baber/WOPTO huggingface dataset:
Patent JP-2002371978-A (JP)
Title: Scroll fluid machine
Inventor: YANAGISAWA TAKESHI
IPC: F04C18/02
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of compressed fluid from a tip seal portion fitted in a tip seal groove provided at a tip end of a fixed lap or a rotary lap, in a scroll fluid machine. SOLUTION: Recessed portions 22, 23 are formed on a part of an inner surface of a tip seal groove 12 extending from a winding start portion and a winding finish portion of the tip seal groove 12. Projecting portions 24, 25 projected out of a bottom surface of a tip seal 14 are fitted in the recessed portions 22, 23. Tilting surfaces 22a, 23a facing in a longitudinal direction of the tip seal groove 12 are provided at a proper position of both or either one of recessed portions 22, 23 and the projecting portions 24, 25. As pressure gas enters the tip seal groove 12 and the tip seal 14 displaces in the longitudinal direction in the tip seal groove 12, the tip seal 14 climbs up the tilting surfaces 22a, 23a, and beings an upper surface to press contact with a partner end plate.
Patent JP-2002373622-A (JP)
Title: Short arc type extra-high pressure discharge lamp
Inventor: KANZAKI YOSHITAKA
IPC: H01J61/36
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure having sufficiently high pressure resistance in an extra-high pressure mercury lamp lighted at an extremely high mercury vapor pressure. SOLUTION: The short arc type extra-high pressure discharge lamp comprises an arc tube part, arranged with a pair of electrodes facing each other in an interior and sealing mercury of >=0.15 mg/mm<3> , and side tube parts extended on both sides of the arc tube part and sealing one parts of the electrodes. Minute voids are formed between outer surfaces of portions positioned in the side tube parts of the electrodes and quartz glass composing the side tube parts, and rugged parts are formed in the electrode portions.
Patent JP-2002372585-A (JP)
Title: Obstruction detector for vehicle
Inventor: KANI HIROYUKI
IPC: G01S15/93
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an obstruction detector for a vehicle constituted to change the directivity range of an ultrasonic sensor, making use of an impedance characteristic of a circuit including a boost means for driving the ultrasonic sensor, as a resonance system. SOLUTION: The ultrasonic sensor 10 provided at a rear bumper of a passenger car constitutes a circuit (a circuit including the resonance system) including a boost transformer 30b of a driving circuit 30 for driving the ultrasonic sensor, as the resonance system. An oscillating circuit 40 outputs an oscillation signal generated at medium frequency between the resonance frequency of the circuit including the resonance system, and anti-resonance frequency higher than the resonance frequency, under the control of a microcomputer 60. The driving circuit 30 boosts the oscillation signal amplified by an amplifying circuit 30a, and outputs it as a driving signal to the ultrasonic sensor 10 through a switching circuit 20. The ultrasonic sensor 10 is driven by the driving signal so as to narrow the directivity of ultrasonic wave.
Patent JP-2002373999-A (JP)
Title: Semiconductor element
Inventor: WADA MORIO
IPC: H01L31/10
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element of high S/N in which a dark current is small. SOLUTION: A distortion relaxing buffer is provided which is formed between first and second layers having different lattice constants and is intended to relax the distortion between the two layers by a composition gradient. On forming the buffer, a lattice constant is changed more in the early stage of growth while it is changed less when approaching the end of growth.
Patent JP-2002370918-A (JP)
Title: Non-emulsified and powder dispersed-in-oil type cosmetic
Inventor: KAWAI SEIJI
IPC: A61K8/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a non-emulsified type cosmetic including an oil component and water, having good feeling and usability such as refreshing feeling with no greasiness and high spreadability over the skin, and excellent in stability with time and shape-retaining stability. SOLUTION: This non-emulsified and powder dispersed-in-oil type cosmetic is characterized by comprising an oil component, water-absorbed porous powder and an oil gelatinizer.
Patent JP-2002373205-A (JP)
Title: Method for transmitting personal intention to opposite party only when opposite party also has the similar intention
Inventor: SUGIYAMA KEIICHI
IPC: G06Q50/10
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To transmit a personal intention to an opposite party only in the case that the opposite party also has the same intention without letting anyone other than the opposite party know the personal intention and without letting even the opposite party know the personal intention in the case that the opposite party does not have the same intention. SOLUTION: An intention collation server lets the users transmit required information through the Internet or the like, checks whether or not the possibility that the intentions match is high by collating it and reports results to the users. Also, in order to confirm the collated result, it mediates message exchange between the users with the high possibility that the intentions match. Further, by utilizing the information known only to the user himself/herself and the opposite party for intention collation, safety is improved. Further, the information which can be shared with the opposite party is gathered daily by using electronic equipment such as communication equipment and the information is used for collation as it is or used for ciphering the information not desired to be known.
Patent JP-2003006948-A (JP)
Title: Method for manufacturing optical information recording medium
Inventor: USAMI YOSHIHISA
IPC: B29D17/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical information recording medium by which a dyestuff recording layer provided with non-recording region at the peripheral edge part by removing the dyestuff recording layer can efficiently be formed, and thereby the optical information recording medium having excellent preservation stability and excellent recording/reproducing characteristics can be manufactured. SOLUTION: The method for manufacturing the optical information recording medium includes at least a process for coating the dyestuff recording layer in which the surface of a rotating discoid resin substrated is coated with a coating liquid for forming the dyestuff recording layer, and a process for removing the dyestuff recording layer in which the dyestuff recording layer of the peripheral edge part is removed by discharging a cleaning liquid from a nozzle to the peripheral edge part. The process for removing the dyestuff recording layer is started 1.0 to 300 seconds after the process for coating the dyestuff recording layer.  The nozzle to discharge the cleaning liquid is installed so that an angle formed by the discharge direction of the cleaning liquid and the normal of the substrate becomes 0 to 60 degrees on the surface including a straight line indicating the discharge direction of the cleaning liquid and extending in the normal direction of the substrate.
Patent JP-2002115579-A (JP)
Title: Automatic start control device for internal combustion engine and power transmission state detector
Inventor: TOMOHIRO TADASHI
IPC: B60L50/15
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To suppress the shock due to abrupt power transmission in automatically starting caused by an incomplete state of a power transmission mechanism in an internal combustion engine equipped with a transmission where in the inside power transmission mechanism can function by an energy source except for the internal combustion engine in stopping the internal combustion engine. SOLUTION: When the engagement hydraulic pressure of a C1 clutch is not sufficient in the automatic stop due to abnormality in an electric oil pump, etc., there is a possibility that the engagement hydraulic pressure abruptly increases by the oil pump incorporated in the A/T after the automatic start so as to cause en engagement shock caused by the C1 clutch. Therefore, in this case, it falls under (S350 and 'YES'), if an acceleration pedal is treaded, (S390 and 'YES'), an idle throttle opening TAecoidl is set to (=0%) (S410) to minimumize the output torque of the engine. This constitution prevents direct transmission of the large output torque from the engine to the whole A/T and the output side of the A/T. The problem is thus solved.
Patent JP-2003005163-A (JP)
Title: Liquid crystal projector device with microlens
Inventor: TANITSU MASAHIKO
IPC: G03B33/12
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To actualize a liquid crystal projector device having a microlens with small color mixing and good coloration. SOLUTION: The liquid crystal projector has a lamp 1, a reflector 2, a polarized light converting prism 3, a multi-lens array 4, an image forming lens 5, a color separating means 6, a liquid crystal panel 8 equipped with the microlens and apertures, and a projection lens 9. The color separating means 6 is composed of a combination of a 1st color separating dichroic mirror 61, and a 2nd color separating dichroic mirror 62 and a 3rd color separating dichroic mirror 63 corresponding to the apertures on the optical axis of the microlens; and the both are arranged at a spatial interval to separate the optical paths so that the reflected light of the 1st dichroic mirror 61 is not reflected by the 2nd dichroic mirror 62, and a color composing dichroic mirror 7 is arranged on the optical axis.
Patent JP-2003008595-A (JP)
Title: Optical digital signal relay transmission device
Inventor: OTSUKA TOSHIHIKO
IPC: H04L12/40
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical digital signal relay transmission device that can normally conduct data relay operations even when a data transmission rate is increased with respect to the same system clock. SOLUTION: The optical digital signal relay transmission device adopting the HDLC transmission is provided with a change point counter circuit 5671 that counts the number of change points of Q0 data of a reception register circuit 561 and outputs the count to the Q0-OL of the circuit 5671 while a 1 bit pulse width detection circuit 562-CO is at a high level and with an M bit count discrimination circuit 5672 that compares the count of the change point counter circuit 5671 with a specified count of a circuit 565A-CO2, outputs a result from the 5672-Y1 as a matching output when they are matched with each other or provides a reset output from the 5672-Y0 when mismatched.
Patent JP-2003001480-A (JP)
Title: Method and apparatus for detecting welded defect in welded shaped steel
Inventor: KANAYAMA KAZU
IPC: B23K31/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for detecting a welded defect, which can continuously and surely inspect strengths of the weld zone in a welded H-steel, etc., over the whole length, and can be applied over the whole size, regardless of a web height and a flange thickness, and can separately and surely inspect the strengths in a pair of the weld zones and can inspect the strength of the weld zone without deforming the flange. SOLUTION: At the post stage of a welding machine in the welded H-steel producing line, shearing power P in the vertical direction to the web side surface, ordinarily, at lower than the yield stress value, is given near the positions of vertically one pair of weld zones A in the web 1W, with a pushing roll 10 and a receiving rills 11, composed of a flat vertical roll in the horizontal direction with a zigzag arrangement in the plan view. In this way, a little gap is formed in the weld zone by fracturing a local welded defective part, and this gap is detected with an ultrasonic flaw detection to surely distinguish the weld sound part and the weld defective part in on-line.
Patent JP-2003006848-A (JP)
Title: Card having magnetic stripe and method for manufacturing the same
Inventor: TAKAHASHI HIDEO
IPC: G11B5/84
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a card having a magnetic stripe, in which the thermal deformation of a base material is prevented, and which is tightly glued. SOLUTION: A curable reaction type resin is coated on a sticking surface of the base material, and the magnetic stripe is made at a low-temperature in a temporal drying condition of the curable reaction type resin, and then the adhesion of the magnetic stripe is performed by fully drying it. Alternative to the curable reaction type resin, a heat curable reaction type resin can be used.
Patent JP-2003003567-A (JP)
Title: Work execution method for steel pipe column filled with concrete
Inventor: UEKI TAKUYA
IPC: E04B1/30
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a concrete filled steel pipe column and a work execution method therefor capable of eliminating waste on designing, and of reducing the production/work execution cost. SOLUTION: To the inside of the steel pipe column which is erected nearly vertically and on the outer periphery of which a diaphragm for arranging a beam is arranged, a concrete having a fluidity of which the slump before filling is 18-24 cm is filled.
Patent JP-2002202727-A (JP)
Title: Support base for strut of display board, and supporter for display board
Inventor: MOFUJI KUNIHIKO
IPC: G09F7/18
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a support base which facilitates mounting of a strut for supporting a display board and makes the strut hardly separable, and to provide a supporter of the display board having such a support base. SOLUTION: The supporter (11) for supporting the display board has the strut (12) and the supporting base (14). The support base consists of a base member (20), having a top face (24) and a base surface (26) and a cylindrical member (22) attachable to the base member. The base member has a build-up (38) for regulating the portion of the top surface and the build-up has a cross hole (44), extending along the top surface of the base member. The cross hole is capable of accepting one end (16) of the strut and the cylindrical member regulates an insertion hole (34) for the other end (18) bent at a right angle with respect to one end of the strut.
Patent JP-2003002270-A (JP)
Title: Motor vehicle
Inventor: MATSUZAKI AKIO
IPC: B62J15/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To realize layout that can secure the fine appearance of the whole vehicle while considering cooling of heat generating parts. SOLUTION: A charger 37 is mounted on the left side of a rear wheel 16, avoiding interference with a motor 21 in consideration of weight balance with a transmission. A cooling fan 43 is provided at the upper part of the charger 37. Since the fan 43 is covered with a side cover, a part apt to become complicated such as wiring does not appear externally. Excellent appearance can thereby be secured while arranging the charger 37 outside of a vehicle body where it is easily cooled. A down converter 44 is mounted in a rear space of the vehicle body, abutting on a vehicle body frame 11. Heat can thereby be diffused well through the vehicle body.
Patent JP-2002333457-A (JP)
Title: Detector and method for detecting electrification and current flowing
Inventor: KITAMURA SATOSHI
IPC: G01R19/155
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To detect whether a conductive part of an electric installation is electrified or is made to current-flow or not, from an optional point on the ground capable of getting an unobstructed view of the electric installation. SOLUTION: Vibration in the conductive part 3 of the electric installation is detected by a vibration detector 1, and an arithmetic processing unit 4 determines an electrified condition or a current-flowing condition in the conductive part 3 of the electric instalation based on a vibration frequency and a vibration amplitude of the vibration detected by the vibration detector 1. An output device 12 outputs the electrified condition or the current-flowing condition detected by the processing unit 4. An worker easily recognizes thereby the electrified condition or the current-flowing condition of the electric installation to prevent an accident such as electric shock, because the electrified condition or the current-flowing condition of the electric installation is output in the output device 12.
Patent JP-2003011924-A (JP)
Title: Seal bar cooling device in vacuum packaging machine
Inventor: MORI EIJI
IPC: B65B31/02
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To improve cooling ability of a seal bar by a small tank. SOLUTION: In order to improve cooling ability by a small tank, an on/off valve 37 which closes a main vacuum line 35 while a pressure resistant chamber 30 is opened is provided on the main vacuum line 35 for connecting the chamber 30 with a vacuum pump 36. In addition, an open end of a sub vacuum line 40 branching between the pump 36 and the valve 37 is opened on a ceiling surface 44 of an airtight tank 43 reserving a liquid 42 on an internal lower layer. An end of a liquid circulating line 48 passing through a passage in the seal bar 51 placed in the chamber 30 is coupled with a lower layer of the tank 43 and the other end of the line 48 is coupled with an upper layer of the tank 43, respectively.  Suction force of the vacuum pump 36 always works to the tank 43, so that an air layer 45 is changed into a vacuum environment to vacuum-cool the liquid 42 by exchanging heat with an upper surface of the liquid 42.
Patent JP-2003020527-A (JP)
Title: Carbon fiber, method for producing the same and use thereof
Inventor: MORITA TOSHIO
IPC: H01M4/587
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a fine carbon fiber having high electrical conductivity, a carbon fiber having low metal content and methods for producing the fibers. SOLUTION: The invention provides a fine carbon fiber having a layer spacing d002 of 0.337 nm measured by X-ray diffraction method, a fiber diameter of <=1,000 nm and a compact specific resistance of <=0.02 Ω.cm and a fine carbon fiber having a metal content of <=500 mass ppm. These carbon fibers can be produced by using a fine carbon fiber produced by a gaseous phase process, an arc discharge process, a laser process, etc., as a raw material and heat-treating the fiber at >=2000 deg.C in the presence of boron or a boron compound in a state separated from the carbon fiber.
Patent JP-2003022093-A (JP)
Title: Method, device, and program for voice recognition
Inventor: SEGI HIROYUKI
IPC: G10L15/197
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method, a device, and a program for voice recognition which requires no long recognition (computation) time for voice recognition and which enables high recognition performance. SOLUTION: The voice recognizing method uses a plurality of sound models and a language model represented in the form of a hidden Markov model and a pronunciation dictionary, previously set specific sound models among sound models by tokens each including a sound model, a score as the value of a language model, and a history of words, and performs the voice recognition by using those specified sound models.
Patent JP-2003022997-A (JP)
Title: Device and method for spin treatment
Inventor: KIKUCHI TSUTOMU
IPC: H01L21/304
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a spin treatment device with which dry treatment can be speedily applied to the entire lower surface of a wafer W. SOLUTION: In the spin treatment device for performing the dry treatment by rotating the wafer W in a circumferential direction and spraying gases toward the lower surface of the wafer W, a first lower gas nozzle 34 for radially spraying gases toward the central part of the lower surface of the wafer W, and a second lower gas nozzle 35 for spraying gases to the lower surface of the wafer W while being inclined relatively to the surface of the wafer W, are provided under this wafer W.
Patent JP-2003024007-A (JP)
Title: Method for producing fine powdery nutrient supplementary preparation made of bonito bone as raw material
Inventor: YAMAGUCHI MIZUHARU
IPC: A23L17/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fine powdery nutrient supplementary preparation made of bonito bones as a raw material, having a lot of calcium constituents, easy to drink, and capable of contributing to improvement in aged person' s health of skeletal structure, or the like, e.g. ameliorating osteoporosis. SOLUTION: This method for producing the fine powdery nutrient supplemental preparation made of bonito bones as the raw material comprises the following steps: a mincing step 3 for finely shredding bonito bones from which freshy parts are removed off to obtain bone grains, a washing step 4 for removing extraneous matters from the bone grains, a high-pressure and high-temperature treating step 5a for heating the bone grains at about 130 deg.C under the atmospheric pressure of 1.9-2.5 to remove bone narrow humor from the resultant bone grains, a washing step 5b for isolating an oil and fat component getting out of bone marrow from the bone grains to be fine bones, a hot-air drying step 6 for drying the fine bones, a sterilizing and deodorizing step 7 for irradiating far infrared ray having the wave length of about 5 μm to the dried fine bones to active cells,  and a pulverizing step 8 for grinding the dried fine bones to obtain powder having 200 mesh particle size.
Patent JP-2003031463-A (JP)
Title: Substrate holder, exposure system, and system and method for alignment
Inventor: KITANO HIROSHI
IPC: H01L21/683
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for alignment, an exposure system, and a substrate holder, capable of executing a highly accurate alignment process in a stable way in aligning a mask and a substrate based on the light fluxes that irradiate respective alignment marks. SOLUTION: This alignment system S comprises light emitters 10 which are positioned on a substrate holder PH that holds a photosensitive substrate P and which respectively emit alignment lights toward substrate-alignment marks PA, light receivers 11 that respectively receive the alignment lights that have passed through the substrate alignment marks PA and mask-alignment marks MA, and a control system CONT that derives information on the relative position between the photosensitive substrate P and the masks M, based on the measured results of the light receivers 11.
Patent JP-2003025113-A (JP)
Title: Coated cutting tool
Inventor: ISHIKAWA TAKASHI
IPC: C23C14/06
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a coated cutting tool, which is optimum for high speed cutting, by improving the abrasion resistance of a film including Si substantially and improving the adhesion of the Si inclusion film without sacrificing its high hardness and oxidation resistance. SOLUTION: In the coated cutting tool comprising an Si inclusion film including one kind or two or more kinds of elements selected from metal components of 4a, 5a and 6a groups and Al as a metal component and elements which include Si and are selected from one kind and two or more kinds of N, B, C and O as a non-metal component, and a hard film including one kind or two ore more kinds of elements selected from Ti, Al and Cr as a metal component and elements selected from one kind or two or more kinds of at least N, B, C and O as a non-metal component, coated in a state of at least two layers, the hard layer including Si comprises a composition segregation polycrystal material including crystal particles whose Si inclusion density is relatively high and low.