baber/WOPTO huggingface dataset:
Patent JP-2000271294-A (JP)
Title: Game machine
Inventor: SAKAMOTO HIDEO
IPC: A63F7/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a display device of a Pachinko (Japanese pinball game) machine in which the size or the number of control boards can be increased without applying an influence on the arrangement of other parts such as a start prize winning port so that the high level and complicated display contents can be obtained. SOLUTION: A display device 1 of a Pachinko machine comprises a display body 12 for variably displaying numeric characters or picture patterns and a case body 14 for housing the display body 12 and a control board 13 for controlling the display body 12, or the like. On the lower surface of the front half part of the game board 2 side of the case body 14, a cut-out step part 15 is formed so as to ensure an area between the game board 2 and the case body 14 in which at least one Pachinko ball can pass. The display body 12 is incorporated in the front half side.
Patent JP-2001263588-A (JP)
Title: Thermally-actuated steam trap
Inventor: ASADA TETSUO
IPC: F16K31/70
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a thermally-actuated steam trap capable of quickly discharging a large mount of low pressure condensate. SOLUTION: A casing is formed by fastening covers 4, 5 to a main body 3 having an inlet 1 and an outlet 2. A valve chamber 6 is formed between the main body 3 and the cover 4, and a valve seat storing chamber 7 is formed between the main body 3 and the cover 5. The valve chamber 6 and the valve seat storing chamber 7 are communicated through an opening 10 having a large passing area. In the valve seat storing chamber 7, a valve seat 15 provided with a valve hole 13 communicating the valve chamber 6 and an outflow passage 12 is arranged so as to move forward and backward. An inlet chamber 16 communicating from the inlet 4 through a communicating passage 9 is formed on the back surface of the valve seat 15, a first thermally-actuating element 17 is disposed in the inlet chamber 16. The first thermally-actuating element 17 is made of a coil-shaped shape-memory alloy, and shrinks at low temperature period to increase the passing area of the opening 10 by the valve seat 5, and throttles the passing area of the opening 10 by the valve seat 15 at high temperature period. The throttled passing area of the opening 10 is formed in a size that slightly leaves condensate generated at high temperature period without discharging. A second thermally-actuating element 19 is disposed in the valve chamber 6. The second thermally-actuating element 19 opens/closes the valve hole 13 at high temperature period when the valve seat 15 throttles the passing area of the opening 10.
Patent JP-2001319685-A (JP)
Title: Nonaqueous electrolyte and lithium secondary battery using the same
Inventor: TERAHARA ATSUSHI
IPC: H01M10/0567
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte that has a high energy density and is excellent in safety when used for a lithium secondary battery, and to provide the lithium secondary battery using the nonaqueous electrolyte. SOLUTION: (1) In this nonaqueous electrolyte containing a nonaqueous solvent and a lithium electrolyte, a phosphate, in which at least one of hydrogen atoms of phosphoric acid or polyphosphoric acid is substituted by a group represented by Formula 1, is added as the nonaqueous solvent. Formula 1: (In the formula, X represents Si atom or the like, and R1-R3 represent alkyl radicals with carbon number of 1-10 or the like). (2) In the nonaqueous electrolyte containing a nonaqueous solvent and a lithium electrolyte, as the nonaqueous solvent, a phosphate, in which at least one of hydrogen atoms of phosphoric acid or polyphosphoric acid is substituted by the group represented by Formula [1], is contained.  (3) In a lithium secondary battery comprising a positive electrode permitting lithium ions to be doped or de-doped, a negative electrode composed of lithium metal or a lithium alloy, or a negative electrode permitting lithium ions to be doped or de-doped, a nonaqueous electrolyte, and a separator, the nonaqueous electrolyte is a nonaqueous electrolyte of (1) or (2).
Patent JP-2001261973-A (JP)
Title: Thermoplastic resin composition
Inventor: ASANO TAKAYUKI
IPC: C08L25/04
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition excellent in flame retardance or heat resistance of a molded product without emitting gases derived from a flame retardant or without causing discoloration during the molding. SOLUTION: This thermoplastic resin composition comprises (A) a thermoplastic resin and (B) a phosphinate and the component (B) is selected from those represented by the following formulae (I) and (II), wherein n denotes an integer of >=1; M denotes an alkaline earth metal or the like; and R denotes a divalent organic group.
Patent JP-2001267409-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KUBOTA YOSHITAKA
IPC: H01L21/76
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To suppress a recess generated in an end portion of a trench element isolation region to provide a MOS transistor stably without a hump. SOLUTION: This method of forming a trench element isolation region in a semiconductor substrate surface comprises the steps of forming a trench in the semiconductor substrate surface, depositing an insulating film to fill the trench and cover the top of the semiconductor substrate, subjecting part or whole of the insulating film to laser beam irradiation or shrink-fitting at high temperature by thermal treatment or the like and, after this shirink-fit of the unsulating film, removing the insulating film covering the top of the semiconductor substrate by chemical mechanical polishing and filling the insulating film in the trench.  After filling the insulating film in the trench, alternatively, the method includes the steps of implanting impurity ions to the whole surface from the top of the semiconductor substrate and by heat treatment removing damage generated on the insulating film surface filled in the trench by the ion implantation.
Patent JP-2001266289-A (JP)
Title: Device and method for monitoring road
Inventor: MAKI ATSUTO
IPC: G06T7/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a road monitoring device and a road monitoring method capable of grasping the travel state of a vehicle in a wide range. SOLUTION: This road monitoring device consists of a plurality of picture fetching means 1 and a vehicle corresponding part 2, the part 2 consists of a vehicle type detecting part 3, an inter-vehicle correspondence evaluating part 4 and a traffic information outputting part 5, the part 3 consists of a reference picture registering part 6, a vehicle area extracting part 7 and a vehicle characteristic detecting part 8, the part 4 has a vehicle characteristic converting part 9, a vehicle characteristic collating part 10 and a correspondence deciding part 11, and the part 5 consists of an association information collecting part 12, a speed information calculating part 13 and a traffic volume measuring part 14.  The road monitoring device with such a configuration specifies the same vehicle from a plurality of pictures picked up by the means 1 and can grasp the travel state of the road on which the specified vehicle travels.
Patent JP-2001260613-A (JP)
Title: Pneumatic tire
Inventor: MITSUYOSHI ISAO
IPC: B60C11/04
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To secure a good sand running performance at a low cost and moving performance during high speed running on a paved road. SOLUTION: The outer surface of a tread 22 is partitioned by six circumferential grooves 32 extending substantially circumferentially along the tread 22 into seven ribs 34, 36. Ribs positioned at both most outer ends in the axial direction of the tread 22 in the seven ribs 34, 36 are used as shoulder ribs 36. The shoulder ribs 36 are provided with a plurality of grip grooves 38 extending toward the center of the tire, respectively, over the entire circumference at substantially constant interval. The lower groove 38A of the grip groove 38 is formed in the extending shape with the same width in orthogonal direction to the surface of the shoulder ribs 36, and the upper groove 38B is formed so as to expand in the sector form from the end of the lower groove 38A.
Patent JP-2001264530-A (JP)
Title: Radiation-sensitive composition for color filter and color filter
Inventor: WATANABE TAKESHI
IPC: G02F1/1335
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a new radiation-sensitive composition for a color filter which gives pixels and black matrix having excellent surface smoothness while avoiding remaining of an undissolved compound during development, production of scum in the pattern edge and undercut in the pattern, and to provide a color filter having pixels and/or a black matrix formed from the radiation-sensitive composition for a color filter. SOLUTION: The radiation-sensitive composition for a color filter contains (A) a coloring agent, (B) an alkali-soluble resin, (C) a polyfunctional monomer and (D) a photoradical generating agent exemplified by the compound expressed by formula (1). The color filter has pixels and/or a black matrix formed from the above radiation-sensitive composition for a color filter.
Patent JP-2001260069-A (JP)
Title: Machining tool attaching bracket in articulated robot
Inventor: HOTTA MOTOJI
IPC: B23K9/12
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a bracket minimizing vibration generated in an articulated robot and realizing high speed welding. SOLUTION: This bracket is attached to a tip of a four-shaft arm 4, and a welding torch 6 is attached to its protruding part 5B so as to rotate around a seventh axis X7. A tip of this welding torch is aligned with the seventh axis X7.
Patent JP-2001266368-A (JP)
Title: Optical head device and optical disk recording/playing- back device
Inventor: ANZAI JIYOUJI
IPC: G11B7/13
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To detect the information signal recorded on an optical disk, without deteriorating the S/N, and also to realize a miniaturized optical head with satisfied assembling workability. SOLUTION: By using a photodetector provided with an optical separation element combining plural lenses and six or more faces of light receiving area surfaces, a focus error signal is detected from six faces of the light receiving area surfaces, and a phase difference signal which is a tracking error signal, is detected by using four faces among six faces used for the focus error signal.
Patent JP-2001261262-A (JP)
Title: Elevator facility
Inventor: HANAI TAKAFUMI
IPC: B66B9/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an elevator facility capable of securing lighting between a staircase room of a building and the elevator facility, and keeping an open feeling of a building user to be used comfortably. SOLUTION: This elevator facility 10 is arranged side by side with the building 12 having plural floors 12a, and connected to a staircase room 14 connecting the floors 12a. A side 10c provided with a door 10d of the elevator facility 10 makes a designated angle to a connecting surface 14c of the staircase room 14, and the space between them is open to disposed the elevator facility 10, thereby lighting. An angle made between the side 10c of the elevator facility 10 and the connecting surface 14c of the staircase room 14 of the building 12 is set so that the door 10d faces on an outer wall 16c demarcating a living room 16.
Patent JP-2001258433-A (JP)
Title: Spinning reel
Inventor: TACHIHARA SHIRO
IPC: A01K89/01
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel capable of arbitrarily selecting a fitting method capable of throwing a sinker by holding a leg body between the middle finger and the ring finger and a fitting method capable of throwing a sinker without holding the leg body between the middle finger and the ring finger. SOLUTION: In this spinning reel 10 which has a leg body 30 supporting a reel body part 11 and projecting toward a fishing rod 40 and is attached and fixed through the leg body 30 to the fishing rod 40, the leg part 30 is constituted of a fitting part 33 to be mounted on the fishing rod 40 and a supporting part 32 having a part to be approximately perpendicular to the fitting part 33, arranged separately from the reel body part 11, a fitting support point of the supporting part 32 to the reel body part 11 is separated from the part approximately perpendicular to the fitting part 33 by a fixed distance. A fitting direction of the fitting part 33 to the fishing rod 40 and a fitting direction of the supporting part 32 to the reel body part 11 can be longitudinally reversed.
Patent JP-2001269732-A (JP)
Title: Tube expanding method and tube expanding tool
Inventor: KAMISAKA YASUHIKO
IPC: B21D39/08
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a tube expanding method without causing bulging of a heat transfer tube in tube expanding/fixing and without causing a crevasse in tube expanding/fixing, and to provide an improved tube expanding tool therefor. SOLUTION: The tube expanding method, by which the heat transfer tube inserted into a tube hole of a tube plate is fixed by expanding, has a first process to conduct hydraulic pressure tube expanding to an extent that the heat transfer tube is brought into contact with a tube hole inner face in a range from tube plate inside to other tube plate end outside at the same tube plate end and a second process to conduct hydraulic pressure tube expanding to an extent that the heat transfer tube is fixed in a range of the tube plate insides, after the heat transfer tube is uniformly expanded to an extent to get into contact with tube hole inside, the heat transfer tube is expanded/fixed in the tube hole in a range of tube plate insides, the heat transfer tube is expanded/fixed to the tube hole of the tube plate without deformation to bulge the heat transfer tube to the outside of the tube hole at the end sides of the tube plate and without causing a crevasse.
Patent JP-2001282227-A (JP)
Title: Received information display device
Inventor: OTOMO YOSHITERU
IPC: G06F3/0485
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To scroll-display received information while reflecting actively fluctuating condition of the contents of the information such as security market without any difficulty. SOLUTION: Delivered security market information is received by an electronic message receiving processing section 11, held in an accumulating area 12, display processed by a data display processing section 13 and scroll displayed on a display section 15 under the control of a scroll processing section 17. A scroll speed control processing section 16 determines an updated scroll speed in accordance with the amount of information held in the area 12 and waiting to be displayed, changes the scroll speed in the section 15 and as the amount of received information increase due to the increase in the activity of the security market, the scroll speed is increased. Moreover, a different scroll speed control is conducted in accordance with the frequency of received information.  The selection of the control schemes and the settings of the conditions of these controls are arbitrarily set by a user from an operating section 20.
Patent JP-2001276999-A (JP)
Title: Automatic correction device for die height
Inventor: ISHIMURA TETSUYA
IPC: B30B15/06
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic correction device for die height capable of measuring the dimensions of a press working article and judging wether it is within a preset allowable product precision and automatically adjusting the die height. SOLUTION: The device is constituted of a measuring device measuring the dimensions of a product, a decision device discriminating whether the product is within an allowable precision, an arithmatic unit comparing a press actuation condition input and set by an input device with the discriminated result, and an output device outputting the computed result to a controller for the press machine.
Patent JP-2001277909-A (JP)
Title: Motor-driven seat device
Inventor: IMAIZUMI TOMOAKI
IPC: B60N2/90
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To correctly memorize the correct position of a seat when motor power is transmitted to a movable member of the seat through a flexible member. SOLUTION: This motor-driven seat device 1 memorizes the seat position by transmitting the driving force from a motor 11a to a speed reducing mechanism 49 through the flexible member 50, by operating an upper rail 41 with respect to a lower rail 40 and by controlling the seat position based on a pulse signal from a sensor 8a installed in the motor 11a.  A control means 10 counts the single pulse signal from the sensor 8a (S108); and in the case that a pulse signal reverse to the direction indicated by a switch 7a is inputted while the single pulse is monitored by continuing the count of the pulse signal for a predetermined period even after the pulse signal is no longer inputted (S112), the value of the counter memorizing the motor position is counted reversely to the rotational indication direction to the motor (S115), so that even if the motor 11a returns in the direction opposite to the indicated direction by the reactive force of the flexible member, the return value can be correctly detected.
Patent JP-2001074280-A (JP)
Title: Air conditioning apparatus
Inventor: OZEKI SHIGEKI
IPC: F24F5/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To satisfactorily cool a refrigerant liquid pump irrespective of its mounting position. SOLUTION: The present air conditioning apparatus is adapted such that a discharge side piping 12 of a refrigerant liquid pump 11 is connected with a pump cooling passage 11' in a housing of the refrigerant liquid pump 11 through a capillary tube 25. An oil drawing tube 11e is connected with a low pressure side piping 19 of the refrigerant liquid pump through a check valve and a piping 23. A liquid refrigerant is directly injected from a discharge side of the liquid pump into a pump cooling passage in a housing and a liquid level is kept unchanged to prevent abnormal heating and bearing weariness. Further, arrangement in the figure B can keep the liquid level over a wide range.
Patent JP-2001286194-A (JP)
Title: Pulse motor control system
Inventor: KOTANI AKIO
IPC: H02P8/14
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a pulse from motor stepping out of in case a data error is detected at a data receiving side without re-transmitting the data, in a system which controls the pulse motor by pulses produced with the data showing a pulse rate which is transmitted in a serial telecommunication and received at the receiving side. SOLUTION: The pulse motor control system has a means to detect errors and a means to calculate data for the succeeding pulse rate from the data received, and controls to drive the pulse motor with the pulse rate calculated by the means to calculate data.
Patent JP-2001277831-A (JP)
Title: Fixed part structure of leaf spring of chassis for truck and manufacturing method
Inventor: UCHIYAMA HIROSHI
IPC: B60G11/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixed part structure of a leaf spring of a chassis for trucks, which can reduce in manufacturing cost and the number of manufacturing processes by making a clamp section of plate materials and is low cost, and a manufacturing method of it. SOLUTION: In this fixed part structure of the leaf spring of a chassis for trucks, a bracket is installed in a chassis frame for trucks and is provided with a clamp section, which is formed with an insertion hole and a slit, which is continued to the insertion hole, and a fixing pin is inserted in the insertion hole for rotatably supporting and fixing the leaf spring, the plate material 30 is formed with projection sections 34a and 34b which forms a part of each of the insertion hole and the slit beforehand and is bent so that the projection sections 34a and 34b are opposed to each other for forming the clamp section.
Patent JP-2001276316-A (JP)
Title: Money bowl for game machine
Inventor: KOYANAGI TATSUMA
IPC: A63F5/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a money bowl for a game machine for easily taking out coins from the money bowl with fingers by preventing the coins from being stuck to the inner surface of the money bowl when the coins are present in the money bowl. SOLUTION: In this money bowl for the game machine constituted of a front door for the game machine and a frame body for the money bowl, corners formed of the surface of the lower part of the front door for the game machine and the inner surface of the bottom wall of the frame body for the money bowl are rounded.
Patent JP-2001281756-A (JP)
Title: Tunnel space forming device for camera
Inventor: OMIYA AKIO
IPC: G03B17/24
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel space forming device for camera without causing any damage of perforation or the cutting of film caused by the traveling of film by preventing a rib from being formed at a part facing the perforation in a structure for forming tunnel space by a guide rib consisting of plural ribs fixed on a back cover. SOLUTION: The guide rib 45 consisting of plural ribs 45a having the traveling direction of the film F in the longitudinal direction is formed on the inner side surface of the back cover 4 for closing the back surface of the camera main body 1. The rib 45a is not formed at a position facing the traveling area of the perforation Fp of the film F. Therefore, processing to cut the rib 45a need not be performed at a position where the photorefletor 18 faces, so that a part with which the perforation Fp is engaged does not exist and the damage of the perforation Fp and the cutting of the film F are avoided.
Patent JP-2001288505-A (JP)
Title: Impeller shaft provided with integratively structured flange and molten metal stirring device
Inventor: IWATANI REIJI
IPC: C21C7/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an impeller shaft composed of a main shaft integratively formed with a flange and an impeller, and provide a molten metal stirring device using the impeller shaft. SOLUTION: In the impeller shaft (2) for stirring the molten metal provided with the integratively structured flange, the main shaft (3) is provided with the integratively structured main shaft-side flange (3-2) at a main shaft end part (3-1) in the connecting side of the impeller (4). The impeller (4) is provided with the inegratively structured impeller-side flange (4-2) at a impeller end part (4-1) in the reverse side of a rotary blade (4-3) side and the main shaft-side flange and the impeller-side flange are mutually connected. Further, in the molten metal stirring device (1) provided with the impeller shaft, the main shaft (3) is journaled with a dividing type bearing (5) divided into plural pieces.
Patent JP-2001282010-A (JP)
Title: Image forming device
Inventor: TAMURA SATOSHI
IPC: G03G21/14
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device equipped with a cleaning blade for a carrying belt capable of preventing abnormal sound, abnormal vibration and turning-up from occurring while maintaining excellent cleaning performance at a low cost even in the case of long-term use. SOLUTION: A belt-like toner image in a main scanning direction is formed on photoreceptor drums 1a to 1d in timing other than at the image forming time, and directly transferred to the carrying belt 9 so as to reach the cleaning blade 15. Thus, trouble such as the abnormal sound, the abnormal vibration and the turning-up is eliminated by grinding and lubricant action by toner.