baber/WOPTO huggingface dataset:
Patent JP-S59156502-A (JP)
Title: Method of broadside rolling in thick plate rolling
Inventor: IMAI HARUO
IPC: B21B37/22
Filed: 1983-02-25
Abstract: PURPOSE:To improve the dimensional accuracy of a thick plate after broadside rolling by performing a final broadside rolling basing on the target thickness of a slab after broadside rollings, in broadside rolling a thick plate by changing its directoon by 90 deg.. CONSTITUTION:In manufacturing a thick plate, by broadside rolling a slab through plural passes by changing its direction by 90 deg. after performing plural times of adjusting rollings, and rolling the slab again after changing its direction by 90 deg., the dimensions of the slab 1 is measured by a width-length meter 2 to calculate the min. width, min. length, max. width, max. length, and their mean values, etc. by a deta processor 5, and the results are inputted to a process computer 6 to prepare a pass schedule of adjusting rolling and broadside rolling by volume calculation basing on the target width and length of the slab after the final broadside rolling, and the adjusting rolling and the broadside rolling are performed by a mill 8 in accordance with the pass schedule inputted to a rolling reduction controlling device 9 to improve the accuracy of the rolled plate.
Patent JP-H03235452-A (JP)
Title: Information box alteration notice system in accumulation exchange
Inventor: ISHIDA TAKAAKI
IPC: H04L12/54
Filed: 1990-02-09
Abstract: PURPOSE:To permit a user to appropriately grasp old and new information in an information box on a real time basis by giving the notice of effect that information in the information box is altered from an accumulation exchange equipment to terminals when it is altered. CONSTITUTION:When the accumulation exchange equipment 1 receives a call from a facsimile terminal 4-1 and receives data showing an original as information to be registered from the facsimile terminal 4-1, for example, a control part 3 executes a processing for inputting registered original data to the information box 2. When registered original data is accumulated in the information box 2, the control part 3 forms alteration notice information showing that information in the information box 2 is altered, generates alteration notice original data, calls respective facsimile terminals 4-2 to 4-6 and transmits alteration notice original data. Thus, the user can immediately learn that information in the information box 2 is altered, and he can call the accumulation exchange equipment 1 from the facsimile terminal as desired, whereby he takes in new information in the information box 2.
Patent JP-H11231290-A (JP)
Title: Liquid crystal display device
Inventor: YOSHINO TOSHITSUGU
IPC: G02F1/1333
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To eliminate grinding dust of a resin case from the gap between a liquid crystal display panel and a back light. SOLUTION: This device is equipped with the resin case 5 which contains the back light 4, the liquid crystal display panel 1 which is positioned with the back light 4 behind on the resin case 5, and a frame 7 which covers the liquid crystal display panel 1 except the part corresponding to its display area; and the frame 2 is caulked to the resin case 5 with a claw part 7b provided thereto and the resin case 5 is plated at the part caulked by the claw part 7b of the frame 7.
Patent JP-H01208445-A (JP)
Title: Continuous molten metal plating apparatus for steel strip
Inventor: UCHIYAMA YUKIHIKO
IPC: B21B31/10
Filed: 1988-02-15
Abstract: PURPOSE:To prevent the generation of no-skin pass material at the time of replacing rolls by equipping plural skin pass rolling machines between a metal plating bath and a tension leveller disposed on a plating line and alternately replacing rolls. CONSTITUTION:The two-skin pass rolling machines 14a and 14b are disposed in series between the metal plating bath 13 and the tension leveller 15 disposed on the continuous molten plating line of a steel strip S. By this constitution, one skin pass rolling machine 14a (14b) can be changed to the side of executing skin pass rolling and the other skin pass rolling 14b (14a) can be changed to the side of replacing rolls alternately. In this way, the operation of replacing rolls can be executed while the continuous molten metal plating treatment of the steel strip S is maintained at a prescribed speed, by which the generation of no-skin pass material is perfectly eliminated.
Patent JP-H06250207-A (JP)
Title: Production of active matrix type liquid crystal display device
Inventor: HONJO MASUSHI
IPC: H01L29/786
Filed: 1993-02-22
Abstract: PURPOSE:To provide a process for production which forms gate electrodes functioning as films for suppressing surface defects such as surface projections and ruggendness, i.e., hillocks, in a method for formation of the gate electrode of a thin-film transistor. CONSTITUTION:The process for production of the active matrix type liquid crystal display device of a high yield which can improve the adhesion property between the second gate electrodes 32 and a ground surface substrate and can prevent the deterioration in display characteristics without film peeling is obtained by patterning and forming the first gate electrodes 31, then subjecting the first gate electrodes 31 to a plasma treatment with an inert gas and executing a film forming treatment in a clean state without impairing the surface characteristics of the electrodes at all, and forming the second gate electrodes 32.
Patent JP-H06242277-A (JP)
Title: Control rod assembly
Inventor: TSUBOI YASUSHI
IPC: G21C7/14
Filed: 1993-02-22
Abstract: PURPOSE:To provide a control rod assembly capable of inserting control rods into core due to coolant temperature rise with high reliability. CONSTITUTION:A conrol rod assembly 2 has control rods main part 10 contained free of elevation in guide tubes placed in core, an extension rod 17 extended from the top of this control rods main part 10 to upward, and an extension pipe 11 which couples with a grasping part 18 provided at the upper part of the extension rod 17 and hangs the control rods main part 10. It is also constituted of a bellows 28 moving together with a spring 30 put in a part of the extension pipe 11, a heat sensing part 29 having inside liquid metal surrounding this bellows 28 and connecting to the bellows 28, and a sealed part arranged below the bellows 28 with an interval formed with the heat sensing material 29 and the extension pipe 11.
Patent JP-H10197632-A (JP)
Title: Ultrasonic wave reflecting type distance-measuring instrument
Inventor: HORIUCHI SHOICHI
IPC: G01S7/526
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To improve the measuring accuracy of an ultrasonic wave reflecting type distance measuring instrument by inputting reflection detecting waves which are amplified so that a specific wave may become higher tan a reference voltage to a compactor without passing through any LPF. SOLUTION: For example, four driving pulses generated from a driving pulse generating circuit 11 are inputted to a time measuring circuit 15 and radiate ultrasonic waves of a frequency f0 by exciting an ultrasonic vibrator 1a . When the vibrator 1a is excited by reflected waves of the ultrasonic waves from an object 2, the vibrator 1a outputs reflection detecting waves having the frequency f0 to a control section 1b . After an amplifier circuit 12 amplifies the reflection detecting waves and a rectifier circuit 13 rectifies the waves, a compactor 14 inputs the waves and compares the waves with a reference voltage Vth . Since the first and second waves of the reflection detecting waves are amplified to voltages higher than the voltage Vth , reflection detecting pulses which become 'H' at and after the second wave of the reflection detecting waves are outputted.  The time measuring circuit 15 inputs the pulse and calculates the propagating time from the time lag between the second wave of the driving pulses and the first wave of the reflection detecting pulses. A distance calculating circuit 16 calculates the distance L to the object 2 from the propagating time and the propagating speed calculated from the ambient temperature.
Patent JP-S56149037-A (JP)
Title: Method of visualizing residual water content distribution
Inventor: BERUNHARUTO MONTAAKU
IPC: G03C5/26
Filed: 1981-03-04
Abstract: The invention relates to a method for making visible by photochemical means residual moisture distributions in photographic wet film layers subjected to a gas flow. According to the invention, a film diffusely pre-exposed is immersed in an aqueous swelling agent solution which contains either (a) a reducing agent or (b) an alkali. After being exposed to the air stream, the invisible residual moisture profile is immersed in an alcoholic solution of either (a) an alkali or (b) a reducing agent. The half-tone image produced serves for determining stationary local boundary layer thickness distributions, wall shearing stresses, material transfer coefficients and heat transfer coefficients.
Patent JP-H10214787-A (JP)
Title: Molecular beam cell for si and molecular beam epitaxy system
Inventor: YAMAMOTO TAKATOSHI
IPC: H01L21/203
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To produce a molecular beam of Si without relying on an electron beam gun by subjecting a crucible made of tantalum, tungsten and molybdenum having a thickness of specified value or above to resistive heating. SOLUTION: A thick tubular bottomed crucible 30 made of tantalum, molybdenum and tungsten comprises a bottom part 31, a tubular part 32 and a flange part 33. The bottom part 31 and the tubular part 32 have thickness of 3mm or above and the flange part 33 may have thickness of 3mm or less. It is used as a crucible for molecular beam cell. A PBN may be simply replaced by that crucible. The crucible 30 is set in the center of a cell provided with a side face heater 9, a side face reflector 10, a bottom reflector 11, etc. The flange part 33 of the crucible 30 is supported by a part of the side face reflector 10. The reflectors 10, 11 reflect heat toward the crucible 30 side and supported by a supporting plate 12.  Forward end of a thermocouple 17 is brought into contact with the bottom part 31 of the crucible 30 which is heated by means of a ribbon heater or a heater 9 on a coil thus fusing Si through resistive heating.
Patent JP-H10213741-A (JP)
Title: Image forming optical system
Inventor: WATABE FUMIO
IPC: F41G7/26
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the occurrence of an astigmatic difference or other wave front aberations due to a deviation between the center of curvature of an window and an optical axis even in the case of an image forming optical system having an optical axis deviated from the center of curvature of an window by arranging a pair of wedge-like prisms between the optical system and its image formation position in the case of arranging the image forming optical system for a sensor in a pod having an window consisting of a dome-like transparent body and arranged in an aircraft or the like. SOLUTION: In a pair of wedge-like prisms 5, 15, each two wedge-like prisms 5a, 5b, 15a, 15b having almost the same apex angles are arranged so as to be mutually opposed through approximately parallel air gaps in a state mutually inverting upper and lower sides and right and left sides and these opposed faces are vertical to faces including optical axes X1, X2 and the center O of curvature. In addition, the prisms 5b, 15b are arranged so that their apex angles are turned to the curvature center O side of the optical axes X1, X2.
Patent JP-H04247447-A (JP)
Title: Photosensitive heat sensitive recording material
Inventor: TATEISHI KEIICHI
IPC: G03C1/52
Filed: 1991-02-01
Abstract: PURPOSE:To obtain good reddish color developing hue and superior raw storage stability by using a combination of a specified diazo compound and a specified coupling component. CONSTITUTION:The recording layer containing as a diazo compound a 1- substituted amino-3-alkoxybenzene-4-diazonium salt, and as the coupling component a mixture of 2 kinds of 2-cyclohexenone derivatives. It is preferred to use this diazo compound in the range of 0.1-2g/m<2> in the recording layer from the viewpoint of the color developing density.
Patent JP-S53115750-A (JP)
Title: Weldable traffic paint
Inventor: SATOU NAOTAKE
IPC: C09D5/00
Filed: 1977-03-22
Abstract: PURPOSE: To prepare the title paint of excellent weather and heat resistance, and flow properties, by incorporating a specific hydrocarbon resin with a polyoxyethylene alkylamine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59164323-A (JP)
Inventor: RINDA AN DOMEIYAA
IPC: C09D5/44
Filed: 1984-02-23
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-H10227321-A (JP)
Title: Fitting construction of brake drum and disc wheel
Inventor: SASAKI TSUTOMU
IPC: B60B27/02
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To curtail the number of part items so as to reduce a working process and simplify maintenance by fastening a brake drum to a unit bearing with bolts, and fastening and fixing a disc wheel to the brake drum. SOLUTION: A brake drum 27 is directly fastened to the flange part 15a-1 of a unit bearing 15 with bolts, and a disc wheel 11 is directly fixedly secured to the brake drum 27 with hub bolts 29 and wheel nuts 31. Further, in this case, the fitting base part 27b of a drum main body 27a pressure-contacted with a brake lining at braking a vehicle is extendedly provided up to the unit bearing 15, and the end part of the base part 27b is bolt-fastened to the flange part 15a-1. As a result, a fitting flange of separate part becomes unnecessary, the number of part items is curtailed, a working process at assembling/ disassembling is reduced, and hence maintenance around the disc wheel 11 can be simplified.
Patent JP-H08200090-A (JP)
Title: Remote control system of indicator valve
Inventor: EBARA TAKAO
IPC: F02B3/06
Filed: 1995-01-27
Abstract: PURPOSE: To simultaneously operate plural indicator valves by remote control, and manually open and close the indicator valves according to its necessity when turning and an air run are performed in a diesel engine. CONSTITUTION: In a system to operate indicator valves 80 installed in a diesel engine by remote control, a valve element rotated by motive power and a valve element rotated by manual operation are incorporated into the indicator valves 80 installed in response to respective cylinders, and a gear 84 is fixed to the tip of the valve element rotated by motive power. A driving gear 9 meshing with the gear is installed on a driving shaft 10 supported with plural bearings 12 arranged on an engine frame. Rotation is transmitted to the driving shaft 10 by a motive power transmitting means from a motive power device 17 provided in the engine, and a rotational direction detecting means is installed, and a handle 85 is installed on the tip of the valve element rotated by manual operation so that opening closing operation can be manually performed.
Patent JP-S57145382-A (JP)
Title: Silicon light receiving device
Inventor: ASANO OSAMU
IPC: H01L31/0216
Filed: 1981-03-04
Abstract: PURPOSE:To obtain flat light output, in the Si light receiving device wherein an SiO2 is provided on an Si substrate, by selecting the film thickness so that the characteristic of the transmittance (a) of the incident light through said film can offset the spectral characteristic of Si in the specified wavelength region. CONSTITUTION:A P type base region 2 is diffused and formed in the surface layer part of the N type Si substrate 1. The entire surface including the region is coated by the SiO2 film 3. An opening is provided, and an Al base electrode 4 is attached in the region 2. Thus a photodiode is obtained. In this constitution, interference of the SiO2 film 3 is positively utilized, and the flat spectral characteristic is obtained in a broad wavelength region. That is, the film thickness d of the SiO2 film 3 is selected, so that d=0.5-0.55mum, and the incident wavelength (b) shown by the curve 3-2 makes downwardly convexed shape in the region of transmittance rate T(lambda)=600-900nm. Meanwhile, since the spectral characteristic of Si has upwardly convexed shape, they are offset each other out, and the spectral characteristic at lambda=650-850nm becomes flat. Therefore a filter is not required.
Patent JP-H10226992-A (JP)
Title: Paper coating composition
Inventor: SAKAMOTO AKIHIRO
IPC: D21H19/44
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a paper coating composition, which, although containing a high proportion of solid(s), shows stable paper coating operability at a high coating speed, i.e., at a shear rate of 1×10<5> /s or higher. SOLUTION: This paper coating composition comprises a pigment for paper coating, macromolecular latex, cellulose (e.g. pulp hyrolyzed in the presence of an acid or oxidatively decomposed in the presence of an alkali), thickening agent and water, causing no bleeding even when it contains 50 to 75wt.% of solid(s) and is coated at a shear rate of 1×10<5> /s.
Patent JP-H06241933-A (JP)
Title: Vacuum degree measuring sensor
Inventor: KUNUGIHARA TSUTOMU
IPC: G01L21/10
Filed: 1993-02-22
Abstract: PURPOSE:To provide a sensor for measuring vacuum degree that allows significant miniaturization. CONSTITUTION:A vacuum degree measuring sensor 1 is provided with a substrate 2 that contains a hallow part 3, and a thermal insulation film 4 that covers the hallow part 3 while supported by the substrate 2 at its periphery, and also provided with a thermister 5 provided on the area covering the hollow part 3 of the thermal insulation film 4, and thus configured film resistor is used as a temperature-sensing resistor whose resistance changes according to temperature changes at the thermister 5.
Patent JP-S57147482-A (JP)
Title: Preparation of japanese lacquer coated product
Inventor: IKENO YOUICHI
IPC: B44C3/00
Filed: 1981-03-05
Abstract: PURPOSE: To obtain a Japanese lacquer coated product having a pattern utilizing wood grain, in the lacquer coated product, by a method wherein the surface of a Japanese ceder, a paulownia or the like is burnt and colored lacquer is coated on the  burnt coated surface plural times and is polished to develope a lacquer layer.   
     CONSTITUTION: A Japanese cedar or the like is immersed in a water tank to removed  a fiber resin and the wood ground surface thereof is burnt by a burner or the like to  form the burnt wood ground and excessive nutrient is removed from the surface thereof. By this method, the water absorbing ratio of the burnt wood ground surface 2 is  lowered to prevent absorption of a large amount of lacquer and a pattern comprising  wood grain recessed and protruded parts 1a, 1b are formed on the burnt wood ground  2. After this treatment, when wood hardening and  leveling are carried out, ground  powder and dust are removed and, thereafter, a multi-layered lacquer layer 3 comprising Indian red lacquer, black lacquer or the like is formed and, when said layer is  polished by a grindstone 4, while a large area of the lacquer layer 3 is not polished in  the recessed part 1a to leave the wet lacquer 3f and a large area of the lactquer layer  3 is polished in the protruded part 1b to expose the cinnabar red lacquer 3c while in  the intermediate part, the wet lacquer 3d, the black "TAME" colored lacquer 3e or the  like are developed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01206608-A (JP)
Title: Magnetization of rare-earth magnet
Inventor: SAKURAI MITSURU
IPC: H01F13/00
Filed: 1988-02-15
Abstract: PURPOSE:To make it possible to conduct a multipole magnetization by a method wherein, in the resin-coupling type rare-earth magnet having the basic composition of R-Fe-B, a magnetizing operation is conducted in the state of heating of 50-200 deg.C. CONSTITUTION:In the magnet formed by adding organic resin as a binder to the magnetic powder consisting of rare-earth metal (R), iron (Fe) and boron (B) as the basic composition, a magnetizing operation is conducted in the state of heating at 50-200 deg.C. At this point, the reason why the temperature range of 50-200 deg.C is used is that the amount of lowering of coercive force at 50 deg.C or below is small and that the difficult state of magnetization is unchanged. Also, the reason why the uppermost limit is set at 200 deg.C is that the mechanical strength of the magnet is deteriorated by the degeneration of the organic resin as a binder at temperatures above 200 deg.C. As a result, the multipole magnetization can be conducted easily.
Patent JP-S53117977-A (JP)
Title: Datum level direction aligner
Inventor: OKUDA RIYOUICHI
IPC: H01L21/68
Filed: 1977-03-25
Abstract: PURPOSE: To align only the one datum levels of articles by performing direction alignment of one datum levels by revolving shafts of opposite revolving directions at both ends and determining the feed or feed direction of the parts by the revolving shaft provided between these revolving shafts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61192593-A (JP)
Title: Thermal transfer sheet for multicolor image
Inventor: KONAGAYA YUKIO
IPC: B41M5/34
Filed: 1985-02-20
Abstract: PURPOSE:To obtain a high density sharp full color multicolor image, by providing a black high temp. meltable transfer layer containing carbon to the lower layer of one of leuco dye layers wherein a color forming combination is constituted as a repeating unit. CONSTITUTION:On the support 1 in a transfer sheet wherein a leuco dye layer part (x) forming a yellow color, a leuco dye layer part (y) forming a magenta color and a leuco dye layer (z) forming a cyan color are constituted as a repeating unit, a carbon-containing layer (a) is provided and a leuco dye layer (b) forming a cyan color is provided thereon. The m.p. of the carbon-containing layer is pref. set to temp. about 80-20 deg.C higher than that of the upper leuco dye layer. If this m.p. difference becomes too large, the thermal sensitivity of the transfer sheet is reduced and, if too small, a satisfactory sharp full color is not obtained. The m.p. of the carbon-containing layer can be adjusted by mixing a heat meltable org. compound with carbon.
Patent JP-H04289460-A (JP)
Title: Semiconductor device
Inventor: HAMADA YOSHIKAZU
IPC: G01P15/08
Filed: 1991-02-27
Abstract: PURPOSE:To prevent the breakage of an Si sensor chip due to the no formation of a vacuum chamber above a cap. CONSTITUTION:The upper part of a cap is formed into a recessed shape to make the structural deformation of the cap 1 hard to generate. The cap 1 is not deformed by the thermal expansion of the oil 7 sealed in the space formed by the cap 1 and a header 2 and no vacuum chamber is formed above the cap 1 when the oil 7 is again cooled and the breakage of the Si sensor chip 3 provided in the same space can be prevented.
Patent JP-S63202212-A (JP)
Inventor: NAGAMI MASAO
IPC: H02G1/02
Filed: 1987-02-16
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-S62192074-A (JP)
Title: Automatic gain control system
Inventor: MORIYA KAZUNORI
IPC: G11B20/10
Filed: 1986-02-19
Abstract: PURPOSE:To execute a correct AGC over all tracks of a magnetic disk by calculating the input voltage of an AGC amplifier in the internal part of CPU so that amplitude information can be reference amplitude value. CONSTITUTION:The relation between the AGC input voltage of and the amplifier gain of an AGC amplifier is prepared at a CPU 1 beforehand, and the amplitude value of a reproducing output amplitude reference signal reproduced from a magnetic disk 1 is fetched into the CPU 11. The relation between the AGC input voltage and the amplifier gain of the amplifier 3 is contrasted, the AGC input voltage is calculated so that the amplitude of an amplitude reference signal can be the reference amplitude value by executing the calculation in the CPU 11 and the AGC input voltage is fed back to the amplifier 3. Thus, even when the magnetic head exists at any track on the disk 1, the correct AGC can be realized without using an AGC circuit.