baber/WOPTO huggingface dataset:
Patent JP-2004146602-A (JP)
Title: Hybrid circuit board mounting optical wiring and electrical wiring mixedly and its producing process, hybrid circuit module mounting wiring and electrical wiring mixedly and its producing method
Inventor: OGAWA TAKESHI
IPC: H05K3/46
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid circuit board realizing high speed high capacity transmission of information signal by making possible to transmit both electrical signal and optical signal.  <P>SOLUTION: The hybrid circuit board comprises a base board part 3 where a wiring layer 11 is formed on an insulating board 10 by print wiring process, a fine wiring circuit part 4 where a fine electric wiring layer 14 is formed on the wiring layer 11 by semiconductor process, and an optical wiring circuit part 5 provided at least with a pair of optical elements 8 where an optical waveguide 9 having input/output parts 9a and 9b of optical signal is formed at the end part and light receiving/emitting parts are disposed oppositely to the input/output parts in order to deliver/receive an optical signal. The fine wiring circuit part 4 and the optical wiring circuit part 5 are mounted on the base board part 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144269-A (JP)
Title: Connecting structure for power transmission
Inventor: SUGIYAMA KENICHI
IPC: F16D3/26
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide connecting structure capable of strongly connecting a cylindrical shaft member and a yoke member to each other with serration and capable of reducing weight of the whole of a device by using the same lightened material.  <P>SOLUTION: A cylindrical connecting member 3 is interposed between an end 1a of the cylindrical shaft member 1 and a cylindrical connection part 2a of the yoke member 2 of a propeller shaft to serration-connect them to each other. The cylindrical shaft member and the yoke member are formed from an aluminum alloy material, and the connecting member is formed from an iron group metal material having hardness higher than that of the aluminum alloy material, and serration parts 4 and 5 are formed in the inner peripheral surface and the outer peripheral surface of the connecting member along the axial direction. With this structure, each of the serration parts are inserted for fitting in the end of the cylindrical shaft member and the connection part of the yoke member, while galling by using a hardness difference, and the cylindrical shaft member and the yoke member are thereby strongly serration-connected to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150647-A (JP)
Title: Combustion device to prevent combustion failure in combustion transfer to main burner
Inventor: TAKAHATA SHIGETOSHI
IPC: F23N1/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of combustion failure due to change of an air-fuel ratio in combustion transfer from a pilot burner 3 to a main burner 4.  <P>SOLUTION: This combustion device comprises a pilot burner fuel supply passage 1, a main burner fuel supply passage 2, the pilot burner 3 connected to the pilot burner fuel supply passage 1, and the main burner 4 connected to the main burner fuel supply passage 2. A fuel supply quantity reducing means 5 to temporarily reduce fuel supply quantity is provided in the middle of the pilot burner fuel supply passage 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148336-A (JP)
Title: Spark receiving device for welding and fusion cutting
Inventor: HAMAGUCHI YUTAKA
IPC: B23K7/10
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark receiving device for adequately preventing sparks from scattering and dropping by correctly receiving the sparks generated in a welding work or the like.  <P>SOLUTION: A refractory bag 2 formed of a refractory material such as a refractory cloth is fitted by pins 4 to the entire periphery of a refractory frame 1 formed by combining a front edge portion 1a formed straight by using angles with a U-shaped edge portion 1b formed in a U-shape by using steel strips. A plurality of magnets 3 are fitted to a front surface of the front edge portion 1a of the refractory frame 1. In addition, the refractory frame 1 is foldable by a hinge 5 of the front edge portion 1a and a hinge 6 of the U-shaped edge portion 1b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152598-A (JP)
Title: Control device for fuel cell vehicle
Inventor: TOYODA HIROMITSU
IPC: B60L11/18
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent condensation of moisture inside a fuel cell.  <P>SOLUTION: A vehicle movement control means 37 controls a drive and braking of the fuel cell vehicle 1 and calculates a required amount of power for driving the vehicle. A power generating amount control means 41 controls the amount of power generated by a fuel cell system 3 depending on the requirement of the vehicle movement control means 37. When the temperature of the fuel cell detected by a temperature sensor 33 exceeds a prescribed temperature, and the vehicle movement control means 37 stops the requirement of power generation, a power generation continuation decision means 39 makes the power generating amount control means 41 stop the power generation, and on the other hand, when the temperature of the fuel cell detected by the temperature sensor 33 is not higher than the prescribed temperature, even if the vehicle movement control means 37 does not require the power generation, the power generation continuation decision means 39 makes the power generating amount control means 41 continue the power generation for heat retention of the fuel cell system 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149661-A (JP)
Title: Flame-retardant thermoplastic polymer composition
Inventor: SHIYAJI KENJI
IPC: H01B3/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant thermoplastic polymer composition excellent in flame retardancy, molding processability and heat resistance, and to provide a molding made from the composition.  <P>SOLUTION: The flame-retardant thermoplastic polymer composition comprises 100 pts. mass of (a) an addition polymer-based block copolymer, 20-600 pts. mass of (b) an olefin resin and 50-300 pts. mass, based on a total 100 pts. mass of the components(a) and (b), of (c) a metal hydrate. In this composition, the component(a) has at least one polymer block A consisting mainly of aromatic vinyl compound units and at least one polymer block B consisting mainly of conjugated diene compound units, wherein at least the polymer block A portion represents a copolymer selected from a crosslinked block copolymer and a hydrogenated product thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148255-A (JP)
Title: Rotor type dehumidifier
Inventor: NAGAHIRO AKIHISA
IPC: F24F1/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a dehumidifying ability as whole equipment with respect to air quantity sent for use.  <P>SOLUTION: The dehumidifier is constituted so that, in the rotation path of an adsorption rotor where adsorbent layers are continuously arranged in the rotor rotating direction, a regeneration region, a purge region and a treatment region are arranged in this order from the upper side in the rotor rotating direction, and the treatment region is further divided into an air-sending treatment region of the upper side and a purging treatment region of the lower side. In the object air to be treated which is allowed to pass through the treatment region, the air which ventilates the adsorbent layer and is dehumidified in the air-sending treatment region is sent out as the treated air and the air which ventilates the adsorbent layer and is dehumidified in the purging treatment region is supplied to the purge region as the purging gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158922-A (JP)
Title: Foldable radiotelephone
Inventor: TANAKA TOSHIHIRO
IPC: H04M1/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operation of a foldable radiotelephone when receiving a call and improve the operability of the foldable radiotelephone.  <P>SOLUTION: When a call is received at a foldable radiotelephone 1 set in the open state, a voice detector 106 executes a voice detection, and, if detecting a voice, a controller 105 hooks off. Thus, a user sets the telephone 1 in the open state at receiving and produces a voice to begin the talking at any time when setting to the open state. This eliminates the need of a mechanical operation for talking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157257-A (JP)
Title: Substrate for display device and display device equipped with the same
Inventor: ONO YASUHIRO
IPC: G02F1/1335
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device with which excellent display quality is obtained and of which the manufacturing yield is improved and a substrate for the display device used therefor in relation to the display device used for a display part etc. of an electronic appliance and the substrate for the display device used therefor.  <P>SOLUTION: The substrate for the display device is constructed so as to have resin CF layers 40R, 40G, 40B formed on the substrate and a flattening structural body 54 which is formed of the same construction material as that of linear protrusions 44 and which flattens differences in levels formed on end parts of the resin CF layers 40R, 40G, 40B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156970-A (JP)
Title: Simple method for measuring teq using indicator isomer
Inventor: SHIBAYAMA MOTOI
IPC: G01N33/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for measuring TEQ values, which can accurately calculate the TEQ value by using a speedy and simple means.  <P>SOLUTION: In the method, a concentration value C1 of 2,3,4,7,8-PeCDF being an indicator isomer in an unknown sample is measured, and the concentration value C1 is multiplied by following values. The values are 2.39±1.19 in the case of sampling ashes as the unknown sample, 2.39±1.19 in the case of sampling flying ashes, 1.48±0.74 in the case of sampling incineration ashes, 1.72±0.86 in the case of sampling ambient air, 2.02±1.01 in the case of sampling soil, and 2.40±1.20 in the case of sampling blood. In the case the media are water materials, the concentration value C1 of 2,3,4,7,8-PeCDF and a concentration value C2 of 1,2,3,6,7,8-HxCDD are measured, and a simple TEQ value is calculated by using a following expression: [0.5C1+0.1C2]×4.25±2.12. In the case the media are bottom materials, the concentration value C1 of 2,3,4,7,8-PeCDF and a concentration value C3 of 1,2,3,4,7,8-HxCDF are measured, and the simple TEQ value is calculated by using a following expression: [0.5C1+0.1C3]×2.74±1.37.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159071-A (JP)
Title: Clock generating circuit and semiconductor integrated circuit
Inventor: KUMADA ICHIRO
IPC: H04L7/033
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there are disadvantages such as high costs due to a large circuit scale, large power consumption, and unavailable synchronization in a clock generating circuit such as a PLL and a VCO.  <P>SOLUTION: The clock generating circuit has a detecting part 61 to detect pulses of a reference clock signal CLKR, an oscillator 63 to start to oscillate on the basis of the detection result of the detecting part 61, and a counter 62 to count the pulse number by inputting an oscillation signal GENCK of the oscillator 63 and to instruct the stop of oscillation to the oscillator 63 when the pulse number reaches a prescribed number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003220062-A (JP)
Title: Blood vessel filter system
Inventor: BORILLO THOMAS
IPC: A61F2/958
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood vessel filter system which permits an uninterrupted perfuse of blood and can trap, collect, and pull out an embolus.  <P>SOLUTION: The vessel filter system has a porous filter membrane (170) and a filter membrane support structure (169). This system is useful for percutaneous angioplasty, stenting, thrombolysis or tissue decollement. This system can suppress a heart attack which is considered to be related to these procedures, heart infarction, or other clinical complications to a minimum.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004161360-A (JP)
Title: Easily openable can lid
Inventor: SHIOTANI MASAHIRO
IPC: B65D17/28
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a can lid in which scattering of the contents by removing an opening piece instantly is prevented when the opening piece is pulled up and the opening piece can be removed favorably.  <P>SOLUTION: When a scored line 8 is divided in two parts by a second center line 21b which is orthogonal to a first center line 21a passing through the center O of the can lid 1 and the tip of a pushing down part 20 and also which passes through the center of the can lid, a scored level difference having a thicker remaining thickness than the remaining thickness of the scored line 8 close to the pushing down part 20 is formed on the scored line 8 on the side where the pushing down part 20 is not located.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172343-A (JP)
Title: Copper foil for laser drilling and manufacturing method thereof
Inventor: ARAI EITA
IPC: B23K26/382
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper foil for laser drilling and a manufacturing method thereof whereby laser drilling is facilitated by enhancing the surface of copper foil when a printed circuit board is manufactured and the positions of drilling holes of the printed circuit board formed by the laser drilling are easily confirmed.  <P>SOLUTION: A black layer easily absorbing a laser beam is formed to a laser beam emitting face of the copper foil 1 for laser drilling, and no black layer is formed, or a light-colored layer whereby the drilling holes can be confirmed is formed at positions at least in the vicinity of drilling holes 5 for positioning laser drilling positions of the printed circuit board 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171262-A (JP)
Title: Electronic equipment and power supply control method
Inventor: SUZUKI TOMOHIRO
IPC: G03G21/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment such as a composite unit equipped with a plurality of circuit modules for preventing a portion of a circuit from being destroyed in controlling low power consumption for each of the circuit modules.  <P>SOLUTION: In this composite unit 1 equipped with two circuit modules A and B whose power sources are independently controlled, an interface voltage monitoring circuit 143 monitors all voltages applied from a power source 141a and a power source circuit 141b, and when a power source to one circuit module is blocked, and a voltage applied from the power source 141a or 141b is not more than a voltage C set as a monitor reference voltage, the interface voltage monitoring circuit 143 outputs a gate control signal in a "Low" level to an I/F part 15a and an I/F part 15b to turn off the output gates of the I/F part 15a and the I/F part 15b, and electrically blocks the circuit modules A and B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167878-A (JP)
Title: Core material of rolled paper sheet for printer
Inventor: KITAZAWA TOSHIHARU
IPC: B41J15/04
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core material of a rolled paper sheet for printers which can improve the workability when the rolled paper sheet for printers is to be set in a printer.  <P>SOLUTION: The core material of the rolled paper sheet for printers has a large diameter part with the diameter to be inscribed in a center hole of the rolled paper sheet (RP) for printers, and small diameter parts each projecting from an end of the large diameter part and pivotally supported in the printer. In the core material of the rolled paper sheet for printers for setting the rolled paper sheet (RP) for printers into the printer, the width of the large diameter part is narrower than the width of the rolled paper sheet (RP) for printers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166634-A (JP)
Title: Narrow guiding device of combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01D63/04
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a narrow guiding device of a combine harvester free from the problems of conventional narrow guide supported from the vehicle body side with a hollow pipe comprising the restriction of the downward tilting motion to fail in the adjustment to a low position and the guiding of the base of the culm because of the presence of the vehicle frame assembled under the hollow pipe.  <P>SOLUTION: The narrow guide 3 is automatically housed by a tensile force of a tension spring 6 in the case of housing the guide from the working position extended sideways from a vehicle frame 2 to the non-working position. The hollow pipe 5 supporting the narrow guide 3 is tiltable downward around the supporting point P at the side of the frame 2. The vehicle frame 2 has a notched guide space 10 at the outer left side of the front part to enable the tilting under the hollow pipe 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172535-A (JP)
Title: Method and apparatus for resin-molding electronic component
Inventor: TAKEHARA KATSUNAO
IPC: B29C43/32
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for resin-molding an electronic component wherein the environmental wrong influence given by it is so reduced as to make possible an efficient environmental conservation and its size can be reduced.  <P>SOLUTION: Firstly, there is used the apparatus for resin-molded electronic parts whereon a mold for resin-molded electronic parts which comprises a fixed mold 1 and a movable mold 2 is mounted. A board 3 mounted with an electronic part 4 is fed and set in a predetermined position of the molds 1/2. When closing the molds 1/2, the movable mold 2 is moved by the small-diameter piston of a moving mechanism B at a large stroke in a mold closing direction. Next, the moving mechanism B itself is changed into a large-diameter structure by fixing the small-diameter piston of the moving mechanism B with a fixing member C. Further, by pressing the moving/fixing mechanisms B/C of the large-diameter structure at a small stroke in the mold closing direction with a hydraulic-pressure-driven pressing mechanism D, the molds 1/2 are so closed with a predetermined mold closing pressure as to mold by a resin the electronic part 4 on the board 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168978-A (JP)
Title: Method for producing polyester
Inventor: KISHISHITA MINORU
IPC: C08G63/78
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyester which employs 1,4-butanediol as one of monomer components for producing the polyester and has a process for recovering THF a by-product by an energetically advantageous way at a level of purity enough to use effectively as a resource.  <P>SOLUTION: The method for producing the polyester comprises a process ( Process C) for recovering tetrahydrofuran by-produced during a polycondensation process to flocculate in a hot well tank, and a process (Process D) for decreasing dihydrofuran contained in tetrahydrofuran recovered in Process C to 500 ppm or less in weight ratio relative to tetrahydrofuran.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337346-A (JP)
Title: Liquid crystal display device and manufacturing method therefor
Inventor: MATSUI TAKASHI
IPC: G02F1/13
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal display device which is free from unevenness of luminance at a display section and capable of high quality display by preventing a bend occurred at the bonding part between a driving integrated circuit and a glass substrate and the liquid crystal display device obtained by the method.  <P>SOLUTION: In the manufacturing method for the liquid crystal display device which includes a connecting process of connecting electrodes of the driving integrated circuit and glass substrate by performing thermo compression bonding with respect to the driving integrated circuit and glass substrate by using an anisotropic conductive adhesive in which conductive particles are diffused in an insulative adhesive, the anisotropic conductive adhesive is used which includes the conductive particles, a resin (a) whose average molecular weight is in a range of from 10000 to 100000, a resin b whose average molecular weight is of not more than 1000, a stress relaxation resin, and a curing agent, a Young's modulus of the anisotropic conductive adhesive after curing being in a range of from 1.4 GPa to 1.6 GPa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175178-A (JP)
Title: Floor board structure for vehicle
Inventor: TAKEUCHI KAZUHITO
IPC: B62D25/20
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress increase of weight and certainly support a load from a child seat.  <P>SOLUTION: When a mounting case 24 mounted to a front leg part 22 of the child seat 20 is set to an attachment mounting case 32 fitted to a mounting hole 30 of a floor board body 16, the attachment 34 is downwardly rotated from a storing position shown by a two-dot chain line making a bolt 36 as a center and is moved to a load transmission position shown by a solid line. The attachment 34 connects the floor board body 16 and a bottom part 10C in a recessed part 10B of the floor 10 at the load transmission position on an extended line L of the front leg part 22 of the child seat 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177691-A (JP)
Title: Camera with shake sensing and informing functions
Inventor: SATO TATSUYA
IPC: G03B17/18
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To detect and inform a proper shake state according to an operation sequence of a camera, and to improve ease of use and further reduce a photograph in blurring.  <P>SOLUTION: The camera with shake sensing and informing functions is characterized by comprising camera shake detecting part 1 for detecting a shake state of the camera, a calculation part 4 for calculating a state quantity of generated shakes based on an output of the above shake detecting part 1, a camera operation state determining part 81 for determining the operation state of the camera, a shake determination threshold setting part 10 for altering a preset threshold value according to the result of the determination by the above camera operation state judging part 81, a shake determining part 6 for determining the shake state by comparing a result of the calculation by the above shake calculation part 4 with the above threshold value, a shake informing part 7 for informing the generated shake state based on the result of the judgment by the above shake determining part 6, and a reducing function performing part 20 for performing the shake reducing function for reducing blurring on a photograph based on the result of the determination by the above shake determining part 6.  <P>COPYRIGHT: (C)2004,JPO