baber/WOPTO huggingface dataset:
Patent JP-2005310984-A (JP)
Title: Semiconductor device
Inventor: NISHIMURA TAKAO
IPC: H01L25/10
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which has a structure in which a plurality of substrates with semiconductor chips are laminated, and is mechanically connected surely and in which a heat generated by one semiconductor chip is hardly transmitted to the other semiconductor chip, regarding the semiconductor device.  <P>SOLUTION: The semiconductor device has the first substrate 14 on which the first semiconductor chip 12 is loaded, the second substrate 18 on which the second semiconductor chip 16 is loaded, and a supporting member 28 fixing the first semiconductor chip 12 and the second semiconductor chip 16 or the second substrate 18. The semiconductor device further has conductive members 34 connecting first electrode pads formed to the first substrate 14 and second electrode pads formed to the second substrate 18, and external terminals 36 formed opposite to the side on which the first semiconductor chip for the first substrate 14 is loaded. The supporting member 28 is composed of a plurality of sections divided and arranged in the region of the first semiconductor chip.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309129-A (JP)
Title: Pellicle and mask
Inventor: YOSHIOKA NOBUYUKI
IPC: G03F1/62
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To decrease deflection of a pellicle film of an inorganic pellicle.  <P>SOLUTION: The pellicle comprises a pellicle film 102 and a frame 101 made of a shape memory alloy which holds the pellicle film 102 and imparts tension into the pellicle film 102 by the shape recovery of the shape memory alloy. The frame 101 is made of the shape memory alloy in an annular form, and the pellicle film 102 is stuck to the frame in an inwardly deformed state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312219-A (JP)
Title: Motor core having three-layer insulation coating film structure and method for manufacturing the same
Inventor: YOSHIMURA NORIYUKI
IPC: B05D5/12
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin motor core sufficiently having an anti-corrosion property and an insulation property, preventing a wire from sliding down when the wire is wound to a slot of the motor core and suitable for manufacturing a small precision motor with excellent workability, and its manufacturing method.  <P>SOLUTION: In the manufacturing method, an electrodeposition painting coating film, a first spray painting insulation coating film having a pencil hardness of 2H-4H and a second spray painting insulation coating film having a pencil hardness of 3H-6H are formed on a surface of the motor core so as to have a three-layer insulation coating film structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305911-A (JP)
Title: Driving method of liquid drop ejection head
Inventor: KAWABATA KATSUICHI
IPC: B41J2/045
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for driving a liquid drop ejection head capable of ejecting a liquid drop stably without lowering the driving frequency.  <P>SOLUTION: In the driving method of a head for ejecting a liquid drop from a nozzle by dividing the channels into three sets each consisting of channels separated from each other while holding two channels between, and driving the channel sets sequentially in time sharing, driving through application of an ejection pulse comprises a first step for enlarging the volume of the channel, a second step for holding the enlarged state, a third step for projecting a liquid column from the nozzle by contracting the volume of the channel, a fourth step for holding the contracted state of channel volume, and a fifth step for enlarging the volume of the channel wherein the third step is started at a moment in time when following relation is satisfied α/β≤1/3, assuming the thickness of a liquid column projecting from the nozzle of an adjacent channel actuated just before is α at the forward end of nozzle opening, and the maximum thickness of the liquid column is β, and the liquid column projecting from the nozzle of an adjacent channel is separated from the meniscus and ejected as a liquid drop.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308189-A (JP)
Title: Connecting rod, and method for manufacturing the same
Inventor: MINEMURA KAZUO
IPC: F16C9/04
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cut a preform of a connecting rod without embrittlement of the preform.  <P>SOLUTION: A laser beam or plasma is irradiated in a vicinity of a bottom part of a notch N which is a breakage-scheduled portion in a preform PR of a connecting rod 10. If the preform is naturally cooled in the air after irradiation, the austenitic structure is transformed into the martensitic structure. As a result, a martensitic portion 20 is formed in a vicinity of the bottom part of the notch N.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314248-A (JP)
Title: Method for producing (meth)allyl (meth)acrylate
Inventor: TAMURA KIMIO
IPC: C07C67/54
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high-purity (meth)allyl (meth)acrylate slight in the content of impurities such as (meth)acrolein, (meth)acrolein di(meth)allyl acetal and the like.  <P>SOLUTION: The method for producing the (meth)allyl (meth)acrylate comprises carrying out a reaction between methyl (meth)acrylate and (meth)allyl alcohol containing ≤400 ppm (meth)acrolein and ≤500 ppm (meth)acrolein di(meth)allyl acetal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312541-A (JP)
Title: Pachinko game machine
Inventor: NISHIMURA MIKI
IPC: A63F7/02
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of relieving a player when a state incapable of obtaining a privilege continues for a long time.  <P>SOLUTION: The number of times that a special pattern varies without shifting to a big winning game state is counted by a variable K, and in the case that the variable K becomes "500", shifting to the big winning game state whose ending condition is "the consumption of the opening / closing operation of a big winning port to the maximum of 4 rounds" is surely executed. At the time, the variable K is reset to "0" and a petit winning flag is turned ON. For this point, when the petit winning flag is ON (S431:Yes), when the variable K reaches "50" thereafter (S432:Yes), shifting to the big winning game state whose ending condition is "the consumption of the opening / closing operation of the big winning port to the maximum of 4 rounds" is surely executed and the value of the variable K is reset to "0" further. In the meantime, the petit winning flag is turned OFF at the time of shifting to the big winning game state whose ending condition is "the consumption of the opening / closing operation of the big winning port to the maximum of 4 rounds".  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317343-A (JP)
Title: Battery and portable electronic device using same
Inventor: TERAO MASATOSHI
IPC: H01M2/10
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent malfunction of each electronic component based on a capacitor, and also, make easy an arrangement design of the electronic component inside a portable electronic device body or an assembling operation of a portable electronic device, in a battery to be provided for the portable electronic device.  <P>SOLUTION: The battery 1 is equipped with a battery cell 3 having a pair of electrode terminals 3d, a circuit board 5 electrically connected to each of the electrode terminals 3d of the battery cell 3, a capacitor 7 electrically connected to the circuit board 5, an electronic component provided at the circuit board 5 and controlling charge/discharge of the battery cell 3 or the capacitor 7, an outer connection terminal part 9 electrically connected to the circuit board 5 and supplying power outside from the battery cell 3 and the capacitor 7, and a fixing part 11 covering the circuit board 5 and the capacitor 7 and integrally fixing them to the battery cell 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004258678-A (JP)
Title: Display device
Inventor: YAMADA JOJI
IPC: G02F1/1345
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To securely fix a flexible circuit board without spoiling assembling operability.  <P>SOLUTION: A display device is equipped with a display unit main body 2 having a liquid crystal display panel 7 housed between a front frame 5 and a rear frame 6, a rear circuit board 3 fixed to the back of the main body 2, the flexible circuit board 10 which passes through an inner surface of the main body 2 and connects the liquid crystal display panel 7 and rear circuit board 3, and a protection case 4 which covers the rear circuit board 3, and the protection case 4 is provided with a step structure 24 for shaping the flexible circuit board 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005312377-A (JP)
Title: Cell having material bonded to cell membrane
Inventor: KUSAKA TAKAYUKI
IPC: C12N5/10
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell bonded with a material and having stabilized bond of the cell and the material.  <P>SOLUTION: A reaction product of an amphiphilic compound having the characteristics of (1) to (3) with the material is bonded to the cell membrane of the cell through a non-covalent bond. (1) The compound has one or more cyclic compounds, (2) it has one or more hydrophilic groups in the molecule and (3) the compound has one or more functional groups bondable with the material at a site different from the site of the above cyclic compounds in (1).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320884-A (JP)
Title: Fuel supply device
Inventor: USHIGOME AKIRA
IPC: F02M37/00
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent loss of pressure control by pressure rise downstream of a regulator due to flow passage resistance when a flow rate of fuel passing through the regulator increases in a fuel supply device.  <P>SOLUTION: In the fuel supply device 1 having a fuel pump 6, the regulator 7, a fuel filter 5 and the like provided in a fuel tank 2 as one piece, a relief valve 11 for suppressing pressure rise is provided in the downstream of the regulator 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321539-A (JP)
Title: Voice recognition method, its device and program and its recording medium
Inventor: KOBASHIGAWA SATORU
IPC: G10L15/065
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To precisely detect a voice interval and to make it to be hardly affected by environmental noise.  <P>SOLUTION: A power spectrum of input signals is computed (31) and average power of a noise interval is obtained (32). Based on the average power, noise is greatly suppressed for the power spectrum (34) and a voice/noise interval is detected from the suppressed power spectrum (35). Using the average power, noise is suppressed at a lower level for the power spectrum (42), a model of noise that has not been suppressed is constructed using the noise interval within the lowly suppressed power spectrum (36) and the noise model is synthesized into a clean voice model (38). A recognition process (17) is conducted for the voice interval in the lowly suppressed power spectrum employing the synthesized model.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321592-A (JP)
Title: Operator
Inventor: TAMURA TAKASHI
IPC: G10H1/34
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operator which changes an output voltage based on the distance between the button to be pressed by a user and an element that outputs a signal voltage and which precisely detects the changes of the voltage within a small distance between the button and the element.  <P>SOLUTION: The operator is provided with a pad button 3 into which a magnet 31 is buried and the entire bottom surface is made flat, a substrate 1 to which a Hall element 2, that outputs a voltage having a level corresponding to the strength of magnetic field, is mounted at the position corresponding to the magnet and the top surface is made flat and a pad cushion 33 having elasticity which is provided between the flat bottom surface of the pad button 3 and the top surface of the substrate 1. When the pad button 3 is not pressed down, the distance between the magnet 31 and the Hall element 2 is maintained at a prescribed value so that both the magnet 31 and the element 2 are not contacted with each other. When the pad button 3 is pressed down, the distance between the magnet 31 and the Hall element 2 becomes shorter than the prescribed value in accordance with the pressed down strength.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321171-A (JP)
Title: Instantaneous heating device and water heater
Inventor: HAMADA TETSUO
IPC: F24H1/16
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instantaneous heating device capable of improving the heat exchanging efficiency while simplifying and miniaturizing a structure as a whole, and properly solving a problem that the inside of the device is contaminated by drain.  <P>SOLUTION: In this instantaneous heating device comprising a combustor 1 having the downward fuel burning direction, a can body 2 having a peripheral wall part 20 surrounding a combustion chamber 13 at a lower part of the combustor 1, a water pipe 6 for heat exchange, having a coiled tubular body part 60 including a loop part 60a of a plurality of stages arranged in the vertical height direction in the can body 2, and an exhaust passage 40 connected with the can body 2, a drain processing means 3, 34 is mounted at a lower part of the coiled tubular body part 60 for receiving the drain from the coiled tubular body part 60 and discharging the same to the external of the can body 2 and the exhaust passage 40.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325891-A (JP)
Title: Solenoid valve
Inventor: ISHIBASHI AKIRA
IPC: F16K31/06
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of responsiveness by facilitating outflow of working fluid from a drain port 18 or preventing backflow of working fluid to the drain port 18.  <P>SOLUTION: In a spool valve 3, the central axis Po of the drain port 18 is provided in a position deviated from the central axis So of a spool chamber 12 to a lower side in the vertical direction. That is, the drain port 18 is connected with the position offset to the lower side in the vertical direction with respect to the spool chamber 12. In this case, when the spool valve 3 is arranged inclined to the horizontal direction, the entire drain port 18 can be arranged in the lower position with respect to the spool chamber 12. Since this structure makes it easier to flow out working fluid from the spool chamber 12 to the drain port 18, the amount of working fluid left in the spool chamber 12 can be reduced. As a result, since it can be suppressed that working fluid left in the spool chamber 12 flows into inside of a drive device, deterioration of the drive device responsiveness caused by inflow of the working fluid can be prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329012-A (JP)
Title: Motor-driven cooking device
Inventor: SUGIYAMA AKIKO
IPC: A47J43/25
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven cooking device capable of cutting an object to be cut by a plurality of cutting methods with one disk.  <P>SOLUTION: This cooking device comprises a main body 1 with a built-in motor 2, a bearing part 5 rotationally driven by the motor 2, the disk 6 attached to the bearing part 5 and provided with two or more kinds of cutting parts 14, and a container 3 for receiving the object to be cut which is cut in the cutting parts 14, and the normal rotation and opposite rotation of the disk 6 are alternately repeated. Thus, by repeating the normal rotation and opposite rotation of the disk 6 so that the object to be cut is not brought into contact with parts other than the selected cutting part 14 for instance, it is cut by the two or more kinds of cutting methods by using one disk 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333430-A (JP)
Title: Two-way communication device
Inventor: ISHIDA SATOSHI
IPC: H04N19/164
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-way communication device capable of setting transmission even when the IP address of a communication party's terminal connected to a network and various parameters for generating compressed image/sound signal to be processed by the communication party's terminal are not inputted in each transmission in the case of transmitting the compressed image/sound signal to the communication party's terminal.  <P>SOLUTION: An independent recognition number for specifying a communication party's terminal to be applied to two-way communication, an IP address for identifying the communication party's terminal on the network and parameters to be used for generating a compressed image/sound signal to be transmitted to the communication party's terminal are associated and stored in a storage part 15, respectively. The recognition number inputted to a recognition number operation part 12 is received, the IP address and various parameters which are stored in the storage part 15 and related to the recognition number are read out and respectively supplied to a transmitting/receiving part 17 and an image/sound signal control part 21 to set transmission.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333500-A (JP)
Title: Optimum decision circuit and decoding circuit
Inventor: WATARI MASAO
IPC: H03M13/23
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoding circuit which realizes an optimum decision circuit with a small circuit scale and with small delay and can perform high-speed processing with low power consumption in a telecommunications sector or the like by realizing a circuit for calculating an optimum solution and an optimum value corresponding to the minimization (or maximization) of an evaluation function and a solution existence determination signal as a combination circuit.  <P>SOLUTION: A means by a computer program for examining a correspondence relation between a coefficient being an input variable of an evaluation function and a parameter or a means for solving a Boolean equation composed of the property of a higest order carry for subtraction between a value for an optimum solution (minimum value or maximum value) of the evaluation function and another parameter calculates a logical function obtained by regarding an input as a coefficient (and solution variable) and an output as an optimum solution, an optimum value and a solution existence condition to realize the circuit as a combination circuit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339170-A (JP)
Title: Non-contact communication system
Inventor: NAKAGAWA KAZUNARI
IPC: G06K19/077
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact communication system capable of positively recognizing stored information.  <P>SOLUTION: The non-contact communication system is a storage medium management system 1 having a coil on chip 22 readably storing management information, and a reader-writer device 15 reading the management information by non-contact communication with the coil on chip 22. It is provided with a storage medium 21 attached to the coil on chip 22, and a housing case 13 housing the storage medium 21. The housing case 13 is provided with a booster 23 provided in a communicable range of the coil on chip 22, and relaying non-contact communication carried out by the coil on chip 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335288-A (JP)
Title: Heat shrinkable polyolefin-based laminated film
Inventor: YAMADA TAKEMIKI
IPC: B29L7/00
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat shrinkable polyolefin-based laminated film which, as suitable for the use of the labels of PET bottles, is excellent in film stiffness (rigidity at ordinary temperature), resistance to fingerprint whitening, finish after shrinkage, transparency, natural shrinkage and suitability for addition for reclamation, and which can be gravitationally separated with satisfactory precision.  <P>SOLUTION: The heat shrinkable polyolefin-based laminated film is proposed which comprises a surface layer (layer S) consisting of a mixed resin composition between a cyclic olefin resin and a polyethylene resin, an intermediate layer (layer L) consisting of a polyethylene resin, and an intermediate layer (layer M) consisting of a mixed resin composition between a cyclic olefin resin and a polyethylene resin and which has a specific gravity of <1.00. Particularly, the one that has a tensile modulus of ≥1,200 MPa in the direction orthogonal to the primary shrink direction of the film and that has a heat shrink ratio of ≥20% in at least one direction when dipped into 80°C warm water for 10 sec is especially suitable for the use of labels of PET bottles.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334552-A (JP)
Title: Dishwasher
Inventor: ENOMOTO KAZUHISA
IPC: A47L19/04
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dishwasher for reducing restriction in the shape and dimension of dishes to be stored in a dish basket and washing more dishes and cooking devices by efficiently arranging and storing them.  <P>SOLUTION: The dishwasher includes a washing tub; the dish basket which is arranged in the washing tub and stores the dishes; and a washing means for washing the dishes. The dish basket has a placement part for holding the dishes with a pair of support parts having a plurality of support pins. The pair of support parts are respectively turnable around a turning shaft part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322367-A (JP)
Title: Noise cancellation circuit and method
Inventor: NORTH BRIAN
IPC: H03K5/1252
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit and a method for coherent noise cancellation.  <P>SOLUTION: A circuit and a method for coherent cancellation of noise that is present in a data signal due to noise being present in the source signal (e.g. an optical signal) that is used to produce the data signal, are provided. The circuit which uses a subtraction process, not division, is implemented in a chip so as to easily provide wide bandwidth performance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005345633-A (JP)
Title: Method for manufacturing cleaning blade
Inventor: HIRAOKA TAKANORI
IPC: C08G18/42
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a cleaning blade by which more excellent properties are obtained in the case of using two or more polyol compounds as compared with the case of only mixing and using a polyol compound.  <P>SOLUTION: The method for manufacturing a cleaning blade includes a prepolymer preparing step of preparing a prepolymer by reacting a diisocyanate compound with a polyol compound and a molding step of forming a sheet-like polyurethane elastic body by mixing and reacting the prepolymer with a curing agent component containing a crosslinking agent and a chain extender, wherein two or more polyol compounds are used, in the prepolymer preparing step, one (polyol P1) of the polyol compounds is used to prepare a pseudo-prepolymer containing isocyanate groups (NCO groups), and the curing agent component contains the remaining polyol compound (polyol Pr), the crosslinking agent and the chain extender.  <P>COPYRIGHT: (C)2006,JPO&NCIPI