baber/WOPTO huggingface dataset:
Patent JP-H11172047-A (JP)
Title: Thermoplastic elastomer composition
Inventor: KODERA YOSHIICHI
IPC: C08L15/02
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer composition having excellent gas barrier properties and excellent rubber elasticity by kneading a thermoplastic resin having a specified or lower oxygen permeability and a specified or lower crystalline melting point and a rubber having a specified or lower oxygen permeability in a specified ratio. SOLUTION: A thermoplastic resin having an oxygen permeability of 50 cc.mm/m<2> .day.atm or below and a crystalline melting point of 250 deg.C or below and a rubber having an oxygen permeability of 70 cc.mm/m<2> .day.at or below in such a ratio in which the thermoplastic resin constitutes 5-70 wt.% of the entire weight, and the rubber constitutes the remainder are kneaded to obtain a thermoplastic elastomer composition having an oxygen permeability of 60 cc.mm/mm<2> .day.atm or below, a hardness (Shore A) of 90 deg. or below, and an elongation of 100% or above. The thermoplastic resin is desirably polybutylene terephthalate, a random copolymer polyester, nylon MXD6, nylon 6, nylon 11, or nylon 12, and the rubber used is desirably butyl rubber, epichlorohydrin rubber, polysulfided rubber or fluororubber.
Patent JP-2000140374-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To attract a player by varying the number of balls which the player can get when a game turns into a special state. SOLUTION: In this pachinko machine, with regard to the prescribed number of opening and closing motions of ball receiving members 25a, 25b or the number of motions continuously repeated until the prescribed number of prize balls are generated, the continuously repeated number of times are decided on the basis of the result decided by a variable display 27. This varies the number of prize balls depending on each of special states in the game. If the prescribed condition is achieved, the probability outputting the result of the maximum repeated number of times is raised, and the chance to get a number of prize balls is increased, so that players can be are attracted.
Patent JP-H11156546-A (JP)
Title: Inner nozzle
Inventor: MORIWAKI SHIGERU
IPC: B23K9/26
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent a discharge of an arc from any other points than an electrode tip end and improve an arc starting property by making the nozzle composed of such a heat-resisting material as ceramic or glass and the like, and sealing an active electric portion other than the electrode tip end. SOLUTION: A collet 2 and a torch nozzle 3 are attached to a torch 1, and an inner nozzle is attached to the collect 2. An electrode 5 is stuck out from the center of these parts. An inert gas discharged from the collet 2 touches only to the tip end portion of the electrode 5, passing through a gap between the torch nozzle 3 and the inner nozzle 4. A hole diameter of the center portion of the inner nozzle 4 is made to be a degree of -0, +0.1-1 mm against a diameter of each electrode 5. Because of this constitution, as oxide film and a stain do not stick to other place than the electrode tip end, and even when they do, an accidental fire can be prevented as it is removed by a self electrode cleaning at the time of arc discharge. Also an active electric part is limited to only the electrode tip end, and steady welding is made possible because the arc discharge always takes place from the tip end of the electrode.
Patent JP-2001174743-A (JP)
Title: Optical deflector
Inventor: SHIYOU NORITOSHI
IPC: G02B26/12
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce oscillation of an optical deflector at the time of rotating it. SOLUTION: Though a fixed shaft 50 receives an exciting force by fast rotation of a rotor 68, it is more difficult to oscillate the fixed shaft than that of a conventional system, because it is fixed with a fixing screw of which the entire shaft part is made into a screw part, and the fixed shaft 50 is held and fixed between a head part 58 of a fixing screw 54 and a base 44 in a center beam constitution and a half or longer of a shaft part 56 of the fixing screw 54 is a non-screw part 56B in the part inserted to a through hole 52 of the fixed shaft 50 to have a high rigidity.
Patent JP-H11180861-A (JP)
Title: Production of large intestinal delivery preparation capable of being collapsed by inner pressure of large intestine
Inventor: TAKADA KANJI
IPC: A61K47/38
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a capsule preparation which can be broken or collapsed by the inner pressure of a large intestinal tract cavity to release a medicine in the large intestinal tract cavity, when the capsule preparation is orally administered and subsequently reaches the large intestine. SOLUTION: This method for preparing the large intestinal delivery preparation comprises adding a medicine to a melted base whose melts at human body temperature, casting the melted mixture, and subsequently applying the coating film of ethyl cellulose to the surface of the solidified cast product. The thickness of the ethyl cellulose film is such a thickness of 30-70 μm as permitting the bursting or collapse of the film by the inner pressure of the large intestinal tract cavity, when the large intestinal delivery preparation is orally administered and subsequently reaches the large intestine.
Patent JP-H11178458-A (JP)
Title: Mutually support-connective member for constructing plant support device and plant support device using the same
Inventor: KOBAYASHI HIDEO
IPC: A01G9/12
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a plant support device capable of uniquely emphasizing a liane through favorably growing the plant, also enabling as vessel with the plant raised therein the be borne thereon, so as to improve its utilization efficiency. SOLUTION: This plant support device is so designed that four supports 2 set upright circumferentially at necessary intervals are mutually connected using the subject connective members 3 in three tiers vertically. The connective member 3 is assembled previously by connecting a concentrically disposed annular body 5 and an annular component 6 by the aid of arms 7 arranged circumferentially at nearly equal angles. A vessel 36 with a plant raised therein is supported upon a support element 11 defined by the arms 7 and the annular component 6.
Patent JP-2000188483-A (JP)
Title: Production of multilayer printed wiring board
Inventor: IHARA KIYOAKI
IPC: H05K3/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a multilaler printed wiring board by so-called build-up method in which a multiplayer circuit pattern can be formed with high positional accuracy on all layers by enhancing the accuracy of exposing position in plating resist exposing process. SOLUTION: In a method for producing a multilaler printed wiring board by forming an insulating resin layer 6 and a circuit 7 sequentially on the surface of an innerlayer material 1, a laser marker 4 is formed on the surface of the insulating resin layer 6 after forming the insulating resin layer 6 before forming a circuit pattern. When a plating resist is exposed on the surface of the insulating resin layer 6, a mask pattern 8 is aligned with reference to the laser marker 4.
Patent JP-2000188397-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SHIMOIDA YOSHIO
IPC: H01L29/10
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve breakdown strength against surge of a power insulating gate-type semiconductor device, such as a UMOS. SOLUTION: An n-type semiconductor region 3, p-base regions 4 arranged in the n-type semiconductor region 3, groove parts formed shallower than the deepest parts in the p-base regions 4, n+-source regions 5 arranged on the surfaces of the p-base regions 4, an n+-embedded drain region 2 arranged under the p-base region 4, gate insulating films 6 formed on the sidewalls of the groove part and control electrodes 7 embedded in the groove parts are installed. An n-type pull-out region (sinker) 8 reaching the n+-embedded drain region 2 from the surface of the n-type semiconductor region 3 is provided. The base corner parts of the groove parts are covered by the p-base regions 4, and the centers of the base parts of the groove parts are brought into contact with the n-type semiconductor region 3.
Patent JP-2001184461-A (JP)
Title: Reproducing device for card type optical recording medium
Inventor: AIZAWA TADASHI
IPC: G06K17/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing device for a card type optical recording medium which can drive respective mechanisms, etc., without using any motor. SOLUTION: This reproducing device reproduces information from an optically readable card type optical recording medium 6 inserted into an insertion slot 30 and has an optical information read part 34 which scans the optical recording medium to read the information out, a medium ejecting mechanism 36 which ejects the optical recording medium after reading it, and a curvature correcting mechanism 38 which presses the optical recording medium in contact and leaves it and thus corrects the curvature of the optical recording medium. This reproducing device is provided with a driving force accumulating gear mechanism 40 composed of gears 50 to 58 which can engage with and disengage from one another and elastic members 60 and 62 which accumulate as elastic force the force generated at the time of the medium insertion by the rotation of the gears, and the force generated when the optical recording medium is inserted is accumulated in the gear mechanism and released in specific timing to obtain driving forces for the individual mechanisms and rear part.
Patent JP-2000154368-A (JP)
Title: Modified silicone-based sealing material for construction
Inventor: SONODA YUSUKE
IPC: C09K3/10
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having an excellent resistance against slipping and a proper gloss which can be used as a modified silicone-based sealing material for construction. SOLUTION: This composition is obtained by incorporating (A) 100 pts.wt. of a rubber-based organic polymer having a hydroxy group bonded with a silicon atom and/or a hydrolyzable group and at least one silicon-containing group(s) which is/are linkable by forming a siloxane bond, (B) 0.01-5 pt(s)wt. of a slipping inhibitor, and (C) 1-15 pt(s)wt. of glass balloons.
Patent JP-2000191560-A (JP)
Title: Aromatic hydrocarbon compound and organic electroluminescence element using thereof
Inventor: KAWAMURA HISAYUKI
IPC: H05B33/14
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new aromatic hydrocarbon compound having an anthracene structure useful as a constituting material for an organic electroluminescence element exhibiting high heat resistance and having excellent luminous efficacy. SOLUTION: Compounds of formulae I, II and III  Ar1 to Ar5 are each a (substituted) hydrocarbon group having the number of nuclear atoms of 5-40; m=1-3; p=3-8; q=0-2, and r=0-4, and at the same time q+r=3-8; X is a group of formula IV [R1 and R2 are each a (substituted) hydrocarbon group having the number of nuclear atoms of 5-40]}. For example, a compound of formula V. Compounds of formulae I to III are obtained for example, by coupling a halide of an aromatic compound with a halide of a styryl compound through a method such as Grignard reaction.
Patent JP-H11195029-A (JP)
Title: Data retrieval system and recording medium recording data retrieval program
Inventor: HIGASHIHARA TOSHIO
IPC: G06F17/30
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce the load of data retrieval and to obtain desired data. SOLUTION: A data retrieval system contains a client 12 (word wide web(WWW) browser 30) requesting data retrieval from a data base 40 with the designation of a retrieval condition and a WWW server 10 (WWW server 20) obtaining data applied to the retrieval condition from the data base 40 and informing the client 12 of it. The WWW server 10 informs the client 12 of data obtained from the data base 40 and supplies a secondary retrieval program 26 for retrieving data. The client 12 retrieves data applied to the retrieval condition by a secondary retrieval processing part 34 realized by a program from the WWW server 20 from a first data base retrieval result 36 informed from the WWW server 20.
Patent JP-2000193931-A (JP)
Title: Liquid crystal display device
Inventor: ITO ISAMU
IPC: G02F1/133
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain sharp rising characteristics of a liquid crystal by controlling liquid crystal molecules to have a specified pretilt angle and a twisting angle on the interface of a substrate and controlling the product of the refractive index anisotropy of the liquid crystal and the thickness of the liquid crystal layer to a specified value. SOLUTION: This liquid crystal display device for multiplex driving is equipped with a liquid crystal panel consisting of two substrates 2, 3 and a nematic liquid crystal with positive dielectric anisotropy held between the substrates, and polarizing plates 10, 11 on the outside of the panel. In this device, the pretilt, angle between the director of the liquid crystal molecules and substrates 2, 3 on the substrate interfaces is controlled to 0.5 deg. to 1.5 deg.. The product Δnd of the refractive index anisotropy An of the liquid crystal and the thickness d of the liquid crystal layer is specified to 0.45 to 0.6 μm. After alignment films are formed and rubbed with a rubbing cloth to align liquid crystal molecules in one direction, the substrates 2, 3 are disposed facing each other and the liquid crystal is sealed between them.  Thus, the liquid crystal molecules are gradually twisted from the substrate interface to produce 94 deg. to 106 deg. twisting angle. Thereby, the rising characteristics of the liquid crystal can be made sharp.
Patent JP-H11188615-A (JP)
Title: Wafer polishing device and wafer transferring device
Inventor: HORIGUCHI AKIRA
IPC: B24B37/12
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To index a wafer without accompanying the removal and the connection of a carrier, and the unnecessary polishing of the wafer, as well as avoiding the damage of the wafer to be a problem in the forming time of the device, in a planetary gear system wafer polishing device. SOLUTION: To the lower surface of the upper side rotary surface plate 12 which is provided on the lower side rotary surface plate 11, plural suction ports 12b are provided. When the rotary surface plate 12 is raised after a wafer 1 is polished, the wafer 1 is sucked and held at the lower side of the rotary surface plate 12, and the wafer 1 is picked out from the carrier 13. The index of the wafer 1 picked out from the carrier 13 is carried out by rotating the rotary surface plate 12.
Patent JP-H11187724-A (JP)
Title: Rice plant transplanter
Inventor: TAKEDA YUICHI
IPC: A01C15/04
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a rice plant transplanter that can make smooth fertilization by smoothly conveying the fertilizer in the fertilizer hopper through the fertilization hose with a small conveying force. SOLUTION: In this rice plant transplanter that is equipped with the fertilizer applicator in the rear of the tractor and has the transplanting unit 15 liftably linked through the linking mechanism 27 to the rear of the tractor 1, the hose regulators 98 and 99 are installed to regulate the loosening of the hose 47 that connects the fertilizer hopper 45 to the fertilizer releaser 97.
Patent JP-2001184275-A (JP)
Title: Method and system for processing information for accumulating question mails arriving through electronic mail network and for preparing and distributing answer mails
Inventor: FUJIKAWA YUKIHIRO
IPC: H04L12/54
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To constantly maintain a proper answer level by providing a management system for utilizing stored data and for realizing the unitary management of the contents of each of tasks. SOLUTION: Question mails transmitted from users are accumulated in a server 11, and each question mail is registered in a processing queue 12a. The outline of each registered question mail is display as a list as a processing- waiting mail group 42a on a shared information screen 40 of each reply computer 13 connected through a network to the server 11. The question mail selected by a replier as an object to be processed is temporarily excluded from the queue 12a. Then, the preparation of the reply mail is carried out by the replier, the reply mail is transmitted to the mail address of the question mail transmitter, and the question mail is removed from the queue 12a as the already processed mail.
Patent JP-2001184542-A (JP)
Title: System and method for managing automatic vending machine and computer readable recording medium with recorded program for computer to execute the same method
Inventor: FUKUI KAZUO
IPC: G06F19/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of articles to be scrapped by performing sales promotion concerning the article, to which scrapping processing is required. SOLUTION: Vending information containing an article name, the stock of articles and a scrapping limit at least is collected from each of automatic vending machine for each of columns of the automatic vending machine, the quantity of designated articles to be sold within a designated period in the future is estimated on the basis of the collected vending information, and while using the estimated result, special scrapping measures such as change in the position of a select button, moving of the article and discounted selling are taken to the article to be scrapped in the near future.
Patent JP-2000229416-A (JP)
Title: Ultrasonic self-cleaning ink jet printer with oscillation barrier wall and assembling method thereof
Inventor: SHARMA RAVI
IPC: B05C11/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic self-cleaning ink jet printer in which cleaning effect is enhanced and an assembling method thereof. SOLUTION: A cleaning assembly has an oscillatory barrier wall 210 arranged oppositely to the surface 90 or an orifice and defines a gap between the surface 90 and the orifice. Since the barrier wall is provided, liquid flowing through the gap is accelerated and a hydrodynamic shearing force is generated in the liquid. The shearing force acts on contaminants to 'clean off' the contaminants from the surface 90 and/or the orifice. An ultrasonic converter 245 communicating with the liquid is also provided in order to move the contaminants forcibly by generating a plurality of pressure waves 247 in the liquid. Furthermore, a pump 290 communicating with the gap through the liquid is provided in order to feed the liquid through the gap. When the surface and/or the orifice is cleaned, the contaminants float in the liquid. Filters 300, 310 separate the contaminants float from the liquid.
Patent JP-2001180685-A (JP)
Title: Automatic liquid feeder
Inventor: KOSEKI YUJI
IPC: B65D25/40
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic liquid feeder for reducing a residual liquid in a container and taking the same out almost completely when the liquid is taken out of the flexible container. SOLUTION: An automatic liquid material feeder A is constituted of an outer container 2 of pressure-resistant rigidity with a pressurized air flow inlet 1, a flexible inner container 3 stored in the outer container 2 and having an opening 8 bored as a drain outlet for a liquid content 7 close to the outer face of the outer container 2, a pressurized air feed means for feeding the pressurized air into a space between the outer container 2 and the inner container 3 through the pressurized air flow inlet 1 and also a nozzle 4 tightly inserted into the opening 8 of the inner container 3 and sucking and draining the stored content 7, and a plurality of fine holes 5, 5... are opened on the body periphery of the nozzle 4, and a plurality of vertical line grooves 6, 6... extended to the end of the nozzle 4 are formed at least on the body periphery of a lower-half.
Patent JP-2001184463-A (JP)
Title: Array constitution of memory card storage part of reproducing device
Inventor: ANDO KUNIHIRO
IPC: G06K17/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a memory card by improving the array constitution of a memory card storage part of a reproducing device. SOLUTION: The memory card storage part of the reproducing device is equipped with card slots 16 which are disposed adjacently in mutual overlapping relation and which store memory cards MC, and eject buttons 15 for memory card ejection corresponding to the card slots 16. At least a pair of card slots 16 are arrayed so that memory cards MC are store in parallel while the areas of their surfaces are at least partially facing each other, and the respective eject buttons 15 are arrayed at adjacent positions characteristic of the card slots 16 without having no overlap part in parallel to the surface of the memory cards MC, so that the eject buttons 15 are not located close to one another.
Patent JP-H11168113-A (JP)
Title: Semiconductor resin-sealed device
Inventor: NAKADA TORU
IPC: H01L21/56
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To conduct efficiently a dust collection and an exhaust of a resin feeding part for molding and a molding part and to prevent a reduction in the quality of a product by a method, wherein the resin feeding part is provided with a first duct collecting means, the molding part is provided with a second dust collecting means and these means are controlled by a control means. SOLUTION: A dust collection and exhaust unit 28 for a molding resin feeding part 22, and a dust collection and exhaust unit 29 for a molding part 24, are provided individually, and the units 28 and 29 are provided so that the units are individually controlled by a control unit 30. Owing to this, since the units 28 and 29 are actuated individually, while being controlled without being restricted by the operations of the parts 22 and 24, dust collecting and exhaust of the feeding part 22 can be efficiently conducted without being restricted always by the dust collection and exhaust operation of the molding part 24 at all times.  Accordingly, since the dust collecting operation of a resin powder generating part can be always conducted at the time of the operation of the feeding part 22 having high generation rate of resin powder, dust can be prevented from being scattered into the interiors of the units. Moreover, owing to that, the scattered resin powder or the like can be prevented from being contained into the interior of a resin package, so that reduction in the quality of a product is prevented.
Patent JP-2001075763-A (JP)
Title: Device and method for link information retrieval, device and method for link information setting, device and method for information processing, and storage medium
Inventor: MORO TAKAHIRO
IPC: G06F17/30
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide the best combination of functions by relating the various functions that a printer has with each other by setting conditions needed to extract link information and updating the stored information according to the extracted link information. SOLUTION: An extraction condition setting part 7 previously stores conditions needed to extract link information. A link information storage part 8 includes multiple link information storage parts and stores an information group to be modified by being linked when a user changes settings of a printer driver. A setting information replacement part 9 receives the link information group reported by the link information storage part 8 to a data processing part 1 as a result of the extraction of the link information and replaces the contents of unchanged set values of setting items stored in a current value storage part 5 with the newly received link information. An extracted information storage part 10 stores the link information as the result of the extraction of the link information.