baber/WOPTO huggingface dataset:
Patent JP-H11299768-A (JP)
Title: X-ray ct scanner
Inventor: TAGUCHI KATSUYUKI
IPC: A61B6/03
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent the quality of a radiographic image from being deteriorated by scattered X ray without equipping a collimator plate. SOLUTION: A first image reconstruction part 11 reconstructs an image on the basis of radiographic state information including a scattered X ray to form the first radiographic image. A scattered ray estimating part 13 estimates the amount of scatted X ray on the basis of the first radiographic image, using, for example, a scattering formula. A scattered ray component removing part 13 removes the amount of scattered X ray components estimated by the scattered ray estimating part 13 from the first radiographic information to form the second radiographic information excluding the scattered X ray components. A second reconstructing part 14 reconstructs the image on the basis of the second information excluding the scattered X ray components to form radiographic image excluding the scattered X ray components.  Thus, only the quality of the radiographic image can be prevented from being deteriorated by the scattered X ray only by calculation without equipping a collimator plate.
Patent JP-S5922189-A (JP)
Inventor: KURASU RUDORUFU BUIKURUNDO
IPC: G08C17/00
Filed: 1983-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6010493-A (JP)
Title: Semiconductor memory
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/34
Filed: 1983-06-29
Abstract: PURPOSE:To make serial access at high speed by simple circuit constitution and to reduce power consumption at the time of serial access by providing a shift register parallel with an address decoder, and impressing selecting signals successively from the shift register. CONSTITUTION:In this memory unit, a word line is selected by a row decoder, not shown in the figure, at the time of normal accessing, and a bit out of plural memory cells connected to the selected word line is selected by a column decoder 22. When making serial reading, a word line is selected by the row decoder, and a bit line is selected by a signal from a shift register 23, and data for one bit is taken out as data output Dout through an input/output gate 21, a data bus 24 and an output buffer 19. Under the condition that the row decoder is selecting one word line, data ''1'' of the shift register 23 is shifted successively, and data from a memory cell connected to the selected word line is read out serially.
Patent JP-S62273113-A (JP)
Title: Arrangement of radiator and cooler condenser
Inventor: SAKAMOTO MASAJI
IPC: F01P3/18
Filed: 1986-05-20
Abstract: PURPOSE:To increase the cooling capacity of a radiator by disposing the radiator fully extending along the width of the vehicle in an engine compartment, providing a cooler condenser lapping a part of the front surface of the radiator and a main cooling fan disposed at the part, and providing a subcooling fan disposed at the other part. CONSTITUTION:A radiator 1 fully extends along the width of the vehicle in an engine compartment 28, and a cooler condenser 2 is disposed, lapping substantially a half portion of the front surface of the radiator. A main cooling fan 21 is disposed at the portion lapped by the cooler condenser 2, and a subcooling fan 24 is disposed at a portion which is not lapped by the cooler condenser 2. During normal driving, only the main cooling fan 21 is operated, and when the temperature of engine cooling water is high, the subcooling fan 24 is additionally operated. This construction permits increase of the cooling capacity of the radiator.
Patent JP-H07322269-A (JP)
Title: Method and equipment for transducing bit stream with video data
Inventor: DEIRUKU ADORUFU
IPC: H04N19/40
Filed: 1995-05-15
Abstract: PURPOSE: To convert the resolution over a wide range by using movement prediction and interpolation for encoding and limiting the number of available prediction modes so as to coincide with prediction modes allowed to the types of respective video data. CONSTITUTION: A picture signal stored in an FRMD is extracted by using a movement prediction and interpolator MCPID and picture data inputted to an adder AD are added to an inter-frame encoded or inter-field encoded pixel by the adder AD. The movement prediction and MCPID are controlled by moving vector and block type information MV&MBT. A movement prediction and interpolator MCPIE also are controlled by the information MV&MBT. As to movement prediction by the MCPIE, only the information of respective block types of a primary bit stream, i.e., a prediction mode expressed by the information MV&MBT, can be attained. A prediction error is suited to a required target data rate by the quantization characteristics of a quantizer Q and an inverse quantizer QE<-1> .
Patent JP-H0413375-A (JP)
Title: Synchronizing separator circuit
Inventor: KONISHI KOJI
IPC: H04N5/10
Filed: 1990-05-02
Abstract: PURPOSE:To attain stable synchronization by ANDing an output of a delay circuit retarding a composite synchronizing signal with the composite synchronizing signal for a prescribed time so as to extract a vertical synchronizing signal and ANDing an output of an inverting circuit inverting an output of the delay circuit with the composite synchronizing signal. CONSTITUTION:A composite synchronizing signal as shown in figure (a) is inputted to a composite synchronizing signal input terminal 1. The composite synchronizing signal is delayed by a delay circuit 4 and outputted in a waveform as shown in figure (b). An output of the delay circuit 4 and the composite synchronizing signal are inputted to a 1st AND circuit 6, which extracts a vertical synchronizing signal portion and the result is outputted to a vertical synchronizing signal output terminal 2. On the other hand, the output of the delay circuit 4 is inputted also to an inverting circuit 5, the output of the inverting circuit 5 is inputted to a 2nd AND circuit 7 together with the composite synchronizing signal. Then a horizontal synchronizing signal portion is extracted and the result is outputted to a horizontal synchronizing signal output terminal 3. Thus, vertical and horizontal synchronizing signals are separated from the composite synchronizing signal with excellent reproducibility and stable synchronization is implemented.
Patent JP-H05308913-A (JP)
Title: Production of viscous food
Inventor: OWADA TOSHIO
IPC: A23L29/20
Filed: 1992-05-08
Abstract: PURPOSE:To obtain a viscous food useful for dressings, etc., excellent in food feeling and having a new texture by heating under agitation a raw material for a viscous food containing curdlan, gum, etc., then cooling at below a given temperature under continuous agitation. CONSTITUTION:A raw material for a viscous food containing (A) preferably 0.4-2 (W/W)% curdlan and (B) 0.05-0.3% gum such as xanthan gum, etc., and/or (C) 0.5-2% starch is heated at above ca. 60 deg.C under agitation, then cooled at below ca. 40 deg.C to obtain the viscous food.
Patent JP-H11300145-A (JP)
Title: Dehumidifying machine
Inventor: MIYAZAKI HARUHITO
IPC: F24F1/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To improve the dehumidification efficiently by blowing hot air to a humidified rotary type dehumidifying material to take moisture out of this rotary type dehumidifying material and to regenerate the rotary type dehumidifying material, cooling the wet air depriving the moisture in a condenser to cause condensation and cyclically using the air for regeneration in a closed circuit. SOLUTION: The air 32 to be dehumidified is sucked into a dehumidifying fan 15 and after foreign matter is removed therefrom in a filter 7, the air passes the condenser 4 to cool the warm and wet regenerating air 36 and to condense the moisture. The air 32 to be dehumidified passes a dehumidifying rotor 3, its moisture is absorbed in a moisture absorbent and is thereby made into the dry air 33. After the heat is recovered in a heat recovering heat exchanger 5, the air is released into a room. When the moisture absorbent of the dehumidifying rotor 3 is to be regenerated, the regenerating air is heated in a regenerating heater 34 and is then blasted by a regenerating fan 8 to the dehumidifying rotor 3.  The heated regenerating air 36, then, receives the moisture from the dehumidifying agent of the dehumidifying rotor 3 and is made into the warm and wet air 36 and thereafter, the air is cooled by the condenser 4 to condense the moisture. The water is then discharged.
Patent JP-H08285992-A (JP)
Title: Pedestal structure of equipment of the like
Inventor: TAKASU HIDEO
IPC: G21C13/00
Filed: 1995-04-18
Abstract: PURPOSE: To provide a pedestal structure which is easy to be decontaminated and is not restricted in the direction of use. CONSTITUTION: A body frame 12 is formed in a square-shaped pipe, and a reinforced member 14 of a cruciform section is inserted in the inside of the body frame 12. The reinforced member 14 is formed shorter than the body frame 12, end plates 16, 16 abut to both the end parts thereof. The outer circumferential part thereof is welded to the inner circumferential part of the body frame 12 by the end plates 16, 16 and the inside of the body frame 12 is closed. And at the time of the use, rubber 24 is laid on the upper face of a pedestal 10, and damage of a mounted device, materials or the like is prevented. Since the inside of the body frame 12 is closed by the end plates 16, 16, it is not contaminated due to the pedestal 10. Thereby it is sufficient if decontamination operation is performed only on the surface of the pedestal 10, and decontamination can be performed very easily.  In addition, the pedestal 10 can be repeatedly used by performing the decontamination. Furthermore, because the four circumferential faces of the pedestal 10 are respectively uniformly reinforced, any face thereof can be utilized as a receiving face and restriction is not performed in the direction of the use.
Patent JP-H06305727-A (JP)
Title: Production of tin oxide fiber
Inventor: SUZUE MASAYOSHI
IPC: C01G19/02
Filed: 1993-04-19
Abstract: PURPOSE:To provide a method for easily and inexpensively producing a tin oxide fiber free from environmental pollution, uniform in fiber length and improved in conductivity or the like at high yield by firing a mixture composed of a tin compound, a boron compound and a carbon material in a closed vessel. CONSTITUTION:The mixture is obtained by mixing the tin compound (e.g. stannous oxide) with the boron compound (e.g. sodium tetraborate) so as to be Sn/B<=1 and adding 0.1-100wt.% carbon material (e.g. powdery carbon) per total quantity of the tin compound and the boron compound. Next, a blended material is obtained, if necessary, by adding a compound containing an element (e.g. antimony) belonging to one of groups II-VII in the periodical table into the mixture as a dopant by 0.001-1 equivalent based on Sn element. Next, the tin oxide fiber is produced by filling the blended material into the closed vessel to mix and firing at 700-1500 deg.C for 30min to 10hr.
Patent JP-H10290653-A (JP)
Title: Float for fishing
Inventor: KOBAYASHI CHIAKI
IPC: A01K93/00
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a fishing float which is subject to less water resistance when pulled underwater and which can react to signals from a fish at a higher sensitivity. SOLUTION: There is formed inside a float 1 a water passage 3 which opens both to the top 1a and the bottom 1b so that water can pass through the passage 3 when the float is tugged underwater.
Patent JP-S598102-A (JP)
Title: Pickup device
Inventor: AZUMA KOUICHI
IPC: G11B3/44
Filed: 1982-07-05
Abstract: PURPOSE:To facilitate the construction of a cantilever and to improve the joinability between a stylus and the cantilever, by fitting the stylus, where a slope is formed on one face of a base part worked to a square shape, into a rectangular kerf of the cantilever. CONSTITUTION:A stylus 5 consists of a square base part 5a and a pyramidal needle part 5b, and a slope 6 is formed on one face of the base part 5a. A rectangular kerf 8 into which the stylus 5 should be fitted is provided at the tip of a cylindeical cantilever 7. The base part 5a of the stylus 5 is fixed to the kerf 8 by an adhesive 9 so that the slope 6 is brought closely into contact with the bottom face of the kerf 8.
Patent JP-H11300949-A (JP)
Title: Method and apparatus for imaging
Inventor: ABE JUNKICHI
IPC: B41J2/01
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To ensure a distortion-free print by making a decision whether a recording medium is distorted or not, correcting an image data based on the decision results, and forming an image by driving a recording head based on the corrected image data thereby enhancing the accuracy of an image being printed onto a cloth through a minimum necessary arrangement. SOLUTION: A carrying section 100 comprises feeding, retaining and driving rollers 104-107, 110, 111 of a cloth 101 and platen sections 108, 109, a printer unit 102 comprises a post 114 of a carriage unit having ink jet heads 119-126 and a drive motor 111, a winding unit 103 comprises a drying section 112 and a winding roller 113 and a motor 115 is driven through the drive roller 111. Prior to printing by means of a printer, the cloth 101 is printed with a invisible ink, the position of a tile-like split line formed by woven yarns is read out by means of a line sensor 134 in order to check distortion and distortion of an image data is corrected by a computer before an image is formed.
Patent JP-H08308321-A (JP)
Title: Seedling transplanter provided with fertilizing apparatus
Inventor: YAMAZAKI HITOSHI
IPC: A01C11/00
Filed: 1995-05-16
Abstract: PURPOSE: To dispense with an injection pipe moving forward in a state thrust into mud by ejecting a fertilizer through a nozzle positioned on the surface of mud, thereby driving the fertilizer to a prescribed depth of the mud. CONSTITUTION: A nozzle 32 is placed at a side of a seedling planting rod 22 in a state to move forward on the surface of mud keeping a downwardly inclined state of the nozzle. A pasty fertilizer in a tank 26 is supplied to the nozzle 32 with a high-pressure pump 27. The channel between the high-pressure pump 27 and the nozzle 32 is intermittently closed by an injector valve.
Patent JP-H08314147-A (JP)
Title: Polyimide pattern forming method
Inventor: MIURA YASUO
IPC: G03F7/11
Filed: 1995-05-16
Abstract: PURPOSE: To prevent the diffusion of Cu ions into a polyimide film by forming a very thin polyimide film on a copper circuit before polyimide varnish is applied. CONSTITUTION: When a polyimide pattern is formed on a copper wiring, polyimide varnish is applied on the copper wiring and prebaked to form a prebaked film (1) of <=100nm thickness. Polyimide varnish is then applied on the prebaked film 1 and prebaked to form a prebaked film (2). This prebaked film 2 or a film formed by curing the film 2 is patterned. The polyimide varnish (1) is, e.g. a precursor of nonphotosensitive polyimide, a precursor of photosensitive polyimide or soluble polyimide. The prebaking processes are usually carried out with a hot plate or a hot air oven at 60-120 deg.C.
Patent JP-S5821673-A (JP)
Title: Benzisothiazole derivative, its preparation and agricultural germicide
Inventor: YAMADA YASUO
IPC: C07D275/06
Filed: 1981-07-28
Abstract: NEW MATERIAL:A compound expressed by formulaI(X is O or S; R<1> is alkylene which may be substituted by phenyl; R<2> is lower alkyl). EXAMPLE:3-(1-Methyl-1-methoxycarbonylethoxy)-1,2-benzisothiazole-1,1-d ioxide. USE:An agricultural gremicide with low toxicity capable of exhibiting improved controlling effect particularly on Piricularia oryzae of rice plants, usable for pathogenic germs parasitic on the terrestrial part of plants, attacking the plants from soil and causing the diseases of the xylem and seed infectious pathogenic germs in an amount to be applied of 0.3-6kg/ha active compound. PROCESS:A 3-halogeno-1,2-benzisothiazole-1,1-dioxide expressed by formula II (Hal is halogen) is reacted with a compound expressed by formula III (M is H or alkali metal) in a solvent or diluent under ordinary pressure to give the compound expressed by formulaI.
Patent JP-H06334991-A (JP)
Title: Motion area detector
Inventor: NOJIRI YUJI
IPC: H04N19/423
Filed: 1993-05-19
Abstract: PURPOSE:To considerably reduce the omission of detection by improving the detection sensitivity without increasing an influence of noise in comparison with conventional motion detection. CONSTITUTION:This device is provided with a motion vector detecting circuit 1 which detects a motion vector between fields of a picture signal, a difference absolute value circuit 4 which calculates the difference value of the same object in the picture between fields based on the motion vector detected by the motion vector detecting circuit 1, a difference absolute value circuit 5 which calculates the difference value in the same position on the picture between fields of the picture signal, and a comparing and discriminating circuit 6 which generates a motion area detection signal based on two inter-field difference values from two difference absolute value circuits 4 and 5.
Patent JP-H06350430-A (JP)
Title: Circuit and method for operating it
Inventor: DENISU ERU UENDERU
IPC: H03K3/355
Filed: 1994-04-19
Abstract: PURPOSE: To provide a useful inverter for fast circuit application by resetting a set circuit after delay and transmitting a reset signal in a reset node in the formed direction. CONSTITUTION: An inverter 20 operates in the four states of a standstill state, a set state, a reset state and a restoring state. In the standstill state, the inverter 20 does not operate and waits for a pulse P to an input node. Then when the inverter 20 receives the positive transition of the pulse P, the set state is generated and negative transition is generated at a set node A responding to the set state. In addition, when the positive transition of the pulse P reaches a reset input node E, the reset state is generated. Then, negative transition is generated at the node C. Finally, in the state of the restoring state, the inverter 20 is made to prepare for receiving a new pulse by transition to the standstill state.
Patent JP-H0414959-A (JP)
Title: Picture area identification device
Inventor: SASAKI TOMIO
IPC: G06T7/00
Filed: 1990-05-09
Abstract: PURPOSE:To improve the detection rate at dot area detection and to reduce mis-detection by detecting a dot block with the combination of detection state for a dot detection block whose dot is only one, a dot detection block whose dot is only two and a dot detection block whose dot is none. CONSTITUTION:An area is in existence on a same time axis by a Y direction delay circuit 71 and an X direction delay circuit 72 and a white level detection circuit 73 and a black level detection circuit 74 of the next stage detect white or black core of dots. Then a pattern matching circuit 75 discriminates whether or not the state of the dot core is in matching with a prescribed pattern to detects the dot. Then based on output information of a dot detection block whose dot is only one, a dot detection block whose dot is two, and a dot detection block whose dot is none, whether or not input picture information is a dot pattern. Thus, the detection rate at dot area detection is improved and mis-detection of at the outside of the dot area is reduced.
Patent JP-S5742218-A (JP)
Title: Delay automatic gain control circuit
Inventor: HAYAKAWA MITSURU
IPC: H04N5/52
Filed: 1980-08-28
Abstract: PURPOSE:To enable to hold sufficiently high for an AGC loop gain, by constituting an RFAGC circuit operated with the output of an IFAGC circuit with an error amplifier picking up the difference between the peak value and the threshold value, peak value detection circuit and LPF. CONSTITUTION:An output signal (a) from a peak value detector 9 of an IFAGC circuit 62 is applied to an error amplifier 11' of an RFAGC circuit 72, a pulse output corresponding to the difference with a fixed threshold value (b) is picked up from the amplifier 11' and applied to a peak value detector 15. A signal (f) in proportion to the peak value of the output pulse of the amplifier 11' is picked up from the detector 15, and the signal (f) is averaged at an LPF13 and picked up as an RFAGC voltage (g). Since the detector 15 detects the peak value of the output pulse of the amplifier 11', it is not subjected to the variation of the pulse width of the amplifier 11' and since the voltage (g) is the average of the peak value detected output, sufficiently greater level can be picked up and the loop gain of the RFAGC can be kept sufficiently higher.
Patent JP-S5742217-A (JP)
Title: Gain adjusting circuit
Inventor: KIMORI KENJI
IPC: H03G3/12
Filed: 1980-08-28
Abstract: PURPOSE:To avoid the change in the frequency characteristics and the input/output impedance even with the gain changed, by making gain adjustment through the use of the inphase gain of an operational amplifier. CONSTITUTION:An input terminal IN is connected to an inverse input terminal - of an operational amplifier A via an input resistor R1, and the terminal - is connected to an output terminal OUT of the amplifier A via a feedback resistor Rf. The terminal IN is connected to a noninverting input terminal + of the amplifier A via a variable resistor VR3. Where the signal attenuation rate of a variable resistor VR3 is (k), voltages of input and output signals are respectively as ei, eo, and Av is the gain and Rf>>R1, Av=eo/ei Rf/R1X(k-1) and the gain Av can be changed by changing the attenuation factor (k). The feedback amount is constant since the resistors Rf, R1 are constant and the frequency characteristics are not changed even with the gain changed. Since the input impedance of the terminal + of the amplifier A is sufficiently greater than the maximum value of the resistor VR3, the input impedance can not be changed even if the position of a slider of the VR3 is changed.
Patent JP-H06171984-A (JP)
Title: Glass of high-performance, high-durability and low-emissivity and production thereof
Inventor: HARTIG KLAUS W
IPC: C03C17/36
Filed: 1993-04-21
Abstract: A high performance, durable, low-E glass exhibiting about 80% or more visible transmittance, a hemispherical emissivity (Eh) of about 0.13 or less, and a normal emissivity (En) of about 0.10 or less is formed by sputter-coating a layer system on the glass substrate which comprises an undercoat and overcoat of Si3N4, at least one silver layer, and at least two sandwiching layers of a nickel or nickel alloy, preferably with the nickel alloy being nichrome, and the chromium being in the form of a nitride thereof. <IMAGE>
Patent JP-2000304665-A (JP)
Title: Analytical method for phenols in hydrochloric acid
Inventor: UCHIJIMA SHIGERU
IPC: C07C37/88
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an analytical method in which phenols in hydrochloric acid can be analyzed in a wide concentration range by a small pretreatment without performing a neutralization treatment, while preventing the vapolarization and the deterioration of the phenols. SOLUTION: In this analytical method for phenols in hydrochloric acid, an operation in which an inorganic acid and an organic solvent are added to the hydrochloric acid containing the phenols and in which the phenols are extracted and separated by the organic solvent from the hydrochloric acid is performed at least once, and the phenols in an extracted liquid are analyzed. Alternatively, an inorganic acid is added to the hydrochloric acid which contains the phenols, the hydrochloric acid solution is passed through a column which is filled with a filler for solid-phase extraction, the phenols are adsorbed and separated so as to be eluted and the phenols in their eluate are analyzed.