baber/WOPTO huggingface dataset:
Patent JP-2004106237-A (JP)
Title: Pressurizing test machine for container
Inventor: YASHIMA NOBORU
IPC: G01B21/32
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce labor to a required minimum extent; stably retain a container; stabilize a load applied to the container; and perform a simple/stable compressed malformation test, in a pressurizing test machine for a container.  <P>SOLUTION: This pressurizing test machine 10 for the container comprises a container retaining means 20 with a container support part (a pedestal 25 and the like) which is displaced in accordance with a container size; a compression means 40 which is supported so as to approach/leave the container 1 retained by the container retaining means 20 and apply a load to the container 1 and a malformation detecting means 50 which is equipped with a detector 51 for detecting the compressed malformation variable of the container 1 based on the discharged amount of a liquid packed in the container 1 from the latter due to the application of a load by the compression means 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108180-A (JP)
Title: Method to supply secondary air into cylinder in internal combustion engine, and device to supply air into cylinder usable for the method
Inventor: MARUYAMA KIYONARI
IPC: F01N3/34
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to supply secondary air capable of promoting discharge of unburned components in a cylinder so as to improve exhaust emission control performance and catalyst warm-up performance.  <P>SOLUTION: When gas is exhausted from the cylinder 14, secondary air is blown from nozzle holes 28a and 28b opened in an exhaust passage 6 outside the cylinder 14 through a gap between exhaust ports 15a and 15b during valve opening to reach a peripheral range 18 of a piston top surface 17a in the cylinder 14. Unburned components staying in a quenching zone 18 around the piston top surface are thus disturbed, so that discharge of the unburned components out of the cylinder 14 is promoted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108181-A (JP)
Title: Method for forming seal structure in fuel injection device
Inventor: TSUCHIYA TOMIHISA
IPC: F02M61/14
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a seal structure for a fuel injection device in which an axial direction retracting surface 23 in the inner circumferential surface of a seal member is maintained even when the seal member 20 is installed on a cylinder head, and in which processes are not increased in number for forming the axial direction retracting surface 23.  <P>SOLUTION: This method for forming a seal structure in a fuel injection device includes a process of engaging the seal member 20 in a recessed groove 12 in the fuel injection device, and a process of pressing the seal member 20 to the lower end of the recessed groove 12 simultaneously as the seal member 20 is drawn from the outer circumference for simultaneously setting a diametral size and the seal member 20 and the formation of the axial direction retraction surface 23 at the lower end of the seal member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112889-A (JP)
Title: Direct-acting stage
Inventor: MATSUO TOSHIHIRO
IPC: H02K7/06
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct-acting stage capable of reducing the load on a guide rail at the time of driving the stage and driving the stage at a high speed.  <P>SOLUTION: This direct-acting stage which consists of a motor 1 for rotating, a reed screw 2 for converting the rotation of the motor 1 to direct-acting movement, a screwing nut table 4 to be provided at the reed screw 2 and a table 3, and a guide rail 5 for guiding the table 3, and in which the rotation of the motor 1 is converted to the direct-acting movement between the reed screw 2 and the nut table 4 to move an object placed on the table 3 to a prescribed position, is characterized by being provided with a pre-pressure adjustment mechanism 6 of the guide rail 5 between a lower surface of the table 3 and the base 7. Specifically, a permanent magnet 6a is used for either of the base 7 or the table 3, and an electromagnet 6b is disposed so as to face, thus constituting the pre-pressure adjustment mechanism 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001355-A (JP)
Title: Absorber, absorbent article, water absorbent resin, and its manufacturing method and evaluating method
Inventor: NAGASUNA KINYA
IPC: A61F13/15
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorber, an absorbent article and a water absorbent resin which can be used suitable for this absorber, the absorbent article which realize both diffusing capability and storing capability of liquid, realize in dry feeling and return volume of liquid and which provides thin shape more and weight reduction.  <P>SOLUTION: The absorber includes a liquid diffusing member and the water absorbent resin. When a capillary absorption index in height of 40cm of the liquid diffusing member is referred to as A (concerning A≥0.10), a capillary absorption index B in height of 40cm as the water absorbing resin satisfies formula 1 (B/A≥0.7) is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003212676-A (JP)
Title: Method of improving adhesion properties of non-oxide ceramic substrate before gluing it
Inventor: PETITBON ALAIN
IPC: H01L21/48
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To propose a method of improving the properties of adhesion of a non-oxide ceramic substrate before gluing it for ensuring enhancement of joined sections and enhancement of reliability with lapse of time without contaminating any power source parts on the substrate.  <P>SOLUTION: The method of improving the properties of adhesion of the non-oxide ceramic substrate before gluing it is characterized in that it includes the steps of irradiating the surface of the ceramic substrate 1 to be glued using an excimer laser and applying a coupling agent to the irradiated surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004107010-A (JP)
Title: Paper feeding unit and image forming device
Inventor: OZAWA TORU
IPC: B65H1/26
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding unit and an image forming device for preventing detachment of a paper feeding cassette and facilitating attachment and detachment of the paper feeding cassette.  <P>SOLUTION: A stopper member 212 swingably installed is installed on an inner wall face of a paper feeding unit body 20. A paper feeding cassette 22 is equipped with a locking projection part 314 engaged with the stopper member 212 and limiting movement in a direction for pulling the paper feeding cassette 22; and a releasing projection part 322 abutting to the stopper member 212 between the locking projection part 314 and a rotary shaft 212a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074131-A (JP)
Title: Liquid containing micro-bubbles and its production method
Inventor: NAKAJIMA TAKESHI
IPC: B01F27/91
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid containing micro-bubbles as a product or an intermediate product which is useful over the wide range of industrial technology, life technology, safe technology and the like by developing a method of producing a liquid containing stable micro-bubbles of a diameter of approximately 10 μm or less.  <P>SOLUTION: By combined treatment of magnetization of a vapor/liquid mixture, pressure fluctuation at a high frequency, sharing stress, cavitation and the like, facilitates the production of the liquid containing micro-bubbles is facilitated. Various kinds of useful products are produced by properly selecting a vapor and a liquid which constitute the liquid containing micro-bubbles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111878-A (JP)
Title: Semiconductor multilayer structure capable of optical transition between single level and a plurality of levels
Inventor: SASAKI IKU
IPC: H01L31/10
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor multilayer structure capable of inter-band optical transition between a single level and a plurality of levels and controlling an energy interval between the levels and a vibrator intensity between the levels.  <P>SOLUTION: The semiconductor multilayer structure is formed with: a quantum well layer 2 formed by stacking at least two or more of semiconductor layers 4, 5 whose band gap energy differs from each other; and semiconductor barrier layers 3, 3 stacked at both sides of the quantum well layer 2 to control a band gap energy difference between the semiconductor layers 4, 5 of the quantum well layer 2. Further, by controlling the layer thickness of the semiconductor layer wherein the band gap energy of the quantum well layer is least, the first level of a valence electron band of the semiconductor layer is localized in the quantum well of this semiconductor and the first level of the conduction band of this semiconductor is excluded from in the quantum well of this semiconductor so as to differentiate spatial shapes of wave functions of the levels resulting in decreasing the vibrator intensity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117386-A (JP)
Title: Color image forming apparatus
Inventor: SAKAUCHI KAZUNORI
IPC: G03G15/01
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of printing quality by reducing the positional deviation of an AC component in a subscanning direction in a color image forming apparatus having a plurality of image-forming devices each having an image carrier and a developing means for making a latent image formed on the image carrier a visible image as a toner image, a transfer means for transferring the toner image formed by the plurality of image-forming devices to a medium to be transferred at a transfer position on the image carrier, an exposure device for forming the latent image by radiating light respectively to the image carriers of the image-forming devices at the same writing position, and a deceleration driving means for driving the image carrier by decreasing the rotating speed of a driving source for driving the image carrier, and forming a synthesized image by successively superposing the toner images made the visible images by the image-forming devices on the medium to be transferred at the transfer position.  <P>SOLUTION: The reduction ratio of the deceleration driving means (21 and 22) is set to a ratio at which a photoreceptor is fed by an amount equal to the peripheral length (KL) which is from the transfer position (15) to the writing position (14) when the driving source (MT) is rotated so that the number of revolution is an integer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120013-A (JP)
Title: Image forming apparatus, management apparatus, and management method
Inventor: MAEHARA HIDEJIRO
IPC: H04N1/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a management apparatus capable of efficiently and simply managing data of images photographed with a digital camera.  <P>SOLUTION: The image forming apparatus 10 including an image forming means for forming an image from image data is provided with: image data acquisition means 110, 112 for acquiring the image data from a memory device 52 removably inserted to the digital camera 50; an image data storage means 122 for storing the image data acquired by the image data acquisition means 110, 112; a loading means 114 to/from which a recording medium that is to store the image data acquired by the image data acquisition means 110, 112 is loaded / ejected; and an image data write means 114 for writing the image data to the recording medium loaded to the loading means 114.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116804-A (JP)
Title: Air filter device for air conditioner
Inventor: TOTSUKA SHINKO
IPC: F24F13/28
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air filter device for air conditioner for preventing generation of a chattering sound in operation by eliminating the looseness of a prefilter in a filter grille.  <P>SOLUTION: An air cleaning filter (f) is constituted so as to lock the prefilter 10 with a filter locking claw 3 by housing the prefilter 10 on the reverse of the filter grille 6, and requires to eliminate the looseness of the prefilter 10 housed in the filter grille 6 for preventing generation of the chattering sound. Then, a frame rib 8 of the prefilter 10 is arranged in a position opposed to a grille rib 5 of the filter grille 6, and is constituted so that a projection part 8a is arranged in an almost central part of an opposed surface with the grille rib 5 on the frame rib 8. When locking the prefilter 10 by the filter locking claw 3 by housing the prefilter 10 in a frame body 4, tension is applied to the prefilter 10 by pushing the projection part 8a against the grille rib 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115608-A (JP)
Title: Flame retardant pressure-sensitive adhesive tape
Inventor: NOZAKI SEIJI
IPC: C09J7/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame retardant pressure-sensitive adhesive tape which has flame retardance, can be incinerated, does not generate a harmful gas on incineration, reduces the ash generation, and excels in tackiness.  <P>SOLUTION: The flame retardant pressure-sensitive adhesive tape has a pressure-sensitive adhesive layer formed on at least one surface of a flame retardant sheet obtained by laminating a flame retardant layer composed of a trace level ash composition comprising 100 pts. wt. solid content of a urethane resin fluid having a resin solid content of 10-70 wt.% and 10-150 pts.wt. hydrazodicarbonamide on one surface of a thermoplastic resin film or sandwiching the flame retardant layer between two sheets of thermoplastic resin films.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003212993-A (JP)
Title: Hydroxylamine based copolymer, color-developing developer for silver halide color photographic photosensitive material using the same, method for treating silver halide color photographic photosensitive material, polymerization inhibitor, acid detergent for metal, electrolytic zinc plating solution, deoxidizer, antideteriorant for rubber and color change inhibitor for clothing
Inventor: KANETAKA MAKOTO
IPC: C11D7/22
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel hydroxylamine based copolymer having excellent anti-oxidizability by possessing high reducibility and high water solubility.  <P>SOLUTION: The hydroxylamine based copolymer has constituting units to be represented by formulae (I) to (V) which are arbitrarily bonded at a ratio (weight ratio) of (I):(II):(III):(IV):(V) of 0.5-4.0:0.1-2.0:4.0-12.0:0.1-2.0:0.1-2.0, and an average molecular weight of 600-50,000.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004120564-A (JP)
Title: Operational amplifier
Inventor: KISHIOKA TOSHIKI
IPC: H03F3/45
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operational amplifier that can adjust phase compensation resistance from the outside and has a circuit configuration for coping with both oscillation prevention and acceleration.  <P>SOLUTION: In the operational amplifier having a capacitor C1 for phase compensation and a resistance means for canceling a pole by the capacitor, a plurality of switches SEL0-SEL2 where the size of a transistor is adjusted are used as the resistance means, the on/off of the switches is controlled from the outside of the operational amplifier, and an on resistance value is adjusted from the outside of the operational amplifier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124407-A (JP)
Title: Frame structure of composite sash
Inventor: FUKUI NAOTO
IPC: E06B1/56
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame structure of a composite sash which prevents the head of a fixing fastener from being exposed from an indoor-side mounting angle portion of a resin frame, to thereby improve the interior appearance thereof.  <P>SOLUTION: The composite sash has aluminum frames 10a, 11a and 12a mounted in a window opening 15, and resin frames 10b, 11b and 12b arranged on indoor sides of the aluminum frames a, and indoor-side mounting angle portions 14, 22 and 24 of the resin frames are fixed to a window casing in the window opening by fasteners 34. The angle portions 14, 22 and 24 of the respective resin frames 10b, 11b, 12b are covered with angle covers 26 each of which is composed of a base 27 fixed to the angle portion and a cover 28 elastically engaged with the base 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128692-A (JP)
Title: Method of imparting searching index for moving image, and apparatus and program thereof
Inventor: TOMONO YUJI
IPC: H04N5/765
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of providing a searching index for moving images, capable of efficiently and accurately providing a searching index capable of accurately searching each of a plurality of moving images constituting a moving image to each of the plurality of divided moving images, and to provide an apparatus and a program thereof.  <P>SOLUTION: A character string for the searching index is selected from text sentences displayed on a client terminal and inverted by a mouse operation. And at the same time, a desired one from among a plurality of divided moving images 1, 2, 3 to N displayed in a manner of thumbnail image on the client terminal is grabbed by depressing the mouse, the grabbed image is moved by moving the mouse to a position immediately above the character string selected by inversion with the moving image grabbed by depressing the mouse, and the moving image is released from the mouse. By doing this, the divided moving image is correlated with the character string, and the correlation between the character string and the divided image is registered in a moving image index database as a searching index for moving image on the basis of the corresponding relation between the character string and divided moving image identification information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175039-A (JP)
Title: Imaging system for medical diagnosis and method for controlling the same
Inventor: MATSUI SUSUMU
IPC: G06F3/048
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging system for medical diagnosis by which an operator can obtain useful help information simply.  <P>SOLUTION: The imaging system for medical diagnosis is provided with a knowledge database 10a storing a plurality of help information files connected with an attribute value corresponding to the controlling and display states of the imaging system, an obtaining part 17 for obtaining the present controlling state and displaying state of the imaging system, and a display part 6 which retrieves a knowledge database 10a with the attribute value corresponding to the obtained present controlling state and that corresponding to the displaying state and displays a help information file based on this retrieved result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004124857-A (JP)
Title: Throttle opening control device for internal combustion engine
Inventor: MAKINO HIRONOBU
IPC: F02D29/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throttle opening control device for an internal combustion engine capable of preventing drivability from worsening by suppressing to the utmost shock occurring upon reversing of the direction of torque transmitted between a vehicle drive system and the internal combustion engine.  <P>SOLUTION: Upon changing a throttle opening TApos to a target opening set based on an accelerator opening, a throttle opening TA1 of when an engine rotational speed NE matches a converter rotational speed NT during a normal operation of the engine is estimated, and and when deviation between the actual throttle opening TApos and the estimated throttle opening TA2 reaches a predetermined value or less, a gradually changing speed of the throttle opening TApos is decreased for a predetermined period of time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084651-A (JP)
Title: Ignition plug cord for internal combustion engine, and ignition device and method for intensifying ignition spark of direct ignition for internal combustion engine
Inventor: TODOROKI HIDEAKI
IPC: H01T13/05
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition device capable of eliminating issues on spacing, cost and an internal combustion engine trouble due to heat generation or the like by attaining space saving in the internal combustion engine, in direct ignition for the internal combustion engine.  <P>SOLUTION: To intensify ignition sparks, a positive pole 13 with a resistor (without the resistor) jointed or brought into contact to/with ignition plug fitting hardware 3 or the middle portion of a core wire 2 is covered with an insulator material 14, a negative pole 11 is placed on it from the above, and insulator covering 12 is placed on it. A terminal 10 is mounted on the front end of the negative pole 11. The terminal is jointed to or brought into contact with the ground of the internal combustion engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126321-A (JP)
Title: Box housing type optical cable concentrator and optical cable excess length treating method
Inventor: KITAGO SHINICHI
IPC: G02B6/24
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To simply, easily and quickly perform connector connection and release of an optical cable and to miniaturize a box, in a box housing type optical cable concentrator installed and used outdoors.  <P>SOLUTION: A wiring board 3 is disposed inside the deep surface of a box 2 of a pentahedron box shape and a jack 13 is perpendicularly attached to the wiring board 3. A tiltable coated optical fiber holding means 7 capable of holding the coated optical fiber 21 of the optical cable 20 may be disposed. When connector connection of the optical cable 20 is performed, the optical cable 20 is introduced in the box 2, the coated optical fiber 21 is subjected to extra length treatment in three dimensions and a plug 22 is attached by inserting in a jack 13. Thereby in the box 2, the plug 22 can be inserted in or can be pulled out of the jack 13 with ease by using a space in front of the wiring board. The freedom of dealing with the coated optical fiber 21 of the optical cable 20 increases by three-dimensional excess length treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126426-A (JP)
Title: Fixing device cleaning method and image forming apparatus
Inventor: YAMAMOTO TAKUJI
IPC: G03G15/20
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized image forming apparatus at a low cost by making easily and effectively removable dirt on a rotating body for fixing in a fixing device without requiring the conventional complicated cleaning mechanism, heat, nor disassembly of the fixing device and to realize simplification of maintenance and a long service life.  <P>SOLUTION: The image forming apparatus provided with a fixing device 10 which has a fixing roll 101 for fixing an unfixed toner image formed on recording paper S to the recording paper S and a pressure roll 102 to be pressed to the fixing roll 101. In cleaning the fixing device, a cleaning medium Sc is conveyed to the fixing device 10 and is made to be bitten by a nip part between the fixing roll 101 and the pressure roll 102, and the conveying speed of the medium Sc is made lower than a normal conveying speed (a conveying speed in an image formation mode) of the recoding paper in the state that the nip part bites the cleaning medium Sc, and thus the fixing roll 101 and the pressure roll 102 are made to slip on the medium Sc to clean off dirt such as toner with respect to these rolls.  <P>COPYRIGHT: (C)2004,JPO