baber/WOPTO huggingface dataset:
Patent JP-H0426662-A (JP)
Title: Amino acid acyl derivative and preparation thereof
Inventor: OE MASATAKE
IPC: C07C233/36
Filed: 1990-05-23
Abstract: NEW MATERIAL:A basic amino acid acyl derivative of formula I (RICO is 13-20C saturated or unsaturated fatty acid residue; R2 is CH2OH, acyloxycarbonyl, CONH2, lower mono-dialkylaminocarbonyl; R3 is lower alkyl) and an acid adduct thereof. EXAMPLE:N<alpha>-Palmitoyl lysinol. USE:An amino acid cationic surfactant having high safety, excellent bio- decomposability and a high function and particularly useful as a positive charge substance for liposome membranes. PREPARATION:A compound of formula II (R4 is lower aminoalkyl group whose terminal amino group is protected with a protecting group capable of being released under an acidic condition or under a reducing condition) is condensed with a compound of formula III (X is halogen) and a protecting group in the R4 group of the prepared novel compound of formula IV is removed to effectively provide the compound of formula I.
Patent JP-H083614-A (JP)
Title: Method for deciding completing time necessary for melting cold iron source
Inventor: FUNAOKA YOICHI
IPC: C21C5/30
Filed: 1994-06-15
Abstract: PURPOSE:To precisely grasp the perfect melting time of a cold iron source, to improve the quality of a product and to reduce the cost of a refining treatment by detecting the temp. variation of molten steel during melting and blowing the cold iron source in a cold iron source melting apparatus. CONSTITUTION:The temps. of a lining refractory arranged at the cold iron source melting apparatus 1 for melting molten iron containing the cold iron source 9 are measured at many points in the thickness direction with a temp. measuring probe 6 top calculate the temp. gradient. Further, a remained thickness size and a thermal conductivity at the remained thickness part in the inside of the lining refractory, where the remained thickness part is in contact with the molten steel 7 and the temp. can not be measured, are calculated. The surface temp. of the refractory at the side brought into contact with the molten steel 7 is estimated based on these calculated values, and thus, the perfectly melting time of the cold iron source 9 is can be decided accurately.
Patent JP-S61290540-A (JP)
Title: Information processor
Inventor: KIMURA KOICHI
IPC: G06F9/46
Filed: 1985-06-19
Abstract: PURPOSE:To simplify a linkage processing between tasks by providing a general purpose flag register, and adding an instruction which branches by deciding its contents in accordance with a bit, and an instruction which can be brought to an access optionally. CONSTITUTION:A general purpose flag register LFGR opened to a user is provided on a CPU 10, and also a new instruction being attendant on it is added. For instance, an instruction which branches by a value '1' or '0' of an optional bit position of the general purpose flag register consists of an operation code part, the first operand part and the second operand part. That is to say, the operation code, the first operand, and the second operand are a condition jump flag JF, a bit position (n) to be referred to, and a branch destination address ADR, respectively. An operation of a JF instruction refers to the value of the bit position which has been shown by the first operand part, and if its value is '0', a migration processing to the next instruction is executed, and if it is '1', a branch processing to an instruction of the branch destination address ADR which is shown by the second operand is executed. A prescribed programs is stored in a ROM 20.
Patent JP-H09317003-A (JP)
Title: Steel pipe column
Inventor: KITAGAWA KIYOYASU
IPC: E04B1/24
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To dispense with welding until now, decide the direction of an upper column at the set up time in a single operation and finish the enforcement of the set up work by only hanging down the upper column by adopting a filling mortar to the joining of upper/lower columns whose column material is a steel pipe by fitting. SOLUTION: This column is formed by making either one end of upper/lower columns to an open end and its inside is formed by a receiving end with a desired height partitioned by a pressure support plate 3. The either other end of the upper lower/column facing to the receiving end is blocked by installing a peripheral edge pressure support plate in its inside. A pipe shape body whose shape is same as that of the column material and whose one end is closed by a core part pressure support plate 11 and on the upper/lower desired place of whose side surface guide pieces 13, 14 are projected is made to a joint member 12 whose closed end is installed on the outside of the peripheral edge pressure support plate coaxially and projected from the column material.  The upper/ lower columns are joined integrally by filling a mortar 18 in the clearance around the joint member formed by the guide pieces 13, 14 under the state inserted the joint member 12 in the receiving end.
Patent JP-H1069477-A (JP)
Title: Character processing method and device therefor
Inventor: SAKAI TETSUO
IPC: G06T1/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To display the sample or the like of a combinational font with minimum system resource consumption without performing complicated operation by a user by temporarily registering unregistered font data, and displaying registered font data and the unregistered font data in combination. SOLUTION: A CPU 101 performs control over the whole device, arithmetic processing, etc., decides whether or not selected KANA (Japanese syllabary) needs to be registered temporarily or whether it is already incorporated in an ordinary font according to registration information in a KANA data file management table in a RAM 103, and requests and obtains an image of characters needed for a sample display from the system to composite KANA. Here, when the KANA is incorporated in the ordinary font, an image is requested from the ordinary font and when the KANA is temporarily registered, the temporarily registered data are requested. Then the sample is displayed on the basis of the obtained character image and when an end button is pressed, the ordinary font and registered font are composited.
Patent JP-S5758435-A (JP)
Title: Clock synchronizing system
Inventor: YAHATA MEIKI
IPC: H04L7/033
Filed: 1980-09-25
Abstract: PURPOSE:To take clock synchronism at all times, by changing the number of clocks required for circulation of operation through the use of a variable period counter and changing the number of clocks in average continuously. CONSTITUTION:When a slave side system circulated an operation with 4 or 5 original clock signals, the operation of a master side system is circulated with 4 original clock signals or 5 original clock signals alternately or at random, allowing to circulate the operation with 4.5 original clock signals in average. Thus, even if the master side has a position of the slave side, the synchronism can almost be achieved. 4-notation and 5-notation can be switched by a control circuit 34 in a variable period counter 33 within a clock synchronizing circuit 32. A control circuit 38 in a clock circuit 36 produces a signal which can change the clock at random.
Patent JP-H05328256-A (JP)
Title: Head mount type display device
Inventor: IMAI SATOSHI
IPC: G02B27/02
Filed: 1992-05-26
Abstract: PURPOSE:To suppress power consumption by observing an external field image tentatively in the head mount type display device being able to observe an external field image and an electronic video image through the selection and to observe a reproduced video image continuously without discontinuous interruption when the observation of the electronic video image is restarted. CONSTITUTION:A changeover switch 12 for an external field image and an electronic video image is provided and drive power supplies 18, 21 for a lighting device 14 and a 2-dimension display element 15 are turned on/off in response to the signal of the changeover switch 12 and a controller 22 for reproduction and tentative stop is added to an external recording video image reproduction device 3. The controller 22 activates the drive power supplies 18, 21 while the electronic video image is being observed and the reproduction device 3 is set to the reproduction state. Conversely, while the external field image is observed, the drive power supplies 18, 21 are turned off and the reproduction device 3 is stopped tentatively.
Patent JP-2000324399-A (JP)
Title: Image pickup unit
Inventor: FUNAKOSHI HIROMASA
IPC: H04N5/3722
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a solid-state image pickup unit that maintains a required saturation voltage even in the case of an image format where a vertical blank period is decreased. SOLUTION: The image pickup unit is provided with a CCD 11, a preamplifier 12 that amplifies an output video signal of the CCD 11 and converts the signal into a digital signal, memory means 15-18 that store output image data from the preamplifier 12, a 1st selector 13 placed between the preamplifier 12 and the memory means 15-18, a 2nd selector 14 placed between the memory means 15-18 and a signal processing circuit 20, and a control circuit 19 that controls timing of the CCD 11, the 1st selector 13 and the 2nd selector 14.  The number of horizontal lines is increased by giving a clock whose horizontal period is shorter than that of a regular format to the CCD 11 and the 1st selector 13 so as to increase a horizontal blank period and the increased number of horizontal lines is assigned to the vertical blank period so as to drive the vertical transfer with a drive pulse with a lower frequency.
Patent JP-H09319336-A (JP)
Title: Screen display device shifting picture area aside
Inventor: SHIMIZU TAKASHI
IPC: G09G3/36
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To automatically shift aside the image area to a proper position corresponding to various picture areas aside in the vertical direction and the horizontal direction by respectively setting a vertical starting position as the upper end of a picture and a horizontal starting position as the left end of the picture. SOLUTION: A display starting position measuring means 1 introduces a horizontal synchronizing signal 101, a vertical synchronizing signal 101b and a video signal 101c and measures a position starting a display in a picture area by a clock signal 2 to transmit it to a microcomputer 103 as a display starting position 3. That is, the measuring means 1 makes the minimum value in one screen in the number of all clocks until first picture information are detected in all scanning lines a horizontal starting position and the number of scanning lines until the first picture information are detected in one screen a vertical starting position to report them to the computer 103. Thus, the left end and the upper end of the picture area are determined.
Patent JP-H08329522-A (JP)
Title: Optical information recording medium
Inventor: KIBUNE HIDEAKI
IPC: G11B7/24041
Filed: 1995-05-31
Abstract: PURPOSE: To enable a user to use an optical information recording medium without being conscious of a difference in standards and to make it possible to reduce the cost of a recording and reproducing device. CONSTITUTION: This optical information recording medium is based on at least the two standards varying in substrate thickness including the first standard of the substrate thickness ta and the second standard of the substrate thickness tb(ta<tb). The recording medium has a first information recording part 3a corresponding to the first standard formed in the position of the distance ta from a luminous flux incident surface 1-1 and a second information recording part 3b corresponding to the second standard formed in the position of the distance tb from a luminous flux incident surface 1-1.
Patent JP-H04362086-A (JP)
Title: Method and apparatus for producing single crystal
Inventor: MURAKAMI MASAHIRO
IPC: C30B15/00
Filed: 1991-06-05
Abstract: PURPOSE:To prevent the polyctystallization by the adhesion of suspended matter and to improve yield by sticking the suspended matter generated during growth of a single crystal to a crystal for sticking, thereby removing the suspended matter. CONSTITUTION:A silicon melt 6 melted by a carbon heater 9 is filled in a quartz crucible 3 held in a susceptor 8 and the crucible 3 is kept rotated in an arrow A direction. A heat insulating material 10 is disposed in order to prevent the excessive heating of a housing by the heater 9. The rear surface of the silicon single crystal 1 suspended by a wire 12 is held in contact with the surface of the silicon melt 6 and is pulled up gradually while being rotated in the arrow B direction. The production of the single crystal by a Czochralski method is thus executed. If the suspended matter 4 is generated by the drop of SiO2 sticking to the furnace wall or the generation of splinters from the crucible 3 at this time, the single crystal 5 for sticking having about 10mm diameter is charged into the silicon melt 6 to stick the suspended matter 4 thereto and is then taken out of a take-out port 7. The crystal 5 for sticking is set again.
Patent JP-S63296736-A (JP)
Title: Treatment jig for endoscope
Inventor: INOUE KAZUHIRO
IPC: A61B1/00
Filed: 1987-05-29
Abstract: PURPOSE:To deal with the treatments of multi-use by one treatment jig for an endoscope, by providing a treatment member to an opening and closing treatment part in a freely detachable manner. CONSTITUTION:A leading end cover 13 having a slit 12 is fixed to the leading end of a flexible tube 9 by a soldering means and a pair of biopsy cups 14, 15 are pivotally supported by the leading end cover 13. In the case of use as a biopsy forceps, the biopsy cups 14, 15 are introduced into the body cavity through the forceps channel of an endoscope in such a state that a rubber chip 22 is detached from the biopsy cups 14, 15 and guided to a region to be examined under the observation of the endoscope and closed to perform cutting by the sharp edges of said biopsy cups 14, 15. Next, when a foreign matter such as a needle or coin is to be recovered, the semi-oval rubber chip 22 is engaged with the biopsy cups 14, 15 before use. Therefore, one treatment jig for endoscope can be adapted to multi-use.
Patent JP-S5561882-A (JP)
Title: Picture processor
Inventor: OKAMOTO YUUZOU
IPC: G06T5/00
Filed: 1978-10-31
Abstract: PURPOSE:To produce noise rejection signal only when the data are all at the same and scheduled logical value, by detecting the data at a given address group corresponding to the video element group in ring shape which is almost a circle on the screen, in the shift registers. CONSTITUTION:In the AND gate 91, the logical product of anti a to anti p of the video elements a-p of rhe window at the binary picture register 8 is obtained, and the logical product between the output of the AND gate 91 and the noise rejection strobe signal s is obtained at the AND gate 92. The output noise rejection signal NE of the AND gate 92 is fed to each clear terminal of the flip flop's I1-I24 constituting the binary picture register 8. When the picture on the window is the video element of 6 in diameter or less, since a-p are all 0, the logical product output of anti a to anti p is 1 and noise rejection signal NE is 1, I1-I24 are reset to 0 and they are rejected from the picture data.
Patent JP-S5835404-A (JP)
Title: Measuring table in electrolytic type measuring device for thickness of plating
Inventor: NAKAJIMA SHIROU
IPC: G01B7/06
Filed: 1981-08-28
Abstract: PURPOSE:To perform adjusting operations such as positioning simply and quickly, by the constitution wherein the base part of a spring material, which supports a cell holding table at the tip, is fixed to a slant part of a spring receiving table, which is attached to an upright supporting stand on a table so that it can be adjusted for up and down movement and rotation. CONSTITUTION:At first a screw 17 is untightened so that the spring receiving table 16 can be moved up and down. An object to be measured 2 is inserted in the lower part of the spring receiving table 16, and the height of the object 2 is measured. Then the screw 17 is tightened, and the spring receiving table 16 is fixed at the position. Thereafter, the cell holding table 15 is lifted up, and the object to be measured 2 is positioned directly beneath a gasket 3. The cell holding table 15 is lowered again, and the gasket 3 is placed on the object to be measured 2. Then the gasket 3 is contacted with the plated surface of the object to be measured 2 at a right angle under the constant pressure via the spring material 18. Even though there is inclination in the object to be measured 2, a seat having a slant part with the same angle as that of said inclination is inserted beneath the object. Thus the upper surface is kept horizontal. Therefore, the adjusting operation can be performed simply and quickly.
Patent JP-H05304130-A (JP)
Title: Temperature control method for cleaning liquid
Inventor: SOMEZAKI MASAHIRO
IPC: G05D23/19
Filed: 1992-04-28
Abstract: PURPOSE:To sustain temperature of cleaning liquid in cleaning tank stably at an optimal level by determining the heating temperature of cleaning liquid in the tank at the time of next supply based on a temperature variation thereof at the time of previous supply thereby suppressing temperature deviation of cleaning liquid from an optimal level. CONSTITUTION:If the temperature Th of cleaning liquid in a tank drops significantly upon supply of wafer or supplementary cleaning liquid, target temperature ThTrg2 at the time of next supply is corrected higher than a target temperature ThTrgl at the time of previous supply. Correction amount DELTATdrf is determined based on a temperature gradient and a temperature drop ThSet-Thmin at the time of previous supply such that the lowest temperature at the time of next supply is not lower than a cycle stop temperature ThSet-DELTATstp. Upper limit of next time target temperature ThTrg(ThTrgl+DELTATdrf) is set at a cycle stop temperature (ThSet+DELTATStp) on high temperature side.
Patent JP-H03331-A (JP)
Title: Brake unit for rotating shaft
Inventor: TANAKA SHIGEKI
IPC: F16D49/04
Filed: 1989-05-26
Abstract: PURPOSE:To obtain a brake unit in which a GD<2> on the load side is not increase and less mounting space is needed, by tightening a shoe by driving an actuator to stop a rotating shaft. CONSTITUTION:When a rotating shaft 10 is rotated, the piston rods 12a and 13a of air cylinders 12 and 13 are driven forward, respectively, to loosen a shoe 11, and the rotating shaft 10 is free to rotate. Next, when the rotation of the rotating shaft 10 is stopped, the piston rods 12a and 13a of the air cylinders 12 and 13 are driven backward, respectively, to bind the shoe 11 on the rotating shaft 10 and tighten the rotating shaft 10, and the rotation of the rotating shaft 10 is stopped. In this way, since the rotating shaft 10 is tightened directly by the shoe 11, a GD<2> on the load side is not increased and, in addition, since the shoe 11 is thin, it can be assembled in a small space around rotating shaft.
Patent JP-S5657914-A (JP)
Title: Gas flow rate measuring device
Inventor: EGAMI TSUNEYUKI
IPC: G01F1/698
Filed: 1979-10-17
Abstract: PURPOSE: To reduce the gas temperature dependence and thus increase the accuracy of measurement, by controlling the current flowing to the heater so as to secure a constant output for the bridge circuit consisting of the temperature dependent resistance and the reference resistance provided at the upper and down streams of the heater.  
     CONSTITUTION: The bridge circuit is formed with the temperature dependent resistance 10 plus the reference resistances 21 and 22 provided within the flow rate measuring tube 9, and the output ends (a) and (b) of the bridge circuit are supplied to the electric power amplifier 7c via the differential amplifiers 7a and 7b each. Then the output of the amplifier 7c is connected to the electric heater 10 via the bridge circuit and the resistance 7d. In the voltage control circuit 17 thus constituted, the current flowing to the heater increases unitl the output of the amplifier 7b becomes 0 with increment of the sucked air and reduction of the temperature difference between the resistances 9 and 10. And the current flowing to the heater decreases with reduction of the absorbed air. The relation shown by the equation is secured between the current I flowing to the heater and the amount G of the sucked air. As a result, the amount of the sucked air can be obtained by measuring the voltage V 0  of the output resistance 7d. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08327116-A (JP)
Title: Dehumidifying dryer
Inventor: NAMATAME TATSUO
IPC: F24F3/147
Filed: 1995-05-31
Abstract: PURPOSE: To provide a dehumidifying dryer capable of efficiently dehumidifying and drying in a room by a rotary dehumidifier by a simple air supply system or efficiently regenerating the dehumidifier, reducing in size and cost the entire dryer and heating the room. CONSTITUTION: The case body 1 having a suction port 9 and an air outlet 10 at a panel surface opposed to a room inside is divided into a primary zone 1A communicating with the port 9, a tertiary zone 1C connected to the outlet 10 and a secondary zone 1B adjacent to the zones 1C and 1A. An air supply route in which the air A of the room is sequentially circulated from the port 9 via the zones 1A, 1B and 1C to the outlet 10 in the body 1 by a centrifugal air supply blower 21 and the moisture of the air to the zone 1C via the zone 1B is sucked in contact with a cylindrical rotary dehumidifier 31 by the blower 21 is formed. A heating electric heater 49 is provided in the zone 1C in the body 1 to give the heating function.
Patent JP-S62291900-A (JP)
Title: X-ray tube device
Inventor: WADA KOJI
IPC: H05G1/26
Filed: 1986-06-10
Abstract: PURPOSE:To achieve temperature measurement of the electron orbital face of a target, while protecting a sensor from high voltage, by providing a light transmission window on the metal part of an envelope tacing an anode target, and mounting a hot-wire sensor on outside of the window. CONSTITUTION:The X-ray tube in the caption is constituted by arranging a cathode 5 and an anode target 1 in face to face configuration in an envelope which has a metal part 2 and a glass part, 3, and the envelope is enclosed in a container 11. In this case, a light transmission window 13 made of glass which passes infrared rays 9 is provided on the metal part 2 of the envelope in a position where the electron orbital face of the anode target 1 can be seen through. Also, a hot-wire sensor 10 such as an infrared sensor or the like is mounted on the outside of the window 13. And the infrared ray 9 from the electron orbital face is converted into the potential, led out to the outside by d lead wire 17 and applied to controll the input of the X-ray tube. Thus, temperature measurement for the anode target 1 can be achieved, while avoiding breakdown of the sensor 10 by electric field caused by high voltage.
Patent JP-H053087-A (JP)
Title: Dimmer device
Inventor: TAKAMI HIROYUKI
IPC: H05B37/02
Filed: 1991-06-06
Abstract: PURPOSE:To obtain a dimmer device which can carry out efficiently the heat radiation for a semiconductor switching element which carries out the phase control. CONSTITUTION:While a case 1 to house electronic parts is formed by separating into the first metallic case body 2 to house a semiconductor switching element Q1 and the second resin case body 3 to house the other electronic parts, a radiation plate 4 contacting directly with the first case body is provided in the first case body. The semiconductor switching element Q1 has been formed in a chip condition to the radiation plate 4.