36 outputs a pulse to drive a motor 33, and the adjusting glass plate 40 is displaced to compensate image deviation. When the glass plate 40 is displaced in said process, it is displaced by a specific extent after scanning and then rotates in the opposite direction to engage an actuator 43 with the sensor 46, which is turned on to stop the glass plate 40.
Patent JP-H1164740-A (JP)
Title: Binoculars equipped with digital camera
Inventor: TSUKAMOTO SHINJI
IPC: H04N5/225
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To miniaturize binoculars, to make the binoculars light in weight and to reduce the cost by installing an image pickup element for directly receiving the luminous flux of light reflected outside an optical path by a beam splitter arranged in the optical path between an objective optical system and an eyepiece optical system for one observation optical system without the intermediary of a reflection optical system. SOLUTION: The beam splitter 12 is fixed in the optical path PR between an objective lens group 11R and a polyprism 17R. And a CCD image pickup element 14 for picking up the observation object image in operation of observation through the binoculars 10 as electrical image data is installed. And the image pickup element 14 is fixed separately from the beam splitter 12 at an interval of a prescribed distance so that the luminous flux reflected outside the optical path PR by the half mirror 12c of the beam splitter l2 may be directly image-formed on the image pickup surface 14a. Besides, the reflection optical system such as a prism, etc., is not installed between the beam splitter 12 and the image pickup element 14. Thus, the small-sized, light-weight binoculars equipped with a digital camera having such a simplified structure is obtained.
Patent JP-S59112284-A (JP)
Inventor: TADA KENJI
IPC: G21F3/04
Filed: 1982-12-20
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-S59112359-A (JP)
Title: Processor for moving picture
Inventor: UCHIYAMA AKIRA
IPC: G09G5/36
Filed: 1982-12-20
Abstract: PURPOSE:To detect capacity automatically and highly accurately and to shorten the processing time by apparently displaying the border line of times at a static part and the border line before and after the change of a changing part. CONSTITUTION:Picture memories 4, 5 store moving portions as digital values, respectively. A differential picture forming device 6 forms the differential picture of these pictures and a space differential picture forming device 7 forms a space picture for the output of the memory 4 through a space differential filter. A space differential picture forming device 8 applies a space differential filter to the variation area of the output from the device 6 for the output of the memory 5 to form a space differential picture. A border point extracting device 9 extracts the border point of a static part and the border point before and after the change of the changing part from the space differential values for the space differential pictures from the devices 7, 8 and the changing area and a picture display device 10 displays the extracted border points.
Patent JP-H0968922-A (JP)
Title: Label for thermosensitive recording
Inventor: NAGAMOTO MASANAKA
IPC: G09F3/02
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To safely activate a thermosensitive tacky adhesive without the occurrence of such problems as ground surface fogging, and to eliminate the need for such release paper which induces tacky adhesiveness by forming a thermosensitive tacky adhesive layer into a two-layered structure consisting of an inside layer contg. an IR absorbent material and an outside layer without contg. the IR absorbent material. SOLUTION: The thermosensitive tacky adhesive layer without contg. the IR absorbent material is laminated on the thermosensitive tacky, adhesive contg. the IR absorbent material, such as carbon. As a result, the IR absorbent material, when irradiated with IR light including 0.7 to 2.5μm, absorbs the IR light and activates the thermosensitive tacky adhesive by exchanging the light energy to heat energy, thereby imparting the tacky adhesiveness thereto. The degradation in the tacky adhesiveness to the adherend, such as PVC wrap, contg. plasticizers, with lapse of time does not arise.  The thermosensitive tacky adhesive contg. the IR absorbent material and the thermosensitive tacky adhesive without contg. the material both have a flow property and, therefore, both layers are apt to be mixed with lapse of time after the activation and the degradation in the tacky adhesive power to the adherend is averted.
Patent JP-S60118645-A (JP)
Title: Production of infrared optical fiber
Inventor: KATSUYAMA TOSHIO
IPC: C03C1/02
Filed: 1983-11-28
Abstract: PURPOSE:Starting materials chalcogenide glass containing at least one selected form S, Se and Te is heat-treated in deuterium atmosphere produced infrared optical fiber passing through beams of long wavelengths. CONSTITUTION:High-purity Ge blocks and at least one selected from high-purity S, Se and Te are used as starting materials and heated in an atmosphere of deuterium in an electric furnace to substitute hydrogen atoms. Then, they are vacuum-sealed in a quartz glass tube, melted with heat under stirring, then cooled down to room temperature to form a block. The resultant block is ground into a rod of preform, then melt-drawn with heat into optical fiber of cholgenide glass. The optical fiber cam transmit the light of 2-6mum wave length.
Patent JP-H10120638-A (JP)
Title: Agglomerated crystal of lysine magnesium phosphate double salt and its production
Inventor: IKEDA TORU
IPC: C07C227/44
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an additive composition for the raising of animal, etc., by keeping a flurry containing an Mg salt in alkaline state, adding lysine, Mg(OH)2 , etc., and phosphoric acid to the slurry at the same time and keeping the temperature and pH of the mixture to respectively specific levels. SOLUTION: Crystal of a compound expressed by the formula RaMgbHcPO4 (H2 O)n (R is lysine H cation; (a) is 0.15-1.0; (b) is 1.0-1.42; (c) is 0-0.3; (n) is 0-10) is produced by adding a phosphoric acid component and an Mg component at the same time of a crystal-containing slurry under alkaline condition while keeping the temperature to >=50 deg.C. The pH of the alkaline reaction liquid is >=6, preferably 7-11, more preferably 7.5-10. The reaction is carried out by controlling the addition speed of the raw material so as to keep the average retention time of the slurry to >=30min, preferably >=1hr.
Patent JP-H06212045-A (JP)
Title: Hydrogel composition and preparation thereof
Inventor: PATORISHIAAAN TORUUTAA
IPC: C08L33/02
Filed: 1993-08-13
Abstract: The invention provides translucent, water-insoluble hydrogel compositions and methods of making them. The hydrogel compositions comprise a polyvinyl alcohol polymer and a complexing agent which are physically crosslinked to form a semi-crystalline polyvinyl alcohol-complexing agent polymer complex. The hydrogel compositions may be prepared by:   (i) combining a polyvinyl alcohol polymer with a suitable aprotic solvent; (ii) Adding a complexing agent to (i) to form a water soluble complex with the polyvinyl alcohol polymer; and (iii) Allowing the polyvinyl alcohol polymer and the complexing agent to form a water-insoluble, semi-crystalline structure.   The formation of the semi-crystalline structure is assisted by freezing the polyvinyl alcohol/complexing agent/polar aprotic solvent mixture. The hydrogel compositions are translucent or transparent. They exhibit relatively high stress strength and low oxygen permeability. They are particularly suitable for use as wound dressings for skin wounds, especially burn wounds. For such applications, therapeutic additives, e.g. allantoin, may advantageously be included in the hydrogel compositions.
Patent JP-H1063786-A (JP)
Title: Image reader
Inventor: WATANABE YASUSHI
IPC: G06K9/68
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an image reader rarely making an error in recognition even when the obtained image-pick-up-pattern is indistinct. SOLUTION: The image-picked-up pattern picked up by a television camera 1 is compared with plural dictionary patterns stored in a dictionary pattern storage cicuit 7 in a pattern comparison circuit 6 and similarity for every dictionary pattern is calculated. Furthermore, corrected similarity is obtained by correcting the above similarity based on frequency of occurrence of every dictionary pattern stored in a frequency of occurrence storage circuit 11 in a similarity correcting circuit 10. And the dictionary pattern with the highest corrected similarity is recognized as the image-picked-up pattern in a character recognizing circuit 12. The frequency of occurrence is updated based on the recognized pattern in the frequency of occurrence storage circuit 11.  Consequently, like of recognition of the image-picked-up pattern as the dictionary pattern with high frequency of occurrence increases when the image-picked-up pattern is indistinct.
Patent JP-S6377056-A (JP)
Title: Correcting method for photomask
Inventor: HIRANO HIROAKI
IPC: G03F1/72
Filed: 1986-09-19
Abstract: PURPOSE:To obtain a high-accuracy transfer pattern by coating a chromium film which coats a defect part with a 2nd resist, etching away the chromium film except said part and further removing the resist. CONSTITUTION:After the positive resist 3 is coated over the entire surface on a photomask having the defect part 20, the defect part 20 is subjected to spot exposure. The resist is then removed from only the exposed part by development and a window is formed like a spot. The chromium film 4 having several hundreds Angstrom  film thickness is then deposited atop the same by a sputtering method and the resist 5 (2nd resist) is dropped onto the chromium film 4 in the defect part 20. The exposed chromium film 4 except said part is etched away. The positive resist 3 and resist 5 are thereafter dissolved in an org. solvent and are removed. The defect part is thereby eliminated and the photomask having the good surface condition is obtd. The reproduction of the high-quality photomask is thus permitted.
Patent JP-S6377144-A (JP)
Title: Semiconductor integrated circuit
Inventor: TABATA TERUO
IPC: H01L21/8228
Filed: 1986-09-19
Abstract: PURPOSE:To obtain a preferable VCE characteristics by providing upper and lower separating regions intruded into a semiconductor substrate to divide the substrate into two insular regions, and providing a high concentration buried layer on the substrate when one is used as a vertical PNP transistor region and a buried layer on a first epitaxial layer when the other is used as an NPN transistor region. CONSTITUTION:P<+> type upper and lower separating regions 25 intruded into a P-type Si substrate 21 are provided in the substrate 21 to divide the substrate 21 into two insular regions 26, 27, the region 26 is used as a vertical PNP transistor region, and the region 27 is used as an NPN transistor region. Then, N-type first epitaxial layer 22 and an N-type second epitaxial layer 23 are laminated and grown on these regions, an N-type base region 30 surrounded by a P<+> type collector leading region 29 is formed on the vertical PNP region, an emitter 31, a collector 32 are formed thereon. At this time, an N<+> type first buried layer 24 is provided on the substrate 21. A base 33 and an emitter 34 are formed on the NPN region, and an N<+> type buried layer 38 therefor is provided on the layer 22.
Patent JP-S61100882-A (JP)
Title: Handwritten character recognizing device
Inventor: YAMASHITA SHOZO
IPC: G06K9/62
Filed: 1984-10-22
Abstract: PURPOSE:To simplify operation remarkably and speed up character inputting operation by prescribing the kind of character automatically according the sectional area in which a pen point touched first. CONSTITUTION:An area 3 for inputting characters by handwriting and capable of sensing touch of a nib is provided on the tablet face of an input tablet 2. The input tablet 2 has a built-in coordinate detecting circuit constituted of a matrix circuit. The coordinate detecting circuit detects X coordinate (Xo-Xn) and Y coordinate (Yo-Yn) of the pen point positioned contacting in the character writing area 3. Kind of inputted character is prescribed corresponding to the position where the pen point touched first. A CPU7 discriminates the kind of character corresponding to coordinate of the position where the pen point touched first referring to a kind of character conversion table stored in a memory 6.
Patent JP-2000060171-A (JP)
Title: Safe starter device in single-phase induction motor
Inventor: NAGASHIMA KOSHU
IPC: H02P1/44
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a safe starter device in a single-phase induction motor which surely separates an auxiliary capacitor by an opening/closing switch and which also eliminates burning of the motor overheated due to incomplete separation, when the motor is started. SOLUTION: An auxiliary capacitor C2 is provided in parallel, via an opening/closing switch SW2 to an auxiliary winding S of a single-phase induction motor IM, the motor IM is started by closing a power switch SW1, and operation is continued by opening the opening/closing switch to separate the auxiliary capacitor C2 after a fixed time. In the power switch SW1, a relay RY1 for its opening/closing and a relay control circuit RC are provided, a current sensor CS is mounted in a circuit CC of the parallel auxiliary capacitor, the current flowing in the circuit CC is detected by the current sensor CS further, after a fixed time beyond the time of separation of this capacitor, and the power source of the motor IM is interrupted by the relay control circuit RC, when the current after separation is equal to or more than that before separation.
Patent JP-S61102216-A (JP)
Inventor: OKAWA YUKIO
IPC: B28B11/08
Filed: 1984-10-25
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-S61102619-A (JP)
Title: Polygon mirror
Inventor: HIRABAYASHI AKIRA
IPC: B23K26/064
Filed: 1984-10-25
Abstract: PURPOSE:To correct surface inclination with high precision and realize high- resolution image processing by controlling the balance of a screw and a pressure screw. CONSTITUTION:A mirror surface 7 is irradiated with laser light 24 from a generating device 23 and if its reflected light 24' illuminates a part above a specific position 26 of a photodetection plate 24', the mirror surface 7 slants upward, so the screw is rotated in the return direction and a flat screw 20 is rotated in the clamping direction to controlling both screws as shown by an alternate long dash and short dash line while keeping their balance. When reflected light 24' illuminates a part below the position 26, the mirror surface 7 slants downward, so the screw is rotated in the return direction and the screw is rotated in the clamping direction to control the irradiation to the position 26 while keeping the balance between both screws. A part which reacts with the control of the mirror 7' is thin-thickness parts of grooves 11 and 12 and the distance between the mirror surface 7 and the photodetection plate 25 for reflected light is made long to control the surface inclination to zero unlimitedly.
Patent JP-S6465660-A (JP)
Title: Cashbox slip issuing system in totalizator cash management system
Inventor: ASAMI TOSHIAKI
IPC: G06Q50/00
Filed: 1987-09-07
Abstract: PURPOSE:To save cash management power and to smoothly manage the flow of cash, by issuing a cashbox slip on which the amount of cash stored in a cashbox is recorded and printed out, managing the information by a cash management part and informing the contents to a CPU. CONSTITUTION:Sales money in each operator through a ticket selling machine 2a is counted up by a cash depositor 18 as deposited money and stored in a cashbox 18a. On the other hand, a deposit slip 4 is read out by a ticket issuing machine 17a, and in case of transferring the cashbox 18a to a repaying machine 3b after collating the read contents with a counted result obtained from the cash depositor 18, a trigger signal is outputted from the depositor 18 to the machine 17a and a cashbox slip 19 is issued. The slip 19 is transferred to the machine 3b side together with cash and the cash is set up in the machine 3b. The contents of the slip 19 are read out by a ticket issuing machine 17d and the setting of cash in the machine 3b is informed to a cash management device 21 through a network 20 and transmitted to a CPU 1 through a communication channel 23. Consequently, cash management power can be saved and the flow of cash can be smoothly controlled.
Patent JP-H1060075-A (JP)
Title: Production of polyisocyanates containing isocyanurate ring
Inventor: FUKUMURA TAKANORI
IPC: C08G18/22
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a colorless and transparent isocyanurate ring-containing polyisocyanurate excellent in controllability and reproducibility of reaction by using a specific catalyst. SOLUTION: In this method for producing a polyisocyanate having isocyanaurate ring by trimerizing, in the presence of a catalyst, a polyisocyanate partially urethanized by a monomer polyisocyanate and/or a monodi- or tri- functional alcohol and then, terminating the reaction by a catalyst-positioning substance, cesium fluoride is used as the catalyst.