baber/WOPTO huggingface dataset:
Patent JP-S6030897-A (JP)
Title: Lubricating device of plunger for die casting
Inventor: SENGOKU YUUJI
IPC: F16N7/38
Filed: 1983-07-28
Abstract: PURPOSE:To improve operatability, by reusing a lubricant for circulation in each gap between a joint and a rod and a sleeve. CONSTITUTION:Inside a rod 11 and a joint 21, a hollow part 51 extending as far as a tip 31 is formed, while each of through holes 21a and 21b leading the hollow part 51 to the outside is made up in the joint 21 proximate to the tip 31. On the other hand, a trough 61 is set up beneath the end side of a sleeve 41 and guide into a tank 62 filled up with a lubricant A. This lubricant A is fed to the hollow part 51 from an inlet 11a by a fixed displacement pump 64 being controlled by operation of a plunger 10 and discharged out of these through holes 21a and 21b. The lubricant A discharged out of these through holes 21a and 21b is fed to each gap between the joint 21 and the rod 11 and the sleeve 41. And, a surplus portion is recovered to the tank 62 from the sleeve 41 via the trough 61 and reused for lubricating circulation.
Patent JP-H034919-A (JP)
Title: Desulfurization apparatus for waste gas
Inventor: ISHIGURO OKIKAZU
IPC: B01D53/50
Filed: 1989-05-31
Abstract: PURPOSE:To achieve stable deodorization by determining whether quasi-full oxidation state is retained or not according to the difference of pH at an inlet and at an outlet of an absorption tower as well as absorption amount of SO2 by online and properly increasing pH setting based on the determination. CONSTITUTION:The amount of sulfur oxides absorbed in an absorption solution in an absorption part is computed by an apparatus 8 to compute the amount of sulfur oxide absorption. By an apparatus 6 to measure pH after absorption, an absorption solution's pH which is lowered by bringing the solution into contact with a waste gas in the absorption part is measured. Both signals from an apparatus 4 to measure pH before absorption and from an apparatus 6 to measure pH after absorption are compared with each other by a comparison apparatus 7b to compare pH before and after absorption. With an apparatus 13a, set pH value of an pH setting apparatus 10a is adjusted based on the apparatus 7a and 8b. As the result, even under specific operational condition, that is quasi-full oxidization condition, objective desulfurization efficiency is obtained.
Patent JP-S6029384-A (JP)
Inventor: FURUSAWA MASAO
IPC: B62K25/28
Filed: 1983-07-28
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-S61295258-A (JP)
Title: Low melting point glass composition
Inventor: TAKAHASHI HISAMITSU
IPC: C03C8/06
Filed: 1985-06-25
Abstract: PURPOSE:To obtain a low melting glass compsn. having superior transparency, acid resistance, etc., by adding a small amt. of MoO3 and/or WO3 to parent glass consisting of a specified molar ratio of SiO2, B2O3, TiO2, ZrO2, alkali metal oxide, and fluoride. CONSTITUTION:Parent glass is prepd. with a compsn. consisting of 56-63mol% SiO2, 6-10mol% B2O3, 5-10mol% TiO2+ZrO2, 23-26mol% Na2O+Li2O+K2O, and 3-7mol% fluoride (expressed in terms of F2) (with the proviso that the molar ratio of TiO2/ZrO2 is 1/3-3/1, the molar ratio of Na2O/Li2O is 2/3-4/1, and the molar ratio of K2O/Na2O is above zero and below 4). The target low melting glass compsn. is obtd. by adding 0.5-5mol% MoO3 and/or WO3 to the parent glass. The low melting glass compsn. form vitreous film having superior surface characteristics and is useful suitably for frit for porcelain enamel, etc.
Patent JP-H05334772-A (JP)
Title: Guiding roller device
Inventor: SAWAMOTO YUKIO
IPC: G11B15/60
Filed: 1992-05-29
Abstract: PURPOSE:To secure the range of adjusting height position and to enable supressing the height of a supporting body by pressing a guiding roller with a pressing means in the direction of adjusting the height position, and simultaneously, adjusting pressing force with an adjusting means. CONSTITUTION:When an abutting part 32d at the top end of a leaf spring 32 whose fixed part 32a is fixed to an arm 29 is inserted in the space between a lower flange 24 fixed to a shaft and a collar 25, the shaft 21 to which the guiding roller 22 is fitted is put in the insertion port 27 of a boss 28, and simultaneously, an adjusting screw 33 is engaged with the engaging hole 34 of the arm 29 through the through-hole 32b of the spring 32. Also, when the screw 32 is rotated in the direction of loosing, the abutting part 32d is abutted on the back surface of the flange 24 by the pressing force of the spring 32 and the flange 24 is pushed up in the range that the spring 32 is abutted on the top part 33a of the screw 33 and the pressing force of the spring 32 is regulated.
Patent JP-H04337809-A (JP)
Title: Meandering control method for metallic clad strip
Inventor: INUMA MINORU
IPC: G05D3/00
Filed: 1991-05-14
Abstract: PURPOSE:To obtain a meandering control method correcting the meandering shift of a strip which continuously travels on a line provided for coiling the strip. CONSTITUTION:In the control method correcting the meandering shift immediately before the strip A traveling on the line is continuously coiled, a linear sensor 4 detects a meandering amount after the band strip A passes a guide roll 2, a sequencer 5 gives a start command to a deflector roll driving motor when the detected meandering amount exceeds a prescribed allowance range and one side end part of a deflector roll 5-1 is ascended or descended so as to correct the meandering shift of the strip. Since one side end part of the deflector roll 5-1 ascends or descends so as to automatically correct the meandering shift before the meandering amount which the linear sensor 5 detects becomes a range where the occurrence of the wrinkes of the strip is brought, the occurrence of wrinkles due to swelling is previously prevented, defective product are eliminated and yield improvement effect can be obtained.
Patent JP-S6030104-A (JP)
Title: Solenoid driving method
Inventor: HORIIE MASANORI
IPC: F04B17/04
Filed: 1983-07-28
Abstract: PURPOSE:To produce a stable attractive force with less high frequency component with the minimum loss power by a method wherein an AC current is superposed on a DC current and the magnitude of the DC current is controlled in accordance with the magnitude of the AC current. CONSTITUTION:A flying speed of an ink drop of a charging control type ink jet recorder is detected and a driving power of a solenoid type pressure pump 8 is controlled and an ink pressure is varied to make the flying speed of the ink drop constant. For instance, the magnitude of a solenoid current is detected by a current detecting resistor R connected to a solenoid 25 in series and 0- peak value of an AC component is extracted from this detection signal by a clamp circuit 26. The extracted AC component is compared with a voltage between two terminals of the resistor R by a comparator 27 and a DC loss component is detected. A level control is performed by a DC bias variable circuit 23 so as to make the DC loss component zero. Then, an output signal of a sine wave level control circuit 21 is superposed in an adder 22 and the solenoid 25 is driven by the power amplified by an output circuit 24.
Patent JP-S5471659-A (JP)
Title: Central position detecting method
Inventor: HIYANE MASAO
IPC: G01B7/00
Filed: 1977-11-18
Abstract: PURPOSE: To improve the positioning accuracy of track center by performing servo  controlling by a vibration system with data signals as position information in a magnetic disc, etc.  
     CONSTITUTION: The data signals of a magnetic disc 12 are read with a data head 10 which is given vibrations by a positioner POS, and only the envelope components are extracted by detection and LPP circuits. On the other hand, the servo position signal having been read with a servo head 11 is stored in a servo position signal circuit SVP and is multiplication-operated by the data signals in a multiplier MPL and is integrated in an integrating circuit INT to undergo the similar operations to those of the case when the coefficient of Fourier analysis is to be obtained, thence zero crossing detection is performed in a zero detection circuit 0DET. Thereby, the maximum value detection by the vibration system making use of the vibrations of overshoot is accurately accomplished and the highly accurate positioning of the track center position based on the data position information through servo controlling is determined without any effect of ambient environments, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63303234-A (JP)
Title: Friction pad supporting mechanism for disc brake
Inventor: HIRASHITA HIROSHI
IPC: F16D65/095
Filed: 1987-06-02
Abstract: PURPOSE:To prevent the deflective wear of a friction pad by integrally supporting first and second engaging portions mounting the friction pad thereon, and retaining the friction pad to the engaging portions so that a sliding resistance of the friction pad on the rotor input side is equal to that on the rotor output side. CONSTITUTION:An inner bridge 20 retains an inner friction pad 24 and also supports an outer friction pad 24 slidably in an axial direction of a rotor. In this construction, when a circumferential displacement quantity of a support 31 on the rotor input side becomes greater than that of a support 32 on the rotor output side, a moment about a point O due to a sliding resistance of the outer friction pad 24 in the axial direction of the rotor can be balanced. Accordingly, the sliding resistance of the outer friction pad 24 on the rotor input side can be made substantially equal to that on the rotor output side.
Patent JP-H01307364-A (JP)
Title: Picture reader
Inventor: SHIMIZU MITSUO
IPC: H04N1/04
Filed: 1988-06-06
Abstract: PURPOSE:To relive the load of a driver by providing a drive means applying switching drive to the outside of the moving path of a changeover switching optical filters corresponding to the read mode. CONSTITUTION:A changeover means 40 has optical filters 41, 42 corresponding to various read modes and drive means 50, 51 drive the changeover means so as to place the optical filters 41, 42 in an optical path from an original to a read means 30. In case of switching the optical filters 41, 42 and reading the original, the drive means 50, 51 switch the optical filters 41, 42 at the outside of the moving path of the read means 30 and the changeover means 40 without incorporating the drive means 50, 51 in the unit 23. Thus, the read unit 23 is made small in size and light in weight, and the load of the drive means for driving the read unit 23 is relieved.
Patent JP-H0431400-A (JP)
Title: Device for transporting single crystal rod
Inventor: IBE HIROYUKI
IPC: C30B15/30
Filed: 1990-05-28
Abstract: PURPOSE:To eliminate another transporting device and to simplify constitution of whole facilities by traveling one transporting device of single crystal rod on a rail, positioning the device on a given single crystal growing device and taking out the single crystal rod when growth is completed. CONSTITUTION:A transporting device of single crystal rod is traveled on a rail 31, positioned on a given single crystal growing device and a lower cylinder 39 is dropped by a geared motor 38. Then the lower cylinder 39 is rotated by a geared motor 40, a receiving finger 53A and a retaining finger 54A are faced in the direction of single crystal rod 22, an arm shaft 42 is protruded by a geared motor 43, the single crystal rod 22 is dropped, received by the finger 53A and held by the finger 54A. At this stage, action is stopped once, the top of the single crystal rod 22 is cut and separated, the geared motors 43, 40 and 38 are successively turned on, the lower cylinder 39 is raised up to the original position and the transporting device of single crystal rod is traveled by a geared motor 34. Consequently, the single crystal rod 22 is taken out from plural single crystal growing devices by one transporting device.
Patent JP-H034830-A (JP)
Title: Endoscope
Inventor: FUNAKOSHI NOBUYUKI
IPC: A61B1/00
Filed: 1989-05-31
Abstract: PURPOSE:To liquid-tightly connect a tube and a branch part and to bring the inside of the branch part to complete waterproofing by forming at least the part coming into contact with the branch part of a casing tube and a connecting tube of an insertion part by a resin which can be brought to thermal welding to the branch part. CONSTITUTION:A protecting member 19 is divided into halves in the longitudinal direction as shown in a fifth figure by propylene, liquid crystal polymer, etc., and brought to two-split constitution, and on the front wall and the rear wall of split pieces 19a, 19b, plural semicircular grooves 23 are provided so as to be opposed to each other, the grooves 23 conform and a circular fitting hole is formed. On the center part of the inner wall of the split piece 19a, a positioning projection 29 for preventing a snake motion of a channel tube 8 is provided, and also, on the rear wall of each split piece 19a, 19b, a projection 30 for preventing a sink mark is provided so as to be positioned in the periphery of the groove 23. When each split piece 19a, 19b of the protecting member 19 is fixed temporarily and an insertion part 1, a connecting tube 3 and a channel tube 8 are connected, by installing it in a recessed part 27 forming an external appearance shape of a facing member 20 formed by the upper die 26a and the lower die 26b and allowing a resin of polyethylene, etc., to flow in from a gate 28, the facing member 29 is formed unitedly so as to cover the protecting member 19.
Patent JP-S5565125-A (JP)
Title: Pressure measuring method utilizing magnetic tape
Inventor: KIMURA YUUKICHI
IPC: G01L9/00
Filed: 1978-11-10
Abstract: PURPOSE: To enable to measure the pressure distribution easily for the object surface, by changing the magnetizing amount magnetized on the magnetic tape depending on the pressure.  
     CONSTITUTION: Current flows to the electric wire 8, by sticking the electric wire 8 from the surface of object, thin elastic substance 9, and magnetic tape 1 from the surface of object on the surface of substance 10 exerted with the fluid pressure. Since the distance between the magnetic tape 1 and the electric wire 9 is proportional to the pressure distribution exerted on the surface of object 10, the magnetic tape 1 is accordingly magnetized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000331693-A (JP)
Title: Solid polymer type fuel cell
Inventor: TERADA ICHIRO
IPC: H01M8/02
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer electrolyte type fuel cell having a low overvoltage at an air electrode and high power density. SOLUTION: This solid polymer type fuel cell has an anion exchange membrane having monomer containing an anion exchange group graft- polymerized by radiation on a base material composed of polymer containing fluorine or an anion exchange membrane having an anion exchange group introduced after monomer containing a group capable of introducing the anion exchange membrane is graft-polymerized by radiation.
Patent JP-H04363988-A (JP)
Title: Recorder
Inventor: KUMAGAI KIYOSHI
IPC: H04N5/235
Filed: 1991-06-11
Abstract: PURPOSE:To utilize a strobo as an auxiliary light source at sill picture pickup. CONSTITUTION:The user uses a selector switch 62 to select a moving picture or still picture image pickup. An auxiliary light source control circuit 60 reaches the video light mode at moving picture pickup in response to the selector switch 60 and set to the strobo mode at still picture image pickup. A video light 58a is lighted when a light switch of an auxiliary light source 58 is turned on in the video light mode. The light switch is turned on in the strobo mode and when a release device 64 is turned on, a strobo 58b is lighted.
Patent JP-S5569262-A (JP)
Title: Manufacture of name plate made of metal sheet
Inventor: YAMADA SUSUMU
IPC: C23F1/02
Filed: 1978-11-14
Abstract: PURPOSE: To reduce production cost and to improve the quality of the product, by applying a sensitive material contg. polyacrylate, an acrylate monomer, a polymerization initiator, and contg. no Cr on the surface of a metal sheet, then by conducting printing, development, corrosion, and peeling of the film.  
     CONSTITUTION: A metal sheet is previously applied with a sensitive material. The sensitive material contains polyacrylate, an acrylate monomer, and a polymerization initiator, and no Cr. Then the metal sheet is exposed, i.e., printed, that is, irradiated by an arc lamp or a mercury vapor lamp. Successively, development is conducted by use of a devoloping soln. such as weak caustic soda soln. or weak trisodium phosphate soln., then the steel sheet is corroded by a conventional corrosion soln. After completion of these operation, the portion having resist coating is removed of the coating by means of a peeling soln. For the peeling soln. is used a caustic soda soln. of a concn. a little higher than that of the developing soln. The opposite side of the metal sheet is previously coated with a protective film. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S621298-A (JP)
Inventor: SHIMAZAKI SHINJI
IPC: H05K3/40
Filed: 1985-06-26
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-H08336074-A (JP)
Title: Image pickup device
Inventor: KURASHIGE TOMOYUKI
IPC: H04N5/378
Filed: 1995-06-06
Abstract: PURPOSE: To realize a reproduced image without omission, etc., of a pattern both for an erected image and a mirror image by quickening a scanning start time with respect to a vertical synchronizing signal by one horizontal scanning period in the case of mirror image pickup more than that in the case of erected image pickup. CONSTITUTION: A signal processing LSI 103 is made up of blocks of a luminance signal processing circuit 104, a chrominance signal processing circuit 105, a scanning circuit 106 generating a scanning pulse, a D/A converter 107 and a synchronization circuit 108, and each block is controlled by a microcomputer 109. Then a timing of a scanning control signal processing circuit is controlled based on a timing signal fed from the synchronizing circuit 108.  In this case, as a phase difference of scanning at erected image and mirror image pickup, vertical scanning at the mirror image pickup is started faster than that at erected image pickup by one horizontal period, and as to the horizontal scanning, an offset equal to a time obtained by a product between a difference of number of optical black picture elements at the left and right sides of the image pickup element and a horizontal scanning clock is provided. Thus, the video image period is maintained equally.
Patent JP-S6031672-A (JP)
Title: Automatic transaction system
Inventor: OKADA TOSHIHIKO
IPC: G06Q40/02
Filed: 1983-08-01
Abstract: PURPOSE:To enhance the secrecy of transaction data by performing program processing of data of a center device which is equivalent to an ID card, by using IC of the ID card and transmitting the judgement about whether or not the transaction is possible to an automatic transaction device. CONSTITUTION:When an ID card 1 is inserted into an automatic transaction device 4, an IC connection part of the card 1 and a device 4 are connected to each other, and inserting completion of the card 1 is transmitted to a center device 7 through line controllers 5, 6. The device 7 which receives inserting completion of the card 1 sends an instruction for program processing to confirm the validity of the transaction to the device 4 and card 1 through the controllers 5, 6. The contents of data processed by IC of this card 1 are sent out from an interface to the device 4, which sends the data to the device 7 as it is. The device 7 to which IC processing data are inputted decodes the data and judges whether or not the transaction is possible. When the device 7 judges that the transaction is possible, it sends the indication to the device 4, which, in turn, performs the transaction according to the indication.
Patent JP-S5892479-A (JP)
Inventor: NOOMAN REONARUDO RIIDO
IPC: B65D83/16
Filed: 1982-08-10
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-H083747-A (JP)
Title: Coating member
Inventor: MIKAMI KAZUHIKO
IPC: C23C14/06
Filed: 1994-06-22
Abstract: PURPOSE:To produce a coating member in which an ultrasmooth surface is easily obtd. by allowing grains each having a specified grain diameter or above to account for a specified percentage of the surface area of a silicon carbide film and regulating the residual stress of the film when the surface of a sub strate is coated with the film and the surface of this film is polished. CONSTITUTION:When the surface of a substrate is coated with a silicon carbide film and the surface of this film is polished to produce a coating member, grains each having >=3mum grain diameter are allowed to account for >=20% of the surface area of the film and the residual stress of the film is regulated to <=40kg/mm<2>. The occurrence of cracks, etc., is prevented at the time of polishing the surface of the silicon carbide film and the objective silicon carbide coating member having an ultrasmooth surface and excellent in reliability over a long period of time is obtd.
Patent JP-H01307642-A (JP)
Title: Pattern defect inspecting device
Inventor: IGARASHI TADANAO
IPC: H01L21/027
Filed: 1988-06-06
Abstract: PURPOSE:To shorten the inspection time of a pattern by placing a master reticle and a copy reticle on a stage by reversing the surface and the reverse side. CONSTITUTION:To a stage 1 of the title device, a master reticle 2 is set with its pattern surface up, and a copy reticle 3 is set with its pattern surface down. Subsequently, the reticle 2 and the reticle 3 are irradiated by a light beam from the lower part and the upper part, respectively by light sources 4, 7, respectively, and transmission light beams are received by detecting parts 5, 8 through lenses 6, 9. In this state, at the time of executing an inspection, the stage 1 is moved by information from a CPU 13, based on an initial value given from an operating part 14, pattern information from the detecting parts 5, 8 is compared by a comparing part 12, and a part which has been recognized as a defect is displayed on displays 10, 11.
Patent JP-S6034615-A (JP)
Title: Polyamide fiber having high tenacity and high modulus of elasticity
Inventor: KURITA KAZUO
IPC: D01F6/60
Filed: 1983-07-29
Abstract: PURPOSE:To provide the titled polyamide fiber having high tenacity and initial modulus, and useful as a cord material of radial tire, etc., by using a polycaproamide having specific crystal size, tensile strength, initial modulus, birefringence and spedific gravity as a main component. CONSTITUTION:A polyamide fiber 1 wherein >=75wt% of the component is polycaproamide is fixed at one end with the clamp 2, passed through the free rollers 7, 8, applied with a load 3 for imparting the drawing tension at the other end, vibrated at a definite number of vibration with the guide 6 attached to the vibrator 4 energized with the oscillator 5, and heated locally with the noncontact ring heater 9. The fiber manufactured by this process has the following characteristics: ACS200 [apparent crystal size of the (200) plane of the fiber], >=55Angstrom ; tensile strength, >=10g/d; initial modulus, >=55g/d; birefringenece, DELTAn>=55X10<-3>; specific gravity (SG), >=1.140; ACS200-ACS202, 002>=22Angstrom  [ACS202, 002 is apparent crystal size of the (200) plane + (002) plane]; and ACS0140 ( apparent crystal size along the fiber axis), >=50Angstrom .