baber/WOPTO huggingface dataset:
Patent JP-2003022949-A (JP)
Title: Plane position detector and aligner
Inventor: YOKOTA YUKIHIRO
IPC: H01L21/027
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of measurement accuracy due to temperature fluctuation of a laser interferometer caused by heating at the sensor section of a plane position detecting means. SOLUTION: The plane position detector comprises a plane position detecting means 7 for measuring the position and inclination of a detection object, i.e., a wafer W, held on a movable wafer stage 1w in the direction perpendicular to the surface of the wafer W wherein the heat source section, i.e., the sensor section 28, included in the plane position detecting means 7 is disposed on the upper surface of a frame 8 arranged with the wafer stage 1w on the outside of the air-conditioned space thereof.  The position detecting means 7 comprises an optical system for projecting a position detecting beam onto the wafer W and an optical system for receiving the reflected light from the wafer W on the light receiving plane, i.e., a photoelectric detecting means 27, wherein the sensor section 28 included in the light receiving optical system and the body section of the projection optical system and receiving optical system are divided in the vicinity of the optical pupil plane.
Patent JP-2003019577-A (JP)
Title: Scanning method of liquid crystal laser marker
Inventor: SAKURAI SHIGEYUKI
IPC: B23K26/066
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To maintain contrast in a proper state and to perform marking on a workpiece with a stable uniform laser beam, in the laser beam scanning on a liquid crystal surface using a scanning type liquid crystal laser marker that performs marking with a laser beam of a high power density. SOLUTION: The scanning method of this liquid crystal laser marker is applicable to the marker which is provided with a liquid crystal 18 with a pattern displayed on the surface, which scans a laser beam 12 on the surface of this liquid crystal, and which emits the laser beam to a workpiece 22 to form the image in the pattern displayed on the liquid crystal surface. In scanning the laser beam on the liquid crystal surface, the scanning operation is performed toward the signal inputting side that imparts a signal to a liquid crystal mask.
Patent JP-2002301285-A (JP)
Title: Predrawing puller for sewing machine
Inventor: TANOMURO HAJIME
IPC: D05B27/10
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a predrawing puller for sewing machine, with which the original proper quantity of fabric to be fed can be provided even in the case of return sewing. SOLUTION: This device is composed of a puller to be pressed on a sewing machine bed a the back of a sewing position, a control motor 3 for rotating the puller, an encoder 4 for outputting a pulse signal synchronously with the rotation of the main shaft of a dewing machine, a device 29 for outputting a digital signal by reading the push-down quantity of a fabric feed control lever 20, and a frequency dividing circuit 7 for ordinarily outputting a simply frequency-divided pulse signal by inputting the digital signal from the device and the pulse signal from the encoder 4, enlarging a frequency dividing ratio corresponding to the digital signal when that signal is inputted, reducing the frequency dividing ratio after the number of pulses becomes zero and further outputting a subtracted pulse signal and on the basis of the output pulse signal from the frequency dividing circuit,  the rotating direction and rotating speed of the control motor 3 are controlled.
Patent JP-2003028761-A (JP)
Title: Manufacturing method of test piece for electron microscope observation
Inventor: NAKAO YOSHINOBU
IPC: G01N1/28
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a sample sensitive to heat or a solvent for electron microscope observation. SOLUTION: This sample piece 6 is formed as follows: first grooves 4a, 4b are formed on a sample 1; a projection 3 is processed to have a roughly L-shaped section; the widths e, e' of the first grooves 4a, 4b are enlarged; second grooves 5a, 5b are formed orthogonally to the first grooves 4a, 4b; and the projection 3 is removed. Hereby, the sample piece 6 can be manufactured without requiring heat or cleaning by the solvent.
Patent JP-2003024305-A (JP)
Title: Three-dimensional modeling equipment
Inventor: HOJO MIKIO
IPC: A41H1/02
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain three-dimensional shape data without any omission by rotating a human body without being swayed in a three-dimensional modeling equipment of a system for photographing a human body while rotating the body. SOLUTION: The three-dimensional modeling equipment is provided with a turn table 1 for rotating the human body to be photographed. The turn table 1 is provided with a support base 11 to be installed on a floor surface; a top plate 9 arranged rotatably on the base 11; a bearing 23 and a ball bearing 31 for supporting the center of the top plate 9 on the base 11; and a ring-formed sliced bearing 27 for supporting the outer peripheral part of the top plate 9 on the support base 11.
Patent JP-2003027955-A (JP)
Title: V-engine
Inventor: OTSU KEIJI
IPC: F01M13/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a V-engine of such a layout that the whole engine can be made compact, in which oil separating capacity can be improved. SOLUTION: In this V-engine, a first drive chain 21 between a cam shaft 11A of a first cylinder row 10A and a crankshaft 13, a second drive chain 27 between a cam shaft 11B' of a second cylinder row 10B and the crankshaft 13, and a third drive chain 28 between a pump drive shaft 16 to driven an oil pump in an oil pan 15 and the crankshaft 13 are respectively stretched on one end side of the crankshaft 13. The first drive chain 21 is serially disposed to be deflected to the other end side in the direction of the crankshaft 13 over the second drive chain 27. The third drive chain 28 is disposed between the first drive chain 21 and a crank journal part 41 on one end side of a crank case 4 on which the crankshaft 13 is journalled.
Patent JP-2003027328-A (JP)
Title: Polyvinyl alcohol-based binder fiber
Inventor: KAMATA HIDEKI
IPC: D04H1/545
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol-based binder fiber having excellent meltability when being dried at high speed and being dried at low temperature, and providing a small amount of elusion. SOLUTION: This polyvinyl alcohol-based binder fiber comprises a polyvinyl alcohol-based resin having 300-3,000 polymerization degree, 2-10 mol% ethylene content, and 95-99.99 mol% saponification degree, and is regulated so that the crystal melting point is 220-235 deg.C, and the amount of the elusion of the polyvinyl alcohol is <=5%. The paper and the nonwoven fabric are obtained by using the binder fiber.
Patent JP-2003030113-A (JP)
Title: Communication terminal and program storage medium
Inventor: KAZAOKA SUSUMU
IPC: G06F3/16
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To vocally read received mail aloud when the mail meets vocal read- aloud conditions. SOLUTION: A vocal read-aloud condition setting part 27 sets and stores a vocal read-aloud condition 'maximum character number' in a vocal read-aloud condition data file 28. A read-aloud condition comparison decision part 29 decides whether the received electronic mail meets the vocal read-aloud conditions. When so, a voice synthesis part 30 generates synthesized voice data based upon text data of the received data and a voice output part 31 outputs them from a speaker 32. Therefore, very short electronic mail of a conversation, etc., by exchange of short sentences and electronic mail which should be urgent like reply mail need not be found at each time by key operation while looking at a display screen to confirm the contents and they can immediately and efficiently be known.
Patent JP-2002369626-A (JP)
Title: Seal for informing water content in soil
Inventor: HORINOUCHI TAKEYOSHI
IPC: A01G9/02
Filed: 2001-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an informing seal capable of displaying a water content in the soil in a container as the position of a water level. SOLUTION: This seal for informing the water content is constituted of a base comprising a release paper layer 2 for protection, a transparent adhesive layer 3 and a transparent film layer 4, all constituting a base part of the informing seal 1, a water-reacting layer 5 arranged on the base, and a displaying layer 6 arranged on the water-reacting layer. The seal is constituted so that the pattern of the first displaying position 6a can be observed from the outside only when the water-reacting layer is opaque, and the pattern except the pattern of the first displaying position 6a can be observed from the outside when the water-reacting layer reacts with the water in the soil to make the water-reacting layer transparent.  These patterns are constituted so as to reversibly repeat the change between the states of being serially observed and not being serially observed according to the reaction state of the water-reacting layer with the water included in the soil in the container.
Patent JP-2003036877-A (JP)
Title: Phosphoric acid type fuel cell power generator
Inventor: TAKESHIGE SUSUMU
IPC: H01M8/06
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a high reliable phosphoric acid type fuel cell power generator in which the condition of the combustion flame of a burner in the furnace of a reformer is accurately watched. SOLUTION: The power generator has a flame temperature sensor 34 that measures the flame temperature of the burner 28 in the furnace of the reformer 27, a flame temperature collector 35 that collects the flame temperature in order measured with the flame temperature sensor 34, and a flame temperature comparison section 36 that compares the flame temperature that collected in order at the flame temperature collector 35 with the standard value of the temperature that is preliminary determined for judging the burning and fading of the burner 28. The supply of source fuel is stopped when the flame temperature is lower than that of the standard value compared at the flame temperature comparison section 36.
Patent JP-2003027780-A (JP)
Title: Key structure
Inventor: NAKAI IKUO
IPC: E05B19/04
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a key structure capable of discriminating a key from a similar key or discriminating the directions of insertion by the feeling of a tang section to promote easiness of its proper use and controllability. SOLUTION: For the key structure consecutively providing a small plate-like tang section 29 to the rear end of a key hole insertion section 27, a through-hole 35 is bored in the tang section 29 at an eccentric position for the center axis 33 of a key insertion direction, and a discriminating member 37 projected from both sides 29a and 29b of the tang section 29 is fitted into the through-hole 35. The direction of the tang section 29 can be specified by the discriminating member 37, and a wrong insertion can be prevented in the case the key is inserted to promote controllability.
Patent JP-2002122753-A (JP)
Title: Precision insert for forming batch multi-fiber optical connector and its manufacturing method
Inventor: DEAN DAVID L JR
IPC: B29L11/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for forming a multi-fiber ferrule using a small hole method. SOLUTION: A guide block assembly (20) is provided which holds a fiber bore, forming pin and a guide pin bore forming pin in a mutually accurate relation, during forming of a ferrule to be used in a collective multi-fiber connecting method. The guide block assembly (20) is preferably provided with an upper part (28) and a lower part (30), both of which are provided with fiber bore grooves (34a, 34b) and guide pin bore grooves (32a, 32b) which are formed on the surface in a correspondence relation to each other. When the upper and the lower part are assembled, the fiber bore grooves and the guide pin bore grooves in the correspondence relation form the fiber bore (34), and the guide pin bore (32) respectively. The guide block assembly can also be provided with a separate part, that forms an additional bore together with the upper or the lower part.
Patent JP-2003034829-A (JP)
Title: Copper alloy foil for laminate
Inventor: NAGAI TOUBUN
IPC: B32B15/088
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy foil for a laminate, with small surface roughness, which is used for the printed circuit board employing polyimide as a resin substrate, and can be directly bonded to the polyimide substrate without being plated beforehand for roughening. SOLUTION: The copper alloy foil for the laminate includes elements of iron, nickel, and cobalt of 1 wt.% in total, and P of 0.2 wt.% or less in total, and has tensile strength of 500 N/mm<2> or more, conductance of 60% IACS or more, surface roughness of 2 μm by ten-points average surface roughness (Rz), and peel strength of 8.0 N/cm or more by an 180 degree peel test after directly bonded to a polyimide film without being plated for roughening. The foil can include an element having a solution strengthening effect, of 2.5 wt.% or less.
Patent JP-2003035012-A (JP)
Title: Noiseless member and construction method for existing roof made of metal
Inventor: TSUCHIYA NOBUYUKI
IPC: B05D5/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a noiseless member for an existing roof made of metal and an inexpensive construction method without the need for reroofing. SOLUTION: The noiseless member for the existing roof made of metal is formed of a thin metal sheet to which an adhesive with self stickiness is applied, and the adhesive is formed of one type or two types of acrylic, butyl- rubber-based, natural-rubber-based, and silicone-based adhesives. In the construction method, the noiseless members in which the auto hesion is applied to the thin metal sheets are pasted to a surface of the constructed rood made of metal.
Patent JP-2003043878-A (JP)
Title: Cleaning device and image forming device
Inventor: WATANABE KOKI
IPC: G03G21/14
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device by which the occurrence of a defective image is prevented over a long term by a small motor whose output is low and an image forming device provided with it. SOLUTION: The cleaning device to remove residual toner on a photoreceptor drum 4 has a blade member 22 being an elastic body abutting on the photoreceptor drum 4, a motor 32 to whose output shaft part a sector-shaped weight 33 is attached and a frame 20 to hold the blade member 22 and the motor 32, and the motor 32 repeats intermittent driving by which it is turned on for specified time and is turned off for specified time at image non-forming time by several times.
Patent JP-2003036582-A (JP)
Title: Rotational head drum device
Inventor: YAMASHITA SATOSHI
IPC: G11B5/53
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotational head drum device for improving the flatness in outputting by a head when a high-density recording is made and for obtaining stable characteristics. SOLUTION: A fixed drum 13 and a rotational drum 15 which is larger than the external diameter of the fixed drum 13 and supported with its free rotation possible on the upper side of the rotational drum 13 are provided. In addition, the rotation center of the rotational drum 15 conforms to the center of the fixed drum 13, and the fixed drum 13 is formed to arrange so that the difference in external diameters on the plane between the rotational drum 15 and the upper end of the fixed drum 13 may be maximum on the tape-winding side TU to the tape-feeding side SU.
Patent JP-2003044741-A (JP)
Title: Device for operating game site
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F13/69
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a game site operating device capable of improving the eagerness of a user to participate and effectively showing an advertisement to the user by associating a gamble performance and a substantial profit with the advertisement and also giving a special privilege corresponding to advertisement display time that can be selected by the user. SOLUTION: A list of prizes is displayed on a terminal 20 of a user who is going to be connected to a game site 2, selection of a prize desired by the user from the list of prizes is received, and an advertisement related to selected merchandise is displayed on the terminal 20. The user can appropriately designate the advertisement display time in advance, and a special privilege that a game winning probability is increased is given in accordance with the advertisement display time designated here. When the advertisement display is finished, a game can be performed on the terminal 20. If the user wins the game, the selected prize is actually provided to the user.
Patent JP-2003045613-A (JP)
Title: Thermo compression bonding device
Inventor: GOTO YASUHIRO
IPC: H01L21/52
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermo compression bonding device capable of accurately controlling electrode temperature and stably jointing by correcting relationship between physical quantity and the electrode temperature. SOLUTION: A structure allowing jointing a pair of jointing materials 3, 4 by a thermo compression bonding electrode 2 is provided with a measuring means 5 for measuring electrode voltage and current of the electrode 2, a control means for controlling current value so as to make a target temperature of the electrode temperature using measured electrode voltage and current, predetermined electrode voltage and current and a coefficient table of the electrode temperature, a temperature measurement means 6 for measuring the electrode temperature, an adjusting means for adjusting the coefficient table from the results of comparison of the measured electrode temperature and the measured electrode voltage and current, and a start input means 7 for inputting start of either the control means or the adjusting means.  By adjusting the coefficient table of the control means by the adjusting means, the relationship between the physical quantity and the electrode temperature at the normal start is corrected and accurate current control can be performed.
Patent JP-2003004371-A (JP)
Title: Convenient water supply facility for refrigerator
Inventor: SAITO KIYOKO
IPC: F25D25/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To supply cooled tea or drink water without opening the door of a refrigerator. SOLUTION: A water supply unit (A) is buried in the door part of a refrigerator and an operating button (B) or a lever is fixed such that water can be supplied by single touch. A water supply container (C) being connected with the operation is set in the refrigerator.
Patent JP-2003040960-A (JP)
Title: Heat-cured urethane elastomer molding
Inventor: NOMURA KOJI
IPC: C08G18/65
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat-cured urethane elastomer molding which is capable of retaining designed properties and improved in durability by suppressing lowering of the physical properties at a high temperature. SOLUTION: In the heat-cured urethane elastomer molding obtained by injecting a liquid mixture of a principle component (A) and a curing agent (B) into a mold and curing it, this molding is characterized by using the component (A) containing an isocyanate-terminated urethane prepolymer having an isocyanate content of 4.0-20.0% prepared by reacting a diphenylmethane diisocyanate (A1) with an adipate-based polyester diol (A2) and the agent (B) containing an adipate-based polyester polyol (B1) obtained by using tris(2- hydroxyethyl) isocyanurate.
Patent JP-2003044724-A (JP)
Title: Method and system for receiving merchandise order
Inventor: OOHASHI KAZUSATO
IPC: G06Q50/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce a sales price to a user by drastically reducing risk in merchandise development of a maker and reducing the burden of development expenses, etc. SOLUTION: A maker 1 that develops and provides merchandise widely releases information related to merchandise to be developed to a user group 2 through the Internet, etc., to invite possible purchase and sells the merchandise at a price obtained by dividing an estimated price including development expenses, etc., of the merchandise by the number of received applications.
Patent JP-2003061163-A (JP)
Title: System capable of utilizing the same user interface
Inventor: OTA TAKEAKI
IPC: G06F3/048
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a user interface that can operate many kinds of electronic devices in a unified way and can easily be customized. SOLUTION: One embodiment of this invention provides the system comprising electronic devices, user terminals and an information processing apparatus. The electronic devices are in general household appliances such as television receivers, audio devices, and personal computers and the user terminals are mobile terminals such as mobile phones and personal digital assistants PDA. A home server and a network server are used for the information processing apparatus. In this system, by selecting a television receiver for the electronic device 1, an audio device for the electronic devices 2, a television receiver for a video output and an audio device for an audio output, the television receiver can reproduce a video signal of contents such as a movie and the audio device can reproduce the audio signal.  The devices are controlled by using a local mobile phone or the like as the user terminal.
Patent JP-2003038966-A (JP)
Title: Dispensing tip and dispensing apparatus provided with the same
Inventor: KITAMURA SHIGERU
IPC: G01N35/10
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a dispensing tip hardly removed even when a lubricant is applied to an O-ring of a nozzle. SOLUTION: A groove 12 engaging with the O-ring 3 is arranged on the inner wall of the dispensing tip 1 so that the center 12a of the groove 12 is set at a position lower than the center 3a of the O-ring. Since the upper inclined plane of the groove 12 compresses the O-ring 3 obliquely downward, the obliquely upward stress is generated from the O-ring 3 and consequently the tip 1 is pushed upward.
Patent JP-2003046855-A (JP)
Title: Digital camera and its operation control method
Inventor: FUJISHI SHIGEO
IPC: G03B17/02
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent a digital still camera from shutting down in advance. SOLUTION: When no power save modes have been set (NO in step 21), the strobe emission apparatus of a camera is charged by a steady current (step 23). When the power save mode has been set (YES in step 21), the strobe emission apparatus is charged with a small amount of current that is smaller than the steady current (step 22). When the power save mode has been set, the strobe emission apparatus is charged by a small amount of current, thus preventing a large current from flowing to the strobe emission apparatus, hence preventing the shut-down of a camera.