baber/WOPTO huggingface dataset:
Patent JP-2004086266-A (JP)
Title: Method, device and program for acquiring shape and recording medium with the program recorded thereon
Inventor: ISHIKAWA YUJI
IPC: G06T7/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for correctly acquiring a shape even if a photographed object has a featured value different in a partial part and an error is included in measurement of the feature amount.  <P>SOLUTION: A region division means 101 extracts a region from a picture by regarding a part where the featured value of a point in the picture is within a prescribed range as the same region. A region merging means 102 merges a plurality of regions and extracts and generates a new region. A shape evaluating means 103 calculates a shape evaluation value of the region based on a difference between an angle made by two sides of a polygon showing an outline of each of the region before and after being merged and a right angle. A uniformity evaluating means 104 calculates a uniformity evaluation value of the region based on the difference between the featured value of the points in the regions and an average value of the featured values of the points in the regions on each of the regions before and after being merged. An output device 105 selects the region before or after being merged as the shape of the object based on the shape evaluation value and the uniformity evaluation value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041669-A (JP)
Title: Feeder for golf practice ball
Inventor: AOYAMA YOSHITAKA
IPC: A63B69/36
Filed: 2002-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of having difficulty in transferring a practice ball positively onto a tee because the relative position of the tee and the tip part of a ball guide is not determined.  <P>SOLUTION: In the form of transferring a large number of golf balls put in a storage part 3, one by one onto the tee 22, the ball guide 10 for rolling the golf balls 2 to stop the golf balls 2 on the tee 22 is constituted to take two positions which are a housing position not interfering with the swing locus of a club head, and a rolling position for transferring the golf balls 2 onto the tee 22. Stopper structure 13 is formed at the tip part of the ball guide 10. One end of a positioning member 23 is connected to a practice machine body, while the tee 22 is connected to the other end of the positioning member 23, and the relative position of the tee 22 and stopper structure 13 is appropriately determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096314-A (JP)
Title: Dielectric antenna and mobile communication apparatus with built-in the same
Inventor: OKADO HIRONORI
IPC: H01Q5/10
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric antenna which can remove a decrease in a radio wave radiation efficiency and a disturbance of band broadening as fast as possible by suppressing a mutual interference between elements of small sizes.  <P>SOLUTION: The dielectric antenna includes a first linear element which can resonate with a first resonance frequency, a power supply terminal connected to a base end of the first element, a linear conductor for branching from the vicinity of the base end of the element on the antennal forming surface, a ground terminal connected to a distal end of the conductor, and a second linear element which can resonate with a second resonance frequency different from the first resonance frequency. The first linear element is formed along an outer periphery of the antenna forming surface, the second linear element is formed by using an area surrounded by the first element, and hence a mutual interference can be suppressed as much as possible without disposing adjacently the elements.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094559-A (JP)
Title: Rf-id media and its manufacturing method
Inventor: SAKURAI TAKAHIRO
IPC: B42D15/10
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RF-ID media manufactured without using any highly precise device or expensive materials so as to be made easily suitable for mass production.  <P>SOLUTION: This RF-ID media is formed so that a conductive antenna 12 can be formed on a resin sheet 15, and that an inlet 10 electrically connected to an antenna 12, and configured by mounting an IC module 11 capable of writing and reading information from the outside through the antenna 12 can be interposed between core members 20a and 20b and over-sheets 30a and 30b. In this case, a reinforcing member 21 is formed in an area opposite to the IC module 11 of the core member 20a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096411-A (JP)
Title: Content distribution system, content distribution method, and electronic program guide
Inventor: TAKECHI HIDEAKI
IPC: H04N7/173
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems arising in connection with the copyright management, when distributed users use a system by which contents are exchanged mutually.  <P>SOLUTION: The content distribution system comprises a client system 1 for requesting contents, a server system 2 for distributing contents, and a key server 3 for distributing a key for contents. The key is exchanged between the server system 2 and the key server 3 using a predetermined protocol. The predetermined protocol is a protocol that the key server 3 contains authentication for determining whether a device of a counterpart is legitimate or not, and the key is encrypted and protected for distribution in order not to occur an incident in which any devices other than the legitimate device determined by the key server 3 acquire the key.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093907-A (JP)
Title: Adapter for photography
Inventor: UCHIYAMA KEIJI
IPC: G03B17/14
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adapter for photography capable of realizing various kinds of special photography at a low cost.  <P>SOLUTION: A fixed frame 20 constituting the adapter for photography is attached to the front of a film unit with a lens 3. The frame 20 exposes a photographic lens 6 from an aperture 23. A movable frame 21 realizing anamorphic photography, a movable frame 46 realizing soft focus photography and a movable frame 48 realizing close-up photography are variously and selectively attached to the frame 20. The frames 21, 46 and 48 are turnably attached to the bearing parts 28 and 29 of the frame 20 and turned between a special photographic position where they are arranged in front of the lens 6 and an ordinary photographic position where they expose the lens 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095856-A (JP)
Title: Opening and closing cover of dicing equipment
Inventor: SUGANO YOHEI
IPC: H01L21/301
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing cover of a dicing equipment for reducing hazard in which a broken blade fragment hurts an operator.  <P>SOLUTION: An opening/closing cover 10 of a dicing device 1 is so configured as to cover a cutting means 20. A polycarbonate surface is interposed between at least an operator who operates the dicing device and the cutting means. In this configuration, the strength of the opening/closing cover 10 as the part of polycarbonate surface is raised. So, flying objects from the cutting means such as a blade broken fragment 30 is prevented from penetrating the opening/closing cover 10 and reaching the operator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090428-A (JP)
Title: Electromotive direct pressure type molding machine
Inventor: KUDO YOSHIAKI
IPC: B29C45/46
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lateral movent of a movable platen, which occurs when three sides of a machine stand are opened, by supporting the movable platen on a machine stand so as to directly clamp the platen by a ball screw shaft.  <P>SOLUTION: In a vertical molding machine, the support member 1 is installed on one side on the machine stand 2, an injection apparatus 5 is installed in the upper part of the front facing to the machine stand of the support member 1, and an electromotive direct pressure type mold clamping device 3 is installed along with the movable platen at the lower part. The mold clamping device 3 is composed of a pair of housings 31 installed on both sides of the lower part of the front of the support member, mold clamping ball nut members 33 with pulleys 32 installed vertically and rotatably in the housings, a pair of right and left mold clamping ball screw shafts 34 engaged with the ball nut members 33 and inserted vertically into the housings, a mold clamping electromotor 35 upwardly attached to the back of the support member 2, a mold clamping driving belt 36 trained over the motor 35 and both pulleys 34, and a guide rail 7 installed vertically on the front of the support member on the lower side of the housings. The movable platen 4 is supported horizontally on the front of the support member by the guide rail 7. The movable platen 4 and the ball screw shafts 34 are connected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090997-A (JP)
Title: Lid body of vessel
Inventor: WATANABE AKIHIKO
IPC: B65D47/26
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid body of a vessel for paint or other highly viscous liquid having a lid plate member with a lid plate flush with a spout formed in a cylindrical curved surface and a push lever integrated with each other in which a structure is simple, the assembly is easy, the lid plate is easily opened/closed in one operation, and fluid cut-off property is excellent.  <P>SOLUTION: In the lid body of the vessel comprising a case body having a spout cylinder and a lid plate member which is turnably attached to the case body with a lid plate and a push lever integrally and continuously connected to each other, a spring to turn the lid plate member and urge it in a spout closing direction is elastically fitted between the case body and the lid plate member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176302-A (JP)
Title: Method and apparatus for industrially producing methyl hydroxyalkyl cellulose
Inventor: HOLTKOETTER TORSTEN
IPC: C08B17/06
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially producing a methyl hydroxyalkyl cellulose and an apparatus therefor.  <P>SOLUTION: This method for industrially producing a methyl hydroxyalkyl cellulose (MHAC) comprises reacting cellulose with an alkali metal hydroxide and subsequently reacting with an alkyl halide and a hydroxyalkylating agent. The reaction is carried out batchwise in a reactor which has an L/D ratio of less than 2.5 and in which the unmixed regions are minimized and the batch reactor is preceded at the inlet by a continuously operated cellulose milling facility and is followed at the outlet by a continuously running plant for milling and drying the products, with the product being transported by action of gravity. This apparatus for carrying out the method and the methyl hydroxyalkyl cellulose obtainable by the method are also described.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004103796-A (JP)
Title: Multi-layer circuit component
Inventor: SAKATA KEIJI
IPC: H01F17/02
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To raise a degree of freedom of design by providing surface electrodes isolated from an edge surface electrode on a multilayer circuit component to acquire electrode areas for wire bonding.  <P>SOLUTION: The multilayer circuit 2 is formed of ceramics layers 3, 4, 6, 8, 10, 12, 14, and 16 and conductor layers 5, 7, 9, 11, 13, and 15, and also forms a coil 21 with conductive layers 7, 9, and 11. Moreover, the multilayer circuit 2 is provided with a surface electrode 24 isolated from an end face electrode 22. The surface electrode 24 is connected to the conductive layer 13 through a via hole 26, and is also connected to the wiring in the side of substrate 27 with the wire bonding or the like. Accordingly, the coil component 1 can be reduced in size, while the sufficient electrode area for wiring bonding is acquired with the surface electrode 24. Moreover, the degree of freedom of design can be raised by connecting the end face electrode 22 and surface electrode 24 to different wirings or the like in the side of substrate 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098463-A (JP)
Title: Moisture/temperature conditioning laminate and its manufacturing method
Inventor: YAMAMOTO TOSHIYA
IPC: B32B27/04
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate with outstanding moisture/temperature conditioning performance which is used for enhancing comfortability in various fields of use applications such as an article for seating, bedding, carpets/rugs, housing, the interior trim of a vehicle, construction-related members, medical care members and desiccants.  <P>SOLUTION: This moisture/temperature conditioning laminate has an air-permeable sheet (A), an intermediate layer containing a high moisture absorbing/releasing fine particle and a binder resin and an air-permeable sheet (B) and/or an air-impermeable sheet (C). The content of the high moisture absorbing/releasing fine particle in the intermediate layer is 40 to 3,000g/m<SP>2</SP>. The laminate also has the air-permeable sheet (A), the intermediate layer containing the high moisture absorbing/releasing fine particle and the binder resin and the air-permeable sheet (B) and a fibrous structure layer (D). In this case, the content of the high moisture absorbing/releasing fine particle in the intermediate layer is 40 to 3,000g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003100725-A (JP)
Title: Etching termination detection window and etching apparatus using the same
Inventor: HWANG JUNG-HYUN
IPC: H01J37/32
Filed: 2002-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an etching termination detection window and an etching apparatus using the same capable of minimizing a process deficiency. SOLUTION: The etching termination detection window 10 comprises: a main body 12 made of aluminum or aluminum alloy in which a through hole 12a is formed serving as a light path for guiding a beam of light emitted during etching; and a capping 14 made of quartz firmly attached to an outlet of the light passing the through hole 12a. Consequently, particles resulting from the damage on the surface of the etching termination detection window 10 during an etching process can be minimized, thereby minimizing a process deficiency due to formation of the particles.
Patent JP-2003132855-A (JP)
Title: Incandescent lamp for headlight of automobile
Inventor: BEHR GERHARD
IPC: F21Y101/00
Filed: 2002-09-12
Abstract: PROBLEM TO BE SOLVED: To allow light emission of a filament to be disturbed a little by a lead wire, and shading action by the lead wire toward main light emission of the filament to be lightened. SOLUTION: The incandescent lamp is provided with glass bulb 1 almost symmetrical with its axis, a first coil filament 4 to the axial direction in the glass ball 1, a second coil filament 5 to a lateral direction in the glass ball 1, and an anchor for holding both the filaments 4, 5 and performing electric connection. This anchor includes a shading device 6 for a first coil filament 4, and 3 lead wires 7, 8, 9. The 3 lead wires 7, 8, 9 are arranged within one common plate vertically to a longitudinal axis of the second coil filament 5. At least one lead wire 8 includes a portion 8a projecting from the common plate and leading to pass near the second coil filament. This portion 8a is formed to arrange in an outside of the main light emission direction of the second coil filament 5.
Patent JP-2003177699-A (JP)
Title: Method and device for driving plasma display panel, and plasma display device
Inventor: YAMADA KAZUHIRO
IPC: G09G3/292
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel driving method which can improve image quality while securing low power consumption and secure the number of gradations even when the update rate of images is small.  <P>SOLUTION: The plasma display panel driving method selects a subfield out of a plurality of subfields obtained by dividing one field with time and makes a gradation display with the selected subfield by maintaining an image after writing it by applying a voltage to a cell. One field comprises two S subfield groups and 2 A subfield groups. The interval between the subfields at the head or tail of each S subfield group is set to a nearly 1/2 field. The S subfield groups keep to light-off until initial writing is carried out and the A subfield groups keep to light-on after the initial writing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004112093-A (JP)
Title: Apparatus and method for generating and for collating optical diffusion sign, and optical router
Inventor: KOYAMA KENJI
IPC: H04B10/291
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for generating an optical diffusion sign in which a processing time is short and a power consumption is small, and to provide an apparatus and a method for collating the optical diffusion sign and an optical router.  <P>SOLUTION: The apparatus for collating the optical diffusion sign collates a pattern for generating an optical diffusion sign signal SS with a collating pattern CP. The apparatus includes a dividing means 70 for dividing a strength of the input optical diffusion sign signal SS, delay means 72(0) to (n) for imparting different optical propagation delay times to divided optical diffusion sign signals DSS(0) to (n) at respective branch channels 71(0) to (n), collating sign means 73 for conducting/cutting off the divided signals DSS(0) to (n) for propagating branched channels 71(0) to (n) based on the pattern CP, and a combining means 74 for generating combination signal CS obtained by combining the strengths of the two or more conducted signals DSS(0) to (n).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003152245-A (JP)
Title: Spin valve type magnetoresistive effect sensor element and manufacturing method therefor
Inventor: SEI SHUKO
IPC: H01F10/14
Filed: 2002-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an SVMR sensor element in which the total thickness of the element is reduced and a shield gap is narrowed. SOLUTION: Two ferromagnetic layers 12 and 14 are laminated with a very thin spacer layer 16 (of ruthenium, with a thickness of about 0.3 mm) in between. The two ferromagnetic layers 12 and 14 are exchange-coupled each other strongly through the very thin spacer layer 16 to constitute an SyAP layer 18. Since, related to a top type SVMR sensor element comprising the SyAP layer 18, the coupling magnetic field for exchange-coupling between two ferromagnetic layers 12 and 14 is less required, a thinner antiferromagnetic pinning layer 20 utilized for exchange-coupling the two ferromagnetic layers 12 and 14 can be employed. Thus, the total thickness of the element is reduced, and the gap (shield gap) between the two magnetic shields sandwiching the top type SVMR sensor element is narrowed.
Patent JP-2004111188-A (JP)
Title: Light guide device
Inventor: UEDA YOSHIO
IPC: F21S2/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide device capable of illuminating almost uniformly and continuously.  <P>SOLUTION: The light guide device has point light sources 1, 1, such as a number of light-emitting diodes or the like arrayed linearly almost at equal intervals with a transparent bar-like light guide body 2 fitted along their front face. The light guide body 2 is made almost circular in a cross section crossing its length direction, and its surface is made light-diffusive 3. Further, leg parts 4, 5 are integrally formed at either side of the light guide body 2, and are made in contact with a substrate 6 with the point light sources 1, 1, arranged on it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106701-A (JP)
Title: Hazardous obstacle determining device
Inventor: HORI YOSHITO
IPC: B60R21/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hazardous obstacle determining device which appropriately determines a hazardous obstacle to the own vehicle, when the vehicle starts moving.  <P>SOLUTION: The hazardous obstacle determining device comprises a camera 16 for photographing the road status, an image processor 14 for processing the captured image, and a radar device 18 for measuring the distance between the own vehicle and an obstacle in front of the vehicle. If the distance to the obstacle, when the vehicle starts moving, is less than a recognizing limit distance of the camera 16, a risk potential generated with the vehicle is determined based on distance information to the obstacle generated by the radar device 18 only. As the vehicle approaches the obstacle and if the distance to the obstacle is less than a pre-determined distance, the obstacle is determined as a hazardous obstacle to the own vehicle, and a speaker and a display are activated to generate an alarm to caution the driver, or a braking actuator 26 is activated to forcibly brake the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105481-A (JP)
Title: Guiding tool for bone surgery
Inventor: HORIE MAKOTO
IPC: A61B17/56
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guiding tool for bone surgery where a guiding direction is adjustable, disassembling work is easy and cleaning is easy.  <P>SOLUTION: This guiding tool 100 is provided with: a support 110 which has an abutting part 111, an opening part 110a adjacent to the mounting part of a spindle member 113 and a guide part 114 arranged separately from the spindle member 113; and a rotator 120 fitted to the support 110. The rotator 120 comprises: a guiding member 121 for guiding a guide pin; an operation member 122 fitted to the rear end of it; a cylindrical holding member 123; and an elastic member 124 arranged between the operation member 122 and the holding member 123. The rotator 120 is extended through a guide opening 114a, and the tip part 121b of the guiding member 121 is penetrated through the spindle member 113. The expanded part 121c of the guiding member 121 is slidably guided in a rotating direction R by the guide opening 114a and a projection part 121d is fitted to the engaging groove 114c of the guide part 114.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108051-A (JP)
Title: Flush toilet bowl
Inventor: WATANABE KAZUYUKI
IPC: E03D5/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a miniaturized flush toilet bowl and having high economization in water consumption without using a power source in the flush toilet bowl supplying jet flush water jetting toward a trap from a jet hole formed in the bottom of a bowl surface by making use of the water head pressure of water stored in a low tank by supplying bowl flush water for washing the bowl surface by making use of the supply pressure of a water supply pipe when the toilet bowl equipped with a large water storage surface is washed.  <P>SOLUTION: In the flush toilet bowl equipped with a first manual operated mechanism opening and closing a bowl flush water valve and a jet flush water valve by the operation energy of a user, the first manual operated mechanism includes a rotational body equipped with a cam driving the bowl flush water valve and the jet flush water valve, a first operating section making a toilet bowl washing operation, a spring storing energy for operating the first operating section, a torque transfer section transferring the energy stored in the spring to the rotational body and a speed setting means connected to the rotational body, varying energy consumption and setting the speed of the rotational body.  <P>COPYRIGHT: (C)2004,JPO