baber/WOPTO huggingface dataset:
Patent JP-2004037571-A (JP)
Title: Coating forming agent for increasing fineness of pattern and fine pattern forming method using the same
Inventor: SUGATA YOSHIKI
IPC: H01L21/027
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase the heat-shrink rate of a coating forming agent in heating and to obtain a fine pattern having good profile and properties required by the existing semiconductor device when the fineness of a pattern is increased using the coating forming agent.  <P>SOLUTION: The coating forming agent used to form a fine pattern by coating the top of a substrate having a photoresist pattern and narrowing the spacing of the photoresist pattern by its heat-shrinking action comprises a water-soluble polymer containing at least (meth)acrylamide as a constituent monomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036449-A (JP)
Title: Integrated valve for fuel tank
Inventor: KATO TAKESHI
IPC: F02M37/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated valve that integrates a bent valve and a cut valve reasonably without impairing their functions, also having a check valve function.  <P>SOLUTION: This integrated valve includes a float body 110 having an upper space 1 communicated to a ventilation passage, a lower chamber 2 placed within a fuel tank T, an intermediate chamber 3 placed between the space 1 and the chamber 2, a first communicating portion 4 for communicating the space 1 to the chamber 3, a second communicating portion 5 for communicating the chamber 3 and the chamber 2, a third communicating portion 6 for communicating the space 1 and the chamber 2 not via the chamber 3, and a cut valve for blocking the second communicating portion 5 from the chamber 2 side, raised when fuel flows in, a bloat body 100 having a bent valve for blocking the third communicating portion 6 from the chamber 2 side, raised when fuel flows in, and a check valve configuration body 111 placed in the chamber 3 for operating to open the valves when the inside of the fuel tank T is in a fixed high-pressure state or a fixed low-pressure state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038524-A (JP)
Title: Status list forming device, status list forming method, status list forming program, and medium with status list forming program stored therein
Inventor: YOMO YUKIKO
IPC: B41J29/38
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To form a status list table without clerical error or input error by extracting status information based on the model and status number of peripheral equipment.  <P>SOLUTION: When forming the status list table T1, item information can be automatically reflected to the status list table T1 by using model tables T2 and T3 which are preliminarily formed and stored. According to this, the input error can be prevented to realize the precise formation of the precise status list table T1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033914-A (JP)
Title: Ultrasonic cleaner
Inventor: GENDA KAZUO
IPC: B08B7/04
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic cleaner by which cleaning of high cleanliness can efficiently be performed to a glass substrate used in electronics industry or the like and consumption of washing liquid and electric power is small.  <P>SOLUTION: The washing liquid is supplied to an indium tin oxide pattern on the glass substrate from a washing nozzle moving in a XY direction and further ultrasonic wave is impressed thereto to produce flow force on a surface of the glass substrate and thereby surface contaminants are removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034902-A (JP)
Title: Pneumatic tire for ice or snow covered road
Inventor: HASHIMOTO YOSHIMASA
IPC: B60C11/12
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire for an ice or snow covered road capable of suppressing clogging of thin grooves with snow and increasing improvement effect of braking and driving performance when improving braking and driving performance on the ice covered road in an initial stage of wear by forming the thin grooves on a tread surface.  <P>SOLUTION: In this pneumatic tire for an ice or snow covered road in which a plurality of blocks 4 are partitioned in a tread part 1 and a plurality of sipes 5 are provided in these blocks 4, a plurality of thin grooves 6 shallower than the sipe 5 are formed on the tread surface of the block 4, and a fringe part of the thin groove 6 has a curved shape. Or, width W<SB>1</SB>in an opening part of the thin groove 6 is larger than width W<SB>2</SB>in a bottom part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038778-A (JP)
Title: Printing system, printer host, program, and printer driver
Inventor: OKADA HIROSHI
IPC: B41J21/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To hide intrusion of former and latter images when sequentially printing images on paper and automatically cutting the paper at a boundary between the images.  <P>SOLUTION: A rearrangement printing software 510 acquires pieces of color information of upper and lower ends and determines evaluation colors in regard to each of the images to be printed when carrying out sequential printing. It rearranges the images so that a lower end evaluation color of the former image is approximate to an upper end evaluation color of the latter image. The printer driver 520 generates printing data of the images in accordance with a rearranged order. Since colors of boundary portions of the former and latter images are approximate, the intrusion of the images does not stand out even when a cutting position is deviated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048182-A (JP)
Title: Clock data recovery circuit
Inventor: SASAKI KENICHI
IPC: H04J3/07
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock data recovery circuit having jitter transfer characteristics and a jitter resistance, both meeting the SONET/SDH standards.  <P>SOLUTION: A clock extracting means is composed of a first phase comparing means 1, a first up-down counter means 2, a weighting means 3, a charge pump 4 forming a voltage value determining means, a low-pass filter 5 and a voltage controlled oscillator means 6. A re-timing clock generating means is composed of a second up-down counter means 7 and a second phase adjusting means 8. A first phase adjusting means is composed of a first counter means 9, a second counter means 10, a second phase comparator circuit 11 forming a first phase adjusting means, and a third up-down counter means 12. The clock data recovery circuit is composed of the clock extracting means, the re-timing clock generating means, the first phase adjusting means, and a first-in first-out memory means 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003034864-A (JP)
Title: Vapor deposition system
Inventor: MALISCHKE ROLAND
IPC: C23C14/30
Filed: 2002-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum deposition system in which symmetry and inflexibility of a vapor lobe are improved. SOLUTION: An arrangement and method for controlling the deflection of an electron beam in a vapor deposition system includes a control unit to which are assigned deflection modules (23, 27) which can be driven in accordance with respective selected functions. By driving these deflection modules, the electron beam can be deflected in two coordinate directions. At least one of the selected functions has a time-changing term via which the periodicity of the deflection of the electron beam (14) changes with respect to this coordinate direction. The term can be pregiven manually or automatically.
Patent JP-2004047615-A (JP)
Title: Photoelectric converter
Inventor: SUGAWARA MAKOTO
IPC: H01L31/04
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient photoelectric converter which is manufactured at low costs with high productivity.  <P>SOLUTION: The photoelectric converter is provided with multiple crystalline semiconductor particles 3 on a substrate 1 which acts as one electrode. An optical refractor 6 of a plate-like transparent body is provided on the crystalline semiconductor particle 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042949-A (JP)
Title: Stopper
Inventor: WADA KIYOSHI
IPC: B65D33/36
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stopper, whose sealing capability is high while a cap can be screwed firmly on a spout with a weak tightening torque and be screwed off the spout with a weak opening torque.  <P>SOLUTION: The stopper 10 comprises the spout 200 formed projectingly at an outlet of a container, and the cap 100 screwed on the spout 200. On the under surface of the top plate 110 of the cap 100, an inner sealing ring 112 is provided with the outer circumferential surface of the ring 112 closely attached to the front end inner circumferential surface of an outlet cylinder 210 of the spout 200. Near the upper end of the outer circumferential surface of the inner sealing ring 112, a contact sealing ring 111 is provided with the lower extremity of the ring 111 closely attached to the upper surface of the outlet cylinder 210 and outside of a center line L in the direction of the width of the outlet cylinder 210. On the upper end of the inner surface of the circumferential wall of the cap 100, an outer contact ring 122 is provided with a prescribed gap formed between the ring 122 and the upper end outer circumference of the outlet cylinder 210.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003047786-A (JP)
Title: Dispenser for thin knife for replaceable microtome and the like
Inventor: GRAUPNER DAG
IPC: B26B29/00
Filed: 2002-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a knife dispenser capable of minimizing a risk of injury even when a knife is taken out manually or by hand. SOLUTION: The dispenser for the thin knife (2), especially, for the replaceable microtome and the like has a casing (3) for housing the knives (2) (a knife laminated body) which are mutually stacked for arrangement. In the dispenser, the knife laminated body is pressed toward a lid part of the casing (3) by a spring; there is arranged a let-off device for letting off the individual knives (2) through an opening (9) of a wall part of the casing (3); the opening (9) is formed in a longitudinal wall (10) of the casing (3); the let-off device (8) makes the knife (2) turned and let-off from the casing (3) along a surface including a longitudinal surface of the knife (2); and after turning and let-off, a knife- edge part (11) is brought into a state of being directed toward the opening (9).
Patent JP-2004010882-A (JP)
Title: Antistatic polyolefin film
Inventor: SUGII ICHIRO
IPC: B32B27/32
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyolefin film being suitable for printing with hydrophilic water-base ink and excellent in antistatic properties, reduced in whitening due to long-term bleeding, and being excellent in transparency.  <P>SOLUTION: The polyolefin film contains 0.05-2.0 wt.%, based on the polyolefin, antistatic agent which is an amine ester compound of a polyoxyethylene alkylamine or a polyoxyethylene alkenylamine with a fatty acid and has at least one branched chain in a hydrophobic group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046606-A (JP)
Title: Software authentication server, its proxy system, proxy method for authenticating software, and its program
Inventor: KITANI SHIGEO
IPC: G06F21/12
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a software authentication server enabling regulations on the sales and use of software without requiring special funds; its proxy system; a proxy method for authenticating software; and its program.  <P>SOLUTION: A software manufacturer 202 receives a license checking tool from a software authentication provider 204 via a network 201 and creates software that incorporates checking parts. A software user 203 purchases the software from a retailer 206 and installs it in a machine 205 that uses the software. The software authentication provider 204 determines whether or not permission information is to be sent to the machine according to information obtained from the machine 205, etc. Once this permission information is sent, the machine 205 is allowed to execute the software.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048477-A (JP)
Title: Network designing apparatus
Inventor: KAWADA MASARU
IPC: H04B17/40
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network designing apparatus for performing an efficient network designing technique for a WDM (wavelength division multiplex) optical transmission system.  <P>SOLUTION: A network designing apparatus for designing a transmission system network comprises a standardized noise quantity calculation part for calculating standardized noise quantity of each segment from a noise quantity of each segment of a design target, based on a total sum of whole segments of a reference noise quantities of segments in a transmission network model, in which linear relays are arranged between a transmission side terminal station and a reception side terminal station and in which the maximum number of linear relays to bring a noise in a received signal at the reception side terminal station into an acceptable range; a reproducing relay calculation part for calculating the number of necessary reproducing relays based on the total sum of the reference noise quantities and the total sum of the normalized noise quantities of the whole segments of the designing target; and an arrangement part for arranging the reproducing relays so as to equalize a cumulative noise quantity of the normalized noise quantities based on the number of the reproducing relays.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047834-A (JP)
Title: Optical transmitter
Inventor: HAYASHI SHIGERO
IPC: F28D15/02
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitter which improves the radiating efficiency of heat generated from an optical element package.  <P>SOLUTION: A light-emitting element 102 and a driver 103 connected to the element 102 and having a drive circuit for driving the element are mounted in a hermetically sealed optical element package 101. This optical element package is mounted in an optical module package 104 which is not sealed hermetically. A heat pipe 107 provided in a direction parallel to an optical axis 106 for passing the output light of the light-emitting element is soldered 109 to the package 101, and the heat generated in the package is radiated to an external environment via a heat sink plate 108 provided in the package 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055285-A (JP)
Title: Connector device of electronic equipment or the like
Inventor: SHINOHARA KENTARO
IPC: H01R13/64
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector device of an electronic equipment or the like aimed at simplification of structure and cost reduction by integrating a floating means and a positioning means.  <P>SOLUTION: The device is structured with a positioning means consisting of a positioning pin fitted at a floating plate 5a and a positioning hole 2b fitted at a shelf 1 or a unit 2 into which the positioning pin 6 is freely inserted, and a guide means consisting of a guide pin 4a fitted to one of the connectors 3, 4 and a hole 3a connected with the other into which the guide pin 4a can be freely inserted. By integrating the floating means 5 and the positioning means, simplification of a structure and reduction of the number of parts are realized, which leads to ease of manufacturing and assembly and an accompanying cost reduction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053107-A (JP)
Title: Egr gas cooling device
Inventor: NAITO TAKAHIKO
IPC: F28D7/10
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EGR gas cooling device which recirculates part of exhaust gas ejected from an exhaust system of an engine of an automobile or the like as EGR gas to a intake system of the engine, of a simple structure and excellent in cooling effect.  <P>SOLUTION: In an EGR cooling device provided with an outer tube 4 at an outer circumference of EGR piping 1 recirculating part of exhaust gas ejected from an exhaust system of an engine as EGR gas to an intake system of the engine and cooling water is circulated between the outer tube 4 and the EGR piping 1 to cool EGR gas passing through the EGR piping 1, a blockage A is provided in the EGR piping 1. Ring shape or spiral projection parts 1d, 1e are provided in for example the EGR piping 1, or a partition plate or a cylindrical body having a plurality of through holes is provided in the EGR piping as the blockage A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019426-A (JP)
Title: Inserted block assembly structure for underground water tank, single layer structure for the tank, and underground water tank
Inventor: SUGIE MASANOBU
IPC: E03B11/14
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the problems on an underground water tank formed by embedding a group of hollow regularly polygonal column blocks into a peripheral frame of the water tank in a tightly adhered state, which has sufficiently satisfactory strength and durability, though there is an anxiety that too many blocks are required to produce a reduction in the storage amount of water and an increase in cost.  <P>SOLUTION: In a encircling frame having the outer periphery wall shielded with cylindrical corner-blocks 11 each having double-face shield outer walls 18, 18 perpendicular to each other and cylindrical outer periphery blocks 21 each having a shield outer wall 29 on one face, an assembly structure is embedded which is formed by abutting both abutting walls 2 provided on square portions of the group of cylindrical inserted blocks 1. Cavity portions similar to large cavity portions e formed around the inserted blocks 1 are also formed between the encircling frame and the inserted block 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055932-A (JP)
Title: Magnetoelectric conversion element and manufacturing method
Inventor: SHIBAZAKI ICHIRO
IPC: H01L43/04
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetoelectric conversion element with a high yield and its manufacturing method by simplifying a manufacturing step of the element and improving certainty.  <P>SOLUTION: A magnetoelectric conversion element chip 1 sealed with resin is provided at a bias magnet 4. An electrode pad of the magnetoelectric conversion element 1 and a lead frame 3 are connected electrically. A stand of a lead frame 3 and the bias magnet 4 are resin-sealed with an epoxy resin 6. A chip sealing resin 2 and silicone 7 are stored in an insulating case 8, and a stand of the lead frame 3 is bent vertically relative to a magnet sensitive face. All of them are sealed in an non-magnetic protective case 5 to form a magnetoelectric conversion element. In this way, the manufacturing step for the magnetoelectric conversion element manufactured by using the non-magnetic protective case can be simplified, there may almost be no failure, and a yield can be improved greatly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053518-A (JP)
Title: Gas loss measuring method and gas loss measuring jig
Inventor: MORI MASATOSHI
IPC: G01M3/26
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas loss measuring method for measuring the gas loss from a vessel accurately and to provide a measuring jig.  <P>SOLUTION: A vessel 10 is filled with carbonic water etc., the jig 20 is attached on the vessel and a pressure sensor 30 is inserted into the jig 20, and the pressure in the vessel 10 is measured continuously with this state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017957-A (JP)
Title: Developable structure of and forming method of trussed construction
Inventor: YAMAWAKI KOJI
IPC: B64G1/22
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developable structure of trussed construction that is constructed not from flexible structural members of wire or the like but only from several types of rodlike structural members for general purposes, for improved rigidity of the structure.  <P>SOLUTION: The developable structure forms a trussed structure not from conventionally widely used wires spread about for improved rigidity but only from rodlike structural members rigid on compression. The trussed structure comprises two types of structural elements, or a truss forming arm using a telescopic rodlike structural member as a bracing structural member, and a joint for coupling such arms. The method of coupling the elements can form trussed plates of various forms.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060909-A (JP)
Title: Air heating system for high air-tight house
Inventor: KAWAMOTO SEIJI
IPC: F24F7/06
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently heat the air without using a power source such as electricity in a high airtight house equipped with a third kind of ventilation system.  <P>SOLUTION: This air heating system is provided with a box type air heating device 12 to be provided in a space under the ground or a space under a floor of a house, and a part or the whole of the inner wall and/or the outer wall of the air heating device is coated with the heat insulating material 14. This air heating system is provided with an open air intake duct 16 connected to an opening provided in one side surface 12a of the air heating device at one end thereof and opened outside of a house in the other end thereof and two or more air intake ducts 20 connected to an opening provided in a side wall of the air heating device except for the side wall 12a in one end thereof and opened in a desirable part inside of the house in the other end thereof and formed of a heat insulating duct. A heater 18 is arranged in the air heating device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057338-A (JP)
Title: Hanger for drying clothes
Inventor: SAJI MASAHIRO
IPC: D06F57/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To hang a hanger hooked on a clothes drying line in a state of being hooked with a hooking part by hooking the hooking part on the line even if the line is an ordinary one not provided with a hole for inserting the hooking part of the hanger line.  <P>SOLUTION: In the hanger 1, an arm-shaped keeper arm 4 is arranged in parallel at a position near the upper half side of the hooking part 10 provided at the top of the body part 11 thereof at an interval almost corresponding to the diameter of the clothes drying line R from the circumferential surface of the upper half side of the hook part 10 in plane view so as to almost overlap the upper half side of the hook part 10 in side view, and a longitudinal end part 40 of each keeper arm 4 is securely connected to one longitudinal end of the hook part 10 and the other end part 41 thereof is so positioned as to be isolated from the circumferential surface of the hook part 10 on the other longitudinal end side of the hook 10 as a loose end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064283-A (JP)
Title: Tuner circuit
Inventor: KAWAI KAZUO
IPC: H03H11/52
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tuner circuit wherein a selectivity characteristic and a tuner circuit gain are unchanged and kept constant even when a tuned frequency is varied in order to improve the Q of the tuner circuit by using a negative resistor circuit.  <P>SOLUTION: The tuner circuit is configured to compensate a series resistance component R<SB>0+1</SB>by connecting the negative resistor circuit N in series with a series resonance circuit M. The negative resistor circuit N comprises: a differential amplifier circuit wherein the emitters of two transistors Q<SB>1</SB>, Q<SB>2</SB>are connected in common; and a low output impedance circuit like an emitter follower Q<SB>3</SB>, and is configured such that an output of the low output impedance circuit is directly fed back to a noninverting input Q<SB>2</SB>of the differential amplifier circuit and fed back to an inverting input Q<SB>1</SB>via a negative resistance setting resistor R<SB>2</SB>, and a prescribed negative resistance is obtained between the inverting input terminals 1, 2.  <P>COPYRIGHT: (C)2004,JPO