baber/WOPTO huggingface dataset:
Patent JP-H11249177-A (JP)
Title: Active matrix substrate, production thereof and liquid crystal display panel
Inventor: INOUE TAKASHI
IPC: G02F1/136
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix substrate capable of driving improved in visual characteristics and the liquid crystal display(LCD) panel of high contrast and high picture quality using the substrate. SOLUTION: An active matrix substrate 100 has a substrate 30, first arid second signal electrodes 12 and 14 arranged in a prescribed pattern on this substrate 30, first pixel electrode 22 electrically connected with the first signal electrode 12 while having plural unit electrodes 22a extended in a pixel area 20, and second pixel electrode 24 electrically connected with the second signal electrode 14 while having plural unit electrodes 24a extended in the pixel area 20 in the state of facing the unit electrodes 22a of the first pixel electrode 22. Between the first signal electrode 12 and the first pixel electrode 22 or between the second signal electrode 14 and the second pixel electrode 24, a two-terminal type non-linear element is connected.  Then, an electric field generated between the unit electrodes 22a of the first pixel electrode 22 and the unit electrodes 24a of the second pixel electrode 24 contains a component parallel to the said substrate 30.
Patent JP-S61233417-A (JP)
Title: Magnetic recording medium
Inventor: YASHIRO TSUTOMU
IPC: C09D5/23
Filed: 1985-04-09
Abstract: PURPOSE:To obtain the title medium having excellent C/N and a high reproducing output an further having excellent erasing characteristic and orientation property by jointly using hexagonal ferrite magnetic powder and acicular ferromagnetic powder. CONSTITUTION:Hexagonal ferrite magnetic powder having >=5 squareness ratio and >=600Oe coercive force is selected and ferromagnetic powder having >=4 acicular ratio, >=100emu/g saturation magnetization and <=700Oe coercive force is selected. Less than 70pts.wt. hexagonal ferrite magnetic powder is used with 30-100pts.wt. ferromagnetic powder is used with about 30-95wt% ferromagnetic powder. In addition to the mixing ratio, the coercive force of the hexagonal ferrite magnetic powder is preferably regulated to about 400-600Oe and the coercive force of the ferromagnetic powder is adjusted to about 500-700Oe to improve the C/N characteristic in the high-frequency region.
Patent JP-H08269795-A (JP)
Title: Clamping jig for holding work
Inventor: SASAJIMA TAKEFUMI
IPC: C25D17/08
Filed: 1995-03-30
Abstract: PURPOSE: To provide a clamping jig for holding a work which contributes to the facilitation and automation of transportation and posture adjustment at the time of use and has wide applicability. CONSTITUTION: This clamping jig has a clamping piece 21 which is held turnably at a main body 11, a clamping spring 39 which energizes this clamping piece 21 to a state ready to clamp the work and a clamping releasing means 31 (50) which releases the ready-to-clamp state of the clamping piece 21 against the energizing force of this clamping spring 39. The whole or part of these constituting elements are housed in a cylindrical body 50. The posture for the work 6 at the time of use constituted of the clamping piece 21 and the clamping part 12 integral with the main body 11 is made adjustable by adjusting the posture in the turning direction around the axial line Z of the cylindrical body 50.
Patent JP-S53540-A (JP)
Title: Elevator cage
Inventor: KUNII KAZUSHI
IPC: B66B11/00
Filed: 1976-06-22
Abstract: PURPOSE: To prevent occurrence of offensive sense to the ears passengers, which is possibly caused due to pressure change in the elevator cage during its tripping. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07282604-A (JP)
Title: Emitting display body and emitting display device using this emitting display body
Inventor: KOMORI HITOSHI
IPC: F21S2/00
Filed: 1994-04-12
Abstract: PURPOSE:To attain forming an emitting display device total unit into compactness and preventing damage of a device at handling time or the like while a multicolor emitting display can be facilitated, in a device wherein even emitting except proper luminous color of each light emitting semiconductor element can be displayed by an emitting display body formed into a single unit. CONSTITUTION:Two LEDs of different luminous color are formed into a unit as a single emitting display body and mounted on a flexible substrate. In each LED, an anode side is connected in common, and a cathode side is connected individually. By controlling each wiring path opened/closed in both the LEDs, an emitting condition of only each LED and a simultaneous emitting condition of both the LEDs are selectively controlled. Only one display part 4, storing the emitting display body, is provided on a supporting member 2 having flexibility. Accordingly, by elastic deformation of the supporting member 2, impact force can be absorbed to be relaxed, and since also the display part 4 is only one required, compactness of a device 1 can be attained.
Patent JP-S55731-A (JP)
Title: Curing accelerator for epoxy resin
Inventor: KIYONO SHIGEO
IPC: C08G59/68
Filed: 1978-06-20
Abstract: PURPOSE: A curing accelerator for epoxy resins having improved curing acceleration effect, prepared by adjusting a mixture of a specific amine, p-toluenesulfonic acid, and a liquid polyethylene glycol to a given pH with a metal borofluoride.  
     CONSTITUTION: An acid compound consisting of p-toluenesulfonic acid and/or cresol, and a liquid polyethylene glycol as a diluent are added to a mixture of one or two or more types of compounds selected from tertiary amines, e.g. 2-(dimethylaminomethyl) phenol, 2,4,6-tris (dimethylamino methyl) phenol, benzyldimethylamine, N,N-dimethylaniline, or N,N-dimethylcyclohexylamine, and imidazoles or their derivatives having a melting point ≤ 180°C. A metal borofluoride, e.g. Zinc or aluminum borofluoride, is added to the mixture to adjust the pH 2.0W10.5. The complex compound thus formed is used as a curing accelerator for epoxy resins. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000263222-A (JP)
Title: Noncontact type soldering iron and soldering method
Inventor: KOJO OSAMU
IPC: B23K3/06
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To miniaturize a noncontact type soldering iron by using a small electric heater having satisfactory heating efficiency. SOLUTION: By forming an electric heater 16 being housed in a nozzle tube by winding a resistance heat generating wire 23 on the outer periphery of a columnar bobbin 22 made of ceramics, by providing plural wire guide holes 24 for deriving the heat generating wire 23 to the outside in the inside of the bobbin 22 so that they pierce through the bobbin 22, and by using the wire guide holes 24 both as deriving the heat generating wire to the outside and a part of a gas channel, the gas channels for heating are provided on both of the inside and the outside of the bobbin 22.
Patent JP-H10268050-A (JP)
Title: Laser range finder and tracking device
Inventor: HORIE RYUICHI
IPC: G01S17/10
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser tracking device capable of utilizing a laser device having small energy per pulse though the number of pulse repetition is high and an average output is great. SOLUTION: Output pulse beams of a laser device 31 are emitted toward a target so as to transmit wedge type optical plates 33, 36 which are rotated on an optical axis, and laser oscillation pulses of the laser device 31 are detected by a detector 42, to start count-up of a counter 40. Reflection beams from the target are received by a laser receiver 39, and the received pulses are output to the counter 40 to stop the count-up of the counter 40, and the count value is fetched out as distance information until the target.  Further, rotation angles of the wedge type optical plates 33, 36 are respectively measured by rotation angle measurers 35, 38, and an error angle calculating circuit 41 calculates an error angle made by the target based on a pulse output of the laser receiver 39 and a rotation angle of the wedge type optical plates 33, 36 obtained by rotation angle measures 35, 38 to output.
Patent JP-H09264103-A (JP)
Title: Gas turbine stationary blade
Inventor: TOMITA YASUOKI
IPC: F01D9/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine stationary blade for supplying cooling steam by making a blade section hollow, wherein passages respectively for trailing edge cooling air and interstep seal air. SOLUTION: Cooling steam passages 6 and 7 are formed by making a blade section hollow, providing a plurality of rooms 2 in a blade arc direction and serially connecting these rooms 2. The lower end of one room 2 having a large blade thickness in the center of the blade arc is directly opened in a shroud 4, its upper end is covered with a passage for connecting the cooling steam passages 6 and 7, an aerofoil is extended to the outside of shroud 5, and its passage side face 8 is opened to the outside of the shroud 5 so as to be used as a passage for interstep seal air.
Patent JP-S61233407-A (JP)
Title: Production of magnetic head
Inventor: GOTO MAKOTO
IPC: C23C14/08
Filed: 1985-04-08
Abstract: PURPOSE:To decrease greatly the air bubbles produced at a gap or glass part by using the Ne gas or the mixture of the Ne gas and the O2 gas for the sputtering gas atmosphere when an oxide film is formed. CONSTITUTION:The cores 51 and 51' are put into a sample room of a sputtering device. The Ne gas is supplied into the sample room while this room is heated after evacuation up to the desired degree of vacuum. The high frequency electric power is impressed to those cores after the gas pressure is stable. Then a presputtering process is carried out to clean the surface of a target and then a sputtering process is given for a prescribed period of time for formation of a film having such thickness equal to the desired gap length. The target uses an SiO2 plate and performs a sputtering process of a planar magnetron system. The both cores are butted to each other and assembled, and a glass rod for reinforcement is put into a winding groove. Both cores are pressed for a prescribed period of time at a temperature higher than the softening point of the glass rod. Then the glass rod is fused and filled into the groove part.
Patent JP-H11331332-A (JP)
Title: Freely extensible contractible telephone set
Inventor: LONKA PEKKA
IPC: H04M1/724
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a device which is small at the time of carrying and provided with a large interface by freely movably fitting a second part fixed with a battery to a first part with a radio transmitter-receiver and a connected antenna. SOLUTION: The lower part 602 of a mobile telephone set 600 is provided with a numerical figure keyboard 609 and a battery 610. An electric charger 612 is connected to the edge part of the lower part 602. The keyboard 609 includes numerical figure keys from 0 to 9. The side part of the lower part 602 of the set 600 is designed so that a user can grasp it well and a specific grip 613 can be given especially at the lower part 602. A the time of carrying, the upper part 601 and the lower part 602 of the set 600 are arranged by sliding to each other and nearly overlapped and the keyboard 609 enters between the part 601 and the part 602 to prevent a user from using it. At the time of carrying, since a microphone 611 is not covered, the set 600 can be used as a general telephone set.
Patent JP-S61234332-A (JP)
Title: Abnormal sound discriminator for engine
Inventor: KIHASHI TATSU
IPC: F02B77/08
Filed: 1985-04-10
Abstract: PURPOSE:To facilitate the examination and analysis of sounds determined to be rejected, by separating running sounds of the engine to signals of specified frequency bands to discriminate abnormal sounds of the engine from the average level, peak level and peak generation frequency. CONSTITUTION:Running sounds of an engine 1 is detected with a detector 4 to be separated to signals of specified frequency bands with a frequency analyzer 6. Then, the average level is detected with a mean detector 12c while the peak level done with a peak value detector 14c to determine a continuous abnormal sound factor and individual abnormal sound factors with an arithmetic section30 and when these factors exceed the threshold, the generation of abnormal sounds are determined. The frequency of peak generation is detected with a peak frequency detector 41c and compared with a signal from a rotational speed detector 2 to determine the peak frequency in the relationship with the rotational speed. Thus, the status of abnormal sounds in relation to the type thereof, continuous sound or intermittent sound and the operation cycle can be determined thereby facilitating the examination and analysis.
Patent JP-S63243516-A (JP)
Inventor: GOTO HARUKI
IPC: F16B37/08
Filed: 1987-03-30
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-S57399-A (JP)
Title: Radiator cooling fan
Inventor: NAGAYAMA ISAO
IPC: F04D29/32
Filed: 1980-06-04
Abstract: PURPOSE: To reduce the entire deformation of a fan having specific vane ratio area, by guiding a ring-shaped reinforcing rib into a vane fixing drum while distributing the tensile stress applied at the root of vane entirely to the bass section.  
     CONSTITUTION: In a direct-couple radiator cooling fan where the rotation of fan will increase with the rotation of engine and equipped with a fan having vane ratio area of 0.14W0.20 for cooling a car engine, a ring type reinforcing rib 6 is guided into a drum 3 and the boss section 2 is constructed of another rib 7 which connects said rib 6 with a drum 3. Consequently unique tensile stress produced by large vanes can be distributed to the drum 3, ring type reinforcing rib 6 and the coupling rib 7 thereby the deformation of the vane height can be reduced even during high temperature high speed rotation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03277209-A (JP)
Title: Dropper mechanism in reaper
Inventor: KUSANO TOSHIHIKO
IPC: A01D34/63
Filed: 1990-03-23
Abstract: PURPOSE:To surely receive crops conveyed from a rear side at a fixed position and prevent flowing of crops by making succeeding dropper bar possible to be located at receiving position of long culm crops at dropping long culm crops from a dropper bar. CONSTITUTION:Reaped crops A conveyed to a rear side are received by upper and lower dropper bars 91 and stored. Number of stored crops A is almost decided by an interval of pins 109 in a chain 48 and the pin 109 is revolved for 60 deg. around a star-like rotor 107 at a fixed pieces are stored, then a claw part material 94 is shaken through a shaking arm 108 and a grounding cable 96, thus the claw part material 94 inhibiting revolution of a revolving shaft 89 and an engaging cam 93 is removed from the engaging part 92. Thereby, the revolving shaft 89 is revolved by a weight of the crops A applying to the upper and lower dropper bars 91 and a fixed pieces of the crops A are dropped from the dropper bars in a bunch.
Patent JP-H08246817-A (JP)
Title: Exhaust heat recovery system
Inventor: FUJIMOTO HIROSHI
IPC: F02G5/04
Filed: 1995-03-06
Abstract: PURPOSE: To improve refrigeration performance and usatiblity by generating water vapor from exhaust heat from a low temperature exhaust heat source which generates exhaust heat of a temperature lower than a boiling point of water. CONSTITUTION: After cooling an engine, cooling water is supplied to a regenerator 14. Ammonia-water mixture fluid is heated to generated ammonia vapor which is used as a heat source of an absorption type refrigerator. Engine combustion exhaust gas is supplied to an exhaust gas boiler 7, for heating the ammonia- water mixture fluid and generating water vapor. The water vapor is supplied to a steam turbine 9 whereby a supercharger 19 of a mirror cycle gas engine 1 is driven.
Patent JP-2000032461-A (JP)
Title: Image coding method, image decoding method, and system and computer program product
Inventor: JAMES ANDREW
IPC: G06T9/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To efficiently encode or decode a required component in an image by dividing the image into plural blocks, converting pixels of each block into coefficients of plural of frequency regions, obtaining a group of coefficients of a frequency region regarded as a same kind in different blocks and applying group unit coding to the group of the coefficients. SOLUTION: For example, assume an original digital image is divided into blocks each consisting of 8×8 pixels, and the blocks are fed to a 8×8 2-dimensional discrete cosine transform(DCT) device 200, which generates DCT coefficients for the 8×8 blocks. A quantizer Q201 quantizes each DCT coefficient. The quantized DCT coefficients are fed to a coefficient array 202, where the coefficients are rearranged in a hierarchical form. In this hierarchical form, the coefficients are grouped into plural sub bands. An encoder 203 encodes the sub bands of the coefficients into a bit stream which represents digital image.
Patent JP-H06286593-A (JP)
Title: Braking force control device
Inventor: TAKEUCHI HIROAKI
IPC: B60T8/175
Filed: 1993-03-31
Abstract: PURPOSE:To provide a braking force control device of which brake pipings are simply constituted and the control valves are not so frequently used. CONSTITUTION:This braking force control device is provided with driving wheels 5, 5a, driven wheels 6, 6a, wheel cylinders 7, 7a and 8, 8a, a fluid pressure generating device 3, an operating force detecting means 4, and a first valve means 10 which is arranged on a pipe line 9 and can control a first position 15 communicating the fluid pressure generating device 3 to the wheel cylinders 7, 7a, 8, 8a, and a second position 15a at antiskid control. Further it is provided with second valve means 20, 20a which are arranged on pipe lines 9f, 9h and can control a first position 15 communicating the fluid pressure generating device 3 to the wheel cylinders 7, 7a, 8, 8a and a second position 15a at antiskid control, pumps 13, 13a which are arranged on pipe lines 9g, 9i and discharge fluid pressure to the wheel cylinders 7, 7a, 8, 8a, and a control means 12 to output control signals to the first and second valve means based on the signals from the operating force detecting means.
Patent JP-S60217846-A (JP)
Inventor: YAMAUCHI YUUICHI
IPC: A21D4/00
Filed: 1984-04-13
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-H09262917-A (JP)
Title: Heat transfer element
Inventor: YAO AKIRA
IPC: F28F13/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the heat resistance of an elastic heat transfer element and a heat absorbing element/a heat generating element by adding a carbon fiber anew to the end part of a carbon fiber in the carbon fiber direction. SOLUTION: A carbon fiber is added anew to the end part of a carbon fiber in the fiber direction. A heat generated by a heat generating element runs from the end of a carbon fiber 1 as shown by an arrow 5a, and at the same time, runs to the carbon fiber 10 of a fixed part to find its way into the carbon fiber 1. In addition, the thermal conductivity of the carbon fiber is exceedingly higher than that of an adhesive used for adhesion with a heating absorbing element/a heat generating element. Therefore, the end face of the carbon fiber 10 of the fixed part can be regarded as the heat transfer face of the carbon fiber 1. Thus it is possible to widen a heat transfer face on the end part of the carbon fiber 1 and reduce the thermal resistance of the flexible heat transfer element and the heat absorbing element/the heat generating element.
Patent JP-S549643-A (JP)
Title: Lithium tantalate optical wave guide
Inventor: TSUYA HIDEKI
IPC: H01P3/16
Filed: 1977-06-22
Abstract: PURPOSE:To improve the crystallinity of substrate without impairing other characteristics by using a LiTaO2 single crystal added with MgO and V2O5 as the substrate.
Patent JP-S53316-A (JP)
Title: Secondary-air supply system for rotary engine
Inventor: MORITA MINORU
IPC: F01N3/22
Filed: 1976-06-24
Abstract: PURPOSE: To improve the ignition quality under the condition of low speed and load and to reduce NOx under the condition of medium speed and load by in parallel distributing an air control valve controlling the supply quantity and an air distributing valve distributing the supply air into the inside EGR prevention air and the reburning air for unburnt gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58192467-A (JP)
Title: Inverter device
Inventor: OOGUCHI KUNIOMI
IPC: H02M7/483
Filed: 1982-05-04
Abstract: PURPOSE:To obtain a stepwise wave output power near a sinusoidal wave with a simple circuit configuration by coupling a 3-phase inverter and a single-phase inverter via a semiconductor switch. CONSTITUTION:A 3-phase bridge inverter 1 is composed of 6 semiconductor switches S1-S6, and the current flowing angles of the switches are smaller than 180 deg.. A single phase inverter 2 alternately opens and closes semiconductor switches S7, S8 at the primary side of an output transformer T to generate a rectangular voltage, thereby obtaining the stepwise wave single-phase voltage via tap changer semiconductor switches Sa, Sb of the secondary side of the transformer. A connecting switch 3 is composed of 3 semiconductor switches SU, SV, SW, and has a function of applying a single-phase voltage during the period that the voltages of terminals U, V, W are not established. A capacitor C has functions of producing a neutral point N of a DC power source and smoothing the DC input voltage.
Patent JP-H05281979-A (JP)
Title: Sound eliminating device
IPC: G10K11/16
Filed: 1992-03-31
Abstract: PURPOSE:To provide the sound eliminating device which can attenuate a noise by simple constitution without scattering it even in the presence of crosstalk. CONSTITUTION:This sound eliminating device has a microphone 1a which detects the noise from a noise source, adaptive filters 2a and 2b which perform adaptive control over the detected noise signal, a delay unit 6 which delays the output of the adaptive filter 2a, a speaker 5a which reproduces its output, a speaker 5b which reproduces the output of the adaptive filter 2b, microphones 1b and 1c which detect the noise at a sound elimination control point, FIR filters 3a and 3b which process the noise signal from the microphone 1a, and LMS computing elements 4a and 4b which calculate and update the coefficients of the adaptive filters 2a and 2b with the outputs of the FIR filters and the outputs of the microphones 1b and 1c; and the delay time of the delay unit 6 is made longer than the transmission time from the 1st speaker 5a to a 2nd error detector and the coefficient update timing of the 2nd adaptive filter 2b is not matched, so mutual crosstalk components are not controlled excessively.
Patent JP-S58193301-A (JP)
Title: Preparation of sintered aluminum alloy with wear resistant property
Inventor: MARAI YOSHIHIRO
IPC: C22C21/00
Filed: 1982-05-07
Abstract: PURPOSE:To prepare a sintered Al alloy excellent in wear resistant property, by a method wherein Si, Pb and Al are added to a Si-Pb-Al alloy power while Cu, Mg and ceramics are further added thereto to obtain a mixed powder with a predetermined composition which is in turn molded and sintered. CONSTITUTION:A mixed powder having a composition consisting of about 6- 20wt% Si, about 2-8wt% Cu, about 0.2-1.5wt% Mg, about 3-25wt% Pb, 3- 15wt% ceramic powder and the remainder Al is prepared by a method wherein a three-component alloy powder with Al is formed from the greater part of Si and Pb of the total amount thereof or, with respect to Si, Pb and Al in a difficient case and with respect to the above mentioned Cu, Mg and ceramics, respective powders thereof are prepared alone to be mixed. This mixed powder is molded and sintered to obtain a sintered Al alloy having Pb uniformly dispersed therein and excellent in wear resistant property and low friction property.