baber/WOPTO huggingface dataset:
Patent JP-H02147358-A (JP)
Title: Page printer
Inventor: TOYOSHIMA HIRONORI
IPC: B41J29/42
Filed: 1988-11-30
Abstract: PURPOSE:To enable ending of all printing to be transmitted to a user acoustically by confirming it by a method wherein a timer which is started and reset by a detection signal of a buffer empty detector and a confirmation indication part which is operated with said timer to report an ending of printing are installed. CONSTITUTION:A buffer empty detector 1 detects a state of a receiving buffer 2 and when it detects a blank state, starts a timer 4 by a timer start signal 3. When it detects a no blank state, it resets the timer 4 by a timer reset signal 5. When no timer reset signal 5 comes in even though specific time has elapsed after starting of the timer 4, the timer 4 operates a buzzer 7 by a buzzer drive signal 6.
Patent JP-S63155825-A (JP)
Title: Afc circuit
Inventor: MIKI YUTAKA
IPC: G11B20/10
Filed: 1986-12-18
Abstract: PURPOSE:To lock the center frequency of an oscillator at a horizontal scanning frequency and to eliminate a need for adjustment work by detecting a synchronizing signal included in an input signal, and blocking the output of an AFC circuit that controls an AFC loop at the time of missing of the synchronizing signal. CONSTITUTION:The AFCID circuit 9, normally, checks how many pieces of the risings of oscillator signal from a VCO a present during a time from the rising to the down ing of a normal horizontal synchronizing signal SH, and controls the oscillation frequency of the VCO 4 so that the AFC 7 always operates within a lock range. If the lacking of a synchronizing signal is detected, the circuit 9 is initialized by a reset signal from a synchronizing signal lack detection circuit 15, and at the same time blocked of its output, and the loop 7 comes in a free run status and maintains its status in synchronism with signals SH. For an information, if a synchronizing signal lack detection means 11 and a switch 10 were not present, and a lack occurred, the loop 7 would operate cyclically with a period at the timing of the lack, hence would cause a malfunction, however, in this invention, the loop 7 is made come into a free run status in a normal status that preceeds the occurrence of the lacking. Therefore, the loop 7 operates at all time at a cycle of 1/fH.
Patent JP-2000126828-A (JP)
Title: Deburring method, and deburring device
Inventor: YOSHIDA KATSUYA
IPC: B21D28/16
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To surely remove an inner burr from a work, to lock the inner burr to an upper punch and hold it thereby, and to stably carry the separated inner burr and a base body to the next process. SOLUTION: A projection is formed on a depth side of an opening of an upper punch member 1, an inner burr 34 punched by a drawing punch 20 and the projection is formed and swollen outwardly in the radial direction, and the deformed inner burr 34 is locked to and held in the upper punch member 1. The inner burr 34 is pressed against the surface of an inner circumference of the upper punch member 1, and can surely be locked and held.
Patent JP-H10142744-A (JP)
Title: Paper tube for roll photographic sensitive material
Inventor: YONEYAMA TAKASHI
IPC: B31F5/04
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a paper tube for a roll photographic sensitive material in which such an adhesive is used that does not produce fog or decrease in the initial adhesion property even when the adhesive has high density, that has proper adhesion property and can be formed into a thin film, and that has excellent workabillty, heat resistance, water resistance and storage stability, by using an adhesive comprising a vinyl acetate resin emulsion containing a specified monomer amt. remaining in the emuision. SOLUTION: In this paper tube, an adhesive comprising a vinyl acetate resin emulsion having <=3000ppm monomer amt. remaining in the adhesive measured by gas chromatography according to JISK6828-1996 is used. The vinyl acetate resin emulsion is preferably prepared by emulsion polymn. or emulsion copolymn. of vinyl acetate monomers in the presence of polyvinylalcohol, and further by adding a water-soluble compd. having alcohol-type OH groups to the emulsion during the emulsion polymn. reaction or emulsion copolymn. reaction.
Patent JP-H09146244-A (JP)
Title: Image formation of silver halide photographic sensitive material
Inventor: CHINO SHIGEO
IPC: G03C1/34
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce variation in Dmin and Dmax and eliminate color turbidity even when continuous processing is performed with a developer that is small in overflow liquid amount by exposing the silver halide photosensitive material which has contains a specific compound in one photograph constituent layer to an image and then specifying the range of the overflow liquid amount of the coloring developer at the time of the continuous processing. SOLUTION: The overflow liquid amount of the coloring developer at the time of the continuous processing after the silver halide photographic sensitive material containing the compound, shown by the formula, in one photograph constituent layer is <=7cc per 1m<2> . In the formula, M is a hydrogen atom, an alkali metal atom, or a class-4 ammonium group, and R1 -R3 are a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, an aryl group, a hydroxyl group, a mercaptol group, a phosphor group, an amino group, a nitro group, a cyano group, an alkoxy carbonyl group, an aryl oxycarbonyl group, a calbamoyl group, a sulfamoyl group, or an alkoxy group. Further, R1 and R2 , or R2 and R3 may be combined to form a cycle structure.
Patent JP-H07135302-A (JP)
Title: Solid state image sensor and its fabrication
Inventor: ARAKI MASAAKI
IPC: H04N5/335
Filed: 1993-11-10
Abstract: PURPOSE:To provide a solid state image sensor, and its fabrication method, in which the positional shift of color filter is eliminated. CONSTITUTION:A solid state imaging element part 1 comprises a pixel electrode 6, a photoconductive film 8, and a transparent electrode 9 formed sequentially.on a glass substrate 5a and a drive circuit 7 is formed around the pixel electrode 6. A color filter film 11 and an opaque film are formed at a filter part 2 which is bonded to the solid state imaging element part 1 through a thermosetting adhesive 3 applied to the regions of the color filter film 11 and the opaque film and a photoresist adhesive 4 applied to other regions.
Patent JP-H08161737-A (JP)
Title: Texture treatment method for amorphous carbon substrate for magnetic disk
Inventor: HARA NOBUHIRO
IPC: G11B5/84
Filed: 1994-12-07
Abstract: PURPOSE: To obtain a texture treatment method for an amorphous carbon substrate for a magnetic disk which enables texture treatment for the amorphous carbon substrate. CONSTITUTION: After the mirror finished grinding of an amorphous carbon substrate, the amorphous carbon substrate is ground by a grinding liquid in which 0.1-10% of aluminum nitrate is added to grits with a particle size thereof 2-8μm to perform a texture treatment. This eliminates probable cause of recording/reproduction errors.
Patent JP-2000127987-A (JP)
Title: Position adjusting type steering device
Inventor: SADAKATA KIYOSHI
IPC: B62D1/18
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To form a tilt lever by synthetic resin or aluminum alloy and suppress looseness of a connection part of the tilt lever and a tilt nut while ensuring sufficient reliability and durability. SOLUTION: Basic end parts of a tilt nut 11a and a tilt lever 12a are serration-engaged. An outer face of the basic end part of the tilt lever 12a is pressed completely by a plate spring 24 fixed on the tilt nut 11a by a fixing screw 19a. An incomplete serration hole part 26 and an incomplete serration part 31 are fitted on peripheral faces on mating sides by tightening and fitting them to prevent looseness of an engaging part of the tilt lever 12a and the tilt nut 11a.
Patent JP-H01146634-A (JP)
Title: Automatic tool exchanging device
Inventor: SUGANO SHIGEYUKI
IPC: B23Q3/155
Filed: 1987-12-01
Abstract: PURPOSE:To improve the working efficiency of a tool exchange work through reduction of a moving amount of an exchange tool during exchange of a tool and to reduce the size of a whole device, by a method wherein a tool containing magazine is integrally mounted in the body of the tool exchange arm. CONSTITUTION:A tool containing magazine 13 is integrally mounted in a tool exchange arm body 11. As a result, a moving amount of an exchanging tool at a tool exchanging time in which a tool to be exchanged, mounted to the tool holding part of a precision machine body, is exchanged from a given tool 14 in each of tool containing parts 15... in a tool magazine 13 can be sharply reduced as compared with that of a conventional device, and the working efficiency of a tool exchange work can be improved. Since a conventional conveying mechanism to move a tool exchange arm for a comparatively long distance can be eliminated, the size of a whole automatic tool exchange device can be reduced, and even if a precision machine is small, it can be easily mounted.
Patent JP-H06153164-A (JP)
Title: Video signal processing circuit
Inventor: TANAKA GOJI
IPC: H04N19/00
Filed: 1992-11-13
Abstract: PURPOSE:To prevent deterioration in the resolution due to too much noise reduction of a low frequency replacement signal. CONSTITUTION:Noise of an input MUSE signal is eliminated by a noise reduction circuit 2 and the resulting signal is interpolated by an interpolation processing circuit 3 and a low frequency is replaced by a low frequency replacement circuit 5. Furthermore, part of the noise reduction signal is subject to control of noise reduction sensitivity in response to the motion quantity at a noise reduction control circuit 10, the result is subtracted from an output of the noise reduction circuit at a subtractor 12 and then a low frequency replacement signal is generated.
Patent JP-H10273406-A (JP)
Title: Weed growth retardant
Inventor: HORIBE YOSHIMICHI
IPC: A01N35/10
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain an agrochemical composition usable as a weed growth retardant, capable of retarding plant growth without blighting and usable on a slope such as a face of slope, and levees, by including an ingredient comprising a phosphorus acid derivative, etc., in a non-selective herbicide. SOLUTION: This composition comprises (A) the first herbicidally active ingredient selected from the group of non-selective phosphoric acid-based herbicides, such as N-(phosphonomethyl)glycine (its salt) and N,N-bis(phosphonomethyl)glycine (its salt), (B) the second ingredient selected from phosphorus acid derivatives expressed by the formula I [R<1> is a 1-8C alkyl (substituted with 1-3 halogen(s) or phenyl, etc.; M is H, an ammonium (substituted with one to four 1-3C alkyl(s)), Na, Al, etc.; (m) is a number equal to the valence of M] and chitosans expressed by formula II [(n) is an integer of one or more; R<2> is H or a 1-6C alkyl, etc.], and optionally, (C) the third ingredient selected from plant growth regulators, disinfectants (ergosterol biosynthesis inhibitors), etc.
Patent JP-H01143935-A (JP)
Title: Icp emission analyzer
Inventor: OKADA KOJI
IPC: G01N21/73
Filed: 1987-11-30
Abstract: PURPOSE:To enable the stable emission analysis of even a slight amt. of hardly volatile sample with high sensitivity by effecting a spark discharge or arc discharge between a sample rod and counter electrode through the plasma formed on a plasma torch. CONSTITUTION:A sample base 5 is removably provided on a central pipe 3 of a plasma torch T. This sample base 5 and the counter electrode 6 disposed above the plasma torch T are connected to both electrodes of a power supply 7 for spark discharge or arc discharge. The sample base 5 is connected to an igniter 8 which generates the corona discharge from the sample base. The spark discharge or arc discharge is effected between the sample rod and the counter electrode 6 through the plasma flame F formed on the plasma torch T. Since the sample is evaporated by the high temp. of the spark discharge or arc discharge, the analysis is possible even with the hardly volatile sample and since the evaporation place of the sample is the central pipe 3 of the plasma torch T, the distance from the evaporation place of the sample to the plasma flame F is short. The evaporated sample is thus effectively sent to the plasma flame F without being stuck to the pipe wall.
Patent JP-H04177782-A (JP)
Title: Optical integrated device
Inventor: NISHIMURA MICHIYO
IPC: B82Y20/00
Filed: 1990-11-13
Abstract: PURPOSE:To obtain high amplification factor, by making the wavelength wherein the gain of an optical amplification element has a peak coincide with the output wavelength of a light emitting element. CONSTITUTION:A DBR structure capable of selecting a wavelength by a diffraction grating is used, thereby giving loss to the oscillation wavelength of a first well layer 12 and selectively generating oscillation at the oscillation wavelength of a second well layer 14. In an optical amplification part, a reflectionless coat is formed on a single surface and the oscillation is delayed, thereby increasing the threshold current value before the reflectionless coat is formed. When a current is biased to the optical amplification part in the state of high injection, oscillation in an LED mode wherein the optical amplification part itself does not oscillate is obtained. That is, the oscillation wavelength of a semiconductor laser coincides with the peak of the optical amplifier. Thereby a high amplification factor of the optical amplifier can be obtained.
Patent JP-H0838191-A (JP)
Title: Producing method of fused protein of protease inhibitor ssi and foreign protein
Inventor: TAGUCHI SEIICHI
IPC: C12N15/09
Filed: 1994-11-15
Abstract: PURPOSE:To produce a fused protein compound of a protease inhibitor SSI derived from a strain belonging to an actinomyces of the genus Streptomyces and a foreign protein. CONSTITUTION:This producing method of the aimed fused protein is performed as follows: First, a DNA sequence having two ends cut with restriction enzymes EcoRI and BamHI, respectively, and coding a foreign protein as a secreting protein derived from a non-actinomyces, is inserted into a gene DNA of a protease inhibitor SSI to form a fused gene DNA joined with an amino acid sequence of the foreign protein onto a C-end of an SSI-amino acid sequence. Then, the fused gene DNA is cut with restriction enzymes SphI and SacI, thus the resultant fragment is inserted into of a plasmid pIJ702 at positions cut with the restriction enzymes SphI and SacI to form a plasmid vector composed of a cyclic DNA. Next, the resultant plasmid vector is introduced into an actinomyces and the resultant transformed microorganism is cultured to obtain the aimed fused protein. By this method, the fused protein composed of the protease inhibitor SSI and the foreign protein is secreted to the outside of the cell of the phenotypic transformed microorganism.
Patent JP-H03165066-A (JP)
Title: Polycrystalline silicon thin film transistor and manufacture thereof
Inventor: ARAI MICHIO
IPC: H01L29/786
Filed: 1989-11-22
Abstract: PURPOSE:To improve characteristics by preparing a polycrystalline silicon TFT for deposition of a silicon nitride film and by forming a dense silicon oxide film with a smaller number of pin holes than that of the silicon nitride film for hydrogenation. CONSTITUTION:A polycrystalline silicon film 2 is deposited on a quartz substrate 1 by pressure-reduced CVD and etched in an island form. The next step is heat treatment in a nitride atmosphere after formation of a gate oxide film 3 by thermal oxidation. After polycrystalline silicon is deposited, a gate electrode 4 is formed by etching. A further step is to form source-drain regions 2-1, 2-2 with a mask of the gate electrode 4 and to form the interlayer insulating film 5 consisting of SiO2 film by thermal oxidation upon activation of impurity ions. This interlayer insulating film 5 is opened for contact windows, and Al wiring layers 6 are formed and sintered. The final step is deposition of a silicon nitride film 7 by plasma CVD and to hydrogenation after deposition of an SiO2 film 8 with a smaller number of pin holes by ozone CVD. This process can improve characteristics without escapes of hydrogen atoms during hydrogenation.
Patent JP-2000127498-A (JP)
Title: Image forming device
Inventor: KUNO TORU
IPC: G03G15/04
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To improve the rounding of gradation by enhancing the contrast of an exposure image without modulating the strength of laser beam in multiple stages without making the beam diameter small and without generating ripples. SOLUTION: The surface of a photosensitive body is charged to the potential VH1 higher than the potential VH whereon toner is not made to adhere, and an exposure section to be exposed by the light beam of strength 1 and a non- exposure section are provided on a background section of an image section of gradation reproducing pixels. An image forming section of gradation reproducing pixels is exposed by pulse light of having an intensity of 2 higher than an intensity of 1. Although the intensity 2 has an excessively high laser power that lowers the photosensitive body surface potential lower than the surface potential VL suitable for making toner adhere when being exposed continuously, sections of making exposure off are combined together and pulse exposure is carried out to make the surface potential VL (C).  The ratio between the non-exposure section and the exposure section is made smaller in compliance with the density by the background section of the image section of a highlight section (D), and the ratio is set as 0% in the vicinity of 0% (E).
Patent JP-H03165170-A (JP)
Title: Facsimile number recording medium and facsimile equipment
Inventor: ASADA HIROYOSHI
IPC: H04N1/00
Filed: 1989-11-24
Abstract: PURPOSE:To eliminate the need for the key operation by the user and to eliminate careless mis-transmission completely by providing a facsimile number recording part and a visual display part displaying information visually and identificationally to a facsimile number recording medium. CONSTITUTION:A facsimile number recording medium 1 is provided with a facsimile number recording part 2 and a visual display part 3. For example, a magnetic recording medium, or an optical recording medium or a mechanical recording medium recording information based on a change in shape such as ruggedness or presence of throughhole is provided onto a base of a card or the like. A facsimile number is recorded onto various recording media in a readable way to form the facsimile number recording part 2. Moreover, the visual display part displays visually in an identification enable way by printing out information such as name, company name and address corresponding to the facsimile number to be recorded onto the base in terms of characters or symbols and reading the information visually. Thus, key operation or dialing is not required and disadvantage due to the operation is entirely excluded.
Patent JP-H08150481-A (JP)
Title: Wiring, piping joining tool in welding system
Inventor: ISHIDA HIROSHI
IPC: B23K9/32
Filed: 1994-12-08
Abstract: PURPOSE: To provide a wiring and piping joining tool in a welding system which handles plural lines easily, and which can prevent the lines from damaging in the welding system to supply an inert gas to a welding place. CONSTITUTION: A case 60 to receive at least three lines in a bundle of a power feeding cable 10 to a welding torch 2, a controlling cable 20 to transmit a controlling signal to the welding torch 2 and a gas hose 30 to supply an inert gas to the welding torch 2 is provided. Especially, inside the case 60, receiving of a joining part being able to be easily separated about each of the lines or continuously installing of a hollow introducing tube 70 having the flexibility to receive at least three lines in a bundle to the case 60 is desirable, and further inside the route of three lines, a pair of cases 60 are arranged separately.
Patent JP-2001125657-A (JP)
Title: Operation lever device
Inventor: HORI HIDEJI
IPC: G05G5/12
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To hold an operation device and to release the holding state by either an operation lever device which can have only one directional component operated or an operation lever device which can have both up and down, and right and left directional components operated. SOLUTION: When a selector valve (77) is switched to a valve position (77a), an operation lever (6) is held at a tilting operation position by being tilted. When the selector valve (77) is witched to the other valve position (77b), the holding state of the operation valve (6) is released.
Patent JP-H05224177-A (JP)
Title: Display device
Inventor: HAAREN JOHANNES ALBERTUS M VAN
IPC: G09G3/36
Filed: 1992-11-16
Abstract: PURPOSE: To moderate the transition in a gray scale stage by changing the periodicity to sequential steps in a gray scale. CONSTITUTION: A column electrode 112 is subdivided into column sub electrodes 112a-112e and forms sub picture elements along with row sub electrodes 111. The sub electrodes 111 and 112 are driven through connection lines 114 and 115 by a driving unit 116. The driving unit energizes the sub electrodes 111 and 112 relating to the gray scale stage relating to input signals 117. Thus, the driving unit 116 is provided with an analog/digital modulator 118 for generating the address of a look-up table for respective gray scale values (stages.) The address relating to the sequential gray scale stages generates signals at the output terminal of the look-up table 119 so as to make the change of the periodicity small in the case of driving the sequential gray scale stages and to minimize the norm of a road when all the gray scale stages are passed through.
Patent JP-H07132505-A (JP)
Title: Timber reforming method
Inventor: MORISHITA SHIGERU
IPC: B27K5/06
Filed: 1993-11-10
Abstract: PURPOSE:To obtain a timber which is reformed so as to have desired properties such as decay resisting property, insecticidal property, fire protecting property, and dimensional stability up to the depth of the timber. CONSTITUTION:A timber 3 is compressed laterally at a compressibility of 10-50% at least 5 times by a press device in a hot water 1 of 70-160 deg.C above a softening temperature of lignin of the timber component so as to enlarge a penetrating cavity in the timber by breaking a periphery of wall pores and a wall pore membrane of a cell membrane without breaking the cell membrane of the timber in a state that a restoring force which is proper to the timber is maintained. Thereafter, the timber is dried in a reduced pressure so as to obtain a treated timber. Then, a large quantity of desired treating liquids such as a decay resisting agent, an insecticide, and a synthetic resin agent are impregnated up to the depth of the treated timber through the penetrating cavity in the timber.
Patent JP-H11146643-A (JP)
Title: Power supply unit for high voltage generation
Inventor: OTSU MITSUO
IPC: H01F19/04
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce unnecessary pulse, and suppress generation of noise harmful to a screen by providing a second diode whose anode is connected to the connection part between a resonant capacitor and the cathode of the first diode, and whose cathode is connected to the high voltage side of a primary coil main winding. SOLUTION: A damper diode 5 for flowing damper current during a damper period is connected to a switch element 3 through a diode 4. One end of a primary coil sub-winding 6 is connected to the ground, and the other end is connected to the first diode 7. A resonant capacitor 8 is connected between the ground. The resonant capacitor 8 is connected to a point B on a primary coil main winding 2 through the second diode 9. A resistor 10 is connected between the point B and the resonant capacitor 8, or both ends of the second diode 9. Therefore, AC component generated between them flows through the resistor 10, thus it is possible to attenuate the AC element rapidly.