baber/WOPTO huggingface dataset:
Patent JP-2003063054-A (JP)
Title: Printer device
Inventor: KOBU MAKOTO
IPC: B41J2/38
Filed: 2002-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a display/printer device not making an image quality of written information deteriorated in the case a sheet-like recording material is exposed to a radiated ray including an infrared ray, by using the sheet-like recording material on which writing and erasing of information can be repeated, having both functions of a display and a printer, enhancing a speed of the writing information and improving a durability against reuse times for the sheet-like recording material. SOLUTION: The device is equipped with the sheet-like recording material 12 consisting of a heat-sensitive material on which writing and erasing of information can be repeated, a thermal head 61 for writing the information on the sheet-like recording material, and a heating element 64 for erasing the information written on the sheet-like recording material. The heat generation of the heating element, as a pre- heater, is controlled by a control device 55 at writing the information on the sheet-like recording material with the thermal head. A means for bringing the heating element in contact with the sheet-like recording material by pressure is attached to the device. The means consists of the thermal head 61 and a support member 62 supporting the thermal head while being held by the device body rotatably.  The support member is equipped with a heating member 63 for heating the recording material.
Patent JP-2004042548-A (JP)
Title: Inkjet recording method and inkjet recorder
Inventor: IKEDA TAKAHISA
IPC: B41J2/01
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation of image quality by preventing the occurrence of mottling and bleeding.  <P>SOLUTION: As a precondition, ultraviolet-cured type ink 12, which is cured when irradiated with ultraviolet rays, is discharged from different nozzles 29 with a prescribed delay time, so that dots can be recorded on a recording medium. The ultraviolet rays are applied from a black light 18 to the dots of the ink 12 which is discharged onto the recording medium 13 at the discharge timing, so as to increase the viscosity of the dots, and the adjacent dots are precured to such an extent as not to be mixed with each other. After that, the dots are further irradiated with the ultraviolet rays from a black light 19, so as to be finally cured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042553-A (JP)
Title: Inkjet recorder
Inventor: SAITO TETSUYA
IPC: B41J2/175
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To optimize cleaning, for example, so as to protect a recording means such as a recording head.  <P>SOLUTION: Conditions on cleaning, which are associated with the total number of wipings, the total number of ejected dots, the remaining quantity of ink, etc., are set. It is determined, according to the set conditions, whether preejection should be performed or not, and the preejection is performed according to the set conditions in the performance of the preejection. Additionally, it is determined, according to the set conditions, whether the wiping should be performed or not. The preejection and the wiping are performed according to determination based on the conditions, and the conditions of the preejection are changed, so that the cleaning can be optimized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003038658-A (JP)
Title: Injection port appliance for blood vessel
Inventor: TSAI MING-HSIUNG
IPC: A61M39/02
Filed: 2002-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an injection port appliance for a blood vessel with which a liquid is injected to an injection port without using an edged matter. SOLUTION: This blood vessel injection port appliance 201 is provided with a main injection conduit 202 and an internal passage runs through it. An injection route 204 is arranged projectingly from the main injection conduit 202, the internal passage 205 is put through it and the liquid is made to flow in the internal passage 203. A valve assembly 206 attached to the opening part of the internal passage 205 comprises a valve 207 and a valve lid 208 so as to clog the internal passage 205 and to hermetically store the liquid inside. The valve lid 208 comprises an elastic and opening/closing diaphragm provided with a lip shape sealable contact surface 209. When the point of an injector which is not edgy is put inside, the lips of the diaphragm are opened to form an opening.  When the point of an injector is separated, the lips of the diaphragm are returned to original positions by the elasticity of a diaphragm material and closed again. Then the liquid is hermetically stored and the injection port is clogged.
Patent JP-2004053403-A (JP)
Title: Optical temperature sensor
Inventor: HAYASAKA JUNICHI
IPC: G01K11/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To require no external electric power source, to allow repeated use under a non-contact condition, and to provide high spatial resolution and high reliability.  <P>SOLUTION: In a sensor body 10 of this sensor wherein a micro-cantilever 2 of a support body comprising a thin film structure constituted of only a shape memory alloy thin film is held by a substrate 1 to form an optical mirror, an incident light L<SB>1</SB>of natural light changes an advancing direction at an angle of 2θ<SB>1</SB>of reflection angle in an optical interface 3 of the micro-cantilever 2 under the condition where no temperature change exists, so as to be advanced as a reflected light L<SB>R</SB>, but the micro-cantilever 2 is brought into a curved condition shown as a dotted line, in accompaniment to the temperature change, under the condition where the temperature change exists, because the micro-cantilever 2 comprises the shape memory alloy thin film, an advancing direction is changed at an angle of 2θ<SB>2</SB>(>2θ<SB>1</SB>) of reflection angle in an optical interface 5 to be advanced as a reflected light L<SB>R</SB>', and change of luminous energy is detected by a detector 12 sufficiently distant from the sensor body 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052900-A (JP)
Title: Metal seal and its mounting and using method
Inventor: OIDA HIROKI
IPC: F16J15/08
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal seal having large amount of restoration with low fastening force.  <P>SOLUTION: The metal seal is an annular shape one as a whole which is interposed between a pair of flat surfaces parallel to each other. The metal seal has an intermediate base part 3, a first contact projecting part 11 and a second contact projecting part 12. The first contact projecting part 11 is projected near the inside diameter and the second projecting part is projected near the outside diameter. Elastic twisted deformation is produced around the intermediate base part 3 in a mounted and pressed state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054756-A (JP)
Title: Power consumption estimation device and method
Inventor: SATO KOICHI
IPC: G06F17/50
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power consumption estimation device and method that can quickly and precisely estimate power consumption.  <P>SOLUTION: The power consumption estimation device comprises an operation synthesizer 2 and a clock base simulator 8. The operation synthesizer 2 captures an algorithm description to convert it into a clock base description and operation synthesis information. The clock base simulator 8 captures the clock base description and operation synthesis information to execute a clock base simulation and compute power consumption factors of storage elements from both clock base description and operation synthesis information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003129753-A (JP)
Title: Opening/closing member controller and opening/closing member controlling method
Inventor: MUKAI DAISUKE
IPC: E05F15/20
Filed: 2002-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing member controller capable of more surely performing inverting operation of the opening/closing member by preventing the decision of abnormal low voltage on supply voltage before making the decision of catching something between even if load of a driving motor is increased by the catching to result in voltage drop of a driving power source in the opening/closing member controller making the opening/closing member invert and operate when the holding occurs by the opening/closing member and, at the same time, deciding the driving power source as the abnormal voltage when the supply driving power source becomes low in voltage. SOLUTION: A control section 13 compares a first reference voltage with the supply voltage Vb when the driving motor 5 is stopped, a second reference voltage lower than the first reference voltage by a predetermined voltage is compared with the supply voltage Vb when the driving motor 5 is operated, and the abnormal low voltage of the supply voltage Vb can be decided.
Patent JP-2004050776-A (JP)
Title: Controller with built-in real time os and apparatus for forming image
Inventor: KIKURA YOSHIHIKO
IPC: B41J29/38
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the time measurement processing of a controller with a built-in real time OS (operation system) and to improve the processability during time up waiting.  <P>SOLUTION: An image forming apparatus includes a control task TPk in which time data for time measurement is set on a counter, and after this setting, a target information (flag ON/mailbox address for destination of information) is formed, and after information of completion of time measurement of time data is received, a specified task is executed, and a time management task RTk in which, when the index information exists, time measurement by a counter is performed by timer interruption, and the control task is informed by a mail or an ivent flag that the time measurement has completed and uses a controller 131P with the built-in real time OS a process controller for the image data flow and the control task turns off the index information when informed of the completion of the time measurement. The time data count the number of timer cutting-in, and the time management measures the number of the timer cutting-in only when there exists the index information and the remaining measured value is ≥1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063683-A (JP)
Title: Surge-proof substrate
Inventor: TAKAHASHI HIROSHI
IPC: H01T4/10
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surge-proof printed substrate which protects communication instruments.  <P>SOLUTION: The printed substrate is provided on the rear surface of the same with a conductive pattern 10 for instruments connected to the communication instruments, a conductive pattern 15 for wiring which is insulated from the conductive pattern 10 of the instruments for DC current and connected to communication wiring, and a conductive pattern 20 for installation while the printed substrate is provided on the upper surface of the same with a pulse transformer 40, and an RJ45 connector 30, for example. Further, the conductive pattern 15 for wiring on the rear surface of the printed substrate is provided with a projection 11 while the conductive pattern 20 for installation is provided with a projection 21 to form a discharge gap 22 by opposing both of them. In this case, the discharge gap 22 is formed on the primary side intermediate terminal of the pulse transformer 40 insulated for DC current from the communication instruments to discharge surge, invaded from the RJ connector 30 through the primary side intermediate terminal. According to this method, a voltage rise is prevented and the communication instrument is protected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057912-A (JP)
Title: Photocatalyst composite material and its production method
Inventor: SHIMOZAKI SHINJI
IPC: B01J37/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalyst composite material in which the continuous film of a photocatalyst comprising high-activity crystalline titanium oxide is formed on the surface of a substrate in various forms.  <P>SOLUTION: After a titanium oxide precursor film is formed on the surface of the substrate by making a mixed vapor of titanium tetrachloride and water vapor contact the substrate (for example, an inorganic fiber aggregate such as a glass cloth) heated at 100-300°C, the substrate is heated at 300-600°C in an oxidative atmosphere to form the continuous film of the photocatalyst comprising crystalline titanium oxide 50 nm or below in average crystallite diameter on the surface of the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062540-A (JP)
Title: Toll road charge collecting system and its collecting method
Inventor: SUMINO OSAMU
IPC: G01C21/26
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To contribute to the reduction of tollgates, the simplification of a charge paying procedure, the rationalization of a charge system and the improvement in the utilization efficiency of an expressway network.  <P>SOLUTION: A charge settlement processor 101 performs the electronic settlement of a passing charge. A management device 102 performs the electronic settlement to the charge settlement processor 101 and manages the passing of a toll road. A GPS satellite 103 provides the position information of a vehicle and a communication network 104 connects information among the respective devices. An entrance device 105 is installed at the entrance gate of the toll road and communicates with the vehicle and an exit device 106 is installed at the exit gate of the toll road and communicates with the vehicle. An on-vehicle device 107 is installed in the vehicle, communicates with the entrance device 105 and the exit device 106 and communicates with the management device 102 through a communication network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061467-A (JP)
Title: Method for estimating arrival direction of period steady signal in multi-path propagation environment and receiving beam formation device using the same
Inventor: SHIN KAGETAMI
IPC: G01S3/46
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To minimize an error in the arrival direction estimation, in estimating the arrival direction of a multiplex wave having period steadiness, using linear prediction and utilizing the time-space characteristic of array receiving data.  <P>SOLUTION: The method is for estimating the arrival direction of the multiplex wave having the period steadiness arriving at an array antenna in which a plurality M of antenna elements are arranged in different spatial positions on a straight line at the same element interval. The plurality M are formed in a plurality of L sub-arrays including m antenna elements overlapping with each other, where 1≤m≤M and L=M-m+1. The linear prediction in forward and backward directions is performed for each sub-array, and a prediction coefficient is obtained by a linear prediction model for the period correlation region obtained from each linear prediction model. The arrival direction of the multiplex wave is obtained from the peak position in the spectrum of prediction polynomial corresponding to the prediction coefficient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068866-A (JP)
Title: Ball screw device
Inventor: SAKAI AKIO
IPC: F16H25/24
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw device capable of facilitating its assembling works and maintaining stable operations for a long period of time.  <P>SOLUTION: The ball screw device includes a nut 6 and a circulating piece 8 attached to the nut 6, wherein the inside surface of the nut 6 is distinctly divided by the circulating piece 8 into a screw groove 4a where a ball 5 rolls actually and a portion 4c where the ball 5 does not roll, wherein the screw groove 4a is solely formed at the inside surface of the nut 6, and the portion 4c (the inside surfaces at both ends of the nut 6 and a part of around the center in axial direction of the inside surface of the nut 6) is made in the same dimension with the nut inside diameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003143565-A (JP)
Title: Interpolating method and device and interpolation program
Inventor: MATSUNAGA SATORU
IPC: H04N19/166
Filed: 2002-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an interpolation device which minimizes an influence of a reception error when reproducing a received partial transport stream file in the case of presence of a moderate or light reception error in the partial transport stream file. SOLUTION: When a receiver block has an error, an intermediate error time stamp value is interpolated on the basis of normal time stamp values included in normal blocks before and after the error block, and thus the use time is approximated to the normal reception time to eliminate an influence upon reproducing work of normal packets.
Patent JP-2004072495-A (JP)
Title: Device and method for code selection
Inventor: MINATO NAOKI
IPC: H04B10/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of selecting a code sequence having satisfactory correlation characteristics from generated code sequences in accordance with the use condition of a network and performs channel assignment.  <P>SOLUTION: A code selection device selects a spread code to be assigned to a new communication channel from one or more unused spread codes and is provided with a dummy spread signal generation means which uses each of unused spread codes being candidates to spread dummy original data and then generates each dummy spread signal, a superposing means which superposes each dummy spread signal and a reception signal one over the other to generate each false superposed signal. a reverse spread means which reversely spreads each false superposed signal by using an unused spread codes of the false superposed signal and used spread codes used for established communication channels, and a spread code selection means which selects a spread code on the basis of reproduced data of each established communication channel of each false superposed signal and reproduced dummy original data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070818-A (JP)
Title: Word searching device, word searching method, and storage medium used for the system
Inventor: ITO HIDEO
IPC: G06F17/30
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a word searching device which accurately obtains necessary information with easy and few operations compared with a conventional document ranking search.  <P>SOLUTION: The word searching device is provided with a document storing part which stores a document group, an input part which inputs a word pair and a word, an output part which outputs a relative word group, and a control part which outputs the relative word group from the output part. The control part 3 prepares a function which stores the result of search using a document searching part 6 on the basis of the word pair stored in an input buffer 5 in a searching buffer 7; which stores the result of extraction using a relative word extraction part 8 on the basis of the document group stored in the searching buffer 7 in a relative word buffer 9; which stores the result of search using the document searching part 6 on the basis of the relative word group stored in the relative word buffer 9 and the word stored in the input buffer 5 in the searching buffer 7; which stores the result of extraction using the relative word extraction part 8 on the basis of the document group stored in the searching buffer 7 in the relative word buffer 9; and which outputs the relative word group stored in the relative word buffer 9 from an output part 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065207-A (JP)
Title: Power generation type luminous lure and luminous unit
Inventor: NAKATANI SHIGEJI
IPC: A01K85/01
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize a light-emitting pattern in accordance with the movement of a lure without requiring a built-in battery as an electric power source, so as to perform a self light emission aiming at the improvement of a visual appealing effect on fishes.  <P>SOLUTION: A lure fish body 11 made bendable by a joint structure or flexible structure is provided by assembling a light-emitting diode 21 and a sheet-shaped piezoelectric element 22 as the electric power source. The sheet-shaped piezoelectric element 22 performs an electric generation activity in accordance with the change in outside stresses to the lure fish body 11 based on the stress of waves and tension changes in a main fishing line, and the light-emitting diode 21 emits the light in accordance with the movement of the lure in a non-artificial pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076169-A (JP)
Title: Binder composition for recording paper, coating composition for recording paper and recording paper
Inventor: KIYOSADA SHUNJI
IPC: C08G69/48
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binder composition which is used for recording paper, can improve the whiteness of the recording paper, is rarely yellowed by the irradiation of UV light and by heating, and can develop excellent effects for ink jet printing, and to provide a recording paper containing the same.  <P>SOLUTION: This binder composition for the recording paper is characterized by containing a cationic polymer prepared by copolymerizing a monomer (a) represented by the general formula (1): CH<SB>2</SB>=C(R<SP>1</SP>)-R<SP>2</SP>-N<SP>+</SP>R<SP>3</SP>R<SP>4</SP>R<SP>5</SP>X<SP>-</SP>with (b) a polymerizable vinylic monomer having a solubility of 0 to 10g in 100g of water at 20°C and, if necessary, (c) a cationic polymerizable vinylic monomer except the monomer (a). The recording paper is characterized by containing a coating composition which is used for the recording paper and comprises the binder composition and an inorganic filler.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083943-A (JP)
Title: Method for manufacturing metallic film and apparatus for manufacturing metallic film
Inventor: SAKAMOTO HITOSHI
IPC: C23C16/509
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing metallic films which can optionally control the electron temperature, electron density, etc. of a plasma, and to provide an apparatus for manufacturing the metallic films.  <P>SOLUTION: The apparatus for manufacturing the metallic films obtains the thin Cu film 16 by etching a copper plate member 7 by the gaseous CL<SB>2</SB>plasma 14 obtained by converting gaseous raw materials containing halogen to the plasma by a plasma antenna 9 to generate a precursor 15 and by making the temperature of a substrate 3 lower than the temperature of the member 7, thereby depositing the Cu components of the precursor 15. The effect of a static electric field is made higher to generate the capacitive coupling plasma by changing the coil state of the plasma antenna 9 for mainly generating the inductive coupling plasma by coil varying means 22a and 22b and the gaseous CL<SB>2</SB>plasma 14 is made into the hybrid plasma mixed with the inductive coupling plasma and the capacitive coupling plasma. thereby freely controlling the electron temperature, electron density, etc., of the gaseous CL<SB>2</SB>plasma 14.  <P>COPYRIGHT: (C)2004,JPO