baber/WOPTO huggingface dataset:
Patent JP-2003301977-A (JP)
Title: Spherical joint for pipe
Inventor: NISHI MASAHIRO
IPC: F16L23/036
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spherical joint for a pipe which brings out an excellent transfer suppressing performance of making the displacement in the direction along the axis of the pipe on one side either an upstream side pipe or a downstream side pipe hard to transfer to the side, and bringing out an excellent effect of making the displacement in the direction that one side either the upstream side or the downstream side apart from the side hard to transfer to the other side.  <P>SOLUTION: The spherical joint 1 for the pipe is equipped with two connection flanges 4, 8 provided on the both connection end part of the upstream side pipe 2 and the downstream side pipe 3, a seal member 13 sliding with the two connection flanges 4, 8 respectively and a joint means 10 jointing together the two connection flanges 4, 8 relatively possible to be displaced. The two connection flanges 4, 8 have the concave type spherical bearing surface 11, 12 toward another side of the connection flange, and the seal member 13 has two convex type spherical seal surfaces 16, 17 corresponding to the two spherical bearing surfaces 11, 12 respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302642-A (JP)
Title: Radiation sensitive resin composition to be used for formation of spacer by ink jet method, spacer and liquid crystal display element
Inventor: NISHIO HISAHIRO
IPC: B41J2/01
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer composition optimized for the manufacture of a spacer by a low-cost ink jet method and to provide a spacer formed from the composition and a liquid crystal display element equipped with the spacer.  <P>SOLUTION: The composition comprises: [A] a copolymer of (a1) an unsaturated carboxylic acid and/or unsaturated carboxylic acid anhydride, (a2) an epoxy group-containing unsaturated compound and (a3) an olefin unsaturated compound except for compounds of (a1) and (a2); [B] a polymerizable compound having an ethylenic unsaturated bond; [C] a radiation sensitive polymerization initiator; and [D] a solvent having ≥180°C boiling point at normal pressure. The spacer is formed from the above composition, and the liquid crystal display element has the above spacer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299975-A (JP)
Title: Crusher
Inventor: KIKATA YOJI
IPC: B02C13/04
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crusher which can efficiently crush wood chips, bark and the like.  <P>SOLUTION: In the crusher which crushes materials to be crushed, fed into a crushing chamber by a crushing means arranged in the crushing chamber, and has a rotating body where the crushing mean rotates around its axis and a crushing tool 10 connected to the rotating body, a rugged surface is formed in the peripheral part 11 of the crushing tool 10 which plays a role as a crushing surface, the rugged surface of the peripheral part 11 is formed in a shape of the teeth part 12 of a gear, and the peripheral part 11 is formed so as to be thicker than other parts of the crushing tool 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003116845-A (JP)
Title: Medical x-ray equipment
Inventor: KASHIMA NOBUYOSHI
IPC: A61B6/00
Filed: 2002-04-17
Abstract: PROBLEM TO BE SOLVED: To provide medical X-ray equipment capable of being positioned with respect to the region of interest of a subject without performing the irradiation with X-rays and capable of determining an X-ray irradiation range. SOLUTION: The medical X-ray equipment is equipped with an X-ray tube bulb 1, a X-ray iris 2 for controlling the irradiation range with X-rays emitted from the X-ray tube bulb 1, an X-ray detector (image intensifier 4) for detecting X-rays passed through the subject 3 through the X-ray diaphragm 2 to form an image, a monitor 18 for displaying the image due to the detection of X-rays and a camera 15 having the image pickup range substantially corresponding to the X-ray irradiation range. The image of the camera 15 is confirmed by the monitor 18 to perform the positioning to the region concerned of the subject and the determination of the X-ray irradiation range. Further, when the blood vessels of the lower limbs having many photographing points are photographed, the photographing region of the subject is discriminated on the basis of the difference of the brightness (or color) of the image of the camera to determine the X-ray irradiation range.
Patent JP-2003313388-A (JP)
Title: Antimicrobial methacrylic resin
Inventor: SASAKI MUTSUMASA
IPC: A01N41/04
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methacrylic resin having mildew-proofing and antimicrobial properties and excellent in transparency.  <P>SOLUTION: The antimicrobial methacrylic resin comprises a mixture of antimicrobial agents, where the mixture of antimicrobial agents contains as effective ingredients a haloalkylthio-based antimicrobial agent, a pyridine-based antimicrobial agent, an organic iodine-containing antimicrobial agent, a thiazole- based antimicrobial agent and a benzimidazole-based antimicrobial agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311491-A (JP)
Title: Empty can recovering device
Inventor: KOMOTO TADASHI
IPC: B30B9/32
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an empty can recovering device which is miniaturized and reduces volume of empty cans with reduced noise and a small amount of power.  <P>SOLUTION: A main body case 1 of this empty can recovering device is provided with a volume reducing means 60 for reducing the volume of the metallic empty can C charged from a can charging port 2 by crushing it. The volume reducing means 60 is composed of a first compaction mechanism 61 for folding the can at its center while conveying the can with a pressing roller 62 and can-center-part pressing roller 63, and a second compaction mechanism 71 for conveying the folded can while compacting the folded can so that its top plate and bottom plate tilt inward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313172-A (JP)
Title: Method for producing n-substituted imidazole
Inventor: TAKAHASHI FUMIHARU
IPC: C07B61/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an N-substituted imidazole and a method for producing a quaternary ammonium salt by using the same.  <P>SOLUTION: A nitrile compound represented by the formula (1) R<SP>1</SP>CN...(1) (wherein R<SP>1</SP>is H, an aliphatic, aromatic or arylalkyl group) and an N-substituted 1,2-diamine represented by the formula (2) H<SB>2</SB>NCHR<SP>2</SP>CHR<SP>3</SP>NHR<SP>4</SP>...(2) (wherein R<SP>2</SP>and R<SP>3</SP>are each independently H, an aliphatic, aromatic or arylalkyl group; R<SP>4</SP>is an aliphatic, aromatic or arylalkyl group) are allowed to react with each other in the presence of a metal oxide, a metal salt, an organic acid or a solid acid as a catalyst to form an N-substituted imidazoline. Then, the N-substituted imidazoline is dehydrogenated in the presence of one or more kinds of catalysts selected from the group consisting of nickel, palladium, platinum and copper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312382-A (JP)
Title: Door structure for automobile
Inventor: KAKEHI SATOYUKI
IPC: B60J5/04
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing facilities and the number of manufacturing steps and to enhance assembling workability, in a door structure for an automobile provided with a frame molding at the outside of an automobile.  <P>SOLUTION: A door frame has a peripheral wall part, a glass run is mounted to an inner periphery side of the peripheral wall part and a door weather strip is mounted to an outer periphery side of the peripheral wall part. The frame molding 41 is mounted so as to cover the door frame, etc., from the outside of the automobile and is molded to an annular shape not only along the door frame but also a belt line of a door body 51. The frame molding 41 is provided on a body part 42, etc., and a seal part 47 is provided on an inner periphery side edge. The frame molding 41 is provided at a position covering an upper part of an outer panel 52 at a part corresponding to the belt line. The seal part 47 of the frame mold 41 at this part is provided in the state that it is projected in a lip shape so as to be opposed to an inner seal lip 57.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312217-A (JP)
Title: Pneumatic tire provided with bead reinforcing layer
Inventor: TAKAHIRA KOJI
IPC: B60C15/06
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire with which productivity can be improved while sustaining the effect of improving both of the stability in maneuvering and riding comfort.  <P>SOLUTION: A bead reinforcing layer 4 is arranged in an area from a bead section of a carcass 1 which extends in a toroidal shape between a pair of bead cores 3 provided with a bead filler 5, up to an area below the side sections. In the bead reinforcing layer 4, a cord-shaped body 16, which has a plurality of linear bodies 14 embedded in a covering rubber 15 and which is substantially a cross-section circular, is arranged in a state spirally wound plural times along the circumference of the tire. The stress generated at the time of winding is thereby absorbed by the rotation on its own of the cord-shaped body 16, and the relative length of each linear body is automatically adjustable. Therefore, a pneumatic tire, which enables a simultaneous winding of a plurality of linear bodies to reduce the time required for production thereof, is achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322406-A (JP)
Title: Solar water heater system
Inventor: YAMAMOTO YUZO
IPC: F24S90/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar water heater system to restrain increase in cost taking an advantage of each of sealed and open type solar water heater systems.  <P>SOLUTION: This system is provided with a thermal collector l, a hot water storage tank 2, a pump 12 circulating hot water between the thermal collector 1 and the hot water storage tank 2, a second electromagnetic valve 17 having a space part S with no water stored at an upper part in the hot water storage tank 2 in an atmospheric opening state, a hot-water tap 29 connected with the hot water storage tank 2 through a hot water supply passage 28, a ball tap 22 detecting whether the hot water of the hot water storage tank 2 is supplied and blocking or allowing water supply from an external water supply system in accordance with the detection result, a control part 3 having the space part in the hot water storage tank 2 in the atmospheric opening state and supplying the water in the hot water storage tank 2 to the thermal collector 1 with the pump 12 when collecting solar heat, and having the space part S in the hot water storage tank 2 tightly sealed and supplying the water from the external water supply system into the hot water storage tank 2 by the ball tap 22 at opening operation of the hot-water tap 29 by an user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324148-A (JP)
Title: Semiconductor device and its manufacturing method, and plating solution
Inventor: UENO KAZUYOSHI
IPC: H01L23/532
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To raise stress migration resistance and to improve reliability in a semiconductor device with a metallic region.  <P>SOLUTION: Lower layer wiring composed of a barrier metal film 102 and a copper silver alloy film 103 is formed in an insulation film 101, and a layer insulation film 104 is formed thereon. Upper layer wiring composed of a barrier metal film 106 and a copper silver alloy film 111 is formed in the layer insulation film 104. The lower layer wiring and the upper layer wiring are formed of copper silver alloys. The copper silver alloy contains silver exceeding the limit of the solid solubility of silver to copper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322548-A (JP)
Title: Light receiving module for encoder and optical encoder using the module
Inventor: INOUE HITOSHI
IPC: G01D5/34
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light receiving module for encoder for easily judging an abnormality of a part such as a measuring light source, and an optical encoder using this module.  <P>SOLUTION: This optical encoder is composed of the measuring light source A, a modulating plate B, and the light receiving module C. A current signal outputted from photodiodes 11 to 14 for receiving the measuring light passing through the modulating plate is converted into a voltage signal by amplifiers 21 to 24. A signal processing part 3 measures position information on the modulating plate B on the basis of the voltage signal from the amplifiers 21 to 24, and outputs the position information via a position information output part 4. A light quantity monitoring part 5 forms an adding voltage signal by adding the voltage signal from the amplifiers 21 to 24 by an adding part 5a, and judges an abnormality of the part such as the measuring light source A by comparing the adding voltage signal with comparison reference voltage in a light quantity judging part 5b, and outputs judgement result via an output part 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332971-A (JP)
Title: Communication method for wireless network and wireless network system
Inventor: UEDA TETSUO
IPC: H04W84/18
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize wireless communication in a correct direction without substantially affected by an interference signal from another station and to largely reduce an overhead when compared with that of a second prior art.  <P>SOLUTION: Each wireless station 1 which includes a variable beam antenna 101, transmits a beacon signal including its own ID in a broadcasting manner using an omnipattern to each wireless station 1 in a service area of its own station, receives the beacon signal using a rotating section pattern, and detects the azimuth angle and intensity level of the beacon signal and the wireless station ID. Consequently, the station stores the azimuth angle and signal intensity level for one of the plurality of wireless stations 1 in the service area in a database memory 154 as an azimuth angle/signal intensity level table (AS table). When transmitting a packet signal to a destination wireless station, the station transmits the packet signal to the destination wireless station using the sector pattern of the azimuth angle shown in the AS table, thus routing the packet signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003060903-A (JP)
Title: Electronic photo album editing apparatus
Inventor: IKEDA HISAYOSHI
IPC: G06T11/60
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic photo album editing apparatus that assigns photo image data on a mount displayed on a display device and built on a computer so as to enable editing an electronic photo album desired by a user. SOLUTION: The electronic photo album editing apparatus has a detection unit 20, that detects whether or not an enlarging/reducing request is issued for an object set on the mount, a determining unit 21 that determines whether the object of the enlarging/reducing request is a photo image or a figure component, when the detection unit 20 detects that the enlarging/reducing request is issued, and an enlarging/reducing unit 22 enlarges and reduces the photo image when the determining unit 21 discriminates that the object is the photo image or enlarges and reduces the figure component, in accordance with a specified enlarging/reducing operation, when the determining unit 21 discriminates that the object is the figure component.
Patent JP-2003325360-A (JP)
Title: Temperature control knob structure for electric cooker
Inventor: FUJITA TOKUAKI
IPC: H01H3/04
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the operability and reduce the cost in a temperature setting knob structure, as a temperature setting structure for an electric cooker such as hot plate or electric pan, having a synthetic resin-made knob installed to the tip of a lever for operating a temperature control means, and performing a temperature set by moving the knob.  <P>SOLUTION: The synthetic resin-made knob 9 is installed to the tip of the lever 8 for operating the temperature control means. A spring part 12 extended in inverted V-shape is integrally formed in the knob 9, and the spring part 12 is allowed to abut on a sliding surface formed in a part of the cooker to prevent the shaking of the lever operation. The spring part 12 is molded integrally with the synthetic resin-made knob 9, whereby the assembling can be simplified, and the number of part items can be reduced. Further, a protruding part is formed on either the sliding surface or the knob 9, and a recessed part is formed on the other, whereby a click mechanism can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329453-A (JP)
Title: Dimension measuring device for room
Inventor: SHIMIZU YASUHIRO
IPC: G01B11/02
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform the precise measurement corresponding to various shapes of rooms to be measured, by roughly collecting the data of an intermediate part of a straight line part of a threshold sill by widening an interval of measurement angles, and precisely collecting the data by narrowing the interval of measurement angles at a corner part and near a center pillar.  <P>SOLUTION: This dimension measuring device comprises a base 2, a rotatable turntable 3 mounted on the base 2, a rotary encoder 31 for detecting a rotating angle of the turntable 3 to the base 2, a motor 32 for rotating the turntable 3, and a laser distance meter 4 loaded on the turntable 3, the laser distance meter 4 is operated while rotating the turntable 3 by the motor 32, and the distance data outputted from the laser distance meter 4 is collected with the direction data at every rotation by a specific angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331771-A (JP)
Title: Electron microscope
Inventor: MATSUSHITA MITSUHIDE
IPC: H01J37/26
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron microscope structured so as to be able to effectively select magnifications often used from among many of those available for observation.  <P>SOLUTION: The electron microscope is logged on a computer 44 for each operating user. Data for each user is read into a main memory 45 of the computer at log-on from a sub memory. Here, magnification series data for each individual is also read into the main memory 45. Setting up of the magnification series data is done be selecting only given magnifications by opening a GUI screen for the setting up of the magnifications.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332210-A (JP)
Title: Method of forming mask pattern
Inventor: UEKI SHINICHI
IPC: G03F1/20
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask pattern forming method, which is capable of carrying out complementary split processing at a high speed without creating a pattern which is impossible or hard to form on a stencil mask.  <P>SOLUTION: First and second information on allocation of patterns are added to boundary lines among small regions, and the patterns which are kept in contact with the boundary Lines and selected out of the complementarily divided patterns are allocated as referring to the first and second information, so that parallel processing can be realized by small region unit, and a troublesome pattern can be prevented from occurring in the mask pattern forming method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331668-A (JP)
Title: Manufacturing method and for superconducting wire
Inventor: FUJIKAWA KAZUHIRO
IPC: H01B13/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method for a superconducting wire improving Jc by suppressing a filament bridge.  <P>SOLUTION: A process to obtain a clad wire 30 by filling a raw material powder of superconducting phase into a first metal pipe 20 and applying a plastic forming to the first metal pipe 20 and a process to obtain a multiconductor wire by inserting a plurality of the clad wires 30 into a second metal pipe 40 and applying plastic forming such as rolling to the second metal pipe 40 are provided. The 'thickness/inner diameter' of the first metal pipe 20 is made to be ≥0.06.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326561-A (JP)
Title: Molding die for sealing part of waterproof molded product and method of molding sealing part of waterproof molded product
Inventor: MATSUI TSUNEO
IPC: B29C45/16
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique for increasing the waterproofing effect by fusion- bonding a sealing part having sealability to a waterproof molded product.  <P>SOLUTION: A hard resin is injected into a primary cavity 4 formed of the cavity side half 1 and the movable half 2 of a molding die to obtain a waterproof molded product main body 6. Next, a soft resin is injected into a secondary cavity 7 formed of the sliding part 3 of the die which freely slides forward and backward on the movable half 2, and thus the sealing part 9 is molded in the main body 6. The end part of the sealing part 9 is irregularly shaped including the V-shape. The operating efficiency is increased at connection with the waterproof molded product, the sealability is improved, and watertightness is enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003045881-A (JP)
Title: Method and device for performing heat treatment of substrates
Inventor: STORM ARJEN
IPC: H01L21/324
Filed: 2002-05-16
Abstract: PROBLEM TO BE SOLVED: To apply the same heat progress to all object. SOLUTION: A method and a device are for the heat treatment of flat substrates and the substrates are positioned in the vicinity of a heated, essentially flat furnace body extending over the surface of the substrate. In order to provide a reproducible treatment when treating a number of substrates successively, the temperature of the furnace body is measured close to the surface adjacent to the substrate that the loss of heat from the furnace body by the substrate can be detected. The introduction of each substrate takes place at a point in time when the temperature measured in this way is, within certain limits, equal to a desired initial treatment temperature Ttrig .
Patent JP-2003334054-A (JP)
Title: Vegetable treatment facility
Inventor: YAMADA HISAYA
IPC: A23N15/04
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vegetable treatment facility which can efficiently cut the unnecessary stem roots and outer leaves of vegetables with formed heads harvested and transported with a vegetable harvester or the like and then ship the treated vegetables with the formed heads.  <P>SOLUTION: This vegetable treatment facility is characterized by disposing vegetable-preparing devices 4 for cutting the stem roots A2 and outer leaves A3 of the vegetables A with the formed heads to prepare the vegetables, and disposing a plurality of the vegetable-preparing devices 4 along a transport line 3 for transporting the vegetables A with the formed heads.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336472-A (JP)
Title: Screw rod excavator by rotary table machine
Inventor: SHIBATA KAZUO
IPC: E21B7/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To perform a highly efficient and low-cost excavation work dispensing with a large-scale crane truck necessary for installing and supporting a drill, its carry-in, its installation, and its carry-out, and saving a space in an excavator applied in executing foundation pile work and temporary earth retaining work.  <P>SOLUTION: This screw rod excavator comprises a drill hoisting winch 2-1 in installed in a rotary table machine body 1 and excavating, a drill installation winch 2-2, a support structure 3, the screw rod 5, a screw rod guide 6, and a screw rod guide support member 7, and is so constituted that a power is transmitted to a sprocket 9 in the screw rod guide side via a chain 11 by the rotation of a drive side sprocket 10 and rotate the sprocket 9. When the outside diameter dimension of the screw rod is changed, it can be corresponded by using a screw rod guide 6 of an appropriate dimension.  <P>COPYRIGHT: (C)2004,JPO