baber/WOPTO huggingface dataset:
Patent JP-S63307896-A (JP)
Title: Novel compound produced by bonding lipid a monosaccharide analog with sulfur-containing peptide glycan analog
Inventor: HASEGAWA AKIRA
IPC: C07K9/00
Filed: 1987-06-09
Abstract: NEW MATERIAL:A compound produced by bonding a lipid A monosaccharide analog of formula I (m and n are 8-12; X is bonding site) with a peptide glycan analog of formula II (p is 0-22; Y is bonding site) between X and Y through a succinoylaminoalkanoyl group of formula III (q is 1-15). EXAMPLE:N-{{ 2-O-[ 2-acetamido-1-S-acetyl-2,3-dideoxy-6-O-{ 2-deoxy-4-O-p hosphono-3-O-tetradecanoyl-2-[( 3R )-3-tetradecanoyloxytetradecanam ido ]-beta-D- glucopyranosid-6-O-yl-11-( succinoylamino )-andecanoyl }-1-thio-beta-D- glucopyranos-3-yl ]]-D-lactoyl }}-L-ananyl-D-isoglutamine methyl ester. USE:An immunoenhancer. PREPARATION:For example, a succinate ester of the compound of formula I is made to react with an aminoalkanoyl ester of the compound of formula II.
Patent JP-S5846771-A (JP)
Title: Inspecting device for landing state
Inventor: SUDA KEIICHIROU
IPC: H01J9/44
Filed: 1981-09-11
Abstract: PURPOSE:To ensure an accurate inspection for the landing state, by setting a rotary permanent magnet coaxially to a microscope for magnification of fluorescent screen. CONSTITUTION:A rotary support member 7 is set coaxially and rotatably to a conical transparent support leg 5 and at the lower part of the lens barrel of a microscope 4 containing a lens barrel 4. The permanent magnets 8 having opposite polarities to each other are buried at the axially symmetrical positions of the member 7. The member 7 is fitted to a lens barrel 6' for objective lens 9, and at the same time the lower edge of the member 7 is supported rotatably via the flange part of the support frame of the lens 9. An inspecting device of such constitution is set to touch the front glass 2 of a color picture tube 1 and coaxially with the center of either one of the fluorescent matters. The beam spot landing to the fluorescent matter is shifted aside by the permanent magnet. This shift is measured at the position of 180 deg.. In such way, the landing state can be inspected.
Patent JP-S5667939-A (JP)
Title: Preparation method of semiconductor system
Inventor: SAKAMOTO MITSURU
IPC: H01L21/768
Filed: 1979-11-08
Abstract: PURPOSE:To improve an integration degree of an integrated circuit by a method wherein materials patterned, the heat oxidation speed of which is faster than that of a substrate are installed on a surface of a semiconductor substrate and utilizing a self matching perforation formed through an oxide film wholly oxidized from two materials, a wiring is formed. CONSTITUTION:A poly silicon layer 103 patterns through a silicon dioxide film 102 is formed on an Si substrate 101 and it is processed in a high temperature gasenous atmosphere containing oxygen to form silicon dioxide films 105, 106 on the surface and further, an electrode is formed by utilizing perforation formed through the film 106. With this, in accordance with the difference of the heat oxidation speed, an oxide film havig different thickness is formed, and utilizing this, a metallic wiring can be formed in a self matching way, on this account, the occupation area to form a circuit can be reduced, thus, an integration degree of an integrated circuit being improved.
Patent JP-H04239098-A (JP)
Title: Over base product formed from sulfite and method of forming it
Inventor: JIYATSUKU RII KAAN
IPC: C10N40/22
Filed: 1991-06-17
Abstract: Sulfite overbased compositions which are particularly useful in metal-working compositions are obtained by a process including reacting:   (A) an alkali metal overbased organic substrate prepared by treating the substrate with a source of an alkali metal and an acidic material wherein the acidic material has a higher pKa than sulfurous acid; with (B) a source of sulfurous acid to displace at least a portion of the acidic material from the overbased organic substrate (A); thereby obtaining a sulfite overbased organic substrate. u
Patent JP-H01313262-A (JP)
Title: Sheet sorter
Inventor: KANEKO TAMAKI
IPC: B65H39/11
Filed: 1988-06-14
Abstract: PURPOSE:To bate the extent of occurrence in a jam at the time of sheet admission even if it is such a sheet storage device that is compact in size and capable of housing a log of sheets by tilting a sheet storage means and widening a space in the depth direction. CONSTITUTION:An upper bin (sheet storage means) 3-3 is tilted to some extent, and an interspace between a lower bin 3-4 receiving a sheet and the upper bin 3-3 is widened toward a forward direction of the sheet, namely, a depth direction of the bin. With this constitution, such a degree that the sheet entering the bin 3-4 comes into contact with the upper bin 3-3 becomes lessened, so that sheet sorting work is performable without entailing any jam occurrence at the time of sheet admission.
Patent JP-H11341709-A (JP)
Title: Superconductor power storage device
Inventor: HANAI SATORU
IPC: H02J15/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce leakage magnetic field intensity and electromagnetic stress, by giving almost identical magnetic moment values to neighboring superconductor coils in the inverse directions. SOLUTION: A superconductor power storage device 50 accommodates a plurality of solenoid type superconductor coils 51a to 51d in parallel in the coil axial direction within a vacuum container 10. Four solenoid type coils 51a to 51d have almost identical shape and structure, and the neighboring coils are electrically connected' to have the magnetic moments of the identical value in different directions. Therefore, the magnetic moments causing leakage magnetic field have the moments which are canceled with each other. Accordingly, leakage magnetic field can be reduced without providing additional shield coil and providing a magnetic shield to the vacuum container 10.
Patent JP-H04367824-A (JP)
Title: Liquid crystal injecting method
Inventor: UCHIDA TAKESHI
IPC: G02F1/1341
Filed: 1991-06-17
Abstract: PURPOSE:To improve utilizing efficiency and to prevent defective injection due to the separation of a panel and a liq. crystal face by vertically moving a bellows connected to a liq. crystal dish wherein the panel is set while the liq. is injected to control the liq. crystal surface level. CONSTITUTION:The volume of a bellows 9 to be set in a vacuum device is reduced, the level of a liq. crystal 2 is approached to the bottom of a liq. crystal dish 1, and the injection port of a panel 3 is placed directly above the dish 1. The vacuum device is evacuated to reduce the pressure in the panel 3, and the gas dissolved in the liq. crystal 2 is liberated. At this time, the liq. surface is made sufficiently lower than the wall surface of the dish 1, and hence the liq. crystal is hardly bubbled or splashed about. The bellows 9 is extended when the device is controlled to a specified vacuum and stopped when the liq. crystal surface touches the injection port of the panel 3. The pressure is then returned to normal, and the liq. crystal is gradually injected into the panel 3. In this case, the bellows 9 is raised little by little to prevent the separation of the panel 3 and liq. surface, and the liq. level is kept constant.
Patent JP-S625201-A (JP)
Title: Lens of variable focal length and irradiation field
Inventor: NAKAGO GENTARO
IPC: G02B3/14
Filed: 1985-07-01
Abstract: PURPOSE:To obtain a lens of varying focal lengths and irradiation fields by filling chambers partitioned by an elastic film with fluid and changing the pressure and refractive index of the fluid. CONSTITUTION:A box having a top surface 8, bottom surface 9, right side face 12, left side face 13 and rear surface 11 is partitioned by the transparent elastic film 6 to form the 1st, 2nd, 3rd chambers 1, 2, 3. A transport pipe 4 for the fluid is provided to each chamber. An optical path to allow the passage of light only in the directions of the faces 12, 13 is constituted. The fluid is injected into and discharged from the pipes 4 into the chambers 1, 2, 3. A concave lens is formed in the 2nd chamber when the inside pressures of the 1st and 3rd chambers 1, 3 are increased. A convex lens is formed in the 2nd chamber when the inside pressures in the 1st and 3rd chambers are conversely decreased. The focal length and irradiation field are continuously changed when the inside pressures and refractive indices of the chambers 1, 2, 3 are changed. The concave and convex lenses are thereby made with a piece of the lens.
Patent JP-H0437187-A (JP)
Title: Manufacture of electronic circuit board
Inventor: HAYASHI NOBUHITO
IPC: H05K1/09
Filed: 1990-06-01
Abstract: PURPOSE:To easily provide a high density fine electronic circuit board without producing any bridge upon plating circuit metal by applying and curing resin over the entire surface of an insulating circuit board after etching, and removing the surface of a resin layer to expose solder for exfoliation of the solder. CONSTITUTION:Resin 4 is applied and cured on a circuit pattern 1 of an insulating circuit board 9 such that an electrolytic solder plating layer 16b is also covered with the resin 4. Then, the surface of the resin layer is removed by a polishing machine such as a belt sander, and the electrolytic solder plating layer 16 is exposed. Further, the electrolytic solder plating layer 16 is removed by an acid solution.
Patent JP-H0441732-A (JP)
Title: Composite fiber yarn of polyester fiber with wool
Inventor: HISHINUMA SUMIO
IPC: D01F6/62
Filed: 1990-05-31
Abstract: PURPOSE:To provide the subject fiber yarn having excellent colordeveloping property, same coloring property and soft touch, free from the slippage of filaments and suitable for high grade wears by blending wool with the fibers of a specific polyester copolymerized with polyethylene glycol and subsequently twisting the blend. CONSTITUTION:(A) Filaments catable of being dyed under the ordinary pressure and having a single filament strength of 3.0-6.0g/d, a boiling water shrinkage degree of 3-23% and a shrinkage stress of 0.3-0.9 g/d are prepared of a copolyester copolymerized with 6.0-10wt.% of polyethylene glycol having an average mol.wt. of 500-4000. (B) Short fibers mainly comprising wool are blended with the component A preferably in an A:B wt. ratio of (5-50):(95-50), and e.g. when the component B is spun, the component A is superposed on the component B and twisted with a spindle in a twisting coefficient of 100-220 to provide the objective composite yarn.
Patent JP-S5669178-A (JP)
Title: Ink jet recording head
Inventor: MARUYAMA MITSUAKI
IPC: B41J2/14
Filed: 1979-11-09
Abstract: PURPOSE:To realize high efficiency and simplify the constitution of a recording head by arranging a piezo-electric element within an ink chamber. CONSTITUTION:An ink chamber 1 is equipped with a jet nozzle 2 connected to the chamber, and ink 4 in an ink tank 3 is introduced to the ink chamber 1 and up to the nozzle 2. A piezo-electric element 17 is fixed onto the surface of a vibrator 16, the surface being one facing the interior of the ink chamber 1. A water-resistant film 18 is such as an extremely thin water-resistance film made of silicon, etc. in order to protect the piezo-electric element 17 from the ink 4, make the element waterproof, and avoid a short across the electrode of the piezo-electric element 17. Now the vibrator 16 is allowed to bend to the outside by adding a voltage pulse with the direction of the polarization of the piezo-electric element 17 that is turned to the same direction (forward direction). Therefore, the head has a wide range of application to, for instance, printers, facsimiles, etc. since it can be made highly efficient.
Patent JP-S6037051-A (JP)
Title: Initial program loading device
Inventor: TANAKA OSAMU
IPC: G06F13/00
Filed: 1983-08-09
Abstract: PURPOSE:To decrease the hardware quantity and at the same time to improve the high-speed performance and reliability by storing a system program to a nonvolatile and static memory packaged on a printed board. CONSTITUTION:A system program 24 stored in a main memory 21 disappears with the break of a power supply and then the power supply is connected again. Under such conditions, the initial program loading action is started at a control part 25. Then the first word of the program 24 is stored in a register 27. The contents of the register 27 are written to a designated position of an address register 26 by a write request of the part 25 and increased automatically. As a result, the next word of the program 24 stored in a nonvolatile and static memory 34 is read out and written repetitively to the memory 21. In such a way, a system program is stored in the memory 23 and then read out when necessary. This can decrease the hardware quantity and at the same time improve both the high-speed performance and reliability.
Patent JP-S5768814-A (JP)
Title: Laser beam scanning device
Inventor: IKE TOSHIO
IPC: G02B26/12
Filed: 1980-10-17
Abstract: PURPOSE:To obtain a scale signal whose modulation degree is high, by constituting so that a scale scanning light beam for compensating the scanning nonlinear distortion of a rotary polyhedral mirror, etc. becomes a long spot which is parallel with this pitch direction in the scale and thinner than the pitch. CONSTITUTION:A semicylindrical lens 20 is placed in the proximity of a scanning lens 10, and the lens 20 is provided on the position opposed to only an actual scanning light beam r1 transmitting the lens 10. The scanning light beam r1 which has transmitted the lens 10 is led to a scanning surface 12 through the lens 20, and executes the actual sanning. The beam of the scanning light r1 on the scanning surface 12 is adjusted to a necessary spot, and executes the scanning exactly. On the other hand, a scale scanning light beam r2 which has transmitted the lens 10 is led directly onto the surface of a scale 18, and executes the scanning. A shape of a beam spot Pa of the scanning light beam r2 on the surface of the scale 18 diverges in parallel with the pitch direction of the scale 18, also converges in the scanning direction, and becomes a long shape which is thinner enough than the pitch. Accordingly, a scale signal whose modulation degree is high is obtained, and the compensating accuracy of scanning nonlinear distortion is elevated.
Patent JP-H11324175-A (JP)
Title: Sliding door frame structure
Inventor: IMAI TSUTOMU
IPC: E06B3/46
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To facilitate a work for fitting a thin wall part to a frame body, to thin the wall part, and to eliminate any warp in a structure of a sliding door frame having the thin-wall part or a housing position in an open state of the sliding door in one or both sides of a sliding door frame part. SOLUTION: A sliding door frame structure provided with a thin wall part in a side part of a frame body 10 having two vertical frames 11, a head jamb 12, a threshold 13, and one or two respective mullion members is so formed by fitting and engaging a substrate material fixed to a mullion with a side face recess of a thin wall part constitution panel 20. The substrate material is preliminarily fixed to one side end whole face of the mullion so that the thin wall part, constitution panel 20 is engaged with and laid on the substrate material after laying the frame body 10. The thin wall part constitution panel 20 can form its side recess by two boards and an intermediate sash bar and the two boards of the thin wall part constitution panel 20 may be formed by a plaster board.
Patent JP-S5768906-A (JP)
Title: Signal transmitting mechanism for electronic control antenna
Inventor: MATSUURA TAKEO
IPC: H01Q21/00
Filed: 1980-10-17
Abstract: PURPOSE:To make the size small, by electrically connecting antenna elements in a plurality of printed wire cylinders electrically connected, and flowing an externally given signal cubically to each element. CONSTITUTION:Printed wire cylinders 10, 11 with print wire are electrically connected via plugs provided externally or pins 18. Each inserted antenna element 1 is electrically connected with plugs. A transversal signal 3 and a longitudinal signal 12 given from the outside of the antenna flow crossingwise in the antenna in cube and flow to each antenna element 1. Thus, the wiring space limited for the antenna can be used optimizingly and the small sized device can be achieved.
Patent JP-S5768964-A (JP)
Title: Operation controller by voice
Inventor: AZUMI SHINJI
IPC: H04M9/08
Filed: 1980-10-17
Abstract: PURPOSE:To avoid an echo phenomenon and to reduce remarkable deterioration of voice quality, by gradually shorting the delay time based on a detection signal from the point of time when a voice signal is applied. CONSTITUTION:When a voice is applied to a microphone 2, it is detected at a voice detection circuit 8, a switch circuit 5 is closed and a voice signal is applied to a speaker 7. Thus, a modulation signal generating circuit 10 is driven with a detection signal and the level of the modulation signal is lowered. Thus, a clock generating circuit 9 is controlled, the frequency of a clock pulse is gradually increased and the delay time of the delay circuit 4 is gradually reduced.
Patent JP-H0311383-A (JP)
Title: Auxiliary sheet for transfer
Inventor: KARAMI YUSUKE
IPC: G03G21/00
Filed: 1989-06-09
Abstract: PURPOSE:To satisfactorily carry and transfer a sheet of paper of special size, a thin sheet of Japanese paper, a sheet of letter paper, or the like by providing a first sheet having a cut part and a second sheet where the part corresponding to the cut part of the first sheet is thicker than the other part. CONSTITUTION:This auxiliary sheet consists of a first sheet 1 which is provided with a cut part 2 in the part corresponding to an image forming part for transfer and a second sheet 3 which is joined or unified with the sheet 1 at least in one end part and has the part, which corresponds to the cut part 2 of the first sheet 1, made thicker than the other part. When the auxiliary sheet is used, a transfer material 4 is placed on the part thicker than the other part on the second sheet 3, and first and second sheets 1 and 3 are put one over the other and are closely brought into contact with each other, and at least both ends of the transfer material 4 are held between first and second sheets 1 and 2, and carrying, transfer, and fixing are performed. Thus, a post card, a sheet of paper of special size like a visiting card, a thin sheet of Japanese paper, a sheet of letter paper, or the like is satisfactorily carried and transferred.
Patent JP-H0354981-A (JP)
Title: Amplitude evaluating apparatus
Inventor: RICHIYAADO EDOWAADO FUREDERITS
IPC: H04N7/035
Filed: 1990-06-05
Abstract: PURPOSE: To find a data slicing level by generating a first output showing the average amplitude of the previously fixed part of a series of digital data group and creating a second output showing the loading average of the first output corresponding to this group to control this depending on the check of effectiveness. CONSTITUTION: If a specific data line is an effective teletext data line, a multiplexer 13 selects an average output MO from a divider 12 with respect to a sample period. On the other hand an accumulator circuit accumulates MO output corresponding to the effective data line and the accumulated output is given to a next divider 18. Thereby an output amplitude evaluating value AE and its time constant are generated to an output point 6. This amplitude evaluating value AE to approximate a signal VA with a fixed polarity very well to be used for generating a slicing level to teletext data.
Patent JP-H09330936-A (JP)
Title: Bipolar semiconductor device and its manufacture
Inventor: IKEGAMI MASAAKI
IPC: H01L27/082
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a bipolar semiconductor device in which the capacitance between the collector and base of a vertical pnp transistor is reduced, the withstand voltage (BVCBO) between the collector and base is improved and response time is improved. SOLUTION: An N<+> -type well diffusion layer 20 which becomes the base of a vertical pnp transistor is formed so that the layer 20 can reach a p<+> -type buried diffusion layer 4 from the surface of an n<-> -type epitaxial layer 5. At the time of forming a p<+> -type collector diffusion layer 6 so that the layer 6 can reach the layer 4 and surround the layer 20 at a prescribed interval (d), the layer 6 is adjusted in accordance with the impurity concentration of the layer 6. In order to reap the fruits, in addition, at least a field oxide film 21 is formed on the surface between the layers 20 and 5.
Patent JP-S6038751-A (JP)
Title: Tracking device of video tape recorder
Inventor: TANAKA SHIGEO
IPC: G11B15/467
Filed: 1983-08-11
Abstract: PURPOSE:To facilitate considerably a tape travelling control operation when the VTR parts are assembled by performing the tracking control based on the information only on some sections of a video track. CONSTITUTION:A pulse of width T1 is produced from a pulse generating circuit 32 with a delay of time Td compared with a head switching pulse. The output of a voltage comparator 21 is sampled by the pulse T1. This sampled output is held for the period of are field to eliminate the complicated tape driving control. In other words, the error information obtained from a video track is used as a tracking detecting signal after sampling it at a fixed position and for a fixed time width. Furthermore, the tracking detection output corresponding to the track linearity is extracted by shifting the sampling point to facilitate the easy checking of the linearity of a track pattern.
Patent JP-S5769132-A (JP)
Title: Hydraulic buffer
Inventor: SUZUKI TAKUROU
IPC: F16F9/44
Filed: 1980-10-17
Abstract: PURPOSE:To perform optimal setting to cause damping forces at both the strokes of expansion and compression, by keeping a valve plate at the side of a piston from participating in the production of the damping force at the compression stroke, to cause the valve plates at the sides of a fixed wall and the piston to separately function to produce the damping forces at both the strokes. CONSTITUTION:An oil passage 5 is provided with a by-pass 16 for communication with by-passing of a valve plate 6 and is provided with a valve member 17 for opening/closing the by-pass 16. The valve member 17 is energized by the weak force of a leaf spring 18 in a valve closing direction or toward an engaging stopper 8. At the stroke of compression, a valve member 17 quickly opens to cause working oil to flow into a first chamber a1 so that the valve plate 6 is kept from acting to cause a damping force. At the stroke of expansion, the valve member 17 closes so that a damping force is caused by the valve plate 6. At the compression stroke, the damping force is caused at the side of a fixed wall provided between a piston and a movable wall which defines a gas chamber. According to this constitution, the damping forces at both the strokes can be set at optimum.