baber/WOPTO huggingface dataset:
Patent JP-H08314006-A (JP)
Title: Liquid crystal overhead projector
Inventor: USHIRO SHIGEAKI
IPC: G03B21/132
Filed: 1995-05-23
Abstract: PURPOSE: To provide a liquid crystal overhead projector where visual field for screen is not disturbed and whose utilization range is extended. CONSTITUTION: Since the direction of a projection light source 13 is made nearly horizontal and an arm 4 is provided on a 2nd reflection mirror 48, a housing 3 and a projection head 5 become low in height, so that the visual field for the screen 6 is not disturbed. When the housing 3 is erected in a state where the arm 4 is tilted to an unusable position and a holder 50 is opened, a transmission type liquid crystal display 24 is exposed, so that it can be used as a liquid crystal monitor. Furthermore, by assembling a glass plate unit in which a glass plate is incorporated in a stage 7 instead of a liquid crystal unit 8, the projection of a transmissive original is realized.
Patent JP-S5646567-A (JP)
Title: Manufacture of solid image pickup element
Inventor: OGAWA KAZUFUMI
IPC: H01L27/14
Filed: 1979-09-25
Abstract: PURPOSE:To obtain a solid image pickup element which does not destroy at the time of positional adjustment by evaporating without metallic mask when forming a photoconductive film and a transparent electrode forming the solid image pickup element and etching and removing unnecessary portion, thereby forming a desired shape thereat. CONSTITUTION:A picture element portion 20 having photodiodes and transfer BBD elements and a drive circuit 21 having MOS transistors and CCD element are adjacently formed on an Si substrate 19. Subsequently, a number of electrodes 25 making contact with a photoconductive film 26 forming later are formed on the surface of the portion 20, an electrode 24 is formed through an insulating film 22 at one end of the electrodes 25, and a conductive wire portion 23 is formed through the film 22 also on the circuit 21. Thereafter, the film 26 and a transparent electrode 27 are laminated on the entire surface, and a color filter 29 of prescribed size is secured with an adhesive layer 28. Then, the unnecessary portion extended from the filter 29 of the film 26 and the electrode 27 is etched and removed with the filter 29 and the resist 30 as masks.
Patent JP-S5826302-A (JP)
Title: Aligning device between reproducing stylus and cantilever
Inventor: SEGAWA KEISHI
IPC: G11B9/07
Filed: 1981-08-06
Abstract: PURPOSE:To manufacture a reproducing stylus with a long life easily, by projecting a laser to the stylus and its reflected light on a projecting plane with a known angle to a light axis of the laser light and aligning the stylus and a cantilever based on the position of the projected point. CONSTITUTION:A reproducing stylus 1 on a fixed stand is irradiated with laser light 16, and when the reflected light from an electrode 4 is projected to a point 4xa on a projected plane 13, an alpha angle adjusting mechanism of a goniometer is adjusted to move the point 4xa to a point 4xb, so that the projected point can be produced on a plane orthogonal to two projected planes 13 and 14, be in parallel with a straight line P caused with a virtual plane through a hole Ox orthogonal to the projected plane and be produced on a line Pa through a specified point 4x. Further, a gamma angle adjusting mechanism is adjusted to move the point 4xb to the point 4x. A projecting point 6ya on the plane 14 of the reflected light from a back plane 6 is moved to a specified point 6y through the adjustment of a beta angle adjusting mechanism. Thus, the adjustments are completed. Since the angles alpha, beta, and gamma are all zero, the stylus is provided for a long life.
Patent JP-H11317801-A (JP)
Title: Mount structure for hook knob
Inventor: YAMADA TAKESHI
IPC: H04M1/08
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To improve production efficiency by easily mounting the hook knob onto a case without mis-insertion of the hook knob to the case. SOLUTION: Ribs 6 are extended in parallel on a rear side of a front case 1 and the hook knob 10 is turnably and pivotally supported by each hole 8 of the ribs 6. This hook knob 10 has two arms 17a, 17b extended in parallel and a thin plate 12 connecting to each one end of the two arms 17 is integrally provided to the hook knob 10, which is provided integrally with a hook projection 14 that is projected from a surface of the plate 12. Furthermore, Each arm 17a(17b) is provided with a pivotally support 18a(18b) pivotally and turnably supported to each hole 8 of the rib 6, and a stopper 19 projectingly provided to only either end of the two arms 17a, 17b extended from the plate 12 prevents mis-insertion of the support to the hole 8 of the rib 6.
Patent JP-H08338732-A (JP)
Title: Optical gyroscope
Inventor: ARAN RICHIYAADO MARUBUERUN
IPC: G01C19/72
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a low cost optical gyro scope with high accuracy. SOLUTION: An optical gyro scope comprises an optical fiber ring or a coil 2 wherein a light can propagate on the surrounding in a clockwise direction or in a counterclockwise direction and devices 1, 3, 4, 5, 6 for inputting a light flux into the coil 2 to one of the directions. It generates a phase modulation at a modulation frequency among the clockwise and counterclockwise direction fluxes. It further comprises a phase converter 7 to be used, a detector 8 connected thereto for detecting the clockwise and counterclockwise direction fluxes and an operation device that monitors the intensity of an output of the detector 8 at a plurality of integer multiples of the modulation frequency in order to determine an angle to be adopted to the gyro scope.
Patent JP-S5747629-A (JP)
Title: Production of multilayer expansion-molded article
Inventor: TAGO SOU
IPC: B32B5/18
Filed: 1980-09-08
Abstract: PURPOSE:To obtain the titled article of a desired shape by a method wherein expandable beads are expanded by heating in a mold to produce an intermediate molded article, then the intermediate molded article is transferred into a mold having a larger cavity and expandable beads for the second layer are charged into the larger cavity, followed by heating to expand the beads. CONSTITUTION:The expandable beads for the first layer are filled into a cavity 5 enclosed by female and male molds 3, 4 of the first mold by a filling gun 13, and are expanded by heating to produce the intermediate molded article a. Then, the first mold is opened, the intermediate molded article a in the female mold 3 is released from the female mold 3 by a movable plate 15 and is transferred to a male mold 9 of the second mold. A cavity 10 larger than the cavity 5 is formed by the female mold 8 and the male mold 9 of the second mold, the intermediate molded article a is placed in the cavity 10, the expandable beads for the second layer are filled into the cavity 10 by a filling gun 14 and they are expanded by heating to obtain the objective multilayer expansion-molded article A.
Patent JP-H01295959-A (JP)
Title: Built-in metal fittings for reinforced concrete
Inventor: OKINAGA HIROMITSU
IPC: E04B1/41
Filed: 1988-05-20
Abstract: PURPOSE:To carry out a cross promise of reinforcement while securing a thickness of covering of reinforcement, but, at the same time, to improve load resistance of a suspended metal fittings fixing place by separating a cross section of reinforcement from a form by a built-in metal fittings having a suspended metal fittings fixing section to support. CONSTITUTION:A built-in metal fittings 1 is inserted between a cross section crossing a lateral reinforcement Y and a longitudinal reinforcement X and a concrete form plate 40, and the cross section is supported by a cross supporting section 3, but, at the same time, it is separated from the concrete form 40 at a specific distance. A suspended metal fitting fixing section 30 is formed on the built-in metal fittings 1, and after fixing a cap 32 so that no concrete mortar gets into an opening section of the suspended metal fittings fixing section 30, when concrete is placed, the built-in metal fittings 1 is built-in in a state that is positioned at the cross section. After that, the form plate 40 is disassembled, the suspended metal fittings fixing section 30 is exposed on a specific position of a completed plate, and a suspended metal fittings 42 can be fixed to the fixing section 30 to use.
Patent JP-H10303472-A (JP)
Title: Thermoelectric conversion element and its manufacture
Inventor: TAUCHI HITOSHI
IPC: H01L35/32
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric conversion element which absorbs the positional dislocation in junction between a thermoelectric semiconductor chip and an electrode, and is excellent in the reliability on the junction between the thermoelectric semiconductor chip and the electrode at use, and besides is excellent in heating and cooling effect. SOLUTION: This thermoelectric conversion element comprises a pair of heat converting substrates 210 and 220 arranged in opposition, a plurality of electrodes 21 and 22 arranged each at the inner flanks of the heat converting substrates, and a p-type thermoelectric semiconductor chip 11 and an n-type thermoelectric semiconductor chip 12 arranged adjacently between each electrode 21 and 22 of a pair of heat converting substrates 210 and 220 and connected in series by the electrodes 21 and 22. In this case, this element is provided with a resin part 3 consisting of synthetic resin between the thermoelectric semiconductor chips 11 and 12, and besides is provided with a vacant space 31 between the resin part 3 and the heat converting substrates 210 and 220.
Patent JP-S5650136-A (JP)
Title: Manufacture of optical fiber base material
Inventor: KAWACHI MASAO
IPC: C03B37/014
Filed: 1979-09-26
Abstract: PURPOSE:To obtain an optical fiber base material having a lowered refractive index in the vicinity of the outside by heat treating a porous glass preform obtd. by a vapor phase axial sticking method in an atmosphere of a lower refractive index dopant to adjust the refractive index distribution. CONSTITUTION:Sootlike glass fine particles are stuck and deposited on the lower end of a rodlike substrate rotating and moving upward by a vapor phase axial sticking method, and while pulling up the substrate the particles are grown in the axial direction to form a rodlike porous glass preform. The preform is then heat treated in an atmosphere of a lower refractive index dopant such as fluoride or boron compound. By this treatment vapor of the dopant is diffused in the preform, and bonding occurs in the vicinity of the outside of the preform. As a result, the refractive index in the vicinity of the outside is lowered to give a square distribution type profile.
Patent JP-S5349945-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO KAZUHIKO
IPC: H01L21/28
Filed: 1976-10-18
Abstract: PURPOSE: To obtain a high-frequency element which prevents the break-through of the diffusion layer within a substrate of electrode forming metal by forming an electrode wiring on poly Si thin layer covering over the electrode window. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5563281-A (JP)
Title: Ink jet recorder
Inventor: SAKAE MASAJI
IPC: G06K15/10
Filed: 1979-09-28
Abstract: PURPOSE:To remove distortion in the recording due to the charge of the preceding ink particle by elevating the signal level following the second line in recording for M lines and N rows through deflection of ink being continuously charged. CONSTITUTION:A signal circuit is composed of a waveform shaping circuit 21 for generating clock signals a, a letter signal source 23, a counter 22 comprising a divider for controlling a function generator 26, a delay circuit for delaying the signal b by 1 bit, a delay circuit 24, and circuits 25 and 28, a defferential amplifier 29, a composite amplifier 30 and the like. The output i of the circuit shows no correction in the levels Ea1, Eb1, Ec1 and Ed1 at the first line of each row. But following the second line on,a proper correction is made on the signals succeeding the preceding particles to make up for the charge levels of the ink particles.
Patent JP-2000313066-A (JP)
Title: Production of plastic product such as toy and accessory swelled by enclosed air
Inventor: KAZAMA KAZUO
IPC: A63H9/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of completing a plastic product such as a toy and accessories enclosed with air by sealing a feeding port of air after introducing air without using a stopper. SOLUTION: A hollow bag body 4, made of a thermoplastic sheet and having an arbitrary shape in which only a feeding port 5 of air is opened, is formed. After air is introduced into the inside of the hollow bag body 4, a pressing plate 10 is abutted on the mouth part of the feeding port 5 of air in the outer surface of the hollow bag body 4 and the feeding port 5 of air is sealed. In this state, metal fittings for welding are brought into contact with the part on the outside of the sealed position in the feeding port 5 of air and plastic sheets 2, 3 are welded and thereby the feeding port 5 of air is sealed.
Patent JP-S5750260-A (JP)
Title: Cooler for continuous casting machine
Inventor: YAMAMOTO TOSHIKI
IPC: B22D11/124
Filed: 1980-09-09
Abstract: PURPOSE: To cosiderably decrease the rate of generation of longitudinal cracks in an ingot by providing gas-liquid cooling mechanisms to part or the whole of a continuous casting machine up to just before its final ingot leveling point.  
     CONSTITUTION: Upper and lower rolls 20 for known ingot guides are provided below a mold 21 and an ingot S is fed to a conveying table 22 via a final leveler 19. In this case, plural pieces of gas-water spray nozzles 11 are disposed in the spacing directions of the respective upper and lower rolls 20 in a predetermined ingot cooling adaptive zone C. The zone C is beforehand segmented to plural cooling zones C 1 W C 4 , and the respective supply systems for gas and liquid for each thereof are branched from the main pipes 1, 21 provided above the upper rolls and below the lower rolls. Next, the cooling patterns and cooling speeds of the zones C 1 WC 4  determined by the kind of steel of the ingot S are beforehand inputted to a setter 30, and the flow speed of the air discharged from a pressure air supply end pipe to a mixing pipe 10 is operated at an arithmetic device 31. Also, the flow rates of cooling water from the respective cooling water control main pipes 2 are operated. Next, the operated values are introduced to the cooling water controller 32 of the control main pipes 2, 12 and a pressure air controller 33, and the gas-water mixed mists of desired flow speed are sprayed 11 to the ingot S. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61284060-A (JP)
Title: Manufacture of porous carbon plastic electrode
Inventor: ANDO YASUO
IPC: H01M4/88
Filed: 1985-06-10
Abstract: PURPOSE:To increase wettability and reaction ability of a electrode by kneading a polymer, carbon black serving as conductive material, fine silica powder, and fine porosity-forming powder under heating condition, and molding, then extracting the porosity forming material. CONSTITUTION:A porous carbon plastic electrode consists of 100wt.pts. polymer such as polyethylene, 20-120wt.pts. carbon black, and 10-100wt.pts. silica powder, but the total of carbon black and silica powder is 140wt.pts. or less, and 150-550wt.pts., preferably 200-450wt.pts. fine porosity-forming material is mixed to 100wt.pts. the total of carbon black and silica powder. The mixture is melted by heating, and rolled to form a sheet with a roller. The fine porosity- forming material such as dioctyl phthalate is extracted to form porosity in an electrode, and then one surface of the electrode is melted by heating to eliminate the porosity. Thereby, wettability and activity of the electrode are increased.
Patent JP-H10319003-A (JP)
Title: Liquid chromatography measuring method
Inventor: OISHI KAZUYUKI
IPC: G01N30/86
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid chromatography measuring method capable of improving lowering of separation performance due to scattering of a specimen and shortening the measuring time, and provide a saccharification hemoglobin using the above improved measuring method. SOLUTION: In a method for measuring a component (for example, hemoglobin A1c) of a specimen using a liquid chromatography, at first, a specimen is passed through a detector, an area for unseparated peak (for example, all hemoglobin) of each component in the specimen is measured, and then the specimen passed through the detector is passed through a separation column to separate each component, then a specific component (for example, hemoglobin A1c) of the separated component is passed through the above detector to measure that peak area, and at least a part of the component (for example, hemoglobin A0) other than the above specific component is not passed through the above detector.
Patent JP-H04351989-A (JP)
Title: Speedometer using laser doppler effect
Inventor: NAKATSUKA TAKASHI
IPC: G01S17/58
Filed: 1991-05-29
Abstract: PURPOSE:To obtain a speedometer able to measure the speed without being affected by the surface conditions of a measurement object and using Doppler effect. CONSTITUTION:Laser radiating light is radiated to a measurement object 7 from a laser light source 1, the scattered light from the measurement object 7 is received by an optical light receiving part 2, the laser radiating light and the scattered light are processed by a signal processing circuit 3, the speed signal is held by a holding-circuit 5, and at the same time the level of the scattered light is determined by a received light level determining circuit 4. In the case that the surface condition of the measurement object is good and the level of the received light is sufficiently high, a speed signal is sent out of the signal processing circuit 3 and in the case that the surface condition is bad and the level of the received light is low, switching is carried out by a switch circuit 6 and the speed signal of the latest time held in the holding circuit 5 is sent out.
Patent JP-H08294449-A (JP)
Title: Automatic cooker
Inventor: RAI JIYON NAI KI
IPC: A47J27/14
Filed: 1995-04-25
Abstract: PURPOSE: To reduce volumetric load of a highly filtrating unit while securing high-quality cooked food by controlling to supply water which is not treated by the highly filtrating unit and is not highly filtrated for washing a raw material and to supply highly filtrated water for cooking under heat. CONSTITUTION: A control section 23 controls to move rice held in a storage/ measuring section downwards into a semi-fixed container 21, and also controls a water supply means 8 and draining means 8' to continuously supply water to the semi-fixed container 21 for a given time and, at the same time, to drain water from the container 21, respectively, in order to wash rice. The control section 21 then controls a water path switching means 7 to supply to the semi- fixed container 23 water which is only treated by a simply filtrating unit 9 and is not highly filtrated. Thus, water is supplied through the low-cost and high-capacity path for the rice washing step. On completion of the rice washing step, cooking water is supplied to the semi-fixed container 21.  The water path switching means 7 is controlled in phase with the rice cooking step to supply to the semi-fixed container 21 water HW which is treated by a highly filtrating unit 10 and is highly filtrated. Thus, highly filtrated water is supplied only for the water level adjustment and rice cooking steps.
Patent JP-S62279703-A (JP)
Title: Variable attenuator
Inventor: MATSUZAKI YASUO
IPC: H01P3/08
Filed: 1986-05-28
Abstract: PURPOSE:To obtain a high maximum attenuation due to the limit of the size of a metallic package by mounting a metallic block between high frequency input/output in the metallic package. CONSTITUTION:Two metallic blocks whose height is slightly lower than that of a metallic case 18 are fitted onto a ground conductor 15 while clipping a signal attenuation diode 11. Then a microwave is reflected by the metallic block 19 arranged between input/output terminals 13 being a path of a microwave. Thus, a high attenuation is obtained without being limited by the size of the package 18.
Patent JP-H09305523-A (JP)
Title: Information processor and storage medium
Inventor: FUNAHASHI HIROYUKI
IPC: G06F13/10
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To exactly perform the control operation of desired equipment without requiring labor for selecting any prescribed driver through complicated switch operations to an operator when letting the control means of an information processor perform the control operation of this equipment. SOLUTION: Concerning the information processor, a storage means 16 for storing any desired program and a control means 11 for performing the control operation based on the program stored in this storage means 16 are provided and the storage means 16 stores a 1st program A for driver setting for selecting the program of a 1st driver (b) previously specified when letting the control means 11 perform the control operation of the desired equipment. The storage means 16 stores a 2nd program (d) for driver setting different from the 1st program A for driver setting and when executing the control operation of this equipment, the control means 11 selects the program of a 2nd driver (c) designated by the 2nd program (d) for driver setting.
Patent JP-S5749844-A (JP)
Title: Inspecting device for defect of circuit pattern on printed circuit board
Inventor: UTO YUKIO
IPC: H01L21/027
Filed: 1980-09-10
Abstract: PURPOSE:To enable to perform marking safely at low cost without adversely affecting the surroundings, by installing a marking device supported rotatably on the inspection head of an inspecting device. CONSTITUTION:A marking device body is lowered by means of an air cylinder 11 such that a printed circuit board plate 5 contacts with a rotating roller 1. Next, a stage 15 is scanned against a detector body 12 equipped with a light source 20, a lens 19, a half mirror 18, an imaging lens 17 and a pickup device 16, and a video signal obtained from said pickup device 16 is compared with a reference conductor pattern to inspect defects. When a defect exists, its position is stored, further when the rotating roller 1 comes to the position, a marking driving device 7 is actuated by an electromagnetic solenoid 8 to push out the marking head 2 to the outside, thereby allowing marking to a defect part to be performed by a marking rubber 3. Thereby, with a simple mechanism, marking to a printed circuit board having a large number of holes such as through-holes is enabled.
Patent JP-S5750129-A (JP)
Title: Wave shaping circuit
Inventor: AKUTSU EISAKU
IPC: H03K5/08
Filed: 1980-09-10
Abstract: PURPOSE:To obtain a wave shaping circuit which operates stably and is suitable for the channel selector of a TV receiver, by inversely compensating the signal level variance amount due to the variance in the power supply voltage subjected to the circuit before the wave shaping circuit, through the control of a comparison voltage of a wave shaping circuit. CONSTITUTION:An input signal of a TV receiver is wave-shaped and a regulating circuit 16 which regulates the power supply +B is connected to a wave shaping circuit 5 of a channel selector applied to an electronic tuner. The shaping circuit 5 consists of an operational amplifier 56 and resistors 51-55, and a voltage regulated with a resistor 17, Zener diode 18 and capacitor 19 of the circuit 16 is divided at a specified voltage at the resistors 51, 52 and applied to an inverting terminal of the amplifier 56 as a comparison voltage. The wave shape input is inputted to a noninverting terminal of the amplifier 56 via the resistor 54 and the output is fed back to the input side via the resistor 55. The amplifier 56 is actuated with the power supply +B, and the level variance in which circuits before the circuit 5 receive because of the power supply voltage is inversely compensated at a comparison voltage made at circuit 16, allowing to operate the channel selector stably.