baber/WOPTO huggingface dataset:
Patent JP-H09288309-A (JP)
Title: Electronic still camera
Inventor: AKAGI TOSHIAKI
IPC: H04N5/335
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce the number of gain control circuits in an image processing circuit and to simplify a circuit constitution by making a top voltage applied to an A/D converter variable without adjusting the gain of an image signal. SOLUTION: The image of a subject is formed on a CCD 3 and an analog image signal is sampled in a CDS circuit 4 and outputted to the A/D converter 5. Image digital data outputted from the A/D converter 5 is temporarily stored in a memory part 6 and signal-processed for a prescribed form image in a signal processing circuit 8. A microcomputer 9 extracts a specific positional signal in a whole image and an electronic voltage regulator 10 is controlled to change the top voltage applied to the A/D converter 5, when the digital value of the extracted signal does not become a fixed value, so that the gain is controlled. Thus, the transmissivity of a lens and the variance of CCD sensitivity can be corrected.
Patent JP-H06334977-A (JP)
Title: Television receiver
Inventor: MIYAZAKI TORU
IPC: H04N5/46
Filed: 1993-05-25
Abstract: PURPOSE:To provide a receiver where the increase of the scale of the horizontal deflecting system is suppressed and which can be shared among television signals of various systems and is free from the degradation in picture quality with respect to performance. CONSTITUTION:The output of a video processing circuit 103 is supplied to a reception tube 102 through a selecting circuit 118 in the high vision mode based on the discrimination result of a system discriminating circuit 109, and the output of a video processing circuit 106 is supplied to the reception tube 102 through a horizontal compression circuit 107 and a selecting circuit 108 after speed conversion in a speed conversion memory 119 in the NTSC mode, and the output of the video processing circuit 106 is synthesized with an additional signal by an additional signal processing circuit 104 and is subjected to interpolation processing by a vertical interpolating filter 105 and is subjected to speed conversion by the speed conversion memory 119 and is supplied to the reception tube 102 in the letter box mode. The speed conversion memory 119 and a memory control circuit 120 perform the speed conversion of a letter box signal and an NTSC signal in the same manner as a high vision signal so that driving of the deflecting circuit in the reception tube 102 is not much different by systems.
Patent JP-S5493251-A (JP)
Title: Open showcase
Inventor: NEGISHI KOUSABUROU
IPC: A47F3/04
Filed: 1977-10-14
Abstract: PURPOSE: To provide an open showcase which has a high durability and can effectively make desired air curtains, by providing a first rectifier for making initially blown-off air into parallel flow and a second rectifier for making the air into convergent flow.  
     CONSTITUTION: A plurality of air curtains C1WC3 are made in a front opening 12. The first rectifier 15 made of metal is provided at an inner blow-off port 6. The second rectifier 16 made of plastic is provided jointly at an outer blow-off port 8 and a third blow-off port. The rectifier 15 makes the initially blown-off air into substantially parallel flow. The rectifier 16 is curved to make the initially blown-off air into convergent flow toward a position A1. As a result, the inner air curtain C1 is effectively reinforced by the other air curtains C2, C3. The material of the first rectifier 15 can be selected without considering the flexibility. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5550774-A (JP)
Title: Rearranging device of satellite image receiving data
Inventor: OOTA HIDEO
IPC: H04N1/40
Filed: 1978-10-06
Abstract: PURPOSE: To make processing of the electronic computer at high speed by providing demultiplexing exclusive hardware in the satellite image receiving data computer  processing.  
     CONSTITUTION: The address conversion portion 18 having the function for converting the address for the transmitting portion based on the address conversion table every image element unit with respect to the input data, the intermediate buffers 19 and 20 for temporarily storing the data after address conversion, the buffer change- over mechanism 22 for carring out the exchange buffer control between the intermediate buffers 19 and 20, and the write control portion for having the function for writing discretely the data of the intermediate buffer by the counter constitute the demultiplexing processing mechanism. Constructing in this manner, the demultiplexing is carried out, three image element unit transfer time is smaller than the input time of 1 scanning, so that the time required for demultiplexing becomes apparently 0. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07329619-A (JP)
Title: Seat reversing device
Inventor: SUZUKI KOKICHI
IPC: B60N2/14
Filed: 1994-06-03
Abstract: PURPOSE:To secure a wide empty space at the lower side of a seat reversing device by setting the seat reversing device in a compact form. CONSTITUTION:Near the upper end of a holding board 3, a geared motor 13 fixed to a base frame 5; a rotary member 18 connected to a seat frame 2 and rotating around a rotating center a; a seat driving mechanism having a transmission arm 15 fixed to the output shaft 14 of the geared motor 13, and to rotate a rotary member 18 180 deg. by rotating by making a position other than the rotating scope of the rotary member 18 as the rotation starting point; and a lock releasing mechanism to release the locking condition of the seat frame 2 by driving a lock member 6; are aligned almost in the same horizontal level.
Patent JP-H09287562-A (JP)
Title: Swash plate type compressor
Inventor: ICHIKAWA TOSHIO
IPC: F04B39/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To suppress pulsative discharge at the time of operating a swash plate type compressor with certainty and improve mechanical efficiency. SOLUTION: One of discharge passages 31, 32, that is, the discharge passage 31 is communicated with a discharge port 40 through a port 5a of a valve plate 5. In such a swash plate type compressor, a guide passage 70 is formed in each of cylinder blocks 1, 2 for communicating an intermediate portion of the discharge passage 31 communicated with front and rear side discharge chambers 24a, 24b through ports 3f, 5f with an intermediate portion of the discharge passage 32.
Patent JP-S5914046-A (JP)
Title: Display controlling system
Inventor: IZUMI JIROU
IPC: G06F3/14
Filed: 1982-07-14
Abstract: PURPOSE:To speed up information processing, by previously selecting a display vector or a character with high detecting probability, and at the time of detection, and presenting only the selected vector or character for the detection. CONSTITUTION:A display data list stored in a memory 2 is read out by a command from a microprocessor 1, and when a character code is read out, the character code is inputted to a character pattern generator 6 to generate character pattern data. When a vector code is read out from the display data list, the vector code is inputted to a vector generator 5 to generate vector pattern data and input the generated data in the pattern memory 6. After storing the display pattern data in the pattern memory 6, the data stored in the pattern memory 6 are read out at a fixed rate such as 30 times per second under control of a display control part 7, and the display pattern is obtained on a monitor 8.
Patent JP-H0757319-A (JP)
Title: Method and equipment for operating optical system for reproducing/recording information and manufacture of said equipment
Inventor: FURANSOWA MOORISU
IPC: G11B7/135
Filed: 1994-06-03
Abstract: PURPOSE: To obtain an operating device which forms various mirrors on the surface of a high refractive index glass or the like, which adheres to a magneto- optical converter so as to realize a single optical device, and which eliminates deterioration in quality at low cost and with a little adjustment. CONSTITUTION: With a light source 10 positioned at the focal point of a cylindrical mirror 11, its virtual image turns to a linear spot perpendicular in a drawing plane. The image is positioned at a distance 2R from a concave mirror 12. A narrow striation, deflected at a homocentric bi-mirror 12, 13 and a plane mirror 14, reaches a magneto-optical converter 15. Change in deflecting direction is caused on the basis of a magnetic field effect by a Kerr effect element/ coating. On all such occasions, the reflection spot of the converter 15 reaches a photoelectric converter 20 through a plane mirror 17, bi-mirror 12, 13, plane mirror 18, and an analyzer 19. Thus, the mirrors 12, 13, 14, 17, 18 and the cylindrical mirror 11, stuck to the magneto-optical converter 15, form a reflecting surface on the transmissive supporting body of the device 1, so that a compact assembly can be obtained. Under this structure, the device is run at low cost and with a little adjusting means, and is also free from deterioration in quality.
Patent JP-S62287835-A (JP)
Inventor: MASUNO KINJIROU
IPC: B65B9/15
Filed: 1986-05-28
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-H0421776-A (JP)
Title: Insulating film forming device
Inventor: MORITA SHOJI
IPC: C23C14/48
Filed: 1990-05-15
Abstract: PURPOSE:To relax the positive charge on a film growth surface and to form a high-purity insulating film by providing a vaporization source, ion source, and electron source and simultaneously irradiating a substrate with the mixed ion and atom to vapor-deposit the film on the substrate. CONSTITUTION:This insulating film forming device consists of the vaporization source 8, ion source 5 and electron source 11, and an insulating film 14 is formed on the surface of a substrate 4 set in a vacuum chamber 1. The surface of the substrate 4 is irradiated with the ion 7 and electron from the ion source 5 and electron source 11. The positive charge on the surface of a film grown on the substrate 4 is relaxed by the electron irradiation, and the high-purity insulating film 14 is obtained.
Patent JP-H02307921-A (JP)
Title: Spinning method in fine spinning frame
Inventor: NISHINO MIKIO
IPC: D01H13/16
Filed: 1989-05-17
Abstract: PURPOSE:To decrease amount of waste matter by operating roving supply stopping mechanism by signals sent from sensor detected when at least one roving is broken to hold total rovings and evacuating the total rovings out of area operated by a pair of back rollers. CONSTITUTION:A roving supply stopping mechanism on the rear side of a pair of back roller 3 is operated according to signal exhibiting existence of end breakage or one side breakage of roving sent by sensor 15 for sensitizing yarn and a moving face 34 is closely brought into contact with a fixed face 35 to hold rovings 12a and 12b and simultaneously position of rovings 12a and 12b where tip of a roving guide 25 hung on a guide groove is moved and the rovings 12a and 12b are introduced into a recessed circumferential groove 9' of back top roller 9 and evacuated.
Patent JP-S6018121-A (JP)
Inventor: MISHIMA YOSHIO
IPC: G05D23/24
Filed: 1984-06-15
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-H08293792-A (JP)
Title: Method and device for processing information signal
Inventor: KUWAOKA TOSHIHARU
IPC: G10L19/00
Filed: 1995-04-24
Abstract: PURPOSE: To obtain high-grade code information by converting code information coexisting on the time axis into code information constituted of digital data having a predetermined number of bits. CONSTITUTION: The code information supplied to an input terminal 1 in which the frames of a first and second kinds coexist on the time axis is given signal processing operation by a digital signal processor 3. Then, it is outputted from an output terminal 2 after being converted into the code information of a state that all the frames are constituted of the digital data of M bits. Namely, after converting the code information coexisting on the time axis into the high-grade code information constituted of the digital data of M bits, all the frames constituted of the digital data of M bits are converted into the code information constituted of the digital data having the predetermined number of bits fewer than M bits. Thus, the code information constituted of the digital data having the predetermined number of bits fewer than M bits can be easily made high- grade.
Patent JP-H0422512-A (JP)
Title: Method and device for preventing surface flaw of hot rolling steel wire material
Inventor: MATSUI TAKASHI
IPC: B21B9/00
Filed: 1990-05-15
Abstract: PURPOSE:To prevent the generation of flaw on the surface of the steel wire material after passing the final path of the hot rolling or on every kind of guiding tools, etc., and the winding machine by feeding the steel wire material to the winding machine after forming the glass film of the specific thickness on the surface of the steel wire material exited from the finishing rolling machine till reaching to the winding machine. CONSTITUTION:After the final finishing stand of the hot rolling line for the steel wire material, the glass coating device 50 which can supply the glass powder continuously is set, and the steel wire material of hot temperature just after hot rolling is passed through it, the glass film of 3-50mu is formed on the surface of the steel sire material, the it is fed to the winding machine 3.
Patent JP-S613346-A (JP)
Title: Cassette tape recorder device
Inventor: YOKOYAMA HIDEO
IPC: G11B33/02
Filed: 1984-06-15
Abstract: PURPOSE:To make a device small-sized and light-weight and reduce the cost by forming supporting parts, which support push-button operation members which set a tape to running and stop states respectively, as one body. CONSTITUTION:Supporting parts 12f and 12g of a reproducing operator 17 and a stop operator 18 are formed on a synthetic resin cassette holder 12 as one body, and a metallic plane plate is bent to the U shape to form a recording/reproducing lever 41 to which the operation force of the reproducing operator 17 is transmitted, and a shaft 41a is inserted to both end parts of this lever 41 to support it freely rotatably on a main chassis 11. The shaft 41a is inserted to a bearing part 11e and is prevented from slipping by a stopper 11f, and the bearing part 11e and the stopper 11f are formed on the main chassis 11 as one body. Thus, supporting parts are formed into one body by mold forming, and operation members are attached easily, thereby making the device small-sized, light-weight, and low-cost.
Patent JP-S5549541-A (JP)
Title: Electronic control fuel injection device
Inventor: KINUGAWA MASUMI
IPC: F02D41/34
Filed: 1978-10-05
Abstract: PURPOSE: To prevent the generation of hunting and nocking of rotation by controlling the disorder of fuel feed being produced in a thransitional stage at lower speed and less load in the fuel injection device by which fuel is intermittently fed synchronously with the rotation.  
     CONSTITUTION: Outputs of the rotation sensor 6 with electromagnetic pickups 64W66, which produce induced electromotive forces by cooperating with the magnetic substances 61W63 that turn once evry twice rotation of the crankshaft, air quantity sensor 2, water temperature sensor 18 and suction air temeprature sensor 19 are fed to the microcomputer 5, the fuel quantity at one time is computed according to the respective input signals to control the fuel injection valve 10. When the rotation change rate obtained by dividing the change of rotation speed by the rotation speed is greater than a previously fixed value, the rotation speed signal used for computing the fuel quantity at one time is corrected. In this way, the fuel feed can be controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04280874-A (JP)
Title: Box
Inventor: FUSHIMI TETSUO
IPC: C04B35/64
Filed: 1991-03-05
Abstract: PURPOSE:To avoid the interfacial breakage of a box and to improve the spalling resistance, bending resistance and line-up of the box by dispersing alumina in a mullite tissue and shaping the bottom and the edges of the box in a specific structure. CONSTITUTION:Alumina coarse particles are dispersed in a mullite tissue mainly comprising electrically melted mullite in a continuous particle distribution structure comprising 25-45wt.% of the particles having a particle degree region of 3-1mm, 10-25wt.% of the particles having a particle degree region of 1-0.5mm, 10-30wt.% of the particles having a particle degree range of 0.5-44mum and 20-40wt.% of the particle having a particle degree range of <=44mum to form a bottom 2 having a high bending resistance. An uncontinuous particle distribution structure is formed so as to comprise 30-50wt.% of the particles having a particle degree range of 3-1mm, 5-25wt/% of the particles having a particle degree range of 1-0.5mm, 0-20wt.% of the particles having a particle degree range of 0.5mm-44mum and 20-40wt.% of the particles having a particle degree range of 44mum to provide edges 1 having high spalling resistance. The bottom 2 and the edges l are integrally combined with each other to form a box comprising approximately 90wt.% of the Al2O3 and approximately 10wt.% of the SiO2.
Patent JP-H01292801-A (JP)
Title: Iron oxide system conductive switching device requiring no forming and without conductive path and manufacture thereof
Inventor: MIYAMOTO MASAAKI
IPC: H05B41/02
Filed: 1988-05-20
Abstract: PURPOSE:To obtain an iron oxide system switching device having the improved reproducibility and stability of the characteristics and an increased applicable current as the device having a structure without a conductive path by a method wherein the main component of starting material is changed from hematite to magnetite and, along with the change, a firing atmosphere is also changed from an oxidation atmosphere to a reduction atmosphere. CONSTITUTION:Material 1 composed of magnetite as a main component and a little quantity of bismuth trioxide added to it is applied to an alumina board 2 and subjected to a firing process 6 in a nitrogen atmosphere at 1100-1300 deg.C for two hours. Then silver paste 3 is applied to the sintered unit and subjected to a baking process 7 in the air at 700 deg.C for 5-15 minutes. A device produced like this does not need forming and shows a stable switching function by simply applying electrodes by a thermal treatment or the like after firing in the reduction atmosphere such as the nitrogen atmosphere.
Patent JP-S5913933-A (JP)
Title: Load convertor
Inventor: KAWAI MASAYASU
IPC: G01L1/22
Filed: 1982-07-15
Abstract: PURPOSE:To make a linearity of load-output characteristics favorable, by providing parallelly two beams whose surfaces strain gauges are attached to, forming the fellow one end parts to one body, fixing the other end part of the one beam and by providing a load introducing part at the other end of the other beam. CONSTITUTION:If measuring load W is added to the load introducing part 45, parts corresponding to round holes 3a, 3b and 4a, 4b of strain generating beams 33, 34 and 43, 44 to which strain gauges S5-S12 are attached are curved and bent, and a free end of the second beam 4 having the part 45 is lowered by the length of about two times of that of a free end of the first beam 3. At this time the position of the part 45 doesn't move for horizontal direction. Since reverse force is not generated even if the movement for lateral direction of the beam 4 is restrained by connecting the part 45 to a diaphragm (unshown in the figure) for lateral load prevention, there are no influences in the least for the bending properties of the beams 3, 4 and the linearity of load-output characteristics based on the gauge becomes favorable.
Patent JP-H02302792-A (JP)
Title: Display controller
Inventor: HATTORI TAKESHI
IPC: G09G3/20
Filed: 1989-05-17
Abstract: PURPOSE:To automatically correct a display area at the central part of a display possible area by providing a means which changes a display position in the case that an area where a display is actually executed is smaller than the display possible area. CONSTITUTION:When the display area 24 is smaller than the display possible area 23, a counter 2 counts up, a comparison circuit 5 acts and a counter 4 starts to count up. Next, a comparison circuit 6 acts and stops the count of the counter 4. The value of the counter 4 becomes the value obtained by subtracting the value of a display area register 11 from the value of a whole display area register 12. When the value obtained by making the subtracted value one half is compared with the value of the counter 2 by a comparison circuit 9 and the reset of a counter 3 is controlled, the counter 3 starts to count by delaying as much as one half size of a non-display area 25 from the counter 2. Thus, the equal non-display areas 25a and 25b are formed to an upper and a lower part on the display panel 21 of a screen and a display image 22 is displayed at the central part of the display possible area 23.
Patent JP-H02302360-A (JP)
Title: Bluish green alumina-based sintered material and its production
Inventor: HAYASHI KATSURA
IPC: C04B35/10
Filed: 1989-05-17
Abstract: PURPOSE:To produce a bluish green alumina-based sintered material free from change in color tone during sintering by blending a sintering raw material comprising alumina powder as a main component and containing a specific amount of ZrO2 powder with at least one oxide of Fe, Ni and Co as a bluish green colorant, molding the blend and sintering the molded article in a nonreducing atmosphere. CONSTITUTION:In producing a sintered material having a beautiful bluish green color tone, comprising alumina as a main component, in order to improve toughness of sintered material, alumina powder of the raw material is mixed with 2 to 30wt.% ZrO2 powder. In order to provide the sintered material with a bluish green color tone, the mixture is blended with 0.01 to 10wt.% at least one oxide of metals of Fe, Ni, Co, etc., and press molded. The molded article is heated and sintered in an inert atmosphere or oxidizing atmosphere under 0.01g/cm<3> to 400kg/cm<2> partial pressure of oxygen at 1,400 to 1,500 deg.C. The metallic oxide as colorant will not fade even after reducing and an alumina- based sintered material having a beautiful bluish green and excellent fracture toughness can be stably produced.
Patent JP-H0418535-A (JP)
Title: Projection screen device
Inventor: OKADA MIZUO
IPC: G03B21/62
Filed: 1990-05-14
Abstract: PURPOSE:To increase the flatness by applying a tensile force to a transparent strand in its axial direction and fitting it to a frame or equipment. CONSTITUTION:A screen body 1 has belt sides 2 fixed to both axial ends of the transparent strand 10 and is fixed to the frame 3 made of a metallic lever with the belt sides 2. Then springs 4 are incorporated in the longitudinal center parts of both sides of the frame 3 to apply forces as shown by arrows. Consequently, the transparent strand 10 is tensed axially. In this case, a sheet is constituted by using the transparent strand to realize a sufficiently fine pitch. Consequently, the flatness of the screen body 1 is displayed.
Patent JP-S63289776-A (JP)
Title: Fuel cell fuel gas manifold
Inventor: TAKEU TOSHIHIKO
IPC: H01M8/24
Filed: 1987-05-22
Abstract: PURPOSE:To unify the fuel gas flow distribution with a simple structure and prevent the pole reversal by providing partition plates cutting off the gas in a fuel gas manifold and connecting a gas pipeline to the manifolds partitioned by the partition plates. CONSTITUTION:The inside of the fuel gas outlet side manifold 13 of a fuel cell is partitioned with partition plates 18 cutting off the gas, and a gas pipeline 16 for discharging the fuel gas is connected to the partitioned manifolds 13. The partition plates 18 are electrically insulated from laminated cells 17 via gas sockets 11 to prevent the short circuit of the laminated cells 17. The fuel gas inlet side manifold 12 is connected to the gas pipeline 16 via the gas socket 11 or partitioned by the partitioned plates 18 like the outlet side manifold 13 and electrically connected to the gas pipeline 16. The pressure difference between the anode electrode outlet and inlet sides is unified with a simple structure, and the fuel gas flow distribution in the cell height direction is unified.