baber/WOPTO huggingface dataset:
Patent JP-H09145183-A (JP)
Title: Gas compression and expansion machine
Inventor: IKEGAMI KAZUO
IPC: F25B9/14
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To perform a direct cooling of a fixed element acting as a heat generating source, prevent an efficiency of a device from being reduced due to heat generation at a motor and further prevent a leak of electricity from being generated by a method wherein as a piston is reciprocated, working gas is moved between a back-pressure space and a driving motor chamber and a flow of working gas is generated in the driving motor chamber. SOLUTION: When a second piston 4 descends, working gas in a back- pressure space 101 is flowed into a driving motor chamber 42 through a first communicating pipe 102, heat exchanged with a winding of a fixed element 42b to heat it. In turn, when a second piston 4 ascends, working gas is passed from the driving motor chamber 42 to the back-pressure space 101 through a second communicating pipe 105. At this time, the heated working gas is radiated at the second radiator 106 in the midway part of it, subsequently when the second piston 4 descends, heat is radiated by the first radiator 103. In this way, as the second piston 4 is reciprocated, a flow of the working gas is generated so as to make a direct cooling of the fixed element 42b acting as a heat source, the absorbed heat is radiated so as to prevent an efficiency of the device from being decreased.
Patent JP-H11136531-A (JP)
Title: Color processor
Inventor: NAGATA KAZUTAKA
IPC: H04N1/60
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To execute printing without the occurrence of a fixing defect even if a step by toner quantity occurs. SOLUTION: Color picture information is set to be concentration data by adjusting gray balance with gamma correction parts 5a, 5b and 5c. A black concentration calculation part 6 calculates black concentration (data of a signal K). Signals C, M and Y are obtained from respective concentration data subtracted from respective concentration data obtained in gamma correction in subtraction parts 7a, 7b and 7c by generating complementary colors in a complementary color generation part 8. The signals C, M and Y and the signal K, which are the color components of the obtained dots, are stored in a line buffer memory 9 and are inputted to a difference correction part 10. The difference correction part 10 judges respective pieces of signal data of p-th dot and a p+1-th dot, which are stored in the line buffer memory 9, namely, the adjacent dots, and executes correction by the difference.  Then, they are outputted as data of the new dot.
Patent JP-H04172005-A (JP)
Title: Temperature compensating device
Inventor: SHIOMI TOMONORI
IPC: H03G3/02
Filed: 1990-11-05
Abstract: PURPOSE:To prevent an envelope fluctuation due to a chattering, and to efficiently compensate a temperature by removing the chattering generated in the process of A/D converting a temperature signal including a noise by a hysteresis adding equipment. CONSTITUTION:This device is equipped with a temperature sensor l which measures the atmosphere temperature of an objective equipment 7 whose temperature is to be compensated, and whose gain fluctuates according to the temperature, and outputs an analog signal corresponding to the temperature, an A/D converter 2 which converts the output signal into a digital signal, and a hysteresis adding equipment 3 which adds a hysteresis characteristic to the digital signal. And also, this device is equipped with a memory device 4 which outputs data for compensating the temperature based on the output signal of the hysteresis adding equipment 3, and a variable gain equipment 5 which is serially connected with the equipment 7, and which compensates the gain of the equipment 7 based on the output signal of the memory device 4. That is, the chattering is removed from the digital data including the chattering due to the noise by the hysteresis adding equipment 3. Thus, a temperature compensating device 9 in which the envelope fluctuation due to the chattering due to the noise is not generated, can be obtained.
Patent JP-H07131841-A (JP)
Title: Paging receiver
Inventor: HIDAKA SHINJI
IPC: H04Q7/14
Filed: 1993-11-04
Abstract: PURPOSE:To accurately perform matching/mismatching collation for data by comparing received data and registered data which differ in data format. CONSTITUTION:A sent incoming message is passed through the antenna 21 and RF part 22 of an electronic notebook pager 1 and decoded at a decoder part 23 to detect a received signal. A pager processor 25 drives a speaker 27 and an LED 29 on the basis of the received call signal to let a user know the termination and also sends the received data to a CPU 32. The CPU 32 after deleting symbol data from the telephone number data of the received data and telephone number data registered in an electronic notebook RAM 36 and extracting only numeric data compares the both with each other to decided whether or not the data match each other, When the telephone number data match each other, the registered data regarding the telephone number data are read out of the electronic notebook RAM 36 and displayed on an LCD 38 by driving an LCD driver 37.
Patent JP-H06145264-A (JP)
Title: Aqueous dispersion of self-crosslinking copolymer resin
Inventor: YAMAMOTO AKIHITO
IPC: C09D151/00
Filed: 1992-11-11
Abstract: PURPOSE:To provide the subject dispersion prepared by radical polymerization of an alpha,beta-ethylenically unsaturated compound and another alpha,beta-ethylenically unsaturated compound in the presence of a specified polyamine compound, excellent in durability, capable of forming a coating film excellent in strength and useful for coating. CONSTITUTION:In the presence of (A) a polyamine compound (e.g. synthesized by hydrolysis of N-vinyl formamide homopolymer or copolymer of N-vinyl formamide and another alpha,beta-ethylenically unsaturated compound) having a primary amino group in the molecule, (B) an alpha,beta-ethylenically unsaturated compound having a functional group (e.g. glycidyl or glycerylcyclocarbonate) reactive with the primary amino group of the component (A) and (C) another alpha,beta- ethylenically insaturated compound copolymerizable with the component (B) are radically polymerized. Thereby, the objective dispersion is obtained. In addition, the component (A) is used in an amount of 0.1 to 50 pts.wt. (preferably 0.1 to 20 pts.wt.) based on 100 pts.wt. total amount of the components (B) and (C).
Patent JP-H08161993-A (JP)
Title: Switch
Inventor: TAKAHASHI MITSUGI
IPC: H01H73/02
Filed: 1994-12-05
Abstract: PURPOSE: To provide a switch that requires compact storage space and is excellent in current limiting/interrupting performance. CONSTITUTION: Two contacts 4, 7 which when closed abut to the two respective contacts 3, 8 of a needle 1 and a repeller 6 are formed in an intermediate electrode 2. The intermediate electrode 2 and the repeller 6 are so formed and arranged that the contacts 7, 8 are parted mainly by an electromagnetic repulsive force due to current flowing between the contacts 7, 8 of the intermediate electrode 2 and by a hydrodynamic force due to evaporation from the surfaces of contact between the contacts 7, 8 when an abnormal current due to a short circuit, etc., is shut off.
Patent JP-H05114360-A (JP)
Title: Manufacture of surface panel for display device
Inventor: HENMI KAZUHISA
IPC: H01J9/227
Filed: 1991-10-22
Abstract: PURPOSE:To form a fluorescent surface which prevents color from being mixed, by means of dry processes in a simple manner by exposing photo tacking resist which exhibits tackiness after exposure, via a mask having a specified pattern, and thereby adhering fluorescent material thereon. CONSTITUTION:Photo tacking resin PTR 4 which exhibits tackiness when exposed, is applied to a surface panel base substrate 1a by means of rolling coat and the like by the use of a wheel and the like, and it is dried thereafter. First color out of fluorescent material 3, for example, a portion to which blue fluorescent material is adhered, is exposed via a metallic mast 5 in a specified pattern, and blue fluorescent material is sprayed so as to be adhered on the portion. Next, fluorescent material left over the mask is recovered by means of air spray, and the mask 5 is then removed. As for second and third color, the repeat of processes identical to those as mentioned above results in the provision of a color display device. The use of PTR 4 makes processes simple and the use of the mask for exposure and adhesion of fluorescent material can thereby prevent color from being mixed.
Patent JP-2001127952-A (JP)
Title: Image reader and method, and computer-readable storage medium
Inventor: KUROKAWA KUNIAKI
IPC: H04N1/04
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To secure coincidence of numbers of sending lines of image data between both sides of a double-sided original, when an image reader discontinues its reading operation of the original for some reason. SOLUTION: The number of output lines of the image data which are read by a CCD 1a is counted by a line counter 14a, and the number of output lines of the image data which are read by a CIS 1b is counted by a line counter 14b. When the read operations of image data are discontinued, the counted value of both counters 14a and 14b are compared with each other at the time point. Then the sending of the preceding count value, e.g. of the image data which are read by the CCD 1a is stopped immediately, and the reading operation of t he CIS 1b is carried on. When the counted value of the counter 14a becomes equal to that of the counter 14b, the sending of the image data read by the CIS 1b is stopped.
Patent JP-H07153753-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAIGAWA HIROYUKI
IPC: H01L21/76
Filed: 1993-12-01
Abstract: PURPOSE:To provide an element isolation method which can shorten the length of a bird's beak and reduce the stepping on the upper part of an element isolation oxide film and the stress of the semiconductor substrate on the lower part of the element isolation oxide film. CONSTITUTION:An oxide film 12 is formed on a semiconductor substrate 11, and an oxide film 15, which is thinner than the final thickness of the oxide film for element isolation, is formed on the oxide film 12 using the nitride film 13, which is formed on the oxide film 12, as a mask. Then, the oxide film 15 is removed, and a polysilicon film 16 is deposited on the whole surface of a semiconductor substrate 11. The polysilicon film 16 is etched back, and lastly, an oxide film 17 is formed by oxidation for isolation of element of final thickness using the nitride film 13 as a mask.
Patent JP-H03161757-A (JP)
Title: Method for regenerating electrophotographic sensitive body
Inventor: TSUJITA MITSUSHI
IPC: G03G5/00
Filed: 1989-11-20
Abstract: PURPOSE:To enable regeneration of a photosensitive body deteriorated in sensitivity by heat treating the photosensitive body at a temperature higher than the glass transition point of a photosensitive layer. CONSTITUTION:The photosensitive layer containing a phenylenediamine type electric charge transfer material is formed on the surface of a conductive substrate. When this electrophotograhic sensitive body is deteriorated in sensitivity, it is heat treated at a temperature higher than the glass transition point of the photosensitive layer. This glass transition point is dependent on the kinds and the mixed amount of a binder resin, a charge generating material, the charge transfer material, and the like, and it is usually in the range of 50 - 70 deg.C and it is preferred to ehat treat it at a temperature by 10 - 50 deg.C higher than the glass transition point, and for 20 - 60 min, thus permitting the electrophotographic sensitive body high in sensitivity to be obtained.
Patent JP-S63154650-A (JP)
Inventor: RAYOSU AABAARU
IPC: C09D7/12
Filed: 1987-12-01
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-H11133076-A (JP)
Title: Electrode for protecting insulation resistance measuring device
Inventor: KIMURA MASAYOSHI
IPC: G01R1/06
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To enable the speedy and safe measuring of insulation resistance at all times by using a variable length water rheostat for an electrode connected to a measuring device line terminal. SOLUTION: A container of pure water 3 is formed of an insulator such as a plastic resin, and a water rheostat is constituted between a terminal 1 on the side of an object to be measured and a terminal 2 on the side of an insulation resistance measuring device. A lead line 4 is connected to the terminal 2 on the side of the insulation resistance measuring device, and the lead line 4 is connected to the L terminal of the measuring device main body. As the water rheostat has a high resistance value due to the pure water 3 in the case that a protective electrode is connected to an object to be measured with residual electric charge, it is possible to discharge residual electric charge and lower the voltage substantially by the water rheostat. Therefore, no residual electric charge or high voltage is impressed on the measuring device to prevent the breakage of the measuring main body.  In addition, a workman is safely protected. As the resistance value of the water rheostat is freely changed by the sectional area and length of the container for the pure water 3, it is possible to discharge residual electric charge efficiently by providing the container with a structure which can be lengthened to increase the resistance value initially and be gradually shortened.
Patent JP-H03161851-A (JP)
Title: Semiconductor storage device
Inventor: KAWADA TOMOHARU
IPC: G11C11/413
Filed: 1989-11-20
Abstract: PURPOSE:To attain rapid reading operation by deleting the routes of a reading decoding means and output means from a route formed from a selection signal to be a rate-determining signal up to external data in a semiconductor storage device constituted of allocating addresses to the same port. CONSTITUTION:In the reading operation, the data of the 1st and 2nd reading bit lines 15, 16 are inputted to a selection means 8 and either one of them is selected by a selection signal 20 and outputted as selection data 21. The data 21 are inputted to an I/O buffer 9 and reading data for memory cell 5 are outputted from the buffer 9 as external data 22. Since the constitution selects the data of the bit lines 15, 16 by the selection signal 20 to be the rate- determining signal, the routes of the reading decoding means and output means are deleted from the route formed from the selection signal 20 up to the external data. Thus rapid reading operation is attained.
Patent JP-H02146577-A (JP)
Title: Fixing device of image forming device
Inventor: HARADA HIROYUKI
IPC: G03G15/20
Filed: 1988-11-28
Abstract: PURPOSE:To save electric power while maintaining fixation efficiency by decreasing the peripheral speeds of fixing rollers below the peripheral speed of a photosensitive drum and lowering heating temperature when the rear end of recording paper separates from the photosensitive drum. CONSTITUTION:When the separation of the rear end of the recording paper from the photosensitive drum D is detected, the peripheral speeds of the fixing rollers R4 and R5 are decreased below the peripheral speed of the photosensitive drum D and the heating temperature is lowered correspondingly. Namely, when the rear end of the recording paper separates from the photosensitive drum D, the temperature of the heat fixing rollers R4 and R5 drop as the peripheral speeds of the fixing rollers R4 and R5 decrease below the peripheral speed of the photosensitive drum D. Consequently, the fixation efficiency of toner to the recording paper is held constant and the electric power consumed to heat the fixing rollers R4 and R5 is saved.
Patent JP-S63156098-A (JP)
Title: Production of silicon carbide whisker
Inventor: KAJI YOSHIRO
IPC: B01J23/74
Filed: 1986-12-17
Abstract: PURPOSE:To obtain the title silicon carbide whisker contg. a small amt. of remaining unreacted carbon and having an excellent acicular property, by separately heating the carbon compact contg. a catalyst along with carbon and an silicon-contg. raw material in the same H2-atmosphere reaction furnace. CONSTITUTION:The carbon-contg. compact contg. a metal or its compd. as the catalyst is prepared. The carbon-contg. compact and the silicon-contg. raw material are separately arranged in the reaction furnace. The compact and raw material are heated in an H2-atmosphere and allowed to react with each other, and the silicon carbide whisker is formed.
Patent JP-H06141837-A (JP)
Title: Reserver apparatus of cigarette paper
Inventor: KUSHIHASHI SHIGENOBU
IPC: B65H20/32
Filed: 1992-11-12
Abstract: PURPOSE:To provide a reserver apparatus of a rolling paper capable of regularly storing the rolling paper for cigarette. CONSTITUTION:This reserver apparatus of cigarette paper is equipped with a reserver box 24 and this reserver box 24 has the transparent front wall 34 and a number of ventilation holes 60 formed in a state distributed in the lower region of this front wall 34.
Patent JP-H09117610-A (JP)
Title: Precipitation pond
Inventor: EMORI HIROYOSHI
IPC: B01D21/06
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a precipitation pond having high solid-liquid separation efficiency. SOLUTION: A wire screen 28 produced by arranging a plurality of wedge wires having a wedge-like cross section shape is installed in the upper part of an overflow barrage 26 of a precipitation pond 10 and at the same time a scraper 32 which runs on the surface of the wire screen 28 is also installed. Consequently, floating matters which the separated supernatant liquid contains are captured by the wire screen at the time when the supernatant liquid passes through the wire screen and flows over the overflow barrage 26. On the other hand, the floating matters captured by the wire screen 28 are scraped by the scraper 32 and precipitated.
Patent JP-H10131788-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: MIYATAKE NAOKO
IPC: F02D41/14
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device which can show maximum performance of an emission control device and improve exhaust gas characteristics. SOLUTION: A learned value KPRTREF is increased by a correction item DKPRT when both a rich side succession time correction factor KPRTR for correcting succession time of a rich air-fuel ratio and a lean side succession time correction factor KPRTL for correcting succession time of a lean air-fuel ratio are 1.0 or higher (S244, S249). When both the correction factors KPRTR and KPRTL are less than 1.0, the learned value KPTREF is decreased by the correction item DKPRT (S245, S246). The leaned value KPRTREF serves as a parameter reflecting purification performance of an emission control device, and used to initial setting of a succession time correction factor KPRTi.
Patent JP-H07197024-A (JP)
Title: Ferroelectric liquid crystal composition and liquid crystal device
Inventor: KOUDEN MITSUHIRO
IPC: C09K19/34
Filed: 1992-11-12
Abstract: PURPOSE:To improve response speed by using the subject compsn. which contains a specific optically active compd. and a specific compd. and exhibits a chiral nematic phase, a smectic A phase, and a chiral smectic C phase. CONSTITUTION:This compsn. 8 exhibiting a chiral nematic phase, a smectic A phase, and a chiral smectic C phase contains about 0.5-5wt.% at least one optically active compd. of formula I (wherein R<1> is a 1-15C alkyl; R<2> and R<3> are each H or a 1-10C alkyl; X<1> is O or a single bond; X<2> is COO or CH2O; and a group of formula II is a group of formula III or IV) and at least one compd. of formula V (wherein R<4> and R<5> are each a 6-10C alkyl). A ferroelectric liquid crystal device is obtd. by forming transparent electrodes 3 and 4 from SnO2, etc., on the inside surfaces of insulating glass plates 1 and 2, laminating an org. insulating film 5 (e.g. a thin polymer film) and an orientation control layer 6 formed by rubbing nylon, etc., to each of the electrodes 3 and 4, sticking a polarizing plate 9 to the outer side of each of the glass plates 1 and 2, and putting this compsn. 8 into a space between the plates 1 and 2.
Patent JP-2001125375-A (JP)
Title: Color image forming device
Inventor: BABA SATOHIKO
IPC: G03G15/01
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent even a color image forming device which the number of electrifying operation times is large from being adversely influenced by discharge product. SOLUTION: A photoreceptor drum 1 which a surface protection layer having a charge injection layer is formed on the outside of a photoreceptive layer is used. The drum 1 is injection-electrified by applying low voltage to the drum 1 in a state where a magnetic roller 5 is brought into contact with the drum 1 through a magnetic brush. Toner left after transfer which is left after transferring a toner image on the drum 1 is recovered by four developing devices 6, 7, 8 and 9 corresponding to the toner of respective colors for every toner, whereby the toner is recycled.
Patent JP-H08227054-A (JP)
Title: Stereoscopic image synthesizing device and its driving method
Inventor: KAWANISHI SHINYA
IPC: G03B35/18
Filed: 1995-11-21
Abstract: PURPOSE: To provide a stereoscopic image synthesizing device capable of extremely reducing the number of parts, capable of being miniaturized, capable of lightening weight, capable of extremely easily performing synchronization adjustment being a point for synthesizing a stereoscopic image, capable of reducing a cost, and capable of realizing high reliability. CONSTITUTION: This device is provided with a single LED array 1 which is arranged, so that a light projecting direction faces in an eyepiece direction, an objective lens 3 arranged ahead of the light projecting direction, a driving mirror 6 respectively reflecting the light projected from the array 1 and transmitted through the lens 3 to a mirror 4 for a right eye and to a mirror 5 for a left eye, and a pair of lenses 7 and 9 for eyepiece respectively provided between the mirror 4 and the eyepiece, and the mirror 5 and the eyepiece. As to this method for driving the stereoscopic image synthesizing device; the mirror 6 is rotated and moved at a uniform speed only in one direction and is synchronized with the displacement of a rotation angle so as to make the LED array 1 emit light and turned off.
Patent JP-H09145782-A (JP)
Title: Test circuit for computing element
Inventor: NATSUME KENICHI
IPC: G01R31/28
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a test circuit for computing element which has a simple circuit configuration and can compute a required test pattern in a short time so as to improve the reliability of a computing element by providing such a circuit that can directly input the test pattern without passing through a pre- stage logic circuit in a semiconductor integrated circuit. SOLUTION: When a control signal is inputted, pre-stage selectors 203 and 204 switch a pre-stage logic circuit 102 to a test pattern outputting circuit composed of a counter 201 and a ROM 202 and an addend DA, an augend DB, and a carry C outputted from the ROM 202 are inputted to an adder 104. The calculated results D of the adder 104 are outputted through a poststage selector 205. When the control signal is not inputted, the selectors 203 and 204 block the passage of the output of the ROM 202, but allow the passage of the outputs (a) and (b) of the logic circuit 102, and the selector 205 similarly allows the passage of the output (d) of a poststage logic circuit 103. The calculated results D of the adder 104 are compared with a correlation table so as to judge whether or not the adder 104 operates normally.