baber/WOPTO huggingface dataset:
Patent JP-H05257162-A (JP)
Title: Liquid crystal display device
IPC: G02F1/136
Filed: 1992-03-13
Abstract: PURPOSE:To suppress a row-directional and a column-directional increase in overlap area and to prevent the yield of a TFT-LCD substrate from decreasing by connecting the other storage capacity terminal to the gate terminal of its precedent stage. CONSTITUTION:Plural TFTs are arranged in matrix, the gates of the respective row-directional TFTs are connected in parallel, and gate signals VG1, VG2, VG3... as row select signals are applied, row by row; and the drains of the column-directional TFTs are connected in parallel, drain signals VD1, VD2, VD3... as data signal for a picture element display are applied, column by column, and a signal Vcom and the inverse of Vcom are applied to odd-numbered row electrodes and even-numbered row electrodes of the opposite substrate, so that the liquid crystal display device operates. One liquid crystal capacity terminal and one storage capacity terminal are connected to the source of each of the TFTs, and the signal Vcom or its inverted signal is applied to the other liquid crystal capacity terminal, which is connected to the gate electrode of its precedent stage.
Patent JP-S62213284-A (JP)
Title: Semiconductor phot-coupler
Inventor: KOBAYASHI SHIGEKI
IPC: H01L31/12
Filed: 1986-03-14
Abstract: PURPOSE:To keep stably a processed form of transparent resin in a specified form, and to improve the input efficiency and photo-coupling performance of a light signal for a light-receiving element, by constituting a transparent member as a photoguide of a light signal wherein the transparent member is surrounded by a formed shell having a concavity which has an internal shape formed in conforming with the external shape of the transparent member. CONSTITUTION:Transparent resin 5 as a photoguide of light signal is provided so as to cover leads and an element, and a formed shell 7 is arranged outside the resin in the manner to surround it. Further outside said shell, a package is formed with mold resin 6. the formed shell 7 is constituted of a pair of an upper shell 8 and a lower shell 9 made of hard resin deviced into two parts. This pair is arranged face to face so as to hold a lead-frame 1 between the two parts, and is jointed together with adhesive agent to be united in a body. On the confronting surfaces of the respective shells 8 and 9, concavities 8a and 9a are formed which have a specified internal shape, half-elliptical for example. By these concavities 8a and 9a, the external shape of the transparent resin 5 is kept in an ellipse. On these shells 8 and 9, small holes 8b and 8b to communicate the concavities 8a and 9a to the outside are provided.
Patent JP-S63220672-A (JP)
Title: Compression-encoding method for half tone picture signal
Inventor: SUZUKI MASAMI
IPC: H04N1/41
Filed: 1987-03-10
Abstract: PURPOSE:To easily encode a dither image and with a high compressing ratio as much as possible by adding and encoding '1' to run-length value at the time of encoding and subtracting '1' from the decoded run-length value at the time of decoding and restoring a binary picture signal. CONSTITUTION:A run-length counting device 2 counts the continuous number of white or black dots from the binary signal of each one dot read successively from a line memory 1, and gives the result to an adder 3. The adder 3 adds '1' to the run-length of a white or black dot given from a run-length counting device 2 and gives the result to an MH encoder 4. An MH decoder 5 converts the inputted code to a run-length value and gives the result to a subtracter 6. The subtracter 6 subtracts '1' from the run-length value given from the MH decoder 5, and gives the result to a picture signal reproducing device 7. Thus, by using an one-dimensional encoding method, a high compressing ratio can be attained with a comparatively easy constitution.
Patent JP-H10255641-A (JP)
Title: Fuse drawing structure
Inventor: FURUYA YOSHINOBU
IPC: H01H85/54
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a fuse drawing structure facilitating the fuse drawing work. SOLUTION: This fuse drawing structure is provided to draw a fuse 6 formed of a fuse body 6b and a pair of terminal parts 6c protruded from the fuse body 6b from a fuse installing part 14. A guide part 23 for guiding and engaging a lengthy body 22 to the lower surface on and with the terminal part 6c side of the fuse body 6b is provided on the fuse installing part 14, and the fuse 6 is drawn out from the fuse installing part 14 by the action of the lengthy body 22 engaged with the fuse body 6b.
Patent JP-H05255504-A (JP)
Title: Polyamide-imide containing ionic group
IPC: C08G73/14
Filed: 1992-03-13
Abstract: PURPOSE:To obtain the title polyamide-imide which is excellent in heat resistance and adhesiveness to metal, allows excellent filler dispersion and is useful as a coating material, etc., by forming one consisting of specified structural units and having a specified inherent viscosity. CONSTITUTION:The title polyamide-imide consists of structural units of formulas I and II [wherein R is a trivalent aromatic group, and R1 is a group of formula III (wherein Y is 1-5C alkylene, O, SO2, CO or S) or (substituted) (bi)phenylene, provided that at least one of R, R1 and R2 contains at least one salt selected from a carboxylate, a phosphate, a phosphonate, a phosphinate, a sulfonate, a pyridinium salt and a quaternary ammonium salt and that the group(s) containing the salt (s) accounts for 0.05-25mol% of the total of R, R1 and R2] and has an inherent viscosity of at least 0.1. For reference, the infrared absorption spectrum thereof is shown by the figure.
Patent JP-H08221885-A (JP)
Title: Md recording and reproducing device
Inventor: SAKUMA HIROTO
IPC: G11B19/04
Filed: 1995-02-20
Abstract: PURPOSE: To enable stable reproducing and recording against vibration by rethrowing a servo which is made off after a prescribed time when a data storage amount stored in a storage circuit at the occurrence of a servo error is a prescribed data amount. CONSTITUTION: The storage amount of a storage circuit 9 is checked prior to the rethrowing of a servo after an servo error occurs. In the case where the storage amount is less than, for example, a fixed value A the rethrowing of the servo is quickly performed to restore the error. When the amount is equal to or more than A, a t-time is counted in a system controller 15 to perform a time waiting. The reason is that even a restoring processing is performed, the servo is to thrown to make the processing wasteful. Consequently, the rethrowing of the servo is performed a fixed time later by judging a time when the vibration of a device is stabilized.
Patent JP-H04291593-A (JP)
Title: Stereoscopic viewing video equipment
Inventor: KOO SHINZO
IPC: H04N13/00
Filed: 1991-03-20
Abstract: PURPOSE:To display the stereoscopic viewing video of moving and still images and to record those images as well although the configuration of the equipment is simplified. CONSTITUTION:Two cameras 2A and 2B are provided to pick up the image of an object 1, two video recorders 3A and 3B are provided to record the images, two television receivers 4A and 4B are provided to display those images, a synchronizing device 5 is provided to pick up, record and display the images synchronously at these two systems of cameras, video recorders and television receivers, and an optical system 6 is provided to simultaneously project the two displayed pictures respectively in the right and left human eyes 7A and 7B.
Patent JP-H05256562-A (JP)
Title: Hinge structure of freezer/refrigerator
IPC: F25D23/02
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a hinge structure of a freezer/refrigerator by improving of a structure in which a hinge support plate for opening or closing doors of storage chambers is mounted on a partition to divide the inside of the refrigerator into a plurality of storage chambers to reduce the thickness of the partition. CONSTITUTION:The inside of a heat insulating box body is divided into a plurality of storage chambers and the front openings of the storage chambers are provided with doors 3 and 4 and hinge sections at the lower or upper ends of the respective doors 3 and 4 are supported with a hinge support plate 6 protruding from a partition 2 for dividing both the storage chambers. In a hinge structure of a freezer/refrigerator of such a type, the hinge support plate is formed flat to be inserted parallel with the partition 2 and fixed on the partition 6 with a screw member 13 at the right angle to the partition 2. With a mounting structure of the hinge support plate, an exclusive margin for mounting the hinge support plate 6 at the front rim part of the partition 2 is confined to the portion of the thickness of the hinge support plate. This enables the reducing of the exclusive margin required for mounting as compared with that formed in a shape of L thereby allowing a decrease in the thickness of the partition.
Patent JP-H05256258-A (JP)
Title: Swash plate type compressor
IPC: F04B27/08
Filed: 1992-03-13
Abstract: PURPOSE:To effectively prevent uneven wear between a piston and a cylinder bore by suppressing the piston from tilt moving due to side force, by a useful method in a number of part items and manufacture, in a swash plate type compressor of single head piston type. CONSTITUTION:A head top surface 19d of a single head-shaped piston 19 is provided to tilt at a predetermined angle for extending toward a centripetal direction from a circumscribed circle of each cylinder bore 1a arranged parallelly about a drive shaft 4. When a gas pressure compressing load acts on the top surface lad of the piston 19, component force of tending to tilt the piston 19 inward of the diametric direction acts, to counter against side force received by the piston 19 from a shoe 17. Since the piston 19 is suppressed from tilt moving, uneven wear due to nonuniform contact between the piston 19 and the cylinder bore 1a can be effectively prevented.
Patent JP-H10235620-A (JP)
Title: Production of woody board
Inventor: NAKAMOTO SUKEMASA
IPC: B27K3/02
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To facilitate impregnation of an agent in liquid or gas phase in a simple and less energy consumption by compressing wood-meal continuously supplied to such an extent that the total pore volume of the wood-meal is reduced to a predetermined value, then releasing the pressure applied thereto, and keeping an agent in a state in which it is in contact with the wood-meal that has just been released from such a pressure so that the agent is impregnated and absorbed into pores under vacuum. SOLUTION: Wood-meal into which an agent such as mothproofing agent and preservative or a binder such as urea resin is added is spread thinly in advance on a horizontal disc 21 of a roller press 20 having at least one roller 22 adapted to roll on the horizontal disc 20 around a horizontal shaft, and compression and releasing a pressure is alternately repeated. At the time of compression, the total pore volume of the wood-meal is compressed to an extent that the total pore volume is reduced to 20 to 50% of that before compression so as to discharge water and gas.liquid contained in the wood-meal therefrom, and at the time of pressure releasing, the configuration and volume of the pores are restored to produce a vaccumized state inside the pores so as for an agent existing on the periphery of the pores to be impregnated and absorbed thereinto.  As a result of this, it is possible to remarkably reduce the energy consumption required in impregnation of an agent into a wood-meal with a simple pressurizing means.
Patent JP-S58177268-A (JP)
Title: Blasting process
Inventor: KAMIURA MAHO
IPC: B24C11/00
Filed: 1982-04-05
Abstract: PURPOSE:To effectively suppress formation of powdered dust by jetting-out, for polishing, the slag blast-pulverized in converter furnace which has a specific particle diameter and is damped by addition of water in a specific ratio, onto the surface to be polished by means of the compressed air, as the pre-processing method for painting onto a steel construction etc. CONSTITUTION:When the slag blasting-pulverized in converter furnace obtained by spraying air onto the molten slag generated as the by-product in the steel production process in converter furnace and quenching said slag, is used as polishing material, the particle diameter of the slag is preferably 0.2-3.0mm.. The amount of water for damping the slag blast-pulverized in converter furnace is preferably 0.01-1pt.wt. to 10 parts of the slag blast-pulverized in converter furnace by weight. The slag blast- pulverized in converter furnace thus damped is taken-out from a tank by means of the compressed air, and jetted-out onto the surface to be polished. The polishing material A in a tank 13a is taken-out by means of the compressed air, and jetted-out from a nozzle 13c onto a test piece 12 in a test chamber 11 of an experimental apparatus. In the measurement of the amount of formation of powdered dust, the powdered dust sucked into a vacuum cleaner 14 is taken onto a filter paper 15, and the change of weight of the filter paper 15 is measured.
Patent JP-S61214113-A (JP)
Title: Magnetic head
Inventor: HANDA TSUNEO
IPC: G11B5/31
Filed: 1985-03-19
Abstract: PURPOSE:To simplify thin film-forming processes, to reduce the cost and to stabilize the characteristic of the titled head by forming the void part at the leading end of a magnetic pole with a high-permeability thin film and a part of a magnetic pole-closed magnetic circuit with a high-permeability substrate. CONSTITUTION:Coils 4 and 5 and an interlayer insulating film 6 are formed in several layers on a substrate 1. A high-permeability thin film 2, a gap nonmagnetic film 7 and a high-permeability thin film 3 are successively formed on the film 6. Since the high-permeability films 2 and 3 are formed after the interlayer film 6 is formed, high-temp. processes applied to the high-permeability thin film are almost eliminated. Only the process of forming the gap non magnetic film 7 after the high-permeability thin film 2 is formed is needed.
Patent JP-H09239971-A (JP)
Title: Ink jet set-head unit and ink jet device
Inventor: ARASHIMA TERUO
IPC: B41J2/485
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent an each color printing deviation by providing a medium which stores and preserves data for correcting data showing proper characteristics in an ink discharge part provided, based on an accutual measurement data of an each ink drop discharged from a discharge spout of two or more orifice places in every orifice plate. SOLUTION: In a set head unit 7 a nonvolatile memory (ROM) 4 is mounted on a printing base plate 2 comprising a heat element in an ink jet head and a driving control part. And, at a time of production of the set head, an ink is actually discharged in a state of a set head, and a land position of the ink is measured. And a position data corresponding to an orifice plate by an each orifice plate unit based on the measurement data or a data for correcting a position deviation is recorded at a time of production of the set head. In this manner, the main body printer reads out an information relating to a position of the orifice plate through the set head and carries out a predetermined control for improving a printing deviation based on this information.
Patent JP-S60210590-A (JP)
Inventor: JIYON KUUPAA
IPC: C06B47/14
Filed: 1985-03-22
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-S59181346-A (JP)
Title: Heat development transfer method
Inventor: TAKEHARA YASUMITSU
IPC: G03C8/40
Filed: 1983-03-31
Abstract: PURPOSE:To enhance transfer efficiency of heat development transfer by feeding a specified amt. of water between a developed heat developable photosensitive material and an image receiving layer so as to spread it along their overlying line and overlaying them to transfer the developed image. CONSTITUTION:When the forward end of an image receiving material P reaches the closely contact rollers 33, feed rollers 22, the rollers 33, and feed rollers 34 rotate and a prescribed amt. of water is fed from a feed pipe 30 to the overlaying line of a photosensitive material N and the material P. The water drops 48 immediately spread along the joint line of both materials N, P to form beads 49, being distributed almost uniformly in the width direction of both materials. The surface of the developed material N and that of the material P in contact fed with water as a diffusing adjuvant pass between heaters 35 to progress heat transfer of an image, and they are ejected from an outlet 9. Since a dye is transferred to the dye fixing layer of the image receiving material in a state of overlaying the layers one on the other, heat development transfer can be executed satisfactorily.
Patent JP-H05282648-A (JP)
Title: Magnetic recording medium and its production and magnetic recording device
IPC: G11B5/84
Filed: 1992-03-16
Abstract: PURPOSE: To reduce the cost of a magnetic recording medium by sticking liquid drops of an alloy on a substrate and keeping the temp. of a substrate to equal to or below the m.p. of the alloy plus <=50 deg.C, preferably to m.p. minus 20 deg.C. CONSTITUTION: An alloy under layer 2 having undulation is provided on the glass substrate 1 and a magnetic layer 3 and a surface protective layer 4 of carbon are laminated thereon. In the under layer 2, the particles of the Zn base, Mg based, Al based, in based, Sn based alloy having 100-300 deg.C m.p. are stuck to the substrate 1 by vapor deposition, and the substrate 1 is kept at an alloy liquid drop-forming temp. The preferable substrate temp. is equal to or below the m.p. of alloy plus 50 deg.C, further preferably m.p. minus 20 deg.C. According to this structure, the attraction of the magnetic recording medium to a signal conversion head is suppressed.
Patent JP-H04275896-A (JP)
Title: Sheet material cutting device
Inventor: KITAHARA YOSHIHIKO
IPC: B26D1/20
Filed: 1991-02-27
Abstract: PURPOSE:To facilitate setting of an object to be cut so as to remarkably reduce a setting time. CONSTITUTION:A fixed blade support member 1a for supporting a fixed blade 26 and a rotary blade support member 1b for supporting a guiding means 35 for guiding a rotary blade 37 are constituted for freely opening and closing, and at the time of being closed the rotary blade 37 is press-contacted with and moved along the fixed blade 26.
Patent JP-H11239228-A (JP)
Title: Facsimile equipment
Inventor: HAMADA NAOTO
IPC: H04N1/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To confirm appropriate facsimile reception by generating picture information of a reception confirmation, originating a call to the telephone number of the call origination resource reported at the time of incoming and performing the facsimile transmission of the picture information of the reception confirmation. SOLUTION: When there is an incoming call to facsimile equipment 1, a system control part 2 controls a MODEM 8 and a network control unit (NCU) 9, closes a DC loop and performs a primary response, and when the telephone number of the call origination source is reported, that telephone number is acquired and stored in a system RAM 3. When transmitting the received picture information, the system control part 2 adds all the image information or one part of the received picture information to a reception confirmation notice report or reception failure notice expanded in an image memory 7. Next, the call origination source telephone number stored in the system RAM 3 is called from the NCU 9, and when a party responds to that call, the reception confirmation notice or reception failure notice, to which the received picture information is added, is transmitted to the party.
Patent JP-S62212712-A (JP)
Title: Position detector
Inventor: TONARI ATSUSHI
IPC: G05D3/12
Filed: 1986-03-13
Abstract: PURPOSE:To discriminate the position of a sensor actuating member by setting the length of this member set along its moving direction at the value larger than the space between two adjacent sensors. CONSTITUTION:A shutter plate 12 is set on the upper plane of a nut member 3a to serve as a sensor actuating member which cuts off the transmitted beams of optical sensors SR, SN and S1-S3 to set these sensors to an OFF state from an ON state. In case the stop position of the plate 12 gets out of the position corresponding to each speed changing position, the speed is manually by a manual operation lever 15. In such a case, the stop position of the plate 12 gets out of its prescribed speed changing position if the stop position of the plate 12 has even a slight shift from the width of the blind sector DELTA of the optical sensor. In this respect, the length of the plate 12 is set larger than the space between two adjacent sensors. So that the beam sent from either one of those optical sensors is cut off. This can avoid such a case where the present position of the plate 12 is unknown. As a result, the position of the sensor actuating member can be accurately detected.
Patent JP-S60200629-A (JP)
Title: Optical module for bi-directional transmission and transmitting system using said module
Inventor: IMOTO KATSUYUKI
IPC: H04B10/00
Filed: 1984-03-26
Abstract: PURPOSE:To make it unnecessary to provide an optical demultiplexer which is high in insertion loss and cost, and to realize a bi-directional transmitting system with extremely simple constitution, and also with high reliability, at a low cost and by a low loss, by constituting said system so that a bi-directional transmission is executed by providing an interference film filter on a rod lens for leading emitted light into an optical fiber. CONSTITUTION:Interference filters 23, 25 are formed on rod lenses 22, 24 for coupling semiconductor laser (LD) light into an optical fiber, a bi-directional transmission LD module having both its coupling function and an optical demultiplexing function is used for both the up-side and the down-side, oscillation wavelengths of each LD light are made different from each other, they are constituted so as to be connected by an optical fiber transmission line 7, rotary disks 29, 29' for placing photodetectors 11, 11' for photodetecting a demultiplexed optical signal are provided by using the optical fiber transmission line as the center axis roughly, and the system is constituted so that an optical position is adjusted by placing at least one photodetector on this disk and rotating the disk, or constituted so that an optical coupling is executed easily by placing an array in the shape of a ring on the disk.
Patent JP-H11241360-A (JP)
Title: Underground buried structure removing method, and cutting blade
Inventor: TSUBAKIMORI SHINICHI
IPC: E02D35/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To simultaneously conduct cutting of pavement slab and removal of an underground buried structure without noise, and speedily conduct these works. SOLUTION: An inward inclined cutting blade 2 is set, and reaction force of a jack 3 is received by a manhole cover receiving frame 51. As the cutting blade 2 cuts a pavement slab P, a pulling force of the jack 3 acts on the manhole cover receiving frame 51, and the manhole cover receiving frame 51 and the cut pavement slab P around it are pulled up and removed. Since the cut surface of the cut pavement slab P is inclined, a newly constructed pavement slab can be integrated with the old pavement slab P.