baber/WOPTO huggingface dataset:
Patent JP-H03115971-A (JP)
Title: Analyzer provided with video display function
Inventor: KITA TOSHIBUMI
IPC: G01N21/00
Filed: 1989-09-29
Abstract: PURPOSE:To effectively spend the waiting time in analysis by using a multi- window data display faceplate in the instrument for analysis, displaying analytical data on its one part and displaying TV and a video on the other part. CONSTITUTION:A multi-window CRT display screen is used, and the data outputted from an instrument for analysis such as a gas chromatograph and the main body 1 of a spectrophotometer are displayed on the display screen 2. A function keyboard 3 or the button of a video transmitter 5 is operated to display TV or a video on the window 4 by the program stored in a floppy disk 6, and a speaker 7 is actuated. Consequently, the waiting time until the analytical data of the main body 1 are displayed on the screen 2 is effectively spent.
Patent JP-H1082670-A (JP)
Title: Flowmeter
Inventor: MIZUNO YOTARO
IPC: G01F1/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a flowmeter in which the detecting accuracy of flow rate can be increased, by controlling a drive means according to change in the output value of a flow-rate detecting means so that operating interval becomes short when the change is large and the interval becomes long when the change is small. SOLUTION: A drive-interval control means 13, to which an output signal V from a flow-rate detecting means 11 is input, controls the driving time interval Ts of a drive means 12 according to whether a change in its output value is large or small. The output signal V is output periodically from the detecting means 11, and the control means 13 holds an immediately preceding output from the detecting means 11. The present output of the detecting means 11 is designated as Vn , and the immediately preceding output is designated as Vn-1 . Then, the control means 13 controls the time interval Ts so as to become short by one step. Wen a change in the output of the detecting means 11 is large, a measuring time interval is made short so as to increase the detecting accuracy of a flow rate.  Wen the change in the output is small, the measuring time interval is made so as to reduce a power consumption.
Patent JP-S61133141-A (JP)
Title: Mixed agent for forming adsorbent of dissolved metal
Inventor: TAGUCHI YOSHIO
IPC: B01J20/20
Filed: 1984-12-03
Abstract: PURPOSE:To recover efficiently the dissolved metals by adding ammonium chloride and citric acid as a catalyst to potassium chloride and magnesium chloride, dissolving the mixture in water and furthermore adding barium oxide and calcium sulfate or the like. CONSTITUTION:Ammonium chloride and citric acid as a catalyst are added to magnesium chloride and potassium chloride and the mixture is dissolved in water. A mixed agent for forming an adsorbent of dissolved metals is obtained by adding barium oxide, calcium sulfate, calcium phosphate, magnesium deoxide, sodium sulfate and carbon thereto. The organic matter contained in the soil is treated by the reaction between the organic matter and alkali metals, alkaline earth metals, halogen group by using the mixed agent and mixing it with the soil and the soil can be coagulated by cement. In this coagulating process, a porous body is formed and the metal ions are adsorbed by impregnating the seawater dissolved with metals into the porous body.
Patent JP-H0197332-A (JP)
Title: Cleaning method for electric contact
Inventor: OBA MASATOSHI
IPC: H01H11/04
Filed: 1987-10-09
Abstract: PURPOSE:To prevent any fresh stickings from clinging to the surface of a contact arm by making a laser beam so as to irradiated to the surface of the contact arm installed in a contact base material. CONSTITUTION:Plural pieces of movable contactors 2 are arranged parallelly on a hoop material at specified intervals. Each contactor 2 has a twin contact structure, tightly attaching contactors 3 to a tip part halved in the cross direction. On the other hand, a laser beam 4a is irradiated out of a CO2 laser generator 4, and it is adjusted so as to connect a focus at a C point. The hoop material 1 is arranged between a lens 5 and this C point, and moved in an arrow D direction at constant speed. When the material 1 is moved in the arrow D direction, the laser beam 4a rubs each surface of contact arms 3, 3 in succession, and thereby stickings clinging to each surface of these contact arms 3, 3 is burned off, cleanging each surface of these contact arms 3, 3. According to this method, a device is not enlarged in type and, what is more, any fresh stickings are prevented from clinging to the surface of the contact arm.
Patent JP-H03118480-A (JP)
Title: Sending servo-circuit of record reproducing apparatus
Inventor: NAKANE HIROSHI
IPC: G01P3/487
Filed: 1989-09-30
Abstract: PURPOSE:To generate an appropriate speed voltage and to make it possible to send a pickup stably by changing the gain of the moving speed signal of the pickup at the time of speed control (high speed moving) and at the time of position control (low-speed moving). CONSTITUTION:The output signals of position detectors 9a and 9b are subtracted. Thereafter the signals are differentiated in differentiating devices 13a and 13b and rectified in rectifiers 15a and 15b. The signals are added in an adder 17 and the gain is changed in a gain switching device 19. Then, the signal is compared with a speed reference signal in a comparator 29. The signal is amplified in a power amplifier 31 and fed back to a motor 1. At the time of position control, a controller 21 sets a switch control signal SW at a '0'. A switch 27 selects the output signal of an actuator-position-error detecting circuit 7 as a reference speed signal. Thus, the control is performed so that the output signal of the gain switching device 19 agrees with the output of the circuit 7. At the time of the speed control, the controller 21 sets the signal SW at a '1'. The switch 27 selects the output of a position-error detecting circuit 25 as a reference speed signal. The control is performed so that the output signal of the gain switching device 19 agrees with the output of the circuit 25.
Patent JP-H10108178-A (JP)
Title: Method for controlling code quantity
Inventor: TOYOOKA TAMOTSU
IPC: H04N19/91
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce quantization distortion of an image in the case of decoding by providing a quantizer decision means that decides an optimum quantizer by which a total data quantity after coding is an object code quantity or below based on a data quantity of a data quantity calcvulation means with respect to a block-processed orthogonal components obtained from an orthogonal means. SOLUTION: A 1st arithmetic section 1 decides a maximum quantization number by which a data quantity per one video segment does not exceed a maximum transmission available data quantity TD when a same quantization number is assigned to 5 macro blocks and calculates a data quantization Dref at that time. A 2nd arithmetic section 2 increments a quantization number one by one each with respect to each macro block to calculate a difference data quantity ΔAD, a 3rd arithmetic section 5 calculates an updated data quantity Dref=Dref+ΔAD and repeats the calculation till a relation of Dref+ΔAD<=TD is in existence. Thus, the update of the quantization number to each macro block is executed independently of the quantity of the macro block number and the quantization distortion of an image in the case of decoding is reduced.
Patent JP-2000086326-A (JP)
Title: Production of ceramic burned product and ceramic burned product
Inventor: HIRANO ATSUO
IPC: C04B35/64
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing ceramic tiles with dense texture <=1 wt.% in water absorption by low-temperature burning, and besides, to provide a method for producing such ceramic tiles utilizing, as the feedstock therefor, waste glass as an industrial waste. SOLUTION: This ceramic burned product as ceramic tiles is obtained by the following process: automotive waste glass is ground into fine granules 1-100 μm in size, the resulting glass powder is incorporated with clay in the weight ratio: glass powder/clay of (80:20) to (40:60), and desirably, the mixture is subjected to wet mixing treatment together with water for 2-4 h using a ball mill to afford a slurry, which in turn, is dried and then subjected to granulation treatment to produce body, with which a molded form is obtained, and then burned at 800-1,050 deg.C.
Patent JP-H02104177-A (JP)
Title: Digital recorder for still picture
Inventor: ITO KENJI
IPC: H04N19/152
Filed: 1988-10-13
Abstract: PURPOSE:To prevent image data in adjacent storage areas from being erased by inhibiting recording or detecting a recordable area at the time of deciding that compressed data can not be correctly recorded in a specified storage area of a memory, and recording the data in the detected area. CONSTITUTION:An input device 16 includes a compression ratio setter for a data compressing circuit 14, a display device for displaying a key inputting the storage area number of a storage area to be recorded and the memory information of a memory cartridge 30, and so on. When a storage area to be recorded is specified, whether recording based upon the set compression ratio can be attained or not is decided by a system controller 10. When data are set up by a compression ratio lower than that of data to be recorded in the specified area, the data are superposed to the image data recorded in its adjacent area at the time of recording the data, so that another storage area to be recorded is searched. When a storage area to be recorded by the specified compression ratio can not detected, prescribed inhibition processing is executed. Consequently, image data in adjacent areas can be properly recorded without being erased in error.
Patent JP-2000086904-A (JP)
Title: Setting organic resin composition
Inventor: MORITA YOSHIJI
IPC: C08K5/54
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a setting organic resin composition comprising a setting organic resin and silicon atom-containing compound obtained by binding a specific group with the silicon atom, and capable of forming a setting resin excellent in fluidity before setting and superior in cohesion and adhesion properties after setting. SOLUTION: This composition comprises at least (A) 100 pts.wt. of setting resin (pref. an epoxy resin, imide resin or phenol resin), and (B) 0.01 to 100 pts.wt. of silicon atom-containing compound obtained by binding a group of formula I [R1 is H, a (substituted) univalent hydrocarbon or silyl; and R2 is a >=2C (substituted) alkylene] with the silicon atom, wherein the compound is pref. shown by formula II [R3 is H, a (substituted) univalent hydrocarbon or alkoxy; and (a) and (b) satisfy the equations of 0<a<=1, 1<=b<=2, and 3<2a+b<=4].
Patent JP-H02105331-A (JP)
Title: Method for simultaneous wet-on-wet coating on magnetic recording medium
Inventor: CHINO NAOYOSHI
IPC: B05D1/36
Filed: 1988-10-13
Abstract: PURPOSE:To efficiently form the multilayered recording medium having good surface characteristics and good magnetic recording characteristics by adjusting the surface tension of the solvent compsn. of the uppermost layer of a nonmagnetic base to the surface tension lower than the surface tension of the other layer. CONSTITUTION:The plural coating layers of org. solvent systems are simultaneously coated wet-on-wet on the continuously traveling nonmagnetic base. The surface tension of the solvent compsns. which constitute the uppermost layer of the coating layers and consist of at least >=2 kinds is adjusted lower than the surface tension of the solvent compsn. which constitutes the layers exclusive of the uppermost layer and consists of at least >=2 kinds within 0.1 to 3dyn/cm. The solvent compsns. refer to the compsns. by the kinds and weights of the org. solvents contained in the coating liquids. the good coating is possible in this way regardless of the coating speeds and coated amts.
Patent JP-S62273084-A (JP)
Inventor: SUTEIIBU KAASUNA
IPC: H04R3/00
Filed: 1986-10-29
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-H09100285-A (JP)
Title: Production of optically active 5-hydroxy-3-oxo-6-heptynoic acid ester derivative
Inventor: KOKUNI NOBUKI
IPC: C07C251/24
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To efficiently produce the subject compound useful as a synthetic intermediate, etc., for a blood cholesterol lowering agent by reacting a specific aldehyde with a diketene in the presence of a Ti or an Al compound and an optically active Schiff base. SOLUTION: An aldehyde represented by formula I (R<1> is silyl) (e.g. trimethylsilyl-2-popynal) is reacted with a diketene represented by formula II in the presence of a metallic compound, comprising titanium or aluminum and having at least one group represented by the formula OR<2a> [R<2a> us a (substitutes) hydrocarbon] (e.g. titanium tetraisopropoxide) and an optically active Schiff base represented by formula III (R<3> to R<8> are each an alkyl, an aryl, etc.; R<9> is H, an alkyl, an aryl, an alkyloxy, an aryloxy, a halogen, nitro, cyano, etc.; (k) is 1-3] or a complex compound of the metallic compound with the Schiff base to afford an optically active 5-hydroxy-3-oxo-6-heptynoic acid ester derivative represented by formula IV.
Patent JP-H07108730-A (JP)
Title: Ribbon cassette
Inventor: FURUYA KANAME
IPC: B41J17/32
Filed: 1993-10-13
Abstract: PURPOSE:To increase a winding amount of a ribbon and to easily replace the ribbon. CONSTITUTION:The ribbon cassette comprises a cassette body 120 having a core container 121 and a head container 125 independently provided, and a cover 130. A supply core 102 and a take-up core 103 are contained in a substantially erected state in the container 121. The container 125 is disposed at an opposite position to the core 103 through the core 102. The cover 130 and the body 120 have a guide pin 150 and a reception hole 155 for positioning the cover 130 are respectively provided at the cover 130 and the body 120. A substantially latticelike reinforcing unit 129 cooperated with side plates 126-128 is provided at an upper end of the container 125. On the other hand, a protrusion corresponding to a frame shape of the unit 129 is provided at a lower side of the cover 130. At the time of mounting the cover 130, they coincide to rigidly fix the plates 126-128.
Patent JP-H02103028-A (JP)
Title: Picture frame forming method
Inventor: HAYASHIDA SATOSHI
IPC: G03D13/00
Filed: 1988-10-12
Abstract: PURPOSE:To finish pictures such as slides as normal white frame without providing another light source by overlapping and exposing a prescribed picture frame pattern by the exposing system of a main body on the pictures projected and exposed with such as the slides. CONSTITUTION:A copying device 100 using a silver-salt-photosensitive material is added with a magnifying projecting device 110 which magnifies and copies such as transparent positive originals. When the picture of the slides, etc., is exposed by this projecting device 110 on a cut roll sensitive material 151, an original placing frame 122 finishes as a black frame and its grade is lowered in condition where the sensitive material which is currently used is positive type. For that reason, the picture frame pattern original whose image forming part is deep black and whose frame is pure white is placed on the original platen 2 of the main body and which is exposed by overlapping the said slide picture at an exposing position 40 and then a developing process is carried out. As a result, the frame part becomes a white frame and a picture finished with a white frame can be obtained without exposing or damaging a picture part.
Patent JP-H09101300-A (JP)
Title: Water quality monitor
Inventor: YAMAMOTO TAKAHIRO
IPC: G06T1/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a water quality monitor which does not malfunction when a test fish kept in the water contained in a water tank for monitoring water quality sails in a pattern which is extremely resemble to an abnormal action pattern by quickly and accurately judging whether or not the quality of the water has become abnormal. SOLUTION: When an abnormal action judging means 10 judges that the action pattern of a test fish F is abnormal from the position data of the fish F obtained by monitoring the changes of picture signals at a large number of sensing points P(n ,m) set on the screen of a display device 7, an abnormal fish action judging means 11 judges the action of the fish F on the screen from the picture signal constitution the image of a prescribed extent corresponding to the size of the fish F around the sensing point P(n ,m) corresponding to the position data. When the means 11 judges that the action of the fish F is abnormal, a water quality monitor judges that the water quality becomes abnormal and actuates an alarming means 12.
Patent JP-H10107009-A (JP)
Title: Dry etching device
Inventor: INOUE TAKASHI
IPC: H01L21/302
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To enhance the evenness in plasma while reducing the etching rate dispersion in a substrate by a method wherein the gap between the surface making an aperture for letting in and out of an etched substrate and the aperture is made adjustable as well as a cover shifting mechanism capable of removing a cover member from the aperture is provided. SOLUTION: The title dry etching device is provided with a cover shifting mechanism 1 capable of keeping away a cover 5 stopping up an aperture 6a letting in and out of a reticle of a shield frame 6 as well as removing the cover 5 from the aperture 6a. This cover shifting mechanism 1 is provided with a rod 2 airtightly elevating the cover 5 through the intermediary of a chamber wall and a threading mechanism making the cover 5 approach to or keep away from the aperture 6a as shown by an arrow. Besides, the slice bearing airtightly sealing the rod 2 is fitted to a plate member airtightly sliding along the chamber outside wall. Through these procedures, the error in the plasma density can be corrected thereby enabling the dispersion in etching process to be reduced.
Patent JP-H03118189-A (JP)
Title: Recording material
Inventor: TSUCHIDA TETSUO
IPC: B41M5/30
Filed: 1989-09-30
Abstract: PURPOSE:To obtain a recording material extremely excellent not only in color forming properties and raw preservability but also in the preservability of a material capable of forming a color upon the contact with a colorless-light- colored basic dye, by using a specific salicylic acid derivative or a multivalent metal salt thereof as a coupler. CONSTITUTION:In a recording material utilizing the color forming reaction with a coupler capable of forming a color upon the contact with a colorless- light-colored basic dye, at least one kind of a salicylic acid derivative represented by formula 1 and a multivalent metal salt thereof is used as the coupler. In the formula I, R is an alkyl group or an aryl group and X is a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, an aralkyl group, an aryl group, an alkoxy group, an aryloxy group, a nitro group or a halogen atom. Further, as the multivalent metal forming a salt along with a salicylic acid derivative, divalent, trivalent and tetravalent metal atoms are pref. and, especially, zinc, calcium, aluminum, magnesium, tin and iron are more pref.
Patent JP-H08125847-A (JP)
Title: Image processor
Inventor: MORISHIGE TAKAYUKI
IPC: G06T3/40
Filed: 1994-10-21
Abstract: PURPOSE: To enlarge/reduce an image without damaging the arrangement of picture elements expressing the gray level of a binary image expressing its gray level by systematically arranging the picture elements. CONSTITUTION: This device is provided with a second data storage means 102 equipped with capacity for storing the picture elements for one lateral row or one longitudinal column of image data, repetition information extracting means 103 for extracting the repetition information showing the arrangement of picture elements from the data stored in the second data storage means 102, one-dimensional image enlarging/reducing means 104 for enlarging or reducing a one-dimensional image by inputting the repetition information outputted from the repetition information extracting means 103 and enlargement/reduction scale, and third data storage means 107 for storing the output of the one- dimensional image enlarging/reducing means 104.
Patent JP-H02104984-A (JP)
Title: Hydraulic differential prime mover
Inventor: YONEDA SHIN
IPC: F03C1/40
Filed: 1988-10-12
Abstract: PURPOSE:To improve a hydraulic prime mover very efficiently by setting a rack gear or the like down to a point of application force, making an internal fluid of a balanced cylinder flow into a driving cylinder and thereby generating a differential thrust there. CONSTITUTION:Auxiliary cylinder pistons 8, 9 works in direction of discharging an internal fluid, thereby making this internal fluid generate a capacity flowing current into a driving cylinder 7 or the like. Accordingly, even if there is no inflow of a fluid out of a pressure source, this cylinder 7 outputs its full thrust and continues its reciprocation. Then, continuous reciprocation is continued by alternate pressurization, and crank, a one-way clutch or the like are installed in an output shaft 31, whereby turning output is taken out. Thus, a hydraulic prime mover is very efficiently improvable.
Patent JP-H08120045-A (JP)
Title: Polyol composition for polyurethane foaming and production of polyurethane foam
Inventor: HASHIDA TAKU
IPC: B01J31/12
Filed: 1994-10-21
Abstract: PURPOSE: To obtain a polyol compsn. which gives a polyurethane foam with fine cells and a low thermal conductivity without using a perfluorocarbon which undesirably affects the global warming, and to provide a process for producing a polyurethane foam using the same. CONSTITUTION: This polyol compsn. contains at least one alcohol selected from among a 3C or lower prim. and sec. alcohols and a salt sol. therein (e.g. potassium carbonate). A soln. prepd. by dissolving the salt in the alcohol and/or water is dispersed in a polyisocyanate using a surfactant to give an emulsion, which is mixed with a polyol compsn. and allowed to foam.
Patent JP-H10112606-A (JP)
Title: Telescopic antenna system and radio transmitter having it
Inventor: DUPERRAY DAVID
IPC: H01Q11/08
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To attain effective transmission/reception by providing a portable antenna system such that the antenna receives a radio wave at a 1st position where two spirals are used for radio wave reception and the antenna sends a radio wave at a 2nd position where a radiation wire and one spiral are used for radiation. SOLUTION: The portable antenna system is made up of a key board 2, a screen 3, a microphone 4, and a speaker 5, and when an antenna system 10 is in the retracted state, a radio wave is received and when the antenna system 10 is in the telescopic state, a radio wave is transmitted. The contained position is used when the antenna system is in the standby mode and only a receiver is in operation. An antenna exciting position 20 is in contact with a conductive ring 21, in contact with one end of a 1st spiral 25 and the other end of the spiral is in contact with a conductive ring 28. The rings 21, 28 allow passing of a radiation wire 30, the radiation wire 30 is penetrated through a cavity 32 at the antenna contained position, and appears externally at the telescopic position.  Thus, at the telescopic position of the antenna, the wire 30 and the spiral 25 make transmission at a length of λ/4 and at the contained position, the two spirals 25, 35 are connected in series and then a radio wave is received.