baber/WOPTO huggingface dataset:
Patent JP-S609289-A (JP)
Title: Modulating and demodulating system of color video signal
Inventor: KURIBAYASHI MICHIO
IPC: H04N9/66
Filed: 1983-06-28
Abstract: PURPOSE:To simplify the constitution of a circuit for extracting a reference signal, and to modulate and demodulate a color video signal by applying phase modulation to one of a color signal and a luminance signal, and multiplexing the reference signal of a frequency two times of its center frequency of a carrier wave. CONSTITUTION:The frequency of output signal of an oscillator 10 of a recording system of a system is divided into two by a frequency divider 11, applied to a phase shifter 12, and three kinds of carriers Asinomegact, Acosomegact and Asinomegact are outputted. A chrominance signal for phase-modulating the output signal of this oscillator 10 is set to a frequency two times of the frequency of a center carrier fc. A chrominance signal CRt is made by adding this -Asinomegact to a balance modulator 13 together with a color signal ER-Y, and synthesizing the result with Acosomegact. Also, a color signal EB-Y and a carrier chrominance signal CBt which has processed Acosomegact by a balancing modulator 15 are synthesized by a synthesizer 16. Subsequently, a reference signal which has passed through a BPF40 is applied to a synthesizer 17, and a carrier chrominance signal multiplexed by the synthesizer 16 and a carrier luminance signal which has passed through a BPF42 are synthesized. In such a way the constitution of a circuit is simplified.
Patent JP-H10307206-A (JP)
Title: Manufacture of polarizing plate
Inventor: YAMANAKA HIDEO
IPC: G01M11/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To eliminate a scatter of light by a protection film, to make inspection easy and highly reliable, and to lower the rate of a defective runoff to a postprocess owing to the overlooking of a foreign body and a defect by inspecting a foreign body and the defect of a polarizing body while at least the protection film is not stuck on the polarizing body. SOLUTION: A polarizer 3 is sandwiched between TAC films 1a and 1b to form a polarizer main body 4 (b), on which protection films 6a and 6b are stuck to form an intermediate body 12 (c). The intermediate body is cut to specific size, the protection film 6b is peeled, and an AR film 10 is formed on an exposed hard coat film 2 (d). The protection film 6a on the side of the TAC film is peeled and in this state, it is inspected whether or not a foreign body is mixed or a defective is generated in the processes performed so far (e). After the foreign body and defect inspection is completed, a release film 8 coated with an adhesive 7 is stuck on line external surface of the TAC film 1a and a protection film 6c is stuck on the AR film 10 (f).
Patent JP-S607758-A (JP)
Title: Semiconductor device
Inventor: OOZORA SHIGERU
IPC: H01L23/485
Filed: 1983-06-27
Abstract: PURPOSE:To avoid damage of the insulation film and the substrate under a bump electrode dispersing generated stress within the bump without local concentration of stress by dividing the lower part of the electrode into plural number of smaller bumps and making the upper part in one body when the bump electrode is formed on the semiconductor substrate. CONSTITUTION:On an Si substrate 1 wherein a diffusion layer is formed, an insulation film 2 is coated, a connection window 5 is opened and a resist film 6 for wiring pattern forming is composed. In this case, a resist film 7 for forming a slit to divide into smaller bumps is left at the position of a bump electrode for internal wiring and all of the surface is laminated with a Ti film 3a and a Pt film 3b. Then, the film 7 is removed together with the film 3a and the film 3b which are coated upon the film 7 and a slit 7a for forming the smaller bumps is opened. An Al electrode 8 is plated on the surface other than the slit 7a and is covered with a resist film 9. Further, a resist film 10 which enters into the fringe of bump is provided on the film 9 and an Au bump 4 the bottom surface of which includes the slit 7a is installed.
Patent JP-H02294049-A (JP)
Title: Semiconductor manufacturing device
Inventor: HAYASHI YUJI
IPC: H01L21/68
Filed: 1989-05-08
Abstract: PURPOSE:To assure uniform rotation upon rotating a semiconductor substrate by quickly positioning the substrate using element distribution on the substrate. CONSTITUTION:Different high impurity elements or the same elements as those of a semiconductor substrate 1 are previously distributed at two or more positions on the substrate 1 parallel or perpendiculaly to a crystal orientation of the substrate 1. No notch is provided in the semiconductor substrate 1. First, the semiconductor substrate 1 is moved by an X-Y stage until positional relations between the semiconductor substrate 1 and element detectors 2-4 are coincident with the element distribution positions 5, and the semiconductor substrate is quickly rotated by a theta stage 6, and further the element distribution position 5 are detected by the element detectors 2-4. With such operation repeated, the semiconductor substrate 1 is roughly positioned. Hereby, uniform rotation is assured upon rotating the semiconductor substrate 1.
Patent JP-H09280360-A (JP)
Title: Automatic transmission
Inventor: KANAYAMA TEI
IPC: F16H61/06
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a simplified electronic control automatic transmission in which a shift point can be freely changed while almost all hydraulic circuits of the hydraulic control automatic transmission are being utilized as they are. SOLUTION: The automatic transmission is provided with a regulator valve 11 for outputting a line pressure and a plurality of shift valves 14 to 16 for selectively supplying the line pressure to a frictional element, wherein these shift valves are changed over for making a plurality of shift stages. A predetermined first signal pressure P1 not responding to a degree of opening of a throttle and a vehicle speed is inputted to one end side of each of shift valves 14 to 16 and a second signal pressure P2 is inputted from a solenoid valve 17 to the other end of each of shift valves.  An electronic control device 50 determines the shift stage in response to sensing signals of at least a vehicle speed sensor and a throttle opening degree sensor and outputs a control signal to the solenoid valve 17 so that the second signal pressure P2 varying in a stepwise manner in response to the determined shift stage is generated.
Patent JP-S5817216-A (JP)
Inventor: MARIO BUENATSUSHI
IPC: F16D1/00
Filed: 1981-07-23
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-S63282516-A (JP)
Title: Vibration input device
Inventor: TATSUMI EISAKU
IPC: G06F3/043
Filed: 1987-05-14
Abstract: PURPOSE:To perform stable, high-efficiency vibration transduction while reducing the power consumption by providing a vibrator which generates ultrasonic wave vibrations and plural conduction members which are fixed symmetrically about the vibrator and has nearly the same shapes and send the vibrations generated by the vibrator to a specific member. CONSTITUTION:Conic pen tip members 23b and 23c are fixed by adhesion, etc., on both sides of the vibrator 22 made of a piezoelectric element. Electrodes 22a and 22b of the vibrator 22 are led out to the peripheral edge parts of the vibrator 22 and contact electrodes provided at specific places of a pen holder 21. Thus, the pen tip members 23b and 23c in the same shape are fixed symmetrically on both sides of the vibrator 22 and then the vibration system constitutes a resonance system which is symmetrical about the vibration direction, so the high-efficiency vibration transduction is performed stably. Consequently, the electric power for vibrator driving is reduced.
Patent JP-S62276045-A (JP)
Inventor: KAMAMOTO KENTARO
IPC: D06B3/04
Filed: 1986-05-20
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-S609140-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAYAMA RIYOUZOU
IPC: H01L21/76
Filed: 1983-06-29
Abstract: PURPOSE:To prevent generation of leak current and deterioration of subthreshold current characteristics, and to contrive improvement in characteristics and high integration by a method wherein the region whereon a channel stopper generating by the RIE of an Si substrate will not be formed is removed. CONSTITUTION:An SiO2 film 22 is laminated using the main surface 21 of a P type Si substrate. An etching is performed on the SiO2 film 22, and photoresist is removed. Subsequently, the Si substrate 21 is etched. Then, ions are implanted, and a channel stopper layer 23 is formed on the side wall part and the bottom part of the Si substrate. After the SiO2 film 22 has been removed, a thermal oxidization film is formed on the whole surface, and an SiO2 film 24 is laminated thereon. A photoresist 25 is applied on the whole surface. The SiO2 film 24 is left at the recessed part only of the Si substrate by performing an etching on the photoresist 25 and the SiO2 film 24 at approximately same etching speed using an RIE method.
Patent JP-S60260190-A (JP)
Inventor: INAZUKA TETSUO
IPC: H05K3/12
Filed: 1984-06-06
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-S61276590-A (JP)
Inventor: NAGANUMA NOBUYUKI
IPC: D05B27/02
Filed: 1985-05-29
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-H06323153-A (JP)
Title: Supercharger for engine
Inventor: NAKANE HISANORI
IPC: F02B37/14
Filed: 1993-05-18
Abstract: PURPOSE:To prevent a compressor excessive rotation of in a turbocharger while ensuring good supercharge responsiveness. CONSTITUTION:An assist driving hydraulic turbine, rotated to be driven by delivery oil of an oil hydraulic pump 108 associated with an engine crankshaft 102, is provided in a compressor rotary shaft of a turbocharger 24. A bypass passage 17 and an intake bypass valve 21 for performing a supercharge relief of the turbocharger 24 are provided in a common intake pipe 14. In the point of time a rotational speed of a compressor of the turbocharger 24 leads to a fixed value, the bypass passage 17 is opened, and by increasing work volume of the compressor, its rotational speed is suppressed from rising.
Patent JP-H0417768-A (JP)
Title: Bar filter for fuel injection valve
Inventor: NARAHARA YOSHIHIRO
IPC: F02M61/16
Filed: 1990-05-02
Abstract: PURPOSE:To make an excessive fuel flow hardly occur, and reduce a fuel pressure loss by providing at least one end of a bar filter body with a sectional area reduction section gradually becoming smaller toward the end of a bar filter. CONSTITUTION:A fuel passage area cellularized with the internal surface of a fuel passage and the external surface of a bar filter body 16 is gradually reduced from an upstream side to a downstream side with a cross section reduction section 28 at the downstream end of a bar filter 15. The aforesaid area is also gradually enlarged from the upstream side to the downstream side with a cross section reduction section 29 at the downstream end of the bar filter 15. A fuel pressure loss can be reduced by gradually changing the cross sectional area of the fuel passage at the upstream and downstream sides of the bar filter 15. Also, a foreign material in fuel can be removed in a gap between the small bore section of the bar filter 15 and the inner surface of the fuel passage at the intermediate section of the bar filter 15.
Patent JP-H06304371-A (JP)
Title: Fabrics end position measuring apparatus for automatically sewing machine
Inventor: IWASAKI NOZOMI
IPC: D05B69/00
Filed: 1993-04-20
Abstract: PURPOSE:To improve resolutions of an A/D converter when thin fabrics and those in bright color are used. CONSTITUTION:A sewing machine in which the rim part of an object 1 to be sewn is detected to sew the object 1 to be sewn automatically controlling the position of the rim part based on positional information on the rim part includes an optical type line sensor 2 arranged ahead of a needle location point, an A/D converter 4 which converts a light interception voltage from the line sensor 2 to digital and a control means 5 which recognizes a digital signal value from the A/D converter 4 when the object 1 to be sewn intercepts light entirely from the optical type line sensor 2. Then, the digital signal value recognized by the control means 5 is fed back to a low level adjustment pin of the A/D converter 4 through a D/A converter 6.
Patent JP-H10304526-A (JP)
Title: Treatment apparatus for end face of cable
Inventor: KUWABARA YASUSHI
IPC: H02G1/14
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a useful treatment apparatus for an end face of a cable. SOLUTION: A treatment apparatus is used for treating an opened part 13a of an outer conductor 13 at an end face of a cable 10. The treatment apparatus includes a main body 41 with a tube part 42 for inserting the end face of the cable 10 with a connector member 20, a female screw part 44 formed inside the tube part 42 and fitted to the male part 23 around the connector member 20, and one or more treating members 45 provided at a bottom part of the tube part 42 and having a widening part 45a for widening the opened part 13a of the outer conductor 13. Then, the opened part 13a of the outer conductor 13 is easily and promptly pushed and made wide.
Patent JP-H08285798-A (JP)
Title: X-ray analyzer
Inventor: UKO TADASHI
IPC: G01N23/223
Filed: 1995-04-17
Abstract: PURPOSE: To obtain an X-ray analyzer in which a sample can be analyzed accurately at an arbitrary micro point thereof while fixing the orientation of the sample with respect to a measuring system. CONSTITUTION: The X-ray analyzer comprises a mechanism 26 for selecting an iris 25a passing second order X-ray 22 where a collimator 23 having a plurality of irises 25a, 25b of difference diameter, and capillary type solar slits 28a, 28b bundling multiple capillary passages extending axially are arranged in the passage for second order X-ray 22 from a sample 2 between the sample 2 and a detector 7, and a mechanism 27 for shifting the collimator 23 on a plane extending normally to the axial direction of the capillary type solar slits 28a, 28b passage.
Patent JP-H04322215-A (JP)
Title: Driving device for liquid crystal display panel
Inventor: KATO YOSHIFUMI
IPC: G09G3/20
Filed: 1991-04-22
Abstract: PURPOSE:To improve the operability by making the relation between the operation direction of the knob of a variable resistor and the contrast of a liquid crystal display panel common to the driving device which is not equipped with a voltage boosting circuit. CONSTITUTION:The voltage boosting circuit obtains a setting voltage VLCD for a desired display contrast by raising a source voltage VDD consists of a differential amplifier circuit 1 and plural external resistance R1-R6 which determine the reference voltage Vi1 and gain of the differential amplifier circuit 1. The values of the external resistances are so adjusted that the output voltage VOUT of the differential amplifier circuit 1 rises from a minus voltage as an input voltages V0 to the voltage boosting circuit which is adjusted by a variable resistor 26 rises from zero; and the setting voltage VLCD for the display contrast is obtained from the difference between the source voltage VDD and the output voltage VOUT of the differential amplifier circuit.
Patent JP-S61276453-A (JP)
Title: Method for modulating digital control phase
Inventor: YOKOI YOJIRO
IPC: H04L27/18
Filed: 1985-05-31
Abstract: PURPOSE:To obtain an accurate phase modulation signal by adding a count added by a counter up to a prescribed value in response to the 1st clock pulse and a count added or subtracted by the 2nd clock pulse according to a modulation signal, converting the result into a sinusoidal wave data and converting the data into an analog signal. CONSTITUTION:When interruption signals INT1, INT2 being respectively the 1st clock pulse PC1 having a frequency being N times of a carrier frequency fT and the 2nd clock pulse PC2 which have a frequency fB in response to the phase change speed of a phase modulation signal are inputted to the CPU 11 of a microcomputer 11, the 1st counter in a RAM 3 repeats addition up to the prescribed value in response to the pulse PC1 according to a program in a ROM 12 to obtain a count representing each momentary value of a carrier. Similarly, the 2nd counter applies addition or sutraction in response to the pulse PC2 to obtain a count representing the phase modulation angle. After both the counts are added, sinusoidal wave conversion is applied and its signal DS is converted into an analog signal by a DAC 2 and a phase modulation signal SPM is outputted via an LPF 3.
Patent JP-S607448-A (JP)
Title: Liquid developing device
Inventor: YAMAZAKI MASAHIRO
IPC: G03G15/10
Filed: 1983-06-27
Abstract: PURPOSE:To eliminate the staining of a photosensitive body by constituting a liquid developing device which forms a developer supply passage between a main and an auxiliary facing electrode plate and performs development in the passage, and roughening the surface of the auxiliary electrode plate which faces the reverse surface of a photosensitive body. CONSTITUTION:When the photosensitive body 1 is conveyed into the developer passage between the main electrode plate 4 and auxiliary electrode plate 5 by rollers 2 and 3, a developer is injected from a discharge opening 7 and flows down to stay at a liquid reservoir part 10. The photosensitive body 1 is conveyed in the passage with the latent image surface opposite to the main electrode plate 4, and its front end part is sent by a guide 11 to the liquid reservoir part 10 and then to the passage. In this case, the photosensitive body 1 is pressed up to the side of the auxiliary electrode plate 5 with the injected developer from the discharge opening 7. At this time, a rugged surface 12 covered with a film containing a conductive composite is formed on the surface of the auxiliary electrode plate 5, so the developer which falls by gravitation provides liquid bearing effect to accelerate the smooth forward movement of the photosensitive body 1. A latent image on the photosensitive body 1 becomes a stain- free visible image in the passage with toner in the forcibly injected developer and sent out with rollers 8 and 9.
Patent JP-H05321299-A (JP)
Title: Hydraulic circuit of hydraulic shovel
Inventor: ASAKURA HIDEKAZU
IPC: F15B11/02
Filed: 1991-04-19
Abstract: PURPOSE:To minimize the number of relief valves by furnishing a side valve at a running straight advance valve, providing a pilot oil path in sub-valves of a selector valve for running, and furnishing relief valves for running on the discharge side of the first and the second pump. CONSTITUTION:If running valves 13'L, 13'R are put in operation for generating running solely while a hydraulic shovel is not using other actuator, sub-valves 42L, 42R are switched into the open oil path position. Then one of the pilot pressures from a pilot pump 23 is fed to a boosting piston chamber 48L via the valve 42L and a line 50, and the other is led to another boosting piston chamber 45R via the valve 42R, line 52, sidle valve 43, and line 53. Then relief valves for running 44L, 44R are re-set into the relief pressure for running. When the running is stopped, the valves 42L, 42R return to the shut oil path position interlocking with the running valves 13'L, 13'R, and the pilot pressure does no more act on the piston chambers 45L, 45R, and the relief valves 44L, 44R are re-set into the relief valve for working which is lower.
Patent JP-H08314612-A (JP)
Title: Touch panel and method and device for control
Inventor: KURAMITSU HIDEFUMI
IPC: G06F3/047
Filed: 1995-05-16
Abstract: PURPOSE: To correctly detect a contact position by forming many pairs of thin film transistors each consisting of an emitter, a base, and a collector and individual electrodes for contacting which each consist of a transparent film connecting with the emitter, base thin film wires which are connected to the bases by rows, and plural thin film wires which are connected, column by column, and detect the voltages of the collectors, on a substrate. CONSTITUTION: An upper electrode plate (a) consists of a power supply electrode 2 and a transparent electrode film 1 fitted with plural thin spacers 3. A lower substrate (b) has plural thin film transistors 6 formed on a glass substrate 5; and the bases are connected to terminals B1, B2... Bm the bases, row by row, by base wiring films 8, the collectors are connected, column by column, to terminals C1 and C2 by collector wiring films 9, and the emitters are connected to the individual electrodes 7 for contacting. At this time, display between the base wiring films 8 and collector wiring films 9, and at film parts except the individual electrodes 7 for contacting and terminals B1 and B2, etc., is naturally insulated. Then those two are fixed opposite each other with a fixture.
Patent JP-H01290545-A (JP)
Title: Production of cement-based reinforced hardened body
Inventor: KITSUTA TOSHIYUKI
IPC: C04B32/02
Filed: 1988-05-16
Abstract: PURPOSE:To increase strength by hardening a cement-based hardenable material contg. embedded bundles of specified thermosetting resin adhered fibers by heating. CONSTITUTION:A bundle 1 is composed of fibers 2 of 10-15mum diameter such as glass or carbon fibers. A thermosetting resin which hardens at the curing temp. (60-80 deg.C) of a cement-based hardenable material, e.g., epoxy resin is filled into the gap among the fibers 2 as synthetic resin 3 for bonding the fibers and a layer 4 of the thermosetting resin is adhered to the surface of the bundle 1 to obtain a bundle 5 of thermosetting resin adhered fibers. The cement-based hardenable material 6 is charged into a mold 19 contg. a frame 8 for reinforcement at a prescribed position, such bundles 5 and the frame 8 are embedded in the material 6 and the mold 19 is heated at 80-180 deg.C for 3-8hr in an autoclave to harden the thermosetting resin and the material 6.
Patent JP-2000262541-A (JP)
Title: Temporary crown
Inventor: HOSHIAI KAZUMOTO
IPC: A61C5/77
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To meet flexibly a difference in size or the like, cover easily without carrying out brushing-on, and prevent spewing of a room temperature polymerized resin or the like by forming a slit from the open edge of a temporary crown. SOLUTION: A slit 4 of a prescribed length is formed from the edge of an opening 2 to a cusp 3 on the lingual surface side of a temporary cap crown 1. The slit 4 needs not be straight. However, it may take the form of a waved curve, a polygonal line or the like. When the temporary crown 1 is molded by compression, extrusion or the like, it is preferable that the slit 4 is molded simultaneously. However, after molding, it may be formed with a cutter or the like. This temporary crown 1 is prepared in a plurality of kinds different in shape and size and one is chosen from among them in accordance with a patient, thereby meeting flexibly a difference in size or the like and covering appropriately and easily.
Patent JP-S60261418-A (JP)
Inventor: WAKABAYASHI KIYUUJI
IPC: A23L15/00
Filed: 1984-06-07
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。