baber/WOPTO huggingface dataset:
Patent JP-S626218-A (JP)
Title: Optical shutter array element
Inventor: YAMANISHI NOBUYOSHI
IPC: G02F1/03
Filed: 1985-07-02
Abstract: PURPOSE:To drive an optical shutter array element at a low voltage by forming a light transmissive medium which has electrooptic effect is multilayer structure of at least two layers, providing three layers, i.e. a conductive layer, an insulating layer, and a conductive layer between the layers of the multilayer structure in order, and composing the element of a substrate forming an optical shutter array and polarizing plates arranged at right angles to lamination surfaces. CONSTITUTION:A group 12 of electrodes for voltage application which are provided respective PLZT flat plates 11, a common electrode 13, and polarizing plates 14 and 15 are provided and there are axes of polarization present at +45 deg. and -45 deg. to an electric field vector established when a voltage is applied between the common elec trode 13 and an electrode 12 for voltage application. Light emitted by a light source 16 is polarized by the polarizing plate 14 into linear polarized light, which enters the PLZT flat plate. when no voltage is applied between the common electrode 13 and the electrode 12 for voltage application, the light is transmitted through the PLZT flat plate in the form of linear polarized light as it is and cut off the polarizing plate 15. When the voltage is applied between the common electrode 13 and electrode 12 for voltage application, on the other hand, birefringence is caused by Kerr effect as electroopic effect to change the polarization state of the light, so that the light is transmitted.
Patent JP-S5668810-A (JP)
Title: Constant voltage power source
Inventor: SATOU MASAYOSHI
IPC: G05F1/56
Filed: 1979-11-12
Abstract: PURPOSE: To enhance the constant voltage characteristics, by carrying out a feedback control to secure a constant level of output voltage for the smoothing capacitor  and at the same time giving a voltage compensation based on the value proportional to the load current.  
     CONSTITUTION: The current detector 14 is provided in series to the arc load 7, and the detector 14 is connected to the adder 10 of the constant voltage control system. In such constitution of the circuit, the output signal of the detector 14 becomes to be proportional to the voltage drop caused by the wiring leading up to the load 7, and is then applied to the adder 10. On the other hand, the voltage of the smoothing capacitor 22 of the smoothing circuit 2 in the electric power exchange circuit 1 is divided and then supplied to the adder 10 in the form of the feedback signal. Thus the voltage drop due to the wiring is compensated by the output of the detector 14. In such way, the arc voltage can be controlled at a fixed level, thus enhancing the constant voltage characteristics. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07280842-A (JP)
Title: Digital-image display device
Inventor: DEIBUITSUDO DABURIYU RONGU
IPC: G01R13/02
Filed: 1993-05-25
Abstract: PURPOSE: To perform the multichannel display, giving the priority to an duplicate pixel, by using a decrement device for performing the decrement of the display luminance value of a pixel data held in a display memory, by a predetermined time period, dwindling the display luminance by the predetermined time period for every input channel, and displaying the same. CONSTITUTION: A decrement state device 330 reads out each pixel field 400 from a display memory 310 through a spring 332, and performs the decrement of the pixel value by the specific amount, when the pixel value is more than 0. The device 330 is controlled by a graphic system microprocessor 320 B, and the cycle time of the same is selectively adjustable by the input control by an user. The decrement pixel value is inputted to the memory 310 through a bus 332, to substitute the pixel value, and the device 330 is moved to the next field 400, to successively perform the decrement. Thereby the old waveform is uniformly darkened and moreover the oldest waveform becomes darkest. The display is similar to the analog oscilloscope, so that a person who is skilled in the oscilloscope can read the information, without training.
Patent JP-S628034-A (JP)
Title: Apparatus for measuring eccentricity of single mode optical fiber
Inventor: TAKUMA TAKEYOSHI
IPC: G01M11/00
Filed: 1985-07-04
Abstract: PURPOSE:To make it possible to simply calculate real quantity of eccentricity, by butting a single mode optical fiber to perform aligning and subsequently rotating the single mode optical fiber in a butted state. CONSTITUTION:At first, a single mode optical fiber 1 is cut and the butt end parts of the cut fibers 1 are respectively set to tremor stands 2, 3. Light with a use wavelength is incident to one fiber 1 from a laser diode 4 and the tremor stand 2 or 3 is moved to X-, Y- and Z- directions while the emitted light from the other fiber 1 is monitored by a light receiver 5 and aligning is performed so as to minimize butt excessive loss. Next, the intensity of the emitted light is measured by the light receiver 5 while the but end part 6 of the fiber 1 is rotated by the tremor stand 3. By this method, eccentricity can be simply measured with good accuracy.
Patent JP-S63309089-A (JP)
Title: Digital recording and reproducing method for secam system color video signal
Inventor: SENBA TETSUO
IPC: H04N9/804
Filed: 1987-06-11
Abstract: PURPOSE:To reduce the quantity of recording information by not recording a horizontal blanking section where a horizontal synchronizing signal and a non-modulated carrier are included and restoring the non-modulated carrier from reproduced data to insert it to the horizontal blaking section together with the horizontal synchronizing signal at the time of reproducing. CONSTITUTION:A SECAM signal SV only in the scanning section except the horizontal blanking section where the horizontal synchronizing signal and the non-modulated carrier are included is converted to a digital signal and is recorded. At the time of reproducing, data in the scanning section has the time base inverted and a preceding non-modulated carrier CAI is restored on the basis of this data by a digital filter 106 and has the time base inverted and is inserted to a prescribed position of the horizontal blanking section. The time base of a restored non-modulated carrier CA is corrected because being inverted and this carrier is added before data in the scanning section to obtain a correct continuous signal thus reproducing the SECAM signal SV. Thus, the quantity of recording information is reduced.
Patent JP-H11332862-A (JP)
Title: X-ray ct apparatus
Inventor: NAKAZAWA TETSUO
IPC: A61B6/03
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To display an image of a region of concern by an image with less archfact in real time, to decrease exposure dose to X-rays of a patient and the like and to avoid to bring a wrong diagnosis by an image out of the region of concern. SOLUTION: Dose of exposure to X-rays of a patient is decreased by irradiating with X-rays by restricting the range of irradiation of the X-rays so as to scan only a region of concern during continuous rotational scanning. In addition, a projected data in the region of concern is corrected by a projected data taken in a range contg. the whole subject in advance to be able to reconstitute an image with less archfact. Among the images reconstituted like this, the image in the region of concern and the image out the region of concern are displayed by changing embodiments of displaying to avoid to bring a wrong diagnosis by the image out of the region of concern.
Patent JP-S5670172-A (JP)
Title: Vacuum sealed valve device
Inventor: SUGAWARA TOORU
IPC: F16K3/28
Filed: 1979-11-13
Abstract: PURPOSE: To miniaturize a valve by placing a sealing plate comprising a flexible screen between flanges each having a seal gasket on the sides facing each other.  
     CONSTITUTION: Clamping flanges 1 and 2 have seal gaskets 3 and 4 on the sides facing each other. A sealing plate 5 is arranged between the clamping flanges 1 and 2 in such a manner as to be inserted to pulled out with a drive mechanism. The upper flange 1 is mobile and the lower flange 2 is fixed. The sealing plate 5 is moved by loosing the clamping of the mobile flange 1. The thickness of the sealing plate 5 is selected according to differential pressure between upper and lower vacuum cells partitioned with the sealing plate 5. Particularly when the differential pressure is small, a flexible screen may be used. This screen has an opening on the top thereof, which is sealed or opened with the movement of the screen. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S626660-A (JP)
Title: Apparatus for forming skewered meat paste product
Inventor: SAITO SHUICHI
IPC: A23L17/00
Filed: 1985-07-03
Abstract: PURPOSE:To produce a skewered meat paste produce automatically and efficiently, preventing the collapse of the raw material, by transferring a raw material for forming meat paste product with a raw material conveyor belt and skewering the material by the aid of a skewer-pushing lever and a sliding element of a specific skewer- applying conveyor placed near the conveyor belt. CONSTITUTION:The titled apparatus 2 for forming a raw material of a skewered fish paste product to be fried in oil is furnished with a forming roll having plural forming molds 3. Plural formed raw materials A are supplied continuously from the forming molds 3 to the raw material conveyor belt 1. Separately, a skewer-insertion conveyor 6 rotating to the same direction at the same speed to those of the conveyor belt 1 is placed at a side of the conveyor belt 1. A skewer B is supplied to the skewer- receiving groove 7 from the sekwer-supplying apparatus 15 at the front end of the skewer-insertion conveyor 6. The formed raw materials A supplied continuously by the above process are skewered with the skewer B by the aid of the slidably attached sliding element 10 furnished with a pushing guide 13 to push a skewre-pusing lever 11 removably into the skewer-receiving groove 7 and with a restoration guide 14 to retract the pushing lever 11. The objective skewered paste products A, B cam be produced by this procedure.
Patent JP-S5847703-A (JP)
Inventor: ANTONII UOUTAA BOORUSU
IPC: B65G1/137
Filed: 1982-08-25
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-S5770400-A (JP)
Title: Heat accumulator
Inventor: KUMAGAI AKITOSHI
IPC: F28F23/00
Filed: 1980-10-21
Abstract: PURPOSE: To suppress overcooling while improving the effect of heat accumulation by uniformly dispersing a filling blank material consisting of inorganic matter or organic matter, the surface thereof has a metallic film, into the main body of a heat accumulating material by 2W30% in the volumetric ratio.  
     CONSTITUTION: The filling blank body consisting of inorganic matter or organic matter, the surface thereof has a thin-film in silver, nickel, copper or aluminum, is dispersed uniformly into the main body of the heat accumulating material by 2W 30% in the voluminal ratio. When the heat accumulators is illustrated in A and a heat accumulator consisting of only sodium thiosulfate 5 water salt B as a comparing example, the effect of heat accumulation can be improved as compared to the conventional heat accumulators. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07132330-A (JP)
Title: Method and device for oscillatory/hydraulic drawing
Inventor: KATAOKA SEIJI
IPC: B21D22/20
Filed: 1993-06-17
Abstract: PURPOSE:To more deeply draw by a smaller pressing force by improving a drawing method, in a method and device for oscillatory/hydraulic drawing in which a sheet of plate metal is drawn in a die by a punch and a seamless container with a bottom is formed. CONSTITUTION:A base metal plate 2 is placed on a die 1; a punch 4 is inserted from above the base metal plate 2, in a die cavity 5 that is communicated with a hydraulic chamber 6, in a state with the base metal plate 2 held down by a wrinkle holder 3; and drawing is thereby performed on the metal plate 2. Then, a mechanical oscillation is imparted to at least one out of the punch 4, die 1 and wrinkle holder 3, with such amplitude and frequency as a load applied could be almost zero between the punch 4 and the base metal plate 2 during working.
Patent JP-H10333835-A (JP)
Title: Circuit for correcting data
Inventor: NAKAMURA SATOYASU
IPC: G06F3/05
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To accurately obtain true value data by correcting variation from data with much variation influenced by each kind of noise or distortion and an error in a device. SOLUTION: A touch panel 1 outputs position data 6 corresponding to the contact position of a key input. An A/D converter 2 converts the analog value of the position data 6 into a digital value, and outputs A/D data 7. A maximum and minimum value detector 3 fetches the A/D data 7, detects the maximum value and minimum value of the data, and outputs detected data 8. A maximum and minimum value deletor 4 outputs data 9 for equalization obtained by deleting the maximum value and the minimum value from the detected data 8. An equalizer 5 equalizes the data 9 for equalization, and outputs position data 10.
Patent JP-H08339188-A (JP)
Title: Operator device
Inventor: KUWABARA SHIGEHISA
IPC: G10H1/32
Filed: 1995-06-13
Abstract: PURPOSE: To provide an optical type operator device of which operation is sure. CONSTITUTION: A control panel plate 7 is formed into a corrugated shape having groove parts and these groove parts are used as operating parts. Both flanks of the operating parts are provided with many apertures 72 and are irradiated with light by using light emitting elements, such as LEDs, from one of these apertures 72. This light is received by using light receiving elements, such as phototransitors, in the apertures 72 on the opposite side. The absence of the operation is indicated when the light receiving elements receive the light. A user operates the operators by touching the operating parts with his fingers. The apertures 72 are closed by the fingers and the light is no more made incident on the light receiving elements when the operating parts are operated. The presence of the operation is indicated when the light is detected. Disturbance light is shut off as well when the apertures 72 are closed and, therefore, a malfunction does not arise at the point where the external light is strong. There is no need for modulating the light of the light emitting elements.
Patent JP-H08337361-A (JP)
Title: Reel for optical fiber
Inventor: KOO KAZUYA
IPC: B65H75/14
Filed: 1995-06-13
Abstract: PURPOSE: To take up a long stretching optical fiber without generating a loss depending upon polarized wave by using a soft material to at least peripheral part with which a wound optical fiber is in contact. CONSTITUTION: The body 2 of a reel for optical fiber is composed of a ring- shaped trunk 2a and flanges 2b, 2b furnished on both sides thereof. A cushion layer 3 made of a soft material is formed in that part of the trunk 2a of reel body 2 which ranges from the periphery to the flanges 2b, 2b on both sides and with which the wound optical fiber F is in contact. The soft material for cushion layer 3 should have a Shore hardness of A80 or less, examples being polyolefin resin, synthetic rubber, vinyl resin, silicone rubber, and UV hardening resin. This relieves the side pressure applied to the optical fiber F from the reel, and the internal stress will not increase so much. Accordingly it is practicable to suppress a loss depending upon polarized wave to be generated in the optical fiber F.
Patent JP-S633308-A (JP)
Title: Tool machine with numerical controller
Inventor: TSUBOI SHUNJI
IPC: G05B19/4063
Filed: 1986-06-23
Abstract: PURPOSE:To secure storage and reproduction of the operation state, the set state and the processing state of a tool machine containing a numerical controller, by using a picture signal output means which delivers the picture information as the picture signal to be recorded to an external video recording device. CONSTITUTION:A picture signal processing circuit contains a picture signal output means 100 which delivers the picture information to an external video recording device. The picture information is displayed on a display device and at the same time a composite video signal producing part 75 produces the composite video signals to be recorded to a VTR from the R, G and B signals, the horizontal and vertical synchronizing signals, etc., within the means 100. These video signals are delivered to the VTR via a video connector 76. Thus the temporary picture information can also be supplied to an operator as the color video pictures.
Patent JP-S632032-A (JP)
Title: Transmission type screen
Inventor: INOUE MASAO
IPC: G03B21/62
Filed: 1986-06-23
Abstract: PURPOSE:To enlarge a visual field angle in the horizontal direction, and to protect a concave Fresnel lens surface by constituting a Fresnel lens of a concave Fresnel lens, and also, forming a light transmissive layer whose refractive index is higher than that of a base material so as to fill up the concave Fresnel lens surface. CONSTITUTION:A circular concave Fresnel lens 11, and a lenticular lens 12 extended in the vertical direction are formed in a light source side of a base material 1, and an observation side, respectively, and also, a light transmissive layer 2 whose refractive index is higher than that of the base material 1 is formed so as to fill up this concave Fresnel lens 11 surface. A light beam L from a light source is made incident on the light transmissive layer 2 whose refractive index is high first, but refracted, when it is made incident on the layer of the concave Fresnel lens 11, and comes to display a condensing effect. Also, the concave Fresnel lens 11 surface in this case is filled up with the light transmissive layer 2, therefore, this surface is protected and not contaminated.
Patent JP-S6211094-A (JP)
Title: Novel plasmid and use thereof
Inventor: IWASAKI KENTARO
IPC: C12N15/85
Filed: 1985-07-05
Abstract: PURPOSE:To make it possible to produce interferon having induction equivalent to or more than induction with virus infection, by cultivating an animal cell having DNA to code polypeptide OP-2' in a promotor or in its downstream. CONSTITUTION:An animal cell containing a development type plasmid having DNA (preferably shown by the fig.) to code polypeptide OP-2' in a promotor and its downstream is cultivated, synthesis of inteferon (IFN) is induced in the cell. IFN is formed and accumulated in the culture mixture and collected. The development type plasmid, for example, can be produced by separatiang DNA to code IFN inducing rotein, synthesizing first single-stranded cDNA, then duplex DNA from the DAN, integrating cDNA into a plamid, transforming a host with the plasmid, cultivatiang the prepared transformant, isolating a plasmid containing the aimed DNA, cutting out cloned DNA form the plasmid and linking the cloned DNA to the downstream of a promotor in a vehicle.
Patent JP-H0815518-A (JP)
Title: Production of color filter
Inventor: MORI YASUKI
IPC: G02B5/20
Filed: 1994-06-29
Abstract: PURPOSE:To lessen the ruggedness on the surfaces of pixels by providing the process with a stage for shifting photosensitive resin layers of the second and subsequent colors to the space above a substrate surface from a base film. CONSTITUTION:The ruggedness of the pixel surfaces which is a defect is reduced if a photoreceptor film is heated before a stage for forming prescribed patterns by exposing and is then shifted into the stage after a stage for sticking the photosensitive film to a transparent substrate 4 having previously placed pixels 3 on the surface, then sticking the colored photosensitive resin layers 2 of the second and subsequent colors to the substrate 4 surface from the base film 1 in such a manner that the colored photosensitive resin layers 2 face the substrate 4. In such a case, the colored photosensitive resin layers 2 of the second and subsequent colors are stuck flatly to the parts where there are no previously placed pixels 3 exclusive of spaces 5 at the time of sticking these layers to the previously placed pixels 3 in order to eliminate the ruggedness of the pixel surfaces. Namely, the parts where there are no previously placed pixels 3 are required to be held at the same height as the film thickness of the previously placed pixels 3.
Patent JP-S5271087-A (JP)
Title: Guide rail for handrail of man conveyor
Inventor: SEHARADA SABUROU
IPC: B66B23/24
Filed: 1975-12-10
Abstract: PURPOSE: To prevent oscillation due to sliding motion of a handrail by the use of a guide rail consisting of an outer layer member for guiding the handrail of a man conveyor and an inner layer member disposed inside said outer layer member and made of a metallic  material having high attentuation property. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0444930-A (JP)
Title: Paralleling and aligning apparatus for bar-shaped article
Inventor: FUCHIGAWA YOSHITANE
IPC: B65B5/06
Filed: 1990-06-04
Abstract: PURPOSE:To automate a process for arranging and aligning bar-shaped articles by constituting a transfer path of a conveyer which moves the bar-shaped articles along a widthwise direction and providing a posture controlling means which horizontally supports the dropping bar-shaped articles and retreats from a drop path. CONSTITUTION:An apparatus for aligning bar-shaped articles in parallel is equipped with a carry path 6 for carrying bar-shaped articles 1, a drop path 7 for dropping the bar-shaped articles 1 from the carry path 6 and a transfer path 8 for supporting the bar-shaped articles and moving them in a direction crossing a lengthwise direction. A movement control means 15 has a rod 13 retreat from the drop path 7 and restores the rod 13 to the original position immediately after the retreat to shut the drop path 7. A plurality of the rods 13 are placed in parallel to one another, which support the bar-shaped articles 1 approximately horizontally while they are dropping, retreat from the drop path 7 immediately after the supporting, and controls the posture of the bar-shaped articles 1 to have them landed on the transfer path 8. With respect to a belt conveyer apparatus 18 on the transfer path 8, with a sensing signal from a sensor 19 received, the conveyer apparatus 18 is intermittently moved by a travel amount S which does not exceed a lateral size of the bar-shaped articles 1.
Patent JP-H06333757-A (JP)
Title: Gear line filter
Inventor: ONO SHUICHI
IPC: H01F41/08
Filed: 1993-05-25
Abstract: PURPOSE:To make it possible to use a gear choke coil made up of a rectangular core with an upright bar core in the middle and fix the gear choke coil on a terminal stage without using an adhesive. CONSTITUTION:Each square bar 11 with a given length is provided in a body at four corners on an upper face of a square insulating board having four pin terminals 13 on the bottom. The four square bars 11 are put in a rectangular configuration including a short-side length according to the thickness of a rectangular core 2 having an upright bar core in the middle and a long-side length for a core engaging groove 18 according to an elongated outer dimension of a split-type cylindrical winding frame 4. The square bars 11 in the short-side pair have each fitting nail 16 that elongates opposite inwardly from their upper edge part. When the core 2 is vertically inserted by compression into the core engaging groove 18, each engaging nail 16 is fitted to an upper face of the rectangular core 2 having the upright bar core in the middle. Then, a gear choke coil 1 is fixed on a terminal stage 9 to form a gear line filter.