baber/WOPTO huggingface dataset:
Patent JP-2001213021-A (JP)
Title: Image forming apparatus
Inventor: YATSUHASHI KAZUHIKO
IPC: G03G15/00
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of sharing a functional component and an appearance component in different models and reducing the cost. SOLUTION: In the image forming apparatus including the component (a recording paper feeding device) having a functionality and an appearance, the component (the recording paper feeding device) is divided into a case 16 as the functional component and a blind 18 (20) as the appearance component.
Patent JP-2001216341-A (JP)
Title: Automatic arranging and wiring method
Inventor: SAKAMOTO MASAHISA
IPC: H01L21/82
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To automatically perform layout operation for an LSI which has been done manually. SOLUTION: Bundle wiring as a set of signal wire is handled as an undersigned bundle wiring module. Wiring congestion of wiring areas of the undersigned module and a bundle wiring module is optimized so that the chip area becomes small and rough wiring other than the bundle wiring is decided to determine terminal arrangement. Optimization of the wiring congestion between the undesigned module is realized by using a cost computing method approximated with the number of signal lines passing through the wiring area and the bundle wiring module.
Patent JP-2001218211-A (JP)
Title: Image-processing unit and method, and storage medium
Inventor: SUGA KAZUMI
IPC: H04N19/50
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To attain pixel number conversion with arbitrary magnification. SOLUTION: A buffer 20 temporarily stores MPEG video stream data, a variable length decoding circuit 22 applies variable length decoding to data from the buffer 20, and an inverse quantization circuit 24 applies inverse quantization processing to the output of the variable length decoding circuit 22. An image-processing circuit 26 revises a size of an orthogonal transform block in the horizontal and vertical directions, with respect to orthogonal transform coefficient data outputted from the inverse quantization circuit 24, a block bringing the size of the orthogonal transform block into M (natural number) is placed in the middle of a screen and blocks bringing the size of the orthogonal transform block into N (natural number) are placed at the surrounding of the screen, where relation M>N is held.  An inverse DCT circuit 28 applies inverse DC transform to output data of the image-processing circuit 26 by means of a base matrix with the corresponding size.
Patent JP-2001214671-A (JP)
Title: Sash
Inventor: KOSUGI MITSURU
IPC: E06B3/32
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To simply execute the firm mounting of a fixed sash window, exchange and maintenance management without using any tool to curtail working and part costs. SOLUTION: A space 2a is provided in a head 2, a groove 3a is provided in a sill 3, at the same time, brackets 10 are provided in a mullion 5, the groove 3a, a projection 7a engaged with the brackets 10 from above in a detachable manner and fixed metal fittings 11 are provided in the fixed sash window 7, and a stopper 12 for controlling the movement to the inside of the space 2a of the fixed sash window 7 in a releasable manner is provided between the head 2 and fixed sash window 7.
Patent JP-2001222587-A (JP)
Title: Call center system
Inventor: ASADA MASARU
IPC: G06Q50/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a call center system where all operators can quickly and accurately deal with inquiries about commodities and reception of orders given from customers. SOLUTION: This call center system using a network includes a 1st storage means which stores the commodity information produced from the photoengraving data on a printed matter and printed on the printed matter, a 2nd storage means which stores the commodity information that are not printed on the printed matter, a retrieval means which retrieves the printed and non-printed commodity information and an output means which outputs both printed and non-printed commodity information.
Patent JP-2001224088-A (JP)
Title: Notice unit for mobile communication unit
Inventor: FUKAWATASE TOSHIFUMI
IPC: H04M1/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a notice unit for a mobile communication unit, which can be used in a silent mode without limit in the resonance frequency. SOLUTION: Two magnetic gape A, B are formed in an inner or outer magnetic circuit 2 of, voice coils 8, 11 are placed in the magnetic gaps A, B respectively, the voice coil 8 is connected to a diaphragm 10 to form a 1st vibration section and the other voice coil 11 is connected to a case 14 placed outside the magnetic circuit via supports 12, 13 to form a 2nd vibration section consisting of the supports and the magnetic circuit, a voice signal and/or a call tone signal are sent to the voice coil 8 of the 1st vibration section to configure a voice reception function and/or a call tone reception function,  and an incoming call signal is sent to the voice coil 11 of the 2nd vibration section to vibrate the supports and the magnetic circuit and to configure a silent mode call notice function for the resonance of a mobile communication unit main body independently of each other in the notice unit 1.
Patent JP-2001224365-A (JP)
Title: Combined microbial agent
Inventor: INAGUMA SABURO
IPC: C12N11/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a combined microbial formulation that comprises a microorganism formulation that is safe, harmless and environmentally friendly and can remove microbicidal sliminess and another microorganism formulation that can quickly deodorize the toilet or in the deep position of the drainage pipe and can retain the odorless conditions according to the microorganism. SOLUTION: A powdery microorganism agent that includes the microorganism belonging to Bacillus that produce amylase, protease and lipase is combined with sodium hydrogen carbonate and glucose, or with sodium hydrogen carbonate and alum as bases to give the objective microbial formulation.
Patent JP-2001228183-A (JP)
Title: Voltage measurement device and its recording medium
Inventor: KOIKE KAZUFUMI
IPC: G01R31/319
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a simple voltage measurement device for alternating voltage signal. SOLUTION: An alternating voltage signal is cut at a threshold value voltage so that a binary signal setting an active time at a L or H level is taken in. A binary signal measurement means 10 measures the active time and the period of the binary signal and the measurement corresponding values are stored in a memory 12. A threshold voltage computing means 14 finds a threshold value voltage VT0 from a value T0 corresponding to the active time of the binary signal based on a reference alternating voltage signal with a known voltage value V0, a value T corresponding to its period, and the voltage value V0.  A VTX computing means finds a voltage value VTX of the reference alternating voltage signal in a phase position with a threshold value crossing the measured alternating voltage signal from a value TX corresponding to the active time of the binary signal based on the measured alternating voltage signal, a value T' corresponding to its period and the voltage value V0. A VX computing means finds a voltage VX of the measured alternating voltage signal from the V0, VT' and VTX.
Patent JP-2001227311-A (JP)
Title: Valve timing regulating device
Inventor: KINUGAWA HIROYUKI
IPC: F01L1/34
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional valve timing regulation device cannot unlock unless force F2 of a spring to energize a lock pin is made smaller than unlocking hydraulic force F1 (that is, F2<F1), consequently, there is a trouble of causing a trouble that fitting speed by the spring is slow and the spring is caught and cannot be fitted. SOLUTION: It is possible to make energizing force of a spring 36 larger than conventional, fitting speed faster, and spring is not caught by setting (F1+F3)>F2>F1, when unlocking hydraulic force of a lock pin 133 is specified as F1, energizing force of the spring 36 as F2 and centrifugal force working on the lock pin 133 at idle rotating speed as F3 on a valve timing regulating device constituted as a moving direction of the lock pin 133 is not in parallel with an axial direction of an axis of rotation.
Patent JP-2001226095-A (JP)
Title: Control device for forklift
Inventor: URO AKIRA
IPC: B66F9/24
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent an operator from feeling uneasiness and enhance safety by stopping traveling or hydraulic actuation function when exceeding the maximum load or a load position, restricting a traveling or a hydraulic actuation when being loaded close to the maximum load even within the maximum load. SOLUTION: A strain gauge for detecting the deflection amount of a fork is fixed to the fork. The deflection amount of the fork is measured by a signal from the strain gauge, and if it exceeds the specified value corresponding to the maximum load, the traveling function and the hydraulic function (lift operation) are stopped (S5). If it is smaller but 70% or more of the specified value, at least one of the traveling function and the hydraulic function is limited (S7), thereby, safety can be enhanced.
Patent JP-2001229806-A (JP)
Title: Electron emission source and its production method
Inventor: KAMIMURA SASHIRO
IPC: H01J29/04
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a field emission type cold cathode electron emission source of improved uniformity in electron emission, and its production method. SOLUTION: The electron emission source 10 is equipped with a substrate 11 with a number of through holes 13 made of a material with metal as the main component, which serves as a nucleus of formation of nanotube-shaped fiber and, a film 12 made of the nanotube-shaped fiber disposed on the surface of the substrate 11 and on a wall of penetrating hole 14. The source 10 is made of iron or alloy including iron. The producing procedure of the source 10 is as follows; Substrate 11 having a number of through holes 13 is heated and held at a certain temperature in a material gas atmosphere in which a gas composed of carbonaceous compounds is contained in a certain concentration. Nanotube-shaped fiber made of carbon is made to grow on the surface of the substrate 11 and the wall of the through hole 14 into a curled state.  Then a film 12 is formed to cover the substrate 11 and the through hole 14.
Patent JP-2001219503-A (JP)
Title: Laminate
Inventor: INUKAI AKIHIRO
IPC: B32B27/32
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a laminate excellent in interlaminar bonding and impact resistance, large in heat shrinkage factor at a high temperature in a TD direction, low in after-shrinkage factor at a low temperature, almost generating no dimensional change and deformation even if formed into a roll winding state at a room temperature, capable of being kept at a room temperature and easy to handle when used as a shrink film and capable of enhancing the workability of shrank packaging. SOLUTION: The laminate is a stretched article having a multilayered laminated structure consisting of a layer which comprises a resin composition containing an amorphous cycloolefinic resin, with a glass transition point of above 20-below 90 deg.C and a number average molecular weight of above 1,000 or containing the cycloolefinic resin, and a polyethylenic resin with a density of 0.90 g/cm3 or more in a specific ratio, and a layer which comprises a resin composition containing a polypropylene resin and an ethylene/α-olefin copolymer with a density of 0.80-0.89 g/cm3 in a specific ratio.
Patent JP-2001259875-A (JP)
Title: Cutting method
Inventor: SAWADA ATSUSHI
IPC: B23K26/06
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method that is superior in cutting accuracy over the entire process and that, as a result, improves the yield of a material. SOLUTION: In cutting an object by moving it while being irradiated with a laser beam, the spot diameter of the laser beam is made smaller as the laser beam approaches the end of the cutting line.
Patent JP-2001232591-A (JP)
Title: Sponge cutting device
Inventor: KO KAKUHO
IPC: B26D5/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a vertically movable foamed sponge cutting device having various cutting functions and requiring less power demand. SOLUTION: The foamed sponge cutting device comprises a body 10, a cutter belt frame 20, a cutter belt 90, a guide wheel unit 40 and a cutter rotating unit 32. A vertical cutter 16 is installed in the cutter belt frame 20 of the body 10. The vertical cutter 16 is movable right and left and also movable up and down because it has an vertically moving device 15 is installed. The rigidity strength of the cuter belt in the operating range of the cutter belt is changed for stably cutting a foamed sponge into different curved shapes.
Patent JP-2001234624-A (JP)
Title: Manufacturing method for thin tatami
Inventor: TANAKA TSUKANE
IPC: E04F15/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a thin straw mat which is light weight, strong, and has neither warp nor shrinkage, and causes no problem in disposal by using stems of plants which is not effectively used under the present circumstances. SOLUTION: The end parts of a cushion material A to which a rush mat is entirely or partially fixed by adhesion and a rigid part b containing a plant stem keeping the shape of a stem like a sheet are wrapped with the mat edge, and the mat edge parts are sewn by a sewing machine and fixed.
Patent JP-2001207168-A (JP)
Title: Fluorescent substance for color cathode ray tube
Inventor: WADA JUNKO
IPC: H01J29/20
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent substance for color cathode ray tubes that is suitable for the slurry including the Non-Cr photosensitive material. SOLUTION: In the case that a photosensitive resin composition having the structural unit represented by the general formula [wherein (k) is 1 or 2 or 3; and (l):(m):(n) is (0.5-2.0):(85-94):(5-14)] is used as a photosensitive material in the slurry of fluorescent substance to be used, when the fluorescent face of the color cathode ray tube is formed, at least one alginate salt selected from the group consisting of Zn, Al and alkali metals, and SiO2 are characteristically allowed to adhere to the surfaces of the fluorescent particles.
Patent JP-2001244905-A (JP)
Title: Radio communication system and radio communication equipment
Inventor: IKEDA NORIHIRO
IPC: H04W28/22
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system capable of effectively utilizing radio channel resources of a master station side by activating a speed conversion protocol even from a terminal adapter side being the slave station side of data communication in the radio communication system under 64KbpsPIAFS data communication. SOLUTION: When the terminal adapter side mainly judges that communication is performed at a data communication speed equal to or higher than or lower than a necessary and sufficient transmission speed, a speed switching request is transmitted from the terminal adapter to a radio mobile station by using the in-band negotiation function of 64KPIAFS data communication as a means for switching the transmission speed, and when switching is permitted, the radio mobile station uses a slot increasing/decreasing function to control a single communication path using plural radio slots being the resources of the radio channel established with a radio base station.
Patent JP-2001241655-A (JP)
Title: Composite combustion equipment
Inventor: NISHIYAMA YOSHIAKI
IPC: F23N3/08
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem of alternately executing many times a correction of an air supply amount in a chain manner by an exhaust interference of both combustors when combustion operations are simultaneously conducted in both the combustors in a structure in which exhaust gases are exhausted from a common exhaust collecting cylinder. SOLUTION: A composite combustion equipment 1 comprises two sets of combustors 2A, 2B, fans 6a, 6b driven by motors M1, M2 and a control unit 3. The unit 3 decides occurrence of the exhaust interference if a correction of the air supply amount of the other combustor 2B (2A) is executed during a predetermined short time after the correction of the air supply amount of the one combustor 2A (2B) is executed, and limits the correction of the air supply amount if a number of executing times of the correction of the air supply amount becomes predetermined number of times or more or an integrated correction value of the correction of the air supply amount becomes a predetermined value or more. This limit in the correction has various type states.
Patent JP-2001241826-A (JP)
Title: Conveyor cooling apparatus
Inventor: KAWAGUCHI TAKESHI
IPC: F25D13/06
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor cooling apparatus for cooling an article moving while being placed on a conveyor. SOLUTION: There are provided a cooling apparatus 10 therein, a cooling section 2 cooled to predetermined low temperature with the cooling apparatus, an article conveyance section 4 including a conveyor 31 for conveying an article, and duct section including a conveyance duct 3 formed at an upper portion of the conveyor for blowing out cold air to the conveyor from the cooling section. The conveyance duct includes two chambers of a high pressure chamber 22 and a rectifier chamber 23.
Patent JP-2001244363-A (JP)
Title: Wiring board
Inventor: MATSUDERA HIROSHI
IPC: H01L23/12
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To solve a conventional drawbacks wherein a breaking occurs in a low melting soldering material by which connection pads of a wiring board and an external electric circuit are connected, and connection reliability to the external electric circuit of the semiconductor element or the like is reduced. SOLUTION: This wiring board comprises an insulating substrate 1 constituted of an electric insulating material and having a semiconductor element mounting part 1a on its surface, many round-shaped connection pads 6 connected via the low melting soldering material 7 without involving lead to a circuit wiring 8a of an external electric circuit board 8 formed in a pad formation area on the lower surface of the insulating substrate 1, and a plurality of wiring conductors 2 derived from the mounting part 1a of the insulating substrate 1 to the connection pads 6. Clearance parts 6b are formed in the neighborhood of an outer circumferential edge of the connection pads 6, and a nickel-based metal layer 9, a nickel-gold alloy layer, and a gold layer 11 having a thickness of 0.03 to 0.5 μm are sequentially adhered on the exposed surface.
Patent JP-2001240327-A (JP)
Title: Control device of elevator
Inventor: TAJIMA HITOSHI
IPC: B66B1/34
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide the control device of an elevator reducing the execution frequency of equal charge of a power storage device and enhancing energy saving effect. SOLUTION: This control device of an elevator is equipped with a converter 2; an inverter 4; a power storage device 11 installed between DC bus bars; a charge/discharge control circuit 15A for controlling the charge/discharge of the power storage device; and a charge/discharge state measuring device 14A for measuring at least one of the temperature, the charge/discharge current, and the charge/discharge voltage of the power storage device. The charge/ discharge control circuit 15A sets the execution of the equal charge of the power storage device based on the output of the charge/discharge state measuring device, and executes only the necessary equal charge to constitute the elevator having the power storage device having high energy saving effect.
Patent JP-2000335993-A (JP)
Title: Czochralski puller for producing single crystal silicon ingot by regulating temperature gradient at central and edge parts of boundary between ingot and melt, heat shield for czochralski puller and improvement of czochralski puller
Inventor: PARK JAE-GUN
IPC: C30B15/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To make a single crystal silicon ingot grow in a defect-free state by attaching a ring-type heat shield to a czochralski puller for a single crystal silicon ingot and by regulating the temperature gradient in the boundary between the ingot and a melt. SOLUTION: A heat shield 214 comprising a ring-type heat shield housing and a support member supporting the housing is installed. The ring-type heat shield housing has an inner heat shield housing wall, an outer heat shield housing wall, an oblique heat shield housing floor and a heat shield housing roof extending between the above walls, and contains an insulator in itself. At least one of the following conditions is regulated so as for temperature gradient to be >2.5 deg.  K/mm on the ingot axis A in a boundary between an ingot 228 and a melt 226 and also to be nearly equal to temperature gradient along a drift distance B from the verge of the columnar ingot: the position of the heat shield 214; the arrangement of the heat shield; the position of a heater 204; the arrangement of a cooling jacket 232; the position of a furnace 206; the arrangement of a heat pack 202; and the applied electric power to the heater 204.
Patent JP-2001251879-A (JP)
Title: Motor control unit and its control method
Inventor: SEKIOKA KENICHI
IPC: H02P29/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem where constitution and algorithm are complicated, when external disturbance of viscosity loss, cable tension, etc., exist with respect to an object of control, in a motor control unit and its control method, where a load is driven by a compound power amplifier capable of switching linear control and PWM control. SOLUTION: This control unit is equipped with a position deviation calculation means 21, which calculates position deviation/speed command from an aimed position 50 and a position of a control object 5, a detected speed value calculating means 22, which calculates a detected speed value of the object 5 from its position, and a speed deviation calculating means 22, which calculates a speed deviation/thrust command from the position deviation/speed command and the detected speed value. A motor 4, connected with the object 5, is driven with the output of the power amplifier 3, where a linear amplifier means 31 and a PWM amplifier means 32 can switch operations. On the basis of the detected speed value and the detected speed change amount in a specified time, a changeover judging means 33 judges changeover of the means where the power amplifier 3 operates.  On the basis of the judgment from the changeover judging means 33, a switching means switches the means where the power amplifier 3 operates.
Patent JP-2001243402-A (JP)
Title: Facility and method for data communication using computer
Inventor: OISHI KAZUHIKO
IPC: G06F19/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide facilities and a method for data communication, which can speedily and efficiently reserve and order articles in stock by using a computer. SOLUTION: The data communication facilities which uses the computer comprise the host computer 12 and terminal machines 14 which input and output data to and from the host computer 12. The host computer 12 is installed at one lace and the terminal machines 14 are arranged at nationwide secondhand spare parts companies; and data inputted from one terminal machine 14 are used by other terminals 14 for real-time stock management, and consequently retrieval and ordering can be performed in real-time.