baber/WOPTO huggingface dataset:
Patent JP-2001145300-A (JP)
Title: Brushless motor
Inventor: FUJII YOSHIKAZU
IPC: F16F15/08
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor which sufficiently damps vibration generated by magnetic variations, and vibration generated by weight unbalance of its rotor, when the motor operates. SOLUTION: In the brushless motor, a fixing board 17 is formed at one end of a center piece 3 which constitutes a stator 2, and a boss portion 18 is formed in the fixing board 17. The boss portion 18 is fixed to a motor holder 1 with a vibration proofing material 20 inbetween. A rotor 6 is supported by the stator 2 rotatably, and rotated by supplying exciting current to the stator 2. The material 20 is formed approximately into the shape of a cylinder into which the boss portion 18 is inserted so as to come in touch with the whole circumference of the boss portion 18. The fitting hole 1c of the motor holder 1 is caused to fit in a locking groove 20c formed in the axial center part of its peripheral surface, and the material 20 is interposed between and fixed with the fixing board 17 and a fitting plate 21 in the axial direction.  The axial length of the touching surface 20a of the material 20 touching the boss portion 18 is made shorter than the axial length of the whole of the material 20.
Patent JP-2002045454-A (JP)
Title: Bat for baseball
Inventor: NARUO TAKESHI
IPC: A63B60/06
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a bat for baseball which is easily swingable and makes it possible to obtain the sufficient distance of a hit ball. SOLUTION: The value of the linear moment in a grip of the bat 1 for baseball having a hitting area, a tapered area and the grip is 300 to 390 g.m. The evaluation value of the inertia moment of the grip around the axis passing the grip is 1.9 to 2.3 kg.cm.s2. The total mass is 900 to 1,100 g.
Patent JP-2002048956-A (JP)
Title: Submarine optical fiber
Inventor: TOMINAGA KIMIYUKI
IPC: G02B6/44
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent an invasion of water to a submarine optical fiber. SOLUTION: A plurality of divided piece 20a with the sectoral cross section is provided lengthwise to form a pressure resistant layer 20 to bear the pressure of seawater. A sphenic void part 8a spreading outside is provided between both divided pieces 20a by making total angle of the sector form of the divided piece 20a less than 360 degrees. Because contact between divided pieces 20a occurs in the inside diameter part of the pressure resistant layer 20, the filling part of a continuously filled compound 7 for preventing the invasion of water takes the form of a simple ring constituted of the outside diameter part of the optical fiber unit and the inside diameter part of the pressure resistant layer 20. Because the compound 7 is filled without resistance in the ring-shaped space, there are few possibilities that the filling part may include non-filled portions and air bubbles.  For this reason, the occurrence of 'invasion of water' which propagates quickly and penetrates the seawater along the non-filled portions or air bubble portions can be prevented.
Patent JP-2002048799-A (JP)
Title: Mycoplasma infectious disease diagnostic method and its diagnostic device
Inventor: HASEBE YOJI
IPC: G01N33/569
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a mycoplasma infectious disease diagnostic technique capable of executing diagnosis of a mycoplasma infectious disease executed by using a cold agglutination reaction, by using an optical means in a short time with high precision. SOLUTION: In diagnosis of mycoplasma infectious disease, light is projected to a test tube 10 in which the serum of a patient is collected and stored by a floodlighting part 2, and light transmitted through the test tube 10 is electrically detected by a light-receiving part 3, and the cold agglutination reaction in the serum of the patient is optically examined from the detection value (absorbance). Hereby, the diagnosis whether the patient is infected by the mycoplasma infectious disease or not can be executed by far in a short time with high precision compared with hitherto.
Patent JP-2002046644-A (JP)
Title: Suspension support structure for automobile
Inventor: MITAMURA DAISUKE
IPC: B62D25/20
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a suspension support structure for an automobile capable of securing smooth squashed deformation of a side frame without causing the increase of weight and manufacturing cost thereof. SOLUTION: A suspension cross member 3 is installed by interlaying a raising spacer 10 on each undersurface of the left and right side frames 2, the raising spacer 10 is manufactured by die casting with aluminum or an aluminum alloy, bolt insertion holes 16 for bolts for respectively jointing the side frames 2 and the suspension cross member 3 to the vicinities of the front end and the rear end thereof are drilled, and a fragile part 20 is formed between both the bolt insertion holes 16 by means of a vertically penetrating thinned part 21.
Patent JP-2002055239-A (JP)
Title: Photonic crystal fiber and its manufacturing method
Inventor: YOSHIDA MINORU
IPC: H01S3/06
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a filter realizing an optical fiber amplifier having very high efficiency and excellent in a noise characteristic and realizing an optical fiber laser. SOLUTION: In a photonic crystal fiber 1 having a multi-hole part 12 in which a large number of small holes 12a extending in the central axis direction of the fiber are arranged with highest density and a core pat 11 which is formed in a solid shape at the center of the multi-hole part 12, a functional material (for example, Er) which improves a light amplifying action or a nonlinear optical effect is doped in the core part 11.
Patent JP-2002054110-A (JP)
Title: Metal fitting for external facing plate
Inventor: TAKADA TAMOTSU
IPC: E04D3/36
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a metal fitting, by which an external facing plate for a sound insulating wall for an expressway or the like is installed to a support composed of H-steel with excellent workability. SOLUTION: The first nut 22 is implanted integrally into the first leg section 21a of a pinching member 21, and a check bolt 23 is screwed in the first nut 22 penetrating through the first leg section 21a. A flange 3a is pinched between the check bolt 23 and the second leg section 21b put onto the internal surface of the flange 3a for the support 3. The rear section of the bolt 23 is inserted into a mounting hole formed to the outer casing 2, and the outer casing 2 is clamped by the second nut 24 and fixed onto the first leg section 21a.
Patent JP-2002056184-A (JP)
Title: System and method for insurance contract and examination using network
Inventor: SATO TOSHIAKI
IPC: G06Q40/08
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To shorten the need needed to examine a manufacturing company and to suitably set the insurance rate of PL insurance when the manufacturing company makes a contract of the PL insurance with an insurance company. SOLUTION: When the insurance company 2 and manufacturing company 1 sign up the contract of the PL insurance by using the network 5, the insurance company 2 requests a 3rd party authentication institution 3 to examine the manufacturing company 1, the 3rd party authentication institution 3 examines the states of the product quality management system and product safety management system of the manufacturing company 3, and the insurance company 2 determines insurance rate (rank) according to the examination results of the 3rd party authentication institution 3.  Further, when the manufacturing company 2 and insurance company 1 fail to sign up the contract of the PL insurance, the manufacturing company 1 requests a 3rd party inspection institution 4 to inspect the safety level of a specific product that the company has manufactured and then requests the insurance company 2 to change the insurance rate of the PL insurance regarding the specific product according to the inspection result of the 3rd party inspection institution 4.
Patent JP-2002055274-A (JP)
Title: Objective lens for optical recording medium and optical pickup device using the same
Inventor: KATSUMA TOSHIAKI
IPC: G11B7/127
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To easily constitute an objective lens capable of recording and reproducing optical recording media different in thickness by one lens by noticing the characteristic of the bonded surface of a lens and obtaining the existence of the design parameter of the lens that the change directions of spherical aberration are opposite to each other in accordance with the user conditions of the respective optical recording media having the different thickness. SOLUTION: The bonded surface is made convex to a light source side, the refractive index of the lens 2 on the light source side of the bonded surface to light having wavelength λ1 is made larger than that of the lens 1 on the optical recording medium side, and the refractive index of the lens 2 on the light source side of the bonded surface to light having wavelength λ2 is made smaller than that of the lens 1 on the optical recording medium side, thus the bonded surface has negative refractive power to the light having the wavelength λ1 and positive refractive power to the light of the wavelength λ2, respectively. Then, the bonded surface becomes the one having the design parameter of the lens that the change directions of the spherical aberration are opposite to each other between the use conditions of a thick disk and a thin disk.
Patent JP-2002063699-A (JP)
Title: Alarm system for vehicle
Inventor: TERADA TETSUYA
IPC: G08B21/00
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an alarm system for vehicle for exactly raising the alarm of higher priority between two kinds of alarm, that is, lane deviation alarm and curve speed alarm corresponding to the traveling state of a present vehicle. SOLUTION: When the condition of the lane deviation alarm to be raised on the basis of an image photographed by a CCD camera 2 and a present car speed detected by a car speed sensor 3 and the condition of the curve speed alarm to be raised on the basis of road information or the like inputted from a navigation unit 5 are simultaneously established, if a deviation approach angle is smaller than a prescribed value or deviation direction is almost equal to the turning direction of a present vehicle or the condition of road surface under traveling is decided as a road surface condition easy to slip rather than a prescribed state, a control unit 1 preferentially outputs the curve speed alarm. But in the other case, the lane deviation alarm is preferentially outputted.
Patent JP-2002061207-A (JP)
Title: Built-up wedge block board and earth retaining wall making use thereof
Inventor: SATO TOSHIAKI
IPC: E02D29/02
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an earth retaining wall equivalent to a wedge block capable of being constructed without making long-distance transportation of the heavy weight wedge block. SOLUTION: A natural stone is stuck on the surface of a board 11, and a stay holding member 3 is mounted on the rear side in a foldable manner. The wedge block is so constituted that the board 11 is set on a construction site of the earth retaining wall, the stay holding member 3 is erected to form a stay section area and that crushed stone, water permeable block or the like is mounted to a stay section of the board 11. Furring strip concretes are placed on both sides of the stay section. The surface of the board 1 is only produced at a plant, it has small capacity and weight in comparison with the normal wedge block, and the long-distance transportation is lead cost-wise payable.
Patent JP-2002064351-A (JP)
Title: Method and device for controlling frequency for piezoelectric resonator
Inventor: USAMI SHIRO
IPC: H03H9/02
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling frequency for piezoelectric resonator, with which highly accurate frequency control can be performed by calculating the parameter of each of printers and feeding it back to the number of times of application when performing frequency control while using plural ink jet printers. SOLUTION: A frequency f1 of a piezoelectric resonator before ink application is measured and a frequency controlled variable Δf is found from a difference between this measured value f1 and a target value fk. While using the frequency controlled variable Δf and frequency controlled variables a1-an for each time of application of respective ink jet printers, the number of times of application for each ink jet printer is determined and the piezoelectric resonator is coated with an ink just the determined number of times of application. A frequency f2 of the piezoelectric resonator after ink application is measured concerning plural piezoelectric resonators and frequency controlled variables a1-an for each time of application of respective ink jet printers are operated from the measured frequency f2 of plural piezoelectric resonators after ink application and are updated.
Patent JP-2002064100-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TORII KATSUHIRO
IPC: H01L21/3205
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a semiconductor device by improving poor continuity between a base-material metal film to which a bump is connected and a lead electrode of a top layer wiring on the substrate. SOLUTION: After a through hole 4 to a lead electrode 2 is formed at an inorganic insulating film 3a, the surface of an exposed lead electrode 2 is sputter-etched. Then a pattern of a high-melting-point metal film 6 is continuously formed by covering the exposed lead electrode 2 in vacuum. A pattern of a PIQ film 3B is formed above the high-melting point metal film 6, and a pattern of a base-material metal film 7 is formed while contacting the high-melting- point metal film 6.
Patent JP-2002079497-A (JP)
Title: Cutter for optical fiber
Inventor: NAKAE TOSHIHIRO
IPC: G02B6/25
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cutter that stabilizes cutting of an optical fiber based on the principle of stress rupture under constant conditions and reduces damage to a cutting tool, a flaw in a cutting edge and the like due to a failure and an overfeed. SOLUTION: When a strand (a) of an optical fiber A detained by a ferrule holding part 3 is gripped by a chuck 7 of a fiber holder 8, and a lever 10 is pulled from the state, tension corresponding to the relative displacement of the lever 10 is applied to the optical fiber A, and a motion converting mechanism 14 converts the relative displacement into momentum of a tool rest 5a to control the position of a cutting edge 5b. The fiber holder 8 follows the lever 10 in motion when no tension is applied to the optical fiber.
Patent JP-2002058898-A (JP)
Title: Drying operation control method and device for bathroom heating and drying device
Inventor: ITO YUSUKE
IPC: F26B9/02
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a drying operation control method and device for a bathroom heating and drying device for positively drying clothes in a bathroom. SOLUTION: Temperature detection signals are taken into a control part 20 in drying operation through a cable 8 from a temperature sensor 7 disposed at or near clothes W hanging in the bathroom 2, and the temporal fluctuation (rise) of temperature is monitored from the temperature detection signals. When the temporal fluctuation of temperature is relatively large, it is so grasped that humidity is low and the clothes W are dry. When the temporal fluctuation of temperature is relatively small, it is so grasped that humidity is high and the clothes W are not dried yet. When grasping that the clothes W are dry, operation is stopped even during the drying operation set time. When grasping that the clothes W are not dried yet, operation is continued until the temporary fluctuation of temperature in the bathroom becomes relatively large to gasp the dried state of the clothes W.
Patent JP-2002061368-A (JP)
Title: Wall paper pasting method
Inventor: SANO GENZO
IPC: E04F13/07
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a wall paper pasting method to prevent joint gaps and peeling of wall paper to be attached and adhered on each other and to make it hard to see edges of the wall paper through the gaps of the wall paper. SOLUTION: The second wall paper 2b is stuck by putting a caulking compound 5 or an adhesive on the edge 4 and on the back of the edge of the first wall paper 2a at the time of sticking the second wall paper 2b by making it contact with the edge 4 of the first wall paper 2a by sticking the first wall paper 2a on a wall surface 1.
Patent JP-2002065578-A (JP)
Title: Endoscope parts and endoscope
Inventor: ABE SUKENAO
IPC: A61B1/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope formed to restrain sticking of a stain and to easily remove the stuck stain. SOLUTION: The endoscope parts are composed of material containing a polymeric material and titanate. Titanate is preferably potassium titanate, particularly preferably potassium octatitanate or potassium hexatitanate. It is preferable that the content of titanate is 3-40 wt.% and that the average grain diameter of titanate is 0.01-2 μm.
Patent JP-2002066425-A (JP)
Title: Coating method and apparatus using rod
Inventor: TAKEKUMA HIDEAKI
IPC: B05D3/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of streaking in a coating film by making it difficult to trap foreign matter on the surface of a flat coating rod when the coating film with a desired thickness is formed on a web using the coating rod. SOLUTION: The coating film A is formed on the web 12 using the flat coating rod 28. In this case, the coating film A is formed so as to satisfy Rmax<=h/3 in the relation between the thickness h (μm) of the coating film A and the maximum projection height Rmax of the surface roughness of the surface C of the coating rod.
Patent JP-2002071172-A (JP)
Title: Humidifying device
Inventor: WATABE YUJI
IPC: F24F6/08
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of vapor condensation in an air duct and display humidifying capacity of a humidifying device to a maximum limit. SOLUTION: An absorption rotor (22) is situated in a manner to extend across a dehumidifying passage (22) and a regeneration passage (25). An adsorption rotor (22) having an adsorbent is rotated and moved between a dehumidification passage (23) and a regeneration passage (25). The rotor dehydrates outdoor air at a dehumidification zone of moisture and the moisture is given to air to be humidified at a regeneration zone (32). Humidified air is supplied in a room through an air duct (21). In this case, air to be humidified at the inlet of the air duct (21) is brought into a given state and relative humidity of the air to be humidified is adjusted to 100% or less at the inlet of the air duct (21).
Patent JP-2002073296-A (JP)
Title: Printer controller device
Inventor: FUKUSHIMA TOKUTARO
IPC: G06F3/12
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To increase the output speed of image data to a color printer and also to output the image data in a form that is suitable for the effective processing of image data. SOLUTION: This printer controller device outputs the image data to a color printer of tandem system and is provided with an HDD 27. The HDD 27 is provided with a control means 28 which writes the image data into addresses devided by print color and reads out the written image data in the address of each print color or each print pixel. Thus, the image data which are outputted from a host computer 10 and stored in the HDD 27 can be outputted via the control means 28 at high speed and in an effective processing enable form.
Patent JP-2002078141-A (JP)
Title: Miswiring prevention method
Inventor: MATSUMOTO AKIRA
IPC: H02G3/08
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a miswiring prevention method which reduces work and time required for unnecessary removal of a terminal, etc., and which contributes to reduction of destructive goods and to environmental protection by avoiding risk of the miswiring to the screw terminal of additional board. SOLUTION: The miswiring prevention method blocks the screw terminal 34A by fitting up the mold material 41 removed for exposing the screw terminal 35A of the additional board 35 to the screw terminal (unused terminal) 34A of the adjacent board 34 with the screw 34B of the terminal.
Patent JP-2002081709-A (JP)
Title: System for removing chemical substance of housing building material
Inventor: ABE IKUZUMI
IPC: F24F7/06
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a processing system wherein an influence on a human body by the chemical substance is eliminated when the new built housing is occupied, by positively removing a chemical substance, such as formaldehyde, toluene, and xylene, discharged from a building material of a new built housing and harmful to a human body. SOLUTION: The system comprises a means to supply hot air in a room; a means to agitate indoor air; a means to exhaust indoor air; and a means to separate the chemical material in exhaust gas. By heating a building material containing the chemical substance, the chemical substance is gasified and evaporated, it is exhausted to the outdoor and separated to remove a chemical substance of a housing material. Further, putty is applied in such a way as to fill a gap as curing to keep indoor airtightness.
Patent JP-2002074316-A (JP)
Title: System, method and device for issuing certification slip
Inventor: YAMAMOTO NOBUKO
IPC: C12M1/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To issue a certification slip using DNA as biological feature data, to prevent the illegal use of the certification slip and to improve safety and reliability. SOLUTION: DNA extracted from blood by a DNA extractor 102 is supplied to a reactor 105. The reactor 105 hybridization-reacts a DNA micro array 103 where the plural types of DNA probes are arranged in a prescribed order and extracted DNA 104. A hybridization pattern is formed on the reacted DNA micro array 106. Then, the certification slip 110 is issued by directly affixing the reacted DNA micro array 106 which is thus obtained or the certification slip 111 is issued by reading the hybridization pattern by a reader 107 and recording it as magnetic/electronic information.
Patent JP-2002065956-A (JP)
Title: Sealed ball type game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a sealed ball type game machine which makes the circulation of shot balls smooth and the shape of a circulation path simpler within the path inside the game machine having a ball hoisting part. SOLUTION: In the sealed ball type game machine, internally sealed balls are shot repeatedly into a playing region for playing game. It is provided with a circulation path for circulating shot balls through the game machine, a shot ball guide path making a part of the circulation path to guide the shot balls, and a ball circulation unit 97 having a ball hoisting part 99 for hoisting the shot balls onto the shot ball guide path and a ball polishing part 98. The ball hoisting part 99 has a gear 102 for hoisting the shot balls and a receiving gutter 101 which communicates with the gear being slowly inclined and receives the shot balls from the playing region to be fed into the gear being aligned. The gear is driven when a specified number of shot balls are stored in the receiving gutter part.