baber/WOPTO huggingface dataset:
Patent JP-2004331316-A (JP)
Title: Image forming apparatus
Inventor: AIKAWA YUKIHIRO
IPC: G03G21/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and high-precision image forming apparatus equipped with a paper size detection means.  <P>SOLUTION: A conductor brush 32 is connected with a paper width aligning cursor 17, and a printed board 33 on which resistors and conductors are arranged and wired so as to form a predetermined pattern is provided for a lower part of the paper width aligning cursor 17. By sliding the conductor brush 32 on the board 33, a resistance circuit varying with combination of a contact state and a noncontact state of the pattern conductors. Information on paper sizes is obtained by measuring the resistance value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330252-A (JP)
Title: Continuous casting method for round billet, and round billet
Inventor: YAMANAKA AKIHIRO
IPC: B22D11/124
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous casting method for a round billet, by which cracks in the axial center part are reduced, and to provide a round billet produced by the method.  <P>SOLUTION: In the continuous casting method for a round billet, molten steel having a carbon content of ≤0.1% or molten steel having a Cr content of ≥1% and a carbon content of ≤0.15% is cast into a round billet. After starting a 2nd cooling of the billet from the position just under a casting mold, a solidification-end-stage 2nd cooling of the billet is started at the time when the surface temperature of the billet reaches within the range of 950-1,100°C, and the 2nd cooling is continued within the time ranging to the completion of solidification of the central part of the billet. Further, a round billet produced by the continuous casting method is provided. In the continuous casting method, an electromagnetic stirring is preferably applied to the non-solidified section of the billet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339964-A (JP)
Title: Turbine generator
Inventor: KATO HIROYUKI
IPC: F01D25/24
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine generator capable of securing safety during operation at low cost which can in particular prevents the rupture of the outer wall of a turbine and an accident such as a burn even if a person touches the outer wall of the turbine.  <P>SOLUTION: In the turbine generator which is equipped with a turbine 1 and a generator 2 coupled by one shaft 6, electric power is generated by driving the power generator 2 coupled to the turbine 1 by leading high-temperature and high-pressure fluid to the turbine 1. The generator is provided with a flow passage 16 surrounding the outer surface of the turbine 1. A fluid discharged from the turbine 1 is led to the flow passage 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308390-A (JP)
Title: Non-slip material for stairs
Inventor: GOTO TADASHI
IPC: E04F11/17
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-slip material for stairs of fitting type capable of preventing it from being removed from a pedestal when used by using hard or semi-hard synthetic resin in a part of the non-slip material for stairs and utilizing characteristic of soft synthetic resin.  <P>SOLUTION: In this non-slip material 1 for stairs in which hard or semi-hard synthetic resin 3 is put in a soft synthetic resin layer 2, the hard or semi-hard synthetic resin layer 3 is integrally formed in such a way that it becomes a step nose side of stairs when mounting the non-slip material 1 on the pedestal 4 and enters a position which becomes a rear surface side or a side in the vicinity of rear surface of the non-slip material 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341302-A (JP)
Title: Roll for image forming apparatus
Inventor: TANO DAISUKE
IPC: G03G15/16
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll for an image forming apparatus provided with uniform low electrical resistance, in which compatibility between resin base material and conductivity imparting agent is good and with no bloom or bleeding out.  <P>SOLUTION: In the roll for the image forming apparatus provided with at least a conductive elastic layer on the outer periphery of the conductive shaft, the conductive elastic layer is urethane foam obtained by using polyol and polyisocyanate and is formed by a conductive member containing 4th class phosphonium salt as the conductivity imparting agent shown by formula (1). Here, at least 3 functional groups of R<SB>1</SB>to R<SB>4</SB>are alkyl group or phenyl group with carbon numbers of 4 to 8 and X<SP>-</SP>is an anion consisting of ionic radius of 0.18 nm or more in formula (1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337453-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine by which a player can always enjoy a game which is rich in change by constantly changing a game state by existence of retention, and the player can recognize advantage/disadvantage of the present game state by viewing the retention state.  <P>SOLUTION: Change display is performed in a pattern change display apparatus 2 by the prize-winning of a game ball 15 at a start port 3, and a state is made to be a special game state being advantageous to the player when a specified pattern is displayed in the pattern change display apparatus by prescribed probability. The Pachinko game machine includes: retention parts 12a, 12b, 12c for retaining the game ball in the visible area of a game board; detecting apparatuses 13a, 13b, 13c for detecting the retention of the game ball in the retention part; and a ball discharge device 18 for discharging the retained game ball from the retention part. Probability for obtaining the special game state is changed by the retention of the game ball in the retention parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343949-A (JP)
Title: Motor controller
Inventor: AZUMA MITSUHIDE
IPC: H02P6/08
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost and reliable motor controller that employs a new system of induced voltage feedback control requiring no mechanical electromagnetic pickup sensor.  <P>SOLUTION: The motor controller comprises a DC-AC conversion means in which a switching element converts a DC voltage to an AC voltage based on a PWM signal which is supplied to a three-phase brushless DC motor, an induced voltage detecting means for detecting an induced voltage of the brushless DC motor, a magnetic pole position detecting means which detects the magnetic pole position of the brushless DC motor from the induced voltage, a voltage control means that outputs a voltage waveform based on the magnetic pole position outputted from the magnetic pole position detecting means, a PWM control means which converts the voltage waveform to the PWM signal, a regenerative voltage detecting means for detecting a regenerative voltage contained in the induced voltage, an energization angle control means that controls the energization angle of the voltage waveform based on the frequency of regenerative detection, and a load cycle detecting means for detecting an operation load cycle having a constant periodic fluctuation element as operation load torque.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342014-A (JP)
Title: Multiprocessor system
Inventor: HORIKAWA TAKASHI
IPC: G06F12/08
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the situation where, when one processor rewrites an instruction, other processors might rewrite an instruction being executed, and perform secure instruction rewriting.  <P>SOLUTION: A processor which (1) rewrites an instruction notifies a stop instruction to other processors via stop instruction notifying function. (2) The other processors, upon receiving the stop instruction, set their own stop state to stop state notifying function, and are in the stop state until the stop instruction notifying function notifies the other processors of stop cancellation. (3) The processor which rewrites an instruction, after checking the stop state notifying function to confirm that all other processors are in the stop state, performs instruction rewriting. (4) The processor which has completed instruction rewriting notifies other processors of stop cancellation. (5) When the stop instruction notifying function informs of stop cancellation, the other processors set their own cancellation of stop state to the stop state notifying function, and then cancel the set stop state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349786-A (JP)
Title: Television receiver and self-diagnosis processing method
Inventor: KUBODERA GENICHIRO
IPC: H04N5/445
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television receiver capable of executing its own self-diagnosis processing, writing a result of diagnosis to an external recording medium by utilizing an existing interface and externally providing abnormity information related to the self-diagnosis processing.  <P>SOLUTION: A self-diagnosis processing section 38 of the television receiver 30 executes the self-diagnosis processing when powered up and designation by a user or the like and stores the result to a built-in memory 40. Further, when detecting the external recording medium 50 inserted to a slot of an interface section 42, the self-diagnosis processing section 38 checks contents of the built-in memory 40, again executes the self-diagnosis processing when the result of the self-diagnosis processing recorded in the built-in memory 40 indicates abnormity, and writes the processing result to the connected external recording medium 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348255-A (JP)
Title: Browser device
Inventor: UCHIGAKI YUICHIRO
IPC: G06F17/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a browser device excellent in operability capable of operating a display screen with a simple operation.  <P>SOLUTION: The device comprises an information acquiring means 1 for acquiring the data of a web page; a display means 5 for displaying information; a movement direction input means 2 for inputting a movement direction; a command input means 3 for inputting a command; and a control means 4 for displaying the data of the web page acquired by the acquiring means 1, in accordance with a movement command indicating the movement direction input from the input means 2 and an operating command instructing the operation input from the input means 3. A control means 4 has a plurality of operation modes and assigns functions different at each of the plurality of operation modes, respectively, as functions to operate the web page displayed on the display means 5, to the input means 2 and 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347800-A (JP)
Title: Image forming system and image forming apparatus
Inventor: MASAKI EIJIRO
IPC: G03G15/08
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus equipped with a remaining toner quantity calculation means capable of calculating the remaining toner quantity highly precisely.  <P>SOLUTION: At least a storage medium for storing data on the remaining toner quantity or the used toner quantity is arranged in a toner cartridge, and a control part having a function of updating the data on the remaining toner quantity or the used toner quantity by performing access to the storage medium in non-contact state, an actually used toner quantity calculating means for calculating the toner consumption based on the number of dots in an image to be formed, and an accumulated calculating means for calculating the accumulated of the actually used toner quantity where the actually used toner quantity calculated by the actually used toner quantity calculating means is accumulated are arranged on the image forming apparatus body side, and the remaining toner quantity in every toner cartridge is calculated based on the accumulated of the actually used toner quantity calculated by the accumulated calculating means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347881-A (JP)
Title: Image forming apparatus and bias control method
Inventor: IDE NORITAKA
IPC: G03G21/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus which improves image quality without causing large size or high cost in the apparatus, and to provide a bias control method.  <P>SOLUTION: ESS82 acquires the accumulated number of printed sheets P for recording paper by IOT88 from the time when power source from a power source 86 is connected and performs control so that the level of voltage applied to a conductive member such as a primary intermediate transfer drum provided in IOT88 is reduced as the accumulated number of printed sheets P becomes greater.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344854-A (JP)
Title: Method of forming fine particles accumulated body
Inventor: MASUDA YOSHITAKE
IPC: B05D7/24
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a regularly arranged fine particle accumulated body can easily be formed on an objective region on a base material.  <P>SOLUTION: In the method of forming the fine particle accumulated body, a fine particle dispersion liquid prepared in such a manner that the absolute value of the zeta potential in the surface of each particulate 22 is controlled to ≥10 mV is dropped on a substrate 10 so as to cover at least a part of a hydrophilic region 18 on the substrate 10 to form a droplet 20, then, the droplet 20 is transferred to the surface of the hydrophilic region 18, and thereafter, the droplet 20 is dried, so that the fine particle accumulated body 26 consisting of the fine particles 22 is formed on the hydrophilic region 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348681-A (JP)
Title: System for analyzing buying behavior of customer
Inventor: OKAMOTO MIKA
IPC: G06Q50/10
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance customer satisfaction by identifying a product not purchased by a customer.  <P>SOLUTION: By using an IC chip attached to the product, information about whether each of the products is taken up by the customer or not is captured. The information about a moving pathway for each of the customers (position information) inside a store for a convenience store, and the like, and the information about staying time at a designated place in the store, are captured. By combining these information with product placement information for a store shelf, the product not purchased by the customer is identified and the reason not purchased is analyzed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004269489-A (JP)
Title: Cosmetic and method for producing the same
Inventor: YAMANE TETSUO
IPC: A61K8/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a colorless distillate and extract having antibacterial property and water-retention and excellent transparency and safety and containing a vegetable component and provide a cosmetic compounded with the distillate, etc.  <P>SOLUTION: The distillate is produced by pressing raw leaves and stalks of Sasa kurilensis nom. nov., and distilling the obtained juice at ≤70°C. The color number of the distillate is color number standard liquid 1 or under determined by Gardner color number test method. The pH of the distillate obtained without additional washing with water is 3.5-4.8 and the Sasa kurilensis water has a half value width of ≤60 Hz by the determination of radioactive isotope<SP>17</SP>O by NMR (nuclear magnetic resonance). The Sasa kurilensis extract is produced by mixing and dissolving the distillate with the residual liquid left after distillation and filtering the mixture. The transparent cosmetic having antibacterial property and water retention, almost free from color and odor and having excellent safety is produced by compounding the distillate or extract.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004352657-A (JP)
Title: Herbicide composition for paddy field
Inventor: ENDO KEIJI
IPC: A01N43/70
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a herbicide composition for a paddy field, exhibiting precisely controlling effects on various kinds of weeds in the paddy field, and also exhibiting excellent residual effects.  <P>SOLUTION: The herbicide composition for the paddy field contains (a) herbicidal benzoylcyclohexanediones, and (b) at least one kind of compounds selected from the compound group consisting of pyraclonil, HOK201, naproanilide, pyrazolate, pyrazoxyfen, clomeprop, cumyluron, dimepiperate, quinoclamine, bensulide, simetryn, butamifos, MCPB and bentazon as active ingredients.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357418-A (JP)
Title: Permanent magnet fixing structure in rotor for rotating electric machine
Inventor: YAMAGUCHI NORIO
IPC: H02K1/27
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for fixing permanent magnets simply and securely to a rotor core of a rotating-electric machine.  <P>SOLUTION: A rotor 11 of a motor is structured by fitting a permanent magnet 14 into a permanent magnet supporting hole 13c formed in the rotor core 13. A leaf spring 15 is arranged between the inside circumferential surface 'a' of the permanent magnet supporting hole 13c and the permanent magnet 14. As a result, the permanent magnet 14 can be strongly fixed into the rotor core 13 by a simple structure and the smaller number of steps in a process. Also, because the leaf spring 15 arranged on the inside circumferential surface 'a' of the permanent magnet supporting hole 13c energizes the permanent magnet 14 outside in the radial direction of the rotor core 13, and presses it to the outside circumferential surface 'b' of the permanent magnet supporting hole 13c, the rattling of the permanent magnet 14 can be prevented even if a centrifugal force acts on the permanent magnet 14. Furthermore, the presence of the leaf spring 15 mounting space inside the radial direction, which becomes the back yoke side of the rotor core 13, minimizes an effect that the space exerts on the magnetic flux generated by the permanent magnets 14 so that the performance of the motor can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004090-A (JP)
Title: Route guiding system
Inventor: ONISHI HIROFUMI
IPC: G09B29/10
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable users to easily register route information and guide information such as sounds and static images in a route guiding system which guides a traveling route of a vehicle.  <P>SOLUTION: The route information 14 and the guide information 3 on routes are registered in a center device 2 installed in a service office 1. Since the routes for traveling operation can be freely registered and changed and the guide information such as static images of landscapes on the routes and sounds for route instruction can also be registered and modified freely, detailed accurate guide information can be registered at an easy-to-misunderstand point on the routes. Such information is integrated with a map data 4, and stored in an on-vehicle device 7. The on-vehicle device 7 displays the registered route information 14, and outputs the guide information such as a landscape or an image, or sounds when the vehicle gets close to a point registered as the guide information 3 to guide/lead a driver. Since the route information 14 and the guide information 3 are registered in the center device 2, the traveling simulation can be performed in advance using the center device 2, and thus, the driver can adequately understand his/her route before driving a commercial vehicle 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029779-A (JP)
Title: Discrimination of device for improving control of micro electromechanical mirror
Inventor: OETTINGER ERIC G
IPC: G02B26/10
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjustment method which optimizes performance of a control loop of a micro electromechanical system (MEMS) which has the gain and the resonance frequency considerably varied by parts.  <P>SOLUTION: An MEMS mirror controller is calibrated to a specific MEMS mirror so as to optimize performance of a MEMS mirror control loop. This calibration is performed by measuring the gain and the resonance frequency of the specific MEMS mirror and adjusting one or more parameters which are used to realize a PID controller, a state estimator, and a feedforward component for use for seek.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004361665-A (JP)
Title: Panel type display device
Inventor: SAKATA TATSUYA
IPC: G09F9/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel type display device capable of storing and retaining a display panel which permits a large-sized display by the use of a casing molded so as to obtain high precision and high molding efficiency.  <P>SOLUTION: The casing 5 which is split into a first half-split casing 5A and a second half-split casing 5B is molded so that molding conditions are relaxed and the high-precision, high-efficiency and cost-reduction is attained. The first half-split casing 5A and the second half-split casing 5B are combined via a joint member 12, connection terminal members 39, 40 which connect a display panel body 4 and a speaker box 3 are connected to terminal fitting recessed parts 48, 49 which are disposed on the surface sides of the butt parts and, thereby, the butt parts are screened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362311-A (JP)
Title: Earthquake damage evaluation system, earthquake damage evaluation method, earthquake damage evaluation program and storage medium recorded with earthquake damage evaluation program
Inventor: TAKAHASHI YUJI
IPC: G06Q50/00
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earthquake evaluation system, an earthquake damage evaluation method, an earthquake damage evaluation program and a storage medium recording the earthquake damage evaluation program, which enables a precise earthquake damage evaluation.  <P>SOLUTION: The time history of seismic ground motion of the surface of a seismic bedrock in an optional point caused by a fault rupture of a source region which causes seismic motion in an optional point is generated, and the time history of seismic ground motion of the ground surface in the optional point is generated from the generated time history of seismic motion of the surface of the seismic bedrock. The seismic response of a structure in the optional point is analyzed based on the time history of seismic motion of the ground surface in the optional point, the amount of damage of either one or both of the structure and the contents in the structure is calculated based on the analysis result of the seismic response, and an expected damage is calculated based on the amount of damage and an earthquake occurrence ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362441-A (JP)
Title: Method and apparatus for simulating printed matter using two-dimensional data
Inventor: YAMAKOSHI MANABU
IPC: G06T15/80
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for simulating printed matters, using a 3DCG technology, based on two-dimensional data.  <P>SOLUTION: The method has a means for acquiring two-dimensional data, a means for creating a three-dimensional print printing area model from the two-dimensional data, a means for producing a three-dimensional printing base model, based on arbitral design values, and a means for generating attribute parameters for the three-dimensional print printing area model and the three-dimensional printing base model. In addition, the method also has a means for generating photographic parameters for the three-dimensional printing base model and the three-dimensional print printing area model, a means for rendering three-dimensional print printing area model and three-dimensional printing base model, and generating a three-dimensional image, based on the photographic parameters, and a means for displaying the three-dimensional image generated .  <P>COPYRIGHT: (C)2005,JPO&NCIPI