baber/WOPTO huggingface dataset:
Patent JP-2000191578-A (JP)
Title: Production of fluorine-containing ether compound
Inventor: TAMURA MASANORI
IPC: C07C41/22
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fluorine-containing ether compound by an addition reaction of fluorine to an alkenyl ether compound in good yield. SOLUTION: A fluorinating agent is reacted with a fluorine-containing alkenyl ether compound having at least one fluorine atom binding to the carbon atom adjacent to a double bond to add the fluorine to an alkenyl group. The fluorinating agent comprises (i) a metal fluoride, (ii) xenon difluoride, and (iii) a combination of lead dioxide or lead tetraacetate with anhydrous hydrogen fluoride, or (iv) a combination of iodotoluene difluoride with an adduct of an amine to hydrogen fluoride.
Patent JP-H04120236-A (JP)
Title: Aluminum free cutting alloy excellent in plastic workability and its manufacture
Inventor: MATSUOKA KEN
IPC: C22C21/00
Filed: 1990-09-07
Abstract: PURPOSE:To manufacture an Al free cutting allay excellent in machinability and plastic workability by subjecting an allay ingot having a specified compsn. constituted of Mg, Si, Cu, Pb and Al to extruding at a specified temp. and thereafter executing specified soln. treatment and artificial aging treatment. CONSTITUTION:An allay ingot contg., by weight, 0.5 to 1.5% Mg, 0.15 to 0.5% Si, 0.1 to 0.8% Cu, 0.3 to 2.0% Pb and 0.3 to 2.0% Sn, furthermore contg., at need, one or more kinds among 0.03 to 0.3% Mn, 0.03 to 0.3% Cr, 0.03 to O.3% Zr and 0.25% Ti and the balance Al with inevitable impurities is extruded at 300 to 530 deg.C. In this way, an extruded maternal having <=0.2mm maximum crystalline grain size is obtd. After that, this extruded material is held to 450 to 550 deg.C for <=6hr, is subjected to soln. treatment and is successively subjected to artificial aging treatment, which is executed suitably at about 120 to 200 deg.C for about 2 to 20hr. In this way, the Al-free cutting alloy excellent in plastic workability such as form rolling properties and calking properties as well as corrosion resistance and machinability can be obtd.
Patent JP-H0614164-A (JP)
Title: Color printing which causes dense black image
Inventor: SUTEIIBUN JIEI HAARINTON
IPC: H04N1/23
Filed: 1992-09-07
Abstract: PURPOSE: To provide the method of printing a dark black image without an thickened or blurred edge. CONSTITUTION: A dark black image is formed by printing out black ink in combination with at least other kind of ink without causing an thickened or blurred edge. A binary information bit map 10 is provided to each of a plurality of color separation results and each bit map points at a desired location of color separation ink spot. A spot on a boundary 14 of a black area in a black bit map is corroded to form a corrected black bit map 101. The corrected black bit map 101 is printed in at least one color other than black color as soon as the bit map 10 as to color separation results other than black color is printed out. Then the black bit map is printed in black on the corrected black bit map 101 to produce a dark black image.
Patent JP-S6393264-A (JP)
Title: Image reader
Inventor: ISHIKAWA TADASHI
IPC: G06T1/00
Filed: 1986-10-08
Abstract: PURPOSE:To prevent the quality of graphic information from deteriorating by obtaining the change rate of an image signal, estimating the image signal from the change rate and correcting data based on stored data including defect data. CONSTITUTION:An output signal (analog) from an image sensor 1 is amplified by an amplifier 6 and inputted to an A/D converter 7. Plural pieces of one-bit information corresponding to the all picture elements are stored at an address 00 and so on in increasing order in a memory block 5. The output of the A/D converter 7 and that of an adder 12 are inputted to an output selector 9, which selects either one of two inputs from the A/D converter 7 and the adder 12 with the aid of a selection output signal from the memory block 5. The output of the adder 12 always maintains estimated data formed by adding the difference between information about a picture element just before the picture element concerned and information about a 2nd picture element from the picture element concerned to the former information.
Patent JP-H08101700-A (JP)
Title: Vector quantization device
Inventor: MISEKI KIMIO
IPC: G10L19/16
Filed: 1994-09-30
Abstract: PURPOSE: To provide a vector quantization device capable of suppressing sudden quality deterioration of a regenerative signal to the minimum even when a code error exists in a transmission line. CONSTITUTION: In the vector quantization device expressing a target vector by using a code vector specified by an index, a distortion evaluation part 2310 performs distortion evaluation of the code vector considering no code error of the index and the distortion evaluation considering the code error, and after a first selection part 2320 selects a small number of index candidates from many index candidates based on the distortion evaluation result considering no code error, a second selection part 2325 selects the index used for expressing the target vector based on the distortion evaluation considering the code error from a small number of index candidates selected by the first selection part 2320.
Patent JP-H0573047-A (JP)
Title: Musical sound generation controller
Inventor: TATEYAMA HIROBUMI
IPC: G10H1/00
Filed: 1991-09-18
Abstract: PURPOSE:To enable fast-phrase performance by the musical sound generation controller which controls the pitch of a generated musical sound according to the bending angles of joints. CONSTITUTION:An electronic musical instrument is switched between 1st and 2nd modes according to the operation of mode switches 31a and 31b, and 41a and 41b provided to left and right grips 30 and 40. In the 1st mode, the pitch of the generated musical sound is specified according to the bending angles of the elbows detected by angle sensors 11 and 21 provided to supporters 10 and 20 and the operation of key switches 32-39 and 42-49 provided to the left and right grips. In the 2nd mode, on the other hand, only the key switches 32-39 and 42-49 are operated to generate a musical sound of pitch assigned previously to the respective key switches or assigned by a player. The fast- phrase performance becomes possible in this 2nd mode.
Patent JP-S6480164-A (JP)
Title: Facsimile equipment
Inventor: INOUE NOBUHIRO
IPC: H04N1/23
Filed: 1987-09-22
Abstract: PURPOSE:To record an excellent picture without missing in the main scanning direction by selecting the width of a heat element to be nearly a half that in the subscanning direction of a recording picture element with respect to the width in the main scanning direction. CONSTITUTION:The width of the heat element 62 for one picture element in a heat element unit in the subscanning direction is selected to be nearly 90mum and that in the main scanning direction to be nearly 100mum, and a lead electrode 63 giving a drive voltage from a common electrode 64 is connected to the heat element 62. In receiving a picture signal of 8dots/mm in the main scanning direction and 7.7lines/mm in the subscanning direction, the picture signal the same as two lines in the subscanning direction of the received picture signal or picture signals for preceding and succeeding lines with respect to the picture signal is outputted and the signal is plotted in the subscanning direction by two recording picture elements. In case of 8dots/mm in the main scanning direction and 3.85lines/mm in the subscanning direction, the picture is plotted by four recording picture elements in the subscanning direction.
Patent JP-H03100466-A (JP)
Title: Chemical amplification type chemical emission immunoassay
Inventor: YOSHIKAWA SUSUMU
IPC: G01N33/555
Filed: 1989-09-13
Abstract: PURPOSE:To enable immunoassay with excellent stability, reproducibility and sensitivity by bringing a material to be measured into complement hemolysis reaction with red blood cells and causing chemical emission by the luminol reaction by the hemoglobin released from the red blood cells. CONSTITUTION:The liquid which is to be measured and contains the complement, such as, for example, serum, is added to the sensitized red blood cells in which a specified amt. of an antigen/antibody complex is formed on the red blood cells. The reaction is then effected at and for a proper specified temp. and time. The activation of the complement is inducted by the presence of the antigen/antibody complex and a membrane fault complex is built on the red blood cells membranes so that the release of the content arises. The hemoglobin is contained at a high concn. in the red blood cells and catalyzes the chemical emission of the luminol. The operation to stop the complement conjugation reaction such as to cool the liquid down to the freezing temp. or to add EDTA, etc., thereto is thereafter carried out. A specified amt. of the luminol and hydrogen peroxide are added at a specified temp. in a dark place to the reaction liquid subjected to the stop operation to cause optical radiation. The immunoassay with excellent stability and reproducibility is executed in this way.
Patent JP-H1175408-A (JP)
Title: Levee plastering machine
Inventor: SHIMAZOE MASAHIRO
IPC: A01B35/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a levee plastering machine having improved stability in lifting and straight movability in running by making a levee forming part to be movable between a housing position near the longitudinal centerline of the machine body and a working position extended sideways. SOLUTION: This levee plastering machine A is provided with a soil-gathering rotary connected at the back of a running machine body, cutting the slope of the old levee and the paddy field surface near the levee and gathering the cut soil toward the old footpath and a levee-forming part 9 to form the slope and the top surface of the new levee. The levee forming part 9 is made to be movable between a housing position near the longitudinal centerline of the machine body and a working position extended sideways. The levee plastering machine A may be provided with a lateral sliding mechanism 14 consisting of plural rollers 12 and a horizontal arm 13 on a part of a supporting frame 8 for supporting the levee forming part 9.  The forming part 9 is supported with the mechanism 14 in a state freely movable in lateral direction, a lateral sliding means is integrally connected to the horizontal arm 13 and the forming part 9 is made to be movable between a housing position near the longitudinal centerline of the machine body and a working position extended sideways.
Patent JP-S63111489-A (JP)
Inventor: WANG CHARLES P
IPC: G01S17/50
Filed: 1987-09-22
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-H0688870-A (JP)
Title: Automobile collision preventing radar with self-fault detecting function
Inventor: IKUNO MASAYOSHI
IPC: G08B13/00
Filed: 1992-09-08
Abstract: PURPOSE:To enable the radar to detect the fault of its own radar by detecting the gate currents of transistors constituting each device and judging the short- circuiting of each gate from the gate currents. CONSTITUTION:The radar is provided with a gate current detecting and diagnosing circuit 11 which detects the gate current Ig of each device, such as an oscillator 1, transmission-side amplifier 2, multiplier 3, reception-side amplifier 6, mixer 7, etc., and judges whether or not the current Ig is an adequate operating current. The circuit 11 judges whether or not the current Ig flowing to each device is adequate by discriminating whether or not the gate of each device makes short-circuiting or the current Ig is within a current value range for diagnosing fault preset in the circuit and, when the circuit 11 judges that the current Ig is not adequate, informs it to the driver of its own vehicle by outputting an alarm signal ALM. Therefore, even when the radar itself becomes faulty, erroneous data are not given to the driver and the occurrence of a danger can be prevented.
Patent JP-2001029027-A (JP)
Title: Improving agent
Inventor: YAMADA YOJIRO
IPC: A23L29/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a solubility improving agent capable of improving the solubility of a water-insoluble food additive by including hydroxyl group. SOLUTION: The objective solubility improving agent for a water-insoluble food additive is produced by including hydroxyl group into the agent. Ethyl alcohol is soluble in water, however, the active component of a food additive soluble in ethyl alcohol is not necessarily soluble in water or a water-soluble solution. The food additive containing an active component soluble in ethyl alcohol is mixed to a water-soluble food additive or food material and homogeneously formulated to a food, drink or food material without causing the precipitation and deposition. In addition to ethyl alcohol, alcohols having carbon number of <=3 are soluble in water. Accordingly, the mixing and dissolution performance of a water-insoluble food additive to a food additive or food material dissolving water-containing or water-soluble active component is improved by the aid of a substance having hydroxyl group as a function to dissolve in water.
Patent JP-S60131385-A (JP)
Title: Upper hull structure
Inventor: TABUCHI HIROSHI
IPC: B63B3/22
Filed: 1983-12-20
Abstract: PURPOSE:To realize flexible upper hull structure withstandable against longitudinal bending by planting a plurality of gate members from the deck then securing to longitudinal ceiling beam to provide framework thereafter providing longitudinal members at the intermediate section at each gate member side and securing corrugated member. CONSTITUTION:A plurality of gate members 13 are planted longitudinally on the deck 11. Then a longitudinal ceiling beam 17 is secured between the gate members 13 to provide a framework. While an intermediate longitudinal member 18 of trough shape is secured in parallel with said beam 17 to the side pillar 14 of gate member 13. Furthermore, the side wall section surrounded with the side pillar 14, longitudinal ceiling beam 17 and intermediate longitudinal member 18 is covered with corrugated member. Since flexible structure is employed for upper structure, it can withstand sufficiently against the stress caused by longitudinal bending strength irrespective of light weight.
Patent JP-2001029460-A (JP)
Title: Blood separating chamber
Inventor: KOTSUJI SATOSHI
IPC: A61M1/36
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a chamber for separating blood circulating in an extracorporeal circulating blood circuit from physiological salt water. SOLUTION: A filter is provided upward of a blood inlet 6 of a lower chamber 1, and a chamber is provided thereabove to separate circulating blood from physiological salt water.
Patent JP-H0287916-A (JP)
Title: Extension wire clamp
Inventor: ISHIDA YOSHISADA
IPC: H02G1/02
Filed: 1988-09-26
Abstract: PURPOSE:To make it possible to remove easily even if a wire has no steel-core by lying a two-split adaptor between the wall surface of a wire holding chamber and a wire. CONSTITUTION:An adaptor 12, which is provided to a wire holding chamber 11 so that it is capable of loading and unloading, is a cylindrical substance consisting of two-split or symmetrical member pieces 12a, and the internal wall surface 13 is a tapered shape. The external wall surface has a shape equivalent to that of the wall surface of the wire bonding chamber 11 separated into a larger diameter section 16b and a smaller diameter section 16s, in short, it consists of a larger diameter section 14b and a smaller diameter section 14s, and a part of the smaller diameter section 14s is projected from the wire holding chamber 11 while fitting completely into the wire holding chamber 11. Accordingly, frictional force between the adaptor 12 and the wall surface of the wire holding chamber 11 is less than that in case a wire (C) is directly pushed to the wall surface of the wire holding chamber 11. According to the constitution, it can be always removed even if a wire has no steel-core.
Patent JP-S61117528-A (JP)
Title: Acoustooptic element
Inventor: KANAYAMA KOICHI
IPC: G02F1/133
Filed: 1984-11-13
Abstract: PURPOSE:To stabilize the fitted condition of an acoustooptic element and to prevent unnecessary radiation of electromagnetic waves from a cable, by fitting an electric input terminal in a plane intersecting the rotating axis of Bragg angle adjustment at right angles and using the fitting plane as the fitting plane to a device to be mounted. CONSTITUTION:Since an electric input terminal 14 is provided in a plane intersecting the rotating axis 18 of Bragg angle adjustment at right angles, Bragg angle adjustment never gets out of order by the tension of the cable 34 for electric input supply of an acoustooptic element (AO element). Moreover, since the cable 34 can be buried in a fitting table 32 or the box body of a device to be mounted, high-frequency electric signals radiated from the cable 34 can be shielded and no interference to other electric circuits takes place. Therefore, the fitting condition of the AO element can be stabilized and unnecessary radiation of electromagnetic waves from the cable 34 can be prevented.
Patent JP-H0551174-A (JP)
Title: Elevator operation control system
Inventor: FUKUDA TOSHIO
IPC: B66B13/14
Filed: 1991-08-27
Abstract: PURPOSE:To provide an elevator exclusive operation control system completely preventing a VIP and general passengers from sharing the same cage. CONSTITUTION:There are provided an elevator control device 1, a call reserving device 2, a passenger detecting device 6 by load detection, an ITV camera 7, an information indicator 8, card readers 11a-11n, and the like. With a VIP call command, passengers in a cage are asked to get off. The detection of passengers in the cage is then performed, and the passenger, if any, are asked again to get off. In case there is still a passenger in the cage, a building manager's office or the like is informed of this so as to ask the passenger to get off by an interphone or the like. At the time of arriving at the VIP call floor, an elevator stands by in the door closed state, and the door is opened when door opening operation is performed. The VIP operation can be released by release operation from the hall.
Patent JP-S61117520-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/14
Filed: 1984-11-12
Abstract: PURPOSE:To complete mask alignment by two times of operations only and to prevent cross talks between adjacent picture elements, by using a common pattern to the electrode of liquid crystal and one of the 1st electrodes of a nonlinear element and insulating the side section of the semiconductor on the 1st electrode. CONSTITUTION:When a common pattern is used for the 3rd electrode 23 of liquid crystal 3 and one of the 1st electrodes 21 of an nonlinear element 2, only two photomasks become sufficient to manufacture a base plate 20 on the side equipped with an active element. Moreover, the electrode 22 of the 1st picture element at a lead 4, electrode 22' of the 2nd picture element adjacent to the 1st picture element, and another lead 25 between the electrodes 22 and 22' are made to have the same width so as to constitute them simultaneously even to the deviation of the pattern in the lateral direction. At the opened groove between two semiconductors 2 and 2', the semiconductor is removed and leads are provided on insulating bodies 28 and 28' at the side of the semiconductors and the base plate 20. Since the semiconductors 2 and 2' are insulated by the insulating bodies 28 and 28', crosstalks between them are removed. Therefore, mask alignment can be completed by two times of operations only and crosstalks between adjacent picture elements are prevented.
Patent JP-H1185332-A (JP)
Title: Information processor, automatic backup method for generated data, and recording medium programming and storing the method
Inventor: MIURA YOSHIYUKI
IPC: G06F1/26
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To surely back up generated data, by preserving only data, which a user required when a system is restored without containing system error and application error information and switching a system to preservation in a non-volatile memory with less power consumption when the remaining capacity of a battery is small while considering it, in a suspension resuming processing, for example. SOLUTION: In the information processor having a magnetic disk memory and a flash memory 4 and 5 outside, the supply state of power to an information processor main body 1 is monitored 16 and generated data during the execution of application is preserved in the magnetic disk memory 4 or the flash memory 5 during the preservation processings 17 and 18 of the application in accordance with the monitored state.
Patent JP-H0287287-A (JP)
Title: Automatic charge collecting device for toll road
Inventor: KANEHARA KOICHI
IPC: G07B15/00
Filed: 1988-09-24
Abstract: PURPOSE:To read an ID number without fail even under a bad environment by detecting a trigger hole, an address hole and an ID number hole, which are provided in the bottom of a safe, by a proximity sensor to be arranged in a direction, which is orthogonal to the inserting direction of the safe, and reading the ID number of the safe. CONSTITUTION:Since the proximity sensors 31a-31f detect trigger holes 28..., the trigger hole 28 is recognized as the reading reference point of address holes 29... and ID number holes 30... to be arranged in the direction which is orthogonal with the inserting direction of a safe 26. The addresses of the address holes 29... are read by the proximity sensors 31b-31d and the ID number data of the ID number holes 30... are read by the proximity sensors 31e and 31f. Thus, even when the safe is handled a little carelessly or even under the bad environment such as dust and dirt, etc., the ID number can be read without fail.
Patent JP-H04121552-A (JP)
Title: Liquid fuel combustion device
Inventor: MURAKAMI YOJI
IPC: F24H3/04
Filed: 1990-09-10
Abstract: PURPOSE:To prevent a main body case from becoming very hot when the rotation of a blower is stopped, and prevent high frequency noise from being generated at the time of combustion by a method wherein a double wall structure which has space in-between is applied from the upper part to an outside air intake port of a combustion cylinder for a wind tunnel. CONSTITUTION:A top plate 33d is heated by hot air and becomes very hot, however, reaching of hot air to an upper surface plate 33a is shut out by space area A between the upper surface plate 33a and the top plate 33d of a wind tunnel 33, and temperature increase in a main body is suppressed. In addition, temperature increase of a main body case 29 due to heat conduction from the wind tunnel 33 is prevented from happening, and the temperature increase of the main body case 29 in the vicinity of a blower 24 is kept to be 100 deg.C or lower. Also, flame 28 which is formed in a combustion cylinder 19 vibrates during combustion, and pressure in the combustion cylinder 19 changes by this vibration, however, this change portion of pressure is absorbed by an air passage 19e, and resonance of the combustion cylinder 19 due to pressure change is prevented from happening beforehand, and generation of noise due to the resonance of the combustion cylinder 19 is prevented from happening.