baber/WOPTO huggingface dataset:
Patent JP-S5641518-A (JP)
Title: Formation method of magnetic head gap
Inventor: WADA TOSHIAKI
IPC: G11B5/23
Filed: 1979-09-11
Abstract: PURPOSE: To form the regular gap length with good precision, by measuring the thickness of the working degenerated layer on the working surface of the core blank by polarization analytic method, and performing the glass bonding to the regular gap length by use of a spacer of specific dimensions.  
     CONSTITUTION: The thickness (d) of the working degenerated layer on the working surface of the magnetic head core blank is measured by the following method. That is to say, a specimen which has no distortion on the ferrite working surface and excellent in crystal regularity is selected by the reflecting electron diffraction method, and the thickness (d) of the working degenerated layer is derived by getting the complex reflection coefficient of the specimen by the polarization analytic method based upon the foregoing. In case the regular gap length is (g), the gap is formed by preparing a spacer of size (g-2d), placing this spacer between the gap parts, and pouring molten glass. When the foregoing has been executed, even if the gap has been expanded due to erosion of glass, the regular gap length (g) can be formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5818657-A (JP)
Title: Developing device for electrostatic charge image
Inventor: HANEDA SATORU
IPC: G03G15/09
Filed: 1981-07-27
Abstract: PURPOSE:To regulate the amount of a developer with high precision, to charge toner to necessary polarity, and to perform stable and secure development, by providing a regulating roll for the amount of the developer in opposition to a developing roll, and applying a charging control voltage between both the rolls. CONSTITUTION:A recovery blade 8 and a regulating roll 7 provided facing a developing roll 3 constitute a regulating mechanism 6 for the amount of a developer, and a charging developer control voltage E1 is applied between the regulating roll 7 and developing roll 3 in such a way that supplied toner has the opposite polarity to an electrostatic image at an image part. When nonmagnetic toner is used as the developer and the toner reaches a regulation area C, some of excessive toner having the same polarity with the latent image is separated and removed to flow as shown by an arrow A, and the toner having the opposite polarity to the latent image remains in a thin layer and is carried to a development area 4. Therefore, the amount of the developer is regulated with high precision and toner with necessary polarity is supplied, performing excellent developement.
Patent JP-S61275978-A (JP)
Title: Arithmetic processing unit
Inventor: TOBARA HISANORI
IPC: G06F17/10
Filed: 1985-05-31
Abstract: PURPOSE:To attain a generality, to simplify a hardware and a soft ware and to obtain a freedom of the software by carrying out an operating control of a selecting means for fetching selectively the transferred data through a data bus corresponding to an external control signal in an arithmetic module. CONSTITUTION:Calculating results of arithmetic modules OP1-OPn (outputs of an arithmetic means 2) are transferred to a multiplexer 1 of other arithmetic module through a data bus DB by an operating control of a control means 3 based on an external control signal. An execution of a calculation in a sequence of OP1-OP3 is controlled in such a manner that the multiplexer 1 in the OP2 selects the data from a bus line DB1 and the multiplexer 1 in the OP3 selects the data from a bus line DB2. Thereby, a rational arithmetic route can be set, a calculating speed is improved by simplifying a software and since the bus lines DB1-DBn are commonly used as transferring routes of the input and output data in the OP1-OPn, a hardware can be simplified.
Patent JP-S597280-A (JP)
Title: Detector for reception of parts
Inventor: KONDOU SHIYOUICHI
IPC: G01V9/00
Filed: 1982-07-05
Abstract: PURPOSE:To confirm that normal parts are stored in the body of apparatus, by moving downward the vertically movable part of a searching part into the body of the apparatus, and deciding whether the stop position of said vertically movable part is the same as a reference stop position or not. CONSTITUTION:When a body 4 of a rice cooker is transferred into the part between both support frames 8, the body is detected with a photoelectric switch consisting of a light projector 30 and a photodetector 31, and a vertically movable plate 12 is moved downward by the rod 11a of an air cylinder 11. A contact plate 14 advances also into a pan 6, and if a measuring cup 7 is stored, the plate contacts the cup. The plate 12 descends further and its sleeve 21 trips first the 4th switch 29 then the 3rd switch 27 to actuate these switches. The plate stops at the point of the time when the 1st switch 23 on said plate turns on in contact with the plate 14. If the cup 7 is not stored, the 2nd switch 25 is turned on by the sleeve 20, and if the pan 6 is small, the 3rd switch 27 fails to turn on; therefore, abnormality is detected.
Patent JP-S606763-A (JP)
Title: Composition for preventing oil painting color from drying
Inventor: KAMEGAWA MANABU
IPC: C09D5/06
Filed: 1983-06-27
Abstract: PURPOSE:To provide the titled compsn. which can eliminate the waste of oil color and save labor in cleaning a palette by applying it to oil painting color left behind on the palette, consisting of a specified nonvolatile org. liquid, a soluble antioxidant, an oil-soluble resin and an org. solvent. CONSTITUTION:1-50wt% nonvolatile org. liquid (A) selected from among animal and vegetable oils (e.g., linseed oil), mineral oils (e.g. liquid paraffin) and plasticizers (e.g. dioctyl phthalate), 0.1-20wt% antioxidant (B) (e.g. butylhydroxytoluene) soluble in component A, 3-25wt% oil-soluble resin (C) (e.g. oil-modified alkyd resin) soluble in component A, and 20-95wt% org. solvent (D) (e.g. toluene) are introduced into a dissolving tank and heated at 75 deg.C with stirring until components B and C are completely dissolved to form a clear soln.
Patent JP-S5343023-A (JP)
Title: Alloy steel
Inventor: NOSAKA TADASHI
IPC: C22C38/00
Filed: 1976-09-30
Abstract: PURPOSE: To provide a martensitic stainless alloy steel with improved wear resistance by increasing the C and Cr contents and carrying out heat treatment under a fixed temp. condition to finely disperse and precipitate secondary carbide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5451379-A (JP)
Title: Method and apparatus for liquid phase growth
Inventor: UEDA OSAMU
IPC: H01L21/208
Filed: 1977-09-30
Abstract: PURPOSE: To prevent the occurrence of surface defects such as flaws, slags, etc. on crystal growth surfaces and realize multilayer growth by flowing each solution on substrate by gravity and letting the solutions be fallen by the rotation of the substrate after the growth.  
     CONSTITUTION: The entire part of the apparatus is heated up to growth initiation temperature and the vessel bottom part 8a is moved by moving an operating bar 11a to the right to let solution 9a flow onto the substrate 7. When the temperature is lowered at a constant rate of temperature lowering, the first layer grows on the substrate 1. Upon completion of the growth of the first layer, a rotating mechanism 5 is operrated to rotate a substrate stage 3 to flow the solution down into the solution receiver 2a of a lower boat 2. Next, the mechanism 5 is returned to the original position to return the stage 3 to the original horizontal posture. From this point on, the similar operations are repeated for the purpose of growing the second, third and fourth layers 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05292369-A (JP)
Title: Video camera and cable clamper
Inventor: SAKATA NORIAKI
IPC: H04N5/225
Filed: 1992-04-10
Abstract: PURPOSE:To make a video camera hardly fall down even when a cable is pulled during image pickup by providing the cable clamper to the video camera and locking the cable to the shoulder pad. CONSTITUTION:A clamper 12 is provided to a video camera 1 and a cable 8 is locked at a position lower than a gravity center G at the rear side of the shoulder pad 3. Even when the cable 8 is pulled during image pickup, the camera 1 hardly falls down and it is prevented that the camera 1 falls down from a shoulder of a camera man and the safety is enhanced with a simple configuration.
Patent JP-H05292370-A (JP)
Title: Attachment/detachment device of case
Inventor: KOGA KAZUYOSHI
IPC: H05K5/02
Filed: 1992-04-10
Abstract: PURPOSE:To lock automatically a 1st case and a 2nd case in one-touch. CONSTITUTION:When a 2nd case is coupled with a 1st case, a lock button 40 is moved from a lock position P5 to a lock release position P6 against a compression coil spring 42 by a 2nd claw 8. Thus. the lock of a 1st claw 6 at an escaping position P3 is released and the 1st claw 6 slides automatically from the escaping position P3 to a coupling position P4 by a compression coil spring, the 1st claw 6 and the 2nd claw 8 are automatically engaged with each other thereby locking automatically the 1st case and the 2nd case.
Patent JP-S63282195-A (JP)
Title: Raw gas injection nozzle for device for epitaxial growth
Inventor: SAITO YOSHIHIKO
IPC: C30B25/14
Filed: 1987-05-15
Abstract: PURPOSE:To grow a high-quality vapor-phase epitaxial film especially of silicon by coating the quartz surface of the raw gas injection nozzle made of quartz of a reaction furnace of a device for vapor phase epitaxy with a silicon carbide film to eliminate the defect of the growth film such as an abnormal protrusion on the surface. CONSTITUTION:The raw gas injection nozzle 10 of the device for epitaxial growth is made of quartz, and its quartz surface 14 is coated with a silicon carbide film 19. An intermediate film 18 (having <=about 10mum thickness) consisting of silicon or silicon nitride is preferably interposed between the quartz surface 14 and the silicon carbide film 19 to prevent the release of the silicon carbide film 19. The thickness of the silicon carbide film 19 is controlled to <=about 100mum. Since the nozzle made of quartz is thus coated with a silicon carbide film, the infiltration of the silicon, which has been deposited on the nozzle in the epitaxy and carried onto the substrate by the injected gas, into the epitaxial growth film is prevented, and hence the growth film without any defect such as an abnormal protrusion on the surface can be obtained.
Patent JP-H11310867-A (JP)
Title: Cutting tool made of surface coated cemented carbide in which hard coating layer has excellent wear resistance
Inventor: SUDO TOSHIKATSU
IPC: C23C14/06
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool made of surface coated cemented carbide in which a hard coating layer has excellent wear resistance. SOLUTION: A coated cemented carbide tool is the one in which the surface of a tungsten carbide base cement carbide substrate is physicalle vapor-deposited with a hard coating layer composed of a singly layer or composite layers consisting of either or both of a (Ti, Al)N layer and a (Ti, Al)CN layer having the compositional formulae for forming arc ion plating: (Ti1-x Alx )N and (Ti1-x Alx )C1-y N1-y  where, by atomic ratio, (x) denotes 0.3 to 0.7, and (y) denotes 0.5 to 0.99} by the average layer thickness of 3 to 20 μm. In this case, in X-ray diffraction for the cemented carbide tool using a CuKα ray as a radiation source, the diffraction peak shown in the angle of diffraction (2θ) in the range of 42.5 to 44.5 degrees in the hard coating layer shows the X-ray diffraction pattern of the three continuous peak shapes of the main peak and peaks on both sides thereof connected thereto.
Patent JP-S612704-A (JP)
Inventor: JIYON RIAJI
IPC: A61C5/04
Filed: 1985-05-31
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-S5342056-A (JP)
Title: Electrochromic indicating device
Inventor: MIYAZAKI TAKAAKI
IPC: G02F1/153
Filed: 1976-09-28
Abstract: PURPOSE: To render spacer unnecessary in a battery driven portable electrochromic indicating device by securing one of electrode substrates on the bottom of a vessel and adhering the other on the rim of the vessel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000001019-A (JP)
Title: One-piece type reciprocative cartridge structure with incorporated bearing
Inventor: QUINTANA JASON
IPC: B41J25/34
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet cartridge which is to be set as an exchangeable cartridge, a snapper type cartridge and a cartridge outside a shaft. SOLUTION: Ink-jet printing heads 44, 46 reciprocate over a printing medium 27 to print and a scanning head reciprocates traversing the printed sheet 27 to read preliminarily printed images. A reciprocative head employs a new one- piece type reciprocative cartridge structure having a bearing of a guide bar 35 formed integrally with cartridges 40, 42, thereby essentially eliminating a conventional separate reciprocation stage which receives the bearing of the guide bar 35 and holds an exchangeable cartridge. A reciprocative cartridge, i.e., both the ink-jet cartridges 40, 42 and a scan cartridge are set for use in a hard copy mechanism.
Patent JP-H04344995-A (JP)
Title: Counting system for received amount
Inventor: YAMADA MASAAKI
IPC: G07F5/22
Filed: 1991-05-22
Abstract: PURPOSE:To simplify the configuration of the whole system by connecting one coin sort signal output means for one coin receiving means to a counting means through a single signal line and counting the account of coins stored in a coin storing means in each coin sort based upon a coin sort signal inherent in each coin sort. CONSTITUTION:This received amount counting system is provided with the coin sort signal output means 3 capable of outputting a coin sort signal inherent in the coin sort of each coin received by the coin receiving means 1 through each single line G and the counting means F capable of counting the amount of coins stored in each of coin storing means 10a, 10b, 10c in each coin sort based upon a coin sort signal outputted from the means 3.
Patent JP-S5818890-A (JP)
Inventor: YAMAGUCHI MASAYUKI
IPC: H01R43/00
Filed: 1981-07-27
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-S5641202-A (JP)
Title: Decomposition of vulcanized rubber
Inventor: WATANABE HIROJI
IPC: C08F8/50
Filed: 1979-09-14
Abstract: PURPOSE: To efficiently decompose a vulcanized rubber at a low temperature and to obtain a liquid or semisolid rubber decomposition product, by treating the vulcanized rubber with a solution composed of a diacyl peroxide, and of a solvent for the vulcanized rubber and/or a radical-polymerizable monomer.  
     CONSTITUTION: 100pts.wt. of a vulcanized rubber such as a tire or a hose, are treated at 0W100°C, with addition of 1W30pts.wt. of a diacyl peroxide of decomposition temperature ≤90°C, such as lauroyl peroxide or benzoyl peroxide, and a solvent which swells the vulcanized rubber, such as CCl 4  or Chlorobenzene, and/or 50W2,000 parts, by volume, of a radical-polymerizable monomer such as (meth) acrylic acid or styrene.  
     USE: An adhesive, a processing oil, a waterproof sheet, a sealing material, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02297491-A (JP)
Title: Thermally sensitive stencil paper assembly
Inventor: TANAKA TOSHIO
IPC: B41N1/24
Filed: 1989-05-12
Abstract: PURPOSE:To allow a perforated, thermally sensitive stencil paper to be mounted on a frame in a freely adjustable manner allowing for a possible mistake by bonding the first frame element fixed to the margin of a thermally sensitive stencil paper to the second frame element of more rigid structure than the first frame element with an adhesive so that the first frame element is peeled off and bonded back to the second one again. CONSTITUTION:The entire peripheral part of a thermally sensitive stencil paper 1 is fixed to the one surface 2a of the first frame element 2 along the peripheral margin of the paper 1 using an adhesive. An adhesive material layer 5 is provided in an annular form to the other surface 3b of the second frame element 3 along the peripheral margin of the latter. The other surface 2b of the first annular element 2 opposed to the layer 5 is lubricative and therefore, permits itself to peel off or adhere to the layer 5 of viscous material many times. Thus the two frames can be repeatedly adjusted together for perfect matching even after the perforation of the thermally sensitive stencil paper is finished.
Patent JP-H10300692-A (JP)
Title: Method and device for measuring assembly organization of metal material
Inventor: MAEDA CHIZUKO
IPC: G01N23/20
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To measure an assembly organization in the direction of a plate thickness accurately and quickly by scanning a plurality of layers that are in parallel with the surface of a metal material with electron beams and calculating the crystal orientation distribution (ODF) strength in a specific orientation from crystal orientation data for each layer being obtained from the diffraction pattern of reflection electron beams. SOLUTION: A sample 1 is cut from a metal material S and is divided into a plurality of layers 21-2N that are in parallel with a rolled surface over the measurement depth of the assembly organization of the metal material S. Then, while the sample 1 is moved automatically at a constant interval, electron beams are applied to an electron beam irradiation point 4 within a specific range for each of the layers 21-2N, an electron beam rear scattering pattern(EBSP) is detected by a two-dimensional screen detector that is installed in a reflection electronic diffraction cone being generated at each irradiation point 4. Then, the EBSP is analyzed for obtaining the crystal orientation of each crystal particle and the crystal orientation file for each layer is created, thus specifying an ODF function at an arbitrary position from the surface of the metal material S.  Then, ODF strength at a specific orientation is calculated by the ODF function.
Patent JP-S5241523-A (JP)
Title: Electroacoustic converter
Inventor: MOGI NORIO
IPC: H04R9/00
Filed: 1975-09-29
Abstract: PURPOSE: Obtain magnetic circuit of high operating point and measurement accuracy at low cost and by incorporating it, high-performance full-surface drice electroacoustic converter is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5342553-A (JP)
Title: Production of semiconductor device
Inventor: KANAMORI AKIHIRO
IPC: H01L21/322
Filed: 1976-09-29
Abstract: PURPOSE: To obtain high speed switching elements within desired regions without using the diffusion of Au by forming active regions for each element, than covering the surface of the regions other than high speed switching elements with a mask for blocking the implantation of ions, and implanting element ions other than groups III and V. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5643130-A (JP)
Title: Apparatus and method for storing powdery or granular material
Inventor: TERADA SATOYUKI
IPC: B65G53/36
Filed: 1979-09-12
Abstract: PURPOSE: To prevent generation of bridging by installing a gas dispersing and fluidizing apparatus in the periphery of a discharge port at the tank bottom and improving the fluidity of powdery or granular material in the tank and permitting recycle with a long period.  
     CONSTITUTION: As for a gas dispersing and fluidizing apparatus 17 on the bottom part 14B arranged inside the periphery of a discharge port 16, a porous canvas 18 is extended at the upper surface opening of a rectangular box, and an air slide 20 having an air chamber 19 formed inside is equipped with. Dry air is blown out from the whole surface of the canvas 18 through the air chamber 19, and due to the air dispersed, powder 13 is allowed to flow to the discharge port 16 along the inside bottom part 14B arranged on the air slide 20, and transported to the upper opening of an air shooter 23 by the air stream blown to the upper opening from the lower opening. Powdery or granular material transported collides with an umbrella 24 and is dispersed outside the air shooter 23. As the fluidity of the powder 13 at the bottom side part 14 increases, the material 13 is shifted to the lower opening of the air shooter 23 by the dead weight on the canvas 18. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5819600-A (JP)
Inventor: KAWAMURA FUMIO
IPC: G21F9/32
Filed: 1981-07-29
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-S5342635-A (JP)
Title: Data gathering equipment
Inventor: KURODA YOSHIO
IPC: G06F3/05
Filed: 1976-09-30
Abstract: PURPOSE: The number of times of scanning to be done continuously is set through the external operation, so that data will be gathered at a required time without being desturbed by data output operations. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5451452-A (JP)
Title: Light emitting element drive circuit
Inventor: FUJIWARA HARUO
IPC: H01L33/00
Filed: 1977-09-30
Abstract: PURPOSE: To establish the light emitting element driving circuit with stable operation by a simple constitution, by providing the transistor TR and the light emitting element and by providing the circuit constitution in which either of TR or light emitting element is turned ON of OFF and the constant current absorbing section.  
     CONSTITUTION: When the input signal of the input terminal In is at high level, TR1 is turned on, but the current flowed to the light emitting element LD is slight and most of the current is flowed to the constant current absorbing section TR3. When the input signal at low level, TR1 is turned OFF and the current of the constant current absorbing section TR3 is flowed to the element LD. Thus, with the input signal in high level, TR1 is turned ON and the element LD is turned OFF, and with the input signal of low level, TR1 is turned OFF and the element LD is turned ON, causing the input pulse signal into photo pulse signal. Thus, without fluctuating and increasing the power consumption the driving circuit for the light emitting element performing stable operation can be obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11291056-A (JP)
Title: Structure of fitting part of lower electrode in sink welding machine
Inventor: OGAWARA KAZUYA
IPC: B23K11/06
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To drastically reduce the cost of an electrode base by forming the electrode base, fitting a lower electrode in a sink welding machine provided with a fitting table of the electrode base, electrode base and lower electrode laid on the table with a joining structure of copper material and integrally combining the copper-made block at the joining portion of the electrode base to secure electric conductivity. SOLUTION: At least two pieces of positioning pins for lower electrode are elected on the outer periphery of the electrode base and on the other hand, positioning blocks provided with notch state grooves for receiving and guiding the pins in the plane are arranged to the corresponding portions. Since the electrode base X is formed as a joining structure by fixing two kinds of bus bars 1, 2 with bolts 12 to a fitting table 6 without using one sheet of thick copper plate, the electrode base can be manufactured at a low cost, and even this structure is the connecting type with the bus bars 1, 2 but since the electric conductivity at the joining part is secured with blocks 3 for connecting, the capacity of the electrode base does not change.