baber/WOPTO huggingface dataset:
Patent JP-2004128013-A (JP)
Title: Heat exchanger
Inventor: KIMURA NAOKI
IPC: H01L23/473
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger which can heat exchange a large amount of heat at a small amount of air.  <P>SOLUTION: The heat exchanger 1 heat exchanges by moving a medium and includes a first route 2 for moving the medium, and a second route 3 connected to the first route for locally moving the medium. Further, the exchanger includes one medium moving means 4 for moving the medium, circulates the medium in the second route by the moving means, and moves the medium in the first route. The exchanger may include two or more medium moving means for moving the medium in such a manner that the medium moving means 5 for moving the medium in the second route and the medium moving means for moving the medium in the first route are respectively made of another medium moving means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128030-A (JP)
Title: Spacer, assembly board, and mobile electronic apparatus
Inventor: KOBASHI HIROYUKI
IPC: H05K7/14
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer, an assembly board and a mobile electronic apparatus which are resistive to impact applied thereto when these are dropped and can prevent crack and peeling of the lands of the printed circuit board.  <P>SOLUTION: The printed circuit board which is almost equal in size to the spacer 5 is placed in contact with one surface of the spacer 5 provided with a rib plate 11 like the flat lattice, the other printed circuit board is also placed in contact with the other surface of the spacer 5, and these are fixed closely. The assembly board in the structure that the spacer 5 is held between two printed circuit boards is fixed to a cabinet of the mobile electronic apparatus using screws. Moreover, the polymer alloy materials of PC and PBT having excellent impact strength are used for the space 5 and cabinet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128034-A (JP)
Title: Method of manufacturing solid-state electrolytic capacitor
Inventor: HARASHIMA YUTAKA
IPC: H01G9/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state electrolytic capacitor which is improved in electrical properties by forming a conductive polymer sufficiently inside and outside a capacitor element formed of the sintered material of a valve function metal.  <P>SOLUTION: A process of dipping the capacitor element successively into a polymerizable monomer solution and an oxidizing solution and forming a conductive high molecular layer on the surface of a dielectric oxide film by chemical polymerization of the polymerizable monomer is repeatedly carried out twice or more in a method of manufacturing the solid-state electrolytic capacitor. A process of pulling the capacitor element dipped into the oxidizing agent solution out of it, then leaving the capacitor element to stand for prescribed hours, and polymerizing the polymerizable monomer filling in the capacitor element is provided in the above manufacturing method. The capacitor element is left to stand for a longer time than usual in an initial polymerization process as it is pulled out of the oxidizing agent solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003929-A (JP)
Title: Radio wave corrected clock
Inventor: SHIMIZU EISAKU
IPC: G04R20/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wave corrected clock that can be reduced in power consumption by suppressing wasteful use of electric power.  <P>SOLUTION: This wave corrected clock is provided with a power supply control means 43 for receiving section, which periodically actuates a reception power source circuit 24 for driving a receiving circuit 22 which receives radio waves, including time information. The control means 43 is provided with an elapsed-time detecting means 110 which finds the time elapsed after the last radio wave reception time, a reception schedule storing means 130 stored with the schedule information of power supply, and a schedule information setting means 120 which switches the schedule information to another schedule information B, having a power-supplying time interval longer than an initial set value A, when the elasped time becomes longer than a set value. The control means 43 is also provided with a power source circuit control means 140 which controls the actuation of the power source circuit 24, based on the schedule information. Power consumption of this wave-corrected clock can be reduced, because the frequency with which the radio waves is received is reduced, when the the time during which the radio wave cannot be received increases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123156-A (JP)
Title: Housing bag
Inventor: YAMASHITA MASAKI
IPC: B65D85/07
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To maintain flexibility and foldability as a housing bag, and to quickly and easily perform the sealing operation of a bag body by a small operating force while suppressing the increase of the manufacturing cost.  <P>SOLUTION: A film F made of a synthetic resin which is superposed is heat-welded, and the bag body P equipped with an opening 2 and a housing space 3 communicating with the opening 2 in a space between the confronted surfaces of the film F is constituted. At the same time, on the confronted surfaces on the opening 2 side of both films F, an adhesive tape 4 is heat-welded under a state wherein the opening 2 is sealed or unsealed by the closely joining or the separation of adhesive layers 4B with/from each other. For the adhesive tape 4, the adhesive layer 4B is formed on one surface of a base material 4A made of a synthetic resin which can be heat-welded to the film F.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129705-A (JP)
Title: Evaluation method for effect of massaging
Inventor: JINBO KAZUKO
IPC: A61B5/0285
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating effects of massaging, in especially evaluating its effect on a decollete part.  <P>SOLUTION: The effects of the massaging are evaluated by using changes in states of the body fluid circulation around eyes before and after the massage as indices. The changes in the states of the body fluid circulation around the eyes are measured by a change in the blood flow, a change in the surface temperature, a change in hemoglobin oxygen saturation in blood and the like. The changes are displayed in forms of the change in the skin surface body temperature and/or the oxygen state in blood before/after the massage, or the hemoglobin oxygen saturation of in blood and/or the change in an hemoglobin oxygen saturation index before/after the massage as the effects of the massaging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135013-A (JP)
Title: Device and method for transmission
Inventor: SAKAI AKIRA
IPC: H04L1/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform transmission of high quality without varying previously allocated up/down bands within a range of permissible transmission delay when a transmission line state changes.  <P>SOLUTION: Maximum interleaving depths of respective data flows are set on a transmission-side device corresponding to permissible delay values by application data flows and the interleaving depths are varied within their ranges at a depth variation request from a reception-side device; and information regarding the interleaving depths etc., having been varied is reported to the reception-side device and a receiving device sets permissible error rates by the data flows according to the permissible delay values by the application data flows. Data error rates received by the data flows are measured and the transmission-side device is requested to vary the interleaving depths according to the results of comparison between the error rates and set permissible error rates and the de-interleaving depths are varied according to the information regarding the interleaving depths etc., reported from the transmission-side device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131242-A (JP)
Title: Paper carrying device, and image recording device
Inventor: KOMAI HIROMICHI
IPC: B65H7/02
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of deterioration of a charged belt as a prescribed voltage or more is applied in the polarity as a residual voltage of the other polarity remains.  <P>SOLUTION: Length Lb of the charged belt 4, and/or positive charged width Lp (pulse width Tp for positive voltage) and negative charged width Lm (pulse width Tm for negative voltage) are set to satisfy relation of Lb/(Lp+Lm)=N(N:integer), so that the length Lb of the electrified belt 4 is an integral multiplication of total of the positive charged width Lp and the negative charged width Lm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140189-A (JP)
Title: Method of manufacturing wiring board
Inventor: AKASHI OSAMU
IPC: H05K3/34
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board on which an electrode of an electronic component can be connected firmly to a soldering pad.  <P>SOLUTION: After the surface of an insulating substrate 1 is coated with an electroless-plated copper layer 3a, a first resist layer having an opening 11a is formed on the copper layer 3a and an electroplated copper layer 3b is formed on the portion of the copper layer 3a exposed in the opening 11a. Then, after the first resist layer 11 is peeled off, a second resist layer 12 having a second opening 12a through which the central part of the electroplated copper layer 3b is exposed is formed on the electroless-plated copper layer 3a. In addition, an electroplated nickel layer 5 and an electroplated gold layer 6 are formed on the portion of the electroplated copper layer 3b exposed in the second opening 12a. Thereafter, the second resist layer 12 is peeled off and the soldering pad 3 is formed by etching off the electroless-plated copper layer 3a except the portion on which the pad 3 is formed. Finally, a solder-resistant resin layer 4 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138907-A (JP)
Title: Image forming method
Inventor: MIZUKAMI JUNJI
IPC: G03F7/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an image forming material excellent in printing performance and durability such as mechanical strength and chemical resistance by preventing distortion of a supporting body in a burning process.  <P>SOLUTION: The method for forming an image includes processes of applying a photosensitive layer on a supporting body, exposing and developing the photosensitive layer to form an image element, and heating the image element by irradiation with light having at least a part of the wavelength region from 300 to 3,000 nm. The photosensitive layer contains a compound which can crosslink a resin by the effect of heat or a thermosetting compound. In the heating process, the highest temperature of the surface of the image element is controlled to ≥200°C, the temperature rising rate of the surface of the image element from 100°C to the highest temperature is controlled to ≤10°C/s in average, and/or the temperature difference (ΔT) of the surface in the image element between two points at a distance of ΔX cm in the carrying direction of the supporting body is controlled to ΔT/Δ×≤10°C/cm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145032-A (JP)
Title: Method for manufacturing microstructure
Inventor: KOMA GOGAKU
IPC: B81C1/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a microstructure having thin wall sections formed with high accuracy with respect to thickness dimensions.  <P>SOLUTION: The method includes a step (b) of forming the thin wall sections by subjecting a material substrate having a laminated structure including a first conductor layer 101, a second conductor layer 102, a third conductor layer 103, a first insulation layer 104 which has pattern shapes including areas for masking the thin wall section points to be worked to the thin wall sections in the second conductor layer 102 and is interposed between the first conductor layer 101 and the second conductor layer 102 and a second insulation layer 105 which has the pattern shapes including the thin wall section points in the second conductor layer 102 in the mask region and is interposed between the second conductor layer 102 and the third conductor layer 103 to etching treatment from the first conductor layer 101 side down to the second insulation layer 105 through the mask patterns 58 including the points corresponding to the thin wall section points in the non-mask region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141094-A (JP)
Title: Method for producing optically active 2,3-epoxy-3-cyclohexylpropionic acid and its esters
Inventor: YANASE MANABU
IPC: C12P41/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe method for producing an optically active 2,3-epoxy-3-cyclohexylpropionic acid or its esters, suitable for mass-production.  <P>SOLUTION: The production method comprises stereoselectively hydrolyzing an ester bond by reacting an enzyme having activities for asymmetrically hydrolyzing the ester bond, with a mixture of (2R,3S)-2,3-epoxy-3-cyclohexylpropionic acid esters and (2S,3R)-2,3-epoxy-3-cyclohexylpropionic acid esters in the 2,3-epoxy-3-cyclohexylpropionic acid esters represented by general formula (1) (wherein, ring A is a cyclohexyl group which may have a substituent; and R is an ester residue), and separating and purifying the product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147198-A (JP)
Title: Portable device
Inventor: HORIOKA SEIJI
IPC: H04M1/21
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable device that can be made small.  <P>SOLUTION: This portable telephone set is provided with: a first housing 2 having a first main surface 2a and a second main surface 2b located at the opposite side of the first main surface 2a; and a substrate 101 arranged in a second housing 2 and having electronic components mounted thereon. The portable telephone set is further provided with: a display part 20 that is provided on the second main surface 2b side and displays an image; an operation button 24a that is provided on the second main surface 2b side and inputs a signal by being pressed down by a finger of a person; and a supporting part 125 that is provided between the substrate 101 and the second main surface 2b and supports the operation button 24a. When the operation button 24a is pressed, a signal for controlling image information displayed on the display part 20 is inputted. A camera part 21 is provided on the second main surface 2b side. The camera part 21, the display part 20 and the operation button 24 are provided in this order from one end part 2i of the first housing 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141491-A (JP)
Title: Ultrasonic diagnostic system
Inventor: SABATA TOMOHIRO
IPC: A61B8/12
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image with reduced artifacts that resulted from side lobe, multiplex reflection or the like of an ultrasonic beam, and also to provide an image having a good lateral resolution even at a distance different from the focal length.  <P>SOLUTION: With a first vibrator 11 and a second vibrator 12, the first vibrator 11 is so fixed that the surface of the first vibrator forms an angle of 90 ° with respect to the fixing axis 22 fixed to a rotating shaft 21 of an ultrasonic probe and the second vibrator 12 is so fixed that the surface of the second vibrator forms an angle of 90°+α with respect to the fixing shaft 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148674-A (JP)
Title: Recording method of serial printer
Inventor: TAKAHASHI HIROMITSU
IPC: B41J2/325
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To sustain a good recording quality even if the pressing pressure of a thermal head is nonuniform.  <P>SOLUTION: Recording 32 in units of line is overlapped by one half or more in the width direction of an immediately preceding line and recording information 31 in units of line is divided to be recorded by two times of recording operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153023-A (JP)
Title: Multilayer circuit board for high frequency wave
Inventor: MURAKAMI TADASHI
IPC: H01L23/04
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer circuit board for a high frequency wave which has a small size and in which a production cost can be suppressed to low.  <P>SOLUTION: A cutout 2 partly opened at one end face of a rectangular laminate 1 is formed on an upper surface of the laminate 1 formed by laminating a plurality of dielectric layers 1a-1f. A piezoelectric element 3 is placed on the surface of the dielectric layer exposed to a forming region of the cutout 2. This element 3 is hermetically sealed by a cover member 4 made of a metal mounted in the forming region of the cutout 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152634-A (JP)
Title: High-sensitivity camera and optical measurement method
Inventor: INAO MASAYUKI
IPC: G01J1/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly high-sensitivity camera compatible with a plurality of measurement methods by changing settings according to strengths of optical signals of objects for detection and also capable of carrying out measurement with a heightened signal-to-noise ratio in a storage-type measurement with a still higher detection efficiency.  <P>SOLUTION: It is so structured that voltages applied on an MCP 8 and a phosphor 9 can be independently controlled with a high-voltage power source 11 and a high-voltage power source 12. By independently controlling with the high-voltage power source 11 and the high-voltage power source 12, a photon counting image measurement method using two sheets of MCPs 8, a measurement method using one sheet of MCP, and a storage-type measurement method with a heightened signal-to-noise ratio of a high detection efficiency can be carried out with one device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153592-A (JP)
Title: Device and method for pattern synchronization pull-in
Inventor: KOUNO KATSUHIKO
IPC: H04L7/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern synchronization pull-in device and method for conducting synchronization detection and accurately counting bit errors, even if there are many errors in received data.  <P>SOLUTION: A PRBS (Pseudo Random Bit Sequence) pattern pull-in circuit comprises a plurality of PRBS pattern generating circuits 8-11, a comparison circuit 12, and a synchronization detecting circuit 13. The PRBS pattern generating circuits 8-11 input partial data taken out from received data at a position different from each other, and generate pattern data based on the partial data. The comparison circuit 12 acquires a plurality of pattern data generated by the PRBS pattern generating circuits 8-11 and inputs the received data, and compares each of the plurality of pattern data with the received data. The synchronization detecting circuit 13 inputs the result of the comparison made by the comparison circuit 12, and detects the pattern data synchronized to the received data using the comparison result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148222-A (JP)
Title: Dew point control system for gas dryer
Inventor: SHIMIZU NOBUYUKI
IPC: B01D53/26
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To automatically obtain an outlet dry gas having an optional dew point temperature.  <P>SOLUTION: A dew point control system has a dew point temperature measuring means for measuring the dew point temperature of a dry gas at the outlet, a dew point setting means for setting the dew point temperature of the dry gas in the outlet at a desired dew point temperature, and a dehumidification capacity control means for controlling the dehumidification capacity of a dehumidification means. The dehumidification capacity control means controls to increase the dehumidification capacity when the measured dew point temperature of the dry gas in the outlet is higher than the set dew point temperature and controls to decrease the dehumidification capacity when the measured dew point temperature is lower than the set dew point temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153604-A (JP)
Title: Telephone system, and program thereof
Inventor: ONOZUKA KATSUHIKO
IPC: H04Q3/58
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience for the users when a communication network in a telephone system is used for both outside conversation and internal conversation between systems.  <P>SOLUTION: At least one of channels of the communication network is made for the outside conversation. If internal communication request between the systems is received from a telephone set when all channels other than outside conversation dedicated channels are used, the request is refused. By this means, it is avoided that all channels of the communication network are used for internal communication between the systems, the outside conversation is possible to be surely secured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152210-A (JP)
Title: Ic card
Inventor: NAKANO HIROO
IPC: G06F21/75
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card having high security to be used continually in an energization condition.  <P>SOLUTION: The IC card 1 has a timer 15 capable of performing timer interrupt and performs counting operation of the timer 15 while processing commands. The number of operating times of a command 23 to be monitored is counted, the number of operating times of the command is compared with the number of the upper limit 24 during a term of period every time the timer interrupt occurs and, when the number of times is equal to or larger than the number of the upper limit, the frequency of history 21 is increased; when the frequency of history 21 is equal to or larger than the number of times 22 exceeding the upper limit, operation of the IC card is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148273-A (JP)
Title: Electrostatic coating method by external electrification and apparatus for the same
Inventor: MATSUMOTO TAKUYA
IPC: B05B5/053
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To make an external electrification electrostatic coating immediately applicable to various atomizers by improving operability of an electrostatic coating spray gun having an external electrification electrode and protecting a worker by assuring safety, to achieve spread of electrostatic coating of water-base paints, and to improve coating efficiency and environment.  <P>SOLUTION: The external electrification electrostatic coating comprises electrifying the paint sprayed from the atomizer with an external charge electrode disposed separately from a route for the paint. A high-voltage electrostatic charger including the external electrification electrode and the atomizer are separately manufactured. In electrostatic coating, the charger and the atomizer are mounted on each other and electrostatic coating is performed by activating the charger cooperatively with the operation of the atomizer and by utilizing the external electrification. The charger is integrally provided as an external electrification unit including a high-voltage generator, a high resistance to limit the excess current to the external electrode and the external charge electrode so that the electrostatic coating by the external electrification system can be easily performed by combination with the various atomizers.  <P>COPYRIGHT: (C)2004,JPO