baber/WOPTO huggingface dataset:
Patent JP-2003338669-A (JP)
Title: Wiring board, manufacturing method therefor and measuring device
Inventor: OSAWA KENJI
IPC: H05K3/24
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board with high hardness that has a uniform height as a metal protrusion connected to a wiring film, and to provide a meas uring device with a long life in which the uniformity of loading in pressurizing each electrode and an object to be measured is high, and a variation in electrical conductivity is small.  <P>SOLUTION: A wiring film 23 is formed on one surface 21a of a protrusion forming metal plate 21 by electrolytic plating. Then a rigid basic material 25 is laminated over a surface 21a on the wiring film 23 side of the protrusion forming metal plate 21 with a buffer layer 24 between, and the protrusion forming metal plate 21, the buffer layer 24 and the basic material 25 are integrated. Then, by selectively etching the protrusion forming metal plate 21, a metal protrusion 27 connected to the wiring film 23 at a bottom surface is formed, and the wiring board constituting a base 29 of a bare dies carrier is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347763-A (JP)
Title: Electronic equipment
Inventor: IIZUKA ATSUSHI
IPC: H05K5/02
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piece of electronic equipment capable of preventing noise from being produced when an open/close door closes an insertion slot.   <P>SOLUTION: Electronic equipment 1 is provided with an equipment main body 4, an open/close door 5, and a rib 16. The equipment main body 4 is provided with a front panel 7 having an opening of an insertion slot 8, through which an MD passes. The open/close door 5 is rotatably supported about a pivot in the front panel 7. The open/close door 5 is turned about the pivot to open or close the insertion slot 8. The rib 16 is, at all times, in contact with one end of the pivot of the open/close door 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345438-A (JP)
Title: Mobile robot
Inventor: KUMANO SHINTARO
IPC: B25J13/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile robot that modifies map information by itself without depending on a human being to modify the map information every time if a position occupied by the object is frequently changed.   <P>SOLUTION: The mobile robot 1 keeps an interim map information for the deployment of objects, detects an inaccurate data within the interim map information due to the mobile robot movement (S4-Y), measures the object, the position of which corresponds to the inaccurate data, and modifies the foregoing interim map on the basis of the foregoing measurement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347444-A (JP)
Title: High frequency power amplifier
Inventor: MATSUZAKI KENICHIRO
IPC: H05K5/04
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency power amplifier exhibiting high stability.   <P>SOLUTION: In packaging of the high frequency power amplifier, the claw 15 of a metallic base 13 engages with the hole 17 of a metallic cover 11 and a recess 18 having a through hole 19 is provided at a specified position of the sidewall material 16 of the metallic cover 11. The metallic cover 11 and the metallic base 13 are bonded through that through hole 19 by reflow soldering. The metallic base 13 is provided with a stretching part which is bonded to a specified part of a circuit board by reflow soldering.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002070-A (JP)
Title: Mortar- or concrete-based material for clean space
Inventor: SAWADA MIZUE
IPC: C04B22/14
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent ammonia gas generated from a mortar- or concrete-based material from mixing into a clean space such as a clean room, or a gathering room or a display room of artistic works and to prevent the contamination of clean air by the gas.  <P>SOLUTION: The mortar- or concrete-based material is used in a building in which the clean space exists. The mortar- or concrete-based material for clean space is obtained by blending an ammonia-decomposing agent or an ammonia-absorbing agent such as a hypochlorite, phosphoric acid or the like into the material when the material is kneaded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343305-A (JP)
Title: Cruise control device
Inventor: YOKOCHI MASARU
IPC: B60W10/06
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To more effectively promote low fuel consumption by regulating engine speed, in a cruise control device for automatically making vehicle speed adjustment.   <P>SOLUTION: A driver properly sets a low fuel consumption mode by utilizing economical running mode setting switch inside a vehicle compartment. According to this set (S2), upper limit values c, d of the engine speed are set to be different from each other (S4, S11), and the engine speed is controlled so as not to exceed the upper limit values c, d. A gear ratio of an automatic transmission is changed to a high speed side (S7) so that the engine speed dose not exceed the upper limit values, and when the gear ratio is in a highest stage, the automatic transmission is changed to be neutral (S8). By making an engine side independent of a vehicle wheel side during running at high speed, mechanical load at inertia running and at running down of a slope is reduced thereby further promote low fuel consumption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001808-A (JP)
Title: Joining container
Inventor: HAYAKAWA SHIGERU
IPC: A45D33/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining container for joining a plurality of containers respectively containing a plurality of articles used almost simultaneously, in which each container is made of a transparent and hard synthetic resin to enhance its quality but causes no coarse touch or friction upon joining or removing it from each other.  <P>SOLUTION: The containers 1 are made of the transparent and hard synthetic resin and caps 31 are made of a non-hard synthetic resin. A plurality of the containers 1 fitted with the caps 31 on the tops are stacked to be joined in such a way that each cap is interposed between each container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346657-A (JP)
Title: Manufacturing method of plasma display panel
Inventor: TSUJI HIROYASU
IPC: H01J11/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a plasma display panel capable of reducing cases of adhesion and mixture of foreign matters in baking a substrate equipped with a panel structural body while conveying it.   <P>SOLUTION: A substrate 3 is loaded on a setter 4a made of a low-expansion coefficient crystallized glass and a panel structural body 2 formed on the substrate 3 is baked while the setter 4a is conveyed in rolling on a plurality of rollers 7a made of a material with silicon carbide as a main component arrayed in a conveying direction of the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007119-A (JP)
Title: Mobile information terminal
Inventor: HIDAKA MITSUTAKA
IPC: H04N5/225
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized mobile information terminal provided with a camera unit including a variable power optical system.  <P>SOLUTION: The mobile information terminal is provided with: a main body 10 on which operation buttons 11 are placed; a cover 20 on which a display section 21 to display information is placed; a hinge section 30 for freely turnably coupling the cover 20 to the main body 10; and a camera unit 50 including the variable power optical system and a CCD 62 for photographing an object. The camera unit 50 includes a reflection prism 52 for changing the traveling direction of an object light to lead the light to the CCD 62, and is located in an area of the hinge section 30 so that the axis of the light passing through the reflection prism 52 is almost in parallel with an axial line S of the hinge section 30. Thus, even the camera unit including the variable power optical system whose optical axis is comparatively long can be placed without causing a projected contour so as to contribute to downsizing of the terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003189-A (JP)
Title: Base isolation structure for wooden building
Inventor: KINOSHITA KUNIO
IPC: E04H9/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a problem of no small risk that can break part of a building at the time of an earthquake of large amplitude.  <P>SOLUTION: A plurality of bearing foundations 3, 3a, etc. are arranged on a foundation slab 1 of a wooden building 2, and a recess 7 is formed in an upper surface of each foundation, followed by mounting each of base isolators 4, 4a, etc. on a bottom surface 7a of the recess 7. Each base isolator is formed by arranging base plates on upper and lower portions of an elastic body formed of a compression spring, attaching an elastic cylindrical trunk to the base plates to hermetically seal the interior of the trunk, forming an air flow port in the trunk, and disposing bearing means 18 in a manner movable in arbitrary directions. Then, a sill 5 is rigidly mounted between the base isolators. By virtue of the air flow port, drastic expansion/contraction of the elastic body is relaxed, to thereby improve the base isolation performance of the base isolator against pitching. Further, the base isolators per se are deformed and separated from the ground W to slide on the same, to thereby improve the base isolation performance against rolling. Thus, an impact due to large pitching and rolling in a near field earthquake is not transmitted to the building 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005316-A (JP)
Title: Input device
Inventor: OKADA HIROYASU
IPC: G06F3/023
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device to be used for various kinds of electronic equipment such as a mobile telephone and a personal computer and facilitated in operation thereof to reduce the wrong operation.  <P>SOLUTION: A control means 15 selects the predetermined characters and numerals among a group of the predetermined characters and numerals, which is formed of a plurality of characters, numerals, marks, figures, items and functions, with operation of a selecting means formed of rotary encoders 14A and 14B, an X roller 13a, a Y roller 13B and an operating body 12, and thereafter, the control means enlarges the selected characters and numerals and near them for display at the predetermined position of a display unit 2 with operation of a deciding means, and furthermore, the control means decides the selected characters and numerals with operation of the deciding means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014227-A (JP)
Title: Organic electroluminescent display device
Inventor: KAI KAZUHIKO
IPC: H01L51/50
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent display device with reduced reflection light at a display surface and improved viewing angle.  <P>SOLUTION: The organic electroluminescent display device comprises an organic electroluminescent display element and an element protection cover arranged to the observation side surface of the organic electroluminescent display element. A circular polarization plate is arranged at the observation side surface of the element protection cover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011220-A (JP)
Title: Breakwater
Inventor: MORITA SHUJI
IPC: E02B3/06
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breakwater provided with an excellent seawater exchanging function making use of wave heads continuously striking the breakwater.  <P>SOLUTION: The breakwater is provided with a water passage penetrated from the outside of the breakwater to the inside. The outside opening 21 of the water passage 2 is lower than the wave head but higher than the still water level and the inside opening 22 of the water passage 2 is formed at the lower position than the outside opening 21. Meanwhile, the water passage may be formed as a sloped shape or a stepped shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010112-A (JP)
Title: Envelope cover and envelope binder
Inventor: FUJITA MASUMI
IPC: B65D27/28
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an envelope cover and an envelope binder which are excellent in storing properties and discriminability of documents when the documents are stored in the envelope, and of which the documents are easily disposable.  <P>SOLUTION: A sheet-like and paper-made envelope cover 1 provided on a side end of the envelope, is provided with a plurality of folding line parts 2 provided at the central part along the longitudinal direction, a back cover part 3 formed by folding along these folding line parts 2, a pair of pinching parts 4 and 4 arranged so as to be bent to the left and right sides of the back cover part 3 and to face each other, and pressure-sensitive adhesive parts 5 and 5 provided on the inner face sides of these pinching parts 4 and 4 and sticking on the surface and the back surface of the envelope. The pressure-sensitive adhesive parts 5 and 5 are provided between a flap lower end of the envelope and a main body lower end of the envelope. In addition, cutting lines 9 are provided along the short direction of the envelope cover 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023823-A (JP)
Title: Controller of brushless dc motor
Inventor: SAITO FUMIAKI
IPC: H02P6/08
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a brushless DC motor for rotating the DC motor with aiming property even at rotation in the forward or backward directions.  <P>SOLUTION: The controller includes: an inverter circuit for generating a driving signal to the brushless DC motor 15 for driving an impact driver; a gate driving circuit 28 for controlling an inverter circuit 21; and an arithmetic circuit 22 for operating the gate driving circuit 28 under PWM control. A position detecting circuit 23 for switching a rotational signal from three Hall elements H1, H2, and H3 at the forward directional rotation and the backward directional rotation is provided, while three Hall elements H1, H2, and H3 for detecting the rotational position of the rotor are arranged at a state shifted with 30± θ° in electric angle from the cog of the stator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017748-A (JP)
Title: Unloading device and truck
Inventor: NAGATA YOSHIHIRO
IPC: B65G25/04
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unloading device and a truck capable of reducing the whole weight of the unloading device and the truck and maintaining them with ease.  <P>SOLUTION: This device is constituted such that a moving plate 2 moves toward an opening section 47 and a pressor member 4 also moves, and when the moving plate 2 returns toward the side opposing to the opening section, the pressor member 4 is made to stop at the position to unload cargo from the opening section 47. A base section 1 is formed with a plurality of through hole sections H. The base section 1 comprises vertical frames 15 extending in the reciprocating direction of the moving plate 2 and horizontal frames 6 extending nearly orthogonal to the vertical frames 15 on the vertical frames 15, and the non-intersection sections of the frames 6 and 15 constitute the hole sections H.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017234-A (JP)
Title: Grinding method and grinding device
Inventor: KAMAMURA ARIHIRO
IPC: B24B55/02
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To positively prevent troubles such as burning, a shoe mark, wear of shoes, or the like from occurring at contact portions between a workpiece and the shoes, conducting the coolantless grinding.  <P>SOLUTION: According to the grinding device 10, contact portion lubricating mist is supplied to an upstream side of the contact portion between the workpiece W and the front shoe 12 and an upstream side of the contact portion between the workpiece W and the rear shoe 13, by means of a lubricating mist supply pipe 20 for the front shoe contact portion and a lubricating mist supply pipe 21 for the rear shoe contact portion, respectively, during grinding the workpiece W by a grindstone 14. Then drive plate lubricating mist is supplied to a work bearing surface 11a of a drive plate 11 by a lubricating mist supply pipe 22 for the drive plate, and cooling cold air to a grinding point Z by a cold air supply pipe 23, respectively. Further grinding point lubricating mist is supplied to the upstream side of the grinding point Z of the grinding wheel 14 by a lubricating mist supply pipe 24 for the grinding point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003086445-A (JP)
Title: Method for manufacturing rare-earth sintered magnet
Inventor: HARIMOTO DAISUKE
IPC: B22F3/02
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a rare-earth sintered magnet which is superior in productivity and suppressing the occurrence of damages or deformation. SOLUTION: The method comprises the steps of (a) manufacturing a plurality of molded bodies 95 by press molding alloyed powder for a rare earth sintered magnet, (b) arranging a plurality of molded bodies 95 on a bed plate 94, in arranging the molded bodies 95 in the direction, so that projected areas of the molded bodies to the bed plate 94 do not become maximum, and (c) obtaining the sintered magnet by heating a plurality of molded bodies to sinter the molded bodies 95.
Patent JP-2004024389-A (JP)
Title: Recording medium processor for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable the detection of abnormality in wiring such as fraudulent wiring or mis-wiring in amount-of-currency transmission lines corresponding to the amounts of a plurality of currencies in recording media for games which handle the processing of issuing recording media and the value addition processing.  <P>SOLUTION: In the recording medium processor for games which is provided with a currency identifier 13 or 33 for identifying many types of monetary currencies and an amount-of-currency communication part 14 or 34 which transmits signals indicating the amounts of currencies identified by the currency identifier through the amount-of-currency transmission lines 15c to 15f or 35c to 35f corresponding to the amounts of the many kinds of monetary currencies, a wiring abnormality detection means (control part 12 or 32) is further provided to detect the presence of the abnormality of wiring in the amount-of-currency transmission lines. The wiring abnormality detection part transmits judgment implementing signals to the amount-of-currency communication part to implement the judgment of the wiring abnormality in the amount-of-currency transmission lines based on the reception of the response signals being transmitted from the amount-of-currency communication part according to the judgment implementing signals. When any abnormality in the wiring is detected, processing is carried out to report the fact.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003116530-A (JP)
Title: Method for judging limit of subculture, device and related computer program therefor
Inventor: UMEGAKI RYOTA
IPC: C12Q1/02
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for judging the limit of cell subculture. SOLUTION: This method is provided based on the finding that, for any keratinized cells, an apparent cell adhesion area Ac with respect to remaining cell division frequency NdR undergoes a change along an approximately identical curve independently of donors, and the curve is determined depending on culture conditions; therefore, if the cell culture conditions and the apparent cell adhesion area Ac are found out, the remaining cell division frequency NdR can also be found out, consequently the life of the cells can be found out; thus, the apparent cell adhesion area Ac is served as an indicator whether the subculture should be continued or not, and by pursuing the cell adhesion area, the objective limit of the subculture can be judged.
Patent JP-2004059325-A (JP)
Title: Method for manufacturing substrate for semiconductor device, substrate for semiconductor device, and semiconductor device
Inventor: WADA MITSUGI
IPC: H01S5/323
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a substrate for a semiconductor device having a low defect density over a wide area.  <P>SOLUTION: A porous anodized alumina film 3 having a number of micropores is provided on a base substrate 1. A large number of microholes 1b are formed on the surface of the base substrate 1 by subjecting the surface of the base substrate 1 to etching treatment by using the alumina film 3 as a mask. The alumina film 3 is removed and thereafter a GaN layer 2 is formed by crystal growth on the surface of the base substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037838-A (JP)
Title: Conveyor roller and photosensitive material processing apparatus
Inventor: URA HIRONAGA
IPC: B65H5/06
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyor roller capable of having superior chemical resistance and its hardness made low and a photosensitive material processing apparatus which uses the conveyor roller and is capable of processing a photosensitive material without impregnating the material with a processing liquid.  <P>SOLUTION: The photosensitive material processing apparatus is equipped with a plurality of processing liquid tanks which contain processing liquids of respective processing stages individually and performs a developing process by sending sheet type photosensitive materials in respective processing layers, provided side by side, one after another while clamping and conveying the sheet type photosensitive materials between two conveyor rollers driven to rotate one after another. Here, a roller body part of at least one of the two conveyor rollers which has at least a contact surface for photosensitive materials is formed of a resin composition which is obtained by mixing an olefinic resin elastomer and a styrenics elastomer having low hardness than the olefinic resin elastomer and adjusted 10 to 25 Shore A hardness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034263-A (JP)
Title: Rotary cut method and rotary cutter device
Inventor: KATO MASAYUKI
IPC: B26D7/32
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To cut the corner of a sheet into a rounded shape of high quality at a high speed.  <P>SOLUTION: While synchronizing the rotation of a cutter roll 51 with the feed performance of a hooker 42 feeding a work sheet W to the cutter roll side, the work sheet W is fed between the cutter roll 51 and a back up roll 52 and the corner WK of the work sheet W is cut into a rounded shape by a round-shaped cutter blade 511 protrusively formed on the circumferential surface of the cutter roll 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003108257-A (JP)
Title: Safe boot-loader for maintaining security of digital device
Inventor: CAMMACK WILLIAM E
IPC: G06F21/71
Filed: 2002-07-08
Abstract: PROBLEM TO BE SOLVED: To protect a digital device and its contents at power-on. SOLUTION: A security-protected boot-loader is loaded into a digital device 110 and executed. An encrypted boot-software is read out from an inner ROM (180) by a digital signal processor (130) and verified by using a device ID and a maker ID (170). If the boot-software is not verified, the digital device 110 is not booted.