baber/WOPTO huggingface dataset:
Patent JP-S6210973-A (JP)
Title: Charge transfer element solid-state image pickup element with shutter function
Inventor: KATO HITOSHI
IPC: H04N5/335
Filed: 1985-07-08
Abstract: PURPOSE:To improve durability and operation speed by controlling the opening and closing of a signal erasing gate connected to a photosensor. CONSTITUTION:Normally, an ON signal is applied to the controlling terminal 11 of a charge erasing gate 9 and the gate 9 is opened. Signal charge generated by incident light is outputted to an outside from a terminal 10, and the charge is not accumulated in a photosensor 1 itself. In a case where an object moving at high speed is picked up, the charge erasing gate 9 is closed only for a specified time immediately before a transfer gate is opened during vertical blanking period and the signal charge generated by incident light in the period is accumulated in a photosensor 1. Accordingly, by controlling the time of opening and closing of the charge erasing gate 9 the rate of time of incident light is controlled equalizingly. Thus, the durability of an function is improved and high speed operation becomes possible.
Patent JP-H0816249-A (JP)
Title: Positioner
Inventor: TOKI YOSHIKUNI
IPC: G05D3/12
Filed: 1994-06-30
Abstract: PURPOSE:To prevent the generation of a change in an output of a pilot relay independently of a change in peripheral temperature or the creeping of a constitutional member and the generation of zero point shifting and to make it unnecessary for a worker to adjust a zero point by forming a nozzle on a center leg part of a yoke and leading the back pressure of the nozzle into a bias room of the pilot relay. CONSTITUTION:A 1st nozzle 16 is formed on the tip face of one side leg part 31a on the outside of the yoke 31 is fixed on a base 30 so as to be opposed to the vicinity of a flapper 14 and a 2nd nozzle 60 is formed on the tip of a center leg part 31b correspondingly to a fulcrum 15 of the flapper 14. An air feeding piping 20 is connected to the 2nd nozzle 60 through a throttle 61 and the back pressure PN' of the nozzle 60 is led into the bias room 42 of the pilot relay 44. Namely, the back pressure PN' of the 2nd nozzle 60 arranged in the vicinity of the fulcrum 15 is led into the bias room 42 instead of fed air pressure Psup.
Patent JP-H05323033-A (JP)
Title: Method of measuring concentration of radioactive substance in air
Inventor: ONISHI TOSHIHIKO
IPC: G01N1/04
Filed: 1992-05-16
Abstract: PURPOSE:To measure the concentration of radioactive substance of plutonium adhering to a filter paper without being affected by a decay product of radon and thoron existing in nature. CONSTITUTION:A sample 10 on which a radioactive substance floating in air absorbs by a filtration trapping method is placed on a base paper 12 and covered with a thin film 14 to pack. The positions of plutonium particles of the sample packed are checked by an autoradiograph(ARG) method. An ARG film (shielding body) 16 bored only at the position of a plutonium particle part is laminated on the sample packed to measure alpha rays of the plutonium shielding alpharays from radon and thoron.
Patent JP-S6129228-A (JP)
Title: Digital data transmitting system
Inventor: TOKURA TAKASHI
IPC: H04L7/08
Filed: 1984-07-19
Abstract: PURPOSE:To utilize effectively digital transmission by making circuit error detection depth of frame bit group consisting of >=1 bit for identification of punctuation of 1 frame >=2. CONSTITUTION:Received data RD1 are inputted to a synchronism and frame error detecting circuit 2 and ademultiplexer DMPX3 that separates frame bit group and data bit group. A frame signal synchronized with RD1 and clock are outputted from the circuit 2 to a sequencer block SEQ4, and at the same time, a frame error signal is inputted to FF5. Output of FF5 is inputted to FF6 and an AND circuit 7. Output of FF6 is also inputted to the circuit 7. These circuits constitute a detecting circuit that makes error detection depth of the circuit 2, and output of the circuit 7 is inputted to an interruption terminal IRQ of CPU8. Consequently, the CPU8 detects abnormality of the circuit only when the frame error continues extending over two frames. Frame and data bit groups separated by the DMPX3 are S/P converter 9, 10, and inputted to the CPU8 through buffers 11, 12.
Patent JP-S63313612-A (JP)
Title: Manufacture of hollow extrusion shape made of aluminium for vacuum
Inventor: KATO YUTAKA
IPC: B21C23/00
Filed: 1987-06-15
Abstract: PURPOSE:To reduce manufacturing cost by performing an extrusion forming of a shape while feeding dry air or pure oxygen into the hollow part of the shape. CONSTITUTION:Gas passages 9, 10 are provided on male and negative forms of dies having a gas injecting hole in the center respectively and a gas container 12 of the dry air or pure oxygen is disposed. The dies 5, 7 are alkali cleaned, and at the time of extruding an Al billet in a prescribed extruding condition, the dry air or pure oxygen from the gas container 12 is fed into the hollow part of the shape 15 under extruding through a piping 13, and passages 10, 9. Then, because a minute and thin oxide film is formed on the inner surface of the Al shape 15, the formation of a hydrated oxide on the surface is prevented. As the oxide film absorbs and occludes very little substance to reduce a degree of vacuum, so the degree of vacuum in the inner part of the hollow shape 15 is improved. Because inexpensive dry air or pure oxygen is used, the manufacturing cost of the shape 15 is reduced.
Patent JP-S6211964-A (JP)
Title: Kana-to-kanji chinese character converter
Inventor: MINEKI KOZO
IPC: G06F17/22
Filed: 1985-07-10
Abstract: PURPOSE:To correct a character string in a simple way by attaining a change to a desired candidate of the character string by a single operation with no consciousness of the change or no change of the division unit carried out at a correcting area in case of the character string obtained after conversion is not equal to the desired candidate. CONSTITUTION:An input KANA (Japanese syllabary) character string and its conversion are indicated in an input process 20. In the process 20 a control part 20 produces a conversion candidate having high likelihood of conversion to the KANA input and stores it in a memory part 3. Then the part 2 produces a candidate character string having the highest likelihood of conversion out of the part 3 and displays it on a display part 4. If the displayed character string is different from the desired one, the control is shifted to a candidate correcting process 50 when a candidate change indication is given from an input part 1. Thus a substitute candidate is produced and displayed in response to the candidate existing at a place indicated by a candidate change indication process 70. When the desired candidate is selected and indicated, the control is shifted to an optimum candidate production process 40 via a process selection deciding process 30. Then the optimum candidate connected to the candidate selected by the candidate change indication is produced and the result of conversion obtained at a connection part is displayed. The above-mentioned processes are repeated until the desired conversion candidate is obtained.
Patent JP-S5777142-A (JP)
Title: Automatic paper feeder
Inventor: KANEDA TOKUZOU
IPC: B65H83/00
Filed: 1980-10-25
Abstract: PURPOSE: To extend a period of cleaning and maintenance of a roller and prevent damage of a document or the like, by constituting the above described device for a copying machine or the like in such a manner that its feed roller is  formed large in diameter and circumferential speed of the feed roller is arranged equal to conveyed speed of a paper sheet.  
     CONSTITUTION: Document paper 2 is fed between a feed roller 11 and separator roller 12, separated sheet by sheet and fed between the feed roller 11 and a feed roller 13 against a turning effect of the separator roller 12, then conveyed speed of the document paper 2 coincides with circumferential speed of the feed roller 11. Then the document is fed to conveying rollers 7 and carried out to a document insertion port 4a. In this way, a large diameter of the feed roller 11 reduces its contact frequency to a paper sheet, then a stain of the roller can be  decreased to extend its cleaning and maintenance period, simultaneously a  paper jam in a conveyance passage and damage of the paper sheet can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09310978-A (JP)
Title: Rotary drum type drying machine
Inventor: NONAKA KIMIHIRO
IPC: F26B17/32
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a rotary drum type drying machine in which an increased adhesion of dust to an inner surface of the rotary drum is prevented, a flow of dust from its feeding side to a discharging side is not prohibited and a staying amount of dust is reduced and its processing capability is not reduced. SOLUTION: In a drying machine comprised of a rotary drum 2 and a plurality of agitating vanes 3 arranged in a longitudinal direction within the rotary drum 2, a position of the extremity end of a vane plate 21 in the agitating vane 3 passes through a height position more than 2/3 of an outlet bank 11 at the terminal end of the rotary drum 2 and further is set to pass through at least a height position of less than 3/3 of the outlet bank 11 in a rotary transporting direction of stayed dust A1 at the bottom part of the rotary drum 2. A lifter 12 arranged at the inner surface of the rotary drum 2 has a height size less than 1/3 of the height of the outlet bank 11 arranged at the terminal end of the rotary drum 2, wherein its upper part is formed as an acute fine shape, its front surface 12a and rear surface 12b are slanted toward the inner surface of the rotary drum 2 in a wide spread shape.
Patent JP-S6044219-A (JP)
Title: Indexing gear mechanism for hobbing machine
Inventor: KUBO ISAO
IPC: B23F23/08
Filed: 1983-08-19
Abstract: PURPOSE:To shorten the time for changing gear, by making it possible to change gears by a simple lever operation. CONSTITUTION:A lever 14 for shifting a swing arm is fixed at the upper end portion of the swing arm 13. The lever 14 travels along a slot 23 arranged for providing predetermined speed-steps. By this traveling of the lever 14, the swing arm 13 is shifted along the input shaft and the swing arm 13 can thereby be rotated about the input shaft 11 so that a transfer gear and predetermined speed change gears 191 to 196 may be put in mesh engagement. By the described arrangement, the ratio of number of revolution between the input shaft 11 and the output shaft 13 can be selected at will. Thus, machining of various gears has become possible by use of the lever mechanism and the time for changing gear is thereby shortened.
Patent JP-S6128838-A (JP)
Title: Bellows holding mechanism of horizontal test tank
Inventor: HARAGUCHI SHUICHI
IPC: G01N3/08
Filed: 1984-07-18
Abstract: PURPOSE:To prevent the suspension of bellows, by supporting the bellows in a suspended state by bringing the same into engagement with the upper member of the upwardly directed flange provided to the bellows. CONSTITUTION:The left and right load rods 4L, 4R of a test tank 2 are arrange and the rod 4R is inserted through the piercing hole 3 of the tank 2 while mount plates 5L, 5R are attached to the rods 4L, 4R to fix the plate 5L to the tank 2 and cylindrical bellows 6 is provided to the outer periphery of the rod 4R to respectively fix both ends thereof to the wall surface of the tank 2 and the plate 5R. Further, a pair of upwardly directed flanges 7 provided to the bellows 6 are engaged with the support rod 8 above said flanges 7 in a slidable manner and the rod 8 is inserted into the piercing holes of a bracket 9 and the plate 5R to be fixed to the plate 5L while the plate 5 is guided along the rod 8 in a slidable manner and the space between the wall surface of the tank 2 and the plate 5R is hermetically closed. By this method, even if a corrosive solution is introduced into the bellows 6 during a test in such a state that a test piece 1 is fixed by the rods 4L, 4R, the suspension thereof can be prevented.
Patent JP-S6430309-A (JP)
Title: Circuit for generating frequency-modulated voice carrier in image signal distribution system
Inventor: DANIERU MAAZU
IPC: H04N7/04
Filed: 1988-06-20
Abstract: PURPOSE: To obtain an FM modulator which has precisely linear modulation characteristics by dividing the frequency of a reference frequency signal into a low-frequency signal, imposing frequency modulation on a sound signal by a variable oscillator means with the low-frequency signal, and then performing up-conversion for a video carrier. CONSTITUTION: A relatively high-frequency signal led out of a reference crystal oscillator 10 has its frequency divided to a relatively low frequency by a frequency divider 18 and a linear voltage-controlled oscillator 24 imposes frequency modulation on the sound carrier with the relatively low frequency. After the conversion, the sound carrier is converted up by making good use of the signal frequency which is derived from the reference signal. The reference signal of relatively high frequency is used to drive a video modulator 14 so that intervals between video and the sound carrier are precisely controlled. Consequently, the FM modulator having linear modulation characteristics can be obtained.
Patent JP-S6210647-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KADOWAKI KOJI
IPC: G03C1/76
Filed: 1985-07-09
Abstract: PURPOSE:To enhance light resistance by forming >=2 nonphotosensitive layers on the silver halide emulsion layer located farthest apart from a support and on the side of this photosensitive layer opposite to the support, and incorporating a fine grain powder in the outermost layer of the nonphotosensitive layers and a UV absorber and a fluorescent whitening dying agent in at least one of the rest of these layers. CONSTITUTION:The >=2 nonphotosensitive layers are formed on the silver halide emulsion layer located farthest apart from the support and on the side of this photosensitive layer opposite to the support, and the outermost layer of the nonphotosensitive layers contains fine grains having an average grain diameter of 1-10mum, and at least one of the rest contains the fluorescent whitening dyeing agent and the UV absorber, selected from any compounds capable of absorbing UV rays of <=400nm wavelengths, preferably, the benzotriazole type compounds reporesented by the formula shown on the right, thus permitting the obtained dye image to be improved in light resistance and hardly scratchable on the surface during processing, and the obtained superior image quality to be stably maintained for a long period.
Patent JP-H01317723-A (JP)
Title: Production of artificial marble
Inventor: YAMAGUCHI HIROAKI
IPC: B29L31/10
Filed: 1988-06-17
Abstract: PURPOSE:To produce artificial marble closely similar to marble imported from Italy and having a natural feeling by a method wherein a colored synthetic resin material for developing a patterns is suspended in a thermosetting synthetic resin material becoming a base material to prepare a material mixture which is, in turn, allowed to flow in a hopper while reciprocally moved in the longitudinal direction of the emitting orifice thereof. CONSTITUTION:A thermosetting synthetic resin material B for a base material having a curing agent mixed therewith is preliminarily poured in a raw material container 8 and a colored synthetic resin material C for developing a pattern is allowed to flow down to the surface of said material B and suspended on said surface to form a material mixture D. This material mixture D is allowed to flow in a hopper from the raw material container 8 so as to flow forwardly from the rear part of the hopper and a part of the colored synthetic resin material C stretched on the upper surface of the flow-down material mixture D in a line form is adhered to the inside surface 11 of the front wall of the hopper 6. The hopper 6 is reciprocally moved before and behind while the material mixture D is allowed to flow in and the material mixture D reciprocally meanders over the entire front and rear width of the hopper 6. The hopper 6 filled with the material mixture D by this method is positioned above the right end of a surface mold 2 to open an emitting orifice 12 and the material mixture D is poured on the entire surface of the surface mold 2.
Patent JP-H05245115-A (JP)
Title: Device for measuring and transmitting pressure in living body
Inventor: SAROMON HAKIMU
IPC: A61B5/00
Filed: 1992-06-10
Abstract: PURPOSE: To magnetically measure the pressure in a living body by connecting one side of a diaphragm to a pressure to be measured and the other side to a reference pressure and providing a manometer for converting the movement into the rotation of a member for supporting a magnet. CONSTITUTION: A manometer 12 is provided with a housing 40 constituted of two parts for fastening a stainless steel ring 42. A pipe connected to a sensor bladder 16 and a pipe 18 connected to a reference bladder 20 are connected to the housing by a stainless steel pipe. A diaphragm 44 is supported between two parts of the housing and a disc plate 46 having a fulcrum projection 48 is fixed to the center. The projection 48 is in press contact with a lever arm 50, the arm drives a 2-arm crank 52, and the crank pulls a system 56 and rotates a drum 58 having a magnet disc 28 fitted thereto. The lever arm 50 and the 2-arm crank 52 largely amplify the movement of a plate 46 mechanically. The drum 58 is completely rotated once in relation to the movement of the plate 46 responding to the change in the pressure in the whole measuring range.
Patent JP-H0723588-A (JP)
Title: Drive circuit for dc brushless motor
Inventor: ITAMI YUKIO
IPC: G02B26/12
Filed: 1993-06-22
Abstract: PURPOSE:To shorten the stop time by a constitution wherein a drive coil is conducted based on the combination of a speed control signal, produced by comparing a target speed signal with a rotational speed signal, and a conduction switching signal, i.e., a position detection signal, and a brake circuit conducts a sweep current to the drive coil based on a reference signal. CONSTITUTION:The drive coil 51 of a motor 5 is conducted with the pulse width of a speed control pulse 82a based on the combination of a speed control pulse 82a from a PWM circuit 82 and a conduction switching signal 83b from a conduction switching circuit 83. A position detection signal 83a is generated when each rotational position of the motor 5 is detected. Upon receiving a reference signal 83c, a brake circuit in the conduction switching circuit 83 turns the gates 2, 5, 8 of switching elements (Tr) S4-S6 for conducting the drive coil in a switching circuit 84 ON. Furthermore, the Tr S4-S6 are short-circuited along with diodes D4-D6. Consequently, the generated current is regenerated and the stop time of the motor 5 is shortened.
Patent JP-H10337209-A (JP)
Title: Attache case
Inventor: ITO MASAYASU
IPC: A45C3/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an attache case in which when the cover is opened, a note-type personal computer or the like being housed therein can be immediately used. SOLUTION: This attache case 1 is provided with a movable bottom plate 25 being independent from the bottom surface 24 of a case body 2, bently folding members 41a, 42a, 41b, 42b being bently folded in accordance with the open/close of a lid 3, and interlocking members 44a, 44b whose one end is connected to the bently folding parts 43a, 43b of these bently folding members, and also whose other end is turnably journaled to the movable bottom plate. And the case is made up of connecting members 46a, 47a (46b, 47b) whose one end is turnably journaled by the side walls 26, 27 of the case body, and also whose other end is turnably journaled by the side part of the movable bottom plate to constitute the attache casel.
Patent JP-S6211319-A (JP)
Title: Enable signal generating circuit
Inventor: TANIGUCHI TAKASHI
IPC: H03K19/0175
Filed: 1985-07-09
Abstract: PURPOSE:To decrease the power consumption of the circuit and to prevent generation of noise of a power supply line caused due to an overcurrent by delivering an output request signal to an input signal of a tir-state circuit only at a disabled logic value. CONSTITUTION:When an output request signal OEA is logical H and signals OEB, OEC are logical L, enable signals EB, EC go to L, a signal EA goes to H, and only a tri-state buffer TBA is enabled and a logic value at an input terminal A is outputted to a terminal D. When the signal OBE only goes to H, the level of a line NA goes to L because the signal EA is logical H and the signal EB remains logical L. When the signal OEA changes from H to L, the output EA of an AND A goes to L, the buffer TBA goes to the disabled state and the output D is at a high impedance state. Then the inversion of output NA of the line EA goes to H, the level of the signal OEB and the line NC goes to H, the output of an AND B goes to H, the buffer TBB is enabled and a signal at a terminal B is outputted to the terminal D.
Patent JP-H11342552-A (JP)
Title: Light weight glass cloth laminate and its manufacture
Inventor: TOMA KATSUYUKI
IPC: B32B17/04
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a light weight glass cloth laminate having a high flame retardance and an excellent sense of beauty, and a method for manufacturing it. SOLUTION: The light weight glass cloth laminate having a glass cloth arranged on at least one surface of a porous material made of a thermoplastic resin and reinforcing fibers and integrated with it comprises a film or a metal foil made of a resin having a higher melting point than that of the thermoplastic resin and interposed between the material and the cloth. The method for manufacturing the light weight glass cloth laminate comprises the steps of laminating a film or a metal foil made of a resin having a higher melting point than that of a thermoplastic resin on at least one surface of a sheet made of the thermoplastic resin and reinforcing fibers, laminating a glass cloth on a surface of the film or the foil, then heating, pressurizing it to be integrated, then expanding it to a desired thickness, and cooling to solidify it.
Patent JP-S5941181-A (JP)
Title: Particle accelerating power source
Inventor: MATSUSHITA TETSUSHI
IPC: H05H1/22
Filed: 1982-08-31
Abstract: PURPOSE:To improve the reliability and the economy of a particle accelerating power source by controlling a DC high voltage applied to a load through an AC thyristor switch and supplying the DC high voltage to a load via a GTO. CONSTITUTION:The rectified voltage by a rectifier 4 is supplied to a load 11 through a DC reactor 5A. A rectifying diode 6A is connected in parallel with the reactor 5A in a direction for blocking the DC high voltage rectified and in series with a variable resistor 7A. A GTO 8A is connected in parallel with the load 11. The detected voltage by a DC voltage detector 9 connected in parallel with the load 11 is transmitted to a controller 10A, thereby controlling an AC thyristor switch 2.
Patent JP-S5374543-A (JP)
Title: Film-forming on the surface of rod-like base material
Inventor: SUGIYAMA HIROSHI
IPC: B05D1/18
Filed: 1976-12-15
Abstract: PURPOSE: To form a film easily on the surface of a linear rod-like base material by making a film-forming composition adhere on the surface of said material supported by a pair of clasps at both ends in a freely-revolving condition, followed by driving said material on revolution to remove excess composition present on said surface. 
     COPYRIGHT: (C)1978,JPO&Japio