baber/WOPTO huggingface dataset:
Patent JP-2003019393-A (JP)
Title: Ceiling cleaning laundry pipe
Inventor: YANO ICHIRO
IPC: A47K4/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling cleaning laundry pipe for permitting anybody to easily, safely and excellently perform a high place cleaning work without taking a unresonable working posture. SOLUTION: The laundry pipe to be used over a short or long side of a bathroom is provided with a sponge on one nearly planar shape front surface and with a nearly circular shape sponge at the other end. A bracket having an opening part in the upper part and a small hole in the lower part for fitting and locking to the both ends is arranged on the wall surface of the bathroom.
Patent JP-2003030136-A (JP)
Title: Data center system and data transmitting method
Inventor: UTAHARA TAKASHI
IPC: G06F15/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a data center system and a data transmitting method which do not require a long time to acquire contents and use an application. SOLUTION: The system is provided with both a data server 8 and an application server 9. The data server receives contents to users instead of one or more gateway servers 4 interposed between a public network 3 and an IP network 5 and allows the users to take the received contents out through the public network 3 by using user terminals 1 and 2. The application sever 9 stores various application programs, is adaptive to the revising of the application programs, and allows the users to take out and use application programs through the public network 3 by using the user terminals 1 and 2.
Patent JP-2003029014-A (JP)
Title: Polarizing diffraction element
Inventor: HAYASHI KENICHI
IPC: G11B7/135
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing diffraction element which has a polarizing grating using phase modulation for polarizing blue rays and having easily controlled film thickness, and which can be manufactured in easy processes. SOLUTION: The polarizing grating 3 formed on the surface of a transparent substrate 2 of the polarizing diffraction element 1 consists of a vacuum vapor deposition film formed by using one of anthracene, straight-chain fatty acids, thiophene oligomers, terphenyls and liquid crystal molecules solid at room temperature which are optically anisotropic materials. The film has an alternately arranged structure of a first grating part 31 where molecules are horizontally aligned and a second grating part 32 where molecules are perpendicularly aligned or in a state having no alignment.  Because the polarizing grating 3 can be formed by vacuum vapor deposition on an alignment film 4 formed on the surface of the transparent substrate 2, the film thickness can be easily controlled and the polarizing diffraction element having uniform thickness and characteristics can be manufactured in easy process.
Patent JP-2003025567-A (JP)
Title: Ink jet print head and its manufacturing method
Inventor: YAMADA KENJI
IPC: B41J2/16
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To simplify provision of a driving signal to a multilayer piezoelectric element without increasing the manufacturing cost of a supporting substrate. SOLUTION: A supporting substrate 16 for securing a multilayer piezoelectric element 15 is formed planarly and wiring for providing drive signals to individual electrodes is formed on one side of the supporting substrate 16 while wiring for connection with the common electrode of the multilayer piezoelectric element 15 is formed on the other side thereof. A flexible cable 19 is connected electrically with the side of the supporting substrate where the wiring for providing drive signals is formed and connected directly with the common electrode through a conductive means. The conductive bonding means is a solder paste or a conductive adhesive. A recess for holding the conductive adhesive is made at the end part of the supporting substrate 16.
Patent JP-2002076410-A (JP)
Title: Surface plasmon reinforced photovoltaic device
Inventor: THIO TINEKE
IPC: H01L31/04
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a device in which energy conversion efficiency is improved as compared with the conventional spherical photovoltaic device and flexibility is large. SOLUTION: This surface plasmon reinforced photovoltaic device is provided with a first metal electrode having aperture arrangement wherein the first metal electrode has a surface illuminated by the incident light and a surface which is not illuminated, and the one surface has reinforced characteristic by the resonance of the incident light and the surface plasmon on the surface, a second electrode which is arranged at an interval from the first electrode, and a plurality of balls. Each of the balls has a first part composed of one of P-doped and N-doped material and a second part composed of the other in such a manner that a P-N junction is formed at a junction between the first and the second parts.  The respective balls correspond to the aperture arrangement in such a manner that one of the first and the second parts is in electrical contact with the first metal electrode and the other is in electrical contact with the second electrode, and are arranged between the first metal electrode and the second electrode.
Patent JP-2003032444-A (JP)
Title: Image input device
Inventor: KAMIMURA SHUNSUKE
IPC: H04N1/04
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an image input device, with which stable output can be provided even when a lamp is turned on at a high frequency affecting the storage time of an image sensor. SOLUTION: This device is composed of a lighting circuit 6, a converting circuit 10 for receiving reflected light from an object and converting it to an electric signal and a laser device 9, which is an output device. The lighting circuit 6 is composed of a triangular wave generating circuit 1, an error amplifier 2, a pulse width modulator 3, a lamp turn-on circuit 4, a xenon lamp 5 and a protecting circuit 12 and the converting circuit 10 is composed of an oscillator 1b, a system control part 7 equipped with a microprocessor for controlling the entire image input device and image sensors 8B, 8G and 8R. A clock 1S of a frequency f0 is impressed from the oscillator 1 of the lighting circuit 6 to a terminal CP of the system control part 7 in the converting circuit 10, and the lighting circuit 6 is controlled synchronously with the driving signals of the image sensors 8B, 8G and 8R.
Patent JP-2003031595-A (JP)
Title: Manufacturing method for semiconductor package, and the semiconductor package
Inventor: KUSHINO MASAHIKO
IPC: H01L21/301
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor package which eliminates the need for a test socket, corresponding to the package size, and to provide the semiconductor package. SOLUTION: A resin sheet, formed in steps S1 to S7, is half-cut in a step S8 to part the lead frame of the resin sheet. Respective semiconductor chips of the resin sheet, which becomes electrically independent have their electrical characteristics tested, while still in the resin sheet, as it is. In a step S11, the resin sheet is divided into pieces of semiconductor packages.
Patent JP-2003036724-A (JP)
Title: Mounting device for luminaire attached directly to ceiling
Inventor: FURUKAWA KENICHI
IPC: F21V21/02
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an attachment for ceiling directly attachable lighting apparatus that can prevent a suspending plug from disengaging by virtue of weight of the lighting apparatus and has not possibility of a drop of the lighting apparatus even when engagement between an adapter and a ceiling rosette is disengaged. SOLUTION: This device is equipped with a ceiling rosette 1 fixed on a ceiling, an adapter 3 fixed to the lighting apparatus and a suspending plug 4 that is detachably locked on the under surface of the ceiling rosette 1. An opening 8 is formed in the adapter 3, a plurality of locking pawls is infestably set on the inner peripheral surface of the opening 8, and a locking part 5 that can be locked on the under surface of the locking pawl 9 is formed on a ceiling rosette 1. On the outer periphery of the suspending plug 4, a receiving surface that is engaged with the adapter 3 and prevents it from drop is formed with spacing 21 from the adapter 3 in a normal state.
Patent JP-2003029371-A (JP)
Title: Heat developable photosensitive material
Inventor: USAGAWA YASUSHI
IPC: G03C1/498
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having high sensitivity and low fog even when stored at a high temperature. SOLUTION: The heat developable photosensitive material having a photosensitive layer containing photosensitive silver halide grains on one face of a support is characterized in that it contains an organic silver salt, a reducer and a compound of formula (1).
Patent JP-2002133523-A (JP)
Title: System and method for inventory control of product by electronic price label system
Inventor: GOODWIN JOHN COKER III
IPC: G06Q30/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To carry out inventory control of a merchandise using an electronic price label system. SOLUTION: This system is operated by a shop worker or a customer when the merchandises corresponding to the respective electronic price labels are brought into shortage. The price label displays an icon for indicating inventory shortage of the corresponding merchandise. An inventory control computer program determines when the electronic price label is operated, and transmits the information as to inventory shortage merchandise to a visual display in the store stock room. The store personnel operates the display in the stock room to notice to the system that a proper amount of merchandises is taken out from a box in the stock room. The electronic price label of applied object is operated thereafter again by the store personnel when the store shelves are replenished with the corresponding merchandises.
Patent JP-2003046276-A (JP)
Title: Body structure of rack
Inventor: ARAI KAZUHIRO
IPC: H05K7/18
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a body structure of rack 1 which can accommodate cable without any exposed portion with a simplified structure. SOLUTION: A groove portion 6 is provided at the internal side of a pole 3. A cable or the like connected to the device accommodated within the rack 1 is accommodated in the groove 6. Moreover, the groove 6 is covered with a wiring cover 8.
Patent JP-2003047291-A (JP)
Title: Method of making acceleration table of stepping motor
Inventor: KATANO KEIJI
IPC: H02P8/14
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To perform the drive of a motor by automatically making an acceleration table precisely in a short time, and utilizing the above acceleration table. SOLUTION: A plurality of chromosomes 19 are made by expressing the acceleration table 6 of a stepping motor 2 as a chromosome 19, and a plurality of temporary acceleration tables are made, based on the information about each chromosome stated above, and the above stepping motor 2 is rotated by each temporary acceleration table, and with regard to the carriage 4 moving by the rotation of this stepping motor 2, the data on the travel speed of the above carriage 4 are measured, and based on the above data, the acceleration table 6 of the stepping motor 2 is made, using a hereditary algorithm.
Patent JP-2003038949-A (JP)
Title: Device for processing under vacuum
Inventor: MORIMOTO NAOKI
IPC: B01J3/03
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering device in which an ultimate vacuum is improved. SOLUTION: In the sputtering device, a space surrounded with an O-ring 51, a target 60 and a vacuum tank 2 is made a vacuum atmosphere, and an insulating member 4 is arranged at the outside of the space. The insulating member 4 is not exposed directly to the space surrounded with the O-ring 51, the target 60 and the vacuum tank 2, that is, the inside of the vacuum tank 2. Therefore, release of gases from the insulating member 4 to the inside of the vacuum tank 2 is avoided and the amount of gases discharged into the inside of the vacuum tank 2 is made small even when the insulating member 4 releasing relatively large amount of gases is used. Accordingly, the ultimate vacuum can be improved.
Patent JP-2003059921-A (JP)
Title: Method of forming insulator film and method of manufacturing capacitor member
Inventor: HOSODA KEIZO
IPC: H01L21/822
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming an insulator film which enables to improve the productivity by simplifying a process, while preventing the decline in productivity even when forming a thick insulator film. SOLUTION: On a wafer W which is formed with a lower electrode layer 200 and a barrier layer 201, a metal oxide film 202 constituted of a Ta oxide film is formed by MO-CVD. Then, the wafer W is rapidly heated by a lamp at 650 deg.C or below, while supplying the steam onto the wafer W at nearly the atmospheric pressure, to form an oxidized and reformed metal oxide film 204 on the wafer W. In the same chamber, the wafer W is annealed at 700 deg.C or above to form a crystallized metal oxide film 206. Then, an upper electrode layer 207 is formed to obtain a capacitor member with a dielectric layer 20.
Patent JP-2003065859-A (JP)
Title: Temperature measuring device and semiconductor manufacturing device
Inventor: ONO MASANORI
IPC: G01K1/14
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a temperature measuring device capable of reducing the labor of mounting work, and measuring accurately the temperature of a measuring object, and a semiconductor manufacturing device using the temperature measuring device. SOLUTION: This semiconductor manufacturing device is equipped with a vacuum chamber, a stage 20 installed in the vacuum chamber, and a substrate support 18 mounted on the stage 18. The device is characterized by being equipped with a long cylindrical body 36 having one end part in contact with the substrate support 18, where a temperature detecting element 37 is provided, and the other end part penetrating a through hole 34 formed on the stage 20, and bellows 48 having one end mounted airtightly on the long cylindrical body 36, and the other end mounted airtightly on the periphery of the through-hole 34 of the stage 20, and enclosing the long cylindrical body 36.
Patent JP-2003041886-A (JP)
Title: Excavator and method for preventing lift of propulsive pipe
Inventor: KIMURA NOBUHIKO
IPC: E21D7/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing lift of an excavator or a propulsive pipe in an intermediate shaft which is formed in the ground at a midpoint of a propulsive section, by a long-distance pipe jacking method. SOLUTION: According to the method for preventing lift of the excavator of the propulsive pipe which passes the interior of the intermediate shaft which is formed at the midpoint of the propulsive section during execution of pipe propulsion over a long distance, a propulsive stand and a fixed beam are installed in the intermediate shaft. The propulsive stand functions to hold the center and the level of the excavator and the propulsive pipe from below. The fixed beam functions to support the excavator and the propulsive pipe from above in a propelling direction or a direction orthogonal to the propelling direction.
Patent JP-2003044399-A (JP)
Title: Method and system for automatically updating web document by using electronic mail, server and program
Inventor: MASHITA HIROYUKI
IPC: G06F13/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic updating method for an information disclosure server using an electronic mail, by which the degree of user satisfaction is improved and an automatic updating system. SOLUTION: An inquiry electronic mail is transmitted from a terminal 10 to a user inquiry mail address through a network 100. The information disclosure server 20 converts the inquiry electronic mail transmitted from the user to the user inquiry mail address into html, stores a converted file into the prescribed directory of a storage device which is previously decided. An html file name is added to the number order list of an html system and the inquiry electronic mail is transmitted to a manager client terminal 30. When a response is given to the inquiry electronic mail from the manger client terminal 30, it is transmitted to the user inquiry mail address in addition to a return user address.
Patent JP-2003049906-A (JP)
Title: Hoop for cvt belt and its manufacturing method
Inventor: ISHII KAZUO
IPC: C22C38/00
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a CVT hoop capable of keeping the influences of foreign matters to the minimum without removing a surface layer where residual stress exists and of improving its fatigue strength. SOLUTION: The particle sizes of the oxide foreign matters existing in a nitriding hardened layer and on the surface are 25 μm or smaller, and the particle sizes of nitride and/or carbide foreign matters and 17 μm or smaller.
Patent JP-2002118604-A (JP)
Title: Method for promoting multidirectional and simultaneous transmission of plural signals among multiple circuits via single transmission path
Inventor: TAI AN KAO
IPC: H04L5/14
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To allow one circuit to send/receive a digital signal while the other circuit can also send/receive digital signal respectively, via single signal transmission path, thanks to such an electronic circuit and a circuit structure that can interact a plurality of digital signals among more than three circuits connected by a single transmission line or a network. SOLUTION: Each of independent circuits 104, 105 and 106 within a circuit system 100 in which digital signals are necessary to be interacted mutually includes encoding elements 109, 111 and 113 and decoding elements 110, 112, and 114. Encoding devices 109, 111 and 113 included respectively in the independent circuit 104, 105, and 106 generate an encoded signal in corporation with each other to a common transmission path connecting mutually the circuits or a network 108. Decoding structures 110, 112 and 114 related to the circuits receive an encoded signal arising in the transmission path, decode it and reproduce a digital signal transmitted from other circuits in the system.
Patent JP-2002333607-A (JP)
Title: Liquid crystal display device
Inventor: KIM TAE-JOON
IPC: G02F1/13
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which prevents a grounding clip for grounding a printed circuit board to a top chassis from being electrically short-circuited with a display unit. SOLUTION: A guide projection 235 is formed at one end of a mold frame 231 adjacently to the grounding clip 233 to be combined, and a gap between the projection 235 and liquid crystal display panels 272, 273 is narrower than that between the liquid crystal display panel and the grounding clip 233. Accordingly, even if the mold frame 231 is bent by a force added from the outside, the grounding clip 233 is prevented from being deformed, and the electrical short-circuit of the grounding clip 233 and the liquid crystal display panel can be prevented.
Patent JP-2003066902-A (JP)
Title: Display panel drive circuit
Inventor: TAKEHARA SATOSHI
IPC: H05B44/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of picture quality by suppressing a luminosity step if an anode ray drive circuit comprises a plurality of IC chips. SOLUTION: A dummy drive output d2 (d1) and a practical drive output of an adjoining IC chip 2a (2b) are switched over at a switching circuit SW1 (SW2) at a prescribed cycle, which is supplied to an anode ray An . Thus, the variation of adjoining output currents between IC chips is suppressed. So, if the anode ray drive circuit comprises a plurality of IC chips 2a and 2b, the luminosity step in two display regions of different luminosity on a display due to difference in current drive capability between IC chips, becomes smaller to be able to suppress degradation of picture quality.
Patent JP-2003070272-A (JP)
Title: Spherical ultrasonic motor and magnetized sphere suitable therefor
Inventor: NAKANO KOICHI
IPC: B25J17/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a spherical ultrasonic motor which has high degree of freedom of operating unobtained in a prior art and which is suitable as a driver for a robot joint or the like, and to provide a magnetized sphere which is suitable as a spherical magnet used for the motor. SOLUTION: The ultrasonic motor comprises the entirely magnetized spherical magnet as a rotor, and stators disposed at least at three positions so as to stably support the rotor and integrally restricted in a frame so as to rotate the rotors by a traveling wave generated from the stator. The motor further comprises two or more arms extended at position for restricting the stators and any position of the stators except a contact part with the rotor or near a surface of the spherical magnet from the position or the frame for restricting the stator, and magnetic field detecting means arranged at distal ends of the arms to detect magnetic field state of the spherical magnet. As the magnet, a magnet made of a ferromagnetic material and/or a uniform mixture of a ferromagnetic material and a nonmagnetic material is particularly good.
Patent JP-2003062040-A (JP)
Title: Container
Inventor: SATO NOBUHIKO
IPC: B65D33/38
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To enable a contained object to be ejected from a container 3 into user's palm, without using fingers to pick it up. SOLUTION: In the container having a opening 1 in the upper part and a bottom 2 in the lower part, a base part 4 is fixed on the bottom 2 of a storing part 3, bottom 2 being arranged as a pivot axis, and an engaging means is disposed between a cover part 5 and the base part 4. When the storing part 3 is rotated downward, the contained object falls down. Alternatively, a folding- back piece of the bottom 2 is extended to form an extended bottom 8 which can be closed/opened being not fixed to the storing part 3, and the connecting means is provided between the extended bottom 8 and the storing part 3.
Patent JP-2003064871-A (JP)
Title: System, method, and program for construction process management
Inventor: ICHIHARA MICHIO
IPC: G06Q10/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a system, a method, and a program for construction process management capable of accurately grasping a large number of construction processes and workers and properly processing them. SOLUTION: A worker name selecting means 13 selects an optimum group name from a group work schedule storage part 10 updated every day by comparing schedules of all the matching group names for deciding respective processes. In this way, it is very efficient because jobs are carried out by the workers every day without exception, and the construction term of the construction process can be shortened.
Patent JP-2003066140-A (JP)
Title: Radar
Inventor: ISHII TORU
IPC: G01S13/93
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To constitute a radar in which required detection accuracy is substantially enhanced without narrowing the scanning range of beam. SOLUTION: This radar stops for 1 ms every one degree between -10 degrees and +10 degrees on the approach route during scanning of beam azimuth to fetch signal, and it stops for 7 ms at zero degree of beam azimuth on the return route to fetch signal. Then, the signal is processed by a signal processing means whose detection accuracy becomes higher as the fetching time becomes longer, so that detection is made in a wide range on the approach route and important azimuth is accurately detected on the return route.