baber/WOPTO huggingface dataset:
Patent JP-2002193845-A (JP)
Title: Method for producing monofunctional, bifunctional or polyfunctional biaryl
Inventor: BELLER MATTHIAS
IPC: C07C211/48
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a monofunctional, bifunctional or polyfunctional biaryl in the presence of a catalyst that has an inexpensive ligand, is suitable for a large-scale industrial run, and is capable of producing the biaryl in high yield and purity and in high catalytic productivity. SOLUTION: The above biaryl is produced in the presence of a catalyst of a metal complex of the general formula (IV) (M is Ni, Pd or Pt; L is an organophosphorus monodentate ligand PR6R7R8; A to C are each O, S, CH2, C(R9)a(R10)b-, N(R11)c- or Si(R12)d(R13)e-; (a) to e are each 0 or 1; when at least one of (a) to e in any group is 0, A to C may each be part of the cyclic system; x to z are each 0 or 1; and x+y+z=1-3).
Patent JP-2003131113-A (JP)
Title: Reference position adjusting device, optical device, and optical apparatus
Inventor: HASEGAWA HIROMASA
IPC: G02B7/02
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To accurately determine the reference position of a light shielding body or optical component at all times. SOLUTION: A reference position adjusting device is equipped with a light emitting means, a light receiving means facing the light emitting means, and a level detecting means detecting the output level of the light receiving means and adjusts the reference position of the light shielding body according to variation in the output level of the light receiving means by shielding the light receiving means from the light from the light emitting means by the movement of the light shielding body capable of reciprocating in specified directions.  The reference position adjusting device uses the level detecting means to detect as a non-light shielding level the output level of the light receiving means when the light from the light emitting means is not cut off by the movement of the light shielding body and regards as the reference position the position of the light shielding body when the output level reaches a specified ratio to the non- light shielding level by partially shielding the light receiving means from the light from the light emitting means by the movement of the light shielding body.
Patent JP-2003134638-A (JP)
Title: Connection structure between junction box and wire harness
Inventor: NORO HARUMASA
IPC: H02G3/10
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To facilitate removal by drawing of a plurality of wire harnesses connected to a junction box via connectors when scrapping a vehicle. SOLUTION: Connectors connected to branch terminals of the plurality of the wire harnesses respectively are fitted and locked to connector housings provided in a case of the junction box. The plurality of the connectors of each harness to which groups of wires are connected are brought together so that the groups of the wires are positioned not so as to interfere with groups of wires of another wire harness when the wire harnesses are removed by drawing in scrapping the vehicle, and thereby fitted and locked to the connector housings provided in the junction box. At the same time, the connectors of the wire harness are fitted and locked to the connector housings in the order of wire harness removal by drawing, starting from the connector housing on the near side in the drawing direction.
Patent JP-2003128176-A (JP)
Title: Bind-in type compact disk package body
Inventor: UENO MASAKATSU
IPC: B65D85/57
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a bind-in type disk package body that makes it easy to take out a disk from a resin-made sheet package body bound in and attached to a publication (for example, a book, magazine, weekly magazine, catalog) for the purpose of giving the explanation of a particular article or an individual commercial product, introducing a new commercial product, or giving an instruction manual, that prevents the disk from sliding out of the package body even when inserted again into the package body after use, that is easy to produce, and satisfactorily holds the disk in terms of strength and weather resistance. SOLUTION: The bind-in type compact disk package body comprises a front member (3) and a rear member (2), which are made of synthetic resin sheets, packages a disk (10) by forming seals (4) round the disk (10) with the disk (10) inserted between the two members (3) and (2), and bound in a book in such a manner that the edge of its binding margin side is fastened to the book. In the bind-in type compact disk package body, a cut tape (6) for unsealing the package body is provided. The cut tape (6) is glued to the front member (3) and back member (2) widthwise below the seal (4) of the upper edge portion (1b) but above the inserted disk (10).
Patent JP-2003133046-A (JP)
Title: High-frequency heating device
Inventor: MATSUSHIMA HARUO
IPC: H05B6/64
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To facilitate storage and portability by reducing the outer volume when not in use as compared with that in use. SOLUTION: This high-frequency heating device has two vessels, an outer vessel 1 and an inner vessel 4 in a nesting relation allowing insertion and extraction. A high-frequency wave generation source such as a magnetron 10 or the like is housed in the inner vessel 4, both the inner and outer vessels are detachably connected with their openings fitted to each other, and a high-frequency wave leakage prevention mechanism composed of a choke 5 and a choke facing plate 2a installed in the vicinity of the openings and a switch function comprising a bipole magnet 2b and a hall element 9 are installed, so that the heating device can safely be used in use, the inner vessel 4 can be housed in the outer vessel 1 in a nested form by separating it when not in use, and thus the total volume is reduced.
Patent JP-2003126179-A (JP)
Title: Muscular strength auxiliary device
Inventor: FUJIWARA SHIGEKI
IPC: A61G7/10
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a muscular strength auxiliary device for an invalid person which has a simple constitution and imparted thereto at a low price. SOLUTION: The muscular strength auxiliary device mounted on at least one of those sites such as the shoulder, side, upper arm, back, and waist of a user is provided with a part 10 for holding the device mounted site of the user's body and a mechanism 20 for hanging the part 10. The hanging mechanism 20 is constituted of a horizontal arm 21 having one end which is pivotally moved within a horizontal surface, a vertically movable part 22 which is provided on the other end of the horizontal arm 21 and composed of a rope mechanism or an arm mechanism which moves vertically on the part 10, and a weight mechanism 23 or a spring mechanism 29 which pulls the vertically movable part 22, at least upward.  This muscular strength auxiliary device is further provided with a motor for adjusting a hanging force applied by the weight mechanism 23, and an adjusting mechanism 24 such as a viscosity-variable brake 24.
Patent JP-2003129821-A (JP)
Title: Exhaust gas discharge pipe for engine
Inventor: ENDO HIROSHI
IPC: F01N1/06
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce the sound pressure of a standing sound wave generating in a downstream side exhaust pipe. SOLUTION: An exhaust gas discharge pipe is provided with an upstream side exhaust pipe 24 of which one end is connected to the exhaust system of an engine and the other end to the inlet pipe 22a of a muffler 22, and a downstream side exhaust pipe 23 of which one end is connected to the outlet pipe 22b of the muffler and the other end is open toward the atmosphere. An interference material 27 interferential with a standing sound wave generated by the exhaust gas discharged from the outlet pipe 22b is disposed inside the downstream side exhaust pipe 23 of the portion corresponding to a plate (antinode), at which the amplitude of a standing sound wave F is maximized. The material 27 comprises a cross-shaped material which is disposed so as to cross the exhaust pipe 23 and is formed of a pair of round bars 27a and 27b crossing each other.  The interference material may be a metallic conical one which has a plurality of small holes and is reduced in diameter toward the other end of the exhaust pipe 23. In this case, the total area of the plurality of small holes should be the cross-sectional area of the exhaust pipe 23.
Patent JP-2003136173-A (JP)
Title: Work retainer for form-rolling
Inventor: MURAI YASUHIRO
IPC: B21H9/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for relieving two-way thrust caused by 'a walk phenomenon' generated in a work, that is, movement of the work in the axial direction caused after start of rolling of the work in a screw, a helical gear, or a worm. SOLUTION: The work retainer includes a 1st thrust-generating part 1 for pushing the work tail with a center 6, a 2nd thrust-generating part 2 for pushing the center 6 and the 1st thrust part 1 together to the work 5, and a means for moving and positioning the whole of the 1st and the 2nd parts in the axial direction of the work 5, and a 3rd thrust-generating part for pushing the center 6 to the work. The work is retained between the center 6 urged to the work by the parts 1, 2 and a center-receiving center 7 urged to the work by the part 3, and in that state the form-rolling is performed by working a rolling tool 9. Each thrust in the 1st, the 2nd, and the 3rd parts 1, 2, 3 is smaller than that generated in the work 5, in the order of the 2nd > the 3rd > the 1st.
Patent JP-2003143869-A (JP)
Title: Inverter control module
Inventor: SUGAI KOUICHIRO
IPC: H02M7/48
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an inverter control module in which breakdown of a switching element due to application of a surge voltage and discharge between two power lines can be prevented effectively. SOLUTION: The inverter control module comprises a ceramic substrate 2, two power lines 3a and 3b disposed oppositely on the opposite major surfaces and through which currents flow in the opposite directions, three output lines 4a-4c arranged on one major surface of the ceramic substrate 2, a switching element 5 mounted on the power line 3a and each output lines 4a-4c, control lines 9 arranged in correspondence with respective switching elements 5, a first connecting means 6 for connecting the switching elements 5 on the power line 3a with respective output lines 4a-4c, a second connecting means 7 for connecting the switching elements 5 mounted on the respective output lines 4a-4c with the power line 3b, and a third connecting means 8 for connecting the switching element 5 with the control line 9.
Patent JP-2003139171-A (JP)
Title: Disc brake
Inventor: HASHIMOTO JUNICHI
IPC: F16D65/097
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a disc brake which prevents the external face of a bent recessed part of a pad guide in a disk radius direction from contacting and rubbing with the external face of a supporting recessed part of a carrier in a disk radius direction for preventing abnormal sound caused thereby when braking. SOLUTION: A bent recessed part 41 of a pad guide 13 is inserted into a supporting recessed part 33 of a carrier 12, and a protrusion part 23 of a pad 14 is inserted into the bent recessed part 41, thereby the pad 14 is guided by the pad guide 13. The pad guide 13 is provided with a clearance holding part 46 projected outward from the bent recessed part 41 in a disk radius direction and always holding a clearance between the bent recessed part 41 and the supporting recessed part 33 of the carrier 12.
Patent JP-2003135640-A (JP)
Title: Arrow of dart made of clay-like substance
Inventor: FUKAZAWA KATSUMASA
IPC: F41B1/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide the arrow of a dart in a dart game with clay for enabling infants and children to safely enjoy the game as a material. SOLUTION: A small mass of a clay-like substance is set to be a dart arrow. The small mass is not elastic and is not sticky by appropriate hardness by adding water to a polyetylene oxide with a molecular weight of 3,000 or higher, a pulp, and silica.
Patent JP-2003139969-A (JP)
Title: Tension member fixing method and tension member fixture for optical fiber
Inventor: KOSUGI YUKIO
IPC: G02B6/44
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a tension member fixing method and tension member fixture for an optical fiber which can simply and easily fix the tension member of the optical fiber. SOLUTION: Two columnar members 6 having rods stuck into columns are provided between two plate members 5 having holes in a truncated chevron shape, rod parts at ends of the columnar members 6 are inserted into the holes in the truncated chevron shape to make the columnar members 6 move along the holes in the truncated chevron shape, and the columnar members 6 are moved in a direction to narrow down the interval between the holes in the truncated chevron shape; and at this time, the tension member 3 is sandwiched between the two columnar members 6 to fix the tension member 3.
Patent JP-2003136957-A (JP)
Title: Theft preventive system for vehicle
Inventor: SHIMONOMOTO NORIYUKI
IPC: B60R25/34
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a theft preventive system whereby a vehicle is unlikely to admit a steal try even in case the driver is away from the vehicle while any object(s) is left on the assistant seat, etc. SOLUTION: According to this theft preventive system 1, the vehicle adopts as its window glasses a dimming glass 3 whose photo-transmittance varies with impression of a voltage. The voltage to the dimming glass 3 is given by a dimming glass drive circuit 5. When the alarm set requisitions are met, a security ECU 7 gives an ON command to the drive circuit 5, and a battery voltage is impressed on the dimming glass 3 through the drive circuit 5 so as to lower the photo-transmittance, and thereby inside the cabin is made difficult to see. Whether the alarm set requisitions are met is judged on the basis of the signals given from a courtesy switch 11 and a door lock actuator 13.
Patent JP-2003141915-A (JP)
Title: Glove for lighting fixture
Inventor: ETO YURI
IPC: F21V3/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a glove for a lighting fixture with materials saved to which decorations can be easily attached. SOLUTION: With the glove for a lighting fixture fitted with a decoration 1 of resin or the like along the surface of a part swollen outward in an acute angle, a pin 2, 2 each is set in opposition at the top and bottom end of the inside face of the decoration 1, and is locked in insertion to a hole 4 each formed on the glove 3.
Patent JP-2003141567-A (JP)
Title: Three-dimensional city model generating device and method of generating three-dimensional city model
Inventor: BABU MADHAVAN
IPC: G06T7/60
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional city model generation device and a method of generating a three-dimensional city model capable of accurately detecting a roof edge line such as a gable. SOLUTION: An edge detecting part 80 detects a boundary edge between a building and a ground based on a range data provided with the three- dimensional coordinate value of the surface shape of a city space. A thinning part 40 thins the edge. A vectorizing part 50 vectorizes the thinned outline edge. The plane of the roof of the building is divided by an area dividing part 60. The planes is respectively applied to the areas adjoining mutually by a plane applying part. Roof edges formed between the adjoining areas are detected by a roof edge detecting part 80. A polygonizing part 90 polygonizes based on the outline edge obtained by the vectorizing part 50 and the detected roof edge. A three-dimensional model generating part 100 generates a three- dimensional model based on the polygonized data.
Patent JP-2002250638-A (JP)
Title: Displacement detection device
Inventor: OKAZAKI MITSUHIRO
IPC: G01B7/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a displacement detection device which is simple to assemble and at a low cost, capable of accurately reading a scale without tilting a detection member relative to a scale member. SOLUTION: This displacement detection device is equipped with a fixed cylinder 103, a rotary cylinder 105, a magnetic scale 130 fixed on the rotary cylinder 105, an MR element 147 for detecting magnetism in contact with the magnetic scale 130, a holder 145 for holding the MR element 147, and a pressurizing spring 141 for pressurizing the holder 145 and the MR element 147 onto the magnetic scale 130. In the device, position regulation, in the contacting direction of the MR element 147 with the magnetic scale 130, is executed only by a contact part where the MR element 147 is brought into line contact with the magnetic scale 130, to thereby allow the MR element 147 to always adhere to the magnetic scale 130.
Patent JP-2003135486-A (JP)
Title: Medical or dental air turbine handpiece
Inventor: OGAWA HARUO
IPC: F16C33/66
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance-free dental or medical air turbine handpiece which eliminates a need for performing feeding a lubricating oil each time in use and autoclave and maintains the durability of ball bearings by using special seal ring structures for the ball bearings. SOLUTION: The dental or medical air turbine handpiece comprising a head housing 1 which has intake ports 11, a revolving shaft 2 which is freely rotatably housed in this head housing 1 and has blades 21 for receiving the feed air from the intake ports 11, and the ball bearings 3 which support the revolving shaft 2 freely rotatably at the upper and lower sides across the intake ports 11 within the head housing 1, in which the ball bearings 3 are provided with heat resistant mechanical seals 4 on the side near the intake ports 11.
Patent JP-2003146025-A (JP)
Title: Tire
Inventor: MATSUMOTO TADAO
IPC: B60C13/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent development of a crack and the like and improve mud repellency while ensuring visibility of a marking. SOLUTION: A sidewall surface 2S has a decorative portion 5 comprising serrations 4 by juxtaposed ridges 3. The ridges 3 have broken portions 6 formed along the contour of the marking 7 to indicate the marking 7 in an open face.
Patent JP-2002194091-A (JP)
Title: Production method for rubber powder containing filler and usage of this rubber powder
Inventor: GOERL UDO
IPC: C08K9/06
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a rubber powder containing a filler. SOLUTION: The rubber powder containing the filler is produced by precipitating from a mixed liquid, wherein a silicic acid precipitating suspension containing an alkalline metal sulfate is added to a rubber latex, an aqueous emulsion of rubber or a rubber solution.
Patent JP-2002195350-A (JP)
Title: Device for mounting bush element belt
Inventor: HERRING CHRISTOPHER
IPC: F16G5/16
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of very rapidly installing a push element belt for continuously variable transmission while surely avoiding a damage to a ring. SOLUTION: This device is characterized by a circular centering ring 3 for loosely storing a first ring bucket 2 and fixing each push element 1, and a circular ring 4 partially surrounding the installed push element on the outside. The inner profile of the ring matches the outer profile of the bush element belt so as to act a radial force F to the push element 1 in the direction of an axis passing the center point of a circle formed with the push element belt vertically relative to a radial flat surface, and to be insertable into a groove in the push element belt formed in a circular shape without action of a force.
Patent JP-2003120957-A (JP)
Title: Radiation cooling system with negative pressure under floor
Inventor: FUKUCHI SATOSHI
IPC: F24F5/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To operate a body-friendly radiation cooling at high efficiency. SOLUTION: A space 2 under the roof, an external ventilating layer 3 and a space 8 under the floor are disposed inside an air-tight and heat insulating layer 1. A well-known built-in air conditioner 4 is installed in the space 2 under the roof, and an air blower 6 is fitted in the space 8 under the floor. A duct 7 is disposed from the blower 6 to the respective rooms 10 and the space 2 under the roof.
Patent JP-2003149158-A (JP)
Title: Moisture-sensitive multilayer sheet
Inventor: HORIKAWA NAOMIKI
IPC: B32B5/26
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-sensitive multilayer sheet capable of sensing moisture without causing the wearer to experience a discomfort or a physical disorder. SOLUTION: The multilayer sheet contains at least two layers. One is a cloth layer (A) having a psychometric lightness index L* of not lower than 85 when not moist and the other is a cloth layer (B) having a psychometric lightness index L* of not higher than 30.
Patent JP-2003002169-A (JP)
Title: Theft-prevention method for vehicle and the device
Inventor: NAKAMURA MAKOTO
IPC: B60R25/04
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a theft-prevention method for a vehicle in which the operation is not troublesome when loading and unloading a carriage with opening a door of a baggage room for the vehicle used for general purpose, in particular, for a transportation business, and capable of minimizing the modification of the vehicle when mounting it. SOLUTION: In the theft-prevention method for the vehicle having seat doors and a baggage room, when releasing the lock of the seat door and the baggage room door and operating the engine of the vehicle are inhibited, and/or the vehicle is unsuitably operated, a security function for commanding a warning is released, afterwards after the last door of the opened seat doors is closed and locked, the baggage door is closed and locked when a predermined time elapses the security is re-operated at the same time or after predetermined time elapse.
Patent JP-2003149496-A (JP)
Title: Optical fiber array
Inventor: YAMADA EIICHIRO
IPC: G02B6/24
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber array, wherein contact between the rear edge of an array substrate and a coated optical fiber is relieved without applying special processing to the array substrate. SOLUTION: In this optical fiber array obtained by mounting a single core or multi-core coated optical fiber 1 on the array substrate 5 with a V groove 7 provided on the front part, inserting a glass fiber 3 into the V groove 7 and adhesively fixing the glass fiber 3 with a pressing member 6, a flexible tube- shaped protection member 11 is provided at a coated optical fiber part striding over the rear edge of the array substrate 5.
Patent JP-2003155903-A (JP)
Title: Rocker arm and method for manufacturing its body
Inventor: WASEDA YOSHITAKA
IPC: F01L1/20
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To improve shape accuracy of a screw hole and to stabilize the metallographic structure of a rocker arm body, while securing a sufficient length of the screw hole for an adjusting screw. SOLUTION: In the screw-hole formation area for the adjusting screw 6 on the rocker arm body 5 made of sheet metal, a cylindrical swelling part 19 is made by drawing the metallic plate, which inevitably causes a sag 20 to occur around the rim of an opening on the opposite side of the swelling part 19. To solve this problem, after the drawing, a recess larger than the seat surface of an adjusting screw positioning nut 7 for positioning the adjusting screw 6 is made, to eliminate at least the surface part of the sag 20, and to secure a flat-bottomed recess 21 which abuts substantially on the whole seat surface of the nut 7. With this process of local plastic deformation, a through- hole in the cylindrical swelling part 19 is not distorted and the metallographic structure is not disordered, different from the conventional cases.