baber/WOPTO huggingface dataset:
Patent JP-2003023370-A (JP)
Title: High frequency switch module
Inventor: FUKAMACHI KEISUKE
IPC: H04B1/44
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency switch module, which can be miniaturized while maintaining electric characteristics. SOLUTION: In the high frequency switch module, with which a high frequency switch equipped with a high frequency component, a transmission line and a capacitor is laminated and integrated on a laminated substrate constituted by laminating a plurality of dielectric layers and provided with mutually confronted first and second principal faces and a side face linking the relevant principal faces, the high frequency component is packaged on the laminated substrate, the transmission line and the capacitor are incorporated, the high frequency component packaged on the laminated substrate, the transmission line incorporated in the laminated substrate and a connection line for connecting the capacitor are located on the dielectric layer close to the first principal face,  and a ground electrode comprising the capacitor of the high frequency switch is located between the layers of the transmission line and the connection line.
Patent JP-2002211833-A (JP)
Title: Tear tape feeding device
Inventor: NAKAMURA FUTOSHI
IPC: B65H35/07
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a tear tape feeding device capable of precisely and stably forming and feeding the tear tape. SOLUTION: This tear tape feeding device comprises a slope member 56 or a tape guide 90 for separating a tape T on a vertical suction belt 26 from the suction belt 26; and a tape cutter 70 for cutting the tape T in cooperation with a rod 60 or a fixed blade 114. The tape cutter has a circular arc pressing surface 78a and a holding surface 80a before and after a cutting blade 76, as seen from a rotation direction thereof. Just before cutting of the tape T, the pressing surface 78a presses a part (rear end of the tear tape formed by cutting) of the tape T having passed the rod 60, onto the suction belt 26, while just after cutting of the tape T, the holding surface 80a guides a cut end of the tape T to the suction belt 26 while clamping it with the rod 60.
Patent JP-2003027206-A (JP)
Title: Method for formation of erosion preventive film
Inventor: NODA TOSHIO
IPC: F01D5/28
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an erosion preventive film for easily assuring quality, as adhesion property, by forming a stellite film at a low temp within a temperature range where the fatigue threshold of moving vane base metals do not degrade drastically. SOLUTION: This method for forming the erosion preventive film has a process step of thermally spraying a stellite material to the surfaces of the vapor inlet sides of the moving vanes of a turbine rotor and an annealing process step and forms the stellite film on the surfaces on the vapor inlet sides of the moving vanes. The thermal spraying process step is a process step of performing the thermal spraying in the temperature range where the fatigue threshold of the moving vane base metals does not degrade drastically and the annealing process step is a process step of annealing the moving vanes for about one hour at 550 to 650 deg.C.
Patent JP-2003028978-A (JP)
Title: Method and program for determining inspection timing for in-vessel structure
Inventor: TANAKA SHIGEAKI
IPC: G21C17/003
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a program for determining the inspection timing for in-vessel structures which realize safe and economical operation of a reactor by omitting unnecessary defect tests, to determine the time the necessary defect tests are to be carried out. SOLUTION: For this method, which determines the inspection timing for structures in a reactor, the time starting from the measurement of characteristic values to the implementation of a defect test for the in-vessel structures is determined (St103) by measuring (St100) a characteristic value, such as the material characteristic value of the in-vessel structures or the dose of neutron irradiation and making reference to the change due to aging of the characteristic values predicted, according to the operation of the reactor from the characteristic values and the operating condition of it.
Patent JP-2002372478-A (JP)
Title: Recovery apparatus for dropped electrode element in pinhole inspection machine
Inventor: MAEKAWA YASUTAKA
IPC: G01M3/40
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus, for the recovery of a broken element, wherein a broken piece stuck to a specimen is recovered immediately after the finish of an inspection and the broken piece is not discharged to the outside of a voltage application-type pinhole inspection machine for various types of packaged products in the pinhole inspection machine which inspects a pinhole or a seal defect in a package container in which a conductive content is sealed and which is made of an insulating material. SOLUTION: The recovery apparatus is constituted in such a way that a pillow packaged product which is arranged and installed at the tip part of a belt conveyer in the pinhole inspection machine is passed between a pair of upper and lower permanent magnets whose gap is larger than the thickness of the packaged product or a pair of cylindrical rollers which are made of freely rotatable magnetic-substance magnets excited by an electromagnetic coil and that the dropped element stuck to the packaged product is attracted by the rollers so as to be removed.
Patent JP-2003037463-A (JP)
Title: Piezoelectric element piece and method for manufacturing piezoelectric oscillation piece
Inventor: SHIRAISHI SHIGERU
IPC: H01L41/338
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing time to enhance productivity, realize restriction of a CI value and enhancement in the frequency characteristic of the Q value, or the like as a rough surface is eliminated in a central area forming an excitation electrode, thereby controlling the convex shape, and to mass-produce a plurality of piezoelectric element pieces from a sheet of crystal wafer, without producing variations individually. SOLUTION: One or both surfaces of an AT-cut crystal wafer 3 are blast- processed in a narrow range of the desired width, on both sides along visual outlines 6a, 6b of a piezoelectric element piece, by jetting fine grains 7 from a nozzle 1 of a small diameter, to manufacture the piezoelectric element piece of a sectional convex form. Further, masks 18, 22, 24, having opening parts 19, 23, 25 of a desirable width along the visual outlines of the piezoelectric element piece, are provided on one or both surfaces of the AT cut crystal wafer 3. Using the blast-processing by jetting fine grains 21 from a nozzle 20 of large diameter, the piezoelectric element piece of a sectional convex shape is manufactured similarly.
Patent JP-2003037495-A (JP)
Title: Synchronous counter
Inventor: IZEKI MASAMI
IPC: H03K23/40
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous counter that can enable high-speed processing of a multi-bit counter. SOLUTION: The synchronous counter is provided with first to n-th count circuits, first to n-th decoding means, first to (n-1)-th timing adjustment means and (n-i) (i=2, 3,..., n-1) stages of first to (n-2)-th shifting means. A first carry signal, being an output of the first timing adjustment means, is fed to the 1st shifting means, an output of the first shifting means is fed to the second count circuit, the output of the first timing adjustment means is fed to the second decoding means; similarly an i-th carry signal being an output of an i-th timing adjustment means is fed to an i-th shifting means, an output of the i-th shifting means is fed to an (i+1)-th count circuit, and an output of the i-th timing adjustment means is fed to the (i+1)-th decoding means to set a decode value of the i-th decoding means to be 2<mi-n+i-1> .
Patent JP-2003042098-A (JP)
Title: Blower and refrigerator
Inventor: KATO YASUAKI
IPC: F25D17/06
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a blower and a refrigerator with small energy loss and efficient. SOLUTION: The blower and the refrigerator are provided with a downstream wall 4 and a partition wall 6 arranged oppositely and separately to form an air duct 7 between, opening part 6a provided on the partition wall 6, a propeller fan 1 arranged in the opening part with opposing to the downstream wall 4 and rotated by a motor, and a fan ring 5 provided to cover outer circumference of the propeller fan 1 with having a gap between and fixed on the opening part 6a.  When an axial direction projection amount of the propeller fan 1 from a downstream side end part of the fan ring 5 toward the downstream is defined as A, an axial direction projection amount of the propeller fan 1 from an upstream side end part of the fan ring 5 toward the upstream is defined as B, and an axial direction dimension of an outer circumference edge of the propeller fan 1 is defined as C, following conditions are satisfied. 25%<=A/C<=45% 5%<=B/C<=35%.
Patent JP-2003046173-A (JP)
Title: Laser, wavelength changing element, laser oscillator, wavelength changing device, and method for laser beam machining
Inventor: NARITA TAIJI
IPC: H01S3/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent the temporal instability of laser oscillation and a decline in machining quality caused by the temporal or environmental change of laser- oscillated light. SOLUTION: A laser projects laser light upon a material 4 to be worked by means of a solid-state laser oscillator 1. The laser is provided with an optical element 20 which separates part of the laser light projected upon the material 4 and a photosensor 3 which measures the intensity distribution in the separated laser light. Consequently, the laser can simultaneously observe the intensity distribution in the laser light projected upon the material 4 when the material 4 is worked. Namely, a function of observing the intensity distribution (mode profile) in the output light of the solid-state laser oscillator 1 by causing the photosensor 3, such as a CCD element, etc., to receive part of the output light of the oscillator 1 can be added to the laser.  Consequently, the laser has such a constitution that can predict the worked results of the material 4 from the observed results, can correct the oscillating condition of the oscillator 1, and so on.
Patent JP-2002103489-A (JP)
Title: Longitudinal processing treatment machine for web of corrugated board
Inventor: WALDECK KARL
IPC: B31F1/20
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To create a longitudinal treatment processing machine for a web of a corrugated board with a described mode so as to decrease structural expenditure for transverse movement of a tool carriage. SOLUTION: The longitudinal treatment processing machine for a web of a corrugated board has a pair of tool beds (8) on a machine stand (1) and a number of tool carriages (12) are movably arranged there by means of a screw spindle (18). The tool carriages (12) respectively carry the tools. The number of the tool carriages (12) is larger than the number of the screw spindles (18). The tool carriage (12) has a spindle nut (22) arranged on the spindle (18) and rotatably supported by the tool carriage (12). The spindle nut can be connected with the tool carriage (12) by means of a connecting tool (26) in such a way that it is not twisted.
Patent JP-2003040293-A (JP)
Title: Tubular container
Inventor: SHIMIZU MASARU
IPC: B65D35/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a tubular container having a printed surface around a shoulder part of the tubular container under application of a printing device conventionally used and to provide a printing method. SOLUTION: There is provided a tubular container A comprised of a port segment 1, a shoulder segment 2 and a barrel segment 3 sealed at its lower end. After a sleeve having a printed surface 9 arranged along a circumferential edge of the shoulder segment 2 is printed, it is inserted into a die to form the port segment.
Patent JP-2003038591-A (JP)
Title: Four-ball type massage mechanism and massage apparatus having the same built therein
Inventor: SHIMIZU SHINZO
IPC: A61H7/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a four-ball type massage mechanism enabling to move the back part of the human body left and right as a whole to achieve the acceleration of the circulation of the blood of the whole of the upper half of the body. SOLUTION: In the four-ball type massage mechanism equipped with a rotary shaft 5 constructed in a left and right direction, a pair of left and right shaking arms 8L and 8R connected to the rotary shaft 5 in a cooperative manner so that one and other end parts thereof are shaken in mutually opposite directions in the left and right direction accompanied by the rotation of the rotary shaft 5, the first and second massage bodies 11 and 12 respectively attached to one and other end parts of the left shaking arm 8L and third and fourth massage bodies 13 and 14 respectively attached to one and other end parts of the right shaking arm 8R, a cooperation means 26 for shaking a pair of the left and right-shaking arms 8L and 8R is provided so that, when the first and third massage bodies 11 and 13 are together moved to the left,  the second and fourth massage bodies 12 and 14 are together moved to the right and, when the first and third massage bodies 11 and 13 are together moved to the right, the second and fourth massage bodies 12 and 14 are together moved to the left.
Patent JP-2003045627-A (JP)
Title: Built-in type induction cooker
Inventor: AIHARA KATSUYUKI
IPC: H05B6/12
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent a built-in type induction cooker, with the main body section separated from the operating section, from causing malfunctions such as suspended heating or erroneous operation attributable to the effect of the high frequency magnetic field exerted by the main body section on the line connecting the main body section to the operating section. SOLUTION: The cooker comprises an electrically insulated control circuit board 20 for controlling a high frequency current from a main body section 22, a connecting line 25, and an operating circuit board 23. Such a setup prevents erroneous operations of the cooker.
Patent JP-2003045630-A (JP)
Title: Method and structure for cooling electromagnetic induction cooker
Inventor: KANAMARU HITOSHI
IPC: H01L23/36
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To sufficiently cool an electromagnetic induction cooker without a fan by using a heat sink which is not bulky. SOLUTION: The heat sink 201 thermally coupled with heat generating electronic parts 63, 64 has higher heat conductivity, than the parts 63, 64, and is provided with solid sections 201a, 201b having larger heat capacity than the parts 63, 64. Since the solid sections 201a, 201b have higher heat conductivity and heat capacity an the parts 63, 64, heat from the parts 63, 64 is cooled while transferring the heat to eventually accumulate it, thereby cooling the cooker.
Patent JP-2003050482-A (JP)
Title: Both-surface printing device
Inventor: ASAI HIDEHIKO
IPC: H04N1/23
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a both-surface printing device which enables a user to set both-sided recording paper without paying attention to the direction of the recording paper. SOLUTION: The both-sided recording paper is set on the surfaces of recording paper stack parts 204 and 205 with the surface up and then the both-surface printing device of a printer 2 securely print a top-surface image on the top surface of the both-sided recording paper without any discrimination between one-surface printing and both-surface printings by reversing the top and reverse surfaces of the recording paper by passing the recording paper through the both-surface printing device of the printer part 2 without printing the recording paper (printing inhibition) for the both-surface printing or printing the top surface of the recording paper without inhibiting the printing for the one-surface printing.
Patent JP-2003060251-A (JP)
Title: Ferroelectric actuator device and method of manufacturing the same
Inventor: NAKATANI MASAYA
IPC: H01L41/22
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To overcome problems of at least two power sources being required, or a voltage being required to be divided so as to be applied to individual ferroelectrics, by utilizing a switching device, etc., since individual voltages need to be applied to two ferroelectrics for making distortions in free directions, which requires advanced control such as a simultaneous control of two or more power sources upon the control of a device with high precision. SOLUTION: Under a voltage condition lower than a predetermined voltage, d31 constant of is a piezoelectric characteristic of a first ferroelectric 1 shows a value higher than that of the d31 constant of a second ferroelectric 4. Under a higher voltage condition, the d31 constant of the first ferroelectric 1 shows a value lower than that of the d31 constant of the second ferroelectric 4. Under the predetermined voltage condition, the d31 constants of the first and second ferroelectrics 1, 4 become the same value.
Patent JP-2003061004-A (JP)
Title: On-vehicle digital tv receiver
Inventor: SAITO KENICHI
IPC: H04N5/44
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle digital TV receiver that starts indication of a registered program by timer reservation and displays no program, when the receiver is not at the receivable position of the registered program. SOLUTION: The on-vehicle digital TV receiver for receiving a signal, including attached information other than audio/video signals and using a control circuit to start indication of a registered program through timer reservation, gives own-vehicle position information to the control circuit, the control circuit discriminates whether or not the own vehicle position is within a receptible position of the registered program, when starting indication through the timer reservation, and informs a viewer to the effect that the vehicle is not within the receptible position, without having to be made to indicate the program, when the vehicle is not within the receivable position.
Patent JP-2003056157-A (JP)
Title: Modifying method for wall face
Inventor: KURAUCHI HARUHISA
IPC: E04G23/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a modifying method for a wall face capable of easily modifying an existing wall face into a tiled wall face having excellent appearance and waterproofness. SOLUTION: The existing wall face is constructed by applying mortar 3 to a skeleton 1 constructed of concrete and the like via mortar 2. On the existing wall face, an organic adhesive is applied by a predetermined thickness for forming a foundation 20. After the foundation 20 is cured, a fixing metal fitting 21 such as a pin and a nail is driven inward to reach the skeleton 1, and consequently, the foundation 20 is fixed to the skeleton 1. Then, tiles 23 are stuck to the foundation 20 by means of a sticking organic adhesive 22.
Patent JP-2003056638-A (JP)
Title: Vibration eliminator and bellows assembly
Inventor: KAINUMA MASAKUNI
IPC: F16F15/02
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a bellows assembly having a large inner volume or a large radius of curvature of a hemispherical part in cross section and capable of easily satisfying a requested spring constant and a vibration eliminator having the bellows assembly. SOLUTION: This bellows assembly comprises at least one sheet of intermediate substrate having a communication hole and at least a pair of split bellows positioned across the intermediate substrates and communicating with each other through the communication hole. The vertical pressure chamber of the vibration eliminator supporting a movable stand through the pressure chamber expandable in vertical direction relative to a fixed stand is formed by the bellows assembly.
Patent JP-2003059400-A (JP)
Title: Method of manufacturing display device and manufacturing device
Inventor: MURATA HIROTAKA
IPC: H01J9/24
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing device of a display device, capable of manufacturing a display device of a large image screen by using thin glass. SOLUTION: After positioning a grid 20 to either one plate of a face plate 2 for forming a phosphor layer 6 and a rear plate 1 provided with an electron emitting element 8 for exciting the phosphor layer, the grid is attracted by magnetic force of a magnet 36 from the reverse side of one plate, and is temporarily fixed to one plate. The face plate and the rear plate are mutually jointed thereafter.
Patent JP-2002197766-A (JP)
Title: Disk drive
Inventor: OMORI KIYOSHI
IPC: G11B17/056
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent a disk-shaped recording medium from dropping out of the recess of a disk tray at a loading end or an ejection end while using a disk drive vertically. SOLUTION: An optical disk drive equipped with a disk tray 7 and a nearly circular recess 7c formed in the disk tray 7, is provided with a tapered part 123 which is formed on the bottom of the recess 7c of the disk tray 7 in a concentric circular shape, and is formed on a decline toward the center of the recess 7c, a disk outer periphery positioning part 124 formed on the inner periphery of the tapered part 123 in a concentric circular shape, a plurality of projections 126 for disk fitting which are formed at a plurality of places of the outer periphery of the tapered part 123 on the upper part open part 125 of the recess 7c, and in which a disk outer periphery fitting groove 127 is formed, and a plurality of projections 129 for preventing disk dropping which have a step part 130 on the upper part at the tip part of the inner side of the plurality of projections 126 for disk fitting,  and are integrally formed.
Patent JP-2003064508-A (JP)
Title: Overall
Inventor: NAKAI HIROYUKI
IPC: A41D1/08
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a pair of overalls capable of solving problems caused by production of opening parts through giving stretchability to parts corresponding to both waist sides on the upper rims of sides, making tightening degree freely adjustable in compliance with a physical constitution and letting side parts go along a body. SOLUTION: This waterproof pair of overalls 1 to be worn for preventing a wear from getting wet or dirty is so designed that an attaching sheet 8 is attached to both the sides 7 of the overalls 1 so as to separate one part of the sheet, a plurality of pairs of seizing tools 9 detachable from the separation part of the attaching sheet 8 and the facing part of the sides 7 are set at given intervals in the circumferential direction of the sides 7 and the circumferential direction of the sides 7 is made adjustable in stretchability through bridging ring elastic bodies 10 between a plurality of the seizing tools 9.