baber/WOPTO huggingface dataset:
Patent JP-2003049601-A (JP)
Title: Steam turbine power generating system and flow meter calibration method in the same
Inventor: UBATANI MASAHIDE
IPC: F22B37/38
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a steam turbine power generating system capable of executing the calibration by an actual machine, and improving flexibility in piping. SOLUTION: In this steam turbine power generating system provided with a boiler 1, turbine system-side water flow channels L1, L2 for supplying the water as fluid to the boiler 1, a deaerator (water storage means) 4 mounted in the water flow channels L1, L2 for storing the water, and a condensate flow meter 7 and a feed water flow meter 9 (turbine system-side flow meter) for detecting the flow of the water on the basis of the differential pressure, a channel L3 for calibration is branched from the water flow channels L1, L2.
Patent JP-2003059078-A (JP)
Title: High frequency superimposed module for optical pickup
Inventor: TANAKA MASAMICHI
IPC: G11B7/125
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency superimposed module for an optical pickup which is made small in size and low in cost by simplifying its configuration. SOLUTION: A high frequency current is allowed to flow through a plurality of laser diodes 1A, 1B by one oscillating circuit 5 to be used in common. By this arrangement, thus the number of oscillating circuits is reduced, the number of components is reduced and the configuration is simplified, then, the module can be made small in size and low in cost.
Patent JP-2002145441-A (JP)
Title: Front and rear side of parts aligning device
Inventor: OHASHI MASAO
IPC: B65G47/86
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a front and rear sides of parts aligning device capable of rapidly and certainly aligning a direction of the front and rear sides of parts. SOLUTION: Parts 1b fed from a part feed port 35 are accommodated in a part accommodation part 22 radially provided on a ring part 21 intermittently rotated one by one such that a front and rear direction of the parts 1b is directed to the radial direction of the ring part 21 and the direction of the front and rear sides is detected by photoelectric sensors 38a, 38b. When the parts 1b detected as a direction faced to a front by the photoelectric sensors 38a, 38b arrive at a rotation position of the part accommodation part 22c and the parts 1b detected as the direction faced to a back arrive at a rotation position of the part accommodation part 22d, an air is fed from nozzles 39a, 39b respectively.  The direction of the respective parts 1b can be rapidly and certainly aligned and lined up by discharging the parts 1b of the direction faced to a front to a part discharge port 36 through a connection passage 24 and the part accommodation part 22d and the parts 1b of the direction faced to a back to the part discharge port 36 from the part accommodation part 22d directly.
Patent JP-2003056712-A (JP)
Title: Low friction follow-up seal for free piston stirling device
Inventor: DAVID M BERKOWITZ
IPC: F16J15/16
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To effectively prevent gas leakage between a rod and an through-hole while reducing the manufacturing cost by mitigating the requirement of the concentricity and parallelism between the rod 11 of a free piston 1 and the through-hole 22 in a driving piston 2. SOLUTION: A circumferential groove 23 is provided in the through-hole 22 in the driving piston 2, and the low friction follow-up seal 4 formed by stacking thin-plate disks 41 is incorporated in the circular groove so that, if the concentricity and the parallelism between the rod 11 and the through hole 22 are deviated to some extent, the sealability between the low friction follow-up seal and the outer circumferential surface of the rod 11 can be secured. This constitution can thus mitigate the requirement of the concentricity and the parallelism between the rod 11 and the through-hole 22 to greatly reduce the manufacturing cost while effectively preventing gas leakage.
Patent JP-2003052486-A (JP)
Title: Chair
Inventor: SUZUKI TAKASHI
IPC: A47C7/46
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a chair by which an ideal seated posture is comfortably and easily kept for a long time. SOLUTION: The chair is provided with a structure for moving a chair backrest 1a in a front and rear direction by including a second arm 11a extending sideward from a seat rotation joint 12 which is positioned at the lower side of a seat 2, a first arm angle adjusting means 6a arranged at the end of the second arm 11a and a nearly L shape first arm 3a which is bent toward the upper part of the seat after extending upward from the first arm angle adjusting means 6a. The backrest 1a of the chair is provided a structure moving frontward and backward. Thus the backrest 1a is provided with a front body part support function together with an original rear part support function so that the ideal seated posture is easily kept for a long time.
Patent JP-2003060965-A (JP)
Title: Digital camera and control method for the digital camera
Inventor: OKAMOTO SATOSHI
IPC: H04N5/225
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera and a control method for the digital camera, that can synchronize the vertical synchronization signal of an imaging system and that of a reproducing system at a low cost. SOLUTION: A video encoder 66 generates a vertical synchronization signal VD with a predetermined first period which is the vertical synchronization signal associated with the reproduction of image data obtained by imaging by a CCD 22, on the basis of a clock signal generated from a ceramic oscillator 82, and a timing generator 48 generates a vertical synchronization signal VI associated with the imaging by the CCD 22 which is the vertical synchronization signal with a period of a second period which results from a multiple of P (P is a predetermined natural number, depending on the opening mode) of the first period or more on the basis of a clock signal generated by a crystal oscillator 80, and the generating operation of the vertical synchronization signal VI is reset by each of the 2nd period, by using the vertical synchronization signal VD for reference.
Patent JP-2003056929-A (JP)
Title: Air conditioner
Inventor: KUMASHIRO YASUTO
IPC: F25B13/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To smoothly perform heating operation at a high outdoor temperature. SOLUTION: A bypass passage 8 constituted by connecting a first solenoid on-off valve 10, a liquid receiver 9 and a second solenoid on-off valve 11 in this sequence is provided between a pipe connecting a first branching pipe 4a and a second branching pipe 4b with an indoor side heat exchanger 7 and the suction side of a compressor 1. A pressure sensor 12 is provided on the discharge side of the compressor 1. When heating operation is performed at a high outdoor temperature, the first solenoid on-off valve 10 is opened if the detection value of the pressure sensor 12 exceeds a predetermined value so as to store a refrigerant flowing out of the indoor heat exchanger 7.
Patent JP-2003053249-A (JP)
Title: Sheeting type coating apparatus
Inventor: TSUDA TAKEAKI
IPC: B05C13/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a sheeting type coating apparatus improving the thickness accuracy of a coating film, capable of minimizing a film thickness unstable region at the start time of coating, capable of preventing the level irregularity of a coating surface and enhancing productivity. SOLUTION: A table 12 loaded with a substrate B is arranged on a base part 11 so as to be slidable and movable in a uniaxial direction and a coating part 14 is attached along a frame 13 vertically provided so as to straddle the table 12 in an up and down movable manner. A linear motor is used in the drive part of the table 12 and an air slider is used in a slide part. The film thickness stability of a coating start part and running stability at the time of coating are enhanced by the characteristics of the linear motor and the accuracy of the thickness of the coating film is improved and the film thickness unstable region at the start time of coating can be minimized.  Further, the generation of the level irregularity of the coating surface can be prevented by the vibration suppressing action due to the air slider and, since high speed operation is possible, the return to the origin after coating becomes fast to enable the enhancement of productivity.
Patent JP-2003061060-A (JP)
Title: Video communication/video distribution system and method
Inventor: WATANABE HIROSHI
IPC: H04N21/21
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce traffic for a relay interval, in the case of distributing a video image from a video distribution server to a terminal taking part in a multi-point conference system, interlocked with a conference. SOLUTION: A plurality of video distribution servers 17, 18, 19 having the same video file are placed in advance to a router 23 in the vicinity of H. 323 terminals 11, 12, 13 on a network. First, one of the terminals 11, 12, 13 taking part in the conference requests nearby MCUs 14, 15, 16 having an MC (Multipoint Controller) to distribute a video image in interlocking with the conference. Then the MC transmits transport addresses (IP addresses and port numbers) with respect to a video distribution server and participating terminals and information of the video file to a management server 20. The management server 20 designates the nearest video distribution server and MP (Multipoint Processor) to the terminals 11, 12, 13 and returns a reply to the MC in the MCU. The MC in the MCU makes the nearest video distribution server to distribute the video image via the MP inside the MCU.
Patent JP-2003067728-A (JP)
Title: Expected locus generation method for vehicular driving support system
Inventor: IWANO HIROTAKA
IPC: G06T3/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an expected locus image generation method for a vehicular driving support system that can reduce time and effort for generation of an expected locus image of a vehicle. SOLUTION: The expected locus generation method for a vehicular driving support system comprises a distortion removing step for removing a distortion on a camera coordinate system CA of a pickup image 11 picked up by a camera 3 mounted on the vehicle 1 to generate a distortion-removed pickup image 12, a generating step for arithmetically generating positions of an expected locus 14 of the vehicle on a ground coordinate system CB, a converting step for converting pixels on the camera coordinate system CA into positions on the ground coordinate system CB, and a determining step for determining which of the pixels on the camera coordinate system CA each position of the expected locus 14 on the ground coordinate system CB corresponds to.
Patent JP-2003067571-A (JP)
Title: Method of issuing card
Inventor: MAENO KATSUYUKI
IPC: G06Q30/06
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of issuing cards allowing easy and quick procedures for application and screening as procedures to make a contract for issuing cards if the customer wants to use a plurality of kinds of cards with different functions. SOLUTION: When application data related to a contract for issuing a multifunction card having the functions of both a loan card and a credit card are inputted from an input device 17 of an unmanned reception machine 16 using an application 19 or the like, a CPU 12 of a server 11 transmits predetermined information in the application data to a card loan screening device 22 and a credit card screening device 23. The screening devices 22 and 23 conduct screening as to whether or not the issuing of the card is permitted. If the issuing of both cards is permitted after the screening, the CPU 12 transmits to the unmanned reception machine 16 control information for the process of issuing the multifunction card. Then the multifunction card 20 is outputted from an output device 18 of the unmanned reception machine 16.
Patent JP-2002139620-A (JP)
Title: Optical thin film
Inventor: KUEGLER EDUARD
IPC: B32B7/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical thin film having lower absorptivity than a conventional film. SOLUTION: The optical thin film is predominantly Ta2O5 and has improved absorptivity for UV-rays. The film has <0.0075 extinction coefficient for light of 308 nm wavelength. The Ta2O5 thin film is manufactured by ion-beam sputtering by using a target predominantly made of Ta2O5.
Patent JP-2003076039-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KATO SATOSHI
IPC: G03G5/05
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor, the photosensitive layer of which is excellent in mechanical strength and surface smoothness and contains a polyester resin having high and stable solubility as a binder resin. SOLUTION: The photosensitive layer of the electrophotographic photoreceptor contains a binder resin having a polyester structure expressed by general formula (1). In formula (1), A represents a bivalent organic group, X is one kind selected from the group of the following structural formulae (A), (B) and (C), and A is not any of the structural formulae (A), (B) and (C), however, when X is the structural formula (A), m and n satisfy 0.01<=m/(m+n)<0.9 and when X is the structural formula (B) or (C), m and n satisfy 0.01<=m/(m+n)<=1.
Patent JP-2003071100-A (JP)
Title: Ball supply tube for pachinko machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a ball supply tube for a pachinko machine hardly causing a ball jam and reducing a risk of breaking a bottom face in a ball tank. SOLUTION: This ball supply tube 1 for the pachinko machine is arranged vertically in the back face upper part of a game board for feeding a ball into the ball tank 3. In the ball supply tube 1, a ball guide part 7 is arranged in the terminal end part 6 on the inside side wall on the opposite side to the ball flow direction of the ball dropped in the ball tank 3 so that the ball is dropped diagonally to the ball flow direction, and consequently, the ball jam caused when the following ball is put on the previous ball can be prevented while a shock of the dropped ball is received to be reduced by the ball guide part 7.  When a length of a terminal end part 8 in the ball supply tube side wall in the ball flow direction is set to be shorter than that of the terminal end part 6 in the side wall having the ball guide part 7 and a recess part 9 for relieving the ball is arranged in the terminal end part 8, the ball can be discharged smoothly.
Patent JP-2003070976-A (JP)
Title: Game machine having means for reporting color information and selecting information
Inventor: YONEDA TOSHIHIRO
IPC: A63F5/04
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine by which interest on a game rises and a turning body is easily selected. SOLUTION: The game machine 10 is provided with the turning body 44 with patterns in each periphery and a controller 50 for controlling the rotation of the reels and drawing winning patterns by prescribed probability. The game machine 10 also includes a winning role reporting means 80 which reports a winning role by announcing color information in connection with the winning patterns when a winning flag is established.
Patent JP-2002072681-A (JP)
Title: Developing unit and developing device provided with it
Inventor: TAKEMURA SEIJI
IPC: G03G15/08
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a developing unit 1 that is most appropriate for a process cartridge for refill and is easily attached to a main body device. SOLUTION: In the device, a toner shutter 24 opening and closing a path 22 communicating with a developing roll 15 is provided inside a toner storing part and the toner shutter is automatically opened in linkage with the rotation of the developing roll 15.
Patent JP-2003075777-A (JP)
Title: Projection device
Inventor: KATSUMATA MASAO
IPC: G02B27/18
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To properly separate and mix light in a projection device using a reflection type optical modulation element. SOLUTION: A projection device 1 separates illumination light emitted by a lamp 10 into blue, red, and green wavelength bands by using four PBS's which are an incidence PBS 17, an RB-PBS 19, a G-PBS 24, and a projection PBS 26, and guides the illumination light of the green wavelength band to a position of the best contrast. A 3rd liquid crystal panel 25 is arranged at this position. Then the illumination light of the red wavelength band is guided to the position of 2nd best contrast, and a 2nd liquid crystal panel 21 is arranged at this position. The blue illumination light is guided to the remaining position, and a 1st liquid crystal panel 20 is arranged at this position. Reflected light beams of the respective wavelength bands which are modulated by the respective liquid crystal panels are combined, enlarged and projected with a projection lens 27.
Patent JP-2003076022-A (JP)
Title: Positive type resist composition
Inventor: UENISHI KAZUYA
IPC: C08F230/08
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a positive type photosensitive composition for exposure with far UV adaptable to exposure in the far UV region using ArF or KrF as a light source, ensuring improved line edge roughness and excellent also in various characteristics as a resist such as resolving power, resist shape and the depth of a focus when a semiconductor device is produced. SOLUTION: The positive type resist composition contains (a) a specified alkali-insoluble or slightly alkali-soluble polymer which has a silicon atom and a lactone structure in a side chain and is made soluble in an aqueous alkali solution by the action of an acid and (b) a compound which generates the acid when irradiated with an active light or a radiation.
Patent JP-2002156360-A (JP)
Title: Method for discriminating hydrophilic film from hydrophobic coating film
Inventor: SUDOU NOBUHISA
IPC: G01N27/60
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for precisely and simply discriminating a coating film to be hydrophilic or hydrophobic. SOLUTION: This method for discriminating hydrophilic coating film and hydrophobic coating film includes a process electrifying a static electricity to the coating film surface, a process of measuring electrification rate on the coating film surface after the aforementioned process, and a process of identifying the coating film to be hydrophilic or hydrophobic, based on the measured electrification rate value.
Patent JP-2003077967-A (JP)
Title: Inspection device of semiconductor circuit
Inventor: SHOJI TERUO
IPC: G01R1/06
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent pieces of power supply wiring of a bottom face of each contact structure from mutually contacting in an inspection device of a semiconductor circuit lifted and held in the state that a plurality of the contact structures are arranged so as to correspond to each semiconductor circuit on a wafer. SOLUTION: The inspection device of the semiconductor circuit having the plurality of the division type contact structures 4 contactable on the whole electrode pad 3 of each of a plurality of the semiconductor circuits manufactured on an upper face of the wafer 1 on a lower face of a base member 8, positioning the plurality of the contact structures 4 by a guide member 6 and lifted and held on the base member 8 is provided with a means for preventing the pieces of the power supply wiring 10 provided on the bottom face of the contact structure 4 from mutually electrically contacting. Thereby the power supply wiring 10 is prevented from mutually electrically contacting to prevent a short circuit of the power supply wiring 10, and a proper wafer burn-in test can be performed.
Patent JP-2003080197-A (JP)
Title: Garbage treating device
Inventor: SUZUKI TAKESHI
IPC: B01F15/06
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treating device capable of preventing garbage treated or being treated from sticking to the inside of a garbage-treating vessel. SOLUTION: A slide-cutting structure is provided in a treating vessel 13 for slide-cutting the garbage pushed up along the inside surface of the treating vessel 13 by the rotation of the agitation blades 26 between the slide-cutting structure and the end edge of agitation blades 26. Namely, slide-cutting projecting bars 31, 32 are respectively installed at the lower edges of a pair of inside surfaces facing each other in a charge opening 13b. Both of the slide-cutting projecting bars 31, 32 are installed rectangular to the rotational direction of the agitation blades 26 with the end edges 26a of the agitation blades 26 slidable, for slide-cutting in a forward and backward rotational directions respectively.  Thereby, in either case of a forward and backward rotational directions, the garbage pushed up by the agitation blades 26 is cut by sliding of the slide- cutting projecting bars 31, 32 and the agitation blades 26. The cut garbage is made to fall into 13a.
Patent JP-2003084872-A (JP)
Title: Information processing unit, its control method and storage medium
Inventor: FUKUNAGA KOJI
IPC: A63F13/54
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To implement high-quality sound reproduction through a universal serial interface by connecting a device for reproducing more high-quality sound to the outside than an originally provided sound output, in an information processing unit such as a video game. SOLUTION: When it is determined that a sound output device is connected to the outside through an IEEE1394 interface, sound data reproducible with high quality according to an AV/C protocol is delivered to the sound output device and reproduced.
Patent JP-2003085304-A (JP)
Title: System for managing object arranged in appointed domain
Inventor: YOTSUYA CHIKASHI
IPC: G06Q50/10
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To appropriately manage an object arranged in an appointed domain. SOLUTION: This system sends a parking lot image indicating a parking lot including a plurality of appointable sub-blocks to a terminal computer 112 at a branch office and makes the same indicated on the terminal computer 12. The system indicates a dialog box for inputting a control number and conditions and the same of a construction vehicle parked on a position including appointed sub block when a certain sub block on the parking lot image is appointed. When the control number and conditions and the same are inputted in the dialog box, the system indicates the inputted control number and conditions and the others on the appointed sub block on the parking lot image.
Patent JP-2002131616-A (JP)
Title: Camera system
Inventor: KAWASAKI MASAHIRO
IPC: G02B7/10
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To perform power zooming to a predetermined focal distance in a power zoom lens attachable/detachable to/from a camera body. SOLUTION: This camera system is provided with a power zoom mechanism 67 incorporating the power zoom lens 51 provided with a zooming lens group 53 and the camera body 11 to/from which the power zoom lens 51 is attachable/ detachable and performing zooming by driving the zooming lens group 53 and a zooming motor 65 and a lens CPU 61 by which the focal distance of the power zoom lens 51 detected through a code disk 71 is stored in a RAM 61b when a PZ mode switch 77 is turned on in a preset zoom set mode and the zooming lens group 53 is moved by the focal distance stored in the RAM 61b through the zooming motor 65 when the PZ mode switch 77 is turned on in a preset zoom mode.