baber/WOPTO huggingface dataset:
Patent JP-2004172465-A (JP)
Title: Electronic circuit component image acquiring device and method therefor
Inventor: SUHARA SHINSUKE
IPC: H05K13/04
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a front image and a side image of an electronic circuit component held by a chucking nozzle by a common image pickup device.  <P>SOLUTION: A plurality of chucking nozzles 64 are arranged in a condition that respective axis lines are parallel to a straight line and the axis lines are perpendicular to one circumference about the straight line. A reflector 98 is arranged at a center position of the chucking nozzles 64, and a reflection plane 120 oblique at 45° with respect to the reflector 98 is provided. A reflected light from a side plane of an electronic circuit component 110 held by the chucking nozzle 64 or a light passed laterally through a periphery of the electronic circuit component 110 is directed downward by being reflected by the reflection plane 120, and the reflected light is focused on an image plane of a CCD image sensor of an image 92 by a second lens system 100 and a first lens system 90 to acquire a side image 124. On the other hand, a reflected light by the bottom of the electronic circuit component or a light passed downward through the periphery of the electronic circuit component 110 is focused on the image plane of the CCD image sensor of the image 92 by the first lens system 90 to acquire a front image 126.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172499-A (JP)
Title: Method for soldering copper conductor thin film circuit board
Inventor: WARASHINA TAKEO
IPC: H05K3/34
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soldering method that prevents a conductor pattern from oxidizing at a low cost.  <P>SOLUTION: When the conductor pattern 12 is thrown in a reflow furnace 44, even a part of the conductor pattern 12 which is not covered with cream solder 40 is covered with flux 36, so the part is also deterred from coming into contact with air, specially, oxygen in the reflow furnace 44 although a heat treatment is carried out in the atmosphere. Consequently, the conductor pattern 12 is hard to oxidize even in the atmosphere, so nitrogen gas need not be supplied into the furnace 44, so the conductor pattern 12 while prevented from oxidizing at a low cost is securely soldered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174394-A (JP)
Title: Catalyst for preparation of ester of carboxylic acid and method of preparation of ester of carboxylic acid by use of the catalyst
Inventor: WATANABE MASAHIRO
IPC: C07C69/22
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst which can react at a temperature higher than ordinary temperature without the need for a specific cooling device, having a high selectivity and a long life in a system for synthesizing an ester of carboxylic acid from an aldehyde compound represented by the Tishchenko reaction.  <P>SOLUTION: In the method of preparation of an ester of carboxylic acid by dimerization reaction of an aldehyde compound, the catalyst for preparation of an ester of catalytic acid consists of an aluminum alkoxide compound and a compound of sulfonic acid and/or at least one kind of compounds selected from among the salts of the groups IV-XIV metals in the periodic table of the sulfonic acid. In the preparation of an ester of carboxylic acid by dimerization reaction of an aldehyde compound by the use of the catalyst, the reaction is conducted under the condition of 30-100°C reaction temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181674-A (JP)
Title: Ink concentration detection mechanism and ink jet image recorder comprising it
Inventor: KAWAMOTO CHIAKI
IPC: B41J2/175
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink concentration detection mechanism in which even a high ink concentration can be detected directly, and to provide an ink jet image recorder comprising it.  <P>SOLUTION: The ink jet image recorder 22 comprises a light emitting section 54 emitting infrared light, a cell 52 made of a material transmitting infrared light and having an ink channel 50, a light receiving section 56 receiving light emitted from the light emitting section 54 and transmitted the cell 52 and ink in the channel 50, and an operating section 58 for determining the ratio of the quantity of light emitted from the light emitting section 54 and the quantity of light received at the light receiving section 56 and calculating the ink concentration based on that ratio and the transmission distance of infrared light in the ink. Even a high ink concentration can be detected directly by an optical measuring means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187392-A (JP)
Title: Disk drive
Inventor: FUJITA YUJI
IPC: H02K3/04
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive capable of generating torque necessary for highly efficient disk driving even if a stator of a teeth integrated type with an inclined teeth front end is used.  <P>SOLUTION: This disk drive is equipped with a stator which is integrally formed with a plurality of teeth having teeth front ends inclined to the extending direction of the teeth so that they may be jointed to one another, and uses the stator comprising a coil formed of wiring patterned by etching.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186994-A (JP)
Title: Method, device, and program for compositing object image
Inventor: IDA TAKASHI
IPC: G06T3/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of generating a clear strobe image for a point in movement performance of an object currently photoed in image data of time series.  <P>SOLUTION: An object image extracting unit 22 extracts an object region for each frame from time series image data inputted by a time series image data input unit 20, and generates object image data of time series. An image processing unit 24 applies image processing different from others to a part of the object image data of time series. An image compositing unit 30 composites the object image data of time series, of which the part image processing is applied to, by overlapping the data, and generates a strobe image. For example, a strobe image catching a dynamic moment of a sport is formed by compositing without overwriting an object image region of a target frame.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181039-A (JP)
Title: Game machine
Inventor: YAMAGUCHI HIROSHI
IPC: A63F7/02
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine by which a flash emitting means is miniaturized, and flexibility in design is raised concerning the arrangement of the flash emitting means, etc.  <P>SOLUTION: The flash emitting device 100 is arranged on a game board to perform a rendition in a game by emitting a flash. A DC power source generating part 80 generates a DC power source voltage form an AC power source voltage, and is arranged independently from the flash emitting device 100. The DC power source voltage generated by the DC power source generating part 80 is applied to a main control board 50, a sub-control board 60, and the flash emitting device 100 through a power source relay board 90. Thus, the DC power source generating part is not required to be included inside the flash emitting device 100, so that the device 100 is miniaturized. The usage of the small flash emitting device 100 raises flexibility in design concerning the arrangement of the device 100, etc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183403-A (JP)
Title: Connection structure of cover member for balcony
Inventor: KAMO TATSUYA
IPC: E04B1/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide the connection structure of a cover member for a balcony of fine appearance without exposing a watertight member outside.  <P>SOLUTION: A front cover 2a and a side cover 2b having plate-like covering parts long in longitudinal directions of a front beam 12 and a side beam 13 of the balcony are mounted to the front beam 12 and the side beam 13. A corner member 3 is disposed at the approximately right-angled abutting end of the front cover 2a and the side cover 2b, and a continuous part 33 with the outer surface almost continuous with the outer surface of a cover body 2 is formed at either edge. A fitting part 34 to which the end inner surface of the cover body 2 is fitted, is formed at the end of the continuous part 33 inside the outer surface of the continuous part 33. A recessed step for disposing the watertight member 4 is formed at the fitting part 34. The end inner surfaces of the front cover 2a and the side cover 2b are allowed to abut on the fitting part 34 of the corner member 3 to mount the watertight member 4 in a state of being held by the front cover 2a, the side cover 2b and the recessed step of the corner member 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187772-A (JP)
Title: Pinball game machine
Inventor: KUZE SOHEI
IPC: A63F7/02
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine which enables a player to maintain his/her desires for a game for a long time with a high and low tide of the game by varying a distribution rate to the side of a special guide path by a distribution means.  <P>SOLUTION: This pinball game machine is provided with a specified ball entry slot which is opened each time a game pattern becomes a specified aspect and the distribution means 27 for distributing the game balls entering the specified ball entry slot with a rotor 65, and an advantageous state is generated when the specified result of the distribution is obtained by the distribution means 27. A set value 0 is set to the counting of a step monitoring counter 95 which performs the counting in circulation within a specified step range corresponding to the cyclic motion of the rotor 65 every time when the game ball enters the specified ball entry slot so that the rotor 65 is stopped during the varying operation of the specified pattern in which the game pattern manifests the specified pattern until the game ball enters the specified ball entry slot after the counting reaches the target value 0 when the rotor 65 is moved at a specified speed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193207-A (JP)
Title: Magnet material and bonded magnet using the same
Inventor: NAKAGAWA KATSUTOSHI
IPC: C22C38/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy high heat-proof characteristics and good magnetization property through a high coersive force and realize high density of the bonded magnet using a magnet material having the main phase of TbCu<SB>7</SB>crystal phase.  <P>SOLUTION: The magnet material is mainly made of of rare earth element, iron, nitrogen, and has a TbCu<SB>7</SB>crystal phase as the main phase. This magnet material has the composition which is substantially expressed by [(Sm<SB>1-x-y</SB>R<SB>x</SB>Zr<SB>y</SB>)(Fe<SB>1-a</SB>Co<SB>a</SB>)<SB>z</SB>N<SB>v</SB>] (Wherein, R is at least an element of a kind selected from Ce, Pr and Nd, a is in the range of 0 ≤a≤0.25, x, y, z and v are atomic ratios in the ranges of 0.01≤x≤0.15, 0.05≤y≤0.18, 8.2≤z≤8.9, and 1.2≤v≤1.7).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192894-A (JP)
Title: Contact recovery-protection agent
Inventor: SATO HIEKATSU
IPC: C10N10/02
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact recovery-protection agent used for reducing contact resistance by applying it to a connector contact or a switch contact to prevent distortion from being generated in a transmission signal.  <P>SOLUTION: This contact recovery-protection agent is characterized by mixing powder with oil. When the contact recovery-protection agent is applied to a connector contact or a switch contact, an oxide film on a pin surface or a socket surface is broken down in inserting a plug or the pin so that a metal surface is exposed, and at the same time, contact resistance is reduced by contacting them through the gold powder and oxidation is prevented from easily occurring by the oil.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193316-A (JP)
Title: Noise absorber
Inventor: SUGIYAMA HIROYUKI
IPC: H01F27/06
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise absorber which has a simple structure and to which a cable can be fixed by flexibly matching to the diameter of the cable.  <P>SOLUTION: This noise absorber is provided with a pair of magnetic cores 10 and 11 formed by dividing a cylindrical magnetic core in the cylindrical direction and a split cases 12 and 13 which can respectively house the cores 10 and 11. In this noise absorber, notched sections 151-158 are formed nearly perpendicular to the contacting surfaces 101, 102, 111, and 112 of the cores 10 and 11 and parallel to the center axis of the cylindrical core between the openings formed around the center axis of a case formed by uniting the split cases 12 and 13 into one body at both ends of the case and the outer peripheral section of the case. In addition, cable retainers 123, 124, 133, and 134 formed between two adjacent notched sections are imparted with resilience so that the they are displaced in the radial and axial directions of the cable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192962-A (JP)
Title: Contact
Inventor: ISHIZUKA SHINICHI
IPC: H01R13/05
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector in which the spring constant does not sharply increase in the middle of contacting with an electrically connected member 30 and being elastically deformed, and the height can be reduced in the state of elastically contacting with the electrically connected member 30.  <P>SOLUTION: An elastic conductive plate is folded back in U-shape to form a bent part 20a and made elastically bendable in thickness direction, and a free end part of a movable piece 20b on one side of folding back is formed so as to contact or elastically contact with a fixed piece 20d on the other side. The fixed piece 20b is fixed and electrically connected to a printed-circuit board 32, and the electrically connected member 30 is made to be elastically contacted with a concave-shaped protruded bent part 20c provided on the movable piece 20b in the thickness direction. The elastic conductive plate is made to be easily deformed by reducing the thickness at the bent part 20a and the movable piece 20b, and is made to be firmly fixed by making thick the fixed piece 20d.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190387-A (JP)
Title: Twin header
Inventor: TSURUMOTO JUN
IPC: E02F5/08
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To allow efficient work by reducing cutting impossible part or stirring impossible part in a twin header, and to allow one machine to easily respond various work such as mixing stirring work in addition to cutting work.  <P>SOLUTION: The twin header comprises a support section 2 where a support casing 2b is extended on the tip side of a mounting flange 2a to be mounted to a bracket disposed in an arm unit of a working vehicle, a body casing 5 having a hydraulic motor 7 vertically disposed at the lower end and a lateral shaft 8 projected horizontally from the right and left thereof, a pair of pressure resistance pipes 3 and 3 penetrated through the support casing 2b for connecting the hydraulic motor 7 to a pressure unit of the working vehicle, and a pair of rotating drums 4 and 4 that are exchangeably disposed at ends of the lateral shaft 8 and where the distance between the facing inside ends is substantially equal to the width of the support casing 2b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191007-A (JP)
Title: Heating terminal and bathroom heater using the same
Inventor: WATANABE SHIGEO
IPC: F24D15/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating terminal capable of simplifying the electric work and reducing the cost, and to provide a bathroom heater using the same.  <P>SOLUTION: A hydraulic turbine 11 rotated by the flow of the circulated hot water and an air blasting blade 13 rotated and driven by the rotation of the hydraulic turbine 11, are mounted to drive an air blasting mechanism 8 built in this heating terminal 6 by the flow of hot water supplied to a heat exchanger 9 for heating built in the heating terminal 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191320-A (JP)
Title: Inspection method of aptt measuring reagent
Inventor: INAGAKI MIKIO
IPC: G01N33/96
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an APTT measuring reagent for improving the difference between lots and/or the difference between vials and quality.  <P>SOLUTION: In the final stage of a preparation of the APTT measuring reagent, i.e. an inspection process after the reagent is prepared, an inspection method for reflecting differences of measured values between the lots and/or between the vials is introduced. The inspection method for measuring an APTT of control blood plasma by using the APTT measuring reagent diluted at a fixed dilution rate is introduced specifically.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195769-A (JP)
Title: Ribbon feeding unit and recorder
Inventor: HIRAIDE NORIAKI
IPC: B41J32/00
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ribbon feeding unit and a recorder in which an ink ribbon can be prevented from being caught even when it travels at a high speed.  <P>SOLUTION: The ribbon feeding unit 100 is provided, on the opposite sides of a recording head 18, with ribbon winders 101 and 102 for winding or feeding out an ink ribbon 31 located oppositely to a recording head 18 in the same direction as the moving direction of a carriage 19.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199504-A (JP)
Title: Device for notifying update of electronic document
Inventor: FUTAKI HAJIME
IPC: G06F13/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device, for notifying update of an electronic document, which can assign only a document in which a user has interest as a notification object, and can exclude an update notice about unnecessary document to acquire necessary information with minimum exertion.  <P>SOLUTION: The device has a notification object assignment means 102 which assigns a set of one or more electronic documents which exist hierarchically concerning an electronic document indicated by one address, as an object of update detection; an electronic document acquisition means 103 which acquires the electronic document assigned as a notification object by the notification object designation means; an update detection means 104 which detects the update of the electronic document acquired by the electronic document acquisition means; and a notification means 105 which notifies the user 101 of contents detected by the update detection means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196395-A (JP)
Title: Flexible container and vehicle and vessel loaded with it
Inventor: TSUBOI ISAMU
IPC: B65F1/14
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible container that prevents a powder or granular material from blocking up when poured in or discharged from a container, is lightweight and highly pressure-resistant, and improves a loading/unloading operation rate and transport efficiency at the same time.  <P>SOLUTION: The flexible container 1 used for transporting a powder or granular material comprises an airtight inner bag 12 which has an inlet 4 in its one end through which a powder or granular material is poured in and an outlet 6 in its other end through which the powder or granular material is discharged. The flexible container 1 also comprises an outer bag 13 having: a body 2 for accommodating the inner bag 12 in it; and openings which are made in both ends of the body 2 in order to guide the inlet 4 or the outlet 6 to outside and are seamlessly tied such that the diameters of the ends of the body 2 are smaller than the diameter of the middle of it. The outer bag 13 is higher in pressure-resistant strength than the inner bag 12. The container 1 further includes a pipe 8 for sending a current of air, which is inserted into the inner bag 12 from the inlet 4 or outlet 6 of the inner bag 12 and is provided with air feed holes 9 made in the surface of the pipe 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205580-A (JP)
Title: Driving power source circuit for display device
Inventor: ERIGUCHI TAKUYA
IPC: G02F1/133
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the number of components by decreasing stabilization capacities which are provided at respective current amplifying circuits which output driving voltages.  <P>SOLUTION: A liquid crystal driving power source circuit which outputs six levels of V1 to V5 and GND is provided with a selector 412 which selects an output of one of a current amplifying circuit 404 outputting V2 101 and a current amplifying circuit 406 outputting V4 103 and a selector 413 which selects an output terminal of one of a current amplifying circuit 405 outputting V3 102 and a current amplifying circuit 407 outputting V5 104, and an external stabilization capacity 316 is connected between the selectors 412 and 413. Consequently, the four driving voltages V2 to V5 are stabilized by only the external stabilization capacity 316.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207875-A (JP)
Title: Matching controller, matching control method and vacuum equipment
Inventor: IMAMURA KOJI
IPC: H03H7/40
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matching controller which can sufficiently deal with a gradually varying process state and can be prolonged in lifetime.  <P>SOLUTION: After discharge is started by applying a high frequency power to a vacuum chamber 3 from a high frequency power supply 2 thereby generating plasma in the vacuum chamber 3, a matching controller 5 makes a decision whether the information concerning to discharge, i.e. the information concerning to a traveling wave, a reflected wave, a Vpp signal, a Vdc signal and the matching position, falls within a specified allowable value or not. If it falls within an allowable value, a matching unit 4 is switched to a fixed matching operation otherwise the matching unit 4 is switched to an automatic matching operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202544-A (JP)
Title: Method for producing polygonal annular member having deformed cross section
Inventor: EZAKI JUNICHI
IPC: B21K21/06
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To drastically improve the efficiency of the producing process and yield of material and to advantageously produce a member having a deformed cross section, in a production of a polygonal annular member with which the polygonal annular member having deformed cross section is produced starting from a metal bar material with bending and welding of the material as the central processes.  <P>SOLUTION: (A) The bar material is forged and a stepped blank (1) having successive larger diameter portions (11) and smaller diameter portions (12) as many as the number of bending parts is prepared. (B) The larger diameter portions (11) are bent to form an annular blank (3) having a polygonal shape, both ends being faced leaving a gap. (C) A closed annular blank (5) is formed by butting both faced ends and welding. (D) The polygonal annular blank (7) having the deformed cross section is formed by die-forging. (E) The polygonal annular member (8) having the deformed cross section is formed by performing the necessary finish-working, e.g. cutting.  <P>COPYRIGHT: (C)2004,JPO&NCIPI