baber/WOPTO huggingface dataset:
Patent JP-H02247801-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TANIGUCHI HIROSHI
IPC: G11B5/09
Filed: 1989-03-20
Abstract: PURPOSE:To expand conditions for constituting tracks so that gap azimuth is made different between the adjacent tracks by disposing plural head blocks at equal intervals around a rotating cylinder and combining the rotating cylinder with a magnetic head which forms the head block. CONSTITUTION:The head block A consisting of heads (a1) (the azimuth theta1) and (a2) (the azimuth theta2) and the head block B consisting of heads (b1) (the azimuth theta1) and (b2) (the azimuth theta2) are arranged at the position of 180 deg. around the cylinder 7. In the case that a signal having the half quantity of information is recorded and recording time on identical tape length is made double, when the head is selected one by one from the A and B blocks and the recording is executed by the heads (a1) and (b1), an effect is not obtained because they have the same azimuth (theta1). Then, when the speed of a tape is made half by using only the heads (a1) and (a2) belonging to the A block, the recording tracks on the tape 8 can be constituted so that the tracks of the azimuth (theta1) and (theta2) are alternately arranged.
Patent JP-H02247878-A (JP)
Title: Head positioning device
Inventor: MASAKI KIYOSHI
IPC: G11B21/02
Filed: 1989-03-20
Abstract: PURPOSE:To enable the positioning under good controllability with high accuracy by providing racks holding a pinion between them on both sides, which is rotatably held by a movable part of a head driving means and arranging one as a part of the head carriage while the other to be fixed. CONSTITUTION:When the head carriage 23 is driven by the rotation of a motor shaft 27, the movable part 1 is moved in accordance with the rolling of balls 3. The pinion 12 provided to a holder 6 is rotatively moved by meshing both 1st rack 13 provided to the head carriage 23 and 2nd rack 14 fixed on a chassis. In this case, a moving distance of the holder 6 and the balls 3 as against the pinion is 1/2 of the moving distance of the movable part 1. Consequently, even when the head carriage 23 is reciprocated many times, the balls 3 are not disaligned, and a driving load is limited only to rolling resistance. By this method, the driving load is small and stable, so that the high accurate positioning is feasible.
Patent JP-S61226413-A (JP)
Title: Small diametral bar delivering device
Inventor: KAMAKARI ZENICHI
IPC: B65G47/14
Filed: 1985-03-29
Abstract: PURPOSE:To perform accurate delivery, by setting up a front trough in a front end of a rear trough housing a lot of small diametral bars, while setting up a jig, having a passage part of the said bar, in a front end of this front trough, and also setting up a quick traverse mechanism in opposition to the said passage part. CONSTITUTION:When small diametral bars 3 are put in a rear trough 4, these bars 3 are aligned in this rear trough 4 by operation of a tact motion giving device 2, and each tip end is guided to the side of an outlet passage 5 by tilt guide surfaces 4F and 4G. In succession, after these bars 3 are delivered to the inside of a front trough 9 in order through the outlet passage 5 and a through hole 6, they are realigned in this front rough 9 by operation of a vibration giving device 8. That is to say, these bars 3 are transferred from a gentle tilt guide surface 9H to a V-shaped tilt receiving surface 9F, and the front end is situated on a tilt guide surface 9I, coming into contact with a jig 12. And, when one bar 3 is delivered to the side of a quick traverse mechanism 14, this bar 3 is held between a delivering roller 20 and a pressing roller 23, thus it is fed rapidly.
Patent JP-H06280195-A (JP)
Title: Coated paper for web offset printing
Inventor: SHIMURA YUTAKA
IPC: D21H19/80
Filed: 1993-03-26
Abstract: PURPOSE:To produce a coated paper excellent in smoothness and ink receptivity and exhibiting an excellent blister resistance especially when used for web offset printing. CONSTITUTION:This coated paper for web offset printing has two or more coating layers composed mainly of a pigment and an adhesive. Among these layers, the under layer in contact with the base paper contains organic porous particles of <=5mum outer diameter.
Patent JP-H10258080-A (JP)
Title: Electronic ice bag
Inventor: HORIBA TAKESHI
IPC: A61F7/10
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a novel electronic ice bag which is a substitution for a cold reserving device for an ice bag, a gelatinous cold reserving agent or the like. SOLUTION: In this electronic ice bag, a plurality of Peltier element modules 9 which are electrically connected in series and in parallel are aligned in vertically and horizontally to be arranged on a plane. The Peltier element modules 9 are sandwiched by highly heat conductive metal plates 11 and 12 from the heat radiating side and the heat absorbing side, a bagshaped heat radiator 15 filled with a highly heat conductive medium 14 is joined on the outside of a metal plate 8 on the heat radiating side and the Peltier element modules 9, metal plates 11 and 12 and the heat radiator 15 are covered with an armor cover 16. A controller 18 is connected and controls temperature by driving the Peltier element modules 9 with a power source cable 17 led out of the armor cover 16.
Patent JP-H11262738-A (JP)
Title: Method for treating concentrated water
Inventor: HANASHIMA MASATAKA
IPC: B09B3/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a concentrated water treatment method which dispenses with new concentrated water treatment facilities at low installation cost by concentrating water to be treated containing salt and an organic material, and using the concentrated water as a kneading water for kneading fly ash and cement. SOLUTION: A specified amount each of fly ash and cement is measured out of a fly ash bunker 22 and a cement bunker 28 respectively with a measuring instrument 29 and these materials are loaded into a kneading molder 30. On the other hand, a specified amount of the concentrated water stored in a concentrated water storage tank 31 is loaded into the kneading molder 30 through a fixed displacement pump 32, and the fly ash and the cement are kneaded with the concentrated water for a specified time. This kneaded product is discharged onto a conveyor 33, and is retained on the conveyor 33 for curing for a specified time. After that, the cured kneaded product is transported to a land-fill disposal site by a transport means such as truck for land-filling.  Thus it is possible to dispense with a kneading water for the fly ash and the cement and also new concentrated water treatment facilities, and further, treat both fly ash and concentrated water simultaneously as an economical and rational concentrated water treatment method.
Patent JP-S543546-A (JP)
Title: Exposure device
Inventor: SHIBATA TAKEHIKO
IPC: G03G15/04
Filed: 1977-06-10
Abstract: PURPOSE:To eliminate the occurrence of a miscopy, and obtain the optimum copy by reading an original document pattern and a reference pattern all together, compairing them, and controlling the amount of adhesion of toner.
Patent JP-S54159213-A (JP)
Title: Simple performance apparatus
Inventor: YUI TAKETOSHI
IPC: G10H1/00
Filed: 1978-06-06
Abstract: PURPOSE: To make performance operation easy by adressing a memory by the count value of a counter when a key switch is closed thereby reading out the scale signal and outputting the same through a gate which opens when the key switch is opened.  
     CONSTITUTION: During the period when a key switch is held closed, a counter 2 continues counting and opens a gate circuit 7. The storage contents of a memory 3 having stored the frequencies according to musics are subsequently addressed by the count value of this counter 2 and the scale sound signal generated from a scale signal generating circuit 6 according to the frequency information through a multiplexer 4 and D/A converter 5 is produced through the opened gate 5. Hence, the performance may be readily accomplished by the easy operation of turning ON and OFF the key switch according to the number of beats. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54159778-A (JP)
Title: Internal screw of centrifugal separator
Inventor: SASAKI HITOSHI
IPC: B04B1/20
Filed: 1978-06-07
Abstract: PURPOSE: To simplify maintenance and repair by linearly integrating a cylinder having vanes with identical diameter and a cylinder having vanes with successively different diameters, thereby effecting the removal of only the cylinder with different diameter vanes which undergoes severe abrasion.  
     CONSTITUTION: A cylindrical supporting part 16 is formed on a tip of a cylinder 14 which has vanes 15 of identical diameter on its outer surface. A cylinder 17 having vanes with successively different diameters on its outer periphery is fixed to closely cover the supporting part 16, thus forming an internal screw of a centrifugal separator. When long use causes abrasion of the tip of vanes with different diameters, the cylinder 17 of these different diameter vanes 18 is removed from the supporting part 16 so that only the cylinder 17 may be sent to a workshop for the repair of the vanes 18 or the cylinder 17 of different diameter vanes 18 may be exchanged with a new part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03267633-A (JP)
Title: Air conditioning device
Inventor: TSUCHIDA YASUYUKI
IPC: F24F1/00
Filed: 1990-03-19
Abstract: PURPOSE:To prevent assuredly an erroneous motion from happening by a method wherein at the time of cold wind mode or hot wind mode operation, if the title device is switched over to the other mode, a heater moves, and whether the movement has been completely performed or not is detected by a position detecting device. CONSTITUTION:An operation switchover switch 13 is switched to 'cold air' when operated once, to 'dehumidifying' when operated twice, to 'hot air' when operated three times, and to 'blowing' when operated four times, and respective modes are displayed by display lamps 19, 20, 21, 22. At the time of 'cold air' mode, a heater 7 is moved to a second position, and at the same time, by operating a cooling device and blowing device, cold air with an air volume which is set by an air volume switchover switch 16 is blown from a vent port 3. Also, at the time of 'dehumidifying' mode, the heater 7 is moved to the second position, and at the same time, by operating the cooling device and blowing device, dehumidified air is blown from the vent port 3. When the 'dehumidifying' mode is selected, unless the air volume of the blowing device is changed by operating the air volume switchover switch 16 after the mode has been selected, the air volume is set at 'low'.
Patent JP-S63234608-A (JP)
Title: Multi-beam antenna
Inventor: URASAKI SHUJI
IPC: H01Q25/00
Filed: 1987-03-23
Abstract: PURPOSE:To cover the service area with high gain and simple constitution by designing the titled antenna such that one primary radiator uses a main beam to radiate a parabolic reflecting mirror and other primary radiator uses the main beam and a side lobe to radiate the parabolic reflecting mirror. CONSTITUTION:The titled antenna is constituted by using in common a single born 1 being one primary radiator to radiate a main beam to the parabolic reflecting mirror 4 and using a side lobe radiating horn 9 being other primary radiator radiating the main beam and the side lobe to the side lobe region of the parabolic reflecting mirror 4. That is, the narrower service area is covered by a pencil beam by the one primary radiator 1 and the wider service area is covered by a dual beam by the other primary radiator 9. Thus, the wide range service area is covered by a high gain.
Patent JP-H103020-A (JP)
Title: Optical cable and its production
Inventor: HWANG JUNG-JIN
IPC: G02B6/44
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber capable of realizing a multicore structure while keeping the cable diameter small. SOLUTION: An optical fiber ribbon 10 is constituted by arranging plural coated optical fibers and covering them with a tape to form a coated fiber of ribbon and superposing plural layers of core wires to form a unit. Then, plural units of optical fiber ribbon 10 are put in a loose tube 16. Further, in order to identify the units, a binder 12 the color of which varies for each unit is wound around the optical fiber ribbon 10. Inside of the loose tube 16 is filled with a jelly 14 and a waterproof tape 18 and a steel tape 20 are wound arround the outer periphery of the loose tube 16. A cable jacket 23 in which a tension member 22 is buried covers an outside of the steel tape 20.
Patent JP-H05276225-A (JP)
Title: Communication fault analyzer
IPC: H04L69/40
Filed: 1992-03-26
Abstract: PURPOSE:To shorten analysis time for a fault and to save storage capacity for the storage of a communication result in a communication fault analyzer 8 which performs a communication test between a device 9 to be tested and analyzes communication in which a fault occurs. CONSTITUTION:When the communication fault occurs during performing the communication test between the device 9 to be tested, the presence and the generated part of the communication fault are recorded on auxiliary memory 5 with the communication result by a trace registration means 6, and only a content with respect to the communication fault is read out from the auxiliary memory 5 by the trace registration means 6. and it is registered on a trace file 7. Therefore, since only the generated part of the communication fault is registered on the trace file 7, it is not required to consume much time to read out communication data when the fault occurs, and also, the storage capacity to store the communication result required for the analysis of the fault can be saved.
Patent JP-H02247625-A (JP)
Title: Displacement detecting sensor for photographing device
Inventor: TAKATORI NAOKI
IPC: G02B7/28
Filed: 1989-03-20
Abstract: PURPOSE:To detect the displacement of a camera main body in a non-contact state by making the incident position of a detecting light in a light receiving means deviate in the case that the camera main body is rapidly moved by the blurring, etc., caused by a photographer and detecting the displacement of the camera main body based on the incident position. CONSTITUTION:A displacement detecting sensor 10 is supported by plural supporting members 56 in the camera main body 54 so as to be freely rotated, and in the only case that the abnormal displacement occurs in the camera main body, the slide occurs between a spherical main body part 42 and a supporting ball 56a. In a photographing action, an LED 44 positioned on the upper part of the main body part 42 is driven to emit light, which is guided to the object side by a half mirror 50a, and the reflected light is guided to a light receiving sensor 48 passing through a prism 50. Then, in the case that the camera main body 54 is rapidly moved because of the blurring, etc., caused by the photographer, the deviation occurs between the main body part 42 and the supporting member 56, and the detecting light reflected on the object is made incident on the position which is deviated from the central part of the light receiving sensor 48. Thus, the displacement of the camera main body 54 is detected based on the deviation.
Patent JP-S55161983-A (JP)
Title: Compressor
Inventor: OKAYAMA MASAO
IPC: F04B39/00
Filed: 1979-06-04
Abstract: PURPOSE: To prevent the contact portions of compression members from coming into nonuniform contact with each other, by coupling a connecting rod to the eccentric portion of a crankshaft with a ball joint so that the connecting rod can be tilted.  
     CONSTITUTION: The piston-side portion of a connecting rod 7 is coupled to a piston 6 by a piston pin 8. The crankshaft-side portion of the connecting rod 7 is fitted with a bolt 9 so that the portion can be split into two sections and is coupled to an eccentric portion 4 by a ball joint 10 integrated with the eccentric portion. According to this constitution, the connecting rod 7 can be tilted as to a crankshaft 3 by the ball joint 10 even if the eccentric portion 4 of the crankshaft 3 and the piston pin 8 are assembled so that the axes of the eccentric portion and the piston pin are not parallel with each other. This results in preventing the contact portions of compression members from coming into nonuniform contact with each other. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05223643-A (JP)
Title: Color thermometer for photography
Inventor: HOSOI NORITOSHI
IPC: G01J1/42
Filed: 1992-02-17
Abstract: PURPOSE:To obtain a color thermometer for photography which enables the obtaining of a color temperature data only based on a flash light not affected by a normal light by emitting the flash light under the lighting of the normal light without vanishing an ambient normal light component to measure the light. CONSTITUTION:Simultaneously with the emission of a flash light, light to be measured is received with a plurality of photo detecting sections 14, 15 and 16 with different spectroscopic sensitivity to obtain photometric data of a total quantity of the normal light and the flash light. Thereafter, a photometric data of the normal light alone is obtained. A data corresponding to the flash light is determined by computation based on the photometric data thus obtained to obtain a color temperature of the flas light alone from the results. This enables the learning of the color temperature based on the flash light alone not affected by the normal light without cutting lights completely from other sources than a flash light source by making the perimeter pitch dark before the photographing.
Patent JP-S60212921-A (JP)
Inventor: WATANABE RIYUUJI
IPC: H01H33/66
Filed: 1984-04-09
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-H08265354-A (JP)
Title: Bus switching system
Inventor: SAITO TSUKASA
IPC: H04L12/437
Filed: 1995-03-28
Abstract: PURPOSE: To make it possible to perform the switching of the path in the duplex constitution of a loop network by a unit of 64K by utilizing the Z7 byte of a VC-11 and the H4 multiframe of a VC-3 as ALS for a 64K insert data signal and to improve transmission efficiency. CONSTITUTION: A clockwise high order alarm detection part 12 detects a close high order alarm (c) from clockwise reception data b. A line abnormality information generation part 13 generates 64K line abnormality information (d) from the alarm (c). A clockwise transmission multiplex part 14 multiplexes information (d) and 64K insert data (e). A counterclockwise high order alarm detection part 17 detects counter-clockwise high order alarm(k) from counterclockwise data (j). An abnormality information generation part 18 generates 614 K line abnormality information (m) from the alarm (k). A multiplex part 19 multiplexes data (J) information (d) and data (e). Line abnormality detection parts 21 and 22 detect the abnormalities of a clockwise 64K line and a counterclockwise 64K line. A selector 23 selects a clockwise or counterclockwise drop out signal (s).
Patent JP-S60213116-A (JP)
Title: Transmission circuit
Inventor: NAKANO TAKESHI
IPC: H03K5/02
Filed: 1984-04-06
Abstract: PURPOSE:To suppress the reduction of boosting efficiency due to the substrate bias effect of a transistor (TR) by connecting the common source of the 1st and 2nd insulating gate field effect tansistors (FETs) to the substrate of the 1st insulating gate FET. CONSTITUTION:A serial structure consisting of the 2nd and 3rd insulating gate FETs 13, 14 in which respective gates are connected to the other drains mutually is connected between the drain and source of the 1st insulating gate FET12 of which gate and drain is connected in common. The substrate electrode of the FET12 is connected to the common source electrode of the 2nd and 3rd FETs. The 1st clock pulse CK1 is impressed to a node N1 and the 2nd clock pulse CK2 is impressed to a node N2 through a coupling capacitor 16.
Patent JP-S62224682-A (JP)
Title: Aluminum foil for far infrared radiation
Inventor: MAEDA NOBUHIDE
IPC: C23C24/08
Filed: 1986-03-27
Abstract: PURPOSE:To improve far infrared radiation characteristics of an Al foil for cooking for use in wrapping fish, etc., by joining, by sintering, the simple grains of ceramic to the surface of an Al foil. CONSTITUTION:The simple grains of ceramic are allowed to fall dispersedly onto the surface of the Al foil 2 from a hopper 3 and sprinked uniformly. Subsequently, this Al foil 2 is passed through, for example, between a couple of pressure rolls 1. Then the Al foil 2 undergoes pressure energy by means of the pressure rolls 1, and the ceramic surface and the Al foil surface in contact with the above ceramic surface become the part of highest energy intensity. As a result, the Al surface having a melting point lower than that of ceramic is locally melted and, finally, the ceramic is joined to the Al foil 2 by sintering. When fish is wrapped up in the Al foil 2 obtained in this manner and is placed on the hearth, large amounts of far infrared radiation are radiated because the ceramic uniformly distributed on the internal surface of the Al foil 2 is previously sintered, so that far infrared radiation is infiltrated into the inside of the fish, and so, the fish as a whole can be uniformly heated.
Patent JP-S60211066-A (JP)
Title: Vapor depositing apparatus of tape
Inventor: HANAI MASAHIRO
IPC: C23C14/22
Filed: 1984-04-06
Abstract: PURPOSE:To remove adverse effect due to electrification of a film base plate by neutralizing positive electric charge accumulated on the film base plate with a neutralization apparatus in case of forming a vapor deposited film with ionized substance on the running film. CONSTITUTION:While transferring a film 2 such as an electrically nonconductive high molecular film of polyethylene terephthalate, etc. or thinly elongated metallic foil or the like to a take-up spool 4 from an unwinding spool 3, ionized vapor depositing substance is vapor deposited from a vapor depositing source 1 to form a film. In this case, even if the film 2 is an electrically nonconductive body or an electrically conductive film such as metallic foil, when it is ungrounded, positive electric charge is accumulated on the film 2 and the orbit of ionized vapor depositing substance reached to a substrate is curved with the electric field thereof or the kinetic energy is decreased. Electron is radiated from a neutralization apparatus provided with an electron radiating cathode and an electron taking-out electrode to prevent the phenomena and the accumulated electric charge of said film is neutralized to perform normal vapor deposition.
Patent JP-H10265878-A (JP)
Title: High toughness ni-base alloy and its production
Inventor: NONOMURA TOSHIAKI
IPC: C22C19/05
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a 718 alloy, improved in toughness to make its application to a heat resistant member possible, and heat treatment process for it. SOLUTION: The high toughness Ni-base alloy has a composition consisting of, by weight, 50.0-55.0% Ni, 17.0-21.0% Cr, 4.75-5.50% of Nb and/or Ta, 2.8-3.3% Mo, 0.65-1.15% Ti, 0.2-0.8% Al, <=0.08% C, <=0.35% Mn, <=0.35% Si, <=0.006% B, and the balance Fe with inevitable impurities, and this alloy has >=30 kgf.m/ cm<2> Charpy impact value. As to the heat treatment for it, solution heat treatment is performed by means of holding at 1,000-1,050 deg.C for >=30 min and air cooling, and aging treatment is carried out by means of holding at 680-760 deg.C for 8-24 hr and air cooling, and further, if necessary, another solution heat treatment is applied again after the above solution heat treatment.