baber/WOPTO huggingface dataset:
Patent JP-H10203016-A (JP)
Title: Reversible thermal recording material
Inventor: TATEZAWA SHINGO
IPC: B41M5/337
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a reversible thermal recording material wherein good image contrast is held and forming and erasing of the image is possible and damage is hardly caused by repeated use of color developing and erasing and strong water resistance is provided in a reversible thermal recording material where in on at least one face of a substrate, a reversible thermal recording layer contg. an ordinarily colorless or light-colored leuco dye and a reversible color developer which develops the color of the leuco dye by heating and erases this by reheating is provided. SOLUTION: A zirconium compd. is incorporated in a reversible thermal recording layer in a reversible thermal recording material. It can be incorporated in a protective layer which is provided on the top face of this thermal recording layer or in an anchor layer provided between a substrate and the reversible thermal recording layer, and also incorporated in each layer in parallel. In addition, it is pref. that both the zirconium compd. and a binder with carboxyl group, hydroxyl group, amino group, amide group and imino group are used in parallel.
Patent JP-S61169570-A (JP)
Inventor: YOSHIMURA KENICHI
IPC: E04F19/08
Filed: 1985-01-23
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-S63181668-A (JP)
Title: Controller for pulse-width modulation control inverter
Inventor: YOSHIDA MASAKAZU
IPC: H02M7/48
Filed: 1987-01-21
Abstract: PURPOSE:To suppress a magnetic noise by varying the frequency of a modulation carrier signal of a PWM inverter proportionally to the amplitude of its output current, and preventing upper and lower limit values from exceeding predetermined ranges. CONSTITUTION:A DC power from a DC power source 2 is converted by a PWM inverter 3 into an AC power of desired voltage and frequency to drive an induction motor 4 at a variable speed. The inverter 3 is pulse-width modulated by a command value from a frequency setter 11 through a calculator 12, etc., to control ON, OFF transistors. In this case, in order to vary a carrier signal input to a comparator 13 corresponding to the output current of the inverter 3, carrier frequency varying means which has an upper/lower limiter 23, a voltage/frequency converter 24, an integrator 25, etc., is provided. Thus, the switching losses of the transistors can be reduced.
Patent JP-S63179095-A (JP)
Title: Partial plating device
Inventor: SAWA SHIGEKI
IPC: H05K3/24
Filed: 1987-01-20
Abstract: PURPOSE:To carry out partial plating in uniform thickness with a simple structure by providing a means for horizontally positioning a material to be plated and a means for vertically positioning the material, and using at least one of the means as a rotatable electrode. CONSTITUTION:The material 3 to be plated is carried into a partial plating device 100 and longitudinally positioned, and then vertically positioned by the vertical positioning means 30. At this time, the material 3 to be plated is positioned in the short-side direction by a horizontal positioning means 20 consisting of a base 8, an elastic member 7, guide rails 5 and 10, and a width- wise positioning pin 4. the guide rail 5 is rotated to press the guide rail 5 on the respective lead parts of the material 3 to be plated while the part masked by a mask 1 is pressed on the material 3 to be plated, and an electric current is applied with a nozzle 2 as the anode and the guide rail 5 as the cathode. A plating soln. is injected from the nozzle 2, and partial plating is carried out. The current density is made constant at the part of the material 3 to be plated, and partial plating can be performed in uniform thickness.
Patent JP-S59137850-A (JP)
Title: Grain moisture measuring apparatus
Inventor: UEJI HITOSHI
IPC: G01N27/04
Filed: 1983-01-27
Abstract: PURPOSE:To make it possible to measure moisture even if a grain drying apparatus is out of operation, by providing a change-over switch to the moisture measuring part of the grain drying apparatus while making it possible to operate the measuring part even by the connection of a manual moisture measuring instrument. CONSTITUTION:A grain drying apparatus is provided with a moisture measuring part 5 of a grain during recirculation, a display apparatus 6 for displaying a moisture value and a control part 7 for sending out a measurement order signal at every predetermined time and, during the operation of the drying apparatus, the contact terminal S of a change-over switch 22 is provided to an S1-side to perform the moisture measurement of the grain. When operation is stopped or the display apparatus 6 is detached from the drying apparatus in the off-season, the contact terminal of the change-over switch 22 is changed over to S2. In this state, if the plug 27 of a manual moisture measuring instrument 21 is connected to the jack 26 of the moisture display apparatus 6, the moisture content display apparatus 6 is operated by the power source 30 of the manual moisture measuring instrument 21 and the manual moisture measurement of the grain can be performed.
Patent JP-S58129177-A (JP)
Inventor: OOHASHI TOSHIO
IPC: F25B39/02
Filed: 1982-01-29
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-H02194814-A (JP)
Title: Device for decomposing exhaust ozone
Inventor: MATSUNAGA NAOTOSHI
IPC: B01D53/66
Filed: 1989-01-23
Abstract: PURPOSE:To prevent dew condensation on the surface of an ozone decomposing means and carry out ozone decomposition with inexpensive equipment more reliably by feeding back a part of treated gas to the inlet side of the ozone decomposing means and giving waste heat in the treated gas exhaust gas containing ozone. CONSTITUTION:A blower 11 and a feed back line 12 are provided at an outlet of an exhaust ozone decomposing device 1, and a part of treated gas 5 is returned to the feed back, line 12 to give heat of decomposition of ozone contained in treated gas 5 to exhaust gas 4 containing ozone. Thus, the temperature of the gas 4 containing ozone is raised to lower the relative temperature of the both gases, and dew condensation on an active carbon layer of an ozone decomposing means 2 is prevented and ozone decomposition treatment under an optimum condition can be carried out.
Patent JP-H02193359-A (JP)
Title: Method and device for recording and reproducing optical information
Inventor: MIYAOKA YASUYUKI
IPC: G11B7/005
Filed: 1989-01-23
Abstract: PURPOSE:To stably reproduce information by outputting a pseudo sector mark detecting signal when a sector mark is not detected. CONSTITUTION:When the sector mark is detected in two continuous sectors, a sector mark detecting signal (c) is outputted by a sector mark detecting circuit 11 after regenerating a sector mark area of n-sector. The signal (c) is inputted to an OR gate 17, and the sector mark detecting signal 21 is outputted. When the sector area of (n-1)-sector is regenerated and the sector mark detecting signal (c) is outputted, the sector mark detecting signal 21 is outputted, and simultaneously a DFF 13 and a counter 14 are reset. From this time, the counter 14 is started to count the number of bits of a clock 10b, and then when the sector mark of the n-sector is not detected, the DFF 13 and the counter 14 are not reset, and the pseudo sector mark detecting signal is outputted to a pseudo sector mark detecting terminal 18 by a condition deciding circuit 15.
Patent JP-H02194132-A (JP)
Title: Manufacture of metal matrix composite
Inventor: TAN TORON RON
IPC: C22C47/08
Filed: 1989-01-23
Abstract: PURPOSE:To easily manufacture a metal matrix composite with superior workability at a low cost by impregnating a preformed body containing ceramic grains as a principal component and ceramic fibers or whiskers as a subordinate component with molten metal and then carrying out pressure casting. CONSTITUTION:A preformed body containing ceramic grains as a reinforcement and ceramic fibers or ceramic whiskers as a subordinate component is formed. At this time, it is preferable to set the area ratio of the reinforcement in the above preformed body to 10-50%. Then, this preformed body is impregnated with molten metal as a matrix metal, which is subjected to pressure casting and formed into a composite body. In the above preformed body, the grains are bound together along a cubic skeleton composed of the fibers or whiskers, and bulk density and volume percentage are reduced and strength is increased. By this method, the fracturing of the above preformed body at the time of impregnation and pressure casting can be prevented, and the metal matrix composite can be easily obtained in the air.
Patent JP-H07213866-A (JP)
Title: Reduction removing device for nitrogen oxides and method therefor
Inventor: KATO AKIRA
IPC: B01D53/34
Filed: 1994-02-03
Abstract: PURPOSE:To provide a device for removing nitrogen oxides in waste gas containing oxygen by using reducing agents. CONSTITUTION:At least two kinds or more of reducing agents A, B different in the reaction temp. ranges are used as the reducing agent, and properties of the gas in response to a temp. variation of the waste gas and deterioration of the catalyst are detected by a sensor 2 or 4 and, in accordance with the value, the kind of reducing agents to be added, the compounded ratio and the quantities are controlled by a controller 5 and the NOX in the waste gas is subjected to catalytic reduction by a catalyst device 3. Thus, even in the case that the temp. of waste gas exhausted from various kinds of boilers and internal combustion engines changes, or even in the case that a using denitrification catalyst is deteriorated, a high NOX removal rate is obtained.
Patent JP-S59138452-A (JP)
Inventor: FUKUDA NOBUYOSHI
IPC: B32B37/15
Filed: 1983-01-27
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-H04247276-A (JP)
Title: Ultrasonic cleaner
Inventor: YOSHIZAWA TAKESHI
IPC: G03F1/82
Filed: 1991-02-01
Abstract: PURPOSE:To provide an ultrasonic cleaner capable of surely cleaning the entire surface of a material to be cleaned with respect to the cleaner for cleaning the surface of a planar material such as an exposure mask dipped in the soln. in a cleaning tank. CONSTITUTION:This ultrasonic cleaner has a vibrator 12 for emitting an ultrasonic wave U to a cleaning soln. 31 in a cleaning tank 1. In this cleaner, the vibrating face 12a of the vibrator 12 is oriented in the depth direction of the soln. 31 in the tank 1.
Patent JP-S62171628-A (JP)
Inventor: SASAKI HIROSHI
IPC: A01K63/00
Filed: 1986-01-24
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-S54105229-A (JP)
Title: Herbicidal composition
Inventor: NAGASAWA MASAO
IPC: A01N47/12
Filed: 1978-02-06
Abstract: PURPOSE: To provide a herbicidal composition having high safety, improved herbicidal effect, and increased selectivity to the weeds and crops, containing a thiolcarbamate compound and an iron salt.  
     CONSTITUTION: A herbicidal composition having high selectivity and safety, is prepared by (1) mixing 1 part of S-(4-chlorobenzyl) N-diethylthiol carbamate and 0.1-1 part of an iron salt (e.g. sulfate, nitrate, chloride, carbonate, etc.), and (2) adding other components such as talc, kaolinite, clay, white carbon, benzene, xylene, acetone, etc., to the mixture. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03216652-A (JP)
Title: Film detector for automatic developing machine
Inventor: YAMAMICHI HIROTSUGU
IPC: G03D15/00
Filed: 1990-01-22
Abstract: PURPOSE:To improve film detecting accuracy by setting a reflection type photoelectric sensor so that the optical axis of projected light may be turned to be within a specified angle range in a direction opposite to a film feeding direction with respect to the surface of a feeding roller near a generatrix where a film starts to contact. CONSTITUTION:The optical axis of the projected light of the sensor 2 can be turned at >0 deg. and <=15 deg. in the direction opposite to the film F feeding direction from the position of the sensor 2 where an incident angle is 0 deg. with respect to the film feeding roller 1 near the generatrix of the roller 1 where the film F starts to contact with the roller 1. Therefore, the sensor 2 stably and surely projects and receives the light while the film F is passing and the reflected light is hardly received because the roller 1 is irradiated when the film passes. Thus, the detecting accuracy is enhanced.
Patent JP-S63181133-A (JP)
Title: Objective lens driver
Inventor: KASAHARA AKIHIRO
IPC: G11B7/09
Filed: 1987-01-23
Abstract: PURPOSE:To prevent the tilt of a lens in advance while keeping the balance of a force by using two parallel plate springs, utilizing the elastic deformation for the movement in the focusing direction and rotatably driving the moving body around the shaft orthogonal to the plate spring in the movement in the tracking direction. CONSTITUTION:The moving ends of the two plate springs 18 are fixed together and kept to a prescribed distance and the moving direction of the moving body 12 is specified into a direction orthogonal to the plate spring 18 and a rotational direction coincident with the center of inertia of the moving body 12 around the shaft 15 orthogonal to the plate spring 18. Thus, as to the focusing, the moving body 12 is moved in a direction orthogonal to the plate spring 18 and the objective lens 13 is driven vertically to the optical recording medium. As to the tracking, the moving body 12 is rotatably moved around the shaft orthogonal to the plate spring 18 and the objective lens 13 is driven in the radial direction of the optical recording medium. Thus, the disadvantage such as the production of a hysteresis between the quasi-static displacement in the focusing direction and the force is eliminated and the production of deflected moving body is not caused.
Patent JP-H01189760-A (JP)
Title: Document processor
Inventor: WATABE HIROYUKI
IPC: G06F17/21
Filed: 1988-01-25
Abstract: PURPOSE:To limit alarm information by an usage similar word information means and to suppress unrequired alarm information by segmenting an inputted character string in word unit, and analyzing the context of a word to be segmented sequentially by referring to grammatical law information. CONSTITUTION:A main CPU 2 segments the word from character string information inputted from an input device 1 or a document storage 3. When inputted information is not a completion code, a segmented word is sent to a sub CPU 4, then, the retrieval of word information is instructed. The CPU 4 receives the retrieved information of a part of speech by making access to a word dictionary part 5. Next, it is judged whether or not the word received from the main CPU 2 exists in the dictionary part 5, and when it exists, the CPU 4 judges whether or not the most significant bit of the retrieved part of speech is 1, that is, it is the word easy to be confused. When it is judged that it is easy to be confused, grammatical validity is judged by comparing the information of the part of speech of a preceding word held in a RAM 4b with that of the retrieved word. When it is not valid, usage alert is executed, and the fact is informed to an operator.
Patent JP-S58132301-A (JP)
Title: Rolling method of making inclusion in casting ingot harmless
Inventor: TANAKA SHIGENORI
IPC: B21B1/02
Filed: 1982-01-29
Abstract: PURPOSE:To disperse the inclusions in casting ingots finely and to make the same harmless by rolling the ingots under broadside rolling reduction under specific conditions then hot rolling the same under thickness rolling reduction. CONSTITUTION:A casting ingot is rolled under broadside rolling reduction under the conditions expressed by the equation e > axy, and is then hot rolled under thickness rolling reduction. Here, (e): the max. harmless diameter that forms no defects in products (mum), (x): width deformation ratio, (y): thickness deformation ratio, (a): the constant determined by the refining and casting stages of the casting ingot. After the rolling, the ingot is further subjected to cold rolling at >=75% draft. The inclusions in the ingot are finely dispersed by the rolling under the broadside and thickness rolling reduction, and the inclusions are made harmless without application of any special treatments in the stage of refining and casting.
Patent JP-S63180609-A (JP)
Title: Cargo handling device
Inventor: IIZUKA YUKIO
IPC: B65G1/00
Filed: 1987-01-21
Abstract: PURPOSE:To avoid projecting a cargo handling facility from one of positions by providing a movable cargo bed which may move from a stationary movable bed position in a direction orthogonal to the moving direction of a shifting device, within a rack. CONSTITUTION:A cargo 4 gripped by a support arm 61 is set on a stationary cargo receiving bed 14 on a buffer table 11 by lowering an elevating member 53, and is then unloaded onto the bed 14 when the support arm 61 is released from the gripping condition and is then elevated by the elevating member 53. At this time, a movable cargo receiving bed 17 located at the same delivery port 15 is moved to an introduction port 16 by a transverse drive motor, and the cargo 4 is conveyed to the introduction port 16. Further, the cargo 4 is held by an introduction and delivery device 13 having been moved to the introduction port 16 so as to be shifted into a rack 12 at a suitable position, thereby the introduction of the cargo into the rack is completed.
Patent JP-H08230246-A (JP)
Title: Recording control method
Inventor: SUZUKI YASUTO
IPC: B41J2/485
Filed: 1996-01-29
Abstract: PURPOSE: To record character data in a desired page direction and a desired printing direction even when recording paper is fed in longitudinal and lateral directions by determining printing direction data and line direction data in the feed direction of the recording paper on the basis of the feed direction, page direction and printing direction data of the recording paper to process character data. CONSTITUTION: The data in the feed direction of recording paper is calculated by detecting the kind of a paper cassette and the page direction data of the recording paper and the printing direction data of a recording apparatus are calculated on the basis of the default value at the time of the initialization of a printer and these data are inputted to a CPU 31. A combination table 41 is referred to with respect to the combination of the respective data to calculate line direction data and character direction data and both data are set to the corresponding registers 39, 40. Subsequently, the input data in an input buffer 32 is analyzed to be converted to printing data which is, in turn, registered in a page buffer 33.  The position of a character to be printed next is calculated from the present position in a CAP register 42 and, thereafter, character direction data is set to font low data 35.
Patent JP-H04244274-A (JP)
Title: Ultrasonic oscillation circuit
Inventor: ASAI KEI
IPC: A61M11/00
Filed: 1991-01-09
Abstract: PURPOSE:To obtain an ultrasonic oscillation circuit performing stable atomizing operation without receiving the effect of temp. at the time of the closing of a power supply. CONSTITUTION:In an ultrasonic oscillation circuit 2 containing an ultrasonic vibrator 1, the current of a power transistor Q1 for oscillation is allowed to flow to a resistor element P3 having a positive temp. characteristic and the current of a transistor Q2 is changed corresponding to the voltage generated across both terminals of the resistor element R3 and the base current of the power transistor Q1 is controlled.
Patent JP-H01189839-A (JP)
Title: Ionization of electric field ionized gas and ion source therefor
Inventor: OCHIAI YUKINORI
IPC: H01J27/26
Filed: 1988-01-22
Abstract: PURPOSE:To obtain an ion beam with high current, high intensity and low- energy width by applying the surface diffusion energy to the gas attracted on a needle-shaped electrode then ionizing it. CONSTITUTION:Xe is used as the ionization gas to be electric field-ionized. A cooling device 5 is provided, Xe and a needle-shaped electrode 3 made of W are cooled, Xe is attracted on the surface of the conducting W needle 3. The cooled gas is discharged between the conducting needle 3 and an extracting electrode 4 and kept at 10<-5>-10<-5> Torr. If Xe is used, when it is cooled to 160K near the melting point of Xe, the gas is easily attracted to the surface of the conducting needle 3. This attracted gas is fed to the tip of the conducting needle 3 which is the ionization region by surface diffusion, it is desorbed near the tip, thereby gas molecules (atoms) with low kinetic energy are fed, the density of the ionized gas at the needle tip is increased, the ionization efficiency is improved, and the obtained ion beam current is increased.
Patent JP-H02194773-A (JP)
Title: Reduction system for number of colors in color picture
Inventor: OGAWA OSAMU
IPC: G06F3/153
Filed: 1989-01-24
Abstract: PURPOSE:To reduce the number of colors of a color picture without causing the excessive omission of color information by excluding a representative color within a range of prescribed distance from a selected center color, and in addition, making the center color whose total number of picture elements in a cluster is maximum the representative color. CONSTITUTION:Color picture data is inputted to prescribed color space, and the center color of each cluster is obtained by clustering color data on the space, and it is decided whether another representative color candidate exists in the sphere of the prescribed distance (l) from that center color or not. Then, when another representative color candidate does not exist in the sphere of the prescribed distance (l) from that center color, the selected center color is selected as the representative color, and besides, when another representative color candidate exists in the sphere of the distance (l) from that center color, the center color whose frequency is largest is selected as the representative color. Thus, the representative color with the little bias of the color can be selected, and a colored natural picture can be expressed through a small number of the colors without causing the excessive omission of the color information.
Patent JP-S57127238-A (JP)
Title: Method and device for scroll control
Inventor: HOSHINO KENJI
IPC: G06F3/037
Filed: 1981-01-31
Abstract: PURPOSE:To prevent erroneous operations to perform processings for editing or the like quickly, by switching a character input mode and a scroll mode with the operation of key segments for scroll on a tablet. CONSTITUTION:A tablet part 11 provided with a tablet 5, a keyboard 70, an input pen 6, and a required control part is connected to a detecting part 12 which detects the quantity of movement of the input pen 6. Scroll information from the detecting part 12 is inputted to a counter part 13 to correct values of up/down counters U/D13A and U/D13B. Next, outputs C1 and C2 of the U/D13A and the U/D13B are connected to a CRT display device consisting of a CRT31, a memory part 32, and a CRT controlling part 33.