baber/WOPTO huggingface dataset:
Patent JP-2001075717-A (JP)
Title: Method and device for recursively arranging software key functions on limited number of software keys
Inventor: PAUL A SMETHERS
IPC: H04M1/72466
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a method which enables a user to use all software key functions irrelevantly to the number of physical software keys on a radio communication device by changing the allocation of usable software key functions to usable software keys interactively with an input element. SOLUTION: A moving device 100 has a single software key 118 to which a software key function VIEW is allocated. The moving device 100 is shown by software key function indicators 112A and 112B and an unallocated software key indicator 116. A user who wants to change the function allocation of the software key 118 from VIEW to CHANGE VIEW operates an E part of a navigation key group 120 to make a scroll to the right. Specially, the user may access a software key function indicated by the software key function indicator 112A by operating a W part of the navigation key group 120 once.
Patent JP-2002043598-A (JP)
Title: Sealing film for solar battery and solar battery
Inventor: KOMORI HIROSHI
IPC: H01L31/04
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a sealing film for a solar battery having an irregularly reflecting function of a light and effective to improve a power generating efficiency of the battery and the solar battery having a high power generating efficiency using the sealing film for the battery. SOLUTION: The sealing film for the solar battery comprises a foamable adhesive resin composition foaming by heating and formed in a film. The solar battery comprises a cell 5 for the battery sealed by using the sealing film between a front surface plate 1 and a back cover 2 so that the sealing film for the battery is used as a front side sealing film 3 and/or a back side sealing film 6.
Patent JP-2002043918-A (JP)
Title: Power on reset circuit and semiconductor integrated circuit device provided with it
Inventor: KITAKOGA RITSUKO
IPC: H03K17/22
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a power on reset circuit that can surely initialize circuits needing initialization after application of power such as a latch circuit and a flip-flop used for an integrated circuit. SOLUTION: A power-on reset signal PON outputted from an initialization end signal detection section 3 is brought into a high level as soon as a power-on pulse generating section 2 generates a one-shot pulse simultaneously at application of power so as to bring all initialization end signals from initialization completion discrimination sections 4-1 to 4--n to an active level, which have initialization simulation circuits that are designed to be hardly initialized more than a latch circuit and a flip-flop in the integrated circuit. After the initialization end signal detection section 3 detects the reception of all the active levels, the initialization end signal detection section 3 sets the power-on reset signal PON to a low level.
Patent JP-2002040309-A (JP)
Title: Light shielding device for lens barrel
Inventor: TANAKA HITOSHI
IPC: G02B7/02
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce sliding resistance in a light shielding device for lens barrel for light-shielding a gap between inside and outside annular members moving relatively in an axial direction. SOLUTION: Plural internal light shielding flanges are formed at certain intervals between them in an optical axis direction on the inner peripheral surface of the outside annular member, and a light shielding elastic annular lip getting over the internal light shielding flange while being elastically deformed when the inside annular member and the outside annular member are relatively moved in the optical axis direction is formed on the outer peripheral surface of the inside annular member. A nonlinear blind cam groove is provided on the inner peripheral surface of the outside annular member by cutting the internal light shielding flange, then a cam follower fit in the blind cam groove is provided on the outer peripheral surface of the inside annular member.  In the lens barrel of a type constituted in such a way, a pair of light shielding elastic annular lips are provided differently from each other the position in the optical axis direction with the cam follower between.
Patent JP-2002040678-A (JP)
Title: Electrophotographic photoreceptor
Inventor: WATANABE MASATADA
IPC: G03G5/06
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having satisfactory wear resistance of the photosensitive layer and superior durability which causes no blade squeak, no dash mark nor toner filming, when the photoreceptor is used for a device for image formation having a blade cleaning process. SOLUTION: The electrophotographic photoreceptor has a photosensitive layer, consisting of a binder resin containing at least a charge generating agent or charge transfer agent on a conductive substrate. The binder resin contains polycarbonate resin, having plurality of the same structural units expressed by general formula [1] and plurality of the same structural units expressed by general formula [2]. In the formula [1], R10 and R11 are same or different from each other; and each represents a hydrogen atom or 1-3C alkyl group. In formula [2], X20, X21 and X22 are same or different; and each represents -(CH2)n-, wherein n is an integer from 1 to 6, and R20, R21, R22 and R23 are same or different and each represents a hydrogen atom, phenyl group, 1-3C alkyl group or alkoxy group and m is a number from 0 to 200.
Patent JP-2002050076-A (JP)
Title: Optical recording medium
Inventor: FUJII TOSHISHIGE
IPC: G11B7/243
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium having the recording density with an equal capacity to that of a DVD-ROM as a large capacity medium. SOLUTION: In the optical recording medium, the recording layer consists of two layers and recording and reproducing are performed by causing interdiffusion between the two layers by irradiation of laser light. The two recording layers are formed from different metals, and the diffusion coefficient of the different metals up to 1000 K is specified to >=5×10-5 m2/s.
Patent JP-2002049346-A (JP)
Title: Driving method and driving circuit for electro-optical device, electro-optical device, and electronic equipment
Inventor: ISHII MAKOTO
IPC: G09G3/20
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optical device capable of performing high-quality and high-definition gray display, and to provide its driving method, its driving circuit and an electronic equipment using the electro-optical device. SOLUTION: In this driving method for driving pixels arranged in a matrix shape according to gray scale data, each field is divided into an all-pixel OFF period and plural sub-fields, and in the all-pixel OFF period, all pixels are made into OFF state simultaneously, besides respective pixels are made into ON state or OFF state respectively in a sub-field unit so that the radio of hours for making respective pixels into the ON state to hours for making the pertinent pixels into the OFF state in one field becomes the ratio corresponding to the gray scale data.
Patent JP-2001080826-A (JP)
Title: Device for storing sliver in can, in particular, sectionally longer can
Inventor: STEINERT THOMAS
IPC: B65H75/16
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To form the free end of a sliver, sufficiently long as specified. SOLUTION: In a device for storing a sliver in a can 3 with, in particular, a drawing frame 1 or a card, the end of the sliver is spirally stored in the can and the free end of the sliver is arranged outside a wall of the can and aligned to be directed downward. The can and the end of the sliver are relatively movable so that the end of the sliver can be held by a holding member 12 and the end of the sliver can be elongated.
Patent JP-2002055554-A (JP)
Title: Image forming device and control method for fixing device
Inventor: WATANABE HIROYUKI
IPC: H05B3/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having a fixing device which prevents a large rush current at the time of start of energization and heats the heat roller at high efficiency, and a control method for the fixing device. SOLUTION: In the image forming device, a heating source of the fixing device has a halogen heater lamp and a carbon heater lamp, which are independently controlled in energization. In the control method for the fixing device, the carbon heater lamp is first turned on and then the halogen heater lamp is turned on. In the alternative, both the heater lamps are first connected in series and then connected in parallel.
Patent JP-2002055090-A (JP)
Title: Liquefaction determining method
Inventor: MAEJIMA DAIGO
IPC: E02D1/02
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To properly predict liquefaction corresponding to the properties of soil, even if boring is not performed. SOLUTION: In a liquefaction determining method, at first, vertical steady excitation is conducted at the excitation point 3 set on the surface 2 of the target ground 1, to generate Rayleigh waves and the vertical amplitude of the Rayleigh waves and the passing time Δt thereof are measured at measuring points 5 and 6 at each frequency. Next, a measured passing time Δt is used to calculate the phase velocity (c) of the Rayleigh waves at every frequency to calculate dispersion characteristics and the S-wave velocity structure of the target ground 1 is determined from a dispersion curve (104-106). Next, the S-wave velocity structure is used to specify a target layer, and the phase velocity (c) and the corresponding frequency (f) are calculated in the target layer and the up and down amplitude (w) and phase velocity (c) of the S-wave velocity structure corresponding to the frequency (f) are used to calculate the internal attenuation (h) of the target layer by a predetermined calculation formula (107-109). Next, the calculated internal attenuation (h) is used to estimate the properties of soil of the target layer, and the need for determining liquefaction is judged (110).
Patent JP-2002059030-A (JP)
Title: Slow down cyclone excellent in stirring/kneading function of dredged mud and solidifing material
Inventor: KOBAYASHI TERU
IPC: B04C5/08
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To more homogeneously knead dredged mud and a solidifying material in a slow down cyclone for injecting the solidifying material in a pressure feed pipe for feeding dredged mud by air pressure to feed dredged mud and the solidifying material under air pressure to discharge them to a landfill site. SOLUTION: In the slow down cyclone, an extension part 5, wherein the wall of a body part 2 is extended to a feed-in port 3 in the tangential direction coming into contact with the circumference of the body part 2, is formed to the area from a point, which advances on the circumference of the body part by 3/4 (270 deg.) from the starting point which is the end of the tangential feed-in port to the body part 2, to the point before 30 deg.  (240 deg.) of the advance point, and either one of a mode (1), such that the angle of the feed-in port is turned upwardly, a mode (2), such that a guide plate 6 for forcibly guiding a plug to the position of the feed-in port is provided in the body part 2, and a mode (3), such that the body part 2 above the position of the feed-in port is formed in an upwardly opened shape, is taken so that the plug discharged in the body part 2 from the feed-in port 3 returns to the position of the feed-in port 3 through the extension part 5.
Patent JP-2002057494-A (JP)
Title: Component mounter and mounting method
Inventor: MIYAMOTO TAKEHIKO
IPC: H01L21/50
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To enhance productivity. SOLUTION: During pressing work of a printed board 5 against electronic components 3 on a liquid crystal substrate 4 by means of a pressing unit 21, the liquid crystal substrate 4 mounted on a first substrate stage 23a is supported by liquid crystal substrate support members 26a, 26b, and then first and second substrate stages 23a, 24a are exchanged under that state. In parallel with the pressing work, the liquid crystal substrate 4 is fed to the first substrate stage 23a and is made to wait thereat.
Patent JP-2002059868-A (JP)
Title: Steering column mounting structure
Inventor: SUGIMOTO TAKUSHI
IPC: B62D25/08
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a steering column mounting structure capable of temporarily fixing or temporarily holding an upper end side part of a steering column when mounting the steering column for improving mounting workability. SOLUTION: This steering column mounting structure has the upper end side part of the steering column 1 mounted on a car body side by having a column upper end side mounting bracket 9 fixed on the upper end side part 1b of the steering column 1 supporting rotatably a steering shaft 2 and by having a car body side mounting bracket 28 fixed on a supporting member 10 arranged on the car body side to have the column upper end side mounting bracket 9 mounted on the car body side mounting bracket 28. A mounting piece part 20 mounted on the column upper end side mounting bracket 9 is placed on an upper face 29a side of a column mounting part 29 mounted on the car body side mounting bracket 28 for having the mounting piece part 20 mounted on the column mounting part 29.
Patent JP-2002063214-A (JP)
Title: Method and device for providing map information and recording medium recording map information providing program
Inventor: NAGAMATSU HISAHIRO
IPC: G09B29/00
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide map information providing method and device capable of finding out various information related to records stored in a data base out of information distributed on a web from a network in cooperation with absolute minimum information managed by a data base when an information consumer tries to use a map information providing system and to provide also a recording medium recording a map information providing program. SOLUTION: When a user interface part 110 receives area information from a contents consumer via an application program(AP) 200, the map information of the area information is acquired from a map server 300 and displayed by the AP 200, a retrieving condition generation part 120 generates a retrieving request based on the area information and a DB retrieving part 130 retrieves a DB 400. The reference information of facility information being a retrieved result is displayed on the map as an icon by the AP 200, a web document 500 is retrieved on the basis of the ID information and URL information of the retrieved result and detailed information as the retrieved result is displayed by the AP 200.
Patent JP-2002063519-A (JP)
Title: Point circulation and return system
Inventor: OYAMA TOSHIAKI
IPC: G06Q30/06
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a point circulation and return system which manages collectively and returns points generated accompanying sale or purchase of commodities at. SOLUTION: A prescribed amount is set as one point and the number of points corresponding to an amount to be paid is multiplied by a specific conversion value to convert the points into virtual money having the same value with the currently circulated currency; and the virtual money obtained by the conversion is returned to consumption money including the selling/buying price of commodities.
Patent JP-2002062817-A (JP)
Title: Display device, display method and video apparatus
Inventor: MAEHARA MASANORI
IPC: G09F9/30
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the check of the display of an operating state from remote is heretofore not possible in the case of a luminous display having a background which does not allow the transmission of light. SOLUTION: The display device 100 having a fluorescent display tube 22 (luminous display) for making display by emitting light and a microcomputer 21 (control means) for controlling the display of the fluorescent display tube 22 is provided with a half prism 24 (translucent mirror) which allows the transmission of the LED 23 (luminous element) light emitted by controlling with the microcomputer 21 and the light from the fluorescent display tube 22 and reflects the light from the LED 23. The area for displaying the operating state may be taken larger by superposing light from the LED 23 on the display of the fluorescent display tube 22 and therefore the display of the operating state may be checked from remote even with the fluorescent display tube 22 having the background which does not allow the transmission of the light.
Patent JP-2002065464-A (JP)
Title: Extension electric pot for life monitor
Inventor: MIYAMAE SHOJI
IPC: A47J27/21
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide extension electric pots for a life monitor which has an information circuit on an using state of electric pots are equipped independent of the main bodies, and the circuit can supply electricity and can exchange information, by connecting via a three-wire system composed of an electric power source line, a communication line, and a ground line. SOLUTION: The extension electric ports for the life monitor comprise at least two electric pots, which have a control circuit of the electric pot and an information exchange circuit on using information of the electric pot each via prescribed communication means, and which are used separately in remote space. An electric supply to the control circuits of electric pots and transmission of signals on using information of electric pots between the control circuits pots and the information exchange circuits are performed by using a three-wire system composed of the electric power source line, the transmission line and the ground line.
Patent JP-2002075950-A (JP)
Title: Method of drying semiconductor wafer
Inventor: SASAKI YASUSHI
IPC: F26B9/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of reducing the quantity of remaining low-class alcohol on the surface of a superfine semiconductor wafer after drying, in a method of drying a superfine semiconductor wafer. SOLUTION: Low-class alcohol is mixed so that the average quantity of molecules may be 46 or under, and the semiconductor wafer is washed in this mixture. The mixture of the low-class alcohol consists of some two kinds or more among methanol, ethanol, and isopropyl alcohol.
Patent JP-2002078004-A (JP)
Title: Portable communication unit, communication repeater and communication method
Inventor: ITABASHI TATSUO
IPC: H04B7/26
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a portable communication unit that can provide an output of indication of telephone numbers registered in a telephone directory or the like in a suitable way to the position of the portable communication unit. SOLUTION: A portable telephone 4 stores communication history information that cross-references telephone numbers of communication destinations, telephone numbers of communication destinations with which the portable telephone 4 has made communication before and IDs of base stations 21-2n used for the past communications and decides the sequence of displaying the stored telephone numbers by using the stored communication history information and the IDs obtained from the base stations 21-2n according to an instruction.
Patent JP-2002069150-A (JP)
Title: Flame retarded resin composition and electric laminated sheet
Inventor: KAMEYAMA YASUSHI
IPC: C08G59/14
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a flame retarded vinylester resin composition suitable for an electric laminated sheet which appears an excellent flame retardant effect as a halogen free flame retarding prescription instead of a halogen flame retarding prescription. SOLUTION: The flame retarded resin composition is characterized by using an epoxy vinylester as an essential component, which is obtained by reacting an epoxy compound (a) which is a reaction product of a part or all of an epoxy resin with a phosphine derivative having an aromatic group containing a phenolic hydroxy group on the phosphorus atom, with an ethylenically unsaturated monobasic acid (b).
Patent JP-2002070860-A (JP)
Title: Porous hydrostatic gas bearing and method for manufacturing the same
Inventor: OZAWA HIDEO
IPC: F16C32/06
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a porous hydrostatic gas bearing and a method for manufacturing the same wherein cost reduction can be attained, a region where gas can be supplied in pores of a porous metal sintered body can be broadened, and gas ejection can be performed as desired so as to function as a thrust bearing. SOLUTION: The porous hydrostatic gas bearing 1 comprises: a cylindrical porous metal sintered body 2 and a similarly cylindrical housing 8; a gas supply passage 3 through which gas is delivered to the porous metal sintered body 2, which is provided within the porous metal sintered body 2: and a gas introduction access 7 one end 4 of which is opened to a cylindrical outer surface 5 of the porous metal sintered body 2 and other end 6 of which is opened of the gas supply passage 3 to introduce high pressure air to the gas supply passage 3, which is also provided in the porous metal sintered body 2.
Patent JP-2002069022-A (JP)
Title: Method for producing oxidative coupling reactant of phenolic compound
Inventor: TAKUMA YUUKI
IPC: C07C39/15
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an industrially useful method for producing 2,2'- dihydroxybiphenyls from a phenolic compound in high selectivity and yield. SOLUTION: In this method for producing an oxidative coupling reactant by oxidative coupling reaction of the phenolic compound using oxygen as an oxidizing agent in the presence of a catalyst, the above reaction is carried out by batchwise method and oxidative reaction is advanced while regulating the oxygen concentration in reaction solution to <=33 mg/L until conversion of the phenolic compound which is a raw material attains 70% after starting the reaction or the reaction is carried out by a continuous communication system and oxidative coupling reaction is advanced while regulating the oxygen concentration of the reaction solution in a stationary state of the reaction to <=33 mg/L.
Patent JP-2002077664-A (JP)
Title: Detecting apparatus for binary-ternary synchronous signal
Inventor: MATSUDAIRA KOJI
IPC: H04N5/08
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a detecting circuit for binary-ternary synchronous signal which is necessary to compose a synchronous signal processing circuit corresponding to a plurality of video signal method requires a large number of part items and high cost. SOLUTION: A detecting apparatus for binary-ternary synchronous signal comprises a synchronization separation circuit to separate a synchronous signal from a video signal, a masking circuit to mask parts except for a detecting part to detect whether the separated synchronous signal is a binary synchronous signal or a ternary synchronous signal and an edge detecting circuit to detect an edge of unmasked parts, so that it is allowed to be detected that whether an inputted video signal is a binary synchronous signal or a ternary synchronous signal by using only one of the synchronous separation circuit.