baber/WOPTO huggingface dataset:
Patent JP-2005123365-A (JP)
Title: Method of designing power supply interconnection
Inventor: TAKAHASHI SOJI
IPC: H01L21/82
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of designing a power supply interconnection by which the voltage drop of a semiconductor chip can be predicted rapidly and accurately.  <P>SOLUTION: The method of designing a power supply interconnection structure for supplying power to a square-shaped semiconductor chip comprises a first step wherein the preparation of a power supply interconnection structure having an x-directional interconnection layer consisting of a plurality of parallel interconnections arranged in the y direction at an interconnection pitch p<SB>w</SB>, each having a resistance value of R<SB>int</SB>per unit length and being extended in the x direction, and a y-directional interconnection layer consisting of a plurality of parallel interconnections arranged in the x direction at the interconnection pitch p<SB>w</SB>, each having the resistance value of R<SB>int</SB>per unit length and being extended in the y direction is assumed; and a second step wherein a supply voltage drop V<SB>drop</SB>at the central point of the semiconductor chip is estimated using a formula (1), when supply voltage V<SB>dd</SB>is applied across each interconnection to supply power to the semiconductor chip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122425-A (JP)
Title: Device for detecting falsification of cumulative distance traveled
Inventor: WATANABE AKIHIRO
IPC: G06F12/14
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for detecting falsification of a cumulative distance traveled by a vehicle.  <P>SOLUTION: A memory part 5 is provided with a special area 6 where an individual keyword is stored. The individual keyword is written into the special area 6 only when a command for writing the individual keyword is used. The command for writing the individual keyword is not stored in an arithmetic process part 2 to prevent rewriting of the keyword in the special area 6. Thus because the command for writing the keyword in the special area 6 is not specified, the keyword in the special area 6 can be read but not written after shipping of a product. Distance data are encrypted using the keyword, whereby even if the encrypted data are falsified, falsification of the distance data can be detected according to the data decrypted by means of the keyword.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121117-A (JP)
Title: Roller bearing and method for manufacturing the same
Inventor: WASEDA YOSHITAKA
IPC: F16C33/66
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing which can reduce its manufacturing cost and can secure its lubrication performance.  <P>SOLUTION: Flange portions 5, 6 are formed on both sides of an outer race 1 so as to be bent toward a raceway track portion 4 such that one flange portion 5 is arranged so as to be eccentric in the radial direction with respect to the other flange portion 6 (the outer race 1). A retainer 3 is inserted from the opening of the flange portion 5 having a diameter larger than that of the retainer 3. A space between the raceway track portion 4 of the outer race 1 and the outside diameter surface of the retainer 3 is used as a lubricant holding space 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120708-A (JP)
Title: Opening and closing control device of opening and closing body, and opening and closing control method
Inventor: ONOBORI HIROYUKI
IPC: E06B9/84
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing body to perform stop operation by an event in the case that the event stopping at least one opening and closing body from among a plurality of the opening and closing bodies opened and closed by keeping prescribed opening and closing order occurs, and to provide an opening and closing control device of the opening and closing body effectively performing control of the opening and closing body in which opening and closing order is lower order than the opening and closing body, and an opening and closing control method.  <P>SOLUTION: In the case that a curtain 10 contacts on an obstacle when the five curtains 8, 9, 10, 11 and 12 successively perform closing operation in the closing order, control of the curtains 10, 11 and 12 can be effectively performed after the curtain 10 contacts on the obstacle 44 since the closing operation of the curtain 10 contacted on the obstacle and the curtains 11 and 12 in which closing order is lower order than the curtain 10 extracted by an opening and closing order lower order opening and closing body extraction means 33B is stopped by an opening and closing body opening and closing operation stop means 33C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074425-A (JP)
Title: Ph adjusting agent
Inventor: KOBAYASHI SETSUO
IPC: C02F1/66
Filed: 2003-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pH adjusting agent by which the neutralization in an artificial dialysis waste water pH treatment apparatus is carried out without injecting sulfuric acid or a sodium hydroxide aqueous solution.  <P>SOLUTION: The pH adjusting agent is charged into a stainless steel-made basket or the like and dipped into waste water inside a storage tank of a waste water treatment apparatus and when the acidified cleaning waste water flows in, the surface of the pH adjustment agent is dissolved by the waste water passed through the gaps of the pH adjusting agent and a neutralization component is extracted to increase and adjust the pH to be within the effluent standard of a sewer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127385-A (JP)
Title: Troidal type stepless transmission gear and processing method of its trunnion
Inventor: HIRATA KIYOTAKA
IPC: C21D9/00
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a troidal type stepless transmission gear capable of preventing enlargement of a trunnion, and reducing processing costs of the trunnion.  <P>SOLUTION: In this troidal type stepless transmission gear 10, after a trunnion 40 is forge-molded, it is subjected to a tempering heat treatment. Hardness of the entire trunnion 40 by the tempering heat treatment from a surface to a core part is HRC20-27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125228-A (JP)
Title: Treating method and treating apparatus of organic waste water
Inventor: SAKAI YASUKURA
IPC: B03C1/10
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste water treating method and a waste water treating apparatus of a batch type which dissolve the problem that solid-liquid separation by conventional sedimentation in a batchwise activated sludge process takes long time and which can efficiently perform waste water treatment.  <P>SOLUTION: In the batchwise waste water treating method using activated sludge, activated sludge to which magnetic powder is added is used and the activated sludge is separated from activated sludge suspension by magnetic power at a post stage or after finish of an aeration process. The waste water treating apparatus has a waste water treating tank where aeration treatment is performed and a magnetic separation means. As for a ratio of the magnetic powder to the activated sludge, preferably, concentration of the magnetic powder is 0.01 to 10 mg/L toward 1 mg/L MLVSS (mixed liquor volatile suspended solid) of the activated sludge. Preferably, the magnetic powder has 0.05 to 2 μm size and 0 to 200 Oe coercive force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127068-A (JP)
Title: Steel pipe sheet pile and its execution method, and execution method of space using the steel pipe sheet pile
Inventor: KITAMURA MORIO
IPC: E02D5/08
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel pipe sheet pile with a simple constitution by which a strong steel pipe sheet pile row can be easily constructed and a space execution method using the above steel pipe sheet pile row and its execution method.  <P>SOLUTION: A curved engaging part 10 and a curved locking part 20 are arranged in symmetric positions to a diametral line, a plurality of steel pipe sheet piles are connected by connecting the engaging part 10 and the locking part 20 of other steel pipe sheet pile to enable placing thereof. The first steel pipe sheet pile is placed in the ground by using the steel pipe sheet pile, next, the second steel pipe sheet pile is placed while connecting the locking part of the second steel pipe sheet pile to the engaging part of the first steel pipe sheet pile, in the same way, other steel pipe sheet piles are placed while connecting the locking part of the piles to the engaging part of existing steel pipe sheet pile.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004168755-A (JP)
Title: Method for producing ortho-metalated iridium complex
Inventor: KONNO HIDEO
IPC: C07F15/00
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently producing an ortho-metalated iridium complex of high purity in high yield in a short time.  <P>SOLUTION: In the production of ortho-metalated iridium complex by reaction of a iridium halide with an organic ligand, the organic ligand is used in an amount of ≥ 30 equivalents based on the iridium halide stoichiometrically.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005126391-A (JP)
Title: New aromatic sulfonate derivative, its polyarylene, polyarylene having sulfonic acid group and method for producing the same and polymer solid electrolyte and proton-conductive film
Inventor: YAMAKAWA YOSHITAKA
IPC: C07C309/73
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyarylene having a sulfonic acid group without using a sulfonating agent in a large amount.  <P>SOLUTION: The new aromatic sulfonate derivative is represented by general formula (1) [wherein X is an atom or a group selected from a halogen atom excluding fluorine, OSO<SB>2</SB>CH<SB>3</SB>and OSO<SB>2</SB>CF<SB>3</SB>; A is a divalent electron-attracting group; B is a divalent electron-donating group or a direct bond; R<SP>a</SP>is a 1-20C hydrocarbon group; Ar is an aromatic group having a substituent group represented by the formula: SO<SB>3</SB>R<SP>b</SP>(wherein R<SP>b</SP>is a 1-20C hydrocarbon group) in which a part of hydrogen atoms is replaced with a fluorine atom; m is an integer of 0-10; n is an integer of 0-10; p is an integer of 1-4].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136534-A (JP)
Title: Thin film bulk wave resonator
Inventor: INOUE KENJI
IPC: H03H9/17
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film bulk wave resonator for suppressing deterioration in the resonance characteristic and obtaining a high resonance frequency by increasing an electrode area of the thin film bulk wave resonator.  <P>SOLUTION: The thin film bulk wave resonator is provided with an upper electrode 104, a lower electrode 102, and a piezoelectric film 103 and a sound multilayer film 120 located between the upper electrode 104 and the lower electrode 102. Since the distance between the upper electrode 104 and the lower electrode 102 is extended by the thickness of the sound multilayer film 120, the static capacitance per unit area between the upper electrode 104 and the lower electrode 102 can be decreased. Thus, the electrode area can be increased more in comparison with the case with absence of the sound multilayer film 120 and it is possible to reduce the effect of grain of a piezoelectric material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134204-A (JP)
Title: Characteristic inspection device, characteristic inspection method and characteristic inspection program
Inventor: WATABE TAKESHI
IPC: G01R31/26
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To perform characteristic inspection of a semiconductor device, while improving efficiency of confirmation of a contact failure of a probe.  <P>SOLUTION: A needle mark area of the probe 4 relative to a nonstandard chip is calculated. When the needle mark area relative to the nonstandard chip is not over a specified value, it is determined that the contact state of the probe 4 is abnormal, and after exchanging a probe card 3, remeasurement relative to the chip is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004150434-A (JP)
Title: Turbine nozzle retention apparatus at carrier horizontal joint face
Inventor: COUTURE BERNARD ARTHUR
IPC: F01D25/24
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine nozzle retention apparatus for retaining nozzles at the horizontal joint faces between upper and lower carrier halves which does not interfere with radially loading the nozzles.  <P>SOLUTION: The nozzles (12) for a turbine have dovetail-shaped bases (20) for reception in corresponding dovetail-shaped grooves (27) in the carrier halves of a turbine. The nozzles at each of the horizontal joint faces of each carrier half have notches (34) formed along the nozzle bases including an abutment face. Key slots (38) are formed in the horizontal joint faces and receive keys (40) bearing against the abutment faces. The keys are peened or screwed into the carrier half at the horizontal joint faces. Radial loading pins (32) engage end nozzles to bias the end nozzles radially inwardly without interfering with the keys retaining the nozzles in the grooves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005131161-A (JP)
Title: Endoscope
Inventor: KAMETANI TAKAYUKI
IPC: A61B1/04
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope which can be comfortably used over a long period of time by reducing burdens on hands during use.  <P>SOLUTION: This endoscope is provided with: an endoscope 1 provided with an image pickup device for picking up the image of an object; a light source unit 2 for emitting illumination light for illuminating the object; a video display device 3 for making the image of the object obtained with the endoscope 1 into a video image and displaying it; and a battery 5 for supplying power to the image pickup element, the light source unit 2 and the video display device 3. The light source unit 2, the video display device 3 and the battery 5 are mounted on the endoscope 1. When the endoscope 1 is held in a hand with the thumb turned upwards, the center of gravity G1 of the endoscope 1 on which the light source unit 2 is mounted is located in the hand holding the endoscope 1 and the center of gravity G1 and the center of gravity G2 of the battery 5 are present side by side in a roughly vertical direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141955-A (JP)
Title: Battery
Inventor: SUZUKI ISAO
IPC: H01M2/30
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery surely achieving sealing by heat bonding in a case where a lead terminal is very thick and preventing the contact of the lead terminal with a barrier metal layer.  <P>SOLUTION: A power generating element 3 is housed between aluminum laminate sheets 1, 2 in which sealant layers 13, 23 made of thermoplastic resin are formed on the insides of the barrier metal layers 12, 22, lead terminals 4, 5 are taken out of the overlapped part of the aluminum laminated sheets 1, 2, and the battery is sealed by heat bonding the sealant layers 13, 23 of the overlapped part. The thickness T<SB>t</SB>of the lead terminals 4, 5 is in a range of 0.15 mm<T<SB>t</SB><0.5 mm, and the aluminum laminate sheets 1, 2 in which the thickness T<SB>s</SB>of the sealant layers 13, 23 satisfies the relation of 0.8T<SB>t</SB><2T<SB>s</SB><1.0T<SB>t</SB>are used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141672-A (JP)
Title: Exclusive control system and method of use of shared resource
Inventor: SAIGA NOBUYUKI
IPC: G06F17/30
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To properly detect presence of trouble of each data access device so as to execute exclusive control of use of a shared resource.  <P>SOLUTION: This exclusive control system is equipped with a plurality of NAS heads 1-4 and a shared LU 18 accessible by the NAS heads 1-4; and the shared LU 18 stores the shared resource 21 and a counter value for the NAS head 1. The NAS head 1 is equipped with: a use resource registration/deletion part 35 for accessing the shared resource 21 when the shared resource 21 is in a non-use state, and never accessing the shared resource 21 when the shared resource 21 is used by the other NAS heads 2-4; and a reset part 39 for resetting the count value to zero. The NAS head 2 brings the shared resource 21 into the non-use state by terminating the use state if the shared resource 21 is in the use state where it is kept used by the NAS head 1 when the counter value exceeds a predetermined threshold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123547-A (JP)
Title: Interposer and multilayer printed wiring board
Inventor: KARIYA TAKASHI
IPC: H01L21/60
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interposer that can prevent the disconnection of a wiring pattern on an IC chip mounted on a package substrate.  <P>SOLUTION: The stress caused by the difference between the coefficients of thermal expansion of a multilayer printed wiring board 10 having a large coefficient of thermal expansion and the IC chip 110 having a small coefficient of thermal expansion can be absorbed by interposing the interposer 70 between the package substrate 10 and IC chip 110. Particularly, the stress is absorbed in the interposer 70 by using an insulating substrate having a Young's modulus of 3-40 GPa as the insulating substrate 80 constituting the interposer 70.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148883-A (JP)
Title: Pin change and closure release method for ic card
Inventor: KUDO TAKEHIRO
IPC: G06F21/34
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PIN change and closure release method for an IC card by which a person who performs the PIN change or PIN closure release of an IC card can authenticate whether or not the person is the rightful owner of the IC card speedily.  <P>SOLUTION: This method comprises: a step to read the first biometrics data of an IC card owner by a biometrics reading device and to transmit it to communication equipment; a step to read the second biometrics data stored in the IC card by an IC card reader/writer and to transmit it to the communication terminal; a step to collate the first biometrics data with the second biometrics data by the communication terminal; and a step to control the IC card from the communication terminal through the IC card reader/writer into a status that the change of PIN stored in the IC card is made possible when the collation result is coincident, and to perform the release processing of a closed status based on the PIN stored in the IC card.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147499-A (JP)
Title: Bath hot water supply device
Inventor: HASHIMOTO MASAFUMI
IPC: F24H1/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the abnormal overheating of bathtub water by quickly detecting an uncontrollable state of a control means and by interrupting the reheating operation.  <P>SOLUTION: A bath hot water supply device is provided with a first circulation means 1 for circulating the bathtub water, a heating part 2 for heating the bathtub water circulated by the first circulation means 1, a control means composed of a microcomputer 3 controlling the first circulation means 1 and the heating part 2, and a signal conversion means 5 for converting a pulse signal outputted from the microcomputer 3 into a static signal. The operation of the first circulation means 1 is controlled by a drive signal from the control means 3, and a signal from the signal conversion means 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144981-A (JP)
Title: Forming mold for fabricating plastic sheet and its manufacturing method
Inventor: EBINA KAZUYOSHI
IPC: B29C59/04
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming mold for fabricating a plastic sheet which has fabricating precision and finishing precision enabling formation of a fine optical pattern, is inexpensive, is highly productive in manufacturing an optical article such as a microlens and the like, and is used for forming an optical pattern of a plastic sheet specially for a backward projection type display unit, and to provide its manufacturing method.  <P>SOLUTION: The forming mold has a fabricating layer of a metal or a resin on a flat base plate or a cylindrical base plate. The fabricating layer has a geometric structure of spherical or aspheric recesses continuously repeatedly formed in two-dimensional directions. The average surface roughness Ra of the recess portion is smaller than 1μm. The fabricating layer is made by cutting or router working using a blade corresponding to the shape of the optical pattern or transferring a pattern of master version with one or a plurality of the shapes to the fabricating layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144401-A (JP)
Title: Removal rice bran suction air interrupting device for grain polishing apparatus, grain polishing apparatus using the same, and method for its operation control
Inventor: YAMAMOTO SOICHI
IPC: B02B3/04
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means preventing any bad effect on other grain polishing apparatuses when a removal rice bran suction air for one arbitrary grain polishing apparatus is interrupted, in case of adopting a bran removing system of a centralized piping system.  <P>SOLUTION: To a grinding type rice cleaning treatment portion 24 and a friction type rice cleaning treatment portion 68 of a vertical type rice cleaning apparatus 10, a bran removing duct 90 and a bran removing branching duct 92 for removing bran by the removal rice bran suction air are connected. To the bran removing duct 90, a removal rice bran suction air interrupting device 94 containing a suction interrupting plate 98 opening and closing a duct and a secondary air interrupting plate 104 opening and closing a secondary air intake 102 is connected. Accordingly, when the rice cleaning treatment finishes, it is possible to prevent rice grain from remaining at each rice cleaning treatment portion 24, 68, and to secure the quality by closing the suction interrupting plate 98 and opening the secondary air interrupting plate 104. Further, under the system where a plurality of vertical type rice cleaning apparatuses 10 are arranged side by side and the bran removal is carried out in the centralized piping system, even if the removal bran suction air of a arbitrary vertical type rice cleaning apparatus 10 is interrupted, an open air is sucked in from the secondary air intake 102, which has no bad effect on other vertical type rice cleaning apparatuses.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150041-A (JP)
Title: Lighting fixture
Inventor: TAKEDA HITOSHI
IPC: F21S8/10
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fixture to generate light of high brightness from a small region.  <P>SOLUTION: This is the lighting fixture to generate the light, and provided with a semiconductor light emitting element to generate the light, a fluorescent material installed separated from the semiconductor element, a first optical member to converge the light generated by the semiconductor light emitting element to the fluorescent material, and a second optical member which has the optical center at a position at which the fluorescent material is installed and which irradiates the light generated by the fluorescent body according to the converged light by the first optical member to the exterior of the lighting fixture. Furthermore, the lighting fixture is used as a headlight of a vehicle, and the second optical member forms at least one part of a cut-line to specify a light and darkness boundary of a light distribution pattern of the headlight by irradiating the light generated by the fluorescent material to the exterior of the lighting fixture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI