baber/WOPTO huggingface dataset:
Patent JP-2003048169-A (JP)
Title: Pressing tool for fastening and joining
Inventor: OTSUKA MASARU
IPC: B25B5/12
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a pressing tool for fastening and joining capable of holding two members to be connected in a fastening and joining part with high precision and having excellent action for bringing join faces of two members into pressure-contact mutually. SOLUTION: This pressing tool 10 for fastening and joining is provided with a pair of lever clamps 20 holding two members P, Q to be connected at a right angle or a predetermined angle by nipping them individually and a tightening means for connecting the tightening both lever clamps 20 mutually. The lever clamp 20 is composed of a pair of grippers 41, 42 and one arm 30 connecting them turnably by a hinge. The tightening means is composed of a pair of brackets 60, 60 attached to extension ends of the arms 30 of both lever clamps 20 turnably, respectively, one connection bolt 71 inserted into both brackets 60, 60, a lock nut 72 screw-fitted in the connection bolt 71, and a tightening handle 80.
Patent JP-2003048974-A (JP)
Title: Polycarbonate copolymer and its usage
Inventor: SUGIMOTO KENICHI
IPC: C08L69/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a new thermoplastic optical resin having excellent optical properties (transparency, a high refractive index, a high Abbe's number, a low birefringence, etc.), good mechanical properties and thermal properties, and further excellent melt fluidity, and capable of being treated by ejection molding with high productivity. SOLUTION: A polycarbonate copolymer composed of recurring structural units expressed by formula (1-a) and formula (1-b) (wherein, R1 , R2 , R3 , R4 , R5 , R6 , R7 and R8 are each independently H or a halogen; but, all of R1 to R8 can not be simultaneously H), and optical parts obtained by molding the polycarbonate copolymer.
Patent JP-2003048322-A (JP)
Title: Method for manufacturing liquid drop ejection head and ink jet recorder
Inventor: ITSUSHIKI KAIHEI
IPC: B41J2/16
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem that deposits are produced at the time of direct bonding. SOLUTION: A channel substrate 1 for forming a diaphragm 10 and an electrode substrate 2 provided with an electrode 15 facing the diaphragm 10 are pasted in an atmosphere of 1 atm or lower.
Patent JP-2003047802-A (JP)
Title: Water removing apparatus
Inventor: TERAUCHI IKUROU
IPC: B01D17/00
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a water removing apparatus by which water in a water- containing solvent produced by dissolving the water in the air into a fluorine based solvent or a fluorine based solvent in which alcohol or glycol is incorporated is removed by heating nearly to the boiling point of the solvent to reduce the water concentration (water content) in the solvent extremely and to suppress the occurrence of drying stain (water stain) substantially. SOLUTION: The water removing apparatus for removing the water from the water-containing solvent C produced by dissolving the water in the air into the fluorine based solvent A or the fluorine based solvent in which alcohol or glycol is incorporated is provided with a tank 20 for storing the water- containing solvent C, a heating means 21 for heating the water-containing solvent C in the tank 20 nearly to the boiling point of the solvent A, a cooling means 22 disposed in the upper part of the tank 20 for cooling the vapor D of the water and the solvent, and a receiving means 23 for receiving the cooled liquid (d).
Patent JP-2003051003-A (JP)
Title: Image processor, image recorder and control method therefor
Inventor: KONNO YUJI
IPC: H04N1/52
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an image processor with which a color image can be outputted while reducing respective information quantities by methods suitable for respective color components without deteriorating the quality of a color image, and an image recorder for recording the image on the basis of received image data without deteriorating the picture quality. SOLUTION: In the image processor, quantizing processing is applied to a color for which a gradation is regarded important (L, C and LM) in color image data to be transmitted to the image recorder (using six colors of Y, M, C, Bk, LC and LM, for example), with a great number of gradations (nine values, for example), and compressing processing is not applied thereto. Besides, quantizing processing is applied to colors (Y, M, C and Bk) for which the gradation is not regarded important with a number of gradations (five values, for example), having high compression efficiency and afterwards, a transmitting data amount is reduced by applying compressing processing. In the image recorder, the image is recorded while keeping non-compressed data as they are or after extending processing is performed to compressed data in the received image data.
Patent JP-2003057812-A (JP)
Title: Photopolymerizable resin composition
Inventor: IGARASHI TSUTOMU
IPC: G03F7/033
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerizable resin composition having a stable hue and stable sensitivity and useful as alkali developable DFR for production of a printed circuit. SOLUTION: The photopolymerizable resin composition comprises (a) a binder resin having a carboxyl group content of 100-600 (expressed in terms of acid equivalent) and a weight average molecular weight of 20,000-500,000, (b) a photopolymerizable unsaturated compound, (c) a photopolymerization initiator and (d) a basic dye. The composition is produced from a liquid formulation prepared by uniformly dissolving those components in a mixed solvent comprising an alcohol component and one or more solvents selected from the group comprising (i) ketones, (ii) esters and (iii) ethers, and the composition is obtained by forming a film with the liquid formulation having 30-80 wt.% concentration of the composition and removing the mixed solvent by drying, wherein the sum of all residual solvents after the drying is 0.001-3 wt.% of the amount of the composition.
Patent JP-2003053618-A (JP)
Title: Ball end mill
Inventor: AKAMINE HIROYUKI
IPC: B23C5/28
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a ball end mill with high wear resistance and blade tip strength and excellent cutting durability characteristic in which both advantages of the wear resistance of a super-high hardness sintered body including cBN and high toughness of cemented carbide are provided, and the chipping resistance is excellent in a boundary part therebetween. SOLUTION: In the ball end mill having at least two arc-shaped cutting blades on a tip part of a tool body rotating around the axis, a part in the vicinity of a round tip is formed of cemented carbide, a tip side and an outer circumferential side of at least two cutting blades are formed of cemented carbide and super-high hardness material, respectively, and the boundary part between the cemented carbide and the super-high hardness material is deviated in the axial direction from each other from the line-symmetric position with respect to the axis.
Patent JP-2002139552-A (JP)
Title: Constitution for testing integrated circuit
Inventor: FARKAS GEORG
IPC: G01R31/319
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a constitution for testing integrated circuits, a testing system, integrated circuits to be tested, and a method for testing logic circuits. SOLUTION: The testing system 2 includes a test vector generator 4 which generates test vectors. The test vector generated is sent out in real time to the circuit 1 to be tested.
Patent JP-2003053138-A (JP)
Title: Neutralizer supplying apparatus and waste treatment plant provided with the same
Inventor: SAMEJIMA RYOJI
IPC: B01D53/68
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a neutralizer supplying apparatus by which the structure of a waste treating plant can be simplified and which can be manufactured at a low cost and to provide the waste treating plant provided with the neutralizer supplying apparatus. SOLUTION: This neutralizer supplying apparatus is constituted as follows. The neutralizer sent from a neutralizer storing part 126 is crushed by a crusher 200. A neutralizer circulating means 210 is arranged for introducing the crushed neutralizer into a neutralizer circulating line 201 and circulating the introduced neutralizer pneumatically. A plurality of neutralizer-mixed air discharging ports 203, 204 respectively communicated with/connected to a plurality of exhaust gas paths 105, 202 where the exhaust gas to be neutralized flows are arranged on the line 201. Neutralizer-mixed air having the prescribed concentration of the neutralizer is circulated in the line 201 and supplied to the paths 105, 202 from the ports 203, 204 respectively.  Air is taken in the line 201 from an air intake 205 arranged on the line 201 and the prescribed amount of the neutralizer is taken in the line 201 from the crusher 200 so that the neutralizer concentration in the neutralizer-mixed air circulated in the line 201 is the prescribed one.
Patent JP-2003064292-A (JP)
Title: Production method for water-based pigment dispersion and water-based pigment ink containing the same
Inventor: MURATA HIDEYUKI
IPC: C09D11/326
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a water-based pigment dispersion by effectively removing a volatile organic solvent from a pigment-dispersed liquid without causing the agglomeration of pigments and fusion during the process of producing the water-based pigment ink. SOLUTION: After having obtained the pigment dispersing liquid by dispersing the mixtures containing at least a pigment, a volatile organic solvent solution of an organic polymer compound and water with a dispersing equipment, this pigment-dispersed liquid is heated by an external heating means 4 or an internal heating means 5 at the nearest upstream of a vacuum vessel 1, or is heated by using both of external heating means 4 and internal heating means 5, and then fed to the vacuum vessel where the volatile organic solvent is vaporized and removed.
Patent JP-2003062791-A (JP)
Title: Slit device
Inventor: ITO HIROMICHI
IPC: B26D7/14
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a slit device which can slit a lengthy web into a prescribed width, and at the same time, prevent a web from being slit in the middle of carrying, and moreover, simplify a constitution. SOLUTION: The slit device is provided with a master roll 51 in which the lengthy web 50 is wound around, a cutter (a cutting machine) 53 which slits the web 50 drawn out from the master roll 51 in the longitudinal direction and forms a plurality of magnetic tapes (a belt-like body) 52, a tensile force adjusting means 54 which adjusts the tensile force of the web 50 passing through a space between the master roll 51 and the cutter 53, and a guide means 55 which presses the web 50 on the outer circumferential face 58 of the master roll 51 over the whole width of the web 50 just before the web 50 is introduced to the cutter 53.
Patent JP-2003064817-A (JP)
Title: Attaching structure for panel body
Inventor: KOJIMA ISAO
IPC: C09K3/10
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure for a panel body eliminating difficulties in construction work following positional deviation of a sealing material, capable of suppressing and preventing delay, trouble and complication in assembly work and facilitating parts control. SOLUTION: A fixing mechanism 30 fixing a panel body 20 to each opposed wall 2 of a frame 1 is composed of a clipper 31 attached by a screw 34 to an internal plate 3 of the frame 1 and capable of sliding in an opposed wall 2 direction of the frame 1, and a cross sectionally J-shaped batten 40 locked with the clipper 31 and holding each panel body 201 between it and the opposed wall 2. A long piece lower end part 42 of each batten 40 can joined by a seam joint with a free lower end part 35 of the clipper 31, and a short piece holding part 43 of each batten 40 is covered by a batten gasket 45. A short piece holding part rear face of each batten 40, the batten gasket 45, and a surface of the panel body 20 are adhered by the sealing material 44 of a reactive hardening type hardened in ordinary temperature or by moisture in air.
Patent JP-2003062974-A (JP)
Title: Screen printer
Inventor: FUKUDA TAKAFUMI
IPC: B41F15/08
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a screen printer capable of printing a cream solder in a stable state. SOLUTION: This screen printer is equipped with a heat exchanger 23 for heating or cooling a frame 4 which supports a printing screen 2. In addition, the printer comprises a first temperature sensor 23 for detecting the temperature of the frame 4, a second temperature sensor 25 for detecting the temperature of a base plate 5 and a third temperature sensor 26 for detecting an ambient air temperature. Further, a temperature control device 27 is provided which performs the feedback control of the heat exchanger 23 that the temperature of the cream solder indirectly detected based on a detection value obtained by the temperature sensor 25 coincided with a target temperature.
Patent JP-2003068591-A (JP)
Title: Tab terminal container of electrolytic capacitor
Inventor: YAMAGUCHI YOSHIJI
IPC: H01G13/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem that tab terminals are conventionally placed in containers dedicated, respectively, to cleaning and shipment, and since the tab terminals must be repacked before being shipped following to cleaning, work efficiency is low and the container for shipment made of a sheet can not be used repeatedly because of low strength. SOLUTION: The tab terminal container is entirely formed by injection molding of plastic and the strength is enhanced so that it can be used repeatedly. Furthermore, a step is formed on the bottom part of the tab terminal containing chamber and a slit shorter than the length of the tab terminal is made laterally at the step. Cleaning liquid is cut through the slit so that the same container can be used for both cleaning and shipment thus eliminating the need for repacking work on the way. Since the slit is formed at the step, it opens laterally to prevent falling of the tab terminal and the container can be formed easily by injection molding. Furthermore, liquid flows well and even a thin tab terminal does not fall out since irregularities are formed in the slit and narrow parts are formed everywhere while widening the opening area.
Patent JP-2003062100-A (JP)
Title: Rolling-fire-door screen
Inventor: MATSUKI ATSUSHI
IPC: E06B9/17
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a rolling-fire-door screen whose contraction is small and residual intensity is large when being exposed to an elevated temperature. SOLUTION: It consists of the silica-fiber cloth with a silicon dioxide content of more than 94 mass % and an aluminum oxide content of more than 3 mass %.
Patent JP-2002276448-A (JP)
Title: Descending slope state deciding method for internal combustion engine for vehicle
Inventor: MURAKAMI KENICHI
IPC: F02D45/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To decide a vehicle descending slope state without providing a throttle sensor and to correct atmospheric pressure by only a simplified software processing at the decision time. SOLUTION: An electronic control unit(ECU) 20 decides that a vehicle is in a descending slope state of traveling on a descending slope by a decelerating operation when a value of intake pressure detected by an intake pressure sensor 21 is kept smaller than that at the time of an idle operation for prescribed time when an engine 3 having a throttle valve 9 in an intake passage 6 is operated. The ECU 20 calculates a ratio of a value of intake pressure at the time of the decision of the descending slope to a value of standard intake pressure detected in advance at the time of the decelerating operation under standard atmospheric pressure as an atmospheric pressure deviation ratio. The ECU 20 corrects atmospheric pressure before descending slope based on the deviation ratio and estimates atmospheric pressure of this time.  The ECU 20 corrects fuel injection quantity and an ignition timing by the atmospheric pressure estimated value to execute each of a fuel injection control and an ignition timing control.
Patent JP-2002150710-A (JP)
Title: Information recording method having address information processing function and device therefor
Inventor: ANDO HIDEO
IPC: H04N5/92
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to stably and continuously record information without being influenced by defective areas even when many defective areas exist on an information recording medium and to stably manage video information without loading on a recording/reproducing application soft layer. SOLUTION: A 1st recording unit (sector unit) to be recorded on an information storage medium and a 2nd recording unit larger than the 1st one are prepared and unused areas (3515, 3516) are defined on the final recording area of the 2nd recording unit (contiguous data area unit) so that the unused areas are used for recording information at the succeeding recording.
Patent JP-2003069178-A (JP)
Title: Apparatus and method for connection
Inventor: KOBAYASHI SAKAE
IPC: H05K3/32
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent an edge of a plate-like component and a stage from interfering each other in an apparatus for connecting to connect a film-like component to the plate-like component. SOLUTION: The apparatus for connection comprises a plurality of upper side heads 11A to 11C each having a tool 11a at a lower end, and lower side heads 12A to 12C each having a stage 12a at an upper end. When the plurality of the heads 12A to 12C are simultaneously raised by a lower side driver 17B, only the stage 12a of each of the heads 12A to 12C provided at a protruding position by a lower side head selecting unit 55B is brought into contact with a lower surface of the plate-like component 9. When the plurality of the heads 11A to 11C are simultaneously lowered by an upper side driver 17A, only a tool 11a of each of the heads 11A to 11C provided at a protruding position of an upper side head selecting unit 55A is brought into contact with a film-like component 8.
Patent JP-2003065287-A (JP)
Title: Rotation supporting device for water pump
Inventor: IKETANI MASAMICHI
IPC: F16C19/16
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To restrain inclination of a rotation shaft 3b and a central shaft of a pulley 6b, to restrict noise generated during operation and to improve durability of each part with a structure which can be constituted in small-sized and light-weighted. SOLUTION: An intermediate part of the rotation shaft 3b is rotatably supported by a ball bearing 19 of a single-row deep-groove type on the inner diameter side of a housing 1a. By this constitution, small size and light weight is enabled by reducing the dimension in the axial direction. The ball bearing 19 is made in a three-point contact type or a four-point contact type whose moment rigidity is large. By this constitution, inclination of the rotation shaft 3b and the central shaft of the pulley 6b is restrained. By them, the above problems can be solved at the same time.
Patent JP-2003077961-A (JP)
Title: Method of releasing bare chip
Inventor: USUDA JUNICHI
IPC: H05K3/34
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To smoothly release a bare chip which is mounted on a substrate with a thermosetting adhesive. SOLUTION: The method comprises a substrate fixing step of fixing a substrate 1 on a stage 12 which is heated to a predetermined temperature, a pressure and heat step of bring a head 14 into contact with the top face of the bare chip 3 via a thermal conduction member 13 to heat the bare chip 13 while applying pressure with the head 14, a release step of releasing the bare chip 3 from the thermosetting adhesive 6 by raising the head 14 while the bare chip 3 is vacuum sucked by the head 14, and a removal step of cutting and removing the thermosetting adhesive 6 remaining on the substrate 1 from the substrate 1.
Patent JP-2003076254-A (JP)
Title: Structure of ventilation duct
Inventor: KAWAMOTO MAKOTO
IPC: G03G15/20
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a means for discharging the hot air produced at a plurality of places of an apparatus without increasing the number of fans to be installed in the apparatus. SOLUTION: A duct 36a extending form a discharge port 33 equipped with a ventilation fan 31 to the side of a fixing part 16 and another duct 36b extending from the port 33 to the side of a power source part 2 are arranged separately in a ventilation duct 36 arranged in the apparatus 1 provided with an image forming apparatus 4. A structure of the ventilation duct 36 arranged in the apparatus 1 is constituted so that the ducts 36a extending from the fixing part 16 of the image forming apparatus to the port 33 with the single ventilation fan 31 and the duct 36b extending from the side of the power source part 2 to the port 33 are arranged separately.
Patent JP-2003076554-A (JP)
Title: Software update system, portable information terminal and server to be used for the same, software updating method, its computer program and recording medium with the program recorded thereon
Inventor: HAYAMIZU HIDEKI
IPC: G06F11/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal capable of preventing a fact that user data is destructed or can not be read-out when system software is updated. SOLUTION: Update software 19 transmits an update request of the system software and the user data to a server by controlling network communication equipment 13. Then, the update software 19 receives the user data after receiving software after update from the server and restores the user data. Consequently, the facts that the user data is destructed and can not be read-out are prevented and even a user without having expert knowledge regarding internal information of a portable information terminal can easily update the system software.
Patent JP-2003082836-A (JP)
Title: Fixing method and fixture for rigid panel
Inventor: FUJII AKIRA
IPC: E04F13/21
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and a fixture, which dispense with the insertion of a pin into a slab and greatly facilitate adjustment of a plane of the slab on a job site. SOLUTION: In the method, upright fixtures are fixed directly to a skeleton of a building; horizontal fixtures are fixed to the upright fixtures; and a rigid panel is bonded to the skeleton with an adhesive by making the horizontal fixtures serve as upper and lower frames. The fixture is composed of the upright fixtures, which are fixed directly to the skeleton, and the horizontal fixtures which are fixed to the upright fixtures and serve as the upper and lower frames for fixing the rigid panel; and upright fixture is provided with a long hole in a longitudinal direction; and the horizontal fixture is composed of a bottom surface, a rectangular flange part and a vertical wall part which passes through the flange part, fixed to the upright fixture by means of a bolt, and used to fix the rigid panel to the skeleton of the building.