baber/WOPTO huggingface dataset:
Patent JP-2000026735-A (JP)
Title: Fuel oil-resistant fluorosilicone rubber composition
Inventor: TAKITA KENICHI
IPC: C08L83/08
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in resistance to alcohol- incorporated fuel oil used in e.g. automobiles, and excellent in oil resistance, compression restorability and mechanical strength by including specific organopolysiloxane(s), a pulverized silica-based filler, pulverized titanium dioxide and a curing catalyst. SOLUTION: This composition is obtained by including (A) 100 pts.wt. of organopolysiloxane(s) of formula I and/or formula II [R1 to R4 are each a 1-8C (substituted) univalent hydrocarbon; R5 is a 1-8C (substituted) univalent saturated hydrocarbon; X is H, the same as R1, or a silyl group of formula III or IV (R6 to R8 are each the same as R5); (m) is 0-30; (n) >=500: (p) is 2-4], (B) 5-100 pts.wt. of a pulverized silica-based filler, (C) 0.5-20 pts.wt. of titanium dioxide (pref. with rutile crystal structure) 0.1-1.0 μm in average particle size, and (D) a catalytic amount of a curing catalyst.
Patent JP-S6254269-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKATO KIYOSHI
IPC: G03G5/043
Filed: 1985-09-03
Abstract: PURPOSE:To obtain an electrophotographic sensitive body which has excellent performance to withstand crystallization and high photosensitivity and maintains the stable performance with the lessened decrease of electrostatic charge potential and increase of residual potential in the continuous repeated use by using respectively specifically composed amorphous selenium-tellurium-arsenic alloys for an electric charge transfer layer and charge generating layer and providing an intermediate layer in which the compsns. of both layers are mingled between the two layers. CONSTITUTION:The CTL of the photosensitive body having the intermediate layer in which the compsn. of both layers are mingled between the CTL and the CGL consists of the amorphous selenium-tellurium-arsenic alloy contg. 1-15wt% tellurium and 0.01-5wt% arsenic and the CGL consists of the amorphous selenium-tellurium- arsenic alloy contg. 5-30wt% tellurium and 0.1-10wt% arsenic. The selenium- tellurium-arsenic alloy is packed as a vapor deposition material for the CTL in a boat and the alloy is packed as a vapor deposition material for the CGL in a quartz boat. Both boats are set in a vacuum deposition vessel. The vapor deposition vessel is closed and the inside thereof is evacuated, then the vapor deposition materials are evaporated to the specified profile of the vapor deposition compsn. ratio, by which the variance of the photosensitive characteristics is decreased.
Patent JP-S5983870-A (JP)
Title: Method of lining pressure container
Inventor: SUGINO KUNITERU
IPC: B23P11/02
Filed: 1982-11-04
Abstract: PURPOSE:To enhance the circularlity of a pressure container, by wrapping and fastening a corrosion-resistant material around the smooth outer surface of a split type cylindrical jig, in a true-circle cross-sectioned shape, continuously welding the corrosion-resistant material in the longitudinal direction thereof, shrinkage-fitting, onto the welded corrosion-resistant material, a container barrel body having its inner surface smoothly polished, and thereafter removing the jig. CONSTITUTION:A flat plate-like lining material made of, for example, Ti, Zr, Ta, Nb or the like, and having a thickness of substantially 2-5mm. is wrapped onto the outer surface of a split type jig 1, and then is fastened by fastening fixtures 2, 2' to form a true-circular wrapped lining member 3. Therefore, the abutment parts of the member 3 is continuously jointed together by wleding 4 in the longitudinal direction of the member 3. Then, a container barrel body 5 having its inner surface mechanically processed is shrinkage-fitted at a temperature of about 100-500 deg.C onto the member 3, after the weldment part 4 being smoothly polished. Then, after a predetermined time being elapsed, the split-type jig 1 is removed. With this arrangement, a pressure container having a higher circularity may be obtained.
Patent JP-2000136152-A (JP)
Title: Diene compound and its production
Inventor: FUJIWARA MITSUHIKO
IPC: C07C15/44
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a linear diene compound hopeful as a terpene raw material, and to provide a method for producing the compound in good position selectivity by a catalytic means. SOLUTION: A diene compound of the general formula (R1 is H, a 1-6C alkyl group which may be substituted, or a 2-6C alkenyl group which may be substituted; R2 is phenyl group which may have a 1-4C alkyl group, or a 1-12C acyloxy group which may have a phenyl group or a naphthyl group). The compound is produced by reacting a 2-substituted-1,3-butadiene compound with a terminal olefin in the presence of a ruthenium compound in a hydrophilic solvent.
Patent JP-H0919822-A (JP)
Title: Multi-edge end mill
Inventor: OKANISHI RYOSUKE
IPC: B23C5/10
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a multi-edge end mill which is equipped with a coolant hole and is used in a machine tool for high speed machining for three- dimensional shaping of a die. SOLUTION: A multi-edge end mill equipped with a coolant hole is composed of a master edge and sub-edges, wherein an opening for coolant hole 4 is furnished at a back part of a runoff surface of the master edge. The opening is located in a position 1/4 thru 3/4 of an edge diameter of the end mill.
Patent JP-H0724649-A (JP)
Title: Electrode change device for electric discharge machine
Inventor: KATAOKA JIRO
IPC: B23Q3/155
Filed: 1993-07-09
Abstract: PURPOSE:To complete change work of a tool electrode by one reciprocal turning motion of an arm part and to extensively improve workability and productivity by providing two finger parts free to turn. CONSTITUTION:By grasping a tool electrode to use next from an electrode magazine by one of two finger parts 40, 42 and turning a base main body in this state, an arm part 14 is directed to the side of an electric discharge machine. Thereafter, by driving an actuator part 46 for the finger parts, the one finger part is rotated, and the other vacant finger part is directed to a tool electrode installed on the electric discharge machine. Thereafter, by driving an actuator part 18 for the arm part 14, the arm part 14 is slid and extended, and the tool electrode installed on the electric discharge machine is grasped by the vacant finger part and removed. Thereafter, at a position where the electrode is removed, by driving the actuator part 46 for the finger parts, the finger part is rotated and the tool electrode grasped and brought from the electrode magazine previously is installed on the electric discharge machine.
Patent JP-S5896161-A (JP)
Title: Fuel heater for engine
Inventor: IZEKI GENZABUROU
IPC: F02M31/125
Filed: 1981-12-04
Abstract: PURPOSE:To prevent deposition of paraffin in fuel while solving praraffin deposited in a fuel filter for promoting the normal operation of an engine by the fuel filter having a built-in fuel heater unit. CONSTITUTION:When a heater body 31 is energized, it generates heat to heat fuel in a fuel filter 4. Then, paraffin deposited in fuel at low temperature is solved while deposited praffin attached to a filter element 14 is also solved so that the increase of fuel passing through the filter element 14, i.e. a fuel piping system 1 can be normalized to run normally a Diesel engine.
Patent JP-H0749072-A (JP)
Title: Inertial plunging type starter
Inventor: TOKITA TAMOTSU
IPC: F02N11/00
Filed: 1993-08-05
Abstract: PURPOSE:To prevent generation of rust on a motor, generation of backlash, abrasion and damage by covering a shaft leading end of a motor and a leading end of a pinion stopper with an elastic cover. CONSTITUTION:A leading end 8a of a shaft 8 of a motor 1 and a pinion stopper 4 are covered with an elastic cover 7 for preventing generation of rust in respect to water. A columnar clip 7a is arranged in a cover 7 to block a gap between the leading end 8a of the shaft 8 of the motor 1 and the pinion stopper 4. Taperedness is formed on an outer peripheral part 7b of the cover 7 so as to press the outer peripheral part of the pinion stopper by frictional force. Shock of a pinion 2 is transmitted to the cover 7 through the pinion stopper 4, a pinion stopper stopping clip 5 set in a groove 6 on the shaft leading end 8a, and eliminated. Rust generation is prevented on the motor shaft leading end and the clip which fixes the pinion stopper. Abrasion and damage caused oscillations, shock and rotation are prevented at the time of driving and starting the internal combustion engine.
Patent JP-H0944057-A (JP)
Title: Process cartridge and image forming device
Inventor: SASAKI TERUHIKO
IPC: G03G21/18
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To smoothly fit a process cartridge at the time of fitting a process cartridge to an image forming device main body, by preventing a contact point member from causing any catch and deformation. SOLUTION: The process cartridge provided with plural contact point members 22 for electrically connecting an electrophotographic photoreceptor or processing means, and the image forming device main body, is constituted so that at least one among the plural contact point members 22 is provided with first contact point plane 22a and second contact plane 22b being continuous in the direction of inserting the process cartridge into the image forming device main body, and an angle θ formed by the first contact point plane 22a and the second contact point plane 22b is formed as an obtuse angle or a curbed surface, and moreover the rear end of the second contact point plane 22b is prevented from rising up by a preventive part 31 formed on the cartridge frame body 12.
Patent JP-H0479398-A (JP)
Title: Wiring method for multilayer interconnection board
Inventor: KURIHARA HIROSHI
IPC: H05K3/46
Filed: 1990-07-23
Abstract: PURPOSE:To improve degree of freedom of providing channels and improve a wiring capacity, by fretting, a second wiring pattern led from some pads, inside the region occupied by the parts mounted on a top face, when the arranging direction of the pads coincides with the traveling direction of a first wiring pattern, and by performing a multilayer wiring through several via holes. CONSTITUTION:The pattern of lead wires, led from a group of pads included in a pad group region 7 which are arranged in the same direction as the traveling direction of a main wiring pattern, is fretted in a pattern fretting region 9. The pattern fretting region 9 is the region surrounded by the pad group region 7 and a pad group region 8, i.e., the region existing inside the region occupied by the parts mounted on a top face. Moreover, the layer including the pattern fretting region 9 is not limited to the uppermost layer. By using several lower layers too, the pattern of lead wires can be fretted through several via holes. Therefore, the fretting region of a pattern 5 of lead wires led from a group 1 of pads, which are arranged in the same direction as the traveling direction of the main wiring pattern, can be set inside the region occupied by the parts mounted on the top face.
Patent JP-S6438613-A (JP)
Title: Automatic weighing and conveying system
Inventor: UEJIMA TOMOTAKA
IPC: B65G65/06
Filed: 1987-08-03
Abstract: PURPOSE:To improve the accuracy in weighing at low cost by a system wherein a material weighing machine having a prescribed weighing accuracy and a controller therefor are set on an unmanned guided car and the car is stopped at a desired station by a running control means and supplied thereat with a material from material supplying equipment. CONSTITUTION:Vibrating feeders 21a-27a are suspended at discharging open ends of storage hoppers 21-27 respectively, and the sizes of troughs of the feeders are varied in accordance with the respective supply amounts and accuracy thereof. Unmanned cars 28 and 29 run under a radio guidance in conformity with a prescribed program. Now, when the unmanned car 28 is supplied, at its weighing hopper 34, with a material A from the hopper 21 and a weight detection signal of a load cell 35 turns equal to a set value, a drive stop signal is sent from an antenna 32a and thereby the feeder 21a is stopped. Next the unmanned car 28 moves to the position of a mixer and discharges the material A into the mixer. In this way, the unmanned cars 28 and 29 run sequentially to each station to be supplied with a material in a set amount corresponding to the weighing accuracy of the respective hoppers 34 and 40 and then discharge the respective materials A-G into the mixer. Therefore each material of a prescribed allotment is supplied into the mixer.
Patent JP-H05307098-A (JP)
Title: Drying device for organic cell group
Inventor: WAKAIDA KAZUO
IPC: G21F9/32
Filed: 1991-05-02
Abstract: PURPOSE:To effectively dry organic objects to be processed with easiness in handling by dry pack-accommodating the objects and also a dry processing panel which emits far-infrared rays in the wave range of specific microns. CONSTITUTION:From a dry processing panel 4, far-infrared rays in the range of 8-15 microns are emitted toward a drying table 2. A heater 3 is put on to make dry processing of organic objects effectively so that their cell groups inside of the body are first dried. An opening/closing valve 100b in a circulating path 100 is opened, and a blower 100a is started to make forced exhaustion. Thereby, a circulating path 101 leading to the circulating path 100 is put under a negative pressure to cause the gas in a drying chamber 1 to be sucked to the path 101, so that no bad odor leaks at the opening of a door part 3a which is opened. The evaporated portion of the organic objects sucked from inside of the drying chamber 1 is sent into the cavity in a water exhaust trough 6, cooled to become condensate W, and disposed via a water exhaust path 6a.
Patent JP-S6086961-A (JP)
Title: Message receiving system
Inventor: HASEZAKA NOBUO
IPC: H04M11/06
Filed: 1983-10-18
Abstract: PURPOSE:To transmit a message of regular form through a push-button dial telephone set by storing the digit strings of PB signals received with a composite telephone set kept under an automatic answering state, and then converting those digit strings into the character strings registered previously, and displaying these character strings. CONSTITUTION:Register means TBL1-TBL3 which register previously the character strings in response to the numeric characters received from a counter telephone are provided together with an automatic answering means AAU for incoming calls received when a called subscriber is absent to a composite telephone MPT1 which contains a character input function KB and a character display function CD. In addition, a means MEM which stores the digit strings transmitted from an originating telephone in the form of PB signals after the means AAU is outputted an answer is provided together with a means PU which converts the digit strings stored in the means MM into character strings registered to the means TBL1-TBL3. Then a message transmitted from a push-button dial telephone RBT in the form of digit strings is converted into character strings and displayed by the display function CD. Thus it is possible to perform the message communication even to a general telephone having a communication only.
Patent JP-2000029435-A (JP)
Title: Driving circuit of display device
Inventor: KOBAYASHI MITSUGI
IPC: G09G3/20
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a driving circuit of LCD(liquid crystal display). SOLUTION: The circuit has adding circuits 121, 122 and 123 which generate reference voltage data CDR, CDG and CDB by adding bright data BD and subbright data SBR, SBG and SBB, and selectors 111, 112 and 113 which switch and output the reference voltage data CDR, CDG and CDB instead of digital data DR, DG and DB by a timing control signal Tc during a blanking period only. Thus, direct current components are controlled by clamping the reference voltage level, which is controlled in accordance with the bright level and the subbright level.
Patent JP-H0521550-A (JP)
Title: Testing apparatus for semiconductor device
Inventor: HASHINAGA TATSUYA
IPC: G01R1/067
Filed: 1991-07-09
Abstract: PURPOSE:To provide a testing apparatus wherein the constant acceleration test and the AC continuous operation test of a semiconductor device can be performed simultaneously. CONSTITUTION:The title apparatus is provided with the following: a turntable 12 on which a semiconductor device 10 to be tested is mounted and which can be turned; a rotary terminal 13 which is connected to one terminal of the semiconductor device 10 mounted on the turntable 12 and which is turned together with the turntable 12; and fixed terminals 14a to 14e which come intermittently or continuously into contact with the rotary terminal 13 when the turntable 13 is turned.
Patent JP-H0357466-A (JP)
Title: Control method for positioning device for radiation therapy plan
Inventor: HARA YUKIHIRO
IPC: A61B6/03
Filed: 1989-07-27
Abstract: PURPOSE:To execute the control of an arm module being free from misalignment of the left and the right marks by allowing the other arm module to follow one arm module and operating it, and allowing it to execute a position calculation by a table stored in a muPU. CONSTITUTION:Each arm module 7S, 7L and 7R on which center, left and right side face pointers 1, 2L and 2R are placed, respectively is moved at every unit, and data of a relation of a position of the arm module and a mark projected position is stored in a muPU 10. At the time of positioning a projected position of a mark in an arbitrary position by the left and the right side face pointers, the arm module 7R of one side face is moved by a point moving motor 5R and stopped in a prescribed mark projected position by visual observation, and based on the data, the mark projected position is derived by a calculation, and by calculating a position of the other arm module 7L from the mark projected position, the feed quantity of a necessary arm module is calculated, a driving signal pointer of the number of pulses obtained therefrom is sent to a moving motor 5L, and positioning of the other arm module is executed.
Patent JP-H0747513-A (JP)
Title: Method and apparatus for treating rush contamination
Inventor: AIURA MASAHIRO
IPC: B27K9/00
Filed: 1993-08-05
Abstract: PURPOSE:To provide a method and an apparatus for preventing the underside of rushes and the porous backing plate from being clogged by mud pooled on them when a rush containers is immersed in muddy water and contaminated. CONSTITUTION:An apparatus for moving muddy rushes out of muddy water 8 in a muddy water tank 3 and vibrating them as they are, after immersing a container 2 holding the rushes 1 in muddy water 8 in the muddy water tank 3.
Patent JP-S6172808-A (JP)
Title: Output controlling equipment for combined cycle generating plant
Inventor: NAGATA KAZUE
IPC: F01K23/10
Filed: 1984-09-18
Abstract: PURPOSE:To obtain stable control over output adjustment in the captioned plant with a steam extraction system regardless of variation in the amount of steam extraction by controlling the load output controlling system, based on the deviation between the detected value and the set value of the extracted steam pressure. CONSTITUTION:A steam extraction pipe 21 is branched out from a main steam pipe 20, which connects a waste heat recovery boiler 8 and a steam turbine 15, and an exhaust gas pressure detector 30 is installed in the middle of the pipe 21. A extracted steam pressure signal S20 detected by this detector 30 is compared with the predetermined extracted steam pressure S21 in order to obtain a deviation. This deviation signal S22 is converted into output adjusting signals S23 and S24, which are proportional to the deviation, by proportional controllers 32 and 33 situated on the gas turbine side and the steam turbine side, respectively, and the converted signals are impressed to adders 18 and 19 in the load output control system on the gas turbine side and the steam turbine side, respectively. With this contrivance, it becomes possible to control the load control system and adjust the output of the combined cycle in a stable manner regardless of variation in the amount of extracted steam.
Patent JP-H0358939-A (JP)
Title: Aging preventive food agent and production thereof
Inventor: OYA TAIJI
IPC: A61P25/28
Filed: 1989-07-27
Abstract: PURPOSE:To obtain an aging preventive food agent, capable of strengthening nerves and effective in enhancing dyspepsia, tonic, mind and mneme by blending flesh or an extract thereof from Terminalia chebula Retz. with powder or an extract from Terminalia belerica, Glycyrrhiza glaba var. glandulifera, etc. CONSTITUTION:An agent preventive food agent obtained by blending flesh or an extract thereof from Terminalia chebula Retz. as a principal agent with one or plural kinds of powders or extracts from Terminalia belerica, Emblica officinalis, Bacopa monniera, Centella asiatica Urban, triphala or Glycyrrhiza glaba var. glandulifera. The Terminalia chebula Retz. in an amount of 50-70% is preferably mixed with 50-70% mixture of extracts from Bacopa monniera and Glycyrrhiza glaba var. glandulifera in equal amounts. Aging inhibitory effects within a wide range, such as subvirile prevention, improvement in skin or hair or treatment of diseases in digestive systems, by administering the aforementioned food agent.
Patent JP-S6256665-A (JP)
Title: Lubricating device for four wheels driving vehicle
Inventor: SAYO SHOICHI
IPC: F16H57/04
Filed: 1985-09-04
Abstract: PURPOSE:To improve convenience for mounting of oil pump by connecting the driving shaft of an oil pump, through a gear, to an output shaft which rotates in one with a front wheel or a rear wheel. CONSTITUTION:A rear wheel driving shaft 14, which rotates in one with the rear wheels of a four wheel driving vehicle, engages with the bevel gear 13a of a transfer drive gear supporting case 20 inside a transfer case 19 through a bevel gear 13b formed on its shaft end. On the other hand an oil pump 6 is installed on the inner peripheral surface of the transfer case 19, and its driving shaft 15 is connected to a transfer drive gear supporting case 18 through gears 5a, 5b. Depending upon this constitution, the oil pump 6 comes to be driven together with the rotation of the rear wheels and the oil pump can be driven, both at the full time operation and at the part time operation. Further, the oil pump is put in connection through a gear, so the size and the mounting position of the pump can be settled optionally.
Patent JP-H0634613-A (JP)
Title: Gas detector
Inventor: SAKATA MASAKAZU
IPC: G01N27/12
Filed: 1992-07-22
Abstract: PURPOSE:To provide a gas detector to detect amine family, with precision, out of the odor gas generated when the food stuff kept in the food stuff preserving section of refrigerators corrupt, even if its amount is very little and multiple kinds of gases are present. CONSTITUTION:An amine gas separating means 4 which separates amine family from the odor gas generated from the food stuff at its corruption, a gas reservoir 5 which can be sealed up for keeping the amines, a partitioning means 10a-10d which can be closed or opened far partitioning the gas reservoir 5 into a gas introduction side air chamber 5a, an absorption air chamber 5b and a gas detection chamber 5c, a gas absorbing means 6 for absorbing the amines provided in the absorption air chamber 5b and a detecting means 8 which is provided in the gas detection chamber 5c and measures the amines desorbed from the gas absorbing means 6 are provided.