baber/WOPTO huggingface dataset:
Patent JP-H01224779-A (JP)
Title: Copying machine capable of double-surface copying
Inventor: MAEDA KATSUMI
IPC: G03G15/00
Filed: 1988-03-04
Abstract: PURPOSE:To copy the double surfaces of a copying sheet by one sheet-inserting operation by providing an optical path switching means which can switch the number of mirrors on the optical path and providing an intermediate transferring means. CONSTITUTION:An original which should be copied on the one surface of a copying sheet is put on an original platen 2. When the number of the mirrors of an exposure optical system is switched to an odd number and the mirrors are gone-back and scanned, the normal image of the original is projected and exposed on a photosensitive body drum 10 through the odd- numbered mirrors 3, 5, 6, 8 and 9, and a developed actualized image is transferred to the intermediate transferring means 16. In the next stage, an original which should be copied on the other surface of the copying sheet is put on the original platen 2. When the number of the mirrors of the exposure optical system is switched to an even number and the mirrors are returned and scanned, the reverse image of the original is projected and exposed on the photosensitive body drum 10 through the even-numbered mirrors 3, 5, 6 and 8. Then the actualized image which is developed on the photosensitive body drum 10 and the actualized image which is transferred to the intermediate transferring means 16 are transferred to the double surfaces of the copying sheet at transferring positions respectively. Thus, copying operation can be performed on the double surfaces of a copying sheet by a single reciprocating scan and by a single sheet-inserting operation.
Patent JP-H01223306-A (JP)
Title: Method for measuring angle of torsion of wire material having modified cross-sectional shape
Inventor: FURUTA MAKOTO
IPC: G01B11/26
Filed: 1988-03-03
Abstract: PURPOSE:To simply measure the angle of torsion per definite length of a wire material with good accuracy, by measuring the angle formed by the vertical display plate projected on a television picture and the reference line of the end surface of the wire material similarly projected on said picture. CONSTITUTION:When a wire material 1 has torsion, the reference line 3' of the end surface of the other end of the wire material 1 placed on a V-shaped groove 14 does not cross a horizontal plate 2 at a right angle and does not become vertical. Therefore, the reference line 3' of the wire material 1 does not become parallel to the vertical display plate 6 right-angled to the horizontal plate 2 and is inclined by an angle theta with respect to the display plate 6. Next, in order to measure the angle theta with good accuracy, the end surface of the wire material 1 fixed by a fixing mold 4 is projected on a television picture 8 in a magnified state by a television camera 7. Thereafter, measuring paper is applied to the picture 8 to read the angle theta formed by the display plate 6 and the reference line 3 of the other end surface of the wire material 1 and said angle theta is set to an angle of distortion.
Patent JP-S58169425-A (JP)
Inventor: YASUNAGA RIYUUICHI
IPC: A47L9/00
Filed: 1982-03-30
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-S51128351-A (JP)
Title: Flame-retardant and shock-resistant thermoplastic resin composition
Inventor: KOTANI TEIZOU
IPC: C08L7/00
Filed: 1975-05-02
Abstract: PURPOSE: Rubber modified thermoplastic resins, as exemplified by ABS resin, rendered flame retardant with no impairment of shock resistant property. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08246539-A (JP)
Title: Pipe joint for vacuum sewerage
Inventor: TOYOSHIMA TAKESHI
IPC: F16L41/02
Filed: 1995-03-13
Abstract: PURPOSE: To easily insert a test ball from an inspection port in the case of a vacuum degree test. CONSTITUTION: In a pipe joint 16 for a vacuum type sewerage which is arranged an the way to pipe line 4 and into which a test ball is inserted from a inspection port 16B so as to perform a vacuum degree test for the pipe line 4, a test ball introduction part 16C for diagonally connected from the inspection port 16B to a rectilinear pipe connection part 16A for coupling between pipe lines 4 is provided. A connection opening 16D of a connection base 16C-2 of the test ball introduction part 16C is provided with such an internal shape as being enlarged toward the front/rear direction of a pipe connection part 16A into which a test ball 17 is dropped in loading the test ball 17, compared with the top part 16C-1 of the test ball introduction part 16C.
Patent JP-H04288619-A (JP)
Title: Bit build control system
Inventor: HAYASHI AKIHITO
IPC: G06T1/60
Filed: 1991-03-18
Abstract: PURPOSE:To easily transmit data between devices having different boundaries at high speed in the bit built control system which generates data to be transmitted between devices having different boundaries. CONSTITUTION:When data having special boundaries is transmitted between an information processor main body 11 having prescribed boundaries and a plotter 12 having special boundaries other than prescribed boundaries in the bit build control system which builds bits of data to be transmitted between the information processor main body 11 and the plotter 12, not only an ineffective bit is provided besides data of special boundaries to build bits of data having a data format of prescribed boundaries but also data related to the set position of the ineffective bit transmitted between a data access controller 14 and a frame memory access controller 15 is generated.
Patent JP-H04289240-A (JP)
Title: Control device of motion mechanism of weaving machine
Inventor: TAMURA ZENJI
IPC: D03D49/60
Filed: 1991-03-18
Abstract: PURPOSE:To readily adjust a stroke of drive target by driving each drive target such as opening device of fibers, reed or repier through a reciprocating movement mechanism by a drive motor of exclusive use. CONSTITUTION:A motion pattern designating means 10 inputs a crank angle thetaof yarn and forms a motion pattern Km of drive target. A revolution order part 30 outputs an objective amount of revolution Po based on the motion pattern Km, an upper value PH and a lower value PL memorized an upper and lower value memory 20 corresponding to the crank angle theta. A revolution control part 40 normally and reversely rotates a drive motor M according to the objective amount of revolution Po and the drive motor M reciprocates the drive target through the normal and reverse rotation of a final drive shaft B.
Patent JP-H05258017-A (JP)
Title: Semiconductor integrated circuit device and wiring layout method for the same
IPC: H01L21/82
Filed: 1992-03-11
Abstract: PURPOSE:To attain flatness, and to improve the precision of wiring etching in the wiring method of a semiconductor integrated circuit device. CONSTITUTION:Wiring layout data laying-out actual wiring layout data 4a to 4j and dummy wiring layout data 7a are generated. A minimum wiring interval determined for the semiconductor integrated circuit device to be manufactured is put between the actual wiring layout data 4a to 4j and the dummy wiring layout data 7a and also the dummy wiring layout data 7a are laid out similarly into grid form with the minimum wiring interval.
Patent JP-S59200939-A (JP)
Title: Structure of blank plug with self-sealing
Inventor: TANAKA MAKOTO
IPC: F16L55/10
Filed: 1983-03-29
Abstract: PURPOSE:To attach/detach a joint easily by constituting a blank plug by a joint supporting part supporting the joint, a piston adhering closely to the hole surface of the joint and a pressure room moving forward/backward the piston and forming a through-hole connecting the joint hole to the pressure room. CONSTITUTION:A pump is actuated to carry high pressure water to a hose. At a part fitting the blank plug 13, the high-pressure water passes through the through-hole 25 and stays in the pressure room 23, so that the pressure in the pressure room 23 is increased and the pressure in the pressure room 23 presses the piston 21 to the cheese type joint side. Thus, extremely effective self-sealing can be formed by using the water pressure of the high pressure water effectively.
Patent JP-S56149511-A (JP)
Title: Apparatus for feeding solid fuel and ejecting ash
Inventor: SEKIKAWA YOUICHI
IPC: F23B99/00
Filed: 1980-04-22
Abstract: PURPOSE: To constantly obtain an excellent combustion condition of a combustor such as a stove using solid fuel such as briquettes by operating an ash ejector to discharge ashes at the same time when the solid fuel feeder is being operated.  
     CONSTITUTION: When a controller 15 is started, first, a pair of spongy rollers 11 is rotated by means of a driving motor 12, so that pieces of solid fuel 5 in a case 3 are entered intO a combustion chamber 7 through a feed case 6 one by one and  placed on a fire grate 19. Then, an electric heater 31 is energized to ignite the solid  fuel 5, which is burnt being supplied with the outdoor air sucked from an air supply pipe 32 by the operation of a fan 37 subsequently operated. When a given period of time of combustion has passed, the driving motor 12 is rotated again. Consequently, the fuel 5 is newly fed and at the same time, a rotary disc 25 is rotated  through bevel gears 23 and 24, causing the fire grate 19 to reciprocate along supports 21 through a crank 27. Thereby, ashes are ejected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02231635-A (JP)
Title: Knowledge processor
Inventor: SADASHIGE KATSUYA
IPC: G06F9/44
Filed: 1989-03-06
Abstract: PURPOSE:To process the knowledge with high efficiency by controlling a process to acquire the information from a data base in accordance with a fact whether the information necessary for the knowledge process is already acquired from the data base or not and whether the information is updated on the data base or not. CONSTITUTION:A shared area 9 can receive accesses from both a knowledge base control part 3 and a data base control part 4. Then it is checked whether the acquired requested information is already acquired and held in a knowledge base 1 or not out of those information registered in the area 9 and whether the information if held in the base 1 is updated by the base 2 or not. Thus the corresponding information is acquired with retrieval of the base 2 only when the information is updated by the base 2 even with the information held in the base 1 when the information is acquired from the base 2 for the first time. Thus the time required for retrieval of the base 2 can be shortened.
Patent JP-2000251611-A (JP)
Title: Power shutoff device
Inventor: HASHIZAWA SHIGEMI
IPC: H01H85/147
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide the subject device easy to replace a fuse, few in part items number and simple in structure. SOLUTION: This device comprises a fixed side box 21, consisting of a fixed housing 26, a load side bus bar 28 and a power side bus bar 28, a fuse support box 23 consisting of a fuse fixing part 61 that can be mounted and demounted to/from the box 21 as well as incorporates and holds a support box body 60 and a fuse 22, a guiding and restricting means that is defined by a slit 41 formed in a partitioning wall 34 forming an accommodation part 39 integrally formed with the housing 26 to accommodate and hold the fuse 22, that guides both terminal parts 24, 24 of the fuse 22, when fitted to the box 21 of the box 23, to power connection portion and load connection portion of the box 21, respectively, and that restricts the movement of each part 24.
Patent JP-H10245892-A (JP)
Title: Wall panel, building unit, and method of suspending building unit
Inventor: SUZUKI AKIO
IPC: E04C2/30
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce cost by rotatably hanging a metal fitting for suspension to the upper section of the side end face of a wall panel by a pin, into which a vertical frame forming the side end face is inserted. SOLUTION: Vertical frames, an upper frame 22 and a lower frame are assembled and a wall framework is formed while an interior wall material and an exterior wall material are installed onto both internal and external surfaces of the wall framework, and the wall panel is formed. The inserting hole of a pin 6 is formed to the upper section of a rectangular metal plate 51 while a hanging hole 51, to which a hooked jig 18 is hung, is formed to the lower section of the metal plate 51, and a metal fitting 5 for suspension is formed. A through-hole 7a is formed to a vertical frame 21a on the outermost side of the wall panel while the pin 6 is penetrated through the inserting hole of the metal fitting 5 and the through-hole 7a and hooked.  When the wall panel is suspended, the metal fitting 5 is rotated while using the pin 6 as a shaft, the place of the hanging hole 52 is positioned at a section upper than the wall panel, and the hooked jig 18 is hooked into the hanging hole 52. Accordingly, since mandays on a field and the number of parts can be decreased, cost can be reduced.
Patent JP-H10245915-A (JP)
Title: Wall panel connecting structure of bathroom unit
Inventor: KAWAKAMI IWAO
IPC: E04H1/12
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To stably support a wall panel erected on the lower periphery of a waterproof pan along a level difference section when such level difference section is formed on the waterproof pan composing a bathroom unit and thereby secure watertightness. SOLUTION: When a level difference section 3x is to be formed on the periphery of a waterproof pan, a base fitting 8 is arranged on the periphery of a bathtub fitting base body 31 and a strut 5 is erected on the base fitting 8 fronting toward the level difference section 3x, while a positioning base fitting 81 is connected to the periphery of a washing place floor pan 33 and a level difference fitting 9 is connected to one of the ends of the positioning base fitting 81 by positioning it immediately under the strut 5 erected on the periphery of the bathtub fitting base body 31 fronting toward the level difference section 3x.  A wall panel erected on the periphery of the washing place floor pan 33 along the level difference section 3x is supported by the strut 5 erected fronting toward the level difference section 3x and the level difference fitting 9 provided immediately under the strut 5.
Patent JP-S55144373-A (JP)
Title: Partially composite casting and its production
Inventor: NAKAGAWA YOSHIHIRO
IPC: B21B27/00
Filed: 1979-04-26
Abstract: PURPOSE:To obtain the cylinder or cylindrical column whose outside shell is of the material dissimilar in chemical composition from that of the inside shell and is integral with the inside shell by centrifugally casting partial outside shell molten metal in the mold segmented in its axial direction then casting the inside shell molten metal in the mold. CONSTITUTION:For example, it is assumed that the steel bar rolling roll integrally formed with an inside shell 1 and a partial outside shell 3 of the material dissimilar to that of the inside shell is going to be manufactured. To this end, a partition member 7 is erected to a suitable height on the inside surface of a centrifugal casting mold 5 which is supported and revolved by revolving rollers 6 to segment between sand molds 8. Partial outside shell molten metal is partially poured to the segmented inside surfaces of the mold through the spout 9 inserted into this mold 5 from its one opening end and is then centrifugally cast. As a result of this, the outside shell of the material of the chemical composition provided with the required characteristics is first formed in the axial portion 3 of the mold. Following to this, the inside shell molten metal is cast into the mold, whereby the partially composite roll of the cylinder or cylindrical column fusion-welded integrally with the outside shell portion 3 of the material dissimilar to that of the inside shell formed integrally with the same material as that of the outside shell portion 4 is obtained.
Patent JP-H02232610-A (JP)
Title: Receptacle for optical connector
Inventor: KATSURADA NORIHIKO
IPC: G02B6/38
Filed: 1989-03-06
Abstract: PURPOSE:To easily perform cleaning when dust, etc., adheres to the connection surface of the tip of an optical fiber by attachably and detachably linking a perforated part where a guiding hole is formed to a receptacle main body. CONSTITUTION:After the optical fiber (a) on a plug side and the optical fiber (b) on a receptacle side are attached to a plug 1 and the receptacle 2 respectively, the plug 1 and the receptacle 2 are connected and a connecting plug 15 is fastened, and then the connection of the plug 1 and the receptacle 2 is completed. In this case, the perforated part 12 is freely attached to and detached from a holding tool 9 by screws 13 and 13, so that the surface of the tip of the optical fiber (b) is exposed by detaching the perforated part 12 from the holding tool 9. In the case that the dust, etc., adheres to the tip of the optical fiber (b) positioned in the guiding hole 11, the dust is easily removed by detaching the perforated part 12.
Patent JP-H09240594-A (JP)
Title: Rotor control system
Inventor: GOI TATSUHIKO
IPC: B64C27/605
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a rotor control system capable if reducing noise and vibration of a helicopter by realizing a flap driving mechanism capable of effectively drawing out flap performance. SOLUTION: A rotor control system is provided with a blade 10 attached to a main rotor shaft 1 so that the pitch angle may be changed, a flap 20 attached on the reargue side if the blade 10 so that the pitch angle mat be changed, a first link mechanism for controlling the pitch angle of the blade 10, and a second link mechanism for controlling the pitch angle of the flap 20. The first link mechanism includes a swath plate 14 composed of a rotational part 12 connected to the blade 10 by the link mechanism, and a control part 13 to be displaced according to the steering amount. The second link mechanism includes a swath plate 31 composed of a rotational part 29 connected to the flap 20 by the link mechanism, and a control part 31 to be displaced by actuators 36a, 36b, and a higher harmonic wave controller 37.
Patent JP-S63219390-A (JP)
Title: Production of chitin oligosaccharide
Inventor: ISHII MASAHARU
IPC: C12P19/26
Filed: 1987-03-09
Abstract: PURPOSE:To produce chitin oligosaccharide in high yield of hydrolysis, by treating chitin such as colloidal chitin with a culture filtrate of ray fungus No.25 (FERM P-9208) and biologically hydrolyzing. CONSTITUTION:Chitin is treated with a supernatant liquid obtained by cultivating ray fungus No.25 (FERM P-9208) in a liquid medium containing chitin as only one carbon source to produce produce chitin oligosaccharide. Colloidal chitin is preferably as the chitin and the hydrolysis reaction temperature of chitin is preferably 30-70 deg.C, more preferably 40-60 deg.C. To be more concrete, hydrolysis reaction of chitin can be carried out in a buffer solution in a neutral range, such as phosphoric acid buffer solution at pH 7, at 30-70 deg.C. Colloidal chitin previously made into a swollen state is used as substrate chitin.
Patent JP-S62211649-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KANEKO YUTAKA
IPC: G03C7/26
Filed: 1986-03-13
Abstract: PURPOSE:To decrease the discoloration of a magenta dye image by the effect of light by incorporating a specific magenta coupler, p-phenylene diamine compd. and (homo)piperazine compd. into a titled material. CONSTITUTION:Respectively >=1 kinds of the magenta coupler expressed by the formula I, the p-phenylene diamine compd. expressed by the formula II and the (homo)piperazine compd. expressed by the formula III are incorporated into the photosensitive material. In the formula I, Z denotes a nonmetallic atomic group forming a nitrogenous heterocycle; X denotes H, or substituent which can be desorbed by the reaction with the oxidant of a developing agent. In the formula II, R<1>-R<3> denote H, an alkyl, alkenyl, etc.; R<4> denotes an alkyl, cycloalkyl, aryl, etc.; R<6> denotes a substituent, l denotes 0-4; m denotes 0, 1; J denotes a carboxyl, carbonyl, thiocarbonyl, etc. In the formula III, R<8> denotes an aliphat., cycloalkyl, aryl, etc; Y denotes a nonmetallic atomic group to form a (homo)piperazine with an N atom.
Patent JP-S58172703-A (JP)
Title: Process controller
Inventor: MIYAGAKI HISANORI
IPC: F01K13/02
Filed: 1982-04-02
Abstract: PURPOSE:To shorten a display response time by controlling a main turbine governor valve, feed water valve, etc., so that while principal steam pressure and principal steam temperature are held constant, an amount of steam corresponding to a central power-on command is generated. CONSTITUTION:In response to an electricity generation command value S1 by the central power-on command MWD, a variation rate controller 20 generates a signal which follows up the command value within a variation rate range determined previously by an arithmetic block 19 for setting and outputs it as a command value S2 for a main turbine and a boiler input value. This signal S2 is corrected by an addition arithmetic block 15 so that the principal steam pressure is held constant, generating a feed water command S3. Further, a command value S4 for the amount of fuel is generated by adjusting the ratio between the amount of fed water and the amount of fuel so that the principal temperature is held constant, and a command S5 for the amount of air for constant gaseous O2 is generated and outputted. According to those command values S2-S5, the main turbine governor valve 10a, feed water control valve 10b, fuel valve 10c, etc., are controlled.
Patent JP-H08224852-A (JP)
Title: Manufacture of decorative sheet
Inventor: OIZUMI AKIRA
IPC: B44C3/02
Filed: 1995-02-20
Abstract: PURPOSE: To manufacture a decorative sheet, which has a strong texture due to the small quantity of mica particles and in which no bubble develops at the forming of a resin so as not to damage external appearance, without complicating the manufacturing process. CONSTITUTION: Masking paper 2 is pasted through an adhesive 3 to a base material 1. Then, fluid resin P blended with mica particles, the specific gravity of which is larger than that of the resin, is cast on the hiding paper 2. After that, under the state that a force 10, which is formed by spanning a film 12 on a frame 11, is put on the fluid resin P, the fluid resin P is spread with a rubber roller 15 from above the film 12. In succession, before the hardening of the fluid resin is turned upsidedown so as to locate the force 10 underside in order to condense the mica particles on the film 12 covering surface. After the fluid resin P hardens so as to form a resin layer 4, the force 10 is separated from the resin layer 4. Finally, a top coat layer is formed on the resin layer 4.
Patent JP-H08226165-A (JP)
Title: Collecting/crushing device for foreign matter in sewage
Inventor: MITSUBORI ISAO
IPC: E03F5/00
Filed: 1995-02-20
Abstract: PURPOSE: To provide a foreign matter collecting/crushing device to collect foreign matters in sewage flowing down by the use of a screen and crush finely within the water upon leading to a crushing device, with which it is practicable to establish good durability of the screen, lessen the water flow resistance, enhance passage of the sewage, and prevent bulky inclusions from stagnating at the end of the screen so that they are certainly collected to the crushing machine. CONSTITUTION: A bar screen 2 having a meshing in the horizontal direction is installed diagonally in a watercourse W, and a scratching machine 3 is installed in a position behind the screen 2 near the crushing machine located at one side of the screen 2. Bulky inclusions gathering near the machine are carried forcedly into the machine using a scratch machine 3 and are crushed.