baber/WOPTO huggingface dataset:
Patent JP-2004311718-A (JP)
Title: Heat sink
Inventor: KAWABATA KENYA
IPC: H05K7/20
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink with excellent heat radiation efficiency having large heat generation and high in heat generation density capable of efficiently cooling a component to be cooked.  <P>SOLUTION: The heat sink is provided with a metal base plate, a plurality of metal fins thermally connected to one surface of the metal base plate and a heat pipe embedded in a part on the side connected to the metal fins of the metal base plate. For the connection, a plurality of grooves are formed on the metal fin attaching surface of the metal base plate, the metal fins are put in the grooves, a recess whose cross section is tapered and formed roughly in a trapezoidal shape with a flat bottom surface and an inclined side face is formed by plastic deformation near both sides of the groove of the metal fin attaching surface, and the metal fins are calked and joined inside the grooves.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310453-A (JP)
Title: Information transmitting system and information transmitting method
Inventor: HASHIMOTO KOJI
IPC: G06Q30/02
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To make the providing of information by use of a cellular phone effective by giving an additive value to a name card to urge the secondary use of the name card.  <P>SOLUTION: This information transmitting method comprises delivering a name card 400 including a mail address for access to the information transmitting system 100 from the cellular phone 200 and prize information for urging the access to the information transmitting system 100, in which the URL of information including an application form can be acquired by transmitting an e-mail to this mail adress as a transmitting destination; and returning, when the user transmits an e-mail to this mail address as a transmitting destination by use of the cellular phone 200, an e-mail with the URL of information to the transmitter mail address of the e-mail received from the cellular phone 200 as a transmitting destination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312513-A (JP)
Title: Entrance management system and program
Inventor: OGAWA YOSHITAKA
IPC: H04N5/76
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To specify a person and his/her related persons who have entered based on a personal image in which the person is photographed at the entrance time, and guide that the person has entered to the related persons.  <P>SOLUTION: A management server 1 specifies an entering person by comparing a personal image photographed by an entrance camera 3 at the entrance time and respective registered personal images in a visitors image database and an employees image database, and further, specifies a related person to the entering person by referring to a reception reservation database, a visitor history database, and a notification destination database when necessary, and guides that the person has entered to the relating persons.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306882-A (JP)
Title: Suspension mounting structure of automobile
Inventor: NAMIIRI ATSUSHI
IPC: B62D21/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension mounting structure of an automobile which improves rigidity of a mounting part of a sub-frame supporting bracket and secures a crushing space of a front side member.  <P>SOLUTION: This suspension mounting structure of the automobile is constituted so that a pair of side wall parts 1a, 1a of a front side member of a light alloy made closed cross-section shape has a pair of connecting plate parts 3a, 3b, a front end part of a sub-frame 2 is made into a mounting surface of the sub-frame supporting bracket 3 to be mounted on it, a pair of the connecting plate parts 3b, 3b is joined to a pair of the side wall parts 1a, 1a by welding, and its mounting surface part is made into a deformation promoting portion to promote deformation of the front side member 1 when force toward the rear from the front of the vehicle is applied on the front side member 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003270849-A (JP)
Title: Method and device for manufacturing toner
Inventor: OTA HIDEKI
IPC: G03G9/087
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of obtaining a toner having a sharp distribution of grain sizes and to provide a device for manufacturing the toner.  <P>SOLUTION: The device comprising an oil phase supply means to supply an oil phase comprising polymerizable monomers and other additives necessary to constitute the toner, a water phase supply means to supply a water phase comprising an optional surfactant and a dispersion stabilizer, an aqueous suspension liquid forming unit having a porous membrane, and a polymerization part, is characterized in that the oil phase supplied at the rate of 50 to 1,000 ml/min per 1 m<SP>2</SP>area of the porous membrane from the oil phase supply means is passed through the porous membrane constituting the aqueous suspension liquid forming unit and having pores smaller than the particle size of the desired toner, and then the oil phase is dispersed in the water phase supplied at the rate of 100 to 5,000 ml/min per 1 m<SP>2</SP>area of the porous membrane from the water phase supply means to obtain an aqueous suspension liquid, and the aqueous suspension liquid is passed through the polymerization reaction part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004319606-A (JP)
Title: Electric double layer capacitor
Inventor: TANUMA KENICHI
IPC: H01G11/22
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric double layer capacitor in which a conductive network is developed to all corners in polarizable electrodes and which has a small internal resistance and a high electrostatic capacitance.  <P>SOLUTION: This electric double layer capacitor has a polarizable electrode 1 integrated with a current collecting body, which is composed of a conductive nonwoven fabric composed of fibers 2 coated with a plated metal, formed by packing a polarizable electrode material composed of activated carbon 3 into the opening gaps of the current collecting body. It is preferable that the nonwoven fabric is constituted of polyolefin- or polyamine-based fibers subjected to hydrophilic treatment in advance. In addition, it is ideal to adjust the specific surface area of the current collecting body within the range of 30-200 m<SP>2</SP>/m<SP>2</SP>and the mean particle diameter of the activated carbon 3 within the range of 1-35 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316150-A (JP)
Title: Toilet device
Inventor: TAKAI MITSUO
IPC: E03D9/08
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact toilet device which enhances cleanliness by covering a nozzle head part and a nozzle rod part with nozzle covers.  <P>SOLUTION: An outer peripheral surface of the nozzle head part 16 is covered with the first nozzle cover 20 excepting a water ejection hole 15 and a joining side surface 19 where the nozzle rod part 14 and the head part 16 are joined together. The rod part 14 and the surface 19 in which the rod part 14 and the head part 16 are joined are covered with the second nozzle cover 21; a gap between the nozzle cover 20 and an outer periphery of the head part 16 is eliminated. A gap between the nozzle cover 21 and an outer periphery of the rod part 14 is eliminated. Thus, the toilet device can be made compact and can enhance the cleanliness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320263-A (JP)
Title: Image reading device, program, and image reading method
Inventor: IKEDA TAKAHIRO
IPC: H04N1/04
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for simplifying the operation of reading an image.  <P>SOLUTION: An image reading device is equipped with a manuscript reading unit, a pre-scanning unit, an operation input unit, a main scanning unit, and a main scanning alternate unit. The manuscript reading unit reads in the image of the manuscript. The pre-scanning unit carries out pre-scanning of the manuscript driving the manuscript reading unit. Data on reading resolution at main scanning are inputted through the operation input unit by a user. When reading resolution at main scanning is higher than one at pre-scanning, the main scanning unit drives the manuscript reading unit to subject the manuscript to main scanning. The main scanning alternate unit outputs an alternate image by converting the resolution of read image at pre-scanning to reading resolution at main scanning when reading resolution at main scanning is lower than one at pre-scanning.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319003-A (JP)
Title: Recorder and recording method
Inventor: HYODO KENJI
IPC: H04N5/85
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly correspond even to a change in a channel configuration for audio data.  <P>SOLUTION: An auxiliary AV data converting part 48 generates auxiliary AV data at a low rate on the basis of video and audio data of a main line system. In the audio data of the main line system, zero and four or eight channels can be mixed as a channel number. Meanwhile, in the auxiliary AV data, the channel number of the audio data is fixed to an eight channel. In a channel that does not correspond to the audio data of the main line system for the auxiliary AV data, audio data showing silence is outputted. Since the channel number for the audio data of the auxiliary AV data is fixed regardless of the channel numbers for the audio data of the main line system, a user can perform editing and retrieval operations using auxiliary AV data without being aware of a change, etc., in channel numbers for the audio data of the main line system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320553-A (JP)
Title: Compensating circuit
Inventor: SAWADA KAZUNARI
IPC: H03F1/30
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compensating circuit which has a simple circuit structure and can reduce the power consumption, and can be adjusted with feed-forward control without the need for a training period prior to adjustment.  <P>SOLUTION: An electronic volume 2 receives the output from the devices such as an acceleration sensor as a compensated signal, and the output of the compensated signal is controlled. An electronic volume control 3 receives and amplifies the output Vdiv from the devices such as a temperature sensor, and outputs adjacent output voltages Vp and Vn. A comparator 4 compares the voltage Vmult like the power supply voltage with the output voltages Vp and Vn from the electronic volume 3, and outputs a signal according to the comparison result. An up/down counter 5 conducts computing in response to the output from the comparator 4, and the output of the electronic volumes 2 and 3 is controlled by the computed data (output code D). If it becomes Vp>Vdiv>Vn, controlling by the output code D of the up/down counter 5 is stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319344-A (JP)
Title: Zinc alloy powder for alkaline battery
Inventor: HIRAYAMA SHIGEO
IPC: H01M4/42
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zinc alloy powder for an alkaline battery capable of further improving discharge characteristic while suppressing generation of hydrogen gas and improving the leak resistance of the battery.  <P>SOLUTION: This zinc powder alloy for alkaline battery comprises aluminum, bismuth, indium, and 3-18 ppm of thallium, and the remainder consisting of zinc and inevitable metals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322741-A (JP)
Title: Vehicular electric power steering device
Inventor: YAMAZAKI IPPEI
IPC: B62D5/04
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular electric power steering device optimizing the amount of phase lead compensation amount in regard to steering torque.  <P>SOLUTION: In the vehicular electric power steering device equipped with an electric motor generating assist torque to the steering torque by rotating operation of a steering wheel, a phase of the steering torque is lead-compensated according to the magnitude of the assist torque. To put it more concretely, according to a ratio of the assist torque in regard to the steering torque, a filter transfer function of phase lead compensation to the steering torque is decided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326269-A (JP)
Title: Document management device
Inventor: TANIMOTO YOSHIFUMI
IPC: G06Q10/06
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent requests for the processing of a document file from concentrating on some of the persons responsible and interfering with business as a whole.  <P>SOLUTION: A providing part 106 provides the persons responsible with the document file to be stored in a document file storage part 104. A processing part 114 executes a document file process by the users. A processing status storage part 110 manages the status of the document file process for each user. A setting part 112 refers to the status of each user's process in selecting the user to whom the document file process is requested. This prevents the requests for the process from concentrating on some particular user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322418-A (JP)
Title: Packaging laminated material
Inventor: PETER FRISK
IPC: B32B27/18
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging laminated material adapted to a packaging container of which the wall thickness is reduced, showing good gas barrier properties though the amount to be used of a material is reduced and capable of suppressing the accumulation of a permeated oxygen gas or the like in a beverage housed in the container.  <P>SOLUTION: This packaging laminated material includes a support layer, a heat-sealable inner layer, a gas barrier resin layer, which comprises an ethylene/vinyl alcohol copolymer, a polyester resin, a nylon resin or a m-xylenediamine/adipic acid condensation polymer, provided to the inside of the support layer and an endothermic material triggered by moisture contained in the gas barrier resin layer or in the vicinity thereof to start endothermic reaction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360708-A (JP)
Title: Solenoid valve
Inventor: KIBUNE HITOSHI
IPC: F25B41/06
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve structured so that the refrigerant passing sound is reduced in the dehumidifying operation.  <P>SOLUTION: The solenoid valve is opened and closed when its valve element 4 is contacted with and separated from a seat part 6a by a solenoid coil 2. The valve element 4 is provided with a bleeder hole 44 on its refrigerant influx side and a large diametric hole 43b and a small diametric hole 43c having communication with the bleeder hole 44. A first porous member 51 to make finer the bubbles is held on the refrigerant influx side of the valve element 4. A minor bubble holding passage D to hold the condition of the bubbles being made finer is formed on the refrigerant flowout side of the large diametric hole 43b and the small diametric hole 43c of the valve element 4 where a second porous member 52 to make finer the bubbles is installed in the small diametric hole 43c. The small bubble holding passage D is formed in a diffuser structure. The porous members 51 and 52 are made of foaming metal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333714-A (JP)
Title: Video display device
Inventor: NODA TETSUYA
IPC: H04N5/64
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize a video display device large in exit pupil and capable of providing a high quality video in by using a hologram for an eyepiece optical system.  <P>SOLUTION: The video display device is equipped with four LEDs, the two of which emit two light beams R (R1 and R2) whose wavelength band is somewhat different, and the other two of which respectively emit a light beam G and a light beam B having larger wavelength band width than the light beams R (R1 and R2). Then, the exit pupil (17R1) for either light beam R (R1) and the exit pupil (17R2) for the other light beam R (R2) are merely partially superposed, and the exit pupil (17R) set as the entire light beam R is nearly aligned with the exit pupils (17G and 17B) for the light beam G and the light beam B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331786-A (JP)
Title: Rubber composition for roll and ion-conductive rubber roll using the same
Inventor: SHIYUDOU SHIGEKI
IPC: C08L83/07
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an addition-curable rubber composition suitable for manufacturing a rubber for a roll that is free of the tackiness of the rubber surface and oil bleeding and used for electrophotographic image forming apparatuses and the like.  <P>SOLUTION: The addition-curable rubber composition for the roll contains (A) a polyoxyalkylene having at least two alkenyl groups in the molecule, (B) an organopolysiloxane having at least two alkenyl groups and containing 10-50 mol% of phenyl groups bonded to silicon atoms based on the total organic groups bonded to the silicon atoms, (C) an organohydrogenpolysiloxane having in the molecule at least two hydrogen atoms bonded to silicon atoms, (D) a platinum catalyst, and (E) an ion conductivity imparting agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331461-A (JP)
Title: Method for producing roadbed material
Inventor: ASANO SATOSHI
IPC: B09B3/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing synthetic slag whose aging load required for using as a roadbed material is light from reducing slag which is a by-product in a steel production process and to provide a favorable means to dispose scale together.  <P>SOLUTION: The scale and a material to be a carbon source are mixed with the reducing slag and fused to be the synthetic slag in an arc furnace. The blending ratio of raw materials by weight is preferably selected from the relations denoted as reducing slag : scale = 1:0.8 - 1:1.3 and scale : carbon source material (as C) = 1:0.05 - 1:0.2 respectively. An operation by adding a brick waste containing an MgO component is useful for protecting a refractory.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335976-A (JP)
Title: Method for manufacturing printed wiring board
Inventor: ABE SATOYUKI
IPC: H05K3/26
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed wiring board which is carried out in high efficiency, without leakage of electric current in plating process, when a fine bump is formed on an insulating layer opened by a laser etc. in the substrate composed of a conductive layer and insulating layer.  <P>SOLUTION: The method for manufacturing a printed wiring board includes a process where a via hole is formed so that an insulating layer is opened through, a conductive is exposed in the board containing the conductive layer and insulating layer, and a desmear treatment of the bottom of the via hole is carried out. The desmear treatment is carried out so as to protect the exposed surface other than the via hole bottom of the conductive layer by a detachable covering material having a resistance to a desmear liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338552-A (JP)
Title: Weather strip
Inventor: YAMAUCHI OSAMU
IPC: B60J10/08
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weather strip which can prevent the opening operation or the closing operation of a door from becoming heavier according to climatic conditions or sealability conditions and so forth.  <P>SOLUTION: These weather strips 7a to 7d have weather strip bodies 9a to 9d which seal spaces between doors 5a to 5d and door openings 3a to 3d, and electric heating wires 10a to 10d which heat the weather strip bodies 9a to 9d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340819-A (JP)
Title: Automatic dispensing apparatus
Inventor: TOI HIROATSU
IPC: G01N35/10
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the storage space for a dispensing chips container becomes large, and then the entire apparatus becomes large, when a dispensing-chips container for the longitudinal direction which contains dispensing chips placed on a dispensing head which is longitudinally oriented and a dispensing-chips container for the lateral direction which contains dispensing chips placed on a dispensing head which is laterally oriented are independently limited.  <P>SOLUTION: The apparatus includes a function that calculates an appropriate arrangement of the dispensing chips so that dispensing chips from one dispensing-chips container can be placed on both of the dispensing head which is longitudinally oriented and the dispensing head which is laterally oriented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308886-A (JP)
Title: Air clamp device
Inventor: HIGUCHI YASUO
IPC: F15B15/26
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air clamp device contributing to a smaller size and lower cost, having a function of maintaining clamping force even when an air source is cut off.  <P>SOLUTION: The air clamp device comprises a clutch member 1 fitted to a piston rod 6 of an air cylinder, and a clamp spring 2 and a return spring 5 each compressed in the axial direction. Most part of force of the clamp spring can be transmitted to the piston rod and the compressive force of the spring be efficiently transmitted to the piston rod while giving rotating moment to the clutch member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346103-A (JP)
Title: Oriented polyamide film
Inventor: NANBA HIROYUKI
IPC: B29C55/12
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-barrier oriented polyamide film greatly improved in flexibility and impact resistance, while keeping transparency in a level of practical use as well, and scarcely deteriorated in gas barrier properties.  <P>SOLUTION: This oriented polyamide film is obtained by melting, kneading, and extruding a mixed resin (Z) so as to form an unoriented film, and then biaxially orienting the unoriented film, wherein the mixed resin (Z) comprises a mixture of 80-99 wt% of a polyamide resin (X) which is obtained from a diamine component containing 70 mol% or more of m-xylylenediamine and a dicarboxylic acid component containing 70 mol% or more of a 6-12C α,ω-aliphatic dicarboxylic acid and 20-1 wt% of a resin (Y) which is obtained by subjecting a mixture of ethylene-propylene rubber and isotactic-polypropylene to graft copolymerization with polymethyl methacrylate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346960-A (JP)
Title: Wave-motion-gear type speed reducing unit and driving mechanism
Inventor: KOYAMA JUNJI
IPC: F16H1/32
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate restrictions due to an encoder in selecting a motor to be combined with a wave-motion-gear type speed reducing unit.  <P>SOLUTION: A driving mechanism 1 is composed of the wave-motion-gear type speed reducing unit 2 and a DC motor 3. The encoder 8 is arranged so as to face to the tip end of a hollow output shaft 7 projecting from the output side of the wave-motion-gear type speed reducing unit 2. The encoder 8 is attached to a unit case 4 by means of a bracket 15. The rotary shaft 8a of the encoder 8 is connected to a wave-motion generator 13 by means of a connecting shaft 16 extending from the hollow portion 7a of the hollow output shaft 7 passing through it. Because the wave-motion generator 13 is connected to the output shaft 3a of the DC motor 3, rotational information such as a rotation angle of the output shaft of the DC motor can be detected by means of the encoder 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI