baber/WOPTO huggingface dataset:
Patent JP-2002314327-A (JP)
Title: Leakage waveguide structure
Inventor: NAKAMURA MAMORU
IPC: H01Q13/22
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a leakage waveguide structure having an elliptical horizontal cross section shape effective to communicate with an antenna. SOLUTION: In this leakage waveguide structure in which the wavelength of the radio wave to be transmitted inside a leaky-waveguide 1 is set to 51.7 mm and a horizontal cross section shape that is used while the antenna is made to correspond to the tube axis of the waveguide 1 at the angle of 135 deg. is elliptical, an average major axis inner diameter A and an average minor axis inner diameter B are set so as to satisfy 62 mm<=1.7 A (B/A)<-0.052> <=120 mm in the case the average major axis inner diameter of the ellipse is defined as A and the average minor axis inner diameter is defined as B.
Patent JP-2002312591-A (JP)
Title: Method for operating funds
Inventor: KUBOTA SHUJI
IPC: G06Q40/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To safely operate owned funds by reducing the risk of the capital loss, and using foreign currency deposit. SOLUTION: The funds of the Japanese yen of customer are converted as the capital into foreign currency at a first exchange rate, and the foreign currency is converted as the capital into the Japanese yen at a second exchange rate within a second fixed period after the lapse of a first fixed time, and the upper limit and lower limit of the Japanese yen as the capital are set within a fixed range before the Japanese yen is converted into the foreign currency, and when any exchange marginal profit is generated at the time of converting the foreign currency as the capital into the Japanese yen, not more than the sum of the capital converted into the Japanese yen, and the maximum sum within the range of the upper limit is repaid to the customer, and the sum of the differential profits larger than the upper limit is received by a financial institute,  and when any exchange differential loss is generated at the time of converting the foreign currency as the capital into the Japanese yen, not less than the sum of the capital converted into the Japanese yen, and the minimum sum within the range of the lower limit is repaid to the customer, and the sum of the differential loss smaller than the lower limit is covered by the financial institute.
Patent JP-2002020389-A (JP)
Title: Long wavelength absorption bacteriochlorin alkyl ether analogue
Inventor: PANDEY RAVINDRA K
IPC: A61P43/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a staple photosensitizer that is preferentially absorbed into a excessively proliferating tissue and effectively absorbs the light of wavelength in the range of from about 700 to about 850 nm. SOLUTION: This photosensitizer is a cyclic tetrapyrrole represented by the following chemical structure and analogues thereof.
Patent JP-2002317765-A (JP)
Title: Compressor for compressing medium
Inventor: KIKUCHI TOSHIYUKI
IPC: F04B39/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration resulting from the leakage of discharge gas and the generation of abnormal noises. SOLUTION: This compressor comprises a suction chamber 23 for sucking a medium into a casing 1, a discharge chamber 12 for discharging and reserving the medium compressed in the suction chamber 23, a partitioning member 13 for partitioning the suction chamber 23 from the discharge chamber 12, and a grooved portion 30 formed circularly on a sealing surface of the casing 1 for guiding oil reserved in the discharge chamber 12 to the sealing surfaces between the partitioning member 13 and the casing 1 in the state of sealing the casing 1 and the partitioning member 13 mutually at their opposed sealing surfaces.
Patent JP-2002318594-A (JP)
Title: Language processing system and language processing method as well as program and recording medium
Inventor: KOBAYASHI ERIKA
IPC: G10L13/08
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To produce an effective synthesized tone using such 'tone' as to express the meanings of the omnomatopoeia or mimetic word included in a text from this text for speech synthesis. SOLUTION: An omnomatopoeia/mimetic word analyzing section 21 extracts the omnomatopoeia or mimetic work from the text and an omnomatopoeia/ mimetic word processing section 27 forms the acoustic data of the effective tones corresponding to the omnomatopoeia or mimetic word. A speech fusing section 26 superposes the acoustic data formed by the omnomatopoeia/mimetic word processing section 27 to part or the whole of the synthesized tone data corresponding to the text.
Patent JP-2001351420-A (JP)
Title: Illumination device and guide light system
Inventor: MATSUNO SUSUMU
IPC: F21S2/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a guide light system with enhanced versatility. SOLUTION: A power line insertion hole 15 on a rear face plate 5 is knocked out and a connector 28 is electrically connected to a socket 52 of a light source 54 through a wiring insertion hole. A fitting part 57 of a rear panel display means 50 is inserted into a mounting part of a fixture body 2, on a rear face plate 5 of which is fitted the rear panel display means 50. A spring inserted from inside into a spring insertion hole 8 of the fixture body 2 fixes the main body on to the ceiling face, and a power line is introduced from a power line insertion hole 7 to connect to a terminal bard 26. The connector 28 is electrically connected to a socket of a light source 44. The fixture body 2 and a surface panel display means 40 are connected in temporary fixing with a linear body, so that both hands are free for use at a work in the air.  The fitting part 57 of the surface panel display means 40 is inserted into a mounting part 21 of the fixture body 2, an opening part of which is closed with the surface panel display means 40. The fixture body 2 and the surface panel display means 40 are jointed with a linear body to prevent the latter from falling.
Patent JP-2002319693-A (JP)
Title: Thermooptical power generator
Inventor: NAKAYAMA HIDEKI
IPC: F23D14/12
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a thermooptical power generator that can efficiently generate electric power by adopting a structure in which components are arranged in the optimum state. SOLUTION: This thermooptic power generator is provided with a combustor 16 which is supplied with fuel and air and burns the fuel, a porous emitter 14, which is heated by causing the combustion gas generated from the combustor 16 to pass through the inside of the emitter 14, and a thermooptic conversion element 20, which coverts the light radiated from the emitter 14 into electric power. In the power generator, the emitter 14 and element 20 are respectively positioned above and below the combustor 16.  By arranging the power generator constituted in this way, the burning state of the combustor 16 is stabilized, because the combustion gas is discharged, passing through the emitter 14 positioned above the combustor 16, without allowing the gas to stay in a combustion chamber, and the energy radiated from the surface of the emitter 14 increased, because the emitter 14 is heated efficiently.
Patent JP-2002325868-A (JP)
Title: Wood type golf club head
Inventor: SANO YOSHINORI
IPC: A63B53/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a wood type golf club head with stabilized directivity. SOLUTION: This golf club head 1 is made by forming a coating film 3 on the surface of the head base body 2 made of a metallic material. The coating film 3 is constituted of a ground layer 3a formed most to the head base body 2 side, a colored layer 3b formed on the outside of the ground layer 3a and comprising a coloring paint, a colored polarization layer 3c formed on the outside of the colored layer 3b and including a coloring paint and a polarization material, and a transparent clear layer 3d formed on the outside of the colored polarization layer 3c.
Patent JP-2002329715-A (JP)
Title: METHOD FOR TREATING SURFACE OF Te BASE COMPOUND SEMICONDUCTOR CRYSTAL AND Te BASE COMPOUND SEMICONDUCTOR CRYSTAL
Inventor: ARAKAWA ATSUTOSHI
IPC: H01S5/327
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating the surface of a Te base compound semiconductor crystal and a Te base compound semiconductor crystal, able to suppress variations in light intensity to manufacture a photoelectric transfer element having an excellent light emission characteristic. SOLUTION: During the period of the surface treatment of a Te base compound semiconductor crystal substrate, at least a first etching process and a second etching process are performed. In the first etching process, the surface of the Te base compound semiconductor crystal is etched using an etchant that is a mixture of hydrogen bromide, hydrogen peroxide and water, the capacity ratio of which is X: Y: 100 (1<=X<=24, 0.01<=Y<=10, 3<=X+Y<=25), and in the second etching process, the crystal is etched after the first etching process using a low concentration of acid or a mixture of a low concentration of acid and a small amount of hydrogen peroxide.
Patent JP-2002327120-A (JP)
Title: Compatibilizing agent composition, modifier composition, and thermoplastic polymer composition and method for producing the same
Inventor: KODAMA KAZUHISA
IPC: C08L101/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a compatibilizing agent composition having excellent properties for compatibilizing mutually incompatible polymers of a polymer constituting a matrix part and a polymer constituting a domain particle part, and further to provide a modifier composition having excellent modifying properties, a thermoplastic polymer composition capable of providing a molded product having excellent impact resistance and tensile elongation at break, and a method for producing the thermoplastic polymer composition. SOLUTION: This thermoplastic polymer composition comprising the mutually incompatible polymers of the polymer (a) constituting the matrix part and the polymer (b) constituting the domain part is regulated so that the number average domain diameter dn of the polymer (b) in the polymer (a) may be 0.01-1.0 μm, and the ratio dv/dn of a volume average domain diameter dv to the number average domain diameter may be 1-1.5.
Patent JP-2002328230-A (JP)
Title: Polarizing plate and method for manufacturing the same, protective film for polarizing plate, optical film and liquid crystal display device using polarizing plate
Inventor: KUSUMOTO SEIICHI
IPC: C09J129/04
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate with no problem brought about by saponification treatment and a method for manufacturing the same. SOLUTION: The polarizing plate comprising a polarizer which is provided with a transparent protective film on at least one surface thereof through an adhesive layer, is characterized by having a gelatinous coating layer deposited on a surface, to be stuck to the polarizer, of the transparent protective film.
Patent JP-2002329409-A (JP)
Title: Lighting fixture for vehicle
Inventor: OKADA SATORU
IPC: F21Y101/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture for a vehicle superior in water tightness and inexpensive in cost. SOLUTION: A cap 4 is loaded on a lamp housing 2 by means of a guide face 8, a bi-directional abutting part (a vertical wall 10 and a horizontal wall 11), a protrusion 13, an abutting protrusion 19, an opening end face 20 and an elastic plate part 21, integrally installed on the lamp housing 2 and the cap 4 in other words, by means of an insertion-stop means, rotation-stop means, rotation-detent means, and falling-out prevention means. As a result of this, since no hole is formed in the lamp housing 2 by a screw, water will not infiltrate into the inside of the lighting fixture, especially into a lighting room 22, via screw holes, and water tightness is superior. Further, since the screw is not used, the number of parts is reduced and the cost becomes lowered all the more.
Patent JP-2002334433-A (JP)
Title: Information recording method, information recorder and information processor
Inventor: YOKOI KENYA
IPC: G11B7/0045
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an information recording method by which sufficient heating and cooling time can be assured with easy pulse control, a predetermined record mark length is obtained without accelerating a light source drive part and high-speed recording is achieved. SOLUTION: Sufficient heating and quenching are achieved even at high-speed recording by increasing the number of heating pulses Hmp and the number of cooling pulses Cmp by one each time the mark data length is increased by 2T. Further, an erasing pulse E2 or E3 for erasing a record mark which defines record mark length is added, depending on the increase or decrease of the level of the erasing power Pe1, to the erasing region head portion which follows the rearmost cooling pulse Cend. Thus control of the rear edge position corresponding to the mark length is made possible with high accuracy with a simple pulse control using the combination of the rearmost cooling pulse Cend and level setting of the 2nd erasing power Pe2 or the 3rd erasing power Pe3 of the erasing pulse E2 or E3 for the record mark without changing the pattern of each heating pulse Hmp in the multi-pulse train.
Patent JP-2002292151-A (JP)
Title: Japanese doll head and manufacturing process therefor
Inventor: SUZUKI AKITO
IPC: A63H9/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a Japanese doll head, the hairline of which can be easily represented even by an unskilled person and is well finished to look natural, and a process for manufacturing the same. SOLUTION: A Japanese doll head 1 having hair and face portions 2 and 3 comprises a colored portion A formed along the fringe of hair 7 and having the same color as the same, and a plurality of thin lines 9 drawn in an area adjacent to the colored portion A in such a way as to overlap each with the colored portion A at one end to show the state of hair at the hairline. In addition, the process of manufacturing the Japanese doll head 1 having hair and face portions 2 and 3 comprises the steps of forming the colored portion A the same in color as the hair 7 along the hairline thereof and drawing a plurality of the lines 9 in the area adjacent to the colored portion A such that they each overlap with the same at one end to show the state of hair at the hairline.
Patent JP-2002335484-A (JP)
Title: Data recorder
Inventor: WATABE OSAMU
IPC: G11B27/10
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a data recorder that can reduce a time from a recording start instruction until start of recording operations at execution of reserved recording. SOLUTION: The data recorder includes a microcomputer 12 that calculates a reserved recording start position from an unrecorded area of an optical disk 5 loaded to the data recorder when reserved recording is designated and a nonvolatile memory 4 that stores the calculated reserved recording start position. The data recorder read the reserved recording start position from the nonvolatile memory 4 at execution of the reserved recording and starts recording of data signals onto the optical disk 5.
Patent JP-2002331294-A (JP)
Title: Method and apparatus for improving quality of water in closed water area
Inventor: TOMINAGA MASATERU
IPC: C02F1/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a water quality improving method capable of more efficiently improving water quality, capable of reducing the generation of matters requiring disposal like dredged soil to the minimum and enabling the miniaturization of necessary equipment. SOLUTION: In the method for applying flocculation/separation treatment to water to be treated taken in from a closed water area W in a flocculation/ separation device 3 and returning the treated water to the closed water area W to improve the quality of water in the closed water area W, bottom water in the vicinity of a bottom composition is taken in as water to be treated while moving the intake port 4 of an intake device 2 in close vicinity to the bottom composition M of the closed water area.
Patent JP-2002333291-A (JP)
Title: Heat transfer system
Inventor: NAGAE KOJI
IPC: F25B1/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer system in which the size of an indoor unit can be reduced, e.g. the indoor unit can be carried in using an elevator. SOLUTION: The heat transfer system comprises a condenser 5 and a plurality of evaporators 9 disposed, respectively, in a plurality of indoor units 7 each installed in the ceiling 10 above a ceiling plate 8 of the same room having a corresponding air outlet 12. A natural circulation cycle is formed by connecting the condenser 5 and the evaporator 9 through a refrigerant liquid pipe and a refrigerant gas pipe 19 and encapsulated with refrigerant.
Patent JP-2002301177-A (JP)
Title: Bar for shooting disk
Inventor: TSURUMA KAZUNARI
IPC: A63B65/10
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a bar-like tool, from which a disk can be shot, by a method wherein the disk is attached to the front end of the tool and the tool is swung by hand. SOLUTION: In a bar-like tool wherein a disk is attached to a bar, the disk is temporarily fixed to the bar through a fitting or the like so that the disk can be released at the moment the disk is shot.
Patent JP-2002343972-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: OKUBO YASUNORI
IPC: H01L27/12
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To flatten a step caused by the formation of a lower gate electrode accurately and efficiently. SOLUTION: An SiO2 film 10 is so deposited as to fill a recessed part 2 of a stopper film 3 (S10), and a recessed part 12 is formed only in a gate electrode formation section of the SiO2 film 10 (S11). Thereafter, a polysilicon layer 4 is so deposited as to fill the recessed part 12 (S12), and then the polysilicon layer 4 is etched (S14) via a mask 13 (S13) and then polished to be flattened to the same thickness as the SiO2 film 10 to form a gate electrode 14 (S15). Next, a SiO2 film 15 is so deposited as to cover the gate electrode 14, and then hydrogen ions are implanted from the SiO2 film 15 side to form an ion-implanted layer 16 in a semiconductor substrate 1 (S16).  Thereafter, a base substrate 8 is laid on the surface of the SiO2 film 15 (S17), heat treatment is conducted to peel off the semiconductor substrate 1 (S18), and only the remaining part of the semiconductor substrate 1 is selectively polished (S19).
Patent JP-2002343292-A (JP)
Title: Insulation support for accelerator
Inventor: SHUDO HIROYUKI
IPC: G21K5/04
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To eliminate electric discharges generated between electrode members, and firmly joint the electrode members on an insulation support, and thereby improve reliability with respect to fine vibrations over a long time. SOLUTION: This insulating support for accelerator is provided with two circular electrode members 2 disposed to face to each other wherein plural through-holes which penetrate the top and bottom surfaces are formed almost in same intervals; plural column shaped insulating supports 1 having a recessed part having a circular cross sectional shape at both ends surfaces where the both ends surfaces are respectively jointed to a main surface of the two electrode members 2 facing, so that the recessed part is coaxial with the through- hole, and a column shaped metal jointing member 6 inserted and brazed in the through-hole and the recessed part and having a hole on the end surface of a side inserted into the recessed part; and arithmetic average roughness of an exposed surface of the electrode member 2 and the metal jointing member 6 is set to 0.4 μm or smaller.
Patent JP-2002336081-A (JP)
Title: Structure for holding baggage in vehicle compartment
Inventor: KAKEI MORIO
IPC: A47C7/02
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a baggage holding structure in a vehicle compartment which holds a baggage stored in a baggage storing space in the lower part of a seat cushion in a stable state. SOLUTION: The baggage holding structure in the vehicle compartment is constituted such that a seat belt 3 for restricting a person in the vehicle is obliquely disposing over a baggage storing space 2 and holds a baggage 4 stored in the space 2. The configuration permits the baggage stored in the baggage storing space 2 to be held in the stable state through the use of the seat belt 3 for restricting the person in the vehicle.
Patent JP-2002343227-A (JP)
Title: Cathode for electron tube and manufacturing method therefor
Inventor: TERAMOTO HIROYUKI
IPC: H01J1/26
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a cathode for an electron tube, having little deterioration in emission, and which is capable of suppressing fluctuation of a cut-off voltage. SOLUTION: In the cathode for the electron tube, an allow layer 4 is formed on the surface of a cathode substrate 3 and an emissive material layer 5 is adhered and formed on the alloy layer 4. The cathode substrate 3 is composed mainly of nickel and contains at least one type of reducing agent. An uneven part 3a with a maximum height Ry of 5-100 μm, stipulated by JISB0601, is provided on the surface of the cathode substrate 3. The alloy layer 4 contains nickel, and at least one or more types of metals from among tungsten, molybdenum, chromium, zirconium, cobalt, and aluminum. The emissive material layer 5 is composed mainly of alkaline earth metal oxide containing at least barium and preferably contains 0.01-25 wt.% rare earth metal oxide.
Patent JP-2003018716-A (JP)
Title: Method for extending communication cable pipe arrangement
Inventor: MIYABE YASUYUKI
IPC: F16L1/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To easily extend a communication cable pipe arrangement for an existing cable protective conduit line composed of a plurality of inner pipes in an outer pipe. SOLUTION: An opening having a diameter enough for inserting the inner pipe is formed at a fixing plate to which both outer and inner pipes are connected via a pipe joint fixed to a handhole sidewall; the inner pipe having flexibility is inserted to the outer pipe from the opening of the fixing plate; an extension fixing plate having an opening of almost the same diameter with that of the inner pipe is disposed so as to be laid on the above fixing plate and fixed to both handhole sidewalls; and the edge of the inner pipe is fixed to the opening of the fixed extension fixing plate via the pipe joint.
Patent JP-2002347077-A (JP)
Title: Injection molding apparatus
Inventor: MORIZAKI OSAMU
IPC: B29C45/26
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent the back flow of gas packed in a molding material on the side of a gate part. SOLUTION: The distance L between the vicinity of the end on the side of a cavity 24 in a gas supply passage 30 and the vicinity of the opening end of a gate 26 is set up corresponding to the pressure of the gas and the retardation period of the compressed gas.
Patent JP-2002354191-A (JP)
Title: Image reader and image forming device
Inventor: KUSUMOTO HIROSHI
IPC: H04N1/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an image reader and an image forming device that can prevent paper powder or the like caused when an original passes through a slit glass plate from dropping into a device main body while maintaining the removal of the slit glass. SOLUTION: In the image reader adopting a sheet through method provided with the slit glass plate 2 placed above an image read means such as an exposure lamp 4 and a 1st mirror 51, a mount member 41 for mounting on the slit glass plate 2, and a guide 23 that picks up a carried original in the vicinity of the slit glass plate 2, the slit glass plate 2 is provided with an elastic member 61 that is partly projecting from one edge of a lower face of the slit glass plate and mounted in a length direction so as to overlap with the mount member 41. Further, the guide 23 and the slit glass plate 2 are structured removably.