baber/WOPTO huggingface dataset:
Patent JP-2002295579-A (JP)
Title: Viscoelastic damper
Inventor: SODA ISANARI
IPC: E04H9/02
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a viscoelastic damper at low cost which is high in safety without influencing the dynamic characteristics of the damper and with no fear of damage and fire of the damper so as to, especially, solve various problems at a low temperature in the viscoelastic damper having the dynamic characteristics and the temperature dependence. SOLUTION: A heat-generating body 2, which has self-temperature controllability set to a heat-generation temperature that does not promote the heat aging of a viscoelastic body 1, is brought into close contact with the surface of a steel plate 3 of a joint part 9 of an end part of the damper and fixed, a planar heating element and the surrounding of the damper are covered with a heat insulating material 4, and a temperature sensor 5 is arranged at a position that is not influenced by the direct radiation of the planar heating element 2.
Patent JP-2002305451-A (JP)
Title: Method for acquiring chaos suppression period
Inventor: SHONO KATSUFUSA
IPC: G06F17/10
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To generate a large number of periods of identical length, by adding a shift in quantum α=0.25 or 0.75 and returning back to a map in nonlinear quantization, providing a quantum section to be linearized as a result, in the map of a nonlinear function generating chaos. SOLUTION: At repetitive calculation of a logistic map x(t+1)=4x(t) 1-x(t)}, x(t)=x(t+1), a shift in quantum α=0.25 or 0.75 is added to an in-phase conversion quantization output Yn(t)=[2/π.arcsin(x(t))<1/2> .2<n> ], and reversely converted and is fed back to internal state x(t), thus acquiring a period of (n+1) bit length for quantization resolution n.
Patent JP-2002302578-A (JP)
Title: Polypropylene resin composition containing organic fiber filler and molded article thereof
Inventor: SHIMIZU TAKESHI
IPC: C08J5/04
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin composition containing an organic fiber filler, having excellent moldability and giving a molded article having high strength and provide a molded article made thereof. SOLUTION: The objective polypropylene resin composition containing an organic fiber filler contains 100 pts.wt. of a polypropylene resin satisfying the formula (1): log MT>4.24×Log [η]-1.2 ... (1) (MT is melt tension (unit: cN) of the polypropylene resin at 230 deg.C; and [η] is intrinsic viscosity (unit: dl/g) measured in tetralin at 135 deg.C) and 1-250 pts.wt. of an organic fiber filler.
Patent JP-2002304418-A (JP)
Title: Search device, search method and search program
Inventor: NANBA ISAO
IPC: G06F17/30
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a search device, search method and search program allowing notifying a user to what words importance was attached in searching. SOLUTION: This device comprises questionnaire input means for inputting questionnaire for searching, search execution means for searching a database wherein data to be searched is stored and extracting data similar to the input questionnaire by the questionnaire input means, word contribution calculating means for calculating contribution concerning the works having contributed to extracting by the search execution means for the search results extracted by the search execution means, and word contribution output means for outputting the contribution calculated by the word contribution calculating means together with the corresponding words.
Patent JP-2002302910-A (JP)
Title: Platform
Inventor: TOBARI MASAO
IPC: E01F1/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a platform structure allowing even a visually handicapped person to easily recognize the direction of the end part of a platform and eliminating a gap. SOLUTION: In the railroad side end part of the platform, a plate 11 having a tilting face 16 lifted toward the end part side is arranged. When a slight inclination rising in the tip end part is applied between the tip of the platform and a safety line, for example, (a tile having yellow projections), an odd feeling apparently different from that on a plane is given, so that the direction of the end part can be identified.
Patent JP-2002314458-A (JP)
Title: Demodulator for wireless communication unit adopting cdma system
Inventor: TAKAHASHI MITSURU
IPC: H04B7/08
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a demodulator for a wireless communication unit adopting the CDMA system, which reduces its circuit scale and power consumption. SOLUTION: A multiplier 10 applies frequency conversion using cos(ωc+θ) to a spread signal to obtain a frequency conversion signal, and a correlator 21 obtains a correlation between the frequency conversion signal and a real code and a correlation between the frequency conversion signal and an imaginary code. Multipliers 23a, 23b respectively square outputs of the correlator 21 and an adder 24 sums the outputs of the multipliers 23a, 23b. A path detector 26 detects a reception timing of the spread signal in accordance with the result of addition by the adder 24.
Patent JP-2002308997-A (JP)
Title: Rubbery polymer-containing material
Inventor: NAKAMURA TAKAHARU
IPC: C08L51/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a rubbery-elastomer material which, when compounded with a thermoplastic resin, can give a compound capable of giving a molding improved in impact resistance, or the like, and being resistant to hydrolysis and suitable for recycling. SOLUTION: A rubbery polymer-containing material is obtained by spray- recovering a rubbery polymer based on a composite rubber composed of a polyorganosiloxane component and a polyalkyl (meth)acrylate component. A thermoplastic resin composition is obtained by compounding the rubbery- polymer-containing material with a thermoplastic resin such as a polycarbonate or a polyester resin.
Patent JP-2002314696-A (JP)
Title: House monitoring system
Inventor: KUROKI TOSHIHIRO
IPC: G08B25/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a house monitoring system in which the operation mode of a monitoring and controlling device is accurately set. SOLUTION: An interphone master unit 1 functioning as the monitoring and controlling device acquires house monitoring information from an interphone slave unit 2, an entrance camera 3 and a monitoring camera 4 and controls house appliances such as an air conditioner 5. A portable telephone set 7 can be connected through a network 6 to the interphone master unit 1 and confirms the house monitoring information and controls the house appliances from the outside of the house.  The interphone master unit 1 and the portable telephone set 7 can perform short distance radio communication with each other, and when the short distance radio communication is established, it is determined that the owner of the portable telephone set 1, that is a house resident, is at home and the confirmation operation of the house monitoring information and the control operation of the house appliances from the outside of the house are limited.
Patent JP-2002277382-A (JP)
Title: Method and device for diagnosing life of member
Inventor: ISHII BUNJI
IPC: G01M13/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To precisely diagnose the life of a component and quickly diagnose the life of a member exposed to a high temperature condition, according to the degree of creep damage estimated probabilistically and the degree of thermal fatigue damage estimated probabilistically. SOLUTION: The degree of the creep damage is approximated by a relational expression including a Larson-Miller parameter in every component. The degree of the creep damage is estimated by an approximate expression provided by determining a coefficient in the every component, and the degree of the creep damage is estimated probabilistically by Weibull statistical analysis. As to the degree of the thermal fatigue damage found by an approximate expression for approximating the degree of thermal fatigue damage, the degree of the thermal fatigue damage is estimated probabilistically by Weibull statistical analysis in the similar manner.
Patent JP-2002316816-A (JP)
Title: Method for separating ammonia by distillation
Inventor: ASAO KOICHI
IPC: B01D3/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an efficient method for separating ammonia by distillation in separating ammonia from an aqueous solution containing ammonia and a metal ingredient by preventing a metal hydroxide from precipitating on the upper part of a distillation column and preventing the metal hydroxide from precipitating in the case of preheating the aqueous solution. SOLUTION: In separating ammonia from the aqueous solution containing ammonia and the metal ingredient by distillation, this method for separating ammonia by distillation is characterized by mixing and preheating the aqueous solution with steam using a steam ejector and introducing it into the distillation column as a gas-liquid two phases flow.
Patent JP-2002316027-A (JP)
Title: Device and method for manufacturing gas-dissolved water, device and method for ultrasonic cleaning
Inventor: OZAWA TAKU
IPC: B01F1/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for manufacturing gas-dissolved water which can efficiently manufacture gas-dissolved water 31 wherein concentration of a dissolved gas 3 is at or below saturated concentration in a short time. SOLUTION: The device for manufacturing gas-dissolved water 1 which is constituted so that a gas to be dissolved 3 is dissolved in water to be treated 4 to obtain the gas-dissolved water 5 is provided with a dissolving section 11 for dissolving the gas to be dissolved in the water to be treated, a gas to be dissolved supply passage 12 for guiding the gas to be dissolved to the dissolving section, a first water to be treated supply passage 13 for guiding the water to be treated to the dissolving section, a gas-dissolved water discharging passage 14 for guiding the gas-dissolved water from the dissolving section and a second water to be treated supply passage 15 for guiding the water to be treated without passing through the dissolving section.  The second water to be treated supply passage is joined to the gas-dissolved water discharging passage and the water to be treated guided by the second water to be treated supply passage dilutes concentration of the dissolved gas in the gas-dissolved water to a prescribed concentration.
Patent JP-2002319068-A (JP)
Title: Beverage extracting device for automatic vending machine
Inventor: KAWABATA AKIO
IPC: B67D1/07
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a beverage extracting device for an automatic vending machine wherein a raw material or a beverage is not leaked out from a space between an extracting cylinder and a filter even when an extracting pressure is high. SOLUTION: A lower piston 30 and the filter 2 are inserted together in the extracting cylinder 10 so as to extract the beverage. Even when the beverage pressure is high, the raw material 1 or the beverage is not leaked out from the space between the extracting cylinder 10 and the filter 2 and beverage extracting operation can be always performed suitably.
Patent JP-2002317224-A (JP)
Title: High frequency quenching method
Inventor: YOKOO TOSHIHIRO
IPC: C21D9/30
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To determine any defective quenching quality in the continuous production in advance while monitoring the state of a core formed of a magnetic material of a heating conductor of an induction heating coil during the heating. SOLUTION: In a work surface quenching method in which the work 100 to be quenched is induction-heated by induction heating coils 2a,...2d, and cooled by a cooling means 7, the power is supplied to the induction heating coils from a high frequency oscillator 6 via matching units 3a,...3d, the input current input in the induction heating coils is detected by high frequency current detectors 20a,...20d while performing the induction heating of the work. Each average input current value exceeds the upper limit of the current value or is below the lower limit thereof set for each induction heating coil, an abnormality is determined by an induction heating coil current determination circuit unit 30. Stable quenched quality can be obtained thereby.
Patent JP-2002320098-A (JP)
Title: Picture processing system and its control method
Inventor: KIYOKAWA JUN
IPC: H04N1/60
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a picture processing system for performing proper color matching while unitarily managing observation conditions concerning a plurality of places where pictures are supposed to be observed, and to provide a method for controlling the system. SOLUTION: In the system where a server 3 and a terminal 1 are connected to a network 2, the server 3 has a profile storage means 32 for storing a plurality of profiles corresponding to the terminal 1 and a printer 4 within the system and an observation condition storing means 33 for storing the plurality of observation conditions with respect to the picture. The server 3 extracts the profiles and the observation conditions selected by the terminal 1 and sets the observing conditions to the profiles to perform color matching based on the profile.
Patent JP-2002318128-A (JP)
Title: System and method for providing information, device for providing information and device for being provided with information used in the same, program for controlling device for providing information and device for being provided with information, and storage medium for storing the program
Inventor: OMURA HIROSHI
IPC: G06F19/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To improve convenience for a user by providing adequate traffic information relating to movement of a vehicle 3 or the like which a user drives to a user terminal 2 when future traffic information is provided from an information center 1 to a user terminal 2. SOLUTION: The information center 1 receives moving body traveling information including at least a traveling start time, a starting place, a destination, and a traveling route of the moving body from the user terminal 2, and provides at least one of traffic information corresponding to the moving body traveling information and information adding the traffic information to the user terminal 2.
Patent JP-2002318343-A (JP)
Title: Focus level detecting mechanism and focusing method
Inventor: FUSE MASAKI
IPC: G02B7/28
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a focus level detecting mechanism which can provide a focus level capable of being managed as an accurate and quantitative value and a focusing method which uses the mechanism. SOLUTION: The level detecting mechanism is for a photodetecting means having arranged imaging devices which each photodetect the light through a lens from a test chart having a test pattern formed and output its image signal. Output levels Di of image signals from the respective image elements are summed up (S10) and divided by the number ((end-1)-start) of the imaging devices to calculate an output level mean value Dav (S12);  and the difference in output level at which the difference |Di -Di+1 | in output level between image signals of adjacent image pickup elements is larger than a specific value Δmin is extracted as a difference value (S2), all extracted difference values are summed up to calculate a difference total value TD (S3), and the value obtained by dividing the difference total value by the output level mean value is regarded as a focus level TDA showing the extent of the focusing of a lens (S15). The focusing method uses the mechanism.
Patent JP-2002320581-A (JP)
Title: Scrubbing brush holder
Inventor: NAGAI KAZUKO
IPC: A46B17/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To make a scrubbing brush replaceable. SOLUTION: This scrubbing brush holder 2 comprises a handle potion 3, and a base portion 5 provided at the tip of the handle portion 3, a supporting plate potion 6 having a C cross section attached to the base portion 5. An engagement portion 10 is composed of a stopper 11 (11A and 11B), the cross section of which is formed in the shape of a serration in the inside of the lower end of the supporting plate portion 6. When the scrubbing brush 9 is attached, one end of the scrubbing brush 9 is compressed, and pushed into a space S1 while being pressed against an opening portion 6A from the outside in the width W1 direction, and subsequently, the scrubbing brush 9 is wound around the outside surface of the supporting plate portion 6, and the other end of the scrubbing brush 9 compressed is inserted into another opening portion 6A and pushed into the space S1.
Patent JP-2002323793-A (JP)
Title: Image forming method and process cartridge
Inventor: NAKANISHI TSUNEO
IPC: G03G9/087
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method which deals with the smaller size and higher speed of an image forming device, is good in a transfer rate and provides high developability and high quality. SOLUTION: An electrophotographic photoreceptor has a diameter below 50 mm and the circumferential speed of the electrophotographic photoreceptor is >=150 mm/sec. The toners contain binder resins, coloring agents and waxes. The endothemic peak of the toners during temperature elevation of the DSC curve measured by a differential scanning calorimeter of the toners has >=2 endothermic peaks in a temperature region of 60 to 160 deg.C and the weight average particle size of the toners is 4.5 to 15.0 μm.  The particles of >=3 μm in the diameter corresponding to the circle of the toners have the particles of >=0.900 in the circularity a determined by the following equation (1) at >=90% in the cumulative value of a number reference and when the number reference cumulative value of the particles of >=0.95 in circularity is defined as Y and the weight average particle size of the toners as X (μm), the toners are required to satisfy equation (2). a=L0 /L...(1) [in the equation, L0 denotes the circumferential length of the circle of the same projected area as the projected area of particle images and L denotes the circumferential length of the particle images.
Patent JP-2002327849-A (JP)
Title: Ring mold type dust boots, its manufacturing method and molding die
Inventor: FUJIWARA TADASUKE
IPC: F16J15/52
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent dustproof and waterproof performance from being deteriorated without using an adhesive, when a support means is removed together with a molding die upon manufacture, if a cutout is generated to expose a metal ring to an elastic member. SOLUTION: In this ring mold type dust boots in which the metal ring 5 is buried in the elastic body, the elastic body is provided with at least two annular seals 11 and 12 for preventing entering of a foreign matter such as dust and moisture, an annular band region 13 both sides of which are interposed between the annular seals 11 and 12 is formed with the cutout 10 in which the metal ring 5 is partially exposed.
Patent JP-2002335514-A (JP)
Title: Cm providing method
Inventor: UKAI HIROMI
IPC: G06Q30/02
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an effective commercial in response to interest of viewers by using digital broadcast, and determine broadcast charge based not on an indirect value such as a program rating but on the reliable commercial viewing. SOLUTION: A broadcasting station broadcasts in digital the commercial and information showing its contents. CM providing equipment receives and stores the broadcast, the switches and displays the commercial according to the input contents from a user. The number of times of display and the display time of the commercial are recorded as actual results of CM display, which are informed to the broadcasting station. It determines the broadcast charge corresponding to the actual results of the commercial display.
Patent JP-2002335405-A (JP)
Title: Image data processing unit and method, recording medium, and program
Inventor: KONDO TETSUJIRO
IPC: H04N19/136
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an image data processing unit that can decode image data at a low cost with a simple configuration. SOLUTION: A classification circuit 83 quantizes quantization DCT coefficients based on a representative vector by using a code book 82 so as to classify them. A prediction coefficient table 84 reads a prediction coefficient corresponding to a class code and output it to a product sum arithmetic circuit 85. A prediction tap table 86 predicts pattern information corresponding to the class code and output it to a prediction tap extract circuit 81. The prediction tap extract circuit 81 extracts a prediction tap and outputs it to the product sum arithmetic circuit 85. The product sum arithmetic circuit 85 conducts a product sum arithmetic operation based on the prediction coefficient and the prediction tap to decode an image.
Patent JP-2002344317-A (JP)
Title: Signal converter circuit
Inventor: SASAKI HAJIME
IPC: H03M1/38
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To quickly and flexibly design a circuit even if tit has an analog circuit having an A/D converting function and a D/A converting function. SOLUTION: A signal converter circuit 1 is composed of an integrated digital circuit 1A and an analog circuit 1B manufactured in a different process from the digital part 1A. The digital part 1A has a PWM signal generator circuit 11 for generating a PWM signal and an external counter circuit 12 for repeatedly counting the high or low level duration of an input signal in a PWM cycle. The analog circuit 1B has a low-pass filter 20 for leveling the PWM signal inputted from an output terminal 13A, a low-pass filter 22 for leveling an external input analog signal, and an analog comparator circuit 21 for comparing the levels of analog signals outputted from both filters 20, 22 to output a comparison signal to the external counter circuit 12.
Patent JP-2002343768-A (JP)
Title: Plasma processor
Inventor: KOSHIMIZU CHISHIO
IPC: C23C16/509
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To actualize a suitable plasma distribution matching the purpose of plasma processing. SOLUTION: This processor is equipped with a 1st filter 27 which is connected between a susceptor 21 and the ground and has variable impedance, a sensor 28 which detects an electric signal based upon the state of plasma produced in a processing chamber 11, and a control means 36 which controls the impedance of the 1st filter 27 according to the detection result outputted by the sensor 28.
Patent JP-2002335893-A (JP)
Title: Method of producing noodle and noodle modifier
Inventor: MIYAMOTO KEIICHI
IPC: A23L7/109
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing noodles that gives noodles having proper hardness, elasticity (viscoelasticity), a texture, a smooth feeling when the noodle passes through the throat and resistance to noodle-loosening when it is dipped in hot water or boiled, and to provide a noodle modifier, cooked noodles, unboiled instant noodle (LL noodle), frozen noodles, or instant noodles that retain the good texture. SOLUTION: The noodles is obtained by pulverizing a thickening stabilizer and adding the fine particles to the noodle.
Patent JP-2002080246-A (JP)
Title: Method of coating optical fiber and device for coating
Inventor: KOJIMA HIDEKAZU
IPC: G02B6/44
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of coating an optical fiber capable of increasing the working rate of re-coating the coated area of an optical fiber, and to provide a device for coating. SOLUTION: This method comprises the steps of setting a core fiber 3 of an optical fiber in which a part 4 is removed of the coating to a mold 10, coating the part 4 with a photo-curable resin 7, and while heating the photo- curable resin to its glass transition temperature by a heater 13 under control of a Peltier element 12 and a temperature control device 15, irradiating a light for curing from the light source 2 to cure the photo-curable resin.