baber/WOPTO huggingface dataset:
Patent JP-2004124648-A (JP)
Title: Support structure of glass pane
Inventor: ARAI KENICHI
IPC: E06B3/54
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To positively receive positive and negative wind loads applied to face plate glass, even if a rib has a small width and to allow the bonding construction of the rib and the face plate glass at a construction site using a silicone sealant.  <P>SOLUTION: In the support structure of supporting glass panes by the rib provided on one face side or both face sides of the abutting part of the face plate glass erected as an exterior wall in an orthogonal direction to the face plate glass along the vertical side of the face plate glass, the rib is a composite rib comprising strip glass panes and a metal plate hangingly stuck to the back of a glass grip member provided to cover the strip glass panes except the center face of one side of the strip glass panes. Both upper and lower ends of a metal part are fixed between an upper structure body and a lower support frame, and the strip glass panes and the face plate glass are bonded by filling a sealing material in joint parts as well as between the abutting surface of the face plate glass and the strip glass panes exposed from the opening face of the glass grip member provided to cover the strip glass pane disposed to form a face parallel with the face plate glass along the mutual abutting vertical side of the face plate glass.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131539-A (JP)
Title: Fine particle-arranged structure and method for producing the same, and optical medium
Inventor: KAINO YURIKO
IPC: C08K7/16
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine particle-arranged structure in which fine particle-arranging directions in fine particle aggregates and their formation speed can be controlled and which has a wide application range and excellent mechanical strengths, to provide a method for producing the same, and to provide an optical medium.  <P>SOLUTION: The method for producing the fine particle-arranged structure comprises filling spaces 5 in the three-dimensional net structure of a polymer gel with a fine particle dispersion 3 to form the polymer gel of swollen state 7, evaporating a dispersing medium 2 or contracting the polymer gel to reduce the amount of the dispersing medium 2 in the fine particle dispersion 3 in the spaces 5, and accumulating the fine particles 1 from the fine particle dispersion 3 to form the fine particle aggregates 4 in a self-organized state. The structure and forming speed of the fine particle aggregates 4 can be controlled by selecting a suitable polymer gel and adjusting environmental conditions surrounding the gel. The fine particle aggregates have excellent mechanical strengths, because the aggregates are held with the polymer gel, and are useful as an optical medium for selectively reflecting light having a specific wavelength which can be formed on the surfaces of all articles to which the polymer gel can be adhered by a method such as a coating method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131980-A (JP)
Title: Inner frame of door
Inventor: KIMURA HIDEO
IPC: E06B3/96
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door frame of which the vertical frame and the horizontal frame can be easily connected.  <P>SOLUTION: In an inner frame of a door formed by framing the vertical and horizontal frames (1, 2) into a rectangle by the use of a connector (R), the end of one side frame is fitted at a right angle to the end of the other side frame and through holes (11e, 21e) are formed in ends of each frame so that an engaging hole (S) is formed in the joint of both frames. The connector is fitted in the engaging hole and constituted of a fastener body (7) having an insertion hole (72) formed of a freely openable leg piece (73) and a pin (8) put in the insertion hole to widen the leg piece. By inserting the pin into the insertion hole in a state that the fastener body is fitted in the engaging hole, the leg piece of the insertion hole is press-fitted to the inner peripheral edge of the engaging hole and retained thereon to connect both frames.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135414-A (JP)
Title: Charge pump for flash memory
Inventor: O ITEI
IPC: H02M3/07
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge pump of a flash memory for maintaining normal operation by preventing a breakdown of a capacitor and a transistor.  <P>SOLUTION: This charge pump consists of a conductive circuit, first, second and third charging elements. The conductive circuit includes first, second and third output terminals and a plurality of conductive elements. One of the plurality of conductive elements comprises positive and negative terminals connected to the first and the second output terminals. In another plurality of conductive elements, the positive and the negative terminals are connected to the second and the third output terminals. The charging elements comprise both ends, one end of the first charging element is connected to the first output terminal, one end of the second charging element is connected to the second output element, one end of the third charging element is connected to te third output terminal, and the other end of the third charging element is connected to the first output terminal and substantially forms a short-circuit with the first output terminal. After an electric charge is stored in the first charging element, the voltage of one end which is connected to the first output terminal of the third charging element is made substantially different from that of the one end which is not connected to the first output terminal of the first charging element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132824-A (JP)
Title: Delay measuring mechanism in lsi chip
Inventor: FUJITA MASAYA
IPC: G01R25/08
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay measuring mechanism in an LSI chip capable of precisely measuring a delay amount of a delay element in the LSI chip.  <P>SOLUTION: A delay element cycling pulse generating part 1 generates a cycling pulse according to the delay amount of the delay element. A delay measuring part 11 outputs a pulse in which the cycling pulse is counted up by a specified cycle. A delay amount integrating part 21 analyses the reference clock number for the same period as the pulse counted up by the specified cycle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130948-A (JP)
Title: Lower surface washing device of car washing machine
Inventor: HIHARA YUKIYOSHI
IPC: B60S3/04
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To determine whether a high pressure water injection head is set to a lower surface washing position, i.e., a projection end close to a vehicle, and to simply restore abnormal contact of the high pressure water injection head with an obstacle of the vehicle in a lower surface washing device of a car washing machine.  <P>SOLUTION: In the lower surface washing device 10A of the car washing machine 10, the high pressure water injection head 21 is projectably/retreatably supported to a machine base 13 between a waiting position and a position approaching the vehicle 1 and set to a lower surface washing position approaching from the outside of the vehicle 1 to the vehicle and facing the lower surface. The device is provided with a projection end detection device 50 for detecting that the high pressure water injection head 21 is set to a projection end close to the vehicle 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134267-A (JP)
Title: Fireproof cable
Inventor: NAGURA TOSHIMITSU
IPC: H01B7/295
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fireproof cable preventing a drop of a soft mica paper foil of a fireproof tape forming a fireproof layer in between conductor strands or sticking of a plastic tape of the fireproof tape melted by heat in insulator covering to a conductor.  <P>SOLUTION: The fireproof cable 1 is equipped with fireproof layers 4, 5 and an insulating layer 6 formed with the fireproof tape 7 formed by winding a semiconducting tape 3 on a conductor 2 and sticking the soft mica paper foil 9 on one side of the plastic tape 8 in order on the semiconducting tape 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135163-A (JP)
Title: Method of manufacturing saw device
Inventor: HAKAMATA SHINICHI
IPC: H03H9/145
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a SAW (Surface Acoustic Wave) device by which deposition of metal onto an insulating film and deformation of a pointing pad and a SAW electrode are hardly caused.  <P>SOLUTION: An electrode metal layer consisting of at least two layers is formed on a piezoelectric substrate and its upper layer is made into a Cr or Ti layer. A pad metal layer is formed on the electrode metal layer, the pad metal layer is selectively removed and a bonding pad is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137674-A (JP)
Title: Vertical type blind
Inventor: NISHINO KIMIHISA
IPC: E06B9/36
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To simply set a louver to a desired height, to prevent the louver from being shifted from a preset height position, and to simplify resetting.  <P>SOLUTION: A balance weight 20 is suspended and supported on the lower end of the louver 14, and the balance weight 20 is composed of a weight 22 and a weight cover 24 storing the weight 22. The weight 22 has front and rear gripping surfaces 22a, 22b gripping the louver 14, and the front and rear gripping surfaces 22a, 22b are different in shape. The louver 14 is gripped by a suitable length between the front and rear gripping surfaces 22a, 22b to adjust the height of the louver 14. Since the front and rear gripping surfaces 22a, 22b are different in shape, the gripping length of the louver 14 can be simply visually observed to simply adjust the length of the louver 14 with good work efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139796-A (JP)
Title: Conduction sheet
Inventor: MAEDA HIDEFUMI
IPC: H01R11/01
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conduction sheet capable of well securing the reliability of connection.  <P>SOLUTION: An area of an adhesive part 13 can be made large by securing an area of a connecting part 12B, as a conductive part 12 consisting of a line part 12A and the connecting part 12B formed wider than the line part 12 and the adhesive part 13 at a position other than that for the conductive part 12 are formed on a flexible sheet 11. As a result, both an adhesive power of the adhesive part 13 and a connection area of the connecting part can be increased to achieve both reliability of connection and reliability of adhesion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139306-A (JP)
Title: Linear actuator
Inventor: NAKAYA MINORU
IPC: H02P7/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear actuator capable of performing control with a control parameter optimum to load mass.  <P>SOLUTION: This linear actuator using a pneumatic bearing and a position sensor, having no slide friction, and allowing absolute positioning is provided with a positional speed control means capturing a position signal from the position sensor for controlling a positional speed of a slider, a D/A conversion means converting an estimated gravity disturbance value into an analog signal, a subtractor subtracting an output of the D/A conversion means from an output of the positional speed control means and feeding the difference as a drive signal to a linear motor moving the slider, and an A/D conversion means converting the output of the subtractor into a digital signal. The linear actuator is also provided with a control means determining presence/absence of mass fluctuation in the slider while outputting the previous estimated gravity disturbance value in advance to positional speed control on the slider. If the mass fluctuation is detected, the control means finds the load mass from the obtained estimated gravity disturbance value on the basis of the output from the A/D conversion means by using a disturbance observer for finding and setting a control parameter and outputs the obtained estimated gravity disturbance value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136350-A (JP)
Title: Valve seat for casting insert of light metal alloy
Inventor: OSHIGE MASAYUKI
IPC: B22D19/08
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve seat having excellent a casting insert properties of a light metal alloy, such as aluminum alloy.  <P>SOLUTION: The surface roughness of the valve seat composed of iron-base sintered body having the composition desirably containing 0.1 to 2.0% C and pores desirably at 5 to 50% volume ratio is made to be 25 to 100 μm Rz with a shot blast treatment. In this way, the casting insert properties of the light metal alloy are remarkably improved, and even in the case of fitting the valve seat to a cylinder head with the casting insert, the fall-down of the valve seat during driving can be prevented. This valve seat may contain ≤50% in total of one or more elements selected from the group consisting of Ni, Co, Cr, Mo, W, Si and V.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140970-A (JP)
Title: Single-phase magnet type generator
Inventor: FUJIMURA KAZUO
IPC: H02K1/27
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-phase magnet type generator, capable of increasing an output current at a low-rotation zone, while suppressing an output current at a high-rotation zone.  <P>SOLUTION: The single-phase magnet type generator comprises a rotor 1 of which the rotor cylinder 3 is formed at the external peripheral wall of a rotor body that is formed into a cup shape and formed with a boss 4 at its center, and which is formed of a plurality of magnetic poles by arranging permanent magnets 2 at the circumference inside the rotor cylinder 3; and a stator 10, in which generating coils 13 are wound around a plurality of salient poles 12 with stator cores 11 protrusively arranged therein, and the tip of the salient pole 12 is arranged inside the rotor 1 so as to oppose each magnetic pole of the rotor 1. The number of the magnetic poles of the rotor 1 is triple the number of magnetic poles of the salient poles 12 of the stator 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143473-A (JP)
Title: Cooling liquid composition and additive for cooling liquid composition
Inventor: UENO KENJI
IPC: C09K5/08
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling liquid composition having an excellent corrosion suppression effect to a magnesium alloy.  <P>SOLUTION: The cooling liquid composition consists essentially of a melting-point lowering agent selected from the group consisting of glycols and alcohols and contains a corrosion inhibitor selected from fluorides. The corrosion resistance of an Mg alloy is considered to be improved by stabilization of Mg resulted from bonding of the fluorine ions derived from the fluorides to the Mg alloy existing on the surface. In such a case, the cooling liquid composition preferably contains the corrosion inhibitor at a content of 50 to 10,000 mg in terms of a fluorine element per litter of an aqueous composition solution prepared by dissolving the cooling liquid composition into water. Further, the corrosion inhibitor preferably contains sodium fluoride, potassium fluoride and/or ammonium fluoride.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146438-A (JP)
Title: Coating device with degassing system and coating technique
Inventor: TANAKA SEIJI
IPC: H01L21/027
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating technique which is capable of reducing air bubbles in a chemical solution so as to apply a film of high quality in a coating process of photoresist solution and an antireflection film when a semiconductor wafer is manufactured.  <P>SOLUTION: The internal pressure of degassing piping 38 becomes negative through a convum 34 when an N<SB>2</SB>pressurizing valve 35 is opened, then a vessel closing valve 33 is opened to enable the air inside the chemical bottle 30 to flow towards the convum 34, and the internal pressure of the chemical bottle 30 drops lower than the atmospheric pressure. The internal pressure of the chemical bottle 30 is measured with a pressure gauge 32, and when the internal pressure of the chemical bottle 30 grows as high as a prescribed value, the vessel closing valve 33 is closed. The internal pressure of the chemical bottle 30 is kept at a reduced pressure lower than the atmospheric pressure. In this state, the gas dissolved in the chemical solution 31 in the chemical bottle 30 is turned into gas bubbles, and the gas bubbles float up to the surface of the chemical solution 31 after a certain time elapses. The dissolved gas in the chemical solution 31 is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144618-A (JP)
Title: Measuring instrument with light-emitting pointer
Inventor: KADOYA MINORU
IPC: G01D13/02
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily execute fixing work for both a dial and a light guide body, while keeping excellent positional relation precision for the both the dial and the light guide body.  <P>SOLUTION: This instrument is provided with a protruded part 52 formed in the light guide body 5 to be projected to a dial 2 side in an axial direction of a shaft 31, a claw part 53 formed in a tip of the protruded part 52 to be extended toward an outside of a through hole 21 of the dial 2, and a cut-out part 25 formed in the through hole 21 of the dial 2 to be engageable with the protruded part 52 of the light guide body 5. The protruded part 52 is engaged with the cut-out part 25, and the claw part 53 abuts on a light transmission part 24 to lock the light guide part 5 to the dial 2, in the instrument. A combination meter 1 is provided to easily execute the fixing work for both the dial 2 and the light guide body 5, while keeping the excellent positional relation precision for both of them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148410-A (JP)
Title: Processing device for gear tooth face
Inventor: ASANO MASAHIRO
IPC: B23F23/04
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of adverse effects on productivity by easily realizing automatic positioning of an internal tooth workpiece and an external tooth grinding wheel in a processing device for a gear tooth face.  <P>SOLUTION: The processing device is provided with: a workpiece feeding and taking out part for feeding and taking out the (internal tooth) workpiece; and a workpiece rotation receiving part for receiving the workpiece from the workpiece feeding and taking out part and transferring it to an (external tooth) grinding wheel. The workpiece feeding and taking out part comprises: a workpiece positioning pin which can be hooked with a tooth valley of the workpiece and has a small diameter and a length larger than a thickness of the workpiece; a pin support guide which holds one end of the workpiece positioning pin and presses one end surface of the workpiece; a workpiece support guide which holds the other end of the workpiece positioning pin and presses the other end of the workpiece; a drive section for moving the workpiece positioning pin up and down; and a drive section for moving the workpiece positioning pin horizontally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152872-A (JP)
Title: Transferring mask and its manufacturing method
Inventor: SUGIMURA HIROSHI
IPC: G03F1/20
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transferring mask wherein foreign objects are hardly collected on corners (nook parts) of an aperture, and cleaning property of the collected foreign objects is superior.  <P>SOLUTION: The transferring mask is provided with a thin film layer having a prescribed pattern, and a silicon retainer for retaining a lower surface of the thin film layer. The silicon retainer has the aperture of a side wall which is almost perpendicular to a surface of the thin film layer. At least one out of an upper end and a lower end of the aperture side wall has a tilted surface having angle of 54.74±5.00° to the surface of the thin film layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150666-A (JP)
Title: Stabproof vest polybenzasol fiber
Inventor: NOMURA YUKIHIRO
IPC: A41D13/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stabproof vest of polybenzasol fibers, sufficiently maintaining strength even when exposed to a high-temperature and high-humidity atmosphere and having a high strength retaining rate and superior durability after exposed to xenon light.  <P>SOLUTION: The polybenzasol fiber contains in a molecular structure a compound having -N= and/or NH- groups and an organic pigment consisting of perinons and/or perilenes, phthalocyanines, quinacridones, or dioxazines, which is highly heat resistant with a thermal decomposition temperature of 200°C or higher and soluble in mineral acid. It has a strength retaining rate of 50% or higher after exposed to the xenon light for 100 hours and a tensile strength retaining rate of 75% or higher after exposed to an atmosphere of temperature 80°C and humidity 80% for 700 hours. The stabproof vest uses such fibers in part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113225-A (JP)
Title: Squid fishing tackle
Inventor: KOBAYASHI NAOKI
IPC: A01K91/06
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide squid fishing tackle made to have a high probability of catching the squid, by solving such a problem that the probability of catching the squid which is baiting is small in conventional tackle, because the conventional tackle is descended in a state of being hung from a line.  <P>SOLUTION: In this fishing tackle, squid catching hooks 11, 12 are positioned on a front side of a main shank 13, a fore support shank 14 is positioned on a rear side of the main shank 13 so as to be downward extended, a rear support shank 15 is positioned thereon so as to be upward extended, a lower line guide 14a is positioned at the bottom end of the downward-extended fore support shank 14, an upper line guide 15a is positioned at the top end of the upward-extended rear support shank 15, a rear dipping part 16 is formed by downward bending the rear side of the main shank 13, a lead weight 17 is positioned on the bottom of the rear dipping part 16, and the line A is threaded through the lower line guide 14a, after threaded through the upper line guide 15a, so that the line A is extended from an upper space of the main shank 13 to a lower space thereof by crossing the rear dipping part 16, and further a fish hook is attached to an end of the extended line A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153126-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: OSHIRYOJI MICHIO
IPC: H01L21/768
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method capable of preventing the generation of a fence between via-holes and a level difference in a via-hole even in the case of using a film of a low dielectric constant for an interlayer insulating film in a dual damascene.  <P>SOLUTION: A via-hole 8 is formed at first, a plugging material 9 is embedded in the via-hole 8, and the height of the plugging material 9 is adjusted so that the surface of the plugging material 9 has height between the upper surface of an SiOC film 5 and the upper surface of an SiC film 4. Then an SiN film 7, a TEOS film 6 and the SiOC film 5 are etched by using a resist mask 10 as a mask. Provided that the etching of the SiOC film 5 is stopped when the bottom of a groove formed in the SiOC film 5 is lower than the upper surface of the plugging material 9 and reaches a position upper than the upper surface of the SiC film 4. Then the resist mask 10 and the plugging material 9 are removed, the SiOC film 5 is further etched by using the SiN film 7 as a mask, and the SiN film 7 and the exposed parts of the SiC films 4, 2 are removed.  <P>COPYRIGHT: (C)2004,JPO