baber/WOPTO huggingface dataset:
Patent JP-2003175993-A (JP)
Title: Hopper
Inventor: KAWA MAMORU
IPC: B65D88/66
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To increase a capability of a hopper provided with a bridge preventing apparatus of a type in which a vibration is directly added to powder and particle.  <P>SOLUTION: A vibrating member 3 in this hopper is constituted by one or a plurality of long stripes 30. A base end of the long stripe 30 is fixed to a shock absorbing member 40. An extremity end of the long stripe 30 extends from a position where a through-pass hole 5 of a hopper main body 1 is formed toward another position at an inner wall surface of the hopper main body 1 and this is not directly contacted with the inner wall surface of the hopper main body 1. Due to this fact, it is possible to perform a positive transmittance of vibration not only to a location near the through-pass hole 5 (a vibrator device 2) but also a stored item placed at another position in the inner wall surface of the hopper main body 1. In addition, even if the extremity end of the long stripe 30 is extended from the position where the through-pass hole 5 of the hopper main body 1 is arranged toward another position at the inner wall surface of the hopper main body 1, it does not become any hindrance against motion of the stored item and so the vibrating member 3 does not accept any substantial high resistance from the stored item.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176900-A (JP)
Title: Presuming method for earthquake damage generation and presuming device for earthquake damage generation
Inventor: SHIMIZU YOSHIHISA
IPC: G01M7/02
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a presuming method for earthquake damage generation and a presuming device for earthquake damage generation capable of specifically presuming an existence of a generation of a damage of pipes in a piping network of city gas, city water or the like even if an earthquake of any scale is generated and a generation position of the damage in the case where the damage is generated at a high accuracy.  <P>SOLUTION: The piping network provided at a predetermined area is divided to a plurality of segments. Data regarding a natural vibration of the ground; data regarding rupture strength of the pipes; and data regarding a size of a motion of the earthquake observed when the earthquake is generated at the predetermined area or a size of an external force imparted by the earthquake are memorized in a critical value memory part 100 every at the respective segments. A damage generation presuming part 200 presumes an existence of a generation of a damage of the pipes caused by the earthquake based on the data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178465-A (JP)
Title: Information recording medium, information reader and information recorder
Inventor: KURODA KAZUO
IPC: G11B7/007
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium capable of eliminating the influence of a noise caused by crosstalk or the like on information recorded based on a pit position.  <P>SOLUTION: In the information recording medium where predetermined information is recorded by modulating a pit position in a reading direction, all or a part of the predetermined information is recorded randomly by a spectrum diffusion system. This information is randomized by using a randomizing pattern.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181186-A (JP)
Title: Oil leakage prevention device for sewing machine
Inventor: KAWAMOTO OSAMU
IPC: D05B1/10
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil leakage prevention device for a sewing machine capable of surely preventing leakage of lubricating oil from an opening of a frame of the sewing machine through which a feed swing rod for cloth feed is inserted.  <P>SOLUTION: The oil leakage prevention device is provided with an oil prevention wall body 73 attached to the opening 55b of the frame 55 through which a pair of main/sub feed swing rods 61 and 62 of the sewing machine are inserted, and a device body seal presser 77 for clamping a seal plate scraping off the lubricating oil stuck to the frame 55 with the oil prevention wall body 73. By adding an inner oil prevention wall 79 and a second elastic seal plate 75Y separately from a first elastic seal plate 75X equipped on the oil prevention wall body 73 to the inner part of the frame 55 and scraping off the lubricating oil scattering toward the opening 55b of the frame 55 by the second elastic seal plate 75Y and the first elastic seal plate 75X in an order to the lower part inside the frame, oil leakage is surely prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186031-A (JP)
Title: Semi-transmission and reflection type electro-optical device, electronic equipment, and manufacturing method for the semi-transmission and reflection type electro- optical device
Inventor: TAKENAKA SATOSHI
IPC: G02B5/02
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semi-transmission and reflection type electro-optical device which can increase the quantity of display light in both reflection and transmission modes, an electro-optical equipment equipped with it, and a manufacturing method for the semi-transmission and reflection type electro-optical device.  <P>SOLUTION: On a TFT array substrate 10 of a reflection type electro-optical device 100, an unevenness formation layer 13a which forms an uneven pattern 8g is formed of 1st photosensitive resin with a refractive index n<SB>1</SB>below a light reflection film 8a and an upper-layer insulation film 7a is formed of 2nd photosensitive resin with a refractive index n<SB>2</SB>(n<SB>1</SB>>n<SB>2</SB>) on the unevenness formation layer 13a, and a light transmission window 8d is formed where it overlaps a projection part 8b of the uneven pattern 8g. The interface between the unevenness formation layer 13a and upper-layer insulation film 7a therefor functions as a converging lens which refracts light incident from the reverse-surface side to the light transmission window 8d.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184196-A (JP)
Title: Outer wall structure, building unit, and unit building
Inventor: IRIKITA HARUYUKI
IPC: E04B1/70
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer wall structure which does not narrow a venting layer thereof, facilitates waterproofing work, and does not degrade waterproofness thereof, and to provide a building unit having the outer wall structure, and a unit building.  <P>SOLUTION: The outer wall structure is formed of an outer wall substrate (outer wall substrate panel) 4, an outer wall face plate 6, and the venting layer S. The outer wall substrate 4 has a moisture-permeable face plate 81 arranged on an outdoor side, which face plate 81 has, on a surface thereof, a moisture- permeable waterproof film formed by paint or a moisture-permeable waterproof film 82 bonded thereto. The outer wall face plate 6 is arranged over the outer wall substrate 4 so as to be slightly spaced away from the same. The venting layer S is defined by the outer wall substrate 4 and the outer wall face plate 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183488-A (JP)
Title: Polylactic acid resin composition
Inventor: ISHIGA SHIGETO
IPC: C08L101/16
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polylactic acid resin composition which comprises polylactic acid and a rubber component and is excellent in the balance between stiffness and impact resistance.  <P>SOLUTION: This polylactic acid resin composition comprises crystalline polylactic acid and a rubber component consisting at least either of a natural rubber or polyisoprene.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183230-A (JP)
Title: Method for producing crystal of salt of amino compound with acid
Inventor: YAMASHITA KOKI
IPC: C07C227/20
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing the crystal of a salt of an amino compound with an acid, suppressing the mingling of an N-blocked amino compound.  <P>SOLUTION: This method for producing the crystal of salt of the amino compound with the acid is characterized by performing de-blocking reaction of the N-blocked amino compound capable of being de-blocked with the acid by adding the amino compound into the acid, and also crystallizing the salt of the de-blocked amino compound with the acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002234992-A (JP)
Title: Polyester molding material
Inventor: SCHUELER RALF DR
IPC: C08L23/26
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a polyester molding material improved in low temperature impact resistance. SOLUTION: The molding material comprises the following components: I. 60-96.6 pts.mass of a thermoplastic polyester, II. 3-39.5 pts.mass of an impact- resistant component bearing an acid anhydride group and III. 0.4-20 pts.mass of a copolymer comprising the following monomer units: (a) an α-olefin, (b) an acrylic compound and (c) an olefinic unsaturated epoxide, carboxylic anhydride, carboxylic acid imide, oxazoline or oxazinone, where the total of the components I, II and III is 100 pts.mass.
Patent JP-2002195732-A (JP)
Title: Refrigerator
Inventor: SASAMURA KAZUFUMI
IPC: F25D17/06
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To secure a cooler chamber provided with a cooler and a blower, in a refrigerator wherein a freezing chamber, a storage chamber, and a refrigeration chamber are built in this order from below. SOLUTION: A cooling chamber 19 is provided astride the rear of the freezing chamber 9 and the rear of the storage chamber 10 for vegetable, etc., within a refrigerator body 1, and the cooler 8 and, above it, a fan 20 for chill circulation are provided within this cooler chamber 19. The fan 20 for chill circulation is positioned behind the storage chamber 10. An air passage, comprising a chill passage 31 piercing a protuberant wall 29 upward, a chill passage made in a damper set composed of an electric damper and heat-insulating material, and a duct 41 for refrigeration chamber, is built behind the storage chamber 10 for vegetable, etc., and the refrigeration chamber 11 within the refrigerator body 1, and the air cooled with the cooler 8 is sent into the refrigeration chamber 9 via such an air duct by the fan 20 for chill circulation.
Patent JP-2003199144-A (JP)
Title: Resource control system, resource control method, and base station and mobile station suitably employed for them
Inventor: CHIN ARASHI
IPC: H04B7/26
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve Qos taking into account the entire system and effectively utilize a resource by coordinating resource control between its own cell and peripheral cells.  <P>SOLUTION: This invention provides the resource control system characterized in that the system is used for packet communication between first and second base stations and a mobile station, the first base station includes: discrimination means 32, 33 for discriminating whether or not the Qos is assured for a packet between the first base station and the mobile station for their packet communication or whether or not the resource required for the packet communicated between the first base station and the mobile station is reserved; and a section base station I/F means 45 for requesting the second base station to limit the use of the resource when the discrimination means 32, 33 discriminates that the Qos is not assured and that the required resource is not reserved, and the second base station is provided with a resource use suppression means 34 for suppressing the use of the resource for the packet communication between the first base station and the mobile station in response to the request from the first base station.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199125-A (JP)
Title: Video projector and video projection method
Inventor: HARA HIDEO
IPC: G02B30/25
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video projector that is much downsized and the cost of which is reduced more.  <P>SOLUTION: The video projector 10 includes: a reflection type liquid crystal display element 16; a polarization switching element 17; a projection lens 18; and a synchronous circuit (not shown). The reflection type liquid crystal display element 16 and the projection lens 18 temporally and alternately project a left eye video image to be perceived by a left eye of a viewer A and a right eye video image to be perceived by the right eye of the viewer A by incident light on the basis of drive control by the synchronous circuit. Further, the polarization switching element 17 switches the light by the projection lens 18 into a light of a different kind able to be separately guided when the left eye video image is projected or when the right eye video image is projected on the basis of the drive control by the synchronous circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197137-A (JP)
Title: Beam stabilizer system for charged particle beam device
Inventor: MATSUTANI MIYUKI
IPC: H01L21/027
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To automatically stop and start negative-feedback control, and automatically make initial setting in starting the negative-feedback control in a beam stabilizer system for a charged particle beam device.  <P>SOLUTION: A negative-feedback circuit 18 is provided with an operational amplifier 20 to convert output currents from two electrodes of a detection slit 9 into voltages, and operate difference between them, a subtracter 23 to take output of the operational amplifier 20 to be inputted to one input terminal, an amplifier 24 to amplify output of the subtracter 23 to output a negative- feedback control signal, and a switch 40 connected to an output end of the amplifier 24. When prescribed operation is conducted by an operation display part 1, a control part 3 puts the switch 40 off to stop the negative-feedback control. When the operation is not conducted for a prescribed time after that, the control part 3 takes the output of the operational amplifier 20 through an AD converter 21, and this is outputted to a DA converter 22 to put the switch 40 on. The negative-feedback control is thus favorably restarted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198811-A (JP)
Title: Printer provided with image pickup device, and imaging and printing method
Inventor: AKAHA TAKASHI
IPC: H04N1/04
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer provided with an image pickup device with high throughput without increasing a product cost.  <P>SOLUTION: The printer includes: a first mode where conventional imaging and printing are available; and a second mode where part of imaging element arrays 19, 21, and 23 is in use, image data are stored in a station while an image on an imaging object 15 is relatively scanned and imaged, in its length direction, the data are sequentially read and printed on a print medium 65 with the size same as that of the imaging object 15 while the print medium 65 is carried in the length direction which is selected in the main scanning direction of a print head 51, and the parts of the imaging elements used for imaging perform the similar processing while being shifted in their columnar direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195165-A (JP)
Title: Lens for reading document and document reader using the same
Inventor: SUGIYAMA TAKAYUKI
IPC: G02B13/24
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lens for reading a document, which has, specially, its chromatic aberration among various aberrations excellently corrected over a wide band, a small Fno (that is, light) (F number: ≤4.0) and a large aperture, and high MTF to high spatial frequencies, and provide a document reader using the lens.  <P>SOLUTION: This lens for imaging image information on a document surface lighten by a light source, on a read element surface has 1st, 2nd, 3rd, and 4th lenses in order from the document surface, also has a diffracting optical element in the optical path, and meets respective conditional expressions. In the conditional expressions, N<SB>1</SB>is the refractive index of the material of the 1st lens, (f) the focal length of the whole system, ϕ<SB>d</SB>the refracting power of a diffracting optical element surface, and L<SB>t</SB>the sum of the absolute values of an on-axis chromatic aberration coefficient LR to a wavelength longer than the reference wavelength of the whole system in the absence of the diffracting optical element and an on-axis chromatic aberration coefficient LB to a wavelength shorter than the reference wavelength.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193554-A (JP)
Title: Grease trap and its flow inlet guide member
Inventor: TORIMOTO MASATOSHI
IPC: E03F5/16
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease trap and a flow inlet guide for it capable of easily preventing accumulation of solid materials on an upper end flange in an intercepting basket and allowing easy attachment/detachment of the intercepting basket.  <P>SOLUTION: In this grease trap, partition plates 4, 5, and 6 are arranged inside a tank 1 having the flow inlet 2 arranged on one side wall 1a and a flow outlet 3 arranged on the other side wall 1b, while the intercepting basket 7 is installed on the front lower side of the flow inlet 2 freely removably. At the tip of the flow inlet 2, a ring body of a rubber flow inlet guide member 11, in which a tongue piece 11b curving by a curvature equal to that of the ring body is projected forward from the lower part of the ring body, is fitted, and the front end of the tongue piece 11b is directed to face the upper end opening part of the basket 7. Waste drain flowing from the flow inlet 2 flows over the tongue piece 11b in the guide member 11 to flow into the basket 7, so that no solid material is accumulated in the upper end flange 7a in the basket 7, and in insertion/removal of the basket 7, no disturbance occurs as the tongue piece 11b is elastically deformed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191355-A (JP)
Title: Method for producing paper container
Inventor: YAMANA MASAYOSHI
IPC: B65D5/43
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a paper container which prevents the appearance of a burr on the surface of the finished paper container to make it safe in handling and makes a protective film and additional post- processing unnecessary even when the burr is left.  <P>SOLUTION: The method for producing the paper container includes processes of: punching a blank from the back; making the end of the blank contact a roller from both surfaces while the blank being conveyed; and making a box.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002202653-A (JP)
Title: Image forming device
Inventor: NODA NOBUTAKA
IPC: G03G15/01
Filed: 2001-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device which copes with printing from full-color printing to two-color printing, by which the visibility of a color image is enhanced, the compactification of a device is attained and also speeding-up is attained in the color image forming device to perform batch transfer of a multi-color toner image on a transfer material after forming the multi-color toner image on a photoreceptor by repeating a series of processes consisting of electrification, image exposure and development for each color to the photoreceptor. SOLUTION: In the color image forming device to form a color image by orderly repeating the respective processes of the electrification, the exposure and the development for a different color, a charge neutralizing means to perform charge neutralization of dark part potential and light part potential on the photoreceptor to nearly the same level between the development process of a specified color and an electrification process for a next color is provided, so that the uniformization of a photoreceptive level is attained, and also the developing bias of the developing process corresponding to an unnecessary color is turned off in accordance with the kind of the color image or is switched to a reverse polarity.
Patent JP-2003201650-A (JP)
Title: Winding system or feed system
Inventor: YAMADA SHIGEO
IPC: D03D49/20
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding system or feed system for surely restraining the rotation of a feed beam or winding roll upon halting a loom.  <P>SOLUTION: This winding system or feed system functions to rotate the winding roll (11) or feed beam (2) via a motor (15), respectively, when a drive (14) drives the motor (15) for exclusive use based on a speed command signal outputted in response to a loom control signal; wherein a halt retention command means (20) is added to the drive (14) and functions to retain the motor (15) at a halt by outputting a halt retention command when the speed command signal is outputted at a value below the output range of such a signal in the case of normally operating the loom.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190050-A (JP)
Title: Dust collector for cleaner and electric vacuum cleaner
Inventor: NAKAI KOICHI
IPC: A47L9/20
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector for a cleaner and an electric vacuum cleaner using the same in which a lid body can be certainly opened with simple operation without doing burdensome and unsanitary operation such as directly manually opening the lid body, even in the case that sealing pressure of a packing is increased to enhance sealing property of the lid body or dusts within a dust collecting case are compressed to stick fast to an inner wall of the dust collecting case and thereby the weight of the dust does not act on the lid body.  <P>SOLUTION: In the dust collector 20 for the cleaner having the locking mechanism (the clamp lever 33) locking the lid body 32 into closed condition to the dust collecting case 21 detachably mounted in the suction path from the suction tool to an electric blower, accumulating the sucked dusts and releasing the accumulated dusts by opening the lid body 32, the opening mechanism (the arm 35 for opening the lid body) forcibly opening the lid body 32 interlocking with cancelling of the closed condition of the lid body 32 by the locking mechanism is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003203454-A (JP)
Title: Recording tape cartridge
Inventor: IMAI FUMITO
IPC: G11B23/107
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording tape cartridge provided with a leader member smoothly attached/detached and giving no effect on an extracting device placed at a driver side.  <P>SOLUTION: Pins 58, 60 are provided to both ends of a leader pin 18. Since a load required for attaching/detaching the leader pin 18 to/from a case 16 is absorbed by a spring 6 by elastically projecting the pins 58, 60 by using a spring 56, the leader member can smoothly be attached to/detached from the case 16 without imposing an excessive load to the leader pin 18. Further, container parts 42, 44 are provided independently of engagement parts 46, 48, and the pins 58, 60 are elastically projected in recessed parts 52, 54 placed at the axis center side of the container parts 42, 44 to avoid a problem of the difficult engagement of a hook of the drive by making the length L of the engagement parts 46, 48 unchanged depending on the expansion/contraction of a spring 56.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175089-A (JP)
Title: Thermal seal having stimulant body to be stuck to acupuncture point
Inventor: WATANABE KAZUHIKO
IPC: A61H39/08
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal which can simultaneously impart a thermal effect and pressure stimulating effect to the acupuncture point used in Oriental medicine.  <P>SOLUTION: A tacky adhesive 3 to be stuck to the skin of an exothermic agent 1 is provided with the stimulant body 2 at its center.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003503446-A (JP)
Title: 体重増加の処置方法および／または抑制方法
IPC: A61K31/453
Filed: 2000-07-05
Abstract: (57)【要約】
ヒトを含む感受性温血動物における肥満、腹部脂肪およびインスリン抵抗性の医学的な処置および／または防止に対する新規な方法は、選択的エストロゲン受容体調節剤（ＳＥＲＭ）を投与することを伴う。ＳＥＲＭと、所定量のエストロゲンまたは性ステロイド前駆体（性ステロイド前駆体は、デヒドロエピアンドステロン、硫酸デヒドロエピアンドステロン、アンドロスト−５−エン−３ｂ，１７ｂ−ジオール、および前記前駆体のいずれかまたはエストロゲンに生体内で変換される化合物からなる群から選択される）との組合せもまた開示される。