baber/WOPTO huggingface dataset:
Patent JP-2003201383-A (JP)
Title: Material and module for hemocatharsis using the same
Inventor: AGA YOSHIHIRO
IPC: C08L81/06
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material which can suppress activation of blood platelets while retaining an insolubilized condition of a polyvinyl pyrroridone and its production method.  <P>SOLUTION: The material comprises forming a separation membrane composed of polyvinyl pyrroridone having a variable amount of ≥300 and a soluble amount of ≤15 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004127457-A (JP)
Title: Thin film magnetic head and magnetic tape device
Inventor: OGAWA KAZUYUKI
IPC: G11B5/187
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress occurrence of side-erasure when azimuth recording is performed on a magnetic recording medium.  <P>SOLUTION: In a medium-opposing plane 20a of a thin film magnetic head 20 of an inductive type, a magnetic gap G is arranged obliquely to a direction orthogonally intersecting the scanning direction of the head in accordance with an azimuth angle while an upper part magnetic core layer 25 is positioned at a leading side preceding a lower part magnetic core layer 24 in the scanning direction of the head. A projection part 24a of the lower part magnetic core layer 24 side constitutes tilt planes 30a, 30b tilted by angles θ<SB>1</SB>, θ<SB>2</SB>in which at least one side plane of the track width direction forms an angle equal to or greater than an azimuth angle, one ends 31a, 31b of a side being adjacent to the magnetic gap G of a projection part 25a of the upper part magnetic core layer 25 side are positioned on the extending lines S<SB>1</SB>, S<SB>2</SB>of this tilt planes 30a, 30b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003123963-A (JP)
Title: High frequency heating apparatus
Inventor: INADA YASUHIRO
IPC: H05B6/72
Filed: 2002-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency heating apparatus provided with a feeding system effective for improving the radio wave distribution. SOLUTION: This high-frequency heating apparatus comprises an antenna motor for rotating an antenna and an antenna shaft formed of a small-dielectric loss material for transmitting the rotating torque of the antenna motor to the antenna. The antenna shaft is attachably and detachably fitted to the antenna motor. The antenna is constituted so that the dead weight is supported by a sliding members formed of small dielectric loss material provided in four positions, and it is rotatably held with a fixed space from the wall surface of a heating chamber, whereby microwaves can be stirred only by use of one rotating waveguide antenna 1 having an excellent stirring effect with a small capacity.
Patent JP-2004134981-A (JP)
Title: Radio communication apparatus and its driving method
Inventor: NISHIMURA NAOKI
IPC: H04Q9/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high-level sensing system in which functions of individual functional elements having a sensing function etc. are made a single function and are simplified by limiting a measurement range etc., and the individual functional elements perform collaborative operations on the whole.  <P>SOLUTION: A functional element 1 receives the information showing the timing of sensing from a mater base station 100 and sends sensed information to the master base station 100. Functional elements 2 to 4 communicate with the master base 100 through other functional elements. In addition to communication with the master base 100, functional elements communicate with one another like functional elements 2 and 5, functional elements 1 and 5, etc., to send the best information to the master base station with the highest efficiency on the whole according to the places and environments where the individual functional elements are placed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175046-A (JP)
Title: Method and apparatus for femoral resection in knee surgery
Inventor: AXELSON STUART L JR
IPC: A61B17/16
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus which can be arranged at multiple degrees of freedom.  <P>SOLUTION: The apparatus for resecting the femur including an anchoring device 10, a three-way alignment guide and a six-way alignment guide 12 attachable to the anchoring device, a resection guide 14 attachable to the three-way alignment guide and equipped with couplings for trackers, an A-P sizer, a femoral sizing block bushing 16 attachable to the six-way alignment guide, a 4-in-1 femoral cutting block 24, a 5-in-1 positional alignment guide 22 attachable to the six-way alignment guide, a pair of diodes 32 and 34, and a 5-in-one cutting block 24 and the method of utilizing the same are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004133175-A (JP)
Title: Electrostatic charge image developing toner and method for manufacturing same
Inventor: OTA MASAYA
IPC: G03G9/087
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner having high chargeability, a small amount of reversely chargeable toner particles and a low degree of agglomeration, giving high image density in an early stage, ensuring little fog and little variation with hour originating in an external additive and capable of maintaining initial performance for a long period of time.  <P>SOLUTION: The electrostatic charge image developing toner comprises toner particles containing at least a binder resin and a colorant, wherein the toner particles contain a fluoropolymer and the fluoropolymer is present more aboundingly in the interiors of the toner particles than in the surfaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137518-A (JP)
Title: Copper polyimide base material
Inventor: SHIMOJI TAKUMI
IPC: C23C28/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper polyimide base material in which cracks are less prone to occur in a seed layer.  <P>SOLUTION: The copper polyimide base material consists of a polyimide layer 11, a first seed layer 12 made of chromium and formed on one side or both sides of the polyimide layer 11, a second seed layer 13 formed on the surface of the first seed layer 12, and a sputtering layer 14 and a copper layer 15 formed on the surface of the second seed layer 13. The second seed layer 13 is made of a metal other than chromium or the alloy thereof. The second seed layer 13 preferably is made of nickel or a nickel alloy, or aluminum or an aluminum alloy. Alternatively, the second seed layer 13 is made of a nickel-chromium alloy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203421-A (JP)
Title: Link method, system and program storage medium
Inventor: KWON HYUNG-JOON
IPC: G11B20/14
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a link method, a system and a program storage medium which satisfy the continuity among data being written into a sector before and after a buffer underrun when the data are written after the buffer underrun is released.  <P>SOLUTION: The width of expanded ATIP synchronization signals, which indicate the time interval between the ATIP synchronization signals and subcode synchronization signals is stored in a prescribed location when buffer underrun is generated. After the buffer underrun is released, the above is reflected when a writing is to be conducted again.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004138268-A (JP)
Title: Curtain device using ionic wind, and smoking area separating system using curtain device
Inventor: KISHIOKA TAKASHI
IPC: F24F7/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To emit electrons in a straight line from a needle electrode generated by corona discharge, and distantly deliver generated ionic wind.  <P>SOLUTION: A tip side of the needle electrode 6 is formed in a steeply thinned shape, and generating portions of electrons are concentrated in a tip of the needle electrode 6. A conductive and non-adhesive fluorine coating is applied to a surface of an induction electrode 7. Since the induction electrode 7 is hardly soiled, and the corona discharge is stably generated, a great deal of electrons is generated by the corona discharge, and they are emitted in a straight line from the tip of the needle electrode 6. The electrons adhere to dust and molecules in peripheries of the electrodes 6 and 7, ionic wind is generated, and the ionic wind reaches the place far away by subsequent electrons and ions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143257-A (JP)
Title: High-loss resin composition
Inventor: OGAWA TAKASHI
IPC: C08L101/12
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To develop a material which is produced by a simple method and has excellent earthquake resistance.  <P>SOLUTION: The inexpensive material having excellent earthquake resistance is obtained by adding an electroconductive material to a ferroelectric polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142015-A (JP)
Title: Robot with sensor
Inventor: NIHEI AKIRA
IPC: B25J13/08
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To protect a sensor means used in a robot from a bad environment produced by the work of the robot.  <P>SOLUTION: A first attachment 3a is provided in the neighborhood of a hand 2, which is provided at the tip of a robot arm. A. A visual sensor body 4 is attached to the first attachment 3a to determine the position attitude of a work-piece 12 by taking a picture of the work-piece 12. Based on the detected position attitude, the work-piece 12 is held by the hand 2. The sensor body 4 is delivered to a second attachment 3b at a turnout position. The held work-piece 12 is attached to the chuck of a machine tool 8. After machining the work-piece 12, the work-piece 12 is taken out by the hand 2. When the hand 2 goes into the machining area space of the machine tool 8 in which cutting chips and cutting liquid splash and float to attach or take out the work-piece 12 to or from the machine tool 8, since the sensor body 4 is held at the retracted position, cutting chips and liquid are not attached to the sensor body 4. The sensor body 4 is thus not badly influenced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148198-A (JP)
Title: Ultrafine ink-jet printing nozzle and its production method
Inventor: MATSUI SHINJI
IPC: B05C5/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine nozzle which is applicable to a fine drawing method by ink-jet printing using a nanoparticle paste and a method for producing the nozzle.  <P>SOLUTION: The bore diameter of the nozzle has an inner wall surface structure to be gradually decreased from the pipe inside diameter of the base part to the aperture diameter of the tip of the nozzle and an outer surface structure showing a cuspidal-outer shape which has the same central axis as the inner wall surface. The aperture diameter of the nozzle tip, corresponding to the average particle size of the nanoparticles contained in the nanoparticle paste, after being selected to be 10-10,000 nm, by using a focused ion beam method, manufactures the ultrafine ink-jet printing nozzle which is integrally constituted of a gas-phase accumulation material which is accumulated/processed in the above shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158273-A (JP)
Title: Lighting method and lighting device of high-pressure discharge lamp
Inventor: FUJII TOSHITAKA
IPC: H05B41/292
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an arc jump, and to prevent a drop of a lamp voltage and degradation of illuminance.  <P>SOLUTION: A superposing operation for superposing a pulse current on a lamp current applied to a high-pressure discharge lamp 12 only for a predetermined period, and a superposition stopping operation for stopping the superposition of the pulse current only for a predetermined period are alternately repeated. When the superposing operation is continued, the tip of a cathode electrode 12c is developed into a projecting form, and the lamp voltage gradually drops. Then, the superposing operation is switched over to the superposition stopping operation. Hence, the development of the cathode electrode 12c and the drop of the lamp voltage are restrained to keep the lamp lit. Thereafter, when the superposition stopping operation is continued, the tip of the cathode electrode 12c is consumed by evaporation of tungsten and the arc jump tends to occur. Then, the superposition stopping operation is switched over to the superposing operation to grow the cathode electrode 12c again.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003206403-A (JP)
Title: Stable composition
Inventor: YOU YUJIAN
IPC: C08K5/09
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stable organo polysilica composition containing a B-staged organo polysilica resin and to provide a method for stabilizing such a B-staged organo polysilica resin composition and a method for manufacturing an electronic device using such as a stable composition.  <P>SOLUTION: This method for manufacturing an electronic device including forming a porous organo polysilica dielectric material comprises the steps of depositing on an electronic device substrate a stable composition including a B-staged organo polysilica resin, a porogen (pore forming substance) and an organic acid having two carbons or more and having a pKa of about 1 to about 4, wherein the composition is substantially free of alcohol of reaction, curing the B-staged organo polysilica resin to form an organo polysilica dielectric material and removing the porogen to provide a porous organo polysilica dielectric material deposited on the substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004168147-A (JP)
Title: Fastening tool for resin component
Inventor: OKAMOTO NORIAKI
IPC: F16B5/10
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening tool for a resin component, which secures the quality in appearance by controlling both of the difference in level and a clearance between the resin component and an appearance component adjacent to the resin component, and improves the productivity by improving the efficiency in resin component mounting work.  <P>SOLUTION: A resin bracket 7 is fixed to a car body 3 by a fastening tool fixing clip 10 in a state that a clearance G2 between a resin fender panel 2 and a hood panel 15 is desirably adjusted, and the resin fender panel 2 is held by a resin component holding clip 16 of the resin bracket 7 in a state that the difference in level G1 between the resin fender panel 2 and the hood panel 15 is desirably adjusted. Accordingly, the quality in appearance of a vehicle is secured by controlling both of the difference in level G1 and the clearance G2, the efficiency of the mounting work of the resin fender panel 2 is remarkably improved by dispensing a process for fastening a number of bolts and nuts, and the productivity is improved to the maximum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168913-A (JP)
Title: Ultraviolet absorbing composite powder
Inventor: NISHIHAMA SHUJI
IPC: C08J3/12
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet light-blocking base using an ultraviolet light absorbent having excellent ultraviolet light absorbing ability, excellent in transparency, insoluble in silicone oil, soluble in organic solvents and being solid at normal temperature.  <P>SOLUTION: The ultraviolet-absorbing composite powder is composed of composite powder particles in which (1) an ultraviolet absorbent (hereinafter referred to as insoluble ultraviolet absorbent) which is insoluble in silicone oil and soluble in organic solvents and solid at normal temperature is combined with (2) (a) a polymer which is soluble in organic solvents and/or (b) a fine-particle metal or fine-particle metal oxide having 1-1,000 nm primary particle diameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136963-A (JP)
Title: Case for compressive packaging
Inventor: YASUI KAZUMASA
IPC: B65D77/26
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing packaging case 10, which comprises a pair of front and back lids 11, 26 having respective oblong ring-shaped peripheries 12, 27 of almost same shape and size that form center hollow top surfaces on which thin silicone rubbers 16, 31 are stretched, where the linear contacting edges of the front and back lids 11, 26 are coupled via a bendable belt hinge 25 so that various small articles can be sealed between silicone rubbers 16, 31 inside the case 10 opening and closing freely.  <P>SOLUTION: On the back lid 11, an almost L-shaped hardened periphery 17 made of the silicone rubber 16 is inserted in a ring-shaped groove 14 on the upper surface of the rectangular ring-shaped frame 12 to be fitted along the bottom and inner side face of the groove 14, and a ring-shaped fixing frame 20 having a periphery slightly smaller in radius than the outer inner periphery of the groove 14 and almost identical in shape with the periphery 17 is fitted on the periphery 17 to be fixed. On the inner surface of the front lid 26 almost identical with the back lid 11 in shape and size, a ring-shaped stripe projection 34 to be fitted into a gap 19 encircling the groove 14 is formed. The lids 11, 26 are placed next to each other, and their adjacent linear side edges are coupled via the belt-shaped hinge 25 to enable the case 10 to open and close freely.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170283-A (JP)
Title: On-vehicle radar system
Inventor: IGARASHI YOJI
IPC: H04B7/26
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a processing load in the whole circumferential search using an on-vehicle radar system.  <P>SOLUTION: A search group is constituted of a plurality of adjacent vehicles, and a scanning angle range of the radar system 20 of the each vehicle within the search group is limited not to include a range within a polygon 501 surrounded by the respective vehicles of the search group. Other vehicle positions detected by the radar systems 20 are exchanged each other via intervehicular communication, among the vehicles within the search group. The each vehicle within the search group discriminates the other vehicle positions in the periphery of the own vehicle, based on the other vehicle positions detected by the radar system 20 of the own vehicle, the other vehicle positions informed from the other vehicles, and the other vehicle positions of the other vehicles within the search group acquired by exchanging each other the own vehicle positions via the intervehicular communication.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170348-A (JP)
Title: Navigation device
Inventor: FUJIMOTO HIDETOSHI
IPC: G09B29/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device to navigate a user to a target shop without increasing a burden on user's operation.  <P>SOLUTION: The navigation device automatically makes a call on the telephone to an institution with a higher priority of telephone call (step S110), and replays inquiry message prepared in advance (step S130). The navigation device, then, determines whether the institution is opened or closed based on a responded result corresponding to the inquiry message and, if the result indicates that the institution is opened, sets the institution received the call as a destination of a navigation route (step S150). Thus, the user can be navigated to the desired institution without making a call by himself/herself, that is, without increasing the burden on user's operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178912-A (JP)
Title: Picture display device and manufacturing method for spacer assembly used therefor
Inventor: SHIMAYAMA KENTARO
IPC: H01J29/06
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture display device whose electric discharges along spacers are suppressed and whose atmospheric pressure-proof strength is improved, and also to provide a manufacturing method for a spacer assembly which is used for the picture display device.  <P>SOLUTION: The picture display device is equipped with the first base plate 10 having a phosphor screen, and the second base plate which is disposed in face to face with the first base plate with a gap and on which a plurality of electron sources 18 are arranged. A spacer assembly 22 which supports the atmospheric pressure loading that acts on the first and the second base plates is equipped between these base plates. The spacer assembly has a plate shape grid, a plurality of the first spacers 30a which are built on the first surface of the grid, and a plurality of the second spacers 30b which are built on the second surface of the grid. First base plate side and second base plate side tip surfaces of the first and the second spacers are polished in a planar shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006606-A (JP)
Title: Surface mount coil component and its manufacturing process
Inventor: SHINDO MASATOSHI
IPC: H01F41/04
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low profile surface mount coil component, and to provide its manufacturing method, in which the connecting work of a winding and an electrode is facilitated.  <P>SOLUTION: The surface mount coil component 10 comprises a drum core 12 applied with the winding 11, an outer core 12 surrounding the drum core, and a pair of electrodes 25 and 26 fixed to the outer core. The outer core 14 consists of a plurality of partial cores 15 and 16 and gap parts 21 and 22 are formed between respective partial cores 15 and 16. Furthermore, ends 11a and 11b of the winding are led out from the gap part and connected with the electrodes 25 and 26. Since the winding does not detour the upper side of the outer core, the profile can be reduced by the thickness of the winding 11. Furthermore, connecting work of the winding and the electrode can be facilitated because the winding is not required to be folded at the shoulder part of the outer core.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180112-A (JP)
Title: Remote data distribution terminal
Inventor: FURUGUCHI SATOSHI
IPC: H04M11/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote data distribution terminal capable of simultaneously transmitting environmental data and image data to a plurality of opposite parties.  <P>SOLUTION: This remote data distribution terminal is provided with: an interface 1 for acquiring data for transmission consisting of environmental data and image data; a storing part 2 for storing the data for transmission; a data transceiver part 3 which is connectable to a public radio telephone network and stores a plurality of mail address groups; and a central control part 4 for controlling the data transceiver part 3 at a set time and transmitting the data for transmission to the mail address groups as an attached file.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176492-A (JP)
Title: Anti-corrosive connection member and concrete structure
Inventor: OGITA KIYOBUMI
IPC: E21D11/04
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection member having high strength and high resistance to corrosion and to provide a concrete structure having high durability for a long time.  <P>SOLUTION: A ceramic insert 10 being a nut member is buried into an end part in the axial direction of a segment 5 to be connected on one side through a ceramic sleeve 11. A bolt hole 5a is provided by passing through in the axial direction of a segment 5 on the other side. A metallic bolt member 13 whose surface is covered with an anti-corrosive covering layer is inserted into the bolt hole 5a. The metallic bolt member 13 is inserted into the ceramic sleeve 11 to screw-fit into a female screw part 10a of the ceramic insert 10.  <P>COPYRIGHT: (C)2004,JPO