baber/WOPTO huggingface dataset:
Patent JP-2004014376-A (JP)
Title: Electron gun and electron beam device
Inventor: KANEMATSU ERIKA
IPC: H01J37/06
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron gun hardly changing a crossover imaging condition even if an application voltage to a cathode is changed.  <P>SOLUTION: This electron gun is provided with the cathode 1, a Wehnelt electrode 14 and two anodes 15 and 16. The electrode of the second anode 16 is kept at 0V (grounding potential). When it is assumed that the potential of the cathode 1 and that of the first anode 15 are -V0 and Va, respectively, the level of Va is controlled by following the cathode potential V0 so as to always keep Va+V0, that is, a relative potential difference between the cathode 1 and the first anode 15 constant. Thereby, even if the potential of the cathode 1 changes, its position and level can be restrained from significantly varying.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012999-A (JP)
Title: Heat developable photosensitive material
Inventor: OYAMADA TAKAYOSHI
IPC: G03C1/34
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having low fog and good storage stability by improving a dispersion method of organic silver salts.  <P>SOLUTION: In the heat developable photosensitive material containing a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent and a binder on one face of a supporting body, the material contains a dispersion material treated by annealing at ≥30°C as the non-photosensitive organic silver salt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010452-A (JP)
Title: Device for cutting hard brittle plate
Inventor: AMAHI TAKASUKE
IPC: C03B33/023
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and inexpensive inclination correction means without needing a table rotating mechanism regarding a device for grooving a scribe groove on a glass plate surface for cutting or a device for traveling a laser beam for cutting.  <P>SOLUTION: The device for cutting a hard brittle plate is equipped with a table, a traveling stand 29 which travels in the X direction above the table, a cutting body 1 which is a scribe cutter or the like attached on the traveling stand, a moving device which moves the table in the Y direction and a detector to detect the inclination of the hard brittle plate 2 mounted and fixed on the table. The cutting body 1 is attached so as to be movable in the Y direction to the traveling stand 29 and travels along a straight line inclined to the X direction by controlling its moving distance in the Y direction corresponding to the inclination degree of the hard brittle plate detected by the detector and relating to a traveling distance of the traveling stand 29. The weight and cost of the device can be reduced because a large and heavy table rotating mechanism is not needed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014437-A (JP)
Title: Chip type surge absorber and its manufacturing method
Inventor: FUJIWARA KAZUTAKA
IPC: H01T4/12
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip type surge absorber and its manufacturing method realizing a lower capacity, a lower-voltage discharging and a high surge life.  <P>SOLUTION: For the chip type surge absorber comprises discharge electrodes 2, 3 arranged on an insulation board 1 so as to face each other through a discharge gap 4, and a lid 6 with its peripheral edge part adhered on an outer periphery part of the insulation board including a base end part of each discharge electrode, a varistor material B in contact with each discharge electrode is fitted to each discharge gap.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013864-A (JP)
Title: Bill depositing and dispensing device
Inventor: TAMAMOTO JUNICHI
IPC: G07D9/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a cash automatic transaction device and to reduce its cost by integrating a role of a temporary accumulating storage in a depositing and dispensing mechanism.  <P>SOLUTION: In this bill depositing and dispensing mechanism comprising an accommodation part accommodating the bills, an opening part for collectively taking in and out the bills to the accommodating part, a separating mechanism separating and sending the bills one by one from the accommodating part, and an accumulating mechanism for stacking and accumulating a bundle of bills in the accommodating part, the accommodating part comprises a front plate and a rear plate at both ends in the thickness direction of the bills, and first and second intermediate plates successively arranged from a front plate side between the front and rear plates, the accommodating part has one separating and taking-in port and two accumulating and discharging ports formed on a bottom plate for placing lower ends of the bills, successively from the front plate side, the bill is moved to the separating and taking-in port by the first intermediate plate, and the accumulating discharging ports are respectively formed between the first and second intermediate plates, and between the second intermediate plate and the rear plate to accumulate the bills.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015788-A (JP)
Title: Transverse pincushion distortion correcting circuit for television receiver
Inventor: HOSOKI TOSHIAKI
IPC: H04N3/23
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distortion correcting circuit for a case that situations of transverse pincushion distortion are different on a left half and a right half of a cathode-ray tube of a television receiver.  <P>SOLUTION: The transverse pincushion distortion correcting circuit is provided with a vertical gain control characteristic generating circuit 9 for the left half and a vertical gain control characteristic generating circuit 10 for the right half, and gain control characteristics are changed over by a switch 4 at a horizontal correction peak point so that the transverse pincushion distortion correcting circuit is made more flexible and accurate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023126-A (JP)
Title: Facsimile communication apparatus and facsimile transmitting method
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile communication apparatus by which a transmitting terminal can recognize the state of a receiving terminal and response is made rapid without capturing a line ineffectively to save a communication time.  <P>SOLUTION: This facsimile communication apparatus performs a procedure stipulated in ITU-T recommendations V.8 with the opposite equipment party to establish a picture transmission mode executable with the opposite equipment party on the basis of the procedure. The facsimile communication equipment has an ANSam transmitting means for transmitting an ANSam signal, a CM signal receiving means for receiving a CM signal, and a JM signal transmitting means for transmitting a JM signal. In the facsimile communication equipment, the receiving terminal has a control means for changing protocols after a V.8 protocol in accordance with the existence/absence of information to be transmitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023137-A (JP)
Title: Receiver, its method, its program, recording medium for recording the program, and communication system
Inventor: MIYAHARA YUTAKA
IPC: H04H20/22
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver capable of easily preventing deterioration in usability due to time interleave.  <P>SOLUTION: When a user selects a program through its entry operation, a system controller 19 selects the program on the basis of a signal corresponding to the entry operation from an entry means and discriminates to which ensembles A, B the selected program belongs. An RF tuner section 13 properly processes a ground wave from a ground station and satellite waves from two artificial satellites corresponding to the discriminated ensemble A or B, a channel decoder 14 demodulates the processed waves to acquire the ensemble A or B and the other ensemble B or A and applies de-interleave processing to them. Since delay processing by de-interleaving is applied to the different ensembles A, B at the same time, a receiver can output programs of the other ensembles A, B in a short period of time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036390-A (JP)
Title: Improved vacuum pump
Inventor: CERRUTI ROBERTO
IPC: F04F5/04
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbo-molecular pump exhaustible under atmospheric pressure.  <P>SOLUTION: A turbo-molecular vacuum pump 5 includes a first pumping part 1 having a pumping stage having a bladed rotor disk, a second pumping part 2 having a pumping stage having a smooth rotor disk, a third pumping part 3 having a pumping stage having a toothed rotor disk 26 and a fourth pumping part 4 of an ejector or venturi pump type.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020728-A (JP)
Title: Dispersion shift optical fiber and method for manufacturing the same
Inventor: TAMURA JUNICHI
IPC: G02B6/036
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion shift optical fiber useful for a WDM transmission system.  <P>SOLUTION: The dispersion shift optical fiber has a three-layer structure core consisting of: a center core 1 having a specific refractive index difference (Δ<SB>1</SB>) of 0.5 to 0.7%; a first side core 2 having a refractive index difference (Δ<SB>2</SB>) of -0.3 to -0.05%; and a second side core 3 having a refractive index difference (Δ<SB>3</SB>) of 0.15 to 0.3%. A clad 5 is arranged on the outer side of the outermost core. The absolute value of dispersion and dispersion slope in the wavelength region of 1530 to 1565 nm are ≤2 to 12 ps/nm/km and ≤0.10 ps/nm<SP>2</SP>/km, respectively, and the effective cross-sectional area and transmission loss at 1550 nm are ≤50 to 80 μm<SP>2</SP>and ≤0.25 dB/km, respectively. The transmission loss at 1380 nm is smaller than the transmission loss at 1310 nm and, after being left in an atmosphere substantially consisting of hydrogen, the transmission loss at 1380 nm is smaller than the transmission loss at 1310 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314942-A (JP)
Title: Heat collector
Inventor: TANAKA YOSHIAKI
IPC: F25D17/02
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability in repairing and replacing work of a heat generator.  <P>SOLUTION: A valve (solenoid valve 104a) is mounted at an upstream side of a fluid channel for supplying fluid pressure to a heat collecting diaphragm 101. Whereby the collector 100 is demounted from the heat generator 120 without discharging a heat medium from the heat collector 100, and the workability in repairing or replacing the heat generator 120 is improved without impairing the heat collecting performance of the heat collector 100. Accordingly, this heat collector 100 is effectively applied to a cooling system for cooling an electronic apparatus in a portable telephone base station.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003049707-A (JP)
Title: Front cover for internal combustion engine
Inventor: SIMPSON ROGER T
IPC: F01L1/46
Filed: 2002-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of wires fed to an engine controller. SOLUTION: This front cover 100 comprises a crankshaft driving member, a power transmitting member, a cam shaft driving member and a cover body provided encircling a variable cam phase shifter. The cover body has a cam phase shifter position sensor 20 mounted on the cover body at its portion to be located adjacent to the variable phase shifter when the cover body is mounted on an engine, a cam phase shifter actuator (a variable force solenoid) 10 mounted on the cover body at its portion adaptable for driving the variable cam phase shifter when the cover body is mounted on the engine, and a variable cam timing(VCT) control device mounted on the cover body and drivably connected to the cam phase shifter position sensor 20 and the cam phase shifter actuator 10.
Patent JP-2004018263-A (JP)
Title: Oil pan device for passenger conveyor
Inventor: USHIDA HIROSHI
IPC: B66B23/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil pan device for a passenger conveyor arranging a fringe part in the direction of width of an oil pan covering a bottom face of a main frame close to a position of outer dimension width of the main frame.  <P>SOLUTION: The fringe part in the direction of width of the oil pan 23 is arranged at a position corresponding to an outer fringe part in the direction of width on a bottom face of the main frame 1 of the passenger conveyor, a support fitting is mounted on the fringe part in the direction of width on the bottom face of the main frame 1, and the fringe part in the direction of width of the oil pan 23 is supported by an upper face on a lower side of a channellike recessed part opened onto a central side of width of the main frame 1. One side of a mounting fitting is engaged with the support fitting to hold the oil pan 23 by the other side. Consequently, lubricating oil supplied to a step chain flows down into the oil pan 23 along a vertical member of the main frame 1. For this reason, lubricating oil in the main frame 1 does not flow out of the main frame 1 to prevent the vicinity of an installation place from becoming dirty and improve the comfortableness of installation environment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025449-A (JP)
Title: Adhesive sheet for bookbinding
Inventor: KINOSHITA NORIHIKO
IPC: B42C9/02
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive sheet for bookbinding which reduces a failure of a bookbinding machine and enable effective use of it.  <P>SOLUTION: The adhesive sheet is constituted by a method wherein backing paper 2 extended by a dimension corresponding to a distance between a cutting edge and an adhesive sheet detector that are mounted on the bookbinding machine, or the backing paper 2 having a through hole 2a formed at a position located at the extension by the dimension, is stuck to the end part of the sheet 1. A break of the backing paper 2, or the through hole 2a, is detected by the detector and a cutting machine is stopped. The vicinity of the end edge of the adhesive sheet 1 is positioned under the cutting edge, thereby using the adhesive sheet 1 effectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026661-A (JP)
Title: Immediate sustaining bleaching cosmetic
Inventor: OKAMURA TAKESHI
IPC: A61K8/49
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immediate sustaining cosmetic formulation more enhancing bleaching effects of a bleaching material.  <P>SOLUTION: This immediate sustaining cosmetic formulation comprises the bleaching material and is passed through a sustained clouded state during its coating and extending and compatibilized with the skin.The formulation is an emulsified one and can be embodied by preparation into a state so as to form a liquid crystal in a part of the continuous phase thereof. In order to prepare the formulation in this state, (1) a higher alcohol and (2) a monoester of a polyglycerol may be contained and emulsified. A composition of the coexistence of a nonionic surfactant having ≥100 number of added mol of polyoxyethylene groups in the composition can preferably be exemplified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030014-A (JP)
Title: Code reading apparatus
Inventor: YOSHINO TAKUSHIN
IPC: G06K7/10
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a code reading apparatus in which a barcode is read in a dark environment even without using an illumination means when it is known in advance that a code to be read is only the barcode.  <P>SOLUTION: First of all, a sight is turned on (S41). When the sight is turned on and a read position or range is determined, next, the sight is turned off (S42). In such a state, image information is captured (S43). The image information is decided to judge whether the code is successfully read or not (S44). When the code is not successfully read, the sight is turned on again (S45). Next, it is determined whether an illumination is required or not (S46). When the illumination is required, the presence of reading of a two-dimensional (2D) code is determined (S47). When there is no reading of the 2D code, the image information is captured (S53). After the capture is completed, the sight is turned off (S54). The image information is decided to determine whether the code is successfully read or not (S55).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028224-A (JP)
Title: Rod seal structure of hydraulic cylinder
Inventor: KATO HISAMI
IPC: F15B15/14
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal structure of a hydraulic cylinder suppressing the pressure increase caused by operating fluid accumulated in a space part between a first U-shaped packing and a second U-shaped packing.  <P>SOLUTION: This rod seal structure of a hydraulic cylinder is provided with a piston 4 attached to a piston rod 5 so as to movably in a cylinder 1, and slidably seals and supports the piston rod via the first packing 13, the second packing, and a wiper seal 15 disposed in the cylinder 1 in series in this order. The hydraulic cylinder is also provided with an operating oil absorbing member 21 absorbing the surplus operating fluid intruding into the space part S between the first packing 13 and the second packing 14 between them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024592-A (JP)
Title: Gusset tape
Inventor: SATO SHINZO
IPC: B05D7/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for providing bedclothes with the deodorant effect, anti-bacterial (sterilization) effect and humidity control effect, and for speedily exhibiting these effects.  <P>SOLUTION: A cover fabric 2 and a liner fabric 3 of a feather comforter 1 are divided by the gusset tape 4, which is an air-permeable cloth to which Bincho-charcoal particles 7 are applied so that a feather filling layer 6 is partitioned. Bincho-charcoal particles 7 are applied to the gusset tape 4 by applying an application material obtained by dispersing the particles evenly in a binder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006187-A (JP)
Title: Surface light source device, image display device, and light guide plate
Inventor: OKAWA SHINGO
IPC: F21V8/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To restrain abnormal light emission in the vicinity of an entrance plane of a light guide plate even if an LED is used as a light source, and to equalize luminance of emitted light.  <P>SOLUTION: This surface light source device is so structured that the LED 5 is disposed as a light source so as to face the entrance plane 4 of the light guide plate 3, light from the LED 5 enters from the entrance plane 4 of the guide plate 3 into the guide plate 3 and thereafter propagates in the guide plate 3, and the light of which the incident angle with respect to the outgoing plane 6 is set smaller than a critical angle in the process of the propagation is emitted from the outgoing plane 6 of the guide plate 3. A plurality of prism projections 12 extended toward a direction receding away from the vicinity of the entrance plane 4 are formed on at least one of the outgoing plane 6 of the guide plate and a plane 10 opposite to it in parallel with one another along the entrance plane 4. A side surface side part 10b of each prism projection 12 is so formed that the height of the projection is gradually reduced as it approaches the entrance plane 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037551-A (JP)
Title: Developing roller and developing apparatus equipped with the same
Inventor: NAKAMURA MAKOTO
IPC: F16C13/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a developing roller whose durability in use is improved by preventing the occurrence of toner adhesion on the surface layer of the developing roller, the occurrence of cracks and the occurrence of scratches due to shaving, and to inexpensively provide a developing apparatus equipped with the developing roller.  <P>SOLUTION: As for the developing roller 10 constituted of a core shaft 1, an elastic layer 2 and a surface layer 3 in this order, the surface layer 3 is constituted of a cross-linking reaction compound of (A) polyurethane resin having a carboxy group in molecules, and at least (B) one kind of resin selected out of triazine-based resin and triazine-based resin derivative.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040252-A (JP)
Title: Image processing apparatus, program, and storage medium
Inventor: SUINO TORU
IPC: H04N1/40
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress occurrence of belt-like halation caused in a black/white image by applying the weaker intensity (smoothness) of a low pass filter to the black/white image than that of a color original.  <P>SOLUTION: A color / black-white image discrimination section 6 discriminates whether an image subjected to color space inverse conversion is a color image or a black/white image. A tile border smoothing section 7 receives the color image, and a tile border smoothing section 8 receives the black/white image. The tile border smoothing section 7 for the color image applies low pass filtering with higher smoothness to the color image than the tile border smoothing section 8 for the black/white image applies to the black/white image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033315-A (JP)
Title: Game machine
Inventor: WATANABE HIROO
IPC: A63F5/04
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To arrange a liquid crystal display device for an auxiliary game at a position easy for a player to see while keeping a game machine to be compact.  <P>SOLUTION: At a front door 3 provided on a front face side of the game machine 10 in an openable and closable manner, three display windows 21, 22 and 23 are formed in a horizontal line so as to watch patterns added on a belt through these display windows 21, 22 and 23. At a center position of the game machine 10 over the respective display windows 21, 22 and 23, an auxiliary display window 24 is formed so as to watch a screen of the liquid crystal display device. By making the belt flat, the liquid crystal display device and its auxiliary display window 24 can be arranged at the center position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039724-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KOBORI YOSHIMICHI
IPC: H01L27/04
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which a capacitance structure and a wiring structure exist in the same layer by simultaneously forming the capacitance and wiring structures in the same step, and to provide a method of manufacturing the device.  <P>SOLUTION: A connecting hole 204 between a hole for a capacitance 205 and a wiring groove 205 is formed by causing a insulating film to deposit on lower-layer wiring. Then a sacrificial film 207 is caused to deposite on the surface of the insulating film except the connecting hole 204. Thereafter, the lower-layer wiring is exposed at the bottom of the connecting hole 204 by etching the whole surface by using the sacrificial film 207 as a mask. Successively, upper-layer metal wiring 209 is formed by causing a conductive film to deposit on the whole surface. Consequently, the manufacturing cost of the semiconductor device can be reduced, because a capacitance region and a wiring region can be formed simultaneously in the same layer without increasing the number of steps for forming the capacitance region and, in addition, the number of manufacturing steps can also be reduced.  <P>COPYRIGHT: (C)2004,JPO