baber/WOPTO huggingface dataset:
Patent JP-H04333881-A (JP)
Title: Fixing device for electrophotographic recorder
Inventor: ICHIKAWA KAZUHIRO
IPC: G03G15/20
Filed: 1991-05-10
Abstract: PURPOSE:To allow a recording paper to pass without causing the staining of the rear of a succeeding a recording paper and the winding of the recording paper after abnormal printing which is caused by paper jamming by providing a heating roller incorporating a heating means and a pressure roller which elastically contacts with the heating roller and making a part of the surface of the pressure roller where the paper passes rugged. CONSTITUTION:Toner carried to the surface of the recording paper is melted and fixed on the recording paper by the heat of the heating roller 20 which is heated by a heater line 23 and the pressure of the pressure roller 30. Meanwhile, in the case that a large quality of toner drops on the pressure roller after the abnormal printing which is caused by the paper jamming, the toner dropped adheres only to a projecting part because the surface of the roller 30 is made rugged. In such a state, the roller 30 is rotated by following the roller 20, and the toner on the projecting part drops while the roller 30 is rotated. The toner which does not drop by the rotation of the roller 30 and left on the projecting part adhered to the surface of the recording paper and removed by cleaning.
Patent JP-H11287021-A (JP)
Title: Rain gutter
Inventor: KUBOTA YOSHINORI
IPC: E04D13/064
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a rain gutter which is small in the coefficient of linear expansion and hence a little in the expansion or contraction resulting from temperature difference and further improve the workability and durability by arranging a core material provided with continuous fiber at least in the longitudinal direction of the rain gutter and covering the surface of the core material with a surface material made of a thermoplastic foamed resin. SOLUTION: A core material 11 provided with continuous fiber (fibrous flux) 11a at least in the longitudinal direction of a rain gutter (eaves gutter) 1 is arranged and the surface of the core material 11 is covered with the external surface layer material 12a and the internal surface layer material 12b made of thermoplastic foamed resin to constitute the rain gutter. High strength long fiber such as glass fiber, carbon fiber, aramid fiber, etc., is adapted for the fiber constituting the core material 11 to reduce the coefficient of linear expansion as the whole body of the rain gutter 1. Cloth formed of longitudinally (vertical direction) continuous fiber 11a in the rain gutter 1 and fiber (fiber flux) 11b continuous in the direction crossing with the fiber to fix the fiber 11a continuous in the longitudinal direction of the rain gutter 1 is preferably used for the core material 11.
Patent JP-S5730831-A (JP)
Title: Film for endoscopic camera
Inventor: TANIGAWA KOUJI
IPC: G03C1/765
Filed: 1980-08-01
Abstract: PURPOSE:To render each block cut and developed easily discriminable concerning from what film it has been cut, by cutting a predetermined number of frames of an endoscopic camera film as one block, and forming discrimination data on the prescribed position of each block. CONSTITUTION:A notch 32 is formed after every 20 frames of a long film 28 for an endoscopic camera, 2 blank frames 28b on both the side of the notch 32 are provided, and discrimination data 28, such as a number of 6 figures are added on the place except the image photographed in order to facilitate the cut position of the long film 28 to be discriminated in the case of cutting the film 28 as long as 2 or 3 times the ordinary film and developing it with a conventional automatic developing apparatus, thus permitting every 20 frames of the film 28 to be cut at the notch 32 and to be developed, therefore, discrimination of the film blocks, that is, discrimination of the images of patients or the like, even in case of simultaneous development of a large number of blocks.
Patent JP-H05131764-A (JP)
Title: Thermal transfer recording method and material
Inventor: TAGUCHI NOBUYOSHI
IPC: B41M5/52
Filed: 1992-04-24
Abstract: PURPOSE:To record an image of high image quality on plain paper by using a recording material having a dyeing layer characterized in that the glass transition temp. of the resin forming the dyeing layer has a specific value and the cosine of the contact angle only of the resin layer shows a specific value and the resin of the recording material is different from the resin forming the colorant layer on a transfer material along with the transfer material and an image receiving material. CONSTITUTION:A recording material 4 wherein a dyeing layer 42 is partially or entirely formed to the surface of a base material 41 by a coating or heating means and consisting of high-molecular and low-molecular resins, transfer materials 1, 2 and an image receiving material 5 are used. Thermal transfer recording is performed using the recording material 4 characterized in that the glass transition temp. of the main resin forming the dyeing layer 42 is 100 deg.C or lower and the cosine of the contact angle only of the resin layer containing no additives is 0.6 or less and the resin of the recording material is different from the resin forming the colorant layers of the transfer materials 1, 2. Further, the recorded matter formed in the dyeing layer or formed to the surface thereof is thermally transferred or fixed to the image receiving material 5. As a result, an image of high image quality can be recorded on the he image receiving material such as plain paper at a high speed.
Patent JP-H02284288-A (JP)
Title: Illegal stolen ride suppressing method
Inventor: HINOTO OKIFUMI
IPC: G07B15/00
Filed: 1989-04-25
Abstract: PURPOSE:To suppress illegal stolen ride by visually recording information related to a start station on a passenger ticket thrown to an automatic ticket examiner of the start station and visually recording information related to a destination station on the passenger ticket thrown into an automatic ticket collector of the destination station. CONSTITUTION:A printing means 9 which prints information related to the start station, where an automatic ticket examiner 13 is installed, on the thrown-in passenger ticket is provided in the succeeding stage of write magnetic heads R3 and R4 of the automatic ticket examiner 13, and the similar printing means is provided in the automatic ticket collector. Since information of the start station or the destination station omitted on the passenger ticket and this omission is left on the passenger ticket as drop-out of recording of visual recorded information in the case of the illegal use of the passenger ticket like a season ticket, the sense of sin of the illegal user is stimulated, and a person who tries the illegal use of the passenger ticket is mentally pressed because this omission is left, and as the result, the illegal use is suppressed to at least reduce the number of passenger tickets of illegal stolen ride.
Patent JP-S58223920-A (JP)
Title: Analog-digital converter
Inventor: TANAKA MASATO
IPC: H03M1/06
Filed: 1982-06-21
Abstract: PURPOSE:To obtain a digital signal having no offset, by feeding back negatively an output of an A/D converter via a digital integrator and a D/A converter. CONSTITUTION:An analog signal applied to an input terminal 35 is applied to an adder 36 and the analog signal from the adder 36 is applied to the A/D converter 1. A digital signal obtained at the output of the A/D converter 1 is applied to a digital integrator 34 comprising, e.g., a digital adder 31 and a one-sample delay circuit 32. The output from the integrator 34 is converted into an analog signal via a digital multiplier 33 and a D/A converter 37 and the signal is applied to an adder 36. Further, one-bit step of the least significant bit of the D/A converter 37 is selected smaller than that of the A/D converter 1. A digital signal having no offset is obtained at an output terminal of the A/D converter 1 with this negative feedback loop.
Patent JP-H11300480-A (JP)
Title: Vacuum chamber for semiconductor manufacturing device and its manufacture
Inventor: MATSUMOTO KOICHI
IPC: B23K9/23
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain the vacuum chamber for the semiconductor manufacturing device with a high dimensional precision and its manufacturing method by which a large type equipment is not used and the vacuum chamber can be assembled at a low cost with respect to the vacuum chamber whose side wall members are assembled from two or more members. SOLUTION: The member 1 in shapes obtained by bisecting the side wall part of a vacuum container is formed, a square tube is constituted by butting these members 1, tools 2 made of aluminum or a metal harder that the aluminum are inserted into the insides of the square tube, the tools 2 are slid on the inside surfaces of groove parts 3 while rotating the tool 2, to be moved along the grooves, so that the groove parts 3 are subjected to solid phase bonding by frictional heat generates among the tools 2 and the members 1.
Patent JP-H06315744-A (JP)
Title: Apparatus for producing thin sheet
Inventor: OTA KOZO
IPC: B22D11/12
Filed: 1993-05-07
Abstract: PURPOSE:To obtain a thin sheet having good quality by hot-rolling the thin slab having a specific thickness in the cross sectional surface of the cast slab produced with a continuous casting apparatus of directly connecting type between a tundish and a mold through a material having thermal conductivity smaller than the mold material. CONSTITUTION:This apparatus for producing the thin. sheet is composed of the continuous casting apparatus of the directly connecting type between the tundish 1 and the mold 3 through the material 4 having the thermal conductivity smaller than the mold material, the hot-rolling mill 9 directly connected in the downstream side of the casting apparatus and a coiling machine 11. The thin slab 13 having 19-30mm thickness in the cross sectional surface of the cast slab produced with this apparatus is hot-rolled with the hot-rolling mill 9. By acting of the low thermal conductivity material 4, solidified zone at the initial stage starting the formation of the solidified shell 7 is slowly cooled, and the starting point of the solidification is kept to the position of the low thermal conductivity material 4 to prevent the generation of surface defect. By this method-and by omitting or simplifying the hot-rolling process, the casting cost can be reduced.
Patent JP-H10278018-A (JP)
Title: Device for manufacture of green sheet
Inventor: KINOSHITA KAZUO
IPC: H05K1/03
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device for manufacturing efficiently a green sheet of uniform thickness and free from vertical creases. SOLUTION: In a green sheet manufacturing device in which slurry 4 containing ceramic powder is applied on a carrier film 1 carried in one direction and a doctor plate 3a is used for forming a green sheet 10, an arch-shaped supporting face 8 is formed on the lower side of the carrier film 1 in the film carrying direction, and the carrier film 1 on which slurry 4a is applied is carried on the supporting face 8.
Patent JP-S5332737-A (JP)
Title: Thermal developing device
Inventor: OOIGAMI KENICHI
IPC: G03D13/00
Filed: 1976-09-08
Abstract: PURPOSE: To simplify and quicken the change of the developing temperature in order to enable the local development of film by contacting the film with the opening provided at a heating body, and blowing a hot air thereto. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H044426-A (JP)
Title: Specific data detection circuit
Inventor: TAKEMORI TAMIKI
IPC: G06F7/02
Filed: 1990-04-23
Abstract: PURPOSE:To make the number of comparison operating times the same even when the number of data increases by simultaneously comparing data to be compared by the unit of bit data. CONSTITUTION:A section 1 storing data to be compared simultaneously outputs bit data from MSB to LSB from registers RG0-RG7 and the outputted data are inputted to each MK0-MK7 of a mask section 2. Since a mask control signal MC is set to an initial value (inactive) when the data are inputted, the bit data of the data to be compared are inputted to the data input terminals (0-7) of a priority encoder 3 as they are. Thus the data to be compared are simultaneously compared by the unit of bit data. Therefore, the number of comparison operating times can be made the same even when the number of data increases.
Patent JP-H04313712-A (JP)
Title: Camera
Inventor: NAKAMOTO SATOSHI
IPC: G03B13/36
Filed: 1991-04-11
Abstract: PURPOSE:To execute focus lock by the easy operation of a switch as in the conventional manner even in a camera which consecutively executes range- finding. CONSTITUTION:When a switch S1 is turned on, a controller 40 starts a timer and makes a range-finding system 20 consecutively execute the range-finding. Then, it monitors the elapse of time by the timer after turning on the switch S1 and the on/off state of a switch S2. By deciding that camera work in which the focus lock is intended is executed, in the case that the switch S2 is not turned on even when one second elapses after the switch S1 is turned on, the controller 40 controls to move a photographing lens through a driver circuit 26 for a motor for a photographing lens and a motor 25 for a photographing lens so that focusing may be executed based on the first range-finding result. Namely, a focusing position corresponding to the first range-finding result is locked.
Patent JP-H09291887-A (JP)
Title: Bellows compressor
Inventor: MIURA ATSUYUKI
IPC: F01B19/04
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To improve a compression ratio and compression efficiency by setting the reciprocating stroke of a piston larger than the reciprocating stroke of a movable member. SOLUTION: An extendable/shrinkable annular first bellows 11 is airtightly connected to the front surface 3a of a movable member 3. A piston 12 is connected to the movable member 3 by a second bellows 13 which is airtightly connected between the rear surface 12b of the piston 12 and the front surface 3a of the movable member 3 and can be extended/shrunk in the reciprocating direction of the movable member 3. A first gear 15 is rotatably attached to a fixed pin 14 in the middle of a first rod 4, and a second gear 17 is rotatably attached to a Fixed pin 16 in the middle of a second rod 5. Then, an engaging member 18 in which a groove engaged with both gears is formed, is arranged between the first gear 15 and the second gear 17. Hereby, the stroke of the piston 12 can be largely secured, a scavenging capacity is increased, and compression efficiency is improved.
Patent JP-S5631636-A (JP)
Title: Ultrasonic wave flow detector of electromagnetic type
Inventor: FUJIMOTO MINORU
IPC: G01N29/04
Filed: 1979-08-24
Abstract: PURPOSE: To make easy the replacement of detection coil, by inserting the magnetic pole iron core freely removable to the magnetic poles opposed to channel-shape iron core and fitting the detection coil to the tip opposed to both the magnetic pole iron cores.  
     CONSTITUTION: The DC coils 1A, 1B are wound on the channel-shape iron core 3, and the detection coils 2A, 2B are fitted with the inserted magnetic pole iron cores 5A, 5B. A part of the external circumference of the cores 5A, 5B is provided with the screw, and the screw is meshed with the iron core 3 for fixation. The detection coils 2A, 2B are fitted to the tip of the iron cores 5A, 5B and the lead 6 of the detection coil passes through the through-hole provided inside. Thus, when the detection coil is fitted to the inserted iron core, the replacement of the detection coil can easily be made. Further, the air gap with the inspected material 4 can easily be adjusted by adjusting the screw. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5333429-A (JP)
Title: Collector for solar heat
Inventor: OOTSUKA NOBUO
IPC: F24S23/70
Filed: 1976-09-09
Abstract: PURPOSE: To obtain wide heat collecting area with less collector number. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08299340-A (JP)
Title: Ultrasonic diagnostic device and beam interpolating method
Inventor: SHIGEMORI ICHIRO
IPC: G01N29/44
Filed: 1995-05-01
Abstract: PURPOSE: To interpolate and generate pseudo beams without intensifying lateral flow in forming an ultrasonic image. CONSTITUTION: Echo data on two adjacent ultrasonic beams are stored in line memories 28, 32. A beam interpolation part 30 generates pseudo beams between them. In this case, two echo data of the same depth are compared with each other, the value of the interpolation data is made to approach to the mean value of the two echo data, as the difference is smaller, and the interpolation value is made to approach to the lower value of two echo data, as the difference is larger. High bright echo data existing in a isolated state is thus prevented from flowing in the lateral direction by interpolation.
Patent JP-S59231497-A (JP)
Inventor: HASHIZUME HIROSHI
IPC: C01B5/02
Filed: 1983-06-15
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-S63294923-A (JP)
Inventor: HAARAN FUREDERITSUKU BUROOZU
IPC: B01D53/62
Filed: 1988-04-28
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-H07291186-A (JP)
Title: Lubricating device of counter propeller shaft seal device
Inventor: EDA MASATOSHI
IPC: F16J15/324
Filed: 1994-04-22
Abstract: PURPOSE:To simplify the lubricating device of an inner shaft stern side shaft seal device (inner shaft rear part seal device) installed at the rear part of a front propeller, as for a counter propeller vessel. CONSTITUTION:An inner shaft rear part seal device 7 is formed of a casing 7a installed at the rear end surface of a front propeller 5 (installed at the rear end part of an outer shaft 2) and the lip type seals 9-12 which are made of rubber and permit the slide contact between the inside diameter end part installed on the inner periphery of the easing 7a and a liner 8 on the inner shaft 1. Further, an emergency pipe 14 opened between the lip type seals 11 and 12 is laid on the inner surface of the outer shaft 2, and the end part of the pipe 14 is allowed to communicate to the lubricating oil chamber 3a of an outer shaft bearing 3 through a valve 15 and an oil hole 20 which penetrates in the longitudinal direction through a liner 16 forming an outer shaft front part sealing device 10, and the part in the vicinity of the outer shaft front part seal device 19 can be made simple.
Patent JP-H06294812-A (JP)
Title: Semiconductor acceleration sensor
Inventor: IMAI MASATO
IPC: G01P15/09
Filed: 1993-04-09
Abstract: PURPOSE:To make beam small in size by connecting piezoresistance elements at neighbouring positions to the bob side and the fixing frame side by turns. CONSTITUTION:On 4 beams 1 supporting a bob 2, 4 piezoresistance elements a, d, e, h are provided by turns on fixing frame 3 side and bob 2 side, and a Wheatstone bridge circuit is constituted. The vibration of the beam 1 causes in-phase resistance change between the piezoresistance elements positioning on a diagonal among 4 elements a to h in the case the bob 2 vibrates in Z axis direction, and out-of-phase resistance change between the neighbouring elements. However, in the case rotational vibration of the other axis is included in the bob 2, in-phase resistance change is caused between the neighbouring piezoresistance elements positioned symmetrically to the rotation axis. So, by combining the two, resistance change component of the other axis are cancelled each other. Thus, only one combination of piezoelements a to h is formed on each beam 1, wiring is simple and beam 1 can be small-sized.
Patent JP-H01277984-A (JP)
Title: Character recognition device
Inventor: YOSHIMOTO KAZUO
IPC: G06K9/62
Filed: 1988-04-30
Abstract: PURPOSE:To accelerate an identification processing and to obtain superior accuracy by providing first and second erasure pattern processing means to erase strokes comprising an input character and a reference character when they coincide, and a remainder evaluation means. CONSTITUTION:The title device is constituted in such a way that, after reference character erasure pattern data REFA in a direction of X is written neither too much nor too little on a reference character erasure pattern matrix conversion circuit 46A, a timing to read out the leading data of the data REFA arrives. The reference character rotation erasure pattern data REFA is latched at a latch circuit 46B, and also, a reference character erasure pattern data REF representing a reference character erasure pattern in a direction of Y is latched at a latch circuit 46c, and the AND data of them is obtained at an AND circuit 46D, and it is supplied to a reference character total remainder data formation circuit 46G via a latch circuit 46E and a remainder data arithmetic circuit 46F. Thus, it is possible to obtain reference character total remainder data ZNRD from the reference character total remainder data formation circuit 46G. An input character erasure pattern INA can be obtained similarly.
Patent JP-H046363-A (JP)
Title: Air-conditioner
Inventor: TANI SHUICHI
IPC: F25B13/00
Filed: 1990-04-23
Abstract: PURPOSE:To connect two or more indoor units to a heat source apparatus and allow them to individually, selectively perform either cooling or heating operation at the same time by a method wherein changeover valves are provided between first and second connecting pipes of the heat source apparatus so as to allow the first connecting pipes to be changed over to low pressure side and the second connecting pipe to high pressure side, and controls carried out so that the refrigerant in the second connecting pipe is kept in two-phase state and the refrigerant at the outlets of first heat exchangers is maintained at the set supercooling degree. CONSTITUTION:Changeover valves 8, which allows a first connecting pipe 6 to be changed over to low pressure side and a second connecting pipe 7 to high pressure side, are provided between the first and second connecting pipes 6 and 7 of a heat source apparatus A. In the case of heating operation only, the liquid refrigerant passes through first flow control valves 9, which are controlled according to the supercooling degree at the outlets of room side heat exchangers 5, and flows into a second manifold 11 through second branch pipes 7b, 7c and 7d to join together. Then, the refrigerant passes through a fourth flow control valve 17 and its pressure is reduced to a low pressure two-phase state either by the first flow control valves 9 or the fourth flow control valve 17.
Patent JP-S60676-A (JP)
Title: Recording system of video signal
Inventor: SAKAKI NAOAKI
IPC: G11B21/10
Filed: 1983-06-17
Abstract: PURPOSE:To attain video recording with high picture quality without applying an accurate track servo by tracking so as to make the level of pilot signals on two tracks constant and forming a video track having same width in pitch as the said track. CONSTITUTION:Pilot signals different in frequency from each other are recorded ahead the recording of a video signal. The relation of the width lt of a video track ti and a pitch Pt is formed as lt=Pt=lp=Pp. A head 6 is positioned to a normal position by controlling the head position so that reproduced outputs E(f1), E(f2) of the pilot signals having frequencies f1 and f2 are equal to each other. The video track ti shifted accurately by 1/2 track pitch from that of a recording section 3i is formed by recording a video signal except a pilot signal recording secrion 3 in this state. The head position is controlled by extracting E(f1)-E(f2) and E(f2)-E(f1) of differential amplifiers 11, 12 at gate circuits 13, 14 only at the recording of an odd number and even number of tracks.