baber/WOPTO huggingface dataset:
Patent JP-H0517523-A (JP)
Title: Production of alpha-olefin polymer
Inventor: SOGA KAZUO
IPC: C08F10/00
Filed: 1991-10-03
Abstract: PURPOSE:To obtain an alpha-olefin polymer having a specific steric structure by polymerizing an alpha-olefin in the presence of a catalyst composed of a specific non-metallocene-based transition metallic component and an organometallic compound for polymerization. CONSTITUTION:An alpha-olefin polymer is obtained by polymerizing a iota3C alpha-olefin such as propylene or 1-pentene in the presence of a catalyst composed of (A) a solid catalyst prepared by supporting a non-metallocene-based transition metallic compound composed of Ti, Zr, Hf, Nb and/or Ta on a solid carrier and (B) an organometallic component such as triethylaluminum for polymerizing the olefin to afford the objective polymer. The aforementioned polymer has intensities of Talphabeta, Talphagamma, Tbetabeta and Tbetagamma satisfy formulas I and II. The intensity ratio of the Tbetagamma to the Talphagamma is >=2 or the intensity ratio of the Talphabeta to the Talphabeta is >=2 in a <13>C-NMR spectrum of the polymer.
Patent JP-2001078737-A (JP)
Title: Food preservative
Inventor: TAKAHASHI TETSUNARI
IPC: A23L3/3526
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a food preservative which has high safety and has a high freshness-retaining effect and a browning-preventing effect for meats, fishes, fruits, lunches and so on, by including chitosan and the polar solvent extract of a plant belonging to the genus Eucalyptus. SOLUTION: This food preservative contains a polar solvent extract obtained by extracting the leaves of a plant belonging to the genus Eucalyptus, such as Eucalyptus grandis, with one or more kinds of solvents selected from the group consisting of lower alcohols such as ethanol and glycols such as propylene glycol and chitosan having a viscosity of 5 to 100 cP (a viscosity in the case of 0.5% chitosan concentration). The food preservative preferably contains the polar solvent extract of the leaves of a plant belonging to the genus Eucalyptus and the chitosan in a total amount of 0.0001 to 10 wt.%, preferably 0.0001 to 1 wt.%, in an Eucalyptus extract/chitosan weight ratio of 1/10 to 10/1.
Patent JP-H11282880-A (JP)
Title: Electronic document retrieval system and storage medium
Inventor: OGAWA YASUTSUGU
IPC: G06F17/30
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To increase the processing speed of entire retrieval processing by eliminating unnecessary index collation through an appropriate sequence of processing of the index collation in an electronic document retrieval system. SOLUTION: An accepted retrieval condition is converted into composite retrieval of two pieces of tree structure 23 in which retrieval by the index collation regarding each of two new retrieving words is difined as lower nodes 21 and a combined processing conditions 24 of both lower nodes 21 to be restricted by a positional condition of both new retrieving words by comparison of retrieval results of both lower nodes 21 are defined as upper nodes 22. And the upper node is processed according to the retrieval condition after conversion. Namely, identifiers of each of the new retrieving words and information on an appearing position are acquired and compared with each other, when the same identifier exist between the new retrieval words, the appearing positions of the new retrieval words are compared in a document corresponding to the identifier, the appearing positions are judged whether they coincide with the positional condition of the upper nodes 22 or not, display of the document to coincide with the positional condition in all the upper nodes 22 is outputted as the retrieval result to a client. Comparison between the appearing positions is successively performed from the word with the least document frequency.
Patent JP-H08124522-A (JP)
Title: Underwater lamp
Inventor: HANAI MASAYUKI
IPC: F21V19/00
Filed: 1994-10-21
Abstract: PURPOSE: To provide an underwater lamp structure preventing the fracture of a tubular bulb and keeping the bulb hardly exposed. CONSTITUTION: Regarding an underwater lamp with a projected bend section 2 formed around the base end of a tubular bulb 1, the radius C of the bulb 1 at a position nearer a base 3 than the section 2 is made smaller than the radius A at a position nearer a forward end than the section 2. More specifically, when the radius of the section 2 is denoted by B, the radii are so formed as to satisfy the following inequalities: B>A+0.5mm, and A>C+0.5mm. According to this construction, the pressing force of an elastic packing to press the section 2 becomes larger at the forward end than at the base 3 of the tube 1. As a result, a force acts to push the tube 1 toward the base 3 and watertightness is enhanced, thereby preventing the occurrence of water leakage or the like.
Patent JP-S63187501-A (JP)
Inventor: KENESU BII GIREO
IPC: H05K3/32
Filed: 1987-10-12
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-H0895305-A (JP)
Title: Charge controlling agent for powder toner, toner binder composition, and electrophotographic powder toner
Inventor: NAKANISHI HIDEO
IPC: G03G9/087
Filed: 1994-09-26
Abstract: PURPOSE: To obtain such a material that is substantially colorless, contains no heavy metal, shows excellent properties of charge amt., rising of electrification and environmental stability, and does not cause any problem concerning dispersion property and transparency, by producing the material from a polymer containing polymerizable monomers as the structural unit having aromatic rings substituted by a specified electron withdrawing group. CONSTITUTION: The toner consists of a polymer containing polymerizable monomers having aromatic rings substituted by electron withdrawing groups X as the structural unit. The substituent const.(am) of the electron withdrawing groups X is >=+0.1, and the HLB value as a benzene with substitution of one X is 1.2 to 7.0. Or, a copolymer produced by graft or block copolymn. of the polymer part having the same structure as above with a polymerizable member selected from styrene polymer component or polyester polymer component. As for the electron withdrawing groups X, halogen groups, nitro groups or cyano groups are used.
Patent JP-H1083052-A (JP)
Title: Processing solution supply device for photosensitive material processor
Inventor: KURIO SADAO
IPC: G03D5/06
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a processing solution supply device for photosensitive material processor capable of making processing solution uniformly flow down from plural processing solution dropping parts. SOLUTION: Developer supply parts 122 are constituted of a liquid receiving part 165 and an overflow tube 166 whose lower end part is used as the developer dropping part 161. Besides, the end part 164 of a branching tube 163 on the branched side is connected to the liquid receiving parts 165 of the supply parts 122 and the other end is connected to a developer tank 52 through a pump 53. Then, developer forcibly carrier by driving the pump 53 is branched in three directions by the tube 163 and made to flow in the respective receiving parts 165. When the liquid level of the developer becomes equal to or over the fixed level, the developer overflows the upper end of the tube 166 and drops down from the dropping parts 161 of the lower end part of the tube 166.
Patent JP-H05101083-A (JP)
Title: Ordering terminal equipment provided with portable graph display function
Inventor: TAKADA TATSUO
IPC: G06Q50/28
Filed: 1991-10-04
Abstract: PURPOSE:To exactly recognize a condition in a short time and to reflect the result upon ordering work by adding a graph drawing function based on a command from a CPU and a display function equipped with a pop-up window function. CONSTITUTION:A totalized data base 11 existent in a shop computer 1, transaction data base 12 and data base master 13 are edited in this CPU 1, and a detailed edited file 14, detailed edited total file 15 and analyzed data file 16 are prepared. The respective prepared files are transmitted from the shop CPU 1 to an ordering terminal equipment 2 provided with portable graph display function and in the case of executing the ordering work at the terminal equipment 2 based on those files, a drawing address is calculated by a graphic display controller in the ordering terminal equipment 2 so as to draw a diagonal graph or a bar graph. Further, a text and an image can be displayed in one picture on a liquid crystal panel while being mixed, and display with the pop-up function can be executed.
Patent JP-H1084037-A (JP)
Title: Multilayer interconnection forming method
Inventor: YAMAMOTO KOZO
IPC: H01L21/768
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To make feasible of the miniaturization of interconnection patterns by self-aligned interconnection layers with the connecting parts thereof in the multilayer interconnection forming method. SOLUTION: After the successive formation of TiON/Ti layer 30a, an Al alloy layer 30b, a W layer 30c, another Al alloy layer 30d and another TiN/Ti layer 30e, the layers 30e, 30d are patterned by dry-etching step using a thin resist film corresponding to the lower layer wiring patterns and the thick resist layer 32b corresponding to the connecting part patterns as masks. Next, the layer 30c is patterned by the dry-etching step using the residual parts of the layers 30e, 30d and the layer 32b as masks. Furthermore, the residual part of the layer 30d and the layers 30b, 30a are patterned by a dry-etching step using the residual part of the layer 30c and the layer 32b as masks so as to form the interconnection layer 30 having the interconnection part 30A and the connecting part 30B while removing the layer 32b.  Finally, after the deposition and etching back of the interlayer insulating films, the upper layer wirings are formed.
Patent JP-H0684791-A (JP)
Title: Manufacture of gaas single crystal
Inventor: FUJISAKI YOSHIHISA
IPC: H01L21/20
Filed: 1991-10-04
Abstract: PURPOSE:To make the electrical characteristics of semiconductor elements manufactured on the surface of a GaAs wafer uniform by manufacturing a GaAs single crystal having a lattice constant which fluctuates on the surface of a wafer and containing a specific amount of Si by crystal pulling. CONSTITUTION:The fluctuation D of the lattice constant of a GaAs single crystal on the surface of a wafer at a room temperature measured in the unit of regions having areas of 1-100mm<2> is made to meet the condition of equation I, where d0 represents the lattice constant of the single crystal having a stoichiometric composition. Therefore, the characteristic fluctuation of a semiconductor device using the GaAs single crystal can be reduced. In addition, the atomic density of contained Si is controlled to <=1X10<16>cm<-3> and the temperature varying speed of a melted liquid in a crucible at the time of forming the GaAs single crystal by pulling a seed crystal is controlled to <=1.5 deg.C/min. Therefore, such fluctuation of the lattice constant on the surface of the wafer can be realized.
Patent JP-H0199290-A (JP)
Title: Holder for liquid crystal display device
Inventor: YOSHIMOTO YOSHINORI
IPC: H05K5/02
Filed: 1987-10-13
Abstract: PURPOSE:To prevent the occurrence of failures owing to impact force or electrostatic induction, by flocking superconducting fibers on the external surface of a holder which supports a liquid crystal display panel. CONSTITUTION:The holder main body 101 of a portable liquid crystal television receiver 100 is provided with a liquid crystal display panel 3, an indicator 2, and such switches 4-7. A kind of superconducting fibers 22 is flocked on the external surfaces 101a, 102a, and 8a of the holder main body 101, a holder cover 102, and a battery case 8, respectively. As a result, the flocked fibers 22 can effectively absorb the impact force owing to drop or the like and can also prevent the breakdown of the thin film transistors or the like disposed in the panel 3 owing to electrostatic induction.
Patent JP-H1185683-A (JP)
Title: Information processor
Inventor: OZAWA SHIGEYUKI
IPC: G06F13/38
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To enable data transfer between a central processing unit(CPU) and a main storage device even during data transfer between I/O devices and to improve the throughput of the CPU by operating the processing of data transfer between the I/O devices without through the main storage device and a bus. SOLUTION: In the case of data transfer between I/O devices, data transferred from one I/O device are stored from the I/O device through an input/ output bus 301 to a storage device 110 under the control of an I/O control part 100, and the transfer data stored in the storage device 110 are transferred through the input/output bus 301 to the other I/O device under the control of the I/O control part 100. Thus, since the data transfer performed through a bus 300 can be executed without passing through the bus 300, even during the data transfer between the I/O devices, data can be transferred between a CPU 200 and a main storage device 210 and the throughput of the CPU 200 can be improved.
Patent JP-H0596255-A (JP)
Title: Washing method
Inventor: KITAZAWA KOZO
IPC: C11D1/72
Filed: 1991-10-04
Abstract: PURPOSE:To easily separate and remove the org. matter such as the oily contaminant or detergent in a waste rinse solution by washing an object to be washed using a specific detergent, and subsequently rinsing the same with water at specific temp. and holding the generated waste rinse solution to specific temp. or higher. CONSTITUTION:A detergent composition containing a nonionic surfactant and a compound selected from a hydrocarbon compound, hardly water-soluble alkyl esters and hardly water-soluble alkyl ketones as active components of a detergent and characterized by that 50wt.% or more of the org. matter contained in the aqueous solution of the detergent is separated from an aqueous phase when said aqueous solution is allowed to stand for 30min at 20-100 deg.C, is used. As a rinse solution, water of 5-100 deg.C is used and the waste rinse solution after ruing is held at 20 deg.C or higher to separate org. matter. By this constitution, the org. matter in the waste rinse solution can efficiently be separated and removed and the later drainage treatment process can be simplified. Since the waste rinse solution can again be used as the rinse solution, this method is also excellent in economical efficiency.
Patent JP-2000092140-A (JP)
Title: Transmitter
Inventor: IZUMI AYAHIRO
IPC: H04L27/36
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter capable of improving transmission quality without the problem of without enlarging it. SOLUTION: In a quadrature modulator 68, signals (I2 signals) of the synchronous components of base band signals that are transmission signals, and the signals (Q2 signals) of quadrature components are quadrature-modulated. Output from the quadrature modulator 68 is supplied via a BPF(band-pass filter) 54 and an amplifier 56 to a mixer 58. In the mixer 58, the output signals of the amplifier 56 and the output signals of a local oscillator 60 are multiplied. The output signals (transmission signals) of the mixer 58 are made to pass through the BPF 62, amplified in the amplifier 64 and transmitted from an antenna 12 to a base station through a duplexer 14. The chip speed and modulation phase of the I2 signals and the Q2 signals are set, so as to turn the sum of the phase of intermodulation components into 0 at performing amplification in the amplifier 64.  Thus, leakage power to an adjacent channel is minimized. Thus, transmission quality is enhanced.
Patent JP-S63112651-A (JP)
Title: Production of improved phenolic resin
Inventor: SOMA GORO
IPC: C08G8/04
Filed: 1986-10-29
Abstract: PURPOSE:To produce a resin which is of good quality and has excellent processability and high heat resistance without causing lowering in other properties, a by adding a specified phosphorus compd. as a flame retarder in producing a phenolic resin. CONSTITUTION:In producing a phenolic resin, an aminomethylphosphonic acid derivative having a reduced number of hydroxyl groups, introduced phenyl groups and an increased MW, obtd. by reacting diethyl N,N-bis(2-hydroxyethyl) aminomethylphosphonate (A) with an arom. diisocyanate (B), is used as a flame retarder. The compd. A has been conventionally added to obtain flame-retarded phenolic resins. However, the effect obtd. thereby is insufficient. By adding the compd. obtd. by reacting the compd. A with the compd. B, heat resistance can be improved without causing lowering in other properties.
Patent JP-2001085350-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: SATO AKIHIRO
IPC: H01L21/22
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce the overall width of a device, to reduce restriction on an installation space and to permit a person to enter/leave an opening part, even if the width of the opening part of a chamber is broadened in a semiconductor manufacture device having an airtight chamber. SOLUTION: In a semiconductor manufacturing apparatus, having an airtight chamber 5 where an opening part is opened/closed by a door valve, two valve plate guides 68 and 69 are installed along a face where the opening part of the chamber 5 is installed. One valve plate guide has a shape hung to the side of the chamber, and sliding members 64 and 65 are installed in the valve plate guides. One end part of the valve plate 14 which can block the opening part air/tightly is connected to one sliding member and the other end part of the valve plate is connected to the other sliding member. The valve plate can move along the valve plate guides and both ends of the valve plate are guided individually by the valve plate guides whose shapes differ.  Thus, rotational motion is added with a horizontal motion and the valve plate becomes a state following a chamber side in a state where it is opened completely.
Patent JP-S63114790-A (JP)
Inventor: NAKATANI TOSHIMARO
IPC: E06B3/48
Filed: 1986-10-29
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-S62117080-A (JP)
Title: Picture processing device
Inventor: IWAIZUMI SATOSHI
IPC: G16H10/60
Filed: 1985-11-18
Abstract: PURPOSE:To display visually a density converting characteristic by processing in parallel the density converting processing of the picture information and the density converting processing of the density gradation scale. CONSTITUTION:The parameter of the gray scale of the inputted (n) gradation refers to a converting function table, is processed, after the converting processing, the gray scale value is outputted and inputted to a register 14. An (n) number of the gray scale value after the converting processing which is stored at the register 14 is arranged in parallel to the gray scale before the converting processing as the gray scale after the converting processing with each gradation density belt-shaped based on the value set to a counter 15, and displayed on a display device 17. Consequently, the density in each gradation of the gray scale having an (n) number of the gradation before the converting processing and an (n) number of the gray scale after the converting processing can be compared.
Patent JP-2001079230-A (JP)
Title: Ball guide member for pachinko game machine
Inventor: TAMAGAKI TOSHIO
IPC: A63F7/02
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce cost and facilitate and rationalize the assembly of a safe ball guide member by forming a game ball guide member and the safe ball guide member, separately. SOLUTION: This ball guide member has a safe ball guide member 46 mounted at the reverse of a game board J for guiding safe balls delivered to the reverse toward a safe ball treatment device and a game ball guide member 45 mounted on a game part 21 through the reverse of the game board J for guiding game balls passed in a ball entrance toward a ball exit. The safe ball guide member 46 is easily positioned on the reverse of the game board J by alignment to the game ball guide member 45 mounted on the game part 21. If the game part 21 is replaced with new one, the game ball guide member 45 is only replaced but the safe ball guide member 46 is kept usable.
Patent JP-H09101977-A (JP)
Title: Industrial network design supporting device and designing method for the same
Inventor: KUBOTA KOJI
IPC: H04L12/14
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an industrial network design supporting device and designing method for the same with which a suitable industrial network can be designed in a short time while reducing the burden of users. SOLUTION: This device is provided with a design part 31 for designing a private network from the traffic and design conditions of the industrial network, cost calculating part 32 for calculating the running cost of the network, distance calculating part 33 for calculating distance information, storage part 34 for storing the traffic, design conditions and designed result, mixed network connection estimating part 35 for mixing the private network and a public network, and comparator part 36 for comparing the running cost of the private network with the running cost of the public network. Thus, the suitable industrial network can be automatically designed in a short time.
Patent JP-H02107346-A (JP)
Title: Hydraulic circuit of roller mill
Inventor: YOSHIMOTO KATSUHIKO
IPC: B02C15/04
Filed: 1988-10-13
Abstract: PURPOSE:To prevent the application of overload to the hydraulic circuit of a cylinder by introducing gas into the first hydraulic chamber of the cylinder when the raw material on a crushing table is pressed by a crushing roller to be crushed. CONSTITUTION:A plurality of crushing rollers 7 are provided above a crushing table 3 rotating around a vertical axis. The roller 7 is supported so as to be freely moved up and down by a hydraulic cylinder 10 and the raw material on the crushing table 3 is pressed by the roller 7 in connection with the operation of the piston 13 due to the supply of hydraulic oil to the second hydraulic chamber 15 among the first and second hydraulic chambers 14, 15 partitioned by the piston 13 of the cylinder 10. Then, gas is introduced into the first hydraulic chamber 14 when the raw material on the table 3 is pressed by the roller 7 to be crushed. As a result, overload is not applied to the hydraulic circuit of the hydraulic cylinder at the time of the operation of the cylinder for moving the roller 7 up and down.
Patent JP-H06195740-A (JP)
Title: Head and method for read/write for laser noise bucking in optical storage system
Inventor: EDOWAADO CHIYAARUZU GEEJI
IPC: G11B7/13
Filed: 1993-10-15
Abstract: PURPOSE: To compensate laser inducing noise in the read/write head of an optical information storing system by detecting a front surface radiation. CONSTITUTION: In the optical storing system, a signal polarizing component for a mutual operation with an optical storing medium 5 is selected so that a radial component being not for a signal from a laser unit 11 separated from an optical path is made incident to a first detector 21. An output electric signal from the first detector 21 is coupled with the output electric signal from the second detector 16 where the radial component after the mutual operation with the storing medium is added. The two signals are coupled in a form to reduce noise from a lens, which is superimposed on the signal from the second detector 16. In the read/write head, the beam not for the signal becomes a radiation polarized by a beam splitter 13.