baber/WOPTO huggingface dataset:
Patent JP-2002160225-A (JP)
Title: Mold cleaning material for sealing semiconductor
Inventor: MAEBOTOKE SHINICHI
IPC: C11D7/20
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a mold cleaning material for sealing a semiconductor with which abrasion of a mold is little and which is excellent in packing properties and cleaning effects. SOLUTION: The mold cleaning material comprises (A) a resol-type phenol resin which is solid at room temperature, (B) a filler containing hydrated amorphous silicon dioxide as a main component, and (C) spherical silica.
Patent JP-2002173192-A (JP)
Title: Adjustable packaging structure
Inventor: CHIN IJIN
IPC: B65D81/113
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a packaging structure which requires less material and thus requires less cost for the material and whose size and shape can be adjusted depending on an item to be packaged. SOLUTION: This adjustable packaging structure made of a planned material includes a main body in a planned shape having a planned length, height and thickness. The main body has a lengthwise structure in a length direction, a crosswise structure in a width direction and an inner space for storing an item. The main body of the packaging structure is formed with a series of slots including a plurality of separate slots. Each slot has a depth which roughly equals to the planned thickness of the main body. One end of each slot is closed and the other end of the same is open so that the main body can be adjusted.
Patent JP-2002166180-A (JP)
Title: Catalyst composite molding and its production method and using method
Inventor: SAKAKURA YASUYUKI
IPC: B01J27/199
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst composite molding which is highly prevented from powdering or collapsing when charged into a reactor and which does not require at all the consideration on sticking of the catalyst to each other in its production process. SOLUTION: This catalyst composite molding is prepared by binding a molded catalyst or a carried catalyst to each other with a thermally decomposable polymer compound and forming the resultant product into blocks having a size capable of being charged into a reactor.
Patent JP-2002168723-A (JP)
Title: Tire unbalance correcting method and rim-fitted tire
Inventor: KOFUNAI KATSUO
IPC: F16F15/32
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a tire unbalance correcting method capable of reducing the vibration of a vehicle in a running state. SOLUTION: A correction weight 14 of 50 to 80% of the amount of unbalance of a tread part 12 measured in a first attaching process is attached to the tread part 12 to correct a static imbalance W, and a correction weight 18 of 50 to 100% of the amount of unbalance of a bead part 16 measured in a second attaching process is attached to the bead part 16 to correct a dynamic unbalance M, and thereby the respective unbalances can be surely corrected. Therefore, the vibration of the vehicle in a running state can be reduced.
Patent JP-2002168283-A (JP)
Title: Magnetic viscous fluid flowing type damper
Inventor: SODEYAMA HIROSHI
IPC: F16F9/53
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a compact magnetic viscous fluid flowing type damper capable of easily manufacturing in a compact size and having no use for a seal. SOLUTION: The damper comprises a cylinder 1, in which the cylinder connects the damper with a supporting body or a supported body, a filling up magnetic viscous fluid, a piston rod 2 connecting with the other side, a piston 3 dividing inside the cylinder 1 into compartments 8, 9, a bypass tube 4 arranged in a lower portion of the cylinder 1, and a reservoir 5 coaxially arranged in inside the bypass tube 4 at certain interval. Numbers of an electromagnet 12 buried a coil in a cylindrical peripheral wall made of pure iron as an iron core material are provided in the bypass tube 4 in an axial direction. A magnetic viscous fluid circulates through a clearance in proportion to movement of the piston 3, and flowing resistance is enlarged by a magnetic field, and vibration is eventually damped. The reservoir 5 is located inside the bypass tube 4 and takes a small amount of space, and a lead wire of the coil of the electromagnet 12 can be pulled out through inside the peripheral wall of the bypass tube 4.
Patent JP-2002166790-A (JP)
Title: On-vehicle electronic equipment
Inventor: YAMANOBE MASATO
IPC: G11B33/02
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem on a conventional on-vehicle electronic equipment that a panel, when in a rising position, provided with a display member projects obliquely to the upper side of a panel on the front face of a easing provided with an operating member, etc., to interrupt a line of sight of a driver or passengers, and so the positions of operating switches are hardly visibly identified and groping for desired operating switches are required, possibly causing malfunction. SOLUTION: When an opening/closing panel 12 provided with a display member 15 is reversed upward, the front face of a second easing 16 is moved forward from the front face opening/closing panel 12. The second easing 16 with the operating member 17 on the front face can be exposed to a position that a driver or passengers easily view.
Patent JP-2002173636-A (JP)
Title: Chipping-resistant thermosetting type powder coating and method for forming coating film thereof
Inventor: NOURA KIMISUKE
IPC: C09D5/03
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting type powder coating forming a coating film excellent in chipping resistance and corrosion resistance and further excellent in finishing appearance and to provide a coating film-forming method. SOLUTION: This thermosetting type powder coating is characterized by compounding (A) 100 pts.wt. thermosetting type polyester resin having a functional group reacting with the following curing agent component (B) with (B) 3-150 pts.wt. curing agent, (C) an oxazolidone ring-containing epoxy resin in an amount of 3-15 pts.wt. based on 100 pts.wt. total amount of the above components (A) and (B), and (D) core-shell type elastic fine particles having 1-10 μm average diameter in an amount of 11-30 pts.wt. based on 100 pts.wt. total amount of the above components (A) and (B).
Patent JP-2002174850-A (JP)
Title: Mirror quick return mechanism for single lens reflex camera
Inventor: TAKESAWA HIDEYUKI
IPC: G03B9/28
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To realize the charge of a mirror and a shutter by dividing the rotating action of a motor to fine rotation in one direction and many times of rotation in another direction. SOLUTION: A charge cam 25 is rotated through a speed reducing mechanism coupled with the output shaft of the motor so as to perform the charge actuation of the mirror and a shutter set lever 18 by the rotation of the motor in another direction by a charge lever 17 sliding on the cam 25 and a driving lever 4 interlocked with the lever 17. This mechanism is constituted so that the up-action of the mirror and the action of the shutter are completed by releasing a lock mechanism by the rotation of the motor in one direction by a very small angle, and the mirror is made to down in the initial stage of the rotation of the motor in another direction.  The mechanism is composed of a hook mechanism for making the mirror up in a state where a mirror-up lever is locked by a hook 7 accompanied by the lever 4 at the time of making the mirror up by fine rotation in one direction and releasing the hook 7 in the initial stage of the rotation in another direction.
Patent JP-2002185803-A (JP)
Title: Color image restoration method, and recording medium for recording program for executing the same
Inventor: TAKAHASHI KIMIHARU
IPC: H04N1/60
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a color image restoration method that can reproduce gray and all colors nearly equal to original colors, even when an object is photographed by a light source of different kind that is significantly deviated from a light source, in compliance with the daylight. SOLUTION: A spectral reflectance of an object is estimated through a linear sum between n-sets (n is an integer of 3 or more) of prescribed prescribed functions and n-sets of signals, which are obtained by making a prescribed n×n matrix act on signals from n-sets of sensors of a color image pickup device photographing the object, by using a light source of a different kind including line spectrums and deviated from a reference light source, in compliance with the daylight, and the task above can be solved by using the reflectance, so as to restore the photometric values of the object in the reference light source.
Patent JP-2002179418-A (JP)
Title: Method for forming carbon nanotube
Inventor: ONO TAKAHITO
IPC: C23C16/44
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method to grow carbon nanotubes on projections on a substrate having projections. SOLUTION: Projections are formed on a silicon or quartz substrate, and then a thin film of iron group elements such as nickel, iron and cobalt or compounds of these is deposited as a catalyst metal on the substrate. Then carbon nanotubes are grown by a hot filament chemical vapor deposition method or microwave plasma vapor phase deposition method by applying a negative voltage on the substrate. The vapor phase deposition method is carried out while heating the substrate. Thus, carbon nanotubes can be rather easily and selectively grown on the silicon projections. Or, carbon nanotubes can be grown on the top end of a commercially available silicon SPM probe instead of the substrate. By using the probe made of carbon nanotubes, the profile of a sample can be accurately observed with high resolution.
Patent JP-2001204751-A (JP)
Title: Implant between vertebral bones
Inventor: STUDER ARMIN
IPC: A61F2/28
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an intervertebral implant realizing monitoring of the intention of bones by absorbing stress applied to the implant after medical operation in the transplantation of the intervertebral implant. SOLUTION: At the intervertebral implant 1 having a hollow cylindrical shape, an outer screw 2 for screwing the implant into a space between adjacent two vertebral bones is provided. On the wall part of the implant, an opening part allowing a bone to pass through and grow in its inside to enter the implant is formed and the implant is produced from an X-ray transmitting material.
Patent JP-2002181017-A (JP)
Title: Expanded and opened anchor
Inventor: ISHIHARA MASUO
IPC: F16B17/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To widen a selection range of an anchor bolt of a mounting object to correspond to various anchoring forms and to facilitate construction management. SOLUTION: A sleeve 11 having a plurality of expansion pieces 13 on a tip side is fitted into a nut plug body 1 having a nut part 2 having a female screw 4 and a plug part 6 having a truncated pyramid shape integrally and provided with a receiving hole 7 the tip side of the female screw 3, and the bolt 21 is screwed into the nut part 2 to move the nut plug body 1 in the direction of pulling-out so that the plug part 6 is fixed in a mounting hole by pressing and expanding the expansion pieces 13. Since a tip part of the anchor bolt can advance into the receiving hole 7, the bolt having an arbitrary length can be used, and a fixing condition of the sleeve 11 can be judged by visually observing terminal faces of the nut plug body 1 and the sleeve 11.
Patent JP-2002183899-A (JP)
Title: On-vehicle type vehicle speed monitor
Inventor: AOKI HIROSHI
IPC: G08G1/16
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To equip an on-vehicle type vehicle speed monitor without installing a radar device separately. SOLUTION: This on-vehicle type vehicle speed monitor is so constituted that an on-vehicle sensor equipped in a vehicle for detecting an obstacle in front of the vehicle and preventing the collision with the preceding car is set to the radar device and necessary information is extracted from information from the on-vehicle sensor by a monitor vehicle detecting part.
Patent JP-2002185798-A (JP)
Title: Image processing unit
Inventor: ENDO TAKAYUKI
IPC: H04N1/409
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that can output an image with high image quality by conducting isolated point elimination processing with high accuracy by a simple circuit configuration. SOLUTION: The image processing unit is provided with a 5×9 rectangular block forming section 2 forming an optional rectangular block including a target pixel with respect to received image data, an isolated point discrimination processing section 3 that has a function of comparing each pixel of the front row of the rectangular block with each pixel of the backmost row of the rectangular block at an optional threshold 1, a function of forming furthermore 4 rectangular blocks in the rectangular block, and a function of calculating feature quantity data denoting the feature quantity of pixels in the 4 rectangular blocks, and an isolated point elimination processing section 4 that discriminates whether or not an isolated point exists based on the 4 feature quantity data and replaces the target pixel with an optional value when the existence of the isolated point is discriminated.
Patent JP-2002189297-A (JP)
Title: Pattern forming material and pattern forming method
Inventor: ENDO MASATAKA
IPC: H01L21/027
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a resist pattern having a good pattern shape with a rectangular section and good etching resistance. SOLUTION: A chemical amplification type resist containing a base polymer prepared by mixing a polynorbornene derivative with a poly(norbornene-maleic anhydride) derivative and an acid generating agent is applied on an antireflection film 11 formed on a semiconductor substrate 10 to form a resist film 12. This resist film 12 is patternwise exposed and developed to form the objective resist pattern 12A comprising the resist film 12.
Patent JP-2002053923-A (JP)
Title: Aluminum alloy having optimum combination of formability, corrosion resistance and hot workability, and its using method
Inventor: REN BAOLUTE
IPC: B21C23/08
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an article such as a heat exchanger using an aluminum alloy having the optimum combination of brazability, corrosion resistance and hot workability by which the optimum performance can be exhibited in the heat exchanger and to provide its production method. SOLUTION: As to this article such as a heat exchanger, in an Al alloy article having a composition containing, by weight, about 0.05 to 0.5% Si, about 0.1 to 1.0% Fe, about <=2% Mn, about 0.06 to 1.0% Zn and about 0.03 to 0.35% Ti, and the balance Al with inevitable impurities, in such a manner that an intermetallic compound dispersed into the whole of the Al matrix is contained in >=0.5 vol.%, the ratio of Mn to Fe is held to about 0.5 to 0.6, and the total content of Fe and Mn is held to about >0.30%, the difference in the electrolytic potential between the Al matrix and the inetermetallic compound is about <0.2V, and the intermetallic compound has an aspect ratio of about <5.0, and the production method uses the same. Further, a tube material for heat exchanger is produced by extrusion working.
Patent JP-2001249639-A (JP)
Title: Semiconductor display device and its driving method
Inventor: HIROKI MASAAKI
IPC: H01L29/786
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a new driving method capable of realizing a format transformation at the time of inputting a conventional video signal for low resolution to an active matrix type semiconductor display device or a passive matrix type semiconductor display device which is made to correspond to high resolution without using an external device and also, at the same time, capable of improving apparent resolution in the outline part of a picture. SOLUTION: The transforming of a screen size which can not be performed only by lowering a clock frequency is performed completely by selecting plural gate signal lines simultaneously while using a modulated clock signal in which a clock signal is modulated in a fixed cycle and by reducing the number of scanning at the side of the gate signal lines artificially. At the same time, apparent resolution is improved by using the Mach phenomenon and the Craik-O' Brien phenomenon by producing variable density information in the outline part while using the modulated clocks in a source signal line side driving circuit and a gate signal line side driving circuit.
Patent JP-2001185813-A (JP)
Title: Semiconductor laser device
Inventor: NAKANISHI CHITOSE
IPC: H01S5/223
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a real refractive index waveguide structure by optimizing the waveguide loss of an internal stripe structure. SOLUTION: The semiconductor laser device comprises an internal stripe structure as a current narrowing function. In this case, a plurality of regions having different equivalent refractive indexes in the stripes. The relationship between the equivalent refractive index n1 at the center in the stripe and the equivalent refractive indexes n2 of both sides in the stripe is larger in the order of the center and the both sides (n1>n2), and the absorption coefficient of the horizontal direction including the stripe is divided into at least three or more regions. The coefficient α1 at the center and coefficients α2 at both sides are substantially zero, and the coefficient α3 out of the stripe. Then, the width of the region at the center of the stripe is sufficiently narrow to guide the light to the real refractive index guide.
Patent JP-2002197424-A (JP)
Title: Information receiver, data-supporting medium, information receiving system, medium and information aggregate
Inventor: KAWABATA YOHEI
IPC: H04N5/44
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that restricted reception can be realized illegally by realizing function at the same level of a normal smart card function by a personal computer, etc. SOLUTION: An information receiver by which transmitted information can be received and used by mounting a smart card 160 supporting data for information reception for receiving the transmitted information to be usable is provided with a data flip-flop 310 for judging whether the card 160 is normal and for detecting a test signal transmitted to the side of the card 160 and a controller 140 for judging whether the card 160 is normal, based on the result of the detection.
Patent JP-2002195800-A (JP)
Title: Chemical bomb dismantling system and method therefor
Inventor: SONE KOSUKE
IPC: F42B33/06
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a chemical bomb dismantling system capable of safely carrying a plurality of chemical bombs and dismantling a plurality of chemical bombs safely with high efficiency. SOLUTION: A housing case 1 housing chemical ammunitions in half of a plurality of chemical bomb housing chambers is housed in a carriage and storage container filled with a neutralizing solution to be carried, and the housing case 1 taken out from the carriage and storage container is housed in a chemical bomb cleaning device, so as to clean the chemical bombs, while injecting the neutralizing solution. The housing case 1 taken out from the chemical bomb cleaning device is housed in a chemical bomb dismantling device 4, in which the neutralizing solution is filled and circulated. The chemical bomb 100, exposed from the chemical bomb housing chambers is gripped and rotated by a chemical bomb-gripping and rotating device 8, while the bomb shell is cut by a bomb shell-cutting and washing device 9.  The neutralizing solution is injected into the bomb shell between the head side and the seat side of the bomb to neutralize an chemical agent, and the head side is lifted by the chemical bomb- gripping and turning device 8 to be housed in the empty chemical bomb-housing chamber. This is repeated to successively dismantle the chemical bombs in the housing case 1, and this system is constituted.
Patent JP-2002191253-A (JP)
Title: Method for artificially cultivating shellfish
Inventor: MOROISHI HIROSHI
IPC: A01K61/00
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for artificially cultivating shellfish by which a young shell of a snail such as an abalone, a turban shell and a Japanese abalone, or a bivalve such as a clam and an ark shell is efficiently grown to an adult shell, and the stable volume of the production of the adult shells is secured according to the requirement of a market. SOLUTION: The shellfish is artificially cultivated by using underground water having characteristics of having the content of inorganic nutrient salts the same as or more than that of surface seawater, and substantially not containing microbes and pathogenic bacteria, obtained from the underground at 10-50 m depth of a coral reef or the seashore connected the coral reef, and having 15-25 deg.C water temperature, as the water for the cultivation.
Patent JP-2002191472-A (JP)
Title: Supporting structure for bed accessory of bed or the like
Inventor: SHIMADA TATSUYA
IPC: A47C21/00
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To mount a bed accessory in such a manner that when not being used, an accessory supporting means is housed on the inside under the bottom, and is exposed on the bottom side at the time of usage. SOLUTION: An end rail 4 is formed into a shape having an L-shape cross section. Then, the end rail 4 is attached to a round bar-shape side frame 6 through an attaching section 7 provided on the bent internal surface 4i of the end rail 4. In this case, the round bar-shape side frame 6 is turnably supported in the longitudinal direction of a main frame 2 through a U-shape receiving member 5 provided on a shorter end surface which directs in the bed width direction of the main frame 2. A fence receiving means 8 is provided on the bent internal surface 4i of the end rail 4. At the time of usage, the end rail 4 is rotated toward the outside in the width direction of the bottom 3, together with the side frame 6. Thus, the fence receiving means 8 in the bent internal side is exposed, and a side fence is made fittable.  Then, when not being used, the fence receiving means 8 is housed in a manner to be hidden with the end rail 4 by rotating the end rail 4 inward in the width direction of the bottom 3 for the constitution.
Patent JP-2002197750-A (JP)
Title: Idler apparatus of videocassette recorder
Inventor: KOBAYASHI YUICHI
IPC: G11B15/26
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an idler apparatus which consists of a small number of components, generates stable friction torque, and can smoothly perform the engagement of an idle gear, as an idler apparatus which rotationally oscillates a gear arm with the rotation of a gear, and engages the idol gear selectively wtih a paired reel base gear to rotationally drive a reel base. SOLUTION: A shaft 23 is extended and a cylindrical body 24 concentric with the axis 23 is provided in the gear arm 21. A collar 28 is inserted in a groove space 25 formed between the shaft 23 and the cylindrical body 24 to mount an idel gear 22. A slit groove 26 is provided on the cylindrical body 24 in an axial direction. An elastic body 29 is inserted in a cylindrical body outer periphery and is clamped to generate friction torque between a cylindrical body inner peripheral surface and the collar.