baber/WOPTO huggingface dataset:
Patent JP-2003015348-A (JP)
Title: Electrostatic image developing toner
Inventor: SUZUKI MASANORI
IPC: G03G9/087
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide electrostatic image developing toner capable of accomplishing both of low-temperature fixation and offset resistance, also, capable of obtaining good image quality after printing many sheets, and capable of coping with the reduction of a particle size. SOLUTION: As for the electrostatic image developing toner, the toner contains at least two or more kinds of resin and wax, and the resin and the wax are mutually made in non-compatible state, and the resin and the wax have a mutual separation structure like sea and islands, another resin is dispersed like islands in the sea-like continuous resin, and the wax is substantially included in some of the island-like resin and the wax is not substantially included in some of the island-like resin.
Patent JP-2003011629-A (JP)
Title: Tire assembling method and re-fitting device used for re-fitting process
Inventor: KANEHARA TOSHIYUKI
IPC: B60C25/132
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a fitting work means capable of executing for all the products in line and reducing RFV(Relative Feed Value). SOLUTION: This tire assembling method executes a re-fitting process formed by repeating a press-fitting process for feeding air in a tire d of a tire assembly w formed by assembling the tire d to a disk wheel a and press-fitting a tire bead edge e to an engagement edge of the disk wheel a, and a separating process for releasing the contact between the tire bead edge e and the disk wheel, appropriate times for every upper/lower tire bead edge e. This method repeats the processes of press-fitting and separating the tire bead edge e to/from the engagement edge b so as to well fit the tire bead edge e to the engagement edge b, greatly reduce the RFV, and produce the stable tire assembly w without changing the fitting state later because the fitting state is prevented from being changed later.
Patent JP-2003017564-A (JP)
Title: Semiconductor device and method of manufacturing same
Inventor: IKEDA MASANOBU
IPC: H01L21/318
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To suppress a stress migration in a multilayer wiring structure having a Cu wiring pattern. SOLUTION: A first SiN film is formed at a low temperature as a diffusion prevention film such that it covers the surface of Cu wiring pattern embedded in an interlayer insulation film, and then a second SiN film is formed thereon at a higher temperature as an etching stopper film.
Patent JP-2003027134-A (JP)
Title: Martensitic stainless steel with milscale and production method therefor
Inventor: AMAYA TAKASHI
IPC: C22C38/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide martensitic stainless steel with milscale which has no generation of rust in air atmosphere, and to provide a production method therefor. SOLUTION: In the martensitic stainless steel with milscale, the lowest Cr concentration in the range from the boundary between a base material and milscale to a position of 5 μm to the side of the base material is >=9%, and the content of Cr in the base material is 9.2 to 13%. In the production method therefor, the steel consisting of a base material having a Cr concentration of 9.2 to 13% is subjected to final heat treatment at >=900 deg.C, and is made into a product as it is.
Patent JP-2003020379-A (JP)
Title: Insulation resin composition for electronic part, and adhesive sheet
Inventor: ASANO TOYOFUMI
IPC: C08J5/18
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a material which is excellent in adherence to a constituent base material for electronic parts, causes little deformation of an adhesive layer in thermal adhesion, is flexible before and after curing, and is excellent in handleability during processing. SOLUTION: This insulating resin composition for electronic parts is characterized in that it contains an epoxy resin (a), a curing agent (b) and a core-shell crosslinked rubber (c) having a mean particle diameter of 1 μm or smaller, wherein the content of the core-shell crosslinked rubber (c) is 60-95 wt.% based on the total resin content.
Patent JP-2002084691-A (JP)
Title: Sealed compressor
Inventor: KINOSHITA TOMONORI
IPC: H02K1/30
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce the axial dimension of the rotor of a motor for a compressor, while keeping required output. SOLUTION: A compression element 3 and a motor 2 to rotate this compression element via a rotary shaft 6 are stored in a sealed container 1, and also this compression element 3 is composed of a stator 4 which is fixed to the inwall of the sealed container 1, and a rotor 5 which is formed by stacking electromagnetic steel plates 27 of 0.3 mm-0.7 mm thickness, such that the thickness of stacking/outside diameter is 0.8 or thereabouts and is fixed to the rotary shaft 6 supported by a bearing part 17, and also the rotor 5 is equipped with a magnetic substance 45 of a rare earth magnet material for making the rotor 5 rotate about the rotary shaft 6, according to the magnetic field generated by the stator 4.
Patent JP-2003032669-A (JP)
Title: On-vehicle image processing camera device
Inventor: TAKEZAKI JIRO
IPC: H04N9/04
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle image processing camera device whose recognizing performance is high without using any special optical filter. SOLUTION: Color signals RGB of a color camera 11 are individually extracted by an image fetching circuit 12, and the combination of those signals is dynamically changed by a microcomputer 16 so that a synthetic image whose contract is the maximum can be obtained. For example, in recognizing a lane marker drawn on a road, when a yellow line coexists, a yellow picture (R+G) is synthesized from the image information of red components and green components so that the contrast of the lane marker can be made large, and recognition processing is operated to the synthetic image.
Patent JP-2003025615-A (JP)
Title: Image plotter and method of controlling the same
Inventor: ISHIKAWA MAKOTO
IPC: B41J2/215
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To finely control an ejection amount of atomized ink. SOLUTION: This image plotter has an adjuster section 14 for adjusting a contact pressure of an ink supply face 12a against a diaphragm 15 by moving an ink supply section 5. As the adjuster section 14 is operated to change the contact pressure of the ink supply face 12a against the diaphragm 15, an amount of ink entering a via-hole of the diaphragm 15 is varied, thereby adjusting the ejection amount of the atomized ink.
Patent JP-2003025290-A (JP)
Title: Manual type substrate dividing device
Inventor: KITADA YASUYUKI
IPC: B26F3/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To manually move a hoisting mechanism and to lighten, miniaturize, and simplify a substrate dividing device, and to reduce cost of it, in a mechanism for hoisting an upper blade of the substrate dividing device. SOLUTION: The hoisting mechanism comprises an upper hoisting frame 2 having an upper blade mounting block 4, a lower hoisting frame 8 interlocking with the upper hoisting frame, a cam 20 mounted to the lower hoisting frame 8, and a lever 17 connected to the cam 20 and a casing outer side surface via a connecting bar 21. The lever 17 is moved manually to divide a substrate 22.
Patent JP-2003025816-A (JP)
Title: Tire air pressure drop alarm device
Inventor: SADANO ATSUSHI
IPC: B60R21/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a tire air pressure drop alarm device allowing a driver to easily recognize the lowering extent of the tire air pressure and giving no discomfort to a fellow occupant. SOLUTION: This tire air pressure drop alarm device is provided with a pressure sensor 18 detecting the tire air pressure, an air pressure lowering determination step 50 determining whether or not the tire air pressure lowers to a level of giving an alarm based on the detection result of the pressure sensor 18, an air pressure corresponding vibration pattern setting step 52 setting to a vibration pattern where the amplitude of steering vibration is set larger as the tire air pressure is lowered more, when determining the lowering of the tire air pressure, and a motor command step 57 outputting a vibration change command according to the setting of the vibration pattern to a lane keep actuator 8 provided in the steering system.
Patent JP-2003025683-A (JP)
Title: Printer
Inventor: SHIRAI KOICHI
IPC: B41J2/325
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized printer having various functions as well as a structure facilitating the maintenance. SOLUTION: In a thermal transfer printer of this printer 1, a recording material 10 is provided to a lowermost section of the printer 1 such that a prescribed image is printed on the recording material 10 to be discharged from a top face 2a of the printer 1; and a printing means consisting of a platen roller 18, a thermal head 16 and an ink unit 17 is provided to a portion above the recording material 10. The printer 1 comprises a recording means for recording a usage condition of the printer 1, and an information transmitting means for transmitting the usage condition of the printer 1.
Patent JP-2002358972-A (JP)
Title: Fuel cell vehicle of hydrogen recycle type and hydrogen engine vehicle
Inventor: UCHIYAMA MASAMI
IPC: H01M8/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To facilitate procurement of hydrogen by recycling the hydrogen of the fuel cell in the problem of supply and procurement of hydrogen. SOLUTION: The waste water of the fuel cell is electrolyzed into hydrogen and oxygen and that hydrogen is sent back to the fuel cell side and reused again.
Patent JP-2003026694-A (JP)
Title: Disaccharide-degrading enzyme inhibitor
Inventor: TOYOKAWA TETSUYA
IPC: A23L33/20
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a disaccharide-degrading enzyme inhibitor for maintaining and supplementing the health of diabetic patients-diabetic patients. SOLUTION: This inhibitor contains as an active ingredient dry powder or extract of one or more plants selected from the group consisting of Mallotus japonicus, Ipomoea aquatica Forsk., Crassocephalumcrepidioides, Lantana camara Linn., Crepidiastrum lanceolatum Nakai, Messerschmidia argentea, Messerschmidia argentea, Messerschmidia argentea, Artemisia indica. Willd., Strelitzia reginae, Nandina domestica, Blumea balsamifera, Rhoeo spathacea, and Plantago asiatica L. A food, a food additive and a supplement contain the dry powder or extract of the plant or plants. The food, the food additive and the supplement exhibit the disaccharide-degrading enzyme inhibiting activity. The food, the food additive and the supplement using the plants are effective for preventing and treating diabetes and for obesity.
Patent JP-2003026348-A (JP)
Title: Paper feeder and image forming device therewith
Inventor: TOGASHI TOSHIFUMI
IPC: B65H1/24
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To separate and convey a plurality of types of paper sheets one by one without no feeding or double feed. SOLUTION: One end of a sheet material 2 loaded on a bottom plate 1 of a cassette 11 is brought into pressure contact with a paper feeding roller 4 to approach the pressure-contact section. An inclined member 6 is brought into pressure contact with the paper feeding roller 4 so as to advance and retreat in parallel, so that the area of a contact surface 6b with the paper feeding roller 4 of the inclined member 6 is reduced, thus minimizing turning together with the sheet material 2. The top sheet material 2a delivered by the counter-clockwise rotation of the paper feeding roller 4 pushes the inclined member 6 aside and is supplied by the friction with the paper feeding roller 4. The second sheet material 2b, having small friction between the sheet materials, is stopped by the inclined material 6, thus preventing double feed.
Patent JP-2003036858-A (JP)
Title: Manufacturing method of electrode for polymer electrolyte fuel cell
Inventor: FUKUDA KAORU
IPC: H01M8/10
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrode for a polymer electrolyte fuel cell by which a high output and high efficient power generation can be obtained without increasing a quantity of catalytic materials to be used. SOLUTION: In the manufacturing method of the electrode wherein an electrode component comprising at least an ion conductive polymer and a catalytic precursor is prepared, then the catalytic precursor is reduced to deposit the catalytic material, and after which the electrode component is formed into a sheet type, the catalytic precursor is mixed and reduced dividing into two stages.
Patent JP-2003027890-A (JP)
Title: Cutter head for excavating ground
Inventor: TONO SHIGETOSHI
IPC: E21D9/06
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a new cutter head for excavating ground, which can easily ensure straight-line traveling properties in a jacking method for excavating a drift for burying, for example, pipes and culverts, such as water-supply, sewer and gas pipes for ordinary households, small business establishments, etc. SOLUTION: This cutter head is composed of a cutter head 1 for excavating a hole for the pipe and the culvert, a lead pipe 8 for determining the traveling direction of the cutter head 1, and a screw auger 11 for discharging sediment excavated by means of the cutter head 1. The lead pipe 8 is fixed to an end of the cutter head 1, and the screw auger 11 is coupled for fixation 12 to a back part of the cutter head 1.
Patent JP-2003034775-A (JP)
Title: Method for producing coating composition comprising aqueous dispersion coating agent and powder pigment
Inventor: URUTA HISATAKA
IPC: C09D5/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a coating composition comprising an aqueous dispersion coating agent and powder pigments, in which the coating agent has a sufficient dispersion level for the coating applicable at coating fields and to any powder pigments, and the dispersion level is stable. SOLUTION: To the aqueous dispersion coating agent in an amount of 1L-4L, the powder pigments of maximum 20 pts.wt. relative to 100 pts.wt. of the aqueous dispersion coating agent are added, and then the mixture is stirred for maximum 4 minutes using an stirrer with stirring blades at a rotational speed of the stirring blades of 500 rpm or higher.
Patent JP-2003056724-A (JP)
Title: System and method for sealing gate valve
Inventor: MAEHARA KAZUTOSHI
IPC: F16K3/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To elongate the exchange period of O-rings in a sealing system having corrosive environment and to simultaneously reduce the exchange cost. SOLUTION: This sealing system sealing a section storing corrosive gas from non-corrosive environment uses two or more O-rings. This sealing system is provided with a first O-ring exposed to the corrosive gas and having a sealing performance and corrosion resistance to the corrosive gas and a second O-ring unexposed to the corrosive gas and having the sealing performance and abrasion resistance.
Patent JP-2003043170-A (JP)
Title: Time indicator
Inventor: SAITO HIDENAO
IPC: G09F3/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a time indicator capable of optionally adjusting validity according to an environment, and easy in manufacture. SOLUTION: A laminate is constituted by inserting an indicator part discoloring by volatilizing a volatile medicine in an impermeable base material of the volatile medicine. An opening for visually observing the inside indicator part is arranged in one impermeable base material of the laminate. A cover member for covering the opening is adhered by an adhesive.
Patent JP-2003041853-A (JP)
Title: Opening and closing device for rear door of motor vehicle
Inventor: AWAZAKI TORU
IPC: E05F15/12
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the convenience in use when a rear door is being closed or opened. SOLUTION: A wire W is crossed between a car body and a rear door. A winding drum 10 for winding a wire W is provided at the motor vehicle side and further a spiral spring 40 for exerting the wire W is assembled in the winding drum 10. An electromagnetic clutch 23 is provided between the winding drum 10 and an electric motor 12 for rotating and driving this drum. For closing the rear door, the winding drum 10 winds the wire W by the drive of the electric motor 12 and the winding drum 10 winds the wire W by the drive of the electric motor 12 and the rear door is closed since the electromagnetic clutch 23 is connected.  When opening the rear door, the winding drum 10 is separated from the side of the electric motor 12 since the electromagnetic clutch 23 is cut off, the drum is rotated alone, the wire W is taken out and the wire W is taken out in a tension state by the spring force of the spiral spring 40 and then the rear door is opened.
Patent JP-2002117511-A (JP)
Title: Magnetic recording and reproducing device and magnetic reproducing device
Inventor: NISHIJIMA HIDEO
IPC: H04N5/93
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To realize a long-time recording mode while maintaining the interchangeability with an existing system. SOLUTION: A pair of first video heads 2 and 3 for the standard mode, a pair of second video heads 4 and 5 for an N-times mode and a pair of speech heads 6 and 7 are arranged in nearly the symmetrical positions of a rotating body 1 by each of the pairs and the azimuth angles of the respective heads are formed in directions different from each other by each of the pairs. The absolute value of the azimuth angles of the speech heads and the azimuth angles of the first and second video heads are varied and the first and second video heads are arranged in proximity to each other by shifting these heads in the rotating direction with respect to the speech heads and are arranged by nearly aligning the centers in the transverse directions of both heads.  The widths of the speech heads are formed to <=3 times the track pitch of the N-times mode and the tracking control in the reproduction of the N-times mode is carried out in accordance with the level of the reproduced speech signals. The widths of the first and second video heads are formed to nearly two times the track pitch of the N-times mode.
Patent JP-2003047298-A (JP)
Title: Voltage regulator for generator
Inventor: KAWABE MASAMI
IPC: H02J7/14
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a voltage regulator which can reduce the power loss of a switching element and control the lamp load properties with high accuracy regardless of the charge state of a battery and also can keep the output accuracy regardless of connection state of the battery, in a voltage regulator for a generator which supplies a battery, a lamp, etc., with power. SOLUTION: This voltage regulator can supply the object with energy of the generator with good balance, by portioning out positive waveform into battery charge and portioning out negative waveform into AC load (lamp load), regarding the output waveform of the single-phase generator. Moreover, virtual value voltage control matched accurately with load becomes possible by providing it with a voltage compensating circuit even if the output voltage ripple of each phase occurs by the ripple of engine revolution and battery or lamp load. Furthermore, it becomes possible to have such performance that it can prevent the overcharge of the battery also to the slip out of a grounding terminal by detecting the voltage between a battery terminal and the grounding terminal.
Patent JP-2003041333-A (JP)
Title: Copper alloy foil for laminate
Inventor: NAGAI TOUBUN
IPC: H05K1/09
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy foil with small surface roughness, high electroconductivity, and high strength, which has adequate adhesiveness to an adhesive containing an epoxy resin without being roughened, and can be laminated to a copper-clad laminate, in a three-layer flexible substrate. SOLUTION: The copper alloy foil for the laminate is characterized by including particular elements, by making the thickness of the rust preventive film to be 3 nm or less from the surface, to impart the surface adequate adhesiveness to the adhesive containing the epoxy resin, by having surface roughness of 2 μm or less according to ten-points average surface roughness (Rz), and by having 180 degree peel strength of 8.0 N/cm or more when bonded to a substrate film with the adhesive containing the epoxy resin, without being roughened.
Patent JP-2003046803-A (JP)
Title: Image apparatus remote controller
Inventor: MIZUNO TOSHIYUKI
IPC: H04N5/44
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent a confusion by a misuse or an incorrect operation with unlimited operations of an unspecified operator by distinguishing a remote control operator. SOLUTION: There are provided a remote control main body 1 for outputting an infrared light remote control signal based on a key operation of an operator; and a memory controller 2 for receiving a remote control signal from this remote control main body 1 to control a TV set 3. The remote control main body 1 has a numerical key 7 and a fingerprint read sensor 15, and the fingerprint read sensor 15 reads a user's fingerprint and authenticates the operator by this read fingerprint. Further, an ID number from the numerical number is input, whereby the operator is authenticated by use of this ID number. As the results of authentication, when it was judged as an appropriate operator, a remote control signal is output to the memory controller 2 to execute a program reservation or a reservation cancellation by this memory controller 2.
Patent JP-2002114359-A (JP)
Title: Aligning system for article
Inventor: TIMINGS BERNARD AUSTIN
IPC: B65B35/56
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an economical system for improving an aligning degree of carried articles without lowering efficiency in carrying and processing. SOLUTION: This system is provided with an article carrier means 10 for carrying articles 14, 16 and 18 along a prescribed passage 11 so as to constitute the articles 14, 16 and 18 to have desired aligning directions for a carrying direction D1 and the aligning defective article 16 to overflow to the outside of the carrier passage 11, an aligning device having at least a projection 30, and a projection moving means 27 for advancing the projection 30 adjacently to the carrier passage 11 so as to correct the aligning defective by circulating and moving at least the one projection 30, bringing the projection 30 into contact with the aligning defective article 16 and rotating the projection 30.
Patent JP-2003052078-A (JP)
Title: Information providing system
Inventor: YAMASHITA HIDEAKI
IPC: H04W48/16
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when the terminal of a user receives video signals, audio signals, and data signals from a service provider, the user must pay a fee for the connection of the terminal to a communications enterprise and can utilize the data transfer rate provided from the enterprise only in the band provided from the enterprise. SOLUTION: In a prescribed area 104, the service provider 102 provides the user with the video signals, audio signals, and data signals when the terminal 101 of the user is connected directly to the provider 102. Consequently, the communication charge paid by the user to the communications common carrier 103 is reduced and, at the same time, the communication band is widened by limiting the communicating distance. In addition, the service provider 102 can provide the user with its own service, because the terminal 101 of the user is connected directly to the provider 102.