baber/WOPTO huggingface dataset:
Patent JP-2003110871-A (JP)
Title: Phosphor protection for cathode ray tube
Inventor: ALLENDER JEFFERY OWEN
IPC: H04N3/24
Filed: 2002-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a display device for protecting the phosphor of a cathode ray tube. SOLUTION: A cathode ray tube video display is provided with a cathode ray tube CRT connected to the display for displaying a video signal Vin. A cathode ray electronic beam blanker 201 is connected to the cathode ray tube CRT and responds to a blanking trigger signal Gk for eliminating an electronic beam (e) in the cathode ray tube CRT. A blanking controller 200 is connected to the cathode ray tube electronic beam blanker 201, and generates the blanking trigger signal Gk to control the elimination of the electronic beam. The electronic beam (e) is eliminated for a different duration following to either one of hot start condition or cold start condition.
Patent JP-2004096838-A (JP)
Title: Stator of motor, manufacturing method thereof, molded motor, and air conditioner
Inventor: YAMAMOTO MINEO
IPC: H02K1/18
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity and quality by performing all process of terminal and jumper wire of a coil of a motor stator, in which adjoining coils have different phases, at a connection side insulating part.  <P>SOLUTION: In the stator of a motor, a teeth is arranged parallel, an insulating part is provided to a stator core where a core back is connected with thin wall and punched out, the insulating part provided to the teeth is wound with a magnet wire to form a coil, and a coil of different phase is formed between the coils of the same phase. The jumper wire between coils is layed on the outer periphery of a connection side insulating part, which is on the outer diameter side of stator core provided to a terminal, while on the axially outside of the end face of the stator core. The height of inlet and outlet of jumper wires of respective phases from the outer periphery of the connection side insulating part are almost identical, and the jumper wires of respective phases are arrayed axially without their making contact with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090352-A (JP)
Title: Method for manufacturing tow prepreg and its manufacturing apparatus
Inventor: OZAKI ATSUSHI
IPC: B29B11/16
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To stably manufacture a tow prepreg having no fiber cut at the end part and including no bond with high width precision for a long time.  <P>SOLUTION: The method for manufacturing the tow prepreg comprises the process steps to first impregnate a reinforcing fiber strand 2 with a matrix resin, then thermally make the matrix resin sticking to the obtained tow prepreg low-viscous by passing the tow prepreg through the groove of a grooved heating drive roll 4 at a lower peripheral speed than the line speed of the tow prepreg and thereby adjust the tow prepreg to the specified width. After these steps, the matrix resin which is low-viscous by heating is thickened by cooling, while the tow prepreg is taken up by at least one grooved take-up roll 5 and thus the width of the tow prepreg is set. The manufacturing apparatus with the function to take up the tow prepreg has a width regulating part comprising the grooved heating drive roll 4 with a heating mechanism and the grooved take-up roll 5 consecutively arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090177-A (JP)
Title: Cutting method
Inventor: SUZUKI SATORU
IPC: B23D55/08
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve working environment and cutting accuracy by reducing chattering noise and vibration of a saw blade 15 when cutting length of a workpiece W is extremely short.  <P>SOLUTION: When variation of the cutting length such as extension of the cutting length of the workpiece W is performed during cutting, running speed (saw speed) of the saw blade 15 is gradually increased with increase of the cutting length of the workpiece W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093055-A (JP)
Title: Warm/cold storage device and cold storage chamber drying method
Inventor: ISHIKAWA TORU
IPC: F25D23/00
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit humidity rising in a cold storage chamber after use and to dry cooling unit and the inside of cold air duct in addition to the inside of cold storage chamber by communicating warm storage chamber with cold storage chamber, driving heater in warm storage chamber side and only driving cooling air blowing means at cold storage chamber side in the state where refrigerating unit is stopped.  <P>SOLUTION: Tip ends of spacer pieces 46 are intruded to lower sides of partition bodies 36 of opposing unit partition walls 33 by closing door 18 by sucking retaining unit 48 to back surface of door 18 to form gap S with lower unit partition wall 33. The warm storage chamber 16 and cold storage chamber 17 are communicated. A warm storage unit 30 and heating fan 31 are driven at warm storage chamber 16 side and compressor 23 is stopped and cooling fan 26 is only driven at cold storage chamber 17 side. The hot insulation state is maintained in warm storage chamber 16 and the heat is transmitted from gap S to cold storage chamber 17 side to warm air in cold storage chamber 17. The warm air generates circulation flow passing through cooling unit chamber 22, inside of ducts and a group of ventilation ports 21 by cooling fan 26. The inside of cold storage chamber 17, the inside of cooling unit chamber 22 and the inside of ducts 20 are dried by continuing drying operation for predetermined time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094109-A (JP)
Title: Optical connector component
Inventor: SEO KOJI
IPC: G02B6/38
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector component that prevents damage in the component, shields a light signal with high output, and prevents output light from being leaked from the edge of an optical transmission line.  <P>SOLUTION: The optical connector component has a housing 50 for accommodating the edge of the optical transmission line at the inside and a shutter member 10 for shielding or opening the output light 70 outputted from the optical transmission line in the housing 50. The shutter member 10 is equipped with a light diffusion reflection surface for diffusing the shielded output light 70 for reflecting when the output light 70 is shielded. The output light 70 is diffused and reflected by the light diffusion reflection surface, thus preventing the damage in the shutter member by light with high output. The energy of reflection light 72 from the shutter member 10 is dispersed, thus preventing the component from being damaged by the reflection light 72.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101277-A (JP)
Title: Torque sensor, electric power steering device using the torque sensor, and manufacturing method for the electric power steering device
Inventor: HAYAKAWA HIDEYUKI
IPC: G01L3/10
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque sensor, simple in structure, dispensing with an electric contact part, and having good accuracy near the neutral point.  <P>SOLUTION: This torque sensor 1 is composed of: a torsion bar 4 coaxially connecting an input shaft 2 and an output shaft 3; a ring-like magnet 5 fitted to the end part of the input shaft 2; a set of magnetic yokes 6 fitted to the end of the output shaft 3; a set of magnetism collecting rings 7 disposed close to the outer periphery of the magnetic yokes 6; and a magnetic sensor 8 for detecting the magnetic flux density generated in the magnetism collecting rings 7. In the magnetic yokes 6, claws 6a of the same number as those of N-poles and S-poles of the magnet 5 are provided at equal intervals in the whole periphery. The magnetic yokes 6 and the magnet 5 are disposed without twisting the torsion bar 4 so that the center of the claw 6a provided in the magnetic yoke 6 is aligned with the boundary between the N-pole and S-pole of the magnet 5. The magnetic sensor 8, inserted between a magnetism collecting part 7A1 and a magnetism collecting ring 7B, which are radially opposed to each other, detects the magnetic flux density.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098799-A (JP)
Title: Mounting structure of sub frame
Inventor: YOSHIDA HIROYUKI
IPC: B62D21/11
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a sub frame for loosening damages to an occupant at the time of collision, and protecting the occupant.  <P>SOLUTION: This sub frame 1 mounted to a suspension link is mounted to a vehicle body (body side frame 2) via an elastic material (rubber 11) at two right and left front portions of the vehicle body (body side frame 2), two right and left intermediate portions near a suspension link mounting part, and two right and left rear portions of the vehicle body (body side frame 2). The sub frame 1 is set in a way that breaking strength of each mounting portion accompanied with collision is lower at an intermediate portion than at a front portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097429-A (JP)
Title: Signal correction device and x-ray ct device
Inventor: TANIGAWA SHUNICHIRO
IPC: A61B6/03
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for appropriately correcting the beam hardening effect of a conical X-ray beam, and an X-ray CT device provided with such a signal correction device.  <P>SOLUTION: When performing beam hardening correction for signals of a conical X-ray beam (400) transmitted through an object and detected by an X-ray detector (24) having a plurality of detection elements two-dimensionally arranged in the spreading direction, the beam hardening correction is performed respectively in two mutually vertical directions of the two-dimensional array of the detection elements.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101323-A (JP)
Title: Method and apparatus for selecting x - y spermatozoon
Inventor: HIGUCHI TOSHIRO
IPC: G01N21/35
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily select X and Y spermatozoons by reducing damage to the spermatozoons.  <P>SOLUTION: A selecting apparatus comprises: a pipette 23 for capturing one spermatozoon 1 existing in a buffer liquid 3 on a petri dish 21; a Cassegrain mirror 15 for lighting infrared rays 2 from a light source 14 to the captured spermatozoons; a detection spectroscope 19 for detecting light being transmitted through the spermatozoons; and a classification determining section 20 for analyzing the spectrum of infrared rays being dispersed by the detection spectroscope and for determining the classification of the spermatozoons.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101360-A (JP)
Title: Method and apparatus for detecting microorganism
Inventor: MATSUNAGA TADASHI
IPC: C12M1/40
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for detecting microorganisms capable of improving accuracy in consideration of indeterminate factors such as false positive without complicated processing.  <P>SOLUTION: The detection method is provided with: a step for capturing solid matter of a microorganism to be detected in sample water containing the microorganism; a step for fixing the captured solid matter onto a fixing plate; a step for bringing a labelling antibody, for specifically dying the microorganism to be detected, into contact with the solid matter on the fixing plate; a step for acquiring a two-dimensional image by irradiating light for sorting out the dyed solid matter; a step for forming double strands by in-situ hybridization using a nucleic acid probe, which has a base sequence complementary to nucleic acids contained in the microorganism to be detected and is labeled differently from the labeling antibody; a step for acquiring a two-dimensional image by irradiating light for sorting out the solid matter which forms the double strands; and a step for recognizing an image which appears in the same coordinates among the two-dimensional images as the microorganism to be detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003174892-A (JP)
Title: New galactanase
Inventor: NOJIRI CHUHEI
IPC: A23L29/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new galactanase, to provide a polynucleotide encoding the galactanase, to provide a method for expressing the galactanase with the polynucleotide, to provide an enzyme composition containing the galactanase, and to provide a method for treating a plant material with the enzyme composition.  <P>SOLUTION: The galactanase is originated from a mold belonging to the genus Acremonium.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004100617-A (JP)
Title: Valve device
Inventor: TERATOKO KEIICHIROU
IPC: F01L3/02
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve device with high energy efficiency, capable of coping with high-speed opening/closing, and having superior durability.  <P>SOLUTION: The valve device is equipped with: a hollow valve whose inside is hollow having a valve part housed inside a combustion chamber of an internal combustion engine for opening/closing a communication hole communicating to the outside, and a stem part extending from the valve part to the outside of the combustion chamber; a spring receiving member fixed to the stem part; a spring member for supporting the hollow valve in the closing direction wherein the valve part blocks the communication hole through the spring receiving member; and a reciprocating member for making the hollow valve reciprocate in the opening/closing direction. The valve device is composed so that the communication hole is repeatedly opened/closed by the valve part by the reciprocating movement of the hollow valve in the opening/closing direction. The valve device is characterized in having a mediating member for transmitting pressing force from the reciprocating member for pressing the stem part to the spring receiving member inserted between the reciprocating member and the stem part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104643-A (JP)
Title: Network terminal device
Inventor: AIHARA KATSUJI
IPC: G06F13/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network terminal device by which an IP address, etc. are easily inputted.  <P>SOLUTION: Since a symbol key provided in ten keys can be used in place of a period (full stop) in the case of inputting an IP address, an effect that by the simple inputting means the IP address is inputted is obtained. In addition, since a communication function to be applied is determined on the basis of contents of address information inputted by a user, an effect that a user's operation becomes simple is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103994-A (JP)
Title: Component inserting device and method
Inventor: KADOTA SHOZO
IPC: H05K13/04
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a components inserting system whose structure is simplified, which is downsized and whose productivity can be improved by reducing the time necessary for inserting the components and to provide a components inserting method.  <P>SOLUTION: With respect to a component inserting head, the element part of the component is grasped by an element chuck and the insertion posture of the component is corrected while stretching its lead so that its element part may be positioned in an inserting position of the component with setting the position of grasping the lead by a transfer chuck as the fulcrum. The lead of the component whose insertion posture is corrected is inserted into the insertion hole of a board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111445-A (JP)
Title: Leadframe etching method and apparatus therefor
Inventor: MATSUO KATSUYA
IPC: H01L23/50
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leadframe etching method demanding but a relatively simplified apparatus constitution and yet capable of achieving accurate dimensions even in the case of a fine-pitch leadframe, and to provide an apparatus therefor.  <P>SOLUTION: A metallic lamella 10, coated with resist films patterned as prescribed on its top and bottom surfaces, is horizontally transferred from the upstream side to the downstream side, and an etching liquid is sprayed from a plurality of spray nozzles 14, 15, arranged facing the top and bottom surfaces of the metallic lamella 10 and arrayed in the travelling direction of the metallic lamella 10, onto the top and bottom surfaces of the metallic lamella 10 for the formation of leadframes. Gas ejection nozzles 20, 21 are provided for one or more of the spray nozzles 14 facing the top surface, and, etching liquid collecting on the metallic lamella 10 is expelled rightward and leftward relative to the travelling direction of the metallic lamella 10 by gas currents blown out of the gas ejection nozzles 20, 21 for the accomplishment of etching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108434-A (JP)
Title: Shock absorber unit, shock absorber and exposure device having it
Inventor: YODA YASUSHI
IPC: H01L21/027
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorber unit, preventing deterioration of vacuum environment even if it is damaged in use in the vacuum environment.  <P>SOLUTION: A chamber wall surface of an electron beam exposure device 100 is provided with the shock absorber unit 10. The shock absorber unit 10 is so constructed that a shock absorber 11 is stored in a bellows cover 27 or a base disk 23 (an outer packaging). The shock absorber 11 is covered with the outer packaging to be isolated from the vacuum environment. Accordingly, even if the shock absorber 11 is damaged, the vacuum environment is not adversely affected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107962-A (JP)
Title: Method for designing road paving material
Inventor: KUNISHIMA TAKESHI
IPC: E01C1/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for designing a road paving material having the electro-magnetic wave reflection coefficient of an objective value.  <P>SOLUTION: The method for designing the road paving material has (1) a procedure 1 in which complex-ratio permeability and a complex-ratio dielectric constant in the case of a certain content are assumed and electro-magnetic wave reflection coefficients of an upper layer and a lower layer are computed regarding the upper layer and the lower layer when the content of a microwave absorber is changed, (2) a procedure 2 in which the complex electromagnetic-wave reflection coefficients are measured, (3) a procedure 3 in which the complex permeability and the dielectric constant are determined, and a (4) procedure 4 in which the road paving material having a double-layer structure composed of both layers when the content of the absorber is changed is assumed and the reflection coefficient when electromagnetic waves are projected to the paving material is computed, when the paving material having a two-layer structure in which an absorber is included in each of both layers is designed. A procedure 5 in which the obtained computed value and the reflection coefficient required for the paving material to be manufactured are compared, and the content of the reflection coefficient required for the paving material is determined is included in the method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108673-A (JP)
Title: Cooling system of heat generation body
Inventor: INOUE SEIJI
IPC: H05K7/20
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently cool a second heat generation body when heat generation amount of a first heat generation body is reduced while suppressing increase in manufacturing cost of a cooling system.  <P>SOLUTION: Heat medium cooled by outside air in an outdoor heat exchanger 8 is circulated in an auxiliary cooling device 17 to assist cooling of the second heat generation body 3 when performing normal operation. When an abnormality occurs in a refrigerator 4, valves 14b, 14d are operated, and heat medium heated in a first heat collection device 2a is directly led into the outdoor heat exchanger 8 through a bypass circuit 16 to cool the first heat generation body 2. Consequently, even if heat generation amount of the first heat generation body 2 is reduced and refrigeration capacity generated in the refrigerator 4 is reduced, it is possible to cool the second heat generation body 3 without providing a new cooling means and exposing the second heat generation body 3 to outside air containing much dust directly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107269-A (JP)
Title: Carbonylation inhibiting agent for protein, skin care preparation for external use, and method
Inventor: HATA TOMONORI
IPC: A61K8/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a carbonylation inhibiting agent capable of inhibiting carbonylation of a protein such as keratin, a skin care preparation for external use having enhancing effects on moisture-retaining properties of the skin, and to provide a method for achieving the above effects.  <P>SOLUTION: The carbonylation inhibiting agent for the protein contains at least one effective ingredient selected from among vitamin E and its derivatives, vitamin C and its derivatives and salts thereof, rutin and its derivatives, ginkgo extracts, Glycyrrhiza uralensis extracts, grape extracts, extracts of fruits of plants belonging to the genus Alnus, Creeping saxifrage extracts, extracts of a flower of Rosa rugosavar. plena regel, tea extracts, superoxide dismutase, histidine, mannitol and carotenoids. The skin care preparation for external use having enhancing effects on the moisture-retaining properties contains the above medically effective component as an effective ingredient. The method for enhancing moisture-retaining properties of skin comprises supplying the medically effective component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111686-A (JP)
Title: Member for processing semiconductor and cleaning method thereof
Inventor: OTSUKA TOMOHIDE
IPC: H01L21/205
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for processing a semiconductor, along with a cleaning method therefor, that comprises a surface superior in sticking/holding characteristics for CVD deposits, such as deposited films.  <P>SOLUTION: The roughness of the surface of the member for processing a semiconductor which is used in a semiconductor manufacturing process is 150/cm or higher in peak count (Pc), with a dead zone width of 0.3μm and a measurement length of 4mm, when a surface roughness measuring device is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106128-A (JP)
Title: Thrust surface film lapping device of journal
Inventor: FUKUSHIMA JUNICHI
IPC: B24B21/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film lapping device simultaneously or individually working the outer circumference and a thrust surface of a journal, dispensing with using different shoes, and dispensing with a device for moving a work between stations, an arm unit for thrusting, and a film winder individually.  <P>SOLUTION: This thrust surface film lapping device is provided with an integral journal outer circumferential surface and thrust surface working shoe 5 attached to a clamp arm 1 openably/closably supported to a device body, and a first micro finishing film 6 and a second micro finishing film 8, or works, supported to the clamp arm 1 respectively. The first micro finishing film 6 is stretched to be pushed against the journal outer circumferential surface 2 by the journal outer circumferential surface and the paired thrust surface working shoe 5 and the second micro finishing film 8 is stretched to be pushed against the pair of thrust surfaces 4 of the journal 2 by the pair of thrust surface working shoes 7 fitted in and supported to the journal outer circumferential surface and paired thrust surface working shoe 5.  <P>COPYRIGHT: (C)2004,JPO