baber/WOPTO huggingface dataset:
Patent JP-2001276809-A (JP)
Title: Method and equipment for treating organic waste liquid
Inventor: KAKO HIRONORI
IPC: B01D1/22
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an organic waste liquid treatment method by which an organic waste liquid such as human waste or septic tank sludge, can efficiently be treated and turned to be harmless in a short time, at a high decomposition rate with little energy consumption, a simple equipment and simple operation, and further, the amount of sludge generated can be reduced, and also to provide an equipment for the method. SOLUTION: This method comprises introducing a liquid to be treated 10 consisting of an organic waste liquid, from a vessel 1 for the liquid to be treated into a concentrator 2 to concentrate the liquid to be treated 10 and to obtain a liquid concentrate 13, and purifying the liquid concentrate 13 by a purification device such as incineration furnace 4, and the electrical conductivity, TOC(total organic carbon), nitrogen concentration, ion concentration, etc., of each of the liquid to be treated 10 and liquid concentrate 13 are measured by a measurement device 31 and the concentration condition such as supply quantity of the liquid to be treated 10 and withdrawal quantity of the liquid concentrate 13, are controlled by using a controller 35 so that the resulting liquid concentrate 13 is in a prescribed concentrated state.
Patent JP-2001288725-A (JP)
Title: Pile-type foundation structure and method for constructing the same
Inventor: SATO KOICHI
IPC: E02B3/06
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a pile-type foundation structure which can be constructed by simple construction work in a marine construction field or the like. SOLUTION: A plurality of sleeves 1 are connected together by reinforcing members to build a frame structure 19 for superstructure work. Then, steel pipe piles 9 are inserted into the sleeves 1, and a gradual hardening material 10 such as mortar is injected into a gap between each sleeves 1 and each steel pipe pile 9, to thereby combine the former and the latter together. Further, the precast steel reinforced concrete top erection 50 incorporates therein the steel pipe piles and the frame structure 19 fixed thereto, which top erection is manufactured in a factory, on a land yard, or the like.
Patent JP-2001275827-A (JP)
Title: Electric roman shade
Inventor: HONDA TOSHIMITSU
IPC: A47H5/02
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an electric Roman shade suitable for any one of a wide or thick screen with large load, a double screen, and a two-series curtain. SOLUTION: The electric Roman shade comprises an elevating/lowering mechanism (3) elevating/lowering a screen (1), detecting means (6, 7) provided on each elevating/lowering mechanism (3) in order to detect the elevating/ lowering limit and any abnormality, one or two shafts (2) operating at least one elevating/lowering mechanism (3), two motor units (4a, 4b) rotating the shaft (2), and a common control means (5) controlling the two motor units, and the control means (5) discriminates the two motor units (4a, 4b) and the detecting means (6, 7) of each elevating/lowering mechanism (3) by the address, and controls them.
Patent JP-2001275920-A (JP)
Title: Automatic tray cleaning device
Inventor: ISHIKAWA AKIHIRO
IPC: A47L15/42
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact automatic tray cleaning device capable of cleaning trays, efficiently performing drying work, etc., and reducing labor costs by sufficiently saving labor without specialized labor. SOLUTION: The automatic tray cleaning device is provided with a tray individual cutting-out means 13 to cut out piled-up trays 12 one by one, chain conveyer 11 to transfer the trays 12, upper-side fountain part 48, lower-side fountain part 49, and scatter preventing covers 50, 50a, 51 and 51a provided on the upstream side and downstream side of the transferring direction of the trays 12 to prevent water from scattering. The automatic tray cleaning device comprises a cleaning part 46 to clean the trays 12, drying part 54 to spray air toward the trays 12, guide roller 57 to prevent the trays 12 from sliding down from the chain conveyer 11, tray receiving base 14 to receive the trays 12, and tray height adjusting mechanism 59 to adjust the trays 12 in such a way that the trays 12 are located at a uniform height.
Patent JP-2001287476-A (JP)
Title: Condensed dampening water additive for lithographic printing
Inventor: UCHIDA TOSHIAKI
IPC: B41N3/08
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a dampening water additive, which is not controlled by law on industrial safety and hygiene and ordinance on organic solvent poisoning prevention, apply to the present device in use (or a dampening water circulating device), with which a high quality printing can be easily attained. SOLUTION: This condensed dampening water additive for lithographic printing consists of a mixture of t-butyl alcohol and solvent compatible with the t-butyl alcohol.
Patent JP-2001291372-A (JP)
Title: Information recording medium, information recording device and method, and information reproducing device and method
Inventor: NAKAHARA YOSHINORI
IPC: G11B19/12
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium, an information recording device and an information reproducing device which can reproduce plural kinds of information in various reproduction modes by continuously reproducing each information based on a free reproduction procedure decided by a user independently of distinction of each information, when plural kinds of information such as video information are recorded in one DVD. SOLUTION: This device is a DVD 1' in which recorded information being different kind mutually are recorded with a reproducing list indicating a reproducing procedure of each recorded information, and an integrated reproducing list GL indicating a reproducing procedure for continuously reproducing recorded information of two or more, is recorded.
Patent JP-2001286410-A (JP)
Title: Method for producing wet tissue package body and variable folding plate device therefor
Inventor: FUKUDA SHOJI
IPC: B65H45/24
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and a folding plate device for forming laminated wet tissues folded into a desired shape from base materials such as bulky nonwoven cloths which have a high longitudinal elongation percentage under constant tensile stress and also provide a manufacturing method for wet tissue package body and a folding plate device thereof which can change the width of the laminated body in a wider range according to the desired products and deal with production of various kinds of base cloths which differ in the folding width or the folding a shape using a single series of folding plate device. SOLUTION: This folding plate device has a folding board divided into two, right and left (1), at least one pair of positioning stays provided on the right and left folding boards in parallel to and facing each other (2), a plurality of folding edges provided on each of the right and left folding boards (3) and a movable adjustment mechanism which connects the positioning stays to each other (4).
Patent JP-2001290479-A (JP)
Title: Electronic musical instrument
Inventor: OBARA YOSHITO
IPC: G10H1/08
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To attain a level up of tone color which has no effect when the number of tone colors to be outputted is greater than the number of effects. SOLUTION: The instrument has an effect added control parameter storage section 3 and a no effect added control parameter storage section 4. The control parameters are made into dedicated parameters to which no effect is added by a control section 1 for the tone colors having no effect, tone color difference with respect to tone colors that are added with an effect is eliminated and the level of tone color of the entire musical instrument is increased.
Patent JP-2001142937-A (JP)
Title: Scheduling correctness checking method and schedule verifying method for circuit
Inventor: ASHAR PRANAV
IPC: G06F17/50
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for checking the correctness of scheduling of a circuit and a method for verifying the schedule of the circuit corresponding to the behavior description of the circuit. SOLUTION: The schedule for the circuit is provided from the behavior description. Concerning the method for checking the correctness of scheduling of the circuit, a loop invariant term is extracted for determining the sufficient set of a non-cyclic thread while a loop is inside the circuit, a symbolic simulation is executed for extracting the loop invariant term, and the equivalency of the non-cyclic thread is proved. Concerning the method for verifying the schedule of the circuit corresponding to the behavior description of the circuit, the schedule thread of possible execution containing the loop is selected from the schedule, a correspondent behavior thread is identified out of the behavior description, the un-conditional equivalency of the schedule thread and the behavior thread is proved, and the operation is repeated concerning all the threads of execution.
Patent JP-2001286653-A (JP)
Title: Game administration system
Inventor: SATO MASAO
IPC: A63F7/02
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a game administration system wherein a recording medium can be commonly used in a plurality of game halls. SOLUTION: Administration devices 21, 21 and so forth which are provided in respective game halls P1 to PN, and which administer recorded information recorded on the recording medium are connected to a central administration device 11. The administration devices 21, 21 and so forth respectively transfer the recorded information of the recording medium which can be used in respective game halls P1 to PN, through the central administration device 11.
Patent JP-2001292138-A (JP)
Title: Multimedia conference service supply system
Inventor: ANDO MASARU
IPC: H04N7/15
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia conference service supply system, where a sound conference and a data system conference operate cooperatively and schedule management on conference subscriber information, conference time and a use menu can be performed beforehand without an operator. SOLUTION: The multimedia conference service supply system, where the sound conference and the digital system conference can simultaneously proceed with a user terminal part, is provided with a sound input means and a data input/output part, a conference reception processing part collecting input information from a user and performing the reservation schedule processing of the conference joining user, a sound conference server part supplying the sound conference, a data system conference server part, which provides one or more means of the sharing means of image information, of a while board sharing means and of a caller image display means, an NW installation-type IP sound conversion part, a charging processing part, a user data base part and a system control part for controlling the parts and holding the conference.
Patent JP-2000331901-A (JP)
Title: Method for extracting statistical device model from worst-case file
Inventor: SINGHAL KUMUD
IPC: G01R31/01
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To improve parametric yields relative to various chip designs by extracting for a manufacturing process a statistical device model from a set of worst-case file. SOLUTION: When generating a worst-cast matrix, a raw worst-case file is acquired (101). Then, by concretizing the data of the worst-case file, a worst- case matrix is formed (103). Next, by normalizing the columns of the worst-case matrix, the average values of '0' value and the root deviations of 'one', etc., are obtained (105), and by executing a PCA(principal component analysis), an eigenvalue decomposition is utilized to determine the statistical structure of a bounded dataset (107). Subsequently, by determining the percentages of the pointers present in a plurality of polygons (109), scale factors are selected based on the extents of a guard-bounding and other factors (111).  After executing by the selected scale-factor values the reduction of scale of the principal components, a statistical device model is obtained (113), and it is used to quantitatively evaluate the manufacturing capability of a circuit design (115).
Patent JP-2001293759-A (JP)
Title: Temperature regulating structure of mold for molding disc
Inventor: ASAI IKUO
IPC: B29C45/73
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel temperature regulating structure of a mold for molding a disc capable of freely regulating a temperature of a mirror block of the mold independently of an inner periphery and an outer periphery, and an intermediate periphery as needed. SOLUTION: Channels of fluid for temperature regulating in the mirror blocks 15, 26 of the mold 10 for molding the disc are separately independently formed at inner peripheral side channels 41, 51 and outer peripheral side channels 44, 54 or the inner side channels, the outer side channels and intermediate peripheral side channels 42, 54 as needed. Thus, the fluid for temperature regulating is distributed to the respective channels.
Patent JP-2000341750-A (JP)
Title: Communication system
Inventor: WILLIAMS RALPH E
IPC: H04W16/14
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To effectively utilize radio frequency spectra by providing the communication system with at least one central station or the like for receiving and storing time-compressed information from a 1st telephone, and transmitting the time-compressed and stored information to a 2nd telephone. SOLUTION: A cellular telephone 3 includes a digital signal processor(DSP) 9, which time-compresses data generated by the telephone 3 and stores the data in a storage device 11. The time-compressed data stored in the device 11 are transmitted to a central station 1, which sends an answer back signal to the telephone 3 so as to indicate the reception of the data. When the central station 1 can communicate with a cellular telephone 7, the time-compressed data stored in the device 5 are transmitted to the telephone 7 and then stored in a storage device 15 by reverse time compression executed by a DSP 13. The telephone 7 sends an answer back signal indicating the reception of the transmitted signal to the central station 1.
Patent JP-2001307460-A (JP)
Title: Disk device
Inventor: FUKUYAMA MAYUMI
IPC: G11B25/04
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a disk device which can make disk rotation faster even when made thinner and lighter by providing a vibration-proof support structure which stabilizes a balancer for correcting deviation of the center of gravity of the disk. SOLUTION: The disk device has a unit mechanism 1 system which has a rotary driving mechanism 3 and an optical pickup 4 and is supported by vibration-proof legs 5, whose rigidity is determined by the position of the center of gravity of the unit mechanism 1 and the fitting position or angle of a beltlike FPC 11 connecting the unit mechanism 1 and a device control board 10 together. This disk device can make circular the in-surface vibration locus of the unit mechanism as an item necessary to correct deviation of the center of gravity by the balancer when a disk which is eccentric in the center of gravity is used and thus the disk rotation can be made stabler and faster.
Patent JP-2001299613-A (JP)
Title: Bathtub
Inventor: SAKURAI SHINJI
IPC: A61H33/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub having a function of relieving pain of a bather by contact by being deformed when the body of the bather comes into contact with a side surface and a bottom surface. SOLUTION: Opening parts 16 and 17 are arranged on the side surface and the bottom surface of a bathtub body part 10 formed of a hard raw material, and soft sheets 20 and 20 formed of a soft raw material are arranged in the opening parts 16 and 17 so as to realize a bathtub 1 having the function of relieving pain of the bather by contact by being deformed when the body of the bather contacts with the side surface and the bottom surface, having high stability and being undeformable in an edge part when the bather changes a posture in the bathtub.
Patent JP-2001304707-A (JP)
Title: Stirling pulse pipe refrigerating machine
Inventor: OKAMOTO MASAKAZU
IPC: F25B9/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To optimize the inner diameter of a pulse pipe, the inner diameter of an inertance pipe, the length of the inertance pipe and a buffer capacity in a Stirling pulse pipe refrigerating machine. SOLUTION: The inner diameter (d) of the inertance pipe (1) is optimized on the basis of the inner diameter D of the pulse pipe (3) by determining the relationship between the inner diameter D of the pulse pipe (3) and the inner diameter (d) of the inertance pipe (1) and using the inner diameter D of the pulse pipe (3). In addition to the above relationship, the relationship between the length L of the inertance pipe (1) and the operation frequency (f) of a compressor (C) is derived so as to further optimize the pulse pipe (3) and the inertance pipe (1). By specifying the capacity V of the buffer (2) with respect to the inner diameter D of the pulse pipe (3), the inertance pipe (1) and the buffer (2) optimized to the pulse pipe refrigerating machine is obtained.
Patent JP-2001300539-A (JP)
Title: Drain cleaning device
Inventor: ANZAI MASAO
IPC: C02F1/463
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a drain cleaning device for increasing electric conductivity of drain to facilitate a flow of an electric current in the case that the electric conductivity of drain is low, and enhancing oil/water separation performance of the drain. SOLUTION: This drain cleaning device is provided with an electrolytic separation tank having at least a pair of electrodes in the inside and separating the drain turbid with oil and water to the oil and water, a sub-tank for storing the drain, and a piping part for connecting these. This device is provided with a heating means for heating at least any drain liquid among the drain liquids in the insides of the electrolytic separation tank, the sub-tank or the piping from the sub-tank to the electrolytic separation tank.
Patent JP-2001184938-A (JP)
Title: Led luminous body assembly for reading
Inventor: REISENAUER WILLIAM E
IPC: H01L33/58
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an LED assembly for reading that operates at a maximum power over a wide range of temperature. SOLUTION: An LED luminous body assembly for reading comprises an optical system assembly, a power circuit board, a supporting body, and a control system. The optical system assembly comprises a holographic lend and an LED assembly. The LED assembly. The LED assembly comprises an LED circuit board and a plurality of LEDs arranged on a surface toward the outside of the LED circuit board. A constant current source is supplied to the LED by the power circuit. The supporting body comprises supporting plate arranged in the rear of the LED circuit board and a fin plate for a black positive pole oxidation process. The control system comprises a temperature protecting circuit that observes an ambient temperature of the LED assembly and adjusts a power applied to LED while the luminous body is operated, on order to maintain the ambient temperature within the designated temperature range.
Patent JP-2001303619-A (JP)
Title: Operating device for backhoe
Inventor: AIKAWA TOKUHIRO
IPC: G05G7/10
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To constitute an operating device for a backhoe so as to obtain smooth operating feeling by reducing looseness in the operation of a control lever under the state in which there is no thermal effect by a control valve. SOLUTION: A vertical rib 31 supporting an excavator is fixed onto the revolving frame 4A for a swivel base 4, a driver's seat and an operating section 7 are arranged on one side of the vertical rib 31, a control valve 20 is disposed on the other side, and the control lever 32 for the operating section 7 and the control valve 20 are connected through a rod interlocking connecting means 33.
Patent JP-2001313588-A (JP)
Title: Power measurement unit for measuring reception signal power and reception interference power
Inventor: YUZAWA TOMONAO
IPC: H04B17/318
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a power measurement unit to obtain received signal power and a noise interference power in a CDMA communication. SOLUTION: A received signal is converted into a base band signal, an analog/digital converter 39 converts it into a digital signal, and a multiplier 42 applies inverse spread processing to the digital signal. An integrator 44 integrates the inverse spread signal for each symbol signal and a mean vector arithmetic unit 45 obtains a mean vector of the prescribed number of symbols. Applying square mean processing to the mean vector can obtain signal power and obtaining the variance of the mean vector can obtain noise power. Furthermore, the full power is calculated from an output of the digital/analog converter 39. Low pass filters 52-54 match the time constants of the signal power, the noise power, and the full power for comparison with the antenna reception power.  Multiplying the ratio of the signal power to the full power by the antenna reception power obtains the signal power at the end of the antenna.
Patent JP-2000334146-A (JP)
Title: Game machine control circuit
Inventor: NIIYAMA KICHIHEI
IPC: G06F7/58
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To generate a high quality random number at random by shifting an initial value by prescribed bits in a prescribed direction through a bit shift means on the basis of an initial value stored in an initial value storage means and finding an exclusive OR on the basis of this shifted value and the initial value. SOLUTION: A game machine control circuit 1 is provided for generating the uniform random numbers of a prescribed probability and is equipped with a random number generation block 1a, a CPU 7 and a frequency dividing circuit 7a, or the like. The random number generation block 1a has a register 2 as an initial value storage means, a bit shifter 3 and an exclusive OR circuit 4. The bit shifter 3 shifts the initial value stored in the initial value storage means 2 by prescribed bits in the prescribed direction and the exclusive OR circuit 4 finds the exclusive OR of the value shifted by the bit shift means 3 and the initial value and obtains a random number as the arithmetic result. During a game, the CPU 7 determines a great success or stop picture pattern by using the generated random number.
Patent JP-2001303243-A (JP)
Title: Sputtering target, method for manufacturing the same and electronic parts
Inventor: WATANABE TAKASHI
IPC: H01L21/203
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of particles caused by the state of the tissue and its working surface (more particularly its sputtering surface, etc.), in a metal silicide target. SOLUTION: This sputtering target has the fine structure containing the metal silicide phase which is composed of the metal silicide expressed by MSix (where, M denotes at least one element selected from W, Mo, Ta, Ti Zr and Co and x denotes a number ranging from 2 to 4) and is formed to a chain form and the Si phase which is formed by bonding of excessive Si particles and exist discontinuously in the spacings of the metal silicide phase. This metal silicide has hardness below 1,300 Hv in Vickers hardness and is in the state in which residual stress is released in accordance with this lower hardness.