baber/WOPTO huggingface dataset:
Patent JP-2001194012-A (JP)
Title: Solar heat utilization hot water supply/heating apparatus
Inventor: IMAI KATSUHIRO
IPC: F24S90/00
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a solar heat utilizing hot water supply/heating apparatus which utilizes solar heat for heating with minimum energy saving. SOLUTION: There is provided a solar heat utilization hot water supply/ heating apparatus T1 which includes a solar heat concentrator 1, a hot water storage tank 2 storing hot water therein, a hot water storage tank water heating heat exchanger 4 and a heating heat medium heating heat exchanger 5, a heating heat dissipater 6, and control means 7, 8 wherein when temperature of hot water in the hot water storage tank 2 is less than a predetermined value, disables a flow of the foregoing heat medium to the heating heat dissipater 6, while when the same temperature exceeds the predetermined value, enables the flow of the heat medium to the heating dissipater 6.
Patent JP-2001215510-A (JP)
Title: Method of improving viewing angle of liquid crystal display device by laminating birefringent film
Inventor: GEORGES LAURENT
IPC: G02F1/13363
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To increase viewing angle range, which can maintain satisfactory contrast of image in a liquid crystal display device, in particular, a device used for a civil airplane. SOLUTION: The display device has a twisted nematic liquid crystal display panel 40, disposed between two polarizing elements 46, 48, and has a structural body to compensate the contrast, which differs by the viewing angle disposed between the liquid crystal display panel and at least one of the polarizing elements. The structural body for the compensation is produced, by laminating at least two negative uniaxial birefringent materials in such a manner that the optical extraordinary axis of the one layer 44, 42 is parallel to the normal line of the face of the display device and that the optical extraordinary axis of the other layer 43, 41 is tilted from both of the normal line of the display device plane and the plane of the display device. The structural body for the compensation has an extra layer 50, 49 consisting of a positive uniaxial birefringent material.
Patent JP-2000286086-A (JP)
Title: Discharge lamp lighting system, discharge lamp device and lighting system
Inventor: MITA KAZUTOSHI
IPC: H05B41/24
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize a discharge lamp lighting system by comprising a an inverter circuit having a switching element and lighting a high pressure discharge lamp below a predetermined power consumption, and a resonance circuit capable of saturating an inductor provided with a capacitor in the starting for connecting the glow discharge starting voltage and an arc discharge maintenance point with a continuous load curve. SOLUTION: A driving circuit 24 and a resonance circuit 26 are connected to an inverter circuit 23 connected with a commercial AC power source 3 through a filter circuit 21 and a full-wave rectification circuit 22. The temperature rise of the resonance circuit 24 relating to the generation of a pulse starting voltage is small even when a ballast chock L4 of an inductor provided with the condensers C5, C6 for DC cut and resonance is minimized. The starting voltage of a glow discharge starting voltage capable of starting the high pressure discharge lamp 11 of below 35 W of consumption voltage free from the countermeasure for high frequency, and the arc discharge maintenance voltage point is increased by the saturation of the ballast chock L4, which dispenses with an igniter, and one continuous load curve is formed thereby.
Patent JP-2001218006-A (JP)
Title: Picture processor, picture processing method and storage medium
Inventor: HAYASHI JUNICHI
IPC: G06T1/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To shorten time required for the judgment processing of a specified picture with respect to the other picture at the time of judging the specified picture having first information and second information. SOLUTION: A first information extraction step for extracting first information from the picture and a judgment step for judging whether second information is to be extracted from the picture in accordance with a first information extraction result are included for solving the subject.
Patent JP-2001217762-A (JP)
Title: Storage type radio relaying system
Inventor: OBA TATSUHIRO
IPC: H04B7/15
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce the number of transmitters by eliminating the necessity of continuous transmission from a transmitting earth station at all times when repeatedly relaying non-real time signals from the transmitting earth station to a receiving station in a fixed cycle by radio and preventing the simultaneous transmission of plural non-real time signals. SOLUTION: A storage memory part 26 is loaded on a satellite 2, non-real time vide/audio or data are transmitted from a transmitting earth station 1 and stored in the storage memory part 26 and after storing operation is completed, a control part 29 reads the data out of the storage memory part 26 and performs endless reproducing.
Patent JP-2001216708-A (JP)
Title: Conversion method from sector number to track number
Inventor: KOIKE MITSUTAKA
IPC: G11B19/02
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To rapidly obtain a track number from a sector number with less memory capacity. SOLUTION: In a method for converting the sector number S approximated by T2=S to the track number T, a table answering an integer (n) to (2n)2 is used, and the value of the track number S is approximated roughly, and further, the sector number S is approximated precisely by using bit operation, shift operation and the table. The track number corresponding to the sector number S approximated in such a manner is made the obtained track number T.
Patent JP-2001213917-A (JP)
Title: Trans-1,4-polybutadiene and method for manufacturing the same
Inventor: IWAMOTO YASUMASA
IPC: C08F4/68
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a novel trans-1,4-polybutadiene having a relatively wide molecular weight distribution, a method for manufacturing the same, and a method for controlling the molecular weight of the same. SOLUTION: The trans-1,4-polybutadiene is characterized in that it contains trans-1,4 bonds occupying 90 mol% or more, has a weight-average molecular weight(Mw) of 500,000 or less, a molecular weight distribution (Mw/Mn) of 2.5 to 4, and a crystal transfer enthalpy ΔHtr of 70 to 150 J/g. The method for manufacturing the trans-1,4-polybutadiene is characterized in that it uses a catalyst comprising (A) a vanadium compound, (B) a halogen-containing dialkyl aluminum compound, and (C) a halogen-containing sesquialkyl aluminum compound and having a mol ratio of (B)/[(B)+(C)](mol ratio)=0.1 to 0.9.
Patent JP-2001211808-A (JP)
Title: Method of automatic spraying and apparatus therefor
Inventor: WATANABE YOSUKE
IPC: A01M29/12
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To repel an animal by automatically dispatching the warning signal and repelling the animal with aerosol. SOLUTION: The sensor 3 detects an animal which comes near within a prescribed distance. The detection signal from this sensor is received by a predetermined circuit and a warning signal is dispatched from a warning signal transmitter 5. At the same time when the dispatch of the warning signal, or after the warning signal, an actuator 15 starts to spray a chemical substance that repels animals in the form of an aerosol. The animal learns that the aerosol is sprayed every time when the warning signal is dispatched and gets to avoid coming near within a certain range.
Patent JP-2001221840-A (JP)
Title: Communication terminal and communication terminal position measuring method
Inventor: YAMAMOTO TAKESHI
IPC: H04W64/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To measure the position of a communication terminal, using limited communication load and a limited part structure in wireless communication. SOLUTION: A back-diffusion part 103 multiplies a digital signal by a diffusion code to conduct back-diffusion processing and outputs the diffusion code used for the back-diffusion to a coordinate extraction part 106. The coordinate extraction part 106 extracts the coordinate of a base station, corresponding to the inputted diffusion code from a memory part 107 to be outputted to a terminal position calculating part 108. The terminal position calculating part 108 calculates the position of a communication terminal from the coordinates of a plurality of base stations.
Patent JP-2001221027-A (JP)
Title: Active silencer
Inventor: TOMITA NOBUHISA
IPC: F01N1/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional active silencer that there is the risk of breaking a noise detecting means on directly mounting in an exhaust duct, and in the case of mounting the noise detecting means through a waveguide, reflected wave is also detected not to detect noise accurately therefore. SOLUTION: In this active silencer, a duct 1 disposed on the noise source side is provided with a first noise detecting means 4, a speaker 3 disposed in the downstream of the duct 1 to output a silencing signal, an arithmetic means for calculating a silencing signal of opposite phase to a noise signal detected by the first noise detecting means, 4 and a second noise detecting means disposed in the downstream from the output means. In the active silencer, the first and second noise detecting means are disposed in a second waveguide 32 branching from a first waveguide branching from the sound source passing duct to communicate therewith, and a silencing material 33 is disposed at the end of the first waveguide.
Patent JP-2001220419-A (JP)
Title: Novolak type resin, method for producing the same, epoxy resin composition and its cured material
Inventor: AKATSUKA YASUMASA
IPC: C08G59/62
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin curing agent causing a low melt viscosity and high heat resistance of its cured material and to provide a method for efficiently producing the epoxy resin curing agent. SOLUTION: This novolak type resin is obtained by dissolving resorcinol in an alcohol, subjecting resorcinol and formaldehyde to a condensation reaction in the presence of an acid and distilling away the alcohol and the acid as they are after the completion the reaction.
Patent JP-2001226863-A (JP)
Title: Fibrous structure
Inventor: YAMADA TOSHIHIRO
IPC: D04H1/541
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a fibrous structure having a good feeling and excellent in elasticity and durability. SOLUTION: This fibrous structure is composed of a polyester-based heat- bonding conjugate staple fiber and a polyester-based staple fiber so as to have a weight ratio of the heat-bonding conjugate staple fiber to the staple fiber of 5:95 to 70:30, and further constituted so that at least a part of intersections of the heat-bonding conjugate staple fiber with the staple fibers and/or with other heat-bonding conjugated staple fibers are thermally bonded to form fusion points.  The polyester-based heat-bonding conjugate staple fiber is composed of a thermoplastic polyester-based elastomer (E) and a polyester (P) having a melting point which is 10 deg.C or more higher than that of the elastomer (E) so as to have a ratio of E:P in the fiber cross-section areas of 20:80 to 80:20, and further arranged so that at least a part of the elastomer (E) is exposed onto the surface of the staple fiber. A polytrimethylene terephthalate-based polyester staple fiber or a conjugate staple fiber containing at least the polytrimethylene terephthalate-based polyester as a component is used as the polyester-based staple fiber.
Patent JP-2001221644-A (JP)
Title: Navigation system
Inventor: UCHIDA TOSHIHARU
IPC: G06F17/30
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system, capable of updating the menu screen of the navigation system to realize a menu display processing in matching with user's application state. SOLUTION: When navigation is started, the user menu data of a memory means is searched (step S2), and the presence of the user menu data is discriminated (step S3). When the user manu data is present, a menu selection screen is displayed (step S4), and the reading and analysis of the user menu data are performed corresponding to user's selection (step S5-S7). When no user menu data is present, the reading and analysis of preliminarily held default menu data are performed (step S8, S9). Thereafter, the respective menu data are used to display a menu screen (step S10), the processing corresponding to user's operation is conducted (step S11), and this process is repeated until the completion of navigation (step S12).
Patent JP-2001221495-A (JP)
Title: Air-conditioner
Inventor: NAKAJIMA KENICHI
IPC: F24F13/28
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioner having an air filter capable of being easily cleaned. SOLUTION: This air-conditioner is provided with a pair of annular belts that moves up and down in parallel between a suction panel and a heat exchanger, a pair of locking pieces that are mounted to specific opposing positions on each belt, a filter-retaining part consisting of an outer frame part for retaining the outer periphery of the air filter and a pair of engagement parts that are hooked to each locking piece, and a guide part for guiding the pair of engagement parts so that the filter-retaining part moves in parallel with the front of the heat exchanger and a drive part for driving the pair of belts, thus attaching or detaching the air filter by moving the belts.
Patent JP-2001226331-A (JP)
Title: Amine compound and organic electroluminescent element containing the compound
Inventor: SHIMAMURA TAKEHIKO
IPC: H05B33/22
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a new amine compound, and to provide an organic electroluminescent element which has a long luminescent life and excellent durability. SOLUTION: This amine compound represented by the general formula (1) [Ar1 to Ar7 are each an aryl, and further a pair of Ar1 and Ar2 and a pair of Ar6 and Ar7 may form each a nitrogen-containing heterocyclic ring together with the bound nitrogen atom; R1 and R2 are each H, an alkyl, an aryl or an aralkyl; Z1 and Z2 are H, a halogen atom, an alkyl, an alkoxy or an aryl; X1 to X3 are each a substituted or non-substituted arylene; (1) and (m) are each 0 or 1, provided that when (1) is 1, (m) is 0, or when (1) is 0, (m) is 1], and the organic electroluminescent element in which at least one layer containing at least one of the compounds represented by the general formula (1) is nipped between a pair of electrodes.
Patent JP-2001230260-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: NAGANO NOBUO
IPC: H01L21/331
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To reduce a layout area of a semiconductor device where a transistor device and a diode element are subjected to wiring connection. SOLUTION: A diode is formed in a part of a collector lead-out part of a transistor.
Patent JP-2001225573-A (JP)
Title: Household account management book
Inventor: SAITO MASAKO
IPC: B42D11/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem of not saving money from limited living expenses by merely grasping an expenditure thereafter even by making a household account book. SOLUTION: The household account book comprises five or more weekly pockets 1 each for individually containing money of an amount divided into one to five weeks or more of a budget for one month at each item of food expenses, leisure expenses and pocket money (in a normal month, four weeks + several days). Thus, the money contained in the one week pocket is allocated for the expenses of one week. Then, in the fifth week, a surplus is always retained. This is automatically brought forward to next month in every month. In eight months or more, money of one month is automatically saved.
Patent JP-2001228178-A (JP)
Title: Waveform display device
Inventor: MASUDA KOICHI
IPC: G01R13/20
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a waveform display device displaying an upper display limit value and a lower display limit value on the same screen as to a signal input channel required to be displayed. SOLUTION: In this waveform display device provided with a plurality of signal input channels for inputting an input signal to be displayed, constituted so that waveforms W1-W6 based on the input signals can be displayed in a display part 3 and a display range to the amplitude direction of the signal waveforms W1-W6 can be individually set for each of the signal input channels, and displaying the display upper limit value 12 and the display lower limit value 13 as to the previously specified predetermined number of signal input channels in the display part 3, the signal input channel, whose display upper limit value 12 and display lower limit value 13 are displayed, can be optionally selected within a predetermined number of signal input channels.
Patent JP-2001224545-A (JP)
Title: Vacuum cleaner
Inventor: ITO KOICHI
IPC: A47L9/32
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner of high usability capable of effectively utilizing the volume of a dust collecting chamber. SOLUTION: This vacuum cleaner comprises a cleaner body 11 including a dust collecting chamber 12 and an electric blower 14, a rotatably provided suction part 17 having a suction port 16, and a roughly L-shaped handle part 25. A recessed part 26 for installing an attachment 27 is provided above and close to the roughly L-shaped handle part 25.
Patent JP-2000235063-A (JP)
Title: Device and method for detecting delay trouble for phase lock loop circuit
Inventor: YAMAGUCHI TAKAHIRO
IPC: H03L7/08
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for detecting a delay trouble of a phase lock loop circuit. SOLUTION: A frequency impulse is impressed as a reference clock signal to an examined phase lock loop circuit 52, and a wave form of a signal output from the circuit 52 is converted into an analytical signal to estimate an instantaneous phase thereof. A linear phase is estimated based on the estimated instantaneous phase, and the estimated linear phase is removed from the estimated instantaneous phase to find a variation term of the instantaneous phase. A delay time is measured based on the term of the instantaneous phase. A time interval when the phase lock loop circuit 52 stays in an oscillation frequency condition is compared with a time interval when the loop 52 in the absence of a delay trouble stays in an oscillation frequency condition to detect the delay trouble.
Patent JP-2001227056-A (JP)
Title: Panel member fitting structure
Inventor: MIZUHARA KAZUYA
IPC: E04B2/56
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To improve workability, secure water proof property and improve external appearance. SOLUTION: This panel member fitting structure is provided with plural supports erected at designated spaces, a surface panel member and a back panel member, and side edges of both surface and back panel members are supported and fitted on the supports to form a wall surface. The support 1 is provided with a recessed groove 7 continuously or intermittently formed in the longitudinal direction in a back side position in the side edge. The side edge of the back panel member 33 is fitted in the recessed groove 7, and the surface panel member 15 is provided with fixed pieces 20 projected on the side edges 15a, 15b. The fixed pieces 20 are fixed and fitted to the front end face 2 which is the surface side of the support 1.  The fixed piece 20 is provided with a fixed part 21 fitted and fixed in the recessed part 17 of the back 16 of the surface panel member 15 and a shoulder part 27 extended from the fixed part 21, and the shoulder part 27 is projected from the side edges 15a, 15b of the surface panel member 15. The shoulder part 27 is fixed to the support 1.
Patent JP-2001229154-A (JP)
Title: Method and system for information processing, and recording medium
Inventor: UCHIDA JUNKO
IPC: G06F17/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To perform efficient marketing through visitors who access a Web server. SOLUTION: When the browser 1 of a visitor visits a specific Web site on the Web server 3 through the Internet 2 and the user is registered, property information on an age, sex, a hobby, etc., inputted by the visitor is sent to the Web server 3. The Web server 3 sends a cookie including identification information on the visitor to the browser 1 of the visitor and relates and stores the identification information and property information in a customer DB4. The movement path of the visitor on the Web server 3 is stored in an access information storage DB5 and an analytic DWH 6 collates access information with the property information to carry out marketing matching hobbies of every customer according to the collated result.
Patent JP-2001227148-A (JP)
Title: Rail
Inventor: NAKAMOTO SUKEMASA
IPC: E04F19/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a rail, in which curing is made unnecessary basically and there is no problem with curing and which is lightweight and is installed easily and the cost of which is reduced. SOLUTION: In the backing 10 installed at a stepped section 30 in which a horizontal backing 31 and a vertical backing 32 are assembled in an L shape and a floor board 35 is lined at a fixed space from an L-shaped corner section, the rail 10 has a sheet-shaped base material 11, which covers the L-shaped corner section and is formed in an L-shaped cross section consisting of a horizontal section 11b and a vertical section 11a and in which the horizontal section 11b has length shorter than the fixed space and board thickness is thinner than the floor board 35, and a sheet-shaped facing material 15, which covers the sheet-shaped base material 11 and is formed in the L-shaped cross section composed of a horizontal section 15n and a vertical section 15a and in which the end section of the horizontal section 15b covers the top face of the front edge section of the floor board 35,  while the sheet-shaped facing material 15 is fixed detachably to the sheet-shaped base material 11.
Patent JP-2001235264-A (JP)
Title: Refrigerator
Inventor: KANEHARA YOSHIHIDE
IPC: F25D16/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator having a low power consumption in which outer air is not sucked when the door is opened and temperature variation of refrigerating articles is suppressed. SOLUTION: The refrigerator comprises a compressor, a condenser and a cooler wherein a thermal capacity body constituting the condenser has such a structure as a container is filled with fluid medium, the container is provided with a radiation plate on the side touching outer air, and a high temperature part pipe of cooling refrigerant delivered from the compressor is brought into contact with the radiation plate and secured thereto. The refrigerator has a refrigeration circulation cycle formed of the compressor, a refrigeration condenser and a refrigeration cooler, and a freezing circulation cycle formed of the compressor, a freezing condenser cooled by the refrigeration cooler and a freezing cooler.  In chill circulation system refrigerator, chill is passed through a shelf of hollow structure from the back, supplied in curtain shape from upper part on the front and sucked from the back side. A telescopic partition member is provided in the rear of a draw out type refrigeration chamber or the drawer of a freezing chamber.