baber/WOPTO huggingface dataset:
Patent JP-2003282631-A (JP)
Title: Semiconductor device
Inventor: SEKI YOSHIHITO
IPC: H01L23/34
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize stabilized driving and high reliability of a semiconductor element mounted on a printed wiring board.  <P>SOLUTION: A semiconductor element substrate 2 is flip chip connected with a printed wiring board 11 through bump parts 8b for electrical connection and bump parts 8a for heat dissipation bonding. Since bonding area between the semiconductor element substrate 2 and the printed wiring board 11 is increased by an amount corresponding to the number of the bump parts 8a for heat dissipation bonding, heat from the semiconductor element substrate 2 is transmitted efficiently to the printed wiring board 11 side and operation of a semiconductor element can be stabilized. Since thermal stress to the bump parts 8b for electrical connection can be distributed by the bumps 8a for heat dissipation, bonding reliability can be enhanced between the semiconductor element substrate 2 and the printed wiring board 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285686-A (JP)
Title: Direction indicator for motorcycle
Inventor: ISHIGURO KENJI
IPC: F21W107/17
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direction indicator for a motorcycle of which the visibility is good in spite of a simple appearance, and which can be attached easily.  <P>SOLUTION: This direction indicator 10 is arranged at the rear part of an motorcycle, and notifies the driven of a direction change. The direction indicator 10 is equipped with an attaching plate 12 which is arranged on the rear surface side of a license plate 20, and a pair of turn-signal lamps 14 which are attached to the attaching plate 12 and protrude to the outside from the peripheral edge of the license plate 20. The attaching plate 12 is clamped to the motorcycle together with the license plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288379-A (JP)
Title: Buffer inserting method and device for semiconductor integrated circuit
Inventor: HASHIMOTO TETSUTARO
IPC: H01L21/82
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buffer inserting method for timing optimization of semiconductor integrated circuit capable of precisely performing the timing optimization for a semiconductor integrated circuit at a low cost.  <P>SOLUTION: The circuit is linearly approximated for every pass, and a buffer inserting condition is calculated by directly solving a prescribed analytic expression for every linearly approximated pass. Buffer candidates to be inserted to the circuit are formed from buffer inserting conditions determined for all passes, and a buffer candidate satisfying a timing limitation is selected from the buffer candidates with the buffer candidates as solution set. The prescribed analytic expression is determined from a delay calculation model in which the delay time calculated by primary approximation of moment matching method is expressed in a form of Elmore delay model and coefficient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003201993-A (JP)
Title: Fluid compressor
Inventor: HIRAISHI EIJI
IPC: F04D17/12
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid compressor having a reliable and inexpensive system without using any control instruments such as a control valve and a pressure switch, wherein a plurality of convenient sections are stored in one casing without hindrance to the forming of a compact machinery arrangement even in an intended use inhibiting the mixing of fluid between sections.  <P>SOLUTION: This fluid compressor 1 is provided with a low pressure side section 6 compressing first fluid, and a high pressure side section 7 compressing second fluid, wherein these sections 6, 7 are connected with the same impeller revolving shaft 2 in the same casing 5, and a labyrinth seal 8 is formed between the low pressure side section 6 and the high pressure side section 7. The feed passage 16 supplying the fluid of a discharge passage 14 of the high pressure side section 7 to the labyrinth seal 8 is disposed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003294464-A (JP)
Title: On-vehicle navigation system
Inventor: ENDO HIDEKI
IPC: G09B29/10
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle navigation system making a user easily learn about areas he/she has never been to.  <P>SOLUTION: The on-vehicle navigation system stores a driving history in a driving history storing unit. In response to the user's operation, an operating unit displays a wide-area map on a display device, refers to the data stored in the driving history storing unit, and displays an area having a driving history and an area having no driving history in, for example, red and blue, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295769-A (JP)
Title: Thin film self-adhesive sheet for producing marking sheet, thin film marking sheet, and marking sheet-stuck article
Inventor: KATO TAKAHIKO
IPC: C09J7/02
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin marking sheet which sheet which has physical properties durable to an applying condition of a resin protective layer provided after adhesion and which is excellent in flexibility, heat resistance and gas permeability, and to provide a thin film self-adhesive sheet for producing the same.  <P>SOLUTION: The thin film self-adhesive sheet of this invention has constitution that an adhesive layer 2 of 5 to 25 μm film thickness is laminated on one surface of a base material 1 which has 5 to 30 μm film thickness and is made of nonstretched film of polyurethane resin of polyester series or polycarbonate series having 80 to 190°C softening point. Further, a decorative display layer is provided on another surface of the base material of the thin film self-adhesive sheet to produce the thin film marking sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302401-A (JP)
Title: Quick and highly sensitive measuring method using high- performance monoclonal antihapten antibody
Inventor: ISHIKAWA EIJI
IPC: G01N33/577
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quick and highly sensitive measuring method in which a specimen is measured by processes containing at least one process wherein a complex composed of the specimen (including a modified or labeled specimen) and its specific bonding substance (including a modified or labeled specific bonding substance) is formed and immobilized on a solid phase and the complex is eluted from the solid phase.  <P>SOLUTION: By forming the complex on the solid phase through the mediation of at least one monoclonal antihapten antibody bond (including hapten derivatives) which can precisely and perfectly form and immobilized or trap the complex on the solid phase, completely retain the complex in the solid phase during washing, and make the complex elute quick and complete from the solid phase, the time for fixing, immobilizing, or trapping the complex on the solid phase and the time for eluting from the solid phase are shortened. To solve the problem, a monoclonal antihapten antibody, especially a monoclonal antidinitrophenyl group antibody having the characteristics described above is selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296669-A (JP)
Title: Rf-id communication device, recorder, program, control method and radio communication system
Inventor: ISHIKAWA KOHEI
IPC: B42D15/10
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To resolve a problem in carrying out recording on a surface of a recording medium with a built-in RF-ID element concurrently with writing information in the RF-ID element wherein a position of a communication antenna has to be manually adjusted in some cases due to a built-in position of the RF-ID element.  <P>SOLUTION: In the RF-ID communication device, by moving the communication antenna of a body side on the basis of RF-ID positional information, information can be properly written in the RF-ID element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299984-A (JP)
Title: Distributor for slurry
Inventor: ITO YOJI
IPC: E21D9/06
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributor for slurry without clogging a slurry discharge pipe and stopping the advance of a shield machine.  <P>SOLUTION: The distributor 10 is equipped with a discharge part 2 for supernatant slurry for discharging the supernatant slurry in the slurry discharged from the shield machine, and a discharge part 3 for earth and sand provided at a lower part from the discharge part 2 for the supernatant slurry and for discharging the earth and sand in the slurry. In the distributor, a FRP taking-out part 4 for taking out the FRP in the slurry is provided at a position lower than the discharge part 2 for the supernatant slurry and higher than the discharge part 3 for the earth and sand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305521-A (JP)
Title: Press forming device
Inventor: KATO HISAYOSHI
IPC: B21D28/28
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press forming device suitable for a countersink work by punching and burring in one process at a vertical wall surface such as a hat-shaped cross section whose inside space is narrow in the forward moving direction of a punch.  <P>SOLUTION: For punching and burring in one process at the vertical wall part 82 of a press product 80, a vertical hole 23 passing in the longitudinal direction through a block 20 having a projection part 22, which almost fits the both vertical wall parts, is arranged, and a rough diamond-shaped cam 40 has an engagement part 42 with a dice function on one side, and contains a lifter 50 having the upper and the lower cam surfaces 54, 55 bordering directly to the upper and the lower inclined surfaces of the cam 40, and is stored in the vertical hole 23 for possible sliding, and then the cam is moved to the left and the right by sliding the lifter 50 and so the punch 71 arranged in a small cam presses the vertical wall 82 for punching and burring simultaneously.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002346243-A (JP)
Title: Geometric board type building block
Inventor: HUANG DA-LI
IPC: A63H33/08
Filed: 2002-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a geometric board type building block with which various forms can be composed and spatial concepts are enriched. SOLUTION: A plurality of combination plates 10 and bridge bars 20 are included. The plate 10 is a board in the form of an equilateral polygon, its outline has symmetrical frame walls 11, each of both of the side faces has a hole 12 having a through interior angle 121 surrounded by the frame walls 11, a shaft connection part 13 is additionally formed at a place corresponding to the interior angle 121. The bridge bar 20 is like a long bar, and has bar connecting hands 21 respectively at both opposite ends. The bar connecting hand 21 is movably connected with the shaft connection part 13 of the combination plate 10. When connecting a plurality of the combination plates 10 by using a plurality of the bridge bars 20, blocks of a three-dimensional form are formed.
Patent JP-2003301277-A (JP)
Title: Pretreatment apparatus for painting
Inventor: YAEGASHI HIDEAKI
IPC: B01D61/36
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pretreatment apparatus for painting, which saves the space by curtailing treatment steps, improves the productivity, and reduces costs of facilities and treating agents, man-hours of supervision, and a burden of effluent treatment.  <P>SOLUTION: This pretreatment apparatus for painting comprises a treatment tank 1 which is filled with a degreasing and chemical conversion treatment liquid, and is provided with a stirring apparatus 30 for stirring the treatment liquid by ultra-vibration; a first circulating system 11 which circulates the treatment liquid in the treatment tank and returns it to the treatment tank; a dust removing device 2 which is installed in the circulating system and removes the dust contained in the treatment liquid; a conversion coating sludge removing device 3 which is installed in the circulating system and removes the chemical conversion sludge contained in the treatment liquid; an oil-content removing device 4 which is installed in the circulating system and removes an oil content contained in the treatment liquid; a treatment liquid feeding tank 6 which is installed in the circulating system and supplies the new treatment liquid to the treatment tank; a water-polar organic solvent separation unit 5 which is installed in the circulating system, separates the treatment liquid into the water content and a polar organic solvent, and returns the polar organic solvent to the circulating system; an ion removing device 7 which is installed in the circulating system, removes an ionic content from the water content separated by the water-polar organic solvent separation unit, and returns the left water to the treatment liquid feeding tank 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306249-A (JP)
Title: Paper feeding device and image forming device with the same
Inventor: MIURA YUKIHIRO
IPC: B65H3/06
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost by eliminating a carrying roller control clutch, to simplify a control sequence, and to realize accurate control by eliminating an operation delay of an electromagnetic clutch.  <P>SOLUTION: In this paper feeding device, a carrying roller drive control clutch to be arranged between a feed roller and a resist roller is eliminated, and the carrying roller has two drive sequences for transmitting driving force from the feed roller through a one-way and for transmitting driving force from the resist roller through the one-way.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306042-A (JP)
Title: Door weather strip
Inventor: HASHIMOTO YUTAKA
IPC: B60J10/08
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door weather strip with a relatively compact structure suppressing generation of uncomfortable contact noise at a contact part of respective opposed surfaces of a hollow seal part and a seal lip part.  <P>SOLUTION: The door weather strip is formed by integrally extrusion-molding a base bottom part to be fixed along an outer peripheral end surface of the respective door frame; the hollow seal part projected from the base bottom part close to an indoor side toward a body panel; and the seal lip part projected from the base bottom part close to an outdoor side toward the body panel and is one attached to a circumference of the respective door of the automobile. A low density sponge butting member is arranged on the opposed surface of the hollow seal part and the seal lip part butted to each other upon closure of the door such that it is crossed over on any one of the opposed surface or both opposed surfaces. Therefore, the contact of hard materials each other is prevented. As a result, the generation of the uncomfortable contact noise can be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305073-A (JP)
Title: Installation auxiliary tool for stoma installer
Inventor: MATSUMURA YASUO
IPC: A61F5/445
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the infiltration of excretion discharged from a stoma by supplementary pressing the infiltration prevention member of a stoma installer on skin around the stoma to increase the adhesion of the skin at the portion to the infiltration prevention member when the stoma installer is fitted on a human body.  <P>SOLUTION: An installation auxiliary tool 31 comprises a pressing member 34 and tightening member 33. The pressing member 34 formed in a generally cylindrical shape with a specified height comprises a pressing surface 36, a tightening surface 44 and the like. The pressing surface 36 is formed in such a shape that corresponds to the shape of the pressed surface 20 of the stoma installer 11 for urinary tract, and allowed to abut on the pressed surface 20. The tightening member 33 or the like is lockable to both ends of the pressing member 34 at a position apart a specified distance from the infiltration prevention member 14. When the stoma installer 11 for urinary tract is installed on a front part 2, the installation auxiliary tool 31 is disposed in the stoma installer 11 for urinary tract in the state of the pressing surface 36 allowed to abut on the pressed surface 20, and the infiltration prevention member 14 of the stoma installer 11 for urinary tract is pressed by the tightening member 33 or the like through the pressing member 34. Thus the fitting force of the infiltration prevention member 14 on the skin around the urinal tract stoma 1 can be increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306479-A (JP)
Title: Method for producing urea peroxide in which solidification is prevented
Inventor: KONISHI TAKASHI
IPC: C07B61/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial method for producing urea peroxide, excellent in handling characteristics by suppressing solidification of the urea peroxide and excellent also in economical efficiency by suppression of lowering of active oxygen of the urea peroxide.  <P>SOLUTION: In the method for producing the urea peroxide by reacting hydrogen peroxide with urea, a sorbitan fatty acid ester compound is added to the reaction system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309233-A (JP)
Title: Heat sink integrated ceramic circuit board
Inventor: KAWANAMI YASUHIKO
IPC: H01L23/373
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink integrated ceramic circuit board whose thermal cycle life time is long and heat radiation characteristics are improved.  <P>SOLUTION: In the heat sink integrated ceramic circuit board formed by fixing a heat sink 4 of an Al-SiC complex material to the bottom of ceramic insulating substrate 2 of on the top surface of which circuit wiring is formed, mixed powder composed of a component of the insulating substrate 2 and aluminum is used between the bottom of the insulating substrate 2 and the top surface of the heat sink 4 laminate-bonded together by a powder metallurgical method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265651-A (JP)
Title: Golf ball easy to find by utilizing sensor
Inventor: KUMAGAI TAKEO
IPC: A63B43/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly advance a game by eliminating a searching time of a ball and hitting the ball soon after finding it easily even when the trouble shot of the ball into woods or a deep rough happens, so that interruption of a play is prevented at each hole.  <P>SOLUTION: A small transmitter is put in the golf ball to transmit a signal by operating while it is used by applying shock such as hitting. By receiving the signal of the ball by a receiver by going to the surrounding of a place where the ball has fallen, the direction is clearly shown by a straight line, etc., on a screen for finding the ball easily. A transmission life is within 6 hours, and a transmission range and a receiving range have an about 20 m diameter. Thus, overlapped receiving with an old ball, etc., which is left as unprocessed is prevented. Further, even if the overlapped receiving of the balls is performed, an approximate position can be guessed, thereby the ball can easily be found.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003317097-A (JP)
Title: Method and apparatus for mark recognition
Inventor: KUSHIYAMA YOSHIAKI
IPC: G06T7/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for mark recognition which can recognize a mark on an object such as a substrate with high precision.  <P>SOLUTION: An image read means reads the substrate mark (S1) and the read substrate mark is compared with a plurality of model templates in order (S4 to S7) to select a model template which is suitable to the read substrate mark (S9, S10). When a substrate is actually produced, an image of a substrate mark is matched against the selected model template which is thus selected to recognize the substrate mark. In this constitution, the template matching is carried out by using the ideal template corresponding to the mark to be recognized, so the precision of the matching processing is improved to enable high-precision mark recognition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312746-A (JP)
Title: Perishables/flower vase decorative plant freshness retaining packaging goods formed of wrap, container or the like by use of weathered coral powder for generating minus ion on perishables/flower vase decorative plant packaging base material such as sheet or corrugated board
Inventor: SATO KEIICHI
IPC: A23B4/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide packaging goods such as a packaging material or a container useful for keeping freshness of especially bulky vegetables or decorative flower such as perishables or decorative flower.  <P>SOLUTION: Weathered coral powder is mixed or applied on a vase material for a container made of a film-shaped or tabular material and a quality which does not emit plus ion. The packaging material is used for a sheet or a corrugated board for packaging goods of perishables or decorative flower in vase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003051813-A (JP)
Title: Equalization method and its apparatus
Inventor: BEACKEN MARC J
IPC: H04L1/00
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus that can correct burst errors over 20 million consecutive bits with a cost increase and an additional latency in a realizable degree and to provide its realization method. SOLUTION: This invention utilizes an SDRAM device for a replacement buffer and employs an address remapping method to substantially make a read rate equal to a write rate thereby overcoming the limit in a conventional SDRAM device when it is used to realize a large scale matrix transposition. When the number of columns stored in one page is too small, that is, an overhead cycle of the SDRAM (when rows are read) is amortized over the number of memory reference times caused before page change resulting that an effective memory cycle rate suffices no system requirement, this method uses the address remapping with respect to the matrix transposition.
Patent JP-2003313785-A (JP)
Title: Sublimation type material for transcription
Inventor: IWASAKI MASAYUKI
IPC: D06P5/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sublimation type material for transcription excellent in resistance to washing of transcribed images and giving good quality and high intensity of the transcribed images.  <P>SOLUTION: The sublimation type material for transcription is applied with a coating layer containing a cellulose derivative on a support.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313316-A (JP)
Title: Polypropylene-olefin copolymer film and sheet
Inventor: KARASAWA YUJI
IPC: C08L23/14
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propylene-olefin copolymer film or sheet having balanced properties, e.g. rubber elasticity and processing stability, and excellent environmental compatibility and economical efficiency.  <P>SOLUTION: The film and sheet are composed of a resin composition comprising 99.50-99.95 pts.wt. of a propylene-olefin copolymer consisting of 85-99.99 mol% of propylene units, in terms of the mol number of monomer units constituting the copolymer, and 0.01-15 mol% of olefin units other that propylene, and 0.05-0.50 pts.wt. of a slipping agent and have a permanent set of 50% or lower. The copolymer meets the conditions: (a) the melting point is 110-150°C; (b) the melt flow rate (MFR) is 0.3-30 g/10 min; (c) the distribution of molecular weights (Mw/Mn) is 2.5-5.5; and (d) the isotactic pentad fraction (mmmm) is 0.20-0.55, and the triad chain fraction, or mm, rr and mr, is specified as mm> rr>mr.  <P>COPYRIGHT: (C)2004,JPO