baber/WOPTO huggingface dataset:
Patent JP-S6430252-A (JP)
Title: Semiconductor device
Inventor: IKEGAMI MASAAKI
IPC: H01L27/04
Filed: 1987-07-27
Abstract: PURPOSE:To realize a high-capacity element built of a dielectric material without reducing the degree of integration by a method wherein a titanium oxide film high in dielectric constant is used. CONSTITUTION:For example on a silicon substrate 1, an impurity diffusion layer 2 is formed, an insulating film 3 which is for example an oxide film is formed, patterning is accomplished by photolithography and etching, and then a titanium thin film 10 is formed by spattering. Next, the titanium thin film 10 is converted into a titanium oxide thin film 11, which is accomplished by thermal oxidation or lamp annealing or oxidizing ion implantation. A process follows wherein the titanium oxide thin film 11 is subjected to patterning, which is accomplished by photolithography or the like. Etching is accomplished for the formation of a capacitor, which is followed by the use of spattering or the like for the formation of an aluminum wiring for the completion of a semiconductor device of this design.
Patent JP-S6431139-A (JP)
Title: Image recorder
Inventor: MITA YASUHIRO
IPC: G03B27/46
Filed: 1987-07-27
Abstract: PURPOSE:To record the image of high definition and high resolution by moving main component member stepwise plural times so that exposure action that a light beam is radiated on a photosensitive member is executed. CONSTITUTION:The light beam projected from a light source 50 passes through a transmissive type TFT liquid crystal light bulb 51 and a projecting lens 52 so as to be radiated on a part of the image recording area 54 of the photosensitive member 53, so that a part of the photosensitive member 53 can be exposed. When the exposure is completed, the main component member is moved to an unexposed area so as to execute the exposure again. By executing the action like this plural times, the exposure can be executed on the entire image recording area 54 of the photosensitive member. Thus, the image of high definition and high resolution can be obtained.
Patent JP-S6165016-A (JP)
Title: Intake device of engine with supercharger
Inventor: FUNAMOTO JUNICHI
IPC: F02B29/04
Filed: 1984-09-05
Abstract: PURPOSE:To obtain a supercharged air cooler having little deterioration of a refrigerant and high cooling effect by cooling the cooling water for an inter- cooler cooling the supercharged air with the refrigerant of a refrigerator. CONSTITUTION:The air from an air cleaner 10 is fed into a combustion chamber 13 in with a supercharger 4 through an inter-cooler 14, a throttle valve 16, and an intake port 12. Cooling water is circulated by a pump 18 through an inter-cooler 14, the evaporator 19 of a refrigerator is arranged in a heat exchanger 20, the temperature of the intake air from the inter-cooler 14 is detected 28, the clutch 21 of a compressor 22 is engaged via the output of a control circuit 27, then a refrigerant flows into the evaporator 19 through a condenser 23, a refrigerant tank 24, a pipe 25, and a control valve 26 opened via the output of the control circuit 27, thus cooling the water and the intake air. Since the refrigerant is not brought into direct contact with the high- temperature intake air, it has little deterioration.
Patent JP-S61217158-A (JP)
Title: Foot bottom mold and casting mold for making foot last
Inventor: SHIYARURU EGURUFUOIYU
IPC: A43B7/28
Filed: 1984-09-05
Abstract: A mold is provided for forming orthopedic soles and plantar moldings adapted to the feet of patients, characterized in that it is formed of a tray (1) with an essentially vertical wall (6), whose bottom (7) reproduces the shape and the instep of a shoe, means (2) for fixing relief correcting elements (4, 5) to this bottom for conferring thereon a surface adapted to the plantar arch of the patient, and a flexible and resilient cushion (3) extending over this bottom. This mold is used for forming orthopedic soles and plantar moldings by using a thermoformable sheet (9) placed in the tray and on which the foot of the patient bears.
Patent JP-S5977179-A (JP)
Title: Electronic expansion valve
Inventor: YOSHINO NORIKATA
IPC: F16K31/68
Filed: 1982-10-27
Abstract: PURPOSE:To suppress a friction loss and improve a performance factor in a refrigerating cycle, by constituting a valve such that a stable response characteristic is obtained by operating a stepping motor while the shape of an orifice formed by a valve body is always kept in a smooth condition. CONSTITUTION:Assuming the shape of a curved surface 5A and a valve body 2, a difference between pressures before and behind a valve is almost linearly changed with respect to the moving distance of a pintle 3, and the shape formed by the valve boy is kept in a smooth condition in no relation to a valve opening. A communication pipe 7 is provided between a seal chamber 1D supporting a piston part 3A and a space 6, preventing the occurrence of a pressure change at opening and closing of the valve, and the pintle 3 is moved in the axial direction by small torque in no relation to the flow direction. The valve is driven by a stepping motor 14 without using a gear mechanism, and an arithmetic part is constituted by a software. Consequently, the expansion valve itself, controllable with a large flow coefficient and high sensitivity, can be provided with a two- way directivity.
Patent JP-H0473767-A (JP)
Title: Aligning device in image recorder
Inventor: SAKAI TOSHIO
IPC: G03B27/02
Filed: 1990-07-16
Abstract: PURPOSE:To miniaturize the device by providing a control means for controlling a first driving source, a second driving source or a moving means, respectively in accordance with a positioning sensor. CONSTITUTION:The device is provided with a transparent plate 34 having a prescribed exposure position for exposing an image of a mask original plate 15 generated, based on image information of a document to a photosensitive recording medium 50, a first roller 94a and a second roller 94b which are provided independently, respectively on this transparent plate 34, and used for aligning the mask original plate 15 with the prescribed exposure position, a first driving source 100 and a second driving source 103 for rotating independently these first roller 94a and second roller 94b, respectively, a moving means 106 for moving a first roller 94a and a second roller 94b roughly vertically against the carrying direction of the mask original plate 15, positioning sensors 95a, 95b and 95c for detecting an alignment mark 96, and a control means for controlling a first driving source 100, a second driving source 103 or the moving means 106, respectively.
Patent JP-H0536193-A (JP)
Title: Video disk reproducing device
Inventor: YAMASHITA NORIYUKI
IPC: G11B20/00
Filed: 1991-07-26
Abstract: PURPOSE:To project continuously a moving picture even at a reproducing face switching interval in the video disk reproducing device of a both side reproducing type. CONSTITUTION:In the video disk reproducing device of the both side reproducing type, a video signal storing device 21 with capacity corresponding to the reproducing switching interval Tr from the end of reproducing of one side to the start of reproducing of the other side is provided, the video signals As-Ad till just before the end part of one side are outputted in the reproducing interval of one side and simultaneously the video signal Ae of the end part of one side is outputted from a video signal storing means in the reproducing side switching interval.
Patent JP-2000038521-A (JP)
Title: Production of quinacridone pigment
Inventor: URBAN MANFRED
IPC: C09K23/32
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a quinacridone pigment simply in good cost vs. performance under environmentally friendly conditions by cyclizing a specified dianilinoterephthalic acid with polyphosphoric acid or a polyphosphoric ester and metering the formed ring closure reaction mixture into water or aqueous orthophosphoric acid under specified conditions. SOLUTION: An unsubstituted or substituted linear quinacridone represented by formula II is obtained by cyclizing a dianilinoterephthalic acid of formula I with polyphosphoric acid or a polyphosphoric ester and subsequently hydrolyzing the ring closure mixture containing quinacridone and polyphosphoric acid or a polyphosphoric ester. The hydrolysis is carried by metering the ring closure reaction mixture into water or aqueous orthophosphoric ester in such an amount that the final concentration of orthophosphoric acid in the hydrolyzed mixture is at least 50 wt.%. In formula II, R1 and R2, which may be the same or different from each other, are each hydrogen, chlorine, bromine, or fluorine or are each a 1-4C alkyl, a 1-4C alkoxyl, or the like which may be substituted with a 1-6C alkyl.
Patent JP-S5984734-A (JP)
Inventor: KAWAMATA SEIJI
IPC: B65D3/28
Filed: 1982-10-26
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-S6338162-A (JP)
Title: Device for wetting test piece
Inventor: GROSS JUERGEN
IPC: G01N35/00
Filed: 1987-07-29
Abstract: In the device for impregnating test strips with a plurality of test areas, a spraying device (3) is mounted above a repository (1) for the test strips (2) so as to move parallel to the test strip. The spraying device has a wide-slot nozzle (4). <IMAGE>
Patent JP-2000241552-A (JP)
Title: X-ray image detector
Inventor: AIDA HIROYUKI
IPC: G01T1/00
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image detector that can miniaturize an entire device accompanying an X-ray image tube, can reduce the noise component of an output X-ray image even if incidence X rays are weak, and can provide a visible image or an electrical image without any distortion. SOLUTION: An X-ray image detector 1 divides and picks up the image of a visible ray image that is outputted to an output fluorescent surface for generating the visible ray image by an electron being obtained by converting fluorescent that is outputted from an input fluorescent surface being provided in a vacuum container 2 to a photoelectron on an optoelectric surface by a plurality of image pick-up elements 3 that are arranged so that an image pick-up region overlaps partially, trims the shot image signal by an image-processing circuit 4 corresponding to each image pick-up element, performs synthesis by an output image-processing circuit 6, and displays the result as one image on a display 5.
Patent JP-S5976481-A (JP)
Title: Semiconductor device for photoelectric conversion
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/04
Filed: 1982-10-25
Abstract: PURPOSE:To obtain the titled device having no decrease of conversion efficiency by blocking the reaction generated between an Al and the following semiconductor layer by a method wherein the second photo transmitting conductive film whose main constituent is In oxide is interposed between an Al metallic film and an amorphous semiconductor layer for generating photovoltage which is positioned at the side of light incidence, when this film is formed on the side opposite to the side of light incidence. CONSTITUTION:The first photo transmitting conductive film 2 whose main constituent is Sn oxide is adhered on a photo transmitting substrate 1 composed of a glass, etc. by plasma vapor growing method, and the amorphous semiconductor layer 3 having a P-I-N structure of P type, I type, and N type is formed thereon. Next, a back electrode 6 composed of an Al is adhered thereon; thereat, the second photo transmitting conductive film 5 whose constituent is In oxide doped with Sn oxide at 10wt% or less is interposed between an N type layer constituting the layer 3 and the electrode 6. Or, the film 5 of an In oxide containing phosphorus oxide at 1.3wt% or less is inserted in place thereof, and thus a light 10 is made to come to the side of the substrate 1, thereby generating a reflected light 10' thereat.
Patent JP-H1016686-A (JP)
Title: Collision safety device for vehicle
Inventor: YUGAWA MICHIO
IPC: B62D25/08
Filed: 1996-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a collision safety device for a vehicle capable of certainly preventing a brake mechanism part and a clutch mechanism part from hitting especially the circumference of a knee of an occupant and hurting the knee at the time of collision of the vehicle, which can be utilized easily and at low cost. SOLUTION: A safety bracket 1 is fixed overhung toward the side of a front panel and toward outside at a position separated from fulcrums A, B where a bracket 14 for a brake and a bracket 18 for a clutch fixed on a brake master back 12 and a clutch master back 16 of a brake mechanism part and a clutch mechanism part and a bracket support member 22 are connected to each other. The front panel hits the safety bracket 1 at the time of collision, and a bending moment works around the fulcrums A, B by this pressurizing force. Consequently, the brake mechanism part and the clutch mechanism part revolve toward the right side or the left side, and as a result, a brake master cylinder 11 and a clutch master cylinder 15 move to positions where they do not interfere with knees 2. Consequently, it is possible to protect the knees of an occupant 26.
Patent JP-H0856357-A (JP)
Title: Image processor
Inventor: NAKAYA YUICHIRO
IPC: H04N7/30
Filed: 1994-08-10
Abstract: PURPOSE:To reduce block distortion which causes a visual disturbance through easy processing without impairing the original information that an image has by making both sides of a block overlapping with each other on a block border surface side when viewed from an observer through sample value exchange processing. CONSTITUTION:A signal similar to the input of a conventional block distortion reducing device is used as the input of a block distortion reducing circuit 49. A composite image signal 50 is delayed by a specific quantity first by using line delay circuits 51 and 52, and a switch 53 selects the delayed signal or undelayed signal to interchange sampled values of two pixels across the border of an upper and a lower block. The output of the switch 53 is delayed by pixel delay circuits 54 and 55 and a switch 56 selects the output signals of the circuits 54 and 55 or the output signal of the switch 53. Thus, the sampled values of two right and left images across the border on the same line are interchanged and a block border detecting circuit 59 detects address information 58 to control the switches 53 and 56.
Patent JP-H0853767-A (JP)
Title: Plasma cvd method and system therefor
Inventor: NAKAHIGASHI TAKAHIRO
IPC: C23C16/50
Filed: 1994-08-10
Abstract: PURPOSE:To provide the plasma CVD method and system therefor capable of improving the intra-plane uniformity in thickness of the film formed on a cleaned substrate by efficiently cleaning the substrate with good eproducibility and uniformly cleaning the substrate. CONSTITUTION:A pretreating gas is converted to plasma by an impressed high- frequency power, a substrate S is exposed to the plasma and cleaned, then a film forming raw gas is converted to plasma by an impressed high-frequency power, and the substrate S is exposed to the plasma to form a film on the substrate S by this CVD method and system therefor. In this case, the pretreating gas is converted to plasma by impressing a high-frequency power formed by superimposing an amplitude modulation on a basic high-frequency power of specified frequency with the frequency of <=1/10 the specified frequency.
Patent JP-S6431446-A (JP)
Title: Reverse insertion preventing structure of integrated circuit
Inventor: HIRASAWA SHINICHI
IPC: H01L23/32
Filed: 1987-07-28
Abstract: PURPOSE:To prevent an IC from reversely inserting to an IC socket in an electronic circuit by providing protrusion pins at least at parts of the IC and IC socket. CONSTITUTION:A reverse insertion preventing structure has a pin 7 at the end of an IC 1, and a pin hole 4 formed at a position opposite to the IC socket. Accordingly, they can be attached only in one direction but cannot be reversely attached to eliminate the reverse insertion of the IC to the IC socket, thereby preventing the IC from damaging.
Patent JP-H0633085-A (JP)
Title: Hot rolling oil for steel
Inventor: KANARI SHOHEI
IPC: C10N30/06
Filed: 1992-07-15
Abstract: PURPOSE:To prevent wear and seizing of rolling roll for steel and to improve a roll unit and productivity. CONSTITUTION:A hot rolling oil for steel comprises an ester of a fatty acid composed of >=15wt.% fatty acid having >=20C and a polyhydric alcohol as a lubricating component, 0.2-5wt.% aromatic amine salt of organic acidic phosphoric ester as a seizing preventing component and 1-20wt.% organic sulfur compound having >=5wt.% sulfur content as a wear preventing component.
Patent JP-H0856160-A (JP)
Title: Abnormality detector for a/d converter
Inventor: DOI TAKASHI
IPC: H03M1/10
Filed: 1994-08-10
Abstract: PURPOSE:To surely detect the abnormal state of an A/D converter by applying equality discrimination between the normal output value of the A/D converter stored in advance corresponding to a voltage or the current of a test signal and an actual output. CONSTITUTION:In the abnormality discrimination mode, a 1st reference voltage EREF1 from a 1st reference voltage generating circuit 5 is given to an A/D converter 21 by applying selection control to MPX4, 7 by a peripheral IF 25. A CPU 22 reads the conversion value at that time and the value is compared with a predetermimed 1st reference value (normal output of the A/D converter 21 at the input of the voltage EREF1) stored in a memory 23. When they are equal, a 2nd reference voltage EREF2 from a 2nd reference voltage generating circuit 6 is given to the A/D converter 21, the AD-converted value is read and it is compared with a 2nd predetermined reference value similarly. When they are equal, it is regarded that the A/D converter 21 is normal to reset an abnormal flag. If either of two discrimination results is unequal, the abnormality flag is set. Thus, the abnormality detection result of the A/D converter 21 is set as a state of the abnormality flag in this way.
Patent JP-H1021592-A (JP)
Title: Manufacture of optical disk
Inventor: KINOSHITA NOBUITSU
IPC: G11B7/24024
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to simplify and automatize the sticking process of substrates and to effectively reduce vertical vibration acceleration of a stuck optical disk. SOLUTION: When two sheets of circular substrates are stuck to each other to manufacture the optical disk, plural stuck disks sticking two sheets of substrates extracted from the same manufacture lot to each other, are formed so that reference marks in the circumferential direction of the substrate are relatively shifted at various angles. Then, the peripheral directional shifted angle of the stuck disk that the vertical vibrative acceleration becomes minimum among plural disks is obtained. The substrates belonging to the same manufacture lot are stuck each other at the obtained peripheral directional shifted angle. The process for obtaining the shifted angle is performed before manufacturing the disk or in the beginning of manufacture. As the reference mark, a stamper number and a lot number is used.
Patent JP-H04338919-A (JP)
Title: Progressive multifocus lens
Inventor: SHINOHARA SHUNEI
IPC: G02C7/06
Filed: 1991-07-29
Abstract: PURPOSE:To reduce the thickness and weight of the progressive multifocus lens for eyesight improvement and long-sightedness correction by making the curvature on a main meridian curve in the direction parallel to the curve different from the curvature perpendicular to it. CONSTITUTION:This progressive multifocus lens varies in refracting power between the long-sightedness center A at the lower end of the long-sightedness part area of the main meridian curve M and the short-sightedness center B at the upper end of the short-sightedness part on the curve M according to a specific rule to give an addition. Then the difference  rho=¦rhos-rhot¦ between the curvature rhos on the main meridian curve M at right angles to the curve M and the curvature rhot along the curve M is set larger than zero in part or the whole of at least one of the long-sightedness part area and short-sightedness part area, and the sectional curve perpendicular to the main meridian curve M is made circular in the long-sightedness area. The astigmatism due to the mismatch between the lens diopter and base curve which is caused by making the base curve common and reducing the thickness of the lens is therefore reduced.
Patent JP-S5890426-A (JP)
Title: Control method for wire cut electric discharge machining
Inventor: YATOMI TAKESHI
IPC: B23H7/06
Filed: 1981-11-25
Abstract: PURPOSE:To raise accuracy of the processed configuration of a work, by controlling the relative speed of the work to wire electrode so as to be constant on the contour line to form the desired configuration. CONSTITUTION:In a processing for the desired configuration, particularly at the corner parts, by wire cut electric discharge machining, the relative speed F0 or F1 of the wire electrode 4 to the work 1 is chosen larger or smaller than the speed F at the time of leading line, to control the speed under the command of an N/C tape etc. so as to obtain the speed F at the corner parts (either inside or outside) substantially. That is to say, the speed is increased to F0 at the outside of curvatures (Out corner R) and increased to F1 at the inside (In corner R). These speed values F0, F1 are determined from the following equations; F0= F/(1-S/2Rc), F1=F/(1+S/2Rc), where Rc and S represent the radius at a wire locus and the processing groove width at a straight line part at the speed F.
Patent JP-2000014606-A (JP)
Title: Motor driven blower
Inventor: KATO KATSUHIDE
IPC: A47L9/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven blower whose rotor can be replaced easily. SOLUTION: An electric blower includes a cylindrical motor case 21 with a bearing part 26a formed at one end and with the other end opened, a motor 22 provided within the motor case 21 and having a rotor shaft 37 freely rotationally supported at its rear end to the bearing part 26a via a bearing 40, a fan 33 secured to the end of the rotor shaft 37, a fan cover 24 covering the fan 23, and a carbon brush 36 feeding electricity to a rotor coil 38 resiliently provided at a commutator 39 and provided on the rotor shaft 37, the commutator 39 provided on the rotor shaft 37. The drive shaft 47 of the fan 23 can be separated from the rotor shaft 37 and an end plate 26 having the bearing part 26a provided in the rear of the motor case 21 is made as a separate body from a case body 25 and is removably attached to the motor case 21.
Patent JP-H1124043-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: MORI HIDEO
IPC: G09G3/36
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an excellent display without flickering by changing a scanning frequency and/or a scanning order according to a temperature distribution of liquid crystal display elements. SOLUTION: A plurality of temperature detection elements 136 are attached to display elements 131 in the scanning direction (vertical direction), and temperature information are taken therefrom into a micro processor unit(MPU) of a panel controller 134. MPU splits the scanning lines of the display elements 131 into a plurality of blocks based on the temperature information taken in, and assigns weights to each scanning lock according to temperature differences. A scanning frequency is changed according to detected temperatures for each scanning block. Namely, a scanning order is changed for whole screen. A scanning frequency of picture elements in a low threshold value part of the cell, namely, a scanning frequency of higher temperature picture elements is made higher than that of a lower threshold value, and a frame frequency of picture elements in the lower threshold value part of the cell is made higher, and thus, the screen is prevented from flickering.