baber/WOPTO huggingface dataset:
Patent JP-S5413272-A (JP)
Title: Measuring unit for semiconductor
Inventor: WATANABE MASARU
IPC: H01L21/66
Filed: 1977-07-01
Abstract: PURPOSE: To ensure the alignment of measuring needle and to avoid the damage of wafer, by constituting the stage and the stem unifiedly, when the wafer stage and the stem supporting the measuring needle are placed on the substrate stand. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09266080-A (JP)
Title: Light source lighting device
Inventor: UENO FUMIO
IPC: H05B41/282
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a light source lighting device which can provide a lighting circuit using mainly small and lightweight circuit elements such as switching elements and capacitors and which can light a discharge lamp in a flicker-free, good viewing environment. SOLUTION: When a transistor Q1 is switched on, a lighting circuit 4 causes current to flow from a smoothing circuit 3 to a diode D1 to a transistor Q1 to a capacitor Cq to the smoothing circuit 3, charging the capacitor C1 and turning the transistor Q1 off. When transistor Q3 , Q6 are switched on instead, the charge in the capacitor C1 is discharged through a circuit from the capacitor C1 to a diode D2 to the transistor Q3 to a discharge lamp 9 to the transistor Q6 to the capacitor C1 . When the transistor Q3 , Q6 are switched off and transistor Q4 , Q5 switched on, the residual charge in the capacitor C1 is discharged through a circuit from the capacitor C1 to a diode D3 to the transistor Q5 to the discharge lamp 9 to the transistor Q4 to the capacitor C1 .
Patent JP-H06285525-A (JP)
Title: Hot automatic plate thickness controlling method and device therefor
Inventor: FUKUDA FUMIO
IPC: B21B37/18
Filed: 1993-04-05
Abstract: PURPOSE:To quickly and accurately calculate a quantity of mill stretch making an element for calculating a gage meter plate thickness through such a function requiring a high responsiveness as automatic plate thickness control(AGC) in hot rolling. CONSTITUTION:Before the AGC starts its motion, for example, at a fixed time before a rolled stock is bitten into a mill, an influence coefficient being a mill stretch parameter for estimating a mill stretch agreeing with a material condition is calculated accurately to each rolled stock from a dynamical model through a different function of a different device and at a suitable timing, the mill stretch parameter is transmitted to the AGC controller through a transmission circuit. After the rolled stock arrives at the mill, when the quantity of mill stretch is estimated at every AGC controlling period, the quick and accurate mill stretch is estimated by a 1st order formula through the mill stretch parameter from an actual rolled load and an actual bender pressure.
Patent JP-H09271115-A (JP)
Title: Mounting device and distribution board
Inventor: KAMATA TEIJI
IPC: H02B1/42
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To hook a mounting hole in a mounting base at a fitting screw for temporary setting, and change an mounting direction in the longitudinal direction and the horizontal direction of the base for mounting. SOLUTION: A mounting hole 14 includes a inserting hole part 16 where the shank part 16a and a head part 15b of a mounting screw 15 can be inserted. Locking groove parts 17a, 17b are formed toward a plurality of directions around the inserting hole part 16. The shank part of the mounting screw 15 can only be inserted into the locking groove parts 17a, 17b. The head part 15b of the mounting screw 15 is inserted into the inserting hole part 16 of the mounting hole 14, and a mounting base 11 is moved downward. The locking groove part 17a of the mounting hole 14 is engaged with the shank part 15a of the mounting screw 15 and is hooked for temporary setting.  The locking groove parts 17a, 17b are extended toward a plurality of directions to the inserting hole part 16 at the fitting hole 14, therefore, it is possible to share them even when fitting a device by changing the mounting directions such as longitudinal direction and lateral direction.
Patent JP-S60223600-A (JP)
Inventor: KOBAYASHI TSUNEO
IPC: E21D9/087
Filed: 1984-04-18
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-S562478-A (JP)
Title: Jet engine for aircraft
Inventor: HOSOKAWA TOSHIO
IPC: F03G7/10
Filed: 1979-06-22
Abstract: PURPOSE: To produce a jet engine that can provide propulsive force by directly driving a motor at superlow temp, jet compressor, generator and nitrogen refrigerator.  
     CONSTITUTION: Air, taken through an air inlet 1, is boosted by a main compressor 2 and exhausted through a multijet hole plate and an air injection nozzle 3 in the rear to provide an aircraft with propulsive force. A motor 4 is equipped with a liquid nitrogen cooling jacket 5 and drives a coaxial generator 6 and liquid nitrogen refrigerator 7. The refrigerator 7 cools the jacket 5 down to -183°C through a heat exchanger 8, piping 9 and reducing valve 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61238944-A (JP)
Title: Manufacture of heat resistant aluminum alloy conductor having high electric conductivity
Inventor: YANASE HITOSHI
IPC: C22C21/00
Filed: 1985-04-12
Abstract: PURPOSE:To manufacture a heat resistant Al alloy conductor having high electric conductivity by continuously casting an Al alloy contg. specified amounts of Zr, Fe and Si, hot rolling the cast alloy under specified conditions to form a rough wire, heat treating the rough wire under specified conditions, and cold working it. CONSTITUTION:An Al alloy having a composition consisting of, by weight, 0.01-0.2% Zr, 0.05-0.3% Fe, 0.04-0.25% Si and the balance Fe with inevitable impurities is continuously cast. The cast alloy is hot rolled at 450-600 deg.C, rapidly cooled at once to <=200 deg.C, and continuously hot rolled at <=200 deg.C to form a rough wire. This rough wire is heat treated at 220-450 deg.C for 0.5-20hr and cold rolled down at >=60% reduction of area to obtain a conductor.
Patent JP-H07287719-A (JP)
Title: Cad device
Inventor: KUNIMINE NAOKI
IPC: G06F17/50
Filed: 1994-04-18
Abstract: PURPOSE:To recognize an assembling error in a machine structure and to properly set the dimensional tolerance of respective parts. CONSTITUTION:A graphic data processing part 13 stores graphic data in a graphic data storing part 14 based upon information inputted from an input device 11. A fitting part recognition processing part 15 extracts the information of a fitting part between two parts from coordinates and attribute data in the graphic data. An assembling tree recognition processing part 16 recognizes an assembling tree for the constitution of the whole machine structure from the information of the fitting part. An operation model generating part 17a sets up a quardric link mechanism model between respective parts to be joined with each other and an operation analytical processing part 17b calculates the operation ranges of respective parts by quardric link mechanism analysis using the model. An operation range display processing part 19 displays the existence enabled areas of respective parts on a display device 12 based upon the calculated result of the processing part 17b and the graphic data.
Patent JP-S62238080-A (JP)
Title: Electrode for spot welding
Inventor: NAKATSUKA MASAYUKI
IPC: B23K11/30
Filed: 1986-04-07
Abstract: PURPOSE:To obtain a good welding state on whole weld zone by simultaneously pressing plural contact parts uniformly and stably, by projecting plural electrode parts at the tip of a rocking body by joining a base body and the rocking body press-fittably and freely rockably each other via a circular arc shaped contact part. CONSTITUTION:In case of pressing an electrode 14 to the body to be welded, the rocking body 17 of the electrode 14 is mutually press-fitted via circular arc shaped contact parts 18, 19 to the base body 16 held by the electrode holder and rocked freely. Consequently, each electrode part 20A, 20B provided on the rocking body 17 stably presses the weld zone by surely profiling to the corresponding weld zone surface of the material to be welded. In this way, a stabilized welding current is fed to the weld zone to obtain a good welding state.
Patent JP-H01249428-A (JP)
Title: Jig for assembling disc
Inventor: INOUE KENICHIRO
IPC: B29L17/00
Filed: 1988-03-31
Abstract: PURPOSE:To considerably reduce a troublesome work of cleaning a joint surface and thus improving the quality by forming a recess-shaped run off part for preventing the contact with a recording part at the position corresponding to the recording part of a disc main body. CONSTITUTION:The recess-shaped run off parts 13, 14 for preventing the contact with an access areas 6 are formed at the position corresponding to the access areas 6 of the disc main body 5 in the joint surface with the disc main body 5 of glass plates 11, 12. Accordingly, during the adhering work of the disc main body 5, the part except the access areas 6 of the disc main body 5 is made maintaining in a holding state by the outside plane parts 11a, 12a of the run off parts 13, 14 of respective glass plates 11, 12 and the inside plane parts 11b, 12b of the run off parts 13, 14, so that the direct contact between the access areas 6 of the disc main body 5 and respective glass plates 11, 12 can be prevented. Therefore, in the case where even if any foreign substance 15 is mixed into the gap of the joint surface between respective glass plates 11, 12 and the disc main body 5, the foreign substance 15 is prevented from being strongly press-contacted to the access areas 6 of the disc main body 5.
Patent JP-H04311756-A (JP)
Title: Hydrogenated block copolymer composition
Inventor: ISHII TAMAKI
IPC: C08K5/36
Filed: 1991-04-11
Abstract: PURPOSE:To obtain a block copolymer having excellent heat resistance, comprising a block of a vinyl aromatic compound and a block of a hydrogenated conjugated diene compound. CONSTITUTION:(A) 100 pts.wt. hydrogenated block copolymer containing one or more polymer blocks consisting essentially of a vinyl compound and one or more hydrogenated polymer blocks consisting essentially of a conjugated diene compound is blended with (B) 0.01-5 pts.wt., preferably 0.1-3 pts.wt. phenolic compound shown by formula I (R<1> is 12-3C alkyl), (C) <=15 pts.wt. based on the component B of a sulfur-based compound selected from compounds shown by formula II and formula III (R<2> is 1-28C alkyl; R<3> is 4-20C alkyl), further (D) a phosphorus-based antioxidant and (E) a hindered amine-based light stabilizer.
Patent JP-S58194593-A (JP)
Title: Impact dot printer
Inventor: TAKEO SEIJI
IPC: B41J2/51
Filed: 1982-05-11
Abstract: PURPOSE:To prolong the useful life of a printing ribbon, by feeding a printing ribbon in a fixed direction at a velocity approximate to the velocity of a carriage divided by an odd number, in an impact dot printer adopting a reciprocal printing system and a fixed printing ribbon cassette system. CONSTITUTION:The width H3 of the most frequently used section is represented by H3=W(1-3v/V), where V is the velocity of the carriage, v is the velocity of the ribbon, and W is the largest travel distance of the carriage (w is the largest travel width of the carriage as viewed from the ribbon), and the width of the most frequently used section and the number of most frequently repeated time varies with the value of v/V. The impact dot density in the most frequently used section is represented as N(5-v/V)/[1-(v/V)<2>], and it is seen that by setting the value of v/V to a value approximately equal to a division of one divided by an odd number, the impact dot density and the width of the most frequently used section are reduced, and the printing ribbon is uniformly used without waste.
Patent JP-S61237217-A (JP)
Title: Production of thin film magnetic head
Inventor: KOSHIKAWA YOSHIO
IPC: G11B5/31
Filed: 1985-04-12
Abstract: PURPOSE:To prevent the generation of a magnetic edge by forming a projected part to be opposed to a recording medium with the side surface opposed to the gap layer side of a lower magnetic layer and transferring and dispersing the concentration of the magnetic flux at the leading end part of the magnetic pole of the lower magnetic pole layer to the projected part side with the projected part. CONSTITUTION:A downward expanding photoresist film 22 is formed on a substrate 21 while regulating stepwise the light quantity of an exposure light source with peripheral parts E and F. The film 22 is heated and cured and a photoresist film 23 which is tapered in the opposite direction is coated on the film 22. An insulating film 24 such as an alumina film is coated on the film 22 and the substrate 21, the films 22 and 23 and the coated film 24 are removed, a pattern of the insulating coated film 24 is formed on the periphery from which the films 22 and 23 are removed, an electrically conductive coated film 25 for plating is formed thereon and a frame-shaped pattern 26 is formed thereon. Moreover, a lower magnetic pole layer 27 is formed on the region, the pattern 26 is removed, a gap layer 29 of silicon dioxide is formed on the magnetic pole layer 27, an insulating layer 31 is formed thereon, a thin film coil 32 is further formed thereon by plating and an insulating layer 33 and a magnetic pole layer 34 are formed thereon.
Patent JP-S575031-A (JP)
Title: Liquid crystal display device
Inventor: NISHIYAMA SHIGERU
IPC: G02F1/1335
Filed: 1980-06-13
Abstract: PURPOSE:To orient liq. crystal molecules in the stretching direction of a uniaxially stretched polymer film by coating a substrate having an applied electrode with the  polymer film. CONSTITUTION:A substrate 1 having an electrically conductive transparent film 2 is coated with a uniaxially stretched polymer film 6 by press bonding, heat press bonding at a suitable temp., adhesion with an adhesive, high frequency adhesion, ultrasonic adhesion or other method. Liq. crystal molecules orient in the stretching direction of the film 6. The film 6 is made of polyvinyl acetate, polyester or the like. Since a polymer film, especially a uniaxially stretched film of iodine-added polyvinyl chloride or polyvinyl alcohol has polarizing characteristics, when the film is used, a polarizing plate is made unnecessary. The electrode surface and the glass substrate surface are coated thoroughly, so the liq. crystal does not contact with the electrode, and the penetration of Na<+>, etc. from the glass is prevented.
Patent JP-S5413565-A (JP)
Title: Production of pullulan film
Inventor: MATSUNAGA HIROOMI
IPC: B29C31/00
Filed: 1977-07-01
Abstract: PURPOSE: Casted films of pullulan aqueous solution are peeled off out of the coated surface when the water content of the film reaches a specific range thus facilitating the peeling of films to enable the production of a large amount of pullulan films. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000276635-A (JP)
Title: Card issuing system, host device, card issuing machine, card issuing method and recording medium
Inventor: MOCHIZUKI EIICHIRO
IPC: B42D15/10
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a card issuing system capable of shortening processing time until card issuance. SOLUTION: A customer data collation part 24 collates the data of a reception number and an identification number from this card issuing machine 10 stored in a reception document data storage part 22 with customer data registered beforehand and stored in a customer data storage part 23. The customer data collation part 24 reads the customer data of matching reception number and identification number from the customer data storage part 23, extracts contract contents and card data from the read customer data and transmits them to the card issuing machine 10. The contents of the contract contents or the like are displayed by an LCD(liquid crystal display) 17 and a customer operates a touch panel 18 and inputs the effect of approving the contract contents. A card embosser 14 executes an embosser processing to a card on the basis of the card data.  Simultaneously with that, a receipt printing part 15 prints the contract contents on a receipt.
Patent JP-H01250243-A (JP)
Title: Ultrasonic treatment apparatus
Inventor: SEKINO NAOKI
IPC: A61B8/00
Filed: 1988-03-31
Abstract: PURPOSE:To calculate temp. distribution or sonic velocity distribution in detail by the ultrasonic wave transmitted and received by a measuring ultrasonic vibrator, by providing treatment ultrasonic vibrators and measuring ultrasonic vibrators over a plurality of stages. CONSTITUTION:An ultrasonic vibrator part is moved by the signals from all of an ultrasonic vibrator part 4 for sending out an ultrasonic wave through the liquid bag 3 capable of being closely brought into contact with the surface of a living body 2, a positioning apparatus 7 for the calculus 6 in the living body using the position detecting ultrasonic vibrator 5 provided to said vibrator part 4 and a positioning signal generating circuit 8 and constituted of a focus moving part 9 bringing a calculus to a converging point, a drive part 13 of treatment ultrasonic vibrators 11a, 11b..., a drive/signal processing part 14 for temp. and sonic velocity measuring ultrasonic vibrators 12a, 12a and a temp./sonic velocity distribution display part 15 by the output signal of said processing part 14. Ultrasonic waves are transmitted using the measuring ultrasonic vibrators and the temp. or sonic velocity distribution of the living body is calculated from the received signals and, even when there is two-or three-dimensional temp. distribution, temp. distribution can be detected within a short time.
Patent JP-H03280262-A (JP)
Title: Magnetic disk device
Inventor: ASADA HIDEO
IPC: G11B33/14
Filed: 1990-03-28
Abstract: PURPOSE:To shorten time required for stabilizing temperature and to prevent the rise of temperature by delaying the ON of a power supply for a cooling fan in accordance with the atmospheric temperature of the magnetic disk device and delaying the OFF of the power supply for the cooling fan in accordance with the atmospheric temperature. CONSTITUTION:A signal generator 2 generates a signal proportional to the output signal of a temperature detector 1. A relay 4 is driven by the output signal of a timer circuit 3. The circuit 3 inputs the output signal of the signal generator 2 and a device power supply ON/OFF instruction 6 outputted from a host device, and at the time of inputting the power ON instruction 6, a longer timer time is set up in accordance with the drop of the atmospheric temperature, and at the time of inputting the power OFF instruction 6, a longer timer time is set up in accordance with the rise of the atmospheric temperature. Since the power ON of a fan 5 for a magnetic head assembly(HDA) is delayed in accordance with the atmospheric temperature of the device at the time of receiving the power ON instruction 6, the time required for stabilizing the temperature of the HDA can be shortened. Since the power OFF of the fan 5 is delayed in accordance with the atmospheric temperature at the time of receiving the power OFF instruction 6, the rise of the temperature can be prevented.
Patent JP-H0634789-A (JP)
Title: Water sampling device for detecting damage of fuel rod
Inventor: OGAMI HIDEAKI
IPC: G21C17/07
Filed: 1993-04-06
Abstract: PURPOSE:To provide a water sampling device for detecting damage of a fuel rod, which ensures a passage for overflow air between an outer cap and an inner cap with the use of a spacer or a cylindrical space part, and which can readily confirm that it is surely set and it properly functions. CONSTITUTION:A water sampling device for detecting damage of a fuel rod, comprises an outer cap 20 which is adapted to abut against an upper grid plate 9 and having at its four corners cut-out parts 12, and in which an inner cap adapted to abut against the upper end of a channel box 6 of a fuel assembly 1 so as to cover the upper part of the latter is located, an air feed pipe 13 communicated with the outer cap 20 in a liquid tight manner, and a water sampling pipe 14 piercing through the outer cap 20 in a liquid tight manner and through the inner cap 11 with a gap 19 being held therebetween, and inserted into the fuel assembly 1. Further, it is characterized in that a space 20 is provided between the outer cap 20 and the inner cap 11 and inside of the outer cap 20. Cylindrical space parts communicated with the cut-out parts 12 are formed at four inner corners of the outer cap 20.
Patent JP-H10272811-A (JP)
Title: Printer having cutter
Inventor: MATSUI MASAAKI
IPC: B41J11/14
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the printer in size and weight and to arbitrarily select a cutting condition of a paper by the printer itself. SOLUTION: The printer comprises an integrated frame 1, a transmission switching mechanism 3 having a motor 2 for switching the output of the motor between driving of a paper feeder and driving of a cutter corresponding to the rotation direction of the motor and a cutting position changing mechanism for selecting a cutting position on a roll paper 13. As a result of the above structure, the number of components is reduced so that it is possible to reduce the printer in size and weight and the cutting of the roll paper 13 is switched between a full cutting operation and a partial cutting operation.
Patent JP-S6243431-A (JP)
Title: Production of germicidal ion exchange resin
Inventor: KAWAGUCHI KEISUKE
IPC: C08J5/20
Filed: 1986-04-07
Abstract: PURPOSE:To reutilize expensive and harmful I2 without flowing out the I2 to the outside of the system, by detoxifying an iodine-containing washing water after washing an iodine type germicidal ion exchange resin by a contact with a basic ion exchange resin and using the above-mentioned resin as a raw material for producing the above- mentioned germicidal resin. CONSTITUTION:Exchange groups in a basic anion exchange resin (hereinafter referred to as basic resin) which is a raw material are first converted into iodine ion type by contact with an aqueous solution of I2 and KI from an iodine dissolving tank 4 in a reactor 1, and the resultant iodine germicidal ion exchange resin (hereinafter referred to as germicidal resin) is preferably washed with a KI solution newly prepared in the iodine dissolving tank 4 and then desalted water from a feed pipe 12. The resultant iodine-containing washing water after the washing is then stored in the iodine dissolving tank 4. The above-mentioned washing water is then fed to a washing water treating column 7, brought into contact with a new basic and detoxified. Finally, the above-mentioned washing water is discharged from a waste water pipe 28, and the basic resin used for treating the washing water as a raw material for producing the germicidal resin together with a new basic resin are fed to the reactor 1.
Patent JP-S558629-A (JP)
Title: Defect avoiding system in magnetic recording device
Inventor: KANEKO SATORU
IPC: G06F3/06
Filed: 1978-06-30
Abstract: PURPOSE: To eliminate the rotation wait at a defective part write time and the limit of the nymber of defects by writing defect indication signals on a data track previously and detecting them by an advanced read head which precedes a write head.  
     CONSTITUTION: When defective part DEF is detected in the test of a magnetic disc, detect start indication signal M 1  and defect end indication signal M 2  are written before and after the defective part respectively, and advanced read head 4-1 and read/write head 4-2 are provided in head assembly 1. When advanced read head 4-1  reads defect start indication signal M 1  at a read/write time, detection circuit 5 detects it to report it to control circuit 2, thereby causing control circuit 2 to stop reading/writing. Next, when advanced read head 4-1 reads defect end indication signal M 2 , detection circuit 5 detects it to report it to control circuit 2, thereby restarting read/write after a prescribed distance movement. 
     COPYRIGHT: (C)1980,JPO&Japio