baber/WOPTO huggingface dataset:
Patent JP-2001211437-A (JP)
Title: Multimedia cti system
Inventor: UOZUMI MITSUNARI
IPC: G10L13/04
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia CTI system that provides a scenario of automatic reply to enhance the under standing of speaking in a guidance or the like by using both audio and image data in common through a telephone line. SOLUTION: A voice recognition section 7 converts a voice instruction from a video phone 1 via virtual termination section 6 into a form that can be interpreted by a reply scenario section 12 and outputs the converted voice instruction to the reply scenario section 12, an image reception section 9 converts an image instruction from the video phone 1 via the virtual termination section 6 into a form that can be interpreted by the reply scenario section 12 and outputs the converted image to the reply scenario section 12, the reply scenario section 12 reads a reply and image data from a database (not shown) according to instruction contents from the voice recognition section 7, a voice synthesis section 8 converts a reply from the reply scenario section 12 into a voice,  an image transmission section 10 converts the image data from the reply scenario section 12 into an image and the virtual termination section 6 transmits the voice reply received from the voice synthesis section 8 or the image received from the image transmission section 10 to the video phone 1.
Patent JP-2001215342-A (JP)
Title: Pipe pressing jig, pipe attaching device and pipe attaching method
Inventor: NARUSHIGE KEIJI
IPC: G02B6/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a pipe pressing jig capable of improving work efficiency when a pipe is connected to an object such as a communication package. SOLUTION: The pipe pressing jig is used when the pipe 103 is joined to a package 101. A rotation preventing integral type pipe pressing jig 301 is provided with a projected part 301a. The projected part 301a engages with a groove 107 formed in the pipe 103. The pipe 103 is pressurized against the package 101 by the rotation preventing integral type pressing jig 301 because a SUS bar 207 is placed on the slope of the rotation preventing integral type pressing jig 301. Although the pipe 103 is joined to the package 101 by brazing in such a state, since the projected part 301a engages with the groove 107, the rotation of the pipe 103 is prevented.
Patent JP-2001213901-A (JP)
Title: Method for manufacturing cellulose acetate
Inventor: YAMAKAWA KAZUYOSHI
IPC: C08B3/06
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a cellulose acetate suitable for preparing a cellulose acetate solution (dope) in a milder condition using an organic solvent other than methylene chloride. SOLUTION: In the method for manufacturing a cellulose acetate comprising using cellulose as a raw material and subjecting to an acetylation reaction to produce a cellulose acetate, an acetic ester is used as an acetylating agent.
Patent JP-2001213670-A (JP)
Title: Method of making sintered ceramics
Inventor: TANAKA KOICHI
IPC: C04B35/645
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of making a sintered ceramics superior in characteristic, yield and stability on mass production. SOLUTION: The entire surfaces of a mold is covered by slurry with a dipping method or a spraying method and then by boron nitride. The mold is laid into glass powder and set in a HIP apparatus. The atmosphere in HIP is displaced by a pressurized gas at 1 atmospheric pressure or more. The mold or calcinated mold is sintered at specific temperature and pressure.
Patent JP-2001217244-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ENDO MAMORU
IPC: H01L21/28
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for reducing the ratio of an Al-Ti reaction layer in wiring containing at least Al by suppressing the reaction of Al and Ti, and its manufacturing method. SOLUTION: This semiconductor device is provided with a wiring groove 5a that is formed at an interlayer insulation film 5, a double-layer TIN layer 12 with different crystal orientations while being formed at the bottom of the wiring groove 5a, and an Al alloy wiring 15a that is formed on the double-layer TiN layer 12 and is buried into the wiring groove 5a.
Patent JP-2001219478-A (JP)
Title: Method for manufacturing inner liner with film and manufacturing device therefor
Inventor: OGAWA YUICHIRO
IPC: B29D30/30
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To manufacture an inner liner 66 with a film 15 which is simple and less costly and nevertheless, is almost free from a stretch and creases with a uniform wall thickness. SOLUTION: A molding drum 58 is made to closely stick to a cylindrical film piece 15 by first fitting the cylindrical film piece 15 outwardly to the outside of a molding drum 58 and then stretching the diameter of the molding drum 58. Consequently, no stretch or contraction (creases) is locally generated in the cylindrical film piece 15, and also the axial relative positional relationship between the cylindrical film piece 15 and the molding drum 58 can be established with high precision. Thus the wall thickness of the manufactured inner layer 66 with the film 15 can be made uniform.
Patent JP-2001219753-A (JP)
Title: Oil cooler for farm working vehicle
Inventor: FUJITA YASUSHI
IPC: B60K17/06
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an installation place for an oil cooler cooling oil and operate a cooling fan for the oil cooler at proper timing. SOLUTION: In this farm working vehicle using oil in a transmission case 1 for running in which a gear shift mechanism due to gear interlocking is provided and oil in a hydraulic circuit H together, an oil cooling device is constituted in such a way that the oil cooler 2 cooling the oil is arranged at an upper position of a machine body 3 and the cooling fan 5 for the oil cooler 2 is operated when a pressure set in advance in the hydraulic circuit H is detected by a pressure detection means 4.
Patent JP-2001226729-A (JP)
Title: Aluminum alloy for heat exchanger excellent in corrosion resistance
Inventor: YOSHITOMI YUJI
IPC: C22C21/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy free from the need of a sacrificial anode surface material when used as a tube material for a heat exchanger of an automotive radiator, heater core or the like. SOLUTION: This aluminum alloy contains 0.1 to 1.5% Mn, 0.01 to 1.0% Cu, 0.3 to 1.5% Fe, 0.05 to 0.3% Ti and 0.01 to 0.5% Zn, containing one or two of 0.01 to 0.3% Sn and 0.01 to 0.1% In at request, containing 0.01 to 0.3% Zr at request, moreover containing 0.4 to 1.0% Si at request, and the balance Al with inevitable impurities. The alloy exhibits excellent corrosion resistance in a pH region in a wide range from acidity to alkalinity, and the cladding of a sacrificial anode surface material is made unnecessary (the omission of a cladding stage). The material can be made lighter and thinner and the simplification of the process are made possible, and the material cost and the production cost are reduced.
Patent JP-2001229757-A (JP)
Title: Harness protection device
Inventor: WATANABE MASARU
IPC: H01B17/58
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To simplify attachment and detachment of a harness protection cover and to ease visual recognition and confirmation of the harness within the protecting cover. SOLUTION: The harness protection device is equipped with an upper wall 11, a pair of side walls 12, 13 that erect at their both sides continuously and vertically, a pair of juts 14, 15 that extend from each side wall continuously and horizontally, and a pair of notches 16, 17 that cut through each jut.  Also equipped is the cover 10 that protects the harness 1 at the upper wall 11 and side walls 12, 13; a lower beam 23 supporting the harness at the bottom, the first vertical arm 24 that continuously erects at an end of it and passes through one of the notches 16, 17; an upper beam 25 that foldably continues to this and faces the lower beam 23 by putting the harness and the cover 10 between the both beams, the second vertical arm 27 that continuously erects at the other end of the lower beam 23 and connects to the tip of the upper beam 25; and a clamper 20 having an engaging groove 28 and an engaging catch 29 for retaining connection of the tip 26 of the upper beam 25 and the second vertical arm 27.
Patent JP-2000354668-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of sufficiently improving the expectation of a player for getting a prescribed value by closely relating the operation of a selected main pattern to the acquisition of the prescribed value in a picture pattern game. SOLUTION: A game in which a pair of selected main patterns treat a pattern to be selected is displayed on a display screen. When a player succeeds in the game for treating the pattern to be selected, a prescribed value is given thereto, so that the attention of the player is directed to the success of each operation every time each selected main pattern operates to treat the pattern to be selected.
Patent JP-2001228404-A (JP)
Title: Vertical illumination type microscope, inspection apparatus for probe card and method for manufacturing probe card
Inventor: YAMAZAKI HIDEKAZU
IPC: G02B21/24
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a vertical illumination type microscope which allows the distinct observation of the appearance of a cylindrical object to be inspected. SOLUTION: This microscope has a stage 101 for supporting the object 102a to be inspected, an objective lens 112 and a deflecting member 111 for making illumination light incident on the objective lens 112. A reflection member 105 for reflecting at least part of the light of the illumination light emitted from the objective lens 112 toward the object 102a to be inspected, which part is not cast to the object 102a to be inspected, toward the objective lens 112 is mounted on the stage 10. The illumination light is reflected by this reflection member 105, by which the observation of the image of the object to be inspected in the uniformly bright background is made possible in spite of the vertical illumination.
Patent JP-2001240648-A (JP)
Title: Elastomer film or sheet and laminated film or sheet using the same
Inventor: FUJIWARA AKIHIKO
IPC: B32B25/10
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an elastomer film or sheet that has excellent mechanical properties, for example, strength, flexibility and the like and heat resistance as well as excellent water impermeability and excellent moisture permeability and laminated film or sheet using the same. SOLUTION: This elastomer is a block copolymer that comprises (A) a polyester copolymer that is constituted with the repeated units of short-chain polyester component represented by general formula (1): -CO-R0-CO-O-R1-O- (wherein R0 is a 6-12C divalent aromatic hydrocarbon group and R1 is a 2-8C alkylene group) and with the recurrent units of the long-chain polyester component represented by general formula (2): -CO-R0-CO-O-R3-O- [wherein R0 is a 6-12C divalent aromatic hydrocarbon group; R3 represents the component that is constituted with the recurrent units represented by the general formula:  R4-O- (wherein R4 is a 2-8C alkylene group) and has a number-average molecular weight of 500-5,000] and (B) a polyether that is constituted with the recurring units represented by general formula (3): -R3-O- (wherein R3 is a 2-8C alkylene group), in which the polyester copolymer (A) and the polyether (B) are bridged with the urethane bond component (C) represented by formula (4) -CO-O-NH-R4- NH-CO-O- (wherein R4 represents a 2-15C alkylene group, phenylene group, or methylene group or a functional group to which the above-stated alkylene group and phenylene group are bonded) and the amounts of the components (B) and (C) are characteristically 50-150 pts.wt. and 10-300 pts.wt. per 100 pts.wt. of the component (A), respectively.
Patent JP-2001227251-A (JP)
Title: Door
Inventor: TSUKITO HIDEO
IPC: E06B3/70
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a wooden door avoiding warping arid twisting over a long period and having excellent fire resistance. SOLUTION: Carbon fibers are laid in a line and integrated together between a surface decorating member 5 and a core 8. The carbon fibers are bundled into a hardened sheet 6 using a thermosetting resin as a matrix. Further, the hardened sheet is formed into three layers comprising a porous sheet, a resin- impregnated carbon fiber sheet, and another porous sheet.
Patent JP-2001226523-A (JP)
Title: Rust prevention additive, resin composition containing the same, and rust prevention structure therewith
Inventor: TAKADA SEIICHI
IPC: C08K3/32
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a rust prevention additive which overcomes the difficulties present in prior arts, exhibits sufficient rust prevention effects, and can impart transparency to a coating or to an FRP lining; a resin composition which contains the additive and can give a transparent cured item; and to provide a rust prevention structure which is prepared by using the composition. SOLUTION: The additive contains calcium monohydrogenphosphate as the effective component. The resin composition is prepared by adding the additive containing calcium monohydrogenphosphate as the effective component to a resin and gives a transparent cured item.
Patent JP-2000200881-A (JP)
Title: Formation of ferroelectric memory circuit
Inventor: PATEL DIVYESH N
IPC: H01L27/105
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To form a ferroelectric memory circuit by performing first annealing in ozone atmosphere, forming/defining an upper electrode on a ferroelectric layer, performing second annealing, defining a lower electrode and then performing third annealing. SOLUTION: When a ferroelectric memory circuit is formed, a lower electrode structure is formed on an underlying layer and a ferroelectric layer is provided on the lower electrode. Subsequently, a step for performing first annealing in ozone atmosphere, a step for forming/defining an upper electrode on the ferroelectric layer, a step for defining a lower electrode, and a step for performing third annealing are carried out sequentially. Preferably, an individual contact window reaching the upper and lower electrodes is defined in a glass layer, Fourth annealing is performed, a contact window is formed in a substrate to the glass layer, a metallization layer is formed/defined on the glass layer and in the contact window, and then fifth annealing is performed.
Patent JP-2001235193-A (JP)
Title: Humidifier and evaporation auxiliary for humidifier
Inventor: ODAJIMA SADAO
IPC: F24F6/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To enhance the humidification capacity by suppressing power consumption. SOLUTION: In a humidifier whose fan is surrounded by an evaporation auxiliary and which discharges, as steam, the moisture absorbed by an evaporation auxiliary by the suction force of a fan and the exhaust force, the evaporation auxiliary 4 is made by curving the member 4a of the roughly rectangularly parallelepiped made of a water absorptive sheet where many tubular passages 41 in thickness direction are regularly bundles in parallel such that it lies parallel with the fan, around the fan 3, and in attachment state of the evaporation auxiliary, the tubular passage 41 of the evaporation auxiliary 4 narrow gradually toward an inner outlet 44 from an outer inlet 43.
Patent JP-2001244329-A (JP)
Title: Compound semiconductor device
Inventor: KOBAYASHI SHINJI
IPC: H01L29/872
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a compound semiconductor device having a reduced leakage current flowing via a substrate. SOLUTION: A semiconductor device with several semiconductor elements formed on a semi-insulating compound semiconductor substrate comprises in every element a layer of the reverse conductivity type to that of a bottom layer composing a semiconductor element, between the substrate and the bottom layer.
Patent JP-2001239502-A (JP)
Title: Router
Inventor: UTSUNO ATSUSHI
IPC: B27C5/10
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To surely maintain a cut depth set without being influenced by vibration and the like. SOLUTION: In a cut depth-adjusting mechanism 11, a screw part 15 of a stopper pole 14 are inserted with a gap into a through hole 13 bored in a support part 12 of a main body 3 and a screw hole 19 of a slide button 18 inserted with a gap into a bottomed hole 17 of the support part 12. Since the slide button 18 is energized to an opening side of the bottomed hole 17 by a coiled spring 20, the screw hole 19 is engaged with the screw part 15 in a normal state, and the stopper pole 14 is supported at that position. Further a knob 22 is screwed in a second screw part 21 at a front edge of the slide button 18. When the knob 22 is screwed into the second screw part 21, the slide button 18 is sent forward by screw, and the screw hole 19 is further intensively pushed to the screw part 15.
Patent JP-2001233211-A (JP)
Title: Measuring device of pickup on ground of automatic train stopping device
Inventor: HITOTSUBASHI SHUSUKE
IPC: B61L3/12
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device of a pickup on the ground of an automatic train stopping device capable of restraining erroneous detection. SOLUTION: A pilot signal of a prescribed frequency and a signal of a spectrum flat up to the prescribed frequency are impressed on a transmission coil 5T of a pickup from a multiple frequency signal generator 1. The pilot signal is extracted from voltage induced to a receiving coil 5R of the pickup by electromagnetic induction of a receiving coil 5R of the pickup and a coil of the pickup 6 on the ground to detect a level change in the extracted pilot signal on the basis of a distance between the pickup 6 on the ground and pickup 5 to correct a level of the voltage induced to the receiving coil 5R of the pickup 5 on the basis of the level change in the pilot signal to discriminate the fact of monotonously increasing and monotonously reducing in the prescribed number of measuring date sandwiching a resonance frequency of the pickup on the ground from a discrete spectrum obtained by  performing Fourier transform on the induced voltage of the receiving coil 5R of the level-corrected pickup 5 by a Fourier transform operation circuit 12C to be used as the measuring data from the pickup 6 on the ground.
Patent JP-2001242412-A (JP)
Title: Virtual image viewing optical system
Inventor: KIKUCHI MASAHITO
IPC: G02B17/08
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a video of high quality by enhancing various optical performances in a virtual image viewing optical system which projects the video of a video display element, such as a liquid crystal display panel, on a user's retinas in the eyeball. SOLUTION: The virtual image viewing optical system 3 for projecting the video of the video display element 2 of the user's retinas in the eyeball, and making a virtual image just directly ahead is composed of the first prism 4 having a function which guides the illuminating light in a video screen S9 of the video display element and performs proper correction on the video of the video display element, the second prism 5 which has the surface where the reflective coating was applied, and the total reflection surface, and a ocular lens 6. The first prism and the first second prism use at least one plane as a freely curved surface, respectively, the first prism has a surface where the half-mirror coating was performed, or reflecting members, such as a holographic mirror.
Patent JP-2001242711-A (JP)
Title: Developing device and image forming device
Inventor: SEKINE TAKEYOSHI
IPC: G03G15/09
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent toner or developer from sticking to a developing sleeve, which happens to occur. SOLUTION: In this developing device, a developer carrier 41 is constituted of a non-magnetic sleeve 43 and a magnet roller 44 fixedly arranged in the sleeve 43, and the roller 44 is equipped with a developer drawing-up magnetic pole, a developer carrying magnetic pole and a main magnetic pole for the napping of the developer. The attenuation factor of the flux density of the main magnetic pole in a normal direction is >=40% and an irregular rugged pattern is formed on the surface of the sleeve 43.
Patent JP-2001245953-A (JP)
Title: Nozzle structure
Inventor: KAWAMOTO EIICHI
IPC: A47L9/02
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle structure which can easily move a nozzle along a surface with a matter to be sucked adhered thereto during the suction, and prevent the liquid from being scattered outside even when the liquid is sprayed against the matter to be sucked inside the nozzle. SOLUTION: In the nozzle structure which is connected to a suction device and used to suck the matter to be sucked, an outside air inlet to introduce the outside air from a periphery of the nozzle into the nozzle when the suction device is operated is formed on the end of an opening side facing the matter to be sucked in the nozzle.
Patent JP-2001249632-A (JP)
Title: Folding display board
Inventor: KAWAI TAKASHI
IPC: G09F7/18
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a folding display board which is foldable small and is low in a manufacturing cost. SOLUTION: Struts 6 are supported at a base 1 turnably to a state that the struts are brought down horizontally and a state that the struts are erected. The bottom end side of a display sheet 19 carrying visible information is mounted at a take-up roll supported at the base 1 and the take-up roll is energized by a roll energizing spring in a direction where the display sheet is taken up. In use, the struts 6 are erected and the top end side of the display sheet 19 is detained to the top end side of the struts 6, by which the display sheet 19 is maintained in a state that the display sheet is spread to a surface form.  While the display board is not used such as in storage and transportation, the top end side of the display sheet 19 is removed from the top end side of the struts 6 and the display sheet 19 is taken up on the take-up roll by the restoring force of the roll energizing spring and the struts 6 are put into the state that the struts are brought down horizontally, by which the display sheet is put into the folded state.
Patent JP-2001250796-A (JP)
Title: Method and apparatus for forming metal wiring film
Inventor: FUJIKAWA TAKAO
IPC: C23C14/34
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for forming a metal wiring film of a semiconductor wafer produced according to a fine design rule of 0.1 μm or less through continuous processing. SOLUTION: The apparatus for forming a metal wiring film comprises a CVD chamber 10 forming a barrier film for preventing reaction between a metallic material and an insulation film material by CVD, a PVD chamber 11 for depositing a film of the metallic material by sputtering under an inert gas atmosphere containing hydrogen gas, a high pressure treating chamber 12 for pressure filling holes and trenches with the metallic material by heat treating a wiring film under a high pressure gas atmosphere, an a central chamber 14 provided with a transfer body 13 for placing a substrate to be treated in each chamber 10, 11, 12 and taking out the substrate therefrom.