baber/WOPTO huggingface dataset:
Patent JP-2002026699-A (JP)
Title: Dll circuit and dll control method
Inventor: MIYANO KAZUTAKA
IPC: H03K5/13
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a DLL (Delay Locked Loop) circuit that provides an output of a clock signal of one system fixed with respect to both leading and trailing edges of a clock signal with a decreased chip size and reduced power consump tion. SOLUTION: A 1st phase decision circuit 1 and a 2nd phase decision circuit 2 receive an internal clock outputted from a pulse width variable circuit 4, the 1st phase decision circuit 1 decides a phase relation between an external clock D1 and the internal clock D3 to provide an output of a 1st phase decision signal D4, and the 2nd phase decision circuit 2 decides a phase relation between the external clock D1 and the internal clock D3 to provide an output of a 2nd phase decision signal D5. An optional phase generating circuit 3 adjusts a phase a reference clock D2 on the basis of the 1st phase decision signal D4 to output an adjusted reference clock D2' to the pulse width variable circuit 4, and the pulse width variable circuit 4 adjusts the pulse width of the adjusted reference clock D2' on the basis of the 2nd phase decision signal D3.
Patent JP-2002027533-A (JP)
Title: Position measuring service providing method which uses portable telephone system of cdma system, position measuring method and position measuring system
Inventor: OGINO ATSUSHI
IPC: H04J13/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a position measuring service of high precision to only subscribers. SOLUTION: In a terminal, self position is measured by using each position information of at least three base stations which transmit prescribed signals at constant intervals, transmission timing (or phase deviation information to a reference time) of the prescribed signals from the base stations and information of receiving time. To the terminal, changing amount of the transmission timing (or phase deviation information to the reference time) or transmission timing after change is informed when transmission timing of the prescribed signal of at least one base station out of at the least three base stations is changed.
Patent JP-2001119011-A (JP)
Title: Solid-state image pickup element and manufacturing method therefor
Inventor: KIN YUKAN
IPC: H04N5/3728
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent drop of a transfer efficiency of electric charge from a vertical charge transfer path to a horizontal charge transfer path, while rapidity of the horizontal charge transfer path is maintained. SOLUTION: There are provided a first second conductivity-type semiconductor layer 5a which is, extending vertically, formed near a photoelectric conversion element 3a arranged in the vertical and horizontal directions in a first conductivity-type semiconductor layer 1, a second second conductivity-type semiconductor layer 7a which extends horizontally, with a side part separated by a distance L while close to its one end, a first conductivity-type horizontal charge transfer channel layer 7 formed within it, a vertical charge transfer channel 5 which extends vertically in the first second conductivity-type semiconductor layer 5a while it protrudes from one end to connect to the end part of the horizontal charge transfer channel layer 7, and a third second conductivity-type semiconductor layer 41a which has, formed between one end and the end part,  an impurity concentration lower than a p-type impurity concentration which is the highest between the first p-type semiconductor layer 5a and the second p-type semiconductor layer 7a.
Patent JP-2002028208-A (JP)
Title: Air massaging device
Inventor: MAEDA YUTAKA
IPC: A61H7/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an air massaging device in which excessively increasing pressurizing force to a neck, etc., by a massaging member is not exerted in swelling of an air bag and the right and left plate parts of a supporting plate are prevented from exerting unnecessary external force on the neck, shoulders, etc. SOLUTION: The air massaging device is provided with a neck supporting base 11 provided with neck supporting structure 13 and a head supporting member 12, the supporting plate 18 whose center part in a right/left direction is fitted to the structure 13 and where the left and right plate 18a and 18b can vertically be rotated with this center part as a center, a massaging balls 20 and 20 provided on the left and right parts 18a and 18b of the plate 18, air bags 17 and 17 which are arranged between the structure 13 and the plate 18 to be swollen and contracted to vertically rotate the balls 20 and 20 on the left and right plate parts 18a and 18b of the plate 18, and an air supplying and exhausting device 30 for supplying and exhausting air to and from the air bags 17 and 17 The plate 18 is formed of flexible material.
Patent JP-2002035041-A (JP)
Title: Wheelchair
Inventor: KATO AKIO
IPC: B62B5/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair capable of moving climbing easily over an unevenness. SOLUTION: The wheelchair is constituted so that main wheels 2 are arrange on both sides of a chair part 1 and front wheels 3 of caster structure are arranged at the front part of the chair part, and auxiliary wheel bodies 6 with pivotally mounted free small wheels 62 radially are freely turnably fitted to the right/left vehicle shaft holding plates of the respective front wheels.
Patent JP-2002037378-A (JP)
Title: Recording medium storing case and recording medium filling apparatus and recording medium filling method
Inventor: FUKUSHIMA TAKEHIKO
IPC: G11B23/03
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent a lid fixing part of a cartridge filling device from falling out from a finger hooking recessed part of a lid part of a cartridge storing case. SOLUTION: A disc cartridge storing case has the finger hooking recessed parts 10 on the side walls on the open sides of the lid parts 6 and 7 and has step difference parts 11 in the vertical direction on the bottom faces of the recessed parts 10. The cartridge filling apparatus for filling a disc cartridge in the above described cartridge storing case has a hooking part 323 hooking the above described step parts 11 on a lid pressing member 321 for pressing the bottom faces of the above described finger hooking recessed parts 10.
Patent JP-2002035774-A (JP)
Title: Ozone reaction system
Inventor: TAGUCHI KENJI
IPC: C02F1/50
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an ozone reaction system capable of preventing a short- circuit flow in an ozone reaction tank to perform uniform ozone treatment. SOLUTION: The ozone reaction system is equipped with the ozone reaction tank 1 and a plurality of the ozone gas diffusion pipes 4a-4d arranged to the contact part 2 of the ozone reaction tank 1 along the area from the inflow part 1a of the contact part to the outflow part 1b thereof. Diffusion pipe valves 20-23 are provided to the diffusion pipes 4a-4d and short-circuit flow detection means 25-28 are arranged in the contact part 2. The diffusion pipe valves 20-23 are adjusted on the basis of the signals from the short-circuit flow detection means 25-28 and a counterclockwise rotary flow is kept in the contact part 2.
Patent JP-2002041114-A (JP)
Title: Controller and control method
Inventor: ANDO MINORU
IPC: G05B19/4103
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is necessary to prepare a long program in order to work a truncated pyramidal shape, and that it is difficult to hold the qualities of the side faces uniform. SOLUTION: This controller is provided with a means for generating an instruction sentence indicating a truncated pyramid and the coordinates of the truncated pyramid from the instruction, a means for calculating a cutting passage from the coordinates, and a finishing means for cutting round the bottom face.
Patent JP-2002037625-A (JP)
Title: Method for manufacturing rubidium carbonate
Inventor: KOBAYASHI KENJI
IPC: C01D17/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing high purity rubidium carbonate of extremely low concentration of transition metal impurities. SOLUTION: The method for manufacturing rubidium carbonate featured by comprising the step to prepare aqueous solution of rubidium, the extraction step to extract impurities by adding dithiocarbamate compound and solvent to this aqueous solution, the precipitation step to form deposits by adding at least one compound selected from sodium carbonate, potassium carbonate, sodium hydrogencarbonate or potassium hydrogencarbonate to the aqueous solution obtained in the extraction step and to remove the deposits, and the step to evaporate and dry the aqueous solution obtained in the precipitation step after heating and thickening, to form high purity rubidium carbonate.
Patent JP-2002044057-A (JP)
Title: Communication channel error rate measuring instrument
Inventor: FUKUMASA HIDENOBU
IPC: H04B17/336
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an error rate measuring instrument for highly accurately measuring a channel error rate over a wide range. SOLUTION: In addition to an error rate measuring system after re-encoding for measuring an error rate by comparing a sequence, which is encoded again after error-correcting decoding, with a sequence, with which hardness is decided before error-correcting decoding, an error rate measuring system based on the communication/interference + noise ratio (SIR) of a communication channel is used and corresponding to the error detection result after decoding and the error rate measurement result of the error rate measuring system after re- encoding, the error rate is provided while selecting any one of (combining on the time base) the measured results of the error rate measuring system after re-encoding and the error rate measuring system based on the SIR of the communication channel.
Patent JP-2002038782-A (JP)
Title: Electric lock
Inventor: SAKUMA TAKASHI
IPC: A47G29/12
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric lock which is available for a private delivery box of either a front-insertion and front-drawing type or a front-insertion and rear-drawing type, ensures locking and unlocking of a door by a mechanical locking mechanism consisting of a striker pin and a lock plate according to door opening/closing operation and solenoid energizing operation which are carried out in predetermined order, has a compact design with a reduced transverse dimension, and is operated with agility even if a driving force of the solenoid is set to a relatively small value. SOLUTION: According to the electric lock, the lock plate 6 for engaging with/disengaging from the striker pin 5, a lock plate stopper 10 for restricting rotation of the lock plate 6, a dead cam 17 tying the lock plate stopper 10 to a solenoid link cam 22, and the solenoid link cam 22 connected to a plunger 29 of the solenoid 28 are aligned in a longitudinal direction so as to form a toggle link mechanism. Then, a lock setting lug 31 is interlocked with the solenoid link cam 22.
Patent JP-2002050540-A (JP)
Title: Manufacturing device of laminated ceramic electronic component
Inventor: ARISHIRO MASATOSHI
IPC: H01G13/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To increase area efficiency at a seat supply part in the manufacturing device of laminated ceramic electronic components, having a sheet supply part for supplying a plural of kinds and a plurality of ceramic green sheets in specific order, and a lamination part for laminating the ceramic green sheets supplied from the sheet supply part. SOLUTION: A plurality of trays 8 are set to a rack 7, than can be elevated vertically, while the trays are being aligned in vertical directions. In each tray 8, the plurality of same type of ceramic green sheets are stacked for storage. The specific tray 8 set to specific height by elevating the rack 7 is pulled out by a tray-withdrawing device 13, and one ceramic green sheet in the tray 8 is taken out for conveying to the lamination part.
Patent JP-2002048646-A (JP)
Title: Infrared detector and temperature measuring gauge
Inventor: SATO SHIGEMI
IPC: G01J1/04
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an infrared detector and a temperature measuring gauge capable of improving accuracy in measuring temperature as achieving compactness and low cost by applying a thermopile type. SOLUTION: The infrared detector and the temperature measuring gauge are provided with an infrared lens to condense infrared rays radiated from a heat source, a semiconductor substrate in which a thermopile to generate a voltage on the basis of the temperature of a heat absorbent to absorb the heat of the infrared rays is formed, and a circuit board in which the infrared lens is joined to one of the two front and back surfaces and in which the semiconductor substrate is joined to the other surface and which is provided with a through hole for passing the infrared rays from the infrared lens to the semiconductor substrate for absorbing the heat of the infrared rays in the heat absorbent.
Patent JP-2002053110-A (JP)
Title: Device for removing sterile liquid
Inventor: KUME SATOSHI
IPC: B65B55/02
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for removing a sterile liquid wherein a sterile liquid remaining on a step defined by a sealing tape and a web on the inner surface of a container in a planar web of a packaging material, to the edge of which a sealing tape is welded, can be easily removed and dried. SOLUTION: Drops of liquid on the surface of a web are squeezed off by squeezing rollers 30 which are disposed across a transfer path of a web W, to an edge of which a sealing tape is welded, so as to be opened and closed, and heated air is blown against a step formed from the sealing tape and the web by a second air knife 20, following which heated air is blown against the opposite sides surfaces of the web fully over the width thereof by a first air knife 10, thereby removing a sterile liquid. Since heated air is blown against a wide area across the step by the second air knife 20, drops of liquid remaining on the step can be removed.
Patent JP-2002045229-A (JP)
Title: Lid structure for extrusion tube container and bottle container
Inventor: INOUE MITSUO
IPC: B65D35/48
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a convenient lid structure for an extrusion tube container and a bottle container, devised to allow contents to be extruded or poured by appropriate amounts without removal of a lid from the container. SOLUTION: A cylindrical lid receiving portion with a closed or open upper surface is formed at the upper end of a container body and an extrusion opening or a pouring opening is bored in the outer peripheral wall of the lid receiving part. A lid which non-separably fits over the lid receiving part is formed and an opening matching the extrusion opening or the pouring opening is bored in the lid. The extrusion opening or the pouring opening is opened and closed by the rotation of the lid fitted over the lid receiving part.
Patent JP-2002021701-A (JP)
Title: Buoyancy generator
Inventor: FURUSADA HIDEO
IPC: F03B17/02
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a device to introduce buoyancy energy, having a high buoyancy under which specific gravity of air is 0.0013, into rotational movement and surpass electricity. SOLUTION: A polyethylene container having a bottom area of 10 cm and a volume of 11 is filled with water. An opening part is situated below. Air obtained by a high pressure blower 1, prepared for a test, (750 W, a static pressure of 1400 mmAq (1200), a gas volume per a minute of 1200 l (1000 l), and parenthesis is a content considering efficiency at a water depth of 1 m) is discharged through a nozzle 2. Generated air bubbles float vertically and eliminate water in the container. Air is replaced with the air bubbles to generate a high buoyancy. When the buoyancy is measured by a special metering apparatus, it is 530 g (0.53 kg/cm) and a buoyancy per minute of 530 kg/cm is generated.  When the sectional pressure of the blower is measured by weight conversion, it is 110 g (0.11 kg/cm) and when a power of approximate 110 kg/cm per minute is supplied, a buoyancy of approximate 530 kg/cm is generated.
Patent JP-2002062046-A (JP)
Title: Water repelling device for umbrella or the like
Inventor: MUTO YOSHIO
IPC: F26B9/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a water repelling device for an umbrella or the like in which water droplets at a wet umbrella are easily repelled and some troublesome states caused by brining the wet umbrella into a house in a rainy day are prevented. SOLUTION: A water repelling device 1 for an umbrella or the like is comprised of a passage 3 held by at least two sidewalls 13a, 13b; an umbrella detecting sensor 15 for sensing presence or non-presence of an umbrella 4 or shoes put into the passage 3; a nozzle 14 formed at the sidewall 13 of the passage 3; a compressor 12 for supplying compressed air to the nozzle 14. When the umbrella 4 or shoes are detected, the compressed air is injected against the passage 3 from the compressor 12 through the nozzle 14.
Patent JP-2002056219-A (JP)
Title: System for method for electronic commercial transaction
Inventor: MASUBUCHI YOSHIHIRO
IPC: G06Q50/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for electronic commercial transaction capable of effectively improving the repeat rate of a small supplier. SOLUTION: The electronic commercial transaction system is provided with buyer terminals, supplier terminals, a center server to become a market place and a network. Corresponding to access from the supplier terminal or buyer terminal, the center server discloses providing unit price setting information or selling unit price setting information, raises the number of prescribed target articles to be provided or to be purchased, combines suppliers providing the prescribed target articles to each of buyers, assigns the number of articles to be provided corresponding to the number of articles to be purchased by the respective buyers for each of suppliers and reports assignment information showing the assigned number of prescribed target articles to be provided to the respective buyers to the supplier terminals.
Patent JP-2002064510-A (JP)
Title: Atm cell transmission system, atm cell transmission device, atm cell transmission method, and cell assembling /disassembling apparatus
Inventor: ITO KATSUHIKO
IPC: H04L12/26
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an ATM cell transmission system where devices can transmit/ receive data with each other without adding a signal denoting the sequence to demultiplexed divided data when transmitting the data by the use of a bulk function. SOLUTION: An ATM network IF section 41 of the ATM cell transmission device 40 receives an ATM cell from a bulk unit 46, a cell synchronization monitoring section 42 confirms synchronization of data and a fault notice cell monitoring section 43 monitors fault notice cell. When step-out of synchronism takes place, the cell synchronization monitor section 42 informs a fault detection section 44 about it, and the fault detection section 44 notices an external device about a channel fault via a fault notice section 45. When an ATM cell received by the ATM network IF section 41 is the fault notice cell, the fault notice cell monitor section 43 informs the fault detection section 44 about it, and the fault detection section 44 notices the external device about a channel fault via the fault notice section 45.  When the ATM cell transmission unit 40 has no fault notice section 45, the fault detection section 44 transmits the fault notice cell to the external device of an opposite side to inform the external device of the occurrence of fault.
Patent JP-2002062291-A (JP)
Title: Urine examination method and health controlling system using it
Inventor: MATSUNAGA MASAHIRO
IPC: G01N33/52
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an easy and quick urine examination method using a sitting type flush toilet bowl. SOLUTION: In a disposable toilet seat sheet, a band-shaped part is arranged in the end edge part in a urine excreting direction side of an opening part formed along the shape of a toilet seat in the sitting type flushing toilet, and in the band-shaped part, an examination paper reacting and rendering a color in contact with urine is stuck or a urine examination reagent is applied. The band-shaped part is suspended to the bottom part inside the toilet bowl, and a color rendering reaction occurs when urine is excreted toward the suspended band-shaped part by a user seated on the toilet seat.
Patent JP-2001133730-A (JP)
Title: Stereoscopic video display device
Inventor: MASUTANI TAKESHI
IPC: G02B1/11
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic video display device without spectacles where a colored pattern formed on the contact surfaces of a video display panel and an optical separation means is prevented. SOLUTION: This video display device is equipped with a liquid crystal panel 2 where a display screen is constituted of a 1st pixel group and a 2nd pixel group, and a parallax barrier 3 arranged to come into contact with the panel 2 and separating the light of the 1st pixel group and the light of the 2nd pixel group to be displayed right and left. A reflection preventive coating 26 is applied to at least either of the contact surfaces of the barrier 3 and the panel 2.
Patent JP-2002059349-A (JP)
Title: Belt grinding control method
Inventor: HARUYAMA SHIGEYUKI
IPC: B24B49/10
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a belt grinding control method in which a plurality of jigs and tools are unnecessary, the variance in shape and accuracy of individual works can be suppressed, no skill is requested, and the workability and the working environment are improved. SOLUTION: A plurality of rotating rollers 50-52 which are pressed against an inner surface 49 of an endless sander belt 48 rotated by a belt driving means 46 fitted to a support frame 41 and rotated by the endless sander belt 48 are moved, the endless sander belt 48 is pressed against a surface of a work 13 formed of wood and grinds the work in a sliding manner to form a primary curved surface on the work 13. In addition, the rotating rollers 50-52 are independently moved in the vertical direction arc in the right-and-left direction according to the grinding shape of the work 13, and controlled so that the center-to- center distance of the adjacent rotating rollers 50-52 is larger than the sum of the radii of the adjacent rotating rollers 50-52.
Patent JP-2002062325-A (JP)
Title: Radio wave intensity measuring apparatus
Inventor: KOJIMA TORU
IPC: A61B5/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave intensity measuring apparatus at a lower cost, which improves the measurement efficiency by enabling fine movement of a probe inside a pseudo-biomedical part using a simple structure. SOLUTION: An pseudo-biomedical part 10, having a phantom 14 with a dielectric constant and a magnetic induction rate equal to that of a living being, is arranged in a vessel 12 simulating a living being, such as human body and a probe 22 which has a body 1 of a cellular phone fixed on the pseudo- biomedical part 10 to be inserted into the pseudo-biomedical part 10 which is held with a human hand 2 is installed to measure the intensity of an electric field in the pseudo-biomedical part 10 being moved during the generation of radio waves in the body 1.  A detection part, comprising first and second means 32 and 34, is provided to be disposed on the perimeter of the pseudo-biomedical part 10 and detects the position of the probe 22 from a plurality of images, which are photographed from two directions (x and y-axes) orthogonal to each other toward the inside of the pseudo-biomedical part 10 and undergo an image processing on coordinates.