baber/WOPTO huggingface dataset:
Patent JP-H09129754-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: HAYASHI FUMIHIKO
IPC: H01L21/8244
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a manufacturing method thereof, which prevent the formation of parasitic resistance at a node contact part and the deterioration of the pressure resistance of a TFT gate insulating film in an SRAM memory, wherein an upper-gate P-channel TFT is made to be a load element. SOLUTION: The connection of the gate electrode of a drive N-channel MOS transistor, an N-type diffused layer, a high-concentration P-type polycrystal silicon region, which is a TFT drain region, and a TFT gate electrode is performed by embedded electrodes 18a and 18b formed in node contact holes 17a and 17b. A TFT gate electrode 15b is arranged so that the electrode 15b is overlapped with the node contact hole 15b and does not protrude to the side of the TFT gate electrode 15a.
Patent JP-S62144086-A (JP)
Title: Filter paper feed detector
Inventor: KIMURA TAKASHI
IPC: G01P3/54
Filed: 1985-12-18
Abstract: PURPOSE:To enable the detection of abnormality in the feeding of a filter paper at a feeding of a filter paper at a feeding mechanism, by detecting marks put on a filter paper at a specified interval that have passed a specified position to find the actual filter paper moving speed. CONSTITUTION:Marks 33a are put along a side end rim of a filter paper 33 in a train at specified interval. Light coming from an LEDD of a mark detection element 100 is reflected on the filter paper 33 to be received with a phototransistor TR and a relay R1 operates as each mark 33a is detected, contacts s1 and s3 are turned ON. If the filter paper 33 is normally fed at a high speed after a contact S5 of a filter paper feed detection element 200 is closed, a timer T2 is reset, an operation which is repeated, where no abnormal signal is outputted as there is no closure between output terminals J and K of a comparison element 300. But, in case abnormality in the feeding of a filter paper occurs, the mark 33a fails to pass the point where a emitted light 25 hits normally. Thus, there remains closure between output terminals E and F of the element 100 beyond the set time and as a result, the contact S7 is closed and a closure remains between the output terminals J and K and an abnormality signal is outputted.
Patent JP-H09127689-A (JP)
Title: Product for aligner
Inventor: NAKAMURA MASATAKA
IPC: G03F7/004
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To enable to use light of <=400nm wavelength as a first wavelength region and light of 400-500nm wavelength as a second wavelength region which is shorter than the conventional wavelength range by forming a photosensitive layer containing a specified chromene deriv. on a base body. SOLUTION: A photosensitive layer containing 2H-chromene deriv. having two carbon atoms as substituents for hydrogen atoms on the second site is formed on a base body. In this method, the base body is preferably a material having >=0.3 reflectance for 400nm wavelength light. When the reflectance is <0.3, detection of an image with high contrast is difficult. By directly incorporating the chromene deriv. into the photosensitive layer, the specified performance can be sufficiently obtd. In this case, the photosensitive layer of the product for an aligner is composed of a chromene deriv. and a polymer material. If necessary, a polymer to which a chromene deriv. is chemically bonded as a substituent can be used to form the photosensitive layer.
Patent JP-H03144541-A (JP)
Title: Image forming device
Inventor: ISHIKAWA YUJIRO
IPC: B41J2/46
Filed: 1989-10-31
Abstract: PURPOSE:To easily write an image with simple structure and to reduce the cost of the device by disposing optical fibers at specified pitch, providing a light source on one end of the optical fiber, supporting the other end at regular intervals by a supporting member and moving the supporting member in a reciprocal motion. CONSTITUTION:The plural optical fibers 6 are disposed at the specified pitch and the light source 8 is provided on one end of each optical fiber 6. The other ends of the optical fibers 6 are supported at regular intervals by the supporting member 7, which is made to reciprocate for a distance nearly same as the interval by a driving device. The reciprocation of the supporting member 7 and the motion of a photosensitive member are controlled by a controller. Namely, the photosensitive member is irradiated with one line of signals on forwarding and it is irradiated with the next line of signals on a next backward motion. Such an action is successively repeated. Thus, the photosensitive member is irradiated with an image signal.
Patent JP-H07134137-A (JP)
Title: Probe microscope device, and method for measuring probe-to-probe distance
Inventor: MURAYAMA TAKESHI
IPC: G01N27/72
Filed: 1993-11-12
Abstract: PURPOSE:To provide a probe microscope device in which various kinds of measurements can be made without changing probe microscopes by dismounting and mounting them. CONSTITUTION:A sample 3 is placed on an XY stage 2. An optical microscope 4, a CCD camera 6, an interatomic force microscope 7, and a magnetic force microscope 8 are loaded on a bridge 4. The distance between the interatomic force microscope 7 and the magnetic force microscope 8 is preliminarily measured by use of a standard sample 11, and stored. The target position of the sample 3 is caught in the visual field of the optical microscope 5, and opposed to the interatomic force microscope 7 by the XY stage 2 to measure the form, and the XY stage 2 is then moved by the stored distance to oppose the target position to the magnetic force microscope 8, and the magnetic characteristic is measured.
Patent JP-H05121995-A (JP)
Title: Surface acoustic wave circuit device
Inventor: NISHIDA KOJI
IPC: H03H9/64
Filed: 1991-10-30
Abstract: PURPOSE:To reduce the loss in the surface acoustic wave circuit device. CONSTITUTION:Input interdigital electrodes 3a, 3b located at both ends in a propagation line through which a surface acoustic wave is propagated are arranged so that they are connected in series. A 1/6 power is applied to the interdigital electrode 3a. Then an acoustic wave transduced from a radio wave is distributed in the same magnitude toward both left and right sides vA, vB and the power of 1/12 is propagated to each. Since the acoustic wave vA propagated to the outside is wasted, resulting in a loss. The acoustic wave whose power is 1/6 is lost by both sides. The acoustic wave is converted into a radio wave at an output interdigital electrode 4, the radio waves are synthesized and a radio wave energy of 5/6 power is outputted from an output 2. Thus, the insertion loss of 0.8dB is caused and the loss is improved by 0.4dB more than an insertion loss of 1.2dB of a conventional circuit device.
Patent JP-S63136665-A (JP)
Title: Solid-state image sensing device and manufacture thereof
Inventor: SUZUKI NOBUO
IPC: H04N5/335
Filed: 1986-11-28
Abstract: PURPOSE:To reduce the development of smearing phenomena due to obliquely incident light and improve breakdown strength characteristics by providing a light shielding film above and in the direction from the side of transfer electrodes of an electric charge transfer part, an insulating layer between transfer electrodes, and the light shielding film, as well as a light shielding film between a semiconductor substrate of a photosensitive picture element part and the light shielding film. CONSTITUTION:The first transfer electrode 11 is formed through an insulating layer 10 on an N<+> impurity region 5, a field shift gate region 6 as well as a P<+> impurity region 7 working as a channel stopper and further, on this transfer electrode 11, the second transfer electrode 13 is formed through the insulating layer 12 and moreover, on this transfer electrode 13, an oxide film 14 is formed in accordance with a CVD process. In such a case, not only upper parts of the transfer electrodes 11 and 13 are coated with the light shielding film 15 but also their side parts are coated as far as nearby the N<+> impurity region 4 working as a photoelectric conversion region. As a result, the light coming obliquely can be drastically suppressed so as not to be incident on parts other than the photoelectric conversion region and then, the smearing phenomenon development due to an incident light coming obliquely is reduced.
Patent JP-H09183229-A (JP)
Title: Manufacture of ink-jet head, ink-jet head manufactured by same method, and ink-jet apparatus equipped with same ink-jet head
Inventor: IKETANI MASARU
IPC: B41J2/05
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent a gap from being made between a heater board and a roof and to enable stable printing without crosstalk by a method in which a support has a recession in a support part for supporting a substrate, an adhesive is applied to the recession, and the substrate is arranged on the support. SOLUTION: In an ink jet head, a problem of the difference in level of a heater surface is solved by a base. In other words, a recession 311 is formed in the base 310, and a heater head 100 (hereafter called HB) is supported by a part of the base 310 excluding the recession 311. Since the base 310 can reduce the contact area of HB 100 for the area of the recession 311, even when refuge is stuck to the bonding surface between HB 100 and a base plate 300, most of the refuse enters the recession 311 so that the probability of the generation of the difference in level between the adjacent HB and the heater surface can greatly be reduced. Moreover, by applying an adhesive to the recession 311, the bonding of HB 100 can be performed surely without controlling the amount of the adhesive strictly.
Patent JP-H02129615-A (JP)
Title: Electrophotographic printer
Inventor: SUEZAKI HISATOSHI
IPC: B41J2/44
Filed: 1988-11-09
Abstract: PURPOSE:To reduce the number of constituent parts by providing a scanning optical deflector that allows a laser beam to scan by an electro-optical effect on an optical path of the laser beam and a f-theta correcting optical deflector that corrects the f-theta characteristic of the laser beam scanned by the optical deflector by the electrical and optical effect. CONSTITUTION:A collimator lens 6 focusing the laser beam, the scanning optical deflector 3 scanning the image carrier 2 with the laser beam by electro-optical effect and the f-theta correcting beam deflector 4 correcting a f-theta characteristic of the laser beam scanned by the beam deflector 3 are provided on an optical path from a laser diode 5 to an image carrier 2. An adequate voltage matching respective timings is impressed on the scanning beam deflector 3 and the f-theta correcting beam deflector 4. Therefore, the image carrier 2 is scanned with the laser beam 1 having constant travel speed. Consequently, since a cylindrical lens and a polygon mirror, etc., are eliminated, assembly and stability are enhanced to improve the reliability of the optical system.
Patent JP-H11115481-A (JP)
Title: Door for automobile
Inventor: HARAGUCHI SHUICHI
IPC: B60J1/17
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To improve the productivity by elastically supporting a lower end of a window glass to prevent its slippage and drop, preventing the breakage of the window glass and a dent of an inner panel and improving the workability and assembly property. SOLUTION: In a wheel arch part of an inner panel 2, a bead 9 which protrudes to such height that a side fringe of a window glass 6 does not interfere therewith is provided in a space formed by the inner panel 2 and an outer panel 3, and an elastic body 10 is provided to such height that the side fringe of the window glass 6 is overlapped on a surface of the bead 9. Consequently, the side fringe of the window glass 6 is pressed by the elastic body 10 to prevent slippage and drop of the window glass 6 so that the breakage of the window glass 6 and a dent of the inner panel 2 are prevented and the workability and assembly property are improved to improve the productivity.
Patent JP-2001110022-A (JP)
Title: Head cleaner device for magnetic recording and reproducing device
Inventor: TANAKA SOSUKE
IPC: G11B5/41
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To shorten the touching time of a head cleaner to a VTR, etc., and not to affect the starting characteristic of a rotary drum when a loading operation is started. SOLUTION: A head cleaner 1 which touches a rotary drum 4 and revolves, a 1st, arm 2 having a touch part 2-3 and a 2nd arm 15 having a touch part 15-3 are energized by a spring 16 and fixed to a base in a rotatable way. When a cassette is loaded, the cleaner 1 is separated from the drum 4 (A). When a loading operation is started, an arm operating member 8 presses the part 15-3, the arms 2 and 15 turn in a single body and the cleaner 1 touches the drum 4 and revolves (B) and (C). When the loading operation proceeds more, the member 8 touches the parts 15-3 and 2-3 to turn the arm 2 clockwise against the spring 16 and to separate the cleaner 1 from the sliding surface of the drum 4 (D).
Patent JP-H07112079-A (JP)
Title: Comb blade for thinning scissors chamfered at bottom thereof
Inventor: SAKAI YUICHI
IPC: B26B13/00
Filed: 1993-10-19
Abstract: PURPOSE:To improve the shape of thinning blades in such a manner that the comb blade of thinning scissors sufficiently exhibits a function as combs and to surely form this shape by machining. CONSTITUTION:This comb blade of the thinning scissors has comb blades for thinning and ordinary blades. The parts exclusive of the elements of the combs 2 are cut or ground by relatively moving >=1 cutters or grinding wheels in a direction perpendicular to the blank surface of the comb blade. The blank is rotated around an axis (x) approximately orthogonal with a moving direction after the blade tips of the cutters or grinding wheels arrive at bottoms 3, by which the bottoms 3 continuous with the surface of the blank are removed.
Patent JP-H04159286-A (JP)
Title: Method for preventing oxide-silane from coloring
Inventor: WATANUKI ISAO
IPC: C07F7/20
Filed: 1990-10-22
Abstract: PURPOSE:To prevent an oxime-silane from coloring by the presence of a nitrogen-containing base in a system in removing a hydrohalide of the nitrogen- containing base formed as a by-product in a production process and subjecting the oxime-silane to treatment such as isolation or purification. CONSTITUTION:A halogenated silane (preferably methyltrichlorosilane, etc.) expressed by the formula R -aSiXa (X is halogen; R<1> is H, alkyl, etc.; a is 1-4) is initially reacted with an oxime (e.g. acetone oxime) expressed by the formula R<2>R<3>C=N-OH (R<2> and R<3> are H, aryl, etc.) in the presence of a nitrogen- containing base (preferably ammonia) and an organic solvent (e.g. hexane) to provide an oxime-silane expressed by the formula. The resultant oxime-silane is then subjected to treatment for removing a hydrohalide of the nitrogen- containing base formed as a by-product in the synthetic reaction. Treatment such as isolation or purification is subsequently carried out in the presence of the nitrogen-containing base.
Patent JP-H06106864-A (JP)
Title: Receiver medium for sublimation type heat transfer
Inventor: NOGAWA CHIHARU
IPC: B41M5/50
Filed: 1992-09-29
Abstract: PURPOSE:To provide an image receiver for sublimation type heat transfer without the generation of heat shrinkage by laminating a polymer substance layer and a dye acceptor layer successively on the upper face of a base made of fibers as principal component and with a core material of paper of specified density. CONSTITUTION:A base made of fibers such as synthetic fibers or natural fibers as a principal component and with a core material of paper of density of 0.8g/cm<3> or less is formed. A polymer substance such as polyvinyl alcohol, polyester or a vinyl chloride/vinyl acetate copolymer is dissolved in a solvent to prepare coating liquid for forming a polymer substance layer. Separately synthetic resin such as acryl resin, polyvinyl acetate or the like is dissolved in a solvent to prepare coating liquid for forming a dye acceptor layer. The coating liquid for forming the polymer substance layer is applied on the base and dried thereon to form the polymer substance layer, to which the coating liquid for forming the dye acceptor layer is applied and dried thereon, and a dye acceptor layer is laminated to provide a receiver medium for sublimation type heat transfer.
Patent JP-H04158196-A (JP)
Title: Accelerator for projectile
Inventor: MIYAMOTO MASAHIRO
IPC: F41B6/00
Filed: 1990-10-22
Abstract: PURPOSE:To maintain or increase arc energy for launching and accelerating a projectile until the projectile is separated from a barrel by providing a conductive sheet formed of a high voltage electrode having a pair of electrodes arranged at the closed deepest end of a hole and a low voltage electrode arranged at the opening side outlet end and immersed with electrolyte to be evaporated by the heat of an arc discharge on the inner surface of the hole between both the electrodes. CONSTITUTION:A barrel 9 is so disposed that a hole 10 becomes horizontal, and a conductive sheet 14 immersed with electrolyte is arranged on the lower part of the inner surface of the hole 10 in contact with both a high voltage electrode 11 and a low voltage electrode 12. A spherical projectile 15 is charged at the electrode 11 side of the hole 10. When a large current pulse from a power source 13 flows through the sheet 14, an arc discharge to become a trigger is simultaneously generated from the sharp end of the electrode 11, and the electrolyte of the sheet 14 is evaporated by the heat of the discharge. As the projectile 15 is advanced to an outlet end, even if the rear space of the projectile 15 is increased, the electrolyte is continuously evaporated, and hence the pressure in the hole is not decreased, but the projectile 15 is continuously pressed until it is moved to the outlet to be launched at a high speed.
Patent JP-H01165678-A (JP)
Title: Ink containing water-soluble dye and printing method
Inventor: DEBUITSUDO GURIINUTSUDO
IPC: C09D11/02
Filed: 1988-11-11
Abstract: PURPOSE: To obtain the subject ink having a long-term storage stability in a concentrated form, jetting stability and sensitivity and continuous recording workability, capable of providing an image having satisfactory water-, alcohol- and light-resisting properties comprising a water soluble trisazo dye represented by a specific formula in a form of a free acid.  
     CONSTITUTION: This ink is composed of a water soluble trisazo dye represented by the formula included in a water soluble organic solvent (e.g. diethylene glycol; N-methyl-pyrrolidone) or in a mixture of the solvent and water in a form of a free acid. The use of the dye provides the ink with an excellent long-term storage stability particularly in a concentrated form, recording characteristics, particularly jetting stability, jetting sensitivity and continuous recording workability. The ink can provide an image having satisfactory water-, alkali- and light-resisting properties. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S62146315-A (JP)
Title: Preventing work for liquefaction of ground
Inventor: NAKAMURA MASAHIRO
IPC: E02D3/08
Filed: 1985-12-19
Abstract: PURPOSE:To prevent the liquefaction of the ground by discharging water through vertical tubes set along a sheet pile. CONSTITUTION:A sheet pile 1 provided with vertical tubes 3 at every given positions is penetrated into the ground. When the pressure of void water rises at the time of earthquake, water is discharged through the tubes 3 from the ground to prevent the occurrence of liquefaction of the ground positively. Even when the liquefaction of the ground occurs, the outflow of soil grains to the outside of the pile 1 can be prevented by the pile 1, and the degree of breaking a structure on the ground's surface can also be relieved.
Patent JP-H1086890-A (JP)
Title: Ship and the like provided with seasickness, etc., preventing device
Inventor: TSUCHIDA SHOGO
IPC: B63B39/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a travel sickness preventing device which can be used not only for a ship but also for an aircraft, a train, and a car in which a passenger feels rocking and becomes sick. SOLUTION: A substantially semicircular/semicylindrical rolling preventing part 2 is formed in the structure of a ship and the like, and during navigation, a passenger stays in this rolling preventing part 2. As influence of waves is absorbed by a main body part 1 on the outside of the ship, the rolling preventing part 2 on the inside is not rocked like the man body part 1 because of functions of a sonar 3 and a suspension 4 even when the sea is rough and the outside of the ship is rocked, so that the passenger can pass time in comparatively slight rolling.
Patent JP-2000169853-A (JP)
Title: Refractory covering material composition
Inventor: SAKAMOTO YOSHIRO
IPC: C09K21/02
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a refractory covering material composition capable of maintaining its refractory performance for a long period of time, excellent in waterproofness and weather resistance and useful for a refractory coating, or the like, by blending a binder, or the like, and graphite, or the like. SOLUTION: This refractory covering material composition is obtained by blending (A) preferably 6-40 wt.% binder such as a polyvinyl acetate resin emulsion and/or a vinyl acetate/vinyl versatate copolymer emulsion (B) preferably 1-20 wt.% at least one or more kinds selected from an azo compound, a hydrazo compound, a nitroso compound and a sulfonylhydrazide compound, (C) preferably 4-70 wt.% expandable graphite or graphite of a mixture of the expandable graphite with a graphite other than the expandable graphite, (D) preferably 6-84 wt.% thermally decomposable nitrogen-containing compound such as dicyandiamide and (E) preferably 4-80 wt.% one or more kinds selected from a branched chain type polyhydric alcohol such as pentaerythritol and a saccharide such as glucose. (Provided that phosphorus or phosphorus compounds are not blended).
Patent JP-S63138607-A (JP)
Inventor: OKUDA SHIGERU
IPC: H01B7/00
Filed: 1986-11-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01128633-A (JP)
Title: Synchronization catching device for spectrum diffusing communication
Inventor: TAKEUCHI YOSHIHIKO
IPC: H04J13/00
Filed: 1987-11-13
Abstract: PURPOSE:To shorten the synchronization catching time of spectrum diffusing communication by equipping a shift register and an analog switch, obtaining the switching of a delay line with programmable tap from the respective steps of the shift registor and executing a shift in the opposite direction of the propagation direction of a surface acoustic wave. CONSTITUTION:A shift register 15 and an analog switch 14 are equipped and the switching of the respective taps of a delay line with programmable tap is obtained from the respective steps of the shift register 15. Then, correlation is obtained by shifting the contents of this shift register 15 in the opposite direction of the propagation direction P of the surface acoustic wave. Thus, the relative proceeding speed of the contents of the shift register 15 and the surface acoustic wave on the delay line is increased only by the shift speed of the shift register 15 and the synchronization catching time is shorted by the increased part.