baber/WOPTO huggingface dataset:
Patent JP-H0445148-A (JP)
Title: Flame-proofing agent composition
Inventor: YAGYU TADAO
IPC: C08L61/20
Filed: 1990-06-11
Abstract: PURPOSE:To provide the subject composition composed of a reaction product of a mixture of an inorganic acid ammonium salt, a dicyandiamide compound, formaldehyde and water, having excellent flame-proofing performance and improved discoloration resistance and tear strength and suitable as a flame- proofing agent for paper, cloth, etc. CONSTITUTION:The objective composition is composed of a reaction product of a mixture of (A) an inorganic acid ammonium salt (e.g. ammonium sulfamate), (B) a dicyandiamide compound (e.g. dicyandiamide), (C) formaldehyde (e.g. formalin) and (D) water. The molar ratio (A:B) is (0.4-2):1, the amount of C is 0.5-60wt.% based on the sum of A and B (in terms of solid) and 0.5-50wt.% based on D (in terms of solid), the amount of water is 5-95wt.% based on D (in terms of solid) and the content of D in the composition is >=10wt.%.
Patent JP-H01321221-A (JP)
Title: Feed paper stacker for sheet-fed press
Inventor: SUGIYAMA HIROYUKI
IPC: B65H1/30
Filed: 1988-06-22
Abstract: PURPOSE:To make improvements in paper operability by forming a groove in a paper stacking plate in the longitudinal direction, and at the time of a paper quantity on a paper stacking table being decreased, inserting a fork into this groove, supporting a sheet of paper for continuation of paper feeding, while replenishing spare paper together with the paper stacking plate. CONSTITUTION:When a paper stacking table 9 goes up simultaneously with paper feeding and it is reached to a specified position, a limit switch operates, advancing a fork support table 40 forward, and a fork 51 is inserted into a groove 10a of a paper stacking table 10. Simultaneously a lifting lever 59 goes up, supporting paper 11B and the fork 51. Accordingly the paper stacking table 9 is separated therefrom, whereby the fork 51 supports the paper 11B and thus paper feeding is continued. Then, the paper stacking table 9 goes down together with the paper stacking plate 10. Next, the empty paper stacking table 9 is removed therefrom, and spare paper 11A is fed to the paper stacking table 9 by a truck 14 and a rail 12, and the paper stacking table 9 is lifted up, thereby handing over paper support from the form 51.
Patent JP-S5943484-A (JP)
Title: Picture information processing device
Inventor: TAKAHASHI KENJI
IPC: H04N1/00
Filed: 1982-09-01
Abstract: PURPOSE:To facilitate preservation and retrieval of picture information and identification information, by storing both information as one-screen components of information. CONSTITUTION:Picture information is outputted from an image pickup device 1, and identification information which discriminates this information is outputted from a serial output device 6. These information are selected exclusively in accordance with the address count value of an address counter 3 by the address counter 3, a controller 8, AND gates AND1-AND3, and an OR gate OR1 and are inputted to a storage device 9. In the storage device 9, picture information and identification information are stored in picture data areas A1 and A2 and identification information storage areas B1 and B2 respectively. These information are observed by a monitor 10.
Patent JP-2000300406-A (JP)
Title: Holding device for display of book
Inventor: NANBA KATSUMI
IPC: A47F7/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a holding device for display capable of displaying books or the like with their covers set forward held stably, easily coping with thickness or width of the books or the like and easily attaching or detaching the books or the like. SOLUTION: This holding device for display of books or the like 11 with their covers set forward comprises a support part 1 to hold the books or the like 11 to prevent them from falling forward, and a back surface holding part 12 to support back surfaces of the books or the like 11 jointed with the support part 1 and a base part 3 of an L-shaped structure to support the books or the like 11 in standing conditions at a junction part 5, and a means for adjusting pressure by an elastic body 2 is provided to press the books or the like 11 inserted between the support part 1 and the back surface holding part 12 by a proper pressing force.
Patent JP-H08319475-A (JP)
Title: Antistatic agent comprising polysaccharide
Inventor: OISO YOICHI
IPC: D06M15/03
Filed: 1995-05-25
Abstract: PURPOSE: To obtain an antistatic agent which comprises a microbial polysaccharide and has higher safety and biodegradability than those of any antistatic agent comprising a synthetic polymer. CONSTITUTION: This antistatic agent comprises a polysaccharide consisting of five kinds of monosaccharides, i.e., D-glucose, D-galactose, D-glucuronic acid, D-ribose, and D-ribulonic acid at a molar ratio of 10:(1.8 to 2.9):(1.8 to 2.6):(0.5 to 1.7):(0.5 to 1.7), with an O-acetyl group content of 0-10wt.%. It is advantageous particularly when blended with clothing, food packaging material, or tablewares.
Patent JP-S63317947-A (JP)
Title: Production of magneto-optical recording medium
Inventor: SHIMOKAWA TADATOSHI
IPC: G11B11/105
Filed: 1987-06-19
Abstract: PURPOSE:To provide thermal stability to a magneto-optical recording medium consisting of an amorphous magnetic film having an axis of easy magnetization in a perpendicular direction and to decrease the deterioration thereof with lapse of time by subjecting the magnetic film of said recording medium to a heat treatment at and for a specific ambient temp. and time. CONSTITUTION:This magneto-optical recording medium is constituted by forming an Si3N4 film 2, a recording film 3, an Si3N4 film 4 successively on a PC substrate 1. A Tb21Fe72CO7 film or the like is used as the recording film 3 and is subjected to the heat treatment for 2-0.5hr at 70-90 deg.C. The coercive force attains the satd. value in 2hr, 1hr and 30min, respectively, when the film is subjected to the heat treatment at, for example, 70, 80, 90 deg.C. The length of recording pits does not change and the stable pit length is obtd. even when the same tracks of such medium are subjected to cycles of recording and erasing by laser light. Cracks are generated in the protective film if the film is treated at 100 deg.C. The thermally stable magneto-optical recording medium is thus obtd.
Patent JP-H112652-A (JP)
Title: Instrument for measuring leakage current of arrester
Inventor: UEDA TOSHIAKI
IPC: H01T15/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for measuring leakage current of arrester which can surely and easily detect all leakage currents of an arrester and a capacitive current for cancellation and can accurately measure a resistancecomponent current by taking a higher harmonic component into consideration. SOLUTION: In an instrument for measuring leakage current of arrester, an electric field sensor 15 provided near or on the frame 13 of an arrester detects a system voltage and Fourier transforming sections 16 and 17 find the higher harmonic component and phase at each order by respectively performing Fourier transformation on the detected waveforms of a leakage current and a voltage. Then waveform approximating sections 18 and 19 respectively find the approximate waveforms of both detected waveforms and a differential arithmetic section 20 finds an approximate waveform for cancellation by differentiating the approximate waveforms. Thereafter, a phase adjusting section 21 matches the phases of both approximate waveforms to each other and a level adjusting section 22 matches the levels of the fundamental wave components of both approximate waveforms to each other.  Finally, a differential arithmetic section 23 finds a resistance-component current by subtracting the approximate waveform for cancellation from the approximate waveform of the leakage current.
Patent JP-S53149893-A (JP)
Title: Converter slag disposing method
Inventor: TAKASHIMA TADAO
IPC: C21B3/08
Filed: 1977-12-19
Abstract: PURPOSE:To efficiently dispose molten converter slag without producing any dust by discharging the slag onto a flat iron plate as a very thin and broad layer so as to enhance the effect of cooling the slag and cool the slag in a short time.
Patent JP-S6213090-A (JP)
Title: Semiconductor laser
Inventor: NOBUHARA HIROYUKI
IPC: H01S5/00
Filed: 1985-07-11
Abstract: PURPOSE:To obtain a sufficient photocurrent by growing a semiconductor layer on the end of a resonator of a semiconductor laser, and forming a laser light monitoring or modulating element on the layer, thereby allowing the element to effectively receive the laser light. CONSTITUTION:A P<+> type GaAs layer 1' as a buffer layer, a P-type AlGaAs layer 2 as a laser diode layer, an undoped GaAs layer 3 as an active layer, an N-type AlGaAs layer 4, and an N<+> type GaAs layer 4' as a contacting layer are sequentially grown on a P<+> type GaAs substrate 1. Part of the layer structure is etched off, the end 3A of one side of a resonator and the substrate 1 are exposed, an SiO2 or Al2O3 layer 6 are coated on the end 3B of the other side, and a high resistance AlGaAs layer 12 is coated as an insulating layer on the end 3A and the substrate 1. A P-type superlattice layer 13A and an N-type superlattice layer 13B are grown as the semiconductor layer 13 on the layer 12. Zn is diffused in the layers 13A, 13B on the substrate 1 to form a contacting region 14, and the P-type electrode layers 8, 15 and N-type electrode layers 9, 16 of a laser diode and a photodiode are formed.
Patent JP-S6132558-A (JP)
Title: Semiconductor device
Inventor: FURUKAWA MICHIAKI
IPC: H01L23/50
Filed: 1984-07-25
Abstract: PURPOSE:To obtain a pin grid array type semiconductor device, pins therein can be increased and which is mounted easily, by erecting outer lead pins to a lead frame, molding the outer lead pins with a resin and projecting a large number of the outer lead pins from the bottom of a resin sealing body. CONSTITUTION:A semiconductor element 6 is fixed onto a tab 1 for a lead frame by a cementing material, and the element 6 and leads 2 are bonded by bonding wires 8. The tip section of outer lead pins 9 are inserted into the holes 3 of the lead pins 9 are inserted into the holes 3 of the lead frames, and molded with a resin to seal the semiconductor element 6, one parts of the lead frame and one parts of the outer lead pins 9 with the resin, thus forming a resin seal ing body 10. A large number of the outer lead pins 9 are projected form the base of the resin sealing body 10. A tie bar 4 is cut, and each lead frame is cut and separated, thus acquiring a semiconductor device. Accordingly, the number of the pins can be increased, and the semiconductor device can be shaped to a pin grid array type, thus resulting in easy mounting, then eliminating the need for a special mounting substrate. It is preferable that one row or more of the outer lead pins are erected on four side of the resin sealing body.
Patent JP-H09315593-A (JP)
Title: Supporting device for paper feeding
Inventor: EGUCHI HIROTOSHI
IPC: B65H1/12
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To realize suitable pressing force for paper feeding by compensating for pressing force by a spring through a process of using magnetic force of a magnet, in a paper feeding device for feeding and conveying paper sheets while bringing a supporting member for paper feeding in press-contact with a friction member by the spring. SOLUTION: Stacked paper sheets 14 are held in the specified position, and the paper sheets 14 are supplied and conveyed while pressing them by using a friction member for paper feeding 11. A magnet 15 and a magnet 16 or a set of a magnet and a magnetic substance are provided in the position near the friction member for paper feeding 11 and the position, facing the near position of the friction member for paper feeding 11, of a supporting member of paper feeding 12 for bringing the stacked paper sheet in press-contact with the friction member for paper feeding 11.  Attracting force of magnetic force generated by the magnets is generated between the friction member for paper feeding 11 and the supporting member of paper feeding 12, and a part in which pressing force (paper feeding pressure) is decreased by extension of a pressing spring 13 after the stacked paper sheets 14 are reduced is compensated by force of the magnets, and therefore, suitable pressing force (paper feeding pressure) is applied.
Patent JP-H09319867-A (JP)
Title: Image processor
Inventor: IIIZUMI TOMOO
IPC: G06T3/40
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To precisely enlarge image data at a high speed by dividing an adding circuit into parts, latching a carrier generated as a result of low-order addition, and making a high-order adding circuit perform addition by using the latched carrier. SOLUTION: Latches 1 and 2 are stored with constant 1 and 2 for enlargement. The side of the latch 1 is selected by selectors 5 and 6, and the constant 1 is stored as an initial value in flip-flops 7 and 8. Once the original image data is set in a latch 11, the low-order selector 6 is selected as an adder side, and addition data is held by the flip-flop 8. At the same time, a carrier from an adder 4 for a low-order digit is latched by a flip-flop 9. With a next clock, a high-order digit selector 5 is selected as an adder side, and the result of addition is stored by the flip-flop 7. To a high-order adder 3, the high-order digits of the constant 2 and carries of the flip-flops 7 and 9 are inputted and then added.
Patent JP-H096701-A (JP)
Title: Event scheduling system
Inventor: YAMAZAKI KATSUTOSHI
IPC: G06F13/366
Filed: 1995-06-20
Abstract: PURPOSE: To reconstitue one scheduling from scheduling arranged in the order of peripheral device numbers and scheduling corresponding to the event generation frequency of peripheral devices. CONSTITUTION: An event managing part 21 of a storage device 2 manages events generated at peripheral devices 31-3n, and a peripheral device number order scheduling part 22 stores the scheduling for which the connected peripheral devices are arranged in the order of peripheral device numbers. An event generation frequency information part 23 stores event generation frequency information read out of the peripheral devices 31-3n and based on the information in the event generation frequency information part 23, an event generation frequency order scheduling part 24 stores the scheduling for which the peripheral device numbers are arranged in the order of event generation frequency.  An event scheduling part 25 stores the scheduling which is reconstituted by dividing and mutually combining the scheduling stored in the peripheral device number order scheduling part 22 and the event generation frequency order scheduling part 24.
Patent JP-H0319922-A (JP)
Title: Metallic wire for spinning machine
Inventor: HYODO KENJI
IPC: D01H4/32
Filed: 1989-06-15
Abstract: PURPOSE:To obtain the subject metallic wire coated with a uniform, highly hard film and excellent in wear resistance by forming, through electroplating, a specific nickel-phosphorus alloy plating layer on the surface of the teeth part of a metallic wire itself consisting of steel wire. CONSTITUTION:The edge 2 of a metallic wire itself 1 consisting of hard steel wire or alloy steel wire is coated with a masking agent and then subjected to a treatment by e.g. alkali degreasing and pickling with hydrochloric acid as a pretreatment. Thence, an alloy plating layer 4 containing 10-15wt.% of phosphorus is formed, through electroplating, on the surface of at least teeth part 3, using a phosphorus-contg. alloy such as nickel-phosphorus or cobalt- phosphorus dispersed with at least one kind of hard particles selected from silicon carbide, diamond, boron nitride, chromium carbide and alumina particles, followed by heat treatment, thus obtaining the objective inexpensive metallic wire.
Patent JP-S5484684-A (JP)
Title: Perforating jig
Inventor: WAKATSU AKIRA
IPC: B23B47/28
Filed: 1977-12-19
Abstract: PURPOSE: Round bar is fixed with fixing and moving part and the bar is placed to the V shaped groove in the sliding part front end and after that perforation is effected by means of a guide hole. By doing so, hole which is in right angle to the axial line can be easily perforated.  
     CONSTITUTION: A round bar S is inserted between a fixed part 3 and a moving part 10 and is firmly fixed between a V shaped groove: 4 and ll, by adjusting the insertion amount of the bar S through a gauge and rotating a handle 13. A guide hole 17 a guide pin 16 and a pierced hole 6 of a guide pin 5 are located at right angle each other and that are at right angle to the axial line of the bar S. As a result, drill is inserted and perforation is effected through the guide hole 17 and the pierced hole 6. Thus, exactly perforated two holes can be formed at right angle in the bar S. After that, designated thread hole can be formed by tapping operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5277789-A (JP)
Title: Method of detecting color information using optical fibers
Inventor: KAWAMURA KOUJI
IPC: G02B6/02
Filed: 1975-12-24
Abstract: PURPOSE:To make possible the electrical processing of color information by causing differences in transmission time corresponding to wavelengths to be produced through the use of the material dispersion characteristics of optical fibers.
Patent JP-S5377982-A (JP)
Title: Phase difference detecting circuit
Inventor: YANAGISAWA SAKAE
IPC: G05D13/62
Filed: 1976-12-22
Abstract: PURPOSE: A phase difference detecting circuit capable of detecting the phase difference of one pair of phase modulation waves in a phase resolution of 2π/N rapidly and with digital binary data. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6131679-A (JP)
Title: Heat drive pump
Inventor: OKAYASU KENJI
IPC: F04B19/24
Filed: 1984-07-24
Abstract: PURPOSE:To achieve reliable pumping function with slight additional heating by coupling a heating section made of such material as having high thermal conductivity between a pair of tubes made of such material as having low thermal conductivity while arranging a check valve at the end of respective tube and a sucking section in the tube. CONSTITUTION:When driving a pump, liquid is first filled in the pump. Here foam N will remain at the tip of a recess P in the heating section B made of high thermal conductivity material coupled between a pair of tubes G1, G2 made of low thermal conductivity material. Upon heating of said section B, the liquid covering said foam N is heated to grow the foam N. Consequently, the check valve CV2 is opened by the pressure in the pump while the check valve CV1 is closed and the liquid of such volume as corresponding with the growth of the foam N is pressure fed through said valve CV2 to the outside. Then the foam will start contraction to close the valve CV2 while to open the valve CV1 to flow in the liquid from the outside through the valve CV1.
Patent JP-H09288440-A (JP)
Title: Method and device for reproducing material to be recorded
Inventor: KANEKO TETSUYA
IPC: B41J29/373
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized reproducing device for material to be recorded with less power consumption effectively peeling/eliminating an image formed on a regular paper in a film shape and reproducing. SOLUTION: This reproducing device is constituted so that a transfer paper 105 forming the image by an image forming material is supplied from a paper feeding unit U1 to a liquid giving unit U2 a sheet each, and an image removal promotion liquid 212 is given by the liquid giving unit U2, and adhesive force between the transfer paper 105 and the image forming material 106 is weakened, and the transfer paper 105 is held between stuck integrated peeling belts 305a, 305b of a peeling/moving unit U3 to be transferred on a zigzag transfer path. Relative displacement between the peeling belts 305a, 305b and the transfer paper 105 is caused while transferring on the zigzag transfer path, and the relative displacement between the peeling belts 305a, 305b and the transfer paper 105 is further promoted by slide members 303a, 303b fitted to the zigzag transfer path, and the image forming material 106 is peeled efficiently from the transfer paper 105 to be transferred to the peeling belts 305a, 305b.
Patent JP-H0316561-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: MIYAMOTO KAZUO
IPC: A61B8/00
Filed: 1989-06-14
Abstract: PURPOSE:To obtain an A-mode waveform of high resolving power by converting at least the speed data of M-mode data to position data and displaying A-mode data interpolated corresponding to interlaced scanning as an image. CONSTITUTION:In order to obtain A-mode data, the M-mode data 12a, 12b of the first and second fields are read on the basis of the control signal 14c from an M-mode Doppler data memory control circuit 14 and converted to the position data 16a, 16b of the first and second fields according to an address indication signal 18a by a rightness/position data converter circuit 16 to be outputted. An A-mode interpolation circuit 24 selects the position data of adjacent scanning lines from the position data 16a, 16b of the first and second fields to perform interpolation processing and outputs an A-mode waveform 24a. This waveform 24a becomes the output wave form of the first and second field data interpolated by interlaced scanning and the A-mode waveform is displayed as image at an accurate position with high resolving power.
Patent JP-S5778028-A (JP)
Title: Production of liquid crystal display device
Inventor: SAWADA AKIRA
IPC: G02F1/1341
Filed: 1980-10-31
Abstract: PURPOSE:To produce a liquid crystal display device of high reliability over a long period of time by metallizing the circumference of an injection port part of an org. cell formed with an adhesive layer with an org. adhesive and injecting a liquid crystal material into the cell then sealing the injection port by means of solder. CONSTITUTION:An org. adhesive is screen printed around an injection port 14 as an injection port adhesive layer 13a on one substrate 11 of two sheets of substrates 11, 12 which are rubbed in mutually orthogonal directions up to the end part of the substrate, whreby the adhesive layer 13 is formed, after which two sheets of the substrates, 11 12 are superposed and are pressurized to maintain the substrates 11, 12 at 7-10mu spaces; thereafter, the adhesive layer 13 is allowed to set, whereby an org. cell is formed. Next, a metallized layer 16 is formed by a vacuum vapor deposition method or a sputtering method on the end face of the layer 13a around the port 14 of the cell and the end faces of the substrates 11, 12, after which a liquid crystal material 18 is injected through the port 14 into the cell, and the port 14 is sealed by soldering using solder 15.
Patent JP-H0444439-A (JP)
Title: Optical communication system
Inventor: OSHIMA SHIGERU
IPC: H04L12/40
Filed: 1990-06-12
Abstract: PURPOSE:To reduce the increase in the total length of an optical bus with the increase of slave stations and to improve the reliability by monitoring the normal/fault communication state of 1st and 2nd communication loops, selecting the 2nd communication loop when the 1st communication loop is faulty and using both the communication loops against further occurrence of fault to ensure the communication state. CONSTITUTION:A 1st optical communication loop 131 is used for communication in the normal state. When a broken line takes place in the 1st optical communication loop 131, optical switches 1131, 1133 connecting to the 1st optical communication loop 131 are opened and optical switches 1132, 1134 connecting to the 2nd optical communication loop 132 are closed. Furthermore, when both the 1st optical communication loop 131 and the 2nd optical communication loop 132 are faulty, all the optical switches 1131-1134 are closed and optical signals from optical transmitters OS11-OS1N are synthesized by a star coupler 11321 and the resulting signal is distributed to systems. The one is sent to the 1st optical communication loop 131 via the optical switch 1131 and the other is sent to the 2nd optical communication loop 132 via the optical switch 1132.