baber/WOPTO huggingface dataset:
Patent JP-2000056317-A (JP)
Title: Liquid crystal display device and production of the same
Inventor: KUROSAKI MINAKO
IPC: G02F1/1335
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device, which enables high quality display without leakage of light from the periphery of an display area and to which it is easy to carry out the liquid crystal filling work. SOLUTION: The liquid crystal display device has a peripheral light shielding layer 30, which layer is provided at the outer periphery area of a display area 29 except a liquid crystal filling port 31 on an array substrate 14 and which comprises an insulating resin material containing a black pigment, and an outer light shielding layer 33 which is provided on the outer main face of the liquid crystal filling port 31 where the peripheral light shielding layer 30 of the array substrate 14 is lack and is comprised of a resin material containing the black dyestuff or the like. A pillar-shaped spacer 16 can be formed by using the same black resin material as that used in the peripheral shielding layer 30. The outer light shielding layer 33 is formed, e.g. by an ink jet system.
Patent JP-2000052317-A (JP)
Title: Method for working thin wood board by compression and press device
Inventor: YOSHIHARA SHIGERU
IPC: B27M1/02
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent thin wood boards from buckling by pressing in the vertical direction and also prevent the thin wood boards from being stretched in the width direction by pressing to the right and the left by pressing plural superposed thin wood boards vertically and at the same time, pressing the boards to the right and the left and further compressing the thin wood boards to the right and the left. SOLUTION: In a compression working chamber 3, a press platen 5 is arranged from above and is installed on the tip of a piston 8 of plural hydraulic cylinders supported on a pillar. Further the press platen 5 is guided by the right/left side walls 3A, 3A of the compression working chamber 3. In addition, press platens 10, 10 are arranged on the upper both sides of a base part 4 in the compression working chamber 3, and are installed on the tip of the piston 12 of plural hydraulic cylinders 14 supported on both side walls 3A, 3A of the compression working chamber 3. The upper and the lower side wall 3A, 3A, 3B, 3B are reinforced with plural reinforcing beams 13, 14 respectively.
Patent JP-S6470215-A (JP)
Title: Control device for ultrasonic motor actuator of air conditioner for automobile
Inventor: OI SHINICHI
IPC: B60H1/00
Filed: 1987-09-10
Abstract: PURPOSE:To improve controllability by determining driving priority order from signals for indicating the switchover of the driving objects of plural ultrasonic motor actuators and carrying out driving in accordance with the order. CONSTITUTION:The output signals of the position sensors 19, 21, 22 of an inside/ outside air switchover door 4 and an inside/outside air switch 23 for setting and switching over the inside/outside air switching door 4, and a mode switch 24 for setting a mode door 12 are inputted into a microcomputer 18. The microcomputer 18 provides priority order based on these inputted signals and outputs a control signal to a switchover circuit 26 to control so that the output signal of a driving signal generating circuit 25 is switched over and outputted to ultrasonic motor actuators 27a-27c in order. Thereby, the switchover circuit 26 drives each of the motor actuators 27a-27c in accordance with a defined order to carry out the opening/closing of the inside/outside air switchover door 4, an air mix door 8, and the mode door 12. By this structure, controllability can be improved.
Patent JP-S61105442-A (JP)
Title: Method for resonating filament by self-excitation with basic wave
Inventor: WAKAYAMA KAZUO
IPC: G05D19/02
Filed: 1984-10-29
Abstract: PURPOSE:To satisfy resonance conditions between a filament and a driving force and to secure even self-excitation oscillation with a basic wave by incorporating an integration circuit in a feedback path. CONSTITUTION:One terminal of the filament 5 which is tensed with a weight 7 is suspended from a grounded metallic support 1, and the length of the vibra tion section of the filament 5 is set from said terminal by using a wedge 2. Vibrations of the filament 5 are detected by a photoelectric converter 3 and an obtained electric signal is passed through the integration circuit 8 and an amplifier 9, whose output voltage is applied to an electrode 4 placed nearby the filament 5 to constitute the feedback circuit. Consequently, the phase shift of photoelectric conversion can be ignored and the electrostatic driving force applied from the electrode 4 to the filament 5 is in phase with the output signal of the amplifier 9. Two points of the filament 5 are fixed, so a phase difference that vibrations need to have so as to resonance with the driving force is logi cally a fixed value, i.e. 90 deg.. This is given by the integration circuit in the feed back path, so the filament 5 oscillates itself while meeting resonance requirements.
Patent JP-S60119468-A (JP)
Title: Nozzle moving mechanism
Inventor: MORITA HIROSHI
IPC: B65G17/16
Filed: 1983-11-30
Abstract: PURPOSE:To make driving sources which move a nozzle in the vertical and horizontal directions in one body and, at the same time, to prevent the nozzle from moving to positions other than a prescribed moving locus, by installing a means which changes the circulating motion of a nozzle holder into a reciprocating motion so that the ejecting port of the nozzle can be controlled downward always. CONSTITUTION:A nozzle holder 1 is stopped at the location II by rotating a stepping motor by means of a pulse signal from an automatic control circuit which is not shown in the figure and circularly operating a roller chain 2 in counterclockwise direction by means of a sprocket 4. At the position, a nozzle 1a is properly inserted into a sample cup 9 and a sample is sucked into the nozzle 1a. After suction is completed, the motor 6 is restarted by the pulse signal from the above mentioned control circuit and the chain 2 is circularly moved clockwise. Then the nozzle holder 1 is passed through the position II and stopped at the position III while its position is properly maintained by a parallel link 7a and parallel lever 7e. At this position, the nozzle 1a is properly inserted into a container 10 and the sample is discharged into the container 10.
Patent JP-H04108138-A (JP)
Title: Three-dimensional woven fabric
Inventor: SHIBATA KENICHI
IPC: D03D25/00
Filed: 1990-08-28
Abstract: PURPOSE:To obtain three-dimensional woven fabric useful for reinforcing composite material, providing a joint part between a turbular part and a flange part having the same strength as other parts by continuously constituting the tubular part and the flange part in an integrated way without discontinuing texture. CONSTITUTION:Warp 4 is radiately fed from the outside, a shuttle 9 is rotated into an opening 8 at the outside of weaving inlet 6 by opening motion of a heald 7, weft 5 is inserted and woven while taking up the warp downward to form a cylindrical tubular part 2. When the tubular part 2 reaches a given length, the downward taking up of the warp 4 is stopped, the warp 5 is inserted by opening motion of the held 7 in the state as it is and the weaving inlet 6 is gradually moved outside to form a disc part 3 extending from the end of the tubular part 2 to the outside.
Patent JP-S61111874-A (JP)
Inventor: TERENSU ARUBAATO HIRU
IPC: B23Q7/10
Filed: 1985-10-12
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-H0687589-A (JP)
Title: Locking device for door of elevator riding place
Inventor: KOBAYASHI OSAMU
IPC: B66B13/18
Filed: 1992-08-27
Abstract: PURPOSE: To surely lock or release the closed state of a platform side door by providing a member to be engaged which is provided at a getting on/off place, an engagement member which, fitted to a platform side door, engages with the member to be engaged to lock the door in a closed state, and an electromagnetic drive means which releases the engagement state between the engagement member and the member to be engaged. CONSTITUTION: With a member 9 to be engaged provided at a platform, a engagement member 11 which engages with the member 9 to lock a door 3 in a closed state is fitted to a door on platform side, an electromagnetic drive means 12 which releases the engagement state between the members 11 and 9 is provided, and an air damper 17 for damping the drive of the electromagnetic drive means 12 is provided. Thus, the door 3 is surely locked in a closed state for safety, or the locked sate is easily released. Further, the abnormal sound is prevented from occurring at driving of the electromagnetic drive means 12.
Patent JP-2000057558-A (JP)
Title: Base film for storage medium and magnetic storage medium using such film
Inventor: TANAKA SHIGERU
IPC: C08K9/04
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To design a base film for a storage medium such that the film surface is provided with proper projections as well as smoothness and also with superior dimensional stability by structuring the base film with a conjugate material made up of a resin and an interlayer compound. SOLUTION: A base film for a storage medium is constituted of a conjugate material made up of a resin and an interlayer compound; the height of the projections, which are formed on the surface of the conjugate material with the interlayer compound, are unevenly distributed in the range of 20 nm or below in the quantity of 90% or more of the total projections. The interlayer compound, for which swelling silicate is organically processed by organic onium ion, is uniformly diffused in the resin. The sheet-shaped interlayer compound with a thickness of 1 nm to a reversal tens nms is oriented parallelly to the surface of the conjugate material and dispersed, thereby enabling a surface to be formed suitable for the base film for the storage medium. With the resin containing the interlayer compound, a low line expansion coefficient can also be obtained.  As the resin, the one facilitating a superior strength for the film is used such as polyester resin and polycarbonate resin.
Patent JP-H0973096-A (JP)
Title: Production of liquid crystal display device
Inventor: MATSUKAWA HIDEKI
IPC: G02F1/1339
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. crystal display device excellent in display grade while using a UV-curing resin as a sealing material. SOLUTION: This liq. crystal display device is produced through a process for dropping a liq. crystal material on one of the opposite faces of a pair of transparent substrates 11, 12, a process for coating one of the opposite faces with a UV-curing resin type sealing material 13, a process for sticking the substrates 11, 12 to each other, a process for disposing a light shielding mask 16 on the outside of the substrate 12 so that light reaches only the sealing material 13 through the mask 16 and a process for curing the sealing material 13 by irradiating with UV 20 from the outside of the mask 16.
Patent JP-S60121063-A (JP)
Title: Production of lead pin with spherical brazing filler metal
Inventor: TAKARASAWA KATSUYUKI
IPC: B23K1/00
Filed: 1983-12-02
Abstract: PURPOSE:To manufacture easily a lead pin with a spherical brazing filler metal with which stable and high brazing strength is obtd. by making the brazing filler metal into a spherical shape and joining the sphere thereof to the lead pin at a specific temp. CONSTITUTION:A brazing filler metal consisting essentially of Ag, Au, Cu, Pd, Ni, etc. is made into a fine wire 3 which is cut to manufacture a granular piece 4. The pieces 4 are arrayed on a carbon tray and are melted by heating in a furnace kept under a non-oxidizing atmosphere. The molten pieces are solidified to obtain spheres 5 of tie brazing filler metal. A lead pin 8 is inserted into the hole 7 of a carbon jig 6 and the sphere 5 of the brazing filler metal is set at the top end thereof. The jig 6 is heated to the temp. higher than the solidus line temp. of the brazing filler metal and lower than the liquidus line temp. in the furnace kept under the non-oxidizing atmosphere and is then cooled. The sphere 5 of the brazing filler metal is securely joined to the pin 8.
Patent JP-S6469422-A (JP)
Title: Magazine for picture record carrier
Inventor: TORISAWA NOBUYUKI
IPC: A61B6/03
Filed: 1987-09-11
Abstract: PURPOSE:To lessen a magazine occupied space by uniting in a single magazine a supply magazine section for supplying film or the like to a picture taking device and a received magazine section for receiving a picture record carrier after imaging picture information. CONSTITUTION:The interior of a housing-like magazine body 12 is divided into upper and lower division by a partition wall 14, the upper division being formed as a received magazine section 16 and the lower division as a supplied magazine section 18. One end side of received magazine section 16 is formed with a first opening 20 and provided with a first lid 22 pivoted about a pin 24. The supplied magazine section 18 is formed on the upper portion with a second opening 34 and mounted with a second lid 36 opened and closed by a second shaft 38 and connection member 40. Also, the magazine body 12 is formed on the central portion with an engaging member 28 for a picture taking device. Thus, a space occupied by the magazine in the device can be reduced.
Patent JP-H0277347-A (JP)
Title: Wiper device for vehicle side window
Inventor: MIDORIKAWA MASASHI
IPC: B60S1/56
Filed: 1988-09-12
Abstract: PURPOSE:To favorably prevent waterdrops from entering the inside of a door by providing a drain trough inside the door below a second opening for projecting a wiper arm and a wiper blade outside a car body or housing them inside the door. CONSTITUTION:A first opening 2 is provided at an upper part of a door 1, and a side window glass 3 is lifted and lowered through the opening 2. In the opening 2, a weatherstrip 5 lidably contacting the glass 3 is provided, a recessed part 6 is provided near the opening 2 at an outer panel of the door 1 through the weatherstrip 5, and a second opening 7 which a wiper arm 8 enters or leaves is provided at the central bottom part of the recessed part 6. A wiper blade 9 for actually wiping the glass 3 is held at an idle end part of the wiper arm 8. Waterdrops which completed wiping flow downward along the surface of the glass 3 and the wiper arm 8 toward the opening 2 and the recessed part 6. Since the opening 2 is favorably sealed by the weatherstrip 5, waterdrops can be prevented from entering the inside of the door 1 through the opening 2.
Patent JP-H1157426-A (JP)
Title: Immersion-type membrane filter
Inventor: HORI AKISHI
IPC: B01D65/02
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a multistage immersion-type membrane filter, with membrane modules laminated vertically in multistages, which is immersed in a tank for water to be treated and ensures unchanged efficient workability when the membrane module is installed or removed and a membrane is replaced and also the equal performance of an individual membrane module to that of a conventional device and the upkeep of such an equal performance. SOLUTION: Membrane modules 15A, 15B, each of which has a plain membrane element 1 arranged in parallel are immersed, vertically in multistages, in a tank 17 for water to be treated and water which penetrates through membranes is delivered as a treated water. The plain membrane elements 1 have a part for delivering the water which penetrates through the membranes provided on the upper lateral part respectively and each of the membrane modules 15A, 15B is separable from the other membrane module. Further, the clearance D between the upper and the lower membrane module is to be 50 cm or less.
Patent JP-H0891951-A (JP)
Title: Aluminum-silicon nitride conjugate and its production
Inventor: TAKEUCHI HISAO
IPC: C04B37/02
Filed: 1994-09-22
Abstract: PURPOSE: To obtain at low cost the subject firm conjugate, and to obtain therefrom lightweight parts excellent in sliding characteristics as the mechanical parts for the internal combustion engines in motor vehicles, etc. CONSTITUTION: This conjugate is made from an aluminum-predominant preformed material and a member consisting of a silicon nitride sintered compact virtually directly jointed to said preformed material. This conjugate is obtained by filling a mold with an aluminum-predominant powdery or bulky preformed material and a member consisting of a silicon nitride sintered compact followed by hot-pressing them to effect jointing between them.
Patent JP-S6388389-A (JP)
Inventor: OKAMURA TOMOO
IPC: F16L3/20
Filed: 1986-09-29
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-H0953648-A (JP)
Title: Torque limiter
Inventor: IIYAMA TOSHIO
IPC: F16D7/02
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To miniaturize the volume as compared with a torque capacity and decrease a torque ripple so that life can be lengthened. SOLUTION: A spring hook lock groove having a different depth is provided in a holding device 1 fitted to an outer ring 5 and integrally formed, to be formed into a structure a plurality of coil springs 2, 3 can be parallelly arranged. Torque is determined by a sum of friction between these coil springs 2, 3 and an inner ring 4. Here, hardness of the sliding coil springs 2, 3 is a little decreased with respect to hardness of a steel material of the inner ring 4, and wearing when rotated is selected so as to be in only a side of the coil springs 2, 3. Accordingly, wearing of the inner ring 4 is almost eliminated, and a torque ripple is decreased, so that a life can be extended.
Patent JP-S61107897-A (JP)
Title: Key telephone system
Inventor: INAGAKI CHO
IPC: H04M3/00
Filed: 1984-10-30
Abstract: PURPOSE:To increase a transmitting channel, to delete a transmitting dead time of a bit code and to improve transmitting efficiency of information quantity economically by forming and transmitting a frame to arrange serially a voice and data respectively to a pair of lines. CONSTITUTION:A key telephone system 10 is linked by a key telephone line 30 respectively composed of two lines of an exchange main device 20, a transmitting line 31 of information and a receiving line 32. At the telephone system 10, a frame forming means 13 to form the frame to send information to the device 20 received from a data bus 12 to the line 31, a frame transmitting means 14 to send the formed frame to the line 31, a frame receiving means 15 to receive the inputted frame from the line 32 and a frame decoding means 16 to decode the bit code of the frame and sent to the bus 12 are installed. For the digital coding constitution transmitted to the line 30, a frame synchronizing signal is arranged to the first four bits, control data are arranged to the next four bits, the data are arranged to the next eight bits and the second voice is arranged to the final eight bits.
Patent JP-S61106842-A (JP)
Inventor: MORITA MAKOTO
IPC: E04B1/343
Filed: 1984-10-30
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-S6289205-A (JP)
Title: Preshift unit for magnetic storage device
Inventor: YOSHIOKA SADAO
IPC: G11B5/09
Filed: 1985-10-16
Abstract: PURPOSE:To prevent the writing errors by using a circuit which compares the time series of the input data with that of the output data. CONSTITUTION:The output collation error signal 15 of a D-type FF 11-8 is kept at 0 in a normal mode. The signals passing through a delay route are cut off due to the abnormality of a delay element 3-4 of a delay circuit 3, for example, in case a shift unit produces the abnormality and the magnetization inverting pit of the writing pattern signal 10 has a crack. Under such conditions, the output signal 9-4 of the delay element, the writing pattern signal 10, the discordance signal 13, the collation error signal 15 are kept at 1 while the delay writing pattern source signal is kept at 1 at an error part and then sampled by a clock signal 14. Then 1 is delivered to the signal 15 and the abnormality of the preshift unit is detected. In such a way, the writing errors can be avoided.
Patent JP-2000060188-A (JP)
Title: Power generator for internal combustion engine
Inventor: ISHIDA KENICHI
IPC: H02P9/14
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a power generator for internal combustion engine provided with a function which prevents the fluctuations of the number of revolutions of an internal combustion engine. SOLUTION: A power generator for internal combustion engine incorporates a fluctuation detecting section 301 which detects the fluctuation of the number of revolutions of an internal combustion engine, a torque converting section 302 which converts the detected fluctuation of the number of revolutions of the engine into torque fluctuations, and a low rotation speed discriminating section which discriminates that the engine is operating at a low rotating speed. The generator also incorporates a speed deciding section 300, which decides the speed Nd of a rotating magnetic field generated from three-phase field coils 11 of a rotor 1R as a function of the torque fluctuation found by means of the torque conversion section 302 and a rotating magnetic field generating section 21, which generates the rotating magnetic field of the decided speed Nd from the field coils 11 of the rotor 1R.
Patent JP-H0276742-A (JP)
Title: Ink jet recording head
Inventor: SAITO TAKESHI
IPC: B41J2/045
Filed: 1988-09-13
Abstract: PURPOSE:To prevent the infiltration of bubbles and thereby discharge ink at high speed in a stable condition by providing an ink nozzle almost in the center of a planar form in an ink pressure chamber and forming an ink supply path so that the velocity vector direction of ink in the ink supply path near the ink pressure chamber becomes the normal direction of the planar form in the ink pressure chamber. CONSTITUTION:An obstacle 7 is provided which allows ink from an ink supply path 2 to circulate along the inner periphery of an ink pressure chamber 3. The obstacle located halfway through a route to an ink nozzle 4 near the outlet of the ink supply path 2 divides the velocity vector of the ink coming out of the ink supply path 2 into multi-directions. In addition, no negative pressure generates in the ink pressure chamber 3 at all. Subsequently, this design of the ink supply path 2 permits neither hold-up of bubbles in the ink pressure chamber 3 nor infiltration of bubbles from an ink nozzle 4. Thus the stability and reliability of ink discharge are ensured.
Patent JP-S59109576-A (JP)
Inventor: UBE KURAUSEN
IPC: C09K19/60
Filed: 1983-12-06
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-2000048344-A (JP)
Title: Magnetic disk substrate
Inventor: AWAYA KURATA
IPC: G11B5/66
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a magnetic disk using crystallized glass of high hardness as a plating substrate instead of aluminum or its alloy, and to provide a substrate for a magnetic disk which is small in size, durable against impact during the substrate is carried and which is free from scratches (head snaps) by a magnetic head even when the substrate is used for a note-type or mobile computer having a head which is brought almost in contact with the substrate. SOLUTION: This substrate for a magnetic disk is produced by forming a nickel phosphorus film having 8 to 20 μm film thickness on crystallized glass which is polished (lapped) as a finish state and has 0.05 to 0.5 μm surface roughness Ra measured by a contact probe type roughness meter. The nickel- phosphorus film is polished by >=3 μm polishing amt. and the thickness of the residual plating film is >=5 μm.