baber/WOPTO huggingface dataset:
Patent JP-2002215419-A (JP)
Title: System verification method
Inventor: UCHIMURA TAKAHIRO
IPC: G06F11/28
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To improve the system verification capability, to reduce the verification man-hours, to shorten the system development time and to reduce the product development cost. SOLUTION: A system operation is verified by preparing trace results 3f obtained by performing format transformation of the simulation results 1d of the system into a format consisting of the previous state of the system, the signal string of each part and the next state of the system for every instruction and a system expected value database 3g in which all cases of the previous state for every instruction of the system, the signal string of each part and the next state are written in a tabular format and retrieving in the system expected value database in each line of the trace results. Thus, it is possible to specify a failure occurrence time of the system and a failure location in the system.  It is also possible to improve the verification performance of a verification environment and to shorten the construction time of the verification environment and the product development time of the system because it is easy to construct the verification system.
Patent JP-2002217888-A (JP)
Title: Method for finding replicated terminal
Inventor: ANZAI JUN
IPC: G06F21/64
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To automatically find and exclude a replicated terminal in a communication system, consisting of a center and a plurality of terminals. SOLUTION: The center and a plurality of the terminal are connected through a communication network for ciphering communication with individual session keys. The center sends challenge information in the case of delivering a new session key to the terminals. Each of the terminals sends response information obtained by ciphering terminal ID and a terminal random number to a center public key to the center, which retrieves a communication log and inspects the presence/absence of terminals, having the same terminal ID and different terminal random numbers. If corresponding terminals exist, it decides that the replicated terminal exists, and the session key will not be delivered. Since random number generated by an original terminal is difficult to replicate, the replicated terminals cannot generate the same random number. Thus, the existence of the replicated terminal can be detected.
Patent JP-2002212268-A (JP)
Title: Semiconductor sealing epoxy resin composition
Inventor: HAYAKAWA ATSUTO
IPC: H01L23/29
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor sealing epoxy resin composition which has a low melt viscosity, excels in storage stability and moldability, and can give a cured product having excellent crack resistance to soldering. SOLUTION: The semiconductor sealing epoxy resin composition comprises, as the essential components, (a) a biphenol type epoxy resin to be represented by formula I (wherein R1 to R8 are each hydrogen, alkyl, phenyl, aralkyl or alkoxy; and n is 0-5) as the epoxy resin, (b) a thiodiphenyl compound to be represented by formula (II) (wherein X is alkyl, phenyl, aralkyl or alkoxy; and m is 0-3) and a polyhydric phenol compound having a structure other than the thiodiphenyl compound as the phenolic curing agents, (c) an inorganic filler, and (d) a curing accelerator.
Patent JP-2001247262-A (JP)
Title: Method of temporarily storing plural linear inermediate products
Inventor: ROMAN JOHN PATRICK
IPC: B65H75/38
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for temporarily storing plural linear intermediate products. SOLUTION: In this method, linear intermediate products are placed within a mounting/demounting position on a storing device 10, and indexed to assign it to a storing position, and these steps are repeated by an additional product. In a preferred method, the step for indexing to assign the product to the storing position is a step where the existence of the products in the mounting/ demounting position is detected, and the products are moved from the mounting/ demounting position, and then stopped when the existence of the products in the device is not detected.
Patent JP-2002219075-A (JP)
Title: Apparatus for detecting seating for local part cleaning device
Inventor: FURUYA YASUYUKI
IPC: A47K13/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To instantaneously judge seating/non-seating without increasing power consumption and without deteriorating noise resistance characteristics. SOLUTION: An apparatus for detecting seating for a local part cleaning device consists of a light emitting means 11 being intermittently driven by a signal with a specified period and a pulse width, a light receiving means 12 for receiving a reflected light of the light emitted by the light emitting means from a human body and a control means 2 for judging the seating condition of the human body from an outputted signal of the light receiving means 12. When the control means 2 detects change in the outputted signal of the light receiving means, the pulse width of a driving signal of the light emitting means is extended. It is attempted to shorten a time required for judging processing while the noise resistance characteristics is ensured by extending the pulse width.
Patent JP-2002227621-A (JP)
Title: Valve timing adjusting device for internal combustion engine
Inventor: TAKENAKA AKIHIKO
IPC: F01L1/34
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing adjusting device for internal combustion engine capable of securely starting an engine at the intermediate lock phase with the phase width of a cam shaft 2 driving an intake valve. SOLUTION: Even when an oil pressure force fed into a lead angle chamber 11 during an engine stopping lowers by determining the range of an energized phase of a lead angle assist spring 7 be in the range from the maximum retardant angle phase of a cam shaft 2, a vane rotor 3 and a vane 10 to an intermediate lock phase +10 deg. CA leads the angle exceeding an intermediate lock phase by means of the spring force of the lead angle assist spring 7. When starting the engine, the vane rotor 3 and the vane 10 stops near the intermediate lock phase, therefore the repulsion of the lead angle assist spring is very small, the vane rotor 3 moves to the retardant angle side with the driving torque of the cam shaft 2 and the vane rotor 3 can be locked by a lock pin at the intermediate lock phase.
Patent JP-2002226426-A (JP)
Title: Method for producing dimethylolbutanoic acid
Inventor: WATANABE TOSHIO
IPC: C07C51/27
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method by which dimethylolbutanoic acid is obtained with a high selectivity using trimethylolpropane(TMP) as a raw material. SOLUTION: The TMP is reacted with formaldehyde in the presence of an acidic catalyst and the resultant cyclic formal is oxidized in the presence of an acid catalyst consisting essentially of nitric acid. The obtained cyclic carboxylic acid is then decomposed in the presence of an acidic catalyst.
Patent JP-2002229636-A (JP)
Title: Remote sensor test equipment
Inventor: KUBOTA HIROYUKI
IPC: G05B23/02
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To perform a remote sensor test without arranging test personnel for a control device and a computer. SOLUTION: This device is provided with portable terminal equipment constituted of an input device for inputting information for discriminating sensors installed at each place of a plant and a data displaying part for simultaneously displaying information inputted by the input device and information within the control device and the computer, a communication means among the control device, the computer and the terminal equipment and a connecting device for connecting the control device and the computer with the communication means.
Patent JP-2002233897-A (JP)
Title: Sludge treatment device
Inventor: SANO MICHIYUKI
IPC: C02F11/08
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a sludge treatment device capable of automatically operating over a long period by removing solid matter in a sludge treatment process fluid at a point upstream from a pressure reduction means, with a solid separation means. SOLUTION: This device is provided with a solid separation means 20 which has a filtration means 13 and is placed in a pipeline for allowing a sludge treatment process fluid consisting of a gas-liquid-solid mixed fluid to flow through the inside, and used for removing solid matter in the sludge treatment process fluid. Accordingly, since a pressure reduction means for reducing the pressure of the sludge treatment process fluid to the atmospheric pressure and discharging the sludge treatment process fluid to the outside, is not clogged by solid matter, the device can automatically operates over a long period and also, since the filtration means 13 can be washed by utilizing pressure of the gas contained in the sludge treatment process fluid, the washing equipment and washing work are simplified.
Patent JP-2002235609-A (JP)
Title: Evaporated fuel treatment device for internal combustion engine provided with supercharger
Inventor: MATSUI TOKIO
IPC: F02M25/08
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an evaporated fuel treatment device for an internal combustion engine provided with a supercharger for easily supplying evaporated fuel adsorbed by a canister to the internal combustion engine even when intake pipe pressure is higher than atmospheric pressure in a supercharge zone, and especially in a vehicle of a small exhaust quantity such as a light car, positively supplying evaporated fuel adsorbed by the canister to the internal combustion engine even when the supercharging zone is frequently used. SOLUTION: A throttle valve is provided in an intake passage between the supercharger and the internal combustion engine, and a supercharging air passage is provided on the intake passage between the throttle valve and the supercharger to be communicated with an atmospheric air introducing passage. A three-way change-over valve provided with an atmospheric air intake port is provided between the supercharging air passage and the atmospheric air introducing passage, and this three-way change-over valve is changed to communicate the supercharging air passage with the atmospheric air introducing passage when the intake pipe pressure on the downstream of the supercharger is higher than the atmospheric pressure.
Patent JP-2002234013-A (JP)
Title: Mold for round side-ditch
Inventor: TOMOSE SHUZO
IPC: B28B21/86
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a technology by which a longer round side-ditch can be more easily manufactured. SOLUTION: This mold for a round side-ditch is equipped with a bottom plate, end plates and side plates, core pieces, a core reinforcement, a shaft, and a core clamp. In this case, the end plates and the side plates can be installed to be approximately vertical to each other to the bottom plate. The core pieces are arranged in a manner to be symmetrical in the lateral direction and are surfaces which curve into a semi-spherical shape. The core reinforcements curve into a semi-spherical shape while closely joining to the internal sides of the core pieces, and are intermittently arranged. The shaft works as a fulcrum to turn the integrated core reinforcements and the core pieces. The core clamp closely joints one-side ends of the core pieces to the bottom plate by turning the core reinforcements and the core pieces by being connected with the core reinforcements.  At the same time, the core clamp fixes the other ends of the core pieces being symmetrical in the lateral direction to each other at a location to be closely joined as well.
Patent JP-2002247530-A (JP)
Title: Information processor and information processing method
Inventor: MIURA MASAMI
IPC: H04W4/06
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To easily, securely and accurately know a place related to the contents of a program, etc., such as a place where the contents are recorded in detail regardless elapse without inquiring of a broadcasting station, etc. SOLUTION: Additional information including map information and related position information is broadcasted while multiplexed with the contents. The related position information represents the position (place) related to the contents as the latitude and longitude. A broadcast receiving device detects the map information by a map information detection part 72, stores the map information in a map information storage device part 73, and detects the related position information by a related position information detection part 62. When the related position information is detected, that is displayed on the display screen of a video display device 35.  When a viewer indicates the reproduction of the related position information, a map image wherein the position shown by the related position information is displayed with a mark in a map image based upon the map information stored in the map information storage device part 73 is displayed at part of the display screen.
Patent JP-2001291971-A (JP)
Title: Insertion card for electronic apparatus
Inventor: HANKE BRIGITTE
IPC: H05K5/02
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an insertion card for an electronic apparatus in which a casing element is assembled temporarily more easily. SOLUTION: An insertion card 10 for an electronic apparatus comprises a casing 15, provided with upper-part and lower-part casing elements 12 and 11, having one casing element comprising two parts 13 and 14. Furthermore, a printed circuit board housed in the casing is provided, and a plug connector 18 held at one end surface in widthwise direction is provided as well. Along the straight rim adjoining one part 13 of one casing element 12 and/or the other casing element 11, the other part 14 of one casing element 14 alternately comprises at least one finger 39, protruding from at least one slot opened upper side and lower side and the rim, while one part of one casing element and/or the other casing element comprises at least one lug and at least one depression 49, which is guided to a surface for engagement with the slot or guided under the finger.
Patent JP-2002245745-A (JP)
Title: Magnetic tape and magnetic tape cartridge
Inventor: NAKAMURA AKIHIRO
IPC: G11B23/107
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cartridge which has a small PES (positioning error signal: standard deviation of positional deviations), a small quantity of offtracks, and excellent servo characteristics. SOLUTION: In a magnetic tape 3 in which a servo signal for tracking control is recorded on a magnetic layer or a back coat layer, the edge wave quantity αof a edge wave of a cycle of 50 mm or less which is present in a tape edge 3a' which is a tape edge 3a of the traveling reference side during tape traveling, or its opposite side is set at less 2 μm or less.  Moreover, in the magnetic tape cartridge which places one reel 2 around which such a magnetic tape 3 is wound in a case main body 1, the outer peripheral surface shape of a core part 23 provided at the center of the reel 2 is formed in a prescribed tapered shape having the taper angle β of 0.01 to 0.1 degree, and the interval S1 between flange part inside surfaces opposed in a reel inner peripheral part, and the interval S2 between flange part inside surfaces opposed in a reel outer peripheral part are set at a specific value slightly larger than the upper limit of a tape width, respectively.
Patent JP-2002242861-A (JP)
Title: Oil free scroll compressor
Inventor: MACHIDA SHIGERU
IPC: F04C18/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To improve reliability of an oil free scroll compressor by restraining generation of biased abrasion of a chip seal. SOLUTION: A recessed part 25 is formed from a position winding on about 180 degrees after starting lap-winding to a position winding on about 180 degrees further on a lap groove bottom surface part formed between scroll laps 3b of a slewing scroll member 3. A sliding piece 31 of a smaller surface roughness is fitted in this recessed part from the lap groove bottom surface part and fixed with a screw 39a. The same recessed part 24 is also formed on a groove bottom surface part of a scroll lap 1a groove of a fixed scroll member 1, and the sliding piece is fitted in the recessed part.
Patent JP-2001253995-A (JP)
Title: Polyacrylate composition, use thereof, and method of producing coat thereof
Inventor: FINK RALF
IPC: C08K5/526
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a composition that can be used as a UVcrosslinkable adhesive. SOLUTION: This composition comprises a polyacrylate prepared for melt processing and a stabilizer having at least one phosphorous group. The acrylate preferably comprises >=60 mass % of acrylic monomer, has a glass transition point of -55 deg.Cto -10 deg.C, can be crosslinked with UV rays, has the K-value of 30-80 measured in tetrahydrofuran (1% solution at 21 deg.C). The resultant composition is suitable as a hot-melt adhesive that can be used in labels, adhesive tape, sheets and the like.
Patent JP-2001271035-A (JP)
Title: Transparent or pigment-incorporated powdery coating
Inventor: WENNING ANDREAS DR
IPC: C08G18/42
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a powdery coating capable of giving high-gloss, flexible, light-resistant and weather-resistant coat hard to develop pinholes. SOLUTION: This transparent or pigment-incorporated powdery coating is such as to have a crosslinking agent made from a hydroxyalkylamide and a urethodione group-containing polyisocyanate and mainly comprise the following components: (A) 20-99 mass % of at least one acidic polymer, (B) 1-25 mass % of at least one β-hydroxyalkylamide, (C) 0.05-10 mass % of at least one urethodione group-containing nonaromatic polyisocyanate having >=2 NCO functional groups, (D) 0-50 mass % of at least one pigment and/or inorganic filler, and (E) 0-5 mass % of at least one additive or auxiliary.
Patent JP-2002251870-A (JP)
Title: Optical disk reproducing device and optical disk reproducing method
Inventor: ASANO YOJI
IPC: H04N5/85
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk reproducing device which permits the efficient reproduction of forced reproduction data recorded at the disk. SOLUTION: When a user makes a fast feed instruction (search instruction) by a control section 116 during the reproduction of the ordinary reproduction data, a fast feed control section 117a starts fast feeding. Next, when extraction is made by a forced reproduction data extraction section 111a that the Access Restriction flag indicating the forced reproduction data is a 1, the fast feed control section 117a suspends the fast feeding on the spot and starts the ordinary reproduction (time t1). The DVD reproducing device accepts only the specific operation, such as reproduction stop, of the user's operation during this period.  When the forced reproduction data extraction section 111a of a navigation manager 111 extracts a 0 form the Access Restriction flag upon ending of the force reproduction data (time t2), a fast feed restart section 117b instructs the fast feed control section 117a so as to restart the fast feeding.
Patent JP-2002250055-A (JP)
Title: Construction equipment vehicle and its display device
Inventor: YOKOYAMA TOSHIO
IPC: B66C13/16
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a construction equipment vehicle that has a function of allowing an operator to visually recognize a situation, and safely operate the vehicle without requiring a skill, suppress load swing, and safely handle the load and to provide its display device. SOLUTION: In this construction equipment vehicle capable of performing hoisting work, an important place of a hoisting working machine is provided with a detecting means of working machine attitude and a load detecting means, and a driver's cabin 3a has the display device (monitor 21) that has a function of visually displaying a rated load and a working range and can move and display a hoisting point. Detection signals from the detecting means of working machine attitude and the load detecting means are transmitted to a control device 30 for controlling a driving device of the hoisting working machine to make the control device control the hoisting working machine, and the hoisting point is displayed on the display device (monitor 21).
Patent JP-2002249541-A (JP)
Title: Composition for anisotropic light scattering film and anisotropic light scattering film
Inventor: KUME MAKOTO
IPC: C08G59/24
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic light scattering film which is allowed to have an anisotropy in light scattering properties (forward scattering or backscattering, and the dependence on the angle of incidence) and is easy to go to the extent of controlling the light scattering properties relating to the lengthwise and crosswise scattering range and, simultaneously, does not vary the color of the displayed light depending on the observing position, and a composition therefor. SOLUTION: The composition for an anisotropic light scattering film comprises at least (A) a bisphenol A type epoxy resin or a brominated bisphenol A type epoxy resin, (B) a compound having radical polymerizability, (C) a compound having at least one cationically polymerizable group in the molecule, and (D) a photopolymerization initiator which generates a radical seed and a cationic seed by chemical radiation, and the anisotropic light scattering film has a structure such that by distributing portions having a different refractive index in an irregular shape/thickness with the use of the composition in which the refractive index of the above component (B) is lower than the refractive indices of components (A) and (C), a pattern of light and shade composed of refractive index fluctuations is formed and, simultaneously,  the portions having a different refractive index are distributed in the form of a layer slanted in the film thickness direction.
Patent JP-2002252395-A (JP)
Title: Solid-state laser
Inventor: YAMAUCHI YOSHIHISA
IPC: H01S3/04
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To stabilize an output of a solid-state laser and, at the same time, to improve the reliability of the laser by increasing the positional accuracy of the axial center of a YAG rod using a simple parts constitution and, in addition, preventing the occurrence of degasification and hydrolysis. SOLUTION: This solid-state laser is constituted in such a way that a hollow cylindrical rod holder 17 in which both end sections of the YAG rod 2 are fit are attached to both end sections of a hollow section having a longitudinal through cavity 1. A sealing means 21 is made to fit in the hollow section of the holder 17 near the fit section of the rod 2, so that the means 21 is put on the outer periphery of the end section of the rod 2. The sealing means 21 has a body 21a, which is put on the outer periphery of the end section of the rod 2, and has a U-shaped cross section, and is made of Teflon (R) and a spring 21b, which are positioned so as to surround the entire periphery of the clamping section of the YAG rod 2.
Patent JP-2002248390-A (JP)
Title: Coating booth
Inventor: HIBI SUSUMU
IPC: B01D46/42
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a coating booth capable of efficiently reducing the quantity of a coating material wasted as an over sprayed coating material as much as possible. SOLUTION: The coating booth for coating a material (2) to be coated with a water paint has filters (12, 14) for filtering a gas at the time of discharging the gas in the booth to the outside and a water curtain forming apparatus (100).