baber/WOPTO huggingface dataset:
Patent JP-2001300992-A (JP)
Title: Mold for injection molding
Inventor: YOSHIOKA KAZUHISA
IPC: B29C45/38
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a mold for infection molding which cuts a molding and a gate part automatically by employing a submarine gate and is high in molding efficiency and in which the position of the gate can be set optionally, and the gate is free from clogging. SOLUTION: The mold 10 for injection molding is composed of a cavity mold 20 and a core mold 30, and a molten resin is injected/packed in a product cavity C through a sprue 50, a runner 51, and the submarine gate 60 to mold a molding A. When the mold is opened, the molding A and the gate part can be cut automatically. By forming a thinning part 61 in the base part of the submarine gate 60, the gate part B is made flexible and easy to be demolded. The restriction of an incident angle α is eliminated in the submarine gate 60, a gate setting position can be selected freely, and the gate is prevented from clogging.
Patent JP-2001239187-A (JP)
Title: Liquid feed nozzle and treating method
Inventor: TAKANO MICHIROU
IPC: B05C11/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid feed nozzle and a liquid treating method wherein a large quantity of liquid is fed onto a substrate to be treated without imparting an impact to it and without mixing bubbles into the liquid so that a uniform and accurate pattern can be obtained, whereby a liquid treatment free from defect due to dust can be performed with a high degree of quality. SOLUTION: The liquid feed nozzle includes a nozzle cylinder body provided with a fluid inlet port, a first and second straightening plates, a first and second buffer parts, and a laminar flow forming means.
Patent JP-2001263959-A (JP)
Title: Lining structure for ceramic plate and lining method
Inventor: ZENMEI HIDEKI
IPC: F27D1/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To solve the problems that (1) a rubber plate exposed between ceramic plates (jointing part) is worn and a ceramic tip is separated and dropped out, (2) when the ceramic plates are contacted closely with each other, the retaining force of the ceramic plate through the rubber plate is deteriorated or the ceramic plates interfere mutually, and cause breaking or separation, when the ceramic plate is lined on a matrix such as the rubber plate or the like, and that (1) a gap is generated between the ceramic plates and the metallic matrix is cut by dust, (2) the ceramic plates interfere mutually and are broken when the ceramic plates are adhered closely to each other, (3) the matrix immediately below the joint part parallel to the flow of fluid is generally cut severely by dust, and (4)  control of size of the jointing part between the ceramic plates requires much labor and it is a problem in working, when the ceramic plate is lined on the matrix of a metal or the like. SOLUTION: The lining of the ceramic plate is effected by a method wherein the outer peripheral part of the ceramic plate opposed to the matrix is provided with a stepped part, while the part of gap constituted between the stepped part of the neighbored ceramic plates and the matrix is filled by a ceramic piece.
Patent JP-2001264342-A (JP)
Title: Variable interval multiple pipette device
Inventor: SEKIGUCHI SHUJI
IPC: G01N35/10
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To develop a multiple pipette device capable of speeding up the switching of the pipette intervals of multiple pipettes and safely mounting micro- tips. SOLUTION: A connected body of a pantograph structure is formed by connecting a large number of segments obtained by pivoting branch pieces at rigid pipes 2. A large number of flexible tubes 17 are connected to a pump cylinder from one end of the rigid pipes 2, and a large number of micro-tips for collection and dispensation are detachably attached to the other end of the rigid pipes 2. By manually winding up and down a wire 11 tied to one end of the connected body around a drum 10, it is possible to extend and contract the connected body in a fixed block comprised of end plates 9 and 9'. It is detected that all the micro-tips are safely mounted by elastically biasing the rigid pipes 2 in the direction of the micro-tips and detecting the degree of the biasing force on a specific rigid pipe.
Patent JP-2001310221-A (JP)
Title: Press-fitting device and press-fitting method
Inventor: HASHIMOTO KAZUYUKI
IPC: B23P19/02
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out press-fitting work of a metallic cap with a cathode base body to a cathode sleeve in high precision. SOLUTION: The cathode sleeve 12 is fixed (S81) and its overall length is measured by an overall length measuring mechanism part 20 (S82). Thereafter, the cathode sleeve 12 is set on a temporary press-fitting mechanism part 40 (S83), the cap 11 with the cathode base body is arranged on a press-fitting port (S84), the cap 11 with the cathode base body is positionally regulated by closing a chuck 42 (S85), and it is temporarily press-fitted by rising of a magazine 21 by pressurizing quantity in accordance with the measured overall length on the basis of a press-fitting data (S86).  Thereafter, the cathode sleeve 12 is set on a main press-fitting mechanism part 60 (S87), a press-fitting presser pin 62 is lowered (S88), the magazine 21 rises by pressurizing quantity in accordance with the measured overall length of the cathode sleeve 12, the cap 11 with the cathode base body is pressurized (S89), and it is perfectly press-fitted (S80).
Patent JP-2001302257-A (JP)
Title: Machine for molding glass bottle
Inventor: KOBAYASHI AKIRA
IPC: C03B9/16
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To position a guide ring in the center of a mouth mold, when the mouth mold is opened, and prevent the guide ring from shifting to either of the half members of the mouth mold. SOLUTION: Two rods are formed on the lower surface of a guide ring in a hung state so that the rods are inserted into the upper portion of a finish mold through the lower portion of the mouth mold. The rods are positioned at mutually 180 deg.-separated places and at the places coincident with the matching surfaces of the half members of the mouth mold and with the matching surfaces of the half members of the finish mold. Longitudinal grooves for penetrating or inserting the rods are formed on the matching surfaces of the mouth mold and the finish mold. When the mouth mold is opened on the finish mold, the rods are inserted into the longitudinal grooves of the finish mold and fit. Thereby, the guide ring is positioned on the finish mold.
Patent JP-2001300062-A (JP)
Title: Game machine
Inventor: FUJII YASUTOMO
IPC: A63F7/02
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that increases the interesting property and unexpectedness of a game while enlarging the display section. SOLUTION: A game machine having a display section displaying a prescribed display screen, a start winning slot displaying varyingly the display screen displayed in the display section, a plurality of obstacles arranged in the vicinities of the display section and the start winning slot on a board, in which a game is played by making shot balls fall by their gravity while shooting balls to the upper portion of the board, the aspect ratio in the display area of the display section is set by making the height smaller than the width.
Patent JP-2001314552-A (JP)
Title: Game machine
Inventor: ANDO KEIJI
IPC: A63F5/04
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of easily informing a player playing a game of the latest information from outside by displaying the information on the game machine. SOLUTION: This game machine 10 has an information display device 170 for displaying various information for a player. A control device 20 comprises a game control device 21 for controlling games, and a production control device 22 for storing the information to be displayed on the information display device 170 and controlling the display of the information display device 170. The production control device 22 has a data take-in part 155 for directly taking in the information from outside via a communication line without using the game control device 21. The outside information taken in by the data take-in part 155 is displayed for a player by the information display device 170.
Patent JP-2001312596-A (JP)
Title: Buying method for goods or service
Inventor: YOSHINO YASUO
IPC: G06Q20/02
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a buying method for goods or the like capable of processing payment based on plural saving accounts practically by one operation for buying of goods or the like in electronic commercial transaction. SOLUTION: In this buying method, a virtual cash payment controller displays a balance on a user's saving account stored in a saving balance storage on an user's terminal responding to a request from the user's terminal, and the controller stores a virtual payment amount to a saving account into a virtual memory tray based on an instruction of the virtual payment amount from the user's terminal to each saving account. Then a virtual shop asks to the controller whether the payment for goods is available or not, the controller makes a judgement whether a virtual payment amount to each user's saving account stored in the tray is less than the balance stored in the balance storage, so that the controller informs each virtual shop of it.
Patent JP-2001317214-A (JP)
Title: Caulking gun
Inventor: HAGIWARA KOICHI
IPC: E04G23/02
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a caulking gun, which can be operated at a narrow place and which has a simple structure. SOLUTION: In the caulking gun, which has a main body 12, which is filled with a caulking agent or the like and to which a cartridge 11 with a piston body 13 arranged on a bottom is installed detachably, and a trigger 19 mounted on the main body 12, and from which the caulking agent or the like is discharged from a nozzle 14 for the cartridge 11 by forwards pushing the piston body 13 gradually by pulling the trigger 19, a rod 20 composed of a steel plate, in which a cross sectional shape is formed in a curved shape, a forwarding mechanism 30 backwards forwarding the rod 20 gradually by pulling the trigger 19 and a folding-back means 70 folding back the backwards forwarded rod 20 towards a front are secured, and the piston body 13 is forwards pushed gradually by the front end section 22A of a folding-back section 22 folded back by the folding-back means 70.
Patent JP-2001316310-A (JP)
Title: Method for producing highly pure ethylene glycol
Inventor: KAKIMOTO YUKIHIKO
IPC: B01J23/50
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing highly pure ethylene glycol from the by-produced ethylene glycol obtained from the purification process of ethylene oxide produced by the catalytic vapor-phase oxidation of ethylene or from crude ethylene glycol produced by the hydration reaction of crude ethylene oxide obtained from the intermediate process of the above purification process. SOLUTION: Highly pure ethylene glycol is produced by the purification of ethylene glycol while supplying an inert gas to the bottom liquid part of the bottom of a distillation column, a multitubular reboiler and the connection pipe of both apparatuses.
Patent JP-2001277374-A (JP)
Title: Method for preparing net-like drawn web and apparatus for preparing it
Inventor: KURIHARA KAZUHIKO
IPC: B29D28/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a net-like drawn web and an apparatus for preparing it wherein cost for apparatus is inexpensive and the process is shortened and high productivity and high performance are obtained by using the apparatus as a film-forming apparatus and a slitting apparatus at the same time by providing cuttings during film forming. SOLUTION: The present invention is the method for preparing the net-like drawn web wherein the cuttings are produced in a thermoplastic film and the film with the cuttings is uniaxially drawn and the method for preparing a net- like drawn web and an apparatus for preparing it wherein a molten resin film extruded from a T-die is brought into tight contact with a cooling cylinder on which a number of edge-shaped projections or channels are provided to form a cooled film on the cooling cylinder and to form the cuttings on the edge-shaped projected parts of the cooled film and the film with a number of cuttings are uniaxially drawn in the length direction of the cuttings, are provided.
Patent JP-2001322874-A (JP)
Title: Aluminum nitride sintered body and method for manufacturing the same
Inventor: KOMATSU MICHIYASU
IPC: C04B35/581
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum nitride sintered body and a method for manufacturing the body which makes low temperature sintering possible and which is excellent in strength or the like compared to conventional aluminum nitride and to provide an aluminum nitride sintered body and a method for manufacturing the body which can be sintered at low temperature and which is excellent in both of strength and thermal conductivity. SOLUTION: The sintered body contains 2 to 10 wt.% doxide of at least one kind of element selected from Sm and Nd, 0.15 to 1.5 wt.% elf boron compound calculated as the B component, and 0.01 to 0.2 wt.% silicon compound expressed in terms of the silicon component, and the balance of aluminum nitride.
Patent JP-2001320545-A (JP)
Title: Image reader
Inventor: NISHIZAWA AKINORI
IPC: G03B27/62
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of detecting the adjacent sizes of a plurality of types of originals even without arranging a photoelectronic sensor corresponding to each type of originals. SOLUTION: This image reader is provided with a photoelectronic sensor movement control means 11 for reciprocating a reflection photoelectronic sensor 11a arranged under contact glass 9a within a prescribed linear movement path and a main control means 1 for discriminating the largeness/smallness of a movement period form turn of the sensor 11a that moves in the linear movement path till turn off of the sensor 11a and identifying an original size.
Patent JP-2001318348-A (JP)
Title: Contact lens mounting liquid
Inventor: ARIMURA AKIKO
IPC: G02C13/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a contact lens mounting liquid which not only has excellent wetting properties in wearing contact lenses but has usability as well and is useful as the mounting liquid for not only hard contact lenses but soft contact lenses as well. SOLUTION: This contact lens mounting liquid contains (A) a polyvinyl-base high-polymer compound and (B) a cellulose-base high-polymer compound, has a viscosity of 5 to 25 mPa.s and more preferably further contains (C) cyclodextrins and is usable as the soft contact lens mounting liquid as well.
Patent JP-2001321368-A (JP)
Title: Plasma taking tool
Inventor: AMANO YOSHIKAZU
IPC: A61B5/15
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of easily performing blood collection and blood filtration at the same time with a simple structure to prepare a plasma sample. SOLUTION: This plasma taking tool comprises a blood filter and a vacuum blood taking tube. A blood collecting needle is fixed to one surface of the blood filter, and a communicating needle to be inserted through the seal part of the vacuum blood taking tube to allow the both to communicate each other is fixed to the other side. The blood filter is connected to the vacuum blood collecting tube through an expansible and contractible member.
Patent JP-2001321534-A (JP)
Title: Game machine
Inventor: KANAZAWA HIROSHI
IPC: A63F7/02
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can prevent an unfair act. SOLUTION: A wiring pattern, etc., of a lead 82 mounted with a chip 80 can be confirmed from the appearance of an IC package because a microprocessor 110 and IC packages 117, 118 are sealed by a sealing member made of a transparent material. Thus an unfair IC package can be easily found by confirming the appearance to enable an IC package to be prevented from being illegally replaced.
Patent JP-2001322035-A (JP)
Title: Electrode wire for wire-cut electric discharge machining
Inventor: YOSHIMOTO MASAKAZU
IPC: B23H7/08
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To solve problems of an electrode wire for the wire-cut electric discharge machining with an oily substance applied thereto in that the electrode wire is trapped in a guide or a die, disconnected thereby, the automatic connection cannot be performed, and the completely unmanned system is less easily realized. SOLUTION: The inexpensive electrode wire for the wire-cut electric discharge machining is formed by applying the oily substance of 2-6 μg/g to a surface of a wire consisting of copper or a copper alloy, or the wire with a center layer of copper or a copper alloy and with a zinc layer on an outer layer, or the surface of a wire having the composition consisting of, by weight, 20-50% Zn, or 30-40% Zn and the balance Cu with inevitable impurities, and paraffin having the room temperature viscosity of preferably 7.0-7.5 mm2/S is used thereon. The electrode wire is never trapped in the guide or the die to cause disconnection, the automatic connection can be realized, and the completely unmanned condition can be realized.
Patent JP-2001327785-A (JP)
Title: Thread tension device for sewing machine
Inventor: HIRAMATSU TORU
IPC: D05B47/04
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a thread tension device for a sewing machine, which is good in workability and reproducibility, and makes its thread feeding amount free from an influence of a sewing speed of the sewing machine. SOLUTION: The thread tension device for the sewing machine is comprised of a thread tension member (18, 34) arranged on a thread channel from a bobbin to a sewing needle or a looper and having thread wound thereon, a piezoelectric element (15, 33) which can abut on or be separated from the thread tension member, and a control means (23) for intermittently controlling the piezoelectric element at least for a period of time during which the thread is fed from the bobbin.
Patent JP-2001322076-A (JP)
Title: Floor shape estimating device for leg type mobile robot
Inventor: TAKENAKA TORU
IPC: B62D57/032
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To accurately estimate the shape of a floor on which a leg type mobile robot, particularly a biped walking robot, is trodden, and generate floor reaction as desired by absorbing influence when the floor shape is different from what is assumed. SOLUTION: In a floor shape estimating apparatus 130, floor shape, more concretely estimated leg-to-leg floor inclination deviation θfdbestmv, is estimated on the basis of at least the control deviation of total floor reaction moment (compensatory total floor reaction moment Mdmd), and a both-leg compensation angle θdbv is corrected on the basis of the estimate. Further, floor shape, more concretely estimated each-foot sole floor inclination deviation θfnestmx, y, are estimated on the basis of at least the control deviation of each foot sole floor reaction moment around a target each-foot sole floor reaction center point, and each of foot sole compensation angles θnx, y is corrected on the basis of the estimate.
Patent JP-2001333515-A (JP)
Title: Installation structure of electrical junction box
Inventor: KASAMA MASAYUKI
IPC: H05K5/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide the installation structure of an electrical junction box that facilitates assembling work and correction of wrong. SOLUTION: With respect to the case of the electrical junction box, slide grooves 17 and 18 are defined between the tip at a prescribed point 14a of the sidewall of a first case 11 and the tip at a prescribed point 16a of the side wall of a second case 12, and the prescribed points of the flat plate 13 of the first case and the prescribed points of the flat plate 15 of the second case are protruded as elastic pieces 13b, 13d, 15b, and 15d from the prescribed points 14a and 16a of the sidewalls. The elastic pieces are provided with passive engaging portions 13c, 13e, 15c, and 15e. An installation adjusting body 20 is provided with sliding portions 25 and 26 to be fit into the slide grooves 17 and 18, and active engaging portions 23a and 23b to be engaged with the passive engaging portions 13c, 13e, 15c, and 15e as the result of movement of the installation adjusting body 20.  Either or both of the passive engaging portions and the active engaging portions are placed in multiple numbers, in the direction of movement of the installation adjusting body 20.
Patent JP-2001328481-A (JP)
Title: Cargo handling vehicle
Inventor: SAKURAMA HIROKI
IPC: B60P1/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a cargo handling vehicle constituted to smoothly and positively perform the inverse pay-out of various transported objects always in a stable attitude. SOLUTION: A cargo handing means 11 has a boom 12 provided to be rotatable forward and backward, and a boom rotating device 17. The boom is provided with a locking part 12B freely engaged with and detached from a locked part 31 of the transported object 30, and a holding means 40 for the transported object. The holding means has a holding rod 42 freely engaged with and detached from a receiving member 33 provided on the outer surface on the transported object side. When the boom is rotated backward by the actuation of the boom rotating device to pay out the transported object inversely backward, since the transported object is held by the holding means, the transported object is not rotated unexpectedly around the locked part, so that pay-out operation can be easily and rapidly performed. The receiving member for the transported object can be easily provided on the outer surface, and transportation and inverse pay-out of various transported objects can be smoothly and positively performed always in the stable attitude.
Patent JP-2001331717-A (JP)
Title: System for issuing point of promotion of coming to shop, server for shop guide, and shop guide information retrieval terminal device
Inventor: FUTAMATA HIDEKI
IPC: G06Q30/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a system for issuing points of promotion of coming to a shop, which effectively stimulates customers to go to the shop. SOLUTION: In the system for issuing points of promotion of coming to the shop where a server 1 for shop guide and a shop guide information retrieval terminal device 3 are connected through a communication network 7, the server 1 for shop guide is provided with a shop information database, a member information database, and a point management database, and the shop guide information retrieval terminal device 3 is provided with a display part, a print part, and an input part. When the shop guide information retrieval is requested from a member through the shop guide information retrieval terminal device 3, access points are issued to the member, and the use point issue data corresponding to this access is reported to the shop, and the use points are issued for use through this access.
Patent JP-2001329200-A (JP)
Title: Water-based ink composition
Inventor: NAKANO YUKIHIRO
IPC: B41J2/175
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based ink composition which is excellent in dischargeability, water resistance and wear resistance. SOLUTION: This water-based ink composition contains a colored dispersion and/or polymer particles B and has contact angle differences of -5 to +5 deg. between the water-based ink composition and materials in an ink chamber.