baber/WOPTO huggingface dataset:
Patent JP-H03212437-A (JP)
Title: Manufacture of composition containing fine metal powder
Inventor: SUGII SHINJI
IPC: C09D5/24
Filed: 1990-01-10
Abstract: PURPOSE: To produce a metal fine particle-containing compn. excellent in conductivity and suitable for a conductive adhesive, by introducing a metal having an m.p. within the range for the softening point or m.p. of a polymer (precursor) to the decomposition point or b.p. thereof into the polymer (precursor).  
     CONSTITUTION: A polymer (e.g.; polyamide resin) is heated and melted and a metal (e.g.; lead, tin bismuth) having an m.p. (47-321°C) within the range from the softening point or m.p. of the polymer (precursor) to the decomposition point or b.p. thereof is introduced into the polymer (precursor and the whole is sheared and stirred to be dispersed and mixed in a fine granular state. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H06200560-A (JP)
Title: Jointed structure of precast concrete column and composite beam
Inventor: ISHIZAWA MASASHI
IPC: E04B1/30
Filed: 1993-01-08
Abstract: PURPOSE:To improve workability and ensure reasonable structure. CONSTITUTION:Regarding a composite beam B having a reinforced concrete end beam 3 at both ends of structural steel beam 2, the beam 3 is abutted to the side of a precast concrete column A. In addition, a PC steel wire 4 or a steel rod is inserted, crossing the column A over the range of the end beam 3 and the column A. Then, nuts 5 are screwed to both ends of the wire 4 or rod, and tightened.
Patent JP-S59127744-A (JP)
Title: Molding apparatus for sealing member of automobile
Inventor: NAKAZAWA HIROSHI
IPC: B60R13/06
Filed: 1983-01-11
Abstract: PURPOSE:To simplify a molding apparatus for a U-shaped sealing member preventing bias and torsion of material by a method wherein a rubber belt as a strip material is sunk flat into a shallow groove of a guide member and after a part existing thereabove is received with a recessed groove on the circumference of a female die wheel, molded into a U shape while a molding section is contained with a protruded stripe on the circumference of a male die. CONSTITUTION:A material guide member 8 is arranged along the circumference of a female die 5 and a material rubber belt A is molded into a U shape with both rims thereof with a protruded stripe 6a of a male die 6 through both rims of a recessed groove 5a on the circumference of the female die wheel 5 and a guide groove 7. In the first half of the molding, the material A is bent upward and then, done in the opposite direction in the second half of thereof thereby enabling U-shaped molding without use of a multi-stage molding roll.
Patent JP-H04300337-A (JP)
Title: Crossbar member for heald frame
Inventor: BAUMAN HANSU
IPC: D03C9/06
Filed: 1992-01-09
Abstract: PURPOSE: To provide at a low production cost the subject frame stave which is used for a heald frame, whose rigidity and weight can easily be adjusted by simple means and which has a large sound-attenuating effect. CONSTITUTION: This frame stave includes a supporting bar 1 designed as hollow body and adjoined by a supporting member 2 for a heald carrying rod 3. The supporting bar 1 reaches its bending strength by a massive longitudinal bar of a substantially square cross-section which forms one of the narrow sides. The other narrow side is formed by the leg 5 of an angled supporting member 2 for the heald carrying rod. Two extremely thin walled sheet metal members 6, 7 are mounted preferably by a laser welding to the longitudinal supporting bar 1 and the leg 25 and form the two broad sides. A filler body 10 is located in the hollow inner space of the supporting bar 1 which is for instance in a honey-comb like structure in which a plurality of individual hollow spaces or chambers 11 are formed, which are filled by a sound attenuating material which remains elastic.
Patent JP-H11203628-A (JP)
Title: Combined magnetic head and magnetic recording/ reproducing device
Inventor: HIGASHIOJI MASARU
IPC: G11B5/29
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To attain the realization of a sliding magnetic head having high wear resistance in the magnetic head using the thin film process. SOLUTION: A thin film magnetic head part 10 having low wear resistance formed into the thin film is formed on a substrate material having high wear resistance to make it into a 1st head block 11, and by combining it with a 2nd head block 21 similarly having high wear resistance, the combined magnetic head is constituted. Since a tape 15 is slid on ridgelines 14, 16-2 as a result, the magnetic head provided with a long service life and a high performance is obtained.
Patent JP-H04239271-A (JP)
Title: Picture data compressor
Inventor: IIZAKA HITOSHI
IPC: G06T9/00
Filed: 1991-01-11
Abstract: PURPOSE:To improve an encoding efficiency, and to operate the efficient compression of a pseudo halftone reproducing picture, as for a picture data compression which uses the pseudo halftone reproducing picture by a random dither method. CONSTITUTION:This device is equipped with a pseudo halftone processing part 1 which converts a multilevel picture signal into a binary signal by using a pseudo halftone reproducing method, line memory 2 which stores a pseudo halftone binary signal, prediction processing part 4 which defines one of the pseudo halftone binary signals as a noticed picture signal, classifies the noticed picture element by searching both the signal state value of an area adjacent to the noticed picture element and density coefficient value of an area near the noticed picture element, and decides and outputs the prediction signal of the noticed picture element by using a prediction table 5. And also, this device is equipped with an exclusive OR circuit 3 which compares the prediction signal from this prediction processing part with the noticed picture signal from the pseudo halftone processing part, and outputs a prediction error signal '0' indicating that the prediction comes true and a prediction error signal '1' which indicates that the prediction doesn't come true, and an encoding part 7 which encodes the prediction error signal.
Patent JP-S5387042-A (JP)
Title: High frequency heating apparatus
Inventor: KIKUCHI ITSUO
IPC: F24C7/02
Filed: 1977-01-12
Abstract: PURPOSE: To prevent wave leakage by providing a wave-damping groove in a door for equipping inside a metallic cylinder body with a transmission width under λ/2 where the wave-length in use is λ, and also by providing a wall faced to the wall of the damping groove. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5386938-A (JP)
Title: Acceleration pump device of carbureter
Inventor: INOUE TADASHI
IPC: F02M7/06
Filed: 1977-01-11
Abstract: PURPOSE: To provide the acceleration pump device for automobile carbureter allowing the generation of incomplete combustion gas contained in exhaust gas exhausted during the accelerated operation to repress by applying porous material in place of orifice to fuel flow course. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63169292-A (JP)
Inventor: KUNIHIRO YUKITOSHI
IPC: A47J43/04
Filed: 1987-01-08
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-S5594633-A (JP)
Title: Briquetting machine
Inventor: WATANABE TATSUO
IPC: B01J2/22
Filed: 1979-01-11
Abstract: PURPOSE: To eliminate the need for labor for the adjustment of the revolution of mold rolls and the adjustment of the extrusion pressure of an extruding apparatus by a mechanism wherein the levels of raw material pulverulent bodies supplied into a hopper in non-quantitative mode are detected and the revolution of the mold rolls and the extrusion pressure of the extruding apparatus are automatically adjusted.  
     CONSTITUTION: When the quantity of raw material pulverulent bodies fed from a kiln 7 increases or decreases for some cause, the raw material pulverulent bodies in a hopper reach a level a or a level c, the levels are detected by means of a level meter 20 by the up-and-down motion of a detecting rod 16, signals are transmitted to a roll speed change gear 4 so that the number of revolution of mold rolls 1 be brought to Ra or Rc, and the number of revolution of the mold rolls 1 is automatically changed. The load of a roll motor is varied by the functioning, the alteration of the quantity of the load is detected by means of a controller and the number of  revolution of a screw 9 is changed in response to the quantity of load. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55136838-A (JP)
Title: Stator core of rotary electrical machine
Inventor: SATOU YUKINORI
IPC: H02K1/16
Filed: 1980-01-12
Abstract: PURPOSE:To decrease the loss of eddy-current caused by shifting of magnetic flux  by providing a magnetic path piece on the exterior of radial convergence of a duct  piece and magnetically connects the surface of anti-rotor side of a stator core and a  fine wire of magnetic substance. CONSTITUTION:A duct piece 12 is provided so that it extends toward the radial convergence on the side section 6b of a stator core block A, and the duct piece itself is made of a non-magnetic horrow rod 14 and a fine wire 15 of magnetic substance, thereby decreasing the occurrence of an eddy-current arising from the shifting of magnetic flux passing to the direction of the radial convergence. Also a magnetic piece 13 is provided at the exterior end of the duct piece with which the surface of anti-rotor side of the core block 6A and the fine wire 15 are magnetically connected. Same as the fine wire 15, this path piece 13 is formed so that it decreases the occurrence of an eddy-current due to the magnetic flux passing to the radial convergence and the axial directions. Hence the loss of the eddy-current arising from the shifting of magnetic flux can be decreased remarkably.
Patent JP-H051021-A (JP)
Title: Production of alpha-sulfofatty acid ester
Inventor: MATSUDA MORIO
IPC: C07C309/17
Filed: 1991-01-14
Abstract: PURPOSE:To industrially advantageously obtain an alpha-sulfofatty acid ester useful in a field of cleaning agent, especially detergent for fiber cleaning, and having good hue in high yield and enhanced sulfonating ratio by using a vegetative and/or zootic oil and fat as a raw material. CONSTITUTION:When alpha-sulfone fatty acid ester is produced from a vegetative and/or zootic oil and fat, the objective compound usable as a substitute in production of cleaning composition and having god hue is obtained by a method capable of carrying out large-scale industrial production through (a) hydrolysis process of the oil and fat to fatty acids, (b) hydrogenation process of the fatty acids, preferably of distilled fatty acids obtained by further distilling the fatty acids, (c) esterification process of the hydrogenated fatty acids obtained in the process (b), (d) process for distilling the fatty acid esters obtained in the process (c), preferably in the presence of an alkali substance of 5-500ppm based on the fatty acid esters and (e) sulfonation, neutralization, bleaching processes of the distilled fatty acid esters obtained in the process (d).
Patent JP-H03209749-A (JP)
Title: Highly heat-resistant resin seal type semiconductor device
Inventor: TAKEI SHINJI
IPC: H01L23/31
Filed: 1990-01-11
Abstract: PURPOSE:To prevent the fatigue and the disconnection of a bonding wire caused by heating cooling process after molding, by providing resin seal material wherein the glass transition temperature after die molding becomes higher than or equal to the molding temperature. CONSTITUTION:In a resin seal type semiconductor device having an organic polymer protecting film on the upper surface of a semiconductor chip, a material wherein the glass transition temperature after die molding becomes higher than or equal to the temperature after die molding is selected as molding resin 12. For example, as epoxy resin constituting the molding resin 12, polyfunctional glycidyl ether resin is used. Thereby the glass transition temperature after metal mold molding (molding time is shorter than or equal to 120 sec) can be made higher than or equal to the molding temperature. For a chip coating film 11, silicon system gel is used, which is spread on the semiconductor chip 3 and cured after wire bonding. After that resin molding is performed by transfer mold method.
Patent JP-2000198760-A (JP)
Title: Production of high-purity trans-1,4- cyclohexanedicarboxylic acid dialkyl
Inventor: HARA YOSHINORI
IPC: C07B61/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound by filtering an aqueous solution containing cis- and trans-cyclohexanedicarboxylic acid kept at an elevated temperature, and reacting the resultant trans-cyclohexanedicarboxylic acid with an alcohol. SOLUTION: This compound is obtained by filtering an aqueous solution containing cis- and trans-cyclohexanedicarboxylic acid kept at an elevated temperature, and reacting the resultant trans-cyclohexanedicarboxylic acid with alcohol. It is preferably obtained by hydrogenating terephthalic acid in water as the solvent in the presence of a palladium catalyst, separating the resultant reaction liquid from the catalyst, filtering the mixed solution of the cis and trans isomers (the trans compound preferably accounting for 30% or more of the total isomers) kept at an elevated temperature, to produce trans-1,4- cyclohexanedicarboxylic acid, esterifying the trans compound with an alcohol (preferably methyl alcohol).
Patent JP-H11197836-A (JP)
Title: Narrow groove tig welding method for high-mn stainless steel for ultra-cold temperature, and welded structure excellent in ultra-cold temperature toughness
Inventor: SHIBATA MITSUAKI
IPC: B23K9/167
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a TIG welding method in which no defects such as hot cracks are generated in a weld metal of a thick material to be welded, and the deposited metal whose 0.2% proof stress at 4K is >=1000 N/mm<2> , and whose fracture toughness value KIC is >=140 MPa.m, can be obtained. SOLUTION: A high-N, high-Mn stainless steel welding wire in which 3-8 mass % Ni is contained, and the composition of Pb and O is suppressed to 0.0005 mass % and 0.005 mass %, respectively is used so as to satisfy the welding conditions of (A) a welding torch of multiple shield structure having a center gas nozzle is applied, (B) Ar gas containing >=20 vol.% The is used as the center gas around an electrode, and the arc and the molten metal surface are shielded, and (C) oscillation having the end-stop time at groov end and part is achieved, and the average heat input is >=15 kJ/cm.
Patent JP-H04241402-A (JP)
Title: Permanent magnet
Inventor: TSUDAI AKIHIKO
IPC: H01F1/058
Filed: 1991-01-14
Abstract: PURPOSE:To provide a permanent magnet which has Th.Mn12 type crystal phase, where Curie temperature is improved without lowering magnetic property, for its main phase. CONSTITUTION:This permanent magnet is shown by the composition formula of RxMyAzFe100-x-y-z (R is at least one kind of element selected from rare earth elements including Y, M is at least one kind of element selected from Si, Cr, V, Mo, W, Ti, Zr, Hf, and A, and A is at least one kind of element selected from N and C, and by atom%, z is 4-20%, y is 20% or less, and z is 0.001-16%), and is constituted so that the main phase may have Th.Mn12 type crystal structure.
Patent JP-H10192903-A (JP)
Title: Method for edge drawing down of slab for hot rolling
Inventor: YAMAGUCHI HARUO
IPC: B21B45/02
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To suppress a yield loss by a fish tail without lowering efficiency when performing the edge drawing down of the slab by performing the edge drawing down after cooling the edge tip part of the slab. SOLUTION: When performing the edge drawing down after cooling forcedly the edge tip parts 3 on a slab long side by side face water cooling nozzles 4 and upper and lower surface water cooling nozzles 5, 6 and making the temperatures of the edge tip parts 3 lower than that of the center part of a sample 1, dog bones occurring on the edge tip parts 3 of the slab, that is, a phenomenon rising locally near the edge tip part of the slab, is made small. Also, when performing the edge drawing down after cooling forcedly the edge tip parts 3, edge droops at front and rear edges can be made small. Consequently, since the dog bones on the edge tip parts 3 of the slab become small and the edge droops at the front and the rear edges become small, the fish tail in a slab stage becomes small. Therefore, a crop loss required for removing the fish tails at the front and the rear edges can be reduced.
Patent JP-H0556846-A (JP)
Title: Rice cooking apparatus
Inventor: TSUKAHARA HIROAKI
IPC: A47J27/00
Filed: 1992-01-10
Abstract: PURPOSE:To achieve a handy operation of inputting the completion time of cooking rice in the reservation of cooking rice for a cooker which displays time sequentially and sets to reserve the time displayed as the completion time of cooking rice. CONSTITUTION:A reservation time inputting means is provided which allows the inputting of the reservation of breakfast intended to a specified time in the morning, the reservation of sapper intended for a specified time after noon and the full time reservation intended for arbitrary time in a day. Thus, the completion time of cooking rice is limited to a specified time zone to eliminate the display at any time other than the specified time zone thereby enabling the selection and the inputting of the completion time of cooking rice quickly.
Patent JP-S5595923-A (JP)
Title: Observing method of replica sample for optical microscope
Inventor: KOIKE MASAO
IPC: G02B21/34
Filed: 1979-01-12
Abstract: PURPOSE: To enhance contrast and resolving power and make possible the observation having stereoscopic feel by affixing replica sample on a support plate by means of transparent adhesive agents then observing this with an optical microscope.  
     CONSTITUTION: The celluloid thin plate coated with glue which attacks celluloid and a suitable amount of solvent thereon is placed on a sample surface while excluding air bubbles and this is pressed onto the sample surface, by which the celluloid thin plate (replica sample) 1 taking a duplicate of the surface replica is obtained. Next, the abovementioned celluloid thin plate 1 is affixed into a slide glass (support plate) 2 by means of transparent adhesive agents 4 and is observed with a microscope. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05189419-A (JP)
Title: Kana/kanji converting device
Inventor: UEHARA TATSUYA
IPC: G06F17/22
Filed: 1992-01-10
Abstract: PURPOSE:To give the preference to the most specious homonym at the relevant time point by using the cooccurrence relation stored in a cooccurrence relation dictionary and also using the relation degree between the words that are calculated by a word relation degree calculating means. CONSTITUTION:A KANA (Japanese syllabary)/KANJI (Chinese character) converting part 7 converts the character strings received from an input part 1 into a KANJI-KANA sentence via an editing control part 3 based on the information stored in a KANA/KANJI conversion dictionary 9 which stores the correspondence between KANA and KANJI. Then the priority of each candidate is decided based on the information stored in a cooccurrence relation dictionary 11 and the word relation degree obtained by a word relation degree calculating part 13. The decided priority of each word is written into a conversion result memory 5. The part 13 receives two words from the part 7 and retrieves whether a chain of the cooccurrence relation exists between those two word or not based on the information stored in the dictionary 11. Then the part 13 calculates the degree of relation between the words and outputs it to the part 7.
Patent JP-H11244331-A (JP)
Title: Disposable diaper
Inventor: TOIDA HARUZO
IPC: A61F13/511
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To improve leak protection by fixing longitudinal both edge sections of an upper sheet, providing fixing sections at a middle section of the both fixing areas, and unfixing an edge section of the upper sheet. SOLUTION: A liquid permeable upper sheet 5 and a liquid permeable front surface sheet 1 are fixed at longitudinal both edge sections 8 of a diaper, and a middle section 7 between the edge sections 8 is also fixed. A longitudinal length of the fixing area of the edge section 8 is preferably less than about 0.45 of an entire length of the diaper. A position of the fixing area in the middle section 7 is preferably inside a position connecting side edge sections opposing to a longitudinal direction of the fixing area in the longitudinal edge section 8 of the diaper. The side edge sections of the upper sheets 1, 5 are not fixed. This constitution allows to increase the amount absorbed before leaking from the crotch and the back in a posture turning sideways and to improve leak protection.
Patent JP-H08190858-A (JP)
Title: Manufacture of mask electrode
Inventor: SAKAI FUMITAKE
IPC: H01J9/14
Filed: 1995-01-12
Abstract: PURPOSE: To prevent the wrinkling of a mask electrode plate consisting of an extremely thin metal plate in the manufacture of a mask electrode, and improve the productivity. CONSTITUTION: A mask electrode plate 2 is placed and positioned on a frame 1, a magnet 8 is brought into contact with or close to the lower part of the frame to closely adhere the mask electrode plate 2 to the frame 1 by the magnetic force of the magnet 8. Therefore, a laser beam is emitted from above the mask electrode plate 2 to connect the mask electrode 2 to the frame 1 in non-contact.
Patent JP-S61209284-A (JP)
Inventor: JIYOOJI EDEII FUEAKUROOSU
IPC: C09J7/02
Filed: 1986-01-10
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-H10192225-A (JP)
Title: Tip part of endoscope
Inventor: ITOU KEIJI
IPC: A61B1/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent a cover lens from being broken with the help of an air supply nozzle and a water supply nozzle, without arranging special parts on a tip part body. SOLUTION: This tip part of an endoscope consists of an air supply nozzle 43, a water supply nozzle 44 and an optical lens 46a which are arranged protruding from the tip face of a tip part body 31. In this case, the surface of the optical lens 46a is arranged so that the surface does not protrude from an imaginary plane 100 formed by an isosceles triangle which has a vertical angle C on the ridge of the tip part body 31, with the protruding end A of the air supply nozzle 43 and the protruding end B of the water supply nozzle 44 as bases.
Patent JP-H07104050-A (JP)
Title: Radio receiver
Inventor: MAIKERU EDOUIN BAANAADO
IPC: H04B1/707
Filed: 1991-01-16
Abstract: PURPOSE: To shorten the time necessary for getting a direct diffusion spetral signal, by comprising a pair of quadrature relationship signal generating means, a comb filtering means, and a means for non-coherently demodulating the comb filtering means to be non-diffusive. CONSTITUTION: A satellite signal is received by an omnidirectional antenna 20, and supplied to an amplification and band filtering means 21. The output of the means 21 is inputted by a pair of mixers 24, 25. The first path of the signal of the local oscillator 22 is provided to the second input of the mixer 24, and the second path is provided to a 90 degree phase converter 23. The outputs of the mixers 24, 25 are supplied to the low-pass filters 26, 27, and the filtered signal is supplied to the A/D conveters 29, 30. The digitalized in- phase signal and quadrature signal are supplied to the mixers 34, 35 with the signal of the local oscillator 32. The outputs of the mixers 34, 35 are supplied to the comb filters 36, 37.  The in-phase and quadrature signals are supplied to the separate non-coherent binary phase deflection keying demodulators comprising a delay unit 40, a mixer 42 and a delay unit 41, and a mixer 43.