baber/WOPTO huggingface dataset:
Patent JP-2001346406-A (JP)
Title: Agricultural working machine
Inventor: HONDA KAORU
IPC: A01B71/02
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural working machine capable of increasing working efficiency. SOLUTION: This agricultural working machine has the following mechanisms; a border coating device 1 has a tractor-side frame 2 providing a first spindle part 12 and has a working-side frame 31 providing a second spindle part 34, one side of a connecting arm 51 is rotatably connected to the first spindle part 12 of the tractor-side frame 2 and the other side of the connecting arm 51 is rotatably connected to the second spindle part 34 of the working-side frame 31 and a soil work device 30 supported by the working-side frame 31 can be set in a predetermined working posture according to rotation of the connecting arm 51 and rotation of the working-side frame 31.
Patent JP-2001309838-A (JP)
Title: Futon cover
Inventor: SATO MASAKO
IPC: A47G9/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a futon cover which prevents a conventional trouble when a futon is got in and out of the futon cover because of its small opening. SOLUTION: The bottom side of the cover 1 is attached with four strings 7 at the four corners to fix the futon, and a fastner 3, 4 attached at the sides of the back side of the cover 1 and a fastner 5, 6 at the sides of the top side of the cover 2 fasten and unfasten each other, then the futon is easily got in and out of the cover with all the fastner open.
Patent JP-2001168461-A (JP)
Title: Surface-emitting semiconductor laser and laser array
Inventor: UEKI NOBUAKI
IPC: H01S5/42
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a surface-emitting semiconductor laser, where the polarization of laser beam is controlled to be in the constant direction with a relatively simple configuration, for a low threshold current and high output, and to provide a laser array where no variation in polarization characteristics exists among laser elements provided on a single substrate. SOLUTION: On the main surface of a semiconductor substrate 10, upper and lower reflecting mirror layers 12 and 18 are formed with an active layer 14 in-between, and at least one of mirror layers is provided with a selectively oxidized layer 16 where its peripheral edge is oxidized. Here, the main surface of a semiconductor substrate 10 is tilted against a reference plane containing a crystal axis, and related to the selectively oxidized layer 16, a layer which is to be oxidized wherein the profile provided, when it is cut along the plane parallel to the main surface is smooth in a macro manner, comprising at least no singular point, is oxidized starting with a peripheral edge.
Patent JP-2001347260-A (JP)
Title: Sewage purifying apparatus
Inventor: HIRAMOTO RIE
IPC: C02F1/52
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a sewage purifying apparatus capable of being installed at any location, saving a space and purifying efficiently a large amount of sewage. SOLUTION: This sewage purifying device is provided with an aspirator 5 that mixes a coagulant solution 4 stored in a coagulant tank 2 and air from an air filter 3 with washing waste water 1 by a vacuum suction mechanism, an introduction pipe 17 that introduces the washing waste water 1a containing coagulate particles and the air into the inside or a cylindrical stirring chamber 18 in the tangential direction with respect to the horizontal cross section of the stirring chamber 18, a mixing cylinder 8 that sucks the washing waste water circling and going up along the inner wall of the stirring chamber 18, from the inlet part 8b of its upper end and makes the coagulate particles gravity-flow down as air bubbles are held in them,  and a waste water collecting part 10 that stores the washing waste water 1d flowing out from the outlet part 8b of the lower end of the mixing cylinder 8 and discharges it together with the coagulate particles to the outside from an upper connection pipe 25.
Patent JP-2001352703-A (JP)
Title: Rotor for rotary electric machine
Inventor: AOYAMA HIROSHI
IPC: H02K3/30
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotor for a rotary electric machine reducing deflection generated at rotation time. SOLUTION: This rotor includes a plurality of slots 15 formed in a body 13, a field winding 17 received in the slot, a creepage block 19, a wedge 21, etc. The creepage block 19 consists of fiber reinforced resin. A fiber layer 37 most adjacent to a contact surface of the creepage block 19 with the field winding 17 is woven by a first fiber 33a arranged in a direction almost along axially the rotor 1, and a second reinforced fiber 33b arranged in a direction crossing with this first reinforced fiber 33a. Density of the first reinforced fiber 33a is set higher than density of the second reinforced fiber 33b. In this way, a slip is always generated between the field winding 17 and the creepage block 19, and additionally a change of dispersion width in a coefficient of friction between each slot can be made difficult. Accordingly, deflection of the rotor 1 at rotation time can be reduced.
Patent JP-2001348469-A (JP)
Title: Propylene resin molded item
Inventor: MAEKAWA AKINORI
IPC: C08J5/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a propylene resin molded item which is excellent in trans parency, impact resistance at a low temperature, surface wound resistance, and difficulty of whitening, has a self adhesiveness and a surface smoothness and can be applied preferably to various high tack sheets, a masking sheet, a protective sheet, or the like. SOLUTION: This propylene resin molded item has a n-heptane dissolution of 10-150 ppm measured by a one-side dissolution method (PL test method). The propylene resin molded item is obtained by molding a composition using a propylene resin composition which comprises a crystalline polypropylene and a copolymer of propylene and an α-olefin excluding propylene. The limiting viscosity [η]RC of the copolymer is not more than 6.5 dl/g. The ratio [η]RC/[η]PP, which is the ratio of the limiting viscosity [η]RC of the copolymer to the limiting viscosity [η]PP of the crystalline polypropylene, is 0.6-1.2. The product ([η]RC/[η]PP)×(WRC/WPP), in which WRC and WPP are the weights of the copolymer and the crystalline polypropylene, respectively, is 0.2-4.5.
Patent JP-2001356854-A (JP)
Title: Information processor and information processing method and recording medium
Inventor: ONO HIDEYUKI
IPC: G06F3/048
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To visually and instantaneously grasp the setting of an audio mixer, and to instantaneously specify a part where any failure is generated. SOLUTION: When it is judged that a track level fader 85 is set so as to be-∞, a wave pipe following the track fader 85 is displayed in red as shown in a figure 13 (A). When it is judged that a pan slider 87 is set so as to be the maximum in either a right or left direction, a wave pipe following the pan slider 87 at a side where the pan slider 87 is not set so as to be the maximum is displayed in red as shown in a figure 13 (B). When it is judged that a mute button 84 is turned on, a wave pipe following the mute button 84 is displayed in red as shown in a figure 13 (C).
Patent JP-2001354852-A (JP)
Title: Resin composition for insulation film and insulation film using the same
Inventor: YOSHIDA TATSUHIRO
IPC: C08L101/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistant insulation film excellent in thermal characteristics, electrical characteristics and water absorbability, especially remarkably low in a relative dielectric constant in the usage of semiconductors. SOLUTION: This resin composition for insulation films comprises a polyamide and oligomers having a specific repeating structure.
Patent JP-2002002219-A (JP)
Title: Pneumatic radial tire
Inventor: SATO TAKAYUKI
IPC: B60C9/20
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To save weight while increasing tire characteristics. SOLUTION: A belt layer is composed of one layer or more, and a reinforcing cord for the belt layer is disposed actually in a circumferential direction. In addition, a belt reinforcing layer is composed of one layer or more and made of a non-woven fabric and rubber complex.
Patent JP-2002000148-A (JP)
Title: Fishing float
Inventor: ISE MUNEMITSU
IPC: A01K93/02
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing float which is a lying float laterally floating on the surface of the water, laterally rotated by a strike, is provided with an underwater float and informs a strike firstly, secondly and thirdly one by one. SOLUTION: When a biting is weak, a head buoyancy body (A) is sunk to a depth close to the surface of the water and a remaining buoyancy is eliminated, only a tail buoyancy body (B) is made to play a role of fishing float and can be made an underwater fishing float not supplying a sense of incompatibility to a bait. When a force G2 dragged by a strike is weak, the head buoyancy body (A) is naturally sunk without supplying a sense of incompatibility to a fish, a change in angle in a structure horizontally floating in water (C) by the buoyancy action of the tail buoyancy body (B) is judged as a strike in water and the performance of the fishing float can be utilized to its maximum.
Patent JP-2001358514-A (JP)
Title: Radio terminal device
Inventor: SAWAMURA MASATOSHI
IPC: H04W88/02
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To improve characteristics of an antenna and to reduce an SAR (Specific Absorption Rate). SOLUTION: A radio terminal device comprises first and second flipper antenna elements 3Fa and 3Fb formed in an electrically same length and provided at a flipper 15 openably and closably mounted at a lower part of a body, and a balanced-to-unbalanced transforming means (balun 20) provided between the first and second flipper antenna elements and an unbalanced transmission line. When the flipper is opened, the first and second antenna elements are connected to a transmitter-receiver circuit system to function as the antenna, while when the flipper is closed, the antenna elements projected from the upper part of the body are connected to the transmitter-receiver circuit system to function as the antenna.
Patent JP-2002005201-A (JP)
Title: Ratchet type one-way clutch
Inventor: MURAMATSU KAZUHIKO
IPC: F16D41/12
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent a knocking noise due to a backlash, suppress noise, and also lengthen its life by reducing shock when a pawl member engages with a recess in a ratchet type one-way clutch. SOLUTION: A ratchet type one-way clutch comprises an inner ring (20) and an outer ring (30) co-axially arranged so as to be able to relatively rotate, a pawl member (40) arranged between the inner ring and the outer ring to transmit torque by engaging with a recess (22) provided on an outer periphery of the inner ring, and means (100, 120, 140, 160, 180, 200, 220, 240, 300) for absorbing the shock generated when the pawl member engages with the recess.
Patent JP-2001055308-A (JP)
Title: Organogel and use thereof in cosmetic field
Inventor: SIMONNET JEAN THIERRY
IPC: C09K23/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain an oil-in-polyol type emulsion having good makeup characteristics, using a small amount of a surfactant and, on the other hand, comprising a large amount of a polyol without containing lecithin or a lecithin derivative. SOLUTION: This organogel composition in an emulsion state comprises an oily phase dispersed in a glycol phase by using a surfactant system. The surfactant system comprises at least one nonionic surfactant or a mixture of the nonionic surfactant capable of forming a lamellar phase in contact with the glycol phase and has a hydrophile-lipophile balance (HLB) within the range of 1-10. The glycol phase comprises glycerol and at least one kind of glycol and accounts for at least 30 wt.% based on the total weight of the composition. The weight ratio of the glycol phase/surfactant system is >=20.
Patent JP-2002008546-A (JP)
Title: Front panel structure for plasma display panel
Inventor: KOMURA HIROYUKI
IPC: H01J11/34
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a front panel of a plasma display panel of a discharge cell with high open area ratio. SOLUTION: On the surface of a frontal glass substrate, a transparent electrode 2 is formed and a groove 3 is curved. An L-shaped base electrode 4 is formed in such a manner that a part corresponding to a side 4a of L shape is fitted to the groove 3 and the part corresponding to other side 4b is laminated on the end part of the transparent electrode 2 in the direction of width. A transparent dielectric 5 and a protection film 6 are formed afterwards. As the width W1 of the electrode can be minimized within the range of workability by fitting the part corresponding to a side 4a of L-shaped base electrode 4 to the groove 3, compared with what it was, an open area ratio of a discharge cell can be improved without increasing the film thickness T1 and the wiring resistance of the electrode.
Patent JP-2002006057-A (JP)
Title: Human body detector
Inventor: HIRAKAWA TAKESHI
IPC: G01V8/10
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a human body detector for suppressing an imaging performance of the detector to a minimum limit even when dew condensation water or a water droplet is adhered to the detector mounted on a ceiling surface or a wall surface of a bathroom. SOLUTION: The human body detector comprises an illuminator mounted on the ceiling surface or the wall surface of the bathroom to illuminate in the bathroom, and a human body detector body having a sensing region in the bathroom in such a manner that the body is mounted near the illuminator.
Patent JP-2002005078-A (JP)
Title: Turbo-molecular pump
Inventor: KAWASAKI HIROYUKI
IPC: F04D17/16
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a turbo-molecular pump which can prevent deterioration of gas discharge performance by making a gas flow in the inside smooth. SOLUTION: Rotary vanes 36 of a rotor R and stationary vanes 38 of a stator S are alternately arranged inside a easing 10. A radial direction vane discharge section L2 of this pump has a helicoidal undulation on at least one of opposed surfaces of the stationary vanes 38 or the rotary vanes 36. At least one of the stationary vane 38 or the rotary vane 36 of the first stage of this radial direction vane discharge section L2 decreases its thickness toward the flow direction.
Patent JP-2001061861-A (JP)
Title: System having image photographing means and medical work station
Inventor: RAHN NORBERT
IPC: A61B19/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To easily insert a second object mapped image by deciding respective positions of a first object image photographing means and a second object and a relative position of the second object and a first object image photographing means, and constituting so as to insert the second object mapped image on the basis of these positions. SOLUTION: An electromagnetic field 16 is sent from a transmitter 6, and a position detecting device 5 decides a position of an ultrasonic head 2 and an surgical apparatus 14 as a position and the direction of a related coordinate system K1. While, a navigation computer 7 makes three-dimensional ultrasonic image data 17 from a two-dimensional ultrasonic image photographed by the ultrasonic head 2 of an ultrasonic device 1. At that time, a position of the ultrasonic head 2 is detected by the position detecting device 5. The position detecting device 5 determines a position of the apparatus 14, and univocally inserts the mapped image into an image of a patient P. Thus, a second object mapped image can be easily inserted.
Patent JP-2001193775-A (JP)
Title: Vibration-proof rubber and its manufacturing method
Inventor: TAGUCHI TAKEHIKO
IPC: C08L9/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-proof rubber with low dynamic spring property and high deterioration property combined. SOLUTION: An unvulcanized rubber material A for giving a low dynamic spring property and a unvulcanized rubber material B for giving high deterioration property are uniformly kneaded together with vulcanizer capable of vulcanizing only the rubber material B, while the rubber material B heated to be finely diffused into the rubber material A is vulcanized and then the vulcanizer capable of vulcanizing the rubber material A is further incorporated into a desired form, which is heated to vulcanize the rubber material A, whereby the vibration- proof rubber is formed which shows a sea-island structure with the vulcanized rubber material B being finely diffused as an island phase into a matrix of the vulcanized rubber material A.
Patent JP-2001127326-A (JP)
Title: Semiconductor substrate, method of manufacturing the same, solar cell using the same and manufacturing method thereof
Inventor: UEDA TAKASHI
IPC: H01L31/068
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To form a group-III-V semiconductor layer in such a manner that a major direction of tilt of a group III-V semiconductor layer formed on a group IV semiconductor base substrate having a surface titled from a plane (100) is <011>. SOLUTION: An oxide film on a group IV semiconductor base substrate is removed while a gas containing an element forming the base substrate is supplied. During hetero epitaxial growth, a group V raw material gas (AsH3) is introduced as slightly delayed from an introduction of a group III raw material gas ((CH3)3Ga) or the gases (AsH3) and ((CH3)3Ga) are simultaneously introduced.
Patent JP-2002012283-A (JP)
Title: Fermented soybeans container and apparatus for processing the same
Inventor: TAKAHARA TOMOYOSHI
IPC: A23L11/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a fermented soybeans container whose lid can be easily cut off almost simultaneously with opening of the lid. SOLUTION: The fermented soybeans container integrally molded from a foamed styrol resin is constituted so that a body 51 housing fermented soybeans and the lid 52 are connected through a hinge part 53, and flanges 54, 55 are provided to the perpheries of the body 51 and the lid 52. In a sealed state such that the lid 52 is closed, a notch 50 easy to break in parallel to the hinge 53 is provided to the surface of the container in the vicinity of the hinge 53.
Patent JP-2002011548-A (JP)
Title: Method for continuously casting austenitic stainless steel thin cast slab having fine surface
Inventor: FUKAYA MASUHIRO
IPC: C21C7/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To continuously cast an austenitic stainless steel thin cast slab having fine surface without developing the surface flaw and uneven pickling. SOLUTION: When the molten austenitic stainless steel is continuously cast into the thin cast slab by pouring the molten steel into a pool part formed with one pair of cooling rolls having parallel axes and rotated mutually in the reverse direction in side weirs, cooling and solidifying the molten steel with the peripheral surfaces of the cooling rolls, the melting point of inclusion in the molten steel is made to the temperature not lower than the liquidus temperature of the molten steel by adding a little quantities of Ti and Mg into this molten steel. Further, the melting point of scum floated up on the molten steel surface in the pool part is made to the temperature not higher than the solidus temperature of the molten steel by adding the low melting- making agent to the scum to perform the continuous casting.
Patent JP-2002014538-A (JP)
Title: Powder carrying device, developing device and image forming device equipped with powder carrying device
Inventor: OGAWA KIYONARI
IPC: G03G15/08
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a powder carrying device capable of stably carrying powder without causing the powder to remain on a carrying surface or to provide a developing device or an image forming device equipped with the powder carrying device. SOLUTION: In this powder carrying device, a Cr electrode 3 disposed at a specified interval on an acrylic base plate 1 is made to generate alternating electric field with a phase difference, respectively, whereby the powder supported on the surface of the electrode 3 is carried in a specified direction. The carrying surface for carrying the powder in the specified direction, which is formed of the surface of the electrode 3, is realized by making the maximum height of surface roughness equal to or under 1/2 of the particle size of the powder.
Patent JP-2002015376-A (JP)
Title: Point card system
Inventor: KUROIWA AKIYOSHI
IPC: G06Q50/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a point card system capable of executing data communication between plural card processing means and a control means at an optional timing. SOLUTION: This point card system has a formation in which the plural card processing device 11-1n for reading and writing memory information of a point card C, a host computer 2 for collecting processing data of each card processing device 11-1n, and controlling the whole system, and a mail server 3 are connected on an internet, and data transferred between each card processing device 11-1n and the host computer 2 are transmitted and received through the mail server 3 by an electronic mail.
Patent JP-2002013086-A (JP)
Title: Counter-current multistage washing method of pulp
Inventor: KIYONO IKURO
IPC: D21C9/10
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To recover a dissolved solid portion in a filtrate, to improve bleaching properties at a bleaching stage and to decrease an amount of a chemical added without increasing a solid portion by its adhesion in a pulp washed in a washing stage by exhibiting a washing function in a washing stage in a bleaching treatment stage of a pulp separately supplied to a bleaching line of an oxygen stage, or the like. SOLUTION: In a counter-current multistage washing/bleaching process of pulp disposing a nonbleaching line and a bleaching line of pulp of an oxygen stage, or the like, side by side, the process is characterized in that a washing filtrate from the washing stage of the nonbleaching line is joined to and mixed with a washing filtrate supplied from rear parts of a washing stage to a washing stage before separation into the bleaching line and the nonbleaching line and a washing stage of a front part of a bleaching stage of the bleaching line.
Patent JP-2001071192-A (JP)
Title: Blanking system
Inventor: UMEZAKI SHIGEO
IPC: B30B15/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent generation of human injuries and a product defect due to insertion of a different work and to operate a working machine at a safety side by not outputting an operation permit signal in the case of failure in hardware and a bug in software. SOLUTION: A blanking system which can output an operation permit signal only when the work of a prescribed shape is inserted into the space of an optical sensor 1 where at least one set of a plurality of light emitters/light receives are arranged opposing to each other is provided with a control circuit 3 in which the optical axis pattern of light shutting off/light passing by the work inserted between the light emitter and the light receiver is stored at a light receiver side beforehand and in which an operation permit signal is outputted only when the optical axis pattern of light shutting off and light passing of the light receiver side to receive the light from the light emitter by a work inserted in actual working coincides with the optical pattern stored beforehand.