baber/WOPTO huggingface dataset:
Patent JP-2003091860-A (JP)
Title: Optical head and optical disk unit
Inventor: MITSUI SADAJI
IPC: G11B7/135
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical head and optical disk unit in which an optical beam does not cause a focal deviation in an optical disk surface even when atmosphere temperature changes, and by which recording and reproduction of information are precisely carried out, and a man-hour and equipment cost can be reduced in assembling an optical system. SOLUTION: The optical head is provided with an optical system in which a grating G is provided in a plane at an emitting side of an astigmatism correction lens 12 being a plano-concave cylindrical lens among the astigmatism correction lens 12, a coupling lens 13, a beam splitter 25, a rising mirror 26, and an objective lens 40 arranged in an optical path where a light beam from a semiconductor laser element 11 is led to an optical disk 50, the coupling lens 13 being a piano-convex lens is made of glass, and a plane of an incident side of the coupling lens 13 is opposed to an emission side of the astigmatism correction lens 12, and the compound lens 14 is formed. The optical disk unit 1 is provided with the optical head 2.
Patent JP-2003092657-A (JP)
Title: Facsimile terminal equipment, control method of the facsimile terminal equipment, and control program for the facsimile terminal equipment
Inventor: ISHIKAWA SATORU
IPC: H04N1/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To easily set up a device required to adopt the Internet facsimile protocol by selecting the proper information facsimile protocol. SOLUTION: When facsimile terminal equipment connected to an opposite facsimile terminal equipment 107 via the Internet 109, when the facsimile terminal equipment 101 uses the T.37 protocol, the facsimile terminal equipment 101 is connected to a mail server 110 via an ISP access point 104, and when the facsimile terminal equipment 101 uses the T.38 protocol, the facsimile terminal equipment 101 is connected to an Internet facsimile gateway 105. The facsimile terminal equipment 101 uses the T.37 protocol in the memory transmission mode or uses the T.38 protocol in other transmission modes than the memory transmission mode to make transmission control to be connected to a final image reception station.  In the registration processing of the access information to the opposite station, the facsimile terminal equipment 101 monitors an ANS/ ANSam signal returned from the opposite station to identify the opposite station and to revise the mode for the registration processing.
Patent JP-2003090909-A (JP)
Title: Ink jet drawing device and method, color filter and electroluminescence element
Inventor: HORIKOSHI YASUO
IPC: B41J2/01
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for manufacturing a color filter in which an injection nozzle of an ink jet head can easily be positioned. SOLUTION: In the ink jet drawing device, ink is injected to draw on a substrate while the ink jet head 104 and the substrate 105 are relatively moved. The device is equipped with a detection optical system 108 to detect the ink injection nozzle of the ink jet head so that the position of the ink injection nozzle is calculated based on the detection result by the detection optical system and the calculated result is displayed.
Patent JP-2003089289-A (JP)
Title: Clip
Inventor: HAMANAKA HISANOBU
IPC: B42F1/02
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an easily usable clip, which is hard to get out of place and, in addition, on which other documents are seldom caught. SOLUTION: A pinching piece 3, between which and a main body the predetermined gap is developed by providing a stepped part 5 at a base part, is integrally and projectingly provided at the inner edge 2a of the annular main body 2 made of an elastic plate. At the outer edge 2b locating on the extension line of the pinching piece, a holding-down piece 4 formed on the same side as the stepped part is provided. A matter to be held is strongly held by the main body and the pinching piece, especially by the tip 4a of the holding-down piece and the tip 3a of the pinching piece so as to become hard to get out of place. Further, since the tip of the holding-down piece and that of the pinching piece tightly fix to the matter to be held, no other paper or the like becomes to be caught.
Patent JP-2003092467-A (JP)
Title: Printed wiring board and manufacturing method therefor
Inventor: NAGATA TOMOHIRO
IPC: H05K3/42
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board having complete via holes which have no bubbles inside and are highly reliable by using a printing method, a spraying method, a transfer method or a vibrating method which is generally employed, and to provide a manufacturing method therefor. SOLUTION: In the printed wiring board 10 having bottomed via holes, the bottomed via holes 13 are metal plated 24, are filled with a low melting point metallic powder 14 having a particle diameter smaller than a bottom diameter of each via hole 13 and a melting point not greater than 250 deg.C, and are hearted and melted by providing a flux 15 component for activating the powder 14. If necessary, the powder may be prepared, e.g. by mixing at least 90 wt.% or less a kind of metal in the total metallic powder, the metal being selected from among a gold, silver, copper, nickel or tin. Also, the powder 14 may be plated with a metal different from the above metals.
Patent JP-2002293497-A (JP)
Title: Fork automatic reverse control device for forklift
Inventor: TAKAMURA MASAYUKI
IPC: B66F9/14
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a well-operative fork automatic reverse control device for a forklift. SOLUTION: The fork automatic reverse control device for the forklift comprises a rotation driving mechanism for rotating a fork in accordance with an operation command value from rotation operating means and a shift driving mechanism for shifting the fork in accordance with an operation command value from shift operating mean, both driving mechanisms being synchronously controlled by setting the speed of one driving mechanism corresponding to the operating means operated in accordance with one of the operation command values for the rotation operating means and the shift, operating means and setting the speed of the other driving mechanism by using a speed command value table in accordance with a rotating angle for reversing the fork and a target relative shift position.
Patent JP-2003097090-A (JP)
Title: Pole with collapse preventing function
Inventor: YONETANI OSAMU
IPC: F21Y101/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a pole with a collapse preventing function erected on the ground surface, capable of preventing the pole from being collapsed on the ground surface and enabling even an inexpert to clearly know the life of the pole and replacement time. SOLUTION: A pole body 11 is erected on a concrete foundation 20 by an embedding method. A support 12 is disposed in the interior of the pole body 11 with the upper end positioned above the ground level at a distance from the inner surface of the pole body 11. When a part of the pole body 11 near the ground is broken, the lower end 12-1 of the support 12 is brought into contact with the pole body 11 by load of the collapsed part of the pole body, the upper end 12-2 is also brought into contact with the collapsed part of the pole body 11, and the middle part 12-3 is brought into contact with the pole body 11 to support the pole body 11. At that time, the collapsed part of the pole body is supported with a gradient of about 1 deg. or more. Thus, the pole can be prevented from being collapsed to the ground surface.
Patent JP-2003090787-A (JP)
Title: Determination method for composition of alloy of low young's modulus
Inventor: IKEHATA HIDEAKI
IPC: G01N33/20
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a determination method for the composition of a low Young's modulus alloy by which the low Young's modulus alloy can be designed, developed and manufactured efficiently. SOLUTION: In the determination method for the composition of the low Young's modulus alloy, which is composed of two or more kinds of main component elements belonging to the group IIIa to the group VIa and which is a binary system or more, compositions regarding the main component elements are determined by paying attention to mean valence electronic number X decided by the ratio of the compositions and an elastic modulus C44 , and the composition of an alloy at a desired low Young's modulus can be decided easily.
Patent JP-2003089902-A (JP)
Title: Brassiere with wire, and method for fixing wire
Inventor: NAKANISHI TERUMI
IPC: A41C3/14
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a brassiere with wire, excellent in shape or form retention, having comfortable wearing feeling because of having soft touch, and so made that the wire does not get out through a covering material. SOLUTION: The brassiere with wire has wire bonded to a wire covering body. The method for fixing wire is provided to make the brassiere with wire.
Patent JP-2003088839-A (JP)
Title: Garbage decomposing apparatus
Inventor: IIJIMA YOSHITSUGU
IPC: C02F3/08
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a garbage decomposing apparatus in which the apparatus itself is structured in compactly, the transportation handling time of garbage is saved and an odorless state is kept during the treatment of the garbage. SOLUTION: The garbage decomposing apparatus is provided with a casing 1 and a 1st and a 2nd cylindrical partition for dividing the casing 1 into a 1st treating tank 4, a 2nd treating tank 5 and a 3rd treating tank 6. A proper quantity of bacteria beds 11 where bacteria capable of decomposing the garbage inhabits is existed inside the 1st treating tank 4 and the 2nd treating tank 5. The garbage finely crushed by a compact apparatus capable of being installed under a sink is introduced directly into the decomposing apparatus to save the transportation handling. The odorless state is kept under the treatment of the garbage and malodor is not released.
Patent JP-2003098030-A (JP)
Title: Leakage liquid sensor
Inventor: MIZUNO TAKESHI
IPC: G01N21/17
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a leakage liquid sensor equipped with a mounting abnormality detection means, capable of detecting a small quantity of a leakage liquid. SOLUTION: First and second detection surfaces 27A, 27B provided on a translucent sensor body 21 are arranged oppositely to the surface F to be submerged submergible by the leakage liquid, and by utilizing the fact that a total reflection condition differs according to existence of the leakage liquid, the leakage liquid is detected by an output of a light receiving element 26 receiving light irradiated from a floodlighting element 25 and reflected by the first and second detection surfaces 27A, 27B.  In this case, the first and second detection surfaces 27A, 27B of the sensor body 21 are arranged approximately in contact with the surface F to be submerged on the sideward separated position from a holding fixture 50, and a permanent magnet 45 is provided on the holding fixture 40, and a hole IC 34 is formed on the sensor body 21, to thereby detect whether the sensor body 21 is installed on the normal position or not.
Patent JP-2003096240-A (JP)
Title: Chlorine-containing rubber composition containing tungsten
Inventor: TERADA FUSAO
IPC: C08L23/34
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a chlorine-containing rubber composition containing tungsten. SOLUTION: The rubber composition contains a chlorine-containing rubber and tungsten, whose specific gravity is 7.04 to 14.0. A molded product thereof is provided. This molded product can be used as a substitute for lead for blocking materials to radiation such as X-ray, gamma ray and so on, oscillation- controlling materials, sound-insulating materials, weights, flywheels, wheel balance, bullets for model guns and so on by making use of its large specific gravity.
Patent JP-2003105013-A (JP)
Title: Method for manufacturing homogeneous solid catalyst component or homogeneous solid catalyst and method for manufacturing addition polymer
Inventor: OKANE TAKUYA
IPC: C08F4/6192
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a homogeneous solid catalyst component or a homogeneous solid catalyst capable of providing an addition polymer excellent in configuration and grain properties when the single site catalyst is applied to polymerization (slurry polymerization, vapor phase polymerization, bulk polymerization, etc.), accompanying addition polymer grain formation, and to provide a method for manufacturing an addition polymer excellent in configuration and grain properties when a single site catalyst is applied to polymerization (slurry polymerization, vapor phase polymerization, bulk polymerization, etc.), accompanying addition polymer grain formation. SOLUTION: The method for manufacturing a homogeneous solid catalyst component or a homogeneous solid catalyst contains a process of removing pulverized components and/or indeterminate form components by utilizing the difference in settling velocity relative to the solvent; the homogenous solid catalyst component or a homogeneous solid catalyst manufactured by the method are provide; the method for manufacturing an addition polymer using the homogeneous solid catalyst component or a homogeneous solid catalyst is provided.
Patent JP-2003104766-A (JP)
Title: Fiber reinforced hydraulic composition and fiber reinforced hydraulic formed body obtained by using the composition
Inventor: KOYAMA YOSHITAKA
IPC: C04B14/38
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a fiber reinforced hydraulic composition excellent in heat resistance and machinability, having a sufficiently high strength and impact resistance, thereby enabling application to machine parts, and also provide a fiber reinforced hydraulic formed body obtained by using the composition. SOLUTION: This fiber reinforced hydraulic composition includes a powder mixture comprising 20-90 wt.% of a hydraulic powder and 10-80 wt.% of a non-hydraulic one, a machinability improver in an amount of 2-18 wt.% based on 100 wt.% of the powder mixture and 1-5 wt.% of two or more reinforcing fibers, the elasticity coefficients of which are different from each other, concretely comprising the fiber having a higher elasticity than the hydraulic formed body excluding the fiber and the fiber having the elasticity lower than that thereof.
Patent JP-2003102863-A (JP)
Title: Flowing water detector
Inventor: TONOMURA TOSHIAKI
IPC: H01H35/40
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To improve reliability by monitoring the abnormality of a drive power source of an electronic delay timer. SOLUTION: The flowing water detector detects flowing water within pipin with the actuation of a sprinkler head to output flowing water detection signals. It is provided with a flowing water detection mechanism which detects the flowing water to turn ON a switch contact, a timer circuit 67 which starts with ON operation of the switch contact to produce an output after a specified delay time, an alarming circuit 65 which is actuated by a delay output of the timer circuit 67 to output the flowing water detection signals outside, a disorder judging circuit 70 which monitors the supply of a power source to the timer circuit and judges the abnormality of the power source to output a power source abnormality signal outside, a relay 71 and a power source monitoring circuit containing a relay contact 72 and a terminal resistance 73.
Patent JP-2003014057-A (JP)
Title: Multi-stage reduction gear, and motor having it
Inventor: HASHIMOTO TAKESHI
IPC: F16H57/023
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a multi-stage reduction gear that is strong, has a long service life, has low noise, and is small and inexpensive. SOLUTION: This multi-stage reduction gear comprises a gear case 6 having the same inner diameter, brackets 4 and 5 that is stored in the gear case 6 and has U-shaped cross section, connecting means 7, 8, and 9 such as knock pins for connecting the brackets 3, 4, and 5, and reduction gear groups 10, 11, 14, 15, and 18 comprising outer teeth. An input shaft 2 and an output shaft 19 of the reduction gear are constituted concentrically, and reduction gear bearings 12, 13, 16, 17, 20, and 21 are constituted with center bearings.
Patent JP-2003104329-A (JP)
Title: Heat seal apparatus for lens package
Inventor: NAKAGAWA MAKOTO
IPC: B65B25/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a proper adhering force between a sheet and a case, and enable a superior outer appearance sealing showing to wrinkles and corrugations to be realized when a surface of a blister case is sealed by a cover sheet after both a contact lens and storing liquid are stored in the case so as to employ the blister case as a contact lens distribution case. SOLUTION: There is provided a heat seal apparatus for use in heat sealing a stored segment after both a contact lens and its storing liquid are stored in a case, wherein a sheet is placed on a case opening part and a heating mandrel is depressed by more than twice.
Patent JP-2002200643-A (JP)
Title: Insert molding
Inventor: ARAI TAKESHI
IPC: B29C45/16
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an insert molding for improving sealability of an insert member and a primary molding, and primary molding and a secondary molding. SOLUTION: The insert molding 10 comprises an outside shape of a primary molding part 2 formed on a periphery of the insert member 1 by primary molding and becoming a rugged shape in which protrusions 2a, 2a' and recesses 2b and 2b' are alternately disposed along a length direction of the insert member and an outside shape of a secondary molding part 3 formed on a periphery of the primary molding part by secondary molding becoming substantantially flat in parallel with a length direction of the member. Accordingly, protrusions 3a and 3a' and recesses 3b and 3b' of secondary molding part are alternately disposed. To straighten at a secondary fusion bonding time, a protrusion 7 for fusion bonding is provided at the protrusion of the primary molding part after the protrusion 2a provided at the primary molding part.
Patent JP-2003102368-A (JP)
Title: Process for producing bread, premix for producing bread usable therefor, and modifier for producing bread
Inventor: HARADA MASAHIRO
IPC: A21D2/26
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To enable excellent quality as good as that of the product obtained by using a strong flour of a foreign wheat to be provided by improving mechanical resistance, volume, texture or the like in the production of the bread using the flour of a domestic wheat. SOLUTION: A modifier for the production of the bread, containing a gluten, a water-soluble thickener, a hemicellulase, an α-amylase and vitamin C is added according to a process such as a straight process and a sponge process, and the production of various kinds of bread such as a hearth bread, a sandwich loaf, a butter roll, a soft French loaf and a croissant is carried out.
Patent JP-2003111905-A (JP)
Title: Game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To increase the amusement by making the movement of a game ball itself more complicated. SOLUTION: Game balls which have entered from entrances 22a and 22b which are formed at the center of the uppermost section are guided to a stage 40 on the lower section through game ball passages 30a and 30b which are arranged on the right and the left. The guided game balls are guided to an outlet guiding section 44 at the center of the lowermost section of the stage 40 by curved surface slope sections 42b and 42a, and discharged from an outlet 70. In this case, the curved surface slope sections 42b and 42a are formed as curved surfaces of which the curvatures become smaller as becoming closer to the outlet guiding section 44. Guard walls 46a and 46b are provided on the curved surface slope sections 42b and 42a to prevent game balls from dropping downward.  Then, passage introducing sections 48a and 48b, which guide game balls to the outlet guiding section 44 while separating by a specified distance or more from the end section on the outlet 70 side, are provided at an area reaching the outlet guiding section 44. Thus, a game player is made to enjoy a smooth movement or a movement with a depth of game balls, and the amusement is increased.
Patent JP-2003114568-A (JP)
Title: Electrophotographic image forming device and toner supply container
Inventor: KATO DAIJIRO
IPC: G03G15/08
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To securely take out a stationary toner supply container from a main body of an image forming device without dropping the container accidentally. SOLUTION: A projection 3c is formed on the toner supply device. The projection 3c is fitted in a groove 4c formed in the face of the guide 2b of the main body of the electrophotographic image forming device. The movement of the projection 3c is restricted by a groove end 5e. Thus, the toner supply container 1 is prevented from falling. In addition, by disposing a rachet mechanism in the groove 4d or by using a solenoid as a method for pressing the rachet mechanism, the attachment/detachment of the toner supply container is facilitated.
Patent JP-2003114087-A (JP)
Title: Door device of refrigerator
Inventor: NAEMURA YOSHIRO
IPC: F25D23/02
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a door device which reduces force necessary for opening/ closing hinged double doors of a refrigerator, secures a wide opening whichever door is opened, and is easy for a user to use. SOLUTION: The door device of the refrigerator is provided with hinged double doors type right and left door 10a and 10b segmenting the front opening part of an insulation box main body into the right and left and provided openable-closable by pivotal parts of both sides, gasket 14 fitted to the back face peripheral edge of the right and left door, abutting the opening peripheral edge of the main body and frame-shaped, guide members 16 and 17 provided on the opening part in opposed proximity parts of the right and left door, partitioning bodies 20a and 20b arranged vertically opposite to the insides of the right and left door, engaged with the guide members, rotating by opening/ closing of each of the doors, positioned flush with the opening peripheral edge of the main body in the front and forming an abutting surface of the gasket at the time of closing of the doors, and a partitioning gasket 18 abutting the side face of the partitioning body opposite to the side surface of at least either of the partitioning bodies at the time of closing of the right and left door.
Patent JP-2003113132-A (JP)
Title: Method for producing methacrolein
Inventor: GOTO HIDEAKI
IPC: C07C69/54
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of waste water treated in a method for producing methacrolein from tertiary butyl alcohol. SOLUTION: In this method for producing methacrolein by subjecting tertiary butyl alcohol as a raw material to vapor-phase catalytic reaction in the presence of molecular oxygen, tertiary butyl alcohol is previously dehydrated and decomposed into isobutene and water and, after removal of water obtained by the dehydration and decomposition, isobutene is subjected to vapor-phase catalytic reaction in the presence of molecular oxygen to produce methacrolein. Treatment load of waste water in the whole process can be reduced by separating water after the dehydration and decomposition process in this manner.