baber/WOPTO huggingface dataset:
Patent JP-2002230809-A (JP)
Title: Fixing device for half mirror of optical pickup
Inventor: TACHIKAWA HITOSHI
IPC: G11B7/12
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To surely fix a half mirror. SOLUTION: A pair of right and left concave grooves 11 which communicate to the opening part 2a of an optical pass hole 2 are formed on the both sides of an inner faces 5c, among four inner side faces 5a to 5d of the optical pass hole 2, which are placed opposite to the bottom side end fringe 3c of the half mirror 3, the both side fringe parts of the fixing fixture main body 12a of a leaf spring fixing fixture 12 are inserted into both of the concave grooves 11, a pair of right and left pressing plate parts 12b is provided which is extended from both fringe parts of the fixing fixture main body 12a and elastically abut on the surface of the half mirror 3,  a pair of right and left engaging lug 12c is provided which engages with the inner side face 5c by being bent from both side fringe parts of the fixing fixture main body 12a in the direction opposite to the extended direction of the pressing plate parts 12b, and a hooking piece part 12d is provided which is bent from the central part of the fixing fixture main body 12a in the same direction as that of the engaging lug 12c and extended to the peripheral fringe of the opening part 2a of the optical pass hole 2 for light beam.
Patent JP-2002226410-A (JP)
Title: Method for decomposing chlorine-containing organic compound
Inventor: TSUYUKI YUICHI
IPC: A62D3/36
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a treating efficiency can be improved and a treating cost can be reduced in the method for decomposing chlorine- containing organic compounds. SOLUTION: The method for decomposing the chlorine-containing organic compounds comprises a step of preparing the liquid to be treated by mixing a chlorine-containing organic compounds which are objective substances of decomposing treatment and isopropyl alcohol and adding the alkaline aqueous solution thereto, and a dechlorinating step of dechlorinating the chlorine- containing organic compounds by irradiating the liquid with ultraviolet rays where the liquid to be treated is prepared by mixing the isopropyl alcohol solution having <=10 wt.% concentration of the chlorine-containing organic compounds and the alkaline aqueous solution having >=30 wt.% alkaline concentration.
Patent JP-2002227184-A (JP)
Title: Ground improving method utilizing ultrasonic wave and ground improving and stirring machine
Inventor: SUMITOMO YOSHINORI
IPC: E02D27/28
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a ground improving method for improving the bearing power of a ground by constructing an improved continuous wall in the ground and means used therein for constructing the improved continuous wall having stable quality by sufficiently mixing sediment in the ground and solidifying material slurry. SOLUTION: The ground improving method utilizing ultrasonic waves for constructing the improved continuous wall in the ground to improve the bearing power of the ground by excavating the ground into a wall shape where a foundation is to be provided and mixing the sediment in the ground and the solidifying material slurry comprises a dry excavation step S1 of excavating the ground in a range where the improved continuous wall is to be constructed, an improved soil producing step S2 for producing an improved soil by mixing the sediment in the excavated ground and the solidifying material slurry while giving vibration with ultrasonic waves, and a curing step S3 for solidifying the improved soil being left for a predetermined period.
Patent JP-2002226071-A (JP)
Title: Sheet feeder and image forming device with the same
Inventor: NAGANO KOJI
IPC: B65H3/52
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a stain at a tip of a sheet. SOLUTION: A document feeder 7 is provided with a document tray 15, on which the documents are piled, a downstream separating part 44 for separating the document fed from the document tray in the condition that they are overlapped with each other to supply them one by one to the downstream, a separate inlet inclined surface 25c positioned in the upstream of the downstream separating part 44 and inclined toward the downstream, and an overlap feeding document approach preventing Mylar 41 projecting to the separate inlet inclined surface 25c and inclined steeper than the separate inlet inclined surface 25c. The overlap feeding document approach preventing Mylar 41 is pushed by the document fed out form the document tray 15, and inclined toward the downstream to allow the document to pass through.
Patent JP-2002227676-A (JP)
Title: System for supplying fuel to generator in marine vessel
Inventor: NANBA HIROYUKI
IPC: F02D19/06
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a compact system for supplying a fuel to a marine vessel generator which can save a space, is low in cost and advantageous in maintenance. SOLUTION: This fuel supply system for the marine vessel generator which supplies fuel A or fuel B while switching uses the fuel supply motor pump of the generator as a common pump for fuel A and C. A fuel supply piping which connects a fuel A supply piping from a fuel A tank and a fuel C supply piping from a buffer tank so as to be switchable from one to the other by using a switch valve, is connected to the above fuel supply motor pump. Thereby, fuel A and C are supplied to the generator by the fuel supply motor pump while being switched.
Patent JP-2002228545-A (JP)
Title: Measuring method of optical characteristic of framed spectacle lens and its measuring jig and collection system of its optical characteristic image data and its sales system
Inventor: FUKUMA YASUFUMI
IPC: G01M11/02
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and small-sized optical characteristic measure of a framed spectacle lens capable of measuring simply the optical characteristic of the framed spectacle lens. SOLUTION: This optical characteristic measuring jig is used for imaging, by using a digital camera 19, a pattern projection image 17 of an optical characteristic measuring pattern 13 illuminated based on illumination light and projected through the framed spectacle lens 12, and has locking screens 4, 5 having a screen 10 for locking the framed spectacle lens 12, and projecting thereon the pattern projection image 17.
Patent JP-2002226938-A (JP)
Title: High strength steel for induction quench-hardening
Inventor: KITANO SHUHEI
IPC: C22C38/18
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a steel suppressing an increase of hardness after forging, and improving the fatigue strength in a nonhardened part, rolling resisting strength in a hardened part, pitting resisting strength, wear resistance or fatigue strength while keeping the machinability and cold workability. SOLUTION: The high strength steel for induction hardening has a composition containing, by mass, 0.5 to 0.7% C, 0.5 to 1.0% Si, 0.5 to 1.0% Mn, <=0.4% Cr and <=0.035% S, and the balance Fe with inevitable impurities. After forging, a part of the parts is subjected to induction hardening, and the steel is fed to use. The steel has excellent machinability in the range where the content of C lies in 0.5 to 0.7% as shown in Fig. 1.
Patent JP-2002224640-A (JP)
Title: Method and apparatus for treating alkaline fly ash containing heavy metal
Inventor: MATSUMOTO KATSUMI
IPC: B09B3/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain excellent effect for surely immobilizing heavy metals safely by grasping in real time the progress state of reaction of carbon dioxide with the alkaline content of heavy metal-containing alkaline fly ash and the alkalinity of the alkaline fly ash during the reaction, keeping the usage of carbon dioxide and the treating time to the absolute minimum and neutralizing the heavy metal-containing alkaline fly ash until the desired alkalinity when the heavy metal-containing alkaline fly ash is treated with water, carbon dioxide and a heavy metal immobilizing agent while heavy metals and the scale content are prevented from being eluted from the treated material. SOLUTION: The supply of carbon dioxide is stopped when the amount of carbon dioxide to be absorbed into the heavy metal-containing alkaline fly ash is measured and the measured amount reaches the set value and also when the amount of carbon dioxide to be supplied to a carbonating step and the amount of carbon dioxide to be discharged from the carbonating step are measured and the difference between the measured amounts of carbon dioxide to be supplied and discharged reaches the set value exceeding zero.
Patent JP-2002235204-A (JP)
Title: Foot supporter
Inventor: ADACHI RYUKICHI
IPC: A41B11/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a foot supporter capable of dissolving both coldness and humid heat of the foot. SOLUTION: This foot supporter is sewed in a bag shape to entirely and closely cover at least the under heel part by using a three dimensional mesh fabric 1 rich in air permeability and elasticity.
Patent JP-2002226356-A (JP)
Title: Collagen-containing cosmetic composition derived from pigment-free fish skin
Inventor: KOJIMA HIROYUKI
IPC: A61Q5/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic composition having moisture-retaining effect and hair-protecting effect, capable of preventing, relieving and improving drying, chapping, cracking, wrinkles and inflammatory diseases of the skin and effective against dryness of hair, unoiled hair, split hair and breakage of hair and capable of imparting gloss to hair. SOLUTION: A humectant, a chapped skin-improving agent and a hair- protecting agent are each characterized by including a collagen obtained by extraction from pigment-free skin. The cosmetic composition comprises the humectant, the chapped skin-improving agent or/and the hair/protecting agent.
Patent JP-2002235727-A (JP)
Title: Hollow pipe with serration formed therein, and method and device for forming the serration
Inventor: WATABE TETSUYA
IPC: B21J5/12
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To form a reduced diameter part and a serration in a single process and easily and accurately form the serration in a hollow pipe having the serration in the inner surface of the reduced diameter part. SOLUTION: A die 7 for reducing the diameter of the end part of a pipe material 12 is disposed on the outside of the pipe material 12. A core metal 8a formed in an irregular shape for serration formation is disposed in the end part of the pipe material 12 on the side where the die 7 is disposed. A load is applied to the other end part of the pipe material 12 to push the pipe material 12 into the die 7 so as to move the core metal 8a in the same direction of the pressing direction for the pipe material 12. Thus the reduced diameter part and the serration can be formed at the end part of the pipe material 12.
Patent JP-2002229470-A (JP)
Title: Manufacturing method for optoelectronic device, optoelectronic device, electronic equipment, and press- contacting device
Inventor: KIKUCHI HIROKI
IPC: G02F1/1345
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of an optoelectronic device capable of electronically connecting terminals each other after aligning terminals of a transparent substrate to terminals of electronic parts without degrading characteristics of an optoelectronic material, and to provide an optoelectronic device, electronic equipment and a press-contacting device. SOLUTION: At the time of manufacturing an optoelectronic, after the alignment of a transparent substrate 20 is performed by using light which is emitted from a first light source 121 whose power is small in a first alignment process, the alignment of terminals each other is performed by using light which is emitted from a second light source 122 whose power is large in a second alignment process and thereafter, the terminals each other are electrically connected with an anisotropic conductive material on a translucent stage 110. Moreover, a light source control part 140 makes the first light source 121 whose power is small in two light sources to be in a lighting state throughout respective processes and the second light source 122 whose power is large to be in a lighting state only in the second alignment process.
Patent JP-2002234612-A (JP)
Title: Molded article accumulating/conveying device
Inventor: SAIGA MASAYUKI
IPC: B65G57/03
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To convey punched molded article stacks to a subsequent process keeping an aligned state without enlarging a device or reducing throughput. SOLUTION: This device comprises an elevating table 15 on which a plurality of rows of punched molded article accumulations are placed in a standing state, a conveying table for sliding and conveying the punched molded article accumulations in the standing state, a separating roller 14 that is disposed on the midway of the conveying table and separates the plurality of rows of punched molded article accumulations in the standing state every row, a tiltingly rotating device 30 for tiltingly rotating the punched molded article accumulations on a conveying passage of the conveying table from the standing state to a horizontal state, and a pusher for sliding and conveying the punched molded articles.
Patent JP-2002237279-A (JP)
Title: Secondary battery
Inventor: AOSHIMA NORIYUKI
IPC: H01M10/058
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To improve safety during over-charge. SOLUTION: This secondary battery comprises a battery element having a positive electrode and a negative electrode, closed in a case formed of an exterior material, the case having a wrapping portion for wrapping the battery element with side walls and upper and lower bottoms and junction piece portions for joining at least parts of the peripheral edges of the exterior material. At least parts of the junction piece portions are bent along the side walls of the wrapping portions.  In the case that fastening strength test is performed, the bent junction piece portions are fastened to the side walls at such a strength that they can sustain angles of 45 deg. or less to the side walls: the fastening strength test involves continuous charge of the battery having a voltage of 3 V in an upper limit voltage range of 10 V at a current of 1.8C for 200 minutes, where 1C is a current value for one-hour discharge of a capacity obtained by charging the battery at a constant voltage of 2.7 V to 4.2 V until the current value is zero.
Patent JP-2002234107-A (JP)
Title: Antistaining stone-built object and method for manufacturing the same
Inventor: SATO TERUBUMI
IPC: C04B41/50
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an antistaining stone-built object of which the surface can be held to a clean state by self-cleaning action due to a rainfall even if a contaminant adheres to the surface of the stone-built object without requiring cleaning work after the stone-built object is arranged, and a method for manufacturing the same. SOLUTION: The antistaining stone-built object and the method for manufacturing the same are disclosed. The antistaining stone-built object is constituted by coating the surface of a base material made of a stone excepting a graveyard stone material with a titania film and manufactured by applying a titania film forming precursor solution to the surface of the base material made of the stone and baking the base material made of the stone provided with the precursor solution.
Patent JP-2002239567-A (JP)
Title: Treatment system for sewage from stock raising facilities
Inventor: SHIDARA MORIYOSHI
IPC: C02F1/78
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a treatment system by which sewage discharged from stock raising facilities can e cleaned to a level that does not exert a bad influence on the natural environment. SOLUTION: A treatment system S comprises a cleaning system A in which sewage 1 discharged from stock raising facilities is cleaned by mixing the sewage with and bringing in same into contact with ozone.
Patent JP-2002247253-A (JP)
Title: Facsimile machine
Inventor: MATSUZAKI SUSUMU
IPC: H04M11/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine without breaking data to be sent by means of an E mail in the case of incoming a call when a user is preparing the data. SOLUTION: The facsimile machine for transmitting/receiving the electronic mail is provided with an E mail preparation state detecting means for detecting that the preparation of the E mail is in progress and a start signal detecting means for detecting a start signal. The E mail data being prepared is preserved when the start signal detecting means detects the start signal while the E mail preparation state detecting means is detecting that the E mail is prepared halfway.
Patent JP-2002241213-A (JP)
Title: Cosmetic for whitening
Inventor: ISHIDA MISAKI
IPC: A61K8/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a safe and stable cosmetic having excellent skin-whitening effect, capable of effectively preventing the spots, freckles and the like generated by sunburn, and giving resilience to the skin and preventing wrinkles. SOLUTION: The whitening cosmetic contains (a) 0.00005-10 wt.% of polymethoxyflavone, (b) 0.01-10 wt.% of one or more kinds of components selected from ascorbic acid, a placenta extract, kojic acid, gallogen, hydroquinone, retinal, tocopherol, glucosamine, azelaic acid, pyridoxine, cinnamic acid and their derivatives and (c) 0.01-50 wt.% of a fatty acid composition consisting of >=80 wt.% of cis-Δ9-octadecenoic acid and >=85 wt.% of cis-Δ9-unsaturated fatty acid or their derivatives.
Patent JP-2002245797-A (JP)
Title: Semiconductor integrated circuit
Inventor: ITO KANJI
IPC: G11C11/401
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To reject and relieve a defective bit caused by abnormality of bit line voltage by making bit line voltage variable and accelerating defect of a bit. SOLUTION: This circuit is provided with a VBL generating circuit 100, a test mode discriminating circuit 200, a large pump 300, a small pump 400. Thereby, defect of a bit having no margin can be detected for pre-charge voltage of a higher bit line or a lower bit line by making pre-charge voltage of bit lines variable.
Patent JP-2002248417-A (JP)
Title: Pattern coating method and pattern coated product
Inventor: ONISHI KAZUSHIGE
IPC: B05D5/06
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a pattern coating method capable of simply forming a three-dimensional pattern with one kind of paint. SOLUTION: In the pattern coating method, a paint containing a brilliant material is applied to a base material and a part of the base material is heated by a heating plate 2 having a pattern shape to provide temperature irregularity. Since the heated part of the coating film of the paint is rapidly cured as compared with a non-heated part, the heated part is formed as the pattern in the coating film. Since the heated part and the non-heated part are different in the reflection degree of the brilliant material, the formed pattern can be seen in a three-dimensionally raised state.
Patent JP-2002252880-A (JP)
Title: Liquid crystal projector
Inventor: MURAOKA KOJI
IPC: H04Q9/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal projector capable of remote operation, without having to use exclusive applications for control of a liquid crystal projector through a control computer. SOLUTION: The liquid crystal projector includes a server means, connected to a control computer via a network. The server means includes a means for controlling the liquid projector, according to the demand from a browser of the control computer connected to the network.
Patent JP-2002248865-A (JP)
Title: Laser recording heat-sensitive recording medium and method for recording image
Inventor: GOTO HIROSHI
IPC: B41M5/337
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser recording heat-sensitive recording medium capable of raising a heat sensitivity and rapid recording of laser writing and useful for a drawing examining work of a block copy film by the block copy film using a recording medium formed with an image and a method for recording the image. SOLUTION: The laser recording heat-sensitive recording medium comprises a heat-sensitive recording layer containing an electron donative colorational compound, an electron acceptive compound and a binder resin as main components, and an overcoating layer containing a resin having substantially the same refractive index as that of the recording layer as a main component on a transparent support. In this case, a photothermal conversion function is imparted to the recording layer or the layer adjacent to the recording layer. Further, the electron donative compound contains a leuco dye having a strong absorption in a wavelength of 780 to 850 nm.
Patent JP-2002260808-A (JP)
Title: Method for airtightly arranging terminal metal fitting to insulation plate
Inventor: SHINTANI RIHEI
IPC: H01R43/20
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To airtightly and strongly implant a terminal metal fitting having an outer flange made of malleable metal to an insulation plate by forming a hole and a ring- shaped concave part which is adjacently formed to the hole, to a rigid insulation plate, without using airtight sealing member like a rubber ring or a packing. SOLUTION: A hole 2 and a ring-shaped concave part 3 adjacently formed to the hole are formed on a rigid insulation plate 1 made of reinforced plastid, and a terminal metal fitting 5, having an outer flange 4 made of malleable metal which is softer than the insulation plate, is inserted into the hole 2 of the insulation plate up to the flange face. A flange part 9 airtightly pressed to the face of the ring-shaped concave part of the insulation plate 3 and a periphery of the concave part 3A, is formed by evenly widening while wrenching, crushing, and caulking only a peripheral part 6A of an insulation plate protrusion part 6 of the terminal metal fitting 5, while shaving the peripheral part into ring shape toward the outer flange with pressure at the rim hole of a pressing die 8 having a vertical hole 7 with a flat plane contour smaller than that of peripheral part by 60-90%.  By the above, the terminal metal fitting 5 can be caulked and implanted while keeping airtightness to the insulation plate 1 without using any airtightness keeping member.
Patent JP-2002259373-A (JP)
Title: Dictionary device
Inventor: KONDO KAZUSHI
IPC: G10L13/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To easily acquire the dictionary information of an unknown word included in a sound. SOLUTION: Audio data are audio data for prescribed time (two seconds) just before the operation of a word button 104 of a controller 101 and are inputted on the basis of word button operation. The audio data are sent to audio recognizing software 21 and audio is recognized. A text generating part 32 generates a text for presenting one or more words uttered for two seconds to a user on the basis of the audio recognized result. This text is sent to speech software 23, synthesized with voices, sent through an output part 33 to the controller 101 and outputted from an earphone 102 in voice. Further, concerning a selected word, dictionary information is extracted by using dictionary software 22, a text expressing the dictionary information is generated and finally, the dictionary information is outputted from the earphone 102 in voice.