baber/WOPTO huggingface dataset:
Patent JP-2002136035-A (JP)
Title: Air-blower motor for vehicle
Inventor: AZUMA SEIGO
IPC: B60H1/32
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an air-blower motor for a vehicle capable of keeping a bearing section from rust caused by the water coming into the housing. SOLUTION: Since water drops W may be sucked in an air-blower motor 1 of a vehicle with air by the rotation of a fan 25 when outside air is taken in, or when dewing occurs and the like, the drip of water W is apt to penetrate into a housing 2a from a blowhole 24 at the side of an opening of the housing 2a. By forming a groove 2d around a metal bearing 15 (a recess of the bearing 2c) at the bottom of the housing 2a, the drip of water W that has penetrated is made to stay in the groove 2d after falling through the inside of a yoke 13.
Patent JP-2001189091-A (JP)
Title: Charge pump type voltage booster circuit
Inventor: CHEHADI MOHAMAD
IPC: G11C16/06
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To generate high voltage with less energy in a power source receiving electric power by radio. SOLUTION: An integrated circuit card is provided with voltage regulators 210, 230 receiving electric power with a form of a radio frequency signal SR and generating first power source voltage Vcc, and with a voltage booster circuit 232 receiving first power source voltage Vcc by a first power source input terminal 231, receiving second power source voltage being higher than the first power source voltage Vcc by a second power source input terminal 232, and generating high voltage HV.
Patent JP-2002131659-A (JP)
Title: Variable optical attenuator and device
Inventor: KAWADA NAOKI
IPC: G02B26/02
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a variable optical attenuator and its device capable of finely adjusting a shielding quantity of a shield plate and eliminating variations in shielding quantity by easily controlling a driving system. SOLUTION: In the variable optical attenuator 20 which is provided in a parallel beam region formed between a pair of facing optical systems and is provided with the shield plate which continuously attenuates a light quantity of the parallel beam region by moving the tip end to the parallel beam region and shielding the parallel beam by the tip end, the shield plate 30 is provided so that the width of the tip end 32 is gradually reduced toward the tip end 32 and a shield area which shields the parallel beam is gradually enlarged more than an area which is enlarged in proportion to a moving quantity of the tip end 32.
Patent JP-2002132163-A (JP)
Title: Exterior cover, image forming device and supply unit
Inventor: YOSHIKAWA MASAAKI
IPC: G09F3/10
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent the easy peeling of a seal stuck to a cover body and on the contrary to make the seal easily strippable when stripping the seal from the cover body for the purpose of recycling or the like. SOLUTION: A seal sticking acceleration part 7 which enhances seal stickability is formed in the outer peripheral portion within a seal sticking region 6 to be stuck with the seal on the front surface of the cover body 3 of the external cover stuck with the seal having tacky adhesiveness on the front surface of the cover body 3 and a peel sticking suppression part 8 to suppress the stickability of the seal is formed in the central portion within the seal sticking region 6. The outer peripheral portion of the seal stuck within the seal sticking region 6 is stuck to the seal sticking acceleration part 7 and therefore even if an operator or the like comes into contact with the seal in an ordinary use state, the seal stays.  Since the central portion of the seal is stuck to the peel sticking suppression part 8, the seal is easily strippable in stripping the seal for the purpose of recycling or the like.
Patent JP-2002133167-A (JP)
Title: Market providing system, market providing side terminal, market providing method, and recording medium
Inventor: SOMA TOSHIHISA
IPC: G06Q30/06
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To easily acquire a market for a dealer possessing no market on a network, and sell the commodity only in a necessary sales area in the market. SOLUTION: In this market providing system, plural market use requesting side terminals 102, 103, 104... are connected to a market providing side terminal 101 through a network 100, and the market providing side terminal 101 has a market use publicly collecting means to collect the use of a market possessed by the market providing side terminal 101 side for the plural market use requesting terminals 102, 103, 104..., a receiving means to receive a signal indicating a desire to use the market from a specific market use requesting terminal, and a sales area receiving means to receive information as to the sales area from the specific market use requesting terminal, and the commodity of a dealer corresponding to the specific market use requesting terminal is sold through the market possessed by the market providing side terminal 101.
Patent JP-2002136060-A (JP)
Title: Barrel cylindrical commutator and method for manufacturing the same
Inventor: ASHIMURA SHINYA
IPC: H01R39/04
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical commutator and a method of manufacture thereof which brings out stable electroconductivity, high corrosion resistance and high anti-electrolysis-ness, and is superior in stability in quality thereof and also makes possible an easy and efficient manufacturing. SOLUTION: The cylindrical commutator which comprises an insulator supporting of generally cylindrical shape, a plurality of metal segments having coil connecting terminals disposed about the periphery of the insulator supporting, and a plurality of commutator segments each arranged generally around the outer surface of the metal segments wherein brush sliding surfaces of the commutator segments are in parallel as against shaft direction, is characterized in that the metal segment and the commutator segment adjacent to each other are insulated via slit and a part of the commutator segment is covering both edge face of the metal segment.
Patent JP-2001149488-A (JP)
Title: Electrode for medical treatment
Inventor: SUGIMOTO TAKETO
IPC: A61N1/32
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for medical treatment which performs a low frequency medical treatment accompanying heating by closely joining to the lesion of a user while making the electrode warp, and also, wherein an adherent conductive pad can be easily replaced, and of which the medical treatment effect is high, and of which the usability is favorable. SOLUTION: On a base 1 having flexibility, a heating element 2, a sheet-form electrode sheet 5 which is carbon-printed, and a gel-form adherent conductive pad 7 are laminated. The heating element 2 comprises a wire section 3 which is provided while being folded back. Then, the surface of the electrode is made to warp and affixed to a lesion, and a medical treatment is performed by making a medical treatment current run, and at the same time, heating the heating element.
Patent JP-2002138812-A (JP)
Title: Cover structure for catalytic converter
Inventor: FURUHASHI EIJI
IPC: F01N3/24
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To balance a temperature of the vehicle front side of a catalyst case and the engine side being the vehicle rear side by easily reducing a temperature of the engine side catalyst case and a cover, improve a heat insulating effect of a heat insulation required part arranged between the cover and an engine, and prevent erroneous installation of the cover by making installation of the cover impossible when installing the cover in the reverse direction in a cover structure for a catalytic converter. SOLUTION: An installing flange for installing the cover is arranged in a side part of the catalyst case. The installing flange is composed of an upper installing flange and a lower installing flange. The cover is provided with an upper cover installing part and a lower cover installing part corresponding to the upper installing flange and the lower installing flange. A wind introducing part is arranged between the upper cover installing part and the lower cover installing part, and when installing the cover on the installing flange of an engine side side part of the catalyst case, the wind introducing part is arranged so that an end surface of the wind introducing part points to the vehicle front between the upper installing flange and the lower installing flange.
Patent JP-2002139795-A (JP)
Title: Projector
Inventor: FUJIMORI MOTOYUKI
IPC: G03B33/12
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique for accurately mounting a prism such as a cross dichroic prism used for a projector in a prescribed position on a base frame. SOLUTION: The projector is provided with an illumination optical system, a color light separation optical system for separating light beams emitted from the illumination optical system into 1st to 3rd color light beams having three color components, respectively, 1st to 3rd electro-optical devices for modulating the 1st to 3rd color light beams in accordance with image information and generating 1st to 3rd modulated light beams, a color light synthesizing optical system for compositing the 1st to 3rd modulated light beams, a projection optical system for projecting the synthesized light emitted from the color light synthesizing optical system, and the base frame for mounting optical components arranged on the optical path from the illumination optical system to the projection optical system.  The cross dichroic prism is used as the color light synthesizing optical system, and the prism is directly stuck on the base frame.
Patent JP-2002104293-A (JP)
Title: Lift producing device by continuously rotating impeller
Inventor: HASHIMOTO KIKUSHIRO
IPC: B64C23/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To produce a lift by continuously rotating an impeller, having a parallel shaft on a ground, in the same direction. SOLUTION: A cover approaching less than a half periphery on the anti-lifting side is situated in the outer periphery of an impeller. A cylindrical spiral wheel rotated concentrically and integrally with the impeller is situated in a cavity part in the vicinity of the root of the impeller and a balance between a lift and the anti-lift side is aerodynamically destroyed.
Patent JP-2002150627-A (JP)
Title: Method and device for manufacturing disk
Inventor: EBISAWA KATSUHIDE
IPC: G11B7/26
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to manufacture a disk having high quality and high performance by suppressing the generation of bubbles between disk substrates. SOLUTION: A cationic UV-curing composition S is pulled to the side of a disk substrate 1b and actively expanded between a disk substrate 1a and the disk substrate 1b after the cationic UV curing composition S comes into contact with the surfaces of the disk substrates 1a and 1b stuck to each other by applying different kinds of charges onto the cationic UV curing composition S and the disk substrate 1b respectively and then sticking the disk substrates 1a and 1b to each other while sandwiching the cationic UV curing composition therebetween. Thus, the inconvenience of the fitness of the cationic UV-curing composition S to the disk substrate 1b is improved and the generation of the bubbles is extremely reduced.
Patent JP-2002152432-A (JP)
Title: Picture processor and control thereof
Inventor: YAMADA TOMOKO
IPC: B41J29/38
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce the mean recovery time if a trouble happens such as a picture processor is disabled. SOLUTION: When a picture processing system is instructed to emergently stop due to a trouble of the system, a main process of the system instructs all controlled sub-processes and picture process-associated apparatus to stop processes under way to forcibly change to the initial states (states at the start (process generation time)) (forced state transition instruction in the drawing). If each process and each apparatus normally answer to this instruction within a specified time, it is judged that the picture processing system trouble is solved to restore the system, and an operator is informed that the system (and associated apparatus) has been emergently stopped and reset (changed to the initial states).
Patent JP-2001218194-A (JP)
Title: Control method for image pickup unit and image distributing system, controller for image pickup unit, system and device for distributing image and device and method for distributing data
Inventor: KAWAI TOMOAKI
IPC: H04N21/24
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To preserve a desired image as image data of a form by which data is rapidly and surely read by the Internet without requiring the work skill of a camera operator and without time and labor in a video distributing system. SOLUTION: A data distributing method is the one for distributing data from a camera sever device 11 to a WWW server device 12 and is provided with decision processes S1002 and S1005 for deciding whether data is distributed in accordance with the access situation of a client 14 to the camera server device or not and distribution processes S1004 and S1008 for distributing data to the server device 12 based on a decision result by the decision processes.
Patent JP-2002144294-A (JP)
Title: Breaking device for hard fragile plate
Inventor: YOSHIDA NORIAKI
IPC: C03B33/033
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a breaking device for parting a hard fragile plate such as a glass plate along a scribe line on a surface, capable of simplifying a structure, shortening a working time, and dispensing with a reversing operation of the hard fragile plate. SOLUTION: A channel cross section is expanded by supplying the pressurized fluid to a closed channel mounted in the direction along a breaking line, and the bending force or the impact force is acted on the hard fragile plate to break the plate. A structure wherein a fluid pipe 4 is stored in a groove 3 formed on an upper face of a table for fixing the hard fragile plate, or a structure wherein an opening of an upper face of the groove 3 is closed by a sheet or trip-shaped flexible plate can be applied to the closed channel. The upward movement of the fluid pipe and the flexible plate can be optionally allowed to act on the hard fragile plate through a breaking blade 10.
Patent JP-2002151395-A (JP)
Title: Method and apparatus for processing material using x- rays
Inventor: SUGIYAMA SUSUMU
IPC: G03F1/22
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for processing a material using X-rays, capable of easily processing a three-dimensional shape which includes lateral asymmetry, an arbitrary curved shape or the like. SOLUTION: The method for processing the material using X-rays comprises the steps of irradiating the material with X-rays via an X-ray mask, while relatively moving the material 2 capable of being processed at a depth, in response to X-ray irradiation amount and the X-ray mask 3, and processing parts of the material to variable depths. The method further comprises the steps of disposing the mask having an X-ray absorption layer 3b of the shape, corresponding to a sectional shape in a prescribed direction of the material, after processing at a prescribed interval from the surface of the material, and irradiating the X-rays to the material via the mask, while relatively moving the mask in a direction perpendicular to the section of the material in the prescribed direction to process the material.
Patent JP-2002147075-A (JP)
Title: Unlocking service method for lock
Inventor: UEDA TSUTOMU
IPC: E05B19/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an unlocking service method for a lock allowing easy unlocking of the lock when a request is received from a user who cannot unlock the lock due to loss of a key or the like. SOLUTION: When unlocking request is received from the user 40 of the lock, a service center 50 reads key code information of the lock used by the user 40 out of a database 52, and the nearest lock store 30 (a spare key maker) makes a spare key for the user 40 based on the key code information and the user unlocks the lock by using the spare key.
Patent JP-2002154215-A (JP)
Title: Ink cartridge for ink jet recorder
Inventor: TAKAHASHI MASARU
IPC: B41J2/175
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink cartridge that can realize customer-supporting with high reliability. SOLUTION: A region 22 for non-electrically storing second information that compensates data stored in a semiconductor memory means 23 is provided to the ink cartridge 10.
Patent JP-2002154139-A (JP)
Title: Optical element, manufacturing method of optical element and mold for optical element
Inventor: ADACHI NORIYUKI
IPC: G02B3/10
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent generation of birefringence due to an inner distortion and improve roundness and flatness of a main plane of a flange portion without increasing a molding time to decrease productivity when an optical element is wholly formed by injection-molding a synthetic resin. SOLUTION: A position 6 (a gate spur) corresponding to a gate in injection molding is arranged cocentrically with respect to an optical axis.
Patent JP-2002153805-A (JP)
Title: Method for forming coating film, and multilayer coating film
Inventor: OKUMA KOJI
IPC: B05D7/14
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method by which fitness and reversal on the interface between coating film layers are controlled and a multilayer coating film excellent in physical properties, particularly chipping resistance is formed when the top of a substrate is successively coated with an intermediate coating film and a final coating film by a wet-on-wet process. SOLUTION: In the method for forming a coating film in which an intermediate coating film, a base coating film and a clear coating film are successively formed on a substrate by a wet-on-wet process, each of an intermediate coating material for forming the intermediate coating film and a base coating material for forming the base coating film contains an amido-containing acrylic resin and a curing agent, and the curing agent contained in the intermediate coating material comprises an amino resin and an aliphatic isocyanate type blocked isocyanate having >3 functional groups on the average.
Patent JP-2002163490-A (JP)
Title: Server device and method for inviting scrivener, and recording medium
Inventor: IWASE SUMIO
IPC: G06Q30/06
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To find an optional scrivener corresponding to an idea in the case of preparing an application document for seeking the protection of the idea. SOLUTION: The idea proposed by a proposed is inputted from a proposer terminal device 11 and registered in an idea reception server device 22. A patent value confirming server device 23 confirms the value of the idea, transmits the idea meeting fixed important matters to an investor inviting server device 24 and invites the investor. The idea for which fixed funds are raised by the investor is transmitted to a scrivener inviting server device 25 and displayed to the candidates of the scrivener in obligation of keeping secrecy to invite the scrivener publicly. The server 25 selects a person satisfying a prescribed reference from among the candidates of the scrivener to select the actual scrivener of the document.
Patent JP-2002162750-A (JP)
Title: Exposure device
Inventor: TAKAHASHI TOMOTAKA
IPC: H01L21/027
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device capable of uniformly exposing a work in a long range by overlapping small unit exposing areas. SOLUTION: The output light beam A0 from a laser light source 1 is divided into two light beams of A1 and A2 at the branching optical system 4 and led into collimating lens systems 5 and 6, respectively. The collimating lens systems 5 and 6 enlarge the diameter of the branched light beams A1 and A2, respectively, to collimate and generate collimated light beams A3 and A4 that cross at specified angles. At the intersection of these collimated light beams A3 and A4, an interference fringe having a Gaussian intensity distribution is generated on a work 9 placed on a stage 10 to expose a periodic pattern. The stage 10 is driven in a pitch of keeping the overlapped exposure energy distribution constant to perform the joined exposure on an area of the work 9 by controlling the scanning of the interference fringe.
Patent JP-2002164552-A (JP)
Title: Photoelectric conversion device
Inventor: SUGAWARA MAKOTO
IPC: H01L31/04
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of low conversion efficiency in a conventional photoelectric conversion device using crystalline semiconductor particles. SOLUTION: In the photoelectric conversion device, semiconductor particles 2 are arranged on a substrate having one electrode layer, and an insulating material is applied among the semiconductor particles 2, while the other electrode is provided on the upper side of the semiconductor particles 2. The plurality of semiconductor particles 2 are so arranged that another semiconductor particle 2 is located on a line X-X crossing at right angels at the center of a line Z-Z that extends between the center of the semiconductor particle 2 and the center of the adjoining semiconductor particle 2.
Patent JP-2002160048-A (JP)
Title: Control method for continuous casting
Inventor: HANAZAKI KAZUHARU
IPC: B22D11/20
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a control method to prevent over-reduction with an inexpensive equipment in a continuous caster for a thin cast piece applying unsolidified rolling reduction method. SOLUTION: A reduction unit closest to the position where solidified shell thickness of the cast piece comes to a target thickness of the thin cast piece is set as a base reduction unit 11. The reduction units 12 in the upstream side from the base unit are controlled in setting a roll position target, aiming at the roll position to achieve the designated reduction speed and reduction amount suitable to unsolidified cast piece, while reduction units 13 in the downstream side from the base unit are also controlled in setting the roll position target aiming at the roll position which is the same as the real roll position on the base reduction unit but with adjustment based on the rolling force.
Patent JP-2002015590-A (JP)
Title: Non-volatile memory analog voltage write-in circuit
Inventor: SUGIMURA NAOAKI
IPC: G11C11/56
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile memory analog voltage write-in circuit, in which accuracy of write-in voltage can be improved and a write-in time can be shortened. SOLUTION: The write-in circuit is provide with a write-in voltage-generating circuit 110 for varying write-in voltage Vpp according to control signals S0-S4, a multi-level sense amplifier 140 a current-mirror ratio current, if a drain current of a memory cell with a reference current Iref, a comparing circuit 160 for comparing the output of the multi-level sense amplifier with the output of a counter decoder circuit 150, and an up-down shift register circuit 170 for outputting a control signal from the compared result of the comparing circuit. Since write-in time is compared with rise of threshold voltage and write-in voltage can be varied according to the compared result, write-in operation can be performed with optimum write-in condition of the selected memory cell.