baber/WOPTO huggingface dataset:
Patent JP-H0514745-A (JP)
Title: Facsimile equipment
Inventor: KUMAGAI YASUHIRO
IPC: H04N1/44
Filed: 1991-07-03
Abstract: PURPOSE:To prevent a received picture from being reproduced even if it is tapped by selecting and changing a ciphering control code for every communication. CONSTITUTION:A binary picture signal is encoded by an encoding and decoding part 11, and is enciphered by a secreting part 12. At this time, ciphering is executed by a code designated by a ciphering control code selecting part 15. Here, the selection of the code is determined from a communication control part 16 in accordance with the number of times of the communication of a communicating opposite party. This enciphered signal is sent to a line through a modulating and demodulating part 13. The received signal from the line is demodulated by the modulating and demodulating part 13, and is deciphered by the secreting part 12. At this time, the control code of the selecting part 15 is designated from the control part 16 according to the number of times of the communication of the communicating opposite party, and deciphering designated by this code is executed by the secreting part 12. Next, the signal is decoded by the decoding part 11, and the binary received picture is obtained.
Patent JP-H116571-A (JP)
Title: Valve shaft seal structure
Inventor: NISHIZAWA MASASHI
IPC: F16K1/226
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To improve sealing property of a valve shaft seal part and make a rubber sheet difficult to generate a fracture and a crack. SOLUTION: This structure is a shaft seal structure opening and closing by revolving a valve shaft 3 and attaching and detaching a valve element 4 to/from a valve seat 5 made of a rubber sheet 2 on the inside face of a valve box 1. The outside face of the rubber sheet 2 including a through hole 6 of the valve shaft 3 is projected over the whole periphery and the projecting part 21 is fitted in a groove 11 of the inside face of the valve box 1. A shaft seal part 23 is formed within the projecting part 21 and eliminates influence of deformation of other rubber sheets 2. By providing the projecting part 21 on the whole periphery of the valve box 1, the projecting part 21 on the whole periphery bears deformation suppression of the rubber sheet 2.  The shaft seal part 23 buries U-shaped core metal 22, detaches the core metal 22 from the other rubber sheets 2 and eliminates more deformation. Within the core metal 22, the rubber sheet 2 (the seal part 23) is detached from the core metal 22 and is made easy to follow the valve shaft 3.
Patent JP-H05236381-A (JP)
Title: Television receiver
Inventor: NAGATA TOSHIYUKI
IPC: H04N5/44
Filed: 1991-07-03
Abstract: PURPOSE:To provide the television receiver whose muting time is adjusted according to the time required to acquire synchronism at the time of channel switching. CONSTITUTION:In the television receiver equipped with a MUSE/NTSC converter 8 and a video muting circuit 13, a microcomputer 9 commands the start of video muting operation to the video muting circuit 13 in response to the channel switching operation and then commands the end of the video muting operation to the video muting circuit 13 in response to the completion of the synchronism acquiring operation of a video circuit 12.
Patent JP-S6140724-A (JP)
Inventor: KURONAGA TADAYUKI
IPC: A01K63/00
Filed: 1984-07-31
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-H061513-A (JP)
Title: Sheet delivering mechanism
Inventor: OHATA TOMONORI
IPC: B65H29/46
Filed: 1992-06-22
Abstract: PURPOSE:To push out a stapled sheet without its upward swelling. CONSTITUTION:The lower end of a sheet receiving base 46 is bent upward to its upper face. Bound sheets SS on the sheet receiving base 46 are pushed out by a pushing out means 52 as they are pressed down. The bound sheets SS are then delivered onto a delivering tray 56 along the sheet receiving base 46.
Patent JP-S6140879-A (JP)
Inventor: TSUNO NOBUO
IPC: F01D5/02
Filed: 1984-08-03
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-S5953073-A (JP)
Title: Dc electric machine
Inventor: ASAOKA RIYUUJI
IPC: H02K23/04
Filed: 1982-09-17
Abstract: PURPOSE:To delete the number of machining and assembling a DC electric machine by integrally forming a yoke and an auxiliary pole of a laminated core plate, securing a permanent magnet for forming a magnetic field to the inner surface of the yoke and integrally forming a projection for fixing the magnet at the yoke. CONSTITUTION:Core plates are laminated to form a cylindrical yoke 1. A permanent magnet 2 is secured to the inner peripheral surface of the yoke 1. An auxiliary pole 3 is formed integrally with the yoke 1 on the inner peripheral surface of the yoke 1. Projections 1a, 1b for securing the permanent magnet 2 are formed integrally with the yoke 1. The yoke 1 and a housing are secured via a through bolt 4.
Patent JP-S6053623-A (JP)
Title: Actuator
Inventor: MAKIBAYASHI YASUHIRO
IPC: F02B37/18
Filed: 1983-09-05
Abstract: PURPOSE:To prevent an internal-combustion engine from being damaged, by forcily operating an actuator by a driving device on the basis of detection of a detecting device when the actuator fails to operate even if such a pressure fluid as being more than the specified value is fed to the actuator in a waste gate. CONSTITUTION:In a normal state, a diaphragm 33 of a pressure switch 27 is situated in an intermediate position whereby a solenoid 23 is unenergized. When pressure inside a suction system 1 reaches the specified supercharging pressure, an actuator 10 is set in motion, opening a waste gate valve and thereby preventing the pressure inside the suction system 1 from rising more than that. When pipe lines 17 and 36, an upper case 11 or a diaphragm 16 are damaged and a pressure chamber 14 is interconnected through the atmosphere, therefore pressure inside a chamber 32 of the pressure switch 27 goes up, the pressure inside the pressure chamber 14 turns to atmospheric pressure so that the diaphragm 33 comes into elastic deformation whereby a conductive piece 34 and a contact 35 come into contact with each other. Accordingly, the solenoid 23 is energized with current whereby a plunger 24 is pushed downward, forcibly depressing an actuating rod 19, thus a waste gate 9 is opened.
Patent JP-S6056728-A (JP)
Title: Depalletizer
Inventor: KISHIMOTO KAZUO
IPC: B65G59/02
Filed: 1983-09-05
Abstract: PURPOSE:To alternately discharge an article on a pallet to a discharge conveyer by alternately feeding a plurality of pallets to a work position. CONSTITUTION:When an elevating frame 11 is lowered and stopped in such a manner that the upper surface of a delivery plate 12 mounted on the elevating frame is aligned with the base of articles 6 of the uppermost layer for a pallet 2 positioned at a work position C, the articles 6 of the uppermost layer are positioned in the inner space of a moving frame 13. A detach machanism 15 of a partition plate 7 is operated to bring a negative pressure absorbing mechanism 16 adjacent to a partition plate 7 on the articles 6 of the uppermost layer, and the partition plate 7 is adsorbed and retained by negative pressure of the adsorbing mechanism 16 to be conveyed to a stock portion. A rear push-out member 20 and a front support member 21 are lowered to support the articles 6 at the front and rear thereof, and a moving frame 13 is advance by a chain so that the articles 6 on the uppermost layer 6 are transferred from the partition plate 7 to the delivery plate 12 mounted on the elevating frame 11 to be discharged onto a discharge conveyer 8.
Patent JP-S6318349-A (JP)
Title: Silver halide photographic sensitive material containing novel cyan dye forming coupler
Inventor: MASUKAWA TOYOAKI
IPC: G03C7/34
Filed: 1986-07-10
Abstract: PURPOSE:To provide the titled material which has good sensitivity and color formability and forms the cyan dye image having excellent fastness to light and heat by incorporating a specific cyan dye forming coupler into said material. CONSTITUTION:The cyan dye forming coupler expressed by formula is incorporated into at least one silver halide emulsion layer. In formula, R1 and R2 respectively denote an aliphat. group, aryl group or heterocyclic group, at least either of R1 or R2 has the group expressed by formula II. R3 denotes a hydrogen atom, halogen atom, alkyl group, aryl group or acyl amino group, Z1 denotes a hydrogen atom or group which can be eliminated by coupling reaction with the oxidant of a developing agent. The photosensitive material which has the good sensitivity and color formability, forms the cyan dye having the excellent fastness to light and heat, and decreases the generation of yellow stains and color fading is thus obtd.
Patent JP-S5785380-A (JP)
Title: Thiazolidone derivative
Inventor: NODA KANJI
IPC: A61P37/00
Filed: 1980-11-18
Abstract: NEW MATERIAL:A thiazolidone derivative expressed by formulaI(R is H or CH 3 ; R 1  is H or lower alkyl; A is aryl or pyridyl).  
     EXAMPLE: 2-Phenyl-3-[trans-4-(carboxy)cyclohexylmethyl]-4-thiazolidone.  
     USE: A preventing agent and remedy for allergic diseases, e.g. nephritis, rheumatism, collagen diseases or autoimmune diseases, having more remarkable anticomplementary action than tranexamic acid, and an anti-inflammatory agent.  
     PROCESS: A compound expressed by formula II is reacted with a compound expressed by formula III in a solvent, e.g. methyl alcohol, under heating and refluxing to give a compound expressed by formula IV, which is then reacted with a compound expressed by formula V (R 2  is H or ester residue) to afford the compound expressed by formulaIin high yield. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000351149-A (JP)
Title: Polybutylene terephthalate blow molded article and its production
Inventor: KUROKAWA YOICHI
IPC: C08L67/02
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To efficiently mold a blow molded article of polybutylene terephthalate and such a molded article that has a size which can not be molded by conventional methods by a cut-off molding method without reinforcing the blow molded article of polybutylene terephthalate with glass fibers, etc. SOLUTION: A polybutylene terephthalate blow molded article with the height and the max. diameter of the blow molded article of respectively at least 130 mm and at least 40 mm is obtd. by a method wherein a polybutylene terephthalate resin with an intrinsic viscosity of at least 1.4 di/g is melted and a molten parison is extrusion-molded at an extrusion speed of at least 15 mm/ sec and with a time from start of extrusion to a time where a mold is closed and the molten parison is held at most 14 sec and a thickness of at least 6 mm and a molten parison obtd. is blow-molded by means of a cut-off molding method.
Patent JP-S5588018-A (JP)
Title: Photo nonreciprocal circuit
Inventor: MATSUMOTO TAKAO
IPC: H04B10/40
Filed: 1978-12-26
Abstract: PURPOSE: To reduce light losses by using a magneto-optical effect plate and various crystal plates.  
     CONSTITUTION: The 1st optical system A1 consisting of a converging lens F, double refractive crystal plates B1, B2, a magneto-optical effect plate D and a rotatory or anisotropic crystal plate E is disposed between the 2nd optical system A2 provided with optical guides K1WK3, K5 and the 3rd optical system A3 provided with an optical guide K4. With this arrangement, the light L1 which has entered the optical guide K1 and the has two linearly polarized light components whose polarization directions have mutually orthogonal relations passes through the optical paths mutually spaced in the Y-axis direction between the double refractive crystal plates B1, B2 and emits from the optical guide K4. On the other hand, the light L2 having entered the optical guide K4 passes through the optical paths mutually spaced in the Y-axis direction after the lens F side from the double refractive crystal plate B2 and enters the optical guides K2, K3, thence it emits from the optical guide K5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S647457-A (JP)
Title: Cathode-ray tube
Inventor: INOUE KIYOSHI
IPC: H01J29/32
Filed: 1987-06-30
Abstract: PURPOSE:To enable the contrast of pictures to be improved by placing a specified pigment layer between a face plate and a fluorescent screen. CONSTITUTION:Between a face plate and a fluorescent screen is placed a pigment layer, which consists of pigment particles having an average particle diameter of 0.005mum-0.07mum, and has a film thickness of 150-2500 angstrom. In addition, the pigment particles constituting the pigment layer are comprised of cobalt aluminate or iron oxide red, and the fluorescent screen is comprised of silver activated zinc sulfide or europium-activated acid yttrium sulfide. Thereby, the brightness and contrast of pictures of a cathode-ray tube can be improved synthetically.
Patent JP-S6069208-A (JP)
Title: Eccentric shaft of multicylinder rotary piston engine
Inventor: FUJIMOTO YORIAKI
IPC: F01C21/00
Filed: 1983-09-07
Abstract: PURPOSE:To prevent the both eccentric shafts from shaking generated by the vibration of an engine by a method wherein an eccentric shaft is formed of two divided parts including the first eccentric shaft and the second hollow-shaped eccentric shaft, and those two eccentric shafts are forcibly inserted and engaged, then the both end parts of the second eccentric shaft are supported by the first eccentric shaft. CONSTITUTION:The first eccentric shaft 28 is provided with a large diameter part 29 having eccentric parts 31, 32 for the first and second cylinders 9, 10, also provided with a small diameter part 30 via a tapered part 51. The second hollow-shaped eccentric shaft 49 having an eccentric part 53 for the third cylinder 11 is inserted to the small diameter part 30, and forcibly inserted and engaged to the tapered part 51, then positioned and fixed in peripheral direction with a key 57, in axial direction with a nut 58, thus, the eccentric shaft 49 is supported by the small diameter part 30 of the eccentric shaft 28 and the tapered part 51. Thereby, the shaking to be generated between said eccentric shaft 28 and tapered part 51 can be prevented, further, the axial centers of the both eccentric shafts can be easily coincided.
Patent JP-S5588376-A (JP)
Title: Charge transferring device
Inventor: SUZUKI NOBUO
IPC: H01L29/762
Filed: 1978-12-27
Abstract: PURPOSE:To prevent the arriving of charge injected from protecting diodes at storage transferring parts and prevent the drop of S/N by separating electrically the protecting diodes connected with voltage supply lines from the storage transferring parts. CONSTITUTION:Storage transferring parts are formed of electrodes 131-133 formed on an insulating film 12 on the surface of a p-type silicon substrate 11. On the other hand, protecting diodes connected with voltage supply lines 141-143 to the electrodes 131-133 are formed in a region separated perfectly from the other parts of the substrate 11 by an n<+>-layer 15. The diode is obtained by diffusion forming an n<+>-type layer 17 in an insular p-type layer 16. An n side terminal electrode 191 is connected with a voltage supply line 141 and a p side terminal electrode 192 is connected to the earth potential. And applying positive voltage to the terminal electrode 193 of the n<+>-type layer 15, the insular p-type layer 16 and the n<+>-type layer 15 are biased reversely. By so doing, electrons injected into the p-type layer 16 do not arrive at the storage transferring parts and the drop of the S/N of output signal can be prevented.
Patent JP-S5686867-A (JP)
Title: Selector valve mechanism for power steering device
Inventor: HASEGAWA AKIRA
IPC: B62D5/087
Filed: 1979-12-14
Abstract: PURPOSE: To decrease a number of part items while lessening a spool valve size, by directly forming the spool valve part for selecting the hydraulic pressure inside an input shaft.  
     CONSTITUTION: Steering power, when acted upon an input shaft 2 from a handle, is transmitted to an output shaft 4 through a torsion bar 5 simultaneously tends to rotate a valve body 16 through a ball 21 arranged in a spiral groove 20. However, the valve body 16, being not in a rotatable state by a stopper pin 24, is not rotated but the ball 21 moves sliding along the spiral groove 20 due to the power from the input shaft 2. Accordingly such axially sliding motion of the ball 21 allows the valve body 16 to make only axial sliding without rotating, thus to perform the selecting operation of oil passages in a spool valve part 10 directly formed in the vicinity of the central part of the input shaft 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5787727-A (JP)
Title: Multidirection tilting device for truck body
Inventor: YODA AKIRA
IPC: B60P1/04
Filed: 1980-11-21
Abstract: PURPOSE: To perform good hydraulic efficiency of a truck body of a dump truck without stepwise impact due to a conventional multistage cylinders by enabling to tilt in multiple directions with a lifting cylinder and linkage mechanism for the truck body.  
     CONSTITUTION: A plurality of truck bodies 2 are pivotally secured to a frame 1 for a dump truck to be pivotally secured only at the pivotal points to be tilted, anchors for the other pivotal points, e.g., anchor pins 6 provided at the pivotal points are removed, with the pivotal fulcrum A as a fulcrum to tilt the truck body 2 by hydraulically operating the lifting cylinder 5 to extend the rod of the cylinder. Thus, since the pivotal A and the other pivotal points E, F, J are maintained at the prescribed distance, but the pivotal points G, H are elongated at the distance in the length extended by the cylinders 5, the truck body 2 is tilted at the pivotal point A as a fulcrum to fall the load carried on the truck body 2 in a direction of the point A. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0457946-A (JP)
Title: Artificial grass leaf
Inventor: MORITA TOSHIO
IPC: D04B21/20
Filed: 1990-06-20
Abstract: PURPOSE:To obtain an artificial grass leaf in which wide rachises or many rachises densely project by passing pile yarn through two crochet stitch loops of ground yarn respectively from the left to right or the right to left in one direction and forming the rachises. CONSTITUTION:Ground yarn 13 is used to alternately form S-shaped stitches 14 and Z-shaped stitches 15 and chain stitch loops 11 and crochet 12 loops are formed. One chain stitch loop 11 is engaged with the other crochet stitch loop 12 to construct the stem core 16 connected in the longitudinal direction and rachises 18 are projected from the stem core 16 in the form of tufts so as to pass the two crochet loops 12 and 12' reversed in the longitudinal direction thereof while bending pile yarn 17 in the form of U by changing the direction left and right. Thereby, the pile yarn can be formed into a bound thick yarn bundle in which wide tapes or many yarns are bound.
Patent JP-H111745-A (JP)
Title: Structural steel excellent in seawater corrosion resistance, and its production
Inventor: TANAKA MASATOSHI
IPC: C22C38/12
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a structural steel excellent in seawater corrosion resistance in the environment to be exposed to seawater. SOLUTION: This steel has a composition containing, at least, 0.03-0.15% P, 0.4-2.0% Ni, and 0.10-1.50% Mo and also containing either or both of 0.01-0.5% Sn and 0.01-0.5% Sb. Seawater corrosion resistance is improved by the coexistence of Ni, Mo, and Sn and/or Sb. Further, it is desirable that carbon equivalent (Ceq) and sensibility index for cold cracking (Pcm) are regulated to <=0.4% and <=0.20%, respectively, and also Mn and Mo satisfy the relation of Mn×Mo<=0.4%, and thereby strength, weldability, and toughness are improved. The steel with the above composition is cast continuously or bloomed, and the resultant cast bloom or bloom is reheated and then hot-rolled. At this time, hot rolling is performed at >=20% cumulative draft at <=950 deg.C and finished at 750 to 900 deg.C.  By this method, the steel for welded structure, excellent in seawater corrosion resistance, can be produced.
Patent JP-H119386-A (JP)
Title: Leg cover material for desk and chair or the like
Inventor: NAKAZAWA RITSUKO
IPC: A47B91/12
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the movement of a desk and a chair, etc., and to prevent the scratch of a floor surface by opening a leg insertion hole for communicating a hollow part and an outer side at the appropriate position of a hollow spherical body, inserting the leg of the desk and the chair, etc., to the hollow part through the leg insertion hole and covering the leg. SOLUTION: This leg cover material 12 of the desk and the chair, etc., is constituted of the hollow spherical body 20 provided with the hollow part 18 composed of the two-layer structure of an elastic member inner layer 14 and a covering member outer layer 16 and the leg insertion hole for communicating the hollow part 18 and the outside is opened at the appropriate position of the hollow spherical body 20. Then, the leg insertion hole is widened, the tip of the leg 26a of the desk and the chair, etc., is forcibly fitted inside the hollow part 18 and the leg 26a is covered.  Thus, since the elastic member inner layer 14 and the covering member outer layer 16 are interposed between a floor F and the leg 26a, the floor F and the leg 26a are not brought into direct contact, and even when the chair is rubbed and moved on the floor F, the danger of scratching the floor F by the leg 26a is eliminated and a sitting feeling is made comfortable.
Patent JP-H0330235-A (JP)
Title: Holder for cathode-ray tube
Inventor: KAWAMURA TAKAO
IPC: H01J9/34
Filed: 1989-06-28
Abstract: PURPOSE:To reduce the generation of a defect of a cathode-ray tube due to the displacement of a neck part by providing a bulb supporting body, a board seat on which the bulb supporting body is put, and a bulb moving mechanism by which the bulb is set to a reference point of the holder. CONSTITUTION:A bulb supporting body 19 is provided so as to support and hold a bulb 10 at a yoke part 12b of a funnel 11, and the bulb supporting body 19 is put on the upper surface of a board seat 20 that is separately provided, while each opposing surfaces 19a, 29a of the bulb supporting body 19 and the board 20 is tilted in a certain direction, and a roller 21 is placed between both of the opposing surfaces, so as to provide a bulb moving mechanism 22 by which the valve supporting body 19 is slid on the board 20 by the load of the valve 10. Even when a small vibration of the bulb 10 occurs when the holder 19 is run, the valve 10 is always set and maintained to a reference point with high accuracy.
Patent JP-S6320238-A (JP)
Title: Hydraulic pump device for vehicle
Inventor: YOSHII TAKASHI
IPC: B60K25/04
Filed: 1986-07-11
Abstract: PURPOSE:To make piping on suction side unnecessary by arranging a hydraulic pump on a wall portion of a transmission case and forming a suction passage through the wall portion communicating with a suction port of the hydraulic pump. CONSTITUTION:When an engine is operated, a propeller shaft 12 is rotated via a crank shaft. Hydraulic pumps 50 and 51 are driven by the power of the propeller shaft 12 via gears 28, 55 and 54. These hydraulic pumps 50 and 51 suck oil 60 in a transmission case 4 through suction passages 58 and 59 and supply the oil to required positions, as working oil. Since the suction passages 58 and 59 are arranged integrally with a wall portion 47 of the transmission case 4, piping on a suction side is made unnecessary while reducing suction resistances of hydraulic pumps 50 and 51.