baber/WOPTO huggingface dataset:
Patent JP-H03232822-A (JP)
Title: Production of 2,5-dimethyl-2,4-hexadiene
Inventor: TAKAHASHI KAZUMITSU
IPC: C07C11/12
Filed: 1990-02-05
Abstract: PURPOSE:To obtain both in high yield and selectivity the title compound useful as an intermediate for synthesizing medicines, pesticides, insecticides, etc., by isomerization of a 2,5-dimethyl hexadiene in the presence of a cation exchange catalyst under mild conditions. CONSTITUTION:The objective compound can be obtained by isomerization of 2,5-dimethyl-1,3-,1,4- or -1,5-hexadiene at 60-120 (pref. 80-100) deg.C in the presence of a cation exchange resin catalyst. The reaction is carried out in such a fixed bed flow system as to continuously feed the raw material at a fluid space velocity of 10-80/hr into a bed packed with a formed granular catalyst. The exchange group of the cation exchange resin is pref. SO3H, and the water content of the resin is pref. 0 to 60wt.% (water/water-contg. resin).
Patent JP-S60170383-A (JP)
Title: Solid-state image pickup element
Inventor: YAMAWAKI MASAO
IPC: H04N5/335
Filed: 1984-02-14
Abstract: PURPOSE:To increase quantity of charge accumulation without detracting threshold value of a transistor by making Hi-C area of a light detector of a MOS type solid-state image pickup element specified positional relation to vertical scanning lines and vertical signal lines. CONSTITUTION:The solid-state image pickup element is constituted by providing an area of the second conductive type constituting a light detector 15 on the main surface of the substrate and an area that constitutes an MOS transistor TR off from above-mentioned area by specified distance on the first semiconductor board. A vertical signal line 18 connected electrically to a Hi-C area 41 corresponding to the detector 15 and extending to one side is provided, and above it at specified distance, a vertical scanning line 16 connected to the gate electrode of TR through an insulating film is provided. The scanning line 16 is extended in the direction at right angles to the signal line 18. The Hi-C area 41 of the detector 15 is formed inside of the direction of extension of the signal line 16 and outside of the direction of extension of the scanning line 18. Thus, quantity of accumulation of charge is increased without detracting threshold value of TR.
Patent JP-2000228882-A (JP)
Title: Protective device for variable speed inverter
Inventor: ONO MAKOTO
IPC: H02M7/48
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a protective device, capable of positively protecting a semiconductor device from thermal destruction by estimating the element temperature with high precision even in switching the drive frequency of a variable speed inverter. SOLUTION: The output current value and carrier frequency of an inverter main circuit 1 estimates the one-cycle mean temperature between the case and the device of solid-state switching (3, 5, 6, 7, 8). A temperature ripple peak estimating part 12 determines an estimated coefficient in a peak value of the temperature ripple generated at the solid-state switching from the drive frequency of the inverter. A case-to-device peak temperature estimating part 13 estimates the peak temperature between the case and the device by multiplying the estimation coefficient with a single cycle mean temperature. The output current value of the inverter, the carrier frequency, the drive frequency, and thermal resistance between the case and the device for estimating the peak temperature between the case and device are also included.
Patent JP-S59153512-A (JP)
Title: Sheet thickness controlling method
Inventor: SEGAWA YUUJIROU
IPC: B21B37/18
Filed: 1983-02-22
Abstract: PURPOSE:To control uniformly the sheet thickness of a rolling material in its longitudinal direction by using an AGC within the allowable limits of a rolling load where a material shape is not deteriorated, in controlling the thickness of material by utilizing the automatic sheet gauge controlling device (AGC). CONSTITUTION:In rolling a rolling sheet material by rolling rolls, the variation of a rolling load loaded on the material is detected by a load cell 3 to calculate the difference between said load and a logged-on load 4 by a calculator 7, and the result is converted into the sheet thickness variation DELTAH by a calculator 5. The changing amount of roll gap is obtained from a roll gap detected by a roll gap detector 1 and a reference roll gap to obtain the deviation of sheet thickness at the outlet side from the difference between both gaps in order to output an instruction to a roll gap driving device 11 through a draft position controlling device 10. In this case, an AGC is logged on to start sheet thickness control when a rolling of the (n)th pass begins. The difference of crown ratio within the limits of not causing the change of material shape is calculated by a calculator 8, and is converted into a rolling load, which is added to a load obtained from a pass schedule to perform rolling after determining the upper and lower limits of allowable rolling loads.
Patent JP-S61185853-A (JP)
Title: Flat color cathode-ray tube
Inventor: ARIMA ITARU
IPC: H01J31/20
Filed: 1985-02-14
Abstract: PURPOSE:To obtain a flat cathode-ray tube enable of multi-color display by forming fluorescent films of different color onto the opposite faces of single transparent electrode substrate arranged in vacuum container then stimulating respective face with electron beam. CONSTITUTION:Negative potential is applied onto the transparent electrodes 36, 36' while positive potential is applied onto the transparent electrodes 32, 32' and proper potential is applied onto the vertical and horizontal deflection boards 20, 20', 21, 21' to scan the same point on the fluorescent films 18, 18' with the electron beam 38, 38'. The fluorescent films 18, 18' are formed sufficiently thin by adhering fluorescent material of different color, green and red for example. With such arrangement, multi-color display can be achieved. When scanning only the electron beam 38, only green light is emitted while red light is emitted when only the electron beam 38' is scanning. When the electron beam 38, 38' are scanning simultaneously, violet display can be seen through the transparent electrode 36 or 36'.
Patent JP-H09186354-A (JP)
Title: Installation structure of solar cell module
Inventor: YAMAMOTO HIROSHI
IPC: E04D3/40
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To avoid the decrease in output of the title solar cell module by reducing the coverage of the whole one sheet of parallel solar cell element unit even if a shade is made by the protrusions on a roof. SOLUTION: Within the title installation structure of solar cell module T, the solar cell panels 41 formed of plural solar cell elements on a base substance installed on a roof having linear protrusions on the surface by junction step using a bonding material or/and junction member. In such a constitution, the long direction of single or plural maximum unit of not series-connected solar cell element out of said solar cell elements is made coincide with perpendicular direction to the long direction of the protrusions on said roof to be arranged in one line simultaneously series connecting the parallel solar cell elements 101.
Patent JP-H03235781-A (JP)
Title: Master cylinder mounting structure for underbone type motorcycle
Inventor: SUZUKI TAKAYUKI
IPC: B62L3/04
Filed: 1990-02-08
Abstract: PURPOSE:To perform stable mounting by securing a master cylinder to the rear part of a body frame, formed approximately in the rectangular shape in cross section, through a mounting bracket, in a motorcycle having a pair of down tubes on both sides extending obliquely downward from a head pipe. CONSTITUTION:An underbone type car body frame 1 comprises a pair of down tubes 3 on both sides extending obliquely downward from a head pipe 2, a pair of body frames 5 on both sides connected to the respective rear end parts thereof, and lower tubes 6 extending obliquely upward from the respective body frames 5. In this case, the body frame 5 is formed in a rectangular shape in cross section in a way that plates molded by a press work are superposed with each other, and a master cylinder 23 for a rear disc brake is secured to the rear part of the body frame 5 through a mounting bracket 24. The mounting bracket 24 is formed in a bent shape in cross section and welded on the rear surface of the body frame 5.
Patent JP-2000224424-A (JP)
Title: Image processor
Inventor: WATANABE TATSUMI
IPC: H04N19/91
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To utilize an image processor capable of the scanner input of a hand type to portability. SOLUTION: Image data obtained from a read means are compressed in an image compression means 104 and the compressed image data are stored in a compressed image storage memory 105 for substituting an image storage memory. When an instruction from a user is present in the state, the compressed image data are read from the compressed image storage memory 105 and expanded to source image data in an image expansion means 106 and the expanded image data are inputted to a mapping means 107. Thus, all the image data of an original as a target are temporarily stored in the compressed image memory 105 and the image data are expanded and taken out when they are required later. Thus, this image processor convenient for carrying is obtained.
Patent JP-S58145031-A (JP)
Inventor: WATANABE RIYOUJI
IPC: H01H33/40
Filed: 1982-02-24
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-S54120588-A (JP)
Title: Gate turn-off thyristor
Inventor: SUEOKA TETSUO
IPC: H01L29/74
Filed: 1978-03-10
Abstract: PURPOSE:To improve the capacity of a GTOSCR by forming a forward stopping junction part between a N1 layer and a P2 layer with its section shaped in a comb and by setting one part of a P<++> layer into its concavity. CONSTITUTION:In SiO2 film 1 on one side of N-type Si substrate 1, openings are made and P1 layer 2 and P2 layer 3 are formed. Further, the surface is covered with SiO2 films 5 and 6 and windows 7 are selectively made in film 5 to form P<++> layer 6. At this time, diffusion of layers P1 and P2 also advances. Next, P epitaxial layer 8 is formed on layer 6, which is buried by layers 3 and 8. On the surface, oxidized films 9 and 10 are formed and N2 layer 11 is diffused selectively. At this time, rediffusion layer 12 is produced from layer 6 to layer 8. Next, hole 13 reaching layer 6 is made by etching and gold diffusion is done from the P1 layer to shorten the life of a few carriers, thereby improviing OFF characteristics of the GTO. Finally, electrodes are provided. In this constitution, the base width of the N2PN1 transistor is narrow and (alpha) is large: and the sweep resistance decreases with the P<++> layer thickness and the OFF gain and allowable cut-off current increase.
Patent JP-S63195488-A (JP)
Inventor: INOTA TAKASHI
IPC: F16L19/03
Filed: 1987-02-10
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-H09198597-A (JP)
Title: Od chart integer estimation device
Inventor: NAKAYAMA YASUKO
IPC: G08G1/01
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an OD chart integer estimation device capable of accelerating the integer estimation of an OD chart and making the estimated result unique. SOLUTION: An estimated OD chart initialization means 80 initializes an estimated OD chart and a traffic likelihood calculation means 50 calculates the chart of traffic likelihood from a transcendental OD chart, row sums and column sums. A maximum likelihood traffic selection means 60 selects the element of the maximum value of the traffic likelihood from the calculated traffic likelihood chart, it is estimated that the traffic is present and one unit of the traffic is added and registered in an estimated OD chart storage means 70. A row sum/column sum updating means 90 and a transcendental OD chart updating means 100 update the row sums column sums or the transcendental OD chart based on the estimated one unit of the traffic.  Then, an updating operation is repeatedly performed successively until the row sum or the column sum or the element of the traffic likelihood chart becomes '0' and the estimated OD chart is constructed.
Patent JP-H03231356-A (JP)
Title: Document processor
Inventor: ITO MASANORI
IPC: G06F17/21
Filed: 1990-02-07
Abstract: PURPOSE:To simplify a writing operation of a new ruled line into a prepared table by specifying a valid processing range of a table including the ruled line designated by a cursor and writing a due ruled line after designating the start and end points of the ruled line via the cursor. CONSTITUTION:The operations of various keys carried out via a keyboard 1 are sent to a control part 2, and the transfer of data is controlled at each part based on an input command. A text buffer 5 stores the texts for characters, symbols, ruled lines, etc. Then the data equivalent to one line are read out by a 1-line data reading part 6 and sent to a 1-line buffer 7. A table frame analyzer 8 analyzes the text read out to the buffer 7 and decides in a designated table frame whether a table is perfect or not. Then the right and left columns of a valid range are set together with the start and end lines. A ruled line writing part 9 generates the ruled line data of a designated line type to be drawn to the line stored in the buffer 7 in a work buffer 10 and writes the data in the buffer 7. The text of the buffer 7 that is through with its writing operation is written into the buffer 5 via a data writing part 11 and displayed at a display part 12.
Patent JP-H02207335-A (JP)
Title: Virtual computer system
Inventor: HANADA TADASHI
IPC: G06F9/46
Filed: 1989-02-08
Abstract: PURPOSE:To prevent a real time processing from being interrupted even when another interrupting request is sent during the execution of the real time processing by setting an operating system, which executes a high priority processing, and a program under the control of the system. CONSTITUTION:Among plural virtual computer (VM) guests 2A to 2D, the VM guest 2A is set as the VM guest at the high priority to execute the VM real time interruption, which requires a high-speed response processing. During the processing of the real time interruption to the VM guest 2A, since AND circuits 5B to 5D are disconnected by the interruption request signal from an interruption control part 3A, the interruption request to the other VM guests 2B to 2D is blocked, and the real time processing of the VM guest 2A is continued. Thus the real time response processing at the time of generating the VM real time interruption is not stopped by the other interruption, such as a VM timer interruption, and the high-speed interruption response can be stably realized.
Patent JP-H09222733-A (JP)
Title: Radiation sensitive composition
Inventor: TSUKAMOTO MICHINORI
IPC: G03F7/039
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain an industrially very useful compsn. having high sensitivity and high resolution, causing no dimensional change of a resist pattern even when it is allowed to stand for a long time and excellent in heat resistance and suitability to photolithography at the time of producing LSI or super-LSI. SOLUTION: This compsn. contains a resin (A) contg. structural units represented by formula I, a resin (B) contg. structural units represented by formula II, a compd. (C) which generates an acid under radiation and an org. compd. acting as a base to the generated acid. In the formulae I, II, each of R1 -R3 and R7 -R9 is H or 1-4C alkyl, each of R4 and R5 is H or 1-10C alkyl, each of R6 and R10 is 1-10C alkyl, and R4 and R5 or R4 and R6 may bond to each other to form a 3-10C ring.
Patent JP-S62252658-A (JP)
Inventor: UIRIAMU AARU FURIIMAN JIYUNIA
IPC: B22D27/04
Filed: 1987-02-09
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-2000227679-A (JP)
Title: Method for regenerating carrier
Inventor: MATSUDA HIROAKI
IPC: G03G9/107
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a process for regenerating a carrier which restores a deteriorated ferrous carrier to the carrier having the original characteristics. SOLUTION: This method for regeneration consists of a first heating stage and second heating stage for regenerating the used carrier. The second heating stage is execute at temperature higher than the temperature in the first heating stage and in a range of baking temperature 600±300 deg.C. A stage for rounding carrier particles is added after the first heating stage described above.
Patent JP-H01204206-A (JP)
Title: Magnetic head and its manufacture
Inventor: INO KAZUO
IPC: G11B5/127
Filed: 1988-02-09
Abstract: PURPOSE:To prevent a thin film from being peeled at grooving time by forming first strain parting grooves in the channel forming part of a ferromagnetic metallic thin film, exposing the substrate and forming grooves in the exposing part of the substrate with mechanical grooving. CONSTITUTION:On a pair of substrates 7a and 7b, ferromagnetic metallic thin films 3a and 3b and non-magnetic thin films 8a and 8b for gap formation are successively formed in order. Next, the track width specifying channel forming part and coiling channel forming part, etc., of the non-magnetic thin films 8a and 8b and ferromagnetic metallic thin films 3a and 3b are selectively removed and first strain parting grooves 12a-12d are formed. Then, the upper surface of the substrates 7a and 7b are exposed. Next, grooving is executed to this exposed part by a dicing saw, etc., and track width specifying channels 13a and 13b, a coiling groove 13c and a glass stick inserting groove 13d are formed. Thus, a shock to the thin film by the grooving is suppressed and the thin film is prevented from being peeled. Then, an yield is improved.
Patent JP-H02207284-A (JP)
Title: Image forming device
Inventor: MAEKAWA KAZUNOBU
IPC: G03G15/16
Filed: 1989-02-06
Abstract: PURPOSE:To eliminate the possibility of jamming and to improve the usability and easiness of use by supplying special paper, etc., from a hand insertion slot to an opening/closing claw which chucks the front edge of the paper slower than normal paper. CONSTITUTION:A register roller 20 stops the normal paper which is conveyed from a paper feed cassette 40 to this position temporarily in synchronism with the rotation of a transfer drum 22 according to the detection result of a paper feed sensor S1 to perform copying operation in 1st copy mode. When thin paper, OHP paper, etc., are set in the hand insertion feed slot 44, on the other hand, a form setting detection sensor S2 detects that and sends the detection result to a CPU to stop the transfer drum 22 temporarily while the opening/closing claw 38 is open. Then, a transfer sheet is supplied to the opening/closing claw 38 at a 2nd speed slower than a 1st speed and then a 2nd mode wherein the rotation of the transfer drum 22 is restarted is entered. Consequently, even when the special paper is conveyed, the possibility of jamming is eliminated and the usability and the easiness of use are improved.
Patent JP-H01204106-A (JP)
Title: Correcting method for robot working position
Inventor: MIZUNO TORU
IPC: G05B19/4093
Filed: 1988-02-09
Abstract: PURPOSE:To easily produce a program for position correction by using two G codes for the start and the end of correction of the robot working position respectively and designating the correction section in which the working position correction is executed by using these G codes. CONSTITUTION:A processor 11 compares the measured value of three reference points with the position data on three reference points given previously and produces a conversion matrix for position correction. When a code G46, for example, which starts the position correction is read out of a robot action program, the flag under correction of a position is turned on and the corrections are given to the subsequent position data via the conversion matrix. Then the path control or the position control are carried out based on the corrected position data. When a code G47, for example, for the end of the position correction is read out of the robot action program, the flag under the correction of the position is turned off. Then the subsequent position corrections are not carried out. Thus a correction section where the robot working positions are corrected is designated and the robot action program is easily produced.
Patent JP-H07237102-A (JP)
Title: Prepaid card magnetic surface destroying device
Inventor: SHIMANO HAJIME
IPC: B24B7/07
Filed: 1994-02-25
Abstract: PURPOSE:To destroy only an information recording part without damaging visible information such as an advertisement and picture drawn on a surface so as to prevent counterfeiting and alteration, by providing a destroying means for destroying the information recording part on a magnetic surface in a transferring process on a base board by a conveyance means. CONSTITUTION:When a prepaid card 2 is inserted into an insertion port, the card 2 is transferred while sliding on a surface 3a of a base board 3 by means of a conveyor belt 4. During this transfer, the card 2 is guided by a guiding member 6 without slipping off to the side to reach a destroying means 7. Here, an information recording part of a magnetic surface 2 is ground and destroyed by a metallic brush 7 rotating in the direction orthogonal to the moving direction of the card 2. Since the conveyance means 4 comprises a rubber conveyor belt and a rotary roller 5b of a pressing means 5 is formed of a material such as hard rubber and resin, the card 2 is transferred without being damaged.
Patent JP-H03234554-A (JP)
Title: Ion generator and electrostatic recorder
Inventor: ONO TADAYOSHI
IPC: G03G15/00
Filed: 1990-02-09
Abstract: PURPOSE:To generate high-density current ions with a low voltage by a method wherein an angle between a second electrode and a solid dielectric member is set less than 90 degrees with respect to an air gap area provided on a bonding part of the solid dielectric member opposing to a first electrode of the solid dielectric member. CONSTITUTION:An ion generator 20 consists of a dielectric electrode 22 serving as a first electrode formed across a dielectric 21 as a solid dielectric member, an ion generation electrode 23 serving as a second electrode provided oppositely to the dielectric electrode 22 for forming an air gap, and an alternative current power source 24 connected to the both electrodes. When the power source 24 applies an alternative current potential to the electrodes 22 and 23 and a peripheral electric field Eh inside a hole 25 exceeds a breakdown electric field of the air, an air gap breakage is generated in the area 21-r of the dielectric 21 and results in the generation of ions in the hole 25. An angle between the ion generation electrode as the second electrode and the dielectric is set less than 90 degrees to the air gap area. In this manner, generated ions can make a high-density current, or an ion generation voltage may be lowered to obtain an ion current density identical to a prior art.
Patent JP-S61188876-A (JP)
Inventor: TANAKA SEIJI
IPC: H05B6/12
Filed: 1985-02-15
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。