baber/WOPTO huggingface dataset:
Patent JP-2004286319-A (JP)
Title: Power-saving remote controller
Inventor: TANAKA YOSHIHIKO
IPC: F24F11/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power-saving remote controller for saving electric power in the remote controller only by replacing the remote controller even if there is no power-saving function in a water heater body.  <P>SOLUTION: A communication means 162 indicates display information repeatedly sent from a water heater body 10, that is, the display content of the power-saving remote controller, and receives data for updating a part in operation of a water heater. A monitoring means 164 monitors the existence of a change in the display content indicated by the display information repeatedly received from the water heater by the communication means. A power-saving mode control means 163 turns off a display by entering a power-saving mode when the display content indicated by the display information sent from the water heater does not change for a specific time or more, and returns the display to ON by releasing the power-saving mode on the basis of the change in the display content indicated by the display information sent from the water heater in the power-saving mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286400-A (JP)
Title: Heating cooker
Inventor: ICHIYANAGI TOSHINARI
IPC: F24C7/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To keep usability for a user, and reducing power consumption.  <P>SOLUTION: In this heating cooker having an auto power-off function for stopping the supply of the power after a specific time, the specific time T can be changed by performing the specific operation by using a group of operation keys.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285990-A (JP)
Title: Cylinder block with cooling fin
Inventor: YOSHIDA NOBUAKI
IPC: F02F1/10
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder block with a cooling fin for improving cooling performance by forming the cooling fin in a water gallery of the cylinder block.  <P>SOLUTION: In this cylinder block 1 of an engine, a cooling fin 5 with indentations and projections is formed to a wall face 4 on a cylinder 3 side of a water gallery 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292083-A (JP)
Title: Paper sheet carrying mechanism
Inventor: IKEDA YUTAKA
IPC: G07D9/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet carrying mechanism of a carrying belt type to be incorporated in an automatic cash handling device, e.g., further reducing its size and stabilizing its cantilevered system for removing residing paper sheets.  <P>SOLUTION: The paper sheet carrying mechanism can carry paper sheets as carrying objects via an endless travel carrying belt 33 supported by a driving pulley 31 and a plurality of driven pulleys 32. The driving pulley is connected directly to a driving source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291116-A (JP)
Title: Arm fixing device of industrial robot and industrial robot equipped with arm fixing device
Inventor: ETSUNO ATSUSHI
IPC: B25J19/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arm fixing device for an industrial robot dispensing with an area for equipping the arm fixing device.  <P>SOLUTION: This arm fixing device comprises a connecting bar 7 and two shafts 5 and 6 having approximately columnar shape. The shafts 5 and 6 are provided with such structure that their respective one ends are attached perpendicularly to the longitudinal direction of the connecting bar 7 with their attachment interval adjustably. On the other hand, the industrial robot to be equipped with the arm fixing device is provided with insertion holes 8 and 9 in respective arm members 2 and 3, which are rotatably attached to each other, so that the shafts 5 and 6 can be inserted therein. The insertion holes 8 and 9 are so provided that the relative distance between the insertion holes 8 and 9 is univocally changed according to the rotation angle of one arm member 3 to the other arm member 2, so that the industrial robot equipped with the arm fixing device can be retained in its stationary posture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294739-A (JP)
Title: Optical processing apparatus, substrate fixing apparatus, and method for fixing substrate
Inventor: KAWABATA YASUO
IPC: H01L21/66
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical processing apparatus which can carry out processes such as exposure and inspection with almost uniform accuracy at any position of a substrate by effectively eliminating warpage or bend even when a substrate is flexible.  <P>SOLUTION: The optical processing apparatus carrying out specified processes of a substrate is equipped with a mount face where the substrate is to be mounted, a table having a holding means to hold the substrate at a specified position on the mount face, and an air blowing means which is installed above the table and blows air to the table to tightly adhere the substrate in at least a region subjected to the specified process to the table.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294862-A (JP)
Title: Stereoscopic video display device
Inventor: OTANI HIROHIDE
IPC: H04N13/04
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce moire stripes generated on the display screen of 3D images in a stereoscopic video display device using a liquid crystal panel as a video display device and provided with a liquid crystal parallax barrier.  <P>SOLUTION: In displaying 3D images in the stereoscopic video display device provided with the liquid crystal parallax barrier on the surface of the liquid crystal panel, voltage to be applied on the liquid crystal parallax barrier is set to voltage to be set immediately before saturation. The voltage to be applied on the liquid crystal parallax barrier is preferably set to voltage by which the transmissivity of a shielding part of the liquid crystal parallax barrier is 2-25% and voltage for setting the transmissivity of the shielding part of the liquid crystal parallax barrier to 3-10% is preferable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294320-A (JP)
Title: Structure of balance with hairspring and mechanical clock equipped with it
Inventor: EBI AKIRA
IPC: G04B17/06
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical clock equipped with such antishock structure of balance with hairspring that it has few possibilities to receive damages leading to its inoperative, even in case of a big shock.  <P>SOLUTION: Structure of balance with hairspring 1 comprising regulating mechanism 2 of mechanical clock 3 is composed of balance wheel 28, and main body of balance with hairspring 20 containing balance staff 23 fixed to this balance wheel 28 in addition to housings 4, 5, 6 surrounding main body of balance with hairspring 20 and supporting bearings 10a, 10b in such a manner that the balance staff 23 can freely rotate reciprocating in C1 or C2 orientation around center axis line C. Among housings 4, 5, 6, shock absorbing materials 64, 74, 84 are arranged at the position faced with balance wheel 28 in order to regulate the position gap from the predetermined position of rim 24 of balance wheel 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294907-A (JP)
Title: Optical device
Inventor: MITOMI OSAMU
IPC: G02B6/12
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device which has overcome the drawbacks of a directional coupler and an MMI, being hardly caused to vary in the characteristics by dimensional accuracy, easy to manufacture, and permitting to promote miniaturization.  <P>SOLUTION: The optical device 10 has an optical multiplexing/demultiplexing function formed by placing high refractive index 1st and 2nd optical waveguides 22 and 28 side by side in a low refractive index clad layer 14. Moreover, a layer 30 is formed, which comes into contact with the parallel parts of the 1st and 2nd optical waveguides 22 and 28 and has a higher refractive index than the clad layer 14. When expressing the thickness of the part 30a of the layer 30 positioned between the 1st and 2nd optical waveguides 22 and 28 by tm1, and each thickness of the 1st and 2nd optical waveguides 22 and 28 by tc, the relation of tm1< tc is satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302972-A (JP)
Title: Access control device and access control method
Inventor: HAMANAKA HIROTSUNE
IPC: G06F21/31
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access control device and access control method for restricting access to data according to a user, which can perform an efficient access restriction.  <P>SOLUTION: In this access control device, access to a reference information database accumulating reference information is controlled based on user identification information. This device comprises a management table in which the connection of the user identification information with the reference information is tabled, and an access control means for acquiring the reference information from the user identification information through the management table.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301753-A (JP)
Title: Radio-controlled watch and control method therefor
Inventor: OGUCHI ISAO
IPC: G04G5/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio-controlled watch that can perform high-accurate time indication.  <P>SOLUTION: The radio-controlled watch is equipped with an antenna 21 receiving external radio information including time information, a receiving circuit 22, an oscillating circuit 51, and a time counter 53 for time-counting the internal time with a reference signal generated by a dividing circuit 52. Then, the control circuit 24 of the watch includes a comparing circuit 54, that compares received external time data with internal time data to output the quantity of the difference between them; a control part 61 for correcting the internal time data based on the quantity of the difference; a time display part 28 for displaying the time based on the internal time data; a receiving information storing part 71, where a plurality times of the receiving times of the radio information and each data of the quantity of the difference are stored; a tendency fast/slow quantity calculating part 56 for calculating a tendency fast/slow quantity, based on a plurality of the receiving time data and the quantity data of the difference; and a logical fast/slow control part 55 adjusting the frequency-dividing ratio of the dividing circuit 52, based on the tendency fast/slow quantity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298809-A (JP)
Title: Garbage treatment apparatus
Inventor: TAKAYAMA TAKASHI
IPC: B02C18/24
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage treatment apparatus in which crushing blades of various specifications can be replaced, and an operation mode corresponding to the properties of an object to be crushed and the characteristics of the crushing blades can be selected.  <P>SOLUTION: A first agitation blade-a fifth movable crushing blade 14, 15, 16, 17, and 18 are fitted to a cylindrical housing 13 to be unitized. The crushing blades are attachable/detachable and can be replaced. By replacing the fifth movable crushing blade of the lowest step with the crushing blade different in slit width, it can correspond to various crushed particle size requests. An operation mode selection function is provided in an operation part, and a circuit is constituted to be able to select an operation mode such as a high speed short time, a middle speed standard time, or a low speed long time. The garbage treatment apparatus can be operated in an appropriate mode corresponding to the hardness of garbage and the particle size specifications of the crushing blades to improve treatment efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305810-A (JP)
Title: Cleaning tool for internally cleaning pipe
Inventor: IDE TATSU
IPC: B08B9/027
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel cleaning tool for internally cleaning a pipe capable of simply discharging a deposit such as residue or the like in a tap water pipe embedded in the ground without wastefully discharging water.  <P>SOLUTION: A contracted hollow bag body 1 can be easily inserted in piping 100. When the contracted hollow bag body 1 is filled with water supplied into the piping 100 from a rubber hose 3 and expanded, it is floated in a pipe to form a gap S along with the inner bottom wall of the pipe and the flow velocity at the gap part is increased. The contracted hollow bag body 1 is moved in a downstream direction by pulling ropes 4a and 4b to efficiently discharge the deposit such as residue or the like on the bottom part of the pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307560-A (JP)
Title: Manufacturing method of cyclic lactic acid oligomer
Inventor: WATANABE MIKIO
IPC: C08G63/06
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently produce a cyclic lactic acid oligomer having a desired condensation degree.  <P>SOLUTION: A terminal carboxyl group in a linear m-mer oligomer (wherein m is an integer of 3-15) of lactic acid as the starting substance is caused to react, preferably in the presence of a base, with an -OR group in a compound: O=R (wherein R is a cyclic or linear organic group); subsequently, n oligomers are cyclized preferably in the presence of a catalyst. The condensation degree of the produced cyclic lactic acid oligomer is specified by the condensation degree of the linear m-mer oligomer of lactic acid and is n times the m-mer. Usually, a mixture of cyclic (m×n)-mer oligomers of lactic acid (namely oligomers having m×n units of lactic acid) is yielded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311138-A (JP)
Title: Manufacturing method and manufacturing device of lithium-ion secondary battery
Inventor: SUZUKI YASUYUKI
IPC: H01M10/052
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and manufacturing device used for it improving yield and reliability for a lithium-ion secondary battery made sealing in a case a wound-round element formed by folding a laminated body of a positive electrode, a negative electrode, and a separator one or more times in the same direction and filling electrolyte solution in it.  <P>SOLUTION: In forming a wound-round element, an initial part of winding of the laminated body 5 is virtually in a folded state, and so damage such as a crack occurs at that part. Since the positive electrode and the negative electrode constituting the laminated body 5 are formed by coating of slurries containing powder of an electrode active material and a binder, a solvent dissolving the binder is coated with the use of a solvent coating unit 7 on a part where the laminated body 5 is folded for the first time and then the body is folded. With this, the binder at the part is swollen to manifest elongation and flexibility, so that damage accompanying bending and folding hardly occurs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004145256-A (JP)
Title: Wide angle lens
Inventor: ISONO MASAFUMI
IPC: G02B13/18
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost and compact wide angle lens which is constituted of 4 to 6 lenses and has a favorable optical performance and a wide angle of view as a photographing lens system for a solid-state image pickup device.  <P>SOLUTION: In order from an object side, the wide angle lens consists of a negative front group (GrF), an aperture diaphragm, and a positive rear group (GrR). The front group (GrF) consists of a negative 1st lens (L1) of which the concave plane faces the image plane side, and a group of weak power lenses (GrW) in order from the object side. The rear group (GrR) consists of a positive 4th lens (L4) of which the convex plane faces the image plane side, and a combined lens (GrD) of a positive 5th lens (L5) and a negative 6th lens in order from the object side. In the above constitution, the conditional formulae: ¾f/fW¾ < 0.27, 0.53 < f/fR < 0.81 äf: a focal distance of the whole system, fW: a focal distance of the weak power lens group (GrW) of the front group (GrF), fR: a focal distance of the rear group (GrR)} is satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004309836-A (JP)
Title: Information provision system, information provision method, and portable wireless communication terminal
Inventor: FUJIHIRA YASUYUKI
IPC: B42D15/10
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information provision system arranged in such a manner the ability of an advertising matter to collect more customers can be adequately evaluated and that the efficient delivery of the advertising matter is made possible, an information provision method and a portable wireless communication terminal.  <P>SOLUTION: The information provision system reads a URL from an IC tag stuck to the advertising matter 2 and receives the delivery of the detailed information on the advertisement contents from a server system 6 to the portable wireless communication terminal 1. The system is constructed such that the correctness of an access is evaluated by the server system 6 when accessing from the portable wireless communication terminal 1 to the server system 6 and the information to the portable wireless communication terminal accessed by making the recorded information of the non-contact IC tag as a starting point is delivered. As a result, the effect of collecting the customers by the information display body is properly evaluated and the efficient delivery of the advertising matter and the like is made possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311795-A (JP)
Title: Semiconductor element housing package
Inventor: IKEDA TAKUJI
IPC: H01L23/04
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element housing package compatible with miniaturization and excellent in electrical properties at high frequencies, wherein external connection terminals are easily connected to a ceramic substrate, and connection reliability is high in the presence of difference in thermal expansion coefficient between the ceramic substrate and a printed board.  <P>SOLUTION: The semiconductor element housing package 10 has a ceramic substrate 11 for mounting a semiconductor element 19 for airtight accommodation. An external connection terminal pad 14 of a conductor pattern formed simultaneously with a ceramic green sheet by baking, and annular protrusions 15 comprising a conductor pattern formed on the external connection terminal pad 14 are provided on one surface of the ceramic substrate 11. External connection terminals 16 are bonded onto the protrusions 15 by a brazing material 18, and are virtually made of spherical metal balls of Cu or a Cu alloy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311274-A (JP)
Title: Plasma display panel
Inventor: KOMAKI TOSHIHIRO
IPC: H01J11/26
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel capable of simplifying its manufacturing process.  <P>SOLUTION: This plasma display panel is provided with a front glass substrate 1 and a back glass substrate 5 facing each other with a discharge space held between them. A plurality of column electrode pairs (X, Y) extended in the column direction and provided side by side in the row direction, a plurality of row electrodes D extended in the row direction and provided side by side in the column direction, a part of which perform discharge between the part and one column electrode Y of the column electrode pair (X, Y), and a first dielectric layer 3 and a second dielectric layer 4 to cover the column electrode pair (X, Y) and the row electrode D respectively are provided on the front glass substrate 1 side. A discharge cell C is formed in the discharge space for every section where each of the column electrode pairs face the other. The discharge cell C is each divided by a metallic barrier plate 6 which is molded by a metal and provided between the front glass substrate 1 and the back glass substrate 5, and the surface of which is covered with an insulating material layer 6a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316085-A (JP)
Title: Partition device with door
Inventor: IMOTO KENICHI
IPC: E05D15/06
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve assemblability of a guide structure for guiding the lower part of an overhang door type door in a partition device of surrounding frame shape opened at the upper part.  <P>SOLUTION: A laterally long guide groove 48 is formed at the lower end face of the door 6. In this partition device, posts 2 and a top frame body 3 are used as main members to constitute a skeleton, and a panel or the like is mounted between the adjacent posts 2. A bracket 49 is mounted to the post 2 using an engaging hole 54 formed in the post 2, and a guide roller 51 is mounted in a horizontally rotatable manner to the bracket 49 and fitted into the guide groove 48 of the door 6. The bracket 49 can be easily mounted to the post 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317176-A (JP)
Title: Substrate supporting mechanism
Inventor: SHIRAISHI AKINORI
IPC: G01R31/02
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate supporting mechanism for providing stable electrical connection between a spring-shaped terminal formed on a substrate and a terminal formed on another substrate.  <P>SOLUTION: A first substrate 7 is supported movably in a direction X by a circular cylinder 13 and an elastic body 15. When a second substrate 5 is pressed downward, the first substrate 7 is reacted by a sliding force of a free end 1a of a spring-shaped terminal 1 to thrust the cylinder 13 through a guide hole 11, thereby contracting the elastic body 15. The substrate 7 is held at a position where a force generated correspondently to the contracted amount of the elastic body 15 is balanced with the sliding force. Since the sliding force is absorbed by the substrate 7 pushed in the X direction, it rarely happens that the free end 1a of the terminal 1 passes over a conduction pad 5a to prevent conduction from being achieved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003268743-A (JP)
Title: Method of repairing water leakage preventing structure of river revetment
Inventor: MIYAJI HIDEKI
IPC: E02B3/12
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily repair a concrete part of a revetment of rubble stones.  <P>SOLUTION: In the water leakage preventing structure of the river revetment, the rubble stones are laid all over a riverbank, and clearances between the rubble stones and the surface of the riverbank are fixed with concrete. When water leakage occurs due to the damage of the concrete 9 caused by aging deterioration or vibration and flow pressure, the concrete 9 in a damaged part H is removed, and the dirt of the damaged part of the rubble stones 8 is removed with a wire brush. An underwater adhesive tape 4 is stuffed into the damaged part H, and a modified silicon adhesive 2 is extrusion-injected into the clearance to make permanent repair.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004320338-A (JP)
Title: Digital image data transmitter
Inventor: IWABUCHI KIYOSHI
IPC: H04N1/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data transmitter which transmits digital images without requiring the preparation of an image server, etc. and without costing in communication beyond the need.  <P>SOLUTION: A full image return means of the transmitter has a scale-down image sending means for sending a scale-down image appended to an electronic mail after forming the scale-down image. Upon receipt of a return of a mail sent by the scale-down picture sending means, it automatically returns a full image before the scale down, i.e., an original for the scale-down image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI