baber/WOPTO huggingface dataset:
Patent JP-2000197087-A (JP)
Title: Method for in-zone standby by portable terminal
Inventor: SHIBATA MASAKAZU
IPC: H04W48/16
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To allow a portable terminal to transit to an in-zone standby operation by allowing the portable terminal to execute processing of opening a control channel with the assumption that valid radio base stations are present from the beginning. SOLUTION: The memory of a portable terminal A stores the information of a plurality of radio base stations B1, B2, B3 at the moment, when the power of the portable terminal A is interrupted or just before the portable terminal A exits the in-zone area E3 of the radio base station B3. When an out-zone timer, which has started time count at power interrupt of the portable terminal A or exit from the in-zone area E3 reaches time-out, the portable terminal A executes control channel opening processing by regarding the radio base station B1, B2, B3 as valid radio base stations and then transits to the in-zone standby state.
Patent JP-H11194446-A (JP)
Title: Heat-developable photosensitive material
Inventor: KOMATSU HIDEKI
IPC: G03C1/498
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To enhance storage stabilities of raw film and processed images by incorporating at least one kind of specified compound. SOLUTION: This heat-developable photosensitive material contains at least one kind of compounds represented by formulae I and II, and formula III: CH2 = CHSO2 -R5 -SO2 CH=CH2 , and in formulae I-III, R is an optionally substituted alkylene group with a divalent bonding group; X in formula I is a divalent bonding group; X is an O atom or a -OCO- group; each of R1 -R4 is a halogen atom or an optionally substituted hydrocarbon group, and at least one of R1 -R4 is a group having a double bond, a halogen atom, and acid anhydride residue, an epoxy or alkoxycarbonyl or amino group; each of (n) and (n') and (n") is 0 or 1 and at least n+n'+n" is 1; and R5 is an alkylene group optionally substituted with a divalent bonding group.  It is preferred that this photosensitive material is provided with a photosensitive layer containing an organic silver salt and photosensitive silver halide grains and a non-photosensitive layer containing a reducing agent on a support.
Patent JP-2000190634-A (JP)
Title: Optical information recording medium
Inventor: OSHIMA KATSUNORI
IPC: G11B7/2433
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium, the time required for forming a first protective layer can be shortened under the state that the initial characteristics is kept as it is, even when the thickness of the first protective layer is made thinner. SOLUTION: This medium is formed by laminating a first protective layer 2, a recording layer 3, a second protective layer 4 and a reflecting layer 5 onto a board 1 in the order named. Through the irradiation of light applied from the board 1 side, the arrangement of atoms constituting the recording layer 3 is changed, resulting in recording and erasing the information in an optical information recording medium. The recording layer 3 is made of an alloy containing at least Cu, Al, Te and Sb.
Patent JP-2000194395-A (JP)
Title: Voice recognition controller
Inventor: IWA HIROYUKI
IPC: G10L15/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To surely recognize a voice regardless of height of a level of the inputted voice. SOLUTION: Whether or not the level of an inputted voice signal CS inputted/ amplified and waveform synthesized to be obtained for operating other devices (e.g. airconditioner and audio device etc.), by voice recognition is within the range suited to the voice recognition is decided (S100-S120), and when the level is too small, an amplification factor (gain K) of an amplifier circuit is reduced by ΔK (Sl30), and when the level is too large, the gain K is enlarged by ΔK (S140). By repeatedly executing such a routine at a relatively short interval, the level of the inputted voice signal CS becomes within the range suited to the voice recognition.
Patent JP-H11192274-A (JP)
Title: Walking aid
Inventor: FUMEI FUMEI
IPC: A61H3/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a walking aid which meets the conditions of immobilizing a foot joint in such a state that the user of the aid can walk and also the conditions of ensuring his walking mobility. SOLUTION: An outfit body is separated as an outfit 1 and an outfit 2 and the outfit 1 has an angle 8 which holds the feet of an aid user in a walkable state using a fulcrum 3 as a starting point and also an angle which allows the joint to move for exercise. The outfits 1, 2 are connected to each other at the fulcrum 3. A spring 4 is provided at the fulcrum 3 to retain the feet in the walkable state with the help of a spring 4 force. The stretching force of the feet overwhelms the spring 4 force to enable the joint to move within the angular range in which the joint is movable at the fulcrum 3 as a starting point.
Patent JP-2000196095-A (JP)
Title: Thin-film transistor and manufacture thereof
Inventor: OHORI TATSUYA
IPC: H01L21/20
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a TFT with a low off current and high carrier mobility. SOLUTION: A polysilicon film 13 is formed on the region of a part of the main surface of a wafer. A drain high concentration region 10D, a drain low concentration region 11D, a channel region, a source low concentration region 11S and a source high concentration region 10S are defined as in this order, along the first direction inside the surface on a polycrystalline silicon film 3. A nickel has been added in this polycrystalline silicon film. Nickel concentration of the drain low concentration region 11D and the source low concentration region 11S are lower than those of the channel region, the drain high concentration region 10D and the source high concentration region 10S. A gate insulating film is formed on the channel region of the polycrystalline silicon film. A gate electrode 5 is formed on the gate insulating film.
Patent JP-2000193813-A (JP)
Title: Diffraction grating formation method, diffraction grating and optical semiconductor element
Inventor: NAKANISHI KOICHIRO
IPC: G02B5/18
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a diffraction grating formation method, diffraction grating and optical semiconductor element, capable of manufacturing diffraction gratings having different heights, by a small number of processes. SOLUTION: This diffraction grating formation method includes at least a process of forming stripe mask patterns 104 with a constant period and different coating widths on a substrate 100, and a process of transferring the mask patterns 104 onto the substrate 100 by an etching method having chemical anisotropic selectivity for a material constituting the substrate 100, in a method for forming diffraction gratings 106 (106a, 106b) with periodic irregularity. The stripe mask patterns 104 with different coating widths are formed suitably by changing a dose in an electron beam exposure method. Also, resist coated areas forming the diffraction gratings are isolated from one another being enclosed by areas that are not coated with the resist, so that the mask patterns 104 are formed favorably.
Patent JP-2001189855-A (JP)
Title: Copying machine and its control method and storage medium
Inventor: OHASHI KAZUHITO
IPC: B41J29/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a copying machine that can inhibit copying of an image of an original that is protected by the copyright and a document or the like that is generated by a document author with an intention of copy inhibition. SOLUTION: An image sensor 108 reads an image from an original of a copy object, and an imago processing circuit 111 and a printer section 115 form a visible image on recording paper. A specific image detection circuit 112 detects whether or not a copy inhibit mark is attached to the original based on the image data obtained from an image processing circuit 111. In the case that the specific image detection circuit 112 detects the copy inhibit mark, a control section 113 issues a copy inhibit command to the printer section 115 to inhibit a copy output by the printer section 115 from the original. Furthermore, when a mode setting section 114a sets an operating mode to disregard the copy inhibition, the control section 113 permits the printer section 115 to output the image of the original independently of the result of detection by the specific image detection circuit 112.
Patent JP-2001182474-A (JP)
Title: Drilling device
Inventor: MATSUDA YASUNORI
IPC: E21B21/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a drilling device to make a favorable working environment by discharging drilling slime and bubbles from one point and to facilitate recovery of the drilling slime and the bubbles. SOLUTION: A rear end blocking part 11 is provided on a rear end of an external pipe 2, and a drain pipe 12 is provided on the rear end blocking part 11.
Patent JP-2001184974-A (JP)
Title: Push button switch
Inventor: MATSUYAMA EIJI
IPC: H01H13/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To make a functional push button switch in an easy manner. SOLUTION: A plunger 4 is disposed in a housing 13 in such a manner that it can be moved freely in the vertical direction. A sliding-type, clip-shaped movable contact segment 12 is engaged with the plunger 4. At least one base on which contact terminals 23, 24 corresponding to the movable contact segment 12 are disposed is inserted into the housing 13. At least one block 30 carrying a light emitting diode 36 is inserted into the housing 13 in parallel to the base 22 and thus disposed in the housing 13. Further, a vertical segment 7 is grafted to the plunger 4, and a convex portion 8 is formed which is protruded from the vertical segment 7. Also, in the housing 13, there is a plate spring-shaped changeover plate 17 having a tongue segment 18 which resiliently slides on the convex portion 8. The changeover plate 17 is disposed in the housing 13 in such a manner that it can be moved in the vertical direction.
Patent JP-2001014681-A (JP)
Title: Data erasing method of optical disk, its recording medium, its device and watermark recording method
Inventor: SEKIGUCHI CHIKAO
IPC: G11B7/125
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a data erasing method of optical disk in which data are simply erased without requiring a special device and recycling of material is suitably conducted. SOLUTION: During a data erasing, a pickup PUa is moved from a disk inner peripheral side to an outer peripheral side at a constant velocity by a PU feed mechanism 20 without conducting a tracking control. Since a CD-R 12 is rotated at a constant linear velocity, the locus of the pickup PUa on the CD-R 12 become a vortex shape. Therefore, double writing signals are recorded by laser light beams in the vicinity of the cross points of a track Ta, in which data are recorded, and the locus of the pickup PUa. Thus, original data are destroyed and the data reading is made impossible. Since data recoridng function is used, no special erasing device is required.
Patent JP-2001179547-A (JP)
Title: Assembling method and parts supplying method
Inventor: ASANO KEISUKE
IPC: B23P19/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an assembling method capable of preventing the excessive stress to be applied to a claw of a part with claw, and to provide a parts supplying method for automatic assembling machine. SOLUTION: In this assembling method, lock pieces 2b of a protector 2 provided with a pair of cantilever type lock pieces 2b facing to each other are inserted into each protector fitting hole 1a of a cover 1 so as to fit the protector 2 to the cover 1. The pair of cantilever type lock pieces 2b are pushed from outside by a pair of pushers 12 so as to be warped, and in this condition, a tip of each lock piece 2b is inserted into a protector fitting hole 1a of the cover 1, and after releasing the pushing by the pair of pushers 12, the protector 2 is inserted into the protector fitting hole 1a of the cover 1 for fitting.
Patent JP-2001188000-A (JP)
Title: Storehouse for lp gas cylinder
Inventor: TAMITSU TOSHIFUMI
IPC: F17C13/08
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a storehouse for LP gas cylinder capable of preventing the wrong detection of a seismic sensing means by the vibration caused in the replacement of an LP gas cylinder with a simple structure. SOLUTION: This storehouse for LP gas container comprises outer frame units 2-4 for mounting a retaining member 7 for retaining the LP gas cylinder while preventing the turnover thereof, a gas feed passage 83 from the LP gas container retained by the retaining member 7 to each combustor, and a seismic sensing means 81 for sensing the vibration applied to the LP gas cylinder G, and this storehouse is set on a sill provided in a prescribed place to house the LP gas cylinder G retained by the retaining member 7. Each of the retaining member 7 and the outer frame units 2-4 is formed of a separate body, and connecting means 71 for connecting the retaining member 7 are provided on the lower ends of the outer frame units 2-4 to be fixed to the sill.
Patent JP-2001182423-A (JP)
Title: Top-railed swinging door device
Inventor: ISHIDA HIROTO
IPC: E05D15/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To constitute a door pocket of a nondetachable panel without impairing facility of installing and removing a support for suspending and supporting doors in a double hinged overhang door device having a pair of left and right doors. SOLUTION: A receiving tool is arranged in a vertical frame positioned on the inmost side of a door pocket, and one end part of a support 2 is locked on this tool so as not to drop. The other end part of the support 2 is fixed by a bolt to an intermediate support member 15 suspended from a top frame body 5.
Patent JP-H04212546-A (JP)
Title: Facsimile store and forward exchange
Inventor: TSUNODA NAOKI
IPC: H04L12/58
Filed: 1990-12-06
Abstract: PURPOSE:To shorten processing time when transmitting the picture information of an alternative receiving original received from a line wire facsimile terminal to an extension facsimile terminal. CONSTITUTION:When there are alternative reception requests from line wire facsimile terminals FO1-FOn, a facsimile communicating means 4 executes a transmission processing to designated extension facsimile terminals FI1-FIn parallelly with a reception processing, and a communication velocity setting means 4 sets the velocity of communication with the extension facsimile terminals FI1-FIn to the communication velocity set between the relevant line wire facsimile terminals FO1-FOn. On the other hand, a mode switching means 3 switches an alternative reception processing mode to a parallel transmission mode as mentioned above and a successive transmission mode to execute transmission to the extension facsimile terminals FI1-FIn after reception is completed and in the successive transmission mode, the communication velocity setting means 4 sets the velocity of the transmission to the extension facsimile terminals FI1-FIn of transmitting destinations to the peak settable communication velocity.
Patent JP-H04210833-A (JP)
Title: Method for carrying end parts in wire rods
Inventor: FUKUOKA SATOSHI
IPC: B21F23/00
Filed: 1990-12-18
Abstract: PURPOSE:To quickly carry a wire rod by holding each end part of the wire rod with plural carrying parts so as to be able to carry the wire rod to the prescribed treating position at the same time and preventing interwinding and breakage of each wire rod during carrying. CONSTITUTION:The end parts of wire rods 21 are held in order between hands 28, 29 corresponding to the treating positions 24, 25 for performing the successive treatment in accordance with the treating process. The end part of each held wire rod 21 is carried to the following treating positions 24, 25 at the same time and each wire rod 21 is mounted in the reverse order. At least, the wire rod 21 completed with the whole treating processes is held with the hand 28. End part of each held wire rod 21 is carried on the stage 23 and the same time and laid on the prescribed position. Successively, the wire rod 21 to be treated, is held with the hand 28. Each end part of plural wire rods 21 is carried to the prescribed treating position 24, 25 at the same time. By this method, the device used for end part treatment of the wire rod can be miniaturized and obtd. at a low cost.
Patent JP-H04263050-A (JP)
Title: Method for annealing copper alloy
Inventor: ISHIDA KAZUNARI
IPC: C22F1/00
Filed: 1990-12-21
Abstract: PURPOSE:To obtain an annealed copper alloy in which the number of finish annealing and defects are reduced and having excellent quality by heating a copper alloy contg. zinc, thereafter cooling it in a cooling chamber, introducing fine water drops into the cooling chamber and cooling the sublimated zinc. CONSTITUTION:A copper alloy material 1 contg. zinc is introduced into the heating zone 3 of an annealing furnace via a blast furnace roller 2. At this time, the copper alloy material 1 is heated to the sublimating temp. of zinc or above in an oxidation protective atmosphere. Next, the copper alloy material 1 passes through the cooling chamber 4 and is brought into contact with a cooling roller 5 water-cooled from the inside, and after the completion of the cooling, it is fed from the cooling chamber 4. In the method for annealing the above-mentioned copper alloy material 1, fine water drops are introduced into the cooling chamber 4. The grain size of the fine water drops is preferably regulated to about <=250mum, and they are obtd. by ejecting water from a spray nozzle 6. By this fine water drops or steam generated from it, the sublimated zinc is cooled, and the sticking of foreign matter caused by the seizing of the high temp. oxide of zinc prevented, by which an annealed copper alloy material having excellent quality can be obtd.
Patent JP-H04223515-A (JP)
Title: Command history management device
Inventor: KATSUYAMA TAKASHI
IPC: G06F11/34
Filed: 1990-12-26
Abstract: PURPOSE:To enhance the work efficiency of a command history management device by using the storage capacity of a storage means. CONSTITUTION:The present command history management device is provided with a command storage section 3 for storing commands and parameters to be processed and its result of processing a command referring section 5 for referring to command, parameters being stored in the section 3, and its result of processing, and a command deleting section 6 for deleting commands, parameters, and the result of processing of these commands and parameters from the storage section 3 if the result of processing commands and parameters referred to by this referring section 5 do not terminate normally, and if a result of processing commands and parameters referred to by this referring section 5 do not terminate normally, the command delete section 6 deletes commands, parameters, and the result of processing from the storage section 3.
Patent JP-H04225289-A (JP)
Title: Optical driving method of optically functional element
Inventor: KONDO KENTARO
IPC: H01S5/042
Filed: 1990-12-27
Abstract: PURPOSE:To offer the optically driving method of an optically functional element, especially a bistable semiconductor laser, which can drive, at high speed, the optically functional element driven by means of light. CONSTITUTION:For a bistable semiconductor laser used as an optically functional element, a laser active layer 2 by an undoped InGaAsP layer having a thickness of 0.15mum is formed on an n-InP substrate 1, and a clad layer 3 by a p-InP layer is formed on the laser active layer 2. The laser active layer 2 and the clad layer 3 are formed to be a mesa shape having a width of 1.5 mum, and are buried by a buried layer 4. A p-InGaAsP layer 5 and p-side electrodes 6, 7 are formed on the buried layer 4, and an n-side electrode 8 is formed in the lower part of the n-InP substrate 1.
Patent JP-H04214520-A (JP)
Title: Optical delay eualizer
Inventor: FUJII YOJI
IPC: G02F1/01
Filed: 1990-12-12
Abstract: PURPOSE:To provide the optical delay equalizer of a total transmission filter type which is small in size and is low in loss. CONSTITUTION:The vertex of an input/output optical waveguide 11 having a V shape and one vertex of a ring optical resonator 13 having a polygonal shape are optically coupled via a partial transparent member 12 by using one piece of the continuous input/output optical waveguide 11 having the above- mentioned V shape and the one ring type optical resonator 13 disposed with plural linear optical waveguides 13a to 13d to the above-mentioned polygonal shape.
Patent JP-H04121945-A (JP)
Title: Electric light with a reflection unit
Inventor: MARUKASU BERUNARUDOUSU DAMUMAN
IPC: H01K1/46
Filed: 1990-12-25
Abstract: PURPOSE: To have a bulb simplified in its structure, facilitated in its manufacture and improved in its reliability by, during mounting, allowing a tongue piece to pass though an opening in a laterally crossing wall and also to be pointed at the narrow end part of the opening, and allowing a holding member to be inserted in an opening for the purpose of fixing a seal to the holding member after being turned by 90 deg.. CONSTITUTION: After an electric bulb 1 having a holding member 20 on a seal 3 is placed in reflective base 10, the bulb 1 is turned approximately by 90 deg. around its axis 4. A lamp container 2 slips in the member 20 deeper, resultantly the electric bulb seal 3 projects into an opening 16 inside a laterally crossing wall 13 so that the electric bulb 1 and the member 20 are made impossibly to turn any more. The seal 3 projects beyond the tongue piece 23 of the member 20 and through the opening 16 so that any contact between the member 20 and an electric current supply conductor 6 needs not to be apprehended at all. The tongue piece 23 of the seal 3 presses both the seal 3 and the surface 15 of the laterally crossing wall 13 so as to obtain a strong joint.
Patent JP-H08143689-A (JP)
Title: Molded material of resin having coating film of cured polysilazane and its production
Inventor: INOUE KAZUO
IPC: C08J7/04
Filed: 1990-12-21
Abstract: PURPOSE: To obtain a molded article of a resin having a coating film with excellent adhesiveness to a resin, scratching resistance, wear resistance and a chemical resistance, by forming a coating film of a polysilazane on the surface of a molded article of a resin and then heat-treating the coating film. CONSTITUTION: This molded article is obtained by at least partially forming a coating film of a polysilazane on the surface of a molded article of a resin (e.g. film, sheet, tray, container, hollow material or block and the resin such as polycarbonate, polyimide or phenol resin having a softening point of >=130 deg.C) and heat-treating or treating it with electron beam.
Patent JP-H04222178-A (JP)
Title: Exposure control circuit for video camera
Inventor: KONDOU NORIAKI
IPC: G03B7/28
Filed: 1990-12-22
Abstract: PURPOSE:To optimumly control the brightness characteristic of the video camera by switching the detection characteristic of an exposure control loop corresponding to the state of a picture. CONSTITUTION:A peak detection circuit 10 is provided to detect the peak value of an image pickup signal, and an average detection circuit 9 is provided to detect the average value of the image pickup signal. The detected peak value and the detected average value are weighted and added by multiplier circuits 11 and 12 and an adder circuit 14 and according to the result, the gain of an AGC amplifier 4 and the ON/OFF of an iris 2 are controlled. The luminance distributing state of the image pickup picture is detected by a division circuit 13. According to this luminance distributing state, weight coefficients KA and Kp to be applied to the multiplier circuits 11 and 12 are set. Thus, since the weight coefficients KA and Kp are set for the detected average value and the detected peak value of the image pickup signal and exposure is corrected corresponding to the luminance distributing state, the brightness characteristic of the video camera can be optimumly controlled.