baber/WOPTO huggingface dataset:
Patent JP-2001343968-A (JP)
Title: Key and keyboard device
Inventor: KAWAMURA KIYOSHI
IPC: G10C3/12
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To impart the manipulation feel nearly similar to that of conventional keys to a player without entailing the complication of process steps and without using lead. SOLUTION: This key 104 has key sticks 104c freely turnably supported by balance pins 105 and a black key 104a or white key 104b disposed on a player side atop the key sticks 104c. Weight members 205 are mounted atop the key sticks 104c in place of the conventional structure to insert and fasten the lead into the key sticks 104c.
Patent JP-2001345570-A (JP)
Title: Cabinet for subscriber's protective device
Inventor: TSUBONE DAISUKE
IPC: G02B6/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a cabinet for a subscriber's protective device, capable of reducing holes perforated at an outer wall by integrally conducting a terminating process of an optical cable core wire and mounting of the protective device, facilitating assurance of a mounting space, and improving the appearance. SOLUTION: The cabinet for the subscriber's protective device comprises a cabinet body 140, and a cover 141 mounted thereon. The body has therein a mounting part 130 for mounting a protective device unit 30, a support 110 for mounting a terminating means 20 of outdoor wirings of the optical cable core wire 10 and subscriber's side wirings, and a winding member 120 for winding an excess part 11 of the core wire, so as to surround the part 130.
Patent JP-2001346051-A (JP)
Title: Picture communication equipment and its control method
Inventor: SAITO TOSHIAKI
IPC: H04N1/32
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a black-and-white picture is transmitted against a use's intension when a picture is converted into the black-and-white picture and transmitted in the case where an opposite party unit has no color reception ability. SOLUTION: When the transmission of a color picture is indicated (S1205), a transmission processing is controlled so as to transmit the color picture in accordance with information concerning the color reception ability of the opposite party unit (S1206) and the setting state of a color/black-and-white change permission switch (S1207), to transmit a picture as the black-and-white one (S1208-1210) or to stop transmission (S1218-S1231).
Patent JP-2001346983-A (JP)
Title: Pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine capable of arousing the interest of a player by variably displaying the plural sets of game patterns corresponding to the plural detection signals of a pattern start detection means based on the establishment of a prescribed condition. SOLUTION: This pinball game machine is provided with a start detection means 13 for detecting a game ball, a pattern display means 19 capable of variably displaying the game patterns, a game judgment means 40 for judging whether or not to generate a special game state advantageous to the player based on the detection signals of the start detection means 13 and a pattern display control means 44 for controlling the fluctuation of the game patterns of the pattern display means 19 based on the judged result of the game judgment means 40.  The pattern display control means 44 is provided with plural display functions for making the pattern display means 19 variably display information based on the plural judged results corresponding to the plural detection signals at the different points of time of detection by the pattern start detection means 13 based on the establishment of the prescribed condition.
Patent JP-2001349905-A (JP)
Title: Contact probe and manufacturing method thereof
Inventor: KAWAKAMI YOSHIAKI
IPC: G01R31/26
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To make a ground line, a power line, etc., commonly usable even when the number of pins is increased, and the size of the pins is reduced, and to ensure a wiring space in a contact probe, and a manufacturing method thereof. SOLUTION: In this contact probe 10 in which a plurality of pattern wires 9 are formed on the surface of a film body 8, and each tip of these pattern wires is protruded from a tip part of the film body to form a contact pin 9a, the film body has at least one metal film 7 stuck to the back side of a resin film 6, a through hole 8a communicated with a part of the pattern wires GND out of the plurality of pattern wires is formed through at least the resin film, and the part of the pattern wires are folded toward the through hole, and brought into contact with the metal film.
Patent JP-2001348677-A (JP)
Title: Rubber roller and its production method
Inventor: WATABE MASAHIRO
IPC: C23C28/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a surface treating method for a rubber roller mandrel having corrosion resistance and adhesive properties equal to or above those by the conventional method, by which the operation cost is low equally to that in the conventional method, and also, an environmental load is small. SOLUTION: In the rubber roller in which a rubber layer is cylindrically formed on the outer curcumference of a metallic mandrel, the surface of the mandrel is coated with a Zn-Fe alloy plating layer, and the rubber layer is vulcanized and formed on the Zn-Fe alloy plating layer.
Patent JP-2001356423-A (JP)
Title: Instant printer and instant film pack
Inventor: KITAGAWA KIICHIRO
IPC: G03C3/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of uneven feeding by a developing roller. SOLUTION: The developing roller 26 and an exposure head are arranged having a spacing L therebetween apart more than the length L2 between the front end edge on the transporting direction side of an instant film 21 and the rear end on the transporting direction side of an exposable regions 21a. Pinch rollers 25 are arranged near the exposure head. When the instant film 21 is delivered by a claw and the front end edge of the instant film 21 arrives at pinch rollers 25, the exposable region 21a exists right below an exposure opening 20a. The transportation of the instant film 21 and the three color sequential exposure by the exposure head are simultaneously performed at the point of this time. When the front end edge of the instant film 21 arrives at the developing roller 26, the three color simultaneous exposure by the exposure head is completed.  As a result, only the transportation of the instant film 21 is carried out when a developer pod is crushed by the developing roller 26. The occurrence of the uneven feeding by the developing roller 26 can thus be prevented.
Patent JP-2001356738-A (JP)
Title: Active matrix type liquid crystal display device and drive method therefor
Inventor: SAKAI NAOTO
IPC: G09G3/20
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To realize pixel resolution of higher definition by charging pixels of a liquid crystal panel without being affected by a delay in a time constant using a conventional method. SOLUTION: Plural scanning signal lines and plural data signal lines are arranged in a matrix form in the liquid crystal panel. A scanning drive 21 sequentially turn on the scanning signal lines at the intersections with these signal lines, to make the tree-terminal active elements of the liquid crystal panel active. When an active element of the preceding stage scanning signal line is ON, the scanning driver 21 turns on the active element of the present stage scanning signal line while shifting the active element of the preceding stage scanning signal line in time. Thus, the scanning driver issues an output to turn on at least two or more scanning signal lines overlapped at the same time, and this lengthens the charging time of the pixel electrodes.
Patent JP-2001354923-A (JP)
Title: Adhesive tape for bundling
Inventor: TOIDA HIDETOSHI
IPC: C09J7/02
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To prepare an adhesive tape for bundling, which can be cut by hand but has enough bundling property uneut by vibration during transportation, by improving the defect of an adhesive tape using a plastic film as the substrate which is strong but unable to be cut without a cutter. SOLUTION: This adhesive tape having enough bundling property and capable of cutting by hand is obtained by making a slit 2 of about 0.5-1.5 mm long on a plastic substrate of an adhesive tape 1 for bundling along the direction of its length at a bit inside from both sides, and total length of the slit 2 is made to about 25-50% of the length of the tape.
Patent JP-2001358338-A (JP)
Title: Trench gate type semiconductor device
Inventor: ONOZAWA YUICHI
IPC: H01L29/78
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a gate oxide film by solving the problem of deterioration of gate withstanding voltage due to the gate oxide film in a terminal part of a stripe-shaped trench, in a trench gate type semiconductor device wherein a gate of a MOS structure is formed in the trench. SOLUTION: (1) In order to improve reliability of the gate oxide film, thickness of the gate oxide film 3a in the terminal part of the trench 5 is made thicker than the other part of the gate oxide film, and (2) the terminal part of the trench 5 is surrounded by a P terminal region 26 which is deeper than the trench 5.
Patent JP-2001059145-A (JP)
Title: Nonoriented silicon steel sheet and its manufacture
Inventor: TANAKA ICHIRO
IPC: C22C38/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a nonoriented silicon steel sheet excellent in blankability and cauking property at the time of being used as a stock for an iron core of motor and formed into an iron core and excellent in magnetic property at the time of being used as an iron core, its manufacturing method, and an iron core. SOLUTION: The steel sheet has a chemical composition containing, by mass, <=0.01% C, <=2.5% Si, <=2% Mn, and 1-5% Al and satisfying Si+Al+0.5×Mn=2.5 to 5% and also has 0.1-0.4 mm sheet thickness, 50-180 μm average grain size, and 130-210 Vickers hardness. At the manufacture of this steel sheet, a slab is heated to <=1300 deg.C and hot rolled, and the hot rolled plate is cold rolled to 0.1-0.4 mm thickness, and the resultant sheet is finish annealed at 700-1150 deg.C.
Patent JP-2001358358-A (JP)
Title: Quantum well type infrared sensor
Inventor: TANAKA HITOSHI
IPC: H01L27/14
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a quantum well type infrared sensor in which controllability of machining is enhanced in dry etching process. SOLUTION: GaAsN or GaAsNSb having a lattice constant different by 0.1% or less compared with that of GaAs is employed in a well layer 2 constituting a multiple quantum well layer 1.
Patent JP-2002004338-A (JP)
Title: Turning hydraulic circuit for construction machinery
Inventor: HASEGAWA KAZUHIRO
IPC: F15B11/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent a slewing hunting generated by the change of the moment of inertia of a revolving super structure for construction machinery in the case of the slewing operation of the revolving super structure by using circuit configuration at a low cost. SOLUTION: The turning hydraulic circuit 17 for the construction machinery constituted in such a manner that a two-stage relief valve 20 with the first piston chamber 31 forming a variable displacement piston chamber is installed between a direction flow control valve 5 for the slewing operation of the revolving super structure 10 for the construction machinery and a remote control valve 11 operating the flow control valve 5 and the relief-pressure change time of the relief valve 20 is changed while the changeover time of the flow control valve 5 is altered by varying the capacity of the first piston chamber 31 in response to the magnitude of the moment of inertia of the revolving super structure 10 is provided.
Patent JP-2002008462-A (JP)
Title: Apparatus for automatic exchange and apparatus for length measurement in processing machine for electric wire
Inventor: KOKURYO HIROAKI
IPC: H01B13/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for automatic exchange in a processing machine, capable of improving a stability and reducing a cost when supplying an electric wire in exchange, and where the whole device is made compact. SOLUTION: There is provided a mechanism for gripping wire, a mechanism 11 for supplying/dismounting processing wire, and a mechanism 90 for supplying exchange wire. In the mechanism for gripping wire, a guide posture for wire, holds the wire so as to enable supplying, closely operated each other, and a release posture, releases a hold of the wire, separately operated each other, and there are provided a pair of divided hold means performing operation for contacting or separating freely between the guide posture and the release posture. The mechanism 90 is provided with a pair of cramp sections 95 gripping the wire 10 for exchange. The cramp sections 95 reciprocate freely between a supply position transferring the wire 10 to the hold means and a wait position gripping the wire 10, to wait. With the guide posture in the divided hold means, supplying the wire 10 transferred from the cramp sections 95 to a processing section by the mechanism 11, is made possible.
Patent JP-2002000432-A (JP)
Title: Circulation conveyor for food and drink
Inventor: ISHINO MURAICHI
IPC: A47G23/08
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To curtail assembling man-hour and also to lower assembling cost by facilitating a layout change and an assembling operation of a circulation route. SOLUTION: Conveyor route units which consist of straight carry route parts S1 and S2 formed to predetermined lengths by a connecting means that can be fixed and removed freely, circular and, arc-like carry route parts R1, R2 and R3 which have predetermined radii, are jointed properly. Since the layout change of the circular carry route and the assembling operation can be easy at the assembling site, the carry route of the requested layout by a customer can be assembled easily and quickly. In addition, mass production in factories can be done, the curtailment of the assembling man-hour can be done and also the assembling cost can be lowered.
Patent JP-2002005018-A (JP)
Title: Hermetic compressor
Inventor: SHIMADA SATORU
IPC: F04B39/02
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic compressor capable of preventing abrasion of bearing especially in the previous stage by forming a bearing with a material having no harmful effect on the earth environment and properly selecting a coolant and a refrigerating machine oil. SOLUTION: In the hermetic compressor composed of a compressing part 3 suctioning and compressing the coolant, a driving shaft 10 for rotational driving the compressing part 3, an electric motor 2 for rotating the driving shaft 10 in connection with the driving shaft 10 and a bearing 10(a) supporting the driving shaft 10 with a sleeve using the circulated refrigerating machine oil to lubricate the bearing 10(a) and the sleeve of the compressing part 3, the bearing 10(a) is formed of a carbon base which base material is carbon, the refrigerating machine oil has affinity for the coolant, and the bearing 10(a) are previously impregnated with the refrigerated machine oil before assembling.
Patent JP-2002009244-A (JP)
Title: Semiconductor integrated circuit and its design method
Inventor: OTAKE SHIGENORI
IPC: H01L21/82
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor integrated circuit which can effectively prevent occurrence of electromagnetic waves by high frequency component wherein power supply current fluctuation propagates to the outside without giving an adverse effect on the performance of an inner circuit. SOLUTION: In an LSI having a plurality of power source pads 211 and grounding potential pads 212, while inductors 255, each consisting of redundant wiring between the plurality of the power source pads and the power source line inside the LSI and having almost equal impedances are provided, no inductor is provided between the plurality of grounding potential pads and a grounding line inside the LSI.
Patent JP-2002006322-A (JP)
Title: Method for rubbing liquid crystal display device, liquid crystal display device and rubbing device
Inventor: SHINSENJI SATORU
IPC: G02F1/1337
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with excellent display quality, method for manufacturing the same and a rubbing device capable of uniformly rubbing an alignment layer. SOLUTION: The method for rubbing comprises placing the alignment layer which is arranged so as to cover the total substrate surface except for both end parts of a display electrode arranged on a substrate on a stage together with the substrate and rubbing the alignment layer formed on the substrate with an oblique rubbing method obliquely arranging a rubbing roll with respect to a relative moving direction of the substrate toward the rubbing roll.  When a deviation angle θ (|θ|<90 deg.) of the rubbing roll, deviating from a position of the shaft of the rubbing roll which perpendicularly intersects the relative moving direction of the substrate, satisfies an inequality θ>0 defining a clockwise direction as positive, the rubbing is carried out with lowered rubbing strength in adjacency of the edge of the alignment layer of the left side with respect to the relative moving direction of the substrate. Whereas, when θ<0 holds, the rubbing is carried out with lowered rubbing strength in adjacency of the edge of the alignment layer of the right side with respect to the relative moving direction of the substrate.
Patent JP-2002008088-A (JP)
Title: Coin storage/pay-out device
Inventor: HASEGAWA SHINJI
IPC: G07D3/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To make operation stop unnecessary, even if an abnormality due to a reject-full state or an abnormality of an outer diameter discrimination part occurs. SOLUTION: When a coin storage part 20 where coins of the denomination of money discriminated by the outer diameter discrimination part 13 are stored is in the full state, it is judged whether a rejected coin storage part for storing the coins rejected by a reject part 14 is full or not. In the case of the full state, a coin rejecting operation by the reject part 14 is stopped and the coins are stored in the coin storage part 20. In this case, a coin pay-out means is allowed to function, to thereby pay out the coins from the coin storage part 20 where the coins are store.
Patent JP-2002001663-A (JP)
Title: Blast working method for surface patterning of spoon and its device
Inventor: SHIBAYAMA TOMIYOSHI
IPC: B44C1/22
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To hold a plural number of spoons on a holding member, to simultaneously conceal a surface portion with no pattern by a concealing member provided on the holding member, to pattern irregularities on a surface portion with patterns as granular matters collide only against the surface portion with the patterns except for the surface portion with no pattern and to improve workability. SOLUTION: This device is furnished with a blast working part 1 to spray granular matters on surfaces of the spoons W and to put irregular patterns on the surfaces, the holding member 10 free to hold a plural number of the spoons and the concealing member 11 free to conceal surface portions with no pattern of the spoons held on the holding member.
Patent JP-2001338078-A (JP)
Title: Electronic teaching material distribution system using internet
Inventor: NISHIKAWA HIROSUKE
IPC: G06Q50/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a system in which non-electronic teaching materials are converted into a format which is feasible for Internet distribution such as electronic teaching materials, electronic documents, and PDF documents so that the teaching materials can be sold through a home page on the Internet and so that a studying member can learn by downloading the teaching materials. SOLUTION: A teaching material distributing agent 40 remotely inputs electronic teaching materials from his or her own terminal through the Internet 20 to an electronic teaching material storing and distributing server 30 by using a Web browser and an ftp client so that the electronic teaching materials can be linked to a home page for electronic distribution. A studying member 10 performs access from his or her own terminal through the Internet 20 to the electronic teaching material storing and distributing server 30 by using the Web browser, and downloads the electronic teaching materials on the home page in order to learn.
Patent JP-2002013515-A (JP)
Title: Nut and washer for tightening wood
Inventor: TANIGUCHI AKIRA
IPC: F16B39/24
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a washer for tightening lumber that can prevent the degradation of a tightening force caused by lumber emaciation. SOLUTION: This washer comprises a bearing surface plate 1 to seat a face to be tighten, multiple conical spring members 2 placed on the bearing surface 1, and a nut seating member 3 placed on the conical spring members to seat the nut. Furthermore, a bolt-inserting hole 4 is bored in the bearing surface 1, conical spring members 2, and the nut seating members 3 to insert a bolt. A bolt-inserting pipe 5 is also set in the bolt-inserting hole 4 to insert a bolt. In the multiple conical spring members 2, two conical springs adjoined up and down are placed in face to face or back to back each other. Accordingly, even if lumber reduces volume considerably, the washer can well prevent the degradation of tightening force.
Patent JP-2002016504-A (JP)
Title: Turbo decoding processing circuit, cdma base station and turbo decoding processing method
Inventor: SASAKI RYUHEI
IPC: H04J13/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a turbo decoding circuit that can efficiently decode a turbo code with a small memory area. SOLUTION: This invention solves the task by adopting a ring buffer configuration for memories, that respectively store state metric data by the number of trellis states calculated by an ACS(add-compare-select) unit in existence in the inside of a decoder, external information data obtained from each decoder and received data. The ring buffer configuration conducts control of sequentially writing data and control of sequentially reading data required for a succeeding arithmetic operation. Then this ring buffer configuration executes forward processing (α arithmetic operation) and backward processing (β arithmetic operation) and realizes a circuit, that sequentially extracts a soft output decoding result.
Patent JP-2001059535-A (JP)
Title: Improved caulking bush
Inventor: MCLAUGHLIN RONALD J
IPC: F16F1/38
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To improve a performance, strength, and durability of a bush at a leaf spring mounting point. SOLUTION: A pivot bush for a suspension system having an inner metal 60, an outer metal 64, and an elastomer bush 62 placed therebetween is provided. The outer metal 64 has one end partially closed by an inward bent part and the other end opened. Assembly of the bush is performed via the opening end. When assembly is finished, a cover is loaded on the opening end, which is then closed by caulking the cover to a flange formed at the opening end. In another example, the cover is inserted into the outer metal 64 and the outer metal is caulked for securing the cover to an adequate place.