baber/WOPTO huggingface dataset:
Patent JP-2003313734-A (JP)
Title: Apparatus for producing mock ply yarn
Inventor: BRUNK NORBERT
IPC: D01H5/86
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a mock ply yarn.  <P>SOLUTION: The apparatus for producing the mock ply yarn comprises a drafting apparatus, a condensation zone arranged on the downstream of the drafting apparatus and a twisting apparatus for twisting two drafted and condensed fiber strands together. An air-permeable transportation element transports the drafted fiber strands to be condensed on mutually adjacently arranged suction slits. The condensation zone is bounded by twist stopping rollers at the outlet side of the condensation zone and the twist stopping rollers nip the condensed fiber strands by nip lines. The suction slits are tapered mutually toward in the movement direction of the transportation element until only a small gap is left between them by the regulation of this invention. The gap should having a sufficient size to keep the fiber strands apart in the nip lines of the stopping rollers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005001112-A (JP)
Title: Book jacket
Inventor: TAKEDA YUKITOSHI
IPC: B42D3/18
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a book jacket made of a flexible synthetic resin, which can be used as a jacket for a photographic album with a top-open-type pocket, a jacket for a case for a card, a document and a disk, or a jacket for a book, a pocket notebook, a personal organizer and the like.  <P>SOLUTION: A holder (4), wherein an insertion opening (5) is provided in an inner part, is formed in such a manner that three sides, that is, upper and lower edges and an outside edge are closed with left and right insides of a jacket sheet (1) of a flexible synthetic resin material, and inner sheets (3 and 3) of the same material as the material for the jacket sheet, which are superposed on the respective left and right insides. A tongue-shaped holding piece (7) is formed in one inner sheet of the holder by making a cut (6) from the upper edge of the holder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328100-A (JP)
Title: Portable terminal
Inventor: KAWAGISHI TAKESHI
IPC: H04W88/02
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To stop the operation for reporting the termination with sounds or switch to a manner mode, etc. just when a power spectrum pattern (1/f fluctuation) peculiar to the electric train is detected.  <P>SOLUTION: The portable terminal comprises a means 61a for detecting vibration, a means 54a for reporting the termination with sounds, and a means 62a for controlling the portable terminal. The control means 62a detects that a train is running from a power spectrum pattern composed of frequency components divided from the vibration detected by the vibration detecting means 61a and controls the operation of termination sounds according to the detection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324954-A (JP)
Title: Humidifier
Inventor: FURUKAWA MAKOTO
IPC: F24F13/20
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidifier capable of reducing the restrictions on an installation place as a suction port and a blowout port can be independently separately formed, and taking various installation modes.  <P>SOLUTION: A natural evaporation-type humidifier 4 in a mode crossing an air trunk and an air blower 3 for sending the air to the humidifier are detachably assembled in a main body casing 2 suspended and fixed to a ceiling constituting the air trunk where the air flows, the first openable and closable suction port 1 faced to a room from the ceiling and the second suction port 10 openable and closable to one side are formed on a lower face at an upstream side of the air trunk in the main body casing 2, and the blowout port 12 capable of being connected with a duct is mounted at one side at a downstream side of the air trunk of the main body casing 2. The air in the room is taken from the first suction port 1 by opening and closing the first suction port 1 and the second suction port 10, and the air blown out from an air conditioner or a ventilator is taken from the second suction port 10 through the duct and blown out into the room from the blowout port 12 through the duct.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005955-A (JP)
Title: Hard disk and its manufacturing method
Inventor: NISHIMORI KENICHI
IPC: G11B5/84
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard disk, having a high-precision and reliable surface lubricating property and which has superior durability.  <P>SOLUTION: This disk hard disk has a magnetic layer and a protective layer formed in this order on a glass substrate and has an island-shaped lubricating layer dotted with lubricants on the protective layer formed. Further, the lubricants consist of a PFPE (perfluoropolyether) compound, which has polar groups at both ends, and the ratio (surface coverage β) for the lubricants to coat a protective layer surface is in the range of 0.55 to 0.985, and the average height (t<SB>c</SB>) of the lubricants in the lubricating layer is larger than 0.4 times the attenuation length in the lubricants of the photoelectron emitted from the element composing the lubricants.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004327299-A (JP)
Title: Sealed lead-acid storage battery
Inventor: FURUKAWA ATSUSHI
IPC: H01M10/06
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed lead-acid storage battery which can suppress the lowering of a life due to the deterioration of a negative electrode even if used in a usage repeating a deep charge and discharge, especially a usage becoming a partial charging state (PSOC).  <P>SOLUTION: As a negative electrode active material in the sealed lead-acid storage battery equipped with a cell interposing a porous body impregnated with an electrolytic solution between a positive electrode and a negative electrode, one in which a compound expressed by Ba<SB>(1-x)</SB>Pb<SB>x</SB>SO<SB>4</SB>(0<x<1) is contained 0.5 parts by weight or more and 5 parts by weight or less in BaSO<SB>4</SB>conversion against 100 parts by weight of lead oxide (PbO) being a main material of the active material is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324330-A (JP)
Title: Construction method of joint of precast concrete members and connecting pipe used for it
Inventor: SAKURAI TOYOKI
IPC: E04G21/12
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To surely isolate the interior of a sheath from a joint by a simple and low-cost structure which needs small number of structural elements and manufacturing processes, and to structure a high quality concrete skeleton by minimizing a partial loss of an area of the precast concrete member, in isolating the interior of the sheath from the joint prior to placing a mortal or the like into the joint of the precast concrete members.  <P>SOLUTION: A cut part 7 is formed in a joint side end face 6a of the precast concrete member 2a, in which an end part of the sheath 4a is exposed. A connecting pipe 1 comprising a small diameter cylindrical part 1a and a large diameter cylindrical part 1b is fitted on an outer periphery of the end part of the sheath in a sliding manner. The connecting pipe 1 is held in a state that a front end of the large diameter cylindrical part projects from the joint side end face. An adhesive 9 is provided on the joint side end face 6b of the other precast concrete member 2b to surround the periphery of the sheath 4b. The connecting pipe is pulled out in a direction of its axis and the front end of the large diameter cylindrical member is pressed against the adhesive to isolate the interior of the sheath from the joint. Then the mortal or the like 11 is placed into the joint 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334266-A (JP)
Title: Image display device
Inventor: AMAYA KENJI
IPC: G06T7/20
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which is used for a motion tracking/digitizing system and effectively extracts the motion of an object from a sequence of images such as movie or video data.  <P>SOLUTION: An image display device comprises an accordion viewer means for displaying a sequence of images such of movie in a virtual three-dimensional space with arbitrary transparency. The virtual three-dimensional space is a spatio-temporal three-dimensional space constituted of a two-dimensional image space and a temporal axis. The accordion viewer means manipulates and displays the motion of the object on the spatio-temporal three-dimensional space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300898-A (JP)
Title: Welding method of rail bond terminal
Inventor: KITADA AKIHIKO
IPC: E01B31/08
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method of a rail bond terminal, implemented by quiet work, reducing the work amount, simplifying the work, preventing deterioration of work to attain uniform quality, and preventing uneven positioning of impressions.  <P>SOLUTION: This welding method of a rail bond terminal includes: a process of welding a rail bond terminal 8 to a rail by a copper thermit welding; and a process of pressuring the vicinity of the peripheral edge part of the rail bond terminal 8 welded to a rail 10 by the process of welding by the copper thermit welding by a hydraulic cylinder 11 without hammering.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003343306-A (JP)
Title: Driving force control device of vehicle
Inventor: IWATA TORU
IPC: B60W10/10
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To carry out accurate traction control.   <P>SOLUTION: A friction coefficient μ on a road is calculated at slip generation of a driving wheel, and when μ is equal to or smaller than a set value μ<SB>0</SB>, under a condition that a second throttle valve provided serially with respect to a throttle valve is fully opened, a requested fuel cut amount in response to a slip state is calculated, and the number of cylinders fuel cut corresponding to the calculated value is performed (S1 to S4 → S6, S7). When μ is larger than the set value μ<SB>0</SB>, under a condition that the second throttle valve is maintained to be fully opened state, control of the number of cylinders in fuel cut is performed in response to the slip state (S3 → S5 to S7).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004331129-A (JP)
Title: Composite packaging body of paper and transparent film
Inventor: NISHIKAWA YOICHI
IPC: B65D85/50
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging body capable of easily taking out a content and performing a high class feeling.  <P>SOLUTION: The packaging body comprises a paper-made base material 1 forming a bottom face 11 and both side faces 12, and a transparent film-made covering material 8 stretching over between end edge parts of both side faces 12, and a weakly sealed part 9 for starting to strip off is provided on an end part of the covering material 8, and the covering material 8 is drawn from this weakly sealed part 9 to peel off a sticking part with the base material 1 to open it. There exists no possibility of cutting off of the covering material 8 as a torn belt to easily open it. In addition, as different kinds of materials such as a paper and a transparent film are combined, the high class feeling and a sticking feeling can be given to the content such as sandwiches.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333222-A (JP)
Title: Water leakage location detector
Inventor: ARAI TAKESHI
IPC: G01M3/16
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water leakage detector for reducing the measurement time of a water-leaked position and reducing an increase in costs.  <P>SOLUTION: The water leakage position detector is provided at a seepage control work structure 1 developed by laying a water film doubly or singly, and detects the position of water leakage generated in the seepage control work structure 1. The detector comprises a range specifying means for dividing the seepage control work structure 1 into a plurality of ranges of linear electrodes a1-a12, detecting the presence or absence of leaked water in ranges for each range, and specifying the range, where the leaked water exists; and a leaked water position specifying means for specifying the position of the leaked water in the range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332353-A (JP)
Title: Expansion leg section such as pedestal or the like
Inventor: FUJINO KAZUKO
IPC: E06C7/42
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion leg section such as a pedestal or the like capable of having the expansion leg section required strength in the leg expanded and contracted in order to adjust height of the temporary pedestal or the like used for carrying out work by a worker riding thereon at a construction field or the like and, at the same time, facilitating the expansion of the pedestal or the like.  <P>SOLUTION: The expansion legs 9 are arranged in parallel with each other by paralleling four sides of a main leg, and both legs can be relatively moved in the longitudinal directions. In the legs 4 and 9 on one side, a plurality of holes 11 are formed in the longitudinal direction at proper intervals. From the legs 4 and 9 on the other side, both legs 4 and 9 can be fixed with pins 7 capable of coming in and out toward the holes 11. A member having required strength as the leg section 2 can be adopted since the leg section 2 does not keep one pipe material in the other pipe material. Even if there are damages in the sides of the legs 4 and 9, the expansion is possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337733-A (JP)
Title: Cutter for single spindle crusher and method for manufacturing it
Inventor: KOYAMA MAMORU
IPC: B02C18/14
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve hardness and toughness of a cutter on a rotating side and a cutter on a fixed side in a single spindle crusher.  <P>SOLUTION: A primary hardening process for hardening a raw material for the cutter 5 composed of a carbon steel wholly, a tempering process for tempering the raw material, and then, a secondary hardening process for partially hardening a part corresponding to a cutting edge part 16 of the raw material are practiced. By manufacturing the cutter 5 without performing a tempering process after the secondary hardening process, a hardness distribution wherein while the hardness of the cutting edge part 16 is made higher than the hardness of a base part 17, the hardness is decreased toward the base part 17 in the boundary part 18, is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004134051-A (JP)
Title: Magnetic disk device
Inventor: HAMAGUCHI KATSUHIKO
IPC: G11B5/127
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk device which is large in storage capacity due to a heat-assist magnetic recording method and compact in size and light due to a rotary actuator by solving the problem that a yaw angle changes with a seek operation which moves a head in the radius direction using the rotary type actuator and a track dislocation occurs to a heating region and a recording element in a heat-assist type magnetic disk device.  <P>SOLUTION: A mechanism which moves either the heating region or the recording element in the slider width direction, and a heating element and the recording element are arranged in the track traveling direction according to the yaw angle of the head.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004346742-A (JP)
Title: Compressor
Inventor: OKAICHI ATSUO
IPC: F04B39/04
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an amount of refrigerating machine oil discharged out of a sealed vessel to the utmost, by improving oil separation efficiency for improving reliability and efficiency of a refrigerating cycle, in a hermetic rotary compressor.  <P>SOLUTION: While clearance 34 is formed between an upper end part 31b of a thin cylinder 31 and an upper end face 1a in the sealed vessel 1, the thin cylinder 31 is fit to the outside of a coil end 11b on an upper end side of a stator 11. By partitioning an upper space 19 in the sealed vessel 1 into an inside space 19a and outside space 19b, a swirl flow of working fluid induced by a rotor 12 in the inside space 19a is not dispersed in the outside space 19b and the flow is secured, so that oil separation action by the swirl flow is sufficiently exerted. Therefore, the amount of the refrigerating machine oil brought out of the sealed vessel 1 together with the working fluid is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346748-A (JP)
Title: Roots pump
Inventor: YAMAMOTO SHINYA
IPC: F04C23/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deposition of reaction product in Roots pump.  <P>SOLUTION: Confluent passages 49, 51, 52, 53 are formed in a pump chambers 17 to 20. Passage surfaces 491 and 511 to 531 of the confluent passages 49, 51, 52, 53 are flat faces, and the flat passage surfaces 491 and 511 to 531 are inclined flat faces inclined downward from a front housing 12 side toward a rear housing 13 side. An exhaust passage 48 is formed in an end wall 16. An inlet 481 and an outlet 482 of the exhaust passage 48 are formed in the end wall 16. The confluent passages 49, 51, 52, 53 are connected with the inlet 481 of the exhaust passage 48, and neighboring pump chambers 17, 18, 19, 20, 21 mutually communicates through the exhaust passage 48 in the end wall 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345114-A (JP)
Title: Concrete segment finishing apparatus
Inventor: OZEKI MUNETAKA
IPC: B28B11/08
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform finish of high precision not inferior to manual finishing work and to sharply reduce the work load of a person while markedly enhancing work efficiency, in a concrete segment finishing apparatus.  <P>SOLUTION: After concrete 5 is cast, the concrete segment finishing apparatus 1 is installed so as to cover a segment form 2 from which a lid form is detached. In this concrete segment finishing apparatus 1, a horizontally movable press moving mechanism 4 is provided to a support frame 3 and a finishing square rod 13, which linearly reciprocates along the width direction of a concrete segment in the close contact state with the upper surface 2c of the form 2 in a matrix direction and is shakable around its axis, is provided to the press moving mechanism 4. The finishing square rod 13 is shaken by operating a shaking lever 13b by a worker.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347736-A (JP)
Title: Basic compound, resist material and pattern forming method
Inventor: WATANABE TAKESHI
IPC: C07D233/60
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist material having a distinct effect of preventing reduction of resist film thickness and also having high resolution and a high focus margin extending effect, to provide a pattern forming method using the same, and to further provide a new basic compound suitable for use in the resist material.  <P>SOLUTION: The resist material contains a basic compound having an imidazole skeleton and a polar functional group represented by formula (1), wherein R<SP>1</SP>is alkyl having a 2 to 20C polar functional group, and one or more hydroxyl, carbonyl, ester, ether, sulfide, carbonate, cyano or acetal groups are contained as the polar functional group; and R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each H, a 1 to 10C alkyl, a 6 to 10C aryl or a 7 to 10C aralkyl. The resist material prepared by blending the basic compound has excellent resolution and focus margin and is useful in microfabrication using an electron beam or far UV.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347018-A (JP)
Title: Hydraulic damper
Inventor: NIWA NAOMIKI
IPC: E04H9/02
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To increase rigidity merely by improving a hydraulic circuit in a hydraulic damper for seismic control.  <P>SOLUTION: In the hydraulic damper formed by incorporating a piston 2 of a both rod type in a cylinder 1, pressure regulating valves 11 and 11 in which oil passing directions are reverse to each other are installed in a pair of flow passages 10 and 10 allowing both hydraulic chambers 3 and 3 to communicate with the outside of the cylinder 1. Oil in the hydraulic chamber 3 on the compression side is allowed to directly flow into the oil pressure chamber 3 on the expansion side, an accumulator 4 is connected through a check valve 12 closed by oil pressure in the flow passage 10, and oil is filled from the accumulator 4 into the hydraulic chamber 3 on the expansion side. By this, the pressure in the hydraulic chamber 3 on the expansion side is not lowered and the hydraulic chamber on both compression and expansion sides resist the piston to increase the rigidity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346831-A (JP)
Title: Cooling system for vehicle
Inventor: SASAKI MINORU
IPC: F02D29/02
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize the waste heat of a driving electric circuit supplying the driving current to a motor.  <P>SOLUTION: The cooling water recovering the waste heat of the driving electric circuit 3 is supplied to an engine 1 from a cooling water inlet side of a cylinder head 1a. Whereby as the warm-up operation of the engine 1 can be accelerated by utilizing the waste heat of the driving electric circuit 3, the waste heat can be effectively utilized. Further the warm-up time can be shortened, and the total emission of harmful substances (emission) in the exhaust discharged from the engine 1 can be reduced. When a temperature of the cooling water returned to the driving electric circuit 3 is over a specific temperature, the supply of the waste heat of the driving electric circuit 3 to the engine 1 is stopped, whereby the driving electric circuit 3 can be prevented from being thermally damaged by the waste heat of the engine 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305199-A (JP)
Title: Fishnet setting-up part
Inventor: HOE SUSUMU
IPC: A01K75/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishnet setting-up part capable of improving working efficiency.  <P>SOLUTION: This fishnet setting-up part comprises a part 1 to which a non-slip area 2 and transfer-preventive barbs 3 are attached, so that the fishnet, a passing-through string of the fishnet and the part 1 are fastened at the same time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313709-A (JP)
Title: Paper towel feeder
Inventor: SUZUKI SHOJI
IPC: A47K10/36
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper towel feeder inserting paper towel therein, providing easy pull of a next end and smooth cutting of the towel at perforation with constant force till using it up.  <P>SOLUTION: A magnet 8 to be attached to the rear face or the upper face of a feeder body 6 is set to an attachable/detachable type. The end of the paper towel 7 is pulled out by 10 cm roughly and inserted into the feeder body 6, and a roller stop beam 5 is mounted thereon. The paper towel 7 is pulled forward and, when the towel is pulled down with perforations butted on the projecting end of an arc projecting cutting edge 2, the towel is clamped between an octagonal roller, or an application point, and the roller stop beam 5 and cut off from the perforations.  <P>COPYRIGHT: (C)2005,JPO&NCIPI