baber/WOPTO huggingface dataset:
Patent JP-2003210408-A (JP)
Title: Ophthalmologic photographing device
Inventor: SEKIGUCHI KYOJI
IPC: A61B3/14
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmologic photographing device capable of photographing according to the types of photographs.  <P>SOLUTION: This ophthalmologic photographing device comprises image pickup means photographing an eye to be examined, storage means storing image data of the image pickup means, image quality change means changing the image quality of the image data from the storage means, transmission means transmitting the image data from the image quality change means to an external equipment, time lapse control means determining the time lapse of the imaging means, and control means setting the image quality of the image quality change means according to the result output of the time lapse control means. The time lapse control means retains the time of an appropriate timing and finds a time difference from the photographing time of the imaging means, and the control means sets the image quality of the image quality change means according to the time difference.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215095-A (JP)
Title: Gas sensor
Inventor: UMEDA TAKAHIRO
IPC: G01N27/416
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor that inhibits heat radiation from a silicon substrate, can efficiently heat a gas detection section, and can use a power supply such as a battery with low consumption power.  <P>SOLUTION: The gas sensor is equipped with a silicon substrate 1 that is a single crystal substrate having an n-type surface (100), a heater 2 formed on the silicon substrate 1, a cavity 7 formed by eliminating the silicon substrate below the heater 2 by anisotropic etching, an insulating film 1c formed on the heater 2, solid electrolyte 3 formed on the insulating film 1c, and a pair of electrodes 4 and 5 formed on the solid electrolyte 3. In this case, heat radiation from the silicon substrate 1 is inhibited, and a gas detection section is efficiently heated, thus achieving low consumption power, and hence using a power supply such as a battery.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003089190-A (JP)
Title: Method and apparatus for screen printing
Inventor: KANDA SHINJI
IPC: B41F15/08
Filed: 2002-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for screen printing capable of enhancing a printing accuracy and preventing a screen mesh from being deteriorated or the like due to a use by extending the mesh. SOLUTION: The method for screen printing comprises the steps of supplying an ink to a screen plate having the mesh and a screen frame for holding the mesh by an ink supply unit, sliding the squeegee on the mesh supplied with the ink to extrude the ink from the sliding surface, and transferring the ink to the printing surface corresponding to the sliding surface of the matter to be printed, in such a manner that at least the screen plate and the matter are set to a pressure state for separating the mesh in which the squeegee is passed from the printing surface of the matter.
Patent JP-2003213458-A (JP)
Title: Cr-FREE CHEMICAL CONVERSION-TREATED ALUMINUM-BASED PLATED STEEL SHEET
Inventor: YAMAMOTO MASAYA
IPC: C23C22/42
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum-based plated steel sheet in which a chemical conversion coating obtained by further improving the corrosion resistance of a Cr-free chemical conversion coating and which has a self-repairing action is formed.  <P>SOLUTION: For the aluminum-based plated steel sheet, an aluminum-based plated steel sheet on which an Al-Si alloy plated layer is formed is used as a base material, and a chemical conversion coating containing a double compound of Ti and V is formed on the surface of the base material. The content of Si in the Al-Si alloy plated layer preferably lies within a range of 5 to 13 mass% as the whole of the plated layer, and is concentrated to 7 to 80 mass% in the surface layer of the plated layer. As the Ti and V double compound, oxide, hydroxide, phosphate, fluoride, organic acid or the like can be cited. The chemical conversion coating may contain one or more kinds selected from the group consisting of the oxide, hydroxide, phosphate, fluoride, carbonate and organic acid salt of Mn as well, and, if required, may further contain the phosphate, compound phosphate and/or a lubricant of Mn.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211984-A (JP)
Title: Support structure of differential gear
Inventor: ARAI SUSUMU
IPC: B60K17/16
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support structure of a differential gear capable of reducing stopper hit sound by changing stopper clearance by corresponding to large or small driving reaction force of a propeller shaft and a drive shaft in a mount part.  <P>SOLUTION: In this support structure of the differential gear attached to a vehicle body by a mount member extending in the direction of vehicle width through a plurality of mounts, stopper clearances of the mounts are made different.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221979-A (JP)
Title: Connection adjusting structure of lower rail for door
Inventor: SAITO AKIYOSHI
IPC: E06B7/18
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure in which a connection between a lower frame for a door frame and a lower rail for a door can be adjusted by the simple structure.  <P>SOLUTION: A hinged door composed of a hanging-origin stile 10, a door-end stile 11, an upper rail 12 and the lower rail 13 is used as a door 1 regarding a working form, and installed between a bathroom B and a dressing room U. A lower-rail attachment 2 on which a watertight material 3 is mounted is arranged inside the lower rail 13, one end of the attachment 2 is engaged with an engaging section 20 secured on the hanging-origin stile 10 side, and the other end of the attachment 2 is constituted freely vertically centering around one end of the attachment. Accordingly, the structure in which the connection between the lower frame 40 of the door frame 4 and the lower rail 13 can be adjusted is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224391-A (JP)
Title: Apparatus and method for mounting electronic component
Inventor: HIMENO MOTOSHI
IPC: H05K13/02
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for mounting electronic components whereby the feeding operation of a tape can be performed stably by a simple configuration.  <P>SOLUTION: In the mounting of electronic components in which the electronic components is so piched up from a tape feeder by a transferring and mounting head as to transfer in a mountable way the electronic components to a board, a reciprocating type air cylinder 10 so drives a tape feeding mechanism as to perform the advancing operation of a tape by the returning operation of a rod 10a. By making interrutable by a solenoid valve SV1 pneumatic-pressure feeding to a solenoid valve SV2 for controlling pneumatic-pressure feeding to the air cylinder 10, the pneumatic-pressure feeding to the air cylinder 10 is so stopped in the case of the returning operation of the rod 10a as to feed the tape only by the driving force of a spring provided in the tape feeding mechanism. Thereby, the feeding operation of the tape can be stabilized by a simple configuration.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223230-A (JP)
Title: Current control circuit
Inventor: SASAKI KENICHI
IPC: G05F1/56
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an excessive current at so-called 'hot-plug-in time' with a simple circuit.  <P>SOLUTION: An excessive current is controlled to be suppressed using an inductance element 18, by connecting a capacity reducing resistance 17 in parallel with a constant current circuit having at least a current detection resistance 11 for detecting whether an addition unit 3 is mounted or not by a potential difference at the time of operating an electronic device 2, a current control FET 13 connected serially with the current detection resistance 11 for controlling a current to be supplied to the addition unit 3 and a transistor 12 connected with a current detection resistance 11 by an emitter terminal for controlling the current control FET 13 according to the potential difference of both ends of the current detection resistance 11, and by arranging the inductance element 18 at the connection point.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222126-A (JP)
Title: Bearing unit and motor
Inventor: MIYAZAKI SEIZO
IPC: F16C19/54
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing unit capable of realizing reduction in production cost and improvement in productivity through reducing the number of components and assembling man-hours.  <P>SOLUTION: The bearing unit 10 is provided with a shaft 11, a pair of ball bearings 12, 13 mounted in two locations separated in an axial direction on the shaft 11 and a compressing coil spring 18 mounted between respective outer rings of a pair of the ball bearings and wound around the shaft 11. Both ends of the compressing coil spring 18 are different in average diameter and seal plates 12e, 13e are provided in respective outer rings of a pair of the ball bearings at sides opposed to at least the other side ball bearing. Step portions 12f, 13f of the axial direction are provided in the seal plates of a side opposed to the other side ball bearing or in the outer rings of a side opposed to the other side ball bearing. These step portions 12f, 13f are arranged in different positions when viewed in a diametrical direction and each of the step portions 12f, 13f functions as a spring seat for positioning and fixing the ends of the compressing coil spring 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221204-A (JP)
Title: Method of driving for power generation and others by digestion gas and system for the same
Inventor: OSE KIMITOSHI
IPC: C01B3/36
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for driving power generation and others with digestion gas having high heat efficiency, capable of obtaining a high reforming rate, and high energy conversion efficiency, and to provide a system for the same.  <P>SOLUTION: A composite waste processing installation 10 provided with a methane fermenter 11, and an incinerator, a reforming device 13 which reforms the digestion gas 30 sent from the fermenter 11 into reformed gas under existing of a catalyst, and a driving center 20A including a thermal engine driving device using reformed gas 33 as fuel, a 1st preheater 14a, utilizing exhausted heat from the composite waste processing installation 10, a 2nd preheater 14b, utilizing exhausted heat from the reforming device 13 are provided, and the digestion gas 30 is reformed by heating it to 700-900°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233203-A (JP)
Title: Method for recycling liquid developer
Inventor: NAGAHARA MAKOTO
IPC: C02F1/44
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recycling a liquid developer by which an apparatus for recycling the liquid developer can be made smaller in size as much as possible.  <P>SOLUTION: A resist component 8 having large molecular weight is removed by a UF membrane or a MF membrane or an apparatus 6 of electrodialysis or the like and then a sodium carbonate solution 7 from which the resist having large molecular weight is removed is directly charged in a developing tank 1. Thereby a system for recycling the liquid developer is made smaller in size.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234831-A (JP)
Title: Message processing apparatus
Inventor: HASHIMOTO ATSUHIRO
IPC: G06Q50/10
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a message processing apparatus that performs a plurality of pieces of processing without causing interference between them.  <P>SOLUTION: This message processing apparatus is provided with a first arithmetic processing part and a second arithmetic processing part which can perform mutually independent arithmetic processing. The first arithmetic processing part performs incoming call notification processing for displaying an incoming call of a telephone message from an external telephone line in a first display area allocated to a part of the display screen of a display part to notify the incoming call, and line connection processing for establishing a telephone line connection with a customer according to an input made with respect to a first input item displayed in the first display area. The second arithmetic processing part performs reception processing of an input of customer information based on contents of the telephone message, which is performed with respect to a second input item displayed in a second display area allocated to a part of the display screen of the display part. The first display area and the second display area are displayed without being overlapped on each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230815-A (JP)
Title: Deodorizing machine for exhaust gas and waste treatment apparatus using the same
Inventor: TAKIMOTO HIROYUKI
IPC: F24F7/06
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizing machine for exhaust gas having the heat recovery function of efficiently recovering heat from exhaust gas after deodorization, and a waste treatment apparatus using the deodorizing machine.  <P>SOLUTION: A housing case for housing an oxidative combustion catalyst and a catalyst heater is constituted as a double casing comprising an outer wall and inner walls provided at a constant interval on the inner surface side of the outer wall. The gaps between the outer wall and the inner walls are set to outside air passages communicating with a gas suction port and the inner spaces of the inner walls are set to inside air passages communicating with a gas discharge port. The exhaust gas flowing through the outside air passages and the exhaust gas flowing through the inside air passages exchange heat to perform heat recovery.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239121-A (JP)
Title: Fingerstall
Inventor: NAKAMURA TADASHI
IPC: A41D19/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive disposable fingerstall adjustable to meet the size of the finger of the user, enabling easy wearing and removal and giving a space for commercial advertisement.  <P>SOLUTION: A sheet is folded into two and both ends of the sheet are superposed together and fixed by gluing or welding. A fingerstall is formed by opening an insertion hole allowing the insertion of a finger tip at a part except for both ends of the sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234805-A (JP)
Title: Portable telephone set and method for notifying direction
Inventor: NAKAMURA NAOYUKI
IPC: H04W4/02
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for allowing portable telephone sets to exchange directional information with each other and to notify to the effect that the portable telephone sets face each other when the portable telephone sets face each other so that their users can easily find the users to meet at appointed time and place at a place with many people and large noises.  <P>SOLUTION: A geomagnetic sensor 13 of a portable telephone set 10 measures a direction from geomagnetism and transmits the measured direction as directional data to a control part 15. The control part 15 which has received the direction data transmits the received directional data to the opposite portable telephone set through a modulating and demodulating part 12 and a transmitting and receiving part 11. The control part 15 further calculates a difference between directional data from the opposite portable telephone set and the directional data measured by the geomagnetic sensor 13 and judges whether the self-portable telephone set 10 faces with the opposite portable telephone set on the basis of these calculation results. If the self-portable telephone set 10 and the opposite portable telephone set face each other, the control part 15 makes a display part 14 display to the effect that the self-portable telephone set 10 and the opposite portable telephone set face each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237510-A (JP)
Title: Alarm device
Inventor: MASUDA SUSUMU
IPC: G08G1/16
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alarm device capable of giving an alarming motion to suit the acknowledging characteristics of individuals.  <P>SOLUTION: The alarm device is equipped with an alarming means 20 to issue an alarm, an acknowledging characteristic sensing means 13 to sense the acknowledging characteristics of individuals, and an altering means 30 to alter the issuing characteristics of the alarming means in accordance with the output of the sensing means 13. The alarm device is mounted, for example on a vehicle running control device equipped with inter-vehicle distance controlling function, and when the actual inter-vehicle distance lessens to the admissible minimum value set on the basis of the individual acknowledging characteristics of any driver such as the audible characteristic or reacting speed characteristic, an alarm buzzer 33 or alarm lamp 34 is actuated so that the safety drive of the vehicle is ensured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231117-A (JP)
Title: Core draw-out tool
Inventor: MISUMI HIDEO
IPC: B28D1/14
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core draw-out tool capable of simply removing a core remaining in the state bonded to concrete when concrete is drilled by a core drill.  <P>SOLUTION: A holding cylindrical body 12 having a bottomed shape is provided to the leading end of a tool body 10. The holding cylindrical body 12 is constituted so that the thickness thereof is made less than the gap between the core and concrete generated by the drilling operation of the core drill and a taper ridge edge 13 is formed to the inner periphery of the opening part thereof. The holding cylindrical body 12 of the tool body 10 is inserted in the outer peripheral gap 102 between the core 101 and concrete 100 generated by the drilling operation of the core drill. The head part of the tool body 10 is struck by a hammer or the like and striking force is transmitted to the root part of the core and the root part is broken to draw out the core from concrete.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243827-A (JP)
Title: Method of manufacturing laminated ceramic substrate
Inventor: SAWADA MUNEYUKI
IPC: H05K3/46
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of structural defects in the interfaces between conductors and a first ceramic layer.  <P>SOLUTION: A method of manufacturing laminated ceramic substrate includes a first step of producing a laminate by press-fitting second ceramic layer 12 to the front and rear surfaces of a body formed by laminating first ceramic layers 11 and conductors 13b and 13c upon another, a second step of baking the laminate at a temperature at which the first ceramic layers 11 are sintered and the second ceramic layers 12 are not sintered, and a third step of removing the second ceramic layers 12 from the laminate. In this method, an insulator 15 is formed on the surface of at least one second ceramic layer 12 which comes into contact with one of the first ceramic layers 11 and the conductors 13a are formed to cover at least parts of the insulator 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243900-A (JP)
Title: Production management system and production management method for mount board manufacturing process
Inventor: TAKANO TAKESHI
IPC: G05B19/418
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production management system for a mount board manufacturing device manufacturing a mount board by mounting a plurality of components onto the board according to production information, and enabling efficient work management in the mount board manufacturing device by common use of information sharable among a plurality of working devices constituting the mount board manufacturing device.  <P>SOLUTION: The mount board manufacturing device is provided with a production management system, in which a pre-mounting processing controller and a mounting processing controller are connected to a manufacturing device controller through a network. Common manufacturing device information generated by the pre-mounting processing controller based on manufacturing information is input to the mounting processing controller through the network, so that the common manufacturing device information can be shared both in the pre- mounting processing controller and the mounting processing controller, and thus the common manufacturing device information can be used in common.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237559-A (JP)
Title: DATA SELECTION DEVICE AND ROAD SURFACE mu GRADIENT- ESTIMATING DEVICE
Inventor: UMENO KOJI
IPC: B60T8/58
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To accurately estimate road surface μ gradient while avoiding influence of irregularity of road surface in the case that a vehicle travels on a place where there is irregularity at a part of an even road surface.  <P>SOLUTION: A square sum calculating circuit 35 calculates square sum D2 of vibration element ω (k) and parameters, Ghalf and Glast used by a selection judgement circuit 36. The selection judgement circuit 36 selects an unit interval for calculating a coefficient of correlation σ, or a target unit interval for a road surface μ gradient estimation calculation based on the parameters Ghalf and Glast. A road surface μ gradient conversion circuit 38 refers to a conversion map to determine a road surface μ gradient corresponding to the coefficient of correlation supplied by a correlation coefficient calculation circuit 37 and outputs the road surface μ gradient via a filter 39.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247405-A (JP)
Title: Method of joining valve seat
Inventor: MIZUTANI NOBUO
IPC: B23K20/12
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To increase freedom of design by enabling reduction of thickness of a valve seat by providing a method of joining the valve seat, wherein an excessive torque is not induced when the valve seat having a constricted part formed on its outer circumference is pressed and pressure-welded while being rotated.  <P>SOLUTION: The method of joining the valve seat is used for joining an annular valve seat 6 made of a hard metal having a constricted part 23 provided on its circumference to an opening of a head 5 made of a soft metal. In the method, solid phase fluid of the soft metal produced during pressure welding is filled in the constricted part 23, and the pressurization pressure 102b from the time of starting deceleration of the rotation speed of the valve seat 6 until a stop in a final stage of pressure welding is controlled at a pressure lower than the pressurization pressure 102a during pressure welding at an approximately steady rotation speed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247918-A (JP)
Title: Inspection device for maintenance for automobile
Inventor: MIYAMAE RYUICHI
IPC: G01R31/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily confirm operation of a load including a relay and a motor.  <P>SOLUTION: When an additional output switch 15 is switched and an additional output clip 16 is connected with a contact 17a on a first output clip 13 side, the additional output clip 16 is connected with a positive terminal of a battery 10 in the same way as the first output clip 13. When, for example, confirming operation of the load including the relay in this condition, the first output clip 13 is connected with a coil of the relay to excite the coil and close a normally opened contact of the relay. The additional output clip 16 is connected with the load to supply a voltage of the battery 10 to the load and operate the load. Consequently, the relay is operated by very simple procedures to confirm the operation of the load.  <P>COPYRIGHT: (C)2003,JPO