baber/WOPTO huggingface dataset:
Patent JP-2002266285-A (JP)
Title: Paper coating agent and method for producing coated paper
Inventor: KOZUKA YOSHIAKI
IPC: C09D103/04
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a paper coating agent and a method for producing coated paper, capable of imparting excellent barrier property and surface strength, scarcely causing scattering of paste and unevenness of coating when high speed coating is carried out and having little adhering dirt to a drier roll after coating and thus excellent in high-speed coating properties and workability. SOLUTION: This paper coating agent is obtained by including (B) 0.1-25 pts.wt. at least one kind of water-soluble cellulose derivative or starch derivative having >=30 mPa.s viscosity of 1 wt.% aqueous solution at 25 deg.C and (C) 0.01-3.0 pts.wt. water-soluble boron compound into (A) 100 pts.wt. polyvinyl alcohol. In the paper coating agent, preferably (D) an alkaline substance as a pH adjuster is contained in such amount that pH of 4 wt.% (based on solid content concentration) aqueous solution of a paper coating agent at 20 deg.C becomes >=7.5. This method for producing coated paper comprises applying an aqueous solution of the above paper-coating agent to paper surface and drying the coated agent.
Patent JP-2002303526-A (JP)
Title: Travel guiding device
Inventor: TAKEZAKI MANABU
IPC: G09B29/10
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To perform voice guidance causing no nuisance for a user bothered with a vocal guide repeated every time when he/she passes the same place during communication by an automobile. SOLUTION: According to a setting screen for the voice guidance about a facility displayed on a liquid crystal display, selection is made between 'outputting every time' and 'outputting sometimes'. If 'outputting every time' is selected, further selection is made between 'outputting regularly' and 'outputting irregularly'. If 'outputting regularly' is selected, once in several times or once in several weeks is inputted. On the basis of these settings, a CPU carries out the vocal guidance.
Patent JP-2002305009-A (JP)
Title: Fuel cell type complex power generation device
Inventor: ITO KAZUHIKO
IPC: H01M8/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell type complex power generation device wherein a startup becomes easier. SOLUTION: Instead of the fuel cell type complex power generation device to generate the electric power by an electric potential difference created between a cathode and an anode to pinch an electrolyte wherein a traditional oxidation gas and a fuel gas are injected, this device is provided with the fuel cell having the cathode wherein the oxidation gas is injected from an entrance and the exhaust gas is discharged from an exit, a gas turbine unit having a combustor wherein the cathode exhaust gas is infected from the entrance and wherein the combustor is made to be combusted with the fuel gas, a turbine to be rotated by a combustion gas of the combustor and a compressor to be rotated by the turbine and to drain the oxidation gas from the exit, an oxidation gas piping communicating an ejection port of the compressor and the entrance of the cathode,  a cathode exhaust gas piping communicating with the exit of the cathode and the entrance of the combustor and installing a check valve to block a flow from the burner to the cathode on the way, and an exhaust piping to be branched from the cathode exhaust gas piping at a side closer to the cathode than the check valve and to have a flow regulating valve on the way.
Patent JP-2002301261-A (JP)
Title: Gift acquiring game machine
Inventor: OISHI TOSHIMITSU
IPC: A63F11/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent influence of cool air on a driving source such as a driving motor, etc., which progresses a game even when cool air for cooling a gift is supplied. SOLUTION: A gift acquiring game machine is provided with a bowl 30 which is arranged at the center height position of a casing 10 and when an annular recessed part 33 on which a plurality of gifts are piled is formed by providing a slope 32, a rotation mechanism part 40 for rotating the bowl 30 around a vertical axis by a motor 45 which is arranged in the upper part of the bowl 30, a catching mechanism part 50 for moving a gift catching part 52 from at least the recessed part 33 toward an upper opening 34 along the slope 32 in the bowl 30 by the use of the motor 513 which is disposed in the upper part of the bowl 30, a cooling device 70 for forming a cool air layer Sa in the bowl 30 and buttons 62 for indicating the driving timing of the gift catching part 52.
Patent JP-2002304138-A (JP)
Title: Display
Inventor: MATSUMOTO IWAO
IPC: G09F13/04
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a display device which strong against wind. SOLUTION: This display device is constituted to illuminate an image sheet 14 by plural fluorescent lamps 12 arranged on the back side of the image sheet and to view the transmitted light by the fluorescent lamps 12 from the front side of the image sheet 14. Supporting beams 13 for supporting the image sheet 14 are disposed between the image sheet 14 and the fluorescent lamps 12, so as to extend in a direction orthogonal to the longitudinal direction of the fluorescent lamps 12.
Patent JP-2002307374-A (JP)
Title: Cutting device and cutting method using the same
Inventor: SAKAMOTO HARUKI
IPC: B26D5/08
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device and a cutting method using the same capable of manufacturing good parts at a high working efficiency, securing stability by positioning a center of gravity of the whole device in a lower side, and improving an outer appearance of the whole device, without peeling off of material A to be processed or generation of burr. SOLUTION: This invention relates to a device for a cutting process of the material A to be processed. The device is provided with a upper board 3 having a cutting edge 2 for cutting the material A to be processed attached in a lower part side, an intermediate board 4 arranged in the lower side of the upper board 3 and movably supporting a table 7 having the material A to be processed mounted on, and a lower board 5 arranged in the lower part side of the intermediate board 4. The upper board 3 and the lower board 5 are connected with a left and right pair of column materials 6 and the intermediate board 4 is supported in midair by a groundside frame 8. A drive mechanism 9 reciprocating the upper board 3, the lower board 5, and the intermediate board 4 in a vertical direction is arranged between the intermediate board 4 and the lower board 5.
Patent JP-2001351359-A (JP)
Title: Tape driving system provided with characteristic of engagement control
Inventor: JOHNSON MICHAEL W
IPC: G11B15/32
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a driving system by which a misalignment between the tape reel of a data storage tape cartridge, and the driving hub of a tape driving mechanism is prevented. SOLUTION: This data storage tape cartridge includes the tape reel which has a circular ring of a tooth projected in a direction nearly parallel to the rotary shaft and an engagement surface radially being separated from the circular ring. The tape driving mechanism includes the driving hub which has the circular ring of the tooth projected in the direction nearly parallel to the rotary shaft and an engagement characteristic part radially being separated from the circular ring. When the driving hub engages functionally with the tape reel, in order to control functional engagement between the data storage tape cartridge and the tape driving mechanism, the tooth of the transport hub is engaged with the tooth of the tape reel and the engagement characteristic part of the driving hub is engaged with the engagement surface of the tape reel.
Patent JP-2002309218-A (JP)
Title: Adhesive laminate film for coating accelerator beam tube
Inventor: TSUJI HIROYUKI
IPC: C09J7/02
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive laminate film for an accelerator beam tube causing no deterioration of a wire during coating the accelerator beam tube, showing excellent low temperature and low pressure adhesion and radiation resistance and particularly suitable for covering the accelerator beam tube. SOLUTION: An adhesive laminate film for an accelerator beam tube is obtained by laminating a polyimide film on an adhesive layer containing a thermoplastic resin having a glass transition temperature of 100 to 250 deg.C and a water absorption ratio of not more than 1.5 %, a glycidyl amine type epoxy resin and a curing agent wherein the film shows peeling strength of not less than 5 N/cm at 185 deg.C and under 1 Mpa.
Patent JP-2002309795-A (JP)
Title: Multi-story parking device for bicycle
Inventor: KONDO HIDENOBU
IPC: E04H6/18
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a multi-story parking device for bicycle capable of shortening the time for putting-in/putting-out of a bicycle with the simple structure, restricting the generation of failure and the manufacturing cost. SOLUTION: Several inclined housing space parts 1 formed to be inclined from the front surface side to the back surface side thereof are provided in stories, a lifting rail 2 is arranged along the front surface sides of these space parts 1, and upward-inclined lead-in rails 3 are divided from the lifting rail 2 in each housing pace part 1. A rail selector means 5 is interposed in each junction. A bicycle parking frame 7 is driven for elevation by a bicycle parking frame elevation driving mechanism 8 along the lifting rail 2 and the lead-in rail 3 between the bicycle putting-in/putting-out position BP under the lifting rail 2 and the predetermined housing space part 1, and the bicycle parking frame 7 is held in the inclining condition in the housing space part 1.
Patent JP-2002032366-A (JP)
Title: Morpheme analysis system and morpheme analysis method
Inventor: AMASHIRO SEIICHI
IPC: G06F17/27
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a morpheme analysis system and a morpheme analysis method, capable of accurately and quickly performing a morpheme analysis. SOLUTION: When a morpheme follows another optional character string and is combined with the character string, the morpheme turns into two or more morphemes that are sectioned in the character string of the morpheme, the information of the sectioned position is also recorded in a Kanji (Chinese character) character string morpheme N character registration dictionary 12 to be made correspond to the morpheme. A kanji character string morpheme analysis program 14 acquires a 1st morpheme candidate by a longest match principle, and tries to re-acquire a 2nd morpheme candidate by the longest match principle from the sectioned position when the sectioned position information is recorded in the 1st morpheme candidate.  A plurality of Hiragana (Japanese syllabary) morphemes obtained by being connected, while taking grammatical connection correctness into consideration are preliminarily recorded in a Hiragana morpheme connection list dictionary 18. A Hiragana character string morpheme analysis program 16 acquires a morpheme to be collated with the dictionary 18 with character string data.
Patent JP-2002308144-A (JP)
Title: Body frame structure and impact absorbing method for body
Inventor: YAMAZAKI MINORU
IPC: B62D21/15
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To reduce the amount applied as energy to a rear frame structure by increasing the energy absorption in a body front in every collision mode. SOLUTION: A front side member 1 is hollowly formed of a member body 11 and a closing plate 13, and a reinforcing member 39 is housed in the hollow front side member 1. The reinforcing member 39 is fixed to the member body 11 through connecting flanges 51, 53, and 55 in the rear end thereof. In a full- flap collision, the front side member 1 is compressed and deformed, but the deformation is not extended to the reinforcing member 39. In an offset collision, the front side member 1 is compressed and deformed more than in the full-flap collision, and the reinforcing member 39 is also compressed and deformed to absorb the impact.
Patent JP-2002309724-A (JP)
Title: Inclined fitting of decorative batten seam
Inventor: TAMURA TADAO
IPC: E04D3/362
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To improve design of a building by fixing a decorative batten seam 50 in its inclined state to a roof surface or wall surface. SOLUTION: This inclined fitting A is used in fixing the decorative batten seam 50 at a designated angle of inclination to the roof inclining direction or the vertical direction of wall surface to a plurality of formed metal boards transverse roofed in multi-stage along the roof inclined surface of the vertical direction of the wall surface. A seated surface 14 is inserted between an upper stage formed metal board 64 and a lower stage formed metal board 64, and a nut 42 is fastened to a connecting bolt 40, thereby clamping the ends of the formed metal boards 64 between the seated surface 14 and a pressing tongue piece 32.  Clamping arms 25 are extended from both sides of the fixed surface 23 of the clamping piece 20 fixed to the seated piece 10 in the inclined state, whereby when insert pieces 52L, 52R of the decorative batten seam 50 are inserted between the surface 64c of the formed metal board 64 and the clamping arms 25, the decorative batten seam 50 is fixed at a designated angle αof inclination to the formed metal board 64.
Patent JP-2001347578-A (JP)
Title: Cord cutting apparatus having no relative speed between cutting means and cord
Inventor: ESSINGER OLIVIER
IPC: B29D30/46
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a high speed cutting means, that is, the high speed cutting means used in such a case that a cord is wound at a zero angle and cut in the end of operation. SOLUTION: The high speed cutting means has a reinforcing material supply device 2, a cutting device 9 having the cutter 92 attached to the outer periphery of a first disk 91 and the second disk 90 attached in opposed relation to the first disk and a means for rotating the respective disks to bring the cutter 92 of the first disk 91 and the second disk 90 into contact with the reinforcing material. The cutting device 9 drives the cutter so that the cutter is locked with the reinforcing material at the time of cutting and allows the peripheral speeds of the first and second disks to approach the linear velocity of the reinforcing material.
Patent JP-2002316618-A (JP)
Title: Keyless entry device for vehicle
Inventor: KUMANO MASAKAZU
IPC: B60R25/104
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce the theft possibility of a vehicle, and to prevent any wasteful consumption of a battery of an electronic key. SOLUTION: When the electronic key 2 receives the start signal transmitted from the vehicle side and starts the vehicle, and the electronic key receives the signal determined to be not regular continuously for predetermined times, an alarm device 26 of the electronic key is operated. Since any abnormality of the vehicle can be recognized by a person having the electronic key, necessary actions can be taken immediately, and the theft can be prevented in advance.
Patent JP-2002316065-A (JP)
Title: Mortar type crushing apparatus using magnet, to be housed in vacuum chamber
Inventor: NOMURA TSUTOMU
IPC: B02C19/08
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a mortar type crusher to be housed in a vacuum chamber, in which a material is crushed by driving a pestle in a mortar by means of the magnetic force of a rotating magnet so that the intrusion of dust, moisture or the like can be eliminated and the material to be crushed can be prevented much more from being oxidized during the crushing work. SOLUTION: Such a crusher A is arranged in the vacuum chamber which is convenient for putting the material to be crushed in and out and can be sealed airtightly as is provided with the pestle 1 in which a permanent magnet is incorporated by inclining it at the fixed angle with respect to the horizon, the mortar 3 which makes a pair with the pestle 1, another permanent magnet 5 which is arranged below the mortar 3 and has magnetic force penetrating the bottom part of the mortar 3 to rotate the pestle 1 and a driving part provided with a motor 7 for rotating the magnet 5.
Patent JP-2002317251-A (JP)
Title: High strength martensitic stainless steel for metal gasket having excellent high temperature setting resistance
Inventor: TOMIMURA HIROKI
IPC: C22C38/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide martensitic stainless steel which is more suitable for a metal gasket for high temperature use by improving its setting resistance in a high temperature environment at <=550 deg.C. SOLUTION: The stainless steel has a componential composition containing, by mass, <=0.15% C, <=2.0% Si, <=2.0% Mn, <=0.060% P, <=0.020% S, 2.0 to 6.0% Ni, 12.0 to 20.0% Cr, <=2.0% Mo and <=0.10% N, and, if required, further containing one or more kinds selected from <=3.0% Cu, <=0.50% Nb, <=0.50% Ti, <=0.2% Al, <=0.015% B, <=0.2% rare earth metals, <=0.2% Y, <=0.1% Ca and <=0.10% Mg, and the balance Fe with inevitable impurities, and in which the value of Md (N) defined by the following formula (1) is controlled to >=125, and the value of Rs defined by the following formula (2) is controlled to >=530: (1) Md(N)=580-520C-2Si-16Mn-16Cr-23Ni-26Cu-300N-10Mo, and (2) Rs=750-30Ni-25Mn-18Cu-50C-30N.
Patent JP-2002317784-A (JP)
Title: Rotary two-stage compressor
Inventor: FUJIO KATSUHARU
IPC: F04C18/356
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To always secure the lubricating oil in a middle-pressure space provided in a back surface of a low-stage vane of a rotary two-stage compressor having a sealed container filled with the discharging pressure gas. SOLUTION: A lead-in opening part 34 for supplying the oil with a pressure difference from a high-pressure oil reservoir 32 to a low-stage vane back surface chamber 33 under the medium pressure condition is arranged at a position higher than a flow-out port 89 for flowing the oil from the low-stage vane back surface chamber 33. With this structure, the lubricating oil is always secured in the low-stage vane back surface chamber 33 to improve the durability of a low-stage vane sliding part.
Patent JP-2002316165-A (JP)
Title: Electrolytic water making apparatus
Inventor: KUNIMOTO KEIJIRO
IPC: B01D53/77
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water making apparatus capable of treating a harmful gas such as chlorine gas or the like by simple constitution. SOLUTION: The electrolytic water making apparatus is equipped with an electrolytic cell 20 for electrolyzing water to be electrolyzed to make electrolytic water, a liquid holding means 28 for holding a liquid dissolving the harmful gas generated from the electrolytic cell 20 and a liquid supply means 29 for supplying the liquid to the liquid holding means 28. The harmful gas can be repeatedly dissolved by simple operation.
Patent JP-2002323367-A (JP)
Title: Combinational weighing device and combinational weighing packing system
Inventor: YAMANAKA MASAYUKI
IPC: B65B1/32
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To facilitate a work for quality control of combinational articles. SOLUTION: This combinational weighing device 1 is equipped with an operation means 21, an ordinary discharge means 22, a sample specifying means 23, and a sample discharge means 24. The operation means 21 performs mixed combinational weighing of weighed plural kinds of plural articles at a prescribed ratio. The sample specifying means 23 specifies a specific kind of article from the plural kinds of article selected by the operation means 21. The sample discharge means 24 discharges the specific kind of article specified by the sample specifying means 23.
Patent JP-2002322274-A (JP)
Title: Polyimide, polyimide precursor and method for producing them
Inventor: HASEGAWA MASATOSHI
IPC: C08G73/10
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a new polyimide having a low dielectric constant, a high glass transition temperature and high transparency, to provide a prepolymer for the polyimide, and to provide a method for producing them. SOLUTION: This polyimide has repeating units A represented by formula (1) and repeating units B represented by formula (2), wherein the molar fraction X of the units A is 0<X<=1 based on the total amount of the components A and B.
Patent JP-2002323057-A (JP)
Title: Sprine joint
Inventor: NISHIDA TORU
IPC: F16D1/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a sprine joint which is hard to cause end tooth bearing and protects excessive contact surface pressure in the amount of misalignment in a considerably wide range when the excessive surface pressure is generated by the end tooth bearing when the misalignment occurs between a sprine axis and a sprine groove. SOLUTION: A slit is formed in the circumference direction of a sprine tooth and/or sprine groove to change the contact surface pressure in the axial direction of the sprine tooth and/or sprine groove.
Patent JP-2002275768-A (JP)
Title: Method for dyeing synthetic polyamide fiber
Inventor: KOGA TATSUYA
IPC: D06P3/24
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for dyeing a synthetic polyamide fibers with an iron mordant. SOLUTION: This method for dyeing the synthetic polyamide fibers is characterized by treating the synthetic polyamide fibers with a dye bath containing a disazo dye in the form of a free acid represented by the general formula (1) [wherein, ring-A may be substituted with Cl, nitro group, or a 1-3C alkyl group; and ring-B may be substituted with Cl, F, or a 1-3C alkyl group] at pH 3-4 and then carrying out iron mordanting with a mordant solution composed of an aqueous solution of an iron salt.
Patent JP-2002327732-A (JP)
Title: Connecting rod of engine
Inventor: MIKUNI JUNJI
IPC: C23C4/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a connecting rod of an engine having a superior sliding property in an inner sliding surface of an end portion of the connecting rod without losing the merit of the lightweight connecting rod. SOLUTION: The connecting rod 1 is formed by titanium alloy with lightweight and high strength. A sprayed film 5 made of a material having superior sliding property is formed on the inner sliding surface of the small end portion 4 of the connecting rod as a coated layer by means of a wire explosion spraying method. Thus, improvement for lightweight and a sliding property of the connecting rod is realized.
Patent JP-2002328176-A (JP)
Title: Scanning type optical barrier device
Inventor: SHIRAI TOSHIHITO
IPC: G01V8/20
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To confirm that a prescribed monitored region is secured in a scanning type optical barrier device for scanning with light beams in a range of an acute angle. SOLUTION: This scanning type optical barrier device is provided with a distance normality confirming circuit 30 provided with a distance information generating circuit 31 generating previously stored time difference data ΔTd by inputting a scanning mirror drive signal SD1 at the prescribed azimuth of a scanning beam BM1 of a scanning mirror 12, and a distance determining circuit 32 inputting a drive signal SL1 of a light beam generating circuit 11 and a light receiving signal Sa of a light receiving circuit 17 to determine whether the generated time difference of both signals SL1, Sa1 coincides with the time difference data ΔTd. Whether the distance between the scanning mirror 12 and a unit 20 is normal, is determined to confirm that the prescribed monitored region 1 is secured.