baber/WOPTO huggingface dataset:
Patent JP-2001259901-A (JP)
Title: Cutting method for high hardness material
Inventor: OGATA YASUNOBU
IPC: B23B1/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To stably machine a material to be cut having high surface hardness and lower inner hardness than the surface hardness at a final point of machining, while suppressing a reduction in a service life of a tool. SOLUTION: In this cutting method, a tool T is allowed to cut into a final point in a depth direction of a worked portion at a specified speed, and when the width of a cutting edge is narrower than the width of machining, the worked portion is machined in plural times by repeating the action. The movement of the tool is stopped at the final cut-in point of each time, while a component 1 (material to be cut) rotates several to tens times. Thereby, even if the hardness of the material to be cut is decreased at the final point, the generation of chatter can be prevented.
Patent JP-2001264531-A (JP)
Title: Color filter
Inventor: HARAGA HIDEAKI
IPC: G02F1/1333
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a novel color filter wherein a photosensitive material not inferior in resolution and color reproducibility while having advantages of a color filter photosensitive material can be obtained and to provide digital picture data having higher picture quality. SOLUTION: The color filter having a stripe repetitive pattern of blue, green, red (blue, green and red are also shown as B, G and R, respectively, in the following) or B.G.R.G is characterized in that each filter B, G and R has >=10 μm and <=30 μm width and all filters have >=80% spectral transmittance in a wave length of 750-900 nm wavelength.
Patent JP-2001269971-A (JP)
Title: Turning arm of unloading machine for molded product
Inventor: SHIOTANI YOSUKE
IPC: B29C45/42
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a turning arm of an unloading machine for a molded product by which an unloading cycle can be shortened by promoting the fast- responsiveness at turning while reducing its weight, the forming cost is reduced, the durability is promoted by preventing a break or the like due to repetitive use with elapsed time, and the vibration is reduced at the turning and the turn ing stop by regulating the runaway of a cable or the like housed. SOLUTION: This turning arm is mounted on the turning shaft of a turning member fixed on a fixed metal mold mounting plate of a molding machine, the molded product is taken out by reciprocally turning the turning arm provided with a chuck on the end portion between the molding portion of the forming machine and the releasing position outside the molding machine. The turning arm is coated with a carbon fiber reinforcing resin body by winding at least one or more carbon fiber cloths impregnated with a thermosetting synthetic resin on the outer surface of a core material made of foam resin where a recess is formed between the base of a turning shaft side and the tip. Various kinds of cables are housed into the recess of the core material made of foam resin.
Patent JP-2001271308-A (JP)
Title: Recycle plant for asphalt waste material and method of operating recycle drier
Inventor: IMAOKA TERUTAKA
IPC: E01C19/10
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a recycle plant, by which an asphalt mixture can be obtained by removing smoke and an odor component by the operation of only a recycle drier and which is operated easily. SOLUTION: The surface moisture of the waste material A is removed in a half drying type recycle drier 21a, and an exhaust gas generated in the recycle drier 21a is forwarded into a dust collector 12, moisture in the waste material A is removed in a full drying type recycle drier 21b, and the exhaust gas generated in the recycle drier 21b is returned to a combustion furnace 11 supplying the recycle driers 21, 21b with hot air.
Patent JP-2001272726-A (JP)
Title: Optical device and projection type display device using the same
Inventor: SATO YOSHIHISA
IPC: G02F1/1335
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical device capable of realizing miniaturization and a projection type display device using the same. SOLUTION: A 1st MLA 131 constituting an integrator optical system 13 is integrally arranged so as to make the light emitting part 123 of a reflection condensing mirror 12 have a function as a surface plate. Thus, a distance between the effective reflection part of a condensing reflection mirror and the 1st MLA is shortened. As a result, the optical path of the optical system is shortened, so that the optical system of a projector is made small. Since the MLA is integrated so as to have a function as the surface plate of the condensing reflection mirror, the number of optical devices is reduced by one, and loss due to the surface reflection (Fresnel reflection) of light caused on a boundary having the difference of refractive index is reduced, and more luminous flux is guided to an SLM 15 and a screen 17, whereby the high-luminance projector is realized.
Patent JP-2001272624-A (JP)
Title: Optical scanner
Inventor: SUZUKI SEIZO
IPC: H01L25/07
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a good image by suppressing ghost light generated by reflection on the surface of the rib of the holding frame body of a beam deflected by the light deflector and emitted out of an effective diameter in an optical scanner provided with a scanning imaging lens made of a plastic reinforced by the holding frame body. SOLUTION: The optical scanner condenses deflected light flux deflected by the light deflector 5 as a light spot on a surface to be scanned with the scanning imaging lens, and scans the surface to be scanned. At least one main body 8 of lens among scanning imaging lenses is held by the holding frame body 9. The surface 9a of the rib at the end of the longitudinal direction of the holding frame body is inclined so that the ghost light generated when deflected light flux reflects at the end of the longitudinal direction of the holding frame body make the optical path change in the corresponding subscanning direction.
Patent JP-2001274324-A (JP)
Title: Semiconductor mounting substrate for multilayer semiconductor device, and semiconductor device and multilayer semiconductor device
Inventor: YAMAZAKI AKIO
IPC: H01L25/18
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor mounting substrate for a multilayer semiconductor device, semiconductor device and multilayer semiconductor device which can realize the reduction in size and a higher integration of a semiconductor package. SOLUTION: The semiconductor mounting substrate for a multilayer semiconductor device is a resin substrate which is provided, on a first face, with a first interconnection and recesses, and, on a second face, with second multilayer connections and second interlayer connections. The first interconnections are provided with chip connections, first multilayer connections, and first interlayer connections. The chip connection terminals are formed in an area where the recesses are formed, and the first interlayer connections are formed in the other area the where the recesses are formed. The interconnection including the chip connections and the first interlayer connections is formed along the first face. The semiconductor device has one or more semiconductor chips mounted on this substrate and the multilayer semiconductor device is a plurality of these stacked semiconductor devices.
Patent JP-2001279676-A (JP)
Title: Stone filling method for gabion
Inventor: KAMATA AKIHIRO
IPC: E02B3/08
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of gabions caused at stone filling time. SOLUTION: Stones are filled by removably installing long size reinforcing materials R1 and R1 along a surface of front nets 12 etc., of the gabions 10 etc. The reinforcing materials R1 and R1 reinforce the front nets 12 etc., from the outside. When filling the stones, the front nets 12 etc., are deformed outside to prevent the gabions 10 etc., from getting out of shape.
Patent JP-2000344890-A (JP)
Title: Production of curable imide resin, and composition thereof
Inventor: ICHINOSE EIJU
IPC: C08G73/10
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a curable imide resin which is solvent-soluble, enables patterning by development with a dil. aqueous alkali solution, and is excellent in heat resistance and electrical properties by reacting a polyisocyanate compound, a polyhydroxyl compound, a compound having an acid anhydride group, and a compound having a (meth)acryloyl group and an epoxy or OH group. SOLUTION: Preferably, a polyisocyanate compound, a polyhydroxyl compound, and a compound having at least one acid anhydride group are reacted, and the resulting carboxyl group (or acid anhydride group)-containing imide resin is reacted with a compound having both a (meth)acryloyl group and an epoxy group or a compound having both a (meth)acryloyl group and an 0H group. Preferably, the polyhydroxyl compound has at least one carboxyl group, and still preferably, the compound is dimethylolpropionic acid or dimethylolbutanoic acid.
Patent JP-2001279362-A (JP)
Title: Molybdenum material and its production method
Inventor: TAKITA TOMOHIRO
IPC: B22F3/10
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a molybdenum material small in the emission amount of gas, particularly, of gaseous carbon monoxide even in the case of being heated to high temperature by controlling the contents of oxygen and carbon, particularly, the oxygen content in the material, and to provide its production method. SOLUTION: In molybdenum or a molybdenum alloy, by limiting the content of oxygen to <=100 ppm, the amount of gaseous carbon monoxide blown off from the molybdenum or molybdenum alloy at the time of being heated from room temperature to 1,000 deg.C in a vacuum atmosphere is <=10 ppm.
Patent JP-2001279581-A (JP)
Title: Fabric softening composition
Inventor: MURAMOTO HISAHIRO
IPC: C08G77/46
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a composition free from problems of yellowing and skin irritancy and enabling textile products treated therewith to be imparted with good softness and feeling such as skin touch and water-absorbing tendency. SOLUTION: This fabric softening composition is characterized by being formulated with a polyoxyalkylene-modified polysiloxane shown by the average structural formula (1) (wherein, P is a polyoxyalkylene group; R1 is H, OH, a 1-5C univalent hydrocarbon group or alkoxy, >=90 mol% of all R1 is methyl; R2 is the same as R1 or P; (x) is 150-2,000; and (y) is 1-50) and containing <50 wt.% of the polyoxyalkylene chain fraction.
Patent JP-2001281188-A (JP)
Title: Concentration measuring method for phosphoric compounds and instrument therefor
Inventor: UDAGAWA ATSUSHI
IPC: G01N27/06
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a concentration measuring method for phosphoric compounds and an instrument therefor, capable of quantitatively determining simply and rapidly the concentration of phosphoric compounds in a sample with high sensitivity by means of highly accurate and highly sensitive detection of an increase in its electrical conductivity. SOLUTION: The sample containing phosphoric compounds is oxidated. A difference between the electrical conductivity of the sample before the oxidation and that after the oxidation is detected by using a differential conductivity meter, which has at least two conductance cells each having an electrode and disposed in a position where the sample is placed before the oxidation and a position where the sample is placed after the oxidation, respectively, and outputs a difference between signals themselves from the two conductance cells as a difference in electrical conductivity of the sample between the positions of the two conductance cells.  Thus, the increase in the electrical conductivity caused by the oxidation/decomposition of the phosphoric compounds is measured and the concentration of the phosphoric compounds in the sample is quantitatively determined from the increase in the electrical conductivity.
Patent JP-2001280869-A (JP)
Title: Variable conductance heat pipe and its inspecting method
Inventor: KAWABATA KENYA
IPC: F28D15/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a variable conductance heat pipe exhibiting excellent controllability of heat radiation in which radiation starting temperature can be sustained at a constant level, by preventing a gas trap part from having an abnormally high temperature or the volume of working fluid working as a heat pipe from decreasing to have an effect on the movement of interface between the vapor of the working liquid and noncondensible gas. SOLUTION: The variable conductance heat pipe comprises an enclosed container having a heat absorbing section and a heat radiating section, a specified quantity of working fluid encapsulated in the enclosed container, and a specified quantity of gas having density lower than that of the working fluid.
Patent JP-2001285305-A (JP)
Title: Setting equipment for ip address and setting method for the same
Inventor: OHARA KIYOTAKA
IPC: H04L29/12
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To realize a setting of IP addresses for units beyond a router even by an inexpensive unit and usual protocol with suppressing of heavy load to network. SOLUTION: In this setting method, a packet requesting a MAC address of node for a predetermined multicast address is transmitted by a multicast, at the node given the packet, a packet including the MAC address of the node itself is transmitted to the multicast address. IP addresses are given by specifying the node to set IP addresses based on the result of an answering means, the set packet including the IP addresses and the MAC address of the node are transmitted to the predetermined multicast address. If the MAC address in the set packet is the MAC address of the node itself, the IP addresses in the packet are set as IP addresses of the node itself.
Patent JP-2001283337-A (JP)
Title: Burglary prevention device
Inventor: MATSUDAIRA SHINJI
IPC: G08B13/24
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a burglary prevention device capable of suppressing the current consumption of a microcomputer and preventing the shortening of battery life even when the device is arranged near an inverter fluorescent lamp or the like generating noise by detecting the reception of an alarm drive signal and generating an alarm. SOLUTION: The burglary prevention device connected to a target for burglary prevention and capable of detecting the reception of an alarm drive signal transmitted to a prescribed area and generating an alarm is provided with a receiving circuit, a control circuit and an alarm generator. The control circuit including a microcomputer for deciding the alarm drive signal invalidates the receiving operation of the receiving circuit for a prescribed period when a signal inputted from the receiving circuit is not an alarm drive signal and stops the deciding operation of the microcomputer.
Patent JP-2001277342-A (JP)
Title: Plastic molded object
Inventor: KIMURA ISAO
IPC: B29C49/48
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a plastic molded object having a hinge part which is bent lightly, generates no excessive strain load even partially by the repetition of bending and has excellent durability. SOLUTION: The main body 2 and lid member 3 of a container being two constitutional parts are connected by the thin-walled hinge part 4 integrated with both of them. A large number of grooves 6 are formed to the hinge part 4, which is molded by compressing a part of a parison in the compression part of a mold to reduce the wall thickness thereof, in the direction crossing the bending direction of the hinge part at a right angle.
Patent JP-2001238430-A (JP)
Title: Prime mover whose rotary shaft connected to rotor is turned integrally with rotor turned by using electrostatic force
Inventor: FUKIYA TADASHI
IPC: H02N11/00
Filed: 2000-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a prime mover, whose rotary shaft connected to a rotor is turned integrally with the rotor turned by using large electrostatic forces generated between a plurality of electrostatically charged elements. SOLUTION: An inside of a vessel is made to be dust-free and dried to reduce the probability of collisions of electrons against atoms and molecules in the vessel. When charged elements (point charges) are placed at positions of three apices of a triangle, electrostatic forces generated between the charged elements (point charges) have large kinetic energies and specific vectors.  If charges are supplied to two different charged elements (point charges), formed on a stator and to a surface of a rotor covered with a high resistance insulation by an emission from an electron gun or a corona discharge or by the combination of the emission from the electron gun and the corona discharge, the rotor is turned by the electrostatic forces, which are produced between the apices of the triangle composed of the two different charged elements (point charges) and an imaginary point charge formed on the rear surface of the rotor and have specific vectors, and a rotary shaft connected to the rotor is turned.
Patent JP-2000314431-A (JP)
Title: Universal joint having thrust washer
Inventor: KURECKA DONALD J
IPC: F16C35/06
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling ability of a cross member and a bearing cup assembly to a yoke opening. SOLUTION: Each leg part has an opening provided with a first bore formed to receive a bearing cup, and a second bore to which the end part of the bearing cup is extended. A pair of axially arrayed trunnions each having a bearing cup to be mounted are mounted on the opening in a manner to support a cross die between the leg parts of yokes. Thereafter, holding members are inserted in the second bores of respective openings, and the surface of one of the holding members is positioned at a bearing cup 48A. After the rotary shaft of a first shaft 12 is arrayed with the rotary shaft of a second shaft 14, the end parts of the leg parts for surrounding the second bores of respective openings are deformed in a manner so as to be engaged with one or more protrusion parts engaged with the surfaces, positioned opposed to each other, of the holding members and the holding members being fixed.
Patent JP-2001287356-A (JP)
Title: Ink jet printer
Inventor: TACHIBANA YOSHIAKI
IPC: B41J2/015
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a continuous ink jet printer for printing on a continuous form by heating ink that vapor blown out from a head adheres to a cold roller when the head is left on the continuous form at the time of waiting print and dews are formed to cause cutting of the continuous form at the time reprinting. SOLUTION: In order to eliminate dew formation completely when wet warm air blows against a cold roller, position of the roller is shifted such that vapor causing dew formation does not blow directly against the roller.
Patent JP-2001246163-A (JP)
Title: Game device and image processing method
Inventor: KURETA TAKESHI
IPC: A63F13/55
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To improve game desire of a wide variety of players. SOLUTION: Positions of bullet marks BM 1-BM 7 are determined by ignoring time lags relating to rotation of a screw 200 and based on relative position relationship of a bullet and the screw 200 at a firing time point. That is, positions of bullet marks BM 1-BM 7 are determined by regarding that the screw 200 is not rotating and these bullet marks are displayed on the screw 200 after rotating.
Patent JP-2001294512-A (JP)
Title: Water-in-oil type emulsion cosmetic
Inventor: YAMAMOTO TAKESHI
IPC: A61K8/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a water-in-oil type emulsion cosmetic which gives fine spread, extent or gloss and moist touch, smooth touch, refreshed touch, refreshing feeling or fresh touch free from oily or greasy touch when applied to the skin or hair and exhibits high safety, excellent storage stability and excellent sustainability in cosmetic effect. SOLUTION: In the water-in-oil type emulsion cosmetic containing an oily base (A), an emulsifying agent (B), an emulsifying adjuvant (C) and water (D), this water-in-oil type emulsion cosmetic features that (1) the oily base component (A) comprises at least 30 wt.% of chain silicone oil, (2) the emulsifying agent component (B) comprises at least one kind selected from polyether-modified silicone copolymers having specific structural formulas and (3) the emulsifying adjuvant component (C) comprises at least one kind selected from the group consisting of 10-22C saturated or unsaturated fatty acid polyvalent metal salts and dextrin fatty acid esters.
Patent JP-2000317233-A (JP)
Title: Device having air filter and diaphragm vaporizer
Inventor: HANS HORDAHLE
IPC: F02B75/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To stably compensate the contamination degree of an air filter element by disposing a connecting member for communicating a cleaning chamber of an air filter, which chamber exists above a compensation chamber, with an intake pipeline section as a communicating part between the cleaning chamber of the air filter and a flow chamber arranged in series at the intake pipeline section. SOLUTION: The diaphragm vaporizer 2 is opened with a pipeline 6 for guiding fuel in the intake pipeline section 3 formed in its casing 4 and is opened with the compensation chamber 11 segmented from an adjusting chamber 7 by a diaphragm via a compensation pipeline 13 in the casing 14 of the air filter 1. The cleaning chamber 24 of the air filter 1, which chamber exists above the compensation chamber 11, communicates with the intake pipeline section 3 via the connecting member 37 existing in a direction approximately transverse to the intake pipeline section 3. In such a case, the connecting member 37 is disposed as the communicating part between the cleaning chamber 24 and the flow chamber 26. The flow chamber 26 is formed to the volume larger than the volume of the connecting member 37 and is disposed by branching the compensation pipeline 13 from this flow chamber 26.
Patent JP-2001303413-A (JP)
Title: Stretchable meshlike fabric
Inventor: MIIE TAKAMASA
IPC: D01F6/70
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a stretchable meshlike fabric having an appearance, touch, lightweight feeling and stretchability during the wearing required for sportswear, etc., and having required and sufficient air permeability for eliminating an unpleasant feeling during perspiration. SOLUTION: This stretchable meshlike fabric is obtained by regulating the air permeability thereof to >=150 cc/cm2/sec under 124 kPa, the difference of L values indicating the transparency feeling of the fabric to <=1.5 the weight of the fabric to <=180 g/m2 and the tear strength of the fabric to >=4 kg.
Patent JP-2001295686-A (JP)
Title: Air-fuel ratio control device of engine
Inventor: HIRASAWA TAKAHIKO
IPC: F02D41/14
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To restrain fluctuation in air-fuel ratio while restraining fluctuation in generated torque between cylinders. SOLUTION: The air-fuel ratio is detected by a wide area air-fuel ratio sensor provided on each cylinder, to calculate a difference from a target air-fuel ratio (S1, S2), and valve timing (mainly closing timing of an intake valve) of a solenoid driven intake-exhaust valve is corrected and controlled, so that the intake air quantity is corrected according to the difference of the air-fuel ratio (S3, S4). When the air-fuel ratio learning condition is established, the corrected valve timing is updated and stored (S5, S6).