baber/WOPTO huggingface dataset:
Patent JP-2001198549-A (JP)
Title: Garbage treatment device
Inventor: KANETSUNA YOSHIHISA
IPC: B09B3/00
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment device which is capable of reducing odorous substance concentration in discharged air without requiring any cost of additional parts such as deodorizing device by, when odorous substances generated in a garbage decomposition process are discharged, mixing air containing the odorous substances with outside air in order to dilute the air containing the odorous substances and to discharge the diluted air containing the odorous substances. SOLUTION: The treatment process using this treatment device comprises introducing garbage into a garbage treatment vessel 1 packed with a garbage treating material to subject the introduced garbage to decomposition treatment. In the treatment device, and air exhaust fan 3 for sucking air containing moisture and odorous substances, being inside the garbage treatment vessel 1, from an air suction port 2 and exhausting the air to the outside, is placed and also an air exhaust spacer 4 for the intake of air other than the air inside the garbage treatment vessel 1 is placed on the side of the air suction port 2 of the air exhaust fan 3, to dilute the air inside the treatment vessel 1 with the intake air from the air exhaust spacer 4 and to exhaust the diluted air.
Patent JP-2001196464-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HASEGAWA EIJI
IPC: H01L29/51
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent a thick gate oxide film from being damaged by a washing and hydrofluoric acid pretreatment process that is made before forming a thin gate oxide film. SOLUTION: A first thick gate oxide film is formed, and an insulation film with etching resistance for washing, hydrofluoric acid treatment that is made for forming a second thin gate oxide film is formed on the surface of the first gate oxide film. A resist is formed at a part where the thick gate insulation film is formed, and the first gate oxide film is etched with the resist as a mask. The resist is released, and a surface at a part where the thin gate insulation film is formed is subjected to washing, hydrofluoric acid treatment, thus forming a second thin gate oxide film.
Patent JP-2001202301-A (JP)
Title: Data recording and reproducing device
Inventor: SATO KOICHI
IPC: G06F13/00
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To easily issue various instructions to a disk array controller and to easily and speedily collect the internal state or error occurrence of the disk array controller. SOLUTION: When electronic mail from a serviceman or manager is received, a mail receiving module 23 interprets a command described in the header or text of the electronic mail and when an instructed command is permitted, corresponding to this command, instructions are issued to a periodical mail issue schedule module 20 and a recording and reproducing module 21 or mail transmitting module 22. According to the instructions from the mail receiving module 23, the periodical mail issue schedule module 20 and the recording and reproducing module 21 or mail transmitting module 22 execute electronic mail transmission for reporting a periodical mail issue schedule, operating state or internal state.
Patent JP-2001207792-A (JP)
Title: Connecting device and segment for tunnel
Inventor: MUKONO KATSUHIKO
IPC: E21D11/04
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To simultaneously and favourably connect and actuate a plural number of connecting devices while securing a sufficient hooking margin of an engaging part and an engaging surface without extremely increasing a diameter of the engaging part by setting and devising fit tolerance between a male member and a segment main body. SOLUTION: Both of a first clearance d1-d2 between an inside diameter d1 of a small hole part 11a of a stepped hole 11 to install a male member 3 and an outside diameter d2 of a shaft part 6 of the male member 3 and a third clearance d3-d4 between an inside diameter d3 of a large hole part 11b of the stepped hole 11 and an outside diameter d4 of a drum part 7 are set larger than a second clearance d5-d4 between an inside diameter d5 of an insertion port 4a of the female part 4 and the outside diameter d4 of the drum part 7 of the male member 3 on a connecting device forming the engaging part 5 to work to stop falling by being engaged with an engaged part 13 of the male part 4 by elastic recovering deformation in the diametrical extending direction after inserting a head end part of the male member 3 in the female part 4 with elastic diametrical contracting deformation.
Patent JP-2001216121-A (JP)
Title: Printer and printing method
Inventor: KATO TAKESHI
IPC: B41J29/46
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce waste of paper by detecting a case that many pages of misprinting or short character strings are continuously outputted. SOLUTION: A printing system is provided with a printer device including a print engine and its data processing part and a user's host for detecting misprinting and instructing the display and deletion of the misprinted part. When data to be printed are two or three lines or the arrays of meaningless character strings, a printer controller detects such data and informs a user of the abnormality of printing data just before printing, so that misprinting can be previously prevented.
Patent JP-2001212644-A (JP)
Title: Manufacturing method for aluminum articles with constant cross section
Inventor: ICHIKAWA SHIGEO
IPC: B21J5/08
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an aluminum product with a constant cross section whose dimensional accuracy is certified in a simple and easy way. SOLUTION: The method comprises a die casting process which forms aluminum die-cast materials with a substantially constant configuration of a cross section having an odontoid process in the centrifugal or centripetal direction and a sizing process to perform sizing after aluminum die-casting materials are heated and annealed. The manufacturing method enables sizing through cold sizing, and the elongation of aluminum die-cast materials is certified when sizing is performed through the ductility generated from aluminum die-cast materials by application of annealing aluminum die-cast materials.
Patent JP-2000243593-A (JP)
Title: X-ray apparatus and connecting conductor capable of using in it
Inventor: FEHRE JENS
IPC: H05G1/08
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray apparatus capable of operating even at a high operating frequency with large power. SOLUTION: A connecting conductor 4 contains four conductors L1, L2, L3, L4 concentrically arranged, the first and second conductors L1, L2 for conducting operating voltage are insulated each other and densely arranged to achieve low conductor inductance, the third conductor L3 functions as a shield is insulated from the second conductor L2, keeps constant potential D in an inverter, introduces capacitive current, and the fourth conductor L4 is concentrically arranged, functions as a shield, is insulated from the third conductor L3, and functions as a protecting conductor.
Patent JP-2001219733-A (JP)
Title: Electric automobile
Inventor: KUROKAWA KENZO
IPC: B60H1/32
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To improve charging efficiency by utilizing a battery to the limit of a usable electricity capacity even in the case of charging it using a household power supply. SOLUTION: During traveling, power is supplied from a battery B through a power inverter 2 to operate an electric motor 1. For charging the battery B, a connection plug 10 is connected to an external AC power source, and a compresser motor 4 is operated to cool the battery B, while it is charged from a rectifier 11 through a step-up and step-down type DC-DC converter 7. By thus inserting the step-up and step-down type DC-DC converter 7, an input current of the rectifier device 11 can be composed of sinusoidal waves without having waveform irregularity, and a power factor can be roughly set at 1.0, so even power from a household power supply can be utilized to the maximum limit for charging the battery B and operating an air conditioner, thereby high charging efficiency and very fast charging can be achieved.
Patent JP-2001005973-A (JP)
Title: Method and device for estimating three-dimensional posture of person by color image
Inventor: TAKAHASHI KAZUHIKO
IPC: A61B5/107
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To make detectable the feature point of a part even when the part of a human body overlaps another part against a camera. SOLUTION: A binary image is prepared from color images picked up by a plurality of cameras in respectively different directions, and a feature point is detected on the basis of the binary image (S13). In the case the feature point can not be detected or predicted from the binary image, a two-dimensional flesh color area is extracted from the color images on the basis of a flesh color index. The extracted flesh color area is subjected to volume restoration in a three-dimensional manner (S23), a volume in which the volume is maximum is defined as a vicinity area, and its center of gravity is defined as the three- dimensional coordinates of the feature point (S31 and S43).
Patent JP-2001228110-A (JP)
Title: Biosensor-applied water quality meter
Inventor: TAGUCHI KAZUYUKI
IPC: G01N27/416
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To solve such problem on a biosensor that the calcium ion of a river water or underground water to be measured, of which calcium ion concentration is 50 mg/L or more, is coupled with the carbonic ion of sodium bicarbonate in a buffer solution to generate water-insoluble calcium carbonate, which blocks a pipe within a device or adheres to the immobilized microorganism film, resulting in a deterioration in responsiveness or measuring sensitivity, and to provide an early stabilizable biosensor-applied water quality meter. SOLUTION: A sodium tetraborate aqueous solution to which sodium chloride, chelate-state iron, and magnesium ion are added is used as the buffer solution. By the use of this buffer solution, the reduction in sensor output at the start-up can be eliminated, and the monitoring can be stably performed for a long term even if the calcium ion concentration in water is high.
Patent JP-2001223426-A (JP)
Title: Semiconductor laser device and optical communication system using it
Inventor: KITATANI TAKESHI
IPC: H04B10/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a beam expander integration type laser diode (BEX-LD) wherein high temperature operation property is ensured and to solve a conventional problem that a usual element structure is difficult to adopt as it is since a beam expander integration type laser diode is prepared on a GaAs substrate and its refractive index is much larger than that of a conventional material if it is constituted to use GaInNAs as an active layer on a GaAs substrate. SOLUTION: This semiconductor laser device has a laser resonator region comprising an active layer region and a clad layer in the upper part of GaAs substrate and a region for expanding a spot diameter of laser beam in an emission surface side of the laser beam. A region for expanding a spot diameter of the laser beam is constituted of a semiconductor material whose lattice constant difference to GaAs is in the range of -0.5% to +0.5%. It is desirable that a main light emission layer in the active layer region consists of GaInNAs. Excellent high temperature operation characteristic of oscillation wavelength of 1.3 μm to 1.55 μm band and high combination efficiency to a proper optical transmission path of a BEX-LD are ensured.
Patent JP-2001251650-A (JP)
Title: System and method for testing compressed digital broadcast video during operation
Inventor: KARL J KUUN
IPC: H04N19/70
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for testing broadcast video signals that are analog/digital converted or digital/analog converted during operation. SOLUTION: An MPEG-2 encoder/decoder applies analog/digital conversion or digital/analog conversion and compression to a video frame received via a network. Each gateway includes a test pattern generator and a test memory analyzer that are used for an in-operation test of the video signal. The test pattern generator dynamically arranges a test signal to a line selected in advance for a VBI period in the video frame at a period of the frame by adopting a concealment technology. The test pattern generator and the test memory analyzer are synchronized by using a vertical integral time code and a trigger packet sent from a transmission station.
Patent JP-2001236821-A (JP)
Title: Stage effect illumination device for bathroom
Inventor: SUZUKI MASAKI
IPC: F21W121/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a stage effect illumination device used effectively for a bathroom. SOLUTION: The bathroom illumination device 5 for illuminating the bathroom 1 is designed to work, linked in operation with bathtub illumination devices 3 to illuminate the inside of a bathtub 2 and a control 6, so that the bathroom illumination device 5 is controlled to lessen or turn off the illumination, when the bathtub illumination 3 is turned on. The control 6 is supplied with power by means of an external switch 10 installed at the outside of the bathroom.
Patent JP-2001233856-A (JP)
Title: Method for synthesizing indole derivative
Inventor: YOKOYAMA MINEYUKI
IPC: C07D405/04
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing indole derivatives by which the indole derivatives (I) and/or (II) can be synthesized in high yields ant at reduced reaction steps. SOLUTION: This method for synthesizing the indole derivatives (I) and/or (II), characterized by reacting indole with an aliphatic saturated dicarboxylic acid and then reducing the obtained products. Thereby, the indole derivatives (I) and/or (I) can be synthesized in high yields (>=20%) at reduced reaction steps such as two to four steps.
Patent JP-2001237487-A (JP)
Title: Semiconductor laser and manufacturing method therefor
Inventor: OKUNUKI YUICHIRO
IPC: H01S5/026
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To improve slope efficiency, while operation current and threshold current are reduced by suppressing the leakage current at a laser as well as an absorption loss at a spot size conversion part, related to a semiconductor laser, where a spot size converter is integrated and unified. SOLUTION: The carrier concentration at a p-type current block layer of the spot size conversion part of the semiconductor laser, where the spot size conversion part is integrated, is made lower than that at a p-type current block layer of the laser part.
Patent JP-2001239831-A (JP)
Title: Door trim mounting structure
Inventor: ABE TAKESHI
IPC: B60J5/04
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that tall small articles stored in a pocket fall from the pocket because the pocket provided in a door trim body cannot be made deeper. SOLUTION: This door trim mounting structure comprises a door trim assembly 1 consisting of a door trim body 2 having a pocket 2a and a pocket back cover 3 provided inside the pocket 2a, mounted on an inside panel 4a of a door 4 with clips 6. A clip seat 3a is protruded at the lower part inside the pocket back cover 3 and the lower part of the pocket back cover 3 is mounted on the inside panel 4a with the clips 6 provided on the clip seat 3a and the upper part of the pocket back cover 3 is mounted inside the door trim body 2. Since a bottom portion 3c of the pocket back cover 3 is lower than the clip seat 3a, the pocket 2a can be made deeper and so tall small articles 7 stored therein are free from falling from the pocket 2a during running.
Patent JP-2000189198-A (JP)
Title: Method and kit for detecting specific nucleotide sequence
Inventor: HENRY ANTHONY EALICH
IPC: G01N33/50
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a kit for detecting the subject sequence in a sample by combining a pair of primers exponentially amplifying each nucleic acid containing a different change to be detected with a membrane immobilized probe specific to a nucleic acid to be detected. SOLUTION: This kit for detecting a specific base sequence comprises two kinds of oligonucleotide primers for each nucleic acid containing a different change to be detected, in which an extended product synthesized from one primer, in the case of the extended product being separated from its complementary body, can function as a template for synthesizing an extended product of another primer and the primers are selected so as to exponentially amplify the nucleic acid and a sequence specific probe which can be hybridized with the amplified nucleic acid sequence only in the case of a probe sequence being complementary to a certain region of the amplified sequence and is immobilized to a membrane having about 15 to about 25 base length striding over a nucleotide change to be detected and specific to a nucleotide change to be detected.
Patent JP-2001239278-A (JP)
Title: Method of processing waste water containing organic halogen compound
Inventor: MIYAKE JUNICHI
IPC: C02F1/44
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method to efficiently remove waste water containing organic halogen compounds such as dioxins and coplanar PCB. SOLUTION: When waste water containing organic halogen compounds is to be processed, the water is processed in a first step of oxidizing and/or decomposing organic halogen compounds in the waste water by heating the water and using a catalyst under the pressure at which the waste water keeps the liquid phase while supplying an oxidizing agent, and in a second step of processing the liquid after the first step by using a membrane processing device. Further, the whole or a part of the concentrated liquid concentrated in the second membrane processing device is returned to the first step or the step prior to the first step and again processed in the first and second steps.
Patent JP-2001240032-A (JP)
Title: Multiple mouth glass bottle for dining table, flower vase or ornament, having integral structure, and manufacturing method for glass product having integral structure wherein container-form space is partitioned by plurality of independent spaces, and its device
Inventor: KIDA RYUJI
IPC: A47G19/12
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a multiple mouth glass bottle for dining table, a multiple mouth glass bottle for flower vase, and a multiple mouth glass bottle for ornament having an integral structure, wherein the bottom is considerably deep compared to the mouth diameter, and also, the internal space is wider than the mouth diameter;  and at the same time, provide a manufacturing method and its device for a glass product having an integral structure wherein the container-shape space is partitioned by a plurality of independent spaces, which can be easily manufactured by a blowing process or a molding process while blowing for the glass product of the integral structure having the plurality of independent spaces, or a plurality of independent chambers in the container-shape space including a tray-shape space, and also, wherein the size and the wall thickness of respective independent spaces, or the shape or the like of the mouth section of respective independent spaces can be freely controlled, and in addition, the plurality of independent spaces can be manufactured without a post-processing. SOLUTION: This multiple mouth glass bottle for dining table, flower vase or ornament is a glass container which has a considerably deep bottom compared to the mouth diameter, and has a space wider than the mouth diameter. The glass bottle is equipped with a large number of mouths, and has an integral structure wherein a partition wall to form independent spaces corresponding with respective mouths works in common as a partition wall which forms the adjacent independent space.
Patent JP-2001243313-A (JP)
Title: Method and device for handling prize advertisement on communication network
Inventor: YASUDA KOBO
IPC: G06Q30/06
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To solve a problem that each enterprise originally constructs an advertisement questionnaire system on its own system and performs the complicated work of totalizing provided data and preparing a report. SOLUTION: Concerning the method and the device for handling a prize advertisement through a communication network, a prize advertisement request is accepted through the communication network, the accepted prize advertisement is preserved while being classified by prize contents. The preserved prize advertisement is distributed through the communication network to a visitor together with a display form command corresponding to the classification. The application to the distributed prize advertisement is accepted through the communication network together with the attached information of an applicant. The total report is prepared by totalizing the number of applications to the prize advertisement together with the attached information on applicants, and the total report is transmitted through the communication network to a client.
Patent JP-2000270230-A (JP)
Title: Image read method and image read system
Inventor: FENG XIAO-FAN
IPC: H04N1/48
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To realize a sharp read image without causing any colored edge or blurring due to color mismatching. SOLUTION: This image read method using sensors placed on a plurality of rows and columns includes a step where the sensor on a row 32 reads a luminance component of the image with the 1st resolution and a luminance output signal is generated from the read luminance component, a step where a sensor on a row 34 reads an R component of the picture at an interval of one pixel with a resolution being a half of the 1st resolution, a luminance component of the remaining pixels of the image is read, an RY chromaticity output signal is generated from the read R component and luminance component, and a step where a sensor of the row 36 reads a B components of the picture at an interval of one pixel with a resolution being a half of the 1st resolution, a luminance component of the remaining pixels of the image is read,  a BY chromaticity output signal is generated from the read B component and luminance component.
Patent JP-2001248757-A (JP)
Title: Method for repairing pipe
Inventor: IMAGAWA AKIRA
IPC: F16L1/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for repairing a pipe allowing to smoothly repair an inner surface of a curved pipe. SOLUTION: In this method for repairing an existing pipe 15 to repair the pipe inner surface by inserting a strip body 10, the strip body 10 is formed by long thermoplastic sheet and comprises a bent part 101 arranged in one direction and a fin part 103 connected to one corner part 102 formed by bending the bent part 101 while the fin part 103 is overlapped to the other corner part 102 opposing thereto. The strip body 10 is made to abut to the inner surface of the existing pipe 15 at a projecting surface of the bent part 101 so as to make an arrangement of the bent part 101 orthogonal to a pipe axis, and inserted into the existing pipe 15 with making the strip body 101 spring shape. A diameter of the strip body is expanded in the pipe inner surface 151 and the overlapped fin part 103 is heated and fused so as to adhere to the pipe inner surface 151.