baber/WOPTO huggingface dataset:
Patent JP-2003134503-A (JP)
Title: Method for displaying direction of optical axis and monitor camera system
Inventor: ARAI KAZUSHIGE
IPC: H04N5/225
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional monitor camera system that an operator cannot recognize in which direction a camera is directed at present in the case of monitoring a video image of the camera, particularly in a zoom-up state and has difficulty in operating the universal head of the camera. SOLUTION: The method for displaying the direction of an optical axis processes position information data outputted from the universal head of the camera and the operator uses a personal computer to display the direction in which the camera is directed on a digital map.
Patent JP-2003134663-A (JP)
Title: Power unit
Inventor: KUNISAWA TAKESHI
IPC: H02J1/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To enable switching, when there are two electrical output generating circuits having an identical electrical output mode, and when one of the circuits fails while in use, to the other electrical output generating circuit. SOLUTION: A power supply 10 comprises two electrical output generating circuits 2A, 2B having an identical electrical output mode, and a switch 3 for selecting one of these two electrical output generating circuits. The power supply 10 is so arranged that a common connection terminal 4 is provided for both the electrical output generating circuits 2A, and 2B, with an external apparatus 20 removably connected to the connection terminal. When one of the two electrical output generating circuits fails during use, switching is made to the other electrical output generating circuit not in use by the selector switch 3 automatically through an abnormal voltage detecting circuit 5 and a relay 6 or manually by means of a manual switch 8 and a relay 9 thus sustaining power supply to the external apparatus in use.
Patent JP-2003134393-A (JP)
Title: Imaging apparatus
Inventor: YOSHIDA HIDEAKI
IPC: G03B9/02
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which can obtain at least either one out of desired resolution and desired depth of field. SOLUTION: The imaging apparatus is provided with an extinction rate control means which is constituted as the combination of an aperture stop 11b and a transmittance control means 11c which are installed in an imaging optical system, and controls an extinction rate to an image in the imaging optical system; and exposure control means (15, 40) for combinedly controlling the extinction rate control means, which is provided with a first operation mode for controlling the aperture stop and the transmittance control means in such a manner that the depth of field has priority.
Patent JP-2003132124-A (JP)
Title: Passenger control device, passenger control system and passenger control method
Inventor: TAKUHARA MASAHITO
IPC: G06Q50/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To automatically provide a name list of a passenger using transport facilities without causing inconvenience of the passenger being a user of a portable terminal. SOLUTION: This passenger control system uses a passenger control device 1 having a passenger name list making part for making the passenger name list of a moving body 8 on the basis of subject information on the user 10, moving body operation information being an operation schedule of the moving body 8 used by the user 10, and time information for expressing the time when the user 10 uses the moving body 8, and a passenger name list storage part for preserving the passenger name list. Here, the subject information, the moving body information, and the time information are obtained by communication between the portable terminal 7 belonging to the user 10 and a base station 5 belonging to the moving body 8 for mediating communication of the portable terminal 7.
Patent JP-2003130664-A (JP)
Title: Information display system
Inventor: YAMADA KUNIHIRO
IPC: G09B29/10
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To collect and store relevant information on road traffic and facilities including detailed information on road traffic and facilities or the like, and easily retrieve and display relevant information on road traffic and facilities concerning desired points and facilities. SOLUTION: The information displays system includes a map information storage unit for storing map information, an input device for inputting schedule, a relevant information storage unit for storing relevant information relevant to the map information, a display device for displaying a calendar 34 and a map 41, and a display control device for displaying the presence of the relevant information on the calendar 34 and the map 41.
Patent JP-2003127183-A (JP)
Title: Injection mold
Inventor: KIMITA YOHEI
IPC: B29C45/33
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an injection mold which enables an injection-molded product to be removed from a slide core without impairing the injection-molded product when the mold is opened. SOLUTION: The injection mold is structured of a cavity side 3, a movable part 5 corresponding to the cavity side 3 and a slide core 7 which is fitted to the movable part 5, and has a first, a second and a third core constituent part 71, 72 and 73 arranged adjacent to each other in such a way that the parts 71, 72 and 73 can slide independently of each other. In addition, the second core constituent part 72 is made to slide in a direction where it is separated from an injection-molded product 100 earlier than the first and the third core constituent part 71 and 73 with the help of an adopted slide timing control mechanism, when the mold is opened.
Patent JP-2003129427-A (JP)
Title: Panel for noiseproof wall and mounting method for the same
Inventor: KATO TORU
IPC: E01F8/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide panels for a noiseproof wall and a mounting method of the same, which is effective for preventing or diffusing noises, and by which the exfoliation of concrete debris from an elevated body or a noiseproof wall can be prevented and the panels are easily installed even if a install cite is in a high place. SOLUTION: The panels for the noiseproof wall according to the mounting method comprises a noiseproof part consisting of a core material and fiber reinforced plastic skin materials provided on both sides of the core material, and an exfoliation preventive cover made of fiber reinforced plastic, which is arranged below the noiseproof part to cover the vertical surface and the surrounding area of the lower surface end of the body of a construction.
Patent JP-2003138473-A (JP)
Title: Method for bleaching fabric
Inventor: OOUCHI AKIHIKO
IPC: D06L4/50
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an energy-saving bleaching method carried out at room temperature without requiring a long time at a high temperature, with little environmental loading, having excellent operation safety, and enabling the generation of carbon dioxide to reduce. SOLUTION: An organic compound containing an amide group and/or an imide group is added in the method for bleaching the fabric by the irradiation with ultraviolet and visible light.
Patent JP-2003105155-A (JP)
Title: Polyvinyl alcohol-based resin composition
Inventor: KASAI MASATOSHI
IPC: C08L29/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol (hereinafter referred to as PVA)-based resin composition that can be produced in an industrially advantageous process, that does not cause hydrolysis of a residual acetate group in a PVA raw material nor generate an odor derived from a lower amine-based compound because of no use of an alkali, and that has high reactivity with an anionic substance and is useful as a paper strength-reinforcing agent for use as an internal additive and a coating agent used in an ink-jet system. SOLUTION: The polyvinyl alcohol-based resin composition is produced by blending (A) a PVA-based resin, (B) a multivalent metal salt and (C) a quaternary ammonium salt having a glycidyl group. The multivalent metal salt is preferably an aluminum sulfate. The PVA-based resin is preferably a partially- saponified PVA having a degree of saponification of 85-90 mol% or a saponified product of a diacetone acrylamide/fatty acid vinyl ester copolymer.
Patent JP-2003143792-A (JP)
Title: Armature of rotating electric machine
Inventor: KURUSU MASATAKA
IPC: H02K15/10
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an armature of a rotating electric machine wherein, naturally, a core and a winding are electrically insulated from each other, and further, the winding is protected by a low-cost constitution. SOLUTION: Protruded portions 35 which protrude on the side of a slot 20d are formed on a bobbin 33 of each core insulator. Therefore, when a wound wire 19 is wound on a tooth 20b of a laminated core with each core insulator between, the protruded portions 35 are pressed toward a side opposite to the slot 20d, that is, toward the tooth 20b by a tightening force from the wire 19. Thus, the bobbin 33 is prevented from being separated from the tooth 20b, and an extended portion 34 is prevented from being separated from a projection 20c. As a result, the possibility that, when the wire 19 is wound, the wire 19 enters the gap between the projection 20c and the extended portion 34 is eliminated. Further, the possibility that the surface of the wire 19 is damaged by the projection 20c is reduced. Therefore, the wire 19 is protected.
Patent JP-2003136960-A (JP)
Title: Sun visor for vehicle
Inventor: ARAKI TAKEJI
IPC: B60J3/02
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a sun visor for vehicle allowing easy formation of a support shaft therefor. SOLUTION: The support shaft 3 of this sun visor for vehicle to be hitched rotatably at a hook on a cabin ceiling surface is composed of a shaft body 4a and a cylinder covering it, wherein the cylinder is composed of a plurality of segments 5a and 5b capable of being installed from the side of the periphery of the shaft body 4a. Each segment 5a/5b is furnished with a fixing part 50/51 to be engaged fast with the shaft body 4a so that they can be engaged individually.
Patent JP-2003137124-A (JP)
Title: Steering device for vehicle
Inventor: SHONO SHOICHI
IPC: B62D119/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a good steering feeling in a steer-by-wire system steering device for a vehicle. SOLUTION: An electronic control system 55 controls the rotation of a steering motor 15 according to the rotation of a steering wheel 11. The turning force of the steering motor 15 is transmitted to left and right front wheels Fw1 and Fw2 via a steering force transmission mechanism 16, a steering output shaft 17, a pinion gear 18 and a rack bar 19, steering the left and right front wheels Fw1 and Fw2. The electronic control system 55 controls the rotation of a reaction force motor 14 according to the torque detected by a torque sensor 53 disposed on the steering output shaft 17. The turning force of the reaction force motor 14 is transmitted to the steering wheel 11 via a reaction force transmission mechanism 13, applying steering reaction force to the steering wheel 11.  The torque sensor 53 is disposed on the opposite side of the front wheels with regard to the pinion gear 18, so that a steering reaction force similar to that of a mechanically connected steering device can be obtained.
Patent JP-2003145154-A (JP)
Title: Mineral water former
Inventor: ARAI MIWAKO
IPC: C02F1/46
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a mineral water former wherein mineral water of any desired mineral concentration can be formed by controlling the pass of a current to electrodes according to water qualities, water temperatures, etc. SOLUTION: The mineral water former is one comprising an electrolytic cell 4 into which raw water such as tap water is fed; a mineral source 41 placed in the cell 4; electrodes 42a and 42b for applying a direct current voltage which electrolyzes the water in the cell 4 and allows a mineral component to be eluted; and a means that sends the formed mineral water from the cell 4 to the outside of the cell 4 and having a structure having a water and like detection means that detects the water qualities, water temperatures, etc., of at least either of the raw water and the mineral water and a control means that controls at least either of a current pass time and an electric source output.  Because the current pass time and the electric source output can thus be controlled according to the factors, such as quality and a temperature, of raw water, the formed mineral can be kept in a constant mineral concentration.
Patent JP-2003135528-A (JP)
Title: Vehicle for wheelchair
Inventor: SAITO TOSHIO
IPC: B60P3/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To attain (a) fast travel speed with good traveling stability, (b) easiness in moving by a wheelchair, (c) easiness in getting on and off without needing an assisting person, and (d) a reduction of an installation area. SOLUTION: This vehicle for the wheelchair is provided with a main frame formed in approximately U-shape from the top view by connecting the front parts of a lateral pair of side frames 12a by a front frame 12b; an approximately portal roll bar 18 rising upward from the rear part of the mainframe and connecting the rear parts of both side frames; a cockpit 64 liftable between both side frames and having at least a floor plate opened backward; a lifting mechanism 78 for lifting the cockpit while keeping the floor plate almost horizontal; a cockpit lock mechanism 84 for locking the cockpit in the lifted position; steering front wheels 26 and a front wheel drive mechanism disposed at the front part of the main frame; a lateral pair of rear wheels 30 held to the rear parts of both side frames; and control elements 44, 52 mounted to the main frame.
Patent JP-2003146099-A (JP)
Title: Torque cam mechanism and power transmission device for four-wheel drive vehicle
Inventor: KASUYA TOMOAKI
IPC: F16D25/0638
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce a thrust force for separating a pair of cam members from each other by a centrifugal force acting on a cam ball in a torque cam mechanism. SOLUTION: This torque cam mechanism 61 is composed of a first cam member 62 and a second cam member 63 arranged around a common axial line so as to rotate relatively and freely and the cam ball 64 fitted in a first cam groove 74 and a second cam groove 75 formed on their opposing faces 62a, 63a. A depth D1 of the first cam groove 74 is larger than a radius R of the cam ball 64, and a depth D2 of the second cam groove 75 is smaller than the radius R of the cam ball 64. Even if a centrifugal force acts on the cam ball 64 rotating together with the first and second cam members 62, 63, the centrifugal force is received by the first cam groove 74 which is deeper than the second cam groove 75 to suppress the generation of a thrust force for separating the opposing faces 62a, 63a of the first and second cam members 62, 63 from each other.
Patent JP-2002222813-A (JP)
Title: Method for manufacturing elevated source/drain(s/d) for mos device
Inventor: PAN YANG
IPC: H01L21/768
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing the elevated source/drain(S/D) for a MOS device. SOLUTION: A first insulating layer 22 having the gate opening and source/ drain openings is formed on a substrate, an LDD resist mask is formed on the first insulation layer, and ions are implanted through the source/drain openings so as to form a lightly doped first drain region 34 on the substrate. Then, a first dielectric layer 38 is formed on the substrate in the gate opening and the source/drain openings. The gate 46 is formed in the gate opening and raised source/drain(S/D) blocks 40 and 42 are formed in the source/drain openings. A second LDD region 50 is formed by implanting ions through a spacer block opening. A plug opening is formed in the raised source/drain(S/D) blocks and a contact plug 62 is formed in the plug opening. The first and second LDDs, the contact plugs and the raised S/D regions reduce a single channel effect(SCE).
Patent JP-2003147478-A (JP)
Title: Non-heattreated steel
Inventor: UNO MITSUO
IPC: C22C38/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide ferrite-pearlite or ferrite-pearlite-bainite non-heattreated steel which has a high endurance ratio. SOLUTION: To provide non-heattreated steel containing, by mass, 0.25 to 0.55% C, 0.15 to 2.0% Si, 0.6 to 2.0% Mn, 0.05 to 0.3% V, 0.01 to 0.05% Al, 0.006 to 0.015% N, <=0.05% P, <=0.10% S, 0 to 0.2% Cu, 0 to 0.2% Ni, 0 to 0.7% Cr, 0 to 0.2% Mo and 0 to 0.4% W so as to satisfy Mo+0.5W: 0 to 0.2%, 0 to 0.06% Ti and 0 to 0.1% Zr so as to satisfy Ti+0.5Zr: 0 to 0.06%, 0 to 0.03% Nb, 0 to 0.30% Pb and <=0.002% O (oxygen), and the balance Fe with impurities, and in which the value of fn1=C+0.1Si+0.2Mn+1.6V-0.2Cr-0.75 is 0.85 to 1.15%, and the total of the cleanliness of B based inclusions and C based inclusions is <=0.03%. The steel has a ferrite-pearlite structure, or a ferrite-pearlite-bainite structure.
Patent JP-2002215711-A (JP)
Title: Timing constraint generating method to logical circuit, timing constraint generating program to logical circuit, and program recording medium for generating timing constraint to logical circuit
Inventor: MATSUNAGA TAEKO
IPC: G01R31/28
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To minimize the number of constraint set as units for subjects for delay inspection, and achieve further efficiency of delay inspection to each path. SOLUTION: A timing constraint matrix b comprising time constraint to each path between start point side/end point side flip-flops in a combinational circuit is formed, from which constraint set capable of simultaneously satisfying all of reaching timing and demanded timing of the start point side/end point side flip flops(FF) based on the time constraint are determined. Rows of the matrix b represent FF0-5 on the start point side, and columns represent FF6-12 on the end point side. There is no time constraint to a path between 0 and 6, and a time constraint between path 0 and 6 is 15. The constraint set of the row b is, for example, an set of the columns 6, 10, 11, and 12 (excluding 0 of the row of ×), and a set of the columns 7, 8, and 9.  Before determining the constraint set, contraction and split of the timing constraint matrix are conducted, and minimum covering problems for constraint set candidates are solved.
Patent JP-2003151482-A (JP)
Title: Electron detector
Inventor: KUWATA MASAHIKO
IPC: H04N1/028
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an electron detector capable of detecting an electron at high sensitivity with no mixing of noise even when accelerating voltage of primary electron beam is low. SOLUTION: The electron accelerated and incident to a semiconductor detector 11 reaches a sensitive layer of the detector and generates an electric charge carrier in proportion to energy of the incident electron, and a signal electric current Is flows. The signal electric current Is inputs to an electric current voltage converter 17 and generates output voltage. The output voltage is converted to a digital data correlated to the input voltage in an AD converter 18. The digital data from the AD converter 18 is transmitted to a receiver 23 in a low voltage part 22 after bias voltage which is a direct current component is cancelled by a coupled circuit 21. The digital data received by the receiver 23 is supplied to a DA converter 25, and the output signal of the DA converter 25 is supplied to a picture image display part 26 including a cathode ray tube, etc.
Patent JP-2003149359-A (JP)
Title: Time information correcting system
Inventor: TAKIZAWA HIROSHI
IPC: G04G5/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To realize the correction of time information data by a simple method without complicated processing so as to be able to make a correct display when decoding time information at a receiving point. SOLUTION: This time information correcting system is composed of a relay station provided with a means for rewriting the contents of a packet including information related to a sending station such as a network identification code included in a receive stream when receiving the stream including time information and relaying to resend it, and a receiving device provided with a means for receiving the stream from the relay station, recognizing the error amount of the time information included in the stream, from the contents of the received packet and correcting it.
Patent JP-2003145007-A (JP)
Title: Slit die coating apparatus and coating method
Inventor: YAMAGUCHI MIKIRO
IPC: B29C48/31
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a slit die coating apparatus having a flat die head for continuously or intermittently applying a resist on a color filter (CF) or a reflection preventive resist on a liquid crystal display (LCD) which requires highly accurate uniformity in a coating film and a uniform coating method using the same. SOLUTION: In the slit die coating apparatus, a slit flat part having a structure in which a flat part forming the slit in contact with an ink is moved toward a discharge port of the flat die for the ink and a slit variable structural part having a structure in which the gap of the slit is adjustable in every horizontal direction of die head by moving the slit flat part are provided.
Patent JP-2003157531-A (JP)
Title: Optical disk recording device
Inventor: MURAOKA YASUHIRO
IPC: G11B7/0045
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To effectively adjust an ε value. SOLUTION: The data of an ε value is read from a CD-RW disk. A laser control unit 28 decides VRDC according to a necessary laser output based on a relation between the VRDC and the laser output stored in a register 28a. Then, the VRDC is divided by the εvalue read from the disk to decide proper VWDC.
Patent JP-2003155556-A (JP)
Title: Method of producing wedge-shaped film
Inventor: SUZUKI MASATAKA
IPC: C23C14/34
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To realize a wedge film having a variety of film thicknesses optionally deposited under optimum conditions for film quality or film strength without inclining substrates to be deposited. SOLUTION: In a sputtering system of a Carrousel type or in a vacuum evaporation film deposition, substrates to be film-deposited are set in a position horizontal (front) to target faces similarly to the case in normal film deposition so that plural wedge films can be worked by using a film thickness compensation mechanism.
Patent JP-2003160248-A (JP)
Title: Sheet conveying device and image processor
Inventor: NAKANE YOSHIMITSU
IPC: B65H5/06
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet conveying device and an image processor that can stably feed even a deformed document with a curl or a fold, causing no overlap feeding without lowering the productivity of a feeding device.  <P>SOLUTION: In the representative constitution of the sheet conveying device and image processor, the sheet conveying device for suction-conveying a sheet has a first attracting face arranged in a position corresponding to the end face of the sheet, and a second attracting face arranged in a position corresponding to the center face of the sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159257-A (JP)
Title: Medical instrument guiding apparatus
Inventor: OTSUKA SOJI
IPC: A61B17/28
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical instrument guiding apparatus in which manipulation of a functional part (for example, a clamping forceps, a bioptome, a biopsy brush, an ultrasonic probe) of a treating member can be steadily and easily carried out, by enhancing the using condition of the treatment tool.  <P>SOLUTION: A treating section 13 of the treatment tool 10 is guided to a position close to an affected area H3 within a body lumen of a patient H in the longitudinal direction of a sheath 8 using a rail portion 9 by detachably engaging a c-shaped projecting part 14 of the treatment tool 10 with the rail part 9 of the sheath 8.  <P>COPYRIGHT: (C)2003,JPO