baber/WOPTO huggingface dataset:
Patent JP-H0514797-A (JP)
Title: Video camera device
Inventor: NAGAI TADASHI
IPC: H04N5/232
Filed: 1991-06-28
Abstract: PURPOSE:To improve an S/N, and to photograph a low residual image by providing an infrared ray detection circuit in order to judge an outdoor light from an indoor light, and quickening an electronic shutter speed outdoors, and slowing that indoors. CONSTITUTION:When a movement correction mode is selected by a mode selecting circuit 110, an infrared ray detection circuit 112 detects the surrounding light of a video camera. When the output is less than a prescribed value, the surrounding light is judged as the indoor light, and the electronic shutter speed is set to be less than 1/250 by an image pickup element driving control circuit 113 in order to drive an image pickup element 102. When the output of the circuit 112 is more than the prescribed value, the surrounding light is judged as the outdoor light, and the electronic shutter speed is set to be 1/250 in order to drive the image pickup element 102. The signal whose shutter speed is controlled is inputted to a movement correcting circuit 105, movement-corrected by the output of a movement correction controller 111 and outputted to the outside. Thus, a photograph with high S/N and low residual image can be obtained.
Patent JP-H107030-A (JP)
Title: On-vehicle unit storage structure of luggage room
Inventor: INOURA TAKU
IPC: B60R5/04
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle unit storage structure of a luggage room favourable in appearance at the time when a floor board is opened, in protection of a car mounted unit, etc. SOLUTION: A floor board arranged at a specified height position in a luggage room R is divided longitudinally, a on-vehicle unit 19 is stored below a first floor board on the front side, and a spare tire 5 is stored below a second floor board 11 on the rear side. When putting the spare tire 5 in and out, it can be done only by opening the second floor board upward, and accordingly, the on-vehicle unit 19 covered by the first floor board 10 is never exposed outside. Consequently, as it is favourable in the aspect of appearance and there is no trouble of the spare tire 5 hitting the car on-vehicle 19, it is also favourable in the aspect of protection of the on-vehicle unit 19.
Patent JP-H0327258-A (JP)
Title: Device for treating surface of food
Inventor: NAKAMURA SUNAO
IPC: A23L5/10
Filed: 1989-06-22
Abstract: PURPOSE:To locally roast foods in a short time by using a surface combustion burner having a large radiation quantity at a heattreating part of surface treating line of food. CONSTITUTION:Foods 2 on a conveyor 1 are transported at a given speed and fed to a surface combustion burner part 3 having a main body 6 of burner which is composed of a sintered material of metallic fibers having 50-95% voids and is arranged to cover an opening of a heat-resistant frame 5. Then air introduced through a filter 8 is sent to a blower 9 of a gas feeder 7, mixed with a fuel gas sent through a gas flowmeter 10 and ignited. The mixed gas is burnt in a red heat state in fire attached to the surface of the main body 6, the surface of the foods 2 is heated by radiation heat of the gas and forcedly exhausted from an exhaust pipe 13 having a fan 12. On the other hand, the foods 2 with the heated surface are introduced into a cooler 4 having a shielding wall 11 surrounding the conveyor 1 and cooled by air sent through the filter 8 and a fan 16 to a cold air feed pipe 15.
Patent JP-H027014-A (JP)
Title: Switching control method for optical switch
Inventor: HOKARI KAZUO
IPC: G02B26/08
Filed: 1988-06-27
Abstract: PURPOSE:To increase switching speed by applying 1st preliminary voltage pulse which is shorter than the natural vibration period of a vibration member to the vibration member before a control voltage is turned off and applying a 2nd voltage pulse after the control voltage is turned off. CONSTITUTION:When light propagated from an optical waveguide 7-2 is propagated to an optical waveguide 7-2, an applied voltage control circuit 10 turns on and applies the 1st preliminary voltage pulse between a diaphragm 1 and a flat plate 3 and the 1st preliminary voltage pulse is turned off at a displacement quantity y1 required to switch the optical path from the position where the voltage is not applied, out the diaphragm 1 as displaced continuously by its inertia; and the displacement quantity increases from y1 to y0 and the displacing speed of the diaphragm 1 becomes zero almost at a displacement quantity y0 a time tau2 later. Then the control circuit 10 turns on the control voltage the tau2 later and applies it between the diaphragm 1 and flat plate 3. Consequently, chattering is suppressed when the diaphragm 1 and an element 2 are displaced almost by y0, and the optical path is switched smoothly.
Patent JP-H0774719-A (JP)
Title: Intermediate repeater
Inventor: YANO TAKASHI
IPC: H04J3/08
Filed: 1993-06-29
Abstract: PURPOSE:To process an overhead with simple configuration, thereby reducing a circuit scale and power consumption. CONSTITUTION:A latch circuit 3 extracts overhead data from main signal data not unscrambled. The overhead data are exclusively ORed with a descramble pattern corresponding to the overhead outputted from a ROM 5 at a logic circuit 4 and then descrambled. On the other hand, the overhead data outputted from a processing unit are exclusively ORed with a descramble pattern corresponding to the overhead outputted from a ROM 10 at a logic circuit 9 and then scrambled. The scrambled overhead data are inserted into main signal data by a selector 12.
Patent JP-H0827608-A (JP)
Title: Hair increasing method and implement therefor
Inventor: MINATO EIJI
IPC: A41G5/00
Filed: 1994-07-11
Abstract: PURPOSE:To provide a hair increasing method and implement therefor, so designed that during making loops, a liquid soap is attached to the loops to prevent them from getting out of shape, and a unique loop-holding sheet, a hair- taking pen and a binding backboard are prepared, thereby improving the efficiency of the preservation of the materials used to make loops, drawing of the own hair and binding operation for hair-increasing materials. CONSTITUTION:This hair-increasing implement is made up of a loop maker 1 for loops 5a, a shape-fixing agent, a loop-holding sheet 2 for hair-increasing materials 5, a hair-taking pen 3, and a binding backboard 4 to block a subject's own hair assembly and make the own hair drawn easy to see. The loops 5a are temporarily fixed by the shape-fixing agent and held on the loop-holding sheet 2, and the own hair drawn with the hair-taking pen 3 is entangled with the loops 5a of the hair-increasing materials to reduce and fix the loops 5a.
Patent JP-H11336436-A (JP)
Title: Structure of joint for band window and gasket for band window
Inventor: TAMURA KAZUTOSHI
IPC: E06B3/62
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a joint for a band window where the use of gaskets in combination with a sealing compound does not lower the performance of the sealing compound and discolors the compound. SOLUTION: The structure of a joint for a band window is furnished with gaskets 6 fitting and supporting the upper and lower edges of an individual window plate 4 along the upper and lower edges of a window opening, a joint sealing portion 13 formed by filling the sealing compound into a space between the side edges of adjacent window plates 4. And the structure is made up by joining metal plates 14 integrally to the axial end faces of the gaskets 6 and connecting the joint sealing portion 13 and the gaskets 6 through the metal plates 14.
Patent JP-S5781940-A (JP)
Title: Cooling method for casting sand
Inventor: OGASAWARA SHIGEMICHI
IPC: B22C5/08
Filed: 1980-11-11
Abstract: PURPOSE: To make cooling of casting sand simply and effectively by cooling casting sand that become high temperature due to circulated use by adding ice.  
     CONSTITUTION: Casting sand used in circulation in a casting plant gradually becomes higher in temperature and if casting is made by using a mold made of such sand, casting defects such as sand inclusion, scab, etc. takes place, and at the same time, poor separation from mold occurs after casting. Accordingly, flaky or crushed ice is added to the casting sand raised in temperature to cool the casting sand to necessary low temperature. Less quantity of cooling water is required compared with cooling by water, and the range of moisture adjustment at the time of molding becomes large, and sand preparation also becomes easy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0823221-A (JP)
Title: Circular antenna
Inventor: EBINE YOSHIO
IPC: H01Q13/08
Filed: 1994-07-11
Abstract: PURPOSE:To provide a circular antenna which can ensure its directivity suited to the shape of a radio zone while keeping the limit conditions to its attachment surface by setting plural feeding points to an exciting element that is placed on a conductor ground plate via a conductor. CONSTITUTION:The high frequency signals supplied via a feeder 11 are separately applied to the areas between the holes 451 and 452 and between the holes 121 and 122 respectively. The adverse L-shaped antennas are symmetrically formed around the axis of a cylindrical conductor 41 for an exciting element 42 and the conductor 41. If it is assumed that the phases of the high frequency signals supplied to both antennas are adverse to each other, the electromagnetic fields generated by both antennas are set vertical to a straight line connecting the holes 121 and 411 and almost offset on a surface parallel to the axis of the conductor 41 as a vector sum. In other words, the directivity in a truncated chervron shape is secured on an x-y plane that is equivalent to a horizontal surface.
Patent JP-S6313260-A (JP)
Title: Manufacture of electrode plate for storage battery
Inventor: HONMA YASUSHI
IPC: H01M4/04
Filed: 1986-07-04
Abstract: PURPOSE:To stabilize filling pressure to increase accuracy of the weight of an electrode plate by detecting load current of a motor which drives a hopper of paste filling equipment to control the amount of paste in the hopper. CONSTITUTION:An allowable load current range corresponding to an allowable scattering range of electrode plate wight is decided. The load current of a hopper 2 is detected with a meter relay. When the load current exceeds the allowable range, paste supply from a paste supply unit 3 to the hopper 2 is stopped. When the current is lower than the range paste is supplied. Thereby, load current of the motor is stabilized and scattering of the plate weight can be decreased.
Patent JP-H08329732-A (JP)
Title: Light source device of spectroscope
Inventor: KITAOKA MITSUO
IPC: F21V29/00
Filed: 1995-05-31
Abstract: PURPOSE: To effectively remove heat of a light source. CONSTITUTION: A light source block 32 has a space 8 into which a light source lamp 4 is inserted, and a light passing hole 14 leading to is space 8 is opened. The light passing hole 14 is communicated with a measuring optical system 12 by a cylindrical inside spacer 16. In order to pass a cooling air separately from the light passing hole 14, plural ventilation holes 32 penetrating in one direction are arranged in the light source block 30, and the ventilation holes 32 are joined to a fan 46 through a ventilation pipe 42. When a lamp 4 is lighted, the fan 46 is actuated, and the air from the fan 46 flows to the ventilation holes 32 through the ventilation pipe 42, and the light source block 30 is cooled.
Patent JP-S5279813-A (JP)
Title: Frequency converter
Inventor: OOBA RIYOUHEI
IPC: H03D9/06
Filed: 1975-12-26
Abstract: PURPOSE:To obtain a device which is simple, low cost and small size by connecting on end of a mixer diode to the tube wall of a wave guide.
Patent JP-H08324841-A (JP)
Title: Image forming device
Inventor: AWAYA TETSUO
IPC: B65H5/06
Filed: 1995-06-01
Abstract: PURPOSE: To prevent a release shock and form a high-quality image by controlling the nipping pressure of registration rollers at the prescribed timing in response to the detection result of a rear end transit detecting means. CONSTITUTION: When a rear end sensor 35 provided on the upstream side of a sheet conveyance path against a pair of registration rollers 23a, 23b detects the transit of the rear end of a sheet material S, an actuator 27 is operated in response to the detection, a cam 26a is moved in the direction of an arrow D, and a cam 26b is moved in the downward direction of the arrow D. The pressing force to the registration roller 23a is gradually decreased, and the nipping pressure is gradually decreased. When the rear end of the transfer paper S is released from the nipping of a pair of registration rollers 23a, 23b, the nipping pressure of the registration rollers 23a, 23b becomes the nipping pressure or below of a photosensitive drum 29 and a transfer roller 30.  A release shock can be prevented even when there is a difference in the conveying speed between a fixing roller 31 and a pressing roller 32 and the registration rollers 23a, 23b.
Patent JP-S58133957-A (JP)
Title: Electric power steering device
Inventor: SAITOU SHIGEKI
IPC: B62D6/10
Filed: 1981-10-07
Abstract: PURPOSE:To simplify the structure of an electric power steering device provided with a rotating angle detector, by dividing a steering shaft into two parts in the axial direction, thereby a slip angle between both shaft parts is detected through a specific sleeve and a positional detector which are arranged in the coupled part of the shaft parts. CONSTITUTION:A shaft 2 rotates clockwise when a steering wheel is rotated clockwise. However, due to the presence of resistance at the wheel side, torsional torque is exerted between both shafts 2, 4 so that a resilient member 18 in a coupling 16 is twisted, and therefore, a slip is bought about between both shafts 2, 4. Thereby, a sleeve 5 is slipped toward the shaft 2 due to the lead angle of an elongated hole 5b and a pin 20. This slippage is detected by a positional detector 21 through a frange 5a, and therefore a motor is rotated through a controller 8, for rotating the shaft 4 clockwise. The similar step is taken for the counterclockwise rotation of the shaft 4. With this arrangement, the assemblying of the steering device is simplified and its practicability may be enhanced.
Patent JP-S6139753-A (JP)
Title: Fsk signal demodulator
Inventor: FUKUSHIMA MITSUAKI
IPC: H04L27/14
Filed: 1984-07-31
Abstract: PURPOSE:To perform demodulation with fast responsiveness by providing a delay means which delays an FSK signal by one or half period of two kinds of frequencies and generates two kinds of delay signals and an arithmetic means which compares the difference between or sum of two kinds of delay signal with the FSK signal. CONSTITUTION:The FSK signal is inputted to a mark period delay circuit 2 and a space period delay circuit 3 to obtain signals which are delayed by one period of their frequencies. The output signal of the mark period delay circuit 2 is inputted to a subtracting circuit 4. The subtracting circuit 4 inputs the FSK signal directly and subtracts the former from the latter and inputs its result to an absolute value circuit 5 and the absolute value of the subtraction result of the subtracting circuit 4 is inputted to a subtracting circuit 6. A discriminating and demodulating circuit 9 easily decides the sign and performs modulation and outputs the result to an output terminal 10.
Patent JP-H0719239-A (JP)
Title: Double row ball bearing
Inventor: KAWAKAMI TOSHIKAZU
IPC: F16C33/40
Filed: 1993-06-29
Abstract: PURPOSE:To make the number of service pieces of rolling elements in each row be equal in case of a single row ball bearing as well as to secure such a constitution as capable of reducing the cost of manufacturing. CONSTITUTION:A double row ball bearing 1 is provided with two sets of inner and outer rings 2, 3 and 4, 5 to be installed adjacently in the axial direction, plural groups of rolling elements 6 to ne interposed between two sets of these inner and outer rings, and a single cage 7 holding these two-row groups of rolling elects 6 at the same time. In brief, these inner and outer rings usable in common with the single ball bearing are formed into two sets, whereby even if a cage for two rows is used, assemble in a state that the number of service pieces of rolling elements at each row is made to be equal to the single ball bearing is made achievable and, what is more, the whole body consisting of separate parts is formed inseparable.
Patent JP-H118818-A (JP)
Title: Image processor and image processing method
Inventor: AKAZAWA MITSUSACHI
IPC: H04N5/781
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and an image processing method which overlap an image to be composited on a plate, perform image compositing of it with an image pickup image, and store image data which is undergone image processing, associating it with original image data before processing. SOLUTION: When title data to be composisted and image data of a plate are set through a key operation of a key inputting means 35, a CPU 36 controls various conditions in a way in which they can be set about these image data which pick up images, the image data of a tile, the image data on the plate to image data that are stored in DRAM 29 and pick up images, overlaps the image data of the title on the image data of the plate based on a set condition and composites them into image pickup image data. It associates composite imaged data that is stored in the DRAM 29 with the next page No. data of the original image data of compositing and stores them in flash memory 31 after increasing successively values after the next page No. data of the original image data of compositing.
Patent JP-H098096-A (JP)
Title: Article conveying equipment
Inventor: WATANABE IWAO
IPC: H01L21/68
Filed: 1995-06-26
Abstract: PURPOSE: To realize a conveying equipment of simple constitution which can save installation space, in an article conveying equipment which conveys articles between different positions. CONSTITUTION: A roter 16 is driven around a vertical rotary shaft. A pair of vertical arm shafts 23L, 23R are rotatably retained in the positions shifted by 180 deg. around the vertical rotary shaft. The base end portions of a pair of conveying arms 24L, 24R are retained by the upper end portions of the arm shafts 23L, 23R, and article loading parts are installed on the tips of the conveying arms 24L, 24R. Rotation transmission mechanism (13+28L+28R+29L+29R) rotates the arm shafts 23L, 23R by a rotation angle 2θ, when the rotor 16 is driven and rotated by a rotation angle θ. When the rotor 16 is rotated, the article loading parts on the tips of a pair of the conveying arms 23L, 24R separate in the vertical direction and pass each other.
Patent JP-H06227695-A (JP)
Title: Device for separation and feeding of paper with integral bracket
Inventor: SEUN MAN CHIYAN
IPC: H04N1/00
Filed: 1993-06-29
Abstract: PURPOSE: To extend the using life of a separation belt and to improve separating performance by forming the separation belt of an annular flat belt supported extending between an integrally formed belt supporter and a shaftless roller in contact with the flat belt on upper and lower sides. CONSTITUTION: When a separating roller 32 is rotated in the state of biting no paper, rotational force by friction force is applied to a belt 27 to rotate the belt 27, a shaftless roller 25 and a belt-arranged rotatable shaft 28 together to prevent unnecessary power loss and to prevent the wearing of the belt. When a sheet of paper is inserted between the roller 32 and the belt 27 on the other hand, the propriety of paper feeding and belt rotation is decided in accordance with which of friction force between the roller 32 and the paper and friction force between the belt 27 and the paper is larger and since the friction coefficient of the separation roller is made larger than that of the belt, the friction force between the roller 32 and the inserted paper is relatively large, thereby the belt 27 is not rotated and only the inserted paper is fed.
Patent JP-H0453126-A (JP)
Title: Surface treatment device
Inventor: SUZUKI SHIGERU
IPC: H01L21/205
Filed: 1990-06-18
Abstract: PURPOSE:To uniform the gas on the surface of a substrate by controlling the flow rate of the gas which passes through a plurality of exhaust ports with a disk having exhaust slits of the same diameter of that of the exhaust port being rotated at the side of the front face of the exhaust ports. CONSTITUTION:At the side of the front face of a plurality of circular exhaust ports 13 which are formed at the positions of apexes of an equilateral polygon centering around the center of the substrate so that they may encircle a substrate stand 2, a disk 8 is set rotatably in a circular groove of a ring-shaped guide 9. The disk 8 has circular slits 12 which have the same diameter with the exhaust port 13 and are formed at the positions of apexes of an equilateral polygon which is concentric and has the same shape and size with the equilateral polygon for the exhaust ports 13. The minimum area through which exhaust air passes varies depending on the overlapping condition of the slits 12 of the disk 8 and the exhaust ports 13 of a vacuum container 1. The area exhaust air passes through is determined by the quantity of the exhaust air required to keep the inside of the vacuum container at the specified pressure. The size of an exhaust port of the device should be larger than the maximum value of the exhaust air passing area which is considered as the one for the whole device. The inner diameter of an exhaust pipe to be connected to the exhaust port of the device should be the same with that of the exhaust port of the device or larger than that. Therefore, a conductance of an exhaust path which passes through the exhaust ports of the device is practically determined only by the exhaust air passing area which is formed by the exhaust ports 13 and the circular slits 12.
Patent JP-H064445-A (JP)
Title: Data processing network system and method and device for processing data in its system
Inventor: IWATA NOBUO
IPC: G06F13/00
Filed: 1992-06-18
Abstract: PURPOSE:To reduce the load of a network between a second and a third processors by connecting a third processor executing as proxy for a part of a data processing of a first processor. CONSTITUTION:A print server B(PSB) 3 being a third processor processes data, and thereafter, transmits a transfer processing request message including a transfer path of data and processed data to a second or a third processor 2, 3. In this case, the third processor 3 deletes the data transfer path to the third processor 3 and the part related to the processing contents required by the third processor 3 from the transfer processing request message. Subsequently, a print server A(PSA) 2 being the second processor processes data from client personal computers(PC) 1a-1d being first processors, or processes data received from the third processor 3 in accordance with the processing contents of the transfer processing request message received from the third processor 3.