baber/WOPTO huggingface dataset:
Patent JP-S5444198-A (JP)
Title: Shutter
Inventor: MATSUOKA TAKANORI
IPC: G21B1/00
Filed: 1977-09-12
Abstract: PURPOSE: To provide a fast opening and closing shutter with a compact construction by enabling to rock the shutter plate.  
     CONSTITUTION: The shutter plate 6 is formed of the plate with the frame, inserting into the clearance 3 located at the center of the passage hole 2, being supported with the bearing 8, fixing the part thereof with L shaped rocking arm 7 enclosed within the bellows 9, and enabling to rock by the actuation of air cylinder 17. With expansion or contraction of the piston rod 18 therewith, the shutter plate 6 is rotated around the center of the bearing 8, opening or closing the passage hole 2. Then, as the bellows 9 length is shorter than the movement dimension of the shutter plate 6 and in addition the stroke of the air cylinder 17 is shorter, the high speed actuation is enabled by increasing the air pressure applied to the air cylinder 17 with a compact constitution as a whole 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S604505-A (JP)
Title: Polymerization of olefin
Inventor: TAKATANI KATSUHIKO
IPC: C08F4/62
Filed: 1983-06-21
Abstract: PURPOSE:To obtain the titled polymer having in high bulk density in high catalytic efficiency, by using a catalyst obtained by reacting a specific organomagnesium compound, etc. with a chlorosilane compound to give a reaction product, reacting it with an aldehyde, etc. and a Ti compound, etc. successively to give a solid component, blending the compound with an organometallic compound. CONSTITUTION:An olefin is polymerized by using a catalyst obtained by blending (B) an organometallic compound component with (A) a solid catalytic component obtained by reacting 1mol organomagnesium compound shown by the formula I [M is Al, Zn, B, etc.; R1 and R2 are 1-10C hydrocarbon; X and Y are OR3 (R3 is H, or hydrocarbon), NR<7>R<8> (R<7> and R<8> are H, or hydrocarbon); alpha>=0; beta>0; p, q, r, s>=0; 0<=(r+s)/(alpha+beta)<=1; m is valence of M] or reaction product of it and an electron donor with 0.01-100mol chlorosilane compound containing H-Si bond shown by the formula II (a, b>0, a+b<=4; 0<a<=2; R<10> is 1-10C hydrocarbon) in the presence (absence) of an inorganic carrier to give (i) a solid material, reacting it with (ii) 0.05-20mol aldehyde, silanol, etc. based on 1mol C-Mg bond in the solid material, and (iii) a Ti compound, V compound, etc., followed by treating the reaction product with (iv) tetrahalogenated Ti compound, etc.
Patent JP-S63274930-A (JP)
Title: Active matrix liquid crystal panel
Inventor: YAZAWA SATORU
IPC: G02F1/1368
Filed: 1987-05-06
Abstract: PURPOSE:To enable inexpensive formation of a partition which forbids light leakage by using a part of stages for forming active elements to form the above-mentioned partition. CONSTITUTION:MIM elements 24 consisting of tantalum 21, tantalum pentoxide and chromium 23 is used as the active elements. The partition 27 are formed by using a part of the stages for forming the active elements to the outer circumference of a picture element region 12 of a liquid crystal panel formed with the active elements on one substrate 28. Then, the leakage of the light from the spacing between the partition 27 and the picture element region 12 is obviated. The formation of the partition which prevents the light leakage and allows the easy viewing of picture elements and characters without increasing the cost is thereby enabled.
Patent JP-H08305396-A (JP)
Title: Device and method for expanding voice band
Inventor: TSUSHIMA MINEO
IPC: G10L19/06
Filed: 1995-05-09
Abstract: PURPOSE: To generate a wide band synthetic voice having high articulation using an extracted spectrum envelope and a sound source having a wide band pulse train from a narrow band voice signal. CONSTITUTION: An input signal is stored in a buffer 101 for a fixed time, feature quantity relating to a spectrum envelope is extracted for a signal train stored in the buffer by an analyzing section 102. By using this feature quantity, a sound source pulse train generating section 13 estimates a sound source pulse train for a signal of the buffer 101, and restores an omitted band using an estimated pitch period. An output voice synthesizing section 14 synthesizes voice by weighing frequency in which voice is omitted from the sound source pulse train and the spectrum envelope. Thereby, a voice band can be expanded for a voice signal in which a band is omitted with comparatively simple constitution.
Patent JP-S5537917-A (JP)
Title: Radiation thermometer
Inventor: KASHIWARA TAROU
IPC: G01J5/16
Filed: 1978-09-11
Abstract: PURPOSE:To determine the temperature of the member to be determined in temperature with high accuracy with respect to the change of wide range of outside of the temperature sensitive cylinder by secondarily compensating the output of thermocouple in the temperature sensitive cylinder. CONSTITUTION:In the temperature sensitive cylinder 1, there are provided an optical system comprising an opetical filter 2 and a conical mirror 3 and a conversion system comprising a thermocouple 4, primary compensating circuit R1 and a secondary compensating circuit R2. In the circuit R2, a nickel wire resistor 5 is connected between the conductors connected to the cold junctions B, B' of the thermocouple 4. The circuit R2 is constituted by connecting a nickel wire resistor 7 to the point B. The output of the conversion system is supplied to voltmeter 9. The change in temperature of the warm junction A generated in accordance with the temperature change in the temperature sensitive cylinder 1 during the high temperature determination is compensated by the resistor 5 and error in the change of temperature of the warm junction A and the temperature change in cold junction B generated during the low temperature determination are compensated by the resistor 7.
Patent JP-H10295391-A (JP)
Title: Production of (s)-1-(3-trifluoromethylphenyl)ethanol
Inventor: YAMAGISHI MASAHIRO
IPC: C12R1/72
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an intermediate for medicines, agrochemicals, etc., in an industrially advantageous way, by treating 1-acetyl-3-trifluoromethylbenzene with one of speicified microbes having stereospecifically reducing ability for the above benzene derivative. SOLUTION: This compound, i.e., (S)-1-(3-trifluoromethylphenyl)ethanol expressed by formula II, is obtained, in an industrially advantageous way, by treating 1-acetyl-3-trifluoromethylbenzene with cells of a microbe capable of stereospecifically reducing the carbonyl group of 1-acetyl-3- trifluoromethylbenzene of formula I and belonging to the genus Candida, Rhodotorula, Cryptococcus, Botryoascus, Pichia, Sporobolomyces, Lodderomyces, Aureobasidium or Hormonema (e.g. Hormonema prunorum CBS 933.72), and/or a product therefrom to stereospecifically reduce the carbonyl group of the above benzene derivative.
Patent JP-H07321889-A (JP)
Title: Mobile communication terminal equipment
Inventor: KUROSAWA KAZUHITO
IPC: H04M1/02
Filed: 1994-05-25
Abstract: PURPOSE:To more improve operation convenience for people who is handicapped in sight or can not watch a key operating panel or a liquid crystal display(LCD), by guiding the contents of operation keys or the contents of the LCD from a loudspeaker or an earphone. CONSTITUTION:In the case of operating a mobile communication terminal, when a numerical key 2 and function keys 2 and 4 are operated, numerals and contents of function are displayed on the LCD, respectively and at the same time, they are generated from the loudspeaker by voice as well so that the user can be guided. Namely, a CPU transmits signals to a synthetic voice generating LSI and the LCD by the key input in a function block inside the mobile terminal. Further the sound is generated from the loudspeaker or the earphone through an audio processor. When the sound is generated from this earphone, the sound can be heard without troubling surrounding people and the portability of the portable terminal is not damaged. Thus, the use environment of the user is improved for the people who is handicapped in sight or can not watch the key operating part or the LCD.
Patent JP-S5814015-A (JP)
Title: Device of detecting abnormal use of gas
Inventor: GOTANDA MOTOHIRO
IPC: G01F1/00
Filed: 1981-07-17
Abstract: PURPOSE:To make it possible to judge abnormality accurately without depending on the amount of the gas usage, by counting pulses corresponding to the flow rate of the gas in a specified time period at a specified time interval, and judging the abnormality based on the continuing number of times within a specified value. CONSTITUTION:A gate pulse generator 3 generates a pulse in a specified time length such as one minute at a specified time interval such as ten minutes. A counter 2 counts the pulses corresponding to the gas flow rate which are generated by a pulse generating device 1 during said pulse generating device 1 during said pulse period. The counted values are added in an operator 5 in a specified manner and stored in a memory device 6. When the counted value at this time is in the range of the stored value at the previous time, this is regarded as coincidence by a comparator 4, the reset output to the device 6 and a number of times counter 7 is not generated, and the content of the counter 7 is made to be +1. When the continuing number of times by the counter 7 exceeds the preset value of a preset counter 8, a warning device 10 is operated through a correlation circuit 9, and the accurate abnormality judgement and the warning generation are performed without depending on the amount of the gas usage.
Patent JP-S5637929-A (JP)
Title: Empty pallet supply apparatus
Inventor: YAMAUCHI TAKASHI
IPC: B65G59/06
Filed: 1979-08-29
Abstract: PURPOSE: To automatically and continuously mount and stack empty pallets on a conveyer one by one from sequentially the lower one by separating the empty pallets one by one sequentially by means of a pallet separator mechanism with a simple construction.  
     CONSTITUTION: Two rows of chain bands 6 are spanned with first and second connecting members 7, 7' and in each recess of the members 7, 7' forcedly and pivotally mounted pallet support members 8, 8'. The connecting members 7, 7' are respectively provided with notches which permit the support members 8, 8' to be held perpendicularly to a loop-shaped guide 9. The second support member 8' is inserted between legs of the second pallet from the lowermost one in position 24 of the guide 9 while the first pallet support member 8 disengages from the lower pallet at position 23 of the guide to mount the pallet on a conveyer 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S592517-A (JP)
Inventor: YASUDA KUNIAKI
IPC: H02B13/02
Filed: 1982-06-29
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-H02290848-A (JP)
Title: Production of halogen-containing imide compound
Inventor: YANAI AKIRA
IPC: B01J31/02
Filed: 1989-04-28
Abstract: PURPOSE:To obtain the subject compound excellent both in flame retardance and in heat and light resistance in high yield by reacting a specific acid anhydride with an isocyanate compound in the presence of a quaternary phosphonium compound catalyst in an inert solvent. CONSTITUTION:An acid anhydride (e.g. tetrabromophthalic anhydride) expressed by formula I (R1 is aromatic nucleus or alicyclic nucleus containing Br, Cl, F or I) is reacted with an isocyanate compound (e.g. hexamethylene diisocyanate) expressed by formula II (R2 is aliphatic, aromatic or alicyclic hydrocarbon; (n) is 1 to 4) in the presence of a quaternary phosphonium compound (e.g. triphenylbenzylphosphonium chloride) which is a catalyst in an inert solvent to afford a halogen-containing imide compound expressed by formula III. The resultant compound is simultaneously capable of imparting flame retardance to combustible substances and having high heat and light resistance.
Patent JP-H06319961-A (JP)
Title: Membrane module
Inventor: ARAKAWA YUKIHARU
IPC: B01D63/00
Filed: 1993-05-13
Abstract: PURPOSE:To provide a membrane module resistant to ozone and chemicals such as acid, alkali, etc., and capable of treating the liquid containing components of ozone, acid, alkali, etc., with membrane over a long period of time and repeating cleaning operation (including back washing) with an ozone- containing water. CONSTITUTION:In a membrane module consisting of a hollow fiber-like membrane (a), a housing part (b) and an end sealing agent (c), the end sealing agent consists of the hydroxyl group-containing fluoroolefin copolymer resin comprising fluoroolefin monomer and hydroxyl group-containing vinyl monomer as essential monomeric components.
Patent JP-S62268797-A (JP)
Title: Lubrication system for stern tube device
Inventor: KUDO YOSHITAKA
IPC: B63H23/36
Filed: 1986-05-16
Abstract: PURPOSE:To enable the common use of lube oil approximately at the same pressure level for a bearing and a sealing device by applying the same low pressure to lube oil for the bearing built into a stern tube and for the sealing device. CONSTITUTION:Oil for lubricating bearings 3 and 4 is sealed with a forward sealing device 6 and an aft sealing device 7 located fore and aft of a stern tube 2. A lead pipe 10d for discharging oil after the lubrication of the bearings 3 and is provided at a position about 2-3m below the axial center of the stern tube 2, and made continuous to a discharge pipe 11b for lubricating the forward sealing device 6. Therefore, lube oil pressure for the bearings 3 and 4, and lubricating pressure for the forward sealing device 6 can be kept at the same low level in common.
Patent JP-S60255914-A (JP)
Title: Gas blow-in nozzle
Inventor: HARADA TOSHIYA
IPC: B22D1/00
Filed: 1984-06-01
Abstract: PURPOSE:To obtain a nozzle capable of blowing a vast volume of gas uniformly into a furnace by grouping plural fine holes into one unit of metallic composite holes, and providing many metallic composite holes dispersedly to the inside of a nonporous refractory. CONSTITUTION:Plural fine hole holes 5 whose inner surfaces are formed of metal and having 0.7-20mm.<2> cross-sectional area are grouped in close contact with one another to form one unit of metallic composite holes 6. Many said composite holes 6 are dispersively provided to the inside of a nonporous refractory 1 to form a gas blow-in nozzle which is connected to a pressure equalizing chamber 4 connected with a gas introducing pipe 3. The cross-sectional area of the composite hole 6 through which gas is passed is regulated to <=40mm.<2>, and the distance between adjacent composite holes is regulated to >=10mm.. Consequently, the rate at which gas is blown in by the nozzle is increased to about 50-400Nm<3>/hr.
Patent JP-H049508-A (JP)
Title: Automatic kind of coal identification device and control device to cope with kind of coal
Inventor: SONODA TAKASHI
IPC: F23N1/00
Filed: 1990-04-26
Abstract: PURPOSE:To identify the kind of coal automatically for coal used and make calorie correction according to the kind of coal by calculating the high calorific value, fuel ratio, crushability, ash content, etc. of coal by multi-variate multiplex regression analysis using various data which show the condition quantities of a boiler obtained from various measurements and collating the calculation with prepared data about the characteristics of the coal to identify its kind. CONSTITUTION:A boiler 21 is provided with various measurement devices and various data x1 - zp which show the condition quantities of the boiler 21 are measured and the measurements are sent to a calculator 23. The calculator 23 is constituted of a calculation section 24 which carries out calculation based on various data, a collation section 25 which collates the results of calculation with a data base, and a judgement section 26 which judges the kind of coal from the results of the collation and the data sought from the calculation section 24 is collated on the data base with the error in the collation section 25 taken in consideration, and the judgement section 26 judges the kind of the coal used at present. It is possible to effect the most suitable control in response to the change-over of the kind of coal by outputting the results to the control system.
Patent JP-H08283626-A (JP)
Title: Curable resin composition for coating material
Inventor: YUASA KOICHI
IPC: C09D133/04
Filed: 1995-04-12
Abstract: PURPOSE: To obtain a curable resin composition comprising each specific components, crosslinkable according to Michael addition reaction, presenting moderate curability at normal temperature or when heated, having a long pot- life as a one-pack type coating material, and causing no yellowing of the coating film. CONSTITUTION: This composition comprises (A) a component having plural α,β-ethylenic unsaturated carbonyl groups [pref. ethylene glycol di(meth)acrylate], (B) a component having plural active methylene or active methyne groups (pref. prepared by esterifying a polyhydric alcohol or polyol with an active methylene group-contg. carboxylic acid such as an acetoacetic acid), (C) an onium salt selected from among quaternary ammonium salts, quaternary phosphonium salt and tertiary sulfonium salts (pref. a tetraalkylammonium salt), and (D) particles >=1μmol/g in surface basicity (pref. titanium dioxide particles).
Patent JP-H05191411-A (JP)
Title: Method and apparatus for searching pattern
Inventor: KUROODO BATSUSO
IPC: G06F17/30
Filed: 1992-04-30
Abstract: PURPOSE: To find one bit pattern among many reference patterns in a short time by expressing an operation including mutually chained control blocks and executed for the pattern to be searched. CONSTITUTION: When a line 33 is activated, a searching process is started and the same operation as an SA/DA processing logic is executed by an updating mechanism 74. Address specification of a searching table by an address bus 78, a processing of the reading control block received from a register 56 with a bus 57 and generation of update information in a register 82 by a bus 80 are included in the operation. A frame starting signal is supplied to a line 35 by a frame processing and a route specifying device 12. Therefore, the signal is inspected by the mechanism 74 before the update information is written in the mechanism 74 and the update information is written in the mechanism 74 only when the signal is inactivated. The update information is stored when the signal is not inactivated and written in the mechanism 74 when non-SA/DA process line is activated.
Patent JP-H11262496-A (JP)
Title: Portable cut-out type toothpick
Inventor: MATSUNAGA MASAHIRO
IPC: A61C15/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide disposable toothpicks which can be cut one by one for use by continuously cutting a number of toothpicks in a thin plate of a certain size. SOLUTION: Paper of a certain thickness as a material forming toothpicks is pressed to form a thin plate 1 of appropriate size which is strong and rigid although being thin, and the surface of the thin plate 1 is cut diagonally on one side to form sharply pointed ends 2. A number of toothpick pieces 3 are arranged crosswise with the roots of the toothpick pieces 3, 3 partly left behind, and a toothpick plate 5 is formed in such a manner that the surface of the thin plate 1 is integrally cut so that the number of toothpick pieces 3, 3 formed by cut lines 4, 4 are aligned thereon.  The toothpick plate 5 where cutout perforations below the cut lines 4 are provided in the aligned toothpick pieces 3, 3 is bonded to a holding plate 10 having a base 7 and a lid plate 8 and made of cardboard or a plastic plate that can be folded into two, with the lower part of a case 9 folded back, to form cut-out type toothpicks.
Patent JP-H01282592-A (JP)
Title: Device and method for data display
Inventor: SEKINE KEIICHI
IPC: G09G1/00
Filed: 1988-05-10
Abstract: PURPOSE:To speedily display data which are generated at prescribed intervals in real time by altering corresponding image data in order according to display data without altering graphic data stored in a display memory. CONSTITUTION:At least one picture of graphic data showing an area shape to which colorful image information, i.e. image data in the image plane of a display part 3 is stored in the display memory 1 in a step S1. In a step S2, an image data alteration part 4 sends a command for altering image data corresponding to the graphic data to an image data assigning means 2 in order according to the display data inputted at prescribed intervals. Consequently, the processing time is shortened greatly as compared with the alteration of the graphic data, the image data is assigned to the graphic data in a step S3, and an image regarding the display data is displayed fast in real time on a display part 3 each time the image is inputted.
Patent JP-S60256537-A (JP)
Title: Fuel injection quantity control of internal-combustion engine
Inventor: MATSUMURA TOSHIMI
IPC: F02D41/36
Filed: 1984-05-30
Abstract: PURPOSE:To achieve smooth idling without causing uncomfortable variation of rotation by detecting the maximum rotational number during single combustion every cylinder and performing corrective control of fuel injection quantity for every cylinder such that the maximum rotational number will be even for each cylinder. CONSTITUTION:In Diesel engine where the fuel to be fed with predetermined timing from a distribution pump 2 associated with an electronic injection controller is injected through respective injection nozzles 51-54 into the combustion chamber of respective cylinders, a computer 9 for receiving the outputs from an electromagnetic pickup 7 for producing a pulse signal while matching with the compression top dead center of specific cylinder and another electromagnetic pickup 8 for producing a pulse signal for every degree of engine crank angle is provided. Said computer 9 will detect the maximum rotational number of engine after combustion for every combustion of respective cylinders while obtain the maximum rotational number for every cylinder and increase/decrease the fuel injection quantity for respective cylinders such that the maximum rotational number will be same for all cylinders.
Patent JP-S5530897-A (JP)
Title: Semiconductor memory
Inventor: ITOU KIYOO
IPC: H01L21/3205
Filed: 1979-09-03
Abstract: PURPOSE:To obtain a high-speed and stable operation by arranging such that a digit lines for a differential detection are positioned in the close proximity of each other and that they are laid out in the same side as the preamplifier. CONSTITUTION:A data line D0 in which differential readout signal appears, is layouted parallely adjacent to D0. Then, memory cell is connected to only one of the crossed points of both each word line W0-W63, DW0 and DW and a data line D0. Some memory cell (e.g. MC62) at the moment of readout, a dummy cell DM0 connected to the data line in which the cell is not connected is read out simultaneously so that the differential voltage appeared in the data line D0, is used efficiently. The differential signal amplified at a preamplifier PA0 passes a transistor Q0 and Q 0 by means of the transmission of an adress signal A0 which is an output of decorder to be input to a differential amplifier MA and again it is amplified by means of differential.