baber/WOPTO huggingface dataset:
Patent JP-2006085327-A (JP)
Title: Power supply device
Inventor: FUJINAKA HIROSHI
IPC: G05F1/10
Filed: 2004-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To limit a rush current to or below a maximum current consumed during the operation of a load circuit, without causing an increase in the current consumed or changes in the voltage of a power supply applied to the load circuit.  <P>SOLUTION: The voltage of a current limit value which increases monotonously is outputted from a current limit value creation circuit 14 that starts when a start signal commands a load circuit 11 to start electric supply, and the current limit value and the voltage of a current detection resistance 15 are inputted to an amplifier 9. A voltage is produced in the current detection resistance 15 as a current flows in a MOS transistor 17, and the currents flowing in the MOS transistors 16, 17 are limited so that the voltage equals the voltage of the current limit value due to the imaginary ground of the amplifier 9. If the voltage of the current limit value exceeds the source terminal voltage of the MOS transistor 17, the amplifier 9 cannot maintain the imaginary ground; a lower limit voltage that can be outputted is then applied to the gate terminals of the MOS transistors 16, 17. The current that can be supplied to the load circuit 11 is determined by the MOS transistor 16 whose lower limit voltage is the gate terminal voltage, and power losses are minimized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006086273-A (JP)
Title: Resin sealed semiconductor apparatus
Inventor: MASUDA MASACHIKA
IPC: H01L23/50
Filed: 2004-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor package having a structure such as QFN and SON where a coolant is attached to a heat dissipation plate thereof to effectively dissipate heat from the semiconductor package, and which has no problem in quality and is not complicated in processing and low in cost.  <P>SOLUTION: There is used a lead frame having a die pad 111 held by a suspension lead 112 in which a die pad region is made the thickness of a lead frame raw material with a half etching processing method, and which is processed in appearance by making thin the rear surface side of the die pad of the suspension lead by etching. A semiconductor device 120 is mounted on the surface of the die pad not on the side of the die pad where it is offset, and the surface of the die pad on the side of the die pad where it is offset is made the die pad rear surface 111S and is exposed to the outside as a heat dissipation part while trueing up it to one surface of the sealing resin. Further, one surface of the lead 112A is exposed to one surface of the sealing resin on the side opposing to the die pad rear surface side while being trued up to the latter.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006083087-A (JP)
Title: Dioxolane derivative and method for producing the same
Inventor: SATO HARUHITO
IPC: C10N40/08
Filed: 2004-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound capable of improving the solubility of various lubricant additives and realizing characteristics of low viscosity and low volatility which have not been achieved with conventional additive-added PAO (poly α-olefin) compositions, when especially used as a base oil component for lubricant oil compositions, and to provide a method for producing the same.  <P>SOLUTION: A 2-alkyl-4,4-dialkyl-1,3-dioxolane is characterized by having a structure represented by the general formula (I) (R<SP>1</SP>to R<SP>4</SP>are each independently a 1 to 30C alkyl).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006091396-A (JP)
Title: Zoom lens for ultraviolet rays
Inventor: HONDO YUKIKO
IPC: G02B15/167
Filed: 2004-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens for ultraviolet rays whose chromatic aberration and other aberration are satisfactorily corrected in an ultraviolet region.  <P>SOLUTION: The zoom lens for ultraviolet rays is equipped with a 1st group G1 having positive refractive power, a 2nd group G2 having negative refractive power, a 3rd group G3 having positive refractive power, and a 4th group G4 having positive refractive power in order from an object side. By moving the 2nd group G2 and the 3rd group G3 along an optical axis, the focal distance of an entire system is changed. The 1st group G1, the 3rd group G3 and the 4th group G4 include a plurality of positive lenses and a plurality of negative lenses as a whole, and the material of the respective positive lenses in them is all composed of fluorite, and also the material of the respective negative lenses is all composed of quartz. Furthermore, the zoom lens satisfies a conditional expression (1) -1.5<f2/fT<-0.6. Provided that f2 shows the focal distance of the 2nd group G2 and fT shows the focal distance of the entire system at a telephoto end.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006089680-A (JP)
Title: Unsaturated polyester resin composition and putty coating
Inventor: YASHIRO NOBORU
IPC: C09D167/06
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition free from styrene, forming a coating film having excellent drying properties, toughness, durability and adhesiveness to a substrate material, and to provide a putty coating using the same composition as a binder.  <P>SOLUTION: The invention relates to the unsaturated polyester resin composition comprising (A) 10-90 wt.% of an unsaturated polyester having 20-70 of acid value and 500-10,000 of number average molecular weight obtained by reacting (a) a polybasic acid comprising a saturated polybasic acid and an α, β-unsaturated polybasic acid, (b) polyhydric alcohols containing 1-10 mol.% of which is an ethylene oxide derivative of bisphenol A expressed by a specific chemical formula and/or a propylene oxide derivative of bisphenol A expressed by a specific chemical formula, and (c) an allylglycidyl ether expressed by a specific chemical formula, and (B) 10-90 wt.%. of a compound (e.g. tetrahydrofurfuryl acrylate) expressed by a specific chemical formula. The invention relates to the putty coating comprising the unsaturated polyester resin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006091760-A (JP)
Title: Image reader and image forming apparatus
Inventor: OKADA TOMOHIKO
IPC: G03G15/04
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader with which deviation of an optical axis is small even when deviation of a reflection mirror is generated and with which high grade image data is acquired and an image forming apparatus having the same.  <P>SOLUTION: The image reader 10 has: a first scanning unit 20 having an exposure lamp 21 and a first reflection mirror 22; a second scanning unit 30 having a second reflection mirror 31, a third reflection mirror 32 and a fourth reflection mirror 33; an image-formation lens 40 and a CCD sensor 50. When incident angles of light on the second reflection mirror 31, the third reflection mirror 32 and the fourth reflection mirror 33 are defined as θ2, θ3, θ4, respectively, θ2, θ3, θ4 are set, respectively so that relation of sinθ2+sinθ3+sinθ4<2sin45° is established.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006088133-A (JP)
Title: Membrane break detection device and detecting method of the same
Inventor: MURAYAMA SEIICHI
IPC: C02F1/44
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane break detection device free from malfunction in detection caused by leakage of gas such as air and capable of highly accurately detecting a break in a membrane.  <P>SOLUTION: In the membrane break detection device 10 for detecting a break in the membrane by supplying a pressurized gas to a membrane filtering body 1, the device 10 performs a detection process of detecting air leakage from valves and piping by supplying the pressurized gas as a pre-process of the membrane break detection process, and performs membrane break detection process using the detection result of the air leakage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006101111-A (JP)
Title: Photographing apparatus and program
Inventor: KOBAYASHI YOICHI
IPC: H04N5/91
Filed: 2004-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing apparatus which has a function of supporting so that it can perform efficiently, certainly photographing of an object to be photographed to be scheduled for photographing.  <P>SOLUTION: According to a photographing system, it judges whether an image for collating is included in a photographing image by collating with the image for collating in which the photoed photographing image is stored by photographing plan information file for each photographing. The name of corresponding photographing is displayed on the image for collating included in the photographing image on a display unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007324634-A (JP)
Title: Electronic mail system, electronic mail transmission/reception method, repeating installation, computer program, and recording medium
Inventor: KURA TAKUYA
IPC: G06Q30/04
Filed: 2004-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic mail system for allowing a receiver to know the value of an electronic mail recognized by a sender, and allowing the receiver to reliably select an electronic mail that is important for the sender among a large number of electronic mails; and to provide an electronic mail transmission/reception method, a repeating installation, a computer program, and a recording medium.  <P>SOLUTION: A transmitter attaches value information for indicating the value of the electronic mail to an electronic mail to be transmitted, and sends the electronic mail and the value information to the repeating installation; the repeating installation receives the electronic mail and the value information, sends charge information to the transmitter related to the sender of an electronic mail based on the received value information, confirms whether it has received settlement information for indicating that the settlement corresponding to the charged information has been completed from the transmitter, and sends the electronic mail and the value information to the receiver when it confirms the reception of the settlement information; and the receiver receives the electronic mail and the value information, and displays and outputs an electronic mail according to the value shown by the value information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006102966-A (JP)
Title: Printer head and image forming apparatus equipped with the same
Inventor: HIRAYAMA HIROSHI
IPC: H01L51/50
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To prolong a life of a printer head and to stabilize an image quality in an image forming apparatus.  <P>SOLUTION: The printer head is equipped with both an element substrate (10) and a plurality of light emitting elements (11) arranged on the element substrate so as to expose a photoreceptor. An inside sealing means (21 and 22) is set to be in contact with at least a plurality of the light emitting elements of the element substrate. An element region where the plurality of light emitting elements are formed on the element substrate is directly sealed. An outside sealing means (31) is set to cover an outer surface of the inside sealing means, whereby the element region is indirectly sealed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006105196-A (JP)
Title: Planetary carrier
Inventor: YAMAMURA NORIHIRO
IPC: F16H1/28
Filed: 2004-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planetary carrier improvable as much as possible in rigidity.  <P>SOLUTION: The planetary carrier has a first member 60 having a first support wall 40 supporting a plurality of pinions, and first connecting walls 48 axially extending from the first support wall 40 and having first connecting walls 48 with mating faces 62 formed at the ends; and a second member joined to each mating face 62 of the first connecting wall 48 of the first member 60 by welding. When the continuous length of the first connecting wall 48 from the outer peripheral end toward the inner peripheral end on the mating surface 62 is made a continuous radial length d, welding depth is deepened in relation to lengthening of the continuous radial length d. In this manner, the welding depth is shortened at the relatively short part of the continuous radial length d, while welding depth is deepened at the relatively long part of the continuous radial length d. Connecting strength and rigidity of the planetary carrier can thereby be improved while preventing blow-by in welding.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005044815-A (JP)
Title: Manufacturing method of solid polymer electrolyte fuel cell
Inventor: TAMURA MASAYUKI
IPC: H01M8/10
Filed: 2004-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polymer electrolyte fuel cell with a small energy loss and high performance.  <P>SOLUTION: In a manufacturing method of a solid polymer electrolyte fuel cell having a positive ion exchange membrane made of perfluorocarbon polymer containing a sulfonic acid group as a solid polymer electrolyte, on the surface of which, a gas diffusion electrode is adhered, the gas diffusion electrode is produced by molding the mixture obtained after mixing a liquid solution of the perfluorocarbon polymer which is a dry resin having the sulfonic acid group, of which, the ion exchange capacity is 0.95-1.6 milli-equivalent/g, in an electrode material. Thereby, the fuel cell is manufactured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006108429-A (JP)
Title: Wafer-processing method and device thereof
Inventor: SEKIYA KAZUMA
IPC: H01L21/301
Filed: 2004-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To effectively divide a wafer into individual devices, without lowering the quality of the device in dicing of the wafer.  <P>SOLUTION: In the rear surface W2 of a wafer W, a portion other than the rear side of a street S formed in the front surface W1 is coated with a resist film R, and a portion which is not covered with the resist film R is etched to divide to individual devices D from a rear surface to a front surface by fluorine system stable gas which is subjected to plasma processing. Since cutting is not carried out, cracks are not generated, and the quality is improved and, the method is effective for the streets to be separated at a sitting.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005116166-A (JP)
Title: Method for determining type of head, method for optimizing record parameter, head determining device, and record parameter correcting device
Inventor: CHO JAE-DEOG
IPC: G11B27/36
Filed: 2004-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head determining method determining a type of head included in a HDD out of an ATE head, a weak head, or a normal head, and a method for adjusting a record parameter using this method.  <P>SOLUTION: In the head determining method, data are recorded under each condition of first TPI of density corresponding to reference track density (reference TP1), second TPI of density being higher than the reference TP1 by the prescribed value, and third TPI of density being lower than the reference TPI by the prescribed value. a first bit error rate under the first TPI condition, a second bit error rate under the second TPI condition, a third bit error rate under the third TPI condition are detected respectively by reproducing each recorded data, in order to determine a kind of a head, the first bit error rate is compared with the second bit error rate and the second bit error rate is compared with the third bit error rate. thereby, bit error rates are compared under each TPI condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006113892-A (JP)
Title: Automatic operation management system for electric vehicle
Inventor: TAKAHASHI TSUTOMU
IPC: B60L3/00
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable an electric vehicle with a limited residual quantity of a traveling battery to surely arrive at a charging place without waste drive.  <P>SOLUTION: This system comprises the electric vehicle and a charging station. The system further comprises a car navigation device, a detection part detecting the residual capacity of the traveling battery of the electric vehicle, a control part controlling automatic drive of the electric vehicle, a control part performing power generation control of a wind power generating set and management of generated electricity in the charging station, a user database, and a control part controlling the electric vehicle and the wind power generation. The control part of the electric vehicle makes a charging reservation when it is determined that the residue of the traveling battery of the electric vehicle is a set value or less, and provides position information of the charging station to a control part of the electric vehicle. The control part of the electric vehicle automatically operates the electric vehicle by automatic drive based on the information provided and the car navigation device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006111190-A (JP)
Title: Brake device
Inventor: HATANO KUNIMICHI
IPC: B60T17/18
Filed: 2004-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To generate a braking force equivalent to the value generated at the normal time with a braking liquid pressure generated by the braking operation of a driver at an abnormal time when a brake device on the by-wire system has become out of capability of being actuated.  <P>SOLUTION: At the normal time when a motor cylinder 20 can work, a first wheel cylinder 15 is actuated for braking the front wheels with a braking liquid pressure generated by the motor cylinder 20 in the condition that a stamp force shutoff valve 19 is closed. At abnormal time when the motor cylinder 20 goes in failure, the braking liquid pressure generated by a master cylinder 10 actuated by the braking operation of the driver is supplied to the first wheel cylinder 15 through the opened stamp force shutoff valve 19 so as to apply brakes to the front wheels, and also the braking liquid pressure is supplied to the second wheel cylinder 17 to apply brakes to the rear wheels. Because both the front and rear wheels are braked with the braking liquid pressure generated by the master cylinder 10 at abnormal time, as described above, a sufficient braking force can be generated even at the abnormal time and the vehicle can be stopped certainly.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006085115-A (JP)
Title: Accessory replaceable pad metal fittings
Inventor: NISHIURA HIDENORI
IPC: G02C11/02
Filed: 2004-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectacles frame which can meet further individualized needs by enabling attachment and detachment of an accessory or a pierced earring on the market, to and from the back of pad metal fittings of a side-padded spectacles frame.  <P>SOLUTION: The back of the pad metal fittings of the spectacles frame is formed in a composite shape of a pipe with a cut and a slit to make it easy to fit and replace an accessory, a pieced earring, etc., into a plate shape or a needle shape. A cut is made in the upper part of the fitting pipe to stabilize the needle-shaped metal fittings of the pieced earring so that the metal fittings, even when they are bent by 90° and face the flank, will not face downward.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006120394-A (JP)
Title: Induction heating device
Inventor: FUJINAMI TOMOYA
IPC: H02M7/48
Filed: 2004-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating device capable of driving a high-frequency inverter at an optimum driving frequency by detecting the material of an object to be heated, even under any given condition.  <P>SOLUTION: An induction heating device comprises a material-detecting means 8, and when the material of an object 6 to be heated is detected by driving a high-frequency inverter 1, if the impedance of a resonant circuit including a induction heating coil 4 is changed, the driving operation of the high-frequency inverter 1 is made to repeat a multiple number times. As a result, for example, even when an object 6 to be heated is moved to change the impedance, material detection is made accurately, without causing wrong measurements so that the heating of material can be controlled as to be driven at a driving frequency, generating the least loss in energy and realizes a high-convenience device at energy-saving.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006120793-A (JP)
Title: Wafer marking system and failure chip marking method
Inventor: YAEGASHI TOSHIHIKO
IPC: H01L21/66
Filed: 2004-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wafer marking device being used in semiconductor wafer test process.  <P>SOLUTION: A chip to be marked forcibly is specified and input from a terminal to the data display screen of wafer test results. That data is transmitted to a data edition server where marking data is created by superposing the wafer test results on the data input from the terminal. The marking device downloads that marking data and performs marking.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005128550-A (JP)
Title: Plasma display panel, and apparatus and method for driving the same
Inventor: LEE SOO-JIN
IPC: G09G3/28
Filed: 2004-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel, and an apparatus and method for driving the same, with an enhanced ability to express a unit gray scale while maintaining linearity of the gray scale and the brightness.  <P>SOLUTION: In the method of the present invention, an image signal is received and gamma-correction 210 is performed according to a gamma correction curve stored inside. The gamma-corrected image signal is generated as subfield data according to a subfield generating compression curve 220 and outputted. The average signal level of the gamma-corrected image signal is calculated (230) and corrected according to an average signal level correction inverse curve 250 regarding the generation of the subfields for each gray scale and outputted, and a sustain electrode driving signal and a scan electrode driving signal corresponding to the average signal level are outputted. Thus, the ability to express the unit gray scale can be enhanced while the linearity of the gray scale and the brightness is maintained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006120001-A (JP)
Title: File retrieval program and file retrieving device
Inventor: MOCHIZUKI TAKATOSHI
IPC: G06F12/00
Filed: 2004-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To allow a computer to execute an efficient retral processing reducing user's burden.  <P>SOLUTION: The file retrieval program which is executed by a computer provided with an HD for classifying a file in a folder and storing the file makes the computer execute a step for retrieving the file stored in the HD (S12) and a step for displaying identification information for identifying the folder in which the file extracted by the retrieving step is classified in order determined on the basis of the extracted file (S14).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006092503-A (JP)
Title: Multi-instance in-memory database
Inventor: NISHIYAMA SHUHEI
IPC: G06F9/50
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To divide single data into sizes that can be loaded into main storage devices and handle the divisions for search, processing and the like in the same manner as the single undivided data so that an in-memory database is applied to a large scale database.  <P>SOLUTION: Data having many tuples are grouped into data sets sized for handling on the main storage devices and are allocated with storage location information assigned. In search, a data set in a storage location is specified, and a data storage device is identified by the location information. If the target data set is on the main storage device, it is accessed direct. If not, the data set is accessed after it is checked in from a secondary storage device or the storage device on another networked electronic computer. The location information about the data sets is set according to characteristics such as a bias at the storage start of stored data and, with time series changes in the characteristics of the data, the relation between the data sets and the data storage devices is coordinated accordingly.  <P>COPYRIGHT: (C)2006,JPO&NCIPI