baber/WOPTO huggingface dataset:
Patent JP-2004169410-A (JP)
Title: Injection method for two-liquid mixed lubricant
Inventor: KIMURA NOBUHIKO
IPC: E21D9/06
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection method for two-liquid mixed lubricant by which a pipe jacking execution can be easily carried out while lessening a propulsive force in the pipe jacking work.  <P>SOLUTION: In this injection method of two-liquid mixed lubricant, a main material and a sub material are supplied through separate pipes to the vicinity of a plurality of the secondary lubricant injection holes formed with a specified distance from the first lubricant injection hole or an injection hole toward the rear side. The main material and the sub material are converged and forced to pass through a static mixer in the primary lubricant injection hole. The main material and the submaterial are uniformly mixed. In the plurality of secondary lubricant injection hole, the main material and sub material is converged through a changeover valve installed in the respective pipes to pass through the static mixer and the chief material and the submaterial are uniformly mixed and the mixed lubricant in which the main material and the submaterial are mixed uniformly and injected into the space between the tube and the ground from the first or secondary lubricant injection hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307743-A (JP)
Title: Electro-optical device and electronic equipment
Inventor: MURAIDE MASAO
IPC: G02F1/1368
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a crosstalk and a burn-in caused by narrowing of storage capacity, and prevent the occurrence of a light leakage current in a TFT, in an electro-optical device having TFTs.  <P>SOLUTION: A substrate is overlaid with pixel electrodes (9a) and TFTs (30) connected therewith, scanning lines (3a) and data lines (6a) connected with the TFTs, pixel potential side capacitance electrodes (71) which are connected with the pixel electrodes and constitute storage capacitor (70), fixed potential side capacitance electrodes (300) which are arranged to face the pixel electrodes via a dielectric film (75) and constitute the storage capacitor, and contact holes (501) which are arranged under the TFTs and electrically connect the fixed potential side storage capacitance electrodes with a lower side light shielding film (11a) for shielding the TFTs from the incident light thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171375-A (JP)
Title: Image processing method
Inventor: KONO AKIHIRO
IPC: G06F17/30
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method whereby similarity determination can be more suitably carried out among images narrowed down, by narrowing down the images for determining similarity among a great number of images.  <P>SOLUTION: Image data i0-in stored in an HDD 104 and their attribute information are read out, and image data used as objects for determining similarity are designated based on an image display by an image display program 110. A similarity determining program 120 is started to compare the attribute information of the designated image data with the attribute information of the other image data, and the image data used for determining similarity are decided. Thereby, similarity between the image data for determining similarity and the decided image data is determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178048-A (JP)
Title: Redundant system, redundant system constructing system, and redundant system constructing method
Inventor: KUNO TAKUMI
IPC: G06F11/18
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a redundant system reducing a predetermined resource as the redundant system degenerating a function in occurrence of a fault.  <P>SOLUTION: In this redundant system, a first level module having a system function for processing or communicating ordinary data of a computer system and a second module having a system function for processing or communicating data with information volume degenerated from that of the ordinary data are operated in parallel simultaneously, and when data with information volume degenerated from that of output data of the first level module are collated with output data of the second module, the system function is verified. If the collation fails, the system function is degenerated. Modules with the same specifications are not multiplexed, but redundant modules handling data with degenerated information volume are multiplexed, and consequently, increase of required resources can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174833-A (JP)
Title: Liquid jetting head and its manufacturing method
Inventor: KANETANI MUNEHIDE
IPC: B41J2/16
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jetting head which minimizes adverse effects by bubbles, by properly setting a shape of an effective filtration face of a filter by an impregnation seal member.  <P>SOLUTION: The liquid jetting head is configured to include a channel forming member 32 where a liquid container 2 is loaded, and a liquid jetting part 25 including liquid pressure generation chambers 12, nozzle openings 11, liquid pressuring means and the like is set; a hollow liquid supply needle 27 fitted to the channel forming member 32; and the filter 31 arranged at a liquid channel 26 which guides a liquid supplied to the liquid supply needle 27 to the liquid jetting part 25. The filter 31 is made a filter part 48 formed by impregnating the impregnation seal member 50 disposed in the periphery of the filter into a filter material. The filter part 48 is set in the liquid channel 26. A boundary of an impregnation region and a non impregnation region of the impregnation seal member 50 is made clear, and the shape of the effective filtration face of the filter is set properly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176605-A (JP)
Title: Rocker arm
Inventor: TAKEO NORIYUKI
IPC: F01L1/18
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure easily enabling an operation for bending part of a second connecting portion 4a constituting a rocker arm 1a, to ensure the rigidity of the second connecting portion 4a, and to reduce weight of the rocker arm 1a.  <P>SOLUTION: Both edge portions that are part of the second connecting portion 4a and at least includes a second engaging portion 7 have no pair of side wall portions 2a, 2a. A reinforcing portion 16 is provided by welding and fixing tip edges of arms 15, 15 extending from one edge of the both side wall portions 2a, 2a into part of a spherical convex part 18. Between the reinforcing portion 16 and the both side edges of the second connecting portion 4a, a clearance 19 is interposed. This structure makes it possible to solve the above problems.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003250262-A (JP)
Title: Method and apparatus for converting dissipated heat to work energy
Inventor: YAZAWA KAZUAKI
IPC: H01L23/473
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To cool an electronic part to transfer heat generated by the electronic part to other useful energy without further requiring power.  <P>SOLUTION: A fluid conduit 16 that forms a channel of a fluid 13 is coupled to the electronic part 12, which generates heat that causes convection of the fluid 13 within the conduit 16, in a way capable of heat conduction. An energy converter 28 coupled to the conduit 16 for further process generates energy according to the convection of the fluid 13. A heat exchanger 54 coupled to the conduit 16 for further process accelerates the convection of the fluid 13 by receiving the heat from the conduit 16 and dissipating the heat from the fluid 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004173872-A (JP)
Title: Arteriostenosis degree measuring instrument
Inventor: IDE KAZUHIRO
IPC: A61B5/02
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arteriostenosis degree measuring instrument capable of easily and speedily evaluating an arteriostenosis degree.  <P>SOLUTION: The arteriostenosis degree measuring instrument is provided with a pulse wave detecting means for detecting a first pulse wave on the central side of an examinee's body, a second pulse wave detecting means for detecting a second pulse wave on the peripheral side of the examinee's body, and an electrocardiographic induction wave detecting means for detecting an electrocardiographic induction wave. Further, the arteriostenosis degree measuring instrument is provided with an evaluation means for calculating a first pulse wave propagation time from the first pulse wave and an electrocardiographic wave and calculating a second pulse wave propagation time from the second pulse wave and the electrocardiographic wave to evaluate the arteriostenosis degree based upon a ratio of the first pulse wave propagation time and the second pulse wave propagation time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176130-A (JP)
Title: Method for manufacturing copper alloy
Inventor: MATSUI RYO
IPC: C22F1/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a copper alloy superior in strength and workability by brief heat treatment.  <P>SOLUTION: In the method for manufacturing the copper alloy by heat-treating a copper alloy material after wire drawing, this manufacturing method employs a plasma treatment as a heat treatment for the above copper alloy material after wire drawing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177832-A (JP)
Title: Optical filter
Inventor: MATSUI KEIMEI
IPC: G02B27/46
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality and more reliable optical filter capable of securing an optical effective area even when it is made small-sized, restraining an optical contamination caused on the optical filter to the utmost without lowering mechanical impact resistance and also easily discriminating a beam splitting direction and the front surface and the back surface of the principal plane of the optical filter so that a required beam splitting pattern is obtained.  <P>SOLUTION: In the optical filter 1 having the beam splitting direction where a light beam made incident on the principal plane is split and emitted in a given direction and constituted by applying first chamfering to all the periphery of the end of at least either principal plane on an incident side or that on an emitting side, second chamfering 12 whose chamfering amount is different from the first chamfering 11 showing the beam splitting direction is formed at the end of at least either principal plane on the incident side or that on the emitting side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186788-A (JP)
Title: Imaging apparatus
Inventor: KITAJIMA KOTARO
IPC: H04N5/225
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus for easily obtaining a desired synthesis image with a simple operation in the case of combining a photographed image with other images.  <P>SOLUTION: When a switch button 2002 is depressed, a switch circuit 1008 is connected to a connection position b, and when a user of the imaging apparatus operates a zoom lever 2001 (zoom lever 2001), zoom processing is applied to photographed image data 1002 via a zoom control section 1006. On the other hand, when the switch button 2002 is not depressed, the switch circuit 1008 is connected to a connection position (a), and when the user of the imaging apparatus operates the zoom operation section 1009 (zoom lever 2001), zoom processing is applied to recording medium image data 1001.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182055-A (JP)
Title: Input rod tension type brake booster
Inventor: OGURA TOMOO
IPC: B60T13/56
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input rod tension type brake booster where an air introduction port introducing the air into a variable pressure chamber of the brake booster is directly opened to the inside of a cabin.  <P>SOLUTION: In the brake booster, brake hydraulic pressure is generated by transmitting the movement of a diaphragm based on the pressure difference between a constant pressure chamber and the variable pressure chamber of the brake booster from a piston to a master cylinder through an output rod. The input rod is moved to the direction of the inside the cabin by a stepping operation of a brake pedal, and one end of the piston is constituted so as to be opened to the inside of the cabin. The device is provided with a valve mechanism introducing the air in the cabin into the variable chamber of the brake booster by the movement of the input rod to the direction of the inside of the cabin in the piston.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184679-A (JP)
Title: Cassette for radiation detection
Inventor: OGAWA MASAHARU
IPC: H01L27/14
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the shock resistance of a cassette for radiation detection.  <P>SOLUTION: The cassette 1 for radiation detection which has in a housing 10 a radiation solid-state detector 5 as an imaging device, a base 12 holding the radiation solid-state detector 5, an electric circuit board 14 which obtains an image signal by detecting a current flowing out of the radiation solid-state detector 5, a column 13 for fixing the electric circuit board 13 to the base 12, a flexible circuit board 15 which connects the radiation solid-state detector 5 and electric circuit board 14, and a power source part 16 has its internal member prevented from moving by filling the space in the housing 10 with a filler 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181579-A (JP)
Title: Cover separator
Inventor: GOTO TOSHIO
IPC: B25B33/00
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover separator with which a cover such as a decorative lid and a closure seal is easily removed.  <P>SOLUTION: The cover separator to remove the cover 8 such as the decorative lid and the closure seal is constituted of: a cylinder 2 having an adhesive material housing section 2f inside its leading end side; an adhesive material 6 housed in the adhesive material housing section 2f; and a pressurizing means 3 to pressurize the adhesive material 6 housed in the adhesive material housing section 2f in order to adhere the material to the cover 8, and to be strongly pulled in a separating direction of the cover 8 so that the cover body 8 is separated. As a result, since the cylinder 2 prevents the adhesive material 6 from protruding when the adhesive material 6 pressurized by the pressurizing means 3 is adhered to the cover 8, the adhesive material 6 is tightly adhered to the cover 8. Next, the pressurizing means 3 is strongly pulled in the cover 8 separating direction, while impacts added to the means 3, so that even the cover 8 such as the closure seal is easily removed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181016-A (JP)
Title: Pinball game machine
Inventor: KURODA TAKASHI
IPC: A63F7/02
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine which makes performance whenever a game ball enters a start prize-winning port.  <P>SOLUTION: The pinball game machine is provided with: a pattern display device 20; a winning random number obtaining means for obtaining a random number whenever the game ball enters the start prize-winning port 12; a random number discrimination means 624 for discriminating carrying out of a special game on the basis of a winning random number; a pattern control means 628 which variably displays a pattern on the pattern display device 20 on the basis of this discrimination result and thereafter stops and displays it; and a special game carrying out means 70 with which a big prize-winning port 13 is made easy for winning when the stop pattern is a winning pattern. The pachinko game machine is constituted of: a performance pattern storage means which stores a plurality of prize-winning performance patterns for showing entering of a game ball into the prize-winning port 12; a prize-winning performance pattern selection means for selecting the prize-winning performance pattern on the basis of the random number; a prize-winning performance display device 30 capable of displaying; and a performance pattern display control means for making the display device 30 display the prize-winning performance pattern.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186525-A (JP)
Title: Area package type semiconductor device
Inventor: SAITO KEIICHIRO
IPC: H01L23/29
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an area package type semiconductor device exhibiting excellent solder resistance even when surface mounting is carried out by using lead-free solder.  <P>SOLUTION: In this area package type semiconductor device, a semiconductor element is bonded to a die pad on an organic substrate by the use of (1) resin paste, and one surface of the organic substrate mounted with the semiconductor element is sealed by (2) an epoxy resin composition. Essential constituents of (1) the resin paste for the semiconductor are (A) an epoxy resin containing not less than 5 wt.% of an epoxy resin described by a formula (1), (B) a hardening accelerator, and (C) a filler. The essential constituents of (2) the semiconductor sealing epoxy resin composition are (D) an epoxy resin, (E) a phenol resin, (F) a hardening accelerator, and (G) an inorganic filler. In the epoxy resin composition, the organic filler accounts for 80-95 wt.%, and the shaped item exhibits a shear adhesion strength of 1.0 MPa or higher and a molding shrinkage of 0.3% or lower.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186589-A (JP)
Title: Method and apparatus for manufacturing semiconductor substrate
Inventor: KAMEYAMA MICHIO
IPC: B23H7/06
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor substrate capable of stably manufacturing a high quality semiconductor substrate in spite of a hardness of a material to be used as a semiconductor ingot, and to provide a manufacturing apparatus used for the manufacturing method.  <P>SOLUTION: The semiconductor ingot 13 is manufactured by fixing a semiconductor seed crystal 12 on the seating 10 and by growing the crystal from the fixed seed crystal 12. The semiconductor ingot 13 is cut to an optional shape and size by a wire electric discharge machining based on the seating with the seed crystal 12 and the semiconductor ingot 13 fixed on the seating 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003228627-A (JP)
Title: Information processing method and its program in education and nursery institution
Inventor: IDESAWA HARUO
IPC: G06Q50/20
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize the efficiency and power saving of tasks in a kindergarten or the like.  <P>SOLUTION: The curator 3 of a kindergartner or the like performs access to a server 9 by using a curator terminal 3 or a curator portable telephone set 5, and registers attendance/absence, the necessity/non-necessity of school meals, contact destination in each time zone, the necessity/non-necessity of extended nursery, and contact items. Also, the curator 3 receives contact items from a teacher. The information of the contact items are stored in a contact book DB 91. The teacher of the kindergarten or the like performs access to the server 9 by using a kindergarten terminal 7, and acquires the total result of the necessary number of meals, the result of the scheduling of the teacher in the extended nursery, the pickup route information of a pickup bus, and the information of the contact book with the curator. Also, the teacher is able to notice the necessary number of provided meals at that day to a feeding center 100. The curator of the kindergartner is able to prepare an album from the picture of the kindergartner stored in the server 9 on line.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004155173-A (JP)
Title: Public utility charge receipt housing implement
Inventor: SHIBANO TOMIKO
IPC: B42F5/04
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a public utility charge receipt housing implement which arranges monthly receipts different in size on the same mount, can house the receipts easily and immediately after receiving them without needing another implement, and makes it clear whether payments are finished or not.  <P>SOLUTION: The implement is composed of the mount, a necessary and enough number of pockets for housing optional public utility charge receipts which are formed on the mount, and a notation part in which the names or the letters of the receipts are written in the vicinities of the pockets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004191523-A (JP)
Title: Image forming apparatus
Inventor: NEMOTO EIJI
IPC: H05B3/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve fixability and reduction in warmup time that is optimum for the image forming apparatus, without increasing harmonic electric current or supply voltage variation (flicker noise).  <P>SOLUTION: A voltage that is supplied to a heater 12 is made a DC voltage by a DC power source circuit 24. The condition of the system structure of the copying machine is detected on the basis of the detection information of a connection detecting block 29. The value of the output voltage of the DC power source circuit 24 is varied by a heater temperature control block 28 in accordance with the detected condition of the system structure of the copying machine. Thus, when the condition of the system structure of the copying machine is light, heater power is increased. Accordingly, reduction in warmup time, ect., can be accomplished. Since, in the case, power supplied to the heater 12 is varied according to the value of the DC voltage, neither harmonic electric current nor supply voltage variation increases, in comparison with the system in which a full-wave output phase is controlled by a power switch element such as a triac.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003226840-A (JP)
Title: Alkenyl-functional siloxane copolymer as antimisting additive for silicone coating material composition
Inventor: HERZIG CHRISTIAN DR
IPC: C09D183/04
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antimisting additive for silicone coating material compositions, for reducing the formation of aerosol in rapid coating processes, readily miscible with the silicone coating material compositions and not impairing the compositions.  <P>SOLUTION: This antimisting additive consists of an alkyl-functional siloxane copolymer prepared, in a 1st step, by reacting a compound (1) of the formula: R<SP>2</SP>(CR<SP>3</SP>=CH<SB>2</SB>)<SB>x</SB>with an organosiloxane (2) having terminal Si-bound hydrogen atoms in the presence of a catalyst (3) which promotes the addition of the Si-bound hydrogen atoms onto aliphatic double bonds, and in a 2nd step, reacting the resulting hydrocarbon-siloxane copolymer with an α,ω-dialkenylsiloxane polymer (4) in the presence of the same catalyst (3), and optionally in a 3rd step, equilibrating the resulting siloxane copolymer with a given organopolysiloxane (5).  <P>COPYRIGHT: (C)2003,JPO