baber/WOPTO huggingface dataset:
Patent JP-2000339748-A (JP)
Title: Optical recording medium
Inventor: NONAKA TOSHINAKA
IPC: G11B7/24
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a reloadable phase transition optical recording medium for land and groove recording suitable for multilayer recording having a high transmittance. SOLUTION: This optical recording medium is capable of executing recording, erasing and reproducing of information by irradiating a recording layer with light. The recording and erasing of the information are executed by the phase transition between an amorphous phase and a crystalline phase. The optical recording medium has at least an inorganic protective layer 1, the recording layer containing at least Sb and Te and an inorganic protective layer 2 in this order on the substrate. The refractive indices n1 and n2 at the recording and reproducing wavelengths of the inorganic protective layers 1 and 2, the thicknesses d1 and d3 of the inorganic protective layers and the thickness dr of the recording layer satisfy the equations: 0.38>=n1×d1/λ>=0.24, 0.38>=n2×d2/λι0.27, 9 nm>=dr>=5 nm, n1>=1.7, n2>=1.7. The transmissivity of the recording layer is >=35%.  In the equations, λ denotes the wavelength of the light used for recording and reproducing.
Patent JP-2001266713-A (JP)
Title: Multidirectional input device
Inventor: ISHIKAWA SHINJI
IPC: H01H25/04
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a multidirectional input device that gives satisfactory sense of operation operation axis and can keep the operation force constant, in a tilting operation of the operation axis. SOLUTION: In this multidirectional input device, between first and second interlocking members 2, 4 and coil spring 9, spring-receiver members 8 capable of positioning these coil spring 9 are arranged, and motions of the spring- receiver members 8 when the first and second interlocking members 2, 4 are mak to turn are guided by guide parts 3, 5 which are arranged in the first and second interlocking members.
Patent JP-2001271137-A (JP)
Title: High strength cold rolled steel sheet having high dynamic deformation resistance and good formability, and its production method
Inventor: TAKAHASHI MANABU
IPC: C21D9/46
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a high strength cold rolled steel sheet having good workability and high dynamic impact energy absorptivity by limiting the components in the steel sheet and its microstructure, and to provide its production method. SOLUTION: In this high strength cold rolled steel sheet having high dynamic deformation resistance and good formability, the microstructure of steel in which included Co is limited by 0.01 to 3 mass %, is formed in ferrite or bainite as a main phase with the maximum volume fractional ratio and the second phase containing retained austenite of >=3% by volume fractional ratio, the value decided by the content of solid solution C [C] in the retained austenite and the average Mn equivalent in the steel Mneq, i.e., M=(678-428×[C]-33×Mneq) is -140 to 180, and the static average stress of 3 to 10% σst, the static maximum stress TS and dynamic average stress of 3 to 10% σdyn satisfy the inequality of (σdyn-σst)×TS/1,000>=40, and the production method.
Patent JP-2001277787-A (JP)
Title: Wiping implement
Inventor: KIKUCHI YUKAKO
IPC: B43L21/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a wiping implement which can wipe out an adhering substance such as ink so that moisture is scarcely left on the surface of a whiteboard or the like, and produces an excellent wiping effect. SOLUTION: A plate-shaped water retaining material 1 is covered with cloth 2 constituted of super-extra-thin filament threads of single-fiber fineness 0.0001-1.0 dtex, and the cloth 2 is made a wiping surface 3.
Patent JP-2001279849-A (JP)
Title: Support structure for glass plate
Inventor: TAKEDA TAKASHI
IPC: E04B2/72
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To hold and support a bored portion at a corner of a glass plate or a joint part thereof by means of support metal fittings. SOLUTION: In support structure, wherein a plurality of upright glass plates are arranged in the upper/lower and right/left directions and corner butt portions of the plates are fastened and supported by means of support fittings from both sides thereof, the fittings provided at corner portions of the glass plates are supported and fixed by protruding members provided at a structural support erected on the indoor side of vertical joint part of juxtaposed surface glass members, rib glass plates provided in both directions along a horizontal joint of the surface glass members and having the same width as the surface glass members are connectedly supported so that their positions can be adjusted by a connection member journalized to a mounting member fixed to the structural support column,  a support rod journalized to an end of the rib glass plates on the counter side of the structural support column and connecting the support fittings for the rib glass members made close to the end of the rib glass plates on the counter side of the structural support column, a balance rod connecting the ends of the rib glass plates at upper and lower positions, and the upper and lower support fittings arranged between the balance rod and the surface glass member are respectively connected and fixed with a uspending rod, and the balance rod and the suspending rod are supported and fixed by upper and lower frames.
Patent JP-2000310859-A (JP)
Title: Base resin for positive resist
Inventor: SATO KAZUFUMI
IPC: C08F8/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a base resin for a positive resist having high sensitivity and high resolution, excellent in focal depth-width characteristics, shape secular change stability after exposure and the shelf stability of a resist solution and capable of forming a resist pattern excellent in profile shape by using a polyhydroxystyrene having a specified weight average molecular weight and a specified molecular weight distribution. SOLUTION: The base resin for a positive resist comprises a polyhydroxystyrene having residues of the formula substituted for 10-60 mol% of hydroxyl groups and having a weight average molecular weight of 8,000-25,000 and a molecular weight distribution (Mw/Mn) of <=1.5. In the formula, R1 is H or methyl, R2 is methyl or ethyl and R3 is 1-4C lower alkyl. In the case of <10 mol% substitution rate, a pattern excellent in shape is not obtained. In the case of >60 mol%, the sensitivity of the resist lowers. The substituents are preferably 1-ethoxyethoxy and 1-methoxy-n-propoxy groups because these groups enhance sensitivity and resolving power in a well-balanced state.
Patent JP-2001285151-A (JP)
Title: Power/electric lamp line communication system and method for device customer service utilizing the power/ electric lamp line communication system
Inventor: ITO YOSHIAKI
IPC: H04Q9/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a power/electric lamp line communication system that serves device customer services from a power supply house to a power consumer through the system. SOLUTION: While power is supplied between the supply house 2 and the consumer house 1 through a power line 4, information relating to the services is transmitted through an optical cable 5 up to a neighboring area and transmitted to a power line gateway device 8 via a repeater 6 and the power line 4. The power line gateway device 8 in the consumer house 1 communicates with a 1st terminal 9 by a 1st communication system through a lamp line 7 and with a 2nd terminal 10 by a 2nd communication system. Similarly the power line gateway device 8 serves various services to a personal computer 11, which is connected to the power line gateway device 8, via the lamp line 7.
Patent JP-2001251183-A (JP)
Title: Frequency oscillation device
Inventor: YOSHIDA MASAO
IPC: H03L7/06
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a frequency oscillation device outputting a basic frequency which is accurately synchronized with the 1PPS signal of GPS. SOLUTION: A basic frequency accurately synchronized with a 1PPS signal showing accurate one second from GPS is obtained by PLL control and a highly precise oscillation frequency is maintained. A deviation counter (12) by a digital circuit which is reset at every PPS is used for a phase detector. A processor (15) inputs the deviation quantity, calculates a manipulated variable by a proportional/integral feedback control algorithm so that the value becomes zero and outputs the manipulated variable to a D/A converter (17). An analog output voltage from the D/A converter (17) is given as the control voltage of a voltage control oscillator (11) and the desired accurate basic frequency can be obtained.
Patent JP-2000354760-A (JP)
Title: Absorber and throw-away diaper
Inventor: MINATO MASANORI
IPC: A61F13/15
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an absorber 4 which is light in weight and compact and has excellent absorption performance and a throw-away diaper which is light, compact, is easy to carry and is excellent in the effect of preventing urine leakage even when the diaper is formed as a package by packaging of plural sheets. SOLUTION: The absorber 4 contains a highly water absorptive polymer A of >=8 g/30 second/0.3 g absorption rate by a DW method and a highly water absorptive polymer B of <=5 g/30 second/0.3 g absorption rate by the DW method at 90/10 to 10/90 by weight (the polymer A/the polymer B) and the content of fluff pulp is 0 to 30 wt.%. The throw-away diaper 1 is formed by interposing the absorber 4 between a liquid permeable front surface sheet 2 and a liquid impermeable rear surface sheet 3.
Patent JP-2001296589-A (JP)
Title: Shutter releasing member
Inventor: KOBAYASHI KIYOTAKA
IPC: G03B17/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a shutter releasing member capable of preliminarily emitting strobe light and feeding a film at a low cost. SOLUTION: The shutter releasing member 10 is attached to a lens barrel covering member 15 through shaft parts 11 and 12 so that it may be freely rocked. When the shutter button 20 is depressed, a 1st arm part 18 is rocked, and an electrical armature 23 is shifted downward larger than the releasing stroke of the shutter button 20. Printed contacts 34 and 35 are short-circuited by leg parts 23c and 23d, then, the strobe light is preliminarily emitted, and the shutter driving lever which is locked by a locking lever 16a is released by a shutter operating lever 21, and then, printed contacts 32 and 36 are short- circuited by leg parts 23e and 23f. When a shutter blade is open/closed, a synchronizing contact is short-circuited, and the normal strobe light is emitted.  When stopping depressing the shutter button 20, the shutter operating lever 21, etc., is returned to an initial position by the energizing force of the leaf spring part 24, and the leg part 23f comes into contact with the printed contact 33, and then, one frame of the film is fed and the shutter is charged.
Patent JP-2000357893-A (JP)
Title: Electromagnetic wave shielding film and electromagnetic wave shielding paint
Inventor: MIYASOI SEIGO
IPC: H05K9/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding film having absorbability as well as reflectibility, and an electromagnetic wave shielding paint for producing it. SOLUTION: The electromagnetic wave shielding film has surface resistivity of 5 to 300 Ω/(square), power transmittance of 15% or less, and power reflectance of 80% or less. The electromagnetic wave shielding film can be produced of a paint containing flaky conductive powder and binder resin. The flaky conductive powder has conductivity of 106-101 S.cm, and aspect ratio of 10 to 250. Volumetric ratio between the flaky conductive powder and the binder resin may be in the range of 5/95 to 50/50.
Patent JP-2001291603-A (JP)
Title: Thick-film resistor printed board and method of manufacturing the same
Inventor: OKUMURA KOSEI
IPC: H01C17/22
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent pin holes from being formed in a resin film due to mist generated, when a thick film resistor is trimmed in a structure in which an overcoat glass and the resin film are laminated on the surface of the thick-film resistor formed on the surface of a board, to improve the film-films resistor in moisture resistance. SOLUTION: An electrode pattern 13 is printed on the surface of a ceramic board 11 and baked, and then a thick-film resistor 12 is printed on the surface of the ceramic board 11 and baked over the electrode pattern 13. Thereafter, an overcoat glass 14 is printed on the surfaces of the thick-film resistor 12 and the electrode pattern 13 and baked, and a resin film 15 of ultraviolet-curing insulating resin (photosensitive resin) is printed on the surface of the overcoat glass 14 and is cured by having it irradiated with ultraviolet rays. Thereafter, the thick-film resistor 12 is trimmed from above the resin film 15 through a laser trimming method or the like, a trimming groove 16 is filled up with ultraviolet-curing insulating resin by printing and then cured through irradiation using ultraviolet rays.
Patent JP-2000334608-A (JP)
Title: Cutting insert and manufacture of same
Inventor: LENANDER ANDERS
IPC: B23P15/28
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To improve the toughness characteristic of cutting inserts for steel machining that include a cemented carbide body and a coating. SOLUTION: A cemented carbide body comprises WC, Co in an amount of 5 to 12% by mass, and cubic carbide of Ta, Ti and W in an amount of 3 to 11% by mass. The content of Nb is not more than 0.1% by mass. A Ta/Ti ratiio is between 1.0 and 4.0. The binder phase of Co is alloyed more with W so that a CW ratio lies between 0.75 and 0.95. The cemented carbide body has a surface region of a thickness of 5 to 50 μm which has the binder phase enriched and is substantially free of a gamma phase.
Patent JP-2001253195-A (JP)
Title: Method of recording character or shape
Inventor: MIDORIKAWA KATSUO
IPC: B43K19/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To represent the trace of wiring by the interference of light striking on dents of paper and thereby to record a character or a shape without using an ink. SOLUTION: In this method of forming the trace of writing and recording the character or the shape, the dents 3a are formed by a writing pressure on the surface of paper 3 and the dents 3a absorb the whole light when tit strikes thereon. As the result of the interference of the light caused by the reflected light therefrom, a black color can be recognized visually on the surface of the paper 3.
Patent JP-2001297514-A (JP)
Title: Recording medium reproducing device, recording medium reproducing system, recording medium guidance information display method, storage medium having computer program recorded thereon
Inventor: KANAZAWA KIYOMI
IPC: G11B27/34
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To make the correct guidance information of a recording medium obtainable without troubling a user. SOLUTION: When a disk number (i) is selected in a CD changer player 1, this recording medium reproducing device takes out a CD 3i from a housing part 2 to set it in a CD reproducing part 4, reads out the management information of a read-in area and reproduces music from the first piece. Moreover, a management device 20 receives the management information of the read-in area and prepares retrieval key data from TOC information and performs connection to the Internet 40 and, thereafter, transmits the data to a disk guidance information database server 50 to retrieve disk guidance information corresponding to the retrieval key data.  Furthermore, the control part 11 of the player 1 checks the disk classification of the CD 3i, and when the disk CD 3i is a CD-TEXT, the device makes a display part 10 display the disk title or the like in the management information read out from the read-in area. When the disk is not the CD-TEXT, the part 11 makes the part 10 display the disk guidance information which are obtained by the device 20 by performing the retrieval.
Patent JP-2001297234-A (JP)
Title: Selection assistance system and request for proposal or material request assistance system
Inventor: WATANABE HISANORI
IPC: G06Q30/06
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To select one or more objects meeting a condition among plural objects and to request an proposal or materials. SOLUTION: This is a system which helps a consumer to select an insurance out of plural insurances through the Internet and requests its estimate. The consumer inputs intention decision standard, the age of the consumer, and screening conditions to a computer screen and an agent acceptable insurances according to the screening conditions that the consumer inputs and ranks displays the acceptable insurances on the computer screen of the consumer according to the intention decision standard and age that the consumer inputs by using objective data regarding insurance companies corresponding to the intention decision standard and weight given among the intention decision standards. Then the consumer inputs necessary information to an estimate request, selects an insurance company out of the displayed insurance companies, and requests an estimate through the Internet.
Patent JP-2001297515-A (JP)
Title: Recording medium reproducing device, recording medium reproducing system, recording medium guidance information display method, storage medium having computer program recorded thereon
Inventor: NORO HIROTAKA
IPC: G11B19/16
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To exhibit the correct guidance information of a recording medium to a user by obtaining the information without troubling the user. SOLUTION: When a batch retrieval is instructed by a management device 20, a CD changer player 1 takes out a disk from a housing part 2, sets the disk to a CD reproducing part 4, reads the management information of a read-in area and outputs the information to the management part 20 in the order from a CD 31 to a CD 3N, and the part 20 prepares retrieval key data from TOC information in inputted information to store them. When the preparation and storage of the retrieval key data are completed as to all CDs, the part 20 performs connection to the Internet 40 and thereafter it performs connection to a disk guidance information database server 50 to request the retrieval of disk guidance information corresponding to respective retrieval key data successively to the server 50 and stores replied disk guidance information.  When retrieval is completed, the device cuts the connection with the Internet 40 and outputs the stored individual pieces of disk guidance information to the player 1 to make a memory 7 store the guidance information separately by CDs. When the player 1 reproduces a certain CD3n the player 1 reads out corresponding disk guidance information from the memory 7 to make a display part show them.
Patent JP-2001294403-A (JP)
Title: Oxygen generator
Inventor: SUZUKI TATSUO
IPC: A62B21/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen generator capable of stably supplying oxygen for a long period with a mild reaction rate, free from the lowering of oxygen generating capacity with time in the preservation and easily manufactured. SOLUTION: In the oxygen generator 10 for generating oxygen by mixing sodium percarbonate, an aqueous solvent and a catalytic component, manganese chloride is used as the catalytic component and manganese chloride is housed in one of housing chambers, in which sodium percarbonate and the aqueous solvent are separately housed.
Patent JP-2001304397-A (JP)
Title: Vehicular automatic transmission controller
Inventor: OZAKI TETSUJI
IPC: F16H61/06
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To suppress shifting shocks, even if an anomaly occurs in either one of an input shaft rotational frequency sensor or an output shaft rotational frequency sensor, in an inertia phase during shifting by an automatic transmission. SOLUTION: When an anomaly is detected in either one of the input shaft rotational frequency sensor 19 or the output shaft rotational frequency sensor 21 during the control period of the inertia phase during shifting by the automatic transmission 1, F/B control of control oil pressure cannot be maintained so that F/F control by a predetermined pressure intensifying gradient is conducted in its place. By this, excessive or too less control oil pressure due to the anomaly of the input shaft rotational frequency sensor 19 for detecting an input shaft rotational frequency Nt or the output shaft rotational frequency sensor 21 for detecting an output shaft rotational frequency No during shifting by the automatic transmission 1 is prevented, for satisfactorily causing oil pressure control to continue and suppress shifting shocks to be suppressed.
Patent JP-2001304598-A (JP)
Title: Thermal storage type electric floor heating system
Inventor: OGATA SHIJIO
IPC: E04F15/18
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a thermal storage type electric floor heating system capable of reducing a power consumption and a thickness of the system and making a floor temperature uniform with a simple execution. SOLUTION: The thermal storage type electric floor heating system stores a heat from a heating element 2a in a thermal storage material 3b and heats a floor material 1 by utilizing a heat radiated from the material 3b. The system comprises a heating unit 2 for sandwiching the element 2a between two heat transferable sheets 2b and 2c, a thermal storage unit 3 obtained by arranging a plurality of heat transferable housings 3b arranged by contacting with or disposing near one of the two sheets 2b, 2c and filled with thermal storage materials 3a by contacting with each other or disposing near at hand on a same flat surface, a soaking heat transfer plate 4 arranged on an upper part of the unit 2 or the unit 3 and the floor material 1 arranged on an upper part of the plate 4, all to be integrated in a panel state.
Patent JP-2001299980-A (JP)
Title: Motion support device
Inventor: HAJIMA KAZUO
IPC: A63B71/06
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a malfunction such as being unenjoyable even in use due to being an uninteresting electronic sound in a tempo sound and being unusable at warm-up and cool down time without adjusting the pulse number by adjusting a motion quantity of a user by quickening and delaying a tempo of motion outputted from a built-in oscillator on the basis of a difference between the pulse number of the user and the target pulse number in a conventional motion support device. SOLUTION: This motion support device is provided with a motion sensor 31 for detecting the tempo Wh(t) of the motion performed by the user and a tempo correction quantity operation means 38a for correcting the tempo of this motion on the basis of a difference ΔH between the pulse number HB(t) of the user and the target pulse number HBd(t) to reproduce music by correcting prestored music data to the tempo. The user can more enjoyably and comofortably control the stable pulse number suitable for promoting health by moving according to a corrected music tempo Wm(t).
Patent JP-2001299075-A (JP)
Title: Grain tank device in combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01F12/46
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To design cost reduction by a simple structure by sharing a part of a grain tank when changing the specification of the grain tank in a combine harvester. SOLUTION: The structure of the grain tank 3 in the combine harvester is characterized in that a capacity-increasing tank 5 having an upper grain-lifting opening 4 is detachably installed in the upper side of the grain tank 3 having a lower grain-lifting opening 2 facing to a threshing and grain-lifting machine 1.