baber/WOPTO huggingface dataset:
Patent JP-2003142905-A (JP)
Title: Transmission line and transmitter-receiver
Inventor: OKANO TAKESHI
IPC: H01P3/16
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a transmission line and a transmitter-receiver, which can reduce loss by lowering the current density in a through hole. SOLUTION: A dielectric substrate 1 is provided with a raised part 2 in the transmission direction of a high-frequency signal and conductor layers 3 and 4 are formed on its top surface 1A and reverse surface 1B. On both the left and right sides of the raised part 2, a plurality of through holes 5 are provided as long holes which extend in the transmission direction A of the high-frequency signal and have elliptic openings. Consequently, a current can be supplied along the thickness of the dielectric substrate 1 while dispersed in the transmission direction A in the through holes 5 and the current density in the through holes 5 can be decreased.
Patent JP-2003147513-A (JP)
Title: Organic el element manufacturing apparatus
Inventor: CHIN KAFU
IPC: H05B33/14
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element manufacturing apparatus which can efficiently perform the moving operation of a metal material evaporation source to supply a metal electrode material and an energization operation to a heat source while preventing the function of an organic thin film layer from being impaired at high temperature. SOLUTION: A power source side terminal 40 with an anode 41 and a cathode 42 separately disposed thereon from each other is provided in a vacuum chamber 15, and the power source side terminal 40 is urged in the returning direction by the restoration force based on the deformation of a spring 43. A metal material evaporation source 50 has connection terminals 52 and 53 which can be brought into contact with each power source side terminal 40 at the elevated position of an elevating/lowering tray 54, and a heating wire 51 stretched between the connection terminals 52 and 53.  The metal material evaporation source 50 is connected or disconnected when it is driven in the advancing/ retracting direction to/from the power source side terminal 40, and directly heats the metal electrode material 18 at the temperature required for evaporation when the metal material evaporation source is connected.
Patent JP-2003135652-A (JP)
Title: Reel-type slot machine
Inventor: KATO SADAHITO
IPC: A63F5/04
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To make a specific pattern on a reel imperceptible to a player when the reel is rotating. SOLUTION: When the reel R1 is rotating, red cold-cathode tubes 211R to 231R and blue cold-cathode tubes 211B to 231B are kept off. Therefore, when the reel R1 is rotating, a player cannot perceive the color of a pattern of '7' without a light shielding film formed thereon. After the rotation of the reel R1 stops, the red cold-cathode tubes 211R to 231R or the blue cold-cathode tubes 211B to 231B are turned on as required. Therefore, after the rotation of the reel R1 stops, the player can perceive whether the color of the pattern of '7' is red or blue.
Patent JP-2003109172-A (JP)
Title: Automatic image photographing system and image reproducing system
Inventor: KODERA TAKEO
IPC: H04N5/225
Filed: 2001-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic image photographing system and an image reproducing system, in which the efficiency in the collection of information for a patrol job on a road and around that road can be improved, the labor cost can be reduced, objective and sufficient image data can be acquired and huge image data can be efficiently and speedily processed, systematically re-arranged and reproduced. SOLUTION: Road network data composed of crossings composed of polygons, in which all inner angles are <180 deg., by combining pairs of base points and vector base lines and a straight road composed of a pair of vector line segments in opposite directions are stored while setting an automatic image photographing point on the vector line segment and an image is photographed by discriminating the moment when a vehicle passes the image photographing point.
Patent JP-2003139258-A (JP)
Title: Non-return valve
Inventor: FUKAMI TADASHI
IPC: F16K15/16
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To improve stability and durability of a non-return valve by providing high gas tightness with simple structure. SOLUTION: The valve forms a recess or a projection in the vicinity of an inflow port, and a projection or a recess in the fitting section of the valve. The recess or the projection in the vicinity of the inflow port is engaged in the recess or the projection of the valve to fix the valve.
Patent JP-2003144128-A (JP)
Title: Laminated filter for filtering beer
Inventor: INABA YOSHIHIKO
IPC: C12C13/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a laminated filter which is used for filtering beer and has both a high microbe-filtering performance and a long filtering life on the filtration of the beer. SOLUTION: This filter produced by laminating anisotropic precise filtration membranes comprising a hydrophilic polymer-containing polyetersulfone or polysulfone is characterized by laminating a membrane having a lactobacillus- removing value LRV of 4 to 5.5 and an average water flow rate of 125 to 155 ml/min.cm<2> at 52±1 cmHg on the secondary side to a membrane having a lactobacillus-removing value LRV of 2 to 4 which is lower than that of the secondary side membrane, and an average water flow rate of 160 to 210 ml/ min.cm<2> at 52±1 cmHg on the primary side.
Patent JP-2003153531-A (JP)
Title: Charging/discharging apparatus of variable capacitive load body
Inventor: NAGASE NOBORU
IPC: F02D41/20
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce the dimensions of flyback transformers, mounted on a charging/discharging apparatus of a piezoelectric device, and to make the charging/discharging apparatus easy to mount on a vehicle. SOLUTION: When a piezoelectric device is charged, currents are applied to primary coils 44a and 45a of first and second flyback transformers 44 and 45 simultaneously to carry out a charging operation. Conversely, when the piezoelectric device is discharged, currents are applied to secondary coils 44b and 45b of the first and second flyback transformers 44 and 45 at the same time to carry out a discharging operation. By providing such a constitution, it is required for each transformer to store temporarily, only a half of the electrical energy necessary for the charging/discharging. The first and second flyback transformers 44 and 45, therefore, can store the electrical energy necessary for the charging/discharging with half the capacities respectively, so that the dimensions of the flyback transformers 44 and 45 can be reduced.  As a result, even if the mounting space in a vehicle is small, the first and second flyback transformers 44 and 45, whose dimensions are reduced, can be mounted in the space.
Patent JP-2003151177-A (JP)
Title: Optical disk
Inventor: ITO TOMOAKI
IPC: G11B7/24012
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk having favorable dimensional stability which can reduce the production cost even when the disk is a non-circular disk having a thinner peripheral part than the center part like a business card type CD. SOLUTION: A first disk substrate 1 made of a polycarbonate resin and having a chucking center hole 5 as well as an information recording layer 2 and a reflecting layer 3 on the upper face and having light transmitting property is formed into a business card size. A second disk substrate 7 having a chucking center hole 5 and light transmitting property is laminated to the lower face of the first disk substrate 1. The second disk substrate 7 is made of a vinyl chloride resin, a polyolefin resin or the like having lower softening temperature than a polycarbonate resin and is molded into a form to be aligned to the center position in a recess 10 for a 8-cm disk in a disk carry tray of a disk player or the like.
Patent JP-2003151310-A (JP)
Title: Down light
Inventor: ISHIBASHI MIYOJI
IPC: F21Y101/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a down light of an electric power saving type mountable by utilizing an existing down light without reforming a ceiling. SOLUTION: The down light comprises a reflecting plate 1 with an inner face formed into a specular surface for reflecting the light of the lamp and a metal halide lamp socket 2 mounted on a ceiling portion 1a of the reflecting plate 1. The metal halide lamp socket 2 is replaceable with a lamp socket 6 of the existing down light. The reflecting plate 1 and the metal halide lamp socket 2 are mounted to be stored inside a fixed reflecting plate 5 of the existing down light.
Patent JP-2003135484-A (JP)
Title: Laser treatment apparatus
Inventor: YAMAZAKI IWAO
IPC: A61N5/06
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a laser treatment apparatus by which a wide range of surface to be irradiated is efficiently irradiated without nonuniformity with a laser beam where a beam diameter is narrowed and a power density is enhanced. SOLUTION: An optical unit 5 includes a semiconductor laser 6, a spherical lens 7, and a heat sink 8. A vibration motor 10 is fixed to the optical unit 5, the vibration motor 10 vibrates the optical unit 5, and the irradiation position of the laser beam is moved at high speed on the surface 19 to be irradiated. Thus, a wide range of the surface 19 to be irradiated is irradiated by scanning with the laser beam.
Patent JP-2002212482-A (JP)
Title: Printing ink composition and print
Inventor: TSUKAWAKI HIROSHI
IPC: C09D11/033
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a printing ink composition which reduces an offensive odor of a print and, simultaneously, has excellent light ink film-formability and excellent picking resistance of prints and can form an ink film having excellent density and gloss, and a print to be obtained by using the same. SOLUTION: The printing ink composition is free from toluene or xylene and comprises an aliphatic hydrocarbon having a boiling point of 100-140 deg.C, and the prints can be obtained by using this ink composition.
Patent JP-2003150735-A (JP)
Title: Digital certificate system
Inventor: KAWAMURA SHUNJI
IPC: G06Q50/26
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To restrict a user who can confirm the effectiveness of a certificate in a system utilizing a public key certificate. SOLUTION: A licence issuing server 120 issues an effectiveness confirmation licence for permitting the effectiveness confirmation request of the certificate to the subjective person of the certificate. The subjective person also transmits the effectiveness confirmation licence to an opposite user when using the certificate (step 701). When the user confirms the effectiveness of the certificate to a certificate effectiveness confirmation server, the effectiveness confirmation licence of the certificate desired to confirm is transmitted (step 704). The certificate effectiveness confirmation server examines the effectiveness confirmation licence (step 706).
Patent JP-2003152079-A (JP)
Title: Reference voltage generating mechanism, design method of reference voltage generating mechanism and design equipment of reference voltage generating mechanism
Inventor: NAKABAYASHI TAMIYO
IPC: H01L27/04
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a reference voltage generating mechanism wherein the space can be reduced by using a simple constitution and reference voltage of high precision can be provided in each gradation, a design method of the reference voltage generating mechanism and design equipment of the reference voltage generating mechanism. SOLUTION: Resistance elements 20 whose electric characteristics are uniform are used for dividing resistance, and resistance values of each contact 10 and each protrusion part 11 are made minute. Distances between both ends of the resistance elements to which ends a prescribed voltage is applied and each of the contact 10 and the protrusion part 11 are adjusted, and a voltage of a prescribed value is generated. At this time, a resistance element C including a bent part is formed on a prescribed portion of the resistance element 20 if necessary, in order to arrange the resistance element 20 in a range of arrangement region width Wr. In this case, resistance value of the resistance element C is calculated by using a correction coefficient obtained from actual measurements of resistance value of the bent part.
Patent JP-2002255264-A (JP)
Title: Washable dispensing head and dispenser equipped therewith
Inventor: BENOIST JEAN-FRANCOIS
IPC: B65D83/76
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a washable dispensing head which allows a spray or a jet of a constant quality to be reliably generated over an entire period of service. SOLUTION: The dispensing head for operating a dispensing member such as a valve attached to a container which contains a product to be distributed for dispensing the product via a dispensing hole is formed at least partially with a feed passage, and includes a body for mounting the head on the container and a member formed with the dispensing hole. The member is made movable between a first position where the dispensing hole communicates with the feed passage and a second position where the above communication is blocked. An elastic means for securing elastic contact between the body and the movable member when the member is at the first position is provided.
Patent JP-2003152115-A (JP)
Title: Fit in type flash memory structure and operating instructions
Inventor: JO SEISHO
IPC: G11C16/04
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a fit in type flash memory structure and an operating instructions. SOLUTION: The memory structure comprises first deep ion-doped region situated on the surface of a semiconductor substrate, second ion-doped region being inside the first deep ion-doped region and formed through ion implantation, first shallow ion-doped region provided inside the second ion-doped region and the first deep ion-doped region and made as a drain and a source respectively, an insulating dielectric layer 40, and a polysilicon gate 48 provided so as to be piled up above the first deep ion-doped region between the drain and the source. Furthermore, the operating instructions of programmed write-in, delete, and read-out corresponding to the flash memory structure and relevant to the structure are provided.
Patent JP-2003156911-A (JP)
Title: Image forming apparatus
Inventor: SHIRAISHI MITSUO
IPC: G03G15/01
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus forming an image of high quality without any image unevenness. SOLUTION: In the apparatus, a control means is provided to control the light quantity of exposure by an exposure unit 8 corresponding to the developing characteristic of each color developing device 13Y, 13M, 13C and a black developing device 14.
Patent JP-2003153952-A (JP)
Title: Disposal diaper
Inventor: ONO HIROSHI
IPC: A61F13/49
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a FTT-less type disposal diaper in which a target part can be set widely around the abdomen, and in which low cost can be achieved. SOLUTION: This FTT-less type disposal diaper is provided with a liquid- permeable top sheet covering the surface side, a liquid-impermeable back sheet covering the back surface side, absorption material provided between both sheets, an fastening tapes for fastening the diaper fixed to both sides of an outside back part of the back sheet. A diaper body is folded at a center part of length to form a front part and a back part. A strip sheet having target print indicating fixing position for the fastening tape in an abdomen position in the front part is provided to set the print visible from the external.
Patent JP-2003161391-A (JP)
Title: Pipe connecting structure and pipe connecting joint
Inventor: YAMADA TAKASHI
IPC: F16L19/08
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe connecting structure which is inexpensive and simple in structure, can protect a member such as an electric wire for a long period of time, and of which the connecting work is simple, and a pipe connecting joint.  <P>SOLUTION: A packing 4 and an anchor 5 are superimposed on a holding part 9 of a cylindrical part 3 and fixed with a nut 6, the packing 4 and the anchor 5 are held in a space surrounded by the holding part 9 and a protection face 10. A plurality of claws 8 are formed slantly toward from the upstream to the downstream in the insertion direction of a pipe to be connected 2 on the inner periphery of the anchor 5. When the pipe 2 to be connected is inserted, the claw 8 is deformed along the outer peripheral face of the pipe 2 to be connected and allows the insertion of the pipe 2 to be connected. The claw 8 is pressed on the outer peripheral face of the pipe 2 to be connected and deformed, when pressure is applied to the packing 4 and the claw 8 is brought into pressure contact with the outer peripheral face of the pipe 2 to be connected by repulsive force applied to the claw 8 by the packing 4. When the pipe 2 to be connected is moved in the pulling direction, the claw 8 bites in the outer peripheral face and the pipe 2 to be connected can not be pulled out from the cylindrical part 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165762-A (JP)
Title: Moisture-adsorbing and releasing inorganic formed body
Inventor: KONDO ATSUO
IPC: C04B111/20
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively manufacture an inorganic formed body having high strength and high moisture-adsorbing and releasing properties.  <P>SOLUTION: A composition containing 3-75 wt.% clay, 3-20 wt.% alkali metal hydroxide, 10-60 wt.% reactive aluminosilicate and 10-70 wt.% siliceous substance is formed in a prescribed shape, then the formed body is aged and hardened and also a moisture-adsorbing and releasing porous substrate is formed at the inside. The moisture-adsorbing and releasing porous substance has properties similar to a zeolite substance and gives excellent moisture-adsorbing and releasing properties to the hardened formed body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168197-A (JP)
Title: Method and device for recognizing traveling circumstance
Inventor: TAKENAGA HIROSHI
IPC: G01S13/931
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To output reliable recognition information of traveling circumstance.  <P>SOLUTION: When a picture processing part 1 recognizes a distance between two vehicles, a direction, a relative velocity, a vehicle width and a position within a lane as the surrounding situation of a vehicle and a radar measurement part 2 recognizes the distance, the direction and the relative velocity, these recognition results are sent to an integrated processing part 4 through a network 5. The integrated processing part 4 integrates the recognition results of respective parts and discriminates the identification of a recognition object about the respective recognition results. When the distance, the direction and the relative velocity belong to the same vehicle as the recognition results of the radar measurement part 2 and the picture processing part 1, the results are added as sensor information to be sent to a vehicle controller 6 via the network.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173884-A (JP)
Title: Discharge lamp lighting device
Inventor: FUJIWARA TAKANOBU
IPC: H05B41/02
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive discharge lamp lighting device.  <P>SOLUTION: A first winding 34 and a second winding 35 are wound to an iron core of a leakage transformer 3, and a third winding 36 is wound on the second winding 35. A volt meter 5 measuring the voltage of the third winding 36 generated between both ends of the third winding 36 by an electromagnetic induction effect, is connected to both ends of the third winding 36.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166878-A (JP)
Title: Spectrophotometer
Inventor: OSUMI TARO
IPC: G01J3/04
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectrophotometer capable of improving wavelength accuracy and reducing an instrumental error relative to all selectable spectral band widths, concerning the spectrophotometer equipped with a spectroscope having a spectral band width variable mechanism.  <P>SOLUTION: In a calibration step of a device, the relation between the rotation angle of a diffraction grating 3 and the center wavelength of taken-out light is measured relative to all band width conversion slits NS, and a relational expression is calculated by a relational expression calculation part 13 which is a relational expression calculation means, and stored. When measuring a sample, each relational expression corresponding to each rotation angle of the diffraction grating 3 is applied to each slit selected and used from among the band width conversion slits NS, and the center wavelength is corrected by a wavelength correction part 14 which is a wavelength correction means. Consequently, processing accuracy of the slits, mounting accuracy, and wavelength accuracy restricted by a position adjustment limit can be improved and the instrumental error can be reduced relative to the all selectable spectral band widths.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002239962-A (JP)
Title: Robot device, and action control method and system of robot device
Inventor: SABE KOTARO
IPC: A63H11/00
Filed: 2001-12-06
Abstract: PROBLEM TO BE SOLVED: To enable a conversation between robot devices. SOLUTION: A main robot device generates a scale command in a command generation state ST2 and enters into a waiting state of a reaction of a slave robot device. When the slave robot device outputs a feeling expression sound in responding to the sound command issued by the main robot device, the main robot device recognizes the feeling expression sound so as to output the same feeling expression sound. In a reaction acting state ST4, the main robot selects an action (NumResponse) according to a value of a variable NumResponse obtained by counting the response frequency and expresses the action.
Patent JP-2003173977-A (JP)
Title: Method for manufacturing compound semiconductor
Inventor: TAKADA TOMOYUKI
IPC: H01L21/205
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a compound semiconductor capable of manufacturing the object compound semiconductor on an InP crystal without the special facility of dealing with P.  <P>SOLUTION: The method for manufacturing the compound semiconductor comprises the steps of first growing a cap layer 3 under the growing condition of a low temperature, in which the separation of the P from the InP substrate 2 is small by an MOCVD method when a required compound semiconductor crystal layer 4 not containing the P is grown and formed on the InP substrate 2 by the MOCVD method; forming the cap layer 3 while the separation of the P from the InP substrate is effectively suppressed without supplying a PH<SB>3</SB>; covering the surface of the InP substrate 2 with the cap layer 3 to preferably suppress the separation of the P from the InP substrate 2 even at a high temperature; and then growing the compound semiconductor crystal layer 4 on the cap layer 3 at a high growing temperature.  <P>COPYRIGHT: (C)2003,JPO