baber/WOPTO huggingface dataset:
Patent JP-2004317157-A (JP)
Title: Method, device and system for specifying radio wave transmission source
Inventor: TSUJI HIROYUKI
IPC: G01S3/14
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, device, and system for specifying a radio wave transmission source by classifying a radio wave from a base station and a radio wave from stations other than the base station without allocating different frequencies to the radio waves from the base station and other stations.  <P>SOLUTION: While frequencies of the radio waves from the base station and other stations are set to almost the same value, at least one of the characteristics including modulation methods, modulation rates, radio wave transmission times, radio wave transmission intervals, and spread spectrum codes are set to different values for the radio waves from the base station and other stations. The radio waves are received by a sensor provided at a high place. Based on the classifying results obtained from the receiving results of the desired radio waves, the directions where the radio waves came are estimated. In addition, based on the estimated directions of the radio waves, the relative position of the station other than the base station is determined by correcting the estimated directions of the radio waves.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318241-A (JP)
Title: Status output circuit and status output circuit group
Inventor: TANAKA SUSUMU
IPC: G06F11/22
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a status output circuit for outputting the logical status of a status holding circuit in an FPGA circuit prior to an arbitrary time to an external terminal, and for generating a simulation pattern by using the outputted logical status.  <P>SOLUTION: When a fetch signal inputted from a terminal LD is assert, a flip flop 11 being a first status holding circuit latches a user input signal inputted from a terminal D, which is latched by an objective status holding element, and the flip flop 11 being the first status holding circuit and a flip flop 12 being a second status holding circuit are operated as two-stage shift registers. When the fetch signal is negate, the flip flop 11 being the first status holding circuit and the flip flop 12 being the second status holding circuit are turned into a holding status in which their own outputs are respectively latched.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313337-A (JP)
Title: Game system and information processor
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable a player to get into a game over a long period of time without feeling unfairness.  <P>SOLUTION: A game system is provided with a game machine group 111 composed of a plurality of pachinko game devices (game machines) 10A-10L and an information processor 100. While the plurality of game machines are provided with a game information transmission means for transmitting game information to the information processor 100, the information processor 100 is provided with a judgement means for judging whether or not a numerical value determined on the basis of stored game information exceeds a specified value when common lottery is won and a first special prize provision means for providing an advantageous game state to the game machine corresponding to the fact that it is decided to provide the advantageous state as the result of the common lottery for the game machine for which it is judged that the numerical value determined on the basis of the game information exceeds the specified value by the judgement means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319290-A (JP)
Title: Solid electrolyte fuel cell
Inventor: FUNAHASHI YOSHIHIRO
IPC: H01M8/12
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell wherein a stable output is kept by reducing the contact resistance between a current collector and a cell separator on an air electrode side.  <P>SOLUTION: This fuel cell 10 has the structure in which a plurality of unit cells are laminated through metallic cell separators 211 and 212 (a heat resisting alloy such as SUS430). Each cell unit comprises a solid electrolyte layer 11 (a stabilized zirconia such as ScSZ, etc.), a fuel electrode 12 (Ni and ScSZ, etc.) provided on one side of the solid electrolyte layer, the air electrode 13 (La<SB>1-x</SB>Sr<SB>x</SB>MnO<SB>3</SB>, etc.) provided on the other side, and the current collector 5 (a dense body consisting of inconel or the like) interposed between the air electrode and the cell separator. At least a part of the current collector 5 is the dense part, and at least a part of the dense part is in contact with the cell separator through a bonding material (silver brazing filler material, etc.).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318690-A (JP)
Title: Use control system for information equipment
Inventor: MISE RYOKO
IPC: G07F17/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To allow a possessor to lend a printer, media pack, digital camera, digital video camera, cellphone, PDA or the like at ease by imposing use control thereon and allowing the possessor to designate use restriction, and to prevent use without permission by presetting the use restriction by a password, when lending it.  <P>SOLUTION: On the printer, media pack, digital camera, digital video camera, cellphone, PDA or the like there are mounted a storage device storing an expiration date designated by the possessor, a device for receiving the password or a password input device such as a button, a detection device for detecting the kind of the password, a device for storing the number of use extension times of the password, a device for transmitting information that the expiration date arrives to the possessor when the expiration date arrives, and a detection device for detecting various kinds of setting items (a time, the number of sheets, or the like).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004781-A (JP)
Title: Method for controlling conveyance of sheet of printer having duplex printing loop
Inventor: WALSH MARTIN R
IPC: G03G15/23
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To control the motion of a sheet moving in a duplex printer for printing duplex surfaces of the sheet.  <P>SOLUTION: The duplex printer has a marking station 14 which is arranged along a passage 24, an inverter 20 which is disposed in the passage downstream from the making station, a duplex printing loop 22 with which the inverter is coupled upstream from the marking station in the passage, and a duplex printing sensor 48 which is arranged at a specified position along the duplex printing loop to detect the sheet. In the method of controlling the motion of the sheet, the sheet is moved through the passage 24 at a processing speed (image forming speed) and at a duplex printing speed (high speed) in a portion of the duplex printing loop, an error from a predetermined specified time is found as to a sheet having reaches the duplex printing sensor 48, and on the basis of the error, the time when the sheet begins to be changed from the duplex printing speed to the processing speed is calculated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347633-A (JP)
Title: Optical amplifier
Inventor: SUGITANI HIDEAKI
IPC: H04B10/29
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical amplifier wherein a change in wavelength dependency of a gain with the intensity of input light is suppressed, and hence the wavelength dependency of a gain is left unchanged over a wide range of input light intensity.   <P>SOLUTION: There are provided a first optical amplifier excited by first excitation light for amplifying input signal light, a population inversion generating section for generating population inversion for an element or an ion performing an optical amplification operation by supplying second excitation light to the first optical amplification section, and a first control section for controlling the intensity of the first excitation light with the foregoing gain and a loss by estimating the loss of the second excitation light and the gain of the signal light by the first optical amplification section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004282983-A (JP)
Title: Torque generating device
Inventor: HASHIMOTO AKIRA
IPC: H02K57/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that it is impossible to take out torque effectively because, when trying to obtain torque with permanent magnets, the magnets approach each other in a conventional art, and when the magnet positions are shifted until repulsive force is obtained, dynamical energy is consumed, and to obtain torque using repulsive force and attractive force simultaneously by putting cushioning iron pieces for absorbing the repulsive force between the magnets and to separate them from each other.  <P>SOLUTION: This torque generating device is structured by providing a plurality of bar magnets on the peripheral portion of a rotating disc and stationary magnets in the lateral direction at positions around five millimeters over the bar magnets. In this device, when the bar magnets and the stationary ones approach each other, the positions of the bar magnets are shifted with a small force so that a state is created that makes it possible to put the cushioning iron pieces between the magnets.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321460-A (JP)
Title: Disposable diapers
Inventor: ONISHI KAZUAKI
IPC: A61F13/494
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable diaper wherein unnatural feeling is not felt during wearing it and a feces housing part whose mouth is hardly closed is formed at a liquid absorbing zone in a crotch area.  <P>SOLUTION: In the disposable diaper 1A, the liquid absorbing zone 8 in the crotch area 6 includes first to fourth sites 14, 15, 16 and 17, the rigidity of the first and second sites 14 and 15 formed of front and rear sheets 2 and 3 is lower than that of the third and fourth sites 16 and 17 formed of the front and rear sheets 2 and 3 and a core 4, and an extensible elastic member 18 extending in a longitudinal direction is fitted to the fourth site 17 in an extensible manner. In this diaper 1A, a recessed part 19 (feces housing part) is formed in the liquid absorbing zone 8 of the crotch area 6 by the reduction of the fourth site 17 in the longitudinal direction by the reduction power of the elastic member 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326530-A (JP)
Title: Distributed arithmetic processing system using image forming apparatus
Inventor: TSURUSAKI YASUSHI
IPC: G06F15/177
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed arithmetic processing system using an image forming apparatus for assigning, when an information processor and image forming apparatuses are connected to a network, the arithmetic processing carried out in the information processor to one or more image formation apparatuses by using the vacant hours of the image forming apparatuses.  <P>SOLUTION: In this distributed arithmetic processing system using the information processor 3 or 4 connected to the network 1, the image forming apparatuses 5 and 6 which receive printing data from the information processor 3 or 4 through the network 1 to perform image forming, and a server 2 connected to the network 1 to monitor the operating states of the image forming apparatuses 5 and 6, the information processor 3 or 4 issues a request for making the image forming apparatuses 5 and 6 carry out arithmetic processing and operation data to the server 2. The server 2 delivers, on receipt of the request and the operation data, the operation data to the image forming apparatuses 5 and 6 with the request. The image forming apparatuses 5 and 6 perform, in response to this, the operations, and return the operation result to the information processor 3 or 4 which issued the request through the server 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004059897-A (JP)
Title: Photoresponsive polymeric compound, photoresponsive polymeric composition, dicarboxylic acid monomer, polyester, optical recording medium, and optical record-reproducing device
Inventor: MITSUNABE JIRO
IPC: G11B7/24044
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording material, etc., capable of being enlarged in memory capacity, by thickening a photosensitive layer, without being deteriorated in recording characteristics.  <P>SOLUTION: The photosensitive layer of the optical recording material is composed of a photoresponsive polymeric compound, wherein the photoresponsive polymeric compound contains aromatic rings in its main chain, and photoresponsive groups which are geometrically isomerized by irradiation with light (for example, an azobenzene derivative) and liquid-crystalline linear isomegenic groups (for example, a biphenyl derivative) are bonded to the aromatic rings as side chains. The main chain of the photoresponsive polymeric compound preferably has structural units capable of forming a liquid-crystalline or crystalline polymer and other structural units capable of forming an amorphous polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004332154-A (JP)
Title: Garment for caregiving
Inventor: KUNISHIGE KEIKO
IPC: A41D13/12
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garment for caregiving reducing burden of a caregiver concerned with attaching/detaching work of the garment for caregiving, and also relieving pain to be brought by attaching/detaching work from a care-receiver through lowering the frequency of moving the body.  <P>SOLUTION: The garment for caregiving comprises a front cloth part including a front body 30 and a sleeve front part 32, and a back cloth part including a back body 31 and a sleeve back part 33, and forms an upper garment obtained by freely detachably connecting the front cloth part with the back cloth part with hooking tools 34 set on the shoulder, the upper and lower sleeves and the right and left sides. The hooking tools are buttons, hook-and-loop fasteners, slide fasteners, hooks or strings. At least one different characteristics among color, shape and size of the hooking tool is selected depending on the place of use of the hooking tools.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329560-A (JP)
Title: Game machine
Inventor: SUGAWARA SO
IPC: A63F7/02
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which makes the players feel expectations for the win game states by the opportunity as given when the variable display of the normal figures is started by starting the variable display of the ordinary figures and further carrying out the defined display when the varying conditions for starting the variation of the normal figures are established.  <P>SOLUTION: The judgment of the win, the decision of the prescribed number of games and the like are carried out based on the value of the random number acquired when the first game ball wins the starter prize winning slot (S125-S129). Thereafter, the number of games consumed is added by one each time the starter prize winning slot is won (S150) and when the prescribed number of games is reached (S151: YES), the variable display of the normal numbers is started (S154). The defined display is carried out with the passage of the performance time set (S153) and when the win is determined, a shift is made to the win game state. Even when the specific conditions are established, the defined display of the normal figures is carried out immediately with the decision that the varying conditions are established (S135: YES, S136).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331325-A (JP)
Title: Elevator car room
Inventor: TAKAYANAGI KAZUTAKE
IPC: B66B11/02
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator car room as improvement of a conventional structure in which contamination, flaws, dints, etc. will be generated at the wall surfaces of the car room through the use for years, capable of facilitating replacement of the walls even after the elevator is installed and accomplishing it at low cost.  <P>SOLUTION: The elevator car room is structured so that the butting parts of adjoining wall bodies are fastened together and is equipped with wall bodies in panel shape and facial plates attached to the surfaces of the wall bodies for constituting the wall surfaces of the car room, in which the facial plates are solely arranged to be mounted removably. The rear surface of each wall body is formed flat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332400-A (JP)
Title: Method of measuring coefficient of subgrade reaction, device for deriving coefficient of subgrade reaction, method of constructing subgrade, and program
Inventor: KAWASAKI HIROTAKA
IPC: G01N3/303
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To save time and labor required for obtaining coefficients of subgrade reaction, at a number of locations.  <P>SOLUTION: There is provided a method of measuring a coefficient of subgrade reaction. According to the method, after construction etc. of the subgrade, FWD measurement is carried out at a number of locations in the subgrade (step S1). Then one or a plurality of locations are selected from the locations at which the FWD test is conducted, and a plate bearing test is conducted at the selected location (step S2). Further a correlationship between a result of the measurement of the FWD test at the selected location and a coefficient of subgrade reaction which is a result of the measurement of the plate bearing test is obtained (step S3), and coefficients of subgrade reaction at a number of the locations are calculated from the obtained correlationship.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333382-A (JP)
Title: Displacement measuring device for material testing machine
Inventor: FUKUDA TAKEHIKO
IPC: G01N3/08
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displacement measuring device capable of exactly and easily attaching an arm to a specified position of a test piece.  <P>SOLUTION: The displacement measuring device is constituted so as to hold an upper arm 16 and a lower arm 17 reciprocatively movable on a guide rail 12 erected on a base 9 of a material testing machine. The displacement measuring device detects the positions of the upper arm 16 and the lower arm 17 and the positions of the position of an upper grasping piece 6 and a lower grasping piece 7 for grasping the test piece 100, using a linear scale 15, and calculates the center position C of the upper grasping piece 6 and the lower grasping piece 7. The upper arm 16 and the lower arm 17 move to the origin position, at equal distance with respect to the center position C and a specified gauge length (2×d) so that they are attached to the test piece 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340387-A (JP)
Title: Refrigerator
Inventor: AINO KAZUAKI
IPC: F25D23/02
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly refrigerator, being hard to turn down during opening doors with a refrigerating chamber and door pocket portions having wider storage spaces located at the upper part of a body, requiring a smaller installation space, and having greater storage capacity of pockets inside right and left doors, if double hinged, for efficiently storing a predetermined number of bottles.  <P>SOLUTION: The refrigerator comprises the right and left double hinged doors 12, 13 having hinged portions at both side ends for opening a front opening of the refrigerating chamber at its central portion, a door inside member 15 having integrated pocket bead portions 15a arranged extending to the right and left doors at their chamber sides, and a door pocket member 16 mounted on the door inside member to form the storage pocket portions 20. The door inside member 15 is formed with injection molding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339075-A (JP)
Title: Method for producing terephthalic acid diester
Inventor: NAKAJIMA IWAO
IPC: C07C69/82
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which the concentration of terephthalic acid in a reaction liquid is improved and an esterification reaction can efficiently be carried out in a method for esterifying the terephthalic acid with a monohydric alcohol.  <P>SOLUTION: This method for producing the terephthalic acid diester is to carry out the esterification reaction of the terephthalic acid with the monohydric alcohol and produce the terephthalic acid diester. In the method, the esterification reaction is conducted in the presence of an organic solvent having a higher solubility of the terephthalic acid than that of the monohydric alcohol. The infinite dilution activity coefficient (γ value) of the terephthalic acid in the organic solvent is preferably a smaller value than the γ value of the terephthalic acid in the monohydric alcohol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340647-A (JP)
Title: Pattern defect inspection device and image sensor calibration method
Inventor: OTSUKI SHIGEO
IPC: G01N21/956
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern defect inspection device for acquiring sensitivity correction data for an image sensor without lowering the processing capacity of the inspection device, and having high sensitivity and high stability owing to automatic correction by lot or by wafer.  <P>SOLUTION: Correction characteristics are acquired by using a mirror piece for sensitivity calibration for the image sensor provided on a moving stage for handling an object under inspection. Each of a plurality of imaging elements of the image sensor is corrected based on the correction characteristics when loading/unloading the object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342760-A (JP)
Title: Power semiconductor device and its manufacturing method
Inventor: BABA YOSHIAKI
IPC: H01L29/78
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power semiconductor device which is restrained from increasing the number of manufacturing processes, inexpensive, and high enough in mechanical strength, and to provide its manufacturing method.  <P>SOLUTION: The method of manufacturing the power semiconductor device includes processes of forming an n<SP>+</SP>-type diffusion layer 13b loaded with first conductivity-type second impurities on the opposed first, and second main surface of an n<SP>-</SP>-type semiconductor wafer 11 which is grown in crystal by doping of first conductivity-type first impurities of low concentration respectively; removing the n<SP>+</SP>-type diffusion layer 13b formed on the second main surface of the n<SP>-</SP>-type semiconductor wafer 11; forming an n<SP>-</SP>-type epitaxial layer 14 loaded with first conductivity-type third impurities on the surface of the n<SP>+</SP>-type diffusion layer 13b on the first main surface of the n<SP>-</SP>-type semiconductor wafer 11; removing the n<SP>-</SP>-type semiconductor wafer 11 so as to make the n<SP>+</SP>-type diffusion layer 13b exposed; and forming a gate electrode and a source electrode on the surface of the n<SP>-</SP>-type epitaxial layer 14, and forming a drain electrode on the n<SP>+</SP>-type diffusion layer 13b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI