baber/WOPTO huggingface dataset:
Patent JP-H09290413-A (JP)
Title: Metal die for honeycomb forming
Inventor: OGATA TAKASHI
IPC: B28B3/26
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a metal die for the forming of a honeycomb structure, which can prevent the honeycomb structure from deforming at the time of drying after an extrusion-molding. SOLUTION: This metal die comprises a slit die 10 having grille-form slits 11 and outer peripheral slits 12 (121, 122), and a forcing die 2 having drill holes 21 for grille from which a mixture is force-filled into the grille-form slits 11, and drill holes 22 for outer periphery from which the mixture is force-filled into the outer peripheral slits 12. The ratio (H/G) of the extrusion area H of the drill hole 21 for grille to the opening area G or the drille-form slit 11 (H/G), and the ratio of the extrusion area Q1 or Q2 of the drill hole 22 for outer periphery, to the opening area T or L of the outer peripreral slit 12 (Q1 or Q2 /T or L), have a relationship that (Q1 or Q2 /T or L)/(H/G) is within a range of 0.9-1.1.
Patent JP-2000025339-A (JP)
Title: Utilizing method of phase-change type information recording medium
Inventor: HARIGAI MASATO
IPC: G11B7/2433
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide the practical method of overwriting on a phase-change type information recording medium by employing semi-conductor laser beam. SOLUTION: A phase-change type information recording medium is provided with a recording layer, containing a quadricompound shown by a general formula; X.(Y1, Y11)Z2, (here; X is an element selected from the elements of group Ib elements in the periodic table, Y1 is an element selected from group IIIb elements in the periodic table, Y11 is the element selected from group Vb elements in the periodic table and Z2 is an element selected from group VIb elements in the periodic table), on a substrate. In this case, electromagnetic wave is irradiated against the recording layer to eliminate a record and a new information is recorded.
Patent JP-S619771-A (JP)
Title: Two dimensional visual recognizer
Inventor: MIKAMI KAZUO
IPC: G06K9/00
Filed: 1984-06-25
Abstract: PURPOSE:To attain the accurate correction of a position shift of an input pattern compared with a standard pattern despite the noises contained, by deciding a pattern part when the count data on black picture elements exceeds the threshold value and also said count data coves even a set scan line. CONSTITUTION:The number of black picture elements are counted by a counter 8 for each horizontal scan line in case a standard pattern P or an input pattern Pi is binary coded. Then it is decided with the pattern P that the count data covers the pattern in case the count data on black picture elements exceeding the threshold value is continuous over a set scan line. Thus the count data is stored successively at and after the head address of a memory 12. For the pattern Pi, the black picture element count data of the pattern P is read out successively at and after the head address of the memory 12 when said count data exceeding the threshold value is continuous over the set scan line. Thus the black picture element count data of the pattern P is compared with that of the pattern Pi.
Patent JP-H02311160-A (JP)
Title: Two sides linear motor
Inventor: HANAI TAKASHI
IPC: H02K41/03
Filed: 1989-05-26
Abstract: PURPOSE:To achieve low synchronous speed without causing degradation of characteristic or increase of vibration or noise by employing fractional slot winding for each stator winding. CONSTITUTION:Stator cores 11, 12 are arranged such that the tooth section of one stator core faces with the front face of the slot in the other stator core while shifting each other by half slot. Such fractional slot winding as the number of pole is 4 and the number of slot (q) per pole per phase is 1/2 is employed in the stator windings 13, 14. Coil side of 1 (e.g. the coil side contained in slot #1) belonging to one stator winding 13 is shifted by 3/2 slot pitch from the coil side of another inphase 1 (e.g. the coil side contained in slot #2') belonging to the other stator winding through which current flows in reverse direction. By such arrangement, low synchronous speed can be achieved without causing degradation of characteristic or increase of vibration or noise.
Patent JP-S5560605-A (JP)
Title: Method of manufacturing turbine blade having anti- corrosive plate
Inventor: SHIBAZAKI OSAMU
IPC: F01D5/28
Filed: 1978-10-27
Abstract: PURPOSE: To prevent occurrence of corrosion cracking in turbine blade to which an anti-corrosive plate is fixed by way of silver-soldering, by silver-soldering the anti-corrosive plate to the blade that has been applied with heat treatment at a required temperature and thereafter re-heating the turbine blade at a temperature not more than about 50°C lower than the tempering temperature.  
     CONSTITUTION: In fixing anti-corrosive plate 2 to blade material 1, oil-quenching is applied to the blade material 1 from temperature of 980°C, and after re-heating the same, it is tempered at 650°C by way of air cooling. Then, anti-corrosive plate 2 is fixed to the blade material 1 by way of silver-soldering and subsequently it is re- heated at a temperature 50°C lower than the tempering temperature of 600°C. In accordance with the above method, occurrence of stress corrosion cracking due to silver-soldering of anti-corrosive plate 2 can be minimized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5465980-A (JP)
Title: Individually sequential feed type fluidized rack
Inventor: HIRONO KAZUO
IPC: B65G1/04
Filed: 1977-11-04
Abstract: PURPOSE: To provide a rack inexponsove with a minimized installation space which enables automatic storage of cylindrical article kept out of contact with each other in feeding the direction.  
     CONSTITUTION: An article M moves down along an inclined rails 16a and transferred in sequence with a conveyor 5a. At this moment, respective stoppers 17a raise stop arms 20, so that the articles M are retained at a given space. When the article M 1  at the head reaches the top of the stopper 19, it is halted with a stop arm 25 at the final end and the subsequent articles M 2  and M 3  stops in sequence at the storage position where an arm 19 is pushed down. This is done on a fluidized rack 2b at the lower stage in the same way. Then, with the lowering of the arm 25, the article M moves along inclined rails 37 until a protruded shaft 4 is supported by a receptor 35. With the lowering of receptor due to the weight of the article M, the article is released onto an inclined rails 38 and transferred on a conveyor 5b. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5836368-A (JP)
Title: Preparation of solid sweetener
Inventor: SAIZUKA HIROO
IPC: A23L27/00
Filed: 1981-08-24
Abstract: PURPOSE:To obtain a low-calorific solid sweetener mixture having stable quality, keeping the sweeteness of the individual constituent sweeteners, by impregnating a solution of a sweetener having high sweetness into a solid product obtained by forming a saccharide. CONSTITUTION:One or more saccharide sweeteners such as monosaccharides, disaccharides, powdery sugar alcohol, etc. are formed to a solid cube having arbitrary shape by conventional method. Separately, an aqueous solution or an alcoholic solution of a sweetener having high sweetness is prepared. The sweetener is e.g. a sweetening substance extracted from licorice, Stevia rebaudiana Bertoni, or Hydrangea serrata, saccharin or its salt, dihydrochalocones, aspartylphenylalanine lower alkyl esters, etc. A definite amount of the solution is impregnated in the individual cube of the above sugar sweetener, e.g. by dripping, and the impregnated cube is dried to obtain the objective solid sweetener.
Patent JP-S619345-A (JP)
Title: Starting control device in automatic transmission car
Inventor: NISHIOKA KUNIO
IPC: B60W10/18
Filed: 1984-06-25
Abstract: PURPOSE:To prevent a braking device from functioning erroneously in the case that a car braking device is automatically functioning under the specified condition by allowing a brake action to be released automatically when the accelerating pedal is pressed by a driver. CONSTITUTION:A car braking device is allowed to operate automatically under the specified condition, but it is designed to be automatically released by pressing an acceleration pedal on the part of a driver. For example, when a car is running on a snowy road, the wheel is locked by applying an emergency braking action. Even if the speed of ''zero'' is erroneously indicated, change in the speed will be more than the specified value (more than change in the speed for a normal braking action). And even if the engine rotates at more than the specified number of revolutions while no acceleration pedal is pressed, and even if the automatic transmission is engaged in a range of travelling, each solenoid 50 and 70 of No.1 electro-magnetic selector valve 5 and 7 is not magnetized, and the braking device A does not function automatically.
Patent JP-H04331991-A (JP)
Title: Musical sound controller
Inventor: NAKAMURA TOSHIHISA
IPC: G02B26/02
Filed: 1991-05-07
Abstract: PURPOSE:To control musical sound characteristics corresponding to light shielding operation without being affected by variation of external light of lighting on a stage. CONSTITUTION:A photosensor is so arranged that the external light can be photodetected or cut off and the level value (e.g. mean value AVn) excluding the variation component of the external light photodetected by the photosensor is calculated (step 101). Further, a control value Cn consisting of the difference between the current external light ADn detected by the photosensor and the level value (mean value AVn) is calculated (step 103). Then the characteristics of a musical sound are controlled (step 104) corresponding to the control value Cn. Consequently, when, for example, stage performance is performed, the musical sound characteristics adequately corresponding to light shielding operation can be controlled even if the color and quantity of lighting vary diversely in synchronism with the image of music to be played.
Patent JP-H10152328-A (JP)
Title: Production of anodic active material lithium nickelate for nonaqueous secondary battery and nonaqueous secondary battery
Inventor: KOTA NAOTO
IPC: H01M4/525
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To produce LiNiO2 by baking a homogeneous mixture of a lithium salt and nickel salt formed by obtaining a homogeneous precipitate of lithium and nickel using a buffer solution for a coprecipitation reaction of a solution containing lithium and nickel with oxalic acid. SOLUTION: This LiNiO2 is produced through the following steps: In the step #5, an organic acid and a lithium salt are dissolved in water to prepare a buffer solution. Each molar amount is 3-30 times that of a nickel compound to be dissolved in the buffer solution in the step #10. The molar amount of the lithium salt is 0.25-10 times that of the organic acid. In the step #10, the nickel compound and lithium compound are dissolved in the buffer solution prepared in the step #5 in the molar ratio of (1:0.7)to (1:3.0). For producing LiNi1- XMXO2 (0<(x)<0.5, M is at least a kind of element selected from transition metals, 3B group, 4B group and 5B group metals), a compound of the transition metal or metals and 3B group element or elements, etc., is used. In the step #15, oxalic acid is added to the buffer solution to effect a coprecipitation.
Patent JP-S5755763-A (JP)
Title: Stepping motor
Inventor: INASUMI KOUICHI
IPC: H02K37/14
Filed: 1980-09-22
Abstract: PURPOSE:To compact the stepping motor extremely, and to assemble it easily by a method wherein the upper and lower convex sections of a connecting plate are inserted into the fitting holes of a stator yoke and caulked while a convex section of a motor case is inserted into a connecting hole of the stator yoke and thermally caulked. CONSTITUTION:A core 6 is penetrated into a coil frame 4 on which a coil 5 is wound, and the connecting plate 7 is fixed to one end of the core 6. The block is housed in the motor case 9, and the stator yoke 8 shaped in a U-shaped form is mounted to the motor case 9. In this case, the upper and lower convex sections 7a of the connecting plate 7 are inserted into the fitting holes 8c formed to both leg pieces of the stator yoke 8, and caulked and fixed. An oscillator block 1 is arranged in a cavity section of a rear section of the motor case 9, and both ends 5a of the coil 5 are soldered to the output pins 3 of the oscillator block 1. One end of the core 6 is penetrated to a center 8e of a surface on which the pole teeth 8a, 8b of the stator yoke 8 are shaped, and caulked. The convex section 9c of the motor case 9 is inserted into the connecting holes 8d of the stator yoke 8, thermally caulked and fixed.
Patent JP-S5923519-A (JP)
Title: Monitoring apparatus for etching
Inventor: HIROBE YOSHIMICHI
IPC: H01L21/302
Filed: 1982-07-30
Abstract: PURPOSE:To detect end of plasma etching automatically at high accuracy, by a method wherein when films of different quality in plural layers are subjected to plasma etching, photoelectric conversion elements to convert luminous spectrum of different wavelength from plasma into electric signal and a feedback circuit to feed back the electric signal to the element are provided. CONSTITUTION:Spectrophotoelectric conversion elements 13A and 13B to perform spectroscopic processing to only specific wave length inherent to the etching film of an SiO2, SiO3O4 or the like and to convert it into electric signal are attached to a side wall of a reaction chamber 1. These elements are connected through amplifiers 14A and 14B to a monitoring control device 15, which is connected to a control device 8 for a high-frequency oscillator and also to the elements 13A and 13B through a feedback circuit 16. Within the reaction chamber 1 in such constitution, an upper electrode 2 and a lower electrode 3 to hold an etching spectrum 6 thereon are opposed and luminous spectrum 12 produced between the electrodes by the high-frequency oscillator is detected by the elements 13A and 13B and the monitoring is performed.
Patent JP-H0427360-A (JP)
Title: Production of liquid seasoning
Inventor: HOSOKAWA SATOSHI
IPC: A23L27/24
Filed: 1990-05-22
Abstract: PURPOSE:To easily obtain at low cost a seasoning with a synergistic flavor for the flavor and sourness of the respective components by holding a fermented liquor, prepared by adding a specific yeast to a fermentation material, under the self-digestionpromotive conditions for said yeast followed by mixing with a lactic acid fermented liquor and then carrying out thermal conditioning under fermentation. CONSTITUTION:A yeast belonging to Zygosaccharomyces sp. and a second yeast belonging to Candida sp. are added to a raw material such as a saccharified or degraded liquor for grain or fishery products followed by aerobic proliferative fermentation. The resultant system is then held pref. under the self-digestion-promotive conditions for the former yeast rather than the latter (pref. warmed to 40-50 deg.C or cooled to 5-17 deg.C followed by holding for 3-30hr), and the resulting fermented liquor is incorporated with a lactic acid fermented liquor, prepared by adding lactic bacteria to said raw material followed by anaerobic fermentation, at the weight ratio (3-7):(7-3). Thence, the resultant mixture is put to anaerobic thermal conditioning under fermentation at 20-30 deg.C for 5-10 days, thus giving the objective seasoning.
Patent JP-S6122428-A (JP)
Inventor: RORUFU NAUMAN
IPC: B22F9/18
Filed: 1985-06-19
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-S5834673-A (JP)
Title: Connecting and controlling system of exchange circuit network for communication
Inventor: ITAKURA TERUO
IPC: H04M3/60
Filed: 1981-08-24
Abstract: PURPOSE:To usefully use plural exchanges, each of which has switchboards, by combining the information regarding the working conditions of the switchboards and the vacant and busy conditions of the outgoing lines and a remote control system for switchboard. CONSTITUTION:Station A and station B mutually count the number of delayed calls of switchboards EBA and EBB, and inform with each other of the working condition of the switchboards through MODEMs MDA and MDB and a data line (d). When it is judged from the working condition of the switchboards that a call to the incoming line INB of station B must be connected to station A because station A has less load, the call is connected to the switchboard EBA of station A, and the EBA makes the connecting operation of the outgoing line OUTA after making the reception operation. When station A has no vacant outgoing line OUTA, a vacant outgoing line OUTB of station B is searched, and the connection request from the switchboard EBA is transferred to station B through the data line (d), and, at station B, the incoming line INB is connected to the outgoing line OUTB and a control to cut off a connecting line is performed.
Patent JP-H10316702-A (JP)
Title: Microbial chitosan and its production
Inventor: ONO SUKEJI
IPC: C12N1/14
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a microbial chitosan having a high molecular weight and conforming to the Food Standards at high production efficiency by culturing mold belonging to the genus Absidia in a culture medium under aerobic conditions in which the minimum dissolved oxygen concentration in the medium in the phase of the logarithmic growth of the microbes is specified and causticizing the cultured microbes under heating. SOLUTION: The chitosan-producing bacteria are those containing a considerable amount of chitosan as a constituent of cell walls and are desirably mold belonging to the genus Absidia particularly Absidia coerlea. The carbon source of the medium is glucose, starch, molasses or the like, and the nitrogen source is yeast extract, gluten flour, urea an ammonium salt or the like. To perform the culture, the medium is relatively densely inoculated with spores or mycelia, and the DO value in the medium in the phase of the logarithmic growth of the microbes under aerobic conditions under high-agitation conditions such as aerated spinning is kept at 1-6 ppm. After the culture, the medium is separated, and the microbial cells are recovered and causticized with a strong alkali under heating to recover chitosan.
Patent JP-S5357116-A (JP)
Title: Production of high tensile h-beam steel with excellent weldability for low t emperature service
Inventor: EGUCHI NAOKI
IPC: C22C38/58
Filed: 1976-11-05
Abstract: PURPOSE: To produce a high tensile H-beam with excellent weldability for low temp. service continuously rolling steel contg. austenite grain growth inhibiting elements such as Ti, Nb, V, Zr, etc. at a specified temp. to make austenite grain fine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000323419-A (JP)
Title: Heater
Inventor: YOSHINOUCHI ATSUSHI
IPC: H01L21/205
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of the seal of a reaction container. SOLUTION: This heater comprises an airtight vertical cylindrical reaction container 1 which accommodates a heating matter 5 inside, and in which the bottom part can be opened to introduce a gas containing vapor, a vertical cylindrical heater container 2 which encloses so as to coat the reaction container 1 from above, in which the down side is opened; and a pressure-resistant airtight container 3 which accommodates these containers, and in which the bottom part can be opened.  The reaction container 1 has an upper structure 1a which is cylindrical with the upper part airtight and the lower part opened, and has a flange projecting outwardly at the lower end; a bottom part structure 1b which is cylindrical with the upper part airtight and the lower part opened, and has a flange projecting outwardly at the lower end, and is inserted into the upper structure 1a from below with the height being lower than the upper structure 1a, and a seal 1c interposed between the flange of the upper structure 1a and the flange of the bottom part structure 1b. Pouring and draining pipings 13, 13b are connected to a space 15 inside the seal 1c formed between an outer periphery of the bottom part structure 1b and an inner periphery of the upper structure 1a.
Patent JP-H07316224-A (JP)
Title: Production of isobutylene polymer
Inventor: NAKAGAWA YOSHIKI
IPC: C08F8/00
Filed: 1994-05-24
Abstract: PURPOSE:To obtain an isobutylene polymer having double bonds at the molecular terminals easily at a low cost by reacting an isobutylene polymer having specific groups at the molecular terminals with isoprene in the presence of a Lewis acid catalyst. CONSTITUTION:An isobutylene polymer having terminal groups of formula I (wherein X is halogen) is reacted with isoprene in an amt. of 1-200mol based on 1mol of the terminal groups in the presence of a Lewis acid catalyst to give an isobutylene polymer having terminal groups of formula II (wherein X is halogen). Thus, an isobutylene polymer having carbon-carbon double bonds at the molecular terminals can be obtd. rapidly and efficiently by the addition reaction of isoprene, low in cost and high in reactivity, without using an expensive allylating agent. Thus obtd. polymer can be made into a rubbery elastomer by using the carbon-carbon unsaturation for polymn. or by the addition reaction of other functional components and is useful for an adhesive, a pressure-sensitive adhesive, a coating material, an electric or electronic sealant, a vibration- damping material, etc.
Patent JP-S61291707-A (JP)
Title: Manufacture of valve for internal-combustion engine
Inventor: TSUZUKI YOSHIHIKO
IPC: F01L3/10
Filed: 1985-06-18
Abstract: PURPOSE:To facilitate the setup of a valve device b turning the small parasol part provided at the end part of the valve stem of an intake or exhaust valve after it has been inserted in the hole of a platelike body and bringing pressedly into contact with each other by a valve spring and then joining both by welding. CONSTITUTION:A small parasol part 3 having a 3-leaf shape is integrally formed at the end part of the valve stem 2 of an intake or exhaust valve 1. In the case of setup, the valve body is inserted from the valve seat 9 side, and half-split valve guides 6 are inserted into the hole of a cylinder head 8. A spring 7 is put on and a platelike body 4 provided with holes 14 having a 3-leaf clover shape is pressed down compressing the spring 7, and, after said small parasol part 3 is inserted through the hole 14, it is turned by 60 degree so that the small parasol part 3 is engagedly fitted to the platelike body 4. Since the engagedly fitted part is made in a steplike form, the upper surface of the platelike body 4 at the time of engagedly fitted state becomes a flat surface. After that, an electrode whose end is bent in a U-shape is inserted through the hole 14, and said engagedly fitted part is welded from the under surface, and finally covered with a blind plate 5.
Patent JP-H10315279-A (JP)
Title: Injection molding die
Inventor: NAKAJIMA KOICHI
IPC: B29C45/26
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding die of good resin filling properties and of long life suitable for molding a small, dense, thin and lightweight plastic molded product. SOLUTION: In an injection molding die with a cavity formed of a fixed side mold 1 and a movable side mold template being clamped by a mold presser 3 and a supporting plate 7 and integrated thereon, a step section 1b formed in parallel with a parting face and declining downward therefrom is formed on the outside of a cavity of the fixed side mold 1, and at the time of mold clamping, the step section 1b and the upper face 3c of the mold presser 3 of the above movable side mold 2 are formed into contact faces, and an air escape clearance (t) is formed on a parting face formed by the cavity upper face of the fixed side mold 1 and the cavity upper face of the movable side mold 2.