baber/WOPTO huggingface dataset:
Patent JP-2001293134-A (JP)
Title: Slot machine
Inventor: TOYOSHIMA KOJI
IPC: A63F5/04
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To prohibit to execute information direction under a condition a specific role object has been surely hit or a player can judge there is no possibility of specific role object hitting. SOLUTION: A hit information selecting means 62 and a direction pattern selecting means 63 select whether or not to inform a player of the possibility of role object hitting and select a direction pattern of the information when information is selected. An information direction means 65 executes information direction of the possibility of role object hitting by illuminating lamps and outputting sound based on a selected direction pattern. A information direction prohibiting means 67 judges whether or not a player can recognize there is no possibility of specific role object hitting or securely hitting a specific role object. When it is judged as recognizable, direction by the information direction means 65 is prohibited to execute.
Patent JP-2002285068-A (JP)
Title: Pigment dispersion, color paste and color filter
Inventor: KITAZAWA DAISUKE
IPC: C09K23/22
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a pigment dispersion having good dispersion stability of the pigment, and to provide a color paste having good dispersion stability of the pigment and a color filter having a pixel excellent in transmittance, contrast and surface smoothness. SOLUTION: The pigment dispersion comprises a polymer having a basic group in a side chain. The color paste is prepared using the pigment dispersion. The color filter is prepared using the color paste.
Patent JP-2002286362-A (JP)
Title: Drying device
Inventor: OKANO MASATOSHI
IPC: F26B5/14
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a drying device to reduce consumption of energy, and the generation of noise, and the size of the whole of the device, and also to save a space. SOLUTION: In the drying device provided with a casing 11 having an air inflow opening, and a nozzle 30 mounted in the outlet of the casing 11, and supplying air for drying through the nozzle 30, the drying device is provided with a slit 28 opened in the inner wall surface of the nozzle 30, and a compressed air feeding device 39 to feed compressed air in the slit 28. By a flow of air supplied through the slit 28, air in the casing 11 is induced, and the air blows out through the nozzle 30.
Patent JP-2002294862-A (JP)
Title: High strength bolt joining structure and joining method
Inventor: UNO NOBUYOSHI
IPC: E04B1/24
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a high strength bolt joining structure, and a joining method capable of relieving restriction of positioning work of upper and lower split tees and an H-shaped cross-sectional beam at a building site when joining the H-shaped cross-sectional beam to a box-shaped cross-sectional column by a high strength bolt via a pair of upper and lower split tees. SOLUTION: An upper side or lower side split tee side bolt hole of the box- shaped cross-sectional column is formed as an elongate hole by extending upward or downward by 0.5 to 1.5 times a high strength bolt shaft diameter with the final fastening position as a reference. The upper side split tee can be retreated upward from the final fastening position, or the lower side split tee can be retreated downward and either of the upper and lower split tees is put in a retreating state, and the H-shaped cross-sectional beam is positioned between the upper and lower split tees. The elongate hole extended by 0.5 to 1.5 times the high strength bolt shaft diameter is arranged on the upper side or lower side split tee side, and the upper side or lower side split tee may be retreated upward or downward.
Patent JP-2002287464-A (JP)
Title: Photoreceptor cartridge, image forming device and image forming method
Inventor: NISHIKAWA MANABU
IPC: G03G15/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To faithfully reproduce a rich-gradation and high-resolution latent image and to cope with the miniaturization and the speed-up of a device by reducing uneven electrification by making the contact state of an electrifying roller with a photoreceptor uniform. SOLUTION: In a photoreceptor cartridge equipped with at least a photoreceptor 1 and an electrifying device 2, the photoreceptor 1 is formed into a cylindrical shape whose diameter is 10 to 40 mm and has a photoreceptive layer incorporating oxititanium phthalocyanine having a main diffraction peak at a Bragg angle (2θ±0.2) of 27.3 deg. in X-ray diffraction by a CuKα line. The device 2 is constituted as an electrifying roller whose diameter is 5 to 20 mm, and the electrifying roller is constituted so that its hardness measured with an ASKER C type hardness meter is 20 deg. to 70 deg. and it has an elastic layer forming a contact surface with the photoreceptor 1.
Patent JP-2002282887-A (JP)
Title: Aeration tank
Inventor: YAMAMURA KENJI
IPC: C02F3/20
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an aeration tank capable of increasing an aeration amount by increasing the number of pieces of aeration panel and also securing stable upflow whirling stream. SOLUTION: In an aeration tank 1 which is divided into two zones 11 and 12 by a partition wall 2 installed in the center, the aeration panels 3 and 4 are installed in multiple tiers between water depth positions B and E on the partition wall 2.
Patent JP-2001321446-A (JP)
Title: High performance spiral-wound catheter
Inventor: SAMSON GENE
IPC: F16L11/12
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a catheter which can easily reach soft tissues such as a liver and a brain. SOLUTION: A catheter section having a slender tubular member having a passage specifying an internal lumen extending into the proximal and distal and between these edges, wherein the slender tubular member is a) the first ribbon reinforcing material having a predetermined width and thickness which is spiral-wound in a handedness direction to form the passage and the surface of an external reinforcing material, a ribbon reinforcing material in which the surface of the external reinforcing material is at least partially covered with an adhesive and b) a member having at least one tube member which is outside the first ribbon reinforcing material and which touches and sticks to the first ribbon reinforcing material by the adhesive.
Patent JP-2002300086-A (JP)
Title: Array antenna receiver
Inventor: OURA SATOSHI
IPC: H04B1/707
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a searcher section that can properly detect a synchronization timing even when a transmission level of a calibration signal is low in an array antenna receiver. SOLUTION: The searcher section 114 being a major part of a calibration processing section provided on the array antenna receiver is configured of delay profile generating circuits 201-1-201-N that output delay profile signals 202-1-202-N obtained by correlating received multiplex base band signals 200-1-200-N with known spread code sequences used by spread modulation processing at the generation and transmission of calibration signals included in the received multiplex base band signals 200-1-200-N, with a delay profile synthesis circuit 203 that sums and synthesizes the signals 202-1-202-N to provide an output of a delay profile signal 204, and with a path search circuit 205 that searches a maximum path of the signal 204 to provide an output of a synchronizing timing signal 206.
Patent JP-2002299591-A (JP)
Title: Semiconductor device
Inventor: EGASHIRA KATSU
IPC: H01L27/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which semiconductor elements having different applications are mixed. SOLUTION: The semiconductor device comprises a semiconductor substrate having a flat main surface, an insulating film buried in a depth different from the main surface in at least two or more element forming regions of the substrate, and the two or more semiconductor elements having different applications and formed between the buried insulating film and the main surface. Thus, since the film embedded in the depth from the main surface of the substrate is incorporated, active layers of different thicknesses at the respective element forming regions can be formed between the insulating film and the main surface. The elements having the different applications can be formed in the active layer having the thickness suitable for the application.
Patent JP-2002305712-A (JP)
Title: Digital camera and image information reception system
Inventor: KATO MIKIHIKO
IPC: H04N5/225
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera that can simply conduct storage processing and print order processing of photographed image information and prevent accidental erasure of the image information recorded in a built-in memory. SOLUTION: The digital camera 10 includes an image pickup section 1, a signal processing section 2, the built-in memory 3, an input output interface 4, a control section 5, an operation section 6, and a display section 7. After photographing of a picture, when the digital camera 10 is connected to an external terminal or the like via the input output interface 4, the digital camera 10 externally transmits image information recorded in the built-in memory 3. the digital camera 10 sets a image information transmission end flag of a flag storage section 51 on the basis of a reception end signal of image information from the destination after the end of transmission of the image information.  When an erasure instruction button (not shown) of the operation section 6 is depressed, the digital camera 10 executes image information erasure processing of the built-in memory 3 depending on a state of the image information transmission end flag.
Patent JP-2002301479-A (JP)
Title: Fluorine-containing wastewater disposal method
Inventor: FUSHINO TOSHINORI
IPC: B01D21/01
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine-containing wastewater disposal method for the wastewater discharged from a semiconductor factory so that the concentration of fluorine ions become low (about 8 mg/l) without remodeling equipment to large extent and capable of obtaining slurry excellent in sedimentation, consolidation (concentration) and dehydration. SOLUTION: In the fluorine-containing wastewater disposal method by a flocculation/sedimentation method, an inorganic porous powder prepared so as to contain silicic acid, alumina and iron oxide, respectively in a ratio of 20-40 wt.% is added to fluorine-containing wastewater along with a water-soluble aluminum salt and the pH of this fluorine-containing wastewater is subsequently adjusted to 6-7 and the formed water insoluble matter is separated to remove fluorine in the wastewater.
Patent JP-2002303078-A (JP)
Title: Window regulator
Inventor: MIYOSHI KATSUHIKO
IPC: B60J1/17
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a window regulator capable of reducing the weight and cost. SOLUTION: A motor 24, which rotates and drives a drum 25, so as to make a windowpane ascend/descend, is mounted on a door panel 23 and a wire guide bracket 22 to straddle the part between the door panel 23 and the bracket 22.
Patent JP-2001351940-A (JP)
Title: Copper interconnection wiring for ic chip
Inventor: MOYER RALPH SALVATORE
IPC: H01L21/3205
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a barrier layer on the copper metallic wiring of a semiconductor integrated circuit. SOLUTION: The barrier layer is effective to both wire bonding interconnection wiring and to solder bump interconnection wiring. The barrier layer is a Ti/Ni layer formed on copper. An aluminum bonding pad is formed on the barrier layer for the wire bonding interconnection wiring, and a copper bonding pad is formed on the barrier layer for the solder bump interconnecting wiring.
Patent JP-2002313635-A (JP)
Title: Method of managing gap of inductor
Inventor: YOSHIMOTO NORIYUKI
IPC: H01F17/04
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To simplify the management of the gap between a drum core and a ring core at the time of assembling an inductor. SOLUTION: Projections 17 are provided on either the external side face of the upper flange section 13b of the drum core 13 or the internal side face of the ring core 14, so that the projections 17 may form a first gap G1 when the projections 17 come into contact with the other side face.
Patent JP-2002306832-A (JP)
Title: Game machine using traveling body
Inventor: KOBAYASHI YUSUKE
IPC: A63F9/14
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To device a position detector so that a traveling body is made light in weight and small in size by directly reading the position of the traveling body on the traveling surface in order to simplify the position detector of the traveling body in a game machine. SOLUTION: In the game machine which travels tracking target points on a traveling route one by one according to a program and feedback-controls the traveling of the traveling body with positional information, a surface pressure measuring sheet using of a sensor matrix is laid on a traveling surface, the pressure distribution of each wheel of the traveling body on the surface pressure measuring sheet is measured by a control signal processing part, the position of each wheel is detected based on the pressure distribution of each wheel measured by the control signal processing part, a positional information transforming part detects the X coordinate position and Y coordinate position of the traveling body from the position of each wheel and transmits these to a travel controller.
Patent JP-2002313337-A (JP)
Title: Positive electrode active material for use in nonaqueous electrolyte secondary battery and method for manufacturing it
Inventor: SOMA MASANORI
IPC: H01M4/505
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material or use in a nonaqueous electrolyte secondary battery having increased initial capacity, without impairing formability and filling ability for a positive electrode, and a method for manufacturing it. SOLUTION: A Na-Li-Mn composite oxide is synthesized by mixing a manganese compound raw material comprising a spherical or elliptical secondary particle with a Na compound and a Li compound so as to keep it in shape, and the Na-Li-Mn composite oxide expressed by a formula of Nax [Liy Mn1-y ]O2 (where, 0.66<=x<=1.0, and 0<y<=0.18) is used as a precursor, the precursor is treated in a solution containing a Li ion or molten salt, and thereby a Na ion contained in the precursor is exchanged for a Li ion by ion exchange. The Na-Li-Mn composite oxide is obtained by mixing the Na compound, the Li compound and the Mn compound so that the mol ratio of Na, Li and Mn becomes x:y:1-y (where, 0.66<=x<=1.0, and 0<y<=0.18), and by applying heat treatment at 600<= or more for 10 hours or more and suddenly cooling it to a room temperature of less.
Patent JP-2002312901-A (JP)
Title: Method and device for evaluating performance
Inventor: MINAMI HIROKI
IPC: G11B5/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for evaluating performance that are capable of easily and quickly evaluating the performance of a disk device and also executing virtual performance evaluation. SOLUTION: This device is provided with parameter acquisition means 11, 12, 14, 15 for obtaining parameters from a disk device 2 to be measured, which are needed to calculate the performance of the disk device 2, and a performance- evaluating means 13 for calculating and evaluating the performance of the disk device by using the acquired parameters.
Patent JP-2002313243-A (JP)
Title: Plasma display panel and gas discharge tube
Inventor: MOTOYAMA YASUSHI
IPC: H01J17/04
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem of high energy cations giving damages to the insulation layer on the surface of the negative electrode, during the time from the time the discharge has started until the spray discharge is maintained and until the voltage drops to a fraction, in the plasma display panel that utilizes the conventional spray discharge or in a gas discharge tube. SOLUTION: In the plasma display panel, which uses a negative electrode 4 having an insulation film or insulating particulate layer on the surface the plasma display panel is equipped with an auxiliary electrode 13 for producing auxiliary discharge between the positive electrode 3, before the discharge is started between the negative electrode 4 and the positive electrode 3.
Patent JP-2002312301-A (JP)
Title: Control system
Inventor: SAKAI ATSUSHI
IPC: G06F9/54
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a control system for imparting a uniform interface to a POS application making Java (registered trademark) as a base. SOLUTION: A new fifth interface 35i defining a function Set Entry delivering an entry point of a data base 33 to a device service(DS) 13 is prepared and the DS 13 incorporated into the control system 39 is made to a rule mounting this interface. Thereby, a freedom is obtained at a preparation method of the DS and the better DS can be prepared. A load can be carried out even to the DS of another maker and the DS of the other devices by a common factory class and the POS system making Java (registered trademark) as a base can be provided by a simpler constitution at a low cost.
Patent JP-2002317365-A (JP)
Title: Method for producing felt wool ball and method for mass-producing the same
Inventor: MASUZAWA MITSUNORI
IPC: D06B15/06
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a felt wool ball solving the problems that perfectly felted globes using wool easy to control their size, weight and resilience with the shape of a textile secondary product to be used as a padding material for beddings or the like have been unable to be produced so far, therefore there has been no mass production machinery for such globes. SOLUTION: The objective felt wool balls are mass-produced using the machine described in claim 2 by the method described in claim 1. as shown in Fig. 4, it is a key point that wool fibers are vibrated both vertically and transversely so as to sufficiently entangle themselves with each other and trim the shape, prevent cracking and felt to the core so that the final product (the objective felt wool ball) come nearer to globe; the other key point is the amount of wool tops to be used in the above step because of being a determinant for the size and weight of the final product.
Patent JP-2002313879-A (JP)
Title: Automatic guided vehicle system and wafer-carrying method
Inventor: FUKUDA ISAO
IPC: H01L21/677
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency in an automatic guided vehicle for automatically carrying and transferring semiconductor wafers between stations in a semiconductor-manufacturing factory or the like. SOLUTION: A wafer 10 is accommodated in a buffer cassette 5 by a transfer apparatus 3, the artificial guided vehicle 1 is moved to a target station, and the wafer 10 in the buffer cassette 5 is taken out and is transferred to an attitude-matching apparatus 4 by the transfer apparatus 3. Then, the attitude and direction of the wafer 10 are matched by the attitude-matching apparatus 4, the ID information on the wafer 10 is read by an OCR43, and the wafer 1 whose ID information has been read is retained by a transfer hand 31. At that time, another wafer 10 that is placed at the station is removed by the other transfer hand 31, the wafer 10 whose ID information has been read is transferred to the station in a specific posture and direction, and at the same time the ID information is transmitted to the station by control.
Patent JP-2002315982-A (JP)
Title: Sewing device
Inventor: SHOJI YOSHIHISA
IPC: D05B39/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent a micro switch from being broken or fallen from an electronic substrate by moving or being deformed in the direction crossing the reciprocating movement of a contact in the micro switch in an exposed state. SOLUTION: Even if an engagement part is not fitted in an engagement groove and the engagement part is inserted in such a state as being positioned rightward of the right end part of an overhang part, an embroidery frame is moved to the inner part. In this case, there is a space toward the upper surface of an embroidery frame carrier device in the lower part of the embroidery frame so that a user holds the embroidery frame in the right side of a carriage and can clockwise rotate the embroidery frame with the right end part set to the fulcrum. When the embroidery frame clockwise rotates, the thin-wall part of the embroidery frame pushes up a detection lever 56a from the downward.  When the detection lever 56a moves upward or is deformed by 0.5 mm, the detection lever 56a is brought into contact with a breakage preventing projection(h) so as to prevent from moving further upward or being deformed.
Patent JP-2002323756-A (JP)
Title: Negative type energy beam sensitive paste, and pattern forming method using the same
Inventor: KOJIMA DAISUKE
IPC: G03F7/038
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a negative type energy beam sensitive paste. SOLUTION: The negative type energy beam sensitive paste is obtained by incorporating conductive powder and inorganic powder which is fused with heat at need in a negative type energy beam sensitive compound. After the negative type energy beam sensitive paste is laminated on the surface of a base material, the surface of a paste film layer formed of the negative type energy beam sensitive paste is so irradiated with an active energy beam and heat rays through a mask or directly as to obtain a desired pattern, and then the paste film layer is so removed by a developing process as to obtain a desired pattern.
Patent JP-2002320687-A (JP)
Title: Simultaneous open valve and installation of the same
Inventor: NAKAZAWA KOJI
IPC: F16K25/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-reducing simultaneous open valve of a smaller size and a lighter weight, which improves an installation-workability to a primary- and a secondary-side piping. SOLUTION: Within a valve housing box 4 a primary-side chamber 5 and a secondary-side chamber 6 are separated by a partition wall 7, through which an opening 8 is pierced. A pressure control chamber 10, linking to a sensor line, is provided in the primary-side chamber 5 and a valve element 11 which open/close the opening 8 with a flexible up-and-down movement is built in the pressure control chamber 10. A circular packing 23 of a smaller diameter than that of the valve element 11 is coupled to the lower part of the valve 11 in such a way that an outer periphery of the packing 23 fits air-tightly over an inner periphery of the opening 8 by a downward movement of the valve 11. An entrance 16 to the primary-side chamber and an exit 19 from the secondary-side chamber provided in the valve housing box 4 are both formed without flanges.  The simultaneous open valve 1 composed as above is placed between a flange 18 of a primary-side piping edge connected to the entrance 16 and a flange 21 of a secondary-side piping edge connected to the exit 19. Both flanges 18, 21 are directly coupled to each other by a volt 34.
Patent JP-2002321899-A (JP)
Title: Input device for forklift
Inventor: TSURUZONO MASAKAZU
IPC: B42D15/10
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To improve reliability of an input terminal for a forklift, and reduce man-hours at installing time. SOLUTION: In the input terminal for the forklift, communication with a control device is made by the light or rediocommunication using a radio wave to improve the reliability as well as to reduce the man-hours at installing time.