baber/WOPTO huggingface dataset:
Patent JP-H01135579-A (JP)
Title: Process for treating waste liquid
Inventor: SATO MITSUYOSHI
IPC: C02F1/02
Filed: 1987-11-20
Abstract: PURPOSE:To treat waste liquid efficiently at a low consumption rate of water and electricity, by separating waste liquid containing organic impregnants into a sludge having high concentration of COD and a liquid having low concentration of COD, whereby the sludge is burnt and the liquid is used again as washing water. CONSTITUTION:When articles to be cleaned 4 with impregnant attached thereto are washed in a washing tank 1, a waste liquid 2a containing a lot of impregnant is produced. When the waste liquid 2a is heated in a heater separator 8, the organic impregnants are converted to polymers, in which polymers having specific gravity less than 1 are caused to rise to the surface of the liquid while those having specific gravity exceeding 1 are precipitated, that is to say, the liquid is separated into two layers: a sludge layer 6 having high concentration of COD and a liquid layer 9 having low concentration of COD. The sludge layer 6 is easily burnt, while the separated liquid can be utilized again, so that the waste liquid 2a can be treated efficiently. Consequently, consumption rates of water and electricity can be largely reduced and a large amount of the waste liquid 2a can be treated efficiently.
Patent JP-H05128573-A (JP)
Title: Driving/controlling apparatus of laser diode
Inventor: UCHIUMI YOSHIHIRO
IPC: G11B7/126
Filed: 1991-11-08
Abstract: PURPOSE:To provide a laser diode driving/controlling apparatus which can detect the abnormality of a laser diode highly accurately by turning an optical system into the defocused state. CONSTITUTION:This apparatus is provided with a laser diode 1 for casting a first and a second light beams forward and rearward, optical transmission means 4, 5, 6 for guiding the first light beam to an optical recording medium 3, and a focus servo loop 29 for driving an actuator 26 of an objective lens. Moreover, there are provided a first light beam detecting means 8 for generating a first, detecting signal from the light beam, a second light beam detecting means 12 for generating a second detecting signal from the second light beam, controlling means 28, 10, 22 for comparing the level of the first, and second detecting signals. The controlling means consists of tire first means 28 for turning the objective lens into the defocused state, the judging means 10 for judging the ratio of the level of the first and second detecting signals through comparison thereof after the objective lens is defocused, and the second means 22 for shutting a driving current when the ratio is judged to be outside a predetermined range.
Patent JP-2001116396-A (JP)
Title: Refrigerant distributor, refrigeration cycle and air conditioner using it
Inventor: MOCHIZUKI ATSUSHI
IPC: F16L41/03
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To distribute a refrigerant uniformly regardless of the installation conditions of a refrigerant distributor when a bend is present in the piping for a gas-liquid two-phase refrigerant at the inlet of an inlet pipe by stirring and mixing the refrigerant not to cause separation of gas-liquid regardless of shifted flow and to suppress noises being generated when the gas-liquid two-phase refrigerant passes through the distributor. SOLUTION: In a refrigerant distributor for distributing a gas-liquid two-phase refrigerant from an inlet pipe to a plurality of outlet pipes through a mixing section, a branch space and a branch section, a relation L1/D1>2 is satisfied between the inside diameter D1(m) and the length L1(m) of the mixing section and a relation ΔP/W<7 is satisfied between the loss of refrigerant pressure ΔP(Mpa) at the outlet of the branch space and the mass flow W(kg/s) of the refrigerant flowing through the mixing section.
Patent JP-H11121812-A (JP)
Title: Thermoelectric semiconductor material and its manufacture
Inventor: TAUCHI HITOSHI
IPC: C04B35/495
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric semiconductor material, together with its manufacturing method, which is better in mechanical strength than conventional one. SOLUTION: A dust body of solid solution powder of thermoelectric semiconductor material is forcedly worked by hot extrusion or hot rolling, or, when hot extrusion or hot rolling is performed, a surface layer is fusion-coagulated, so that a sintered body where a surface enhanced layer is formed at a surface layer part is obtained. In addition, a sintered body is obtained wherein a material for an enhanced layer comprising ceramics or low melting-point glass is formed as a surface enhanced layer, at the surface layer part, by hot extrusion or hot rolling. Thus, a thermoelectric semiconductor material, better than before in strength, such as electronic cooling element, thermal power generation element, etc., is provided.
Patent JP-S62193920-A (JP)
Inventor: FURIIDERITSUHI HAAZENKANPU
IPC: B65B27/06
Filed: 1986-12-11
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-S63146683-A (JP)
Title: Pll error arithmetic circuit
Inventor: NAKAGAWA SHINICHI
IPC: H04N11/04
Filed: 1986-12-10
Abstract: PURPOSE:To minimize an error due to the change in the amplitude of a burst signal by using a signal value of a sample point before and after the sample point maximizing the absolute value of the amplitude of a burst signal included in a chrominance signal separated from a video signal of television so as to minimize the effect of the amplitude of the burst signal. CONSTITUTION:An absolute value of a Pj signal being one preceding signal of a Pj+1 being a present signal is formed by an absolute processing circuit 92 via a delay circuit 91 in a control circuit 9 and the value is compared with a signal stored in a present data latch circuit 93 by a comparator circuit 94 and a larger value is fetched by the data latch circuit 93. Moreover, the control circuit 9 outputs the comparison result signal c1 in the comparison circuit 94 and a coding signal c2 of the Pj. A subtractor 11 calculates the value of Pj+1 signal -Pj-1 signal to output a difference signal (e). A code inverter 12 outputs an inverted difference signal (f). A data latch circuit 14 fetches the signal (e) (or f) according to the comparison result signal c1 or stores the data stored so far. Thus, an error signal (g) (output signal of data latch circuit 14) is obtained in this way.
Patent JP-H02140149-A (JP)
Title: X-ray diagnostic device
Inventor: KOYAMA KATSUHIKO
IPC: A61B6/00
Filed: 1988-11-21
Abstract: PURPOSE:To reduce the operating burden of an operator by reading photographic angle data stored in a memory after operation and rotating an arm to a correspondent photographic angle position based on these photographic angle data. CONSTITUTION:A photographic angle is detected by the encoder of a supporter 4 and successively inputted to a supporter controller 6. The photographic angle data are written to a picture and photographic angle memory 7, which stores a digitized load mapping picture, by the control of the supporter controller 6. After the operation, the photographic angle data are read from the memory 7, which stores the photographic angle data before the operation in advance, and given to the supporter 4. An arm 3 is rotated to the photographic angle position, which corresponds to the photographic angle data, by the supporter 4. Accordingly, since the photographic angle after the operation is speedily and securely realized to the photographic angle before the operation, namely, the desired photographic angle which is suitable for a specified patient, it is not necessary for the operator to execute fine adjustment. Then, the operating burden of the operator can be widely reduced.
Patent JP-H06116480-A (JP)
Title: Elastomer composition
Inventor: MOTAI MASAAKI
IPC: C08L77/00
Filed: 1992-10-08
Abstract: PURPOSE:To provide an elastomer composition which is excellent in antistatic properties and molding surface appearance and is extensively usable. CONSTITUTION:The elastomer composition mainly consists of a block copolymer elastomer obtained by using 10-90wt.% hard segment comprising a polyamide component and/or a polyester component and 90-10wt.% soft segment comprising poly(alkylene oxide) glycol component in the presence of a lithium compound and contains 10-50,000ppm (in terms of the lithium atoms) of the lithium compound.
Patent JP-H05134932-A (JP)
Title: Access right transfer circuit for multi-cpu device
Inventor: NAKANISHI YOSHIKAZU
IPC: G06F12/06
Filed: 1991-11-11
Abstract: PURPOSE:To provide an access right transfer circuit which interrupts immediately an access with occurrence of an error of a CPU board and transfers the access to another CPU board in order to improve the CPU operating time efficiency for the CPU boards of a multi-CPU device. CONSTITUTION:Each of plural CPU boards 1-n is provided with a CPU 11 which produces an access request, an arbiter circuit 12 which arbitrates the access request given from its own CPU board and that given from another CPU board, the bus gates 13 and 14 which decide the directions of the data given from both CPU boards and other CPU board under the control of the circuit 12, an error detector circuit 15 which monitors the errors occurring in a memory access mode, and a memory 16 which stores the processing data. These CPU boards are connected to each other via a common bus 10. When an error is detected in an access mode of the memory 16 of the CPU board 1, the gates 13 and 14 are controlled through the circuit 12 of its own CPU board. Thus the access right is transferred to one of CPU boards 2-n.
Patent JP-H09131902-A (JP)
Title: Device for controlling printing and method therefor
Inventor: NAKAMUNE TAKASHI
IPC: G06F3/12
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To heighten use efficiency of print heads and speed up printing by printing a black data at a size of a color printing head with a black printing head when printing is to be performed by controlling the color printing head and the black printing head, and when a color data is to be discriminated. SOLUTION: When printing is to be performed by a printing device equipped with a color printing head and a head which comprises a black printing head larger than the color printing head and when a bit pattern data enters, the bit pattern data is converted into a bit pattern data of inside form of printer between a gate array 1704 and an MPU 1701. Next, mode drivers 1706 and 1707 are driven, and the print heads are driven according to the bit pattern data. At this time, it is discriminated whether a printing data of a predetermined block is color data or not. When it is color data, a black data is printed at the size of the color printing head by the black printing head.
Patent JP-H0775624-A (JP)
Title: Corneal cell photographing device
Inventor: KASAHARA TATSUYA
IPC: A61B3/12
Filed: 1993-10-29
Abstract: PURPOSE:To provide the corneal cell photographing device capable of easily focusing the corneal cells in a part to be examined and identifying a position where a photographing section exists in the case of observing and photographing of the corneal cells of the corneal endothelium or epithelium anterius corneal of the testee with a high magnification. CONSTITUTION:The position detecting index of the part to be examined is projected to an eye ball plane 2 and the anterior eye part image projected with the index is formed on the imaging plane of an anterior eye part means via an anterior part observing optical system. A photographing system 3 having an index projecting means, the anterior eye part observing optical system, an illuminating system for making slit illumination of the eye ball plane 2, a magnifying photographing optical system for forming the magnified image of the part to be examined and a photodetector 3 for detecting the focusing at the corneal cells is moved in X-and Ydirections with respect to the optical axis 4 of the anterior eye part observing optical system to position the reflected light from the part to be examined of the position detecting index at the specific position of the anterior part image in the anterior part observing means. The anterior part image is thereafter recorded and the photographing system 3 is moved toward the eye to be examined. The magnified images of the corneal cell of the part to be examined are recorded and simultaneously displayed by the focusing signal when the focusing at the corneal cells is detected by a photodetector 30 for detecting focusing.
Patent JP-H02140793-A (JP)
Title: Picture display device
Inventor: ANDO YUJIRO
IPC: G09F9/00
Filed: 1988-11-21
Abstract: PURPOSE:To perform the display where the resolution is preferred or the display requiring no internal illumination for reduction of power consumption on a display device of color display by forming a color display face having a light- transmissive color filter and a monochromatic display face having no color filters on a recording medium. CONSTITUTION:Plural display faces 6 including color display faces having light- transmissive color filters 7 (R, G, B) and monochromatic display faces having no color filters are formed on a recording medium 1. Color display faces having light-transmissive color filters are used for color display, but monochromatic display faces having no color filters are used when a high resolution is required or a picture is displayed with internal illumination stopped. Since not color display faces but monochromatic display faces are used when a high resolution of character information or the like is required, the resolution which is three times as high as that of the color display is obtained. Since it is unnecessary to alway use illumination at the time of the monochromatic display, the power consumption is reduced.
Patent JP-H04166132-A (JP)
Title: Image correction for mr angiography
Inventor: IKEZAKI YOSHIKAZU
IPC: G01R33/28
Filed: 1990-10-31
Abstract: PURPOSE:To obtain a correct projection image by correcting a signal intensity of a plurality of slices based on a ratio between the signal intensity and a signal intensity for reference. CONSTITUTION:An RF pulse is applied to a subject in a magnet assembly 5 at a short repetition time through a transmitting coil to excite a subject selectively. An MR signal to be generated from an excitation area R of the subject excited is received with a receiving coil of the magnet assembly 5 to be inputted into a computer 2, by which a three-dimensional image data is obtained from the subject. An average signal intensity is calculated at each of slices S1-Sm in an excitation area from the three-dimension data. Then, ratios Iref/In between signal intensities In(n=1, 2... and m) and a signal intensity Iref for reference are calculated for each slice S1-Sm. Then, signal intensities In of the slices S1-Sm are multiplied by the ratios Iref/In obtained respectively to correct the signal intensities In of the slices S1-Sm. The signal intensities In after the correction are used to form a projection image on a projection surface P by an MIP method.
Patent JP-2001118999-A (JP)
Title: Dynamic ram and semiconductor device
Inventor: SEKIGUCHI TOMONORI
IPC: G11C8/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic RAM of single-intersection type, where an operation margin is improved, and to provide a semiconductor device. SOLUTION: A dynamic RAM has a plurality of word lines connected to the address selection terminals of a plurality of dynamic memory cells, a plurality of complementary bit line couples connected to respective input/output terminals of the dynamic memory cells and are arranged in mutually opposite directions and a sense amplifier string formed of a plurality of latch circuits, to which operation voltage is given corresponding to the operation timing signal and amplifies the voltage difference of the complementary bit line pairs.  Common electrodes installed by making them face an accumulation node being the connection point of address selective MOSFET of the dynamic memory cells installed on both sides with the sense amplifier string as a center and an information storage capacitor are mutually connected, while circuit connections in the sense amplifier string are secured by a wiring means using the electrodes. Thus, complementary noise, generated in the two plate electrodes installed across the sense amplifier string, is canceled and is substantially reduced.
Patent JP-H11132764-A (JP)
Title: Pipe top height surveying method for sewer pipeline
Inventor: OTAGAKI TSUNEO
IPC: G01C5/04
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To easily survey the pipe top height of the inner face of a sewer pipeline in use by drifting a float supporting a hose with its one end opening faced upward along a sewer pipeline, supporting the other end opening to the hose at the splash start end, and measuring the pipe top height of the sewer pipeline based on the filled water level in the hose. SOLUTION: When the pipe top height H of a worn-out pipe is to be measured, a float 4 supporting one end opening 3A of a hose 3 is drifted on sewage W along a sewer pipeline 1, and it is retained at the necessary position based on the information from a monitor television camera 5 mounted on the float 4. The other end opening 3B of the hose 3 is supported at the splash start end of a manhole 1A, and the pipe top height H at the necessary position is measured based on the filled water level (w) in the hose 3. The pipe top height H is the sum of the height (s) of the filled water level (w) and the distance (h) from one end opening 3A of the hose 3 supported by the float 4 to the upper face of the float 4. This measurement is made in sequence while the sewer pipeline is kept in use.
Patent JP-H04169149-A (JP)
Title: Production of pickled vegetable seasoned with pear
Inventor: FUTAGAMI TANEAKI
IPC: A23B7/10
Filed: 1990-10-30
Abstract: PURPOSE:To obtain pickled vegetable seasoned with pear, having excellent flavor and useful for health by blending a vegetable such as Japanese radish to be pickled with a proper amount of salt, etc., to pickle the vegetable and then draining from the vegetable and seasoning the vegetable in a colloidal solution in which a proper amount of pear fruit meat is crushed and further subjecting the vegetable to final seasoning. CONSTITUTION:A vegetable such as Japanese radish, turnip, cucumber or scallion to be pickled is blended with a proper amount of salt, vinegar, sugar and the blend is pickled for prescribed period and then drained or kept in the shade and then seasoned for prescribed period in a colloidal solution in which proper amount of pear meat is crushed and further subjected to final seasoning for prescribed period in a colloidal solution of pear prepared again to provide the objective pickled vegetable seasoned with pear.
Patent JP-S63149560-A (JP)
Title: Column for liquid chromatography
Inventor: SONODA HIROSHI
IPC: G01N30/60
Filed: 1986-12-12
Abstract: PURPOSE:To suppress the lowering in the capacity of a column, by providing a plurality of liquid flow passages to the column for liquid chromatography. CONSTITUTION:The liquid sent from a pump (not shown) is distributed through a liquid inlet 3 and a branch joint 5 to enter a column main body 1. By providing a plurality of flow passages to the column main body 1, the liquid is allowed to fill the flow passages 2 all at once under equal pressure in an equal flow rate at the time of the filling of the column main body 1 and, therefore, the column main body is uniformly filled as a whole. Since the interior of the column main body 1 is in a uniform state at the time of separation, the flow of the liquid becomes uniform and no lowering in capacity is generated. Since the diameter of the column main body does not become large because of a plurality of the flow passages, the dispersion of the liquid is uniformly performed.
Patent JP-H01139470-A (JP)
Title: Image forming device
Inventor: ISHIKAWA TAKUMA
IPC: G03G15/00
Filed: 1987-11-21
Abstract: PURPOSE:To make it possible to obtain a necessary number of copies each having necessary number of sheets at only one time of input of an image forming signal by setting a number of sheets to be stored in each bin and a number of bins to be used in accordance with one original so that sheets are distributed and stored in the set number for each bin to be used, respectively. CONSTITUTION:In such a condition that a multiple grouping mode is selected by a sorter mode selection key 151 on a sorter panel 150 and indicating LEDs 155 are turned on, a number of bins to be used for sorting sheets, that is, a number M of copies is inputted through a ten keyboard 124 on a copying machine panel 120. Further, a number of sheets in each copy, to be stored in each bin, that is, a number B of stored sheets, is inputted through the ten keyboard 124 in such a condition that a multiplying key 133 is turned on, and then an equal key 17 is manipulated so as to reset the mode before repeating the above-mentioned steps so that the number B of stored sheets is set to Z1, Z2... for the bins to be used. Further, when a print key 121 is depressed, the number M of copies each having the number B of sheets are automatically sorted. Thus, it is possible to aim at enhancing the facility of use.
Patent JP-H09109574-A (JP)
Title: Bookmarker
Inventor: IGETA HARUTOSHI
IPC: B42D9/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To easily move a bookmarker between pages without bent of a sheet corner part and without drop from the sheet surface. SOLUTION: Two sheets 2, 3 each having an upper side 6 and a side 7 to be perpendicular are superposed, the sides 6, 7 are fixed at adhered parts 11, 12 to form a body bookmarker 4. A soft strip bookmarker 5 is mounted at the side 7 of the bookmarker 4, the corner of the sheet surface (A) is inserted into the insertion part 13 formed between the sheets 2 and 3 of the bookmarker 4 to mount the bookmarker 4, and the bookmarker 5 is bent and interposed between the sheets as the mark between the sheets.
Patent JP-H06146392-A (JP)
Title: Flower box
Inventor: YOSHIKAWA TAKAHIRO
IPC: A47H27/00
Filed: 1992-11-04
Abstract: PURPOSE:To improve external appearance and effectively utilize an internal space by providing a porous decorative sheet on a front face, providing at the upper part thereof a mesh shelf for mounting a flower pot, and forming in the interior a place for setting an outside machine of an air conditioner. CONSTITUTION:A front panel 3a and side panels 3b comprising a porous decorative sheet 6a are attached to a deck member 2 which protrudes from an outside wall 1 of a building and in the middle part of which an area 12 for setting an outside machine of an air conditioner is provided to form a box-like shape. A mesh shelf 14 for mounting a flower pot is provided on the upper parts of the panels 3a, 3b through a receiving member, and an enclosure 15 is provided so as to surround the shelf.