baber/WOPTO huggingface dataset:
Patent JP-H0738774-A (JP)
Title: Horizontal f/v conversion circuit
Inventor: TAKAHASHI KIYOSHI
IPC: G09G1/04
Filed: 1993-07-23
Abstract: PURPOSE:To provide a horizontal F/V conversion circuit in which a failure such as screen bends or screen distortions is not generated by preventing the generation of a ripple at an output voltage even when an inputted synchronizing signal is a composite synchronizing signal. CONSTITUTION:In a vertical synchronizing signal period in which there is possibility of the removal of a horizontal synchronizing signal, an F/V converting action is stopped, and an F/V conversion voltage just before the F/V converting action is stopped is held and outputted by using a switch element 27. Also, in the case of a synchronizing signal to which an equivalent pulse is inputted before and after the vertical synchronizing signal period such as an NTSC television signal, the F/V converting action is similarly stopped before and after the vertical synchronizing signal period, and the F/V conversion voltage just before the F/V converting action is stopped is held and outputted by using a counter 29 and the switch element 27.
Patent JP-H0473260-A (JP)
Title: Fabric inspecting machine
Inventor: AKAGAWA SHOZO
IPC: D06H7/00
Filed: 1990-07-09
Abstract: PURPOSE:To decrease occurrence of a short length and enable improvement in yield by providing a fabric resident part, measuring the fabric length according to an output from a seam sensor, knowing the length between seams in a fabric formed from plural bound fabrics to be inspected and then rationally cutting the fabric. CONSTITUTION:A fabric of continuous length 1 in which plural fabrics are bound is transferred from an inlet device 2 through a driving roll 11 into a fabric resident part 5. In the aforementioned process, counting is started with a length measuring instrument 14 according to a sensed signal from a seam sensor 13 and stopped at the next sensed seam signal. A rational cut length based on the resultant measured length is inputted to a program controller 24 with a dial 22. The fabric 1 in the resi dent part 5 is fed into a fabric inspecting machine body 7 with a driving roll 16. When the seam is sensed with a sensor 20, the aforementioned controlled 24 is started and the fabric 1 is simultaneously transferred. The fabric inspection is then carried out and the fabric transfer is automatically stopped when the measured length of the length measuring instrument 23 attains the cut length previously inputted with the dial 22. Thereby, cuts are formed in the selvage parts and the transfer is restarted to shake off the fabric onto a loading car 32.
Patent JP-H0529383-A (JP)
Title: Fabrication of semiconductor device
Inventor: FUKUDA TADASHI
IPC: H01L21/60
Filed: 1991-07-23
Abstract: PURPOSE:To prevent exfoliation between a TAB film and a semiconductor chip by protecting the surface of a semiconductor chip with a dielectric protective film when a conductive bump of the TAB film and a conductive bump of the semiconductor chip are bonded together. CONSTITUTION:A through hole 2 is formed in a dielectric film 1 with lead portions remaining; a conductive film 3, to be used as a lead, is formed on the lead portions in the surface of the dielectric film 1; and a conductive bump 4 is formed to come in contact with the conductive film 3. A dielectric protective film 8 is formed at the lead portions of the dielectric film 1 on the side opposite to the surface on which the conductive films 3 are formed. The conductive bumps 4 of the TAB film 5, on which the dielectric protective film 8 is formed, is bonded to conductive chips 7 of the semiconductor chip 6. Thereby, it is possible to improve the reliability of the semiconductor chip with the TAB film and the semiconductor chip being less susceptible to exfoliation.
Patent JP-H0530065-A (JP)
Title: Hybrid multiplex synchronization system
Inventor: SATO JUNICHI
IPC: H04L7/08
Filed: 1991-07-23
Abstract: PURPOSE:To take the synchronization of data received with different phases from networks with different frame patterns and frame lengths. CONSTITUTION:The type of frame patterns and frame length of data to be allocated to each time slot TS1 to TSN are stored in a frame pattern type storage part 22 and a frame length storage part 25. Multiplex synchronization processing parts 21a to 21n corresponding to each frame pattern perform synchronization processing every time a frame bit is inputted, outputting a synchronizing phase detection signal when the designated frame pattern is detected. A selection part 23 selects a synchronization phase detection signal from the multiple synchronization processing part according to the type of the frame pattern in the present time slot, and inputs it to a phase synchronization part 24. The phase synchronization part 24 rearrange data of the time slot according to the synchronization phase detection signal on a frame aligner RAM27 while taking account of the frame length, and outputs in the same data phase.
Patent JP-S6074093-A (JP)
Title: Extracting circuit of contour shape information
Inventor: MIKI NORIHISA
IPC: G06T7/60
Filed: 1983-09-30
Abstract: PURPOSE:To compress data and transmit and store a signal efficiently by generating chain codes corresponding to contour shape information on a binary picture as an object of pattern recognition and converting the binary picture into one-dimensional data. CONSTITUTION:A binary signal obtained by making a raster scan on picture elements of the binary picture to be measured is inputted to the one-line memory 311 of a containment code generating circuit 31 and the lower line of a 2X2 mask circuit 312, and the signal is delayed by one line in a memory 311 and inputted to the upper line to constitute a mask pattern as to four picture elements by the circuit 31, generating a code. A circuit 32 adds a code for line discrimination corresponding to a horizontal synchronizing signal from a terminal 36 and the resulting code is inputted to the memory 343 of a chain code generating circuit 34; containment codes are sorted by a rearrangement processor 344 firstly into left lower codes and right upper codes, and then rearranged clockwise to generate chain codes.
Patent JP-H0930864-A (JP)
Title: Silicon nitride-based sintered compact for sliding member and its production
Inventor: IWAMOTO ATSUSHI
IPC: C04B35/584
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To improve strength, sliding characteristics and retention of a lubricating oil, to increase a thermal conductivity and to reduce a plant cost by molding Fe nitride, silicon nitride-based powder and a sintering auxiliary, and then baking. SOLUTION: Fe nitride is mixed with silicon nitride-based powder and 1-15wt.% of one selected from yttrium oxide, aluminum oxide, magnesium oxide, cerium oxide, neodymium oxide, lantern oxide, aluminum oxide, strontium oxide and titanium oxide, kneaded, molded into a fixed state and baked in a nitrogen atmosphere under 1-10atm. A compound having <=5μm average particle diameter produced by sintering reaction of Fe nitride on the surface of a parent phase with silicon nitride-based powder is dispersed and precipitated to give a silicon nitride-based sintered compact having >=22w/m.k coefficient of thermal conductivity and >=900MPa strength at a room temperature.
Patent JP-S6076066-A (JP)
Title: Generating circuit of tracking error signal
Inventor: UCHIDA NORIAKI
IPC: G11B7/09
Filed: 1983-09-30
Abstract: PURPOSE:To obtain a tracking error signal which produces no track skip despite flaws, dust, etc. on a disk by supplying an up-signal or a down-signal, i.e., the output given from a phase comparator to an integration circuit via a pulse width limiting circuit. CONSTITUTION:The pulse width limiting circuits 5 and 6 check the rise or the fall of an up-signal U and a down-signal D given from a phase comparator 3 through exclusive OR circuits EX-OR1 and EX-OR2. The outputs of the EX-OR1 and EX-OR2 actuate retriggerable monostable multivibrators MM1 and MM2 and produce gate signals G1 and G2 from output terminals Q1 and Q2 just for a fixed period decided by R3 and R4 as well as C3 and C4. For signals G1 and G2, the ANDs are obtained with the signal U or D given from the circuit 3 through AND1 and AND2 respectively. Then the G1 and G2 are usually delivered in their pulse widths as they are. However, if a faulty tracking signal is delivered owing to the flaws, dust, etc. on a disk, the outputs U' and D' limited to the pulse width of said fixed period are supplied to an integration circuit 4.
Patent JP-H06182190-A (JP)
Title: Flowable glossy dispersing liquid free from preservative
Inventor: NORUBERUTO SHIYUMITSUTO
IPC: C09K23/28
Filed: 1993-07-23
Abstract: PURPOSE: To obtain a pearl-colored dispersion without containing preservatives by incorporating a glycol ester of a fatty acid, two kinds of surfactant type specific compounds (i.e., a betaine and an anionic surfactant), an alkoxylated aliphatic alcohol, a specified amount of glycerol case by case and optionally water. CONSTITUTION: The dispersion is obtained by incorporating 15-35 wt.% glycol esters of fatty acids shown by formula I (wherein R<1> is a 12-23C alkyl residue; A is -C2 H4 - or -C3 H6 -; X is H or a group shown by formula II; (m) is 1-10), 5-25 wt.% betaine shown by formula III (wherein R<2> is an 8-22C alkyl residue; R<3> and R<4> are each a 1-3C alkyl residue; (n) is 2-4; (y) is 1-3), 1-15 wt.% anionic surfactant, 5-18 wt.% aliphatic alcohol alkoxylate, 15-35 wt.% glycerol and 0-50 wt.% water.
Patent JP-S6338285-A (JP)
Inventor: NAKAO KEIICHI
IPC: H01B13/00
Filed: 1986-08-04
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-H0514645-A (JP)
Title: Facsimile equipment
Inventor: SHINODA KAZUHISA
IPC: H04N1/21
Filed: 1991-06-27
Abstract: PURPOSE:To realize the facsimile equipment in which the kinds of documents subject to memory reception by the facsimile equipment is displayed on a display device and output priority to a printer is revised. CONSTITUTION:A memory reception document management means 11 outputs a list of a memory reception document to a man-machine control section 15 and a printer output control means 13 revises the output priority by designating a document through key entry. The storage and read of a memory reception document from to the memory are implemented by a memory management section 12 and the document output to the printer is implemented by a recording control section 14. The print wait control of the memory reception document and the revision of the output priority are entirely implemented by a program of a microcomputer.
Patent JP-S6163762-A (JP)
Inventor: TAJIMA IKUO
IPC: D05C5/04
Filed: 1984-09-01
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-H097643-A (JP)
Title: Charging device and charging processing system
Inventor: MIYAMOTO ISAMU
IPC: H02J7/10
Filed: 1995-06-16
Abstract: PURPOSE: To surely attain a full charge in a short time by a charging process for successively lowering a charging current every detection of a prescribed time on the basis of the charging characteristic of a secondary battery. CONSTITUTION: In the charge of a secondary battery, a prescribed charging current is derived from a programmable power source 6 by a current regulating core 7 to charge a battery 2. The output voltage curve is then measured by detecting means 4, and when a pre-peak is detected, the CPU 13 of control means 8 once stops the charge, and performs the next charge after the charging current is stepped down by a prescribed quantity by current regulating means 7. When the pre-peak of the charging voltage is detected by the detecting means 4 in this state, the charge is stopped again, and the charging current is further stepped down by a prescribed quantity after a fixed time followed by charging, and this operation is repeated until the state substantially showing full charge is attained.  Thus, the charge is never stopped before the full charge by the pre-peak, and the full charge state can be surely attained in a short time.
Patent JP-S5973688-A (JP)
Inventor: UMEZAWA MICHIO
IPC: F16L33/22
Filed: 1982-10-18
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-S5971871-A (JP)
Title: Phase detection circuit for ink jet recorder
Inventor: MURAI TOSHIHARU
IPC: B41J2/115
Filed: 1982-10-18
Abstract: PURPOSE:To eliminate the failure of retrieval due to the staining of detection electrode and also to imperfect recovery of ink by a method in which the input impedance of a phase retrieval and detection circuit is made smaller, charge detected by a phase detection electrode is exactly transmitted to the phase retrieval and detection circuit. CONSTITUTION:Electric current coming from a phase retrieval electrode through a cable 1 is amplified by a feedback amplifier 10 through a low-input resistor 9, and converted into a voltage signal by the resistor 11. The voltage is compared in a comparator 8 through a buffer circuit 3, an amplifier 4, a high-pass circuit 5, a rectifier 6 and an integrator 7, and whether the phase retrieval ink droplets are electrically charged is detected.
Patent JP-H0513900-A (JP)
Title: Printed circuit board
Inventor: GOTO YOSHIAKI
IPC: H05K3/00
Filed: 1991-06-28
Abstract: PURPOSE:To clarify a conveying direction and handling direction of a printed circuit board in a mounting apparatus, etc. CONSTITUTION:A mark 2 having a direction indication unit 2a of an arrow state at one end is provided on a printed circuit board 1 thereby to clarify a direction for conveying the board to an automatic soldering unit, an automatic component mounting unit, a reflow furnace, etc., in a mounting step and a direction for handling the board in a manual work necessary during the step and to write necessary additive information in the step.
Patent JP-2001015779-A (JP)
Title: Manufacture of silicon-system thin-film photoelectric conversion device
Inventor: OKAMOTO KEIJI
IPC: H01L21/205
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To improve crystallization and a conversion efficiency by depositing a crystalline silicon-system thin-film photoelectric conversion layer by plasma CVD method and then performing annealing treatment by applying a laser beam after the deposition. SOLUTION: After a first conductivity-type semiconductor layer 104 and a crystalline silicon-system thin-film photoelectric conversion layer 105 are successively deposited on a rear surface electrode 110 by plasma CVD method, a laser beam is applied to the crystalline silicon-system thin-film photoelectric conversion layer 105, thus performing annealing treatment and hence improving the crystallization of the crystalline silicon-system thin-film photoelectric conversion layer 105. Also, since for example a hydrogen atom and an impurity existing on the surface layer of the crystalline silicon-system thin-film photoelectric conversion layer 105 can be removed, the surface texture and crystalline property of the crystalline silicon-system thin-film photoelectric conversion layer 105 can be improved.  Thus optimization of the optical confinement effects of the photoelectric conversion layer and hence improvement the conversion efficiency of the photoelectric conversion device are realized.
Patent JP-H0850923-A (JP)
Title: Nonaqueous electrolytic lithium secondary cell
Inventor: YAMAMOTO TAKETSUGU
IPC: H01M10/05
Filed: 1994-08-04
Abstract: PURPOSE:To provide a cell excellent in discharging characteristics at low temperatures by employing carbonate in a specified composition as organic solvent in electrolytic solution where LiPF6, is dissolved in organic solution. CONSTITUTION:Let ethylene carbonate, dimethyl carbonate and ethylene methyl carbonate be included in organic solvent used for electrolytic solution. When each ratio of ethylene carbonate, dimethyl, carbonate and ethylene methyl carbonate to the sum of ethylene carbonate, dimethyl carbonate and ethylene methyl carnonate is x, y and z, they shall be 10<=x<=35, 10<=y<=-85, and 5<=z<=80. By this constitution, a cell excellent in discharging characteristics at low temperatures can thereby be obtained without degrading charging/discharging efficiency at room temperature, high amperage current discharging characteristics and cyclic characteristics.
Patent JP-2001014045-A (JP)
Title: Driving device for electromagnetic load
Inventor: HOSONO TAKAYUKI
IPC: H02M3/155
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To dissolve dispersion of time in which the electromagnetic load is transferred from in an operating state to in a non-operating state in the case of interruption of current conduction and to stably drive the electromagnetic load. SOLUTION: Solenoids (electromagnetic loads) 101a to 104a of an injectors 101 to 104 of this driving device are energized or their current conduction is interrupted by transistors T10 to T40. Transistors T12, T22 are turned on when the solenoids are energized and stored energy of capacitors C10, C20 is supplied to the solenoids 101a to 104a by an IC 120 for driving. Counter electromotive force to be generated in the case of interruption of current conduction of the solenoids is recovered at diodes D10 to D40 and simultaneously stored in a capacitor C30. In addition, a transistor T14 is turned on and the entire energy stored in the capacitor 30 by the next recovery of the counter electromotive force is discharged by the IC 120 for driving. Thus, time required for recovery of energy is uniformalized in the case of interruption of current conduction of the solenoids.
Patent JP-S6433257-A (JP)
Title: Electret nonwoven fabric laminate
Inventor: FURUSATO MASAYASU
IPC: D04H3/00
Filed: 1987-07-24
Abstract: PURPOSE: To obtain a nonwoven fabric laminate for electret formation, having ready handleability, capable of providing an electret body having excellent air permeability, collection efficiency and high dust retention, by sticking fast specific two kinds of nonwoven fabric mats, laminating and carrying out electret formation. CONSTITUTION: A nonwoven fabric mat comprising uniformly dispersed fibers (preferably polypropylene fibers, etc.), having <=4 μm, preferably 0.5-3.0 μm average fiber diameter, having 0.02-0.3 g/cm<3> , preferably 0.06-0.24 g/cm<3> density is stuck fast to and laminated to a nonwoven fabric mat comprising uniformly dispersed polyolefin fibers (preferably polypropylene fibers, etc.), having as >=8 μm, preferably 9-50 μm average fiber diameter, having 10 cc/cm<2> /sec, preferably 15-250 cc/cm<2> /sec air permeability to give the objective nonwoven fabric laminate for electret formation.
Patent JP-S5971861-A (JP)
Title: Automatic screen printer
Inventor: NAGAI YOSHIMITSU
IPC: B41F15/24
Filed: 1982-10-18
Abstract: PURPOSE:To obtain an automatic screen printer capable of uniformly setting the conditions of printing by a method in which independently usable printing units are provided in the longitudinal direction of an endless belt, and a fixing board is horizontally attached to the lower part of the object delivery side of the endless belt. CONSTITUTION:Fixing boards 20 are independently provided in the face of each of printing units set on the upper side through an endless belt 6 intermittently feeding an object to be printed. The fixing board 20 having a size larger than the area of independently usable screen frame 15 is horizontally supported and attached to the inside of the printer 1. The printing units 10 and the fixing boards 20 can be each independently installed according to the condition of any one.
Patent JP-H0850942-A (JP)
Title: Connector pin connecting device and its assembling method
Inventor: IMAI HIROKAZU
IPC: H05K1/18
Filed: 1994-08-04
Abstract: PURPOSE:To provide a connector connecting substrate and its electrical connecting method which can make each process involved simple, and can sufficiently lower its contact resistance. CONSTITUTION:A connecting pin 12 has at its inner end section a plurality of feet sections 122 and 123 which are bent at a base section 121 projected against the contact conductor section 3 of a circuit board 2, and extended in the different directions while being in contact with the surface of the contact conductor section 3. Therefore, when the circuit board 2 is drawn close to the feet sections 122 and 123 of the connector pin 12 while being directed at right angle to its main surface, the feet sections 122 and 123 scrape the surface of the contact conductor section 3 while their forks are being split, and furthermore they are pressed and widened while being bent along the surface direction of the contact conductor section 3. As a result, electrical connection with low contact resistance between the connector pin 12 and the contact conductor section 3, and a fixation of the circuit substrate 2 with a connector housing 10 can be simply performed in one operation only by varying the relative displacement of the circuit board 2 in the right angle direction to its main surface with respect to the connector housing 10.
Patent JP-S6427837-A (JP)
Title: Automatic work supplier
Inventor: SHIBAKI YUKIO
IPC: B23Q7/08
Filed: 1987-07-24
Abstract: PURPOSE:To reduce the cost and space of the supplier in the caption by providing a stock portion serving as a guide, a separating mechanism, a rotating mechanism, a positioning mechanism, a reverse rotating mechanism, and a detector, on the above-mentioned rotating mechanism and the positioning mechanism, for detecting if a shaft work is supplied and fed. CONSTITUTION:In a stock portion serving as a guide, guide shafts X are naturally supplied and fed by the effect of their dead loads between upper and lower guide plates 13, 14 so as to be stocked by a predetermined amount. And only the top one of the shafts X is separated by means of a separating mechanism (a pair of stoppers 20, 30), and in a positioner, the separated shaft X is rotated by feed rollers 40 so that the shaft X is smoothly fitted to sensing attachments 50, thereby performing the orientation and positioning of the shaft X. In addition, the reverse rotation of the shaft X under this state kept intact enables the shaft X to be supplied in a desired feeding direction. Moreover, the respective mechanisms are provided in order with respect to a direction to feed the shaft X thereby smoothly performing each operation.
Patent JP-H08182214-A (JP)
Title: Circuit for controlling discharge of auxiliary battery and circuit for charging/discharging auxiliary battery and disconnecting auxiliary battery from main battery
Inventor: REIMONDO ESU DEYUURII
IPC: H02J7/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To control charging/discharging of an auxiliary battery by employing a charging control circuit for the auxiliary battery constituted of a pair of voltage dividers and a pair of comparators coupled between the ground potential and a main battery. SOLUTION: First and second voltage dividers 38, 40 are coupled between a main battery in an auxiliary battery charge control circuit 30, and the ground potential and the inverting input to a first comparator 46 is connected with the first voltage division node between resistor elements 42, 44. Similarly, the non-inverting input to a second comparator 52 is connected with the second voltage division node between the resistor elements 48, 50 of the second voltage divider 40. The non-inverting input to the first comparator 46 is connected with the inverting input to the second comparator 52. All of them are connected with a reference voltage and a transistor 36 is turned off, when the voltage of the main battery exceeds a maximum level or drops below a minimum level, thus controlling the charging/discharging operation of the auxiliary battery.