baber/WOPTO huggingface dataset:
Patent JP-2004026909-A (JP)
Title: Acrylic emulsion-type pressure-sensitive adhesive
Inventor: TOKIMINE NAOKI
IPC: C09J193/04
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic emulsion-type pressure-sensitive adhesive exhibiting good applicability, resistance to water whitening, resistance to detergent, and pressure-sensitive adhesive characteristics.  <P>SOLUTION: The acrylic emulsion-type pressure-sensitive adhesive, used for forming a pressure-sensitive adhesive layer on a film substrate, contains, as essential components, (A) a pressure-sensitive adhesive polymer, (B) a carboxy-group-containing rosin derivative of which at least a part of carboxy groups have been converted into an alkali salt, (C) a compound having at least one functional group reactive with a carboxy group, (D) a tackifier having an acid value lower than 190, (E) a carboxy-group-containing emulsifier, and (F) a nonionic penetrating agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025543-A (JP)
Title: Method for manufacturing paste
Inventor: TSUZUKI MASAJI
IPC: G01N27/409
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing paste by which the paste with a required viscosity and with a uniformly dispersed raw material can be obtained in a short time.  <P>SOLUTION: In the method for manufacturing the paste of the present invention, a mud comprising at least two kinds of solvents and a powder (for example, a ceramic powder or the like) incorporated in the solvent is vacuum-deaerated to remove at least one kind of the solvents and to leave at least one kind of the other solvent. Pressure of the vacuum deaeration is preferably at most the vapor pressure of the solvent to be removed during vacuum deaeration and higher than the vapor pressure of the other solvent to be left during vacuum deaeration. In addition, the vapor pressure of the solvent to be left during vacuum deaeration is at most 1/10 of the pressure during vacuum deaeration. Furthermore, by providing a process wherein the removed solvent is liquified by at least one of cooling and pressurizing and is recovered, the solvent vaporized from the mud can be safely and easily recovered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003042319-A (JP)
Title: Check valve device
Inventor: CUNNINGHAM MICHAEL JAMES
IPC: F16K15/08
Filed: 2002-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a check valve device without requiring a ball. SOLUTION: This check valve device uses a disk 15 for a valve member so as to eliminate the need of a ball. A valve seat is also ordinarily not required. Instead of that, a substantially flat surface 13 mutually functions with the disk 15. In order to enable flowing in one-way direction, the disk 15 is held at a proper position by a holding portion 6 extending through a center hole 16 of the disk 15, and bias to the surface 13 by an elastic bias ring 17 axially guiding the disk 15.
Patent JP-2004028767-A (JP)
Title: Measurement device and method for circuit board adjustment
Inventor: HAYASHIDA KIYOTOMI
IPC: G01R31/28
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustible gas density measuring method, and a measurement device thereof, for automatically deriving the resistance value of such as an adjustment resistor mounted on a circuit board to remove the shortage of requiring large number of man-hour for deciding an optimum resistance value of an adjustment resistor by manipulating a variable resistor connected on the circuit board by hand and by man's looking at the display of a measurement device connected to the circuit board.  <P>SOLUTION: An adjustment resistor of a circuit board 120 makes probe pins 130-1, and 130-5 to contact respectively to a pair of pads to be mounted. By setting an initial value of a resistor circuit module 40, voltage data between prescribed pads of the circuit board 120 measured by a voltage measuring circuit 250 through probe pins 130-10, 130-11 is input to a logical operation circuit 5. The logical operation circuit 5 determines whether or not the voltage data read reached a prescribed voltage range as a reference, computes a resistance value to be adjusted based on the voltage data read, etc. if the prescribed voltage value is not reached, and controls a control circuit 20 and an analog switch circuit 30 to perform resistance module circuit setting in the resistance value. By measuring again the voltage of an output terminal 501 with the voltage measuring circuit 250 in the state after adjustment, the operation is repeated until the measurement result reaches within the prescribed range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027950-A (JP)
Title: Device for supplying fuel to engine for vehicle
Inventor: OKUMA SHIGEO
IPC: F02M37/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To stably attenuate fuel pressure pulsation by a fuel damper even if a target fuel pressure varies in a device for supplying fuel adjusting fuel pressure to the target fuel pressure by controlling delivery quantity of a fuel pump.  <P>SOLUTION: This device is provided with a piezo actuator changing a set load of the fuel damper. An initial value of apply voltage of the piezo actuator is established according to the target fuel pressure (S42) and feedback correction of the initial vale is carried out based on actual fuel pressure pulsation range (S43).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031583-A (JP)
Title: Method of manufacturing printed wiring board
Inventor: YAMAMOTO MASAKI
IPC: H05K3/46
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a printed wiring board which keeps the surface of an insulating resin layer flat, but not rough, and which has a strong adhesion with an interconnection line circuitry layer formed by electroless and electrolytic plating.  <P>SOLUTION: The insulating resin layer formed of a thermosetting resin composition is formed in a half-cured state on a substrate. After the surface of the resin layer is dried, an electroless copper plating and electrolytic copper plating layer is formed. Thereafter, a heat treatment is conducted to completely cure the resin layer, to form the printed wiring board. In the thus fabricated printed wiring board, a surface of resin does not become rough and can be plated with copper in a flat state, and a strong adhesion can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025693-A (JP)
Title: Interior parts for car and production thereof
Inventor: OTA TETSUYUKI
IPC: B60R13/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated structure used in an interior part in a car, a trim panel for a veihicle, a building wall material, an interior panel for a house, a manufacturing method thereof and to shorten a molding cycle by achieving weight reduction and cost reduction while reducing the load of a mold.  <P>SOLUTION: The laminated structure 10 is constituted of a lightweight foamed resin substate 20 having shape retension, the outer peripheral frame 30 integrally laminated to the inner surface side of the foamed resin substrate 20 along the outer periphery of a product and a bridging rib 40 connected between the outer peripheral frames 30. The amount of a resin is reduced by using the lightweight foamed resin substrate 20 and reducing the outer peripheral frame 30 being a synthetic resin molded object and the projection area of the bridging rib 40 to achieve weight reduction and cost reduction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003051450-A (JP)
Title: Method of forming thin film by growth of atomic layer
Inventor: ISSHIKI HIDEO
IPC: H01L21/20
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a thin film by growth of an atom layer, which enables increase in difference in growth speed which depends on crystal orientation, and to eliminate the generation of an abnormal growth and which enables to improve a shape controllability than the conventional method. SOLUTION: A concave part is formed in a substrate 3 by etching, and then the substrate 3 is placed on a susceptor 2 in a vacuum vessel 1 to be heated to a predetermined temperature by a lamp 4. Valves 7 are opened and closed, to supply a material gas alternately from these valves to form a thin film in the concave part of the substrate by growing an atom layer, and a quantum fine wire and a quantum dot are formed.
Patent JP-2004030834-A (JP)
Title: Magnetic head suspension and manufacturing method thereof
Inventor: MIZUTANI MUNEKIMI
IPC: G11B21/21
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To adhere a spring component to a layered body with high alignment accuracy without increasing the expense and labor.  <P>SOLUTION: A magnetic head suspension 5 is manufactured by adhering the layered body 4 to the spring component 6 in a way that the one is embedded to the other. Through the configuration above, the layered body 4 is adhered to the spring component 6 with high alignment accuracy without the need for using an expensive device so as to reduce the expense and labor required for manufacturing the magnetic head suspension.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026107-A (JP)
Title: Selection system for automatic transmission
Inventor: NAGASAWA KUNIHIRO
IPC: B60K20/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selection system for an automatic transmission in which a speed change position is not eliminated and the automatic transmission is not speed change-controlled to other speed change position by an external factor such as road surface impact and a small stone jumped up or an internal factor such as an engagement form of a selection lever and a link member regardless of an A/T mode and a manual mode.  <P>SOLUTION: In the selection system for an automatic transmission, a mechanical automatic mode and an electric manual mode are switched by the selection lever. The selection system is provided with a selection lever extension engagement part; and the link member to which the extension engagement part is always inserted. The link member is turned accompanying with a lever operation of the selection lever to mechanically speed change-control the automatic transmission when the selection lever is in the A/T mode. When the selection lever is in the manual mode, the turning for mechanically speed change-controlling the automatic transmission is restricted by the extension engagement part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034364-A (JP)
Title: Coating implement
Inventor: FURUMATSU KATSUHIKO
IPC: B43K7/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating implement in which a coating liquid tank connected with a coating tip is filled with a coating liquid and a backflow preventing body provided on the coating liquid and which uses up the coating liquid clearly and discharges a little backflow preventing body composition.  <P>SOLUTION: The coating liquid being ink or a correcting fluid and the backflow preventing body composition are disposed in the coating liquid tank to which the coating point such as a tip valve type penpoint is connected. In the coating implement thus constituted, particles of particle diameters of 20-2,000 μm of a soda-lime glass sphere, a crosslinked polymethyl methacrylate sphere, diatomaceous earth, aluminum silicate or the like are contained in a contact part of the coating liquid with the backflow preventing body composition and/or inside the composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039150-A (JP)
Title: Magnetic random access memory
Inventor: SAKIMURA NOBORU
IPC: H01L27/105
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology by which reliability of discriminating data stored in a memory cell of a MRAM can be improved by eliminating the influence of the sneak pass current.  <P>SOLUTION: This MRAM is provided with a cross point cell array 1, a plurality of word lines 3 arranged extending in the first direction (x direction), a plurality of bit lines 4 arranged extending in the second direction (y direction) being different from the first direction (x direction), a dummy bit line 9 arranged extending in the second direction (y direction), a X selector 11 selecting a selection word line out of the plurality of word lines 3, a first Y selector 12 and a second Y selector 13 selecting a selection bit line out of the plurality of bit lines 4, and a reading circuit 16. The cross point cell array 1 is provided with a plurality of memory cells 2 and a plurality of dummy cells 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034603-A (JP)
Title: Method for manufacturing organic coated steel member excellent in tenacious durability
Inventor: MURASE MASAJI
IPC: C23C22/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable a repair, repaint or the like to be avoided as much as possible by prolonging adhesive durability of an organic film to a substrate in corrosion resistance of a steel material covered with an organic coating agent.  <P>SOLUTION: After a surface of the steel material is coated with a surface treating liquid obtained by dissolving the surface treating agent having preferably 1-20 unit of repeating units of an ethylene group and/or a phenylene group, having a functional group for sucking to a surface of the steel material on one end of a linear skeleton and having a functional group reacting with the adhesive or the organic coating agent on the other end, in a solvent, unsucked surface treating agent is removed. After a substrate treatment made of a removal of the solvent is conducted, an organic coating treatment is further conduced as needed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046381-A (JP)
Title: Image processing apparatus, image processing method, computer readable storage medium and program
Inventor: YAMADA YASUHIRO
IPC: G06F9/445
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To freely construct an operator's desired high-definition image processing environment by acquiring an available processing program from an image processing apparatus on a network, rearranging image processing programs and performing desired image processing to inputted image data.  <P>SOLUTION: In accordance with the desired image processing requirement to be designated to an operation section, a central processing unit acquires a part of or all of processing programs to be executed in an image operation processor 2082 for a scanner from another image processing apparatus via a network and changes or sets up image processing contents to be executed by the image operation processor 2082 based on the acquired processing program.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044471-A (JP)
Title: Non-pulsating pump
Inventor: MURAKOSHI TOMIO
IPC: F04B43/02
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To compensate for a decrease in discharge flow rate that occurs in an early stage of a discharge stroke in a non-pulsating pump.  <P>SOLUTION: The amount of discharge flow rate q<SB>A</SB>decreases in an early stage of a discharge stroke Pd of a diaphragm pump configuring a non-pulsating pump (Ss). This decreased portion Ss is compensated by increasing the amount of discharge flow rate q<SB>B</SB>of another diaphragm pump (Sc). That is, the decrease in the discharge flow rate that occurs in one diaphragm pump is compensated by increasing the the discharge flow rate of the other diaphragm pump at the same timing as the occurrence of the decrease, which enables the non-pulsating property of the discharge flow rate to be maintained as a whole non-pulsating pump.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041482-A (JP)
Title: Pulse wave detector and biopotential detector
Inventor: AMANO KAZUHIKO
IPC: A61B5/0245
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse wave detector and a biopotential detector which can lower noises to be overlapped onto detection signals.  <P>SOLUTION: A pulse wave detector 10 which noninvasively detects the pulse waves on a peripheral basis has a pulse wave detection probe 61 to be brought into contact with pulse wave detecting sites of subjects for detecting the pulse waves of the subjects, at least one biomedical ground electrode 63 to be brought into contact with the sites adjacent to the pulse wave detecting sites of the subjects for taking biomedical grounding and a mounting/holding member 62 which is arranged covering the pulse wave detection probe 61 and the biomedical ground electrode 63 to get the pulse wave detection probe 61 and the biomedical ground electrode 63 mounted on the subjects. The mounting/holding member 62 is made up of an electroconductive member and connected to the biomedical ground electrode 63.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048532-A (JP)
Title: Network interface unit, power control method, computer readable storage medium and program
Inventor: ONO SHINICHI
IPC: H04L12/28
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To save total power consumption of a network system furthermore by making the power state in a network interface unit transit freely from normal state to power saving state or vice versa.  <P>SOLUTION: In a network system where a main apparatus being attached with an interface unit can communicate with another apparatus through a network, a signal detecting section 7 monitors a packet signal for the main apparatus being filtered through a switching hub 10, and a clock control section 8 controls a clock frequency being fed to the CPU section 4 of the network interface unit to increase or decrease.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051135-A (JP)
Title: Pacing container device for rolled article
Inventor: MIZUSHINA KUNIJI
IPC: B65D19/12
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing container device for a rolled article by which the packing and the unpacking of the rolled article can be simply and easily performed, the roll article can be transported by a good loading efficiency, and also, the recovery of packing members can be easily performed, and in addition, which can be used as a general-purpose container as well.  <P>SOLUTION: This packing container device for a rolled article includes a bottom plate member 11, a side plate member 20 which freely detachably assembled with the bottom plate member 11, an upper plate member 30 which is placed on the top of the side plate member 20, an intermediate plate member 40, and a pressing plate member 50 which is inserted between the intermediate plate member 40 and the upper plate member 30. In this case, the intermediate plate member 40 is mounted on the top of the rolled article 60 being mounted on the upper surface 12 of the bottom plate member 11, and has a protruding part 41 for holding which is inserted in the center core part 61 of the rolled article 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055761-A (JP)
Title: Aluminum-silicon carbide composite and its manufacturing method
Inventor: OKADA TAKUYA
IPC: H01L23/36
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum-silicon carbide composite that has superior adhesive properties to ceramic circuit boards and radiation fins and good plating adhesion and is superior in heat-radiating properties and resistance to temperature changes, and to provide a method of manufacturing the composite.  <P>SOLUTION: In the method of manufacturing the aluminum-silicon carbide composite, a laminate, constituted by arranging a high-purity aluminum plate on one main surface of a molded tabular porous silicon carbide body in a pressure vessel and impregnating a molten metal composed mainly of aluminum and having a lower melting point than high-purity aluminum has into the pores of the molded porous silicon carbide body and, at the same time, is integrated in the high-purity aluminum plate with the aluminum-silicon carbide composite.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017274-A (JP)
Title: Chamfering machine
Inventor: MATSUBA HITOHIRO
IPC: B24B9/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight and low-priced chamfering machine wherein chamfering for a complicated form is performed.  <P>SOLUTION: This chamfering machine is provided with a moving member driven in a direction toward a work 5 (a vertical direction), a working tool unit attached so as to move in the direction toward the work (a longitudinal direction) as contrasted with the moving member, and a contact 20 for contacting the work and moving along its peripheral line under a cutting tool attached to the working tool unit. The contact is normally positioned at an original point and provided with an original position retention means. Accordingly, when force over a specified level is applied to the contact in the right or rear direction, the contact is moved in the respective directions and when the force becomes under the specified level, the contact is returned to the original point. Movement of the original position retention means is detected by a sensor. In accordance with information on the movement or the movement itself, the work is rotated and the contact is driven back and forth along the peripheral line of the work under a state that the working tool unit including the contact is driven back and forth using an actuator. An outer or inner circumference is chamfered as the cutting tool performs the same movement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053131-A (JP)
Title: Heat exchanger
Inventor: SHIMANUKI HIROYASU
IPC: F28D1/053
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an unusual noise generated when a cooling medium is circulated.  <P>SOLUTION: Curved faces 6e, 6f recessed inside of a joint 6 are provided in the vicinity of a nozzle 6a so that the centers of curvature 01, 02 are located outside the joint 6. Thus, space easily generating a vortex in the vicinity of the nozzle 6a, in other words, dead space can be minimized. Since the generation of the vortex in the vicinity of the nozzle 6a can be suppressed, the vibration of the cooling medium due to the generation/extinction of the vortex and the resonance throughout the joint can be suppressed, thereby reducing the generation of the unusual sound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051000-A (JP)
Title: Transport vehicle
Inventor: KURODA KATSUHIRO
IPC: B62D25/08
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear part cover favorable for a transport vehicle, a roll-over protective structure mounted on the rear part cover, a configuration of a hood, and a vibration proof structure of an engine mounted in the hood.  <P>SOLUTION: This transport vehicle 1 is constituted in such a way that a machine body frame 3 is arranged on a running part (a crawler running device 2), a driving part 5 is arranged on a rear part of the machine body frame 3, and a load-carrying platform 4 is arranged ahead of the driving part 5. The rear part covers 12L, 12R constituting a lower part of the driving part 5 have substantially U shape when viewed on plane, and a rear face of the hood 10 put on the rear part cover is constituted by a curved face. The roll-over protective structure 82 which is protective equipment is erected from the rear part cover. Height in the vertical direction of the roll-over protective structure is set in such a manner that a line connecting the highest point of the roll-over protective structure with the highest point of a front part gate plate 4b of front load-carrying platform is positioned at a higher position than a position equivalent to a head part of a driver who is seated on a driver's seat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055956-A (JP)
Title: Multiple patterning ceramic substrate
Inventor: SAKAMOTO TATSUUMI
IPC: H01L23/13
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple patterning ceramic substrate which effectively prevents a ceramic base substrate from being divided carelessly at ends of split grooves as a starting point, and which can accurately and surely place electronic elements at respective sections partitioned by the split grooves.  <P>SOLUTION: The splitting grooves 2 for dividing a flat plate-like ceramic base substrate 1 into a plurality of sections are formed separately from an outer periphery of the substrate 1, on at least the main surface of the ceramic base substrate 1, and metallized metals 4 are filled at both ends of the split grooves 2.  <P>COPYRIGHT: (C)2004,JPO