baber/WOPTO huggingface dataset:
Patent JP-S61155339-A (JP)
Title: Method of introducing styrene into side chain substituted group of substituted group-containing aromatic compound
Inventor: TSUBOUCHI TOSHIYUKI
IPC: C07C67/00
Filed: 1984-12-28
Abstract: PURPOSE:To introduce a styrene into a side chain, by reacting a substituent group-containing aromatic compound having a hydrogen atom at the carbon atom of the alpha-position of side chain with the styrene in the presence of an alkali metal and a benzyloxy group-containing compound. CONSTITUTION:In introducing a styrene into the side chain of a substituent group-containing aromatic compound having at least one hydrogen atom at the carbon atom of the alpha-position of side chain, the substituent group-containing aromatic compound is reacted with the styrene in a molar ratio of 5-1:1 in the presence of both (A) an alkali metal and (B) a compound containing a benzyloxy group which may be replaced with an alkyl or aryl. Na is preferable as the component A, and the amount of it used is 1:50-1:5(molar ratio) based on the substituent group-containing aromatic compound. Benzyl alcohol, cumene hydroperoxide, etc., may be cited as the component B, and the amount of it used is 1:5-1:1 based on the component A.
Patent JP-S63129804-A (JP)
Inventor: AMIHOSHI HIROSHI
IPC: H02G1/06
Filed: 1986-11-18
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-S61157247-A (JP)
Title: Core punching die for motor
Inventor: KIHARA KIYOHIRO
IPC: H02K15/02
Filed: 1984-12-28
Abstract: PURPOSE:To prevent the thin portion of a slot chip at the outer periphery of a rotor by forming a semicut portion at a punching die. CONSTITUTION:A lower holder 19 for forming a motor core punching die has a rotor shaft hole die 11, a rotor slot die 12, a stator slot die 13, a rotor outer diameter punching die 14, a notch die formed at part of the die 14 (semicut portion) 14a, a stator inner diameter punching die 16, and a stator periphery punching die 17. Further, the stator slot portion not punched in the previous step 15 is simultaneously punched at part 16a of the die 16. Further, guide rails 18 for guiding a punching material and a guide bar 20 for holding accurately the relative position of upper and lower dies. Thus, a motor core punching plate having less deformation of the slot chip of the rotor punching plate can be obtained by punching the stator slot including the bore of the stator at the semicut portion 14a.
Patent JP-H07102540-A (JP)
Title: Sandbag, sandbag with net, and method for improving environment in underwater or waterfront
Inventor: YOSHIKAWA HIDEO
IPC: E02B3/04
Filed: 1993-10-06
Abstract: PURPOSE:To improve environment for the underwater or the waterfront by a method wherein a plurality of sandbags made of nonwoven fabric with connecting holes, are arranged, being connected with one another or covered with net-like covers in plural numbers respectively in each of coverings. CONSTITUTION:A sandbag 1 composed of a surface sheet 12, a reverse-side sheet, side sheets 14, and a covering piece 11, is made of synthetic resin nonwoven fabric. Connecting pieces 21 having connecting holes 2 respectively are provided to both ends (and at the center of the surface sheet 12 and the reverse-side sheet) of the bag. The covering piece 11 of the bag 1 is opened, and earth or the like is put into the bag through the opening, and the opening is sealed up by turning the covering piece 11 down and by fastening with surface fasteners provided to the covering piece 11 and the surface sheet 12. A plurality of bags 1, each of which is filled with fillings, are connected with one another with cords or the like inserted through the connecting holes 2, and the connected bags are arranged in the underwater or to the waterfront. The bags 1, each of which is filled with the fillings, may be covered and connected with one another with net-like synthetic resin covers with their connecting holes 2 projected outward.
Patent JP-H01116616-A (JP)
Title: Variable magnification finder
Inventor: NAKAYAMA HIROKI
IPC: G02B25/00
Filed: 1987-10-30
Abstract: PURPOSE:To easily obtain high optical performance in high variable magnification all over the variable magnification range by satisfying the value of a focal distance which is the shortest of the respective synthetic focal distances of 1st and 2nd lens groups, interval between the 2nd lens group and a 3rd lens group at the above- mentioned time and the lateral magnification of the 2nd lens group in all the variable magnification areas with a specific condition. CONSTITUTION:The title finder has three lens groups such as the 1st lens group 1 with the negative index of refraction, the 2nd lens group 2 with the positive index of refraction and the 3rd lens group 3 with the positive index of refraction in order from an object side and also it has an objective lens 10 with the positive index of refraction as a whole and an eye piece lens 6 with the positive index of refraction as a whole so as to perform the variable magnification by moving the 2nd lens group 2 to an object side. In such a case, the condition of an inequality I is satisfied when it is supposed that the value of the focal distance which is the shortest of the respective synthetic focal distances of the 1st and 2nd lens groups 1 and 2 is f12w, the interval between the 2nd and 3rd lens groups 2 and 3 at the above-mentioned time is 123w and the lateral magnification of the 2nd lens group 2 in all the variable magnification is beta2. Thus, the excellent optical performance can be obtained in high variable magnification all over the variable magnification range.
Patent JP-H07102290-A (JP)
Title: Production of powdery flavor
Inventor: FUJII KAZUYUKI
IPC: A23L27/00
Filed: 1993-10-05
Abstract: PURPOSE:To obtain a powdery flavor which suffers less from a loss and deterioration during production and storage and when applied to food, etc., and can give sustained flavor or taste when taken in the mouth by using powdering base comprising specified substance. CONSTITUTION:A flavor is powdered by using a powdering base comprising a water-soluble hemicellulose, a water-soluble high-molecular polysaccharide and neohesperidindihydrochalcone. In an example, the powdering base, water and optionally an excipient such as dextrin are iniformly mixed each other to form a solution, the perfume and optionally an eddible oil or fat, etc., are added to this solution, and the resulting mixture is homogenized and dried to form a powder. Examples of the water-soluble hemicelluloses used include ones made from corns and beans. Desirable examples of the polysaccharides used include acidic polysaccharides such as ghatti gum, pectin, and tragacanth gum and neutral polysaccharides such as guar gum and tamarind seed polysaccharides. The hemicellulose/polysaccharide ratio is desirably 1:10 to 10:1 by weight. When this flavor is applied to food or the like, the amount of the neohesperidindihydrochalcone used is desirably 0.1-10000ppm based on the food or the like.
Patent JP-S61154762-A (JP)
Title: Transfer device for jacket and weight
Inventor: KUZUTANI TAKASHI
IPC: B22D37/00
Filed: 1984-12-27
Abstract: PURPOSE:To reduce an equipment cost and installation space by constituting the titled device in such a manner that the simultaneous transfer of a jacket and weight is made possible in the stage of transferring the jacket and weight from a casting mold of a knock-out line to a casting mold of a pouring line via a cleaning stage. CONSTITUTION:Holders 7A, 7B descend down to the prescribed position upon the movement of a movable carriage 5 to the position above the detaching station III of the knock-out line 2. The jacket J and weight W are superposed on each other by two stages of upper and lower claw parts 16a, 16b of arms 15 and are lifted in this state. The carriage 5 moves to the position above the cleaning station II in succession thereto where the holders 7A, 7B descent to place the weight W on an upper receiving base 18 and thereafter the jacket J is placed on a lower receiving base 20 below said base. After the weight W and jacket J are respectively cleaned, the holders 7A, 7B are risen and when the carriage 5 moves to the position 7A, 7B are risen and when the carriage 5 moves to the position above the set station I of the pouring line 1, the holders 7A, 7B descend to mount the weight W atop the upper mold and the jacket J to the body part of the molds 3 including the cope and drag.
Patent JP-2000103206-A (JP)
Title: Pneumatic tire
Inventor: TAKATSUKI TETSUYA
IPC: B60C11/01
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire for enhancing heat radiating performance of the tire and improving durability. SOLUTION: A groove 30 formed in the shoulder part 20 of a pneumatic tire 10 turns to the tire center toward the lower end part 30B from the upper end part 30A, and curves forward in the tire rotational direction. The groove 30 is composed of the bottom part 32 having a cross section being constant from the upper end part 30A and the inclined part 34 having a groove shallowing toward the lower end part 30B. Air flows in the groove 30 by beingh guided by the inclined part 34 from the tire rotational directional front by traveling by installing such a pneumatic tire 10 on a vehicle. Thus, since the air continuously flows in according to rotation of the tire, the shoulder part 20 is cooled, and separation in the end part of a belt layer 16 is restrained, so that durability of the tire is improved.
Patent JP-H11120568-A (JP)
Title: Disk recording/reproducing device with pickup adjustment mechanism
Inventor: MAEDA OSAMU
IPC: G11B7/08
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To adjust independently a radial direction and a tangential direction and to miniaturize an adjustment mechanism. SOLUTION: A disk recording/reproducing device is provided with a turntable 4, a pickup 2 slidably fitted to a pair of guide shafts 6, 60 prolonging along a disk radial direction with its both ends and the adjustment mechanism tilt adjusting the pickup 2 in a vertical plane for a chassis 1 surface on the chassis 1. The adjustment mechanism consists of a first adjustment mechanism for tilt-adjusting the pickup 2 in the radial direction of the turntable 4 and a second adjustment mechanism for tilt-adjusting the pickup 2 in the tangential direction of the turntable 4. The first adjustment mechanism is fitted to the turntable 4 to be engaged with the chassis 1.  The second adjustment mechanism consists of a cum piece 3 provided opposite to the end parts of both guide shafts 6, 60 on the chassis 1, sliding on the chassis 1 and turning one side guide shaft 6 in the vertical surface orthogonally intersecting with the pickup 2 slide direction, and the first adjustment mechanism and second adjustment mechanism are operated independently separated from each other.
Patent JP-2001101853-A (JP)
Title: Information recording and reproducing device
Inventor: HAGIWARA HIROYUKI
IPC: G11B5/455
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an information recording/reproducing device where a recording/reproducing head and a disk can be easily replaced. SOLUTION: A mobile stage 7 holding a spindle motor 9 that holds a disk D can freely reciprocate in an axis X along a fixed guide 6 and also approaches and separates from a head stack unit 5 via an air cylinder that is not shown in a diagram. A rotary positioning controller 4 which performs the rotary positioning of the unit 5 is supported by a plate 3 that is freely pivotable around a bearing unit 2. When a head H is replaced, the stage 7 is moved back and the disk D is separated from the unit 5. Then the plate 3 is pivoted upward via a grip 3a and the unit 5 is lifted and exposed.
Patent JP-H09113862-A (JP)
Title: Sterescopic video display device
Inventor: HASHIMOTO KOSUKE
IPC: G02B30/25
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic video display device displaying a stereoscopic image without glasses and without incurring a flicker due to time division and the lowering in vertical, horizontal resolution by a space light modulation element. SOLUTION: This device sticking a convex lens plate 2 to a rear surface of a polarization division light modulation element 1 respectively modulating different and orthogonally intersected polarization at every pixel combination distinguished to two parts in a checkered pattern shape is constituted of a polarization division light source 3 light emitting different and orthogonally intersected polarization in left/right bisected areas. In such a case, by separating the stereoscopic images for a left eye and a right eye synthetically processed in the checkered pattern shape displayed on the polarization division light modulation element 1 by the different and orthogonally intersected polarization, and selectively irradiating to left/right both eyes of an observer, a stereoscopic video is displayed.
Patent JP-H01118772-A (JP)
Title: Indicating instrument
Inventor: KOBAYASHI HISATAKA
IPC: G01P1/07
Filed: 1987-10-31
Abstract: PURPOSE:To improve an instrument driving signal with good response by providing FV-converting functions which differ in time constant and using a specific F-V conversion output corresponding to the frequency of input pulses as the instrument driving signal. CONSTITUTION:A pulse signal (a) from an object of measurement is inputted to an F-V conversion part 1 and 1' and converted into voltage signals (c) and (c') corresponding to the frequency of the signal (a). A selection part 2 receives the signals (c) and (c') and generates a switch signal (d) which turns on a switch circuit part 3 and turns off a switch circuit part 3' so that when the signal (a) is lower than a predetermined reference frequency, the signal (c) of the conversion part 1 with a large time constant becomes the instrument driving signal (b) to a driving part B. When the frequency of the signal (a) is higher, on the other hand, an opposite signal is generated to turn off the circuit part 3 and turn on the circuit 3' so that the signal (c') of the conversion part 1' with a small time constant becomes the signal (b) to the driving part B. Thus, the instrument driving signal with good response is obtained.
Patent JP-S63129471-A (JP)
Title: Three-dimensional object recognizing method
Inventor: ISHIGAME MASAAKI
IPC: G06T1/00
Filed: 1986-11-19
Abstract: PURPOSE:To effectively and efficiently attain the recognition of a three-dimensional object without exerting influence on a recognition factor by the size or the position of the three-dimensional object to be recognized, by extracting a feature pattern by a similarity method. CONSTITUTION:The three-dimensional object to be recognized is photographed in five directions, and each contour line is divided and extracted to a twenty-dimensional feature pattern, and is compared with a twenty-dimensional reference pattern, and the similarity to the reference pattern is found at a similarity arithmetic circuit 6. Next, the maximum similarity and a second largest similarity are found, and when a difference between them exceeds a threshold value, it is decided that a contour line belongs to a category representing the maximum similarity by a decision arithmetic circuit 10. The above arithmetic processing is executed on each contour image. When the number of obtained categories representing the maximum similarity of each contour line from the five directions exceeds the threshold value, it is decided that the photographing image of the three-dimensional object to be recognized belongs to the category representing the maximum similarity. In such way, it is possible to recognize the three-dimensional object without exerting influence on the recognition factor by the size or the position of the three-dimensional object to be recognized.
Patent JP-S61159397-A (JP)
Inventor: AKIYAMA MASAHIDE
IPC: C04B35/584
Filed: 1984-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01119092-A (JP)
Title: Composite ceramic circuit board
Inventor: OYAMA SADAKIMI
IPC: H05K1/16
Filed: 1987-10-31
Abstract: PURPOSE:To obtain a high density circuit board inexpensibly by reducing the number of parts and by facilitating the automation of a manufacturing process by providing passive elemens, active elements, and functional parts on the same ceramic circuit printed(CCP) board. CONSTITUTION:A through-hole 13 is formed through a ceramic white board 12 yielded by calcining alumina at a proper location of the same. Contact electrodes 14, 15 are provided by printing and calcining pasty silver paradium on said board at the proper location. A solid resistor 10 is formed by printing and calcining pasty ruthenium oxide linearly between the contact electrodes 14, 15. In addition, ruthenium oxide is printed into a loop pattern 16, both ends of which pattern are connected between the contact electrodes 15, 15. Hereby, a semi-solid or variable resistor pattern is formed. By coating the surface of the substrate excepting a part of the loop pattern 16 with a resin coatying 20, a CCP board is formed. By inserting a rotary shaft 18 of a brush 17 into the through-hole 13 formed through the loop pattern 16 at the center of the same, a variable resistor 11 is formed.
Patent JP-H06101844-A (JP)
Title: Microwave range
Inventor: KUME KENJI
IPC: F24C7/02
Filed: 1992-09-18
Abstract: PURPOSE:To produce popcorn in an excellent finishing state on the food placing table of a popcorn bag being an object to be cooked. CONSTITUTION:A placing weight on a turn table 2 being a food placing table is detected by a weight sensor 5. Based on a detected result from the weight sensor 5, it is decided whether a popcorn bag 4 being an object to be cooked is placed directly on the turn table 2 or placed togetherwith a placing container, such as a saucer 4a. In a latter case, a heating set time is increased to a value higher than that of a former case and popcorn in an excellent finish is produced in both cases.
Patent JP-2001103102-A (JP)
Title: Transmitter and data transmission method
Inventor: SAKAI SHIGETAKA
IPC: H04L27/06
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter-receiver where no AGC circuit of a voice wireless unit is malfunctioned and no error is caused in transmission information even when data are transmitted by the modulation system including amplitude modulation through the use of the voice wireless unit and to provide a transmission system employing the transmitter-receiver. SOLUTION: A level detector 7 detects a level of an output SB of a modulation circuit 1 and an LPF 8 extracts its low frequency component. Then a level inverting circuit 9 inverts its level. This signal SG is used to apply amplitude modulation to a carrier C from a carrier circuit 10 to generate a modulation wave SC whose frequency band is not overlapped with that of the modulation wave SB and whose amplitude is in proportion to an amplitude change of the modulation wave SB. The modulation wave SB to which the modulation wave SC is added is transmitted. A filter 11 eliminates the modulation wave SC from an output of a receiver 3 and the resulting signal is demodulated.
Patent JP-H06129711-A (JP)
Title: Hot-water reserving electric water heater
Inventor: WATANABE TAKEJI
IPC: F24H1/18
Filed: 1992-10-15
Abstract: PURPOSE:To stabilize the temperature of hot-water and improve the economics, degree of freedom of installation, workability, maintenance utility and reliability of a hot-water reserving water heater. CONSTITUTION:The water heater is constituted of a hot-water reserving tank 1, a circulating pump 2, a heater 3, a first connecting tube 5, a hot-water supplying tube 6, a temperature detector 7, a controller 8, a water feeding tube 9, a water discharging tube 10 and a hot-water discharging tube 11. When water is fed during heating operation, the water is poured into the hot-water reserving tank and, therefore, the circulating pump is never affected by it whereby hot-water temperature is stabilized and reliability is improved. Further, the hot-water supplying tube and the hot-water discharging tube are connected to the hot-water reserving tank differently and when heating operation is started during discharging hot-water, hot-water, whose temperature has not arrived at a specific temperature, is poured into the hot-water reserving tank to stabilize the temperature of discharging hot-water. On the other hand, the first connecting tube is provided with an opening and closing valve 12 to discharge hot-water and/or water in the circulating pump and the heater upon maintenance to contrive economical property and the shortening of working time. In this device, the circulating pump, the heater, the temperature detector and the controller are provided on a heat source unit 13, which is different unit from a hot-water reserving unit 14, whereby the improvement of degree of freedom of installation and the improvement of applying property and the like can be contrived.
Patent JP-2001096330-A (JP)
Title: Carrying-in-out apparatus in plate processing machine
Inventor: ITO MASAOKI
IPC: B21D43/22
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To save space and reduce cost by effective utilization of the space for placing materials, products and skeltons. SOLUTION: A skelton space 3 and material space 5 are laid serially next to a plate processing machine 1. A material carry-in device 7, carrying a material W into the plate processing machine 1, and a loader 11, equipped with a clamp 65 for carrying out skelton which is used for clamping skelton after being fabricated, are freely travelably installed between the plate processing machine 1 and the skelton space 3 and material space 5. In this arrangement, only one loader 11 is used for carrying the material W and skelton so that it is advantageous to cost-down and space saving. In addition, a product space 13 is placed next to the plate processing machine 1, and an unloader 15 for carrying out product G is installed at the space between the product space 13 and the plate processing machine 1.
Patent JP-H08121692-A (JP)
Title: Steam trap device
Inventor: NEIRU DOOZU
IPC: F16T1/10
Filed: 1994-10-17
Abstract: PURPOSE: To manufacture a simply-structured and compact steam trap device by forming a trap flow-out path capable of communicating a trap chamber with a steam outlet, and a bypass path in a position not intersecting a trap flow-in path, extended in a horizontal axis to communicate a steam inlet with the outlet. CONSTITUTION: A valve element 6 includes an L-shaped trap flow-in path 15 for connecting a steam inlet 3 with a trap chamber 5, and an inclined trap flow-out path 16 for connecting the trap flow path 12 of a trap valve seat 11 to a steam outlet 4. One rotational valve element 6 is provided with the trap flow paths 15 and 16 and a bypass path 17, and by rotating the valve element 6, trap running, bypass running and a stop state are switched. A sealing mechanism is substantially realized by valve seals 32 and 33 between the valve element 6 and outlet/inlet pipes 18 and 19, and a sealing mechanism for each trap flow path or each bypass path is made unnecessary. Thus, a structure is simplified and compact.