baber/WOPTO huggingface dataset:
Patent JP-2003305682-A (JP)
Title: Robot wrist drive mechanism
Inventor: UEMATSU MASAAKI
IPC: B25J17/02
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot wrist drive mechanism capable of enabling a lot of wiring and piping to be inserted into a robot arm.  <P>SOLUTION: This robot wrist drive mechanism of a rotation freedom degree of 3 is driven to rotate by a first to a third drive shafts 4-6 to transmit driving force of motors M4-M6. The first drive shaft 4 is formed hollow, and it transmits rotation driving force to a first wrist element 8 provided to be rotatable around an axial line B1. The second and the third drive shafts 5 and 6 are disposed in the hollow in the drive shaft 4 to be eccentric from the axial line B1. The drive shaft 5 provides rotation driving force to the second wrist element 10 supported to be rotatable around an axial line B2. The drive shaft 6 provides rotation driving force to the third wrist element 13 supported to be rotatable around an axial line B3. By means of a first to a fourth gears 17, 16, 19, 18, etc., structure becoming complicated due to eccentric disposition of the drive shafts 5 and 6 can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309372-A (JP)
Title: Thick-film multilayer wiring board
Inventor: AKUTSU YASUO
IPC: H05K1/16
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thick film multilayered wiring board capable of miniaturization and high density of a wiring board.  <P>SOLUTION: In a thick-film multilayer wiring board 1 mounted with chip electronic components 10 on the thick-film multilayer wiring board 1 obtained by laminating an Ag conductor 4, a thick-film resistor 7, and an insulating layer 3 on a ceramic insulating board 2, the thick-film resistor 7 is divided into an inner layer and a surface layer and is formed to be capable of resistance trimming. Further, the inner layer thick-film resistor 7a and the surface layer thick-film resistor 7b are connected in parallel and in series.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306609-A (JP)
Title: Water-absorbing polymer composition and method for producing the same
Inventor: NAKAYAMA HIROSHI
IPC: C08L101/14
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a water-absorbing polymer composition imparted with functions such as antibacterial properties, deodorizing properties and the like without reducing water-absorbing properties of the water-absorbing polymer.  <P>SOLUTION: The water-absorbing composition is obtained by coating the surface of the water-absorbing polymer with alum together with a white odorless composition containing burnt alum and urea. Alum is white and odorless and has antibacterial properties against coliform group bacteria, Staphylococcus aureus, Bacillus cereus and the like and expresses excellent effect in removing gases such as ammonia gas, amine gases and the like. As the alum is used in the form of an adduct with urea, the alum is in a stable state and is not incorporated into the water-absorbing polymer, so water-absorbing properties are not reduced. The addition of the burnt alum to the alum gives high stability during preservation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309010-A (JP)
Title: Coil component
Inventor: KOYAMA TAKESHI
IPC: H01F5/04
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil component whose insulation property is prevented from deteriorating without enlarging the size of the coil component by restraining increase of a heat deteriorated part of an insulation film of the leads.  <P>SOLUTION: The coil component has a coil part 22 whereon a conductive wire with an insulation film is wound; a mounting part 23 whereon the coil part 22 is mounted; a terminal table 25 integrated with the mounting part 23 with a terminal 24 mounted; leads 26 extended from the coil part 22; and a connection part 27 connecting the leads 26 to the terminal 24 by soldering. The terminal table 25 between the coil part 22 and the terminal 24 is provided with a metal plate 29 of which one end is mounted on the terminal table 25 and a cut-out portion 28 for passing the leads 26 through is formed in the other end. A projection 31, which projects inside the cut-out portion 28, and engages with an insulation film 21 of the leads 26 and comes into contact with a metal line material 30 of the leads 26, is formed in the cut-out portion 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003059820-A (JP)
Title: Environmental control device for development device and environment control method therefor
Inventor: KATAOKA MASAO
IPC: H01L21/027
Filed: 2002-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent a foreign matters from existing on a wafer or a treatment film. SOLUTION: An air supply means 11, for a development device for taking air from the outside to a wafer treatment chamber 10, has a pressure air blower 12 and a filter unit 13A. The filter unit 13A has a first chemical filter 13a for removing amine impurities, a second chemical filter 13b for removing sulfuric impurities, a temperature/humidity control system 13c and a HEPA filter 13d. In the wafer treatment chamber 10, development is carried out, by using tetramethylammonium hydroxide aqueous solution on an exposed resist film 17, to form a resist pattern.
Patent JP-2003316767-A (JP)
Title: Data structure of structured document, and device for program for processing structured document
Inventor: TANIMOTO YOSHIFUMI
IPC: G06F17/21
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To make describable processes for image data in a structured document in the structured document itself and to make automatically executable a designated process.  <P>SOLUTION: In the structured document processor device, image data are included in the image attributes in the structure document by converting the image data to character codes, and the processes for the image data of the image attributes such as mail forwarding, output, saving, and conversion are described in text data, and the specified process is executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002315790-A (JP)
Title: Instrument simultaneously used for both defecation and urination adjustable at toilet seat angle for carer
Inventor: HIRATA TATSURO
IPC: A61G9/00
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To assure a head between a patient's anus and an excretory bag of a toilet seat. SOLUTION: The lower plate (2) of a sacrum of a toilet stool is inclined at a gradient of 5 to 30 deg., and is inclined at the gradient so that the anus is located at as high position as possible in a range in which a defecation is not disturbed.
Patent JP-2003275777-A (JP)
Title: Karukitoru (chlorine remover (r)) tea stick
Inventor: OKUBO YOSHIHISA
IPC: C02F1/70
Filed: 2002-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To liberate persons who dislike the odor and taste of the chlorine used for disinfecting potable water from the odor and taste of the chlorine and to enable the persons to drink the potable water anytime without anxiety by easily erasing the chlorine existing in the potable water.  <P>SOLUTION: As shown in (1), (2), and (3) of Figure 1, portable, small and light main units are fabricated (the main unit for treating a large volume of the potable water at home is shown in Figure 2). Anyone can easily and instantaneously erase the chlorine of the potable water anytime and anyplace by using such main units.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003316894-A (JP)
Title: Service system, server device and client application
Inventor: TANAKA KEISUKE
IPC: G06F3/12
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To attain differentiation of services according to the delivery route of a client application.  <P>SOLUTION: Information showing the delivery route 'magazine A' is attached to a set file A attached to the client application delivered by supplement of a magazine A. When a print order is performed to a print server 100 through a personal computer 10 mounted with the application, the client application makes the personal computer 10 transmit the set file A to the print server 100. The service providing part 130 of the print server 100 selects and displays a corresponding delivery route service of 'one free print per 10 print orders' from a delivery route service database 115 based on the delivery route information of the 'magazine A' included in the set file A, and performs the receiving processing of the print order from the personal computer 10. The charging processing part 150 of the print server 100 performs a charging processing by subtracting the discount amount by delivery route service from the ordered print charge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002329339-A (JP)
Title: Objective leans holder for optical pickup unit
Inventor: SHIBA KAZUO
IPC: G11B7/09
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To increase a higher-order resonance frequency without decreasing rigidity. SOLUTION: A lens holder part 9 which holds an objective lens, a bearing part 10 which is supported so as to be turned and slid with respect to the supporting shaft fixed on an optical pickup unit and arranged at the central part, and a coil arrangement part 11 formed into an approximately cylindrical shape at the center of the bearing part 10 and a driving coil is provided on the outer peripheral part, are formed in a thin thickness shape. The lens holder part 9, the bearing part 10, and the coil arrangement part 11 are mutually connected with a straight and thin reinforcing rib 12.
Patent JP-2003277784-A (JP)
Title: Lubricant for use in antifriction
Inventor: YOSHIMURA HIROBUMI
IPC: C10N40/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve various problems, which are caused by a conventional grease- based lubricant used for antifriction while materials are rubbed each other, such as intractability depending on a grease and unworkability depending on seizure between the materials.  <P>SOLUTION: A lubricant is applied on surfaces of the materials to reduce seizure between them when they are rubbed each other as fastening a bolt and nut. The grease-based lubricant is employed hitherto. Alternatively, by the use of the lubricant of the invention which comprises cetanol and fine particles of graphite powder as main components, satisfactory fastening work is made possible with good coating adhesion and less seizure compared to a prior method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322011-A (JP)
Title: Magnetic processing device for exhaust gas
Inventor: OTA KEIHO
IPC: B01D53/56
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To properly eliminate exhaust substances in spite of simple and low- cost constitution.  <P>SOLUTION: This device is provided with a cylindrical part 2 comprising non-magnetic material installed on an opening end of a muffler 5 for a vehicle to which exhaust gas is permeable, an outer cylinder part 3 comprising non- magnetic material installed over the cylindrical part 2 at a prescribed interval from it, and a coil 4 wound around the outer cylinder part 3. The coil 4 is energized to generate a magnetic field in the cylinder part 2 to decompose the exhaust substances.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002335983-A (JP)
Title: Method for phosphorylating tau protein
Inventor: ISHIGURO KOICHI
IPC: C12P21/02
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for phosphorylating a tau protein or partial peptide thereof by phosphorylating serine and threonine in the tau protein using ATP as a phosphoric acid donor and using a kinase which can introduce phosphoric acid groups of 8 residual groups or less (4 residual groups or less by TPKI, 4 residual groups or less by TPKII) based on one molecule of the tau protein. SOLUTION: The phosphorylating method of this invention is effectively applied on the tau protein, and application to elucidation of cause of Alzheimer's disease and senile dementia of Alzheimer type, and moreover application to drugs searching for prevention or treatment of the diseases.
Patent JP-2003043797-A (JP)
Title: Developer storing container, developer carrying device and image forming device
Inventor: IWATA NOBUO
IPC: G03G15/08
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To stably secure facility in the handling of a used toner container by a user and to stably secure storing performance at the storing time or at the transporting time. SOLUTION: A toner container 30 is formed of soft material, and a guide member 34 is attached to the outer peripheral surface of the container 30. The guide member 34 is formed of material whose rigidity is higher than the container 30, and has folds 34a on both side surfaces. Thus, when the container 30 is deformed because of the reduction of volume, the fold 34a part of the guide member 34 pushes the fold of the container 30, and also the inner wall surface of the guide member 34 uniformly pushes the plane part of the container 30. Namely, the deformation of the container 30 is promoted by the guide member 34, and the container 30 after the reduction of the volume is folded in complete sheet shape.
Patent JP-2003320348-A (JP)
Title: Garbage treatment machine with internal environment display function
Inventor: KITAGAWA MITSUNORI
IPC: B09B3/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable anyone charging garbage to observe the activity of microorganisms, for the purpose of solving the point at issue that garbage is charged continuously into a garbage treatment machine because the activity of the microorganisms in the machine is unknown on the spot where the garbage treatment machine is used to cause defective fermentation due to an increase in the water content of the garbage.  <P>SOLUTION: An indicator panel (1a) is set to the garbage treatment machine (1) so as to be looked from the outside. By displaying three items, that is, an ideal state, an over-drying state, and an excessive water state on the panel (1a), any person who is ready to charge garbage into the machine (1) can adjust the amount and water content of the garbage while watching the character mark on the panel (1a) to always hold an ideal microbial environment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290403-A (JP)
Title: Soft golf club grip
Inventor: ITO KATSUHIKO
IPC: A63B53/14
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft grip which is capable of complying with a complicated variation in the palm of the hand during golf swings and fully transmitting its movement to a club shaft.  <P>SOLUTION: The grip can be obtained by adding a soft material to a conventional solid grip. A practical sample grip is a conventional solid grip and an integrally molded two-layer one or a conventional belt-like solid grip wound up by a foamed chloroprene material of about 10 degrees in softness and about 3.5 mm in thickness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002331077-A (JP)
Title: Pachinko ball passage detector
Inventor: NAKAJIMA HIROSHI
IPC: A63F7/02
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko ball passage detector, for detecting the passage of pachinko balls by an electrical signal, which enables preventing of poor assembling and troubles in the assembling thereof onto pachinko machines. SOLUTION: A printed board 1 provided with a passing ball sensor is housed into two-split case bodies 10 and 11 and passage holes 15 and 16 are formed at the tip parts of the case bodies to let pachinko balls 14 pass therethrough while a plurality of leads 5, 6 and 7 soldered on the printed board are led out of the rear end parts of the case bodies. The soldered parts of the leads are molded by a resin 8.
Patent JP-2003331822-A (JP)
Title: Pressure-sensitive current cutout element and sealed battery using the element
Inventor: TAKAI TORU
IPC: H01M2/12
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive current cutout element formed in a simplified structure, easily assembled, easily downsized, allowing a current route to be surely cut out at a specified pressure, and having a high reliability, and a sealed battery using the element.  <P>SOLUTION: This pressure-sensitive current cutout element comprises a pressure detection member 12 formed of an elastic member such as porous resin or rubber sponge, housed in an external case 9, and having a lower surface fixed to the bottom inner surface of the external case 9 and a band-like conductive member 13 installed so as to be passed through the inside of the external case 9, brought into contact with the upper surface of the pressure detection member 12, and having at least the areas of the easily breaking part 13 formed thinner or narrower at a center portion and positioned near both sides thereof fixed to the pressure detection member 12. When an external pressure is increased up to a specified value or higher and the pressure detection member 12 is deformably contracted, a conductive member 13 is integrally pulled down with the pressure detection member 12 to burst the easily breaking part 13d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326702-A (JP)
Title: Ink jet head
Inventor: ITO ATSUSHI
IPC: B41J2/045
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink head capable of dealing readily with high density by saving the space of the channel structure.  <P>SOLUTION: The ink jet head comprises a plurality of nozzles 35 ejecting ink, pressure chambers 36 being connected with the nozzles 35, limit channels 43 having one end being connected with one end of the pressure chambers 36, and a common ink chamber 7 being connected with the other end of the pressure chambers 36 and distributing ink to the pressure chambers 36. The head has a laminated plate structure including at least following plates. (1) A first plate P<SB>1</SB>forming the pressure chambers 36, (2) a second plate P<SB>2</SB>forming the common ink chamber 7, and (3) a third plate P<SB>3</SB>interposed between the first plate P<SB>1</SB>and the second plate P<SB>2</SB>to form the limit channels 43. The limit channels 43 are formed in the third plate P<SB>3</SB>to elongate along the plane direction thereof and extend from one end being connected with the pressure chambers 36 in a direction parallel with the plane defined by the plurality of pressure chambers 36.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338026-A (JP)
Title: Magnetic recording medium
Inventor: MOTOHASHI KAZUNARI
IPC: G11B5/64
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium wherein corrosion resistance of a recording layer is enhanced by suppressing diffusion of oxygen, water and the like infiltrated from one principal surface side of a non-magnetic substrate of the magnetic recording medium provided with the metal thin film type magnetic layer on the other principal surface of the non-magnetic substrate and which can correspond to a recording and reproducing system provided with a magneto-resistive reproducing head having satisfactory electromagnetic transducing characteristics and high sensitivity.  <P>SOLUTION: When the metal thin film type magnetic layer having 5 to 55 nm thickness is deposited on the other principal surface side of the non-magnetic substrate by a vacuum thin film deposition method, a shielding layer consisting of diamond like carbon and having 3 to 25 nm thickness is provided between the non-magnetic substrate and the magnetic layer by plasma CVD method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337414-A (JP)
Title: Negative resist composition
Inventor: TAKAHASHI AKIRA
IPC: G03F7/004
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative resist composition which satisfies such properties as sensitivity, resolving power, variation of sensitivity and line edge roughness when an electron beam or X-rays is used.  <P>SOLUTION: The negative resist composition comprises (A) a compound which generates a sulfonic acid upon irradiation with an actinic ray or a radiation, (B) an alkali-soluble resin having a repeating unit having a partial structure represented by a specified formula and (C) a solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337839-A (JP)
Title: Circuit design supporting device, method for designing circuit, and program
Inventor: SAEKI KENJI
IPC: H01L21/82
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit design supporting device, a method for designing a circuit, and a program, capable of effectively erasing any timing condition violation.  <P>SOLUTION: In an inspecting part 11, the propagation delay time of a signal in each path in a circuit is analyzed, and whether or not a predetermined success standard is fulfilled for each path is checked. In a ranking part 12, a violating path which does not fulfill the success standard is extracted from the check result, and cells are ranked in accordance with the number of same cells appearing on the violating path. In a circuit element displacing part 13, the cell appearing the most frequently on the violating path is preferentially selected from the ranking result, and the cell is displaced with a different kind of cell having an equivalent function and different drive capability, and the check of the propagation delay time is executed by the checking part 11. When any violating path which does not fulfill the success standard exists as the check result, the next cell appearing the most frequently is further selected, and the displacement of the cell and the check of the propagation delay time is repeated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335958-A (JP)
Title: Thermoplastic resin composition having gas barrier property
Inventor: HIROZAWA TAKUMI
IPC: C08L23/10
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition which has excellent gas barrier properties, especially steam barrier properties and from which a packaging material or a container having transparency to visually check contents is formed without greatly impairing properties of a thermoplastic resin.  <P>SOLUTION: The thermoplastic resin composition comprises one or more kinds of tackifiers selected from the group consisting of a terpene-based resin and a rosin-based resin, an organic crystal nucleating agent and the thermoplastic resin. Consequently, since the thermoplastic resin composition has low gas permeability, especially steam permeability and transparency is not impaired, the thickness of the packaging material or that of the container is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345018-A (JP)
Title: Positive resist composition
Inventor: SASAKI TOMOYA
IPC: C08F232/08
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition having a sufficient transmitting property at ≤160 nm wavelength, practically when a light source of F<SB>2</SB>excimer laser light (at 157 nm) is used, and having high sensitivity, high resolution and an excellent coating property.   <P>SOLUTION: The positive resist composition contains (A) the following resin and (B) a compound which produces an acid by the effect of active rays or radiation. The resin (A) has at least one kind of repeating unit having a specified structure and at least one kind of repeating unit having at least one fluorine atom in a side chain and having a group which is decomposed by the effect of an acid, and increases its solubility with an alkali developer by the effect of an acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345070-A (JP)
Title: Electrophotographic carrier, developer and image forming method
Inventor: KONDO FUMIO
IPC: G03G9/113
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrophotographic carrier for two-component developer whose durability is high, developer, an image forming method, a storing container and an image forming apparatus.   <P>SOLUTION: In the electrophotographic carrier possessing coating film consisting of at least binding resin and particles, the particle size (D) of the particles and the film thickness (h) of the coating film satisfy the relation of 1<[D/h]<10, and surface processing with single or two or more kinds of aluminum based coupling agents shown by a general expression (1) is applied to the particles or/and the coating film incorporates single or two or more kinds of the aluminum based coupling agents shown by the expression (1).  <P>COPYRIGHT: (C)2004,JPO