baber/WOPTO huggingface dataset:
Patent JP-2004024073-A (JP)
Title: Flat fishing line having hollow portion
Inventor: NAKANISHI SHIGERU
IPC: D01F6/60
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing line which has good stiffness and whose hollow portion size can be changed to set the precipitation speed of the fishing line to various values, or floating the fishing line on the surface of water or at a place near to the surface of the water.  <P>SOLUTION: This fishing line which is a filament comprising a thermoplastic resin is characterized by having a flat cross-sectional shape and having two or more hollow portions through crosslinking portions in the cross-sectional shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031032-A (JP)
Title: Connector
Inventor: FUJITA SHINYA
IPC: H01R13/42
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent the returning of a retainer of a connector.  <P>SOLUTION: A connector housing 1 has a retainer mounting hole 10 opened from its top face to both side faces, and the retainer 35 is pushed in aslant from a temporary locking position to a proper locking position. On the other hand, a terminal metal fitting 25 has a projection 28 against the retainer 35 and a stabilizer 29 fitted at its side, and both the projection 28 and the stabilizer 29 are locked when the retainer 35 reaches a proper locking position. Here, the protruded end of the rear edge of the stabilizer 29 becomes a point to form a bite-in part 56, and when a wire 31 connected with the terminal metal fitting 25 is pulled backward, the bite-in part 56 bites into the retainer 35 to regulate the returning of the retainer 35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027113-A (JP)
Title: Polycarbonate resin composition and molded article
Inventor: MIHASHI KENICHI
IPC: C08L27/18
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition having excellent flame retardancy and mold release properties, greatly improved molded appearance of injection-molded articles as well as excellent weld strength and surface impact strength, and also to provide injection-molded articles.  <P>SOLUTION: The polycarbonate resin composition comprises 100 parts by mass of the total amount of (A) component and (B) component consisting of 60-97 mass% of (A) polycarbonate resin and 3-40 mass% of (B) styrene resin, 0.05-1 part by mass of a mixed powder (C) containing polytetrafluoroethylene consisting of polytetrafluoroethylene particles and organic polymer particles, 0.05-3 parts by mass of a mold release agent(D), 0.05-20 parts by mass of a flame-retardant (E), 0-10 parts by mass of a rubber-like elastic body, if necessary, and 0-20 parts by mass of an inorganic filler.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025118-A (JP)
Title: Method of forming transparent inorganic coating film
Inventor: KISHIMOTO KOJI
IPC: B05D7/24
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a transparent inorganic coating film which can laminate the coating film uniformly on the surface of a base material.  <P>SOLUTION: An organic coating film 2 having a gloss higher than that of a low-gloss inorganic coating film 3 is formed on the surface of a slate plate 1. After that, the inorganic coating film 3 is formed on the surface of the organic coating film 2. Next, the gloss dispersion of the entire coating film formed on the surface of the slate plate 1 is observed. When the dispersion of the gloss is observed, the inorganic coating film 3 is re-formed to uniform the gloss. After the gloss is uniformed, a high-gloss inorganic coating film 4 is formed on the surface of the coating film 3. After that, the gloss dispersion of the entire coating film formed on the surface of the slate plate 1 is observed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028320-A (JP)
Title: Piston ring
Inventor: NAKAMURA TAKAHIRO
IPC: F16J9/16
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston ring possible to prevent a gas leak even if abrasion is generated in a sliding surface of the piston ring in a Stirling refrigerating machine or the like.  <P>SOLUTION: A part of the piston ring is provided with a pair of step cuts having a projecting part and a recessed part, and this pair of step cuts are combined with each other by fitting the projecting part and the recessed part to each other to install the piston ring in a recessed groove of a piston part. Two pairs of step cuts 2 (first step cuts 2A and second step cuts 2B) are provided along the thickness direction of the piston ring 1 and along the circumferential direction of the piston ring, while displacing positions from each other. These two pairs of step cuts 2A and 2B are respectively provided with a lower vertical surface, an intermediate horizontal surface continued to the lower vertical surface, and an upper vertical surface. The projecting parts P and Q and the recessed parts R and S are fitted to each other to form the engaged structure, and even if a closed gap is generated, this engaged structure shows a function as a gas barrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035290-A (JP)
Title: Method and device for manufacturing fluorite
Inventor: TAKAKURA HIDEO
IPC: C30B29/12
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a fluorite crystal by which the frequency of maintenance can be reduced in consideration for measures against products produced when a scavenger reacts with fluorite.  <P>SOLUTION: The method for manufacturing the fluorite crystal wherein the fluorite is heated in a vacuum vessel to manufacture the crystal is characterized in that the vacuum vessel is evacuated through a product trap at a temperature region where the products are easily generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037154-A (JP)
Title: Finishing stake system
Inventor: TAKAHASHI TAKIO
IPC: G01C15/06
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finishing stake system which can be used repeatedly while exhibiting a long lifetime and can be used readily even on a hard ground and in which a register mark can be positioned readily with respect to a pile and accurate positioning work is ensured through fine adjustment.  <P>SOLUTION: The finishing stake system comprises a pile member 10 formed into a straight rod which can be driven into the ground surface by any one material of metal or resin, a tubular section 21 being fitted to the outer circumference of the pile member 10 movably in the longitudinal direction thereof, a substantially rectangular planar register mark part 31 fixed to the tubular section 21 with one linear end crossing the axis thereof substantially perpendicularly and movable in the longitudinal direction of the pile member 10 through the tubular section 21, and an adjusting screw 23 screwed into the tubular section 21 and securing the register mark part 31 at a specified position in the longitudinal direction of the pile member 10 by fastening the tubular section 21 to the specified position in the longitudinal direction of the pile member 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133963-A (JP)
Title: Encoding/decoding apparatus and method for graphic animation data
Inventor: SHIN-JUN LEE
IPC: H04N19/196
Filed: 2002-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of encoding/decoding efficiently for graphic animation data and to provide the method therefor. SOLUTION: An encoding apparatus includes a quantizer for quantizing key data to generate quantized data, a DPCM (difference pulse code modulation) processing unit for conducting DPCM processing for the quantized data and selecting and outputting a DPCM data having the lowest dispersion among N-th order DPCM data generated by repeating DPCM processing for a DPCM processed data as an input, an extremum value removing unit for narrowing the width of data variation by removing extremum data existing in the DPCM data outputted from the DPCM processing unit, and an entropy encoder for generating a compressed and encoded binary bit stream by eliminating redundancy of binary bits from the data outputted from the extremum data removing unit. The encoding apparatus encodes key data corresponding to the time variable out of graphic animation data.
Patent JP-2004045088-A (JP)
Title: Device and method for measuring surface profile
Inventor: MATSUKI KAORU
IPC: G01B5/28
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface profile measuring device and its method for measuring accurately the surface profile of an object to be measured.  <P>SOLUTION: The surface profile measuring device measures the surface profile of the object to be measured, by using a stylus having at its tip a touching part which touches the surface of the object to be measured, and a detecting means for outputting a detection signal which responds and changes depending on the touching state between the surface of the object to be measured and the touching part. The measuring device is provided with a copy moving means which moves the touching part relatively along the surface of the object to be measured, a memory 46 for storing information on the position of the touching part which is when the detection signal reaches a reference signal value set beforehand, a vibrational inclination calculating parts 51 for calculating a response changing parameter (vibrational inclination θ) which applies a response change to the detection signal from the surface of the object to be measured, when the detection signal reaches the reference signal value, and a profile operation part 53 for performing compensation operation of the positional information to the actual profile of the surface of the substance to be measured by using the response changing parameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052583-A (JP)
Title: Control panel for pump
Inventor: KATO MOTOMI
IPC: F04D15/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control panel for pumps allowing the continuous operation of the pumps while holding down the percentage of temperature rise in rooms even when a cooling device is in a forcible cooling impossible condition.  <P>SOLUTION: The control panel for the pumps adopts a construction of reducing the rotating numbers of the pumps 1a-1d to be operated with temperature rise in a space of the control panel 8 when the cooling device 18 is in failure into a cooling impossible condition. By limiting the operating capabilities of the pumps 1a-1d, the continuous operation of the pumps is allowed as long as possible while holding the quantity of heat generated in control equipment itself smaller than in a normal condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055635-A (JP)
Title: Sensor
Inventor: OKAMOTO HIDETOSHI
IPC: H05K5/03
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor which can be set in the vicinity of an etching system, while requiring a smaller space, as compared to conventional sensors.  <P>SOLUTION: In the sensor being set in the vicinity of an etching system, the sensor body is contained in a protective cover inside of which is protected by air purge, such that corrosive liquid being used in the etching process, its liquid drop or corrosive gas does not enter the inside of the protective cover through its opening. The sensor body, connected to a compressed air supply and wiring tube and wiring to a power supply, a programmable controller, and the like, is connected electrically with the sensor body through a wiring part in the compressed air supply and wiring tube. Compressed air is introduced from a compressed air source, through the compressed air supply and wiring tube to the inside of the sensor protective cover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055645-A (JP)
Title: System and method for picking up die
Inventor: AKAISHI KOUJI
IPC: H01L21/52
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To register a die on a wafer table as a template without turning a wafer table, even if a wafer is fixed onto the wafer table, while being tilted.  <P>SOLUTION: When a teaching key 44 is depressed, a CPU 35 positions a die on a die feed table below a recognition camera 17, in order to pick up the image thereof, and that image is taken into a recognition processor 34 and displayed on a CRT 50. Similarly, the CPU 35 displays a teaching edition screen on the CRT 51; and when a reference angle for rotating the image is entered into an edition box using a ten key 41, that reference angle is stored in an RAM 36. Each time a part displayed as "rotation" is clicked using a mouse 52, while viewing an image displayed on the CRT 50, the CPU 35 controls the operation, to rotate the image by the reference angle each time. When an SET key 43 is operated while the tilt with respect to the camera center C is eliminated, the rotated image is stored in the RAM 36 as a template.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053410-A (JP)
Title: Magnetic encoder
Inventor: MIZUTA HIDEO
IPC: G01D5/14
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic encoder having powerful magnetic characteristic, excellent in forming property, and realizable in view point of a cost.  <P>SOLUTION: In this magnetic encoder for generating a code by forming a pulse line by magnetic force, a magnetic rubber ring 2 mixed with magnetic powder of a rare earth element in a reinforcement ring 1 is bonded by vulcanization molding, and S poles and N poles are attraction-fixed magnetically thereto to form a multi-polar magnetic encoder. The powerful magnetic force is provided thereby to realize size reduction and weight reduction, and productivity is enhanced thereby to reduce the cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052943-A (JP)
Title: Adjuster
Inventor: HIRAYAMA MASAZO
IPC: G03B21/14
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjuster which allows height and angle adjustment of furniture, electronic equipment or the like and permits suppression of unexpected behavior during height adjustment, wherein a vertical operation mechanism facilitates height and angle adjustments.  <P>SOLUTION: The adjuster 10 is provided with an exterior case 18 having a piston accommodating chamber, a leg member 14 having a piston part consisting of the upper end freely slidably inserted into the piston accommodating chamber, a foot part consisting of the lower end and a recessed and projected part 14a disposed in the longitudinal direction of the outer peripheral surface, an elastic member 15 for urging the leg member 14 downward, a stopper member 12 which has a female thread 12f engaged with the recessed and projected part 14a and can be abutted on/disengaged from the leg member 14, an elastic member 13 for biasing the stopper member 12 in the abutting direction to the leg member 14, and an operation lever 11 moving vertically. In the adjuster 10, the stopper member 12 is disengaged from the leg member 14 by pressing the lower end of the operation lever 11 against the stopper member 12, whereby the leg member 14 freely moves with respect to the exterior case 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115174-A (JP)
Title: Clock extraction circuit and information recording and reproducing device
Inventor: HONMA HIROMI
IPC: G11B7/004
Filed: 2002-07-24
Abstract: PROBLEM TO BE SOLVED: To contribute to transfer rate improvement and reliability improvement of a device by providing a circuit a circuit for satisfying high stability and fast pulling even when signal quality is bad and further mounting the circuit on an information recording and reproducing device about a PLL circuit for extracting a synchronous clock from a wobble detection signal. SOLUTION: An SNR is improved with narrow band filtering processing with respect to a wobble signal, and a phase locked loop is formed on the basis of the SNR. At frequency pulling, filtering that uses a narrower band than the filtering processing, a frequency detector subsequently detects a frequency and a center frequency of a VCO in the PLL is directly preset.
Patent JP-2004059011-A (JP)
Title: Method for forming opening seal of full shrink film packaging
Inventor: KIMURA HIROMICHI
IPC: B65B53/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for attaching an opening film seal on a shrink film packaging covering all faces of an object.  <P>SOLUTION: The opening film sheet comprises a base material laminated with a heat melting resin film and is attached on the shrink film packaging covering all faces of the object. The opening film is placed on the shrink film with the surface of the heat melting resin film set at a prescribed position, and is stuck on the shrink film with heat, using a stamping mold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058356-A (JP)
Title: Printer
Inventor: SASA MASAHIKO
IPC: B41J2/165
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inkjet printer in which the size can be reduced in the vertical direction by improving the arrangement of a maintenance mechanism such that a structure including the maintenance mechanism and a frame being fixed with a guide support mechanism and a carriage drive motor is reduced in the vertical direction.  <P>SOLUTION: The printer is provided with a maintenance mechanism 16 comprising a wiper 80 for wiping off the head plane of a print head 10, a cap 81 capable of enclosing the ink nozzle groups 10a-10d of the print head 10, and a motor 82 for driving the wiper 80, the cap 81, and the like. The drive motor 82 is disposed in the vicinity of the rear side of the contour of the frame 20 in the plan view while directing the axis vertically and disposed within the upper and lower ends of the frame 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058415-A (JP)
Title: Smoothing treatment method and article obtained by the method
Inventor: KISHIMOTO YOSHIHIRO
IPC: B29C59/16
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface smooth article reduced in the surface unevenness in a plastic film substrate, having a uniform gas barrier layer free from pinholes on the plastic film substrate or a glass substrate, free from projections deteriorating electroconductivity or light emitting characteristics, in an article wherein a thin film is formed on the substrate and an article wherein a metal oxide thin film is formed on a glass substrate, and the smoothing treatment method therefor.  <P>SOLUTION: A workpiece is arranged in a chamber and a pressurized gas is injected into the chamber to form gas cluster by adiabatic expansion. The formed gas cluster is irradiated with the electrons to become gas cluster ions. The workpiece is irradiated with the gas cluster ions to apply smoothing treatment to at least single surface of the workpiece. The object to be processed is at least one of a gas barrier layer laminated on a substrate itself and a layer wherein a gas barrier layer and transparent conductive layer laminated thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061915-A (JP)
Title: Method for inspection mask and aligner
Inventor: IRIE NOBUYUKI
IPC: G03F1/84
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily rapidly inspect a mask with accuracy beyond necessary accuracy even when a pattern to be formed on a substrate is made fine.  <P>SOLUTION: The image of a pattern formed in a mask (working reticle 34) as a measuring object is enlarged by a projection optical system 3 and observed (measured) with a spatial image measuring device 209. An optical fiber 201, a lens 202 and a reflecting mirror 203 arranged in a base 7 constitute a lighting system for obtaining a transmitted light image of the working reticle 34 and illuminate the reticle 34 from the bottom face side. An optical fiber 206 and a lens 207 constitutes a lighting device for obtaining a reflected light image of the working reticle 34 and light reflected by a movable reflecting mirror 205 vertically illuminates the reticle 34 through the projection optical system 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067259-A (JP)
Title: Elevator door controlling device
Inventor: SUZUKI SHOTA
IPC: B66B13/14
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator door controlling device capable of preventing an elevator user from being caught into a shutter box.  <P>SOLUTION: The elevator door controlling device is provided with a speed command signal generating section 9 capable of generating a first speed command signal for vibrating a door, a normal speed command signal and a second speed command signal, which commands a lower speed than normal speed, a speed detecting means 10 for detecting the speed of a door motor, a data base 12 storing data from which unique data are excluded, and a control means for controlling the drive of the door motor. The control means generates the first speed command signal before opening the door to detect the following ability of a speed feedback signal to a speed command signal from the difference between the first speed command signal and the speed feedback signal and determine whether the data is a unique data by comparing the data with the data accumulated in the data base 12. When the data is determined to be a unique data, a second speed command signal is generated, and when the data is determined not to be a unique data, a normal speed command signal is generated for controlling the opening of the door.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071685-A (JP)
Title: Semiconductor wafer separating apparatus
Inventor: SHINPO YOSHIJI
IPC: H01L21/304
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent displacement turbulence in a cutting blade during cutting and at the same time to prevent load force for forcedly correcting warpage deformation from being applied.  <P>SOLUTION: One side W1 of a semiconductor wafer W is retained by a retention means 1 prior to the start of cutting, and only cutting end side edge W3 of an opposite surface W2 is partially retained by a partial retention means 2 and at the same time is cut by the cutting blade C, thus preventing the generation of vibration affecting displacement in the cutting blade C during cutting, and preventing any contact during cutting other than movement in a relief space section 3, even if the side of the opposite surface W2 is gradually subjected to warpage deformation in a direction away from a cutting start side edge section W4 to the one side W1 along with the advance of cutting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069364-A (JP)
Title: Compulsory slump flow test method and apparatus therefor
Inventor: FUJIWARA HIROMI
IPC: G01N11/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test method and a test apparatus for properly and efficiently evaluate the properties of quasi-high fluidity concrete or plastic fresh concrete.  <P>SOLUTION: A forced slump flow test apparatus 1 comprises a slump cone 2, a conical member 3 and a flat plate 4. The conical member 3 is placed in the slump cone 2 and a test is carried out in the same manner as a conventional slump flow test method to measure an expanse of a sample on the flat plate 4 as a compulsory slump flow value. The compulsory slump flow value becomes larger than a conventional slump flow value since the sample flows down on a conical face of the conical member. As a test method for evaluating the flowability of quasi-high fluidity concrete, the present test method can provide more sensitive evaluation than the conventional slump flow test method.  <P>COPYRIGHT: (C)2004,JPO