baber/WOPTO huggingface dataset:
Patent JP-2003314332-A (JP)
Title: Engine control device
Inventor: ASHIDA MASAAKI
IPC: F02P5/15
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To secure stable combustion even in case of using the lean air-fuel mixture, and to improve early activation of the catalyst by stratifying an air-fuel mixture layer in a combustion chamber when an engine is cold.  <P>SOLUTION: This engine control device is provided with at least two separate intake ports 14a and 14b connected to the combustion chamber 15, two intake valves 12a and 12b, and two exhaust valve 13a and 13b. The first intake port 14a is provided with a first fuel injection valve 31a, and a second intake control valve 26 is provided to open/close the second intake port 14b. When the engine is cold, the second intake control valve 26 is slightly opened, and the fuel is injected from the first fuel injection valve 31b, and the air-fuel mixture is led from the first intake port 14a and the fresh air at a quantity more little than the air-fuel mixture is led from the second intake port 14b to control so that the air-fuel ratio of the whole in the combustion chamber becomes a weak lean.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312932-A (JP)
Title: Tip processing device of photosensitive material
Inventor: TANAKA YASUNOBU
IPC: B65H35/06
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tip processing device of paper capable of preventing suspension of print-processing that an operator cannot expect in advance with respective to tip processing of the paper.  <P>SOLUTION: This tip processing device cuts and removes a tip portion of paper, before paper is sequentially pulled out from a magazine 6 accommodating the paper in a roll form and subjected to a photo print creation processing. This device comprises a sensor 7 for detecting whether or not the paper is pulled out from a pullout port of the magazine 6 at the time of start of photo print creation processing; and a mode selection means capable of selecting either of a first mode for always cutting and removing the tip portion and pulling out the paper when the sensor 7 detects that the paper is not pulled out, and a second mode for always pulling out the paper as it is without cutting the tip portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003012685-A (JP)
Title: Lipid a-1-carboxylic acid analog
Inventor: WATANABE YUKIKO
IPC: A61P31/04
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a compound having excellent macrophage activity suppressing action and useful as an antiinflammatory agent, anti-autoimmune disease agent, an immunosuppressive agent or an antiseptic agent. SOLUTION: The compound is expressed by general formula (I) [one of R<1> and R<3> is a 9-15C alkyl and the other is H or a 1-6C alkyl; one of R<2> and R<4> is a 9-15C alkyl substituted with a 10-16C alkenyloxy and the other is a 10-16C alkyl or the like; and R<5> is hydroxy, a 1-6C alkoxy or a halogen]. The invention further provides its pharmacologically permissible ester or pharmacologically permissible salt.
Patent JP-2004002495-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: MATSUO MAKOTO
IPC: C08G59/20
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing a semiconductor having excellent characteristics of flame retardance and solder crack resistance even when a conventional flame retardant is not used.  <P>SOLUTION: The epoxy resin composition for sealing the semiconductor consists essentially of (A) a phenol aralkyl epoxy resin having a biphenyl skeleton, (B) a bisphenol epoxy resin having a sulfide structure, (C) a phenol aralkyl resin represented by general formula (3) and having the biphenyl skeleton, (D) a curing accelerator and (E) an inorganic filler. The weight ratio [(A)/(B)] of (A) to (B) is 1-10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315820-A (JP)
Title: Liquid crystal display device
Inventor: SEKIDOBASHI KAZUTAKA
IPC: G09F9/35
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of being improved in reliability of connection between a liquid crystal display panel and a wiring board for the liquid crystal display panel.  <P>SOLUTION: In the liquid crystal display device wherein a liquid crystal display panel wiring board 1, constituted by laminating a plurality of wiring boards 6 (A),..., 6 (F), and a liquid crystal display panel 2 are electrically connected via a flexible wiring board 3 for connection, at least either a power source patter or a ground patter 9 formed in the inner layer wiring boards 6 (B),..., 6 (E) of the wiring board 6 constituting the liquid crystal display panel wiring board 1 is formed in a mesh-like pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322889-A (JP)
Title: Camera shake compensation device
Inventor: TAKESAWA HIDEYUKI
IPC: G03B5/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera shake compensation device by which a compensation optical element is exactly supported by simple structure in an image stabilization device incorporated in a lens part of an imaging system.  <P>SOLUTION: Arms (6a, 6b) are inserted into arm guides (2a, 2b) to be floatable on an XY plane. An arm (7) is slidably inserted in a hole (11) penetrating the side of a rotary bearing (9) and the rotary bearing (9) is pivotally supported to be freely to Y-θ by an axis (10) by a hole which is not illustrated, punched on a main body (1) in parallel with a light axis and a hole punched on a rotary bearing pressure foot (12) to be installed by poles (4a, 4b) provided on the main body. A mirror frame (5) freely moves in the Y direction without accompanying rotation and freely moves in the X direction while accompanying the rotation. A mirror chamber (5) moves its center to be freely to X-Y by permanent magnets (14a, 14b, 14c, 14d) consisting at least of two coils to one of a coil (13a) and a coil (13b) installed in coil holders (8a, 8b).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323267-A (JP)
Title: Recording/reproducing apparatus, edit method, program and recording medium
Inventor: IIDA KENICHI
IPC: G10L19/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To simplify 'Undo' processing in a recording/reproducing apparatus.  <P>SOLUTION: For example, in a so called IC recorder or other recording/ reproducing apparatus incorporating a fixed memory, in addition to first management data including management information corresponding to the latest edit content, second management data including management information immediately before updating of the management information are at least stored. Accordingly, the management information immediately before the latest edit (update) can be stored on the recording/reproducing apparatus side, so that, for example, it becomes possible to perform 'Undo' processing without keeping a state before edit on a PC side and to perform 'Undo' processing by the recording/ reproducing apparatus alone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333166-A (JP)
Title: Communication device, control method for communication device, and control program for communication device
Inventor: NISHII TERUYUKI
IPC: H04M1/2745
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform various kinds of communication control based upon notice information while utilizing pre-communication information notice services, and to easily perform a registering operation required for communication control and management of registered information.  <P>SOLUTION: In a facsimile machine 100 connected to a communication line 99 having the pre-communication information notice services, pre-communication information containing a telephone number and a name of a caller at least is received from a communication network side, incoming control information set with an incoming operation associated with the telephone number or the name of the caller is registered in a RAM 102 and for incoming, the incoming control information is searched based upon one of or both the telephone number and the name received from the communication line 99 based upon search conditions registered in the RAM 102. When the corresponding incoming control information is successfully searched, the incoming operation set to the incoming control information is carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329264-A (JP)
Title: Installing device for air conditioner inside machine, and installing method of air conditioner inside machine by the installing device
Inventor: SATO SHINICHI
IPC: F24F13/32
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installing device and method capable of shortening the installing time of an air conditioner, improving a finished state, and improving a condensation state.  <P>SOLUTION: A partition plate 13 is provided in the inside of an installing frame 7. A movement adjusting device is equipped, which moves the position of the partition plate 13 in regard to the installing frame 7 fixed with an installing frame side supporter 18 by rotating an adjusting screw rod 17 inserted in a partition plate side supporter 15 fixing a main body unit 2. A front end surface of the partition plate 13 and a surface of a wall is made to be the same surface by the movement adjusting device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276772-A (JP)
Title: Preserving method of rosin-based resin
Inventor: MANABE YOSHITERU
IPC: B65D81/24
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preserving method for a rosin resin, which is more economical, has no problem in safety, and has little change with time such as deterioration in a tone of color and blocking.  <P>SOLUTION: The rosin resin is packaged with a packaging material with oxygen permeability of 50 ml/m<SP>2</SP>/d/MPa or less and vapor permeability of 20 g/m<SP>2</SP>/d or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328109-A (JP)
Title: Nitriding treatment method for maraging steel and belt for belt type continuously variable transmission subjected to nitriding treatment by the method
Inventor: ASANO SHINJI
IPC: C23C8/26
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitriding treatment method for maraging steel by which the fatigue strength and wear resistance of maraging steel can be improved, and to provide a belt for a continuously variable transmission subjected to nitriding treatment by the same method.  <P>SOLUTION: In the nitriding treatment method for hardening the surface of maraging steel, nitriding treatment is performed in a nitriding atmosphere where the concentration of residual ammonia is increased from <10 to ≥70% in accordance with the passage of time at a nitriding treatment temperature of 430 to 480°C to form a nitrided layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333461-A (JP)
Title: Spacing adjustment fitting
Inventor: KOSHI KAZUYA
IPC: H04N5/645
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacing adjustment fitting which can easily adjust a height in a wide range according to a spacing defined by a base and a member to be mounted on the base.  <P>SOLUTION: The fitting 1 includes a first spacing adjusting member 10 fixed to the base and a second spacing adjusting member 50 mounted to a member to be located rotatably with respect to the first adjusting member 10. The first adjusting member 10 has a first stepwise inclined surface on a surface opposite to the second adjusting member 50. The second adjusting member 50 has a second stepwise inclined surface inclined complementarily to the first inclined surface. When the second adjusting member 50 is pushed against the first adjusting member 10, the second adjusting member 50 is relatively rotated so that the second inclined surface moves along the first inclined surface and thus a height is made small according to the moved distance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329959-A (JP)
Title: Optical scanner and image forming apparatus using same
Inventor: OKADA TOMOHIKO
IPC: B41J2/44
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To make reducible the lowering of exposure amount to a latent image forming area by a polygon mirror and the lowering of the power of synchroniza tion detecting light.  <P>SOLUTION: The polygon mirror 5 being a polygonal body for changing light emitted from a light source in accordance with image data to scanning light by its rotation is normally and reversely rotated. The optical scanner is equipped with a storage part for storing the scanning history of the normal and reverse rotations of the mirror 5 and a means for switching the rotating direction of the mirror 5 on the basis of the stored contents in the storage part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334255-A (JP)
Title: Stent and stent graft
Inventor: ISHIMARU ARATA
IPC: A61M29/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a good following stent corresponding to the aortic flexible portion of each patient by designing in a crooked state from the first so as to correspond to the crooked blood vessel of a lesion portion.  <P>SOLUTION: The stent (1) which is formed into an approximately ring-shaped body, whose diameter has a contractible spring action toward the center axis (C) of the ring-shaped body, and which can be again extended to its original diameter after contraction is provided. In the stent (1), (A) in a state of not being inserted in a sheath, a crooked form is held along the length direction of the stent (1), (B) when inserting in the sheath, the stent (1) is housed in an approximately linear form within the sheath by contracting in a center axis (C) direction of the stent (1) and extending in an approximately linear form along the length direction of the stent (1), (C) after inserting in the affected part with the sheath and releasing from the sheath, the stent (1) extends in the outside radius direction of the stent (1) and holds a crooked form along the length direction of the stent (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334325-A (JP)
Title: Game machine, computer program and storage medium
Inventor: MIZUNO MASAHIRO
IPC: A63F7/02
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which a great number of prize winning in a start hole and passing of a start gate can be stored within a consumable range.  <P>SOLUTION: While a game of a big win is provided not to consume start memories by interrupting pattern variation (S504: Yes), prize winning in the start hole is not stored. Thus, a great number of prize winning in the start hole is stored within the consumable range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341743-A (JP)
Title: Corner packing for packaging and manufacturing method thereof
Inventor: INOUE HIROSHI
IPC: B65D81/113
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collapsible corner packing for packaging made of a corrugated fiberboard, in which problems with waste disposal, a waste of oil resource which are problems in a conventional packing made of foamed polystyrene, can be solved and in addition, which has cushioning characteristics equivalent to conventional packings and the manufacturing cost and storing and transportation expense of which can be saved.   <P>SOLUTION: The packing having a unified structure, wherein three thicker square plates each composed of a laminated material of plural square single plates are integrated by bonding each other orthogonally at their ends so that the corners of the rectangular solids can be covered, is manufactured by folding a piece of corrugated fiberboard which is cut in a predetermined shape and has creases at a predetermined plurality of places. The piece of corrugated fiberboard 100 has a shape that three single-plate-linking units 10 to 30 each connecting the plurality of square single plates 1 to 3 via the creases in a belt shape are connected in one united body at predetermined places.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336470-A (JP)
Title: Partition body such as gate and fence
Inventor: KOSAKA TSUTOMU
IPC: E06B11/02
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To highly assure the production efficiency of a vertical grille type gate having a large number of small vertical bars.  <P>SOLUTION: Residual projections 12 are formed by applying a cutout processing to the upper and lower ends of the large number of small hollow bars 11 of a same length, and tightly press-fitted in press-fitting holes 16 disposed in the pair of upper and lower temporary fixing inner frames 13 at equal intervals so as to form a temporary fixing partition body 1. An outer frame body 2 formed by assembling vertical and lateral bars is disposed on the outside of the temporary fixing partition body 1 to form a gate A. Thus, the positioning of the small hollow bars 11 and individual screws obstructing the productivity of the vertical grille type gate A can be eliminated, and the gate A can be efficiently produced simply by the formation of the temporary fixing partition body 1 by a press-fitting operation and the bar assembly of the outer frame body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348277-A (JP)
Title: Image forming apparatus
Inventor: ISHIKURA KAORU
IPC: G03G21/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform cancelling operation of a job in an image forming apparatus.   <P>SOLUTION: The apparatus is provided with: an image data obtaining means (a scanner part, e.g.) for obtaining image data; an image output means (an image forming part, e.g.) for outputting an image based on image data obtained by the image data obtaining means; an instruction means (a cancel key, e.g.) for cancelling a job at an image data obtaining means or the image output means; and a display means (a display part, e.g.) for displaying the instruction means. Furthermore, the apparatus is provided with a control means (the processing operation switching part 6M of a control part 6A) for switching the display of the instruction means according to the operating situation of the image data obtaining means and the image output means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346916-A (JP)
Title: Failure diagnosis device and method for cell voltage detecting circuit
Inventor: NAKADA YUSHI
IPC: H01M10/48
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To diagnose a failure of a cell voltage detecting circuit.   <P>SOLUTION: A failure diagnosis device comprises: cell voltage detecting circuits D1 to D8 associated with each cell of plural cells constructing a battery pack for detecting the voltage of a corresponding cell; a reference voltage applying circuit for applying a reference voltage to the cell voltage detecting circuits D1 to D8; an applied voltage switching circuit 5 for switching the cell voltage detecting circuits D1 to D8 to apply the reference voltage; and a failure diagnosis circuit for comparing a detected voltage detected at one of the cell voltage detecting circuits D1 to D8 to which the reference voltage is applied and the reference voltage to determine the difference therebetween and if the difference exceeds a predetermined value, then detecting a failure of the cell voltage detecting circuits D1 to D8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345175-A (JP)
Title: Image forming apparatus
Inventor: HASHIGUCHI SHINJI
IPC: G03G15/20
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a hot offsetting when regular sized recording material is printed after printing of a small sized recording material.   <P>SOLUTION: In the constitution in which a heater of a heat fixing device is provided with a plurality of heating resistive layers and the heating resistive layer with the great heat generation value on an end part is positioned on the downstream side, when the regular sized recording material is printed within a specified time after printing the small sized recording material, the energizing to the heating resistive layer with the great heat generation value at the end part is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348785-A (JP)
Title: Motor
Inventor: KANAZAWA AKIO
IPC: H02K1/18
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To attain miniaturization by integrally arranging a connector in the end part of a case, while tightly closing inside the case, in a motor.   <P>SOLUTION: A stator 3, a rotor 5, and a bearing bush 6 are set into a case 2, a connector bush 7 is fitted to the case 2, to tightly close inside the case 2, and additionally engage a connector pin 27 of the connector bush 7 with a relay terminal of the stator 3. At this time, the connector bush 7 is brought into contact with the stator 3 and the bearing bush 6, to fix these members. By a support part 8 of the case 2 and the bearing bush 6, ball bearings 9, 17 are supported with the internal peripheral part of a stator core 10 serving as the reference, to enhance positioning accuracy in the radial direction of the rotor 5. A connector 23 is integrally arranged at the end part of a motor to attain miniaturization.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348824-A (JP)
Title: Drive circuit of switching power supply
Inventor: NOMURA KOJI
IPC: H02M3/155
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive circuit of a switching power supply for controlling the feed-through current effectively.   <P>SOLUTION: The drive circuit of the switching power supply includes a first amplifier circuit for generating a high-level output in response to an input signal, and a second amplifier circuit for generating a low-level output in response to the input signal in complementary to the first amplifier circuit. A resistor element is connected between the first and second amplifier circuits, and first and second capacity elements are each connected to the first and second amplifier circuits. A first conductivity MOS transistor is connected to the output unit of the first amplifier circuit, and the gate of the second conductivity MOS transistor is connected to the output unit of the second amplifier circuit. Then, when the on-states of the first conductivity MOS transistor and the second conductivity MOS transistor are switched, one of them corresponding to the input signal is turned on after both MOS transistors are turned off tentatively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003216037-A (JP)
Title: Cipher key, enciphering device, enciphering/deciphering device, cipher key management device, and deciphering device
Inventor: ISHIHARA TETSUYA
IPC: H04L9/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cipher key capable of preventing data in a personal computer from being easily read by a third person by setting up cipher algorithm constituted so as not to be easily deciphered.  <P>SOLUTION: A cipher key 1 constituted so as to be optionally loaded/ unloaded to/from a personal computer (PC) 2 capable of enciphering or deciphering data by using a key is provided with a false random number generator 14 for generating a false random number of a chaos group on the basis of the data size of data, a chaos function and the initial value of the chaos function and a USB controller 12 for receiving the data size of data from the PC 2 when the controller 12 is loaded on the PC 2 and transmitting the false random number of the chaos group which is generated from the generator 14 to the PC 2 as the key.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004003059-A (JP)
Title: Polyester fiber-rubber bonded product and method for bonding the same
Inventor: KIGA NOZOMI
IPC: D06M15/41
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester fiber-rubber bonded product which can ensure the same adhesive force to the rubber as that on conventional two dipping treatments only by one dipping treatment at a heating temperature not deteriorating the physical properties of the polyester fibers.  <P>SOLUTION: The polyester fibers are preliminarily treated with a corona discharge treatment or the like to form a polar multifunctional groups. The ratio of resin components and the ratio of the resin component to the rubber in a dipping adhesive liquid is suitably adjusted. Thereby, a sufficient adhesive force can be ensured only by one dipping treatment, even when a heating treatment temperature after the dipping treatment is 200 to 225°C neglecting the effect to the physical properties of the polyester fibers.  <P>COPYRIGHT: (C)2004,JPO