baber/WOPTO huggingface dataset:
Patent JP-2002289532-A (JP)
Title: Method for growing compound semiconductor
Inventor: YASUDA TAKANORI
IPC: H01L31/10
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable high quality compound semiconductor by suppressing temperature rise of material gas thereby suppressing intermediate reaction. SOLUTION: The method for growing an InGaAs layer 13 on an InP substrate 11 by organo-metallic CVD system comprises step (1) for growing an InGaAs layer 12, by vapor phase epitaxial growth, in an atmosphere where the temperature is set in the range of 390-500 deg.C and the pressure is set not higher than 350 torr, and step (2) for growing an InGaAs layer 13 in an atmosphere where the temperature is set higher and the pressure is set lower as compared with the atmosphere set in step (1).
Patent JP-2001344615-A (JP)
Title: Method and device for generating crowd animation in cooperation with optimal state feedback, and entertainment device using the same
Inventor: NUGARE JEAN LUC
IPC: A63F13/55
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To generate animation capable of performing a dynamical control in a crowd animation. SOLUTION: This device is provided with a role assigning switch board 201 for assigning a role to each individual constituting the crowd so as to realize layout 200 for designating a specific state at a crowd level, an optimally consecutive control part 202a for consecutively deciding the state of each individual in a reference state assigned with the role of each individual by the switch board 201, an optimally discrete role assigning part 202b for controlling the switch board 201 so as to carry out re-assignment of the role of each individual in accordance with an instruction from outside and the present situation of the crowd, and an individual state deciding part 204 for respectively obtaining the state of each individual from a group of variables Ei describing movement characteristic based on the decided state of each individual,  world wide disturbance and mutual operation between the individuals.
Patent JP-2002288113-A (JP)
Title: Signal processor
Inventor: IWAMURA TAKEHIRO
IPC: H04J13/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time of a signal processor. SOLUTION: A control circuit 61 sends a processing start signal to a function block circuit 20 and, in response to the processing start signal, the function block circuit 20 starts the first de-interleave processing of input data. That is, while reading TrCH1 initial data from a memory 31A with an address specified for the memory 31A, a function block circuit 20 executes the first de- interleave processing of the first data and, at the same time, writes data, which is produced as a result of the first de-interleave processing, into a memory 32A. This enables the write processing of processed data into the memory 32A to overlap with the read processing of split data from the memory 31A.
Patent JP-2002282453-A (JP)
Title: Pachinko game machine
Inventor: OKAMOTO HIROYUKI
IPC: A63F7/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine in which the number of components is reduced compared to a conventional pachinko game machine, a manufacturing cost is reduced and the number of game balls stored in a game ball number storage means is easily recognized by a player looking at mainly a special pattern display means by displaying the number of the game balls at the special pattern display means. SOLUTION: The first number of balls reserving variation detected by a special pattern start means 17 and stored in a first game ball number storage means 57 is displayed at a display means 23 displaying special patterns. Also, the second number of the balls reserving variation detected by a normal pattern start means 20 and stored in a second game ball number storage means 58 is displayed at the display means 23 as well.
Patent JP-2001319585-A (JP)
Title: Magnetron
Inventor: SALEEM KESAR
IPC: H01J23/54
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To stabilize a frequency and prevent a loss of power. SOLUTION: A magnetron has a power output equipped with a coaxial line 15, transmits an energy from a desired oscillator mode as the first coaxial wave guide mode, and an energy from an undesired oscillator mode as the second cylindrical wave guide mode. The energy of the cylindrical wave guide mode is disconnected through the ditches 17 and 18 of the coaxial line 15, and absorbed with a material 19. This separates the mode. It is preferable that the power output is gained through the magnetron axis with the desired oscillator of π-1 mode.
Patent JP-2002212850-A (JP)
Title: Pile yarn and mat using the pile yarn, and method for producing pile yarn
Inventor: NONAKA SHUICHI
IPC: D02G3/44
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a pile yarn which has rich bulkiness, dust removability, dust catching property, and elasticity, further has a good stepping touch, and can be produced at a low cost, to provide a mat using the pile yarn, and to provide a method for producing the pile yarn. SOLUTION: This pile yarn for the mat comprises a pile yarn, having the twisting directions of a first twist and a second twist in the mutually opposite directions, and fusing single filaments in a part or all parts of a yarn (a) to each other. The pile yarn comprises the yarn (a), or the yarn (a) and a yarn (b), and has the first twist and the second twist. The fineness of the yarn (a) is >=500 dtex, and >=25% of the total fineness is occupied with the yarn (a). Therein, the yarns (a) and (b) are a lower melting point multifilament and a higher melting point multifilament, respectively, among two kinds of the multi-filaments having the different melting points.
Patent JP-2002300369-A (JP)
Title: Image forming device
Inventor: TANAKA YOSHIHISA
IPC: G06T3/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To enable to select the number of read originals and the number of laid-out images per one paper sheet after reading an original so as to increase a satisfactory sense of a user and provide a favorable impression in an aggregation mode where a plurality of the originals are reduced and distributed so as to make aggregation copy on the number of paper sheets less than the number of the originals. SOLUTION: The image forming device having the aggregation mode where image data read by an original carrying device reading a plurality of original images are recorded while being aggregated on a paper sheet, is provided with a display means that displays the number of detected originals, the number of laid out image data aggregated on one paper sheet, presence of space on the final paper sheet where no image is laid out, and the number of spaces when the space exist, and a selection means that selects the number of laid out image data displayed on the display means.
Patent JP-2002292140-A (JP)
Title: Multi-participant type game providing device, program for multi-participant type game providing process, and recording medium for program thereof
Inventor: KUROYANAGI DAIZO
IPC: A63F13/493
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To make game participants join a game or retire from the game at their convenient time when a multi-participant type game is provided to users of a plurality of operation terminal units through a communication network. SOLUTION: A storage means which stores game participation applicants and game performing ability information owned by them is prepared. Then, while this multi-participant type game is being advanced, if game participants cannot continue the game, new game participants with the same number as the game participants which cannot continue the game, having an equivalent game performing ability to them, are extracted from game participation applicants registered in the storage means, and they are joined to the game. Thus, the game can be performed to the end while keeping a level of the game contents. Also, an early start of the game can be made possible for users who newly want to start the game by providing the change for the participation by using the storage means.
Patent JP-2002299803-A (JP)
Title: Resin sealing method and wiring board
Inventor: ANDO KAZUO
IPC: B05D7/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a resin sealing method by which a resin sealing operation can be well carried out because resin used in a preceding resin sealing process is not left in a perforated plate when only sealing target parts out of sealing target parts and non-sealing target parts which are mixedly mounted on a board are sealed up with resin and a wiring board mounted with the parts sealed up with resin through the above sealing method. SOLUTION: A perforated plate having the same perforation pattern with the sealing target parts having a mounting pattern on a board is prepared when only sealing target parts out of sealing target parts and non-sealing target parts which are mixedly mounted on a board are sealed up with resin, through- holes bored in the perforated plate and the sealing target sealing parts are aligned with each other, and the board is restrained from coming into contact with the openings of the through-holes located on the rear of the perforated plate.
Patent JP-2002301524-A (JP)
Title: Turret punch press
Inventor: HIRASAWA TAISUKE
IPC: B21D28/34
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a turret punch press 1 itself and also to reduce the manufacturing cost of the turret punch press 1 by making unnecessary an individual actuator for moving a vertically moving die mold 27B in the vertical direction. SOLUTION: Cam members 59 for vertically moving the vertically moving die 27B to a lower turret 19 by annularly arranging a plurality of rotatable punch mold holders 23 for holding punch molds 21 on the upper turret 17, annularly arranging a plurality of rotatable die mold holders 29 for holding the die molds 27 on the lower turret 19 and rotating the die mold holders 29 around the center axis S2 of the mold in the vicinity of each vertically moving die mold 27B in the lower turret 19 are respectively provided. Also provided is a rotationally operating means 73 for respectively rotating the punch mold holders 23 for holding an indexing punch mold 21A positioned in the working position P and the die mold holders 29 for holding the die molds 27A, 27B positioned in the working position P around the center axis S2 of the mold.
Patent JP-2002304370-A (JP)
Title: Semiconductor device
Inventor: KAMIJO YASUSHI
IPC: G06F13/36
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of simplifying a circuit description language code to describe each of state machines by dividing a state machine converting to a state required for controlling a communication bus. SOLUTION: A driver IC1 in this invention is provided with the communication interface part 2, the state machines 3-4, a RAM 5, and a bus interface part 6. The state machine converting to a state required for controlling the communication bus is divided into the state machines 3-4, and thereby the circuit description language code to describe each of the state machines 3-4 can be simplified.
Patent JP-2002313357-A (JP)
Title: Single-chamber fuel cell
Inventor: MOTOI ICHIRO
IPC: C23C14/08
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a single-chamber fuel cell having a low internal resistance and emitting a high output. SOLUTION: The single-chamber fuel cell 10 is composed of a base board 12, a first electrode 14 highly active to the oxidation reaction of hydrocarbons formed on the base board 12, a solid oxide electrolyte film 16 of porous nature formed on the first electrode 14, and a second electrode 18 formed on the electrolyte film 16 being low active or inert to the oxidation reaction of hydrocarbons. The electrolyte film 16 has a columnar structure such that columnar crystals 16b have grown in the direction to penetrate the film and should preferably be of porous nature such that voids exist between the columnar crystals 16b.
Patent JP-2002302053-A (JP)
Title: Electric power steering device
Inventor: NAKAI MOTOO
IPC: B62D5/04
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To facilitate an assembly and reduce a cost in an electric power steering device for assisting a steering by using an electric motor. SOLUTION: A flange 15 at the end part of a gear housing 7 is butted on a flange 16 at the end part, of a motor housing 11, and these flanges are connected to each other with screws. A drive control part 18 for controlling the driving of the motor 10 is stored in a storage part 19 formed in the gear housing 7. A terminal 23 led from the drive control part 18 and a terminal 24 led from the motor 10 are butted on each other at the butting part of the flanges 15 and 16, and connected to each other, for example, by a resistance welding.
Patent JP-2001354953-A (JP)
Title: Red fluorescent material and composition containing the same
Inventor: IKEDA MASAAKI
IPC: C09D11/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To develop a red fluorescent material improved in fluorescence intensity and an ink composition using the same. SOLUTION: This fluorescent material is represented by formula (1) (wherein X1 and X2 are each H, a halogen or an alkyl, an alkoxy, amino, an alkylamino, a dialkylamino, an aryl or an aralkyl group; Y is a 1-6C fluorohydrocarbon group; and Z1 and Z2 are each H, a halogen or an alkyl, an alkoxy, amino, an alkylamino, a dialkylamino, an aryl or an aralkyl group). The ink composition is prepared by using this fluorescent material.
Patent JP-2002308158-A (JP)
Title: Tandem device for motor grader
Inventor: SUZUKI MOTOYUKI
IPC: B62D53/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To minimize the minimum turning radius. SOLUTION: A front tandem wheel axis 16 is offset backward to a rear axle 7, or/and the whole tandem device 8, 8 is offset backward to the rear axle 7. Consequently, the distance between the driver's seat footplate 10 and blade 5 on a front frame 2 side and the front tire guard 15 (or front tandem wheel 13) on a rear frame 3 side is increased. Accordingly, the mutual interference between the driver's seat footplate 10 and the tire guard 15 can be prevented in vehicle body bending, and the mutual interference between the blade 5 and the tire guard 15 can be also prevented in general traveling. Even if the blade 5 of the same size is installed, a wheel base L can be minimized to minimize the minimum turning radius so as to be very adaptable for work, and a work can be thus delicately performed in every corner. Further, the change of the rear axle 7 is dispensed with.
Patent JP-2002307646-A (JP)
Title: Method for making lithographic printing plate
Inventor: ENDO AKIHIRO
IPC: B41C1/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a lithographic printing plate, having a hydrophilic layer containing a hydrophilic binder as a non-image part, the unnecessary image part and the soil of which are cleaned with the help of a plate face correction fluid containing a chemical compound which changes to a hydrophilic and water-resistant film by application and drying, and which retains a suitability for printing and plate making by a scan image exposure system using a laser beam. SOLUTION: This method for making a lithographic printing plate is characterized in that the unnecessary image part of the lithographic printing plate having a hydrophilic layer containing a hydrophilic binder as a non-image part and the soil are cleaned with the help of the plate face correction fluid containing a chemical compound which changes to a hydrophilic and water- resistant film by application and drying. The correction fluid preferably contains an organic polymer integrating resin and a hydrophilic sol-like inorganic particle and further, preferably contains an organic hydrophilic polymer which has at least either of a hydroxyl group, a carboxylic acid group, a sulfonic acid group and an amide group and a crosslinking component which can crosslink this polymer.
Patent JP-2002313476-A (JP)
Title: Cover for terminal of plug
Inventor: ABE KENJI
IPC: H01R13/447
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a cover for a terminal of a plug allowing easy attaching/ detaching. SOLUTION: This cover is provided with protective parts 12a and 12b for individually coating power receiving terminals 11a and 11b of an AC plug 10, a connecting part 13 connected to both of the adjacent protective parts 12a and 12b, and a projection part 14 projecting so as not to interfere with others from the protective part 12a. By integrally forming the protective parts 12a and 12b, the connecting part 13 and the projection part 14 by an elastic material and pressing the projection part 14 by the tip of a finger, the protective parts 12a and 12b can be easily attached/detached to/from the power receiving terminals 11a and 11b.
Patent JP-2002309212-A (JP)
Title: Aqueous-dispersion-type pressure-sensitive adhesive sheet for glass plate, pressure-sensitive adhesive optical film, and liquid crystal display
Inventor: NAITO TOMOYA
IPC: G02F1/1333
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive sheet for a glass plate, and a pressure-sensitive adhesive optical film using an aqueous-dispersion-type acrylic pressure-sensitive adhesive and exhibiting a high adhesive power to a glass plate, and a liquid crystal display using the pressure-sensitive adhesive optical film. SOLUTION: The pressure-sensitive adhesive sheet is prepared from a pressure-sensitive adhesive layer comprising an aqueous dispersion obtained by the emulsion polymerization of a monomer component at least comprising a silane-based monomer and a monomer mixture mainly comprising an alkyl (meth)acrylate on at least one side of a substrate sheet. The weight ratio of the silane-based monomer to the monomer mixture is (0.005/100)-(1/100). When the pressure-sensitive adhesive sheet is stuck to the glass plate and is kept standing at 70 deg.C and 20%RH for 7 days, the adhesive strength is at least 1.3 times the initial adhesive strength.
Patent JP-2002311736-A (JP)
Title: Fixing device and image forming device
Inventor: KUROTAKA SHIGEO
IPC: H05B3/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device equipped with a simple configuration, with which uniform temperature control is enabled and the occurrence of an offset can be surely prevented by preventing an abnormal temperature elevation, in a fixing device provided with a configuration, with which rising of temperature can be promoted. SOLUTION: This device is provided with a fixing roller 4 and a pressing roller 3, which can be interlocked while being mutually abutted, a guide member 5 composed of an arcuate member located on the upstream side of the moving direction of a sheet S, which carried a non-fixed image, in respect to the opposed position of the fixing roller 4 and the pressing roller 3 and a fixing belt 2 movable between the fixing roller 4 and the guide member 5, and it is characterized in that the guide member 5 is configured to allow sliding of the fixing belt by opening a surface facing the abutting position of the fixing roller 4 and the pressing roller 3, and is provided with a heat source 7 located inward and a means 9 for fixing the tension of the fixing belt 2 to the fixing roller 4.
Patent JP-2002319451-A (JP)
Title: Connector for card
Inventor: KODERA MASASHI
IPC: H01R13/629
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a connector wherein a card is sure to be prevented from flying out without hindering a normal ejection of the card by an ejecting mechanism. SOLUTION: The ejecting mechanism 9 to eject the connected card 5 has an elastic member 6. This elastic member has a convex part 19 and a locking part 18 and is displaced in a direction crossing an insertion-disengagement direction 4 of the card. When the card is inserted, the disengagement of the card is inhibited by the engaging part of the elastic part being engaged with the concave part 22 formed at the card. In accordance with operation of the ejecting mechanism, engagement between the convex part of the card and the engaging part of the elastic member is released and the convex part of the elastic member abuts on the concave part of the card, thereby the card is prevented from flying out by this.
Patent JP-2002317624-A (JP)
Title: Exhaust emission control method for internal combustion engine
Inventor: KATO KENJI
IPC: B01J20/04
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control method for an internal combustion engine which can suppress an SOx poisoning phenomenon of an exhaust emission purifying catalyst of NOx storage and reduction type and improve a purification rate of the exhaust gas. SOLUTION: The exhaust emission control method for an internal combustion engine according to the present invention is characterized by that a sulfur component causing generation of sulfur oxides after combustion of the internal combustion engine 1 is solidified using a sulfur component solidifying agent 41 containing cesium(Cs) before the above sulfur component flows into an exhaust emission purifying catalyst 39 of NOx storage and reduction type mounted on an exhaust passage 7.
Patent JP-2002321177-A (JP)
Title: Leg type moving robot and its control method
Inventor: OKUBO ATSUSHI
IPC: G10L15/193
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a leg type moving robot that grows a communication function according to the growth level of the inside state. SOLUTION: A speech recognition system has a word/syntax recognition function and associates an intelligence level to each registered word and syntax. By comparing a conversation start sentence and a response sentence with the intelligence level and adapting the growth level of the robot, then the occurrence probability of a response to the recognized conversation start sentence is calculated, the system changes conversation contents according to the growth level of the robot. In accordance with the growth of inside state the robot can chat and understand only easy sentences at the beginning but it comes to be possible to manipulate gradually a complicated response to a complicated sentence.
Patent JP-2002321125-A (JP)
Title: Method and jig for press-fitting elastic bush
Inventor: TAMURA NOBUYUKI
IPC: B23P19/02
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and a jig by which an elastic bush can be press- fitted into a mounting hole by pushing the elastic bush from an end portion side of a flange of an outer tube without producing bending deformation of the flange of the outer tube and cracks and the like on a stopper rubber portion provided on an external surface of the flange. SOLUTION: When the elastic bush A, in which an inner tube 1 and an outer tube 2 having a flange 21 formed by folding it outward at one end of its length are combined via a rubber elastic body 3 and a stopper rubber portion 4 is provided at an axially outside surface of the flange 21, is press-fitted into the mounting hole 32, the press-fitting operation is carried out using the press-fitting jig 10, which has a pushing surface portion 12 for pushing an inner end area (a) approximately corresponding to an area on the extended portion of a tube thickness at a flange side end 5 of the outer tube 2 and a tapered surface 13 formed outside the pushing surface portion 12 so as to be connected to the pushing surface portion 12 and to increase its diameter in proportion to the distance toward the rear side, without directly applying a pushing force on an area outside the inner end area (a).