baber/WOPTO huggingface dataset:
Patent JP-H11100780-A (JP)
Title: Artificial leather comprising high hollow polyester fiber
Inventor: MATOBA YOSHIYUKI
IPC: D06N3/14
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a synthetic leather comprising a high hollow polyester fiber that is resistant to collapse of the hollow part in spite of high hollowness as much as >=40% in the fiber cross section and is excellent in shape-restoring stability with good durability. SOLUTION: This synthetic leather comprising a hollow polyester fiber is an artificial leather containing the hollow polyester fiber as at least a part of the construction fibers, and >=30 wt.% of the hollow polyester fibers based on the synthetic leather satisfy the following requirements (a)-(d): (a) the fineness of filaments ranges from 0.1 to 8.0 denier; (b) the percentage of fiber hollowness ranges from 40-85%, (c) the crystallinity on the fiber cross section range from 20-35%; and (d) the crystal size on the (010) face range from 4.0-9.0 nm according to the Miller indices.
Patent JP-H08126006-A (JP)
Title: Image signal decoder
Inventor: MORITA KUUGO
IPC: H04N19/00
Filed: 1994-10-27
Abstract: PURPOSE: To relieve the load of eyes even when a screen is viewed at a close distance by interpolating an odd number field at a position deviated by 1/4 line and an even number field at a position deviated by 3/4 line with respect to an image converted into a size of a field image. CONSTITUTION: A signal obtained by delaying an image signal converted into a field image size by a 1-line delay 301 and a current signal are added by an adder 302 and the resulting signal is halved by a bit shifter 303. A selector 304 according to an odd/even identification signal passes a signal delayed by one line in the case of an odd number field and passes the signal without any modification in the case of an even number field. The signal from the selector 304 and the signal obtained by halving at the bit shifter 303 are added by the adder 302, the sum is halved to obtain an image of the odd or even field. The odd and even number fields provide different images and images through low pass filters having the same band limit of 3:1 or 1:3 are obtained and the edge is not sharp or fogged timewise.
Patent JP-H11103460-A (JP)
Title: Image processor, method and storage medium
Inventor: KAJIWARA HIROSHI
IPC: H04N19/42
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To efficiently compress into both a multivalued image and a binary image and to satisfactorily maintain an image quality by outputting 1st information that shows a place where a significant conversion coefficient exits and 2nd information that shows the significant conversion coefficient. SOLUTION: Input multivalued image data to a switching device 6 switches the flowing direction of multivalued image data of the device 6, a multivalued image is inputted to a discrete wavelet converter 2, a binary image is inputted to a predictive converter 3 and conversion processing is executed. Conversion coefficients after conversion of respective converters are both inputted to an area divider 4. On the other hand, a discrimination result of a discriminator in each block is also inputted to the divider 4. The divider 4 outputs division information that shows a division processing result, an actual value of the conversion coefficient and a sign as bit data. They are inputted to an entropy encoder 5 and final encoding data is outputted. Here, the divider 4 divides them into significant coefficients in part and the other insignificant coefficients and reduces bit data quantity.
Patent JP-H08122960-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OKAWA ATSUHIRO
IPC: G03C1/00
Filed: 1994-10-27
Abstract: PURPOSE: To obtain a photosensitive material containing a leuco dye superior in color development performance and absorption characteristics, too, by incorporating an imidazole compound substituted by an anilino group having one H atom on N atom at the 2- or 4-position of the imidazole ring. CONSTITUTION: The silver halide photographic sensitive material having on a support at least one silver halide emulsion layer contains an imidazole compound substituted by an anilino group having one H atom on N atom at the 2- or 4-position of the imidazole ring. It is preferred to contain the leuco dye in an amount of 1×10<-6> -5×10<-2> mol per 1mol of silver halide, especially, 1×10<-5> -2×10<-2> mol. This leuco dye may be used by dissolving it in a proper solvent, such as alcohols, ketones, dimethylformamide, dimethylsulfoxide, and methylcellosolve.
Patent JP-H02209996-A (JP)
Title: Fire resistant fluid composition for hydraulic machinery
Inventor: JIYOZEFU MAIKERU BOOEN
IPC: C10M105/50
Filed: 1989-10-12
Abstract: PURPOSE: To obtain a fire-resistant hydraulic fluid compsn. which is fireresistant or has an improved fire resistance by compounding a hydraulic fluid (e.g. a mineral oil) with a fire-resistant polyhalogenated arom. ester.  
     CONSTITUTION: This compsn. comprises at least one hydraulic fluid selected from among mineral oils, poly-α-olefins, alicyclic hydrocarbons, alkylated arom. compds. dibasic acid esters, silicones, polyhydric alcohol esters, polyglycols, phosphoric esters, and organohalogen compds. (excluding polyhalogenated arom. esters) and at least one fire-resistant polyhalogenated arom. ester (a suitable example is a polyhalogenated phthalic ester). 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001102310-A (JP)
Title: Method for doping arseni ions to substrate
Inventor: KO HOI
IPC: H01L21/225
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent the diffusion of unwanted arsenic ion, and to omit ion injecting process by forming a thin film, including arsenic ion in a low temperature, and reducing thermal history. SOLUTION: This method comprises a step for providing a wafer to a single- wafer reaction chamber, a step for supplying TEOS as reactants, TEAS (or TEASAT) as precursors including arsenic ions and carrier gas to the single wafer reaction chamber, a step for injecting O3 as a reaction promoter to the single-wafer reaction chamber, and a step for heating the single-wafer reaction chamber to about 400-500 deg.C, for allowing TESO and TEAS (or TEASAT) and O3 to react in a normal pressure atmosphere, and for forming a silicon dioxide thin film including arsenic ion on a wafer.
Patent JP-S61141049-A (JP)
Title: Log data outputting device
Inventor: HAGI TAKEHITO
IPC: G06F11/34
Filed: 1984-12-14
Abstract: PURPOSE:To prevent the shift of log data output timing by giving the judging function of output ability to a log data output device. CONSTITUTION:Based on a ability measurement request H from an interactive device 1, an ability measuring means 7 transmits measurement request data I to the output device 6, and receives information from the output start to the termination of the device 6 as output start/termination information J. On the basis of the information J, the ability measuring means 7 calculates time information DELTAt necessary for the device 6 to output one line, and stores it in a memory device 2. An ability deciding device 3 decides the ability of the device 6 based on an output period (f) from the device 1, output execution/interruption request information (i) of log data and the information DELTAt.
Patent JP-H02110587-A (JP)
Title: Print image forming method
Inventor: KATO KEIJI
IPC: G03G15/01
Filed: 1988-10-20
Abstract: PURPOSE:To obtain a satisfactory print image being free from a crack and distortion by always supporting a hardening resin layer and a peeling resin layer by a separator until they are stuck to a supporting sheet. CONSTITUTION:An electrostatic latent image is formed by irradiating it with a light beam which is modulated, based on an image signal onto a photoconductive body 11 of a photosensitive drum 10 which is electrified uniformly, and developed to a toner image by a liquid developer. Subsequently, the toner image is transferred to a hardening resin layer 1 provided through a peeling resin layer 3 on a separator 2, the hardening resin layer 1 to which the toner image is transferred is stuck to a supporting sheet 4, the hardening resin 1 is hardened, and also, by peeling off the separator 2 from the peeling resin layer 3 and eliminating it, a print image is formed. In such a manner, a satisfactory image free from crack and distortion on a transfer image can be surely obtained.
Patent JP-2000094052-A (JP)
Title: Method for diagnosing press and measuring unit for diagnosis
Inventor: KIRII KAZUNARI
IPC: B30B15/02
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To constitute a diagnosing device simply and inexpensively by detecting the time when the fluid pressure cylinder for equalizing pressure is over the motion deciding value and the time when the pressure falls below the value, preserving them and executing diagnosis. SOLUTION: As for the motion of the press, the die relatively approaches or separates from the punch. In the process of a series of this motion of the press, the time when the fluid pressure of the fluid cylinder for equalizing pressure is over the motion deciding value which is beforehand decided is detected. And also, by detecting the time when the fluid pressure falls below the motion judging value, the judgement of forming motion is executed. In a preserving process, various kinds of data from the time when the fluid pressure is over the predetermined motion judging value till the time when the pressure falls below the motion judging value are preserved. In the diagnostic process, prescribed diagnosis is executed based on the data preserved.  The time when the arrival of the die at the moving end on the pressing side is estimated is calculated according to a predetermined arithmetic expression taking the time when the fluid pressure is over the motion judging value and the time when the pressure is fallen below the value as parameters.
Patent JP-H05110312-A (JP)
Title: Changeover switch
Inventor: YAMAMOTO KAZUICHI
IPC: H01P1/10
Filed: 1991-10-14
Abstract: PURPOSE:To realize the coaxial changeover switch with simple structure and high reliability with respect to the changeover switch for a microwave band having the connection mode referred to as a T switch. CONSTITUTION:Two hybrid couplers each having two input terminals and two output terminals are connected in cascade to form a four-terminal circuit provided with terminals a, b, c, d by inserting a variable phase shifter setting a phase difference of 0 deg. or 180 deg. to at least one part between connected input terminals and output terminals, the two 4-terminal circuits are employed, terminals b1, b2 are connected, terminals d1, a2 are connected to control a phase difference set by the variable phase shifter provided respectively to each 4-terminal circuit thereby switching the connection state of the terminals a1,c1, c2, d2, where a1, b1, c1, d1 and a2, b2, c2, d2 are terminals of the 1st and 2nd 4terminal circuits.
Patent JP-H06118723-A (JP)
Title: Electrophotographic carrier
Inventor: HORIKOSHI YUZO
IPC: G03G9/113
Filed: 1992-10-02
Abstract: PURPOSE:To inhibit the toner from sticking to the carrier surface and to prevent abrasion of the coating resin later of the carrier by adding to the coating resin, a resin obtained by copolymerizing a polymer contg. a specific unit in its principal chain of the molecule with a specific compound. CONSTITUTION:The coating resin contains a polymer obtained by copolymerizing a polymer contg. the unit represented by the formula I in the principal chain of the molecule with a compound represented by the formula II. In the formula I, R1 is a quadrivalent organic group and R2 is a divalent organic group. In the formula II, R3 is an organic group. This polymer has superior solubilities in solvents and better bonding properties as compared to e.g. 'Teflon(R)', and also does not require the use of the primer such as acrylic resins necessary for coating the conventional fluororesins. Therefore the surface of the coating agent is always covered with this polymer without exposing the primer even when the coating resin is abraded by the excess impact on the carrier generated at the time of mixing and agitating it in the developing device and can maintain the appropriate electrification characteristics.
Patent JP-2000100941-A (JP)
Title: Wiring structure of semiconductor device and method for forming the same
Inventor: MINAMI KAZUMA
IPC: H01L23/52
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To increase the contact area to reduce the contact resistance by removing larger parts of a first wiring top layer contacted to connection holes of a multilayer wiring than the connection holes, like recesses, and covering the recesses and connection holes with a second wiring layer. SOLUTION: After forming transistor elements on an Si semiconductor substrate 101, a first layer insulation film 102 covers the entire surface, connection holes for connecting the substrate to the transistor elements are formed into the first layer insulation film, a first wiring layer 103 is deposited by sputtering e.g. an Al-based alloy contg.  Cu about 0.5%, a wiring pattern is formed with a photomask, wiring lines of 0.5 μm wide are formed by the etching, a second layer insulation film 104 for separating the first and second wiring layers is formed by depositing e.g. an SiO2 film in a plasma process, connection holes for connecting the first and second wiring layers are formed by patterning through a photomask in reference to the first wiring layer and connection holes are formed by the dry etching, and the Al alloy of the first wiring layer top part is etched into larger recesses than the connection hole diameter to obtain connection holes bottom parts 105.
Patent JP-H06188657-A (JP)
Title: Circuit for connecting exponential function step to automatic gain control circuit, automatic gain control circuit and temperature compensation circuit
Inventor: RICHIYAADO JII YAMASAKI
IPC: H03G3/20
Filed: 1991-09-18
Abstract: PURPOSE: To compensate the temperature dependence for the exponential gain control by connecting the diodes of serial connection to the collectors of a pair of emitter connected PNP transistors having the emitter resistances and producing a control voltage difference by means of the voltage drop of the diodes. CONSTITUTION: A power supply VCC is connected to a circuit point 11 via a current source IT, an emitter of a transistor TR Q20 is connected to the circuit point 11 via a resistance RE6 , an input voltage VB is supplied to a base of a TR Q19 and a connection voltage VC is taken out from the TR Q19. Diodes of serial connection are connected to a collector of the TR Q19, a positive terminal of the 1st diode is connected to the collector of the TR Q19 and a negative terminal of the final diode is grounded. An input voltage VB* is supplied to a TR Q12, a control voltage VC* is taken out from the TR Q20, the diodes are connected to a collector of the TR Q20, the positive terminal of the 1st diode is connected to the TR Q20 and the final diode is grounded.
Patent JP-H04142800-A (JP)
Title: Semiconductor element mounting jig
Inventor: MAEDA TAMOTSU
IPC: H05K13/04
Filed: 1990-10-03
Abstract: PURPOSE:To prevent the positional deviation of a lead wire from a board by a method wherein a semiconductor element is held at a required point toy pressing it with a pressing guide, and the semiconductor element and a cooling fin are fixed with a screw. CONSTITUTION:A cooling fin 3 to which an IC 5 is tentatively fixed with a screw 6 is fitted into a groove 2 provided to a cooling fin fixing plate 4. Then, a pressing guide 7 is fitted into a guide groove 8 provided to the cooling fin fixing plate 4 sandwiching both the side faces of the IC 5 with its end. The pressing guide 7 is made to slide in the guide groove 8 of the cooling fin fixing plate 4. A slope 9 is provided to the other end of the pressing guide 7 which is not in contact with the IC 5, and a wedge rod 10 is arranged vertical to the sliding direction of the pressing guide 7 making its one end come into contact with the slope 9. The other end of the wedge rod 10 is fitted into a support base 11. The ends of the support base 11 are supported by bases 12 fixed to a base board 1, and a pin 15 whose tip is tapered is inserted into a pin hole 13 provided to each end of the support base 11 and pin holes 14 provided to the base 12. By this setup, the support base 11 can be fixed at an optional point on the base board 1.
Patent JP-2000100478-A (JP)
Title: Analyzing method for battery characteristics and analyzer using it
Inventor: NAKAO TAKETOSHI
IPC: H01M10/48
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To quickly and easily detect the characteristics of constituting materials by using a value of parameters obtained by approximating to the characteristic curve on the basis of measured data of battery characteristics for a numerical expression for expressing the battery characteristics by using a characteristic value of a battery constituting material as a parameter. SOLUTION: A numerical expression for expressing battery characteristics containing a characteristic value of a material constituting a battery as a parameter is stored in the data storage part. Plural measured data showing battery characteristics are inputted to the input part, the numerical expression in the data storage part decides a value of a parameter approximate to a characteristic curve on the basis of the measured data by the operation part to decide the characteristic value of the material constituting the battery at that time to output an operation result obtained by the operation part to the output part. Thus, a change in battery characteristics and a characteristic change in a battery material can be analyzed without disassembling the battery to seize the state of respective constituting materials.
Patent JP-H02111933-A (JP)
Title: Color picture recorder
Inventor: TAKAGI IZUMI
IPC: G03B27/02
Filed: 1988-10-21
Abstract: PURPOSE:To reduce positioning errors due to poor accuracy of a mask master plate itself and to obtain a high-quality color picture by using color original mask plate with the aid of positioning marks provided respectively on both side of the master mask plate to align the master mask boards having various colors. CONSTITUTION:By positioning sensors 39a to 39f and a master mask plate moving means, each master mask plate 22 is positioned to prescribed relative position with respect to a photosensitive recording medium. The positioning references 44a and 44b provided on both sides, that is, one and the opposite side of the master mask plate 22 (i.e., its front and rear ends) are read out by sensors 39b, 39c, 39e and 39f. Based on sensor outputs, by a control means positions the master mask plate is controlled so as to be positioned to the prescribed position. Consequently each master mask plate 22 can be aligned at the center of the plate, that is, in the midst of the positioning marks on both sides, Thereby, if the master mask plate has slight inaccuracy, the dislocation errors due to the inaccuracy can be reduced and color slippage thereby can be minimized.
Patent JP-H04141693-A (JP)
Title: Synchronizing signal generator for music
Inventor: KUBOTA HAJIME
IPC: G10G1/00
Filed: 1990-10-03
Abstract: PURPOSE:To apply a synchronizing signal, whose use range is furthermore extended, to a computer by analyzing frequencies of sounds of music which does not have a synchronizing signal and using knowledge, data, or the like related to tempo to generate a synchronizing signal. CONSTITUTION:A synchronizing signal generating means 5 obtains fundamental tempo information in accordance with the peak value of the power envelope obtained from the audio signal from a medium reproducing device 1 through a spectrum analyzer 4. A part where the power and its peak values are difficult to obtain is corrected by tempo information inputted from a real time tact input device 3, and spectrum information peculiar to the classification of a musical instrument in general information is used to correct the peak value of the power envelope with respect to time position. Fundamental information is used to not only confirm the whole of information but also correct the part which does not match with fundamental data, and corrected fundamental tempo information is outputted. Thus, this device is widely applied to the interlocking operation of an illuminate conforming to tempo, synchronous additional performance of an automatic playing device, etc.
Patent JP-S63118528-A (JP)
Title: High-frequency heating apparatus
Inventor: TERASAKI HIROSHI
IPC: F24C15/08
Filed: 1986-11-07
Abstract: PURPOSE:To make it possible to connect upper and lower high frequency heaters to each other and to completely fix both heaters by mounting a connecting plate on a frame body provided on the lower part of the main bodies of the high-frequency heating apparatuses. CONSTITUTION:Frame bodies 15 are provided below the bottom surfaces 10 and main bodies 2 and 2' of high-frequency apparatuses. In a case where the main bodies 2 and 2' are used independently from each other, screw inserting ports 8 and 8' of a connecting plate 12 are fitted in the screw holes 17 and 17' of a frame rear wall 16, and the connecting plate 12 is fitted by means of screws 13. When the main bodies 2 and 2' are connected to each other by means of a connecting plate 12, screw inserting ports 18' and 18'' of the connecting plate 12 are fitted in screw holes 17 and 17' of the upper main body 2' and the connecting plate 12 is mounted on the frame rear wall 16 by means of screw 13, and the screw hole 17'' of the rear wall 8 of the lower heater main body 2 is fitted in the screw inserting port 18 of the connecting plate 12, and the connecting plate 12 is fitted to the lower main body by means of screws 13.
Patent JP-H01108117-A (JP)
Title: Production of spherical calcium carbonate
Inventor: GOTO TAKAAKI
IPC: C01F11/18
Filed: 1987-10-21
Abstract: PURPOSE:To produce spherical CaCO3 having fine particle size in a short time, by mixing a solution containing Ca ion with a solution containing CO3 ion and reacting with each other under physical impact. CONSTITUTION:A cylinder 43 is connected to the lower end of a stationary cylinder 42 furnished with a plurality of vertically elongated water-suction ports 41. A plurality of guiding blades 44 are radially fixed to the circumferential side wall of the cylinder 43 and a plurality of rotary blades 52 are radially fixed to the outer circumference of the side wall to obtain a stirring apparatus 3, which is placed in a reaction tank 1. The reaction tank 1 is charged with a solution (e.g. an aqueous solution of CaCl2) containing Ca ion and forming no precipitation particle other than CaCO3 and with a solution (e.g. an aqueous solution of Na2CO3) containing CO3 ion. The stirring apparatus 3 is operated to suck the solution 2 through the suction port 41 by the rotation of the rotary plate 51 and, at the same time, to discharge the solution through the water- discharging port 45 under physical impact applied by the rotary blades 52 and the guide blades 44. After the reaction of the solutions, the precipitated particles are separated from the liquid component to obtain the objective spherical CaCO3.