baber/WOPTO huggingface dataset:
Patent JP-H02199204-A (JP)
Title: Camshaft of ohc engine
Inventor: FUJITA MOTOHIRO
IPC: F01L1/12
Filed: 1989-01-30
Abstract: PURPOSE:To reduce the number of parts by pivotally mounting a camshaft at a journal portion formed at a joint face between a cylinder head and a head cover and arranging a cam pulley inside the axial direction of the journal portion. CONSTITUTION:Journal portions 13a, 13b are formed in a right circular contour by the end face of a cylinder block 2 united with a cylinder head and the end face of a cylinder cover 12 jointed therewith which fill up each other, and both ends of a camshaft 14 are held thereby. In addition, pulleys 15, 16 and a belt 17 for interlocking the camshaft 14 and a crankshaft 5 are accomodated in a belt chamber B formed below the cylinder block 2. The camshaft 14 is thereby held by fitting the head cover 12 to the cylinder block 2 and the belt/ pulley device is embedded in an engine body 1. Consequently, it becomes possible to reduce the number of parts and the man-day for assembly.
Patent JP-H09211935-A (JP)
Title: Image forming device
Inventor: YASUDA WATARU
IPC: G03G15/02
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent the shortening of the life of a photoreceptor caused by the contact/separate operations of a charge member with the photoreceptor by providing a control means for driving the charge member from a second position away from the photoreceptor to a first position in contact with the photoreceptor, via a contact/separate means, when the photoreceptor is stopped. SOLUTION: At the time of forming an image, a charge roller 2 is rotated with the photoreceptor 1 in a press-contact state with the surface of the photoreceptor 1 by a tension spring 25. Then, a releasing projection part 21a in the bearing 21 of the charge roller 2 is pushed by the movement of a releasing cam 50a, to separate the roller 2 from the photoreceptor 1. In other words, while a power supply switch is opened, the roller 2 is separated from the photoreceptor 1, so that the roller 2 is not deformed by press-contact with the photoreceptor 1. On the other hand, the roller 2 is moved from the second position to the first position, to come into contact with the photoreceptor 1, when it is stopped. Further, the roller 2 is moved from the first position to the second position, to be separated from the photoreceptor 1, when it is stopped, as well.  Thus, rubbing due to the relative movement of the roller 2 with respect to the photoreceptor 1 never occurs.
Patent JP-S59146073-A (JP)
Title: Manufacture of permanent magnet roll
Inventor: ASANAE MASUMI
IPC: H01F7/02
Filed: 1983-02-09
Abstract: PURPOSE:To form a lightweight permanent magnet roll at a small number of stage by charging and compression molding magnetic powder in an axial groove formed in the outer circumferential surface of a cylindrical shaft member, impregnating and setting an adhesive and performing postworking. CONSTITUTION:The shaft member 8 (mark 10: diameter contracted part) having plural grooves 9 cut lengthwise is inserted in a cylindrical pressure container 1 (mark 3: upper lid, 4: lower lid) wherein a molded cylinder 5 made of plastic material such as rubber is arranged coaxially with a shell part 2. Then, the magnetic powder (e.g. ferrite having an about 0.7-1.5mum mean particle size) 11 is charged in the groove 9, and working oil 7 is pressed in from an injection port 6 to press the molded cylinder 5 toward the shaft member 8, press molding the magnetic powder 11. Then, an anaerobic adhesive is flowed into the groove 9 and impregnates the magnetic powder 11, and the inside of the container 1 is deaerated to cure the adhesive, uniting the magnetic powder body with the shaft member 8 is one body. Then, the shaft member 8 is detached from the container 1, and its outer circumferential surface is worked to have specific size and magnetized to obtain a permanent magnet roll.
Patent JP-S53106046-A (JP)
Title: Recorder
Inventor: KATOU TOSHIBUMI
IPC: B41J2/44
Filed: 1977-02-27
Abstract: PURPOSE: To prevent the contamination of end face by toners by making the end face of optical fibers retreatable from a photosensitive body through revolution of a cam by way of a spring and moving the end face to an evacuation position and a print position without accompanying vibrations. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53105401-A (JP)
Title: New asymmetric reduction
Inventor: IWAKUMA TAKEO
IPC: C07C217/60
Filed: 1977-02-25
Abstract: PURPOSE: To obtain optically active alcohols in high asymmetric yield, by the reduction of ketones, using a reaction product of an α-amino acid with sodium borohydride as an asymmetric reducing agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08216467-A (JP)
Title: Front and rear printer
Inventor: KISHINE HISAAKI
IPC: B41J13/00
Filed: 1995-02-08
Abstract: PURPOSE: To reduce the cost by continuing the printing passages of front and rear printing via an inverter for inverting the front and rear of a rotary sheet to displace the position in a straight direction to a feeding direction. CONSTITUTION: A printing unit 4 has a structure in which a rear printing unit 11 and a front printing unit 12 are arranged at a predetermined interval in a longitudinal direction (in a straight direction to a feeding direction of a rotary sheet 6). The sheet 6 which has previously been printed in other printing step is supplied to a feed roller 13 by a feeder 5 and further supplied to the unit 11 of the unit 4 via an inlet roller 14 such as, for example, the rear surface side coated with paste upside is supplied. The unit 11 is printed by an ink jet printer which is operated in response to a detection signal by a mark sensor 20. The printer sheet 6 is dried via a dryer 3 through an inlet roller S and other guide rollers 101 , 102 .
Patent JP-S60164711-A (JP)
Title: Manufacture of optical connector
Inventor: WATANABE NOBUHIKO
IPC: G02B6/36
Filed: 1984-02-07
Abstract: PURPOSE:To generate no micro-bending in a fiber strand even if a jacket contracts by cooling, by evacuating the inside of a metallic die, when executing forming of a synthetic resin by inserting the tip of an optical fiber core wire into the inside of the metallic die. CONSTITUTION:When executing forming, evacuation in the inside of a metallic die 30 is executed through a small hole 35 by a vacuum pump 48, etc. As a result, a gas generated in a jacket 12 at the time of forming is exhausted. Therefore, in a formed core 20, there is no gap between the jacket 12 and a fiber strand 14. If there is no gap 18 in this way, no micro-bending is generated in the fiber strand 14 even if the jacket 12 contracts in a low temperature area, therefore, a transmission loss does not increase.
Patent JP-H01194454-A (JP)
Title: Semiconductor device
Inventor: TANAKA AKIO
IPC: H01L21/8234
Filed: 1988-01-29
Abstract: PURPOSE:To inexpensively and easily form without epitaxial growth by forming one conductivity type layer of a shallow junction on a drain, applying a reverse bias to a reverse conductivity type diffused layer to sufficiently deplete the opposite conductivity type diffused layer, and alleviating an electric field of the drain junction of an offset MOST to raise a breakdown voltage. CONSTITUTION:An N-type diffused well 12 is formed by a normal thermal diffusion technique in a P-type semiconductor substrate 11 in the formation of a high breakdown strength CMOS semiconductor device. Then, a drain P<+> type layer 15, a source P<+> type layer 16, a source P<+> type layer 112 and a source N<+> type layer 17, a drain N<+> type layer 110, a source N<+> type layer 111 are formed by normal CMOS steps. Then, a P-type drain well 13 having a slightly shallower junction than that of the N-type diffused well 12 is formed in the drain of a P-type offset MOST. Since the difference between the wells 12 and 13 affects an influence to the alleviating effect of an electric field concentration, a pressing time and the like is regulated to be optimized. Then, an offset P<-> type layer 14 in contact with the offset layer of the P-type offset MOST and further an offset N<-> type layer 19 in contact with the offset layer of an N-type offset MOST are formed.
Patent JP-S54130083-A (JP)
Title: Leakage liquid detecting method at seal parts in tubular structure
Inventor: ISHIZU KOUICHI
IPC: G01M3/18
Filed: 1978-02-24
Abstract: PURPOSE: To detect and confirm the leakage liquid state at seal parts correctly, by laying leakage liquid detecting wire around the circumference of seal part and connecting it to the display system.  
     CONSTITUTION: An OF cable 4 is internally furnished, together with insulation oil, in an external pipe 3 having a corrosion-proof outer layer 2, and the outer circumference of the connection part of the cable 4 is wound with a reinforced insulator 5 and a metal connection pipe 6. The end parts of the connection pipe 6 and external pipe 3 are overlapped with each other, and a seal part 9 is composed as being sealed with a lead seat 7 and a lead workpiece 8. On the outer circumference of the seal part 9 is fixed a leakage liquid detecting wire 10 in an adjoining state through a corrosion-proof layer 14, and terminals 11a', 11b' of conductors 11a, 11b of the detecting wire 10 are connected to an external detection display system 15. If an abnormality occurs in the seal part 9, the leakage liquid acts on the insulators 12a, 12b of the detecting wire 10 to change the electric characteristic thereof, thereby actuating the display system 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08208501-A (JP)
Title: Anti-hericobacter pylori medicine containing extract of garcinia mangostana l.
Inventor: HASEGAWA HIROKAZU
IPC: A61P31/04
Filed: 1995-02-08
Abstract: PURPOSE: To obtain the subject medicine containing the extract of Garcinia mangostana L., having an anti-Hericobacter pylori action, and therefore useful as a medicine for treating especially peptic ulcer, gastritis, etc., and as a medicine for preventing the relapse of the peptic ulcer, the gastritis, stomach cancer, etc. CONSTITUTION: This medicine contains the extract of Garcinia mangostana L. The extract is obtained e.g. by a method comprising extracting the dried pericarps, sarcocarp, seeds, barks or leaves of the Garcinia mangostana L. with water, chloroform or methanol, filtering the extract mixture, and evaporating off the solvent from the filtrate under vacuum. The medicine is preferably generally administered at a daily dose of 1-1000mg for an adult, and the administration method is preferably by oral route.
Patent JP-H02203239-A (JP)
Title: Testing device for equipment for space
Inventor: KIMURA HIDE
IPC: G01M99/00
Filed: 1989-02-01
Abstract: PURPOSE:To accurately conduct a simulation test in a gravity-free state by putting the testing device in operation with a signal for operating the equipment simultaneously, feeding the operation signal of the equipment back to the testing device, and putting the equipment and testing device in cooperation. CONSTITUTION:When a master manipulator 1 is operated, operation signals of respective parts of a master manipulator articulation are inputted from a master manipulator signal processor 2 to a slave manipulator signal processor 6 through an RMS controller 3. The respective articulations of the slave manipulator 5 operate with those signals to copy the operation of the manipulator 1. Further, the signal outputted from the processor 2 is inputted to a suspension device 9 through a controller 4 for the suspension device. Here, the signal when the manipulator 1 is operated is converted into a signal for moving the device 9 to the position corresponding to the suspension position of the manipulator 5. As this manipulator 1 is moved, the movement quantity signals of the respective articulations are inputted from the controller 3 to the controller 4 and fed back for the computation, thereby accurately moving the device 9 to the specific position.
Patent JP-S58138819-A (JP)
Title: Driving method of vertical draining material
Inventor: YAMAMOTO KIYOSHI
IPC: E02D3/10
Filed: 1982-02-12
Abstract: PURPOSE:To prevent the loading of a vertical draining material by a method in which the vertical draining material is dipped in an aqueous solution of a specific flocculant and then draining into the ground. CONSTITUTION:A water tank 5 is set before a vertical draining material 1 formed by covering both sides of a water guide plate 3 having a continuous groove 2 is in the longitudinal direction with a nonwoven fabric, and an aqueous solution 7 of 1-5,000ppm of a polyacrylamide-based high-molecular flocculant is put in the tank 5. The vertical draining material 1 is dipped in the solution 7 and then driven into the ground, whereby preventing the loading of the surface of the vertical draining material 1 because the surface is protected with the high-viscous solution 7.
Patent JP-S56117831-A (JP)
Title: Bending method
Inventor: HAYASHI YUTAKA
IPC: B21D5/01
Filed: 1980-02-20
Abstract: PURPOSE: To prevent the warp which is produced in the case of a particularly high tensile sheet steel by making the radius of a die bending shoulder part and the clearance of a punch and a die respectively specific times the sheet thickness at the time of forming the sheet to a hat type sectional shape by using U-shaped bending dies.  
     CONSTITUTION: In the case of forming blank material 19 to a hat type sectional shape by opening U-shaped bending dies, the radius of the bending shoulder part of a die 16 is taken at 1W2.5 times the sheet thickness and the clearance between a punch 15 and the die 16 is set at 1.0W1.4 times the sheet thickness. Then, light bending reverse to the warp is applied in one process without requiring surplus number of steps at the bending and therefore the molding having no camber is obtained easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56117849-A (JP)
Title: Manufacture of hinge
Inventor: KUBOTA HISATAKA
IPC: B21K13/00
Filed: 1980-02-21
Abstract: PURPOSE: To obtain a lightweight, pedestal-shaped hinge having high strength by precisely punching a sheet material thence subjecting the same to required cold forging thereby forming pedestals and shaft cylinders with one metal.  
     CONSTITUTION: A thick-walled sheet material is finely blanked to make a primarily worked blank material 2 for hinges. This material 2 is erected on a stationary die 3 and is upset with square base parts 2a for working pedestals, thence it is swaged by die forging with a male die 4 from the top parts of projected parts 2b for working shaft cylinders. By this swaging, the base parts 2a are elongated P 2  to forge pedestals 5a while the material around the projected parts 2b is being moved P 1 . At the same time, the shaft cylinder parts 5b are formed by shaft cylinder forming parts 4a, whereby a secondarily worked blank material 5 is obtained. Thence, the amorphous swaged parts elongated from the base parts 2a are cut off and the shaft cylinder parts 5b are pierced with shaft insertion holes 5d, thence mounting holes 5e are pierced in the pedestal parts 5a, whereby a pedestal-hsaped hinge 5A is formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01308336-A (JP)
Title: Device for aligning sheet during feed process
Inventor: BURUUSU II HORUTOJIE
IPC: G03G15/00
Filed: 1989-02-01
Abstract: PURPOSE: To surely and automatically align a sheet by arranging a positioning gate in relation to a first roller means and a first idler means and removing the positioning gate after both means engage with a sheet during a previously selected period. CONSTITUTION: An inserted sheet workpiece is passed between inching tires 63, 64 to be drawn in the device, and the leading end is brought into contact with a positioning gate 50. At this time, a sheet sensor is pressed to give information to a control circuit mechanism of a sheet receiving device 102. In a case where the sheet workpiece is bent and inserted, the inching tire 63 and the first corner abutting the positioning gate 50 cause moment couple to directly abut against the positioning gate 50. Whereupon, the beam strength of the sheet workpiece applies enough load and resistance to the inching tire 63 to slip the frictional clutch 16, thereby decreasing or stopping the rotation of the inching tire 63. On the other hand, when a control circuit calculates the time and energizes the clutch 16, the positioning gate 50 is lowered and the sheet workpiece is guided by a feed tire 40.
Patent JP-H10203920-A (JP)
Title: Skin preparation for external use
Inventor: TSUKADA HIROYUKI
IPC: A61K8/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a skin preparation for external use, comprising the extract of the rhizome of Belamcanda chinensis in the family Iridaceae and arginine (salt), capable of preventing and improving the roughness of skin, preventing the elimination of the moisture and tension of the skin, thus enhancing effects for preventing the ageing of the skin. SOLUTION: This skin preparation comprises (A) 0.0001-30wt.% of an extract obtained by immersing the rhizome of Belamcanda chinensis in the family Iridaceae in an extraction solvent or thermally refluxing the rhizome together with the extraction solvent and subsequently filtering the extract solution, (B) 0.01-3wt.% of arginine (salt) (e.g. arginine hydrochloride), and, if necessary, (C) conventional components used for skin preparations for external uses, such as cosmetics, quasi medicines and medicines, etc. The skin preparation for external use is used as a cosmetic (including skin cosmetic and hair cosmetic), a medicine, a quasi medicine, etc., in the form of an ointment, a cream, an emulsion, a lotion, a pack, a bath agent, etc.
Patent JP-S63189195-A (JP)
Inventor: IIZUKA TETSUO
IPC: D05B39/00
Filed: 1987-01-30
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-S58139429-A (JP)
Title: Device for appearance inspection
Inventor: NAKAJIMA JIYUUMEI
IPC: G03F1/84
Filed: 1982-02-15
Abstract: PURPOSE:To accurately perform appearance inspection by a method wherein the image of the material to be inspected is processed by changing the slice level for binary conversion following the irregular feeding of the X-Y table. CONSTITUTION:The counting of CP1 is started by latching 3 with the intake starting signal of each image information, a D/A conversion 4 is performed, and the counting 2 is reset by delaying 5 the starting signal. The composition of the flctuation voltage of the D/A output and an offset value are added, sliced 7 at the prescribed level and fed to a comparator 8 as reference voltage. A comparison is performed by feeding the image information sent from a photoelectric converter element to the comparator 3. As a result, a pattern to be inspected indicating with fidelity the pattern on the material to be inspected is obtained as an output, thereby enabling to perform an accurate visual inspection.
Patent JP-H02202234-A (JP)
Title: Echo canceller
Inventor: ASANO ATSUSHI
IPC: H04B3/23
Filed: 1989-01-31
Abstract: PURPOSE:To reduce the required memory capacity and to attain training in a short time by extracting a nonlinear characteristic between an amplitude of a training signal and an amplitude of an echo of the training signal not separated by a separation means but inputted to the circuit and subtracting the result from a signal to be sent through the separation means. CONSTITUTION:When a training start signal is inputted to a training control circuit 17, a training signal a(t) generated by a training signal generating circuit 1 is sent to a hybrid circuit 7 via a switch 3 and a driver 5. A correction coefficient learning circuit 21 corrects a value DELTA{DELTA(yi)<2>} to be zero by adding or subtracting a stop size beta to/from a value f(x). Thus, even when the characteristic of an echo path is nonlinear in the amplitude direction, a sufficient echo cancel effect is obtained by a linear echo canceller and since no nonlinear echo canceller is employed, the required memory capacity is less and the conversion in a short time is attained.
Patent JP-H11201317-A (JP)
Title: Constant flow valve fitted with check function
Inventor: ABE HAJIME
IPC: F16K31/145
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a constant flow valve fitted with a check function into which a check valve and a constant flow valve are integrated. SOLUTION: A constant flow valve 1 fitted with a check function comprises a valve body 4 equipped with a fluid inlet 2 and a flow adjusting port 3, a lid member 6 and a diaphragm 7 together forming a fluid pressure transmission part 5 above the valve body 4, a pressure transmitting port 15 for causing the fluid inlet 2 to communicate with the fluid pressure transmission part 5, and an outlet member 10 equipped with a fluid outlet 8 and a check valve seat 9, and a valve element 11 is provided in such a manner freely move in and out of the flow adjusting port 3 interlocking with operation of the diaphragm 7 while a check valve element 13 is provided capable of abutting onto and aparting from the check valve seat 9 by means of a coupling member 12 holding the valve element 11.
Patent JP-S52105194-A (JP)
Title: (1,2,3)thiadizoro 4,5-b pyrimidine derivatives
Inventor: NAKA TAKEHIKO
IPC: A61P25/04
Filed: 1976-02-27
Abstract: PURPOSE: (1,2,3)-Thiadiazoro [4,5-b] pyrimidine derivatives I (R 1  and R 2  are H, alkyl or cycloalkyl), e.g. 4,6-dimethyl (1,2,3)-thiadizoro [4,5-b] pyrimidine-5,7 (4H, 6H)-dione. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53107268-A (JP)
Title: Exposing method for fluorescent screen
Inventor: KAMIYAMA TATSUHIKO
IPC: H01J9/227
Filed: 1977-03-02
Abstract: PURPOSE: The prism having the oblique directions of its taper surface varied variously for making an obsevation and one limear light source can be seen as two linear light sources, thereby achieving the exposure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58139333-A (JP)
Title: Magnetic recording medium
Inventor: ZAITSU HIROSHI
IPC: C09D7/12
Filed: 1982-02-13
Abstract: PURPOSE:To enable high density recording by laminating a magnetic layer contg. magnetic metallic powder and oriented in the horizontal direction and a magnetic layer contg. magnetic iron oxide powder having Co in the surface layer and oriented in the vertical direction. CONSTITUTION:A magnetic coating consisting essentially of magnetic metallic powder of Fe, Co or the like, a binder resin and a solvent is applied to a substrate such as a polyester film and dried after carrying out orientation in a magnetic field so as to provide >=0.7 squareness in the horizontal direction of the resulting magnetic layer. A magnetic coating consisting essentially of uniaxially anisotropic needlelike magnetic powder obtd. by forming a surface layer contg. chiefly Co on magnetic iron oxide powder as nuclear crystals, a binder resin and a solvent is then applied to the magnetic layer and dried while carrying out orientation in the vertical direction in a vertical magnetic field so as to provide >=0.4 squareness.
Patent JP-H11222681-A (JP)
Title: Vapor growth method and vapor growth device
Inventor: SHIKAMOTO MITSUHIRO
IPC: H01L21/205
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a vapor growth method of a thin film in which the cooling of a substrate after the formation of a thin film is allowed to execute in a short time to improve the productive efficiency of the substrate and to provide a vapor growth device. SOLUTION: This vapor growth device is composed in such a manner that it is provided with a reaction chamber 3 in which a thin film is grown on a substrate by utilizing the chemical reaction of the vapor phase and a heating chamber 2 provided with a heating means 6 heating the substrate 11, and the reaction chamber 3 and the heating chamber 2 are partitioned by an infrared transmitting member (pannel 4 made of quartz). Then, the heating chamber 2 is provided with a pressure reducing means (evacuating device 9) reducing the pressure in the chamber and producing a primary pressure condition of being less than the atmospheric pressure and a pressure increasing means (gas feeding device 16) increasing the pressure in the chamber and producing a secondary pressure condition of being higher than the pressure in the primary pressure condition.