baber/WOPTO huggingface dataset:
Patent JP-2002004089-A (JP)
Title: Surface coating method for graphite sheet
Inventor: TAOMOTO AKIRA
IPC: C25D13/12
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a graphite sheet having a surface which prevents the desorption of graphite powder from its surface while maintaining thermal conductivity and pliability, is excellent in insulatability, is chemically stable and is lessened in thermal resistance. SOLUTION: The surface of the graphite sheet is provided with an organic polymer thin film by an electrodeposition method, by which the graphite sheet of good quality having such characteristics, as a uniform thickness, the excellent electrical insulatability and pliability, the lower tendency of the graphite powder to desorption and the small thermal resistance may be provided.
Patent JP-2002002869-A (JP)
Title: Storing container and storing and inspecting method for semiconductor device utilizing the same
Inventor: TSUBOI KAZUYA
IPC: B65D21/02
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a storing container which enables a BGA.IC to be inspected in a stored state and which further enables solder balls for the BGA.IC to be photographed or a probe to be brought into contact with them through an opening of the container because the soder balls for the BGA.IC stored in a storing recess of the container are exposed at the opening. SOLUTION: A storing recess 12 whose size is somewhat larger than that of a resin seal member 3 of a BGA.IC 1 and whose shape is similar thereto is provided in the main body 11 of the storing container 10 in an embedded state, and an opening 13 whose size is somewhat smaller than that of the resin seal member 3 and whose shape is similar thereto is provided in a bottom wall of the storing recess 12. By placing the resin seal member 3 on the bottom surface of the storing recess 12 and inserting solder balls 4 into the opening 13, the BGA.IC 1 is stored in the storing container 10. An outer circumferential surface of the resin seal member 3 comes closer to the inner circumferential surface of the storing recess 12, whereby the lateral movement of the BGA.IC 1 stored in the storing recess 12 is restricted.  When one storing container 10 is stacked on another storing container 10, the upper face of the resin seal member 3 stored in the storing recess 12 positioned at the lower step comes closer to the underface of the storing container 10 positioned at a higher step, the vertical movement of the BGA.IC 1 is thereby restricted.
Patent JP-2002006912-A (JP)
Title: Motion controller
Inventor: AKIYOSHI KATSUNORI
IPC: G05B19/4062
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To increase speed of a servo command issue processing in a motion controller applicable to network servo. SOLUTION: A motion command processor 5 is constituted by a servo command issue processor 6 for generating and issuing a servo command 8 conforming to a format specified by a network-type servo amplifier 11 side, and a servo response management part 7 for monitoring/managing a response from the network-type servo amplifier 11. When issuing a servo command 8 the servo command issue processor 6 confirms whether or not the objective network-type servo amplifier 11 side can accept the servo command 8 only, without confirming a response from the servo amplifier 11 side. Meanwhile, servo response management part 7 monitors a servo response 9 to receive form the network-type servo amplifier 11 side, to report this condition continuously to the servo command issue processor 6.
Patent JP-2002010911-A (JP)
Title: Rice cooker
Inventor: IWAI TAKAYOSHI
IPC: A47J27/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker which can cook always delicious boiled rice even if the ratio of a water volume to a rice amount fluctuates when the rice and water are added into a pan. SOLUTION: The electric rice cooker 1 of an induction heating type which is the rice cooker comprises a control means 17 consisting of a heating adjustment section 17, a rice cooking amount estimation section 18 and a water volume ratio decision section 19, a heating coil 6 which is a heating means and a pan bottom sensor 5 and lid sensor 15 which are temperature detecting means. In the water volume ratio decision section 19, the decision time from the point of the time the entire part of the material to be cooked in the pan uniformly attains a boiling state to the point of the time the dry up to sharply raise the temperature of the pan starts is detected and the water volume ratio of the material to be cooked is estimated by utilizing the change in the decision time which occurs according to the ratio of the water volume to the rice amount of the material to be cooked.  In the heating adjustment section 17, the heating quantity in a cooking stroke and a ripening stroke is adjusted according to the estimated ratio of the water volume so that the moisture content of the cooked rice when done is kept constant.
Patent JP-2002011180-A (JP)
Title: Pattern display apparatus and pachinko game machine having same
Inventor: OE NOBUHIRO
IPC: A63F7/02
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a pattern display apparatus which can enhance a player's interest by carrying out an entertaining pattern-change-operation and to provide a pachinko game machine having the pattern display apparatus. SOLUTION: A second 'super ready-to-win' is selected, after a 'normal ready-to-win' signal (figure (a)) and a first 'super ready-to-win' signal (figure (b)) are displayed sequentially on each pattern display device 21, nothing is displayed (figure (c)) on segments S1-S14 of all seven-segment display devices 211, 212 and 213 for 1.4 s, for example, and then a second 'super ready-to-win' signal (figure (d)) is displayed on the picture display device 21.  A third 'super ready-to-win' is selected, after a 'normal ready-to-win' signal (figure (a)) and a first 'super ready-to-win' signal (figure (b)) are displayed sequentially on each pattern display device 21, notching is displayed (figure (c)) on segments S1-S14 of all seven-segment display devices 211, 212 and 213 for 1.4 s, for example, and then a third 'super ready-to-win' signal (figure (e)) is displayed on the pattern display device 21.
Patent JP-2002010851-A (JP)
Title: Vehicle seat reclining device
Inventor: ASANO YASUSHI
IPC: A47C1/025
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat reclining device for a vehicle capable of effectively minimizing a play between a circular recessed part of a device casing and the outer peripheral surface of a cover in spite of a manufacturing variation between the device casing and the cover. SOLUTION: In this seat reclining device, a projecting part 14a is disposed at a space on the inner peripheral surface side of the circular recessed part 14 formed on the device casing 10, and the inside diameter D2 of the projecting part 14a is formed smaller than the outside diameter D1 of the cover 60. The mechanical strength of the device casing 10 is set comparatively smaller as compared with the mechanical strength of the cover 60.
Patent JP-2002012758-A (JP)
Title: Resin composition
Inventor: FURUTA MOTONOBU
IPC: C08L33/14
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition excellent in heat resistance and molding processabilities, flexible and inexpensive, and to provide films, injection molded articles, bottles and the like obtained using the resin composition. SOLUTION: [1] The resin composition comprises 1-99 wt.% of a poly-1,4- phenylene ether (A) and 99-1 wt.% of a copolymer (B) bearing a functional group reactive with the poly-1,4-phenylene ether. [2] In the resin composition described in [1], the copolymer (B) bearing a functional group reactive with the poly-1,4-phenylene ether is a copolymer containing 0.1-30 wt.% of an unsaturated carboxylic acid glycidyl ester unit and/or an unsaturated glycidyl ether unit. [3] Also are provided films, injection molded articles and bottles obtained using the resin composition described in [1] or [2].
Patent JP-2002018012-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, a recording medium and a display control method for enhancing interest in a game by changing an advanced notice display mode. SOLUTION: In a special pattern game performed by a variation in left, middle and right three patterns, a small UFO 75 is slowly moved toward the center of an image screen from the right side of the image screen in a variable display by the whole patterns. The small UFO 75 is temporarily stopped while floating the small UFO 75 in the center of the image screen, and is rocked for a prescribed time. Next, the small UFO 75 is made to leave from the image screen at a speed faster than when made to appear on the image screen. Thus, a game player can further easily recognize that the small UFO 75 appears.
Patent JP-2001083327-A (JP)
Title: Optical film and method for its production
Inventor: MURAKAMI TAKASHI
IPC: C08L1/08
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion properties of each layer and to improve the performance when two or more transparent resin layers are formed on one surface of a transparent resin film, by forming at least two transparent resin layer on a transparent resin film and incorporating a transparent resin having a specified range of weight average mol.wt. into the binder of the lower layer. SOLUTION: In the optical film produced by forming at least two transparent resin layers on a transparent resin film, the binder in the lower layer contains a transparent resin having 2×104 to 40×104 weight average mol.wt. In particular, the resin used is preferably a thermoplastic resin. The binder used for the upper layer is not specified, however, especially when an active ray-curing or thermosetting resin is used, the adhesion properties are improved by raising the temperature to a level higher than the glass transition point of the binder of the lower layer during or before the resin of the upper layer is cured.
Patent JP-2002021548-A (JP)
Title: Muffler attaching structure for widely used engine
Inventor: MAEJIMA HIROYUKI
IPC: F01P5/06
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To attach a muffler onto an engine with supporting structure of high rigidity without increasing the number of part items such as a long bracket, and to prevent vibration and a strange noise such as a chattering noise in its turn from being generated without being accompanied with complication of the structure and increase of weight. SOLUTION: In this muffler attching structure for the widely used engine wherein an engine cylinder 10 is provided in an inclined condition inclined from a vertical direction in an engine mounted condition, and wherein the muffler 24 is is positioned in an upper side of the cylinder 10, a cooling cowl 20 for guiding cool air to the cylinder 10 is positioned in the periphery of the cylinder 10 and is fixed onto the engine in three or more of attaching portions, an exhaust pipe 26 is extended upwards from the cylinder 10, the muffler 24 is fixed to a tip of the exhaust pipe 26, and a lower side part of the muffler 24 and a cooling cowl 16 upper side part are fastend.
Patent JP-2002021249-A (JP)
Title: Installing structure for ceiling panel and installing method for the same
Inventor: HORI NOBUO
IPC: E04B9/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an installing structure for a ceiling panel which facilitates installation of the ceiling panel in the construction field, and to provide an installing method for the ceiling panel. SOLUTION: The ceiling panel (1) consists of a frame member (8) squarely enclosing the periphery thereof, and a surface plate (2) having its end portions protrude from the frame member (8) over the entire perimeter thereof. The ceiling panels thus formed are placed between beams (4) arranged at predetermined intervals.
Patent JP-2002023870-A (JP)
Title: Reference voltage circuit and voltage regulator using the circuit
Inventor: MORINO KOICHI
IPC: H04M1/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a reference voltage circuit having low output noise characteristics capable of realizing low currents consumption, and shortening a rising/falling time and a voltage regulator using the reference voltage circuit. SOLUTION: A voltage at an A point of a reference voltage circuit is compared with a voltage at a B point of the reference voltage circuit by a comparator 2, and when the voltage at the A point is higher than the voltage at the B point, a switch SW1 is turned on, and a capacitor C is quickly charged with charge. When charge is stored in the capacitor C, and the voltage at the A point is made equal to the voltage at the B point, the switch SW1 is turned off. Thus, the rising time of the reference voltage can be shortened, and a high speed operation can be performed even in the reference voltage circuit in which a ripple removing rate is improved by using a low pass filter. Also, the charge stored in the capacitor C is forcedly discharged through a switch SW2.  Thus, it is possible to quickly decrease the output voltage of the reference voltage circuit, and to reduce current consumption as a result.
Patent JP-2002021603-A (JP)
Title: Exhaust emission control device of engine
Inventor: TAGA JUNICHI
IPC: F01N3/24
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an advantageous change of driving area from the view of ensuring a purification function of catalyst in an exhaust emission control device of engine in which an air/fuel ratio is enriched by changing the driving area and a NOX component is released from a NOX storage reduction type catalyst. SOLUTION: Borders L1-L5 of a lean driving area A and an enriched area B are varied at a priority in an engine revolution number as compared with an engine load and a ratio that a high rotation area becomes not the lean driving area A but the enriched area B is made larger. When an exhaust gas temperature and a lean NOX catalyst temperature become higher at the high rotation area, since a purification function at the time of lean driving of the lean NOX catalyst is reduced, such an inconvenience is inhibited by making the high rotation area to the enriched area B at high frequency. The inconvenience that the purification function in the lean state of the lean NOX catalyst is reduced at high temperature is hidden and is not appeared and the purification function of the catalyst is maintained to a good state.
Patent JP-2002027065-A (JP)
Title: Portable terminal equipment
Inventor: SHIMOYAMADA KAZUO
IPC: H05K5/02
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a means for increasing rigidity within the limited dimension and weight concerning thin portable terminal equipment. SOLUTION: A plane part is formed on the inner surface side of a battery housing part in a rear case, a component mounting part is provided on the key button part side of a substrate part, and a component non-mounting part is provided in the part facing the plane part. Then, a reinforced member having a width capable of covering the component mounting part of the substrate part is provided with a wall part, which faces the key button part, extended from the peripheral edge of the plate part to the substrate part and at least one part of this wall part abutting to the substrate part is fixed to a front case together with the substrate part. Thus, a casing can be made thin and light in weight and rigidity is improved.
Patent JP-2000355301-A (JP)
Title: Packaging box and packaging method
Inventor: KANO TSUNEO
IPC: B65D85/68
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To obviate the need for a packaging cushion for fixing a housed bicycle without risk of damaging the bicycle during movement and transporta tion by providing folding pieces and a holding hole and by forming the folding pieces to be a packaging box for packaging the bicycle. SOLUTION: The packaging box comprises both side faces 11, 12 on a box body 1, folding pieces 111, 121 oppositely provided from the side faces toward a top face 13 and a gap 131 provided between the folding pieces 111, 121. The box body 1 is opened from a butted line 134 on the top face 13 of the box body 1, a bicycle is received in the packaging box, the top face 13 of the box body 1 is closed, and the butted line 134 is covered by an adhesive tape. The folding pieces 111, 121 are folded into the box body 1 and fixed to an upper face of a saddle of the bicycle by the adhesive tape, and the bicycle is fixed and packaged in the packaging box. Thus the bicycle can be stably fixed without danger of damaging it while resources can be saved.
Patent JP-2002031957-A (JP)
Title: Ink replenishing device and ink cartridge
Inventor: TAKEDA KATSUHIKO
IPC: B67D3/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent ink from spilling to the outside from an ink replenishing port when a guiding member is inserted in the ink replenishing port or when detached from the ink replenishing port during inserting the guiding member in the ink replenishing port of an ink cartridge and supplying the ink stored in the ink storing part of the ink cartridge through the guiding member. SOLUTION: This ink replenishing device is equipped with the ink cartridge 50 provided with the ink replenishing port 52 at the lower part of the ink storing part 51 storing the ink 2 and a guiding member 31 inserted in the ink replenishing port of the ink cartridge and guiding the ink stored in the ink storing part. Then, the device is provided with a guiding part 54 guiding the ink spilling from the ink replenishing port and a storing part 55 in which the ink guided by the guiding part is stored.
Patent JP-2002030814-A (JP)
Title: Structure demolishing device
Inventor: FURUNAGA TATSUHIRO
IPC: B02C1/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure demolishing device quickly and easily repairable by opening a crusher even when an electric circuit and a hydraulic circuit mounted on a base cause failure. SOLUTION: A generator for supplying a power source 31, a hydraulic pump 26 and a radio controller 32 are mounted on the suspended base 21, and the crusher 4 driven by a hydraulic cylinder 127 is suspended by the base 21. A solenoid directional control valve 81 is interposed in hydraulic piping 61 and 62 for connecting the hydraulic pump 26 and the hydraulic cylinder 127. An operating position of the solenoid directional control valve 81 is switched by using the generator power source 31 according to control by the radio controller 32, and the crusher 4 is opened and closed. A battery for supplying a second power source 24 is mounted on the base 21, and the operating position of the solenoid directional control valve 81 is switched so as to open the crusher 4 by using the second power source 24 according to the control by the radio controller 32.
Patent JP-2002044246-A (JP)
Title: Method of registering initial menu and portable information communication terminal
Inventor: OKADA YOSHITAKA
IPC: G06F3/0482
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To enable a user to fetch information desired from a portable telephone without causing a stress to the user. SOLUTION: At a telephone shop, a portable telephone and a personal computer are connected, and then an initial menu writing software is started up in a personal computer. First, when an initial menu display command of the portable telephone is outputted (S1), an information menu screen is displayed on a screen of the personal computer (S2). Each of information on this menu screen is composed of characters linked to a file of a service center of the information. At the telephone shop, each of information in the menu and contents of its detailed information are explained by using a brochure (document) or a guidance screen in the personal computer. The user selects information to be registered in the initial menu screen of the portable telephone.  When the information selected by the user is inputted in the personal computer at the telephone shop (S4), the information is stored in the personal computer (S5). When all the desired information is input and write is instructed (S6), the display order of all the information and an information write command to write the information to the portable telephone are outputted from the personal computer (S7).
Patent JP-2002038154-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: TAKEUCHI KIYOBUMI
IPC: G02F1/13
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal composition which satisfies various characteristics required for elecrtrooptic display elements, especially AM-LCD subjected to the active matrix driving, and can maintain a low threshold voltage, a wide nematic temperature range, and a high retention up to a high temperature, and to provide a liquid crystal element using the liquid crystal composition, or to provide a liquid crystal medium and a liquid crystal display element in which the above defects are improved. SOLUTION: This liquid crystal composition characterized by comprising at least one compound selected from a group A consisting of a compound of formula (1-1) and a compound of formula (1-2), at least one compound selected from a group B consisting of a compound of formula (2-1) and a compound of formula (2-2), and at least one compound selected from a group C consisting of a compound of formula (3-1) and a compound of formula (3-2).
Patent JP-2002043476-A (JP)
Title: Structure of heat sink
Inventor: MORIMURA JUN
IPC: H01L23/36
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent breakage or soldering cracks of a lead terminal even when pressure is applied on the lead terminal such as a microcomputer soldered on a printed board through a heat conduction sheet from a heat sink when the pressure is applied by a pressure machine from upward of the heat sink for adhering between the heat sink and the printed board. SOLUTION: In the heat sink 10 for the microcomputer 3 being a heat generating element, a projection part 6 projected into a round shape is provided on the adhesion face of the microcomputer 3, and the edge of the projection part 6 is contacted on the microcomputer 3.
Patent JP-2001097221-A (JP)
Title: Omnidirectional moving carriage
Inventor: YAMASHITA HIDEKI
IPC: B62B3/02
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an omnidirectional moving carriage of high flexibility with omnidirectionally movable driving characteristic, which a conventional manual operation-type carriage has not realized. SOLUTION: This carriage comprises a car body composed of at least three omnidirectionally movable driving wheels 1, a driving part 2 for driving the driving wheels 1, and an operating part 3 capable of adding the operating force by an operator, and an operating force detecting means 5 capable of detecting the operating force H added to the operating part 3, a control means 6 loaded on the car body 4 optimizes a driving element value D of a driving system composed of a driving element D1 for longitudinally driving the car body 4, a driving element D2 for laterally driving the car body and a driving element D3 for revolving the car body on the basis of the operating force H detected by the operating force detecting means 5, and each driving wheel 1 is driven on the basis of an obtained driving element value D of the driving system.