baber/WOPTO huggingface dataset:
Patent JP-2005006174-A (JP)
Title: Optical time division multiplex transmission apparatus and reception apparatus
Inventor: KAGAWA MASATOSHI
IPC: H04J14/08
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical time division multiplex transmission apparatus and an optical time division multiplex reception apparatus capable of stably demultiplexing a time division multiplex optical signal.  <P>SOLUTION: The optical time division multiplex reception apparatus includes: a phase difference providing means for providing a prescribed phase difference to one time division multiplex optical signal among time division multiplex optical signals obtained by distributing the received time division multiplex optical signal subjected to phase modulation at a prescribed received bit period and thereafter composing the distributed time division multiplex optical signals; a clock generating means for generating a clock signal with a prescribed period on the basis of a luminous intensity position of the composed output; and an optical time division demultiplexer means for demultiplexing the multiplexed optical signal in the time division multiplex optical signal by applying phase synchronization to the time division multiplex optical signal on the basis of the clock signal with the prescribed period from the clock generating means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009323-A (JP)
Title: Multicylinder internal combustion engine, and crank arrangement determination method of its crankshaft
Inventor: ITO KUNINORI
IPC: F16F15/26
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing vibration exiting force, by making crank angle arrangement of a crankshaft of a multicylinder reciprocating internal combustion engine in an unequal angle arrangement.  <P>SOLUTION: In a crank-pin angle determination method, a k-order unbalanced force coefficient of a multicylinder internal combustion engine (the number of cranks is N) of crank unequal angle arrangement is G<SB>kN</SB>=¾Σg<SB>ki</SB>¾=Σäexp(jkθ<SB>i</SB>)}, the sum F<SB>kN</SB>=Σf<SB>ki</SB>=Σäp<SB>i</SB>exp(jkθ<SB>i</SB>)} of weighting g<SB>ki</SB>with p<SB>i</SB>is an objective function, and the sum F<SB>kN</SB>is optimized (minimized) as an objective function under a constraint condition where first-order and second-order unbalanced force coefficients G<SB>1N</SB>, G<SB>2N</SB>are zero. Under the constraint condition of G<SB>k1</SB>=0 and G<SB>k2</SB>=0, coefficients of each term of an n-th degree polynomial (n=N-1) relating to the complex number t are acquired corresponding to n so that they are expressed by actual parameters of the number of dimensions (degree of freedom) of allowable solution spaces, an actual parameter region where an absolute values of roots are 1 is acquired, and the roots with respect to parameter values in the region is acquired, and the roots are allocated according to the ignition order to the positions in a longitudinal direction of the crankshaft of each crank so that the objective function is optimized (locally minimized).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010882-A (JP)
Title: Browser device, information processing system and program
Inventor: KONDO HIDEKAZU
IPC: G06F3/048
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy page access environment considering a frequency of use of a bookmark, in a browser device for accessing a page on a network to display the page.  <P>SOLUTION: A program makes a computer execute a bookmark displaying step of displaying bookmarks according to one or more pieces of bookmark information, a specification receiving step of receiving specification of one of the bookmarks displayed in the bookmark displaying step, and a page displaying step of accessing a page corresponding to the one bookmark indicated by the specification received in the specification receiving step to display the content of the page. In the program, the bookmark displaying step displays the bookmarks in a rearranged order depending on click counts in a given period. The program can provide an easy page access environment considering the frequency of use of bookmarks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008736-A (JP)
Title: Polybutylene terephthalate film and composite film
Inventor: SUGIURA KATSUHIKO
IPC: C08J5/18
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a polybutylene terephthalate film which excels in transparency, resistance to hydrolysis, thermal stability and moldability, and furthermore reduces foreign substances, and can be suitably used as a packaging material for food products, aqueous infusions, industrial articles, and the like.  <P>SOLUTION: The film is composed of the polybutylene terephthalate (PBT) containing titanium in an amount of ≤33 ppm as a titanium atom. A preferred PBT has a lowering crystallization temperature of 170-190°C, an intrinsic viscosity of 0.60-2.00 dL/g, a terminal carboxyl group concentration of 1-45 μeq/g, and a number of foreign substances having a size of ≥5 μm of ≤50/10 g polymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012095-A (JP)
Title: Yield factor analyzing method
Inventor: YAMAKITA YUKISHIGE
IPC: H01L21/66
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yield factor analyzing method which can carry out effective factor analysis of effect degree due to a manufacturing process, a manufacturing device and a position in the manufacturing device and effect degree due to the process time, and to provide its device.  <P>SOLUTION: A normal lot group and an abnormal lot group are specified from inspection information for each manufacturing lot. The number of normal lots and the number of abnormal lots are associated for each manufacturing device used in each manufacturing process of each manufacturing lot and a position in the manufacturing device, and a yield factor is specified in descending order of device test ratio of outstanding abnormal lots.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018831-A (JP)
Title: Optical pickup device
Inventor: HANAOKA TORU
IPC: G11B7/125
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device inexpensive and high in assembling workability, and capable of preventing the crossing of wiring patterns on a flexible substrate without needing any separate components and without forming a multilayer structure.  <P>SOLUTION: This optical pickup deice 30 is provided with a hologram laser 31 having a plurality of lead terminals 46 and a flexible substrate 35 on which a circuit component 34 is mounted. In this case, the flexible substrate 35 is folded by a folding part 53 so that first and second soldered parts 54 and 55 partially overlap with each other, and the lead terminal 46 of the hologram laser 31 is inserted into a through-hole formed in the first and/or second soldered parts 54, 55 to be soldered to a land disposed around the through-hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017543-A (JP)
Title: Ultraviolet laser light mirror, optical system, and projection exposure device
Inventor: IIDA HARUHISA
IPC: G03F7/20
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress reflectance reduction which is caused when a mirror having an aluminum thin film as a reflecting surface is irradiated with ultraviolet laser light.  <P>SOLUTION: Dielectric thin films are stacked on the aluminum thin film, and the packing density of at least one layer of the dielectric thin films is made to ≥90%. The dielectric thin film of ≥90% packing density is formed by vacuum deposition, ion beam-assisted evaporation or sputtering at ≥150°C substrate temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013057-A (JP)
Title: Plant growth system and information-providing service
Inventor: KOSHIGA KENJI
IPC: G06Q50/00
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the increase in observation points to largely obtain environmental information such as climate information in an area needs huge construction costs and maintenance costs.  <P>SOLUTION: Information from an environment detection means 13a in a plant growth container and information from an outer detection means 13b for measuring environment information on the periphery of the container are transmitted to an outer information-storing and processing plant growth system 24 through an information communication mean 16. An information-storing and processing means 18 processes information from a plurality of plant growth apparatuses 19 into useful information, and then delivers the useful information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015371-A (JP)
Title: Sustained release solid preparation containing pseudoephedrine compounds
Inventor: MATOBA HIROSHI
IPC: A61K31/522
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sustained release solid preparation containing a pseudoephedrine compound, and to provide a method for producing the same.  <P>SOLUTION: This sustained release solid preparation comprises the pseudoephedrine compound, and hydroxypropylmethylcellulose, a methacrylate polymer L, and preferably further a carboxyvinyl polymer as sustained release base agents. Thereby, the elusion of the pseudoephedrine compound can be controlled. The sustained release solid preparation is composed of a sustained release portion and a rapid release portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350485-A (JP)
Title: Control power supply device
Inventor: KUMAMORI KENTA
IPC: H02M3/155
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system power supply which supplies charges to an electrolytic capacitor 24 being a power supply of a control system even if an input power supply 10 is turned off and can secure the power supply of the control system for a prescribed time after the input power supply 10 is turned off by supplying the charges accumulated in a smoothing electrolytic capacitor 40 of a main circuit to the electrolytic capacitor 24 being the power supply of the control system.  <P>SOLUTION: The charges accumulated in the smoothing electrolytic capacitor 40 of the main circuit are supplied to the electrolytic capacitor 24 being the power supply of the control system. Even if the input power supply 10 is turned off, the charges can be supplied to the electrolytic capacitor 24 being the power supply of the control system, and the power supply of the control system can be secured for prescribed time after the input power supply 10 is turned off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018634-A (JP)
Title: Machine tool and machine tool system
Inventor: YAMAGUCHI MASAO
IPC: G05B19/18
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine tool capable of announcing the moving direction of a tool or a workpiece to a worker after attracting worker's attention.  <P>SOLUTION: A grinder 10 is provided with a controller 30 having operation keys 32. When an operation instruction is inputted and executed by depressing the operation keys 32, a grindstone 17 and the workpiece 23 are moved and the workpiece 23 is worked. When the operation instruction is outputted, a notice signal is generated from a speaker 33 and then the moving direction of the grindstone 17 or the workpiece 23 is announced by voice. After the lapse of prescribed time after ending the voice announcement, the movement of the grindstone 17 or the workpiece 23 is started. In this case, "prescribed time" means time necessary for performing the canseling operation of a moving instruction of the tool or the workpiece.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013656-A (JP)
Title: Slot machine
Inventor: SAKAMOTO MASANORI
IPC: A63F5/04
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which makes control connecting behavior and character indication of a reel for games and a reel for performance.  <P>SOLUTION: A first reel stop control means 66 makes a control to stop a combination of symbols corresponding to a winning combination at an effective line. A second reel stop control means 85b controls to stop a second reel 51 corresponding to a stop switch 42. A special game execution decision means 82 decides whether it performs a special game or not. The second reel stop control means 85b is provided with a real symbol stop control which controls to stop the combination of the symbols for the special game at an effective line at the time of decision of the special game execution and a virtual symbol stop control which controls to stop the combination of the symbols of the special game which is executed by restarting the second reel 51 after stopping the combination of the symbols of special games other than the special game at an effective line .  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016491-A (JP)
Title: Method for removing deposit of internal combustion engine
Inventor: MITANI SHINICHI
IPC: B60W10/101
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To remove deposit without adding a special device.  <P>SOLUTION: This internal combustion engine 100 is equipped with a variable valve mechanism 424 and deposit removal executing part for removing deposit. The deposit removal executing part controls the variable valve mechanism 424 to increase flow speed of intake air of the internal combustion engine 100. Consequently, deposit adhering to a vicinity of an intake valve 422 can be removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023103-A (JP)
Title: Self-adhesive tape
Inventor: YAMADA TAKESHI
IPC: C09J7/02
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a self-adhesive tape at a low cost which exhibits excellent flame retardancy, generates no corrosive gas at the time of incineration disposal, leaves no ash after combustion and has good hand-tearability to ensure excellent operating efficiency in a flame-retardant treatment operation, or the like.  <P>SOLUTION: This self-adhesive tape comprises an unstretched substrate film made of a polyolefin resin, having an almost smooth surface on one side and an uneven surface on the other side, and a self-adhesive layer formed on either one side. In the self-adhesive tape, the uneven surface of the substrate film has inverted isosceles triangle-shaped grooves having a depth of 0.03-0.3 mm and a base width of 0.01-0.3 mm formed in the width direction of the substrate film at an interval of 0.5-5 mm in the longitudinal direction of the substrate film with the difference between the thickness of the substrate film and the depth of the grooves of 10-90 μm, and the polyolefin resin constituting the substrate film contains melamine cyanurate and has a melt flow rate of 5-20 g/10 min.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023465-A (JP)
Title: Textile structure
Inventor: YOKOI HIROE
IPC: D06M15/53
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a textile structure having stainproofness, particularly easy to come off for blood stains, and having skin care tendency benign to the skin as well.  <P>SOLUTION: The textile structure is such that the surface of the fibers is stuck with a resin composition comprising a resin containing a phosphorylcholine group of the chemical formula 1 and a hydrophilic resin or fluororesin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021401-A (JP)
Title: Game machine
Inventor: HISHINUMA TAKAAKI
IPC: A63F5/04
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine provided with a game property of high novelty and capable of making a player advance a game with expectations.  <P>SOLUTION: In the game machine, a CPU 31 is provided with a state shifting means for shifting a game state from one of a first probability state where the probability that a winning role becomes a specified role is a first probability and a second probability state where it is a second probability higher than the first probability to the other, a state shifting decision means, and a state restoration means. The state shifting decision means decides whether or not to shift the game state by the state shifting means in the case that the game state is a first game state and does not decide whether or not to shift the game state by the state shifting means in the case that the game state is a second game state. The state restoration means shifts the game state to the second game state in the case that the prescribed number of times of unit games are played after the game state is shifted from the second game state to the first game state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004085559-A (JP)
Title: Route-searching apparatus
Inventor: ICHIMURA ATSUSHI
IPC: G01C21/00
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To further devise a display during route-searching process and to more usefully display for a user.  <P>SOLUTION: A route-searching apparatus searches a traveling route between the set start and end points and guides the route, based on the searched route. The apparatus includes a searching report means for displaying a purport of during route searching by a bargraph elongated as the route searching process is advanced. The report means sets the bargraph to a 100% length, by selecting a proper time in which the searching is completed and a searched result can be output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005025584-A (JP)
Title: High-speed tetrahedral interpolation device
Inventor: MATSUURA TAKAHIRO
IPC: G06F17/17
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method capable of performing a tetrahedral interpolation at high speed even if data before interpolation are not grid-like data.  <P>SOLUTION: This device comprises a grid-like interpolation table formation part for forming a cube inscribed in a space formed by a table data string before interpolation and equally axially dividing the inner part thereof to determine the values after interpolation of respective equally divided points by tetrahedral interpolation; a data input part; a respective axial maximum value/minimum value calculation part; a tetrahedral interpolation part; an interpolation table (original); an interpolation table (grid-like); and a respective axial maximum value/minimum value storage part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027191-A (JP)
Title: Information processing system and information processing apparatus
Inventor: NAKAMURA MITSUHIRO
IPC: G06F3/12
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system capable of allowing only an information processing apparatus designated by a user to execute function substitutive processing by a comparatively simple configuration, and to provide an information processing apparatus used for the system.  <P>SOLUTION: In the information processing system wherein an information processing apparatus 4 on a function substitution request side and an information processing apparatus 1 on a function substitution side are connected via a network NW, the information processing apparatus 4 on the function substitution request side transmits data containing function substitution request information to the information processing apparatus 1 on the function substitution side. The information processing apparatus 1 on the function substitution side comprises a registration means 15 wherein permission information for allowing a function substitution request from the information processing apparatus 4 on the function substitution request side is registered, a reception means 19 for receiving data sent from the information processing apparatus 1 on the function substitution side, an extraction means 17 for extracting the function substitution request information from the received data, a comparison means 18 for comparing the extracted function substitution request information with permission information registered in the registration means 15, and a control means for controlling whether or not the function substitution request from the information processing apparatus 4 on the function substitution request side is executed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004048008-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KUROI TAKASHI
IPC: H01L29/78
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method that can prevent diffusion of the impurities contained in the gate electrode and improve the reliability of the gate insulation film and the durability of the hot carriers.  <P>SOLUTION: A gate oxide film 36 and a P<SP>+</SP>-gate electrode 35 are formed on a N-type silicon substrate 1. A source/drain region 6 is formed at both sides of the P<SP>+</SP>-gate electrode 35. Nitrogen is doped in the gate oxide film 36 and P<SP>+</SP>-gate electrode 35, and a nitrogen doped region 30 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100691-A (JP)
Title: Evaporation fuel processing device
Inventor: UCHINO MASASHI
IPC: F02M25/08
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate changing a ratio L/D between the length L of an adsorbent layer and an effective cross-section diameter D in the whole of a device, without changing a design of the whole of a casing.  <P>SOLUTION: The casing 20 is provided with a charge port 21 in a fuel tank side, a purge port 22 in an engine intake side, and an atmosphere port 23 for releasing atmosphere. The inside of the casing 20 is divided into a first filling chamber 24 communicating to the ports 21, 22, and a second filling chamber 25 communicating to the port 23. The filling chambers 24, 25 are communicated by a connecting passage 26. In such a device, an adsorbent cartridge 32 having a cross section area of an adsorbent filling portion smaller than an inner cross section of the second filling chamber 25 is loaded on the end of a port 23 side of the second filling chamber 25. Active carbon 31 is filled in the cartridge 32 and the rest space portion loading the cartridge 32. Only by exchanging the cartridge 32, the L/D of the whole of device can be changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005031871-A (JP)
Title: Commodity passage width regulating device in serpentine column
Inventor: IKEDA TAKETO
IPC: G07F9/10
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commodity passage width regulating device in a serpentine column, the device restraining a commodity passage width from deviating from a regulation value when a side pressure is applied to a sliding plate from a commodity in a commodity passage.  <P>SOLUTION: The commodity passage width regulating device in a serpentine column is provided with a parallelogram-shaped link mechanism having a pair of arms, which is separated at an interval in an upper part from the other in an lower part and which is connected to the side wall of a serpentine column via a pair of first hinges, and a sliding plate which extends toward upper and lower direction and is hung between the tips of a pair of the arms, and is connected to the tips via a pair of second hinges; and a side spacer which extends toward upper and lower direction, and is connected to the link mechanism via a pair of the second hinges vertically movable relative to the link mechanism within a prescribed range, and is hung on a supporting member arranged at the upper end part of the commodity passage of the serpentine column. In the commodity passage width regulating device in which the sliding plate faces the commodity passage in the serpentine column, the sliding plate can be close to and apart from the second hinges within a prescribed range, and the sliding plate is engaged with the side spacer when the sliding plate comes close to the second hinges.  <P>COPYRIGHT: (C)2005,JPO&NCIPI