baber/WOPTO huggingface dataset:
Patent JP-H0561069-A (JP)
Title: Matrix type liquid crystal display device
Inventor: TOYODA YOSHIHIKO
IPC: H01L23/522
Filed: 1991-09-04
Abstract: PURPOSE:To reduce the capacity of a crossing part and to prevent the reduction of a speed at the rise time of a source signal, or a gate signal by making a wiring width in the crossing part of a gate wiring and a source wiring narrower than parts except the crossing part. CONSTITUTION:As to the matrix type liquid crystal display device provided with plural transistors, the source wiring 5 and the gate wiring 3, the width of the gate wiring 3 in the crossing part of the gate wiring 3 and the source wiring 5 is made narrower than the other parts, that means, it is made 1/N (N>1), and the length of it is made Lg times of the length of one pitch of the gate wiring 3. And also, the width of the source wiring 5 is made narrower than the other parts, that means, it is made 1/M (M>1), the length of it is made Ls times of the length of one pitch of the source wiring 5. Thus, the capacity of the crossing part becomes 1/NM. Meanwhile, the rate of increasing the resistance of the gate wiring 3 and the source wiring 5 becomes Lg(N-1) and Ls(M-1) respectively, so that the increase of the wiring resistance can be almost disregarded in comparison with the capacity of the crossing part.
Patent JP-S6190611-A (JP)
Inventor: HANSU YOOZEFU HOOZAN
IPC: A47C3/30
Filed: 1985-10-09
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-H0852023-A (JP)
Title: Nostril hair cutter
Inventor: SHINJO MIKIO
IPC: B26B19/48
Filed: 1994-08-16
Abstract: PURPOSE:To cut the hairs of the nostrils safely and simply for oneself and put them in order. CONSTITUTION:Edges 2 are fitted on both the upper and lower insides of a tip portion 1, that is, on the inner side than its foremost portion 4, and the cutter is formed so that by pressing a part 3 with fingers, the edges 2 may be closed and nostril hairs may be cut. The foremost portion 4 is made so that it may enter a nostril properly and it is roundish and smooth, and it is arranged so that an opening may exist even at the time of the edges 2 being closed.
Patent JP-H1067556-A (JP)
Title: Growth of ferrodielectric film of pb perovskite type structure
Inventor: TOKITA KOJI
IPC: C23C16/46
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for allowing a ferrodielectric film of Pb perovskite type structure to grow, enabling to produce the oriented film of the ferrodielectric film of Pb perovskite type structure free from compositional abnormality by a general MOCVD method. SOLUTION: This method for allowing a ferrodielectric film of Pb perovskite type structure to grow comprises guiding the vapors of organic metal raw materials containing at least Pb to the Pt surface of a substrate having the Pt surface in a surface direction (100) at a prescribed film-forming speed of 10-200nm/hr, preferably <=170nm/hr, and at a substrate temperature of <=550 deg.C, preferably <500 deg.C, in an oxidizing gas atmosphere, and simultaneously subjecting the thin film of Pb perovskite type structure to its chemical gas phase growth on the Pt surface. Thereby, the ferrodielectric film of Pb perovskite type structure high in the orientation degree can be allowed to grow by the use of a general MOCVD device.
Patent JP-H0386024-A (JP)
Title: Battery charger
Inventor: SHIBUI MASAKI
IPC: H02J7/00
Filed: 1989-08-29
Abstract: PURPOSE:To protect a battery from breakdown by producing an abnormality signal from a protective means, when the charging current exceeds over a predetermined level, and disabling a feeding means. CONSTITUTION:A timer means 35 is actuated when a battery 2 is connected normally and a feeding means 3 is actuated by a feeding signal fed from a control means 4, and then charging current is fed through the feeding means to the battery 2. Upon elapse of predetermined time after start of charging operation, the control means 4 provides a feed stop signal to the feeding means 3 thus stopping supply of feeding current. When overcurrent flows due to occurrence of abnormality during charging operation, a protective means 5 provides an abnormality signal to the feeding means 3 thus stopping supply of charging current even if the timer means 35 does not count a predetermined time. By such arrangement, the battery 2 can be protected from breakdown.
Patent JP-2000057802-A (JP)
Title: Head lamp for vehicle
Inventor: MURAKOSHI MAMORU
IPC: F21V5/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent yellowing and degrading of a synthetic resin lens caused by ultraviolet rays emitted from a light source, and maintain those functions for a long time. SOLUTION: A projector type head lamp for a vehicle is constructed such that a projection lens 10 made of glass is disposed at the inside of an outer lens made of synthetic resin, and light from an electric discharge lamp bulb is applied to the outer lens through the projection lens 10. In this head lamp, an ultraviolet ray absorption membrane 12 made of zinc oxide only is formed at the inner surface 10a of the projection lens 10. It is desirable that a thickness of the ultraviolet ray absorption membrane 12 is set within the range of 0.5 μm-0.7 μm.
Patent JP-H0776473-A (JP)
Title: Apparatus and method for installing elevator
Inventor: MIYATA TAKESHI
IPC: B66B7/00
Filed: 1993-09-09
Abstract: PURPOSE:To shorten a term of works for an elevator by installing the elevator suited for building respective lower layer stories in a multi-story building where in the uppermost story of the building is previously assembled and an overhead travelling crane is provided on the lower part of the uppermost story to build the respective lower layer stories sequentially. CONSTITUTION:In an elevator of a multi-story building in which the uppermost story 3 of a building 1 is previously assembled and an overhead travelling crane 4 is provided on the lower part of the uppermost story to build the story sequentially from the lower layer story 6, a lift well 7 is built in the lower layer story 6 by a building means with the overhead travelling crane 4 and a hoist unit I is repetitively continuously temporarily lifted and provided on the upper part of the lift well 7 by the overhead traveling crane as a lifting means. A guide rail and doorway device 17 are carried in respectively by a carrying-in means from a gap between machine beams 8a, 8b of the hoist unit and the side wall of the lift well 7 to mount the guide rail and doorway device to the lift well while they are centered by a centering device.
Patent JP-H0563470-A (JP)
Title: Bias circuit
Inventor: TSURUOKA YOSHIYASU
IPC: H03D9/02
Filed: 1991-09-05
Abstract: PURPOSE:To improve the level reduction of an output signal at an output part. CONSTITUTION:In a bias circuit to connect one edge of a first line 32 of a low impedance for which other edge is discharged to an output line 13 to transmit an output signal from a transistor through a second line 31 of a high impedance and supply the impressed bias voltage through one edge of the first line to a transistor amplifier, the length of first and second lines is set to the value different from (lambda/4) only by DELTA, a detecting part 4 is provided on one edge of the first line, and the level of the output signal to leak through the first line at the detecting part is detected by the detecting part.
Patent JP-S6282579-A (JP)
Title: Disk cartridge
Inventor: KOYAMA MITSUYOSHI
IPC: G11B23/03
Filed: 1985-10-07
Abstract: PURPOSE:To prevent shutter vibration in its active mode as well as the intrusion of foreign matters like the dust, etc. into a cartridge case, by providing a stopper to fix the shutter at the closed position of a spindle hole and a head inserting hole respectively in an inactive mode. CONSTITUTION:In an inactive mode, an engaging projection 22 of a stopper 5 is put into a through hole 18 formed to a slider 3 and a shutter 4 is fixed at the closed positions of a spindle hole 11 and a head inserting hole 12. When a disk cartridge is put into a recording/reproducing device, the tip part of a shutter opening/closing lever 23 is put into the hole 18 of the slider 3 through an inserting hole 14 for the lever 23 formed to the shutter 4. Thus the projection 22 of the stopper 5 is pushed down and the shutter 5 is opened according to the shift of the lever 23. In such a way, the shutter 4 is never opened with the small force in an inactive mode. This prevents such a case where the foreign matters are intruded into a cartridge case or the shutter has vibrations.
Patent JP-2000057486-A (JP)
Title: On-vehicle device
Inventor: YAMADA TOYOO
IPC: G07B15/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain an on-vehicle device realizing the diversification of functions and high accuracy and the improvement of reliability by integrally functioning an ETC(electronic toll collection system) on-vehicle equipment and a navigation system and sharing respective data. SOLUTION: The on-vehicle device is provided with an ETC on-vehicle equipment 11 capable of recognizing at least the approach and passage of a tollgate by transmitting/receiving data to/from an ETC road machine, a navigation system 12 for recognizing the absolute position of the vehicle by receiving a radio wave from a satellite and informing a driver at least of the position of the vehicle by display information or sound information and a data bus 14 for connecting the equipment 11 to the system 12 to integrally function both the units. The equipment 11 and the system 12 mutually transmit/receive respective data through the data bus 14.
Patent JP-S61103663-A (JP)
Title: Casting method of metal pattern
Inventor: ISODA TOSHIO
IPC: B22D27/13
Filed: 1984-10-25
Abstract: PURPOSE:To transfer faithfully a fine pattern to a casting under the evacuation and hermetic pressurization of a casting mold by sucking the air of the casting mold to assist the flow of the molten metal and sucking the generated gas during casting and feeding the air to the casting mold from a top cover imposed thereon to pressurize the molten metal upon completion of casting. CONSTITUTION:A metal pattern 4 provided with vent hole 42 communicating with a recess 41 on the pattern surface is disposed onto a bottom plate 3 provided with a vent hole 31 which is connected at one port to a vacuum pump 8. The air in the vent hole 42 and the spacing between the pattern 4 and the plate 3 is sucked by the pump 8 to assist the flow of molten aluminum 5 in the stage of casting the molten aluminum into the casting mold 1 enclosing the pattern 4 with an outside flask 32 and at the same time the gas generated in the solidifying stage of the molten aluminum 5 is sucked. The top cover 6 having an air feed hole 61 connected at one port to a compressor is imposed to the top end edge of the mold 1 upon ending of casting and the air is fed through the hole 61 to pressurize the molten aluminum 5 in the mold 1, by which the metal pattern is manufactured.
Patent JP-H0954902-A (JP)
Title: Characteristic decision device for magnetic recorder
Inventor: TAKEUCHI KIYOSHI
IPC: G11B5/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To surely judge characteristic deterioration in every measuring item by obtaining a comparison result of a measurement obtained from a reproducing result with a prescribed decision reference at every magnetic tape recording a reference signal supplied from a tape supply means. SOLUTION: A characteristic decision device 1 reproduces the magnetic tape 2 recorded by a video software manufacturing dubbing device by a reference VTR 3, therefore, decides the characteristic deterioration in the dubbing device. The dubbing device records an audio signal deeply on a recording track successively slantingly on the magnetic tape 2 by a method of double azimuth recording, and records a low-band converted chromatic signal together with a frequency modulated chrominance signal. Further, the dubbing device forms plural recording tracks extending in the longitudinal direction of the magnetic tape on the upper/lower ends of the magnetic tape 2, and records a tracking controlling CTL signal on one of plural recording tracks and uses remaining recording tracks as an audio track.
Patent JP-S6285582-A (JP)
Title: Video memory
Inventor: HIRAHATA SHIGERU
IPC: G09G5/36
Filed: 1985-10-11
Abstract: PURPOSE:To obtain a video memory of large capacity that has a reduced chip area as well as the small power consumption, by producing a control signal that sets the access cycle time to be applied to a memory cell array at a period of seconds less than a prescribed level and therefore attaining both data input and output actions at a time. CONSTITUTION:The input serial data DI undergoes the S/P conversion 13 with an input clock SIC. Then the m-bit parallel output data are supplied to a dynamic memory cell array 12 having a (KXm)-column/n-line constitution (K, m, n: natural numbers) via an input register 14. The m-bit parallel reading signal given from the array 12 is turned into the output data DO via n output buffer 15 and a P/S converting circuit 16. In this case, a control circuit 17 produces the address for write, read and refresh respectively to the array 12. At the same time, a control signal is produced to set the access cycle of each action to the array 12 at MN/(2N+M) seconds or less when the S/P or P/S data conversion time is set at M seconds with the refresh request cycle set at N seconds respectively. Then a video memory can work at a high speed.
Patent JP-S6469749-A (JP)
Title: Air-fuel ratio control for internal combustion engine
Inventor: SHINCHI TAKASHI
IPC: F02D41/14
Filed: 1987-09-08
Abstract: PURPOSE:To improve the air-fuel ratio control accuracy on starting the air-fuel ratio feedback control by carrying out the control for correcting the deflection of the base air-fuel ratio by controlling the opening degree of a control valve when the learned correction value deflects largely from a proper value and is outside a prescribed range. CONSTITUTION:A linear type solenoid valve 9 installed into the secondary air feeding passage 8 is feedback-controlled on the basis or the air-fuel ratio correction value calculated on the basis of the output of an O2 sensor 14 by a control circuit 20, and the airfuel ratio correction value is set according to the deviation between the air-fuel ratio control standard value set on the basis of the operation parameter and the output value of the O2 sensor 14. Further, in a prescribed operation state, the learned correction value is renewed in correspondence with the operation region according to the learned correction value in the preceding time and the value at this time, and the air-fuel ratio control standard value is corrected according to the learned correction value and the air-fuel ratio correction-value, and the solenoid valve 9 is controlled. When the learned correction value is outside the value in a prescribed range, an opening/closing valve 43 is controlled to obtain a lean air-fuel ratio.
Patent JP-H0273232-A (JP)
Title: Production of two-terminal element
Inventor: SATO TAKASHI
IPC: G02F1/136
Filed: 1988-09-08
Abstract: PURPOSE:To form the two-terminal element having a uniform area within the surface of an insulating substrate by varying the photosensitive types of a photoresist to be used in photolithography process within two stages. CONSTITUTION:The 1st photoresist 3 consisting of a positive resist is formed on a 1st solid electrode 2a formed on an insulating substrate 1 by using the photolithography process. The electrode 2a is then etched according to the patterns of the resist 3 to form the 1st electrodes 2b. An active layer 4 consisting of a ferrodielectric layer is then formed on the electrodes 3b. A 2nd photoresist 6 consisting of a negative resist is formed by using the photolithography process on a 2nd solid electrode 5a formed on the layer 4. The electrode 5a is etched according to the patterns of the resist 6 to form the 2nd electrodes 5b. The resists 3, 6 are the positive and negative type resists and are different in the photosensitive type in the above-mentioned stages. The two-terminal element having the uniform area is formed in this way.
Patent JP-H0388629-A (JP)
Title: Sheet feeding cassette
Inventor: TAKAHASHI ICHIRO
IPC: G03G15/00
Filed: 1989-08-31
Abstract: PURPOSE:To constantly clearly identify the sheet size in a cassette and feed sheets of correct size by providing a display plate attaching member capable of attaching and detaching a size display plate representing a sheet size in a sheet feeding cassette. CONSTITUTION:A sheet size in a sheet feeding cassette is clearly displayed by inserting a size display plate 2 indicating a sheet size inserted in the sheet feeding cassette into a display plate attaching member 3 of the sheet feeding cassette. When the sheet is changed to the sheet of other size, the size display plate 2 is detached from the display plate attaching member 3 and a size display plate indicating a new sheet size is inserted.
Patent JP-S59114475-A (JP)
Title: Discrimination circuit for weather clutter
Inventor: SHIMOJIYOU KIYOSHI
IPC: G01S7/28
Filed: 1982-12-22
Abstract: PURPOSE:To enable the detection of weather clutter in a stationary state, by a method wherein a radar monitor region is divided into a plurality of preset small regions and the radar receiving signal at every small region is compared with data when weather clutter is absent. CONSTITUTION:A radar receiving signal 221 is inputted to a weather clutter discrimination circuit 1 through the antenna 21 and the transmitting and receiving apparatus 22 of a radar apparatus 2 and has content corresponding to the receiving signal data of all of respective regions which are provided by dividing radar monitor region due to the radar apparatus 2 into a plurality of preset small regions. The WEIBULL parameter of a component is calculated at every small region by a WEIBULL parameter calculation circuit 11 and these values are compared with the clutter data at every small region obtained during a period when weather clutter stored in a parameter data bank 12 is absent by a parameter comparing judge circuit 13 and the comparison result is displayed by a display circuit 3.
Patent JP-H0565729-A (JP)
Title: Utilizing device of remainder of water in bath tub
Inventor: SUGANO TADAO
IPC: E03C1/02
Filed: 1991-09-05
Abstract: PURPOSE:To spare city water by utilizing the remainder of water in a bath tub for a washing machine or a toilet. CONSTITUTION:Two changeover units 6, 13 of water way are provided in the intermediate position of the recirculation pipe 5 jointed to a bath tub 4 and a hot water feeder 1. The changeover unit A6 is provided with a three-way valve A and the water in the bath tub is conducted to a washing machine 12. And the changeover unit B13 is provided with a three-way valve B14 and a three-way valve C19, the water in the bath tub is conducted into a low tank 24 of a toilet to utilize it for washing the toilet bowl 25. When the water in the bath tub can not be used, city water is used through the three-way valve C19.
Patent JP-2000051733-A (JP)
Title: Separation method of hydrophilic particle from hydrophobic particle both having low specific gravity and device therefor
Inventor: OKI TATSUYA
IPC: B03D1/08
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To improve the separation efficiency between hydrophilic particles and hydrophobic particles in the case of separating the hydrophilic particles and the hydrophobic particles, by dispersing bubbles in an aq. suspension liquid of a particle mixture to make a bubble layer where the hydrophobic particles are deposited formed in the water surface part and to make a hydrophilic particle layer where the hydrophilic particles are accumulated formed in the water surface part. SOLUTION: When a feed in which air bubbles are present in an aq. suspension liquid of a particle mixture consisting of hydrophilic particles and hydrophobic particles is supplied from a feed supply port 2 to a separation task 1, the hydrophobic particles adsorb to the bubbles present in the water and float on the water face, while the hydrophilic particles float by the buoyancy to the water surface part. Namely, in the separation tank 1, the hydrophobic particles deposit to the bubbles and float with the bubbles on the water face to form a bubble layer F on the water face. On the other hand, the hydrophilic particles accumulate in the water a little lower than the bubble layer F to form a hydrophilic particle layer W.  Then, the bubble layer F is carried in the opposite direction to the water flow by a blower 5 or the like and discharged from a bubble discharging port 4, while the hydrophilic particle layer W is discharged with water from a water discharging port 3.
Patent JP-S60116407-A (JP)
Inventor: NAMINO HIROSHI
IPC: B27K3/15
Filed: 1983-11-30
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-H1165511-A (JP)
Title: Vertical timing signal generating circuit
Inventor: TADAMA MASARU
IPC: G09G3/20
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a vertical timing signal generating circuit which operates stably, regardless of the phase relation between a vertical synchronization signal and a vertical timing signal which is generated by a counter and which is capable of obtaining the vertical timing signal having a desired phase. SOLUTION: A delay circuit 100 inputs a vertical synchronization signal Pc123 and outputs a signal, whose phase is delayed with respect to the inputted vertical synchronization signal Pc123 by a prescribed phase as a reset signal Pc125 and after a vertical counter 103 inputs a horizontal synchronization signal Pb121 and the reset signal Pe125 outputted from the delay circuit 100 for resetting a count by using the reset signal Pe125 and counts the horizontal synchronization signal Pb125 only up to a prescribed number, and subsequently the counter 103 outputs a vertical timing signal Pd127.
Patent JP-H0892530-A (JP)
Title: Binder composition for nonwoven fabric and its production
Inventor: SAKUMA TADASHI
IPC: D04H1/587
Filed: 1994-09-21
Abstract: PURPOSE: To obtain the subject composition, containing a specific aqueous emulsion and a melamine compound containing methylol group and useful for floppy disk liners capable of preventing the floppy disk surfaces from flawing and abrading without dusting. CONSTITUTION: This composition contains (A) an aqueous emulsion obtained from an ethylenically unsaturated monomer having amide group [preferably a (meth)acrylamide derivative] and other ethylenically unsaturated monomers [[preferably an acrylic or a methacrylic ester derivative or (meth)acrylic acid] and (B) a melamine compound having methylol group.
Patent JP-2000057629-A (JP)
Title: Optical information recording medium
Inventor: USAMI YOSHIHISA
IPC: G11B7/246
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To decrease warpage or surface wobbling after being stuck in a one- face optical information recording medium produced by sticking a first substrate provided with a recording layer containing dyes with a second substrate, by making the lower optical absorption at the max. absorption wavelength in a visible region of the first and second substrates to a specified proportion of the higher absorption. SOLUTION: Polycarbonate is used for first and second substrates and lower optical absorption at the max. absorption wavelength in a visible region is made to >50% of the higher absorption. The optical absorption peak of a dye used to color a substrate material is selected in a shorter wavelength side than the optical absorption peak of a dye used in a recording layer so that the optical absorption of the substrate does not influence recording in a medium. If the absorption peak is broad, the average optical absorption in 400 to 700 nm wavelength region is used for the evaluation. The same dye is preferably used for both substrates. By making the optical absorption properties of the substrates almost the same, thermal influences by irradiation for curing are almost the same on both substrates when the substrates are adhered with a UV-setting resin.