baber/WOPTO huggingface dataset:
Patent JP-H04212990-A (JP)
Title: Electrophoretic display element
Inventor: SHIBATA YASUFUMI
IPC: G02F1/167
Filed: 1991-03-08
Abstract: PURPOSE:To prevent agglutination of electrophoretic display particles and quickly switch occulting display at high response speed while preventing irregular response. CONSTITUTION:An electrophoretic display element comprises a first transparent base 1a, a second transparent base 2b disposed opposite to the first transparent base 1a, a first transparent electrode 2a and second transparent electrodes 2b provided to the first and second transparent bases 1a, 1b, respectively, a light-transmitting dispersion medium 7 sealed in a sealing space S between the first and second transparent bases 1a, 1b, and light-blocking electrophoretic particles 8 dispersed in the dispersion medium 7 and ac or dc voltage is applied to the first and second transparent electrodes 2a, 2b and a striped or meshed conductive partitioning member 3 intervenes in the sealed space S and the sealed space S has a plurality of rooms S1 defined by the conductive partitioning member 3 and also the conductive partitioning member 3 forms a third electrode and dc voltage is applied to at least either one of the first transparent electrode 2a and the second transparent electrode 2b together with the third electrode.
Patent JP-S59169478-A (JP)
Title: Machine for folding bundle of laver automatically
Inventor: KAWASHIMA FUJIO
IPC: A23L17/60
Filed: 1983-03-15
Abstract: PURPOSE:In raising the central part of a bundle of laver by a plate, advancing it to space between pressing and sending plates, and folding the sides of the bundle of laver, to prevent the bundle of laver being folded in a sliding way, by sandwiching the central part of the bundle of laver between the top end of the raising plate and a lever. CONSTITUTION:When the bundle 11 of laver transported by the conveyor 20 is stopped by the stopper 21 just above the raising plate 6 which is dropping, the limit switch 22 is closed, a crank is rotated once, the guide pipe 7 communicated through the connecting lever 26 with it is raised, the raising plate 6 is introduced into the inside of the stopped pressing and sending plates 5 with the rise of the guide pipe, and the bundle 11 of laver is folded in two in the inside of the pressing and sending plates 5. In the operation, when the raising plate 6 is started to rise, the raising lever 18 is raised, the tip part of the lever 9 is fallen, and the central part of the bundle 11 of laver is sandwiched between the top end of the raising plate 6 and the lever 9.
Patent JP-H06258666-A (JP)
Title: Liquid crystal display device
Inventor: MATSUMOTO SHINZO
IPC: G02F1/136
Filed: 1993-03-04
Abstract: PURPOSE:To prevent the generation of unequal brightness and malfunction by positioning the ends in the channel width direction of the source electrode and drain electrode of a thin film transistor(TFT) on the side more outside than the end in the channel width direction of a semiconductor layer. CONSTITUTION:A transparent pixel electrode is connected to both of the source electrode SD1 of the TFT1 and the source electrode SD2 of the TFT2. The source electrode SD1 and drain electrode SD2 are respectively constituted of a second conductive film in contact with the n (+) type semiconductor layer and a third conductive film formed thereon. The ends in the channel width direction of the source electrode SD1 and the drain electrode SD2 are positioned on the side more outside than the end in the channel width direction of the i type semiconductor layer AS. The arrival of the light at the end in the channel width direction of the i type semiconductor layer AS is prevented by the source electrode SD1 and the drain electrode SD2, by this constitution and, therefore, the unequal brightness and the malfunction do not arise any more.
Patent JP-H04280252-A (JP)
Title: Positioning method and device of plate placing base, and plate placing base
Inventor: DOI YOSHIYUKI
IPC: B60B33/00
Filed: 1991-03-08
Abstract: PURPOSE:To provide a plate placing base capable of efficiently placing a number of plates and easy to operate and provide a positioning method and positioning device for easily positioning the place placing base to a delivery device. CONSTITUTION:A plate placing base 10 has a front wall 16 and a rear wall 18 capable of arranging and placing a number of plates by a bracket 22 and a stopper 22a provided back to back. On the frame 30B of the lower frame 30 of the plate placing base, a fixed wheel 32 movable only in the width W direction of the plate placing base and free wheels 34 rotatable around vertical axis and movable in all directions are disposed in the center part and on both end parts, respectively. Near the respective free wheels, leg parts 36 having legs 40 capable of protruding downward from the free wheels are provided. The plate placing base has blocks 66, 67 having inclined surfaces formed thereon and blocks 68, 69 having triangular grooves 68A formed on the inclined surfaces. These blocks are disposed so that they can be opposed to the ball caster of a lifting base not shown in respective determined states.
Patent JP-S59169061-A (JP)
Title: Flat lithium cell with lead terminals
Inventor: KOORI YOSHIZOU
IPC: H01M50/562
Filed: 1983-03-16
Abstract: PURPOSE:To reduce the thermal effect applied to a lithium negative electrode and obtain the necessary selding wtrength by forming the outer surface of a negative electrode terminal plate with stainless steel to which a lead terminal or a spare terminal for the lead terminal is welded. CONSTITUTION:A positive electrode 5 is stored in a positive electrode 9 through a separator 8. The negative electrode 9 is constituted by inserting disk-like metal lithium and pressing it into contact with a negative electrode terminal plate 4. An electrolyte is filled inside the positive electrode can 7 and terminal plate 4 and they are sealed by an annular gasket 11. Then, a lead terminal 1 formed with stainless steel is spot-welded to a spare terminal 2 made of a thin stainless steel plate in advance. Next, the terminal thus made is spot-welded to the surface of the terminal plate 4. The surface of the terminal plate 4 where the terminal 2 is stuck is formed with stainless steel. And a lead terminal 13 is directly welded to the outer surface of the positive electrode can 7. Accordingly, an internal short circuit of a cell can be prevented and the welding strength of lead wires can be increased.
Patent JP-H09238094-A (JP)
Title: Receiver for cdma system radio data
Inventor: NAGASE HIROSHI
IPC: H04B1/707
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To conduct automatic gain control so as to minimize an error rate of reception data even when interference from other channel subject to code division multiplex is high in the direct spread spectrum (CDMA) system as a transmission system of a digital signal. SOLUTION: A transmitter side inserts a known bit to transmission information and sends the result, a receiver side uses the known bit, a known bit collation circuit 19 measures an error rate of a reception signal, and a control circuit 20 controls setting of a level of automatic gain control so as to minimize the error rate. Thus, a required bit number of an A/D converter 15 is reduced and limited A/D conversion accuracy is effectively utilized. The measurement of the error rate may be attained by using error rate information from a Viterbi decoder decoding an error correction convolution code sent from the transmitter side.
Patent JP-H02222016-A (JP)
Title: Controller for plural control circuits
Inventor: ENDO KENJI
IPC: G06F1/24
Filed: 1989-02-23
Abstract: PURPOSE:To attain the common use, for example, between an input terminal and a transmission wiring of a reset signal, and to decrease the number of parts by securing the electrical connection between a reset circuit and a 1st control circuit via a 2nd control circuit. CONSTITUTION:If it is required to reset a 1st control circuit (1st CPU 91) and a 2nd control circuit (2nd CPU 92) via a reset circuit 94, the circuit 94 outputs a reset signal to the CPU 92. When the CPU 92 receives the reset signal from the circuit 94, the CPU 92 is reset and at the same time the reset signal is sent to the CPU 91 from the CPU 92. Then the CPU 91 is reset when the CPU 91 receives the reset signal from the CPU 92.
Patent JP-H03245801-A (JP)
Title: Pressure crystallizer
Inventor: TANABE HARUMASA
IPC: B01D9/02
Filed: 1990-02-22
Abstract: PURPOSE:To control the speed of a real drain solution low in a small capacity pressure crystallizer by connecting the liquid drain port of a high pressure container to a pressure-resistant drain solution container having a pressure mechanism by a drain pipe and providing the liquid drain means from the drain solution container to constitute a separated solution discharge means. CONSTITUTION:The mixture supply means 5 into a high pressure container 9, the pressure means 4 of the mixture in the container 9, the solid-liquid separation mechanism 2 of the solid-liquid mixture in the container 9 and a separated solution discharge means 11 capable of controlling the discharge speed of the separated solution from the container 9 are provided. The liquid discharge port 6 of the high pressure container 9 is connected to a pressure-resistant drain solution container 13 having a pressure mechanism 12 by a drain pipe 10 and the liquid discharge means 14 from the drain solution container 13 is provided to constitute a separated solution discharge means 11. As a result, in the case of a small capacity pressure crystallizer, the speed of a real drain solution can be controlled low and the whole of the apparatus becomes compact as compared with a T-system drain means.
Patent JP-S58159236-A (JP)
Title: Magnetic recording medium
Inventor: ZAITSU HIROSHI
IPC: C09D5/23
Filed: 1982-03-18
Abstract: PURPOSE:To obtain a magnetic recording medium having a magnetic layer with superior wear resistance and surface smoothness, by using a magnetic coating contg. aluminum oxide surface-treated with silicon oxide. CONSTITUTION:Aluminum oxide, chromium oxide or titanium oxide having about 0.5-2mum particle size is dispersed in an aqueous alkali soln. of silicate, and by blowing gaseous CO2 or the like, the soln. is neutralized to deposit silicic acid on the surface of the oxide. The oxide is then dried by heating to form aluminum oxide or the like covered with silicon oxide. A magnetic coating is prepared by mixing 100pts.wt. magnetic powder (A) with about 0.1-20pts.wt. of the covered aluminum oxide or the like (B), a binder resin (C) and a solvent (D). The coating is applied to a polyester base film by a conventional method to obtain a magnetic recording medium.
Patent JP-S60189387-A (JP)
Title: Teletext receiver
Inventor: MATSUSHITA AKIRA
IPC: H04N7/035
Filed: 1984-03-09
Abstract: PURPOSE:To perform secure signal fetching by counting and decoding a framing code detection signal at every one horizontal frequency and by presetting the correction quantity corresponding to the phase difference between a detection signal and that synchronous with a detection signal in a counter. CONSTITUTION:A television signal is impressed on a terminal P1, and a serial/ parallel convertor circuit 4 converts it to a serial teletext signal and outputs it. A clock outputted from a sampling clock reproduction circuit 3 is supplied to a 364 notation counter 30, which counts clocks at every one horizontal frequency. The counted value is supplied to a framing code detection signal reproduction circuit 31, which outputs a reproduction signal synchronous with the framing code detection signal. The reproduction signal is supplied to a switch 32 together with a framing code detection signal outputted from a framing code detection ROM5. The switch 32 alternatively selects signals and resets a fetching bit counter 7. Thus the secure fetching of teletext signals can be possible even when a detection of a framing code is impossible due to noises, etc.
Patent JP-S52127684-A (JP)
Title: Electric dust collector
Inventor: MISAKA TOSHIAKI
IPC: B03C3/41
Filed: 1976-04-19
Abstract: PURPOSE: To enable stably operating of an electric dust collector for long time by preventing insulator from breaking and deteriorating by using insulating fiber as insulator in the collector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09211356-A (JP)
Title: Optical scanning lens system
Inventor: IDE MASATAKA
IPC: G02B13/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning lens system capable of obtaining a light spot high in quality on a surface to be scanned without being affected by an ununiform area ununiform in the refractive index of a plastic lens and a double refraction index area having plural refractive indexes. SOLUTION: In the lens system including the molded plastic lens 11 and arranged between the deflection starting point of a scanning luminous flux from a deflector and the surface to be scanned, the area ununiform in the refractive index of the plastic lens 11 and the double refraction area having plural refractive indexes are defined as a light shielding part 34, and the position of the plastic lens 11 is adjusted in a subscanning direction by adjustment screws 28 and 29 of a frame body 25 so that the scanning luminous fluxes may be aligned in an incident area 35 uniform in refractive index.  Based on the scanning luminous flux, the light spot high in quality is obtained on the surface to be scanned without being affected by the ununiform area and the double refraction area to form the image high in quality, and the scanning luminous flux is easily positioned in the incident area by aligning the incident area 35 with the positioning recessed part of a positioning member arranged near the plastic lens 11.
Patent JP-S61203194-A (JP)
Title: Electrochromic display unit
Inventor: SHIMIZU YASUTAKA
IPC: C09K9/00
Filed: 1985-03-06
Abstract: PURPOSE:To provide an electrochromic display unit which repeats development and disappearance of color reversibly under a stabilized condition at a low driving electric voltage and forms electrochromic display images in an appropriate color, prepared by placing a soln. of specified organic material and a supporting electrolyte and a porous light scattering substance between a pair of electrode plates. CONSTITUTION:The display unit is prepared by placing a soln. 5 obtained by dissolving in a polar solvent 0.01-1.0 mol/l organic material of the formula [where R is (cyclo) alkyl, aryl, etc. R1, R2 are H, halogen, alkyl or OR] which shows reversible develop ment and disappearance of color electrochemically and 0.05-1.0 mol/l supporting electrolyte consisting of a quaternary ammonium salt and a porous light scattering substance 6 (e.g. thin sheet of ceramic such as Al2O3) between a pair of electrode plates consisting of a display electrode 3 composed of a glass plate 1 and ITO or SnO2 film and a counter electrode 4 composed of a glass plate 2 and ITO or SnO2 film or film of metal such as stainless steel or palladium. For development of color, an electric voltage is applied between the electrodes 3, 4 in such a way that the elec trode 3 may be negatively charged. The color disappears when the coltage is reduced to 0 or polarity is reversed.
Patent JP-H06236906-A (JP)
Title: Adhesive tape for semiconductor
Inventor: SEI AKIKUNI
IPC: C09J7/02
Filed: 1993-02-10
Abstract: PURPOSE:To provide an adhesive tape for a semiconductor which enables the transfer mold mounting or the wire bonding mounting of a tape for TAB excellent in bonding property or a tape for TAB, which was hard to mount in the past, by preventing the conversion or deterioration at high temperature of an adhesive. CONSTITUTION:This is an adhesive tape for a semiconductor provided, on the insulating film 1, with an adhesive layer 2 and a protective layer 3, and in which the Young's modulus after hardening at 20 deg.C-300 deg.C of the adhesive layer is 4X10<8>dyne/cm<2> or over.
Patent JP-S57158140-A (JP)
Title: Console box of automobiles
Inventor: SATOU KEN
IPC: B60R7/04
Filed: 1981-03-26
Abstract: PURPOSE:To allow persons on front and rear seats to simultaneously use a console box as a box for small particles by providing a tray retractable from a body of the console box and disposing a separation member which divides an interior of the box above tray. CONSTITUTION:An opening 21 is formed at a lower position in a rear wall 10 of a main body 20 of a console box and a tray 22 is retractable from the interior 37 of the box through the opening 21. Two grooves 28, 29 different in height are made in both of internal walls 11a, 12a of the box body 20 on opposite sides and two steps 30, 31 whose positions correspond to those heights of the grooves 28, 29 are formed in an inner front wall 9a of the box body 20. An approximately L-shaped division member 36 built up from an integrated body of a vertical plate 33 which has a matching part 32 slidable along the grooves 28, or 29 and a bottom plate 35 which has a bed part 34 to be laid on the step 30 or 31 is capable of being freely positioned inside the box body 20.
Patent JP-S57158515-A (JP)
Title: Differential pressure flow meter
Inventor: MINAGAWA MASATOSHI
IPC: G01F1/86
Filed: 1981-03-25
Abstract: PURPOSE:To correct gaseous pressure and a temperature error, by deriving a specific weight factor of gas, its saturation temperature and its specific weight correction factor in accordance with measuring pressure, obtaining a corrected specific weight, and deriving a flow rate by use of this specific weight. CONSTITUTION:A differential pressure detector 21 having a throttle mechanism, a temperature detector 22 and a pressure detector 23 are provided on a pipe 18 in which gas to be measured flows, and differential pressure DELTAP, a temperature T and pressure P are measured, respectively. Also, as to measuring pressure P, tables 24, 25 and 26 which have stored relation of a specific weight correction factor (a), a variation factor (b) of specific weight per a unit temperature, and a saturation temperature T' are provided, and signals (a), (b) and T' corresponding to the pressure P are outputted. Subsequently, a difference between a measured temperature T and a saturation temperature T' is operated 27, is multiplied 28 by the variation factor (b) of specific weight, a specific weight correction factor (c) is obtained, also it is multiplied 31 by the specific weight correction factor (a), corrected specific weight (gamma) is derived, and when a flow rate Q=alpha(DELTAP/r)<1/2> is operated 32 by this corrected specific weight (gamma) and the differential pressure DELTAP, the flow rate is derived without gaseous pressure and a temperature error.
Patent JP-H04283034-A (JP)
Title: Car body carrying device
Inventor: HONDA SEIJI
IPC: B23P19/00
Filed: 1991-03-11
Abstract: PURPOSE:To position and support multiple kinds of car body by moving locate pins to predetermined positions by a driving means located outside of a carrying base at a switching stage. CONSTITUTION:A circulation line is formed of a car body assembly line, in which work stages are formed at predetermined intervals, and a recovery line for connecting the last stage to the first stage of the assembly line, and at the same time a carrying base 20 is located in the circulation line freely to move for circulation, and multiple located pins 3 for supporting a car body are fitted to the carrying base 20 freely to move in three axial directions. A lock means for fastening these respective locate pins, a driving means for releasing the fastening of the locate pins by the lock means, and a moving means for moving the located pins under the condition that fastening is released are provided. Multiple kinds of car body can be thereby carried by one carrying base 20, and correspondence to a new kind of car body can be simplified.
Patent JP-H10251217-A (JP)
Title: New benzenesulfonylamine derivative, its production and pharmaceutical composition containing the same
Inventor: LAVIELLE GILBERT
IPC: C07C381/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful for vascular complication such as restenosis, diabetes and atherosclerosis. SOLUTION: This new compound is the compound of formula I [Ra and Rb are each H, a 1-6C alkyl, etc.; Rc is hydroxyl, a 1-6C alkyl, etc.; R1 is H, I, NO, etc.; R2 and R3 are each H, a 1-6C alkyl, etc.; X is O or NH-CO; (m) is 0 or 1; (n) is an integer of 0-6; (p) is 0 or 1; R4 is H, a 1-6C alkyl, etc.; R5 is H, a 1-6C alkyl, etc.; R6 is H or a 1-6C alkyl; (q) is 0, 1 or 2; (r) is an integer of 0-6; Rd and Re are H, halogen, etc.], e.g. 3- 6-[(4-chlorophenylsuflonyl) amino]-2-(2-nitroxyethyl)-5,6,7,8-tetrahydronaphth-1-yl}propionic acid. The compound is obtained, for example, by carrying out an oxidation treatment of a compound of formula II (R4a is H, etc.) to provide a compound of formula III (R4b is H, etc.), converting the hydroxyl group of the compound of formula III to bromine atom, etc., and allowing silver nitrate, etc., to act on the brominated compound.
Patent JP-H03247105-A (JP)
Title: Mixer
Inventor: SHIBATA KIYOHIRO
IPC: H03D7/18
Filed: 1990-02-26
Abstract: PURPOSE:To surely prevent mixture of a signal of an image band with simple constitution by generating 1st and 2nd signals in opposite phase to a 1st input signal, generating 3rd and 4th signals having a phase difference of nearly 90 deg. from the 2nd input signal and using the signals so as to generate a mixture signal. CONSTITUTION:An in phase signal S1 and an opposite phase signal S2 to an input signal inputted to a 1st input terminal 10 are inputted via a 1st transformer 11 to a source and a drain of 1st and 2nd FETs 12, 13. Simultaneously, a hybrid circuit 14 converts the input signal inputted to a 2nd input terminal 15 into signals S3, S4 whose phase difference is nearly 90 deg. and outputs them to gates of the 1st and 2nd FETs 12, 13. Thus, the the 1st and 2nd FETs 12, 13 generate mixture signals S5, S6 resulting from mixing the signals S1, S2, S3 and S1, S2, S4 and outputs them to a hybrid circuit 18 via 2nd and 3rd transformers 16, 17. The hybrid circuit 18 synthesizes the inputted mixture signals S5, S6 while compensating the phase difference of nearly 90 deg. and outputs the result to a output terminal 19.
Patent JP-H0596220-A (JP)
Title: Work drying method in work cleaning apparatus
Inventor: TSUKADA TETSUO
IPC: B05C3/02
Filed: 1992-03-02
Abstract: PURPOSE:To dry within a short time a work, whose cleaning is completed, in an apparatus for cleaning a work such as circuit substrates, metal parts, etc. CONSTITUTION:After a work being washed with a cleaning liquid consisting of a surfactant in a cleaning process 1, the rinsing liquid is washed off in a rinsing process 2. In the rinsing process 2, as a liquid for rinsing, an aqueous solution in which an alcohol-based solvent is added is used. Due to the alcohol- based solvent, water adhering to the work's surface is removed and the surface tension of the water adhering to the work's surface becomes low. As a result, in a drying process 3, drying of the work cleaning of which is already done is completed within a short time.
Patent JP-H08216426-A (JP)
Title: Printer
Inventor: WADA YASUHIRO
IPC: B41J29/46
Filed: 1995-02-09
Abstract: PURPOSE: To provide a printer which can avoid the state of running-out of ink and not carrying out the printing any more. CONSTITUTION: A printer is provided with a plurality of ink storage sections for storing ink fed to an ink head, a remaining ink amount sensing means 2 for sensing that the remaining ink stored in the ink storage section in use is zero or less than a given amount and an ink storage section changeover means 4 for changing over to another ink storage section filled with ink when the state that the remaining ink amount stored in the ink storage section is zero or less than the given amount is sensed by the remaining ink amount sensing means 2. Also a printing state control means 13 for controlling continuously the printing state just before and after the changeover of the ink storage sections by the ink storage section changeover means 4 is provided.