baber/WOPTO huggingface dataset:
Patent JP-H0960691-A (JP)
Title: Reduction gear
Inventor: SATO NAOJI
IPC: F16H1/22
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a reduction gear which is small in size and has large transfer torque by independently engaging each of a plurality of intermediate shaft gears with an input shaft gear and an output shaft gear. SOLUTION: The rotation of a rotor 1 of an electric motor is transferred by the first transfer path from a rotor pinion 2 to an output shaft gear 7 via the first intermediate shaft gear 4-1 and the second transfer path from a rotor pinion 2 to an output shaft gear 7 via the second intermediate shaft gear 4-2. Therefore each of the first intermediate shaft gear of the first transfer path and the second intermediate shaft gear of the second transfer path transmits the half of transfer torque, respectively, whereby the size of each intermediate shaft gear can be made small and a speed reduction gear can be made small without reducing the transfer torque. Since a plurality of small intermediate shaft gears can be dispersedly arranged in a case, the speed reduction gear can be made small by effectively using the inner space and the load of the bearing can be reduced.
Patent JP-H0789398-A (JP)
Title: Controlling device for vehicle
Inventor: ECHIGO YUKO
IPC: B60R16/02
Filed: 1993-09-22
Abstract: PURPOSE:To improve the load controlling accuracy of a controlling device for a vehicle which uses a time division multiplex communication system. CONSTITUTION:Time division multiplex communication is performed in a predetermined order between a plurality of sub-stations including a sub-station 70 which has a load 72 and a driving means 71 for driving the load 72 and a host station 60 having a controlling device 61 for controlling the driving means 71 to drive the load 72. When a vehicle is set to a reverse running mode by the controlling device 61, the load 72 is driven at a specified speed through a time division multiplex communication system, and when the reverse running mode is canceled, the load 72 is driven at a speed slower than the specified speed through the time division multiplex communication system.
Patent JP-H0283588-A (JP)
Title: Image display device
Inventor: MIYASHIYOU YASUO
IPC: G09G5/26
Filed: 1988-09-20
Abstract: PURPOSE:To display much information on a screen without increasing the size of a display by displaying an image signal corresponding to the center part of the screen on the display without compression together with the reduced image signal of the peripheral part. CONSTITUTION:A compressing circuit 13 consists of a circuit which compresses an image signal inputted from a selecting circuit 12 into a reduced display image signal by a thinning-out method, etc. When the upper and lower parts of an image signal DIN are compressed and displayed, the image signal D1IN of the upper part and the image signal D3IN of the lower part are compressed P. Then the image signal D2IN of the center part is put A together with the compressed display image signals as it is. Consequently, an image signal DOUT is obtained and displayed on the display. Consequently, much information can be displayed on the display and the operability is not spoiled.
Patent JP-H1082379-A (JP)
Title: Scroll compressor
Inventor: SASA TAKUSHI
IPC: F04C23/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor which eliminates the twist whirling of a crankshaft and has lower vibration by arranging a balance weight while taking in consideration the twist whirling rate of the crankshaft in the clearance of a crank bearing part. SOLUTION: A crankshaft 6 is supported by a crank bearing 4 being a sliding bearing and an auxiliary bearing 5 being a rolling bearing, and when a refrigerant is compressed in a scroll compressor by the driving rotation of the crankshaft 6, gas force Ft is applied always in a perpendicular direction to an eccentric direction. At this time, if there is a clearance σ between the crank bearing 4 and the crankshaft 6, the crankshaft 6 is slewed and moved in the crank bearing 4 by gas force Ft and the centrifugal force Fb1 of a main balance weight 8. Namely, the crankshaft 6 executes precession motion twist whirling around Om larger by the half of the clearance σ. Then, the mass mb1 and mb2 of the main and auxiliary balance weights 8, 9 and distance eb1 and e2b from an axial center O are determined while taking in consideration the twist whirling of the crankshaft 6 in the clearance σ.
Patent JP-S6390782-A (JP)
Title: Screening method for semiconductor device
Inventor: KIMURA YOSHITOMO
IPC: H01L21/66
Filed: 1986-10-02
Abstract: PURPOSE:To improve screening effect by applying a high voltage to the package surface of a semiconductor device for a specific period to charge the package surface, and then grounding the die pad to discharge the package surface electrostatically. CONSTITUTION:A discharge switch 2 is opened and a charging switch 5 is closed to apply the voltage of a high-voltage DC power source 4 to a conductive plate 3, thereby charging resin 1r electrostatically. Then the discharge switch 2 is closed and the charging switch 5 is opened to stop the application of the high voltage to the conductive plate 3 and also ground the die pad 1P. Charges on the resin 1r are discharged to the ground through the die pad 1P to apply an extremely high electric field to an entire oxide film entirely. Therefore, the oxide film which has minute defects with low-breakdown voltage is broken by the discharge occurring in an extremely short time. The capacity of a capacitor formed of the conductive plate 3, the resin 1r, and a semiconductor chip 1c, however, is small, so a discharging current is extremely small and a current breakdown such as a junction breakdown is not caused.
Patent JP-H0569682-A (JP)
Title: Polychromatic thermal recording and its device
Inventor: YONEDA JUNICHI
IPC: B41M5/382
Filed: 1991-09-17
Abstract: PURPOSE:To enable an image of desired color to be recorded using a single color development process and thereby making the efficient performance of color image recording operation feasible. CONSTITUTION:The subject device consists of a controller 12 which selects a layer where a color is developed based on a color to be recorded and the first lookup table memory 28a to the third lookup table memory 28c which determine the level of thermal application energy to be applied to the selected layer based on information from the controller 12. In addition, the device is equipped with a recording part 18 which processes a polychromatic thermal recording material F thermally in compliance with the level of the determined thermal application energy and light sources 40, 42 which constitute a fixing mechanism which applies a color development inhibitory process to a specific layer, if necessary, so that the specific layer does not have a color developed.
Patent JP-S59141137-A (JP)
Inventor: ANTON HAPATSUHA
IPC: H01H73/36
Filed: 1983-12-16
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-S60127305-A (JP)
Title: Manufacture of denatured polyethylene
Inventor: INOUE HIROSHI
IPC: C08F8/46
Filed: 1984-11-12
Abstract: PURPOSE:To obtain a denatured polyethylene excellent in flow properties, of high adhesive potential with high environmental stress crack resistance and high tensile elongation, by the reaction between linear low-density polyethylene with narrow molecular weight distribution, i.e. copolymer from ethylene and an alpha- olefin, and unsaturated carboxylic acid (or its derivative). CONSTITUTION:The objective denatured polyethylene can be obtained by the reaction, pref. in the presence of an organic peroxide as initiator (e.g. di-t-tutyl peroxide), between (A) linear low-density polyethylene with a density 0.915- 0.935 and ratio of weight-average molecular weight to number-average molecular weight 3-12, i.e. a copolymer from ethylene and an alpha-olefin (e.g. butane- 1, hexene-1, 4-methylpentene-1, octene-1) and (B) an unsaturated carboxylic acid [e.g. (meth)acrylic acid, maleic acid, citraconic acid], its anhydride or its ester. USE:Coating on copper wires, cables, etc.; manufacture of multilayered films, or sheets.
Patent JP-H04116575-A (JP)
Title: Image forming device
Inventor: SENMA TOSHITAKA
IPC: G02B26/10
Filed: 1990-09-06
Abstract: PURPOSE:To form a normal image even if a change in a picture element density is required by providing a means inhibiting the changing action of the picture element density on a page during an image formation when the change in the picture element density is required. CONSTITUTION:When the change in the picture element density is required from a controller 101 or a switch 102 during an image forming action, a CPU 103 does not accept this requirement. Consequently, a picture element density changing action is not carried out in an optical system control circuit 104, but it is inhibited by the CPU 103. At this time, the impossibility of the change in the picture element density is informed to the controller 101. Thus, the picture element density changing action is not carried out during the image formation, so that the normal picture formation can be carried out even if the change in the picture element density is required.
Patent JP-2001059396-A (JP)
Title: Segment rolling corrective method
Inventor: KOGA SHIGERU
IPC: E21D11/40
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To easily and accurately correct the rolling generated in lining a wall surface of an excavated tunnel by hexagonal segments. SOLUTION: When a second half part of a new hexagonal segment 1A is assembled in a trapezoidal space part formed by adjacent existing hexagonal segments 1B assembled in a staggered manner in the circumferential direction of a tunnel, a rolling corrective sheet 8 is interposed between an inclined end surface directed in the rolling direction at the second half part of the new hexagonal segment 1A and a forward inclined end surface of the existing hexagonal segments 1B opposite thereto, the new hexagonal segment 1A is assembled by this sheet 8 in a slightly displaced condition in the rolling corrective direction and this operation is repeated until the rolling is eliminated.
Patent JP-H04119512-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: KAMIOKA SHIGERU
IPC: G11B5/31
Filed: 1990-09-10
Abstract: PURPOSE:To keep recording and reproducing efficiency constant by etching an insulated layer one time by exposing a lower magnetic substance surface by executing taper etching to the insulated layer by etching having selectivity with the lower magnetic substance layer. CONSTITUTION:A conductor coil is formed through the insulated layer on the lower magnetic substance layer on the surface of a base plate, further, the insulated layers are laminated and formed, and the insulated layer is exposed on the surface of the lower magnetic substance layer by etching having selectivity with the lower magnetic substance layer. An insulated gap layer is formed on the exposing surface of the lower magnetic substance layer, and an upper magnetic substance layer is formed through the gap layer on the lower magnetic substance layer. Thus, since a taper having a desired inclination angle can be formed by one process of etching, and the film thickness of the upper magnetic substance layer formed on it is kept constant, so that the recording and reproducing efficiency can be kept constant.
Patent JP-S61237910-A (JP)
Title: Burner
Inventor: KEGASA AKISHI
IPC: F23D14/78
Filed: 1985-10-23
Abstract: PURPOSE:To provide a burner that develops a low noise and gives excellent combustibility and is easy to assemble by providing in the concave section of partition plate fuel gas tubes which have fuel exit openings in two rows and arranging those openings in longitudinal direction with different phases and forming a fuel gas collision plate in the section opposite to each of fuel gas exit openings. CONSTITUTION:A partition plate 6 has as a whole a cross section which is substantially M-shaped. The injected fuel gas collides with a fuel gas collision face 10 and flows along the face 10 and it merges with the combustion air which is injected from the right and left injection openings 5, and the fuel gas and the combustion air swirl and get mixed and burn. The combustion gas made from the swirling mixture gas moves upwards, but the dispersion by moving upwards is suppressed by the injected air flow from an auxiliary air injection opening 11 and the swirling is stabilized, promoting the mixture of the fuel gas and the combustion air by swirling.
Patent JP-S61106674-A (JP)
Inventor: UIRIAMU FURANSHISU SUTORAJITSU
IPC: C08G12/22
Filed: 1985-10-23
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-H1064807-A (JP)
Title: Reduced projection scan type aligner
Inventor: TAKAHASHI YUUTOU
IPC: H01L21/027
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To enlarge the exposure area, without enlarging the exposure optical system, by forming the exposure optical systems having the same reduction scale factor so that the optical axis of the illuminating light is parallel to that of the exposure light, and illumination range and exposure range are shifted around a center axis of symmetry. SOLUTION: Each of exposure optical systems having the same reduction scale factor β is formed so that the optical axis of the illuminating light is parallel to that of the exposure light, and illumination range and exposure range projected on a projection plane perpendicular to these optical axes are mutually shifted around a center axis of symmetry. The illuminating ranges T1 -T6 are reduced with center at this center axis of symmetry to thereby superpose the exposure ranges t1 -t6 . A reticle and wafer are mutually parallel scanned at a scan ratio according to the scale factor β to expose it in a direction perpendicular to the scanning.
Patent JP-S6298452-A (JP)
Title: Peripheral memory control device
Inventor: YOSHIMURA MASAAKI
IPC: G06F15/17
Filed: 1985-10-25
Abstract: PURPOSE:To keep the simultaneity of a contents by setting the control information to a memory device whose contents are not broken down even after the operation of a peripheral memory control device is completed, and providing a flip-flop for showing the direction of the system of the peripheral memory device controlled by a control device, so that is can be easily rewritten by a software. CONSTITUTION:Processors 1A, 1B, main memory device 2A, 2B, and bus interface parts 5A, 5B of peripheral memory control devices 4A, 4B are connected by processor buses 3A, 3B. Between the bus interface parts 5A, 5B and device interface parts 6A, 6B, confounding is taken, and the device interface parts 6A, 6B are connected to the peripheral memory devices 4A, 4B. Control information for bringing the peripheral memory devices 4A, 4B to access is set to a specified address on the main memory devices 2A, 2B. A peripheral memory control device 7 reads out its information by a DMA, and executes write/ read-out to and from the peripheral memory devices 4A, 4B in accordance with said information.
Patent JP-H08100851-A (JP)
Title: Belt tension adjusting device
Inventor: NIWA TAKESHI
IPC: F16H7/08
Filed: 1994-09-30
Abstract: PURPOSE: To provide a belt tension adjusting device capable of arbitrarily setting an adjusting amount of a belt and capable of easily avoiding interfering with the belt, cooling water path, etc., of a supporting point shaft. CONSTITUTION: An independent turn arm 3 is provided between an automatic tensioner 1 and a tension pulley 2, and pressing force of the auto tensioner 1 is changed by the turn arm 3 into moment force, to act in a pin 9 fixed to an eccentric position of the tension pulley 2. By changing a position of a supporting point shaft 10 of the turn arm 3, lever ratio is changed, so that an adjusting amount of a belt 20 can be arbitrarily changed, and interfering with the belt 20, engine cooling water path, etc., of the supporting point shaft 10 can be avoided.
Patent JP-S61116528-A (JP)
Title: Laminate working process
Inventor: ASANO NOBUKATSU
IPC: B32B37/10
Filed: 1984-11-13
Abstract: PURPOSE:To produce a laminate effectively, while preventing the elongation, sprinking and meandering of a film by a method in which after a laminate film has been coated with an adhesive, it is laminated on the surface of a base material, while removing a part of said laminate film before laminate rolls. CONSTITUTION:A wide laminate film A is caused to pass through a coater 2 by guide rollers 4, ... and the surface of said film A is coated with an adhesive C. The film A is cause to pass through the in side of a driver 5 and is slit into a suitable width by a slitter provided immediately before laminate rolls 1, 1. Then the film is sent into the laminate rolls 1, 1, and is and is laminated on the surface of the base material B sent out from a roll 6. Thus, the objective product is obtained. The residual laminate film after its slitting is wound up on a roll 10 through a guide roll 9.
Patent JP-H0953380-A (JP)
Title: Head with breaker for auger
Inventor: KIZU TOMIO
IPC: E21B10/52
Filed: 1995-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a claw by installing a breaker so that the drilling claw can be assisted thereby. SOLUTION: Compressed air is regularly supplied from an air compressor to a breaker 8 through a driving device, a discharging mechanism, and an air hole 7. When a chisel 9 is opposed to an obstruction such as hard stone in the ground and pushed back thereby, the opening and closing valve of the breaker 8 is pushed open, and the breaker 8 starts to operate to crush the hard stone. The broken pieces of the hard stone crushed by the breaker 8 are drilled together with the soil by the claw 5 of a head, and the earth and sand are pushed up by a blade 4 and discharged onto the ground by the discharging mechanism.  When the opening and closing valve of the operating machine is further opened, the compressed air is brown out from an exhaust nozzle 3, and its pressure is regulated by a pressure regulating valve 10 so that it is never lower than the pressure necessary for the operation of the breaker 8 to promote the discharge of the earth and sand.
Patent JP-H0962481-A (JP)
Title: Information output device
Inventor: YAMAZAKI NOBUHIDE
IPC: G10L19/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide the information output device which evade disadvantages of a frame structure and a tree structure when information is represented in voice, searches for the target information efficiently and distinctively, and enables it to be listened to. SOLUTION: When information stored in an information storage part 201 is represented in voice (read aloud), a data structure is determined as the data structure of the information stored in the information storage part 201 while the linear feature (that voice is linear along the time base) is taken into consideration. Namely, this invention uses a >=1-layered tree structure and a frame structure positioned below the tree structure as the data structure of the information.
Patent JP-H0792526-A (JP)
Title: Finder device for camera
Inventor: YAMAZAKI SHOICHI
IPC: G03B13/12
Filed: 1993-09-24
Abstract: PURPOSE:To reduce such a state that the part of a full frame covered with the light shielding part of a light shielding member is darkened when the full frame provided on an eyepiece optical system is covered with the light shielding part of the light shielding member by arranging the light shielding member provided with a panoramic frame on the whole surface of the eyepiece optical system in an Albada finder device. CONSTITUTION:In the finder device of a camera provided with the full frame 1(1a and 1b) provided on the objective optical system of an Albada finder optical system, the light shielding member having the panoramic frame arranged so that it can be retreated close to the object side of the objective optical system and constituted so that the light shielding member is moved to a position where it comes close to the objective optical system or a position where it is retreated from the objective optical system according to the switching of photographic picture size and a visual field frame corresponding to the photographic picture size is provided, the light shielding part which is a little thicker than the thickness of the full frame is formed on the light shielding member according to the full frame.
Patent JP-H03100304-A (JP)
Title: Calculating method for turbine rotor life consumption rate and calculating system thereof
Inventor: NAKAHARA SHINICHI
IPC: G01M99/00
Filed: 1989-09-13
Abstract: PURPOSE:To prevent damage or the like in a turbine rotor by measuring stress and a vibration frequency of the turbine rotor from a vibration, caused by a reverse-phase current in a generator, so as to calculate a corresponding life consumption rate. CONSTITUTION:In a stress arithmetic part 34, stress, applied to a moving blade, is calculated from a system frequency measured by a system frequency measuring device 31, reverse-phase current of a generator 20 measured by a reverse- phase current measuring device 33 and from a stress function stored in a stress function memory part 34. In a life consumption rate calculating means 36, a life consumption rate is calculated from a relation of a preobtained vibration frequency and stress, applied to the moving blade, to the life consumption rate. Further in a life consumption rate calculating means 40, the life consumption rate is calculated from the vibration time and the life consumption rate. In this way, the rest of a life is calculated with a left life calculating means 43 integrating the life consumption amount, and by displaying the rest of the life in a display 46, a low pressure steam turbine 10 can be prevented from its rotor damage.
Patent JP-H0964374-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: HIYON TE KIMU
IPC: H01L29/786
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor which can be suitably applied to a highly integrated SRAM cell by improving the TFT characteristic of the transistor and reducing the space factor of the cell. SOLUTION: A thin film transistor is composed of a semiconductor substrate 1, a first insulating film 2 formed on the substrate 1, a first conductive layer 3 formed on the film 2, and a second insulating layer 4, a second conductive layer 5, and a third insulating film 6 successively formed on the layer 3, a contact hole 8 formed in the second insulating film 4, second conductive layer 5, and third insulating film 6, a gate insulating film 9a formed on the side wall of the hole 8, and a third conductive layer which is formed on the hole 8 coated with the insulating film 9a and the third insulating film 6 and doped with impurity ions.
Patent JP-H0286364-A (JP)
Title: Facsimile equipment
Inventor: KAMATA KENJI
IPC: B65H5/06
Filed: 1988-09-22
Abstract: PURPOSE:To reduce the size of the entire equipment and to reduce the cost by carrying an original and a recording paper sheet to a paper discharge stacker at the outside of a main body through one and same carrier path via a feed roller, a recording head and a picture read section from a separation roll and a paper feed roller of the carrier path. CONSTITUTION:The separation roll 21 and the paper feed roller 22 in press contact with each other carrying an original D and a recording paper sheet P after separating into one sheet thereof, a feed roller 23 at the downstream of the paper feed, a thermal head 24 being a recording head able to be in press contact therewith, and a picture read section 25 reading picture information of the original at the downstream of the paper feed are provided in a main body 20 close to a paper insertion port 19. Furthermore, a carrier path 28 guiding the original or recording paper from a discharge port 27 to a paper discharge stacker 34 at the outside of the equipment via the separation roll 21, the paper feed roller 22, the feed roller 23, the recording head 24 and the picture read section 25 is formed. Then a pressure roller 38 and a feed roller 39 in press contact with each other are provided to the downmost stream of the carrier path.