baber/WOPTO huggingface dataset:
Patent JP-S62188431-A (JP)
Title: Double integral type analog/digital converter
Inventor: ONO MASANORI
IPC: H03M1/52
Filed: 1986-02-13
Abstract: PURPOSE:To shorten the conversion time per range by providing a bypass and a selection circuit extracting a frequency division clock via the bypass and using the frequency division clock extracted by the selection circuit so as to apply A/D conversion. CONSTITUTION:When an AUTO signal for designating the automatic range mode is at a low level, a gate G4 is opened and the frequency division clock outputted from a FF 3 is given to a FF 4 and each frequency division circuit is used for bits of a counter. When the AUTO signal is at a high level, a gate G5 is opened, a frequency division clock outputted from a FFO is given to the FF 4 via a bypass BP and the frequency division circuits except the FF1-FF3 are used for bits of the counter. Thus, the number of bits of the counter is decreased by three, the time until the overflow or the conversion is finished is 1/8, the time required to find out a proper range after the range is switched is shortened. The AUTO signal is brought to the low level at the normal A/D conversion. Thus, the conversion time per range is shortened.
Patent JP-S59154883-A (JP)
Title: Video signal discriminating circuit
Inventor: SUMI KATSUAKI
IPC: H04N5/44
Filed: 1983-02-22
Abstract: PURPOSE:To attain normal logical processing between a synchronizing signal and the output of an oscillator with fidelity by forming a signal with a delay time from the output signal of a synchronizing signal generating circuit and inputting said signal to an AFC circuit. CONSTITUTION:A composite video signal (a) inputted from a terminal 1 is inputted to the synchronizing signal generating circuit 2 to form a synchronizing signal (b). This synchronizing signal (b) is applied to an NAND circuit 5 and a delay circuit, from which a pulse signal (c) having a prescribed time delay is outputted and inputted to the AFC circuit 3, the phase is compared with the output of the oscillator 4, and a detecting signal (d) synchronizes an output (f) of the oscillator with a delay synchronizing signal (c). The output (f) is NAND- processed with the synchronizing signal (b) at an NAND circuit 5 and an output (h) is obtained.
Patent JP-S63197731-A (JP)
Inventor: IKEDA NOBURO
IPC: E03C1/02
Filed: 1987-02-13
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-H11231711-A (JP)
Title: Paper peeling device
Inventor: SHIMAMURA YOSHIYUKI
IPC: G03G15/14
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a paper peeling device capable of surely preventing, by a simple structure, a paper peeling claw-member from being pressed hard onto the peripheral face of a rotary body due to, for example, a paper jam and damaging the periphery as a result, and, further, capable of always maintaining a state of the contact of the peeling claw-member with the rotary body. SOLUTION: The device is provided with a turn restricting device 30 equipped with a restricting member 33 (situated in a restricting position L), which supports and fixes the state of the contact of the peeling claw 20 with the peripheral face of the rotary body by a pressing member 26 and prevents it from turning farther in the contact direction A from the state of the contact. Here, the restricting member 33 is made movable to a restriction releasing position as well from the restricting position L.
Patent JP-S56126395-A (JP)
Title: Extension representation selecting method
Inventor: KAMIMURA YASUHIKO
IPC: H04Q3/76
Filed: 1980-03-10
Abstract: PURPOSE:To ensure an even efficiency of use for the subscribers within the same representation group thus to increase the function of operation and furthermore increase the lifetime, by providing a count storing circuit to be connected to the common control circuit of a switchboard. CONSTITUTION:The circuit 8 that counts and stores the incoming frequencies to the extension representation group number is connected to the common control circuit 6. For the circuit 8, a addition is carried out with every selection of representation and continued until the selecting frequency (m) becomes equal to the size (n) of the group, and a zero-reset is carried out when m=n is satisfied. In case the selecting frequency m=1 is secured for the circuit 8, the called subscriber of the 1st selection order is the extension subscriber 42. After this the selection is carried out i the order of 42... 4n 41. In this case, an addition value of (m+1) is stored in m4 of the circuit 8 so as to be used as a numerical value for the next selection. As a result, the next selection of representation is carried out at the next- rank extension subscriber.
Patent JP-H02212330-A (JP)
Title: Device and method for purifying reagent
Inventor: TERUNUMA YUKIO
IPC: C01B9/08
Filed: 1989-02-10
Abstract: PURPOSE:To easily obtain a high purity powdery reagent with a device for purifying a reagent by utilizing its sublimability, by heating an inner tube for recovery at the time of purification by sublimation. CONSTITUTION:A raw material vessel 7 made of a corrosion resistant material is set in a support tube 3 having an exhaust hole 11 and a suction hole 10 and a sublimable raw material 6 such as ZrF4 is put in the vessel 7. A heating part 1 for sublimation is heated, e.g. to 930 deg.C and a heating part 2 for recovery is heated, e.g. to 650 deg.C. Sublimed ZrF4 adheres to the inner wall of an inner tube 9 for recovery and is recovered as purified ZrF4.
Patent JP-H0557097-A (JP)
Title: Method for closing vaporizing chamber in electric heating type steam iron
Inventor: ROOBERUTO BUARUTAA
IPC: D06F75/10
Filed: 1991-02-25
Abstract: PURPOSE: To fixedly connect a cover to a sole by pressurizing the edge area of a rivet hole with an annular ram, elevating pressurizing force to be not lower than the creep limit of a cover material, permanently deforming the edge area to reduce the load on the ram and then clinching the rivet to deform its free end. CONSTITUTION: The rivet 4 with a frustoconical leg part 6 is integrally casted on the top surface 2 of the wall of an evaporation chamber, a cover 1 is placed on the surface 2 and the annular ram 7 is moved down on the cover 1 avoiding hitting the rivet 7. The edge area 8 of the rivet hole 5 receives pressurizing force of the ram 7 and moves over the creep limit of the cover material, and the cover 1 flows toward the rivet 4 to surround the axis part of the rivet 4 with the pressurized cover material on every side. After permanently deforming the edge area 8 of the rivet hole 5, the rivet 4 is clinched and its free end 9 is deformed to form a rivet head 10. Thus, the evaporation chamber at the bottom of a steam iron can be closed with the cover 1.
Patent JP-S59157484-A (JP)
Title: Heat storage material transporting device
Inventor: YASUDA KENJI
IPC: F28D20/00
Filed: 1983-02-23
Abstract: PURPOSE:To transport a heat storage material efficiently by a method wherein the device is provided with a heat storage tank filled with a heat storage material adopted to exchange heat with a heat transfer section and a transporting section communicating with, and removably connectecd to, the top of the heat storage tank and the heat storage tank is made rotatable about a horizontal shaft. CONSTITUTION:Numeral 11 designated the heat storage tank which is rotatably supported by the horizontal shaft 14 and which includes the transportationsection 13 removably connected to the top of the tank 11 through a flange 12 in communication with the latter. Numeral 15 designates the heat transfer section which is provided at the lower part of the tank 11 and which is isolated from the space within the tank 11. The heat transfer section 15 has a double pipe structure including an inner cylinder section and an outer cylinder section so that a heat medium entered the inner cylinder section through a heat medium inlet port 16 connected to the inner cylinder section flows into the outer cylinder section at the top end of the inner cylinder section and flows out from a heat medium outlet port 17 connected to the outer cylinder section after flowing through a passage formed around the outer periphery of the inner cylinder section. To take out the heat storage material 19 from the heat storage tank 11, the heat storage tank proper is rotated by 180 deg. about the horizontal shaft 14 and then stopped after the termination of the heat storage or the heat discharge process whereupon the heat storage material 19 transfers to the transportation section 13 from the heat storage tank 11. Then, when the heat storage material has transferred to the section 13 completely, a truck for transportation is guided to come under the section 13 and the section 13 is separated from the tank 11 through the flange 12.
Patent JP-2000225762-A (JP)
Title: Method and device for stop controlling plate cylinder of stencil printer and method and device for controlling stencil base paper feed for stencil printer
Inventor: SUNAKAWA HIROYUKI
IPC: B41L13/14
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce the shifting of position generated following the overrun amount when the plate cylinder is stopped and improve the stop position accuracy of the plate cylinder. SOLUTION: A plate cylinder stop control device is provided with a sensor 53 sensing the clamping position of a plate cylinder 2, an encorder 54 generating pulse signals in compliance with the number of revolutions of the plate cylinder 2 based on the clamping position sensed by the sensor 53 as a reference, a pulse counting section 51e counting the number of pulses of the pulse signals generated by the encorder 54,  a stop position pulse counting section 51c counting the overrun amount generated when the plate cylinder 2 is stopped on desired stop positions as the number of pulses of pulse signals generated by the encorder 54 and a stop position computing section 51d computing the stop positions for stopping the plate cylinder 2 on the desired stop positions based on the difference between the number of pulses on the stop positions of the plate cylinder 2 when the overrun amount is not generated and the number of pulses of pulse signals computed by the stop position pulse counting section 51c, and when the number of pulses computed by the pulse counting section 51c conforms to the number of pulses of the stop positions computed by the pulse position computing section 51d, the plate cylinder 2 is stopped.
Patent JP-S53113871-A (JP)
Title: Manufacture of floor board
Inventor: KASAHARA NATSUE
IPC: B29C63/00
Filed: 1977-03-15
Abstract: PURPOSE: To manufacture a floor board having a smooth surface as a result of eliminating the thickness inequality and/or packed inhomogeneity of a molding compound through the relaxation effect of elastic projects, by paching the compound in the deuts of a hard base board provided with the elastic projects, and then placing an undersheet, etc. on the base board followed by pressing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05235736-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANIFUJI SHIYUUKO
IPC: G11C11/41
Filed: 1992-02-18
Abstract: PURPOSE:To increase the operating speed by providing a high drive capability without increasing an input capacity of a multi-input logic gate circuit to reduce the delay time. CONSTITUTION:At least one MOS transistor(TR) is employed for components at an output stage and logic circuits G1, G2 are provided to a pre-stage to differentiate independently the logic threshold level of the G1, G2 thereby controlling the switching speed of output stages S1, S2, and the gate of the S2 is set independently of the input capacitance of the logic circuits G1, G2, then the S2 is increased to lower the ON-resistance. Through the constitution above, the delay time is reduced and the output amplitude is surely swung up to a voltage V2, the gate with a small layout area is obtained and the operating speed of the semiconductor device is improved.
Patent JP-H04269726-A (JP)
Title: Light level equalizing method
Inventor: INOUE YASUSHI
IPC: H04B10/2507
Filed: 1991-02-25
Abstract: PURPOSE:To improve the characteristics of a light wavelength multiplex transmission system or light frequency multiplex transmission system which uses optical amplifiers. CONSTITUTION:The optical amplifiers 1, 1... are provided on the transmission line from an optical multiplex signal transmitter 2 to an optical receiver 3 and a birefringence type light wavelength filter 4 is connected to the final stage among those optical amplifiers. Plural wavelength light beams transmitted from the optical multiplex signal transmitter 2 are transmitted to the optical amplifiers 1, 1... one after another. The multiplex light which differs in light level is passed through the birefringence type light wavelength filter 4 so as to flatten the inclination of the light level.
Patent JP-S52113730-A (JP)
Title: Camera
Inventor: ITOU FUMIO
IPC: G03B7/099
Filed: 1976-03-19
Abstract: PURPOSE:To enhance the reliability and widen the usable field in the automatic exposure control camera by providing a partial light measure circuit which can work at the time of the low voltage in order to perform a manual photography.
Patent JP-H07244954-A (JP)
Title: Tape cassette
Inventor: SAKURAI SATOSHI
IPC: G11B23/087
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a tape cassette capable of eliminating the deflecting deformation at the time of impact and the warping deformation, due to the temperature variation by increasing the strength of a cassette casing, especially of the neighborhood of a mouse part of the upper half. CONSTITUTION:Plural parallel reinforcing ribs 21 traversing the mouse part 6 are provided on a grid-shaped rib 13 formed on the rear surface of the upper half 1 near the mouse part 6. By this arrangement, the deflecting deformation of the upper half 1 at the time of impact and the warping deformation due to the temperature variation are evaded.
Patent JP-H11207926-A (JP)
Title: Gripping device for printer
Inventor: HIRAI KEISUKE
IPC: B41F21/05
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a gripping device for a printer for effectively cleaning an outer periphery of an impression cylinder by an impression cylinder cleaning unit with a simple constitution. SOLUTION: A pedestal 153 of the gripping device 83 has a holding part 151 formed so as to be substantially in plane with a surface of an impression cylinder 15, and a retreating recess part 152 formed as an oblique surface adjacent to the part 151. A gripping pawl 154 of the device 83 has a pawl 155 for sandwiching an end of a printing sheet between the part 151 of the pedestal 13 and the part 151 in contact via the sheet. A shaft 156 of the pawl 154 is attached to a position eccentrically deviated from its shaft core to a driven gear 163. Accordingly, if the gear 163 is rotated, the shaft 156 at the pawl 154 is moved at the shaft core of the gear 163 as a center. Thus, the overall pawl 154 is retracted toward an interior of the cylinder 15 from the vicinity of the surface of the cylinder 15.
Patent JP-2000225926-A (JP)
Title: Structure to prevent collapse of bent section of washer hose arranged in automobile and method to form it
Inventor: MORITA YOSHIMITSU
IPC: F16L43/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent the collapse of the bent section of a washer hose. SOLUTION: A washer hose 2, which is arranged along a floor from the front side of an automobile to the rear side, is laid on a curved guide plate 10 at a bent portion and projected curved outward with a gap S spaced from the corner section 10a at the corner section 10a of the guide plate 10 to prevent the hollow section of the washer hose 2 from collapsing. The washer hose 2 is fixed to the guide plate with the sections other than the corner section wound by tape 11.
Patent JP-H03237258-A (JP)
Title: Fuel supply device and fuel distribution conduit therefor
Inventor: KONDO SHUNICHI
IPC: F02M55/02
Filed: 1990-02-09
Abstract: PURPOSE:To make a device compact by accommodating a cylindrical filter element along the axial direction in a fuel distribution conduit for distributing/ supplying fuel to plural fuel injection valves, and connecting the fuel injection valves in such a way as to be communicated with a combustion chamber partitioned outside this filter element. CONSTITUTION:An approximately cylindrical metal delivery pipe 10 as a fuel distribution conduit is provided with a housing 11 having flange parts 11a, 11b on both ends thereof and stepped hollow parts 11c-11e inside. A filter sub-assembly 20 formed by holding a filter element 21 in a holding frame 22 is accommodated in these hollow parts 11c-11e, and an annular combustion chamber 17 is partitioned between the hollow part 11d and the filter element 21. An inlet pipe 14 and an outlet pipe 15 are further provided at supporting plates 12, 13 fixed at both ends of the housing 11, as well as injector fitting holes 11f-11h communicated with the combustion chamber 17 are formed at the side part of the housing 11.
Patent JP-H11227186-A (JP)
Title: Ink jet recording head and image recorder employing it
Inventor: TERAMAE HIROFUMI
IPC: B41J2/045
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet type recording head employing an electromechanical conversion element in which dummy nozzle is eliminated an color mixing is prevented by optimizing the shape of a channel substrate. SOLUTION: The ink jet type recording head is formed by bonding a plurality of nozzles 1 arranged in array at a constant interval, a plurality of pressure chambers 3 communicating with respective nozzles 1, a supply port 4 communicating with the pressure chamber 3, and a common ink room 5 communicating with the supply port 4 to a nozzle plate 2, a channel substrate 6 and a sealing plate 7. A plurality of bonding clearance grooves 11 are arranged in regions close to the opposite ends of the pressure chamber 3 in parallel with the longitudinal direction thereof.
Patent JP-H03233752-A (JP)
Title: Terminal connection control system
Inventor: FUJIWARA HIROAKI
IPC: G06F21/44
Filed: 1990-02-09
Abstract: PURPOSE:To prevent the wrong file accesses in the on-line transactions by confirming the logical connection between a terminal and a host computer. CONSTITUTION:A stored terminal name 3 is previously read out and sent to a host computer 11 before the on-line job processing is started. The computer 11 inspects the received name 3 by reference to the network defining information 13 stored previously and starts the on-line job processing when the name 3 is proper. Thus it is possible to prevent the possibility of execution of the wrong on-line transactions when a mistake is produced in the connecting relation between a circuit and a terminal in regard of the network definition of the computer 11.
Patent JP-H08153497-A (JP)
Title: Button shaped alkaline battery
Inventor: YAMAGUCHI NORISHIGE
IPC: H01M50/166
Filed: 1995-02-20
Abstract: PURPOSE: To improve liquid leakage resistance and current property by inclining a turn-up part of a negative electrode cup onto the battery center side at the angle from 5 deg. to 20 deg.. CONSTITUTION: A step part is formed along the outer peripheral part of a negative electrode cup 3, and a turn-up part 7 is provided along the outer periphery. The angle θ at which the part 7 is inclined to the battery center side is set to 5 deg. to 20 deg.. Since deformation of a turn-up bottom part 7a to the battery center side, to be generated in a restriction process for a battery can be decreased, deterioration of compressibility of a gasket 6, accompanied by the deformation of the part 7 of the cup 3 is prevented, and liquid leakage resistance can be improved. Moreover, since the deforming amount of the cup 3 is small in the restriction process for the battery, the wall thickness of the cup 3 can be decreased. Accordingly, the content volume of the cup 3 can be increased, and the electric capacity can be increased.
Patent JP-S60175224-A (JP)
Title: Optical information recording and reproducing device
Inventor: YASUKAWA KAORU
IPC: G11B7/135
Filed: 1984-02-20
Abstract: PURPOSE:To improve the detecting accuracy for a tracking error and also to control a rotary mirror with high stability, by adding a beam splitter to a conventional recording/reproducing device and eliminating the effect of the revolving position of the rotary mirror to the tracking signal. CONSTITUTION:A beam splitter 11 is set between an objective lens 6 and a rotary mirror 5. The center of a scan track of a recording medium 7 is set at a position S1 on an optical axis No together with the mirror 5 set at a position shown by a solid line. Under such conditions, the optical axis of the reflected light is set on the axis No and coincident with a ridgeline 14. In the same way, an optical axis N3 of the reflected light is coincident with the ridgeline 14 also in case the center of a pit train is set at a position S2 with the mirror 5 is revolved with control as shown by a broken line 5'. Thus the photodetecting quantity is equal to each other between photodetecting elements 15 and 16 to obtain a normal tracking detection signal. Then the distribution of the photodetecting quantity is different from each other between both elements 15 and 16 in case a tracking error is produced. The difference of the photodetecting quantity is used as an error signal.
Patent JP-H08227720-A (JP)
Title: Manufacture of alkaline primary battery
Inventor: NUNOME JUN
IPC: H01M6/10
Filed: 1995-02-20
Abstract: PURPOSE: To provide a high capacity alkaline primary battery excellent in discharge property by spirally winding a manganese dioxide positive electrode plate and a zinc negative electrode plate through a separator laid in dried state, housing them in a battery case. and injecting an electrolyte to swell the separator. CONSTITUTION: A positive electrode plate 1 containing manganese dioxide as active material, and a negative electrode plate 3 consisting of zinc are serially wound through a separator 2 containing a synthetic resin fine porous film laid in dried state. The resulting electrode plate group A is housed in a battery case 4 for sheathing can and positive electrode current collector, and an electrolyte is injected into the battery case 4 to swell the separator so that the thickness is 120% or more (about less than 180%) of the dried state. Thus, the contact property between the positive and negative electrodes 1, 3 and the separator 2 is enhanced to improve the discharge capacity and high ratio discharge characteristic of the battery.
Patent JP-H05231919-A (JP)
Title: Mounting instrument of vibration detector
Inventor: OYA YOSHIKAZU
IPC: G01P15/09
Filed: 1992-02-19
Abstract: PURPOSE:To obtain a mounting instrument of a vibration detector which presses the vibration detector in touch with a vibrating body with a constant force thereby to measure the vibration in the stable manner. CONSTITUTION:This mounting instrument consists of a pedestal 2 mounted on a vibrating body 1 and a coupling device 6 for detachably coupling a vibration detector 9 to the pedestal 2. A recessed part 3 is formed at the central part of the pedestal 2. A pressing body 4 is set in the pedestal 2 to press the recessed part 3 from the periphery to the center of the recessed part. A projecting part 7 is also formed at an end part of the coupling device 6, which is fitted in the recessed part 3. Further, a notched part 8 is formed in the peripheral part of the projecting part 7. The notched part 8 is in touch with the pressing body 4, thereby to convert the pressing force of the pressing body 4 to the pressing force against the vibration detector 9 towards the vibrating body 1.