baber/WOPTO huggingface dataset:
Patent JP-2002225222-A (JP)
Title: Method for screen printing
Inventor: MIYAHARA SEIICHI
IPC: H05K3/34
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for screen printing that can prevent defective printing caused by hardening of a paste. SOLUTION: In a method for screen printing that prints the paste on a substrate 3 by sliding a squeegee head 13 storing a cream solder 5 inside on a mask plate 12 with a cylinder 16 with the cream solder 5 (the paste) pressurized, the cream solder 5 keeps being pressurized with the cylinder 16 even at the time of waiting for printing when the squeegee head 13 is positioned out of the substrate on the mask plate 12 as at the time of printing. Thereby, pressure fluctuation to the cream solder 5 is excluded and the hardening of the cream solder 5 can be controlled.
Patent JP-2002241573-A (JP)
Title: Flame-retardant styrenic resin composition
Inventor: HO SHINSHO
IPC: C08K5/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant styrenic resin composition having good flame retardance and capable of reducing glowing combustion time during combustion. SOLUTION: This flame-retardant styrenic resin composition comprises (A) a rubber-modified styrenic resin, (B) a bromine-based flame retardant and (C) an antimony-containing oxide, and has <=25 wt.% ratio X (wt.%) of a part having a molecular weight within the range of 2,000-50,000 in the part soluble in tetrahydrofuran, and the ratio X and a ratio Y (wt.%) of the part having >=1,000,000 molecular weight satisfies the relationship of X/Y1.5<=10.5, and has >=8.5 wt.% bromine content and 1.0-4.0 wt.% antimony content.
Patent JP-2002227682-A (JP)
Title: Fuel injection controller for internal combustion engine
Inventor: KAKO JUNICHI
IPC: F02D41/34
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection controller for an internal combustion engine capable of appropriately controlling a fuel supply amount without significantly changing torque. SOLUTION: The fuel supply amount by means of the fuel injection device is controlled using a fuel behavior model formed by modeling a dynamic behavior of the fuel flowing from the fuel injection device into the cylinder of the internal combustion engine. For correcting the cylinder demand fuel amount in the fuel behavior model, the degree of reflectivity in the high response demand correction is set high relative to the degree of reflectivity of a low response demand correction.
Patent JP-2002232820-A (JP)
Title: Recording and reproducing device and method for displaying program list of the device
Inventor: MIZUSHIRO YUJI
IPC: H04N7/083
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device by which a recorded program in a recording medium is neither reproduced nor deleted by another person and viewing restriction can easily be set. SOLUTION: The device is provided with a control input means 100 for inputting a password, a password managing part 105 for storing and managing the inputted password, the first program list recording part 111 to be read only when the password inputted to the means 100 is coincident with the password managed by the part 105, the second program list recording part 112 to be read when the password is not inputted, and a program list displaying picture generation means 106 for generating a program list to be displayed by reading it from these first and second program list recording part.
Patent JP-2002231824-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: NAGANO TAKASHI
IPC: H01L21/8238
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To enable reduction of reverse narrow channel effect of a semiconductor device comprising a trench isolation. SOLUTION: A trench 4 is formed on a principal plane of a single crystal silicon substrate 1, and after having formed a silicon oxide film 5 on the surface of the single crystal silicon substrate 1 and in the trench 4, boron 7 is ion implanted into a side wall surface of the p well region side of the trench 4 where the silicon oxide film 5 is deposited so as to be in a lower position than the surface of the single crystal silicon substrate and a boron implanted layer 8 is formed at an upper part of the trench side wall, and further, on the silicon oxide film 5 of the trench 4, the silicon oxide film is deposited so as to become higher than the surface of the single crystal silicon substrate 1. As a result, the reduction of reverse narrow channel effect is realized without causing increase of the junction capacitance or junction leakage.
Patent JP-2002229538-A (JP)
Title: Data processor for analysis equipment
Inventor: MATSUMOTO HIROKAZU
IPC: G01N30/86
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To save labor and time for operation regarding analysis while ensuring high security in the analysis. SOLUTION: When no operation is done for a certain time, a screen saver is actuated and a chromatogram is displayed in a display image of the screen saver while momentarily updated (S1 to S6). When an operation signal is received during the screen saver operation, a password input dialog is displayed (S5, S6) and the screen saver is finished on condition that the correct password is inputted, thereby putting the screen back to the original screen (S8 to S11). Consequently, an operator is able to confirm the progress of measurement by looking at the chromatogram on the screen saver screen without doing any operation. A person who does not know the correct password can view the chromatogram, but is inhibited from doing operation affecting the measurement.
Patent JP-2002237887-A (JP)
Title: Call processing method and call processing system
Inventor: SENO HIROSHI
IPC: H04M3/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To allow selection in consideration of service using a terminal or the form of a connecting network and a bearer characteristic on the receiver side in contrast to the conventional art in which a plurality of bearers are not provided but an arbitrary bearer is selected by call control on a caller side. SOLUTION: A call control section 32 makes request/response to a signal control section 31 on transmission and reception of a control signal, and performs reading and writing of call information to an information storage section 34 as necessary. Further, the call control section 32 transmits a bearer establishment request to a bearer control section 33 and receives its response. The bearer control section 33 makes request/response to a signal control section 31 on transmission and reception of a control signal, performs reading and writing of bearer information to the information storage section 34 as necessary, and performs setting for establishing a bearer. The information storage section 34 stores call setting information.  The call control section 32 transmits an receives call control information to and from a called station regardless of the bearer and starts the bearer control section 33 to be used based on the information.
Patent JP-2002235647-A (JP)
Title: Cylinder injection type internal combustion engine
Inventor: OKADA KOJIRO
IPC: F01N3/24
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder injection type internal combustion engine capable of efficiently raising the temperature of catalyst. SOLUTION: When the temperature rise of the catalysts 18A-18c is required, a fuel injection means 9 is driven to directly inject fuel to a combustion chamber 3 during a compression stroke so that the air fuel ratio approaches a theoretical air fuel ratio or a slightly leaner air fuel ratio than the theoretical air fuel ratio, a valve timing adjusting means 10 is driven for a prescribed period after starting the control to increase an overlap of valve opening periods of an exhaust valve 7 and a suction valve 6 more than that of the ordinary driving, after elapsing the prescribed period, the overlap is reduced, and the ignition timing by an ignition means 8 is made to lag than the ordinary driving.
Patent JP-2002233418-A (JP)
Title: Pocket mirror
Inventor: HASEGAWA MASAO
IPC: A47G1/02
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a pocket mirror which is light in weight and is easily portable. SOLUTION: This pocket mirror consists of a mirror body 1, a case body 3 which has a housing section 2 for housing the mirror body 1, and a cover 4 which is pivoted to the case body 3 and is adapted to make the housing section 2 freely openable and closable. The case body 3 and the cover 4 are made of sheet metals consisting of aluminum or aluminum alloy. The case body 3 has a reinforcing peripheral edge 6 of a small circular shape in section including a core material wire 5 by being rolled up in the greater part of the circumferential edge of the blank of the sheet metal.
Patent JP-2002236814-A (JP)
Title: Physical distribution information intermediary system
Inventor: INAGAKI KATSUTOSHI
IPC: G06Q50/28
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To make a physical distribution information intermediary system for directly mediating physical information provided by an owner trader and a physical distribution trader and provide a mechanism for efficiently matching physical information between the owner trader and the physical distribution trader according to the intension of each trader. SOLUTION: This system is provided with a truck request information collecting means for automatically collecting truck request information on the owner trader, a cargo request information collecting means for automatically collecting physical distribution capacity information (cargo request information) of each physical distribution trader corresponding to each collected truck request information and an automatic distributing means for automatically distributing physical distribution information on the collected cargo request information to the owner trader.
Patent JP-2002244397-A (JP)
Title: Multi-color image forming apparatus
Inventor: KAWAHITO KANJI
IPC: G03G15/01
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a multi-color image forming apparatus by which high-speed processing is attained. SOLUTION: The operation of a shutter by which bristle cutting is performed is started only by advancing time T1 earlier than the completion time of developing operation, so that a developing roller is stopped earlier by shortened time T2. In accordance with the early completion of developing processing, processing speed is improved.
Patent JP-2002244047-A (JP)
Title: Magnified image pickup unit
Inventor: WATANABE KOICHI
IPC: G02B21/06
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnified image pickup unit free from trouble of exchanging lenses and adjusting the intensity of illuminating light every time the magnification is changed. SOLUTION: The magnification of the lens (8) of an image forming optical system (5) for magnifying the image of an object to be observed (4) changes by moving the lens from the low magnification imaging position (PL) to the high magnification imaging position (PH). An illumination system (7) which irradiates an object to be observed (4) with illuminating light is provided with a low magnification imaging illumination means (20L) which illuminates a low magnification imaging area (AL), and a high magnification imaging illumination means (20H) which illuminates a high magnification imaging area (AH) with high illuminance.  An illumination switching means (21) which is interlocked with the movement of the image forming optical system (5) switches automatically the low magnification imaging illumination means (20L) and the high magnification imaging illumination means (20H) and turns either illumination on is provided.
Patent JP-2002241871-A (JP)
Title: Metal/ceramic composite material having machinable part and manufacturing method thereof
Inventor: HIGUCHI TAKESHI
IPC: C22C1/10
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a metal/ceramic composite material having a machinable part and to provided a manufacturing method thereof. SOLUTION: A perform formed from ceramic powder or ceramic fiber, which is a reinforced material, is the preform, in which a machinable ceramic is partially incorporated, and the metal/ceramic composite material having the machinable part is formed by infiltrating aluminum or an aluminum alloy into the preform.
Patent JP-2001270838-A (JP)
Title: Use of compound capable of modifying physicochemical property of skin and/or mucous membrane as agent for preventing or reducing adhesion of microorganism to skin and/or mucous membrane
Inventor: CUPFERMAN SYLVIE
IPC: A61K8/31
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a compound having actions of modifying physicochemical properties of the surface of the skin and/or mucous membrane and preventing or reducing the adhesion of microorganisms to the surface thereof. SOLUTION: The use of an effective amount of at least one compound selected so as to reduce a common logarithm of the average value of survival bacteria adhering to the regenerated skin after tests comprising the modification of the physicochemical properties of the surface of the skin and/or mucous membrane and prevention or reduction of the adhesion of the microorganisms to the skin and/or mucous membrane and bringing the regenerated skin into contact with a test compound at 37 deg.C for 2 h from the common logarithm of the average value obtained by carrying out tests in water under the same conditions by at least 0.3 as an active ingredient in a formulation of a cosmetic composition or a pharmaceutical composition.
Patent JP-2002082135-A (JP)
Title: Current sensor
Inventor: TAKADA HAJIME
IPC: G01R15/20
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a current sensor which can detect fine current flowing through wires on a substrate with accuracy, and moreover, is suitable for the packaging of the substrate with a simple structure. SOLUTION: The sensor is provided with a printed board 1, on which wires 3 to be detected are formed to let current to be measured flow therethrough, a CMR device 5 which has a GMR film 9 disposed near the wires 3 to be detected, while magnetic layers and non-magnetic layers are laminated alternately multiple number of times and changes in resistance value thereof according to changes in a magnetic field applied to the GMR film 9 and a bias magnet 13 for applying a fixed bias magnetic field to the GMR device 5.
Patent JP-2002242358-A (JP)
Title: Ceiling construction method and ceiling board making use therefor
Inventor: IWATOU MASATO
IPC: E04B9/24
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling construction method and a ceiling board making use therefor capable of eliminating the driving of an anchor to the lower surface, reducing noises, simply and efficiently constructing the ceiling by working toward the wall surface, largely taking the height of the ceiling and ensuring the variability of the arrangement of the rooms. SOLUTION: Rails 3 and 3 are fixed around a slab 4 of both side walls 2 and 2 opposed to each other in a room (a). Both ends of ceiling boards 5 and 5 are respectively inserted in the rails 3 and 3 to build (b). The ceiling boards 5 and 5 are slid to arrange them at a proper interval, ceiling panels 10 are lifted, and hooking materials of the ceiling panels 10 are contacted to hook them between the ceiling boards 5 and 5 to hold the ceiling panels 10. Successively, the ceiling boards 5 are moved along the rails 3 to contact and hook the ceiling panels 10 between the ceiling boards 5 and 5 to complete the building of the ceiling panels 10 and 10 (c).
Patent JP-2002241519-A (JP)
Title: Method for producing prepreg
Inventor: TOMINAGA YASUSHI
IPC: C08J5/24
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a prepreg containing extremely small amount of residual voids and capable of stably performing a compression molding in the production of a laminated plate. SOLUTION: This method for producing a prepreg by impregnating a sheet- like fibrous substrate with a thermosetting resin once or several times and drying is characterized by setting water content in the used resin varnish to be <=0.5 wt.%.
Patent JP-2002242394-A (JP)
Title: Attaching structure of bargeboard and the bargeboard
Inventor: FURUKAWA EIJI
IPC: E04D13/158
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To surely and quickly perform the attaching working of a bargeboard by one worker. SOLUTION: A throating plate forming an engaging part with the bargeboard on the upper end is fixed on the tie-in part of a roof panel and the bargeboard, the upper part of the bargeboard is engaged with the upper end of the throating plate, and the lower part is pushed and assembled on the lower side of the roof end while the bargeboard is rotated as the engaging part is made a shaft. The assembled bargeboard is fixed by nails or bolts after it is slid along a verge to adjust an attaching position.
Patent JP-2002239607-A (JP)
Title: Method and device for rolling by ring rolling
Inventor: ARIIZUMI TAKASHI
IPC: B21H1/06
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of defects in shape such as dents on a ring- like material to be rolled in rolling by ring rolling in the system of which reduction in the height direction is performed with an edger. SOLUTION: By providing lubricating oil discharging means 20 which is provided with a valve element with which a flow passage is opened in accordance with specific-pressure load when performing thickness reduction with a mandrel 13 in a plurality of places on the peripheral surface of the mandrel, lubricating oil is supplied to a press-contact part in accordance with the specific- pressure load in the press-contact part of the mandrel.
Patent JP-2002250367-A (JP)
Title: Multiple disc clutch device
Inventor: OKUBO MASAHIRO
IPC: F16H3/60
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To save a space in a multiple disc clutch device. SOLUTION: A plurality of teeth 35 are formed side by side in the circumferential direction in the inner peripheral surface part 31 of a transmission case 21 in a braking device 7. A plurality of first brake plates 24 have engaging teeth 41 and 42 engaged to the plurality of teeth 35 in the inner peripheral surface part 31 and are made relatively non-rotatable retative to the inner peripheral surface part 31 and movable in the shaft direction. A plurality of second brake plates 25 are alternately arranged in the shaft direction for the plurality of first brake plates 24. A piston 22 is a member for pressing the plates 24 and 25 one another. A return spring 28 is arranged within a deep groove 37 among the teeth 35 in the inner peripheral surface part 31 and energizes an utmost piston-side first plate 29 arranged on the side closest to a piston side, to the piston 22 side.
Patent JP-2002039991-A (JP)
Title: Capillary array
Inventor: KASAI SHOZO
IPC: G01N27/447
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a capillary array having a capillary separator which facilitates the mounting of a multi-capillary array to an electrophoresis device and makes it difficult for capillaries to come off. SOLUTION: Slits are formed in a thin section for the capillary separator. The thin section is bent, so as to form the slits open in one side or both sides of the separator. In the slits, capillary holding parts are not in a straight line with grooves for insertion and extraction, and the slits are smaller in width than those of the capillary holding parts so as to make it difficult for the capillaries to come off.
Patent JP-2002248278-A (JP)
Title: Cutter
Inventor: KAWAMURA MITSUYASU
IPC: B26B9/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a cutter capable of maintaining not only the initial cutting quality but also the cutting quality over a long period without sharpening the cutter. SOLUTION: This cutter 1 is obtained by providing a serrated edge 11 for alternately continuing a fine recessed part 13 and a projecting part 12, and forming a blade on the edge of the recessed part 13 and the edge of the projecting part 12 by pushing a blade body 10 made of steel or stainless steel against an almost cylindrical surface while rotating a grinding wheel 20 having a projecting part 21 at a fine pitch. At this time, an opening width of the recessed part 13 is set to 0.2 mm to 0.5 mm, a tip width of the projecting part 12 is set to 0.2 mm or more, and the depth of the recessed part 13 is set to 0.1 mm to 0.3 mm.
Patent JP-2002252151-A (JP)
Title: Capacitor and its manufacturing method
Inventor: AOYAMA KATSUMI
IPC: H01G9/08
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor or its manufacturing method, capable of miniaturizing the capacitor and increasing its capacity. SOLUTION: The capacitor is provided with a columnar capacitor element 1 having internal terminals 2, a disk-like terminal plate 3 having external terminals 4 and a cylindrical metal case 5. The terminals of the element 1 are connected to the terminals 4 of the terminal plate, the element 1 is inserted into the case 5, and the opening part 5-1 of the case 5 is sealed with the terminal plate. The outside diameter of the element 1 and that of the terminal plate are made to equal or slightly shorter than the inner diameter of the case 5, a thin groove 3-3 is formed at the outer periphery of the element 1, and the part facing the groove 3-3 of the case 5 is force-fitted to the groove 3-3, to seal and fix the opening part 5-1 of the case 5 with the plate 3.
Patent JP-2002256664-A (JP)
Title: Solar cell module for roof and its installation method
Inventor: MURATA KENJI
IPC: E04D3/40
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module for roof equipped with a snow guard function and an adequate installation method for the solar cell module. SOLUTION: In a solar cell module equipped with a solar cell 1 and a metal backing plate 2 arranged on the rear surface of the solar cell 1, a protruded portion 5 projected out from the surface 1c of the solar cell 1 to the surface side is provided. An end portion of the eaves side of the solar cell 1 is held back to the rear surface side than the surface 2e of the end portion 2c at the eaves side of a metal backing plate 2 having a height standardized as same as the end portion 12c of the metal backing plate 12 of the conventional solar cell module for the roof, and the protruded portion 5 is constituted with the end portion 2c at the eaves side protruded to the front side of the solar cell 1.
Patent JP-2002253534-A (JP)
Title: Balance detector capable of evaluating exercise capacity
Inventor: NISHIBAYASHI KENJI
IPC: G01G19/50
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a device that can easily determine similarly to a physical fitness examination test established as a general method for evaluating physical fitness, and can easily measure exercise capacity such as agility and equilibrium. SOLUTION: The device measures a balance position of a subject, displays a target as a target for balance movement together with the balance position to urge a quick balance movement, measures time before the movement and time before stabilization of the balance position, and computes an index of and a score on exercise capacity from each measured time and physical information on the subject. The same evaluation as by a physical fitness examination test is easily obtained.
Patent JP-2002254968-A (JP)
Title: Rotation device for vehicular seat
Inventor: TANIGUCHI KAZUYUKI
IPC: B60N2/14
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the strength of the whole rotation device and reduce its weight. SOLUTION: A plurality of lower plate pieces 2 are provided at a predetermined interval in the peripheral direction of a ringlike upper plate 1. The lower plate pieces 2 holding a ball 6 at an interval in the peripheral direction by a ringlike ball holding member are positioned inside and outside of a ball receive part 23 at a tip of the lower plate piece 2 bent greatly in the opposing direction to hold the ball receive part 23 from an inner peripheral side by the upper plate 1 and a set plate 8 through these balls 6 and support the upper plate 1 by the lower plate pieces 2 so as to rotate freely.