baber/WOPTO huggingface dataset:
Patent JP-H09311853-A (JP)
Title: Probability storing method and symbol string probability calculating device
Inventor: KAWABATA TAKESHI
IPC: G10L15/197
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To efficiently store the appearing frequency of a symbol string necessary for calculating composite probability. SOLUTION: Nodes 100 to 106 of a tree structure are provided with memories 120 to 126 for storing the appearing frequency of symbols necessary for calculating composite probability. Then, the numerator of probability is stored in the memory of a node and the denominator of probability is stored in the high-order memory of a node. At the time of calculating the composite probability that a following symbol B appears continually after a preceding symbol A, the nodes 101 and 104 are tracked from a route 100 to obtain the value of the numerator c (A, B) of probability from the memory 121 and the value of the denominator c (A) from the memory 124. With respect to the following symbol B, the node 102 is tracked from the route 100 to obtain the value of the numerator c (B) of probability from the memory 125 and the value of the denominator N from the memory 126.  N is the total number of the symbols.
Patent JP-S6018511-A (JP)
Title: Novel block copolymer and its production
Inventor: MATSUZAKI KAZUHIKO
IPC: C08G2/38
Filed: 1983-07-12
Abstract: PURPOSE:To provide the titled copolymer having extremely excellent toughness such as impact resistance, fatigue resistance, etc. as well as strength and rigidity, by polymerizing formaldehyde in the presence of a specific elastomer as a molecular weight regulator. CONSTITUTION:The objective copolymer composed of an acetal polymer and an elastomer, having a number-average molecular weight of 10,000-500,000 and having a structure comprising an elastomer having a second order transition temperature of -120-+40 deg.C attached to a terminal of a linear polymer, can be produced by polymerizing (A) formaldehyde in the presence of (B) an elastomer having a functional group selected from hydroxyl, carboxyl and amino to one terminal of a polymer (preferably polybutylene terephthalate-polytetramethylene glycol block copolymer, etc.). The copolymer is preferably used by stabilizing the unstable terminal by esterification, etc., and adding a stabilizer, etc. to the copolymer.
Patent JP-H10318504-A (JP)
Title: High capacity pulverized solid fuel burner
Inventor: IMADA NORIYUKI
IPC: F23C99/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To facilitate firing and combustion of a pulverized solid fuel by providing an inner circumferential flame holder coupled with an outer circumferential flame holder, in addition to the outer circumferential flame holder, at a rich burner section for burning the high concentration pulverized solid fuel and interposing an intermediate flame holder between the inner circumferential flame holder and the outer circumferential flame holder. SOLUTION: A fuel, i.e., pulverized coal, is carried on the primary air through a pulverized coal supply pipe 8 and separated into a rich flow and a lean flow through an internal concentrator 27. The rich flow is jetted from a rich burner section 1 into a furnace. In this regard, a low speed pulverized coal circulating region is formed in the downstream of an outer circumferential flame holder 17 and the circulating pulverized coal is fired by receiving radiation heat from high temperature gas in the furnace to produce a flame. A circulating region is also formed in the downstream of a flame holding plate 24 and since it is coupled with the outer circumferential flame holder 17, the flame in the downstream of the outer circumferential flame holder 17 propagates to the circulating region in the downstream of a flame holder 24.  Furthermore, flame is formed in the circulating region formed in the downstream of an intermediate flame holder 32 and an inner circumferential flame holder 23 coupled through the plate 24.
Patent JP-H09312673-A (JP)
Title: Client-server system
Inventor: MASUDA MITSUTAKA
IPC: H04L29/06
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To allow one server program to have provision for a plurality of communication procedures without generating a server program for each of different communication procedures. SOLUTION: When clients 7-1, 7-2-7-n start a data processing request, communication procedure sections 6-1, 6-2-6-n start a server program 2. In this case, a communication procedure information notice processing section 9 is used to inform information 8 as a start parameter of the server program 2. The information 8 stores a communication procedure identifier denoting which communication procedure section is started. The started server program 2 uses a communication procedure identification section 3 to acquire and store the communication procedure identifier based on the noticed information. Thus, prior to starting data communication, the server program 2 recognizes the communication procedure to be used. In the case of conducting data communication, any of proper communication procedure connection sections 4-1, 4-2-4-n is selected.
Patent JP-S5828746-A (JP)
Title: Production of photomask
Inventor: NISHIGUCHI TAKAO
IPC: G03F1/00
Filed: 1981-08-13
Abstract: PURPOSE:To produce a metallic photomask without having a printing process and to avoid the attachment of foreign matters, etc. during the handling, by deleting a gelatin film after baking the photomask and then deleting a silver educing part after the attachment of a metallic film. CONSTITUTION:An emulsion photomask containing a pattern part 2 where the silver educed onto a glass substrate 1 and a gelatin film 3 is baked to harden the emulsion layers 2 and 3. Then a part 3' exclusively consisting of the film 3 is removed. A metallic film 4 is attached on the emulsion mask by a sputtering or vapor deposition process, and the part 2''' where the silver is educed is deleted along with the film 4 stuck onto the part 2'''. Thus a metallic photomask is obtained without interposing a printing process, and the attachment of foreign matters can be avoided during the handling or printing. At the same time, the use of a valuable metallic photomask substrate is eliminated.
Patent JP-S62262730-A (JP)
Inventor: EDOWAADO RUISU JIINZU
IPC: B01F1/00
Filed: 1986-05-31
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-H11322847-A (JP)
Title: Production of alpha, beta-unsaturated carboxylic acid ester polymer and production of block copolymer
Inventor: MATSUKI KOICHIRO
IPC: C08F297/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain an α,β-unsaturated carboxylic acid ester having high general- purpose properties, a high molecular weight, slight discoloration, usable for various uses such as a coating material, molding, adhesive, fiber, fiber treatment, etc., and to provide a method for producing a block copolymer. SOLUTION: A first monomer (M-1) composed of an α,β-unsaturated carboxylic acid ester is polymerized in the presence of a phosphorus compound of the formula (R<1> and R<2> are each an alkyl, a substituted alkyl, a cycloalkyl, a substituted cycloalkyl, and aryl or a substituted aryl; R<1> and R<2> may be bonded to form bivalent organic group; X is a halogen) and a tertiary amine compound and optionally a second monomer (M-2) and a third monomer (M-3) are successively polymerized.
Patent JP-H09312078-A (JP)
Title: Magnetic tape cassette
Inventor: AIZAWA KAZUE
IPC: G11B23/04
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a strong fungal resistance effect and to protect the environment by using a specified synthetic resin formed body for one or more formed bodies which constitute a cassette. SOLUTION: A resin compsn. is prepared by adding 0.1, 1, 3, 5 or 10 pts.wt. of 2-methyl-4-isothiazoline-3-on as mildew proofing to 100 pts.wt. of a polystyrene synthetic resin. The prepared resin compsn. is formed into a predetermined shape by an injection molding machine to obtain an upper half body 2, a lower half body 3, a front lid 5, a reel window 10, a lower flange 13 and an upper flange 14. The parts thus produced ad a magnetic tape 8 are assembled into a magnetic tape cassette.
Patent JP-H1188155-A (JP)
Title: Clock recovery system for high speed small amplitude data stream
Inventor: DROST ROBERT
IPC: H04L7/033
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To recover a clock signal from a high speed data stream that is possibly small in amplitude. SOLUTION: The clock recovery system 10 is provided with an edge detector 12, an oscillator 20, and control circuits 40, 42, 46 and 50. The edge detector 12 processes an input data stream and generates a current signal Is as a 1st control signal based on data transition in the input data stream. The 1st control signal acts like a 'noise signal' on the oscillator 20. The control circuits provides an output of a voltage control signal Vctl as a 2nd control signal to the oscillator 20 based on a difference between a feedback output from the oscillator 20 and a local clock with a reference frequency matching a frequency of the input data stream within a prescribed permissible error. The 2nd control signal controls the oscillator 20 so that the frequency of the output of the oscillator 20 is substantially equal to the frequency of the input data stream.
Patent JP-H118519-A (JP)
Title: Radio frequency amplifier
Inventor: DAVIS PAUL COOPER
IPC: H03F3/50
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a radio frequency(RF) amplifier which can be efficiently operated in plural RF bands, while maintaining the linearity of amplifier without the use of a large standby current. SOLUTION: Concerning this amplifier, a pair of input transistors B5 and B6 are provided while being mutually connected, and differential input signals are applied to the emitters of these B5 and B6. The transistor B6 is connected by a diode. A 1st current source I1 is connected to the 1st transistor B6. The emitter follower output transistor B3 connects its emitter to a load L. The collector of the 2nd transistor B5 is connected to the base of transistor B3.
Patent JP-H0852155-A (JP)
Title: Cuneate suture anchor,its planting method and its planting device
Inventor: BURAIAN EICHI RUSUKONBE
IPC: A61B17/00
Filed: 1995-04-28
Abstract: PURPOSE: To provide a suture anchor by cutting an injection-molded material into a squared shape for anchoring a suture in a wedge shape using a bore for imparting an eccentric tensile strain to the suture. CONSTITUTION: A wedge-shaped suture anchor 1 is molded by injection to have a squared edge and a bonding wall for firmly securing the suture anchor to the inside of the bore. An install means for the wedge-shaped suture anchor is provided to hold at a thin and weak portion 7 the wedge-shaped suture anchor 1. When insertion is completed, the weak portion 7 will break up to allow other portions than the suture anchor 1 to be removed.
Patent JP-S61285696-A (JP)
Inventor: SUZUKI KIYOSHI
IPC: F21S10/00
Filed: 1985-06-12
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-H05322267-A (JP)
Title: Dehumidifier
Inventor: MORIKAWA AKIRA
IPC: F24F11/02
Filed: 1992-05-21
Abstract: PURPOSE:To obtain an objective condition of humidity quickly and retain it stably with good accuracy, in a dehumidifier equipped with a control means, controlling a dehumidifying means so as to obtain the objective condition of humidity based on the detecting information on the condition of humidity in an objective area. CONSTITUTION:The amount (g) of load moisture per a predetermined period of time DELTAZ is operated by subtracting an operated moisture reducing amount DELTAWd per the predetermined period of time DELTAZ in air in the area from the decided dehumidifying amount G per the predetermined period of time DELTA of a dehumidifying means. The amount DELTAWm of reducing of water, necessary for obtaining the objective condition of humidity, is operated by subtracting the amount Wii of moisture in air under the objective condition of humidity from the decided amount W of moisture in air in the area. The output of the dehumidifying means is controlled so that the dehumidifying amount G of the dehumidifying means per the predetermined period of time DELTAZ becomes the objective dehumidifying amount Gm obtained by adding the necessary water reducing amount DELTAWm to the amount (g) of load moisture.
Patent JP-S6023391-A (JP)
Title: Extract of flammulina velutipes
Inventor: NAKAGAKI SADAO
IPC: A61K36/07
Filed: 1983-07-15
Abstract: PURPOSE:To obtain the titled extract for oral administration, containing a carcinostatic and immunity promoting component, keeping the taste, flavor, minor active components, etc. of the original fungus, by concentrating aqueous extract of Flammulina velutipes (an edible fungus), removing the precipitate, and drying and forming the concentrate in the form of powder of granule. CONSTITUTION:For example, a mixture for a culture medium composed of the fruit body or mycelia of Flammulina velutipes and chaff, sawdust, rice bran, etc. is added with about 3 times weight of water, and heated. The obtained extract liquid is concentrated with e.g. a vacuum hot kneader, etc., and centrifuged to remove the precipitate and foreign materials. The supernatant liquid is added with dextrin, dried by vacuum freeze-drying, etc., and formed to powder or granule e.g. with a pulverizer.
Patent JP-H04356281-A (JP)
Title: Steering device for agricultural passenger tractor
Inventor: KONDO YASUHIRO
IPC: B62D6/00
Filed: 1991-05-30
Abstract: PURPOSE:To make proper the turning control of a steering wheel in turning a passenger tractor, according to the force by which a side brake is applied when the tractor is turned. CONSTITUTION:In a passenger tractor having a pair of right and left steering front wheels 2 and a pair of right and left driving rear wheels 3, the right and left center portions of a front axle case 23 located on the side of the front wheels are rotatable about a vertical shaft relative to a tractor body 6. A detector 24 for detecting the rotary force of the rightward and leftward rotations of the center portions about the vertical shaft center is provided and torsional resistance, which is caused by a turning radius obtained when one of the pair of right and left rear wheels is braked and turned to either right or left while the steering wheel is turned and by the steering angle of the front wheels during the control of the steering wheel and which is applied to the front axle case 23, is detected by the detector 24 and a display 25 for indicating the detection resistance of the detector 24 to the driver is provided near the driver's seat.
Patent JP-S62285480-A (JP)
Title: Light pulse train generator
Inventor: UNO TOMOAKI
IPC: H01S5/14
Filed: 1986-06-04
Abstract: PURPOSE:To obtain the pulse output lights of laser lights, in which a TE mode and a TM mode are changed alternately, by using a semiconductor laser and a resonator having a collimation lens function, a function turning the direction of polarized light at 90 deg. and a reflection function of lights. CONSTITUTION:The direction of polarized light is rotated at 90 deg. by an external resonator consisting of a collimation lens 2, a lambda/4 plate 3 and a mirror 4 in a TE mode emitted from a semiconductor laser 1, and beams are fed back to a TM mode in the laser 1. Accordingly, the TE mode and the TM mode are excited alternately at every round trip time of the external resonator.
Patent JP-H05314652-A (JP)
Title: Recording and reproducing device
Inventor: FURUYA TSUNEO
IPC: G11B20/10
Filed: 1992-04-21
Abstract: PURPOSE:To prevent the infringement of copyright and the spread of a pirate edition by recording data encoded by an encoding means and reading only by a decoding means corresponding to the encoding means. CONSTITUTION:Digital data is encoded by an encoder 14A before it is recorded on a magneto-optical disk 1. By the encoder 14A, the digital data outputted from a compression/expansion circuit 14, that is, music data is encoded according to a control signal outputted from a memory controller 12 while synchronizing with a system clock supplied from a system controller 17. On the other hand, the digital data read out of the disk 1 is decoded by a decoder 14b. By the decoder 14B, the data outputted from the memory controller 12 is decoded and outputted to the compression/expansion circuit 14 and decoding is executed by reverse operation of encoding.
Patent JP-H06317753-A (JP)
Title: Rear focusing system zoom lens
Inventor: HORIUCHI AKIHISA
IPC: G02B13/18
Filed: 1993-04-30
Abstract: PURPOSE:To obtain a rear focusing system zoom lens which is provided with four lens groups as a whole and which has a wide viewing angle being equal to or above a photographing viewing angle 65 deg. used for executing focusing by the lens group set more backward than a variable power system and a high variable power ratio. CONSTITUTION:Four lens groups of the positive refractive power first group L1, the negative refractive power second group L2, the positive refractive power third group L3 provided with a diaphragm SP and the positive refractive power fourth group L4 are provided in turn from an object side. When variable power is executed from a wide angle end to a telephoto end, the second group L2 is moved to an image surface side and the diaphragm SP and the third group L3 are integrally moved to the object side at the same time so as to shift along a projecting locus. Besides, the fourth group L4 is moved to the object side so as to shift along the projecting locus. Then, when the focusing is executed, it is executed by moving the fourth group L4 and the constitution of the respective lens groups is properly set.
Patent JP-S5753195-A (JP)
Title: Speaker device
Inventor: HORIGUCHI TAKEMASA
IPC: H04R1/28
Filed: 1980-09-16
Abstract: PURPOSE:To change an acoustic characteristic, by partitioning the inside of an enclosed speaker into two closed spaces, where gases A and B different in specific gravity are charged, with a thin film. CONSTITUTION:Reflection of the sound is utilized which is caused on a thin film, which does not permit gaseous molecules to pass through and able to be ignored acoustically, namely, a boundary face between gases different in specific gravity which is formed with materials by which propagation of the sound is not changed if they exist in air. That is, the inside of an enclosed speaker 1 is partitioned into two closed spaces, where gases A and B are charged, with a thin film 3, and gases A and B are made different in specific gravity each other to change the acoustic characteristic as compared to the case where gases A and B are the same gas or the thin film does not exist. If the method of partitioning in the cabinet and gases to be charged in the cabinet are selected properly, the performance is improved comparing with the conventional speaker device of the same dimensions.
Patent JP-S616420-A (JP)
Title: Connecting rod
Inventor: FUWA YOSHIO
IPC: F16J1/14
Filed: 1984-06-21
Abstract: PURPOSE:To obtain a connecting rod which is light and has a bearing function instead of a connecting rod bearing by providing a large end portion bearing surface formed by a Cu-Pb base alloys flame spraying layer and a Pb-based alloys overlay layer. CONSTITUTION:A 25-03-1.0-0.1-residue Pb-Sn-Ni-Fe-Cu alloy is flame sprayed to a connecting rod main body portion 1 of a connecting rod manufactured by using S55 as base material and a bearing surface 8 of a connecting rod cap 4 by Meteco Corp.'s plasma flame spraying device to form a flame spraying layer (9)200mum thick, which is machined to be 150mum thick. After that, an overlay layer 10 of 9-2-residue Sn-Cn-Pb alloy is formed by a fused plating method. If a nickel plating intermediate layer is disposed between the flame spraying layer 9 and the overlay layer 10, plating for the overlay layer 10 is facilitated.
Patent JP-S63293735-A (JP)
Title: Production of optical memory medium
Inventor: ARAI TAKASHI
IPC: B29K33/04
Filed: 1987-05-27
Abstract: PURPOSE:To easily obtain an optical memory medium having excellent mechanical characteristics and thermal characteristics by subjecting a polymethyl methacrylate film, ethylene/vinyl acetate copolymer film and polycarbonate film to simultaneous compression molding at a relatively low temp. CONSTITUTION:The polymethyl methacrylate film 3, the ethylene/vinyl acetate copolymer film 2 and the polycarbonate film 1 are set in this order in metallic molds 4, 5 constituted by providing rugged grooves to either one face of an upper mold or lower mold in such a manner that the polymethyl methacrylate film 1 faces the rugged grooves. These three films are then simultaneously subjected to the compression molding at 80-120 deg.C. The ethylene/vinyl acetate copolymer film 2 are nearly equal in light transmissivity and refractive index to both the films 1, 3 and is higher in adhesive power than said films. The optical memory medium which is optically, mechanically, and thermally good is thereby easily obtd.
Patent JP-H11327221-A (JP)
Title: Image input device equipped with document feeder
Inventor: YAMAMOTO HIROAKI
IPC: H04N1/10
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an image input device capable of lightly performing operation for opening/closing only a document cover simultaneously with miniaturizing a bed by making the document cover and an ADF(automatic document feeder) have interlocking relation. SOLUTION: A document feeder 3 is superposed on one end side of a document cover 2 arranged on a bed 1 and they are connected freely turnably with respect to a hinge shaft 4. Then, an attaching/detaching mechanism by which the cover 2 and the device 3 can be integrated when they are superposed and they can be separated when they are detached is interposed between the cover 2 and the device 3. Furthermore, a link rod 8 for performing turning operation up to an upper dead point and turning operation at a locking position is connected between the bed 1 and the device 3.
Patent JP-H08318059-A (JP)
Title: Reciprocating electric razor
Inventor: YONEDA TAKASHI
IPC: B26B19/04
Filed: 1995-05-26
Abstract: PURPOSE: To prevent a driving force transmission point at the time of detaching an outer blade from being present on the same plane as the driving force transmission point at the time of attaching the outer blade so as to prevent the deterioration of the slide of an inner blade due to the storage of worn particles on the driving force transmission point. CONSTITUTION: In this reciprocating electric razor, the inner blade 2 and a driver 1 for performing a reciprocating motion are made independent, the inner blade 2 is movable in the axial direction of the driver 1 and the inner blade 2 is pressed in the direction of the outer blade by a push-up spring. Then, the joined part for forming the driving force transmission point of the inner blade 2 and the driver 1 is detached when the outer blade is detached.
Patent JP-H06339754-A (JP)
Title: Method for continuously casting thin sheet
Inventor: SHIO KIYOMI
IPC: B22D11/111
Filed: 1993-05-31
Abstract: PURPOSE:To provide a method for producing a cast slab without producing scum flaw, in twin roll continuous casting. CONSTITUTION:In the twin roll continuous casting, scum weirs 8-1, 8-2 or contact limiting plates are arranged in a molten metal pool and in a space surrounded with the scum weirs 8-1, 8-2 and side weir 9-1 or in a space surrounded with the contact limiting plates and the side weir, the molten metal is poured while adding flux keeping the scum to molten state to execute the cast while continuously or intermittently removing the molten state scum 11.