baber/WOPTO huggingface dataset:
Patent JP-H02211434-A (JP)
Title: Lens barrier opening/closing mechanism for camera
Inventor: KIKUCHI YUTAKA
IPC: G03B11/04
Filed: 1989-02-13
Abstract: PURPOSE:To eliminate the fault and operation defect of a ring by providing a barrier ring driving lever in a fixed cylinder and applying rotary torque to the barrier ring by the lever when a lens barrel rotates to a collapse position. CONSTITUTION:The barrier ring driving lever 24 is supported pivotally on a shaft 25 in the fixed cylinder 4 and one arm 24a is provided so that it can engage the lever 20a of the barrier ring 20. Barriers 16 and 17 which open/close a lens, on the other hand, are provided rotatably on a barrier support plate 15 and rotated by the barrier ring 20. When the lens barrel 6 moves back to the collapse position, the arm 24b of the lever 24 is pressed backward by the leg 9a of a front group holder 8 and the arm 24a of the lever 24 presses up the tip of the arm 20a of the barrier ring 20 to apply the rotary torque to the ring 20, thereby closing the barriers 16 and 17. Consequently, no axial force operates on the ring 20 to preclude the fault and operation defect completely.
Patent JP-H03236674-A (JP)
Title: Digital copying machine
Inventor: NAKAHARA KAZUYUKI
IPC: H04N1/387
Filed: 1990-02-14
Abstract: PURPOSE:To avoid waste of time and read processing by reading digital picture information of an original from a recording means when an edit picture recording is selected and giving the generated edit picture information to the recording means. CONSTITUTION:When a reader 10 detects an original in the copy process, a writer 12 selects any of roll paper sheets, reads digital picture information of an original from page memories 1-4 in response to the input of a restart key and generates the edit picture. Since the generated edit picture information is given to a recorder 12, the operation is simplified and optional copying is implemented without a 2nd original read processing.
Patent JP-H01207986-A (JP)
Title: Compound material for printed wiring board
Inventor: MORI SHIGEO
IPC: C08G79/025
Filed: 1988-02-16
Abstract: PURPOSE:To make a compound material for a printed wiring board which has excellent basic characteristics and is thin but has a good mechanical strength, especially a good tensile strength, meeting requirements for a high- density printed wiring board, by coating and/or impregnating a curing phosphazene compound on a basic material and by curing it. CONSTITUTION:As a curing phosphazene compound, a cured resin can be used properly, which is made by curing and polymerizing a mixture of one or two kinds of compounds expressed by a general expression [NPXaYb]n. In this expression, X and Y are polymerization curing radicals or non-polymerization curing radicals, (a) and (b) are integers between 0 and 2 (a+b=2), and (n) is an integer not less than 3. A compound material for a printed wiring board can be made by coating and/or impregnating a curing phosphazene compound on a basic material and curing it. By this method, insulation, heat resistance, chemical stability, abrasion resistance and durability of the compound material for a printed wiring board are made excellent and also a mechanical strength including a tensile strength can be remarkably increased.
Patent JP-H01210217-A (JP)
Title: Power supply circuit for electric discharge machining
Inventor: FUTAMURA SHOJI
IPC: B23H1/02
Filed: 1988-02-16
Abstract: PURPOSE:To prevent rusting due to electrolysis and to easily discharge a machined chip by turning on and off main switch means for supplying continuous rectangular pulse, and operating an energy consumption circuit at the time of turning off the main switch means. CONSTITUTION:When an input pulse from an input terminal 7 is turned on, a transistor 3 is turned on through an input pulse waveform shaping circuit 18 and a buffer 8 to apply pulse voltage from a d.c. power supply 1 to discharge gaps 5, 6. Secondly, when input pulse is turned off, the transistor 3 is turned off, and a transistor 13 is turned on through a buffer 14, a photocoupler 15 and a buffer 17, so that an electric current produced by energy stored in a lead wire inductance L0, a floating capacitance C0 and a capacitance CG between the discharge gaps flows in a condenser 9 through a diode 11. Some of the electric current is consumed as Joule heat, and the other thereof is transferred as a charged electric charge. By this arrangement, rusting due to electrolysis can be prevented and machined chips can be easily discharged.
Patent JP-H03237415-A (JP)
Title: Automatic focusing device
Inventor: SAITO SHUICHIRO
IPC: H04N5/232
Filed: 1990-02-14
Abstract: PURPOSE:To highly accurately obtain a real focusing state by changing an optical direction interval between a photographing optical system and an image pickup means stepwise and comparing the outputs of a signal forming means at respective optical axis direction intervals to control the outputs to make into a focusing state. CONSTITUTION:The optical axis direction interval from the image pickup means is changed in steps and the outputs of the signal forming means in respective optical axis direction intervals are compared with each other to control the outputs to make into a focusing state. After focusing the lens 10 by its moving, the image pickup element 42 itself is moved in the optical axis direction in stepwise and focusing is decided in accordance with the output of a detector 58. The output voltages of the detector 58 in respective step moving points are stored in a memory of a system control circuit 60 and the element 42 is stopped on a position on which the output of the detector is turned to reduction. Namely, rough adjustment based upon distance information obtained from a distance measuring means and accurate adjustment based upon a focusing deciding signal obtained by video signal temperature rise are combinined. Thus, the real focusing state can be rapidly and accurately obtained.
Patent JP-2000230684-A (JP)
Title: Joint for soft synthetic resin pipe
Inventor: HIROTA MOTOAKI
IPC: F16L33/22
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To improve operability at the time of production of a joint for a soft synthetic resin pipe showing high vibration resistance, and keep its connection strength for a long time. SOLUTION: This joint is composed of a connection socket 1, an extended socket 10 and an outer ring 20. Sawtooth connection meshing parts 4, 11 connected to each other are formed on a front of the connection socket 1 and a rear end of the extended socket 10. The extended socket 10 is made of corrosion resistant material, and has a softly tapered outer surface formed with minute unevenness, serving as an escape surface 12. A groove 21 is formed on an inner surface of the outer ring 20 for preventing escaping.
Patent JP-H04339493-A (JP)
Title: Distributed private branch exchange equipment
Inventor: FUJIOKA SHIGERU
IPC: H04Q3/58
Filed: 1991-02-28
Abstract: PURPOSE:To improve the use efficiency of a trunk line by solving such a problem as a tenant cannot use the trunk line any longer, in the case the trunk line allocated to a certain tenant is busy, in the private branch exchange equipment used in a tenant building, etc. CONSTITUTION:Remote devices 13a-13n are allocated to every tenant (a)-(n), and connected to a server PBX 11 by a multiple transmission line 12, respectively. Also, to the server PBX 11, a shared trunk line 10 of each tenant is connected. In such a way, between the private branch exchange equipment and each remote device, line saving is realized, and the use efficiency of the trunk line is improved.
Patent JP-H02213269-A (JP)
Title: Facsimile receiver
Inventor: WAGURI SHINICHI
IPC: H04N1/21
Filed: 1989-02-13
Abstract: PURPOSE:To contrive the increase of the picture data quantity before encoding which can be accumulated in a unit memory by providing an encoding means for outputting the picture data as encoded compression data, and an accumulating means for storing the compression data in the memory. CONSTITUTION:A data receiving part 1 outputs encoded data receive through a circuit from an opposite equipment in accordance with a communication control procedure. A decoding part 2 outputs picture data obtained by decoding the received encoded data. An encoding mode determining part 3 analyzes the picture data from the decoding part 2, determines an encoding method whose compressibility is high an informs it to an encoding part 5. The encoding part 5 outputs compression data obtained by encoding the picture data inputted through a data buffer 4 from the decoding part 2 with the encoding method determined by the encoding mode determining part 3. The data buffer 4 stores temporarily the picture data from the decoding part 2 and outputs the stored picture data by allowing it to match with the encoding processing speed of the encoding part 5. An accumulation control part 6 executes a control for accumulating the compression data from the encoding part 5 in a disk memory 7.
Patent JP-H02213119-A (JP)
Title: Writing-data transfer method
Inventor: SATO HITOSHI
IPC: H01L21/30
Filed: 1989-02-14
Abstract: PURPOSE:To transfer pattern writing data at a high speed by preparing a memory on the side of a writing device, transferring the memory data from a high speed controller to a memory data, and transferring the data which are stored in the memory once to a processing part at the next stage in the writing device. CONSTITUTION:This method is a writing-data transfer method wherein writing data are transferred to the side of a writing device 2 from a high speed controller 1. A memory 3 is prepared in the writing device 2. The data are transferred to the memory 3 from the high speed controller. The data which are once stored in the memory 3 are transferred to a processing part at the next stage in the writing device 2. When the data in the memory 3 are stored by the first specified amount, the transfer of the data from the high speed controller 1 to the memory 3 is stopped. When the data in the memory 3 are decreased to the second specified amount, the transfer of the data from the high speed controller 1 to the memory 3 is started again. For example, the FIFO 3, a transfer controller 4, an up/down counter 5 and comparators 6 and 7 are provided in the writing device 2, and said operation is performed.
Patent JP-H09205467-A (JP)
Title: Application program execution system in data communication terminal equipment
Inventor: ENDO ETSURO
IPC: H04N1/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To alternatively execute plural application programs by one IC memory card in a data communication terminal equipment for providing an additional function by the execution of the application program stored in the IC memory card. SOLUTION: The CPU 100 of a main control part 1 retrieves the job titles of all the application programs stored in the IC memory card 12 and displays them at a display panel 71 by the execution of a program stored in a ROM 102. When a user selects one job title, the CPU 100 allocates the memory space of the IC memory card 12 after the leading address of the application program provided with the selected job title to an application program execution area after a prescribed address in the real address memory space of the CPU 100 and executes the application program.
Patent JP-S59161513-A (JP)
Title: Improvement work of soft ground
Inventor: SAITOU JIROU
IPC: E02D3/12
Filed: 1983-03-04
Abstract: PURPOSE:To effectively mix a resin and soft ground with stirring three-dimensionally by a method in which a cross stirring blade consisting of paired L- shaped plates and a vertical stirring blade consisting of paired twisted slender plates are attached to a rotary shaft and a discharge port for a high water- absorptive resin is provided in the rotary shaft. CONSTITUTION:A stirrer 6 consists of a cross stirring blade 7 and a vertical stirring blade 8 attached to a rotary shaft 1. The cross stirring blade 7 consists of paired L-shaped plates inclined in the opposite direction to the horizontal face crossing the rotary shaft 1. The vertical stirring blade 8 consists of slender plates provided circularly and symmetrically at the connection as the center between the cross stirring blade 7 and the rotary shaft 1 in a state of being twisted to the rotating direction A. In improving the ground, the rotary shaft 1 is penetrated into the ground while being turned and a high water-absorptive resin is injected from the discharge port 9, where the resin is effectively mixed with the surrounding soft ground three-dimensionally in every direction by the stirring blades 7 and 8. Water in the surrounding soil can thus be absorbed and gelled by the resin in a short time.
Patent JP-H07245076-A (JP)
Title: Signal detection circuit
Inventor: FUTAMURA YOSHIHIKO
IPC: H01J37/28
Filed: 1994-03-04
Abstract: PURPOSE:To realize a signal detection circuit in which signal detection can be performed correctly with a favorable SN ratio without requiring complicated adjustment. CONSTITUTION:A detection signal from a detector 1 is amplified by an amplifier 2 to be compared with a first and a second reference levels L1, L2 by a first and a second comparators 3, 4. An output signal of the first comparator 3 is supplied to a counter 9, an output signal of the second comparator 4 is supplied to a counter 10, and the counters 9, 10 are actuated by a first transition edge of an input signal. Count values of the first and the second counters 9, 10 are supplied to a computer 11 where difference between them is determined.
Patent JP-S61197821-A (JP)
Title: Yoke for universal joint
Inventor: SAITO SHIGERU
IPC: F16D3/00
Filed: 1985-02-25
Abstract: PURPOSE:To efficiently utilize space of lower joint by forming a round-shaped base part, with its both sides lacking, and a yoke part, with its rim rounded, rising up from the base part, of almost the same width as the base part, through the process of bending up each yoke part of a plate with bending lines set at the base part as datums. CONSTITUTION:A plate 22 has a base part 23, and yoke parts 24a, 24b, and bending lines 26a, 26b to cross the plate (22)'s line of apsides are set in the base part 23 near the yoke parts 24a, 24b. the yoke parts 24a, 24b of its both sides are bent up with bending lines 26a, 26b as datums to form the base part 28 and the yoke parts 30a, 30b, of almost the same width, which is bent up from the base part 29 with its rim rounded 29. Thus, the space around a lower joint can be efficiently utilized.
Patent JP-S59163061-A (JP)
Title: Continuous casting method of boron-containing steel
Inventor: IEDA KOUJI
IPC: B22D11/00
Filed: 1983-03-04
Abstract: PURPOSE:To cast continuously a B-contg. steel having no crazing flaw in the stage of casting continuously a billet from the molten B-contg. steel by cooling the molten steel in a prescribed temp. range at respectively the regulated contents of sol.Al and free N. CONSTITUTION:Cooling in range of 1,000-7,000 deg.C in continuous casting of a B- contg. steel is accomplished under the condition of <=0.04% sol.Al and <=10% free N. Such cooling is made possible by decreasing the amt. of the Al to be added for the sol.Al and replenishing necessary deoxidation by adding other deoxidative component. The decrease in the free N can be accomplished by various methods as well, for example, by addition of Ti. More specifically, Ti and N reacts approximately 100% with each other, the remaining free N is determined stoichiometrically by the formula. The generation of the crazing flaw near the long side of a billet that largely affects the yield in particular is prevented by the continuous casting under the above-described condition.
Patent JP-H09232284-A (JP)
Title: Method and device for etching of al wiring
Inventor: MITANI KATSUHIKO
IPC: H01L21/3205
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To restrain generation of notch of an Al-Cu alloy layer inediately below a TiN cap layer without damaging peeling property of a resist film. SOLUTION: After a TiN cap layer 104 is partially etched by using BC3 /Cl2 gas, a part of remainder of the TiN cap layer 104 and a part of an Al-Cu alloy layer 103 are etched while adding N2 , through a piezoelectric element valve from a gas tank held at specified temperature and pressure. Thereafter, the remaining Al-Cu alloy layer 103 is etched by using BCl3 /Cl2 gas again.
Patent JP-H01210298-A (JP)
Title: Cutting device for bundle of sheet
Inventor: OGURA TOSHIYUKI
IPC: B26D11/00
Filed: 1988-02-17
Abstract: PURPOSE:To make it possible to cut a bundle of sheets, etc., easily and with high accuracy by providing two cutting sections for cutting the corners of the bundle two at a time during transporting the bundle of sheets on a plate bucket between stations. CONSTITUTION:A supply section 1 is provided for loading a bundle of laminated plural sheets (a bundle of films) 7 on itself. The bundle 7 of sheets on the supply section 1 is supported on a bucket 6 and transported in sequence to a paper- jogger section 2, first and second cutting sections 3, 4, and a discharge section 5. In the jogger section 2, the bundle 7 of sheets is collided with a jogger face (a regulation guide), the end face of the bundle 7 is put in order, and two corners of the bundle 7 are cut by cutters 38, 39 of the first cutting section 3. After that, other two corners of the bundle 7 of sheets are cut by cutters 40, 41 of the second cutting section 4. Then the bundle 7 four corners of which are cut off is transported to the discharge section 5, and discharged from the discharge section 5 to the outside.
Patent JP-S59163258-A (JP)
Inventor: RICHIYAADO JIEI MORU
IPC: B65H45/00
Filed: 1983-03-04
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-S62193355-A (JP)
Title: Plate wiring device
Inventor: OGINO YOSHITAKA
IPC: H04N1/04
Filed: 1986-02-19
Abstract: PURPOSE:To make the whole of a plate writing device small-sized and to facilitate partage of the device by rolling a plate writing member in the device body and reading image information written on the plate writing member during automatic delivery or rolling-in operation of the plate writing member. CONSTITUTION:In case of winding-up of a sheet 1, a motor is operated to rotate a driving rollers 5; and a take-up roller 16 and a take-up shaft 4 are rotated while including slip. Then, the sheet 1 is wound around the take-up shaft 4 tightly and is stored in the device. Materials having light transmittance which makes light transmission type read possible are selected as materials of the sheet 1. The sheet 1 is irradiated with a light source 3 like a fluorescent lamp 3 and the transmitted light is irradiated on a photodetecting cell 2a of an unmagnification type read sensor 2 provided near the rear face of the sheet 1 to read picture information written on the sheet 1.
Patent JP-H04274359-A (JP)
Title: Dynamic random acess memory
Inventor: YANAGI MASAHIKO
IPC: G11C11/56
Filed: 1991-03-01
Abstract: PURPOSE:To increase the ratio of the area of a capacitor to the area of a cell further by forming the capacitor between a transistor formed onto a substrate and a thin-film transistor in a dynamic random access memory. CONSTITUTION:The information of two bits is stored by two access transostors 4, 5 and one capacitor 8 in the dynamic random access memory. The capacitor 8 is formed to the upper section of the first access transistor 4 shaped onto a silicon substrate 20 or the second access transistor 5 composed of a thin-film transistor to the upper section of the capacitor 8 at that time. Accordingly, three-dimensional structure in which the substrate transistor 4, the capacitor 8 and the thin-film transistor 5 are superposed is formed, thus reducing contact holes, etc., with a bit line 2 and structure in which the area of the capacitor 8 is lost.
Patent JP-S56132361-A (JP)
Title: Exposure stabilizing device
Inventor: NAGASAWA KIYOTO
IPC: G03G15/043
Filed: 1980-03-21
Abstract: PURPOSE:To stabilize exposure highly accurately without the effect of temp. and ambient noise with simple constitution by receiving light source light for illuminating with an optical fiber, propagating the same to a photodetector opposing to the other end face of the optical fiber and feedback-controlling the quantity of the illuminating light. CONSTITUTION:Part of illuminating light for exposure from a light source lamp 1 for illuminating is received at one end face 7a of an optical fiber 7, and is received by the photodetector 2 of a unit 8 opposing to the other end face 7b. Its feedback is controlled by a control device 4 and a lighting device 3, by which the exposure by the lamp 1 is stabilized. In this case, the element 2 does not receive the effect of temp. change owing to the light source 1, and there is no need for any connector between the element 2 and the device 4, the coupling length between which is short and since these are housed in a unit 8, they are difficult to receive the effect of external noise. Hence, the exposure is stabilized highly accurately with the simple constitution using the optical fiber.
Patent JP-H11229674-A (JP)
Title: Fence
Inventor: HIROSATO YOSHIHIKO
IPC: E01F15/02
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a fence, in which inclined members to be installed among supports to be disposed in upright on a slope can be mounted in parallel with the slope. SOLUTION: The fence has a plurality of supports 1, 1 erected on a slope, inclined members 5 set up among the supports 1, 1 and mounting members 3, 3 fixing the inclined members 5 onto the supports 1, 1, the mounting members 3 have fixed sections 4 fastened onto the supports 1 and joints 6 pivotally attached to the fixed sections 4 vertically rotatably, the inclined members 5 are connected to the joints 6 and at least one of the left-right mounting members 3, 3 of the inclined members 5 can be adjusted vertically.  Grooves for fixing the mounting members are formed in the longitudinal direction in the supports 1, the fixed sections 4 of the mounting members 3 fastened into the grooves are concealed from the front sides of the supports 1, the pivotal attaching sections 7 of the joints 6 are placed in the grooves 2 for fixing the mounting members and near the opening sections of the grooves and a plurality of the joints 6, 6 can be fitted vertically to the vertically adjustable mounting members 3.
Patent JP-H03242154-A (JP)
Title: Health implement
Inventor: CHIKUMA TOICHI
IPC: A61N1/00
Filed: 1990-02-17
Abstract: PURPOSE:To prevent the excessive expansion and the contraction of muscles and to quicken the recovery of deformation and damage by laminating a metallic layer consisting of metallic powder on one face of a sheet having flexibility, and sticking the health implement formed by applying a adhesive on the surface. CONSTITUTION:A metallic layer 4 consisting of metallic powder 6 (for instance, Al powder) is laminated on one face of a sheet 2 having flexibility, and the adhesive 5 is applied to the surface. By sticking this sheet to muscles, the muscles are reinforced, and also, the excessive expansion and the contraction of the muscles are prevented, and the recovery of deformation and damage can be quickened. Also, harmful abnormal electricity generated in the affected part is converted to heat in the metal and neutralized and extinguished, a pain and stiffness, etc., are lightened, and a medical treatment time can be shortened.