baber/WOPTO huggingface dataset:
Patent JP-S63191976-A (JP)
Title: Ic inspecting device
Inventor: FUKUZAKI TADASHI
IPC: G01R31/26
Filed: 1987-02-05
Abstract: PURPOSE:To measure even plural ICs simultaneously and to improve the flexibility of an inspecting device by switching connections between plural measuring circuits and pin connection terminals according to control information corresponding to the number of the ICs. CONSTITUTION:The control information corresponding to the number of ICs to be measured simultaneously is loaded in a register 7 from a CPU 4 according to the number of the ICs to be measured, and a bit pattern for specifying pins to be measured is loaded in a pin register 3. Consequently, a correspondence switching circuit 6 make the respective bits of shift registers 51-54 correspond to the pin connection terminals P1-P128. Then corresponding contacts C of relays RL1-RL128 are made corresponding to the bit of the registers 51-54 with a data signal D from a shift control circuit 8 to connect DC measuring circuits I1-I4 to the pin connection terminals. Thus, the measuring circuits are connected to pins of the plural ICs with have the same number to perform measurement, and the flexibility of the inspecting device is improved.
Patent JP-S62183639-A (JP)
Title: Data collecting system
Inventor: KAWAI TOSHIHIKO
IPC: H04Q9/00
Filed: 1986-02-07
Abstract: PURPOSE:To extend a terminal equipment without changing an existing terminal equipment by providing an extended terminal equipment having the same address as an address decided in the existing terminal equipment and sending data in case the changed polling data of each character constitution of the polling data is received. CONSTITUTION:Terminal equipments 12-1, 12-2, - 12-n are connected already to a center equipment 10 via a transmission line 11. Further, extended terminal equipment 20-1, 20-2 - 20-n are provided. The terminal equipments 12-1, 20-1, and 12-2, 20-2, - 12-n, 20-n have respectively the same address. Then each existing terminal equipment sends the data in case the data part of one character of the polling data consists of 7-bit as shown in figure (a) and on the other hand, each extended terminal equipment sends the data in case one character of the polling data has the constitution that one character of the existing terminal equipment is added by one bit of dummy bit G as shown in figure (b).
Patent JP-H04250601-A (JP)
Title: Resistance value-regulating method for chip resistor
Inventor: AKIYAMA TAKAYUKI
IPC: H01C17/06
Filed: 1991-01-25
Abstract: PURPOSE:To provide the resistance value-regulating method for a chip resistor which can not only raise but also lower a resistance value, can regulate resistance values of many chip resistors at a time, brings about neither generation of noise nor deterioration in overload characteristics by the regulation of the resistance value, is satisfactory in workability to require no processing machine used exclusively for regulating the resistance value and therefore can obtain a low-cost chip resistor. CONSTITUTION:A chip resistor obtained by burning at a predetermined temperature is reheated at a predetermined temperature, which approximates to the predetermined burning temperature and is lower than the burning temperature, and a predetermined reheating temperature and reheating time are selected according as the resist ance value of the chip resistor is higher or lower than a reference resistance value and according to the resistance value of the chip resistor so that the resistance value of the chip resistor may approximate to the reference resistance value.
Patent JP-H11222349-A (JP)
Title: Sheet carrying device and image forming device
Inventor: NAKAJIMA YOSHIAKI
IPC: G03G21/20
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To excellently discharge/load a sheet without hitching the tip of the sheet by arranging the opening part in the divided part, and constituting so as to blow off an air current to cool the inside of a device from the opening part. SOLUTION: A wind flow of a cooling fan is separated by a main body frame to cool the electric equipment part and a scanner unit. Here, a part of an air current to cool the scanner unit flows outside from the opening part 27a by arranging the opening part 27a in a main cover 27. At this time, a flowed-out wind blows up in the vertical direction to a sheet by blowing out of the clearance part between a cartridge cover 28 and the main cover 27. Therefore, the tip of the discharged sheet is raised when reaching the clearance part between the main cover 27 and the cartridge cover 28. Therefore, the sheet does not enter between the main cover 27 and the cartridge cover 28 even when the sheet curls.
Patent JP-H06242326-A (JP)
Title: Large-diameter plastic optical fiber
Inventor: FUKUSHIMA HIROSHI
IPC: C08F290/00
Filed: 1993-02-15
Abstract: PURPOSE:To improve the productivity of the large-diameter plastic optical fiber which is good in transparency, small in transmission loss and excellent in bending resistance, heat resistance and weatherability by specifying the compsn. of a core component. CONSTITUTION:The copolymer of a compsn. consisting of 20 to 70 pts.wt. aliphat. or alicyclic urethane poly(meth)acrylate having >=2 pieces of (meth) acryloyloxy groups in one molecule, 10 to 60 pts.wt. compd. expressed by formula, 5 to 40 pts.wt. aliphat. or alicyclic compd. having at least one piece of radical polymerizable double bonds within the molecule, 0.005 to 5 pts.wt. active energy ray sensitive catalyst and 0.5 to 20 pts.wt. aliphat. polythiol compd. having at least two pieces of thiol groups in the molecule is used as the core component. A polymer having the refractive index lower by 0.01 than the refractive index of this core component is used as a sheath. In the formula, R1, R2 denote hydrogen or methyl group; R3 denotes 2 to 5C straight chain or branched satd. hydrocarbon group; n denotes an integer from 5 to 30.
Patent JP-H10221640-A (JP)
Title: Illuminator and projection type display device
Inventor: ITO YOSHITAKA
IPC: G02B27/28
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To produce an illuminator and a projection type display device capable of obtaining bright light by effectively utilizing light emitted from a light emitting part. SOLUTION: An optical element 204a having a special shape which reflects light which is emitted from a light source part 110 and transmits a polarizing beam splitter is provided in this device. Even light which is not separated and selected in the splitter can be returned to the light source part. At this time, since the light is reflected in directions shifted from incident directions, they are never returned to a first light emitting point P1 but they are reflected again on other parts. Consequently return light is never obstructed by a light emitting part 111 and, thus, the utilization factor of light is enhanced.
Patent JP-H03230350-A (JP)
Title: Reel base braking device for tape player
Inventor: KATSUKI MASAYORI
IPC: G11B15/22
Filed: 1990-02-05
Abstract: PURPOSE:To evade slackness of a tape at the time of stopping the tape by shifting the tape fast forward or tape take-up or rewinding state directly to a tape stopping state and braking both reel bases at the same time. CONSTITUTION:The braking device has three modes. In the 1st mode, the reel base 43 is braked with a lever 46, and the reel base 44 is braked with a lever 49, thus applying to the tape stopping time. In the 2nd mode, the reel base 43 is released from its braking with the lever 46, and the reel base 44 is released from its braking with the lever 49, thus applying to the tape traveling time. In the 3rd mode, the reel base 43 is released from its braking with the lever 46, and the reel base 44 is braked with the lever 49, thus applying to the loading time or the unloading time. In the 2nd mode and the 3rd mode, which are arranged to put the 1st mode between them, slackness of the tape at the time of stopping the tape can be evaded.
Patent JP-H01201996-A (JP)
Title: Manufacture of multi-layer ceramic printed-circuit board
Inventor: TAKAHASHI YASUHITO
IPC: H05K3/46
Filed: 1988-02-05
Abstract: PURPOSE:To prevent a closed pore from being generated within a conductor by adding a closed pore generation inhibitor to forming material of conductor previously when crystal particles of the conductor are combined when calcinating a printed-circuit board forming member. CONSTITUTION:Magnesium oxide(MgO) as an inhibitor for suppressing abnormal growth of crystal particles in conductor region is mixed within conductor paster wherein a binder consisting of metal copper power and organic resin is mixed by approximately 1-2weight% for a metal copper previously when calcinating a ceramic substrate forming member. The size of this MgO crystal is small as compared with that of crystal particle of conductor and the crystal is adhered to the periphery of conductor crystal when calcinating it. In this manner, an MgO crystal 22 is adhered to the periphery of a conductor crystal particle 21 on calcinating a printed-circuit board forming member and this MgO crystal 22 allows the surface energy of the conductor crystal particle 21 to be reduced, thus suppressing the growth. Thus, no abnormal growth of crystal particle of conductor results as before and no closed pore is generated.
Patent JP-S61184621-A (JP)
Title: Keyboard input device
Inventor: OUCHI MAMORU
IPC: G06F3/023
Filed: 1985-02-13
Abstract: PURPOSE:To transmit information to a computer when patterns of commands are equal or similar and to facilitate generation of a program by storing a variety of correct command information and input command information by a key operation and comparing the patterns of stored commands. CONSTITUTION:A key matrix circuit 1 is connected to the input side of the CPU4 of a keyboard input device, and each key is arrayed at intersecting points between scan lines X0-X15 and Y0-Y7 of the circuit 1. The command information inputted through the key operation is decoded by a decoder 2 and inputted to the CPU4. A ROM5 and a RAM6 are connected to the data bus side of the CPU4, and a variety of command information used by a program inputted to a host computer is stored in the ROM5, while a variety of command information inputted by the key operation is stored in the RAM6. The CPU4 reads the information stored in the ROM5 and RAM6, compares patterns of said information, and transmits to the computer side the command information when both patterns are equal or similar.
Patent JP-S58144548-A (JP)
Title: Firing angle control circuit
Inventor: KOBAYASHI SUMIO
IPC: G05F1/10
Filed: 1982-02-22
Abstract: PURPOSE:To eliminate the adjustment of a firing angle after assembling by calculating the firing angle from the outputs of an up-down counter controlled in response to the deviation between a target value and a detected value and a repetition counter which counts the clock pulses in synchronization with an AC power source. CONSTITUTION:A comparator 21 compares a current instruction vi with a current feedback signal vf, and outputs ''H'' to the up-down terminal of an up-down counter 22 when vi>vf,''L'' to the up-down terminal when vi<vf and ''L'' to a stopper terminal when vi=vf. An up-down counter 26 reads out the output of the up-down counter 22 by the present signal synchronized with a power source, and then counts the clock pulses until a reset signal is given. A comparator 28 compares the output of the counter 26 with the set value a and outputs a pulse to a distributor 17.
Patent JP-H11289480-A (JP)
Title: Photographic camera with low power consumption having electronic finder
Inventor: GRUPP JOACHIM
IPC: H04N5/225
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a digital camera while a finder displays an image. SOLUTION: Display processing of a finder 4 is separated from conventional photographed image processing and the output of a light receiving matrix 2 is fed to a the finder 4 via a connection circuit 37 before the output of the light receiving matrix 2 is converted into a digital signal. In this case, the number of pixels of the finder 4 is selected to, e.g. 1/4 of the number of pixels of the light receiving matrix 2 so that a 4×4 block of the pixels of the light receiving matrix 2 corresponds to one pixel of the finder 4. That is, data of 4 lines of the light receiving matrix 2 are fed to data of one line of the finder 4. The I-line data may be mean value data of the 4 lines or one line data among the 4 line data.
Patent JP-H10217261-A (JP)
Title: Production of antibacterial and antifungal rubber sheet
Inventor: HARUNO HIROSHI
IPC: B05D5/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To enable a better exposure of an antibacterial and antifungal agent on the surface of a rubber sheet by heating a non-vulcanized rubber sheet having an uneven gas-impermeable film on one or both sides thereof and an antibacterial and antifungal agent added thereinto, and curing the sheet, and then peeling off the film. SOLUTION: An organic peroxide curing agent and antifungal agent are added into a silicone rubber compound, and they are uniformly kneaded with two rolls to produce a composition 1. Next, calendar rolls are adjusted so as to obtain a rubber sheet of a desired thickness, and a PET film that is mat processed is passed through the calendar rolls, and while the composition 1 is being roll formed into a sheet-like shape, an integral part is fet out. The same PET film is overlaid on the obtained composition 1 so as to obtain a sandwich construction, and then it is cut into a square shape and thereafter pressed. Immediately after the pressing, the PET films tightly stuck on both sides of the composition are peeled off, and the composition is subjected to a secondary vulcanization within a dryer to thereby obtain a silicone rubber sheet.
Patent JP-H07217767-A (JP)
Title: Three position shut-off valve
Inventor: TANAKA HIROSHI
IPC: F16K51/00
Filed: 1994-01-28
Abstract: PURPOSE:To provide a three-position shut-off valve from which a stagnation point possibly causing propagation of microorganisms is removed so as to suitably used for a pure water pipe line in a semiconductor manufacturing facility. CONSTITUTION:A first piston 6 incorporating a valve element 11 at its one end, is urged away from a valve seat 15 by a resilient expanding force of a first return spring 16, and the movement of the first piston 6 is limited by a limiting rod 8 in order to maintain the valve in a slightly opened condition. When an air pressure is applied through a first control port 18, the first piston 6 is pressed overcoming the urging force of the first return spring 16, and accordingly, the valve is fully closed. When an air pressure is applied through a second control port 19, a second piston 7 is pressed overcoming the urging force of a second return spring 7 so that the limitation to the first piston 6 by the limiting rod 8 is released so that the valve is fully opened.
Patent JP-S58145314-A (JP)
Title: Boss projecting to both side of steel plate, and its forming method
Inventor: UEDA TAKERU
IPC: B21D19/08
Filed: 1982-02-20
Abstract: PURPOSE:To form inexpensively a titled boss having excellent dimensional accuracy and satisfactory strength, by pressing out an annular expanding part to one side of a steel plate and a bowl-shaped projecting part to the opposite side, and using a drawing process and a compression forming one after said forming. CONSTITUTION:A steel plate 11 is formed by using a conventional forming press, by pressing out a part of the plate 11 into an annular expanding part 21 to one side of it and pressing out the inside of the part 21 into a bowl-shaped projecting part 22 formed so as to project to the opposite side of the plate 11. The size of the expanding part 21 is made approximately equal to that of a desired large diametral boss 12 in height and width, and a hole 23 to be formed into an inner hole 17 is blanked in the projecting part 22 before or after said forming. Next the projecting part 22 is drawn into a cylindrical shape fitted to the inner hole 17 by a mandrel 31 to constitute a small diametral boss 13. Next the expanding part 21 is formed into a shape conformed to the boss 12 by pressing the end surface of the cylindrical boss 13 in the axial direction as shown by arrows, by using dies 32 and 33.
Patent JP-S56124270-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGASAWA KOUICHI
IPC: H01L27/092
Filed: 1980-03-05
Abstract: PURPOSE:To facilitate forming of a CMOS device by a method wherein an impurity is selectively introduced by using an Si3N4 mask to form a thick oxide film as an oxidation-resisting mask and after the mask has been removed, an impurity with the opposite conductivity type is selectively introduced by utilizing the oxide film thickness difference. CONSTITUTION:A p layer 24 is provided on an n type Si substrate 20, surface oxide films 21 and 23 are covered with an Si3N4 mask 25, B ions are injected to form a p<+> channel stopper 26 and a field oxide film 27 is formed by wet oxidation. The mask 25 is removed, and gate oxide films 28a and 28b and p-added polycrystalline Si gate electrodes 29a and 29b are formed. Then, an Si3N4 mask 31 is applied and As ions are injected to provide an n<+> layer, and then a thick film 32 is formed by wet oxidation. The mask 31 is removed and B ions are injected to form a p<+> layer. Then, the whole surface is covered with a PSG33, which is annealed to extend and diffuse the injected ions, and electrodes e1-e4 are provided to complete the process.
Patent JP-S57141350-A (JP)
Title: Both-side-arranging mechanism for paper piece and the like
Inventor: SASAKI MASAMITSU
IPC: B65H29/58
Filed: 1981-02-27
Abstract: PURPOSE:To convey a paper apt to be habitually bent without bending in a paper-piece reversing mechanism by arranging a cam to face to a roller with a gap between in a conveying route and a guide body in contact with the cam to cross the extension of the conveying route. CONSTITUTION:In a conveyance direction reversing mechanism, a cam 15 is provided on the same axis of a roller 14 to keep a gap a little shorter than the thickness of a paper piece to a roller 13 and be free from the rotation of a roller shaft 17 by means of a bearing 16. Besides, the cam 5 is in contact with an elastic guide body 19 provided to cross an extension line 18 of a conveying route. Consequently, when the paper piece passes between the roller 13 and the roller 14, that is, a cam 15, the cam 15 is turned by the frictional force between the paper piece and the cam 15 until it is balanced with the frictional force, and pushes up the guide body 19 above the extension line 18 of the conveying route. Then, the top of a paper piece 30b can be inserted without any interference with the guide body 19.
Patent JP-H09323504-A (JP)
Title: Reinforcing ply for elastomer product and its manufacture
Inventor: KEBIN JIYON NIIDAAOSUTO
IPC: B29C48/15
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing ply having elongation characteristic according to the purpose of use by forming the reinforcing ply having a plurality of parallel extensible reinforcing members arranged substantially in a fixed number of driving pieces in the direction right-angled to the longitudinal direction in such a manner as to differ the longitudinal elongation percentages of the reinforcing members in different positions SOLUTION: A pneumatic tire has a carcass 3 passing a tread part 5 between two bead parts 1. A breaker 4 formed of a breaker ply 8 which is formed by a reinforcing ply is arranged in the inner part of the tread part 5 and on the radial outside of the carcass 3 to reinforce the tread 5. The breaker ply 8 has a plurality of extensible reinforcing members formed of single cords 7 in parallel to rubber in a substantially fixed number of driving pieces in the direction right-angled to the tire circumferential direction. In the breaker ply 8, the material characteristic and/or cord structure of the cord 7 is varied in parts having different tire axial widths to vary the elongation percentage in different parts.
Patent JP-S58145407-A (JP)
Inventor: FUKUZAWA KIMIO
IPC: B28C7/00
Filed: 1982-02-22
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-H04266212-A (JP)
Title: Duty adjusting circuit
Inventor: RIKIYAMA HIROKI
IPC: H03K19/018
Filed: 1991-02-21
Abstract: PURPOSE:To save the man-hour of a manual adjustment by converting the level of an inverted phase output of a TTL level signal, averasging the coverted signal and superimposing the signal onto the input of an ECL-TTL conversion integrated circuit. CONSTITUTION:When the signal of a waveform (a) whose duty differs from 50% inputted to a signal input terminals 1 is fed to an input terminal of an ECL-TTL conversion integrated circuit 3 having bipolar output terminals via a capacitor C1, a waveform (b) whose duty differs from 50% is outputted to a signal output terminal 6. The waveform (c) of an inverted output of the waveform (b) is level-converted and averaged by a circuit composed of a doide D, resistors R1-R3 and a capacitor and superimposed onto the input waveform of the ECL-TTL conversion integrated circuit 3 and a resulting waveform (d) is obtained. Since the rising and falling times of the waveform (d) with respect to a threshold level Vth are deviated. a waveform (e) whose duty is 50% is outputted at the signal output terminal 6.
Patent JP-2000226012-A (JP)
Title: Shrink packaging machine for annular material
Inventor: OKAMURA HIROJI
IPC: B65B53/02
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a shrink packaging machine of superior practical provisions, in the constitution of which a plane disposition space can be formed small, the machine can easily be attached to an existing line, only materials for which shrink packaging is required can selectively be picked up and the line is not required to be used for the restricted purpose as an exclusive shrink packaging line only. SOLUTION: A film feed section 11 and a heating chamber 15 are disposed on the side of an annular material carrier conveyor 9, and a primary hand mechanism 19 is so placed on a rail 45 as to move above the conveyor 9, and three second hand mechanisms 31 are set on a chain 33 passing through the heating chamber and traveling in the endless shape, while a third hand mechanism 19' for removing is disposed above the conveyor.  When an annular material 17 is carried around, a hand 23 of the primary hand mechanism in the vertical posture is inserted inside the annular material and opened therein to hold the annular material, and then a holding hand is lifted and switched over to the horizontal posture to set the annular material in the standing-up posture and moved to the side of the conveyor, and while the primary hand mechanism is moved in the above state, the winding of a film 25 is carried out. Then the annular material is received by a hand 37 of the secondary hand mechanism and lastly the annular material is returned onto the conveyor by the third hand mechanism.
Patent JP-S61185638-A (JP)
Title: Fuel reserve injection control method of diesel engine
Inventor: TOYODA YASUHIRO
IPC: F02D41/38
Filed: 1985-02-13
Abstract: PURPOSE:To make a fuel injection quantity so as to become the irreducible minimum of it combustible as reserve injection all the time, by varying the fuel injection timing at the time of the reserve injection on the basis of an ignition delay period calculated out of reserve injection starting timing and combustion starting timing. CONSTITUTION:A needle lift value signal out of a needle sensor 13 and a combustion detecting signal out of a combustion detecting sensor 20 both are inputted into an electronic control unit 14. When an engine is in idling or its temperature is beyond the specified value, valve opening time and combustion starting time of a nozzle needle 12 are calculated from these detecting signals, while valve opening time of a solenoid valve 15 is controlled so as to cause the combustion starting time to accord with the valve opening time of the nozzle needle 12 where main injection starts, and a fuel injection quantity at the time of reserve injection is controlled. Thus, combustion by the reserve injection is smoothly continuable to that by main injection.