baber/WOPTO huggingface dataset:
Patent JP-2001232442-A (JP)
Title: Composition for sweeping molding, and forming method for sweeping mold
Inventor: NAGAI YASUHIRO
IPC: B22C1/22
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional sweeping mold in which a large volume of organic gas is generated in pouring a molten metal when an organic binder is used, gas defects are easily induced in products attributable to the organic gas, and collapsibility of the mold and sand reclamation are difficult when an inorganic binder is used. SOLUTION: The inorganic binder is used for a contact surface of the sweeping mold with a molten metal, and the organic binder is used for a back side forming most portions of the sweeping mold. The sweeping mold which is free from generation of a large volume of organic gas in pouring the molten metal, excellent in collapsibility of the mold, and high in sand reclamation ratio can be provided.
Patent JP-2001244068-A (JP)
Title: Organic electroluminescence element
Inventor: NAKANO SHUSAKU
IPC: H05B33/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a electroluminescence element with sufficient brightness, which can be used for the light source of a liquid crystal projector or a back light of a liquid crystal display, etc.. SOLUTION: This circularly polarized light emitting organic electroluminescence element has a transparent anode, a metal mirror cathode, an organic layer containing a light emitting layer between the above mentioned anode and cathode, and multi-layered mirror built by laminating plural kinds of layer with different refractive indexes alternately between the substrate and above mentioned anode, and also has a cholesteric liquid crystal layer at the light input or output side of the substrate.
Patent JP-2001231329-A (JP)
Title: Grounded reaping height sensor structure of combine harvester
Inventor: TERAJIMA ATSUSHI
IPC: A01D34/24
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a grounded reaping height sensor structure which can automatically switch the stored state or operated state of a detector of the grounded reaping height sensor to prevent the generation of a work failure and the breakage of the detector due to an error operation, in a combine harvester in which the reaping height of a reaping portion can automatically be controlled with the storable grounded reaping height sensor. SOLUTION: This combine harvester is provided with a recognizing position- retaining means for retaining a potentiomechanism at a stored state-recognizing position so that the stored state can be recognized with the potentiomechanism, when the detector (7) is stored. The storage of the detector (7) is switched with an electric motor (M), and the operation for switching the storage of the detector (7) is interlocked with an automatic reaping height control operation. The automatic reaping height control operation is interlocked with an advance or retreat switching operation of a main speed change lever (20). The storage or operation switching of the detector (7) is periodically repeated during a reaping work.
Patent JP-2001243783-A (JP)
Title: Memory for read-out only
Inventor: UCHIDA HIROFUMI
IPC: G11C17/12
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a ROM that influence of an off-leak current of memory cell being not selected is eliminated, and erroneous read is not caused even if it has large capacity. SOLUTION: An off-leak current is supplied to NMOS 111-11n which are connected in parallel of a correction current generating section 10 and are all set to an off-state from a PMOS 15. PMOS 161-16m, 17 constituting a current mirror circuit for the PMOS 15 respectively are connected to each column lines CL1-CLm and a reference column line CLr. Thereby, a correction current corresponding to off-leak current of memory cells 1i,j, 5j being connected to the column lines CL1-CLm and the reference column line CLr and not selected is supplied from the PMOS 161-16m, 17. Therefore, potential variation of the bit line BL and the reference bit line BLr by an off-leak current is eliminated and erroneous read are not caused.
Patent JP-2001240151-A (JP)
Title: Cardboard base paper, and paper container using the same
Inventor: TAIRA TOSHIFUMI
IPC: B65D1/22
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a cardboard base paper for a paper container which efficiently stops increase of the internal pressure caused by heating and reduces the manufacturing cost when used as a sealed container; and the paper container. SOLUTION: On a flange section 22 which extends to the outside from the upper end edge of the peripheral wall section 15b of this paper container, a second opening 26c is formed by the expansion of a confronted edge 31 of a second slit 20c at the time of a press-molding. On the upper surface of the flange section 22, a protective film 33 is pasted through a seal section 34. When the paper container is heated, and the pressure in the container increases, the protective film 33 is lifted, and the range of a peeling section 35 is extended to the outside. Then, when the peeling section 35 reaches the second opening 26c, a vapor or the like becoming the cause for the increase of the internal pressure is discharged to the outside through the second opening 26c.  Then, a state wherein the outer peripheral end section of the protective film 33 is held by the flange section 22 is kept, and the internal pressure is prevented from increasing further.
Patent JP-2001240312-A (JP)
Title: Accommodation can of wire rod
Inventor: DOBASHI MINORU
IPC: B65D85/04
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an accommodation can of a wire rod with a light weight having an excellent conveyability, a storagebility and recycle property. SOLUTION: A cylindrical core body 16 is stood and supported on a center of a base 12 comprising a square shape on plane view in the state that an axis P is vertically stood. A cylinder body 18 is supported in the state that it is placed on the base 12 and a whole of the cylinder body 18 is made of paper. A bottom portion of a plate-like support piece 19 is attached to the base 12 having a square shape on plane view on which the cylinder body 18 is placed on the upper surface at a center position in a longitudinal direction of four respective side portions using a nail 17. A cap body 21 is covered on an upper opening 20 of the cylinder body 18. An urging piece 24 having a cross shape on plane view is arranged above the cap body 21 covering the upper opening 20 of the cylinder body 18.
Patent JP-2001240069-A (JP)
Title: Envelope
Inventor: SUGAWARA HIDEHITO
IPC: B65D27/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an envelope which can restrict an enclosed matter from moving in the envelope regardless of its size and deliver the enclosed matter appropriately. SOLUTION: Opposite inner faces being opposite to each other in a space in the envelope are respectively formed as weak adhesive surfaces 8 which are not stuck together under the normal state, but separably stuck together when a pressure is applied with the surfaces being put together.
Patent JP-2001239121-A (JP)
Title: Filter unit and method for manufacturing the same
Inventor: AKIYAMA MITSUHIKO
IPC: B29C45/14
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a filter unit having lightweight properties, excellent in the mounting properties to a treatment apparatus, low in pressure loss and having high collection efficiency and a method for manufacturing the filter unit by integrally molding such that a filter part is bonded simultaneously with the injection molding of a filter holding frame. SOLUTION: In a mold used in the injection molding of the filter holding frame, a rib is provided to the mold in the filter medium arranging direction of the filter holding frame and a gate is provided to the mold in the lateral direction of a filter medium of the filter holding frame to rapidly spread a molten resin throughout the mold at a time of injection molding to manufacture the filter unit. The molten resin is easily brought into sure contact with the filter part. Thus, the filter unit reduced in defective percent, made lightweight as a whole, enhanced in strength, excellent in mounting properties, low in pressure loss and has high collection efficiency can be manufactured, by integral molding.
Patent JP-2001240634-A (JP)
Title: Method for producing propylene block copolymer
Inventor: ITO MASAAKI
IPC: C08F4/6592
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a block copolymer having widened distribution of molecular weight of a pre-stage polymer and good moldability and appearance. SOLUTION: A propylene block copolymer is produced by practicing pre-stage polymerization step comprising producing 50.95 wt.% (based on total polymerization amount) propylene polymer having <=7 wt.% ethylene content in the presence of a catalyst obtained by combining (A) a solid catalyst component comprising (A1) a solid component containing Ti, Mg and X and (A2) a solid catalyst component comprising a silicon compound represented by general formula (1) or (2) with (B) an organoaluminium compound component and a post-stage polymerization step comprising producing 5-50 wt.% (based on total polymerization amount) propylene polymer by polymerizing propylene with ethylene at a weight ratio of (10/90 to 80/20) after adding an oxygen-containing compound.
Patent JP-2001248598-A (JP)
Title: Air blowing device
Inventor: DOI TAKESHI
IPC: F04D29/54
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a compact and easily mountable air blowing device for preventing dew condensation. SOLUTION: This air blowing device 1 is provided with a easing body 21 having a suction port 3 and blowoff ports 4 opened to the outside and a blower 22 fixed to the easing body 21 for sucking air from the suction port 3 so as to blow it from the blowoff ports 4 to the outside of the easing body 21 and constructed so as to let the air flow blown out from the blowoff ports 4 flow along a solid face 2 so as to prevent dew condensation on the solid face 2. In this air blowing device 1, at least two blowoff ports 4 are arranged in the side face of the casing body 21, and respective air streams blown out from the blowoff ports 4 are discharged in the leaving directions from the center of the casing body 21 so as to be separated from each other.
Patent JP-2001244497-A (JP)
Title: Photodiode array
Inventor: KOMIYAMA MAKOTO
IPC: G11B7/13
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a photodiode array which can suppress fluctuations of output signals which depend on a position of light beam application. SOLUTION: This photodiode array is composed of a plurality of photodiodes with an identical shape which are arranged with the same intervals. The patterns of the photodiodes are formed so as to have their non-detection parts, which do not contribute to light measurement, distributed almost uniformly over the whole surface.
Patent JP-2001248298-A (JP)
Title: Transfer hanging scaffold for movement and method for transferring the same
Inventor: NAMETAKE SEIZO
IPC: E04G3/28
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a transfer hanging scaffold which facilitates movement therethrough even if a workplace is on a slope as in the case of carrying out maintenance work of a sharply inclined roof, is good in workability, dispenses with laying of rails, is simple in construction, and occupies only a small erection space, and to obtain a method for moving on the hanging scaffolding. SOLUTION: A hanging member such as a first wire 6a... has its lower end fixed to a winch 2a... which is a first winding device arranged on a working scaffold 1, and an upper end of the hanging member is engaged with a structural member such as a beam 10d... of a building skeleton, to thereby hang down the working scaffold 1 from the structural member. A hanging member such as a second wire 6b... has its lower end fixed to a second winch 2b... arranged in parallel with the first winch 2a..., and an upper end of the hanging member is engaged with a structural member at a location different from the engaging location of the first wire 6a.... Thereafter, the first wire 6a... is wound off from the first winch 2a... to be expanded and relaxed, and then the working scaffold 1 is hung down by means of the second wire 6b..., whereby movement therethrough is enabled.
Patent JP-2001248036-A (JP)
Title: Method for producing long and short composite woven fabric
Inventor: NISHIO MASAYASU
IPC: D03D15/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing long and short composite woven fabric having, at the same time, softness and bulged feeling which wool fiber has and resilient feeling, crease resistance and adequate drape property which polyester filament yarn has. SOLUTION: Long and short composite doubled and twisted yarn formed by setting twist coefficient K represented by the formula K=T/S1/2 (wherein K is twist coefficient; S is Bradford system cotton count of long and short composite spun yarn; T is twist number per inch) to 2.9-4.2 so that weight ratio of potentially crimpable polyester filament yarn obtained by carrying out conjugate spinning of two kinds of polyester polymers different in heat shrinkage characteristics to wool spun yarn composed of wool fiber becomes (30/70) to (50/50) is used as weft of woven fabric and woven and subjected to liquid current stirring. Thereby, finishing including a step for developing stretchability in lateral direction is carried out.
Patent JP-2001249088-A (JP)
Title: X-ray analyzing method and its apparatus
Inventor: TANIOKA SHINICHI
IPC: G21K5/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray analyzing method for accurately obtaining X-ray diffraction data even from a contaminated destructed surface to enable the judgment of a destruction cause and an apparatus adapted thereto. SOLUTION: X-rays are incident on a destructed surface of an object to be destructed wherein an additive is added to a base (S4) and an X-ray diffraction profile, which shows the intensity and angle of diffraction of diffracted X-rays diffracted by the crystal surface constituting the destructed surface as parameters, is detected and at least one of the X-ray intensity ratio (S6) and half-width (S10) on the predetermined diffraction surface in the profile is read and the read value is compared with a preset reference value to judge a destruction cause (S8, S9, S12, S13).
Patent JP-2001224874-A (JP)
Title: Holing sewing machine and holing seam forming method
Inventor: FUNAHASHI AKIHIRO
IPC: D05B3/06
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a holing sewing machine and a holing seam forming method easily, surely, and appropriately tightly forming a beautiful bar tacking seam of the holing seam and providing beautiful appearance to the bar tacking seam formed on a finished fabric composed of a raised material. SOLUTION: A linking seam 87, a reinforcing seam 86, a linking seam 88, and a reinforcing seam 85 are continuously sewn in this order in holing seam planned parts 71a-74a and the bar tacking is continuously sewn. The bar tacking planned parts 73a, 74a are reinforced by the reinforcing seams 85, 86 so that, when the bar tacking seams 85, 86 are formed on the reinforcing seams 85, 86, the finished fabric adjacent to the bar tacking seams 85, 86 is stretched by the thread so as to be hardly shriveled.
Patent JP-2001257828-A (JP)
Title: Communication device
Inventor: KATO MASAO
IPC: H04L12/58
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a communication device which enables a reception side to select and output an image of a proper processing system irrelevantly to a transmission-side processing system. SOLUTION: When a read part 37 is a millimeter system, its read image is converted by a millimeter/inch system conversion part 36 to an image of an inch system. Thus, two kinds of image files of millimeter-system preference and inch-system preference are generated. A processing-system information addition part 40 adds information indicating whether the two kinds of image files are of the millimeter-system preference or inch-system preference. A mail generation part 35 generates electronic mail to which the two kinds of image files and their processing-system information are attached irrelevantly to the processing system of the read part 27 and inputs it to a transmission part 33.
Patent JP-2001257826-A (JP)
Title: Image reader and storage medium
Inventor: ISOZAKI ATSUSHI
IPC: H04N1/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a bulletin board system which can rotate and move a sheet conveniently to the end whatever step state the sheet begins to be rotated and moved in. SOLUTION: In the bulletin system A which reads an image from the outer peripheral surfaces of an endless annular sheet S through an image scanner 4 while a pair of rollers 2 and 3 in close contact with the inner peripheral surface of the sheet S are rotated and moved, a mark for specifying a read start position is added to the outer peripheral surface of the sheet S, and when the sheet S begins to be rotated and moved, a CPU controls the driving force of a motor which rotates the driving roller 2 to be larger than that in a normal state.
Patent JP-2001216082-A (JP)
Title: Input device
Inventor: MASAO KATSUYA
IPC: G06F3/033
Filed: 2000-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional graphic input device which can perform three-dimensional input of graphic forms at a low cost and with high accuracy. SOLUTION: This input device detects relative flow of a medium occurring between the input device and the medium due to the movement of the input device and inputs its movement to a computer, etc. The relative flow of the medium is detected by detecting deformation of an elastic piezofilm attached to the input device, applying sound waves to the piezofilm and detecting the arrival time difference of sound waves due to deformation of the piezofilm, detecting deformation of an elastic film attached to the input device by the optical lever principle that detects the light reflected on the elastic film or detecting the change of heat efficiency of a heater attached to the input device due to the change of heater temperature that is caused by the relative flow of the medium.
Patent JP-2001254836-A (JP)
Title: Expansive elastic sealing device and panel exhaust head device for manufacturing plasma display panel using the same
Inventor: TATEIWA HIDEKI
IPC: H01J11/46
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an expansive elastic sealing device and a panel exhaust head device using the sealing device for contributing mass production capabley preventing cracks of a glass tube, setting sealing strength substantially constant and allowing automatic mounting of the glass tube to exhaust vacuum. SOLUTION: This device is characterized by integrally forming a deformable elastic body member 21 which has an outer peripheral part formed into a substantially cylindrical shape, has a through-hole 23 in an axial core part, is provided with an annular recessed part 24 in an outer peripheral part of a body part and is provided wit flange parts 25, 26 of substantially the same diameter at both end parts, and a support member 22 which is closely engaged to an outer peripheral surface of the annular recessed part 24 of the elastic body member 21 and forms an air reservoir 28 between the member 22 and the outer peripheral surface of the body part of the elastic body member 21 when air is introduced.
Patent JP-2001268696-A (JP)
Title: Optical microphone
Inventor: SAITO NOBUO
IPC: H04R23/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical microphone which has no dead zone and can detect vibration with a wide dynamic range. SOLUTION: Light beams (41, 43, and 45) are projected on the diaphragm of a microphone and their reflected lights are detected by optical detectors (42, 44, and 46), so that a sound corresponding to the vibration of the microphone diaphragm is read out as a light signal. Here, the light beam (43) which has the beam diameter equal to the size of the optical detector (44) on the optical detector (44) is used, the optical detectors which are divided into plural elements are used, and position detection type optical detectors are used as the optical detectors divided into the elements.
Patent JP-2001264094-A (JP)
Title: Navigation system and medium with navigation program recorded thereon
Inventor: ISHIKAWA HIROKI
IPC: G08G1/0969
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To assist the movement of a movable body, so as not to stray off into going in a circle and to quickly slip out of going in a circle, in an area where route guidance cannot be made due to its being unequipped with a map D/B or the like. SOLUTION: This navigation system is provided with a moving locus storage means 6 for storing position coordinates X (t), Y (t) of the moving body  X (t): the X-coordinate of the movable body at time t, Y (t): the Y-coordinate of the movable body at a time t, t=1, 2, 3,..., n,}; a present position acquiring means 5 for acquiring the present position coordinates X, Y of the movable body; a arithmetic means 1 for computing a distance D (t) from the present position coordinates X, Y of the movable body the position coordinates X (t), Y (t) stored in the moving locus storage means and determining whether the distance D (t) is shorter than a present same place determined distance R (t);  and an informing means 7 for informing a user to the effect, that the present passing place of the movable body is a previously traveled place in the case that the distance D (t) is shorter than the same place determining distance R (t).
Patent JP-2001258560-A (JP)
Title: GENE CONTROLLING EXPRESSION OF dtsR1 GENE
Inventor: HIRANO KIYOKO
IPC: C12N15/09
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a gene having an activity controlling an expression of dtsR1 gene which is a coryneform bacterium. SOLUTION: A DNA coding for the following proteins is obtained by preparing a fusion gene obtained by connecting dtsR1 gene promoter with a reporter gene and screening the gene controlling the expression of the fusion gene product from chromosomal DNA library of Brevibacterium lactofermentum: (A) a protein having an amino acid sequence represented by sequence number 9 in the specification; and (B) a protein composed of an amino acid sequence containing substitution, deletion, insertion, addition or inversion of one or plural number of amino acids in the amino acid sequence represented by sequence number 9 and having an activity controlling the expression of the dtsR1 gene which is the coryneform bacterium.
Patent JP-2001265336-A (JP)
Title: Portable telephone system and arrival melody input method
Inventor: ODA TOSHIAKI
IPC: H04W68/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in a conventional portable telephone system creating arrival melody sound from sound inputted from a microphone without key operation, it is impossible to input the arrival melody in an accurate scale by musical sensitivity and utterance of user individuals and is also impossible to input an arrival melody corresponding to a chord. SOLUTION: This portable telephone system receives a pitch name of one note of a desired arrival melody by sound (step S2), recognizes this sound, and selects a pitch name data matching therewith from plural pitch name data registered beforehand (step S3). Next, the mobile phone displays the pitch name of one selected pitch name data on a display screen in characters, and a sound length of the note corresponding to the pitch name is key-inputted (steps S4, S5). In such a manner, the device displays the notes of the note data in the score on the display screen (step S8). In the case of inputting a chord, pitch names of plural notes composing the chord are sequentially inputted by sound at step 2.