baber/WOPTO huggingface dataset:
Patent JP-2000037709-A (JP)
Title: Wooden decorative sheet and manufacture of wooden decorative sheet
Inventor: HAYASHI MORIO
IPC: E04F13/16
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a wooden decorative sheet whose manufacturing process is simplified and which hardly absorbs water and exhibits high performances and does not exhibit dark color and has good appearance, and a method for manufacturing it. SOLUTION: This wooden decorative sheet A is manufactured by forming an intermediate density fiber sheet 4 by binding and hardening broadleaf tree fibers 3 with a resin 2 contg. a coloring agent 1 for making the color light- colored and sticking a wooden thin veneer 5 on the surface of this intermediate density fiber sheet 4. In this case, joint-like recessed channels 6 with a depth reaching the intermediate density fiber sheet 4 are graved on the surface of the wooden thin veneer 5. In addition, it may be possible that after the wooden thin veneer 5 is stuck on the surface of the intermediate density fiber sheet 4, cutting treatment is applied on the surface of the wooden thin veneer 5 to form the joint-like recessed channels 6 with a depth reaching the intermediate density fiber sheet 4.
Patent JP-2000005020-A (JP)
Title: Hanging tableware and sideboard for hanging tableware
Inventor: KONOSU ISAO
IPC: A47G29/00
Filed: 1998-06-20
Abstract: PROBLEM TO BE SOLVED: To provide the method capable of vertically housing tableware, especially plates or the like, and housing a lot of the tableware in a sideboard thin in thickness and small in volume different from the conventional sideboard large in depth by providing a hole for hanging on the edge part of the tableware and hanging it to the hook of the sideboard. SOLUTION: This tableware has a structure with a hanging hole. This sideboard 4 is provided with the hook 3 for hanging and the tip of the hook is bent upwards so as to prevent falling. Also, it is constituted thinner than the conventional sideboard.
Patent JP-H1154181-A (JP)
Title: Heat sealing connector, manufacture of the same, and connection method using the same
Inventor: SUDA TAKUMI
IPC: H05K3/32
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat sealing connector for interconnecting boards having a fine wiring pattern with higher reliability. SOLUTION: An electrically insulating board 1 has thereon an electric circuit pattern 2, which includes conductive particles 4 for electrical connection projecting therefrom owing to their diameter larger than the thickness of the pattern 2. The pattern 2 is covered at least at its heat sealing connection with a heat sealing adhesive 5. The particles 4, which include conductive particles for circuit, are made up of a resin having a softening point higher than that of the adhesive 5.
Patent JP-H1155191-A (JP)
Title: Communication system for adjusting transmitting level of terminal device
Inventor: OMURA HIDEYUKI
IPC: H04N7/16
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To execute the level adjustment of a terminal device without the need for the intervention of a center by sending an adjustment signal for adjusting a transmitting level to an up signal line and receiving an adjustment signal which is bypassed and appears on a down signal line. SOLUTION: This system is provided with a bypass path 23, which bypasses an optical signal on an up signal line 20 to a down signal line 21 just before a communication center 8 at the time of performing a transmitting level adjustment operation of a terminal 1a. A modulator 7a that is included in the terminal 1a is connected to the line 21 via a light receiver 6a and an optical coupler 5a. Light that is outputted from a light source 3a to the line 20 appears on the line 21 through the path 23 just in front of the center 8. When the path 23 is connected to the lines 20 and 21 in this way, it is possible to execute the adjustment of the transmitting level of the terminal 1a, without hindering the communication between other terminals 1b to 1d and the center 8.
Patent JP-H0661814-A (JP)
Title: Operating switch device
Inventor: YABE KAZUO
IPC: H01H9/54
Filed: 1992-08-06
Abstract: PURPOSE:To obtain an excellent sense of operation with a simple operation and to prevent occurrence of malfunction by detecting a moving contact set to a 2nd selection terminal position and not detecting it that the moving contact is set to a 1st selection terminal position when the moving contact is not set to a neutral position. CONSTITUTION:When a rotary switch 20 is set to a 2nd right position, a CPU 32 discriminates it that a moving contact 24 is in contact with a 2nd selection terminal R2 and a low level signal is inputted from a terminal R2. Then the CPU 32 validates the switch 20 to be set to the 2nd position and gives an operation control command corresponding to the position to a source via a key commander 34. In order to validate the switch 20 to a 1st right position, a time is to be expired. Thus, it is prevented that the switch 20 passes the 1st position when the switch 20 is thrown to the 2nd right position from the neutral position or vice versa resulting that an operating command corresponding to the 1st position is momentarily sent.
Patent JP-H0259155-A (JP)
Title: Method for continuously casting steel and submerged nozzle
Inventor: NAKADA TADAMA
IPC: B22D11/10
Filed: 1988-08-26
Abstract: PURPOSE:To prevent stagnating phenomenon and to prevent the development of flaw and internal defect caused by enclosing inclusion by forming gas blowing-out hole to outer part at tip part of a submerged nozzle and blowing out inert gas toward both longitudinal sides of a mold by the specific quantity. CONSTITUTION:At the time of executing the continuous casting, two gas blowing-out holes 8' toward both longitudinal sides 13b, 13b of the mold 13 for continuous casting at the tip part 5 of the submerged nozzle 3 and gas flowing passage in the nozzle wall 9 are arranged. Then, the inert gas of 1-2l/ton of discharged molten steel 12 is blown out toward both longitudinal sides 13b, 13b of the mold 13 for continuous casting from two gas blowing-out holes 8', 8' to the outer part. By this method, the molten steel temp. in the mold 13 is uniformized and it is promoted that the inclusion in the molten steel 12 is caught in the molten powder 17 on the molten steel surface by floating up and separating.
Patent JP-2000048921-A (JP)
Title: Cable adaptor device
Inventor: ADACHI SHIZUO
IPC: H04M1/738
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a cable adaptor device that is used to connect a public telephone line to a portable information terminal such as an electronic notebook and is excellent in portability and ease of use. SOLUTION: Curled electric cables 2, 6 are removably housed in a device body 10 and a head cap 22, respectively and the device body 10 and the head cap 22 are removably fitted onto an intermediate cap 21 in which a male-female conversion connector 30 with modular plugs 4, 8 connected to it is received. Stopper parts on which pawl parts 3b, 7b are so abutted, when modular plugs 3, 7 are inserted into the openings of the device body 10 and the head cap 22, as to stop insertion of them are formed on the inside surfaces of the openings.
Patent JP-H0259564-A (JP)
Title: Production of (r)-(-)-2-decen-5-olide
Inventor: KATSUTA YASUHIRO
IPC: A23L27/20
Filed: 1988-08-26
Abstract: PURPOSE:To advantageously obtain the subject compound from a readily available raw material by successively passing (+)-1,2-epoxyheptane through respective steps for reaction with a vinylmagnesium halide, epoxidizing agent and cyanogen compound and a thermal reaction step in the presence of an acid. CONSTITUTION:(+)-1,2-Epoxyheptane expressed by formula 5 is reacted with a vinylmagnesium halide to provide (+)-4-hydroxy-1-nonene expressed by formula 4, which is then reacted with an epoxidizing agent to afford (-)-4-hydroxy-1,2- epoxynonane expressed by formula 3. The resultant compound expressed by formula 3 is subsequently reacted with NaCN, KCN or HCN to provide (-)-2,4- dihydroxynonylnitrile expressed by formula 2, which is then thermally reacted in the presence of an acid to industrially afford the objective compound, expressed by formula 1, having persistent, natural mild and sweet lactone-like flavor and aroma and characteristics of enhancing fatty, buttery or milky flavor and aroma in high purity at a low cost in a few steps by simple operation.
Patent JP-S6270504-A (JP)
Title: Production of sinter forged parts
Inventor: MIZUNO KAZUYA
IPC: B22F3/02
Filed: 1985-09-24
Abstract: PURPOSE:To efficiently produce sinter forged parts having high accuracy with a simple process by heating a preform consisting of a low alloy steel at the temp. lower than conventional practice and subjecting the preform to hot forging, then completing the sintering while executing carburization hardening after allowing the forged parts to cool. CONSTITUTION:The powder mixture which consists of a low alloy steel prepd. by slightly adding Mn, Mo, etc., to an Fe-(2-3)wt% Ni system as an essential raw material and is added with about <=1wt% graphite and lubricating material is subjected compacting to form a preform. The preform is heated at 800-950 deg.C in a non-oxidizing atmosphere and is immediately subjected to hot forging to a produce shape. Since the graphite is in an undiffused state, the deformation resistance is not so large and the substantial density is obtd., by which the accuracy is obtd. and the lubricating agent is removed. The forged parts are allowed to cool after forging and are subjected to carburization hardening to diffuse the undiffused graphite, by which the sintering is completed. The tempering is thereafter executed and the bore surface is is finished by grinding to form the final product. The sinter forged parts having the high accuracy are thus produced at a low cost.
Patent JP-2000045061-A (JP)
Title: Narrow glow discharge controlling method in pulse mode for glow discharge treatment, treating temperature controlling method, and the narrow glow discharge treating device
Inventor: HOSOKAWA TOMIAKI
IPC: C23C16/515
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of obtaining optimum narrow glow discharge by using a high gas pressure in a pulse mode, attaining the automation of the temp. control of treating temp. and the automation of the prevention and control of its transfer into arc discharge caused by the fluctuation of the gas pressure and clarifying the setting procedure of discharge treating parameters such as pulse peak current value, pulse width, pulse frequency or the like and the correlation thereamong. SOLUTION: As for the setting of the material of an object to be treated (S1), the setting of nitriding specifications (S2), the setting of the dimensions and shape of the object to be treated (S3), the setting of the weight, thickness and treating surface area therein (S4) and the setting of treating parameters (S5), they are set similarly to the conventional cases, thereafter, the pulse frequency Fp is set based on the previously set pulse frequency characteristics (S6), and, the pulse width TW is set based on the previously set pulse frequency/pulse width characteristics (S7). Then, finally, based on the previously set gas pressure/peak current characteristics, the pulse peak current value Ip is set.
Patent JP-H0276718-A (JP)
Title: Draw molding of filament of anisotropic melt forming polymer and manufacture thereof
Inventor: ROBAATO RARUFU RUIIZU
IPC: B29C55/30
Filed: 1988-08-26
Abstract: PURPOSE: To avoid the use of glue by pressurizing an as-spun crystalline polymer filament bundle when the bundle, without adding a polymer matrix material, is stretched through a heating die to soften the filament surfaces and passed through the die. CONSTITUTION: An as-spun crystalline polymer filament bundle is stretched through a die while being heated to mold a pultruded molding. In the stretching process, the surfaces of the filaments softened by heating are adhered to each other under pressure applied when pressed in the die for molding a pultruded molding. A heating temperature must be high enough to soften the filament surfaces to promote the adhesion between the filament. The temperature depends on the softening temperature of the polymer and the stress applied to the bundle when pultruded in the die. Usually a temperature of 200-300 deg.C is preferred. The bundle is heated appropriately by the contact with the heating die.
Patent JP-H06184884-A (JP)
Title: Yarn separation apparatus
Inventor: FUJII HIROYUKI
IPC: D04B27/10
Filed: 1992-07-14
Abstract: PURPOSE:To provide an apparatus capable of surely and quickly separate warps one by one in regular order with a simple separation mechanism from a number of warp groups arranged close to each other for passing the warps in separated state to a guide or a reed in the preparation process for warp knitting or weaving. CONSTITUTION:An elastic piece for separation is pressed to a plane of parallelly arranged yarn group in a state inclined at a prescribed angle and shifted at a small step in a direction perpendicular to the length of the parallel yarn group while contacting the piece with the yarn. The yarns are separated from each other by the force similar to the force generated by plucking strings with a pick. The separation elastic piece 2 is moved at a small step with a moving base 6 having a transfer guide 3 and a yarn detector 4. The objective apparatus is provided with a mobile table 5 and a driving part 6 to reciprocate the mobile table 5. The mobile table is provided with the transfer guide 3 having a pair of V-grooves to align and transfer the separated yarns to a prescribed position and with the yarn detector 4 to detect the separation of the yarn.
Patent JP-H0871252-A (JP)
Title: Method and device for detecting relative position between video screen and gun on firing game device
Inventor: SANBE KOJI
IPC: A63F13/04
Filed: 1994-09-05
Abstract: PURPOSE: To provide the method and device allowing a player to freely play a game with a gun in hand and capable of detecting the direction, position, and inclination of the gun against a video screen. CONSTITUTION: This method includes a step arranging light emitting bodies 2A-2D at four positions to surround a video screen 1, a step providing a CCD camera 3 on the barrel of a firing gun and photographing the image containing four light emitting bodies 2A-2D, a step recording the photographed data by the CCD camera 3 on a video RAM 5, and a step calculating the relative position, rotation angle, and inclination of the gun against the video screen based on the image position information of four light emitting bodies 2A-2D recorded on the video RAM.
Patent JP-S6368369-A (JP)
Title: Composition for forming polishing layer
Inventor: SUZUKI TOMOYUKI
IPC: B24D11/00
Filed: 1986-09-08
Abstract: PURPOSE:To improve the dispersion performance and stability of the inorganic fine powder in coating agent by forming the polishing agent particle made of the composition which forms the polishing layer of a polishing tape, into the inorganic fine powder whose surface is hydrophobic-treated. CONSTITUTION:The inorganic fine powder such as silica which is used as polishing grains is heat-treated at a temperature of 150-200 deg.C, and after the physically adsorbed water on the surface is removed, said fine powder is immediately dispersed into the organic solvent such as isopropyl alcohol, and further the surface hydrophobic treating agent such as trimethylcholorosilane is added, and after the heating and stirring, the solvent is filtered, and the powder is dried and hydrophobic-treated. The inorganic fine powder, binder consisting of polyester group resin, and the mixed solvent consisting of toluene and methyl ethyel ketone are kneaded, and the obtained coating agent is applied onto a thermoplastic polyester film and dried, and then a polishing tape is obtained. Thus, the dispersion and stability of the inorganic fine powder can be improved, and a uniform polishing layer can be obtained.
Patent JP-H0877293-A (JP)
Title: Character recognition device and generating method for dictionary for character recognition
Inventor: HONMA TORU
IPC: G06K9/48
Filed: 1994-09-05
Abstract: PURPOSE: To improve the recognition precision by performing character recognition as to a character pattern to be recognized by collating the number of hole parts and the number of end points which are extracted with the number of hole parts and the number of end points of a sample character pattern which is registered in a dictionary. CONSTITUTION: The inputted character pattern to be recognized is binarized (S2), the binarized character pattern is smoothed (S3), and the outline of the smoothed character pattern is tracked to generate a direction code sequence (S4). Then the circumscribed rectangle of the outline of the generated direction code sequence is found, and hole parts of the character pattern are extracted according to the inclusion relation of the circumscribed rectangle (S5). Then the difference of the generated direction code sequence is found (S6) and the point having the maximum value in the range wherein the difference is larger than a specific threshold value is extracted as an end point (projecton point) of the character pattern (S7).  Then the number of hole parts and the number of end points which are extracted are collated with the number of hole parts and the number of end points of the registered sample character pattern to perform the character recognition. Consequently, the recognition precision is improved.
Patent JP-H11202888-A (JP)
Title: Merkov model discriminator using negative sample
Inventor: BRAND MATTHEW E
IPC: G06K9/62
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To use the relative sample which gives a low error rate when used together with an affirmative sample by generating markov model parameters in consideration of negative and affirmative samples of different classes and training two different model determinative calculating means. SOLUTION: In order to train a Markov model and a standard MLE (maximum determinative estimation) method, two different training sets A and B (10, 12) are provided. Those training sets A and B (10, 12) are applied to MLE parameter estimating devices 14 and 16 to generate Markov model parameters 18 and 20 respectively. The MLE parameter estimating devices 14 and 16 analyze a training set sample which is applied first to find important characteristics of the training sets. Basically, mutual relations between adjacent elements of a sequence are found. Those mutual relations are enough in many cases to unequivocally discriminate the class of the sequence.
Patent JP-H0497018-A (JP)
Title: Method and apparatus for treating underwater concrete joint
Inventor: MATSUSHITA YUSUKE
IPC: E02D15/06
Filed: 1990-08-13
Abstract: PURPOSE:To facilitate treating the joint of concrete by a method in which while rotationally moving a nozzle to downwardly discharge water jet, a chipping wheel for underwater concrete is traveled along the joint of underwater concrete. CONSTITUTION:A downwardly opened hood 3 is attached to a traveling wheel 2, the lower end of a sludge-discharging hose 4 is connected to the inside of the hood 3, and a nozzle 5 to downwardly discharge water jet is set in the hood 3 to make up a chipping wheel 6 for underwater concrete. The wheel 6 is set on the joint 7 of underwater concrete and traveled by operating signals transmitted from a remote controller 8 to an operation controller 1. Water jet is jetted from the nozzle 5 to chip the joint 7, and mud water containing chipped dust is discharged to the ground's surface through the hose 4. The treatment of underwater concrete joint can thus be easily made.
Patent JP-S58116448-A (JP)
Title: Preparation of cyanoacetaldehyde acetal
Inventor: TAJIRI KATSUMI
IPC: C07C255/13
Filed: 1981-12-29
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of aminopyridines, in high yield, by reacting halogenated acetaldehyde acetal with alkali cyanide in the presence of a catalytic amount of a quaternary ammonium salt. CONSTITUTION:The objective compound of formula II (both Rs are lower alkyl or together form ethylene group) is prepared by reacting the halogenated acetaldehyde acetal of formulaI(X is halogen) with sodium cyanide or potassium cyanide in the presence of a quaternary ammonium salt of formula (R')4N<+>X<-> (R' is alkyl, etc.) at 50-150 deg.C. The amount of the quaternary ammonium salt is preferably 0.05-0.2mol-equivalent based on the compound of formulaI.
Patent JP-H0858888-A (JP)
Title: Adsorbing device for water in oil tank and method for adsorbing water
Inventor: KASE KAORU
IPC: B65D90/00
Filed: 1994-08-15
Abstract: PURPOSE: To surely remove water collecting at the bottom inside an oil tank therefrom by absorption by placing inside the oil tank a water-adsorbing device which contains a base material having a component difficult in absorbing oil but highly absorbent for water and having a larger apparent specific gravity than the oil. CONSTITUTION: A cylindrical tank 1 is, for example, buried in the ground with its top exposed to the air through an air pipe 2. A work hole 3 extends from the top of the tank 1 to the surface of the ground, through which an oil-feeding pipe 4 is passed into the tank 1. A water-adsorbing device 7 connected on a cord 8 for its withdrawal is placed at the bottom inside the tank 1. In this instance the water-adsorbing device 7 contains a base material having a component difficult in absorbing oil but highly absorbent for water and has a larger apparent specific gravitry than the oil. As a result, the water-adsorbing device 7 is certainly put in contact with water and made to surely remove the water collecting at the bottom inside the tank 1 by absorption.
Patent JP-H0568552-A (JP)
Title: Conversion of biomaterial to solid phase
Inventor: NAKAMURA MAKOTO
IPC: C12N11/10
Filed: 1991-08-23
Abstract: PURPOSE:To accomplish the subject conversion with little natural flocculation in high conversion-to-solid phase efficiency by converting a protein, etc., to a solid phase on particles consisting of a composite coacervation made up of gelatin and a water-soluble polysaccharide through an imino polymer. CONSTITUTION:An imino polymer is allowed to adsorb, through e.g. a water-soluble epoxy compound, to particles consisting of a composite coacervation made up of gelatin and a water-soluble polysaccharide (e.g. gum arabi), and through this imino polymer, the objective conversion of a biomaterial such as protein, peptide, nucleic acid or cells to a solid phase is performed.
Patent JP-H10141024-A (JP)
Title: Valve timing regulating device for internal combustion engine
Inventor: YAMAZAKI HIROYUKI
IPC: F01L1/34
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing regulating device to improve sealing ability, reduce the number of part items, and reduce size. SOLUTION: A shoe housing 3 comprises a peripheral wall 4 and a front plate 5 and is integrally formed through aluminum die casting. The shoe housing 3 is formed individually from a timing gear 1. Since a housing member consists of the shoe housing 3 and a timing gear 1, the number of part items is reduced and sealing ability is improved. Further, the outside diameter of the timing gear 1 is reduced regardless of the outside diameter of the shoe housing 3. A seal member 16 is arranged at a slide part consisting of the peripheral wall 4 and a vane rotor 9. The seal member 16 is formed of a PPS resin serving as a base material and formed by mixing an inorganic filler further rigid than the PPS resin. Since the PPS resin and the mixed inorganic filler are further flexible than the shoe housing 3, a wear amount of the peripheral wall 4 is reduced.
Patent JP-S6190696-A (JP)
Inventor: DOI ETSUKO
IPC: D06F57/12
Filed: 1984-10-09
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。