baber/WOPTO huggingface dataset:
Patent JP-2002060398-A (JP)
Title: Method for producing torgovdienes and estrones
Inventor: OGASAWARA KUNIRO
IPC: C07J1/00
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply producing optically active estrones (+) in high yields and optically active torgovdienes that the useful as intermediates for the estrones. SOLUTION: An optically active bicyclic dioxycyclopentenone represented by formula (1) is used as a starting substance to produce an optically active torgovdiene represented by formula (7) (wherein R1 is an alkyl, an alkenyl, an alkynyl or an aryl; R2 is an alkyl) through 5 steps. Then,the resultant togrovdiene (+) is used to produce the objective optically active estrones of formula (9) or formula (10) [wherein R1 and R2 represent the same meanings as in formula (7)] via 2 or 3 steps.
Patent JP-2002059659-A (JP)
Title: Thermal recording material
Inventor: KATSUOKA HIROTOSHI
IPC: B41M5/333
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material more excellent in coloring sensitivity and the shelf stability of a colored image. SOLUTION: This material is made to contain a specific phenolic compound expressed by the following general formula (I) (wherein R1, R2 and R3 denote individually straight-chain or branched alkyl, alkoxy, alkenyl or hydroxyl which may have a substituent containing a hydrogen atom or a halogen atom) as an electron acceptor.
Patent JP-2002064579-A (JP)
Title: Transmitter of multi-level modulation system
Inventor: AKIYAMA TOSHIYUKI
IPC: H03M13/27
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter with high performance and excellent operability that has a high code error correction capability, can correct a code error even on the occurrence of momentary interruption of radio wave and flexibly revise an information ratio of an error correction code in response to the change in a channel state. SOLUTION: This transmitter of a multi-level modulation system, by which an N-bit (N is an integer of >=2) modulation code is modulated correspondingly and is transmitted to each modulation signal point decided in advance on a signal space, adopts an error correction coding system, by which the N-bit modulation code is divided into a set of M (M is an integer >=2) bits and modulated by assigning M sets of code string codes converted into error correction codes independently of each other to a set of the M bits thereby configuring a modulation code. Thus, the multi-level modulation system transmitter high in code error correction capability and low in cost can be obtained by using an inexpensive Viterbi decoding exclusive IC in the error correction code system having high error correction capability that takes the arrangement of modulation signal points into account.
Patent JP-2002063649-A (JP)
Title: Equipment managing system
Inventor: YAMAGISHI JUNICHI
IPC: G06Q10/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To inexpensively develop stores over a wide range by introducing a wireless selling time point information managing system. SOLUTION: This system is provided with floor managing equipment IA, a POS data managing server 17 and a POS database 19, each of game machines 3 and 5 is provided with a charging sensor, a holding part for information based on the detection output of the charging sensor and the code information of the game machine itself and a wireless part for transmitting the held information in the holding part by radio and the floor managing equipment IA is provided with a wireless part for inputting the information outputted from the respective game machines 3 and 5 by radio and a processing part for processing the information inputted by radio while using downloaded application software and various kinds of information.  Then, the operation of the game machines 3 and 5 can be successively managed by downloading the application software of the POS data managing server L1 and the information on the POS database 19 through Internet connection.
Patent JP-2002062432-A (JP)
Title: Optical fiber head part and its treating method
Inventor: HONDA TOSHIHIKO
IPC: G02B6/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber head part which is assembled without requiring special working or a special tool and to provide its treating method. SOLUTION: In the terminating structure of this optical fiber, when an metallic tube 28 is inserted into a third pore part 24, it is easily positioned by the tip end being a butted against a step 26. Thus, application of resin coating or flare working to the metallic tube is not required as in a conventional practice and the tool preparation is not required either, and thereby manufacturing cost is controlled. When the optical fiber 10 is inserted, the element fiber 11 of the optical fiber 10 is guided by a tapered part 25 formed in a first pore part 22, and hence the optical fiber 10 is easily inserted into the metallic tube 28 even if it is thin.
Patent JP-2002061663-A (JP)
Title: Bearing unit for driving wheel
Inventor: KAYAMA SHIGEOKI
IPC: F16C19/18
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To minimize the axial displacement of a hub 4b and a driving shaft member 18c by applying a structure capable of allowing both members 4b and 18c to be easily connected, prevent the abrasion of a hub-side spline engagement part 50, and-to ensure the durability of a seal ring 38a. SOLUTION: A locating snap ring 33a is locked between a locking groove 32 at a driving shaft member 18c side and a locking step part 36 at a hub 4b side to connect both members 4b and 18c. The axial displacement of both member 4b and 18c is inhibited by the engagement of a step receiving part 44 on the hub 4b side and a pressing step part 47 on the driving shaft member 18c side. As the accuracy in size of the both step parts 44 and 47 can be easily ensured, the subject of this invention can be achieved. The problem can be solved by minimizing the axial displacement.
Patent JP-2002078302-A (JP)
Title: Method for manufacturing electric motor structure
Inventor: KIMURA TADATOMO
IPC: H02K15/12
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To form a stator by inserting a pre-fabricated a ring-shaped resin partition, after forming a ring-shaped resin part of a ring-shaped stator, in order to obtain a simpler and lower cost manufacturing method, as compared with the conventional stainless seal. SOLUTION: In this method of manufacturing an electric motor structure, the stator (3) is formed by inserting the pre-fabricated ring-shaped resin partition (2a) after forming the ring-shaped resinpart (2) on the ring-shaped stator (1), and a rotary shaft (10), having a rotor (9) via covers (7, 8) provided at both ends of the stator (3) is provided, in such a way as to be freely rotatable.
Patent JP-2002072746-A (JP)
Title: Fixing apparatus
Inventor: YAMASHITA HIROTAKA
IPC: G03G15/20
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To avoid a situation that sagging is bitten in a fixing apparatus at the time of restoring from jamming without causing a situation that a web is drawn out by reverse rotation and its sagging gets over an intermediate roller to reach a web roll side without making the fixing apparatus to be a structure that it can rotate only in one direction by making it to be a structure that it can rotate reversely. SOLUTION: The fixing apparatus 30 is equipped with a backup roller 43 in space from the web roll 41 to a web take-up shaft 42 rotating interlocked with a donor roller 39. When the device 30 is rotated in a reverse direction at the time of jamming disposal, a ratchet pawl 54 coupled with the roller 39 through a friction conducting mechanism is engaged with a ratchet wheel 52 provided in the roller 43 so as to lock the rotation of the roller 43.
Patent JP-2002067537-A (JP)
Title: Cover of album or the like and bookbinding method thereby
Inventor: KURAHASHI SHINGO
IPC: B42C11/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a cover suitable for back round hollow back bookbinding and to provide a bookbinding method for an album or the like capable of obtaining the appearance of a book in expensive binding simply and expensibly and good in the spread of a page. SOLUTION: A cover is constituted of binding cloth, a pair of the cover core papers and back lining paper bonded to the back surface of the binding cloth at predetermined positions, the connection reinforcing paper bonded over the left and right cover core papers so as to form a space part with respect to the back lining paper and the end paper covering the back surface of the cover.  Further, a hot-melt adhesive is applied to the pasteboards on the binding side of the pasteboards in a state providing an interval between the mutual pasteboards to bond the pasteboards to the back side part of the back of the cover and allowed to stand at the normal temperature in such a state that the front and back covers are bound and, on the way of the solidification of the hot-melt adhesive, pressure is applied from the left and right throat parts of the outside of the cover to expand the back part to form a back round state and the cover is fixed and held until the hot-melt adhesive is cooled to the normal temperature to perfectly solidify the hot-melt adhesive to perform bookbinding.
Patent JP-2002071448-A (JP)
Title: Building vibration failure predicting system
Inventor: MORI TOSHIYUKI
IPC: G06Q10/04
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a prediction system of a simple configuration which can predict with precision a vibration occurring in a building to be constructed caused by environment factors such as traffic vibration and factory vibration. SOLUTION: In the system, a vibration level gauge 2, a frequency analyzer 3, and an information processing equipment 3 such as a personal computer are housed in a portable case 5. The vibration level gauge 2 measures a ground vibration and has a detection piece 2b such as an acceleration pickup. The frequency analyzer 3 is a means for analyzing frequency of the measurement data of the vibration level gauge 2, and provided with an electronic circuit specialized for analyzing. The information processing equipment 3 predicts the vibration of a building when completed based on a condition input data for the building and the frequency analyzing result and displays the prediction result.
Patent JP-2002075769-A (JP)
Title: Manufacturing method of laminated electronic component
Inventor: SHIGA MOTOTSUGU
IPC: H01F41/04
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours, and at the same time prevent the position deviation of a conductor pattern. SOLUTION: Ceramic paste is printed on the surface of a ceramic green sheet, where the conductor pattern is formed, and a ceramic green sheet is laminated on the ceramic paste. A through hole is formed on the laminated ceramic green sheet, a conductor is filled, and at the same time, the conductor pattern is formed on the surface of the laminated ceramic green sheet, thus composing the conductor pattern being connected between layers.
Patent JP-2002076087-A (JP)
Title: Managing system for sampling inspection
Inventor: YANARU TAICHI
IPC: G01N37/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a managing system for sampling inspection, by which, with the frequency of inspection for each purpose in each kind of product, whether results of processing operations are acceptable is confirmed. SOLUTION: In a processing flow table, the managing system for sampling inspection checks whether each processing operation is one of determining the frequency of the sampling inspection for the specific inspecting process. In this processing operation, the frequency of inspection for the specific inspecting process is set for each kind of product processed by the table for setting the frequency of sampling. In the processing operation, the number of processed lots in each kind of product is counted by a counting table. Each lot is determined based on the number whether the lot is inspected in the specific inspecting process and the result is stored as information of the lot to the lot table. The sampling inspection can be implemented with the frequency of inspection for each purpose in each kind of product.
Patent JP-2002088589-A (JP)
Title: Hydrogen-storage material and method for producing the same
Inventor: SHIMOYAMA TADASHI
IPC: D01F9/127
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrogen-storage material composed of a fibrous graphite having high hydrogen absorbing ability, and to provide a method for producing the same. SOLUTION: This hydrogen storage material comprises a fine fibrous graphite having <=40 nm diameter. The material has >=0.8 wt.% hydrogen occlusion ratio at a room temperature and is produced by growing fine particles of catalytic metal as a nuclei by using a synthesis gas by a vapor-phase growth method into a fine fibrous graphite. The catalytic metal is selected from one or more kinds of cobalt, nickel, iron and copper. The growth by the vapor-phase growth method is preferably carried out at >=700 deg.C, one or more kinds of CO, CH4, CO2 and C2H4 and H2 gas can be used as the synthesis gas and the synthesis gas has preferably >=40% hydrogen concentration.
Patent JP-2002081195-A (JP)
Title: Unit supporting leg and method for laying double floor using the same
Inventor: HIRAKURI HIROAKI
IPC: E04F15/024
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for laying a double floor capable of approximately permanently preventing the creaking sound of the floor from being generated by simultaneously conducting the fixation of the supporting plate of a unit supporting leg to a floor panel, the fixation of a supporting bolt to a level adjusting nut, or the fixation of a floor contacting base to a foundation floor by means of an adhesive while displaying favorable workability and constructibility, and the unit supporting leg used for the above method. SOLUTION: The unit supporting leg 1 is composed of the floor contacting base 10, the supporting bolt 20 installed rotatably in such a manner as to stand on the base 10, and the supporting plate 40 mounted so as to be adjustable for height through the level adjusting nut 30 screwed to the upper end of the supporting bolt 20. A recessed adhesive flow part 45 is installed in the top surface of the supporting plate 40, and a network body 46 is installed in such a manner as to cover the flow part 45 except for an inserting hole 41. When a hollow supporting bolt is used, a hole part made in the base 10 so as to house the lower end of the hollow supporting bolt is formed in such a state as to bring about substantial penetration in order to allow the internal space of the hollow supporting bolt to communicate with the side of the under surface of the base 10.
Patent JP-2002088431-A (JP)
Title: High hardness corrosion resistant alloy member and its production method
Inventor: ROKUTANDA TAKASHI
IPC: C22C19/05
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a high hardness corrosion resistant alloy member exhibiting good corrosion resistance to acids, alkalis, salts, or the like, while maintaining characteristics in accordance with use requiring high strength and high hardness including a press molding die and further improved in the wear resistance of a sliding part. SOLUTION: This high hardness corrosion resistant alloy member 3 is provided with an alloy member body 1 composed of an Ni-Cr-Al based alloy having a composition containing Cr in the range of, by mass, 25 to 60% and Al in the range of 0.01 to 10%, and the balance substantially Ni or an Ni-Cr-Al based alloy, further containing at least one kind of element selected from Ti, Nb, Ta, Mo, W and Zr in the range of 0.01 to 6% and a surface hardened layer 2 formed at least on a part of the surface of the alloy member body 1 and having hardness of >=700 Hv by Vickers hardness. The surface hardened layer is a nitrided layer formed by subjecting the surface of the alloy member body l to nitriding treatment or a coated layer formed by reactive sputtering or ion plating.
Patent JP-2002088304-A (JP)
Title: Silica-based coating agent, method for producing thin silica film and thin silica film
Inventor: KOIKE TADASHI
IPC: C09D1/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a silica-based coating agent capable of giving a strong and thin silica film prepared by a sol-gel method and generating little cracks through drying and heat treating at <=200 deg.C, and to form the thin silica film and to provide a structural body having the silica film. SOLUTION: This silica-based coating agent contains a silica sol obtained by hydrolyzing and condensing at least one species selected from a tetraalkoxysilane having 1-3C alkyls, its hydrolyzed product and its oligomer and having 85,000-500,000 weight average molecular weight. The thin silica film is provided by the sol-gel method and has <=35 deg. contact angle with water on the surface of the film. The structural body has this thin silica film.
Patent JP-2002086673-A (JP)
Title: Screen process printing device and screen process printing method
Inventor: YAMAMOTO YUSUKE
IPC: H05K3/34
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a screen process printing device which is capable of performing a good printing process to a fine pitch electrode as well as a screen process printing method. SOLUTION: This screen process printing method by which a cream solder 22 is printed on a substrate 8 through pattern holes of a mask plate 12, comprises the steps to fill the pattern holes with the cream solder 22 by bringing the mask plate 12 with at least two thin filmlike and free sides, of the peripheral edge part, which are fixed by a rib member 11 into contact with the upper surface of the substrate 8 and move a pressing member 20 along the upper surface of the mask plate 12 and at the same time, make the ascending and horizontal movement of the rib member 11 on one side by the moving shaft 16a of a mask transfer mechanism in synchronization with the described movement of the pressing member 20 and further, release the sides of the mask plate 12 one by one from the upper surface of the substrate 8, in the subsequent plate release process.  Thus it is possible to securely ensure both good filling properties and smooth plate release properties and perform the superb screen printing process to the fine pitch electrode.
Patent JP-2002088066-A (JP)
Title: Imidophenol compound
Inventor: SASAKI TAKAHIRO
IPC: C07D209/76
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a material capable of being developed in a short time when used for a positive type photosensitive resin composition and developing high sensitive and high contrast patterning properties. SOLUTION: This imidophenol compound is expressed by the following general formula (1) or (2) [wherein X expresses a group selected from formulae (3)-(10) or a single bond; Y expresses a divalent organic group].
Patent JP-2002092385-A (JP)
Title: Bid information control system
Inventor: HARAGUCHI HIDETO
IPC: G06Q50/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a bid information control system capable of acquiring instantly desired bid information, and grasping and controlling easily the bid information even if various and complicated work kinds, ordering agencies, bidding traders or the like exist. SOLUTION: A member 13 starts a bid information acquisition software, and utilizes the bid information from a server device 5. In the software, the screens of each master maintenance S2, input of a bid register S3 and its perusal S4, a bid result total S5, a bidding result comparison S6 or the like are developed. On the screen of the bid register input, the bid information such as the work kinds, the ordering agencies, the bidding traders or the like is inputted into the bid register, and on the screen of the bid register perusal, inputted bid information is displayed. On the screen of the bid result total, the bid results are totalized and displayed relative to each work kind, and on the screen of the bid result comparison, highest bid prices of successful bid traders are compared and displayed.
Patent JP-2002093223-A (JP)
Title: Lighting fixture
Inventor: IGARASHI KENJI
IPC: F21Y101/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture 11 capable of reducing work process for replacing a storage battery 41 and of facilitating the replacement work of the storage battery 41. SOLUTION: A unit 13 integrally provided with a lamp 43, a reflector 33, a cosmetic frame 34, the storage battery 41 and a rechargeable lighting device 47 is removably mounted on a main body 12. The unit 13 is integrally formed of resin with a case 39 for storing the reflector 33, the cosmetic plate 34 and the rechargeable lighting device 47. The storage battery 41 can be replaced only by removing the unit 13 from the main body 12, so that the work process for replacing the storage battery 41 can be reduced and the replacement work for the storage battery 41 can be facilitated.
Patent JP-2002095477-A (JP)
Title: New protein and gene encoding the same
Inventor: SAKAMOTO AKIKO
IPC: A61P31/04
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an infection-specific protein derived from Elaeis guineensis, and to provide a DNA encoding the protein. SOLUTION: The objective infection-specific gene is obtained by selecting a gene that is expressed specifically in the mesocarp of Elaeis guineensis followed by examining any antibiotic activity of the gene product.
Patent JP-2002097452-A (JP)
Title: Friction material
Inventor: YOSHIMURA TATSUYA
IPC: F16D69/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a friction material lowered in attacking properties on an aluminum alloy rotor in particular and not affected by a pedal operating force or a vehicle speed. SOLUTION: This friction material is obtained by compounding and molding a base fiber, a binding material, a friction modifier and a filler and is used in combination with a rotor made of an aluminum alloy, where the friction modifier is obtained by granulating a hard inorganic powder and a solid lubricating material via a thermosetting resin binder and is dispersed in the friction material.
Patent JP-2002096080-A (JP)
Title: Supercritical water reaction apparatus
Inventor: IWAMORI TOMOYUKI
IPC: C02F1/58
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a supercritical water reaction apparatus which makes treatment stability higher when organic matters, more preferably PCBs are subjected to supercritical water oxidation treatment. SOLUTION: The supercritical water reaction apparatus 10 has a post- treatment device 36 of supercritical water reaction on the downstream of a gas-liquid separator 20. The post-treatment device 36 has an adsorbing means 42 and 44 which adsorb the PCBs in the gaseous component and liquid component separated by the gas-liquid separator 20, organic solvent supplying means 46 and 48 which supply organic solvents to the adsorbers, a waste organic solvent feeding means 50 and 52 which feed the waste organic solvents flowing out of the adsorbers into a reactor 12 and a sequence controller 54 for the adsorbers.  The sequence controller performs sequence control by controlling the automatic stop valves around the adsorbers 42 and 44 in such a manner that either of the respective adsorbers 42 and 44 is maintained at the adsorption process step and the other is maintained at the desorption process step during the operation of the supercritical water reaction apparatus.