baber/WOPTO huggingface dataset:
Patent JP-2001139895-A (JP)
Title: Film adhesive for electronic part, and electronic part
Inventor: HONDA TAKESHI
IPC: H01L21/52
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a film adhesive for electronic parts which contributes to the simplification and time reduction of a fabrication process of electronic parts. SOLUTION: This film adhesive contains (A) a polyimide resin comprising repeating units represented by formula (1), wherein X is a tetravalent aromatic group; Y is a divalent organic group provided 30-99 mol% of it is an aromatic diamine residue having a phenolic hydroxyl group and 70-1 mol% is an aromatic diamine residue: Z is a siloxanediamine residue represented by formula; and m and n are each a positive number satisfying the relations: 0.70<=m/(m+n)<=0.98 and 0.02<=n/(m+n)<=0.30, and having a wt. average mol.wt. of 5,000-150,000 and (B) an epoxy resin having at least two glycidyl groups in the molecule, The film is 20-150 μm thick.
Patent JP-2001257653-A (JP)
Title: Carrier wave selection device and its method and receiver
Inventor: KOMORI KENJI
IPC: H03H17/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a carrier wave selection device that can select a carrier wave component of prescribed frequency from a received signal. SOLUTION: The carrier selection device is provided with an HBF circuit 20 that limits the band of a signal S19 that is over-sampled with respect to a prescribed frequency, a down-sampling circuit 21 that down-samples the signal 20, a pre-filter circuit 22 that eliminates frequency components other than the frequency components of the carrier to be selected, and an interpolation circuit 23 that converts a sampling frequency of an output signal S22 of the circuit 22, which is a frequency higher than twice the symbol rate of the selected carrier and below a multiple of 2n (n is an integer being 2 or over), into a frequency twice the symbol rate.
Patent JP-2001267531-A (JP)
Title: Semiconductor ic device
Inventor: OYU SHIZUNORI
IPC: H01L21/8242
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To improve refresh characteristic and a writing characteristic of a memory cell provided with MISFETs for selecting a memory cell, each of which has a P+ gate electrode. SOLUTION: The impurity concentration in a part of a p-type well 4 in contact with n-type semiconductor regions 9 on the capacitor side, which constitute the source and drain of MISFETQs for selecting a memory cell is set relatively low, to lower an electric field in junctions, N-type semiconductor regions 8 on the bit line side, which constitute the source and drain of the MISFETQs for selecting a memory cell are surrounded by p-type semiconductor regions 10, having a relatively high-impurity concentration to prevent punch- through effect. Vth is adjusted, by introducing nitrogen into an interface between a gate insulation film 6a of the MISFETQs for selecting a memory cell and the p-type well 4.
Patent JP-2001265970-A (JP)
Title: Merchandise using two-dimensional code and system for processing service transaction information
Inventor: TORIKAI MASAMICHI
IPC: G06F21/34
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a system for improving the security property of a transaction information processing system for performing merchandise and service commercial transactions on a communication network by using a two-dimensional code. SOLUTION: The two-dimensional code 6 obtained by preliminarily enciphering the communication address of a Web server 4 carrying a transaction information screen of at least merchandise and a service is described, a communication terminal device 1 is provided with a card reader 3 for reading a cryptograph authentication card 7 on which at least information necessary to decoding such as key information is preliminarily stored, decodes the code 6 read and scanned by an image reading means 2 only when the device 1 authenticates the card 7 read by the reader 3, automatically starts a browser and automatically displays the transaction information screen of the server 4 to which the communication address specified by the code 6 is allocated.
Patent JP-2001261658-A (JP)
Title: Dicyanopyrazine-based compound and organic electric field light-generating element by using the same
Inventor: FUGONO MASAYO
IPC: C07D403/06
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a blue color pigment effective especially as a light- generating layer of an organic electric field light-generating element, and the organic electric field light-generating element having a good brightness- maintaining rate by using the same pigment. SOLUTION: This dicyanopyrazine-based compound is expressed by the following structural formula (I).
Patent JP-2001226273-A (JP)
Title: Antiinflammatory agent and skin cosmetic
Inventor: KAWASHIMA YOSHIHITO
IPC: A61K8/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain both an all-round antiinflammatory agent comprising a naturally occurring substance having high safety as an active ingredient and an antiinflammatory skin cosmetic using the same. SOLUTION: This antiinflammatory agent uses an antiinflammatory substance extracted from a plant body constituent part selected from the group consisting of stem and stalk and leaf of Podocarpus riifolius, flower and bark of Rhododendron arboreum, bark of Schima wallichii, bark of Shorea robusta and bark of Quercus semicarpifolia.
Patent JP-2001263134-A (JP)
Title: Exhaust braking device for internal combustion engine
Inventor: MINAMI SEIJI
IPC: F02D45/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent a rise in engine speed, even when an electric short circuit is generated in an operation control system of an exhaust braking device. SOLUTION: A plus terminal of a power source 58 is connected with a transistor 56a to be an I/O terminal of a control unit 56 via a clutch pedal switch 50, an exhaust brake operation switch 48 and a coil part 60a of an exhaust brake relay 60. The plus terminal of the power source 58 is connected with one end of a terminal part 60b of the exhaust brake relay 60 and the other end part of the terminal part 60b is connected with the transistor 56b to be the I/O terminal of the control unit 56 and is connected with a solenoid exhaust shutter valve 42 for opening/closing an exhaust shutter interposed in the exhaust passage, via a solenoid opening/closing valve 24 for opening/closing a bypass passage bypassing a throttle valve. In this case, the transistors 56a and 56b are physical and separate electric elements generating operation instructions of an exhaust brake.
Patent JP-2001267227-A (JP)
Title: Vibration isolating system, exposure system, and device manufacturing method
Inventor: WAKUI SHINJI
IPC: F16F15/08
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolating system which is compactly mounted with cables and the like and capable of reducing vibrations transmitted to an exposure system through the intermediary of the cables and the like. SOLUTION: A transmitted vibration suppressing relay means 9, which supports the bundled cables 5 that are led out of an exposure system body 1 and their weights and restrains vibrations from being transmitted to the exposure system body 1 through cables 5, is provided at a relay point.
Patent JP-2001263199-A (JP)
Title: Fuel injection pump
Inventor: MIYAMOTO YOSHIKORE
IPC: F02M59/26
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection pump suitable for constitution to attemperate impact energy due to a spill jet stream. SOLUTION: A curved surface part 7 arranged to face against spill fuel making a high speed jet stream to flow back to a fuel chamber 6 from a fuel port 3a has a curved surface 7a provided on the fuel chamber 6 and different from a wall surface to form the fuel chamber 6, and it is possible possible to reduce impact energy per unit area as an impact load is received in an extensive range by constituting this curved surface 7a and a crossed axes angle with a contact line 7aT of the curved surface 7a at aintersection with an axis 3aS of the fuel port 3a does not become rectangular. Additionally, it is possible to smoothly change a flow of the high speed jet stream to be collided when the curved surface 7a is constituted of a cylindrical member which is a smooth circular arc curved surface to be protruded.
Patent JP-2001270161-A (JP)
Title: Color printer and its video data outputting method
Inventor: SUGIYAMA FUMIAKI
IPC: B41J5/30
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a color printer in which the occupancy of bus consumed for reading out video data is reduced by shortening the time required for reading out bit map data from a recording medium on the second and subsequent pages at the time of printing a plurality of copies. SOLUTION: The color printer comprises a recording medium 4 storing video data, and a tandem video data control circuit 5 for reading out a line of video data 4 corresponding to an inputted horizontal sync signal from the recording medium 4 when the video data of the first copy is outputted, storing it at an address proximate to an address where video data from a recording medium 6 corresponding to previous horizontal sync signal is stored, and reading out a line of corresponding video data from the recording medium 6 when the video data of second and subsequent copies is outputted.
Patent JP-2001272370-A (JP)
Title: Gas concentration measurement apparatus
Inventor: MATSUBARA SHOGO
IPC: G01N27/12
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a gas concentration measurement apparatus, for reducing errors in a concentration output value of a detection objective gas even, in the case of a drastic change of an ambient temperature or the like causing a large error in the measured concentration. SOLUTION: This gas concentration measurement device is provided with an element measurement means 2 for measuring an output of a gas detection element 1, a heating means 3, a temperature detection element 4, a temperature measurement means 5 for measuring an ambient temperature of the temperature detection element 4, a concentration computing means 6 for computing a concentration computed value by using the element output value measured by the element measurement means 2 and a temperature measurement value measured by the temperature measurement means 5, and a concentration outputting means 8 for outputting the concentration computed value to the outside.  By means of a concentration error determining means 7 for determining the dimension of an error in the concentration computed value outputted from the concentration computing means 6 by using a temperature change speed as a reference, it is determined that a large error is caused in the concentration computed value, if the temperature change speed is above a reference value, and a next previous concentration computed value is maintained and outputted to the concentration outputting means 8. If the temperature change speed is below the reference value, it is determined that the error in the concentration computed value is small, and then the latest concentration computed value is outputted to the concentration outputting means 8.
Patent JP-2001269858-A (JP)
Title: Polishing method for glass ceramic substrate and information memory medium
Inventor: AOKI TETSUYA
IPC: B24B37/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a proper polishing method capable of applying an extremely smooth face to a glass ceramic substrate material for an information memory medium. SOLUTION: In the polishing method for the glass ceramic substrate conducted while an abrasive liquid is fed, the abrasive liquid contains magnesium oxide and/or zirconium oxide with the average grain size in the range of 0.1 μm-0.8 μm. The pH of the abrasive liquid is preferably set to the range of 6.2-7.8.
Patent JP-2001281844-A (JP)
Title: Photomechanical process for direct image forming waterless planographic printing plate
Inventor: NAGASE KOICHI
IPC: G03F7/32
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a photomechanical process suitable for a direct image forming waterless planographic printing original plate and ensuring a long service life of a developing solution. SOLUTION: In the photomechanical process in which a direct image forming waterless planographic printing plate obtained by successively disposing at least a heat sensitive layer and a silicone rubber layer on a substrate and imagewise irradiated with laser light is processed with at least a pre-processing solution and developed in the presence of water or a water-base developing solution, the residual rate of the heat sensitive layer after the development is >=60%.
Patent JP-2001278190-A (JP)
Title: Strut for semi-submerged body
Inventor: ONO TOSHIHITO
IPC: B63G8/42
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a strut erected at a running body submerged under the water surface to hold an object on the water surface, hardly generating such fluid force as to incline a semi-submerged body sideways even in the case of being towed at low speed by a mother ship or self-propelled at low speed. SOLUTION: This strut has a fairing 13 divided in a plurality of pieces in a span direction so that each piece is independently rotatable, and a support shaft 12 which is a rotating shaft of the fairing 13. Each fairing 13 thereby changes its direction along the relative flow direction of sea water to suppress the generation of fluid force, which permits running with little oscillation although at low speed.
Patent JP-2001280830-A (JP)
Title: Food storage device for refrigerator or the like
Inventor: SATO YOSHIHIDE
IPC: F25D25/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a food storage device where the number of parts is small and the productivity is enhanced, by reforming the supporting structure of a food storage container, in consideration of the weak points of a conventional food storage device such as that it becomes large in the number of parts and becomes large in assembly manhour and it is inferior in productivity to this one, since the frame for supporting a storage case is constituted by the coupling between right and left supports and a coupling member for coupling the rear ends of these supports, in a conventional storage chamber where the food storage container stored in a food storage chamber with its front open is supported capably of being drawn out in backward and forward direction together with a door to open and close the above front opening. SOLUTION: This is food storage device for a refrigerator or the like where a container-form support with its top open which extends from a door into the above food storage chamber and stores the bottom of a food container placed is provided as a concrete means for solving the above theme and for the above container-form support, the sidewall and the bottom wall are made integrally by the molding of synthetic resin or metal.
Patent JP-2001275435-A (JP)
Title: Blade clutch mechanism for lawn mower
Inventor: OKA SAKAE
IPC: A01D34/47
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lawn mower improved in such a problem caused by conventional lawn mowers that an operator must once shift a traveling clutch to 'off' from a situation that he is driving and operating a machine body while gripping a handle and stop the machine body from traveling, when he wants to shift blades between driving/stopping states, then go to a side of the machine body and operate a blade clutch lever, because a traveling clutch lever for shifting the traveling clutch and the blade clutch lever for shifting a blade clutch are attached to the handle and the machine body, respectively, in the conventional lawn mower. SOLUTION: In this lawn mower having the machine body 1 which is self- movable, is equipped with blades 13, 36, and has the handle 40 extending from the rear of the body, the blade clutch lever 42 for operating the blade clutch 61 used for shifting the blades between the driving/stopping states is attached to the handle 40, and the blade clutch 61 is equipped with a blade clutch bracket 71 which is energized in an either direction of both the 'on'/'off' sides and used for shifting the blade clutch 61 between the 'on'/'off' states, and further the clutch bracket 71 and the blade clutch lever 42 are connected with each other by a wire W.
Patent JP-2001276852-A (JP)
Title: Water activating device
Inventor: ARAKI KEIJI
IPC: C02F1/68
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a water activating device having high practicality and versatility and being capable of activation for a long period which has a structure efficiently generating functionality provided with natural tourmaline ore (tourmaline), and makes passing drinking water a safe and healthy activated water. SOLUTION: Three sets of housings (2) (1, 2, and 3) are directly connected to a city water pipe line and a cartridge (3) is provided in the inside and is provided with a honeycomb-structural net and an SUS net plate, etc., above and below the cartridge (3), and the natural tourmaline ore is incorporated in it. Drinking water is allowed to flow in from an upper part of the housing and descends the internal outside, and ascends through the honeycomb structural net and the SUS net plate from the bottom central part. Meanwhile, the water is accelerated the speed and violently passes through among the natural tourmaline ore (tourmaline) with turbulent, pressure and friction, etc., and repeatedly passes through the housings (2) and (3) and flows out.
Patent JP-2001276304-A (JP)
Title: Slot machine and escutcheon therefor
Inventor: KOYANAGI TATSUMA
IPC: A63F5/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cover for the reels of a slot machine for surely preventing the inside of the reels from being peeked through a clearance constituted of the reels adjacent to each other and facilitating assembly and disassembly work. SOLUTION: This escutcheon for the reels of the slot machine is provided with the cover for the reels having a curved surface and is for covering the clearance constituted of one reel of the slot machine and another reel of the slot machine from the outer side of the reels of the slot machine.
Patent JP-2001288665-A (JP)
Title: Method for producing elastic stretchable composite sheet
Inventor: KOBAYASHI TOSHIO
IPC: B32B7/022
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an elastic stretchable composite sheet by uniformly extending the whole width direction of a composite web comprising a stretchable web joined to an extensible web. SOLUTION: A composite web 10 comprising the stretchable web joined to the extensible web is extended between at least two sets of nip roll pairs 31 and 32 to produce the elastic stretchable composite sheet 20. The composite web 10 is brought into contact with the peripheral surface of at least the one nip roll in an area of a quarter circle or above on each of the nip roll pairs 31 and 32.
Patent JP-2001285201-A (JP)
Title: Optical information transmitter and optical interpolation receiver, and optical information transmission system consisting of their combination
Inventor: YOSHIKAWA SUSUMU
IPC: H04B10/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical information system that transmits prescribed information such as image information by using a medium of a prescribed light such as an infrared ray and uses only one receiver with respect to transmitters so as to realize optical transmission with high reliability. SOLUTION: Each of transmitters 6 is provided with an individual identification number. A receiver 8 transmits an optical control signal including an identification signal denoting the selection of desired transmitters 6 to each of the transmitters 6. Each of the transmitters 6 compares and collates the identification signal sent from the receiver 8 with their own identification numbers, and only when they are coincident, an image signal of, e.g. a camera 1 is converted into an infrared ray image signal and transmitted to the receiver 8. Thus, the receiver 8 receives the optical image signal sent from the desired transmitters 6 and displays the image on, e.g. a monitor 2.
Patent JP-2001281008-A (JP)
Title: Lighting system
Inventor: IGARASHI HIDEKI
IPC: B60K35/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system with which light from a light source can be guided to a display member with efficiency and which can perform illuminating operation satisfactorily. SOLUTION: The lighting system is provided with a dial 2, as the display member equipped with an index part 23 to be transmissively illuminated in its periphery. The lighting system is provided with a pointer 1, which is situated in the front of the dial 2. The lighting system is provided with LEDs 7 as light sources, which are situated in parts corresponding to parts near the center on the rear side of the dial 2 and which illuminate the pointer 1 and the index part 23. The lighting system is provided with a light guide body 3, which is situated on the rear side of the dial 2 and which guides beams of light from the LEDs 7 to the rear side of the dial 2. A first reflection face 33, which is tilted so as to be separated from the dial 2 as it moves away from the LEDs 7, is formed on a face on the side of the dial 2 of the light guide body 3.  A second reflection face 34 which is nearly in parallel with the dial 2, is formed on a face located opposite to the face on the side of the dial 2 of the light guide body 3.
Patent JP-2001292095-A (JP)
Title: Cdma transmitter-receiver
Inventor: MIURA TETSUYA
IPC: H04J13/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a CDMA transmitter-receiver that temporarily stops transmission power control for an opposite station when reduction in a received SIR is consecutive so as to suppress increase in an interference level to other station. SOLUTION: The disclosed CDMA transmitter-receiver is provided with an SIR calculation section 7 that calculates a received SIR value, a comparison section 8 that generates a transmission power control command to decrease or increase the transmission power of the opposite station depending on whether or not a difference of the received SIR value between slots is 0 or over, a command selection signal generating section 10 that generates a command selection signal to change number of times when the difference of the received SIR value between the slots reaches a prescribed threshold or over depending on whether or not the number of times is a prescribed threshold value or over,  and a selector 18 that selects a transmission power control command or a transmission power off command used to deactivate the transmission power control of the opposite station in response to the command selection signal and outputs the selected command, and the output command is inserted to a transmission frame and the resulting frame is sent to the opposite station.
Patent JP-2001292295-A (JP)
Title: Medical image photographing device, medical image editor and medical image printer
Inventor: TAKAHARA TARO
IPC: G06T3/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a medical image photographing device, a medical image editor and a medical image printer, with which a comment or simplified graphic can be easily written or inputted just before or after film printing. SOLUTION: This device is provided with a print editing part 31 for preparing frame data by editing plural medical images on the examinee into frame and an imager 41 for printing the plural medical images on a film on the basis of the prepared frame data and the print editing part 31 has a function for replacing data in an area corresponding to one part of the film in the frame data with transparent or translucent data on the printed film.