baber/WOPTO huggingface dataset:
Patent JP-2001186820-A (JP)
Title: Peeling apparatus for mulch film
Inventor: SATO SUEJI
IPC: A01G13/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To enable to wind up a mulch film even from an oblique direction in a peeling apparatus for the mulch film. SOLUTION: This peeling apparatus is equipped with a rotary table 51 centering a rotary shaft 54 and circularly moving along a circular guide rail 57 on a self-propelling truck 3 having a front wheel 1 and a rear wheel 2 and a winding apparatus 4, a driving engine 5 therefor, a guiding roller 7 for guiding the mulch film to the winding apparatus 4, a stopping apparatus 9 for reducing an engine speed when overloaded, etc., are mounted on the rotary table 51. The mulch film laid on an adjacent ridge can be peeled and wound up from the oblique direction when the rotary table 51 is fixed, e.g. at the oblique position.
Patent JP-2001035839-A (JP)
Title: Plasma producing device and semiconductor manufacturing method
Inventor: RI UNRYU
IPC: H01L21/3065
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To generate a high-density plasma even in the central part of a plasma generating region in a plasma generating device having rectangular electrodes. SOLUTION: A vacuum chamber 11 has a rectangular flat section. An electrode 14 for discharge has a rectangular cylinder shape, constitutes one part of the rectangular vacuum container 11 and is provided in such a way as to encircle a plasma generating region 41. Rectangular permanent magnets 15 and 16 provided in such a way as to encircle the electrode 14 form prescribed lines 43 of magnetic force. These lines 43 each have a part almost parallel to the central axis 42 of the electrode 14 and the nearer the length of these parallel parts approaches the central axis 42, the longer the length becomes. One pair of parallel-plate electrodes 17 and 18 are formed into a rectangular form and regulate the range of the region 41 in the direction of the central axis 42 of the electrode 14.  The one pair of these electrodes 17 and 18 are provided in such a way as to hold the region 41 between them from the direction of the above central axis 42. Moreover, a plasma generating device is constituted so as to have such a form that the lines 43 to pass through the central part of the region 41 do not intersect the pair of the electrodes 17 and 18.
Patent JP-2001318097-A (JP)
Title: Method for detecting distribution of administered compound in tissue or in cell
Inventor: FUJIWARA KUNIO
IPC: G01N33/53
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To finely and conveniently detect the incorporation or distribution (localization) of an administered compound in a tissue or in a cell. SOLUTION: The compound is effectively fixed in the tissue or in the cell without impairing the immunogenicity of the compound and it is immunohistochemically detected.
Patent JP-2001321572-A (JP)
Title: Net game distributing server on internet
Inventor: MIYAZAKI ATSUSHI
IPC: A63F13/53
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To improve the effect of advertisement distributed with a net game. SOLUTION: A plurality of net competing games such as mahjong, othello, poker, etc., are stored in a memory means 2 of game software and, when a game is selected by a game software distributing server making access from a user terminal, the matching game software is read out from the memory means 2. The processor 1 reads out a banner advertisement most suitable for the game competent and a corresponding article advertisement image from an advertisement image memory means 3 and inserts the banner advertisement in a margin circumference part on the game image by an advertisement image inserting means 4 and the article advertisement image on the central part, etc., of the game image (for instance, on the table for a mahjong game).  Since the article advertisement image is tinted than the game image, the advertisement image does not obstruct the progress of the game and the effect of advertisement is improved by the subliminal effect since the advertisement image is placed on a position where the competent stares at for a long time.
Patent JP-2001007439-A (JP)
Title: Widely wavelength tunable integrated semiconductor device and method for widely wavelength tuning semiconductor device
Inventor: SARLET GERT
IPC: H01S5/125
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for widely wavelength tunable integrated semiconductor device and laser by which the manufacture can be easily done, and a tuning in a wide range is possible and the loss of laser output is low. SOLUTION: The semiconductor device is provided with a semiconductor substrate and plural sections 500, 510, 530 and 540 on the substrate which are interconnected. At least two sections 500 and 510 are resonators each of which includes a wave guide path system, has several resonance maximum points spaced from one another and providing the maximum resonance at a relative wavelength. At least two spaces between resonance maximum points of each section are not essentially equal, and at least one resonance maximum point of each of the two sections 500 and 510 which are resonators overlaps with each other. Manufacturing process is similar to that of a (S) SG-DBR laser, and the output power does not pass through a long passive region.
Patent JP-2001325115-A (JP)
Title: Method for processing controller communication
Inventor: SEWAI HIROSHI
IPC: H04L12/28
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness in the input of control data even in the case of a communication task started by an event such as the rewriting of a control program parameter having low priority, the monitoring of control operation information and the input of control data. SOLUTION: An external input monitoring part 22 checks a flag 25 concerned with communication data, checks a command when there are communication data and sets up a control data flag 26 when there are control data. A control operation processing part 23 checks the control data flag 26 before starting the operation processing of an application program, performs communication data processing concerned with the input of control data when the control data exist and returns the data to a network interface 2.
Patent JP-2001330738-A (JP)
Title: Optical fiber sheet
Inventor: MURAKAMI TAKASHI
IPC: G02B6/38
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber sheet wherein a plane spread is held in optical wiring, a free layout for optical wiring is attainable and also workability and handling are improved. SOLUTION: The optical fiber sheet 1 is provided with a main body part 3 in which optical wiring is performed in a two-dimensional plane shape in the state that plural number of optical fibers 2 are enveloped inside and plural number of flexible branch parts 4 which are provided integrally with the main body part 3, and also in which end parts of respective optical fibers 2 are enveloped and which are formed on the same plane as that of the main body part 3.
Patent JP-2001294222-A (JP)
Title: Mark for paper pack recycle
Inventor: TAKEDA KAZUO
IPC: B65D5/42
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To further promote recycle of existing paper pack products. SOLUTION: An order of tearing a paper pack is indicated by the mark which can be recognized at a glance and can indicate a concrete method of recycling.
Patent JP-2001016496-A (JP)
Title: Digital image pickup device and temperature compensation method for its optical system
Inventor: CAZIER ROBERT
IPC: H04N5/361
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a digital image pickup device provided with a device that can compensate a temperature characteristic of optical performance in a lens system by receiving a measured value of a dark current and correcting the effect of a temperature on the basis of a measured value of the dark current. SOLUTION: The digital image pickup device consists of a lens 408 that is used to generate an image from an object, a photodetector array 402 configured to receive an image of the object, a sensor 404 that measures a dark current from the photodetector array 402 and a processor 406 that receives a measured value of the dark current and corrects the effect of temperature on the basis of the measured value of the dark current. That is, the sensor 404 measures the dark current from the photodetector array 402 and the processor 406 calculates an optimum focus to position the lens 408. Thus, the temperature characteristic of the optical performance in the lens system of the digital image pickup device can be compensated and the performance of the digital image pickup device can be enhanced.
Patent JP-2001333611-A (JP)
Title: Vegetable transplanter
Inventor: TAKEYAMA TOMOHIRO
IPC: A01C11/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the assemble by simplifying the structure of a scraper for raking down the mud attached to tines in a multiple seedling-transplanting tine obtained by attaching one pair of seedling-transplanting tines obtained by coupling two tines in one rotary case. SOLUTION: This vegetable transplanter has a seedling-transplanting device (18) for transplanting the seedlings in line by vertically moving a pair of the seedling-transplanting tines (25) which are a pair of two hole-opening type seedling transplanting tines attached to both edge sides of a rotary case (48) rotating by centering a center driving shaft (49) so as to move on the same locus with 180 deg. phases difference, and scrapers (82), (83) and (84) for raking off the mud attached to the front and rear outside and inner surfaces of the pair of seedling- transplanting tines (25).
Patent JP-2001344876-A (JP)
Title: Information reproducing device and information reproducing method
Inventor: ONO TATSUYA
IPC: H04N5/92
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an information reproducing device which displays a menu screen capable of visually informing a user of the contents of an information recording medium. SOLUTION: This information recording device has a reading means (2) which reads the information recorded on the information recording medium and a forming means (6b) which generates the information relating to jacket pictures from the information recording medium by this reading means and forms the menu screen in accordance with the information relating to the read jacket pictures.
Patent JP-2001339329-A (JP)
Title: Divesity receiver, television receiver and wire portable radio, equipment
Inventor: IRIE MICHIO
IPC: H01Q5/10
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a diversity receiver, a television receiver and a portable radio equipment, that can enhance stable reception without losing portability. SOLUTION: The television receiver 1 uses a rod antenna 31, 16 cm long extending from a case 20 to the outside as a 1st antenna and two batteries 51, 52 connected in series in the case 20 as a 2nd antenna 32 configuring a diversity antenna 3 with the rod antenna 31.
Patent JP-2001344592-A (JP)
Title: Method for checking cap mounting state
Inventor: HIRAMOTO SHINICHI
IPC: B67B3/20
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for checking all the items of a cap mounting state by performing picture photographing only once. SOLUTION: A mark 116 is formed in the outer periphery of a cap 111. A bag 100 on which a cap is mounted is held by a holding means 14, and faced to a photographing means 52 in a prescribed positional relation, and the vertical picture of the whole cap is photographed. Then, first, second, and third checking gates 55, 56, and 57 are set corresponding to the mark, the parts close to the right and left side edge parts near an upper edge part 118 at the symmetrical positions of the cap, and a ring 114 respectively defined as sites to be checked. The parts existing in the checking gates of the pictures of the sites to be checked are picture processed so that decision data can be obtained, and they are compared with a preliminarily set reference value so that the validity/ invalidity of the mounting of the cap can be decided.
Patent JP-2001342515-A (JP)
Title: Highly clean steel and production method
Inventor: SATO ICHIRO
IPC: B22D1/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining steel superior in cleanliness by a ladle refinement, without using a remelting method to avoid an increase of a cost, and without adopting a short smelting time for preventing a contamination of impurities by an erosion of refractory materials. SOLUTION: A method for producing a highly clean steel in a steel production process for producing a cast ingot after pouring a molten steel produced in an arc melting furnace or a converter into a ladle refining furnace, refining it by a gas stirring, and degassing it in a reflux method, includes providing an electromagnetic-induction stirring apparatus in the ladle and refining in the ladle for 50 to 80 minutes while electromagnetically stirring the molten steel in combination with a gas stirring.
Patent JP-2001351096-A (JP)
Title: Three-dimensional modeling system and original article generation system
Inventor: ISHIKAWA NAOYA
IPC: G06Q50/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent a hotel side from illegally obtaining three-dimensional image data. SOLUTION: A photographing device 10 arranged at a hotel 100 photographs a subject at more than one angle. Consequently, plural pieces of two-dimensional image data which are thus generated are sent to a modeling device 20 at a data management center 200 separately from calibration data showing camera positions. Here, relative IDs are added to the two-dimensional image data and calibration data so as to specify the calibration data relating to the two-dimensional image data. A modeling device 20 specifies the mutually relative two-dimensional image data and calibration data according to the IDs and generates three-dimensional shape data according to the specified two-dimensional image data and calibration data.
Patent JP-2001352634-A (JP)
Title: Cable sheath stripping tool and tube material cutting tool
Inventor: SUGAWARA MASAKUNI
IPC: H02G1/12
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a stripping tool which can easily strip a sheathed cable with a shaped cross-section. SOLUTION: This stripping tool has a fixing holder 3, which holes a sheathed cable and a rotary holder 4 placed immediately behind the fixing holder 3 and forms a cut in the outer covering 6 of the sheathed cable 2. The fixing holder 3 and the rotary holder 4 are composed of respective pairs of clamping members 3a-3b and 4a-4b which are openable. Sheathed cable accommodating grooves 9a-9b and 13a-13b are formed in the respective facing planes 8a-8b and 12a-12b of the clamping members 3a, etc. The rotary holder 4 is connected rotatably to the fixing holder 3 with a connection part 15. The rotary holder 14 has a guide 19, having a guide plane 21 formed into an accurately round shape and a cutter 5 provided adjacent to the guide 19.  The sheathed cable 2 is shaped into the accurately round shape by the guide 19, immediately close next by the cutter 5 and the cut is formed in its outer covering 6.
Patent JP-2001348830-A (JP)
Title: Water pollution preventive structure of closed water area
Inventor: TERAI MANABU
IPC: C02F1/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To maintain a closed water area such as a marsh and a basin in an excellent natural environment without much facility cost or maintenance cost. SOLUTION: In this water pollution preventive structure 1 of the closed water area, a porous pipe 4 as a water replenishing means is embedded so that a water permeable ground area 3 comprising a sand layer below the closed water area 2 such as the marsh and the basin formed on the ground surface is interposed.
Patent JP-2001347985-A (JP)
Title: Hull shape decision method
Inventor: MASUDA SEIJI
IPC: B63B9/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To easily decide an optimum hull shape in a short time. SOLUTION: In this hull shape decision method, a change amount function showing a change amount between the hull shape to be found and a reference hull shape is shown by use of plural unit change amount functions wherein height direction positions are fixed to values different from each other, each the unit change amount function is expanded to a polynomial with a position in the hull length direction as a parameter, each the parameter of the polynomial is properly set within design conditions to calculate a value of each the unit change amount function, the value of the unit change amount function in each the height direction position of the hull is interpolated to calculate a value of the change amount function of the whole hull shape,  a value of a function showing the reference hull shape is added to the calculated value of the change amount function to calculate the hull shape to be found, a characteristic value concerning the propelling performance of the ship in the calculated hull shape is calculated, and the hull shape corresponding to an optimum characteristic value in the case that each the parameter of the polynomial is sequentially changed is decided as the optimum hull shape.
Patent JP-2002052334-A (JP)
Title: Supercritical water reaction system
Inventor: SERIKAWA ROBELT MASAHIRO
IPC: B01J4/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a system for fully automatically washing a container storing toxic substances. SOLUTION: This supercritical water reaction system comprises an injection device (30) and a supercritical water reaction apparatus (10). The supercritical water reaction apparatus (10) has a reactor for fixing a chamber and a nozzle for supercritical water fluid-connected to the chamber in the reactor. The injection device (30) has a washing apparatus (40) for washing a container (42), and is connected to the nozzle for supercritical water.
Patent JP-2001352269-A (JP)
Title: High frequency switch module
Inventor: KENMOCHI SHIGERU
IPC: H01L25/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a structure adaptable to miniaturize high frequency switch modules having stable grounds. SOLUTION: The invention is a switch circuit for switching over a transmitter circuit and a receiver circuit. The switch circuit has diodes and transmission lines as main components, the transmission lines are composed of electrode patterns and electrode patterns of a laminate of dielectric layers, the diodes are disposed on the laminate, and the layers of the laminate are all electrically connected through through-holes, thus forming a high frequency switch module comprising ground electrodes having a plurality of through-holes on the bottom side of the laminate. This module can be miniaturized and formed in a one-chip structure, preferably using a laminate structure. Thus it is effective for miniaturizing the apparatus in dual-band portable telephones, etc.
Patent JP-2001351903-A (JP)
Title: Method of manufacturing semiconductor, and semiconductor device
Inventor: SAKAI KATSUNAO
IPC: H01L21/3065
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To always obtain a process of accurately etching a laminated film without leaving residues, independently of the method of forming a titanium film in a semiconductor manufacturing method, comprising a process of etching a laminated film composed of a tungsten film and a titanium film. SOLUTION: A tungsten film 20, formed on a titanium film 18, is made to serve as a wiring layer 22. An antireflection film 26 is formed on the wiring layer 22, and a photoresist film 28 provided thereon is patterned. The antireflection film 26 is etched through the use of a mixed gas of SF6 and Cl2. Then, the tungsten film 20 is etched by the use of a mixed gas of SF6 and Cl2, and thereafter the titanium film 18 is etched through the use of a mixture gas of Cl2 and BCl3.
Patent JP-2001357494-A (JP)
Title: Signal lamp
Inventor: SEKIGUCHI AKIRA
IPC: G08G1/095
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide highly reliable signal performance by evading the erroneous recognition of the lighting of the signal lamp when a light source is not lighted. SOLUTION: For this traffic signal lamp 7, a front surface color lens 2, a liquid crystal panel 8 and an electric bulb 3 are successively arrayed and the liquid crystal panel 8 is made light transmissive when the electric bulb 3 is lighted and is made light shielding when the electric bulb 3 is not lighted. The surface facing the front surface color lens 2 of the liquid crystal panel 8 is turned to a sandblast surface 19.
Patent JP-2001317477-A (JP)
Title: Sliding surface noncontact highly airtight sealless rotary pump
Inventor: HIRATSUKA KAZUKIMI
IPC: F04C18/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To improve performance in a highly airtight noncontact state, and to promote industry by the world strongest (Only One) commodity by simplification and mass production by making a progressive and innovative pump appear in the pump world of the longest history being an industrial heart, and desirably providing an energy-saving and economically effective pump at the present day while being very bad efficiency and durable consumer goods even in various and flooding kinds. SOLUTION: A principle is the oldest, and the technology is learned a great deal from forerunners. However, noreasonably selected and nobody unnoticed and overlooked truth can be found to provide the simple constitution hardly necessary to explain now. There is only a rotor having no blade, vane, spring and seal.
Patent JP-2002006852-A (JP)
Title: Speech signal generating method, speech signal generator and recording medium
Inventor: NIMASE TAKESHI
IPC: H04S7/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To generate natural pseudo bass while preventing the abrupt changes in sound quality with respect to the changes of pitch of a portable telephone, electronic musical instrument, etc. SOLUTION: A pseudo bass signal is formed in synchronization with an ordinary musical tone signal. The level of the pseudo bass signal is adjusted by multiplication of a sound volume coefficient RVOL shown in Figure 14. The characteristics of the sound volume coefficient RVOL are set so as to gradually increase the level of the pseudo bass as frequencies are lower before and after the cutoff frequency of a speaker of the portable telephone, etc., like the same figure and therefore such a state that the pseudo bass is suddenly generated at the certain pitch and the sound quality is changed may be relieved.
Patent JP-2001101704-A (JP)
Title: Optical head
Inventor: OMI MANABU
IPC: G11B7/1387
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an information recording/reading device for embodying recording and reading of information with high reliability at a high speed to and from a high-density recording medium by the interaction of near-field light and the recording medium by using a slider having a near-field light probe. SOLUTION: The compatibility of the posture maintenance of the slider 11 with stable light incidence is embodied by integrating a flexure 3 structure and a light transmission structure to the slider 11.
Patent JP-2002005916-A (JP)
Title: Separation method and analytical method of hydroxide ion and ion chromatography device
Inventor: FURUZUKI FUMIJI
IPC: B01D15/08
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a separation method, an analytical method and an analytical device capable of executing accurate measurement of hydroxide ion (OH-) and its separation which can not be realized by a pH titrimetric method and a pH meter method. SOLUTION: When separating the hydroxide ion in an aqueous solution by a chromatograph, a material having a carboxyl group is used as a material for recognizing the hydroxide ion in a separation column, and the hydroxide ion is separated by using an aqueous solution including one or more kinds from among hydrogencarbonate ion, carbonate ion, boric ion and phosphoric ion as an eluate, and the hydroxide ion separated by the above-mentioned method is quantitatively analyzed. A result sample of separation of the hydroxide ion when NaHCO3 aqueous solution is used as the eluate is illustrated.