baber/WOPTO huggingface dataset:
Patent JP-2004050484-A (JP)
Title: Ink jet recording head
Inventor: TACHIHARA MASAYOSHI
IPC: B41J2/05
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head capable of performing gradation recording with a very large dynamic range through a simple arrangement of heating resistors and thereby capable of recording a high quality image at an appropriate ejection velocity for any ejection volume while preventing stagger and mist.  <P>SOLUTION: Ejection openings 101a, 101b and 101c of large, middle and small sizes are made in an orifice plate 102 oppositely to heating resistors 106. The ejection openings are arranged in a row along a liquid channel 109 and the size decreases as the ejection openings recede from the edge 107 of an ink supply opening. The heating resistor 106 exposed as a bubbling region is elongated in the arranging direction of the ejection openings and the width thereof decreases gradually as the heating resistors 106 recede from the edge 107 of the ink supply opening. It is wide at a part facing the ejection opening 101a having the largest opening area and narrow at a part facing the ejection opening 101c having the smallest opening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054471-A (JP)
Title: Communication terminal for displaying emotion/action expression of character from face character and communication mediating system using the same terminal
Inventor: NISHIHARA YUMI
IPC: G06F3/048
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal for much more richly expressing the emotions of each user by converting face characters into real images for display.  <P>SOLUTION: This system is provided with at least a means for preliminarily deciding and recording characters corresponding to face characters in the storage part of the communicating terminal of a user, and for detecting the face characters and picture characters configured of action characters in conversational sentences at the time of executing communication, and for retrieving the storage part, and for calling and displaying the equivalent characters with the conversation characters at a display part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021248-A (JP)
Title: Frame of glasses with pin
Inventor: KAWASAKI MIDORI
IPC: G02C5/16
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame of glasses constituted to solve such problems that the glasses slide out and drop down when inserting the glasses in a proper place such as the pocket and the neck of clothes, and broken and lost, etc., due to the drop.  <P>SOLUTION: A pin (3) is arranged on the temple(2) of the frame (1) of the glasses. Thereby the glasses can be fixed in the pocket and the neck of the clothes through the pin (3). The sliding down of the glasses is prevented even if the body and the clothes move vigorously.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055354-A (JP)
Title: Card edge connector connection jig and card edge connector connection structure
Inventor: YAMAMOTO MASAKAZU
IPC: H05K1/11
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card edge connector connecting jig and a card edge connector connection structure capable of preventing breakage of an electronic device or the like due to a generated transient current generated when an electronic circuit substrate and the card edge connector are connected.  <P>SOLUTION: At an opening part of the short metal fittings 12, the short metal fitting 12 is formed so that the distance between the position where a connection terminal 3 of the electronic substrate 1 and the short fittings 12 are contacted, and the position where the electronic substrate 1 contacts with a connector pin 11 of the card edge connector 10 becomes shorter than the length in the connection direction of a connection terminal 3, and becomes longer than the distance between a contact position of the connector pin 11 with the connection terminal 3 and the rear end part of the connection terminal 3 in a state that the electronic circuit substrate 1 is completely inserted into the card edge connector 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056584-A (JP)
Title: Routing device and method for multicast communication system, and program
Inventor: NISHIDA KOUHO
IPC: H04L45/16
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicast communication system for surely distributing multicast data to a different authenticated client if the different authenticated client continues to participate in a multicast group when a prescribed authenticated client requests leaving from the the multicast group.  <P>SOLUTION: When a multicast point receives from the client a leaving request packet showing a request for leaving from the multicast group, the multicast point transmits the leaving request packet to a network if the number of clients who participate in the multicast group except the client who has requested leaving is zero.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054699-A (JP)
Title: Medium processing device
Inventor: IIZUKA MAMORU
IPC: G06K7/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To simplify and miniaturize the constitution of a medium processing device by turning a movable guide for the medium processing device, without an actuator, interlocking with the movement of a magnetic head.  <P>SOLUTION: The medium processing device has the magnetic head, a carriage assembly supporting the magnetic head, and the medium fall preventing movable guide retractable from a travel path of the magnetic head when the magnetic head is moved in the travel path, and the movable guide is made turnable by a link mechanism comprising an arm and a lever. The carriage assembly has a cam slope for pushing a cam follower part on the arm. As the magnetic head is moved, the cam slope is separated from the cam follower part of the arm, and by the synchronizing lever interlocking with it, the movable guide is made to turn and able to retract from the travel path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061716-A (JP)
Title: Operation panel and image forming device
Inventor: HATA YOSHIHIRO
IPC: G03G15/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation panel and an image forming device, capable of easily installing the operation panel into a body of the forming device and surely bringing the operation panel and forming device into electrical continuity, in the operation panel for grounding the operational panel and the forming device through an elastic conductive material.  <P>SOLUTION: The operational panel, which is engaged into the body at least by an engaging part and fixed to the body, comprising a panel side conductive member and a panel side engaging part formed on the operational panel; and a body side engaging part rotatably engaged in a body side conductive member, which is electrically connected and conducted to the panel side conductive member formed on the body and into the panel side engaging part; and the body side conductive member and panel side conductive member are press-fitted and grounded, in a state with the operation panel engaged into the engaging part only by linearly moving the operation panel against the body and fixed to the body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062456-A (JP)
Title: Housesitting device
Inventor: IMAHORI OSAMU
IPC: H04N5/44
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housesitting device capable of preventing crimes such as sneak-thieving even while a user is away.  <P>SOLUTION: The housesitting device A comprises: a storage part 1 for storing the operation code (a) of a remote control lighting fixture X and a television Y; an automatic trigger part 2 for outputting a timing signal b which reports the operation timing of the remote control lighting fixture X and the television Y; a control part 3 for outputting the operation code (a) stored in the storage part 1 when the timing signal b outputted by the automatic trigger part 2 is inputted; a remote control part 4 for outputting the remote control signal c of the corresponding remote control lighting fixture X or audio instrument Y when the operation code (a) outputted by the control part 3 is inputted; and a confirmation operation part 5 for outputting a confirmation signal d to the control part 3. The automatic trigger part 2 is provided with a brightness and darkness sensor 2a, a random timer 2b and a schedule means 2c and irregularly outputs the timing signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069790-A (JP)
Title: Method for manufacturing substrate with recessing part, substrate with recessing part, substrate with recessing part for micro lens, micro lens substrate, counter substrate for liquid crystal panel, liquid crystal panel, and projection display device
Inventor: SHIMIZU NOBUO
IPC: G02F1/1335
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a substrate with recessing parts, by which desired aspheric recessing parts can easily and certainly be formed by applying a wet etching to the substrate, and to provide the substrate with the recessing parts, the substrate with the recessing parts for micro lenses, a micro lens substrate, a counter substrate for liquid crystal panel, a liquid crystal panel and a projection display device.  <P>SOLUTION: The substrate with the recessing parts for the micro lenses is manufactured through a step to form a mask 6 consisting of a control film 61 and a mask film 62 on a surface of a glass substrate 5, a step to form openings 64 on the mask 6, a step to form the recessing parts on the glass substrate 5 with wet etching and a step to remove the mask 6. In this case, the desired aspheric recessing parts are formed with wet etching by suitably adjusting each of conditions of an etching rate of the openings 64 and the control film 61 with respect to an etching liquid, and etching time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070531-A (JP)
Title: Program for compiler, compiler device, and compile method
Inventor: HEIJI TAKEHITO
IPC: G06F9/45
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compiler which efficiently generates the highly functional exclusive instruction of a processor, and improves functional extension or the like without frequently repeating the version-up of the compiler itself.  <P>SOLUTION: This system comprises an operator definition file 102 included in a source program 101 and a compiler for translating the source program 101 into a mechanical word program 105. The operator definition file 102 includes the definitions of various fixed point operators based on class definition. The compiler 100 is provided with an intermediate code generating part 121 for generating an intermediate code, a mechanism word instruction replacing part 122 for replacing the intermediate code referring to a class defined in the operator definition file 102 with a mechanical word instruction, and an optimizing part 130 for optimizing an intermediate code including the replaced mechanical word instruction as a target.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066082-A (JP)
Title: Electrolitic flotation separator
Inventor: NISHIGORI TSUTOMU
IPC: C02F1/463
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolitic floatation separator that can efficiently float and separate sludge being a contaminant contained in raw water such as utility water or wastewater and to provide a reactor.  <P>SOLUTION: The electrolitic floatation separator 10 includes an electrolitic floatation tank 12 with a pentaprismatic inside. A slanted plate 14 is formed in the tank 12. A passage 16 is formed on the side of the plate 14. An inlet 18 is formed upward in the upper part of the passage 16. Guide members 20a to 20c are formed in the tank 12. An electrode unit 22 is formed upward in the lower part of the passage 16. A scraper 32 is formed in the upper part of the tank 12. A water outlet 24 is formed in the lower part of the unit 22. The outlet 24 is connected with the water level adjustment port 28a of a water level adjustment tank 28 through a T tube 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066289-A (JP)
Title: Yag laser machining apparatus
Inventor: MIYAMOTO KAZUNORI
IPC: B23K26/10
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a YAG laser machining apparatus which can prevent damage of a worktable when a light transmissive material is used as the workpiece.  <P>SOLUTION: A movable worktable 5 of YAG laser machining apparatus is composed of a mount 5a made of foamed resin on which the workpiece 100 is placed and a metallic support member 5b to support it. In this structure, YAG laser beam L irradiated to the workpiece 100 with good light transmissive property is scattered in the worktop 5a made of foamed resin, even when the beam is transmitted through the workpiece 100 and reaches the mount 5a of the movable worktable 5. Then most of energy of the beam is absorbed and only the remaining small component may reach the metallic support member 5b so that the damage of the metallic support member 5b is perfectly prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024228-A (JP)
Title: Shaking out type fishing rod with built in interline-winding machine
Inventor: TSUNODA SHINJI
IPC: A01K87/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing rod with a built in line-winding machine so that convenience, economic property, time-saving and enjoyment in fishing can be pursued.  <P>SOLUTION: This fishing rod is provided by installing a line-winding machine 11 of a cylindrical material having a groove state opposing surface at the rear part in a main body 1 of base of the fishing rod 1 and a blocking wall 1a at its front part and fixing with a tail plug at the rear part, and thereby the line wound by the groove 11a of the line winding machine 11 can be housed in a state of passing through the top 4 of an ear tip, and also in a step of not using the rod as the fishing rod, since it is always housed in a state of stand by, it is very convenient that the fishing rod can be set simply on its use.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069199-A (JP)
Title: Vacuum container
Inventor: KATSUKI JUNICHI
IPC: F27D7/06
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a leak of atmospheric air with a simple structure when evacuating a vacuum container for handling the melted metal.  <P>SOLUTION: A part wherein a leak of the outside gas is generated in evacuation is covered with an Ar gas flow from the outside of the container to make the Ar gas leak in place of the atmospheric air. Especially, a cover is provided outside a fastened part of a closing part, and the Ar gas is supplied to a space surrounded by the cover and the container member, and the fastened part is covered with the Ar gas flow to provide a vacuum container. An Ar gas blow-off tube is provided near a part wherein a slide-contact part of a sliding part, of which bar-like member is to be brought in slide-contact with the container member, is exposed outside, and the exposed part of the slide-contact part is covered with the Ar gas flow blown off from the tube to form a vacuum container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068466-A (JP)
Title: Door structure for retrofitting
Inventor: HASEGAWA RYOTARO
IPC: E06B3/72
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door structure for retrofitting wherein a door body can be adjusted in size to fit an existing door frame to which an old door has been attached and a latch strike plate can be mounted to conceal an old latch receiving part.  <P>SOLUTION: The door structure comprises an existing door frame 10 to which an old door has been attached, and a new door body 1. The door body 1 is vertically cut by a certain thickness at a hinged side 2 and thus making it horizontally adjustable in size. The existing door frame 10 is fitted with a latch strike plate 9 which conceals an old latch receiving part formed in the existing door frame 10 and which receives the latch R of the door body 1. Preferably, the side end of the hinged side 2, after being adjusted in size by cutting a link means 7, is finished by mounting an edge cover 8 thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076954-A (JP)
Title: Cooking device
Inventor: KUBOTA IKUO
IPC: F24C15/20
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary cooking device making it easy to clean away cooking garbage that enters via an air supply and exhaust opening and through holes in an exhaust cover mounted on the opening, without hindering streams of air, smoke and the like into the opening.  <P>SOLUTION: An electromagnetic cooker and its control equipment 8-1 are installed inside the casing 1 of the cooking device S and the air supply and exhaust opening 3-1 is bored through the top plate 2 of the casing 1. The exhaust cover 4 having a plurality of through holes is placed on top of the air supply and exhaust opening 3-1. A garbage box 19 is provided which is detachably inserted into the air supply and exhaust opening 3-1. The bottom face 19b of the garbage box 19 is formed as a receiving part 20 for the cooking garbage which drops from its air supply and exhaust opening 3-1 side. An opening 21 allowing air to flow through it is provided in a side of the box.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075225-A (JP)
Title: Method and system for assisting vehicle dispatching
Inventor: KOJIMA TOSHIYASU
IPC: G06Q50/28
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for assisting vehicle dispatching making vehicle dispatching at each branch office of a transportation company easy and efficient by commonly and effectively utilizing vehicle loading information and transportation scheduled freight information in a whole company.  <P>SOLUTION: The system for assisting vehicle dispatching collects freight collection information, original slip information and shipping/delivery information, and accumulates information collected at each base in a transportation scheduled freight information database and a vehicle loading information database when freight collection information is generated at each base of the transportation company. The system for assisting vehicle dispatching collects transportation truck operation schedule time information, builds a vehicle dispatching assist information database including vehicle loading operation information and loading and unloading information classified by store based on information acquire from each data base, vehicle dispatching support information or processed information thereof are sent to the base as data for screen display according to demands from each base.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075144-A (JP)
Title: Method and apparatus for packing article using corrugated board box
Inventor: SAEKI SHINICHI
IPC: B65B61/24
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing apparatus capable of surely preventing a pack from shifting when loaded.  <P>SOLUTION: A top face pressing means 110 for pressing the top face part 2 of a corrugated box 1 from the outside, and a side face part bending means 120 for bending a side face part 5 are provided. The side face part bending means 120 presses the side face part 5 in parallel to a folding line of a flap part connected with the side face part 5 under a condition where the top face part 2 of the corrugated box 1 is pressed by the top face pressing means 110, and is provided so that it respectively forms a pair of the first bending parts extending obliquely downward from a corner part of the corrugated box, the second bending part 2 extending to the direction of the crest line formed by the front face part 3 or the back face part 4 and the side face part 5 from the apex end part of the first bending part, and the third bending part approximately in parallel to the folding line, on the side face part 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049198-A (JP)
Title: Float forming angle of leader in accordance with tidal flow
Inventor: KACHI TOMOICHI
IPC: A01K93/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a float forming an angle of a leader in accordance with a tidal flow.  <P>SOLUTION: This float is provided by installing fan-shaped parts having different colors with coatings A10 and B11 divided as left and right equally at the head part of a main body 7, forming left and right symmetric holes 14 at an upper side from the center of gravity of the main body, installing an insert installed at an umbrella 9 having a supporting pole 13 and swivel 6, at the holes of the main body as freely rotatable. By changing a weight 4 meeting with the speed of the tidal flow so as to conceal the coatings A10 and B11 under a coating C12 of the umbrella, an ideal angle can be recognized clearly by the change of the colors of the upper part into a single color of the coating C12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080647-A (JP)
Title: Echo canceller and telephone conversation processor
Inventor: SASAKI KEIJI
IPC: H04B7/015
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide echo cancelling of high quality in auditory perception.  <P>SOLUTION: An echo canceller comprises an adaptive filter 11 which estimates echo and outputs it as a first pseudo echo signal s1, and a fixed filter 12 which estimates an echo according to the factor transferred from the adaptive filter 11 and outputs a second pseudo echo signal s2. A switching control unit 15 controls a selector 14 to output the signal which is echo-cancelled by the first pseudo echo signal s1 outputted from the adaptive filter 11 instead of the signal which is echo-canceled by the second pseudo echo signal s2 outputted from the fixed filter 12, if the converging state of the adaptive filter 11 is stable or an echo suppression amount ERLE improves in the signal echo-cancelled by the second pseudo echo signal s2 outputted from the adaptive filter 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083436-A (JP)
Title: Astrocyte activation inhibitor and prophylactic or therapeutic agent for organ fibrosis
Inventor: KAWADA NORIBUMI
IPC: A61P1/16
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an astrocyte activation inhibitor which is effective and has little side effect and a prophylactic or therapeutic agent for the fibrosis of an organ such as the liver.  <P>SOLUTION: The astrocyte activation inhibitor and the prophylactic or therapeutic agent contain as an effective component, Rhei Coreani Rhyzoma, one of anthraquinones such as emodin, or a derivative thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084537-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: KATO NAOTO
IPC: B01D53/86
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a good condition of a catalyst in an exhaust emission control device of an internal combustion engine constituted in a manner that an exhaust passage upstream of the catalyst is switched to either one of two exhaust paths with different lengths.  <P>SOLUTION: This exhaust emission control device switches a normally open type electromagnetic switch valve 55, an upstream normally close type electromagnetic switch valve 56, and a downstream normally close type electromagnetic switch valve 57 according to a temperature of a catalyst 53 taken by a catalyst temperature sensor 68, so as to switch to either one of a normal mode for constituting an exhaust passage A and a catalyst cooling mode for constituting an exhaust passage B longer than the exhaust passage A. A proportional gain and an integral gain at the time of feedback controlling an air-fuel ratio of an engine to make output of a catalyst downstream air-fuel ratio sensor 67 to a predetermined target value are set larger when the normal mode is selected, and smaller when the catalyst cooling mode is selected.  <P>COPYRIGHT: (C)2004,JPO