baber/WOPTO huggingface dataset:
Patent JP-S58140169-A (JP)
Title: Semiconductor device
Inventor: GOTOU TOSHIAKI
IPC: H01L29/861
Filed: 1982-02-16
Abstract: PURPOSE:To compose two diodes in one chip, and moreover to make to have simple structure by a method wherein a substrate region part forming junctions with differently conductive type regions on the surface and the back, and the substrate region part coming in contact with the differently conductive type region on the back and not coming in contact with the differently conductive type region on the surface are formed. CONSTITUTION:Other cnductive type regions 2 are formed selectively on the surface and the back of a one conductive type semiconductor substrate 1, and moreover an insulating layer 4 to come in contact with the two other conductive type regions 2 is formed in the substrate 1 thereof to form the substrate region part forming junctions with the other conductive type regions 2 on the surface and the back, and the substrate  region part coming in contact with the other conductive type region on the back and not coming in contact with the other conductive type region on the surface. When the device is mounted in the prescribed vessel, etc., making an electrode 5' as the common conductor, and lead wires are led out from electrodes 5 and 5'', the two diodes connected in series are composed between the electrodes 5-5''. Accordingly the two diodes can be composed in one chip, and moreover structure thereof can be simplified necessitating no impurity introducing process extending over the several times.
Patent JP-S52106540-A (JP)
Title: Elevator door apparatus
Inventor: MURAMATSU SADAO
IPC: A62B3/00
Filed: 1976-03-05
Abstract: PURPOSE: Electric door operating mechanism comprises means to allow manual open operation of hall side doors when cage side doors are opened, also means to stop and hold opened hall side doors, to improve elevator safety which firre fighting operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59150854-A (JP)
Inventor: KOBAYASHI HIROSHI
IPC: E04F15/024
Filed: 1983-02-15
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-H01197764-A (JP)
Title: One-component developer
Inventor: YAMANE HIDENOBU
IPC: G03G9/087
Filed: 1988-02-02
Abstract: PURPOSE:To change the electrostatic charge quantity of a toner simply by changing the kind of a polymer layer and to eliminate the need for separating providing all of toner producing devices so that the increase of cost is prevented by forming the film of the polymer layer having the characteristic that said layer is electrostatically charged positive or negative by friction onto the surface of the toner of a one-component developer consisting of the toner contg. a magnetic material. CONSTITUTION:The film of the polymer layer is formed by preparing an acrylic or fluorine-contained polymer to a liquid state and coating the liquid or by a film forming method on the surface of the toner which consists essentially of a styrene resin, contains 30wt.% Fe2O4 and has about 10mum average grain size. SiO2 is added as an external additive agent to the one-component developer formed in such a manner and the polymer layer is placed in the friction environment with a developing roller and is thereby electrostatically charged to a positive or negative electrode. The electrostatic charge quantity thereof is limited by the kind of the polymer, by which the need for discrately providing all of the toner producing devices is eliminated.
Patent JP-H02202688-A (JP)
Title: System for extracting end point of character
Inventor: KUNO KOSHI
IPC: G06K9/46
Filed: 1989-01-31
Abstract: PURPOSE:To extract end points without an influence of projecting parts of straight line parts by obtaining a center line for extraction of end points by polygon approximating processing. CONSTITUTION:Segmenting lines 9 are drawn between every two closest apexes except several apexes before and after an approximation origin 8 of character 'E' as a recognition object. However, a segmenting line to the closest apex is not drawn when two segmenting lines are already drawn to this apex or this segmenting line will intersect another. Segmenting lines are drawn on the inside of the character contour. Middle points 11a and 11b of segmenting lines of each of polygons, which have two sides formed with segmenting lines 9a and 9'b... and have the other side formed with a character contour line 10, out of polygons formed by drawing segmenting lines are connected to draw the center line. When the center line is completely drawn, prescribed polygons A, B, and C break the center line, and these polygons A, B, and C are obtained as an character end point, an intersection among three branches, and an intersection among four branches respectively. By this constitution, end points are accurately obtained regardless of the change of character thickness or ruggedness due to noise, and intersections used as features for character recognition are quickly extracted.
Patent JP-S55116146-A (JP)
Title: Microprocessor
Inventor: TSUNOSE KATSUJI
IPC: G06F9/34
Filed: 1979-03-02
Abstract: PURPOSE: To make it possible to clear scratch pad memory (SPM) with a small number of microprogram μPG steps, by making use of qualification of scratch pad memory (SPM) addresses.  
     CONSTITUTION: To generate the address of SPM5, the SPM address part of ROM register 2 and the output of latch 9 are OR-ed, bit by bit, by OR circuit 10. With latch 9 cleared, the SPM address is equivalent to the SPM address part of register 2 and the addressing of SPM5 is brought to effect. On the other hand, when data from SPM5 has already been set in latch 9 by transfer decoder 6, the SPM address is not one indicated by the SPM address part of register 2, but an address obtained through OR between the SPM address part and the content of latch 9. Even the execution of the same μPG step is changeable in SPM address depending upon the content of latch 9. Consequently, SPM5 can be cleared with a small number of μPG steps. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57138266-A (JP)
Title: Photoscanner
Inventor: OOTE AKIRA
IPC: H04N1/113
Filed: 1981-02-19
Abstract: PURPOSE:To obtain a distortion-free image at low cost withot using an inexpensive lens ftheta by controlling the writing period of data according to the angle of deflection of a optical beam. CONSTITUTION:When a lens ftheta is not arranged, a optical beam from a rotary polygon mirror 3 is scanned at an equal angular speed. At this time, the speed (v) of a light spot on a scanning line is as shown by the equation. In the equation, if v=v0 when theta=0, dtheta/dt=-v0/d0, so v=v0/cos<2>theta. For the purpose, the readout period of data which corresponds to one dot on a projection surface is controlled by controlling the period of a signal from a clock 9 by a clock period correcting circuit 10 so as to satisfy vT=v0T/cos<2>theta-v0T0 and T=T0cos<2>theta for the constant length of every bit on the scanning line, i.e., to make vT constant on the scanning line.
Patent JP-H04266606-A (JP)
Title: Rodless cylinder
Inventor: MATSUI AKIO
IPC: F15B15/08
Filed: 1991-02-19
Abstract: PURPOSE:To provide a rodless cylinder possible to minimize the leak of a pressure fluid in a cylinder tube. CONSTITUTION:A slit 2 having a nearly trapezoidal section is formed in the longitudinal direction of a cylinder tube 1, and a trapezoidal belt 4 both the ends of which are fixed to the cylinder tube 1 end part is fitted to the slit 3. The trapezoidal belt 4 is passed through a piston 5 to be fitted into the cylinder tube 1 in such a manner as to be capable of sliding, and a piston cup 10 is fitted to the piston 1 outer circumference. A rib is provided between the outer lip and inner lip of the piston cup 10 making contact with about the bottom double side parts of the trapezoidal belt 4. The slit 3 having the nearly trapezoidal section is formed in such a manner that both the ends of the slit 3 have protruding curved faces, and are connected to the cylinder tube 1 inner circumferential surface through smooth curved surfaces. On the upper double side walls of the slit 3 having the nearly trapezoidal section, protruding lines 12 for nipping and holding the trapezoidal belt 4 are formed.
Patent JP-H06210871-A (JP)
Title: Storage casing for ink jet cartridge
Inventor: HAGIWARA HIROYUKI
IPC: B41J29/13
Filed: 1993-01-19
Abstract: PURPOSE:To prevent respective parts from being lost and improve a quality of operation for storage of a cartridge by integrally molding a storage casing body by an elastic resin material to compose the storage casing body of three parts which include a cartridge storage section, a protective section for a head or a connector, and a cover section. CONSTITUTION:A storage casing 2 is partitioned at a position of substantially half the size thereof into an upper section 2a and a lower section 2b by a groove 13. A storage section 15, guides 7 and a stopper 8 are arranged in the lower section 2b, and a hook hole 6 is provided in the upper section 2a. When a storage casing containing therein a cartridge is supplied by a supplier, a cover plate such as paper and the like is interposed between the guides 7 and the stopper 8 and the storage casing to be fastened near the hook hole 6 by metal fittings for supplying. A user initially removes the cover plate to use the cartridge. When a user discontinues using the cartridge and again stores and keeps the same in the storage casing 2, he stores the cartridge in the storage casing 2 in a manner to have a head 3 abutting against a protective pad 11, and folds the upper section 2a of the storage casing 2 at the groove 13 to insert the same between the stopper 8 and the storage casing 2. The above manipulation has the upper section 2a of the storage casing 2 serving as a cover plate.
Patent JP-S61184141-A (JP)
Title: Light control device in automobile and the like
Inventor: ITO TOSHIO
IPC: B60Q1/52
Filed: 1985-02-08
Abstract: PURPOSE:To simplify the entire arrangement of a circuit and to enhance the responsiveness of flashing of an illuminating lamp, by providing a light control device which automatically ceases the harzard flashing at a speed above a predetermined vehicle speed and controls an illuminating lamp for illuminating in the direction of right or left turn. CONSTITUTION:There are provided a hazard switch 4 which is energized during hazard flashing, and a vehicle speed detecting circuit 5 which delivers a harzard flashing stop signal when the vehicle speed exceeds a predetermined value. Further, there is provided a selecting circuit 15 for issuing a relay drive stopping signal when a directional indicating switch 9 which is actuated upon directional indication is set at its neutral position and when the hazard flashing stop signal is received. Further the output of the selecting circuit controls first and second relay means 17a, 17b to control relays contacts 22a, 22b in an energizing circuit for direction indicating lamps 23a, 23b in order to open and close the contacts 22a, 22b. Further the direction indicating signal controls third and fourth relay means 24a, 24b to control relay contacts 26a, 26b in an energizing circuit for turning direction illuminating lamps 27a, 27b in order to open and close the contacts 27a, 27b.
Patent JP-H02205727-A (JP)
Title: Apparatus for detecting abnormality of bearing
Inventor: IIDA AKIRA
IPC: G01P15/00
Filed: 1989-02-03
Abstract: PURPOSE:To obtain a detecting apparatus which can be used in a broad range regardless of the kind of machines, the kinds of bearings, number of rotations and the like by using an automatic-gain-control amplifier whose gain is controlled by an electric signal which is an object to be judged. CONSTITUTION:A pickup 1 transduces the mechanical vibration of a bearing into an electric signal and outputs the signal. Said output is inputted into an automatic-gain-control amplifier 2. The output of the amplifier 2 is inputted into a bandpass filter 3. The output of the filter 3 is inputted into a means for judging the presence or absence of the bearing comprising an envelop circuit 4, an effective value operating device 6 and an alarm circuit 7. The output of the filter 3 is inputted into an effective value operating device 5, and appropriate operation is performed. The result is supplied to the gain control terminal of the amplifier 2. When the vibration of the bearing is large, the gain of the amplifier 2 becomes small automatically, and the amplifier 2 is not saturated. When the vibration of the bearing is small, the gain of the amplifier 2 becomes large automatically. Thus the output of the amplifier that is sufficient for judgement and the specified S/N are obtained.
Patent JP-S61184058-A (JP)
Title: Television receiver provided with picture quality improving function
Inventor: FUJIMURA RYUICHI
IPC: H04N5/208
Filed: 1985-02-08
Abstract: PURPOSE:To save a line inverting circuit in advanced technology and to miniaturize the titled set by using in common a time axis inverting circuit for a vertical flair correction filter and a horizontal flair correction filter. CONSTITUTION:The flair correction filter 10 and the profile correction filter 20 are connected in parallel with a parallel correction filter to attain the filtering for flair correction and the filtering for profile correction in parallel and the delay time difference caused between the correction filters 10, 20 is adjusted by a field inversion circuit 30 serving also as a delay circuit. In this case, a field inverting circuit 13 in the filter 10 applies time axis inversion in the unit of line in applying time axis inversion in the unit of picture signal 1 field. Thus, the circuit 13 is used in common to the line inverting circuit installed between horizontal flair correction recursive filters 11b and 12b.
Patent JP-2000220200-A (JP)
Title: Structure of drain ditch for road surface
Inventor: ISHIDA SHOZO
IPC: E03F5/04
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a new drain ditch for a road surface excellent in the water passing function of a water passing road and durability and capable of smoothly performing drainage and simply, easily efficiently and completely performing inspection and cleaning. SOLUTION: The lower face part 13 of a cross section substantially U-shaped gutter body 11 embedded in a road surface and having an upper opening 12 is constituted as a water passing road. The structure comprises a permeable gutter member 10 forming a number of permeable holes 15 in the wall face part 14 of the body, and a cover member 20 fitted in the gutter body from the upper opening of the gutter body and having a leg part 21 abutted on the lower face part of the gutter body and a lattice-like cover face part 22.
Patent JP-H06240753-A (JP)
Title: Structure of column/beam connection part
Inventor: TAUCHI TOSHIAKI
IPC: E04B1/30
Filed: 1993-02-12
Abstract: PURPOSE:To enhance the assembling workability of the connection part of a steel frame column in the inside of which concrete is filled and steel frame beams. CONSTITUTION:A steel frame column 2 of a closed sectional shape in the inside of which concrete 1 is filled, and steel frame beams 3 are joined by using a connection member 4 consisting of flange plates 41 to be joined by bolts to the flanges 31 of the respective steel frame beams 3 and anchor bars 43 which are extended from the flange plates 41 into the inside of the steel frame column 2 and are anchored by the concrete 1. The tensile force and compressive force from the steel frame beams 3 are transmitted to the concrete 1 by the anchor bars 43. Thereby, the working manhours and welding quanitity to the steel frame column 2 can be reduced, and the assembling workability of the connection parts can be enhanced.
Patent JP-S56120795-A (JP)
Title: Heavy hydrocarbon oil composition with improved fluidity
Inventor: YOSHIDA FUJIO
IPC: C10L1/20
Filed: 1980-02-29
Abstract: PURPOSE: A heavy hydrocarbon oil composition, having improved fluidity at a low temperature, and containing a specific heavy hydrocarbon oil and a copolymer of an olefinic monomer with an olefinic glycidyl ester, etc.  
     CONSTITUTION: A composition containing a heavy hydrocarbon oil, having a boiling point ≥350°C and a pour point ≥10°C, and containing a higher paraffin, a copolymer or a substance having the same structure as the copolymer of (A) an  olefinic monomer containing a 16W30C aliphatic hydrocarbon with (B) a comonomer selected from (i) an olefinic glycidyl ester or olefinic glycidyl ether or dialkaylamine, alkyl ester or alkyl ether thereof, (ii) an olefinic alkylamine, (iii) an olefinic heterocyclic monomer or (iv) an olefinic monomer containing halogen group. The weight ratio between the components (A) and (B) is preferably 10:1W1:4, and the molecular weight of the copolymer is preferably 3,000W200,000. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56122044-A (JP)
Title: Electronic photography method
Inventor: HOSHI NOBUYOSHI
IPC: G03G15/01
Filed: 1980-02-29
Abstract: PURPOSE:To obtain a record information having a high degree of print importance in the form of a clear double-color picture, by deciding the priority based on the degree of print importance of a plural number of record information and then carrying out a successive exposure and development according to the degree of importance. CONSTITUTION:The first beam 3 radiated from the laser beam source 19 is modulated through the modulator to the data value, i.e., the first information desiring a perfect printing and then scanned by the rotary mirror 21 to be exposed at the photoconductive drum 1 that is electrified uniformly by the electrifier 2 and through the lens 22. This drum 1 is developed by the first toner 5 of the first developer 4 and then exposed by the positive format film 23 on which the small dots serving as the background for the print of the data value, i.e., the first information are printed plus the second beam 6 that is product at the light source 24 and passes through the lens 25. Then the drum 1 is led to the second developer 7 to receive a normal development by the second toner 8 and then transcribed onto the recording paper via the transcriber 10.
Patent JP-H02203649-A (JP)
Title: Cordless telephone system
Inventor: KISHIMA KOJI
IPC: H04W76/02
Filed: 1989-02-02
Abstract: PURPOSE:To attain desired control for a mobile station automatically through the transmission of control information from a base station at a desired setting time by storing control information of desired function and its setting time information in advance to a storage means of the base station from the mobile station via a controller. CONSTITUTION:A mobile station (b) is provided with an input means 16 entering setting time information, 1 and a base station (a) is provided with a clock circuit 7, a storage means 8 and a controller 9. In this case, the control information of a desired function and its setting time information are stored to the storage means 8 of the base station (a) from the mobile station (b) via the controller 9 in advance and when the clock circuit of the base station (a) reaches a set time, the controller 9 of the base station (a) sends the control information stored in the storage means 8 to the mobile station (b), which controls the desired function based on the control information.
Patent JP-H03231083-A (JP)
Title: Scooter type vehicle
Inventor: KURATA KOJI
IPC: B62J9/00
Filed: 1990-02-05
Abstract: PURPOSE:To secure the large capacity of a tank by forming the rear part of a helmet accommodation chamber to an inclined shape which is higher towards the rear part of the car body and forming the front part of at least one between a gasoline tank and an oil tank along the inclined shape of the rear part of the accommodation chamber. CONSTITUTION:A scooter is equipped with a pipe frame 6 which extends in curved form from a head pipe (not shown on the figure) supporting a steering shaft and a steel plate frame 7 welded at the rear edge part which is upwardly sprung behind the pipe frame 6. The steel plate frame 7 is formed into box shape and has a helmet accommodation chamber 9 inside. In this case, the helmet accommodation chamber 9 is formed so that a helmet 8 is accommoda tion, setting the head part underside, and the gentle inclined surface side (front surface side) of the helmet 8 is directed to the rear part of the car body. A gasoline tank 11 and an oil tank 12 are arranged on the rear side of the car body of the accommodation chamber 9, and the front parts 11a and 12a of the tanks 11 and 12 are formed along the inclined shape of the rear part 9a of the accommodation chamber.
Patent JP-S62182768-A (JP)
Title: Rotary type multicolor developing device
Inventor: KIMURA NORIYUKI
IPC: G03G15/08
Filed: 1986-02-06
Abstract: PURPOSE:To enhance the economization by providing a cylinder body provided with plural toner chambers independent of one another and distributing toners in toner chambers uniformly in the axial direction of the cylinder body to replenish toners without mixing the color. CONSTITUTION:Four toner chambers 1C, 1M, 1Y, and 1B independent of one another are formed in a cylinder body 1. For the toner chamber 1B, a rectangular toner replenishing hole 2B is formed in a part corresponding to the peripheral surface of the cylinder body 1 and in the rightmost part in the axial direction of the cylinder body, and a cover 3B is provided to open and close this toner replenishing hole 2B. A screw 7B as an agitating means which distributes the toner uniformly in the axial direction of the cylinder body is provided in the vicinity of a partitioning wall upstream in the rotational direction of the cylinder body 1. The turn direction of the screw 7B is reversed in a part corresponding to the toner replenishing hole 2B, and the toner replenished from the toner replenishing hole 2B is carried to both sides in the axial direction in accordance with the rotation of the screw and the toner is distributed uniformly in the toner chamber 1B.
Patent JP-2000226774-A (JP)
Title: Resin-finished fabric
Inventor: HANAMORI ICHIRO
IPC: D06M15/333
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a resin-finished fabric excellent in performances including flexibility, bending resistance, high-frequency exothermic effect, antifouling effect, waterproofness, durability and wear resistance over the wide range of temperatures covering low to high temperatures. SOLUTION: This resin-finished fabric is such one that at least one side of a fabric layer is integrated with a coating layer; wherein the coating layer is made from a resin mixture comprising 100 pts.wt. of a resin component composed of (A) 20-85 wt.% of an ethylene-vinyl acetate copolymer containing 10-25 wt.% of vinyl acetate and (B) 15-80 wt.% of a 2nd ethylene-vinyl acetate copolymer containing 40-85 wt.% of vinyl acetate and 10-300 pts.wt. of granules.
Patent JP-H07235189-A (JP)
Title: Semiconductor memory integrated circuit
Inventor: SHIMAMOTO MITSUHIRO
IPC: G11C17/00
Filed: 1994-02-23
Abstract: PURPOSE:To increase an operating range of a low power source voltage without decreasing an operating speed. CONSTITUTION:The semiconductor memory integrated circuit comprises a power source voltage detector 7 for outputting a voltage detection signal DV which becomes an active level when a power source voltage Vcc becomes lower than a preset level. A transistor Q63 which is turned on/off in response to the signal DV and a transistor Q62 which is connected in series with the transistor Q63 are provided in parallel with transistors Q58-Q61 for outputting a reference voltage Vr. Thus, when the signal DV is the active level, the transistor Q63 is turned on, and the voltage Vr is deviated to a level of an OFF cell information side of binary information read from a memory cell.