baber/WOPTO huggingface dataset:
Patent JP-H07266092-A (JP)
Title: Automatic measuring instrument for molding of automatic powder molding machine
Inventor: NAKAYAMA ATSUSHI
IPC: B22F3/02
Filed: 1994-03-25
Abstract: PURPOSE:To make quality control extremely easy by outputting the signal of actual measurement height of a molding, outputting a molding stop signal in the event of abnormality and displaying the actually measured height of this molding. CONSTITUTION:A die 2 is built into a table 1 and raw material powder is packed into its molding hole 3. The molding 10 is press molded by upper and lower mold punches 5, 4. A sensor 11 is installed to the upper mold punch 5 and the height h of the bottom dead center is detected. The detection signal 11a corresponding to the molding height of the molding 10 is outputted. The detection signal 11a is inputted and calculated by a controller 12 and an actually measured height signal 12a is compared with the standard height tolerance range of the molding 10. The molding stop signal 12b is outputted in the event of the abnormality. The actually measured height signal is inputted by a display device 13 and the actually measured height H of the molding 10 is displayed. As a result, man power is saved and the productivity, quality accuracy and reliability are greatly improved.
Patent JP-2000277256-A (JP)
Title: Method and device for manufacture of organic electroluminescent element
Inventor: ISHII MASAHIKO
IPC: H05B33/28
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To manufacture an organic EL element with good reproducibility. SOLUTION: In the manufacture of an organic EL element furnished on a base board with a transparent electrode, an organic layer which includes a light emitting layer, and a metal electrode, an ITO transparent electrode formed on the base board is subjected to surface treatment so that the work function, cleanliness, and planarity of the ITO electrode are enhanced. After surface processing, the vase board is carried into a measuring chamber 200 without exposing to the atmosphere, and there the cleanliness (XPS), flatness (AFM), and work function of the ITO electrode surface are measured. The obtained values are checked as to whether they meet the prescribed conditions.  If the answer is yes, the board measured is transported to an organic layer forming chamber 300 as the next stage, without being exposed to the atmosphere so that an organic layer is formed on the transparent electrode surface after surface processing, and further a metal electrode is formed in a metal electrode forming chamber 400.
Patent JP-S58193928-A (JP)
Title: Multispindle cooler
Inventor: INOUE HITOSHI
IPC: F28D15/02
Filed: 1982-05-07
Abstract: PURPOSE:To control the variation of mutual positions between main spindles based on a difference between temperature increases, by a method wherein cooling is carried out evenly by connecting the piping of a cooling circuit of one side of the main spindle devices and the piping of a cooling circuit of the other side of the main spindle devices with each other. CONSTITUTION:A first main spindle device 1 and a second main spindle device 11 are formed between bearings 3 and 31 and bearing stands 4 and 41 respectively and are provided with a cooling circuit consisting of annular and hollow chambers 7 and 71 into which hydraulic liquid is enclosed and radiators 8 and 81 to be connected through a pair of pipings 10, 11, 101 and 111 with the hollow chambers. The piping of the first main spindle device 1 and the pipings of the second main spindle device 11 are connected through connecting pipes 12 and 13 provided with elastic flexible parts with each other. As the conneting pipes are provided like this, even if the differences are generated in incease of heating values and temperature of both the main spindle devices 1 and 11, cooling is carried out so that the temperature is equalized.
Patent JP-H06292450-A (JP)
Title: Extension-reduction apparatus for grain tank of combine
Inventor: OSAKI MASAMI
IPC: A01F12/60
Filed: 1993-04-05
Abstract: PURPOSE:To provide an extension-reduction apparatus capable of manually expanding an auxiliary tank by a single operation by linking the auxiliary tank, through a connecting-releasing device of one operation type, with an extension-reduction apparatus which expands or contracts the auxiliary tank. CONSTITUTION:When a grain tank 4 is filled with grains, a rack bar 25 is transferred towards outside by the positive rotation of a volume changing motor which is transmitted to the rack bar through a gear 17 in a rear case, a driving axis 18, the rack of the rack bar 25, etc., and an auxiliary tank 14 is expanded. When the extension-reduction apparatus of the auxiliary tank 14 has a trouble, the auxiliary tank is manually rotated towards outside by operating the disconnecting lever 30 of a connection-releasing device 27.
Patent JP-H09265900-A (JP)
Title: Electron emission element, electron source, image forming device, and manufacture thereof
Inventor: IWASAKI TATSUYA
IPC: H01J9/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To ensure longer service life and high efficiency by laminating reactive products in the vicinity of an electron emission part by means of forming CVC processing introducing a specific reactive gas. SOLUTION: Element electrodes 2 and 3 and patterns being a gap between the electrodes are formed on a glass substrate 1 by means of photo resist. To and Pt are laminated in order, the patterns are melded, a laminated films are lifted off, and the element electrodes 2 and 3 of 300 micrometers in a width W and 3 micrometers in a length L between the element electrodes are formed, The, the element electron top is masked, Cr films are laminated and patterned, an organic Pd is applied, heated, and baked, and a conductive thin film 4 of 2×10<4> Ω/square in the sheet resistance value of formed.  Then, a specified reactive gas is introduced into a vacuum professor, voltages are applied to the element electrodes 12 and 13, and reactive products whose main components is W (film thickness of 50nm or less) are laminated by means of forming CVC processing, whereby a particular nature of an electron emission part is formed as a conductive thin film material. Thereby, electron emission characteristics of longer service life, high efficiency or the like can be improved.
Patent JP-S555170-A (JP)
Title: Low hydrogen type covered arc welding electrode for low temperature steel
Inventor: TANIGAKI TAKASHI
IPC: B23K35/365
Filed: 1978-06-28
Abstract: PURPOSE: The arc welding electrode which comprises covering a carbon steel core wire with the covering agent containing the specific amounts of carbonates, metal fluorides, Si, Ti, Al, Mg and Ni and not containing Mn and is capable of providing weld metal of superior impact toughness in low temperature.  
     CONSTITUTION: The covering material containing carbonates, e.g., CaCO 3 , BaCO 3 , etc. 25 to 55%, metal fluorides, e.g., CaF 2  12 to 35%, Si; 0.5 to 2.5%, Ti; 1.2 to 3.5%, either one or both of Al, Mg 0.3 to 5%, Ni; 14 to 22% and not containing Mn is covered on a carbon steel core wire to form the low hydrogen type covered arc welding rod for low temperature steels. The weld metal welded by using this welding rod sufficiently satisfies more than 2mm V-notch Charpy impact value (vE -101 ) 2.8kg.m at -101°C which is required for liquefied ethylene gas refrigerating storage tanks and has 5.8kg.m or over. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62238900-A (JP)
Inventor: HAGIWARA ZENJI
IPC: D21H19/00
Filed: 1986-04-07
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-H04363032-A (JP)
Title: Semiconductor device
Inventor: FUKUTAKE SUNAO
IPC: H01L21/58
Filed: 1991-03-18
Abstract: PURPOSE:To reduce a stress caused at the inside of an IC chip by a method wherein a porous polytetrafluoroethylene layer is formed between a semiconductor element and a base material. CONSTITUTION:A porous polytetrafluoroethylene layer 5 in laid between a base body 3 and a semiconductor element 1. The layer 5 is preferably made by stretching polytetrafluoroethylene film and make it porous. The member can be obtained properly when fine hole gaps at 2mum or lower are formed at a porosity of 40 to 95%, especially at 60 to 80%. Thereby, when the layer 5 whose Young's modulus is low is used, the stretch of the base material 3 is absorbed by the layer 5 when a temperature is raised. Thereby, a large stress is not caused on both the surface and the rear surface of the element 1. In the same manner, when the temperature is lowered, the contraction of the base material 3 is transmitted to the element 1 after it has been reduced largely, and a chip is not damaged.
Patent JP-2000271730-A (JP)
Title: Production of glassy metal and apparatus therefor
Inventor: INOUE AKIHISA
IPC: B22D18/06
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a tubular bulk amorphous material execellent in the uniformity of characteristic, shape dimension, etc., in good reproducibility by instantially making negative pressure in the inner part of a columnar hollow part in a mold, quickly shifting molten metal, quickly cooling the molten metal at the critical cooling speed or quicker and solidifying. SOLUTION: On the furnace hearth 28 in a melting furnace 12, a metallic material, desirably, mixture of metallic material powder and pellet having high amorphous formability, is filled and melted by using arc heat source or high frequency heat source, etc. The mold 30 having the columnar hollow part 30a, i.e., the columnar cavity is shifted together with a holding tool 31 and the tip part of the columnar hollow part 30a is inserted into the molten metal at the m.p. or higher. The inner part of a suction nozzle and the columnar hollow part 30a is instantially made to the negative pressure and the molten metal is shifted into the inner part of the columnar hollow part 30a with the negative pressure sucking force, and the molten metal in contact with the inner surface of the columnar hollow part 30a is quickly cooled at the critical cooling speed or quicker and solidified.  In this way, a glassy metal is produced as the tubular state.
Patent JP-H07287388-A (JP)
Title: Mask for exposure
Inventor: SATOU MASANORI
IPC: G03F1/54
Filed: 1994-04-18
Abstract: PURPOSE:To make it possible to pattern a photoresist layer in such a manner that its sectional shape has a trapezoidal shape, etc., by forming refractive faces on one surface of a parallel flat planar transparent substrate and forming patterns of light shielding films on one surface or another flat surface. CONSTITUTION:The layer of a photoresist 2 of a 'positive type' is formed on the flat surface of a device material 1. This mask 10 for exposure is constituted by forming >=1 'positive' refractive faces 10A on one surface of the parallel flat planar transparent substrate 1 and forming the patterns of the light shielding films 10B regulating luminous fluxes on the other surface in correspondence to the refractive faces 10A so that parallel luminous fluxes are made incident from the side of the surface formed with the refractive faces 10. The luminous flux parts made incident on the refractive faces 10A are condensed by the effect of the refractive faces when the mask 10 for exposure is arranged in proximity to or tight contact with the surface of the layer of the photoresist 2 and is irradiated with the parallel luminous fluxes having uniform light intensity from the side of the refractive faces 10A. The condensed luminous fluxes expose the layer of the photoresist 2 to a 'downward convergent wedge shape'.
Patent JP-H04288805-A (JP)
Title: Soft magnetic thin film
Inventor: MAKINO TERUHIRO
IPC: C22C38/00
Filed: 1991-03-18
Abstract: PURPOSE:To provide a soft magnetic thin film for a magnetic head having both highly saturated magnetic flux density and high permeability and also has both high mechanical characteristics and high thermal stability. CONSTITUTION:The title soft magnetic thin film comprises Fe-based soft magnetic alloy having highly saturated magnetic flux density indicated by the following formula. Formula 1: (Fe1-aCoa)b Bx Ly T'z, Formula 2: Feb Bx Ly T'z, Formula 3: (Fe1-aMa)b Bx Ly, Formula 4: Feb Bx Ly, Formula 5: Fe1-aCoa)b Bx Ly T'z Ds X, Formula 6: Feb Bx Ly T'z Ds X, Formula 7: (Fe1-aMa)b Bx Ly Ds X or Formula 8: Feb Bx Ly Ds X. In these formulas described above, L represents one or two or more kinds of elements selected out of a group comprising Ti, Nb and Ta, T' represents one or two or more kinds of elements selected out of a group comprising Cu, Ag, Au, Ni, Pd and Pt, D represents at least one of Zr and Hf, M represents either or both of.
Patent JP-S556923-A (JP)
Title: Automatic answering telephone set
Inventor: DOI AKIO
IPC: H04M1/65
Filed: 1978-06-30
Abstract: PURPOSE:To secure an assured execution of the head-out action for the business message for the automatic answering telephone set reproducing and hearing the business message, by recording the mark signals before or after recording of the business message. CONSTITUTION:The telephone set consists of the following units: the circuit to detect the incoming signals from the circuit and then transmit the answer message; the circuit to record the message from the circuit on tape 8; aural switch 9 to detect the end of the message recording; the circuit which triggers timer 3 by the output of switch 9 and via action timer 2 and then record the output signals of oscillator OSC on tape 8 via head H2; and the circuit which detects the recorded mark signals and controls the action of tape 8 via relay RS.
Patent JP-S58194610-A (JP)
Title: Damping force adjusting device of strut-type hydraulic shock absorber
Inventor: HIDAKA TOSHIHIKO
IPC: B60G17/015
Filed: 1982-05-11
Abstract: PURPOSE:To prevent the sinking and improve the maneuverability by providing a rotary valve on a communicating passage between inside and outside oil chambers through which the operating oil flows. CONSTITUTION:A through hole 18 and a port 19 which bypass a base valve 6 and communicate a lower inside oil chamber B and an outside oil chamber C are provided in a bottom housing 17, and a rotary valve 20 is provided to open or close this communicating state. The rotary valve 20 is connected to a wire cable 25 and constitutes a variable orifice which varies the opening of a valve port 23 against a port 19 by its rotation. On the other hand, the other end of the wire cable 25 is fixed to a lower arm 26 which is not turned together with a wheel when a car is steered by use of a position adjusting bolt 27 and a nut 28. As a result, the wire cable 25 is twisted by means of the relative turn between a shock absorber and the lower arm 26, and the opening of the rotary valve 20 is varied.
Patent JP-H09269666-A (JP)
Title: Liquid developing device
Inventor: IDA AKIHIRO
IPC: G03G15/11
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce a developer stuck to the convex part surface of a developer carrier and further to reduce surface staining by storing the developer supplied to the developer carrier in developer storage holes whose diameters on opening sides are larger than those on bottom surface sides. SOLUTION: Plural developer storage holes 20 for storing the developer are formed on the surface of a developer carrying roll 2 and the surface is rugged. The storage hole 20 is formed so that the diameter 20a on the opening side of the storage hole 20 is larger than the diameter 20b on the bottom surface side and further, on the opening side and bottom surface side of the storage hole 20, a large-diameter part 20c and a small-diameter part 20f are formed respectively. Thus, the opening side of the storage hole 20 of the developer carrying roll 2 has the large-diameter part 20c, to suppress a phenomenon that the developer stored in the small-diameter part 20f trickles down the wall of the hole 20 and oozes out in the contact part of an electrostatic latent image carrier drum with the projected part 2b of the carrying roll 2.  Thus, the deterioration in image quality caused by the surface staining can be reduced.
Patent JP-S5413001-A (JP)
Title: Pump mounting frame
Inventor: TAKAHASHI JIYUNJI
IPC: F04B43/04
Filed: 1977-06-30
Abstract: PURPOSE: To provide a decrease in performance or life of adiaphragm pump caused by penetration of rain. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S562975-A (JP)
Title: Preparation of 2-amino-4,6-dichloro-1,3,5-triazine
Inventor: SUDA HIDEAKI
IPC: C07B61/00
Filed: 1979-06-21
Abstract: PURPOSE: To obtain in high yields the titled substance important as a reactive dye, fluorescent whitening agent, or its intermediate, by reacting cyanuric chloride with an amine compound in a water-insoluble organic solvent optionally containing water in the presence of a phase-transferring catalyst.  
     CONSTITUTION: In the preparation of the titled substance through the reaction of cyanuric chloride and an amine compound, the reaction is carried out in a water- insoluble organic solvent opionally containing water in the presence of a phase- transferring catalyst. Benzene, toluene, carbontetrachloride, etc. may be cited as the water-insoluble organic solvent and its amount is 3W20 times that of cyanuric chloride. Triethylbenxyl ammonuim chloride, etc. may be cited at the phase-transferring catalyst and its amount is 0.01W5wt% based on cyanuric chloride. The reaction temperature is 0W30°C and an oxidizer, e.g., sodium carbonate is preferably  added.  
     EFFECT: The conversion improves by not more than 5%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63242289-A (JP)
Inventor: MATSUNAMI HIROKAZU
IPC: A63F7/02
Filed: 1987-03-31
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-H08280119-A (JP)
Title: L-shaped case with cover
Inventor: TAKEUCHI KUNIHIKO
IPC: H02G3/14
Filed: 1995-04-04
Abstract: PURPOSE: To control generation of looseness between case body and cover resulting from deformation of the corner part of almost an L-shaped cover and also prevent drop of lock performance. CONSTITUTION: An engaging piece 6 extended along the internal plate 23 for regulating movement in the plate thickness direction of an internal side plate 33 of a cover 3 engaged with and mounted to a case body 12 is integrally formed in the periphery of a corner part 36 of one internal plate 23 among bending internal plate portion of almost an L-shaped case body 12 and cover 3.
Patent JP-S58195139-A (JP)
Title: Fractionation processing method in densitometer
Inventor: OONUKI TOSHIO
IPC: G01N27/447
Filed: 1982-05-10
Abstract: PURPOSE:To obtain perfect data with all abnormal specimens, by the constitution wherein the operation for remeasurement of the specimens that cause something abnormal in fractionation is accomplished automatically. CONSTITUTION:When initial data is inputted to a CPU100 by operating an input key, an optical detection part 12 measures the density in the fractionated components for each of specimens a1-an on a migration membrane 1 in accordance with the command of the CPU100. The detection signal thereof is loaded through an amplifier 103 and an AD converter 104 into the CPU. At the same time, a command is inputted from the CPU100 to a function generator 105 and after the arithmetic processing, the results thereof are printed out from a printer 106 and a divided density chart is plotted. If abnormality in division arises in any of the specimens during the course of such density measurement, the position thereof, the number of divisions, the number of the specimen, etc. are stored in the CPU100, and the remeasurement of the specimen showing abnormality is accomplished automatically and satisfactorily upon ending of the density measurement with all the specimens a1-an.
Patent JP-H11273711-A (JP)
Title: Manufacture of lead-acid battery and lead-acid battery manufactured by this manufacturing method
Inventor: TAKAHASHI KATSUHIRO
IPC: H01M10/12
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To constitute an electrode plate group capable of coping with decrease in the distance between electrode plates attendant on making the electrode plate thin, and being free from the slippage of a separator. SOLUTION: A bondable mixture layer 14 comprising an adhesive and insulating powder is formed on each surface of a thin, long positive electrode plate 12 and a thin, long negative electrode plate 13. Counter electrodes are piled up to form an electrode plate group, then the electrode plate group is spirally wound, and the bondable mixture is cured to form the bondable mixture layer 14, and they are housed into a cylindrical battery case without use of a separator different from the existing method.
Patent JP-H09270190-A (JP)
Title: Semiconductor memory
Inventor: NISHIYAMA MASAHIKO
IPC: G11C11/407
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a clock synchronous memory by stopping operations of internal circuits tempolarily when the same addresses are accessed consecutively while comparing addresses before and after. SOLUTION: When an address signal is inputted to an address latch circuit 1, this address signal is decoded by an address decoder 2 and data of corresponding memory cells are read out from a memory cell array 3 and are amplified in a sense amplifier 4 to be held in an output data latch circuit 5. Moreover, the address signal is also held in a slave latch circuit 12. Then, when a next address signal is fetched in the address latch circuit 1, this signal is compared with the previous address signal by a comparator circuit 13. When the same address signals are inputted consecutively, gates of circuit 14, 15, 16 are interrupted and operations of internal circuits such as decode 2, sense amplifier 4 and so forth are stopped and then the signal is made not to be supplied to the output data latch circuit 5.
Patent JP-S59217658-A (JP)
Inventor: UDAGAWA HIDEYUKI
IPC: C04B28/02
Filed: 1983-05-06
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-H06323345-A (JP)
Title: Transmitting equipment of torque between rotatable two shaft
Inventor: BO RUNDOSUTOREMU
IPC: F16D25/02
Filed: 1994-03-14
Abstract: PURPOSE: To prevent torque transmission from changing during the rotation differential between two shaft members and hold a constant oil quantity. CONSTITUTION: This device for transmitting torque between two coaxial shaft members 1, 2 rotatable in a stationary housing 4 is provided with clutches 11, 12 engageable to apply differential rotational speed between the two shafts. A pressurization clutch piston 14 is provided with a clutch and pressurization pump components 1', 18-21, 11", 14-17, rollers 17, 21 are rotatable with one 2 of the shaft members and engaged with the other 1 of the shaft members via cams 1', 11". Pressurization line mechanisms 25, 27, 29, 31 connects a cylinder 23 at a supply piston on one hand to the tank 24 via a check valve 26 and on the other hand to a check valve 28 via a line 27, connects the check valve 29 to an outlet line 31, and connects the cylinder 30 at the clutch piston 14 to the outlet line via the pressurization line mechanism.