baber/WOPTO huggingface dataset:
Patent JP-H11126437-A (JP)
Title: Optical disk device
Inventor: KAWAKAMI IZUMI
IPC: G11B7/004
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To make data processible in real-time even when the number of faults are many by reading out the fault data from a specified area on an optical disk, adding discriminative information to them, storing them in order of address and performing fault processing corresponding to the discriminative information when the reading or writing addresses coincide with each other. SOLUTION: A control part 22 reads out an address of a fault sector from a fault control zone on the optical disk 1 to store it in a semiconductor memory 21. A data processor 35 adds discrimination codes '000' '100' '101' '110' of respective three bits to an initial fault, a secondary fault, a spare area and a guard area for every sector address of the semiconductor memory 21 to store them in a RAM 33 in rising order of address. At a read/write time, the data processor 35 refers to the RAM 33 to perform slip processing for the initial fault. It accesses an alternative destination sector when the secondary fault. It accesses a sector address succeeding to an end sector when the spare area, guard area.
Patent JP-S62147502-A (JP)
Title: Control method for motor-driven valve of remote supervisory and controlling system
Inventor: KIDA KENICHI
IPC: G05B11/18
Filed: 1985-12-20
Abstract: PURPOSE:To improve greatly the operability of a motor-driven valve by using a switch making use of a relay to control the supply of power to the valve. CONSTITUTION:A switch 5-1 contains relays 51-1 and 52-1, and only the black dot contact points of the relay 51-1 are usually used as the make contact points together with others used ad the break contact points. These make and break contact points are controlled by a switch command given from a remote supervisory and controlling equipment 1. That is, the make and break of the relay 52-1 is controlled by the open and close of a motor-driven valve 4-1. While the make and the break of the relay 51-1 is controlled by an open/close command which is delivered from a remote centralized control center with use of the opening signal of the valve 4-1 and while monitoring the opening amount of the valve 4-1 to control the supply of power to the valve 4-1. Under such conditions, the black dot contact points are set under the break states and therefore not control is carried out by the relay 52-1. The opening amount setting signal for valve 4-1 is supplied in common to each controller. Thus all motor-driven valves can be controlled to the same opening amount by the same command.
Patent JP-H02259622-A (JP)
Title: Covering of base body panel for liquid crystal cell
Inventor: SHIYUTEFUAN BUROJIKU
IPC: B05D1/32
Filed: 1989-11-08
Abstract: PURPOSE: To prevent the remaining of contamination by removal of a mask layer by forming the layer of a mask layer material evaporated by heat in desired edge areas and covering a substrate panel with a function layer. CONSTITUTION: The mask layer 12 is formed on the substrate panel 10 having a constituting conductor layer 11 along the edges of the substrate panel 10 by immersion into a soln. The mask layer 12 is sufficiently dried and a polyamide layer 13 is formed by using a spin coating method. The substrate 10 provided with the polyamide layer 13 and the mask layer 12 is arranged in a tempering furnace and is heated. The polyamide layer 13 is first dried and the degree of cross-linking increases during this treatment. The max. possible degree of cross-linking of obtd. by curing this layer. The mask layer material evaporates at about 250 deg.C and the grains of the polyamide are made to remain in the edge areas where the mask layer 12 is covered thus far by the polyamide layer 13. The grains of the polyamide are blown off therefrom or are washed away.
Patent JP-H04161309-A (JP)
Title: Resin flash removing mold
Inventor: TSUJI YUKIHIRO
IPC: B29C37/02
Filed: 1990-10-26
Abstract: PURPOSE:To manufacture a mold without residual resin by providing a pressing face of a punch for pressing resin on an outer skin side parallel to a lead frame and also providing a pressing face for pressing a tie bar and resin on the outer section lead side inclined by the given angle to the lead frame. CONSTITUTION:The size of a punch Pa is on the same as that of a clearance C1 on the side of an outer skin 1 by eliminating a clearance on the side of a tie bar 3, and an inclined face 2a2 having the given angle to a pressing face 2a1 is formed and a spring 8 for pressing the punch 2a by the given pressure is installed. As the punch 2a for applying the pressing force to a resin flash 6 on the side of a tie bar 3 is formed into a structure being pressed by the spring 8 as above-mentioned, the pressing force is applied to a central section of resin flash 6 by the pressing face 2a1 of said punch 2, and also the pressing force is applied to the resin flash 6 adhered on the outer periphery on the tie bar 3 side on the inclined face 2a2, and shearing force is generated by the adhered section of resin flash 6 on the side of the tie bar 3, and said resin flash 6 can be punched without residual resin.
Patent JP-H07140440-A (JP)
Title: Liquid crystal display panel and driving method therefor
Inventor: KASAHARA SHIGEO
IPC: G02F1/136
Filed: 1993-11-18
Abstract: PURPOSE:To speedily drive liquid crystal irrelevantly to whether a write voltages is high or low and to enables a full-color moving picture display capable of a continuous light-to-dark variation when the liquid crystal is transferred from a nematic state to a cholesteric state. CONSTITUTION:In this active matrix drive type liquid crystal display panel which drives plural display parts 10 at the same time by applying a voltage to pixel electrodes 11 of a display part 10 having a nematic-cholesteric phase shift type liquid crystal layer, each display part 10 is provided with a 1st switching element T1 which applies the write voltage for gradational display to a pixel electrode 11 and a 2nd switching element T2 which applies a voltage for placing the nematic-state liquid crystal of the display part 10 in the cholesteric state of the lowest level, and the 1st switching element T1 and 2nd switching element T2 are brought under ON/OFF control individually.
Patent JP-H08142436-A (JP)
Title: Printer
Inventor: EGAWA HIROMI
IPC: B41J19/18
Filed: 1994-11-24
Abstract: PURPOSE: To perform printing by a simple mechanism without damaging a printing grade even when printing is applied to a bonded medium not uniform in thickness such as a seal. CONSTITUTION: In line feed operation, a printing head control part 6 is used by a control part 8 to execute printing and, at the time of the line feed due to a feed control part 5, a printing head is moved to a position capable of ensuring a gap equal to or more than a definite printing gap by the printing head control part 6 and, thereafter, line feed is performed to prevent the printing contamination at the time of line feed of a medium to be printed not uniform in thickness. The printing head is also allowed to retreat in the same way at the time of the change of a ribbon and the ribbon is changed by a ribbon control part 7 to prevent printing contamination.
Patent JP-H01132778-A (JP)
Title: Multilayer plated steel sheet for can
Inventor: ATAYA TAKESHI
IPC: C23C28/02
Filed: 1987-11-18
Abstract: PURPOSE:To obtain the title multilayer plated steel sheet for a can having excellent corrosion resistance by compositely plating a steel sheet with the Zn, Ni, Cr, Sn, Ti, Cu, Fe, etc., in specified thicknesses, and applying an Al or Al alloy plating thereon in specified thickness. CONSTITUTION:At least one side of a steel sheet is coated with at least two plating layers consisting of a plating layer of one kind among Zn, Ni, Cr, Sn, Ti, Cu, Fe, etc., and a plating layer of >=2 kinds among the metals, and the total thickness is controlled to 0.001-5mum. An Al or Al alloy plating layer is applied thereon in 0.001-2mum thickness as the upper layer with the composite plating layer as the lower layer. The upper plating layer is made of the material corresponding to the material of the can lid, and the electric potentials of both materials are equalized. By this method, a surface-treated steel sheet for a can barrel without causing bimetallic corrosion and having excellent corrosion resistance under a coating film is obtained.
Patent JP-H04166595-A (JP)
Title: Driving method of driving body and device thereof
Inventor: KASHIMA YUTAKA
IPC: E21D9/06
Filed: 1990-10-26
Abstract: PURPOSE:To reduce compressive force acted on the following section by filling and pressurizing a pressure medium into an air-tight space inside the following section incorporated in the front end of a driving body and the rear thereof with the propulsion to generate thrust, and penetrating the ground with the driving body. CONSTITUTION:The front end 2 brought in is connected to a slide section 8 of a driving device 5 placed in a vertical shaft P. After that, a pressure medium is filled and pressurized into an air-tight space 13 formed of the front end and the slide section 8 with a compressor C through a pipe 12 of a filling and pressure device 11. Then, the front end 2 is penetrated into the ground G by pressure acting on the air-tight space 13. The slide section 8 is returned to a fixing section 7 side, a connection 3 is inserted into them, and it is joined with the front end 2 to form the driving body 1. In addition, the pressure medium is acted in a newly formed air-tight space 13, and the driving body 1 is penetrated into the ground G.
Patent JP-H07140868-A (JP)
Title: Image forming device
Inventor: KIKUCHI NORIO
IPC: G03G21/00
Filed: 1993-11-19
Abstract: PURPOSE:To prevent a fine grain passing through a cleaning unit from accumulating on an electrifying roller 2 and to eliminate problems caused in the case when passing fine grains are concentrated in the region of a part. CONSTITUTION:A second cleaning unit 5 is installed at the position downstream side of a normal cleaning unit 8 and the upstream side of an electrifying roller 2 and vibrated in the axial direction of a photoreceptor 1. Then, a holder 12 is engaged with the groove of a cam member 15 attached to the shaft of the photoreceptor 1 via an electromagnetic clutch 14, to drive the second cleaning unit 5. At the time of exposing an image and transferring, the electromagnetic clutch 14 is separated to inhibit the drive.
Patent JP-H04163170-A (JP)
Title: Recorder
Inventor: KOBAYASHI TAKAO
IPC: B41J11/20
Filed: 1990-10-26
Abstract: PURPOSE:To adjust the pressing force to an optimum one for each type of recording medium with a simple mechanism for recording a high quality image by a method wherein a variable pressure pressing device is provided to turn an eccentric spindle for a specified angle and the position is set. CONSTITUTION:A sheet of recording paper 2 on which an image is transferred is held by a paper feed roller 6 and a paper clamp 7, sent by a specified amount and discharged. A platen 5 on which an elastic material such as rubber is attached comes in contact with a pressing device 8 to release the pressing force on a thermal head 4 and prevent a deflection caused by the pressing force. The pressing device 8 consists of a flexible eccentric spindle 9, two bearings 10 which are mounted in the middle of the eccentric spindle 9, a column 11 that is mounted on the bearings 10, and an angle setting device consisting of a detecting gear 12 and a detecting brush 13 which turn the eccentric spindle 9 for a specified angle to set the position. The detecting gear 12 of the pressing device 8 is turned for a specified angle by a driver and the eccentric spindle 9 is positioned in a specified state.
Patent JP-2000198742-A (JP)
Title: Production of dry medicinal herb, apparatus therefor, and dry medicinal herb obtained by the production
Inventor: OSHIRO KIYOTOSHI
IPC: F26B21/04
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a dry medicinal herb capable of readily taking while saving a work for decoction in every times of the taking by drying a medicinal herb including water by irradiation of a far-infrared light. SOLUTION: A dry medicinal herb 21 is obtained by irradiating a far-infrared light to the medicinal herb 21 including water. Preferably, the dry medicinal herb 21 is obtained by shielding the herb 21 from the outer air by sealing, placing the herb 21 containing water in an oven filled with a wet inert gas, then dehumidifying inside of the oven to dry. A semi-dried medicinal herb 21 is charged into the oven from an opened part 3 and water is added inside the oven, then a cap is closed. Next, a valve 27 is closed while opening an exhaustion port 22 of a coagulation device 14 and a valve of a control device 13, then a gas 16 is fed into the oven, then a rotation roller 19 is rotated to rotate the oven. A heating lamp 20 is ignited and the far-infrared light is irradiated. The temperature in the oven is controlled with a thermostat 11.  The system is subjected to wet treatment and the gas dehumidified with the coagulation device 14 is fed into the oven through a fan 15 to dry the medicinal herb 21.
Patent JP-H04161810-A (JP)
Title: Obstacle detector for vehicle
Inventor: ASAYAMA YOSHIAKI
IPC: G06T1/00
Filed: 1990-10-25
Abstract: PURPOSE:To enable recognition of a direction of an obstacle within a wide field of view and an object as obstacle by setting a plurality of windows on a display screen of an image taken with an image sensor to detect a distance to the object at each window. CONSTITUTION:An object such as a vehicle 5 running ahead with a pair of image sensors 3 and 4 set on own vehicle and digital photography information is stored into memories 8 and 9. When an image of the vehicle 5 appears in a selection window as a plurality of windows as set with a window setting device 12 for an image 11 with the sensor 4, a pixel signal within the window is read out of the memory 9 to be a reference image signal and an image signal of an area corresponding to the selection window within the memory 8 is compared with a reference image signal pixel being shifted sequentially by one pixel each to calculate the sum of absolute values of differences. Thus, a distance to the object 5 is determined by a triangulation while a bearing is determined from the window selected thereby enabling recognition of a direction of an obstacle within a wide field of view and identification of an object as obstacle easily and accurately.
Patent JP-2001111716-A (JP)
Title: Communication device and storage medium
Inventor: TOMITA WATARU
IPC: H04M11/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a communication device that does not continuously repeat a useless call so as to minimize a useless increase in communication traffic due to waste of channels. SOLUTION: This communication device is provided with a call control means that makes a call to a designated destination at a designated transmission time to transmit the designated transmission information to the designated destination by allowing a user to designate in advance the destination, the transmission time and the transmission information and also with a call inhibit means that inhibits (S10, S9) the call control means to make call to the destination for a prescribed time from a time when the call control means makes a call to the designated destination at the designated transmission time (S2), in the case that the call is interrupted because the destination is busy with its communication (S4).
Patent JP-H05103351-A (JP)
Title: Three-dimensional video device
Inventor: HASHIMOTO ITSUHITO
IPC: G02B27/22
Filed: 1991-10-09
Abstract: PURPOSE:To obtain a three-dimensional video device by producing the mobile three-dimensional video of a character, scenery, etc., in a space inside an enclosure and playing a piece of music adaptive to the video. CONSTITUTION:This three-dimensional video device is constituted in such a way that an LCD 2 is arranged in a tilted state in the inner upper section of the opening 11 of an enclosure 1 having a black internal surface and the opening 11 and a concave mirror 3 is arranged at the diagonal section of the enclosure corresponding to the LCD 2 so that a mobile video displayed on the LCD 2 can be displayed as a three-dimensional video 5 in the space inside the enclosure 1 by means of the mirror 3 and can be observed through the opening 11. By providing cartridges for video and music in such a way that video software and music software can be exchanged to each other, the three- dimensional video 5 is displayed in the space inside the enclosure 1 through a circuit 4 for LCD housed in the enclosure 1 and a piece of music adaptive to the video 5 is played.
Patent JP-H04166739-A (JP)
Title: Liquid sampling apparatus
Inventor: HAYASHI KENICHI
IPC: G01N1/00
Filed: 1990-10-30
Abstract: PURPOSE:To sample a small amount of liquid and to move the liquid into a hot laboratory at a high speed by controlling a sampling valve and a gas valve with a controller, and alternately feeding the liquid and the gas. CONSTITUTION:A sampling valve 3 is opened by the command from a controller 10 and closed after the specified amount of liquid (a) flows out. then, a gas valve 5 is opened by the command from the controller 10. Inert gas is moved through a gas pipe 4. The specified amount of the liquid which flows out through the valve 3 is moved through a moving pipe 6. When the liquid is moved under the state wherein the gas (c) and the liquid are mixed in the pipe, the high-speed movement is possible because the friction between the wall of the moving pipe and the gas is small. Especially, when the ratio of liquid/gas is made smaller than 1/10, the high-speed movement is performed. For example, radioactive material is moved into a hot laboratory at the high speed, and the amount of radiation in halfway is reduced.
Patent JP-H07136411-A (JP)
Title: Filter attachment structure for filtration apparatus
Inventor: YAMAMOTO MASASHI
IPC: B01D29/01
Filed: 1993-11-19
Abstract: PURPOSE:To use a filter in low temperature conditions and keep excellent filtering function without causing deformation even under sharp temperature change by providing proper tension to the filter. CONSTITUTION:The circumferential part of a filter 12 made of a wire net are held between a pair of upper and lower circular bodies 14, 15 and when the lower side circular body 15 is fixed in an attachment face 7 formed in the upper face outer circumference of a lower cover 6, the filter 12 is provided with proper tension.
Patent JP-H11191208-A (JP)
Title: Manufacture of thin film magnetic head slider
Inventor: SHOJI SHIGERU
IPC: G11B5/60
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To also chamfer the peripheral corner part and thread face part of an air bearing face in a plasma etching process by irradiating a rail pattern face of a slider with an ion beam at a 1st angle for cutting it in a prescribed undercut amount and etching peripheral corner and thread face part of the slider at a prescribed angle. SOLUTION: Each element array 15 forming a prescribed rail-form mask pattern is mounted on a rotary late 42 fitted to a rotary shaft 41 of a plasma etching device 49, and plasma etching is performed by emitting argon ion Ar+ from a plasma ion gun 43 at an emitting angle of 5-20 degrees. Thus, it is possible to form a prescribed rail pattern by etching the other part of an air bearing surface(ABS) into a groove form than the part where ABS mask pattern is formed, and also to chamfer the corner part and thread face part on the ABS side of each slider in a prescribed chamfering amount when cutting the pattern into each slider.
Patent JP-H08282492-A (JP)
Title: Fall-off preventive device
Inventor: TAKAO YOSHIHIRO
IPC: B61K13/04
Filed: 1995-11-09
Abstract: PURPOSE: To certainly prevent falling-off of a passenger from a platform to a coupling space using a simple and low-cost configuration. CONSTITUTION: A pair of fall-off preventive members are provided at the two sides of the coupling part opening of an end plate of rolling stock and work in cooperation with a pair of mating members which are provided alike on another car to be coupled, and the base end 7a of an arm 7 is horizontally fixed to the drive shaft 5 of a door closer 4 which is energized by a spring in the regular rotating direction and whose quick turn is relieved with a fully poured working oil and an oil path, and the door close 4 is secured to a base plate 2 so that a regular rotation of the drive shaft 5 causes the arm 7 to revolve and shut the coupling part opening.  At the tip 7b of the arm 7 a rectangular push plate 8 is plumb mounted which contacts with the plate of the mating party, and the base ends 9a of three belt holders 9 protruding outward are pivoted on the arm 7 at a certain spacing, wherein a belt 10 has a length greater than half the distance between the coupling surfaces of the cars, and one end 10a, other end 10c, and middle part 10b of the belt 10 are fixed to the outer edge 8a of the push plate, outer edge 2a of the base plate, and the tip 9b of the belt holder 9, respectively.
Patent JP-H11123935-A (JP)
Title: Sunvisor for vehicle
Inventor: MIWA NORIMICHI
IPC: B60J3/02
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To easily fix a guide member to guide slidingly an auxiliary visor plate for a sunvisor main body. SOLUTION: This is a vehicular sunvisor assembled with an auxiliary visor plate 70 freely to slide to a storing position and a pulling-out position by a guide member 30 for a sunvisor main body 10. The sunvisor main body 10 is mainly composed of a foamed molding 11 comprising a foamed synthetic resin, a foamed rubber and the like, and the guide member 30 is integrally fixed with the foamed molding 11 at the molding time of the molding 11.
Patent JP-H04167081-A (JP)
Title: Edge feature measuring method
Inventor: NARUSE HIROSHI
IPC: G06T3/00
Filed: 1990-10-31
Abstract: PURPOSE:To accurately measure an edge feature from the density pattern of picture elements nearby the edge in a digital image by using point spread functions in a scanning line direction and a direction orthogonal to it as parameters together with the edge feature. CONSTITUTION:For a combination of an edge position rho and an edge direction theta, the mapping of the picture elements nearby the edge into the density pattern is obtained in consideration of the point spread functions at the time of the input of the digital image. The reverse mapping from the calculated density pattern of the picture elements nearby the edge to the edge position rho and edge direction theta is determined by using an error reverse propagation type neural network which inputs density and outputs the edge position rho and edge direction theta. Then the reverse mapping is used to calculate the edge position rho and edge direction theta from the density pattern of the picture elements nearby the edge in the optional image which is actually inputted. Consequently, the edge feature is measured with high accuracy and parallel processing is applied to measure the edge feature in real time.