baber/WOPTO huggingface dataset:
Patent JP-2004058748-A (JP)
Title: Steering control system for vehicle
Inventor: KODAMA KAZUMASA
IPC: B62D5/04
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering control system for a vehicle capable of effectively reducing the influence of variation between products in output characteristics of a current sensor and suitably protecting a motor for driving a wheel steering shaft.  <P>SOLUTION: The offset output characteristic of a current sensor 70 for detecting the electric current applied to the steering shaft drive motor 6 is actually measured prior to the actual use (i.e., before shipment) as a steering control system 1 for a vehicle, and offset compensation information is prepared based on the measured value for storage in an EEPROM 115. Further, an output value of the current sensor and an output value of a reference current measuring system are measured independently of each other with the supply voltage for use in measurement being set to a constant value. Then, current gain compensation information is prepared based on the two output values so measured and is stored in the EEPROM 115. In the later actual use (i.e., after shipment) of the control system, the output of the current sensor is compensated based on the offset compensation information and the current gain compensation information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057370-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish a variable display of a second variable display means so as to make the best of the results of the variable display at a first variable display means while sufficiently utilizing structural features.  <P>SOLUTION: A variable display device is constituted of three reels 4L, 4C and 4R and an image display device 41. Firstly, figures are variably displayed on the reels 4L, 4C and 4R (a) to make the figures of the same kind line up on the reels 4C and 4R while being presented different in kind on the reel 4L and the reels are temporarily stopped (b). At this point, the reel 4L presenting the figure different in kind is made invalid on display (c). In this manner, the variable display of the figures on the image display device 4I is started (d). The array 402a of the figures variably displayed on the image display device 4I is selected from many kinds thereof prepared beforehand (e). The degree of expectation for earning big wins depends on the kind of the array selected. When the kind of all the figures temporarily stopped on the image display device 4I is the same as the figures on the reels 4C and 4R, the big wins are obtained (f).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060821-A (JP)
Title: Load holding device for hydraulic actuator circuit
Inventor: TAJI HIROSHI
IPC: F15B11/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load holding device for a hydraulic actuator circuit whereby operation efficiency equivalent to the one having only a meter-out opening of a control valve is secured, safety function of a holding valve is achieved, and a holding valve opening can be easily set solely without being restricted by a valve opening.  <P>SOLUTION: The holding valve 17 is disposed in a boom extension-side (load side) pipeline 13 in a boom cylinder circuit. The opening of the holding valve 17 is controlled by the control valve 15 and a pilot pressure Pi from a remote control valve 16. On this premise, an assist cylinder 20 is provided for controlling a set pressure of a return spring 17a of the holding valve 17, and a holding pressure Ph is introduced to the cylinder 20. Therefore, the holding valve opening is throttled from a value much larger than the meter-out opening of the control valve 15 when abnormality such as a burst of the pipeline 13 occurs and the holding pressure Ph is lowered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062014-A (JP)
Title: Imaging lens
Inventor: DOU SATOSHI
IPC: G02B9/10
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging lens of which the various aberrations are well corrected, the optical length is ≤6 mm and the back focus is satisfactorily assured.  <P>SOLUTION: The imaging lens is arrayed, successively from an object side, with an aperture-stop S1, a first lens L1 having positive refracting power of a meniscus shape of the concave surface directed to the object side, a second stop S2, and a second lens L2 having negative refracting power of a meniscus shape of the concave surface directed to an image side. The aperture-stop S1 constitutes an incident surface. Also, the second stop S2 disposed between the first lens L1 and the second lens L2 is inserted for the purpose of cutting the light irregularly reflected by falling onto the portion etc., of the peripheral edge of the lens, i.e. a flare.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065002-A (JP)
Title: Feed for poultry farming, and egg
Inventor: ISE SHUNTARO
IPC: A23L15/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide feed to be fed to obtain hen's eggs, having the ratio of n-3 series polyunsaturated fatty acids to n-6 series polyunsaturated fatty acids larger than 1:4; and to provide hen's eggs having the ratio of n-3 series polyunsaturated fatty acids to n-6 series polyunsaturated fatty acids larger than 1:4 by feeding the feed to hens.  <P>SOLUTION: The feed for poultry farming is such one that the ratio of the content of an eicosapentaenoic acid is ≥0.46 wt.%, and the ratio of the content of a docosahexaenoic acid is ≥0.60 wt.%. By feeding poultry with such feed, the rate of the content of the n-3 series polyunsaturated fatty acids to n-6 series polyunsaturated fatty acids is larger than 1:4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067728-A (JP)
Title: Thermoplastic resin composition utilizing recycled polyethylene terephthalate resin material
Inventor: TAKEMOTO TOSHIO
IPC: B29B17/04
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition excellent in impact resistance, moldability, heat resistance, and dimensional properties by utilizing a recycled material of polyethylene terephthalate (PET) resin moldings.  <P>SOLUTION: This thermoplastic resin composition is prepared by compounding (A) a crushed material of PET resin moldings, (B) a graft copolymer represented by an ABS resin and having a specific composition, (C) an AS resin having a specific composition and other copolymers, and (D) a polycarbonate resin having a specified mol.wt., the weights of (A), a rubbery polymer derived from (B), and (D) being 1-50 wt.%, 10-25 wt.%, and 0-20 wt.%, respectively, based on the total weight of (A)+(B)+(C)+(D), followed by melt kneading with a vacuum-vented extruder under a reduced pressure at a resin temperature in the range of 255-285°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125178-A (JP)
Title: Refrigerator
Inventor: MACHIDA NORIMASA
IPC: F25D17/08
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator having excellent cooling efficiency, capable of storing vegetables at low temperatures, and capable of easily controlling the temperature of a vegetable chamber.  <P>SOLUTION: This refrigerator having the vegetable chamber 4 and a refrigerating chamber 3 comprises a blower 32 for circulating cool air blown from a cooler 30 from the refrigerating chamber 3 to the vegetable chamber 4, a cool air passage 43B for supplying cool air from the cooler 30 to the vegetable chamber 4 without passing the refrigerating chamber 3, and a vegetable chamber temperature set means 60 controlling the temperature of the vegetable chamber 4 higher or lower than the temperature of refrigerating chamber 3 by varying passing cool air rate in the cool air passage 43B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003109435-A (JP)
Title: Transparent conductive film and its manufacturing method
Inventor: YOSHIKAWA TOSHIHARU
IPC: H01B5/14
Filed: 2002-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film provided with both high transparency and conductivity while having less degree of reflection and metallic luster, and a manufacturing method capable of easily and inexpensively manufacturing the transparent conductive film without requiring a complicated process. SOLUTION: The transparent conductive film composed of a metallic ultrafine particle catalyst layer formed into a prescribed pattern on a transparent base substance and a metallic layer formed on the metallic ultrafine particle catalyst layer is structured. In the manufacturing method for the transparent conductive film, pattern printing is applied on the transparent base substance by paste containing electroless plating catalyst, and electroless plating treatment is applied on the pattern-printed electroless plating catalyst, in order to form a transparent conductive metallic layer only on a pattern-printed part.
Patent JP-2003052780-A (JP)
Title: Massage machine
Inventor: INADA NICHIMU
IPC: A61H7/00
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To exactly set the positions of the shoulders of a user. SOLUTION: In the massage machine provided with a main body of massage machine, treatment elements provided freely movably in the direction of the height of the user relatively to the relevant main body of massage machine and a position operating part with which the relevant treatment elements can be manually located at arbitrary positions, a storage part is provided for storing the positions of the treatment elements determined by the manual operation of the position operating part as reference positions (shoulder positions, for example).
Patent JP-2004068525-A (JP)
Title: Curtain wall with metal frame
Inventor: SAKAMOTO KENJI
IPC: E04B2/94
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curtain wall with a metal frame which prevents the play of a concrete-based panel by enhancing strength and rigidity, prevents, for example, the deformation of the metal frame and the generation of cracks in the concrete-based panel and a locking member, and has excellent durability.  <P>SOLUTION: In this curtain wall with the metal frame 30, the metal frame 30 is fixedly provided on the peripheral end surface of the concrete-based panel 20 in which a reinforcing bar 10 is embedded. At least four anchor members 40, in which locking parts 41 are opened outward from end surfaces, are embedded in the panel 20, and fixed to the reinforcing bars 10, respectively. The locking part 41 of at least one anchor member 40 is opened in each long-side end surface; the locking part 41 of each anchor member 40 and the metal frame 30 are bound with each other by the locking member 50; and a mortar material 60 is infilled between the panel 20 and the metal frame 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074297-A (JP)
Title: Combustion type driving tool
Inventor: OMORI YASUKI
IPC: B25C1/08
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of poor work efficiency wherein, in the conventional case, in a process in which a piston is driven and returned to an initial position after reaching a bottom dead-center, the upper chamber of the piston is lifted more than the atmospheric pressure by the volumetric compression of the upper chamber of the piston, the piston cannot be smoothly returned to the initial position, and a driving speed can not be increased.  <P>SOLUTION: In the returning process of the piston 10, only when the upper chamber of the piston 10 tends to lift more than the atmospheric pressure by the volumetric compression of the upper chamber of the piston 10, pressure is released by opening to the atmosphere the opening hole 71 of a combustion chamber frame 15 by a check valve 72 and a solenoid 74 and the piston 10 is returned quickly, thereby a driving speed is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003162492-A (JP)
Title: Virtual reality system and its method
Inventor: TORABI MOHAMMED
IPC: G06T19/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a virtual reality system and a method enabling a physical environment to virtually exist in real time at any place.  <P>SOLUTION: A virtual reality system for facilitating setting and executing of a virtual reality episode by receiving virtual reality data obtained by a virtual reality environment (VRE) user device and transmitting via a network the virtual reality data to other virtual reality data component capable of displaying the virtual reality data. The setting and executing of the virtual reality episode is generated in real time so that the user can participate in the episode showing a currently arising event in the environment. The VRE user device comprises a wireless device by which one or more movable users at a plurality of positions can participate in the virtual reality episode at a time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003121795-A (JP)
Title: Optical system and adjusting method for optical element
Inventor: NEVIS ELIZABETH A
IPC: G02B27/28
Filed: 2002-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing beam splitter which gives a high extinction ratio and is simple and inexpensive and its application. SOLUTION: An optical system is equipped with an optical element (220), which has a first glass piece (110), a second glass piece (130), and a beam splitter coating (120) arranged between the first and second glass pieces. The optical element is so directed as to receive an input beam (IN) at a non-zero angle (A) of incidence to the perpendicular to the surface of the first glass piece. The extinction ratio of an inferior reflection output (input) beam ROut is greatly improved nearly without varying the extinction ratio of a transmitted output beam TOut. The optical element may be a vapor-deposited polarizing beam splitter (vapor-deposited polarizing beam combiner) and is inexpensive.
Patent JP-2003115135-A (JP)
Title: Method and device for playing back optical disk
Inventor: OSHIMA MITSUAKI
IPC: G11B7/24094
Filed: 2002-08-13
Abstract: PROBLEM TO BE SOLVED: To set a laser special for barcode reading other than data reading mode of the data area of a disk in order to read a barcode when the barcode is written. SOLUTION: An optical disk manufacturing method comprises the step of forming a first substrate, the step of forming an information recording layer on the first substrate, and the step of forming a second substrate. The information recording layer is formed between the first substrate and the second substrate, and a barcode pattern is formed in an area to be read by a pickup for reading information recorded on the information recording layer.
Patent JP-2003114642-A (JP)
Title: Driving method of plasma display panel
Inventor: KIM JUNG HUN
IPC: G09G3/291
Filed: 2002-08-16
Abstract: PROBLEM TO BE SOLVED: To provide the driving method of a plasma display panel in which reset pulses are supplied to each cell only once during one frame so as to minimize the amount of light emission in a non-light emitting segment and at the same time, on/off states of the cells are changed by varying the wall electric charge distribution within the cells using discharging between a scanning electrode Y and an address electrode X or a sustaining electrode Z and the address electrode X in an address interval. SOLUTION: Reset discharging is conducted in only a first subfield of discharging cells during one frame constituted of a plurality of subfields. In the following subfields, no reset discharging is conducted. On/off states of discharging cells in a current subfield are determined by the information relative to the presence or the absence of discharging to the discharging cells and the on/off states of the discharging cells in a previous subfield. Depending on the on/off states of the determined discharging cells, the discharging cells are changed to the wall electric charge state of either one of on/off states.
Patent JP-2004075611-A (JP)
Title: Method for producing aminoimidazole carboxamide
Inventor: KOMATSU FUMIYOSHI
IPC: C07D233/90
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aminoimidazole carboxamide by which a high-purity white crystal of the free aminoimidazole carboxamide represented by formula (1) (wherein, R<SP>1</SP>is hydrogen atom, a 1-4C alkyl group which may have a substituent, a 6-10C aryl group which may have a substituent, a heterocyclic group which may have a substituent, or a 7-11C aralkyl group which may have a substituent) is produced, and which is appliable to industrial production.  <P>SOLUTION: The method for producing the aminoimidazole carboxamide represented by formula (1) comprises a step for carrying out a decoloration treatment of an organic solvent solution of the aminoimidazole carboxamide represented by formula (1) by using a decolorizer and a step for crystallizing the aminoimidazole carboxamide represented by formula (1) by adding poor solvent to the solution obtained by the decoloration treatment, and carrying out solid-liquid separation of the resultant mixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073622-A (JP)
Title: Vibration absorbing structure of electric rising/lowering shelf
Inventor: MATSUSHITA YOSHIRO
IPC: A47B51/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce driving noise of a motor while securing resistance to load, and to attenuate not only vertical vibration but also noise three-dimensionally transmitted from the motor, and also to attenuate middle to low frequency vibration as well as high-frequency vibration.  <P>SOLUTION: In a vibration absorbing structure of an electric rising/lowering shelf 1, the motor 4 is mounted on a side of a top plate 3 of an outer box 2 having an open bottom. A motor base 7 to which the motor 4 is fitted is formed long. A fitting base 8 is arranged on an end 7a of the motor base 7 in a longitudinal direction E. Vibration absorbing rubbers 9 having a V-shape are inserted between the end 7a of the motor base 7 and a lower piece 8a of the fitting base 8. Top parts 9a of the vibration absorbing rubbers 9 are connected to the end 7a of the motor base 7. Hem parts 9b of the vibration absorbing rubbers 9 are connected to the lower piece 8a of the fitting base 8, and an upper piece 8c of the fitting base 8 is connected to the top plate 3 of the outer box 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079457-A (JP)
Title: Solid polymer fuel cell
Inventor: IWAI TAKESHI
IPC: H01M8/10
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell capable of maintaining a solid polymer film in an appropriate wet condition.  <P>SOLUTION: With the solid polymer fuel cell, gas channels are formed on the surface of a conductive collector 5, one for supplying gas to an electrode layer 4 and the other for draining gas from the electrode layer 4 separated from each other on a contact face with the electrode layer 4, and a hydrophilic layer 7 is formed consisting of a hydrophilic matter on the surface on the electrode side where the channels and the collector 5 of the electrode layer 4 get in contact with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084970-A (JP)
Title: Vehicular cooling system
Inventor: MOCHIZUKI MASATAKA
IPC: B60H1/24
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular cooling system for cooling an internal facing panel in a cabin.  <P>SOLUTION: In this cooling system 1 of a vehicle 2, a dash panel 4 heated by the incident light is arranged in the cabin 7. One end part 3A of a heat pipe 3 is connected to the dash panel 4 so as to give and receive heat, and the other end part 3B of the heat pipe 3 is arranged by extending to a housing part 6 formed in a base end part 2A of a hood and exposed to outside air on the front side of front glass 2B on the outside of the cabin 7, and is installed on a heat sink 5 housed in the housing part 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086291-A (JP)
Title: Production planning method for steel sheet and production method for steel sheet
Inventor: HOJO SHIGETO
IPC: G06Q50/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production planning method and a production method of a steel sheet for producing the steel sheet which satisfies a sales plan while performing a stable operation with a high operating ratio.  <P>SOLUTION: A production plan generation processing part 12 generates a production plan of the steel sheet. A virtual order allocation processing part 13 allocates a virtual order to the production plan so as to correct the production plan. A virtual order application processing part 14 applies a new order to the virtual order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082255-A (JP)
Title: Sucker
Inventor: ISHII AKINORI
IPC: F16B47/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sucker made of a stone material such as granite, and used in moving a comparatively large tile and the like having a roughened surface with a strong suction force.  <P>SOLUTION: In this sucker wherein a sucking disc 6 is mounted under a base 1, an operation rod 8 stood from a buried plate 7 buried on a sucking disc top is connected to an operation handle 9 derrickably mounted on the base 2, and the sucking and releasing of the sucking disc 6 to an article A face are performed by the derricking operation of the operation handle 9, an annular sponge plate body 12 is fixed to the suction surface of the sucking disc 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179401-A (JP)
Title: Micro-electromechanical switch manufactured by simultaneously forming resistor and bottom electrode
Inventor: CRENSHAW DARIUS L
IPC: H01P1/10
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro-electromechanical switch manufactured by simultaneously forming a resistor and a bottom part electrode.  <P>SOLUTION: By performing a step 320 for depositing a layer of resistor material, a step 330 for depositing a layer of hard mask material and a step 340 for sequentially depositing a layer of metal material, on a silicon substrate, a laminate is formed and the resistor and the bottom part electrode are simultaneously made. Next, a step for making the bottom part electrode and resistors having a constant length in a pattern, and a step 350 for performing etching are executed. After than, in order to eliminate the hard mask material and the metal material from the resistors of a constant length, a second etching process 360 is performed. Finally, in a preferred embodiment, a structure of the bottom electrode and the resistor is sealed with a layer of 370 dielectrics which is formed in a pattern corresponding to the defined bottom electrode and resistor and etched.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004082902-A (JP)
Title: Vehicle sheet
Inventor: KIKUCHI NOBUKAZU
IPC: B60N2/36
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a sudden forward folding motion of a seat back and rattle of the seat back under a forward folded condition and a seat cushion under a jump up condition due to vibration of a vehicle or the like in a vehicle seat of which seat cushion jumps up by interlocking with forward folding motion of the seat back.  <P>SOLUTION: An interlocking member jumping up the seat cushion SC by interlocking with forward folding action of the seat back SB is provided with a spring means 4 guided by a guide member 5 and moved forward and backward by a link member 3.  <P>COPYRIGHT: (C)2004,JPO