baber/WOPTO huggingface dataset:
Patent JP-2002038465-A (JP)
Title: Excavation, solidification, and replacement method for foundation
Inventor: TSUCHIDA TAKASHI
IPC: E02D3/12
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an excavation, solidification, and replacement method for a foundation in which generated dredged soil is completely reused in site and sea sand (or pit sand) having a good quality for replacement is not required and a wide range of construction area is not required in a ground stabilization construction to build a port and harbor structure in a soft submarine ground. SOLUTION: Soft soil and sand within a predetermined replacement range set in a submarine ground is dredged by a grab dredger 1 and fed in a barge 2 and cement is added to the soil and sand to harden it in a hardening boat 3. The hardened soil 7 is placed into an in-situ ground 5 through an underwater placing pipe.
Patent JP-2002042135-A (JP)
Title: High-speed personal authentication system
Inventor: OKADA HAJIME
IPC: G06Q20/40
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed personal authentication system. SOLUTION: N organism information collating sections 3-1 through 3-N share one collation request from an identification requesting terminal 1 in N sections and execute it in parallel based on the instruction of a system controller 4. The collation time can be shortened to A/N, where A is the collation time by the conventional technique, and N is the number of the organism information collating sections.
Patent JP-2002046442-A (JP)
Title: Rear suspension structure of vehicle
Inventor: TAKAHASHI YOSHIHARU
IPC: B60G21/055
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a rear suspension structure of a vehicle capable of preventing a stress from producing in a stabilizer and a trailing arm in the initial state while the stabilizer is disposed compactly when the stabilizer is disposed in the suspension structure using a compact multilink suspension. SOLUTION: With the stabilize temporarily assembled, a stabilizer fixing bracket is slid on the fixed part of the stabilizer to adjust the position thereof so that the distance between the right and left stabilizing fixing brackets is identical to the distance between the right and left trailing arms, and the stabilizer is assembled into the trailing arm (S6).
Patent JP-2002047784-A (JP)
Title: Method for forming tatami mat
Inventor: TANAKA TSUKANE
IPC: E04F15/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a tatami mat which is substituted for a thick tatami mat and can cope with various thicknesses by combining a thickness adjusting material and a tatami mat face material. SOLUTION: According to the method for forming the tatami mat, expanded polystyrene is sliced so as to have a tongued and grooved body with a height of 1 to 5 cm and a width of 1 to 6 cm, and paper, nonwoven fabric, etc., are stuck to a tongued and grooved surface of the body as height adjusting materials, followed by laying the thin tatami mat face material. Thus, the amount of waste generated when the tatami mat is disposed of can be reduced. Further, by filling an absorbent in tongued and grooved portions, harmful substances and odors can be absorbed.
Patent JP-2002057956-A (JP)
Title: Television broadcast receiver
Inventor: SUDA HIDETAKA
IPC: H04N5/44
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional television broadcast receiver that requires image display switching operations to view program information and a user is unable to recognize what is broadcast on a channel especially when the channel selected at channel switching is broadcasting a CM. SOLUTION: In the digital broadcast receiver of this invention, a program information memory 23 stores electronic program guide(EPG) information included in an information channel separated by a data separation section 13 during reception of a television broadcast. A CM detection section 24 detects a CM broadcast from a video signal of a channel when the channel for current broadcast reaches a CM broadcast program or the channel selected at channel switching is broadcasting a CM broadcast program, a program information image forming section 25 captures program information broadcast at present from the program information memory 23, outputs it to an image forming section 21 and an image display section 22 displays the program information. Furthermore, when the CM broadcast program is finished, the original program is restored.
Patent JP-2001075807-A (JP)
Title: Method and device for executing method lookup in existence of modularized structure supporting transitional override of method
Inventor: BRACHAN GILAD
IPC: G06F9/42
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a method lookup mechanism which not only makes access limitation assumed by a modularized structure to be faithfully followed by also enables the transitional override of a method to be performed. SOLUTION: When a method (m) is accessed on a target object, a method (m) in a solved class is checked, whether or not it is declared as public/protected is judged, and when it is not declared, the class of a target object is searched to mount the method (m). When the mounting is not found, the super class of the target object class is searched for mounting. In the case the mounting of the method (m) is found in a class except the solved class, whether or not the current class can access the method (m) in the solved class is judged, and when the current class can access the method (m), the mounting of the method (m) of the current class is called out.
Patent JP-2002057784-A (JP)
Title: Telephone set with voice dial function
Inventor: KAMI KINSHI
IPC: G10L15/06
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set with voice dial function that can sufficiently utilize its voice dial function. SOLUTION: This telephone set with voice dial function is provided with a telephone directory data storage means that stores telephone directory data, a speech recognition data storage means that stores speech recognition data to read the telephone directory data, a control instruction data storage means that stores control instruction data and control speech recognition data in cross- reference with the control instruction data, a speech recognition data read means that reads the speech recognition data by a voice entry, a control instruction data read means to call the control speech recognition data and control instruction data by the control voice entry, and a control means that controls the speech recognition data read by the speech recognition data read means based on the read control instruction data.
Patent JP-2002059423-A (JP)
Title: Hot air circulating type volume reducing machine
Inventor: KAMINARI TERUO
IPC: B09B3/00
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a volume reducing machine reduced in exhaustion quantity and extremely reduced in treatment energy at the time of volume reduction of synthetic resin waste. SOLUTION: Hot air generated from a hot air generator 1 is sent to the volume reducing machine main body 4 to melt the synthetic resin waste in the volume reducing machine main body 4 to reduce the volume thereof. The hot air sent into the volume reducing machine main body 4 is sucked from a suction port 16 by a blower 5 and the gas lowered in temperature is refluxed to the hot air generator 1. A very small amount of a part of the gas discharged from the blower is discharged from an exhaust cylinder.
Patent JP-2002063767-A (JP)
Title: Device for relieving defect of optical disk
Inventor: AMANO NOBUO
IPC: G11B7/004
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for relieving defect of an optical disk with which a prescribed address in a buffer storage part can be accessed, without searching address information in the buffer storage part which stores information corresponding to the alternate sector of a defective sector from a defective sector management table. SOLUTION: When defective sectors 43 and 44 of the optical disk 40 are accessed, positional information on alternate sectors 45 and 46 written in the ID part of the defective sectors is detected with a converter 49 for detecting the positional information on the alternate sectors of the ID part of the defective sectors and converting it into address information in the buffer storage part. The positional information is converted into address information in the buffer storage part when performing informational read/write to the buffer storage part 47 instead of the alternate sector. Converted address information is stored in the addressing register 48 of the buffer storage part.  Instead of reading and writing information by using the alternate sectors as substitutes for the defective sectors, the information is directly read and written according to address information held in the register 48 by using the buffer storage part 47.
Patent JP-2002061646-A (JP)
Title: Electromagnetic attraction type magnetic bearing and its non-linear control method
Inventor: NONAMI KENZO
IPC: F16C32/04
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic attraction type magnetic bearing and its non-linear control method capable of shortening a convergence time by making a damping force act even when a floating body returns to an equilibrium point from a displacement point, and of completely satisfying an asymptotic stability condition of a Liapunov. SOLUTION: An electromagnetic attraction type magnetic bearing comprises at least a pair of electro-magnets 1 to 10 arranged oppositely to each other; a floating body 11 arranged between the electro-magnets and held in the middle position therebetween; a sensor 12 for detecting displacement from an equilibrium point of the floating body and/or a speed thereof; and a control device 13 for controlling the electro-magnets. When the floating body returns to the equilibrium point, a control current is supplied to both of the opposite electro- magnets by the control device 13, whereby one of the electro-magnets acts as an extension spring, and the other acts as a damper.
Patent JP-2002064815-A (JP)
Title: Image monitoring device
Inventor: FUJIWARA SEIJI
IPC: H04N7/18
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain an image monitoring device capable of figuring out an event occurring time or occurrence of the event even when a monitoring camera is subject to a mischief, a disturbance or damaged so that an image does not change. SOLUTION: The image monitoring device 7 records the image on a recording medium 3 from when the change of the image is detected and the change occurs by monitoring the image of the monitoring camera 6 until the change disappears. The device 1 comprises recording means 4 and 5 for recording occurrence of a state in which the image does not change for a predetermined time, and the like.
Patent JP-2002061334-A (JP)
Title: Spacer for reinforced concrete
Inventor: MATSUMOTO MASAMI
IPC: E04C5/18
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a spacer for reinforced concrete allowing manufacturing of a reinforced concrete product of fine finish, reducing a block face exposed to the surface of the product. SOLUTION: This spacer 1 for holding a specified space between a reinforcement 51 and a form 6 or a floor in forming reinforced concrete, comprises a concrete block 2 having at least three bulge parts 4 with the tips 41 on the same circumference, and disposed in the state of the tips 41 abutting on the form 6 or the floor; and a locking fitting 3 with a base part fixed to the rear end face of the block 2. It is preferable to have four bulge parts 4 formed in semispherical shape with the tips 41 on the same circumference from the viewpoint of stability in installing the reinforcement 51 at the form 6 and filling performance of ready-mixed concrete between the bulge parts 4.
Patent JP-2002061470-A (JP)
Title: Electric motor and electrically driven window grille
Inventor: NAKAMURA TAKASHI
IPC: E06B9/06
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled electrically driven window grille which dispenses with a locking apparatus in an emergency, for locking bar members and facilitates opening the same from inside even by a physically handicapped person. SOLUTION: Electric motor mechanisms 13 as activation sources are installed in a terminal-side grille member 6 of the window grille 1, and they are moved and self-propelled by applying uniform force to two guide rails 4, to thereby move all grille members 5. Further, each electric motor mechanism 13 per se includes a locking function for locking the movement of the grille members 5. A window grille peripheral frame body 2 is formed of two fixed frames 3 and the two guide rails 4 arranged on both ends of the fixed frames 3 at right angles. Then, the linear grille members 5 are arranged at regular intervals between the fixed frames of the window grille peripheral frame body 2 in parallel with the fixed frames 3 and connected together by chains 10, and sliding frame bodies 7 having the guide rails 4 fitted therein, are fixed to both ends of the respective grille members 5.  Further, the electric motor mechanisms 13 are installed in the terminal-side grille member 6, and self-propelling mechanisms 16 driven by the motor mechanisms 13, are installed in the respective guide rails 4, whereby all the grille members 5 are movable along the guide rails 4.
Patent JP-2002059167-A (JP)
Title: Water purifier and ionic water preparing device
Inventor: YAMAURA TOMOAKI
IPC: C02F1/28
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To enable a user to simply stop a notice operation in response to notice of abnormality of an instrument. SOLUTION: These devices are provided with a notice part, a control part for controlling the notice part, and an input means for inputting signals to the control part by an operation from the outside, and in the case that inputting is performed to the operational part in such a state that abnormality is notified to the user or the request for the input is made, the prescribed notice of the abnormality or the request for the input is released by the notice part.
Patent JP-2001211053-A (JP)
Title: Piezoelectric resonator, electronic component and electronic apparatus
Inventor: KITAMURA HIDEKAZU
IPC: H03H9/17
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To manufacture a piezoelectric resonator whose temperature characteristic of resonance frequency is stable, resonance response is large and resonance characteristic is excellent. SOLUTION: A SiO1 thin film 23 is formed on the upper surface of a Si board 22, the SiO1 thin film 23 is formed on a cavity 24 provided by opening the middle part of Si board 22. A piezoelectric layered body 28 composed of a AlN piezoelectric thin film 26A and a ZnO piezoelectric thin film 26Z on the SiO1 thin film is formed. Driven electrodes 27b, 27a are provided at the upper and lower surfaces of the piezoelectric layered body 28. The sign of the temperature coefficient of resonance frequency between the ZnO piezoelectric thin film 26Z and the AlN piezoelectric thin film 26A is reverse, so thst they are offset and totally the temperature coefficient becomes zero. As ZnO and AlN are piezoelectric materials, resonance characteristic is improved.
Patent JP-2002069075-A (JP)
Title: New physiologically active substance nk34896b and method for producing the same
Inventor: FUKAZAWA KAZUTERU
IPC: C12P17/18
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a new compound having antitumor activity. SOLUTION: The new physiologically active substance NK34896B can be produced by culturing a microorganism belonging to the genus Streptomyces and capable of producing the physiologically active substance NK34896B (compound of formula (1)) and collecting the substance accumulated in the cultured product.
Patent JP-2002073697-A (JP)
Title: Method for calculating projected area and information processor
Inventor: KAGEURA MASARU
IPC: G06F17/50
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To fast calculate a projection area by the simple processing and without using any exclusive hardware, etc. SOLUTION: This method includes a process (S1) to set accuracy of each projected area to be calculated, a process (S2) to set the trial frequency according to the set accuracy of the projection areas, a process (S3) to set a plane of projection, a process (S4) to project every plane of an object on the plane of projection, a process (S7) to set an area of a prescribed shape to include all projected areas, a process (S8) to generate optional points which are included in the area of prescribed shape, the processes (S9-S12) to decide whether the generated optional points are included in one of those projected areas, a process (S16) to repeat the processes (S8) and (S9-S12) in times equal to the said trial frequency, a process (S13) to count the number of optional points included in the projected areas and a process (S17)  to estimate the size of projected areas from the area of the prescribed shape and the rate set between the number of counted optional points and the trial frequency.
Patent JP-2002069733-A (JP)
Title: Handicraft material
Inventor: YANO CHIYOKO
IPC: D02G3/32
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a handicraft material designed to lighten a work therefrom and represent a natural curve with a manual work. SOLUTION: This handicraft material is such one as to be woven in a netty form using yarns made of elastic fiber.
Patent JP-2002082189-A (JP)
Title: Device with time-specified operation function
Inventor: SUNAKAWA OSAMI
IPC: G04G99/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a device with a time-specified operation function, capable of ensuring a time reservation function and drastically reducing waiting power. SOLUTION: In a non-volatile memory (EEPROM) 4, specific date and time information is contained. The time information among them is set (alarm setting) in a register of a real time clock(RTC) 5 by a microcomputer 2. The RTC 5 outputs a power source activation pulse, when the present time reaches a set time, electric power is supplied from the power source 1 to the microcomputer 2 and the microcomputer 2 is activated. The microcomputer 2 obtains the present date and time from the RTC 5, compares with the specified date and time information; and if it is the specified date and time, if executes reservation operation.  If it is not the specified date and time (including the case time agrees but date is different and the like), it resets the alarm, outputs a power termination signal so that the power supply from the source 1 is terminated and brings into a state which does not consume power.
Patent JP-2002080568-A (JP)
Title: New substituted hydroquinone oxidative condensate
Inventor: HIGASHIMURA HIDEYUKI
IPC: C08G65/44
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a crystalline hydroquinone oxidative condensate having an aliphatic hydrocarbon group with >=17 number of carbon atoms. SOLUTION: This new substituted hydroquinone oxidative condensate is obtained by performing an oxidative polymerization of a substituted hydroquinone expressed by formula I [wherein, Q2 is a >=17C aliphatic hydrocarbon group or a >=17C substituted aliphatic hydrocarbon group; Q1 is the same as the Q2 or in the case that it is different from the Q2, it is H, a 1-9C hydrocarbon group or a 1-9C substituted hydrocarbon group; R1 to R4 are each independently H, a 1-9C hydrocarbon group, a 1-9C substituted hydrocarbon group, amino, a 1-9C substituted amino group, mercapto, a 1-9C substituted mercapto group or a halogen atom; and R1 together with R2 or R3 together with R4 may form a ring, but any 2 groups in Q1 and R1 to R4 are H].
Patent JP-2002085543-A (JP)
Title: Deodorant
Inventor: TAKASHIO MINORU
IPC: B01J20/22
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorant which can eliminate the physical deterioration and clogging of an atomizer induced from the friction between the parts in the atomizer and the particulates of the deodorant. SOLUTION: Deodorization components containing natural extracts are sealed into the inorganic porous particulates, with which the deodorization components are gradually volatilized from the surfaces of the inorganic porous particulates and are successively brought into contact with odorous components.
Patent JP-2002091825-A (JP)
Title: Network cache device, network cache control method and recording medium
Inventor: TANI SEIICHIRO
IPC: G06F12/12
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a network cache device, a network cache control method and a recording medium for providing the network cache device using a cache control system, with which a worst value in the expected values of a data amount to become a fault is guaranteed, using a little memory capacity and a little procedures. SOLUTION: In the network cache device, the network cache control method and the recording medium, when a file requested by a terminal is not found in a file storage part (4), and if there is a space for storing a file acquired from a server, the file is stored in the file storage part (4), and if there is no space, an arbitrary number of files are deleted in the ascending order of priority starting with the file of the lowest priority, and when the required space cannot be obtained in spite of the deletion, after the files are deleted out of the group of remaining files in the order of the oldest time of final reference until the required space is obtained, the file acquired from the server is stored in the file storage part (4).
Patent JP-2001291932-A (JP)
Title: Semiconductor device and semiconductor laser
Inventor: MUKAI TAKETERU
IPC: B82Y10/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, having a structure which enables a strain layer of crystallographically high quality to be manufactured. SOLUTION: A substrate has a main surface where a first semiconductor material is exposed. A fine structure is disposed on a main surface of a substrate. A fine structure consists of a second semiconductor material, whose lattice constant is different from the lattice constant of a first semiconductor material and defines an upper surface with recess and projection. A strain layer is disposed on a fine structure. A strain layer is formed of a third semiconductor material having lattice constants, which are different from the lattice constants of the first semiconductor material.
Patent JP-2002086157-A (JP)
Title: Flocculating and settling method and device therefor
Inventor: SHIMIZU KAZUHIKO
IPC: B01D21/24
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a flocculating and settling method and device for effectively concentrating sludge at the stage after a sludge separator without increasing the size of the device. SOLUTION: In the flocculating and settling method, a flocculating agent and particulate matters are added to feed water, to be flocculated together with suspended substance in the feed water as flocks, the flocks are settled to be separated from treated water, slurry containing settled flocks is drawn and separated into sludge and particulate matters by a separator, and separated particulate matters are recycled, the sludge separated by the separator is further separated into concentrated sludge and floatation treated water by floatation using floated air bubbles.