baber/WOPTO huggingface dataset:
Patent JP-2004230411-A (JP)
Title: Chain with hook and its manufacturing method
Inventor: KONDO KATSUHIKO
IPC: B21L3/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hook-attached chain having high mechanical strength and also to provide its manufacturing method while investment in the equipment is reduced by half.  <P>SOLUTION: This chain is a hook-attached chain 1 including a chain body 3 which is composed of a plurality of links 2 connected with each other and a hook member 5 which is attached to at least one end of the chain body 3 with the middle of one link 2 put through the attaching hole 4 of the hook. As the link for connecting between the links 2, a first link 7 is used which is formed with a flash-free part 6 by removing a welding flash in the middle of the link. As the link for attaching the hook member 5, a second link 9 is used in which a welding flash 8 remains in the middle of the link.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233148-A (JP)
Title: Navigation system for vehicle
Inventor: IRIE TAKASHI
IPC: G08G1/0969
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system for vehicle with which the driver of a vehicle can easily grasp the direction to be advanced when two-branch intersections continuously exist within a short distance.  <P>SOLUTION: The navigation system for vehicle searches the route from a starting point to a destination and guides the driver along the searched route. The system is provided with a three-branch guiding means 8 which discriminates continuous two-branch guide points of the guide points stored in a guide point storing means 7 as one three-branch guide point and the guiding direction used at the time of guiding the three-branch guide point and guides the driver as one three-branch guide point from a guiding means 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235481-A (JP)
Title: Heat sink holder, semiconductor device having heat sink and method of mounting semiconductor device
Inventor: CHIKUGI HIROYUKI
IPC: H01L23/40
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink holder having a small number of parts for fixing members which prevents a heat sink from readily coming off after being mounted on a substrate, and to provide a semiconductor device having a heat sink and a method for mounting a semiconductor.  <P>SOLUTION: An LSI (large scale integrated circuit) 5 is mounted on the substrate 6, which is then set up at a recess 25 provided at a support member 7, with the LSI5 mounting surface upside. A heat conductive compound 10 is applied to an upper surface of the LSI5 for junction with a base 3 of the heat sink 1 through the compound 10. Stepped screws 9, each fitted with a compression spring 8 at a large diameter shaft 16, are inserted into through holes 20, respectively, which are provided at a fixing portion 4 of the heat sink 1. Subsequently, the screws 9 are screwed into threaded portions 22 of holes 24 formed in the support member 7, respectively, to fasten the fixing portion 4 to the support member 7, thereby providing the semiconductor device having a heat sink.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233760-A (JP)
Title: Liquid crystal element and optical attenuator
Inventor: OI YOSHIHARU
IPC: G02F1/1335
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid crystal element using a lens, wherein optical position with respect to another optical members is easily adjusted.  <P>SOLUTION: In the liquid crystal element, a liquid crystal layer 1 is held between a pair of transparent substrates 5a and 6, a pair of electrodes for applying voltage to the liquid crystal layer 1 are formed on the surfaces on the liquid crystal layer side of a pair of the transparent substrates 5a and 6, one and the other electrodes are specified to be a transparent electrode 3 and a reflection electrode 4, respectively, and the lens 2a is formed on the surface of the transparent substrate 5a on the side opposite to the liquid crystal layer 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230080-A (JP)
Title: Furniture with top board
Inventor: IIDA KENJI
IPC: A47B13/10
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide furniture with a top board which can share engaging members even when a constitution wherein the top board is attached to a supporting body by a sliding movement through a plurality of engaging members having different arranging directions is adopted.  <P>SOLUTION: The furniture with the top board is constituted in such a manner that the top board 3, at two locations the lower surface of which the engaging members are attached, is placed on the supporting body 2, and the top board 3 is relatively slided and moved to the supporting body 2 and simultaneously connected at the two locations through a slide-engaging mechanism 5 constituted between the supporting body 2 and respective engaging members 5B and 11. The slide-engaging mechanism 5 is equipped with a protruding part 8 provided on the supporting body 5A side, and an engaging hole 5B4 provided on the top board 5B side. When the top board 3 is placed on the supporting bodies 2 at a slide starting position P, the protruding end 81 side of the protruding part 8 is inserted into an inserting/removing port 5B41 of the engaging hole 5B4, and the top board 3 and the supporting bodies 2 are engaged in the vertical direction by pulling in the protruding end 81 side of the protruding part 8 into restricting parts 5B42 and 5B43 at a slide terminal position Q of the top board 3. The restricting parts 5B42 and 5B43 are provided at the adjacent positions of the inserting/removing port 5B41 of the engaging hole 5B4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241801-A (JP)
Title: Panel speaker
Inventor: KOBAYASHI KAZUHIRO
IPC: H04R9/04
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel speaker suitable for use under an environment with vibration such as application to onboard acoustic apparatuses.  <P>SOLUTION: The panel speaker disclosed herein comprises: a magnetic circuit including an inner yoke (Yi), an outer yoke (Yo), and a permanent magnet (M); a moving coil type exciter provided with a voice coil (V) for vibrating inside of a magnetic gap and a bobbin (B) for supporting the voice coil; and a diaphragm (P) to which the tip of the bobbin is fixed, and adopts a vibration mode system wherein bending vibration is excited to the diaphragm. Further, a stopper (ST) for preventing collision between the magnetic circuit and a tip at a free end side of the bobbin by preventing excessive access between the magnetic circuit and the diaphragm is located between the magnetic circuit and the diaphragm (P).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240628-A (JP)
Title: Estimation method and estimation device for production process
Inventor: EMERSON DAVID
IPC: G05B19/418
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize an estimation method and an estimation device for a production process allowing integral estimation of performance of the whole production process, and allowing multilateral analysis.  <P>SOLUTION: A plurality of performance estimation items that are estimation indexes of the production process are previously prepared, and addition or deduction of points, or other estimation calculation is executed according to whether the executing production process satisfies each the performance estimation item or not to output a final estimation value. The final estimation value is displayed by a graph.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239755-A (JP)
Title: Compound sensor for door
Inventor: SASAKI SHIGEAKI
IPC: E05F15/20
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a clearance between a detection area by a radio wave and a detection area by light to solve a problem in an insensitive area, in a human body detecting compound sensor using the radio wave and the light for an automatic door.  <P>SOLUTION: The radio wave area for detecting a body is formed in a position distant from the door by a radio wave transceiving part. The light area for detecting the body is formed in a position along the door by a light projecting and receiving part 20. The light projecting and receiving part 20 is provided with mirrors 28, 36 for magnifying and minifying the light area along a depth direction of the door.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239537-A (JP)
Title: Control method of multiple room type air conditioner
Inventor: NISHIKIDO TAKATOMO
IPC: F24F11/02
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of a multiple room type air conditioner for preventing a plurality of compressors from being simultaneously started after the recovery of power, when the power is recovered before a rest circuit is operated in instantaneous power failure.  <P>SOLUTION: This control method of the multiple room type air conditioner is composed of an outdoor unit comprising a plurality of compressors 3a, 3b, 3c and a plurality of indoor units, and a first switch 9 for starting/stopping each compressor and a second switch 11 for controlling the opening and closing of the first switch 9 are mounted. This control method further comprises a contact voltage detecting means 13 for detecting the contact both-end voltage of the second switch 11, and a compressor driving signal driving means 8d for detecting a driving signal for driving and controlling each compressor. In this control method, each compressor is temporarily forcibly stopped, then the reset circuit 8e is operated, and the compressors are successively restarted, when the contact both-end voltage of the second switch 11 detected by a contact voltage detecting means 13 is less than the specific voltage, and the compressor driving signal is output, when the outdoor unit is stopped by instantaneous power failure and the power is recovered after the passage of very short time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242168-A (JP)
Title: Antenna device
Inventor: SEKI TOSHIHIRO
IPC: H01Q13/08
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the gain of an antenna device that uses parasitic elements for an array configuration.  <P>SOLUTION: A first parasitic element layer 20 having a parasitic element 21 and a second parasitic element layer 30 having a parasitic element 31 are provided. This can make an element formation area 31S on the uppermost layer wider than in the conventional practice while securing electromagnetic field coupling enough between a feeding element 11 and the parasitic element 21, and between the parasitic elements 21 and 31. Since the wider is the element formation area of the uppermost layer, the higher a gain becomes, the gain of the antenna device using the parasitic elements for the array configuration can be improved more than in the conventional practice.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244743-A (JP)
Title: Method for opening or closing latch of latch needle and latch-opening or closing device and apparatus for inserting yarn in thickness direction of three-dimensional fiber texture
Inventor: MORI TAKEHARU
IPC: D04B35/04
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for opening or closing the latch of a latch needle, by which the latch can be rotated to a closing position on the backward movement of the latch needle without building a spring for holding the latch at a prescribed position in the latch needle and without needing the accurate position adjustment of a member for engaging with the latch to open or close the latch.  <P>SOLUTION: The latch needle 11 is equipped with the latch 12 rotatably supported between an opening position and a closing position at the tip. A latch-opening or closing device 18 is equipped with the first and second regulatory portions 21, 22 disposed on the movement track of the latch needle 11. When the latch needle 11 forward moved in a state that the latch 12 is disposed in the closing position, the first regulatory portions 21 starts an engagement with the latch needle 11 and is then engaged with the latch 12 to regulate the forward movement of the tip of the latch 12 and rotate the latch 12 to the opening position with the forward movement of the needle latch 11. When the latch needle 11 is backward moved in a state that the latch 12 is disposed at the opening position, the second regulatory portion 22 regulates the backward movement of the tip of the latch 12 placed at the opening position to rotate the latch 12 to the closing position with the backward movement of the needle latch 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244953-A (JP)
Title: Ceiling plate mounting fixture
Inventor: NITTA YOSHIMORI
IPC: E04B9/30
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which facilitates mounting of an eave soffit onto an intermediate substrate, and dispenses with putty repair etc. due to screwing.  <P>SOLUTION: The ceiling plate mounting fixture 10 consists of a bottom piece 20 making contact with the eave soffit 60, and a pair of right and left erect pieces 30, 30 erected from right and left edges of the bottom piece 20. The bottom piece 20 has a laterally extending slot 21 formed therein, and a bolt screw 52 is inserted via a washer 51 into the slot 21 to be screwed into an embedded nut 50, to thereby fix the ceiling plate mounting fixture 10 to the eave soffit 60. Each erect portion 30, 30 has its upper end bent inward at 90 degrees, to thereby form a substrate engaging portion 31, 31 which then overhangs in a slantly upper outward direction, to thereby form a guide portion 34, 34. Further a lower edge of each erect piece 30, 30 is folded inward like an inverted L, to thereby form a substrate bearing portion 37, 37.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250061-A (JP)
Title: Pallet
Inventor: SUZUKI KENJI
IPC: B65D19/38
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet capable of suppressing peeling of a label when the pallet is used, and easily peeling the label when re-affixing the label.  <P>SOLUTION: The pallet 11 has a configuration of double-side four-way insertion having two pairs of fork insertion holes 12 with corner girders 21, intermediate girders 22 and center girders 23 connected to each other by a plurality of sashes such as upper side sashes 31 and upper intermediate sashes 33. The pallet 11 is formed by welding upper deck members 13 and lower deck members 14 which are injection-molded to the same size and in the same shape to each other. An affixing part 51 to affix a label is recessed in a side surface 11a of the pallet 11. A solid face 53 to maintain the label affixing force and a crimped face 52 to weaken the label affixing force are formed in the affixing part 51. The solid face 53 is disposed on a welded portion of the upper deck member 13 and the lower deck member 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252249-A (JP)
Title: Lamp lighting control circuit and projection type display device
Inventor: TAKEDA KAZUYUKI
IPC: G02F1/13
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp lighting control circuit capable of normally performing rotation of a fan and lighting of a lamp and a projection type display device.  <P>SOLUTION: Equipment having the lamp for a light source and the fan is provided with a control circuit for controlling the rotation of the fan and the lighting of a lamp and a rotation detector for detecting the rotating state of the fan. The control circuit holds the equipment in a standby state when an AC power source is turned on. Upon receipt of an instruction to power source on by a user operation, the control circuit performs the rotation of the fan and the lighting of the lamp. When the AC power source is shut off during lighting of the lamp and is thereafter turned on again and while the fan keeps rotating by inertia, the control circuit drives the fan to control the lighting of the lamp. When the fan is held stopped, the control circuit controls the equipment to the standby state. As a result, the problem that ignition noise is big and a malfunction is heretofore liable to occur in the equipment in the period after turning on of the power source before normal lighting operation is solved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249239-A (JP)
Title: Ultraviolet irradiation apparatus
Inventor: SHIRASHIMA KAZUYOSHI
IPC: G21K5/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress lowering of a dose of ultraviolet irradiation caused by covering a glass tube with a fluorinated carbon resin.  <P>SOLUTION: A ultraviolet irradiation apparatus is provided with a ultraviolet lamp 37, a quartz glass tube 39 in which the ultraviolet lamp 37 is inserted and a FEP film 41 covering an outer surface of the quartz glass tube 39. The quartz glass tube 39 and the FEP film 41 are joined via a chemical bonded layer 43 of quartz molecules and FEP molecules, so that ultraviolet light transmitted through the quartz glass tube 39 is diffused in many directions 49 macroscopically regardless of reflection law and is transmitted through the FEP film while being diffused. Thus, the ultraviolet light is not regularly reflected at an interface between an outer surface of the quartz glass tube 39 and an inner surface of the FEP film 41, the ultraviolet light is therefore prevented from being regularly reflected and then being absorbed by the ultraviolet lamp. Thus, lowering of the dose of ultraviolet irradiation can be suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256437-A (JP)
Title: Antibacterial agent and antibacterial composition
Inventor: SAKAMOTO KENJI
IPC: A61K8/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antibacterial agent of a natural product origin which is safe even when habitually used and is excellent in antibacterial effect, and an antibacterial composition containing the antibacterial agent.  <P>SOLUTION: The antibacterial agent comprises an extract of Amerpha fruticosa L. or contains the extract of Amerpha fruticosa L. as an active ingredient. This agent is applicable to cosmetics including quasi-drugs, drugs, foods, or the like. The antibacterial composition contains the antibacterial agent or the extract of Amerpha fruticosa L. Examples of the composition are cosmetics including quasi-drugs, drugs, or foods.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256493-A (JP)
Title: Method for producing diene derivative
Inventor: TAKAHASHI TAMOTSU
IPC: C07B61/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a diene derivative to easily and selectively introduce substitution groups.  <P>SOLUTION: The diene derivative has a structure of formula (1) and is produced by reacting the 1st silylacetylene (2a) and the 2nd silylacetylene (2b) with an organometallic compound (3) and treating the obtained reaction mixture with a desilylation agent. In the formulas, R<SP>1</SP>, R<SP>2</SP>, A<SP>1</SP>, A<SP>2</SP>, A<SP>3</SP>, A<SP>4</SP>, A<SP>5</SP>and A<SP>6</SP>are each independently H, a hydrocarbon group or the like; M is a transition metal; X<SP>1</SP>and X<SP>2</SP>are each an eliminable group; and L<SP>1</SP>and L<SP>2</SP>are each a ligand.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263894-A (JP)
Title: Leak inspection method of heat treatment device and heat treatment device
Inventor: KASHIWAGI YOSHIYUKI
IPC: F27D7/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To allow stable heat treatment to a treating object by specifying and detecting a leak place of a heat treatment device, and preventing the expansion of damage of a constituting member or the like.  <P>SOLUTION: When it is determined that a temperature change in the heat treatment device exceeds a preset value, the leak place exists, and unintended air intrudes in one of places of the heat treatment device, the operation of the heat treatment device and the introduction of the treating object are stopped. Then, a gas blowing means 72 is successively arranged, and inspection gas is blown to supposed leak portions of the heat treatment device, and the gas in the heat treatment device is successively sucked via a gas sucking means 71 connected to a connection box 20 or a pipe 210 of the heat treatment device, and components in these gases are analyzed. When it is analyzed that the inspection gas component is included in one of the respective gases, determination can be made such that an inspection gas blowing portion in sucking the gas is the leak portion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262048-A (JP)
Title: Laminated material, its manufacturing method, method for heat-sealing the laminated material and packaging container
Inventor: KIKUCHI HIDEYO
IPC: B32B27/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated material enabling the efficient operation/use/work of the whole of a packaging system by diverting or applying a part of different packaging systems regardless of the different package systems of aseptic packaging and chilled packaging, reducing energy or a material and contributing to the reduction of a production cost, its manufacturing method, a method for heat-sealing the laminated material and a packaging container.  <P>SOLUTION: The laminated material is a web-like one for the packaging container comprising a support layer 1 and a thermoplastic innermost layer 3. A conductive layer 2 laminated between the support layer 1 and the thermoplastic innermost layer 3 is provided to a region heat-sealed by high frequency induction heating so as to transfer the heat generated by induction heating to the innermost layer 3. The conductive layer 2 is the metal vapor deposition layer 2 comprising a metal conductive material provided on the outer surface of the base film 9 of a vapor deposition film 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263937-A (JP)
Title: Plate type heat exchanger
Inventor: SHINNAGA HIDETAKA
IPC: F28D9/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate type heat exchanger largely securing a heat transfer surface for separating a first fluid and a second fluid, having a simple structure, and having high pressure-proof performance.  <P>SOLUTION: This plate type heat exchanger integrally brazes and fixes respective peripheral edge parts by interposing a pair of first inner fin 6 and second inner fin 7 between a pair of first plate 4 and second plate 5 respectively formed in a plate shape. A first passage 9 for flowing the first fluid 8 is formed between the first inner fin 6 and the second inner fin 7, and a flat second passage 11 for flowing the second fluid 10 is formed between the first inner fin 6 and the first plate 4, and between the second inner fin 7 and the second plate 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003330196-A (JP)
Title: Radiation-sensitive resin composition
Inventor: IWAZAWA HARUO
IPC: H01L21/027
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition having high transparency at ≤193 nm wavelength and excellent basic physical properties as a resist such as resolution or the like and suitable as a chemically amplifying resist.  <P>SOLUTION: The radiation-sensitive resin composition contains (A) an acid dissociable group-containing resin such as a resin having a repeating unit expressed by formula (a-1) and/or a repeating unit expressed by formula (a-2) and a repeating unit expressed by formula (b-1) and/or a repeating unit expressed by formula (b-2) and (B) a radiation-sensitive acid generating agent which generates an acid, typified as trifluoromethanesulfonic acid, nonafluoro-n- butanesulfonic acid, 2-(2-norbornyl)-1,1,2,2-tetrafluoroethanesulfonic acid, or the like.  <P>COPYRIGHT: (C)2004,JPO