baber/WOPTO huggingface dataset:
Patent JP-H1053641-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: SHIMIZU HISASHI
IPC: C07D487/04
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition good in stabilities in preservation thereof and flowing property, capable of obtaining a cured material excellent in characteristics such as quick curing property and moisture resistance, and useful for sealing a semiconductor device such as IC, LSI, transistor, thyristor and diode. SOLUTION: This epoxy resin composition contains the epoxy resin, a curing agent, a curing accelerator and an inorganic filler. As the curing accelerator, a trimellitic acid anhydride-modified amine compound expressed by the formula and obtained by reacting trimellitic acid anhydride with 1,8-diazabicyclo(5, 4, 0)undecene-7, is compounded.
Patent JP-S61107181-A (JP)
Title: Apparatus and method for detecting object in medium material
Inventor: MICHIGUCHI YOSHIHIRO
IPC: G01S13/90
Filed: 1984-10-31
Abstract: PURPOSE:To enable the detection of an object to be detected with high accuracy by extracting the reflected wave from said object, by adjusting the phase shift quantity of a reference wave by extracting phase difference from the product of a received reflected wave and the reference wave and removing the received signal component by the reflected wave from the surface of a medium. CONSTITUTION:The reference wave from the sine wave oscillator 1601 of a phase extractor 160 is multiplied by a received reflected wave by a multiplier 1603 through a phase shifter 1602 to be supplied to a sampling apparatus 1606, controlled by a detector 1605, through LPF1604. The phase shifter 1602 receives feedback control by the output of the apparatus 1606 to shift the phase of the reference wave so as to adjust the output of the apparatus 1606 to zero. The reflected component from the surface of the medium in the reflected wave is removed by the phase shift control of the reference wave and the reflected wave from the object to be detected is well extracted to detect the object in the medium with high accuracy.
Patent JP-S6288361-A (JP)
Title: Semiconductor image pick-up device
Inventor: HOSHI JUNICHI
IPC: H04N9/04
Filed: 1985-10-15
Abstract: PURPOSE:To prevent cross talk due to red light and decrease in sensitivity in blue light, by decreasing light transmittance in a light receiving part on the side of long wavelengths, and increasing light transmittance on the side of short wavelength, without making the constitution and the manufacture of an image pick-up device too much difficult. CONSTITUTION:The concentrations of filters 28, 29 and 30 and the concentration and thickness of a P-type diffused layer are designed so that the depth of a silicon substrate 21 is 2.5mum, and the intensity of each incident monochromatic light is 1% or less. For example, the spectroscopic transmittances of the red filter 28, the green filter 29 and the blue filter 30, into which light is inputted at first, are made to be 3%, 10% and 67%, respectively. It is designed that the longer the wavelength, the lower the transmittance. Thus the incident light becomes monochromatic light. Its intensity is weakened to the above described values. Then each monochromatic light is inputted to a P-type diffused layer 22 in a conventional P-N photodiode, which is a light receiving element, through a transparent protecting film 26 and a gate oxide film 23.
Patent JP-S60118110-A (JP)
Inventor: OOUCHI TAKEYUKI
IPC: A01C11/02
Filed: 1983-11-30
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-S6471862-A (JP)
Title: Production of 2-phenylbenzotriazole
Inventor: FUKUOKA NAOHIKO
IPC: C07D249/20
Filed: 1987-09-11
Abstract: PURPOSE:To produce the title compound which is used as an ultraviolet absorber for plastics, coatings and oils, simply in high yield with the formation of by- products inhibited, by reducing a 2-phenyltriazole corresponding to the subject compound with hydrogen. CONSTITUTION:A compound of formula I (R1, R2 are H, Cl 1-4C alkyl 1-4C alkoxy, further R1 is carboxyl, sulfonic acid; R3, R5 are H, 1-12C alkyl, phenyl-(1-4C)alkyl; further R3 is phenyl which may bear Cl, 1-4C alkoxy, 1-8C alkyl; R4 is H, Cl, OH, 1-4C alkoxy) is hydrogenated in an aromatic hydrocarbon solvent in the presence of a catalyst such as Raney nickel, platinum oxide or platinum-carbon and a base such as hydroxide or carbonate of alkali metal, hydroxide of alkaline earth metal, or alkylamine to give the subject compound of formula II with side-reaction suppressed in high yield. The isolation and purification of the product are very simple.
Patent JP-H0756234-A (JP)
Title: Screen fitting structure for projection television
Inventor: MURAI YUKIO
IPC: G03B21/56
Filed: 1993-08-20
Abstract: PURPOSE:To provide screen fitting structure of a projection television by which the fitting and removing work of a screen is facilitated without damaging the surface of the screen. CONSTITUTION:This is the structure for fitting the screen 1 by sandwiching the periphery of the screen 1 with a frame 4 and a pressing member 5 and clamping it with screws 7. A fitting part 8 and a projection for positioning 9 are provided on the frame 4 and a long hole for fitting 11 and a long hole for positioning 11 are formed on the pressing member 5. Besides, the hole for fitting 11 is formed out of a larger diameter part 12 where the head part of the screw 7 is inserted and a smaller diameter part 13 which communicates with the larger diameter part 12 and where the barrel part of the screw 7 is inserted. On the other hand, the width of the long hole for positioning 11 is formed so that the projection 9 is inserted. In a state where the projection 9 is inserted in the long hole for positioning 11, the fitting part 8 is positioned at the lower part of the larger diameter part 12. In a state where the projection 9 is positioned at the end part of the long hole for positioning 11, the female screw 6 of the fitting part 8 positioned at the lower part of the smaller diameter part 13.
Patent JP-H0891553-A (JP)
Title: Aligning device for articles in belt conveyor
Inventor: ISHII TOSHIHARU
IPC: A21C9/08
Filed: 1994-09-22
Abstract: PURPOSE: To provide an aligning device for article in belt conveyor in which articles of different forms can be suitably aligned according to the forms in a belt conveyor. CONSTITUTION: This device has a first gate 21 arranged on the upstream side end part of a first belt conveyor, a second gate 31 arranged on the downstream side end part of the first belt conveyor with a prescribed distance from the first gate 21, and a pair of side conveyors 41, 42 arranged between the first gate 21 and the second gate 31. The first and second gates 21, 31 are made vertically lockable by cylinders, and the side conveyors 41, 42 are made rotatable within horizontal surfaces, so that they are selectively displaced between use position and non-use position, respectively.
Patent JP-S6287957-A (JP)
Title: Image forming method
Inventor: OZAKI HIROYUKI
IPC: G03C1/06
Filed: 1985-10-14
Abstract: PURPOSE:To prevent the occurrence of unevenness in the density of an image by heating a thermally developable photosensitive material having photosensitive silver halide and a binder on the support in the presence of water, a base and/or a base precursor and a specified acetylene compound after or during imagewise exposure. CONSTITUTION:A thermally developable photosensitive material having photosensitive silver halide and a binder on the support is heated in the presence of water, a base and/or a base precursor and a compound represented by the formula after or during imagewise exposure. In the formula, each of R1 and R2 is H, carboxyl, optionally substituted alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, alkoxycarbonyl or aryl, a heterocyclic group or carbamoyl. An org. silver salt may further be used by 0.01-1mol per 1mol photosensitive silver halide. The proper total amount of the photosensitive silver halide and the org. silver salt is 50mg/m<2>-10g/m<2>. Thus, the increase of fog and the occurrence of unevenness in the density of an image by over-development are prevented.
Patent JP-H1069267-A (JP)
Title: Screen display circuit
Inventor: KAWAUCHI KOICHI
IPC: G09G5/22
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a screen display circuit capable of coloring by the unit of dots or lines in addition to a conventional coloring function. SOLUTION: In the case of displaying in a conventional fashion, a switching bit A is selected, with the characters in R, G, B parallelly read out from a character ROM 122, and successively shifted by shift registers 141, 142, 143, and with a logical product with the R, G, B signals determined at AND gates 151, 152, 153 and outputted. If a switching bit B is selected, each character for R, G, B is individually shifted by the shift registers 141, 142, 143, with serial signals outputted, so that they are outputted as R, G, B signals without a further process.
Patent JP-H1069825-A (JP)
Title: Clip jig
Inventor: ITO SHOJI
IPC: H05K7/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To demount a wire harness from a clip mounted thereon without applying force to the clip. SOLUTION: A clip jig has a support 13, a clip holder 14 mounted at the upper part of the support 13 and provided with a receiving portion 14a to receive the locking protrusion 1a of a clip 1 from downward, a derricking means 20 to freely derrick the support 13 and a slide means 18 to slide the clip holder 14 upward to a demounting position A, where the locking protrusion 1a of the clip 1 is demounted from the receiving portion 14a of the clip holder 14.
Patent JP-H1075132-A (JP)
Title: Differential amplifier
Inventor: WATANABE SHIGEMITSU
IPC: H03F3/34
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent a processible current from being limited, even in the case that a voltage difference between a reference voltage and a power supply voltage is large by providing a current mirror circuit and an output resistor for voltage/current conversion supplied with a reference voltage in a current/voltage conversion circuit part. SOLUTION: In a differential amplifier circuit part, the power supply voltage Vcc is supplied to the collector of the transistor Q2. The current / voltage conversion circuit part is provided with first and second current mirror circuits CMI and CM2, and the output resistor R.,,, for the current/voltage conversion and the reference voltage Ref is supplied to the output resistor Rou'r for the current/ voltage conversion. The current/voltage conversion circuit part transmits output current signals 1OUT made to flow into the collector of the transistor Ql of the differential amplifier circuit part through the current mirror circuits CMI and CM2 to the output resistor ROUT for the current/voltage conversion and converts them to output voltage signal VOUT.
Patent JP-S59119840-A (JP)
Title: Microwave plasma processing device
Inventor: FUJIMURA SHIYUUZOU
IPC: H01L21/3065
Filed: 1982-12-27
Abstract: PURPOSE:To reduce the generation of reaction waves by sufficiently passing microwaves as well as to prevent a reaction gas introducing tube from being corroded by a method wherein the gas introducing tube is formed using a material which is not corroded by reaction gas by passing mircowaves. CONSTITUTION:The gas introducing tube 8, which is used to introduce reaction gas into a chamber 7, is formed using a material which is not corrod by reaction gas by passing microwaves. Pertaining to the material above-mentioned, among silicon dioxide, ceramics and the like which transmit microwaves, materials other than silicon dioxide which is corroded by reaction gas such as ceramics is considered suitable. However, ceramics can hardly be made into tubelike form which is suitable for gas introduction, alumina having affinity for pipe working is considered to be the optimum material.
Patent JP-H05118280-A (JP)
Title: Operation control system for variable speed water supply device
Inventor: NAKAJIMA KAORU
IPC: F04B49/06
Filed: 1991-08-13
Abstract: PURPOSE:To keep pressure on the discharge side of a pump constant in spite of the variation of forced water pressure occuring according to the state of water consumption by detecting the forced water pressure on the suction side of a water supply pump, and varying target pressure PV computing function on the above detected value to compute the target pressure. CONSTITUTION:A system for executing water supply by driving a water supply pump 3 through a variable speed motor 2, is provided with a rotating speed detecting means 5 to detect the rotating speed H$ZX of the motor and a discharge pressure detecting means 9 to detect the discharge pressure P0 of the water supply pump. A target pressure computing means 6 computes target pressure PV corresponding to target speed HZX from the function, namely PV=f(HZX), of rotating speed signal HZX, and a rotating speed control means 7 controls the speed of the variable speed motor 2 according to deflection between the target pressure PV and actual discharge pressure P0. In this case, a pressure detecting means 9X to detect forced water pressure Pp on the suction side of the pump is additionaly provided for varying the above function according to the result of the detection of the forced water pressure Pp.
Patent JP-S6197127-A (JP)
Inventor: GEIRII MAAKU KUROSUBII
IPC: C01B33/02
Filed: 1985-10-14
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-H0277767-A (JP)
Title: Multicolor electrostatic recording apparatus
Inventor: GOTO MASAHIRO
IPC: G03G15/06
Filed: 1988-09-14
Abstract: PURPOSE:To prevent fogging of a developer from occurrence by setting developing bias voltage to be applied to a developer carrying body in the second or following developing processes so as to render 1/2 value of the maximum voltage of the waveform of this bias voltage different from its average voltage in one cycle. CONSTITUTION:The potential VT of a first toner image is raised to, e.g., about -700 V, and the potential VL of a second exposed part attenuates to about -100 V at that time. In a second developing device 7, a gap between a photosensitive drum 1 for bearing an electrostatic latent image and a developing sleeve for carrying a toner is controlled to, e.g., about 300mum, and an about 50mum thick toner layer is formed on the sleeve, and the latent image is developed in a jumping developing process. The first toner image part on the drum 1 is not developed but the second exposed part is developed by applying the bias voltage. At that second development time, fogging is prevented from occurrence by setting the absolute value of the difference between the maximum value Vmax and the minimum value Vmin; ¦Vmax - Vmin¦ = Vpp in the bias wave form so as not to accord 1/2 value of the maximum voltage value to the average voltage value.
Patent JP-H0780752-A (JP)
Title: Numerical control method and numerical control system
Inventor: OKAZAWA YASUO
IPC: G05B19/4093
Filed: 1993-09-14
Abstract: PURPOSE:To provide a numerical control method and a numerical control system which can finely cope with local variation in shape, and even with the peripheral section of a work piece, and thereby can process the work piece accurately. CONSTITUTION:In the numerical control system where design value working shape data is inputted, a design value NC program is formed, and a work piece is then processed by a working machine 1 based on the program, errors in shape are measured by a shape measuring means 100, it is then judged by a NC program executing section 19 whether or not each error is in an allowable range, and when the error is found to have been out of an allowable range, the executing section 19 allows a message for an operator to expedite an input of correction data to be indicated. The correction data is inputted by the operator, correction working data is formed, a correction NC program is formed by a correction NC program forming section 13, the program is then stored in a memory section 17, it is analyzed by an analysis section 18, and the program is executed by the NC execution section, so that correction working is thereby performed by the working machine 1.
Patent JP-S6472140-A (JP)
Title: Silver halide photographic sensitive material
Inventor: UESAWA YUTAKA
IPC: G03C1/06
Filed: 1987-09-12
Abstract: PURPOSE:To decrease the deterioration in performance at the time of continuous processing and the generation of high contrast black dots by incorporating two kinds of different monodisperse silver halide emulsions and a hydrazide compd. which releases a development restrainer into a titled material. CONSTITUTION:Two kinds of the different monodisperse silver halide emulsions having <=0.5mum average grain size and >=0.1mum average grain size and the hydrazide compd. which releases the development restrainer when attacked by a nucleophilic agent after oxidation by the oxidation product of a developing agent are incorporated in to the above-mentioned photosensitive material. Namely, this compd. is the hydrazide compd. in which the photographically useful group part is bonded by the combination group contg. an acidic group or the combination group contg. the active methylene group substd. by the acidic group. This hydrazide compd. is cloven in the bond to the development restraining part and releases the development restrainer when said compd. is attacked by the nucleophilic agent after the compd. is oxidized to the azo group by the oxidation product of the developing agent. The change in the sensitivity and dot quality is thereby obviated over a long period of time and the image which decreases the generation of the black spots is obtd.
Patent JP-S61109232-A (JP)
Inventor: OKAMURA SHINJI
IPC: H01H33/98
Filed: 1984-11-01
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-H0545520-A (JP)
Title: Polarizing plate and liquid crystal display device
Inventor: NAKANO SHUSAKU
IPC: G02B5/30
Filed: 1991-08-14
Abstract: PURPOSE:To obtain the polarizing plate which is hardly changed in polarization performance by inclination by compensating the change, in the transmission axis of a polarizer by the inclination and to obtain the liquid crystal display device which exhibits a good contrast and is extremely wide in a visual field angle. CONSTITUTION:This polarizing plate 4 is constituted by adhering a lamination type sealing film 1 consisting of the laminate of double refractive films varying in the wavelength dispersion characteristics of double refractions on at least one side of a polarizer 3 and has the delay phase axis of the films having the small wavelength dispersion of the double refractions in this laminated sealing film in such a state that this axis intersects orthogonally with the delay phase axis of the film having the large wavelength dispersion of the double refractions and intersects with the absorption axis of the polarizer. This liquid crystal display device is constituted by disposing such polarizing plate on at least one side of the liquid crystal cell.
Patent JP-S61107877-A (JP)
Title: Picture processing device
Inventor: TANIOKA HIROSHI
IPC: G06T1/00
Filed: 1984-10-31
Abstract: PURPOSE:To apply data-compression to the binary picture signal with high efficiency by compressing and coding a picture area in accordance with the identification result of an identifying means based upon the first or second coding methods. CONSTITUTION:The picture read from a reading device 1 by a solid-state image pick-up element is made binary in a binary processing and a coordinates arranging part 2. If the picture is inputted in inclination in order to match the character row with address space coordinates in a page memory 5, the picture is rotated, coordinates are shaped and the picture is stored in the memory 5. At a mesh dividing coding processing part 3, the compressed and coded data are stored in a data storing means 4. On the other hand, at a compositing part 8 based upon the size of the mesh and the coding data, a printing type font stored in a font ROM9 is read, successively reproduced and stored in a space of a line memory 7 as a printing type row and outputted as a visible image at an output device 6.
Patent JP-S6477657-A (JP)
Title: Hand knitting machine
Inventor: SUZUKI YOSHIICHI
IPC: D04B15/00
Filed: 1987-09-11
Abstract: PURPOSE: To enable desired knitting with a medium-fine woolen yarn or extra- heavy gauge woolen yarn e.g. to be executed by placing comb tooth also behind a rear rail and attaching a knitting needle to the needle groove in a state directing the hook backward. CONSTITUTION: Rear comb teeth 13B having a pitch larger than the pitch of front comb teeth 13A are placed behind the rear rail 2 of a needle bed 1. The needle bed 1 has a needle groove 7 opened backward and positioned between the rear comb teeth 13B. A knitting needle is inserted into the needle groove 7 directing the hook backward. A carriage 3 is slidably placed on the front and rear rails. In the case of knitting with a medium-fine woolen yarn, the needle bed 1 is placed on a work table directing the comb teeth 13A forward, the butt 11B of the knitting needle 9B is moved to a prescribed position and the front end 3a of the carriage 3 is directed toward the comb teeth 13A.  In the case of knitting with an ultra-heavy gauge woolen yarn, the needle bed 1 is placed on the table directing the comb teeth 13A forward and the butt 11A of the knitting needle 9A is moved to another prescribed position.
Patent JP-H07158758-A (JP)
Title: Motor operation valve
Inventor: ROBAATO EICHI REINITSUKU
IPC: F16K31/04
Filed: 1994-09-26
Abstract: PURPOSE: To provide a small-sized and lightweight motor-operated valve which can smoothly adjust pressure fluid, by providing such an arrangement that a rotor shaft of a reversible electric motor can be axially moved between an axially spaced elements in a differential screw system for driving a valve member for displacement. CONSTITUTION: A housing is formed of a cylindrical body 10, having a closed lower end which defines therein an inlet passage 11 and an outlet passage 12, and which is formed therein a center opening incorporated therein with an annular valve seat member 13 and a poppet valve member 14. A protrusion 19 underneath the center opening is removably attached thereto with a spring loaded subassembly 20. Further, the poppet valve element 14 is driven by an electric motor composed of a stator 30 and a rotor 31 keyed to a shaft 32. Further, the body 10 and the shaft 32 are spirally advanced by means of a first ball-screw nut 35, and the shaft 32 and the poppet valve member 14 are spirally advanced by means of a second ball-screw nut 40.
Patent JP-2001051638-A (JP)
Title: Led lighting control circuit
Inventor: SUZUKI NOBORU
IPC: G09G3/14
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To simplify the circuit constitution of an LED lighting control circuit. SOLUTION: One end of a resistor 51 is connected to a 24-V power source and the other end of the resistor 51 is connected to the LED 52 of the first stage of plural red color LEDs 52 and to the LED 53 of the first stage of plural green color LEDs 52. Plural the red color LEDs are connected in series and a resistor 54 and a transistor 55 are connected in series with the plural red color LEDs 52. Moreover, the plural green color LEDs are connected in series and a resistor 56 and a transistor 57 are connected in series with the plural green color LEDs 53.