baber/WOPTO huggingface dataset:
Patent JP-H03208672-A (JP)
Title: Thermal head
Inventor: SUGIYAMA TETSUYA
IPC: B41J2/335
Filed: 1990-01-11
Abstract: PURPOSE:To obtain a thin-film thermal head having a high-density heat generating resistance body and capable of driving at high speeds by forming a protective film of the thin film thermal head of aluminum containing a specified quantity of nitrogen. CONSTITUTION:An aluminum film containing nitrogen is formed to be approxi mately 7.5 mum thick by a reactive sputtering method using aluminum as a target. A partial pressure of nitrogen is changed under the conditions of the total gas pressure of 5X10<-3> Torr and RF power of 400W. A sheet resistance becomes larger as the containing amount of nitrogen is increased. Even when the nitrogen content is 25 atomic %, the sheet resistance is not smaller than 10<8>OMEGA/square, which is sufficiently insulative for a protective film 6 of the thermal head. When the nitrogen content is large, the hardness of the film is sufficiently 1,500Hv or so. However, in the case where the content is 20 atomic % or less, the hard ness of the film is rapidly decreased to not larger than 1,000Hv. In other words, in order to realize a sufficient resistance to abrasion for the protective film 6, the nitrogen content is necessary to be 25 atomic % or more. However, if it exceeds 45 atomic %, it causes cracks.
Patent JP-H02185781-A (JP)
Title: Automatic cm cut vtr
Inventor: YAMAZAKI TAKAHIKO
IPC: H04N5/782
Filed: 1989-01-10
Abstract: PURPOSE:To automatically bring a CM part to cut editing by providing a discriminating means for discriminating a program part and the CM part in a TV broadcase, etc. CONSTITUTION:In the case when there is a broadcast whose picture recording is desired by a TV 1, picture recording is executed to a master tape 3 by a master tape picture recording means 2 by switching a mode changeover switch 17 to the master tape 3, and simultaneously, input sound volume data is measured by a sound volume measuring mans 5 and recorded in an auxiliary recording means 6, this input sound volume data is inputted to a discriminating means 7 and CM part recognition data is derived and it is also recorded in the auxiliary recording means 6. Subsequently, when the master tape 3 and the CM part recognition data are allowed to pass through a dubbing means 9 and brought to dubbing, an editing tape 10 in which the CM part is brought to cut editing is obtained.
Patent JP-S5497881-A (JP)
Title: Copying lathe
Inventor: MORI MASAKAZU
IPC: B23Q5/26
Filed: 1978-01-18
Abstract: PURPOSE: To move the movable end in accordance with the fixed value of a model device and the detecting output from a detector to locate a cutting tool so that a model plate is unnecessary and model correction and dimension compensation can be possible with the detector inter-locked.  
     CONSTITUTION: The axial moving distance of a main slide 6 or a copying slide 11 is detected by a detector 15. On the other hand, the machined dimensions of a workpiece 5 is decided beforehand; the electric signal is output from a model device 18 in accordance with the fixed value; a pulse-motor is automatically controlled according to the detected value of the detector 15 and the fixed value of the model device 18; the movable end 12 put inside the copying slide 11 is moved; the location of a cutting tool 13 against the workpiece 5 is decided at all times; and the copying machining of the workpiece 5 is done according to the model information in the model device 18. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03211397-A (JP)
Title: Support device for heat exchanger tube
Inventor: KUSUBE TATSUICHI
IPC: F28F9/013
Filed: 1990-01-16
Abstract: PURPOSE:To unite banks in a body, enhance the strength of the united banks as a whole and increase heat transfer height, by connecting support plates for panels. CONSTITUTION:Finned heat exchanger tubes 12 in each panel are connected by support plates 18, whereby the stiffness of the entire panel is markedly enhanced, as compared with the case where no support plates 18 are provided. The panels thus enhanced in stiffness are connected by connecting plates 20. Each of the connecting plates 20 is passed through an oblique series of gaps between the heat exchanger tubes 12 to reach a support plate 18'' in an adjacent panel. The support plate 18'' is provided with holes 21 near an edge thereof, and a hooked end of the connecting plate 20 is fitted in the hole 21. The other end E of the connecting plate 20 is attached to an edge of a support plate 18' by welding or the like, whereby the support plates 18' and 18'' are coupled by the connecting plates 20. It is thereby possible to enhance the strength of banks as a whole and to increase heat transfer height H.
Patent JP-S59128456-A (JP)
Title: Level display apparatus
Inventor: HIKITA JIYUNICHI
IPC: G01R19/165
Filed: 1983-01-14
Abstract: PURPOSE:To perform display without generating ratio noise by simplifying circuit constitution, by using a signal level detecting circuit with respect to each channel in common while applying the output of each latch circuit to a display circuit after held for a predetermined period. CONSTITUTION:A level display apparatus is equipped with a circuit 4 for changing over the level signal of each channel, a circuit 5 for detecting the level of a changed-over output signal, display groups 6, 7 provided at every channel in order to display the signal level by the number of light emitting operations of a light emitting element group in response to level detection output and a plurality of latch circuits 81, 82 each latching the output of the detection circuit 5. In this case, the operation timing of a change-over circuit 4 is controlled by a clock signal for changing over a signal while each of the latch circuits 81, 82 holds output at every channel corresponding to the operation timing during the input synchronous period of the clock signal for each latch circuit to apply the same to the display circuits 6, 7.
Patent JP-H10195397-A (JP)
Title: Airtight self-adhesive tape
Inventor: TAKEBE YOSHIYUKI
IPC: C09J133/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a self-adhesive tape which enables airtight application easily without fail by forming a crease in the form of a V-shaped groove near at the center of one side of a substrate sheet having a specified moisture premeability, forming a self-adhesive layer on the other side, and sticking, to the self-adhesive layer, a release paper having a split line near at its center. SOLUTION: A substrate sheet having a moisture permeability of 10g/m<2> /24hr or lower is used. For instance, a crease in the form of a V-shaped groove is formed near at the center in the longitudinal direction on one side of a substrate sheet (e.g. a polyester resin sheet having thickness of 50-100μm) 1 so that the sheet can be easily folded inside. Then, an acrylic self-adhesive is applied to the other side of the sheet 1 and dried to form a 50-70μm-thickness self-adhesive layer 2. To the self-adhesive layer 2 is stuck a release paper which comprises a plastic film, etc., having one side subjected to release treatment with a silicone resin, etc., and which has a thickness of 40-160μm and a split line, thus giving the objective self-adhesive tape.  This tape enables airtight application even at sites where the application work is difficult, such as on bent surfaces at external or internal angles.
Patent JP-S62163720-A (JP)
Title: Solid-liquid separator
Inventor: MIYAJI HIROSHI
IPC: B01D33/58
Filed: 1986-01-13
Abstract: PURPOSE:To continuously perform solid-liquid separation by providing a rotating brush removing solid content which can not be scraped away by a scraping means and removing the above-mentioned solid content by this brush and regenerating filter capacity of a filter medium. CONSTITUTION:When raw liquid 20 is fed through a discharge port 18 for raw liquid on the surface of a cylindrical filter medium 1, cake 21 is deposited on the surface of the cylindrical filter medium 1. Liquid content sucked to the inside of the cylindrical filter medium 1 is discharged to a vessel of the outside and cake 21 deposited on the cylindrical filter medium 1 is scraped to the vessel by a scraper 6 and thereby solid-liquid separation is performed. Also raw liquid 20 incorporated in a raw liquid tank 7 is subjected to suction and separation and the layer of cake 21 which can not be removed by a scraper 6 and slightly remains is scraped down by the rotation of a rotating brush 17 provided to an under part and removed.
Patent JP-H05184797-A (JP)
Title: Clothes press apparatus
Inventor: ISHIKAWA KEIJI
IPC: D06F71/02
Filed: 1992-01-14
Abstract: PURPOSE:To achieve higher pressing effect by forming a recess part at a cushion part corresponding to a screw head covering the screw head in the apparatus in which a hinge device for pivoting a fixed plate and a mobile plate and a retaining device for connecting both the plates are clamped securely on the mobile plate with a clamping member such as screw. CONSTITUTION:This press apparatus comprises a plywood or the like. A mobile plate 13 having a cushion 15 on the side of the internal surface thereof is linked free to turn to one end of a fixed plate 11 having a heater 12 on the side of the internal surface thereof with a hinge device, and the fixed plate 11 and the mobile plate 13 are connected mutually with a retaining device 16 on the other end sides thereof. The hinge device and the retaining device 16 are clamped securely on the mobile plate 13 from inside with a clamping member 20 such as screw. In this case, a recess part 21 is formed on the cushion 15 at a position facing the head 20a of the clamping member 20 sticking out from the inner surface of the flat mobile plate 13 to cover the head 20a from above. This constitution eliminates a lift by the screw head 20a of the cushion 15 thereby enhancing pressing effect of clothes or the like.
Patent JP-H02186164-A (JP)
Title: Elastic metal gasket
Inventor: SHIBATA TOMOFUMI
IPC: F16J15/08
Filed: 1989-01-13
Abstract: PURPOSE:To cut cost of manufacturing expenses, and to ensure sealing process by providing a C-shaped bending plate spring along inner surface of a gasket body that is formed by bending a metallic plate. CONSTITUTION:A metallic gasket body 1 of C-shaped cross sectional passage is formed in a ring, and along the inner surface of the gasket body 1, a bending plate spring 2 that is formed in almost C-shaped in the cross section is provided. The gasket is installed in between the sealed surfaces 3a, 3b, and for the sealed surfaces 3a, 3b are sealed in contact by the metallic gasket body 1, a molecule is prevented from transmission and leakage. In the generation of an impact load, the gasket body 1 is deformed and followed to dynamic displacement of the sealed surfaces 3a, 3b by the bending plate spring 2, and the leakage in the generation of the impact load can thus be prevented.
Patent JP-S56104115-A (JP)
Title: Swirl chamber construction in diesel engine with swirl chamber
Inventor: MORITA AKIYOSHI
IPC: F02B19/08
Filed: 1980-01-18
Abstract: PURPOSE: To prevent a crack of a mouthpiece by forming it in such a fashion that its outside diameter at normal temperatures is shorter than the opposed inside diameter of a cavity in a cylinder head as much as the mouthpiece is expanded during running of an engine.  
     CONSTITUTION: A cavity 11 of a swirl chamber is formed inside a cylinder head 3. A mouthpiece 10 having a nozzle 8 which communicates the swirl chamber 9 and a main combustion chamber 7 is inserted from the main combustion chamber 7 into the cavity 11. A flat disc part 14 of the mouthpiece 10 is formed in such a fashion that its outside diameter at normal temperature is shorter than the inside diameter of a cylinder head cavity 11c opposed to its peripheral wall 10c as much as the mouthpiece is expanded during running of an engine. Recesses 13 are formed in the peripheral wall 10c of the flat disc part and soft metal pieces are respectively fixed in the recesses. Keeping those soft metal pieces in frictional contact with the respective wall face of the recesses makes the mouthpiece held in the cavity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08192154-A (JP)
Title: Analysis of urea
Inventor: OINUMA MASAYOSHI
IPC: G01N33/18
Filed: 1995-01-17
Abstract: PURPOSE: To accurately measure the concn. of urea up to a value of 1ppb or less. CONSTITUTION: Sample water is brought into contact with a mixed resin consisting of a cation exchange resin and an anion exchange resin and subsequently conc. by distillation and urea in the obtained conc. water is analyzed. By pretreating sample water with the mixed type ion exchange resin, silica and 'calcium components are removed and the precipitation of a hardly soluble substance caused by high-degree concn. is prevented. The error of a urea analyzing value caused by the adsorption of urea by a precipitate is prevented and even sample water extremely low in urea concn. can be accurately analyzed.
Patent JP-H11197801-A (JP)
Title: Vertical type continuous casting method for al or al alloy slab
Inventor: WAKASAKI OSAMU
IPC: B22D11/04
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To restrain the separation of a mold and a cast slab and to effectively prevent the leakage of molten metal by weakening the cooling from the short side parts more than the cooling from the long side parts of the mold in the range having a specific length of the cast slab at the initial stage of casting. SOLUTION: Onto the insides of the short side parts 2 and the long side parts 3 in the mold 1, a heat insulating material 10 is stuck with the height at the short side 2 20 mm higher, than the height at the long side 3 side. At the time of starting the pouring of molten metal M into the mold 1 while directly spouting the cooling water 2, the cooling in the short side part 2 side is weakened more than the long side part 3 side, and particularly, since spouting of the cooling water 7 to the short side part 2 side having higher height of heat insulating material 10, is delayed, the solidified shell 11 is formed thin.  Therefore, even when a gap tends to develop by separating the short side part 2 and the cast slab 12 at the short side part 2 side caused by warping 14 of the cast slab bottom part 13, since the solidified shell 11 is thin, the solidified shell is deformed by pressure of the molten metal M to eliminate the gap, and the gap causing the leakage of the molten metal is not developed. Further, filling of a gap between the mold and the solidified shell with a small amount of the molten metal for preventing the leakage of the molten metal becomes unnecessary.
Patent JP-H04236367-A (JP)
Title: Apparatus for inspecting substrate
Inventor: UKITA AKIO
IPC: G01R31/02
Filed: 1991-01-21
Abstract: PURPOSE:To inspect continuity and disconnection without damaging the metal wiring pattern on a substrate to be measured by the use of laser beam. CONSTITUTION:The terminal part of the pattern 11 on a substrate 3 is irradiated with laser beam. When a transparent electrode plate 1 is set to voltage V1 by a power supply 6, the part irradiated with laser beam of a sheet 2 composed of a photoconductive material becomes a continuity state and the pattern 11 becomes V1. After the laser beam is cut off, the power supply 6 is changed over to set the transparent electrode plate 1 to V2. Herein, when the separate terminal of the pattern 11 is irradiated with laser beam, the charge corresponding to (V1-V2) flows when a continuity state is obtained across the terminals and can be detected by an ammeter 5 but, at the time of disconnection, no current flows and the continuity and disconnection of the pattern are judged.
Patent JP-H11202185-A (JP)
Title: Leans driving device
Inventor: YAMAZAKI MASAMITSU
IPC: G03B3/10
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a lens driving device which can detect the position of a lens accurately irrelevantly to whether or not the movement distance of the lens is long or short even after repetitive long-period use. SOLUTION: A photographic lens 2 as this lens driving device is equipped with a cam cylinder 8 which rotates and moves on a straight line passing nearly the center of an opening as a center of rotation, a rear group restriction ring 10 which is inside the cam cylinder 8 and moves straight in the same direction by the same distance together with the cam cylinder 8, a control circuit which controls the movement of the cam cylinder 8, and a rear lens group 4 which is positioned inside the rear group restriction ring 10 so that the optical axis is aligned with the center of rotation and is driven along the optical axis according to the angle of rotation of the cam cylinder 8.  In this case, the rear group restriction ring 10 is provided with an optical detecting element 17 which has a light emitting element and a light receiving element and the cam cylinder 8 is provided with reflecting plates 15 and 16; and the reflecting plates 15 and 16 pass position opposite the optical detecting element 17 when the cam cylinder 8 rotate s and the control circuit detects light which is emitted by the optical detecting element 17 and reflected by the reflecting plates by the element 17 to detect the rotational position of the cam cylinder 8.
Patent JP-H04237100-A (JP)
Title: Character deforming method
Inventor: HIGASHIMURA KOICHI
IPC: G06F3/153
Filed: 1991-01-21
Abstract: PURPOSE:To enable character deformation complying with a request for high- level character modification by performing approximation collation between an incorporated rule group of fuzzy inference and key information by a character deforming engine. CONSTITUTION:When key information 2 with fuzzy structure is inputted to the character deforming engine 1, the character deforming engine 1 interprets the key information 2 and varies the values of a character parameter group 4 in a character model 3 which is coupled by various pieces of relation information to generate a character which is modified corresponding to the key information 2. Further, when the character parameter group 4 has a hierarchic structure which is coupled by various pieces of relation information including type data and font data, the character is modified according to the key information 2 in consideration of the mutual dependency relation by and between hierarchy of types, fonts, etc. Consequently, the request for high-level modification is complied with and the character deformation by which operator's sensitivity is easily expressed becomes possible.
Patent JP-S5596223-A (JP)
Title: Positioning support device for gear with special-form hole in case when working gear
Inventor: KAJI KIYOSHI
IPC: B23F23/02
Filed: 1979-01-18
Abstract: PURPOSE:To improve working efficiency by a mechanism wherein gears provided with special-form holes with various shapes are automatically positioned and supported, in shaving work, etc. of the gears. CONSTITUTION:Gears W to be worked are supported to left-and-right support means S1, S2 in revolution-possible shapes on a table 3 on a bed 2, the gears W are engaged with a shaving-cutter T mounted to a head 4, and the gears W to be worked are shaving-worked by the rotary drive of the cutter T. The support means S1 is equipped with a fixed support cylinder 5, and the support means S2 is furnished with a movable support cylinder 8 supported in an advance-or-retreat and rotation-possible shape, and the cylinders 6, 8 are oppositely installed concentrically. A support shaft 9 is supported to the cylinder 8 in an advance-or-retreat-free shape, and the support shaft 9 cannot relatively be revolved to the cylinder 8. Thus, gears with special-form holes are automatically positioned and supported rapidly, and working efficiency of the gears of this kind is improved.
Patent JP-S59130683-A (JP)
Title: Controlling method of bead height in arc welding
Inventor: NOMURA HIROICHI
IPC: B23K9/095
Filed: 1983-01-18
Abstract: PURPOSE:To compensate automatically the nonuniformity in bead height during welding in a method for inverting the oscillation of an arc every time when a torch attains a reference height while controlling an arc length constant by controlling a welding condition in such a way that the deviation position in the height of the torch is made constant in the half period of each oscillation. CONSTITUTION:An oscillation is inverted every time when the height of a torch 3 attains the reference height (h) determined on the basis of the surface of base metal 1 while an arc length is controlled constant so as to maintain the specified space betwee the torch 3 and the groove faces of the metal 1. The height of the torch in the groove position here displaces to large and small H1 and H2 with respect to standard H0. A detector 21 which detects such displacement at every half period of the oscillation is inputted with the deviation from a comparator 16 and detects the amt. corresponding to H0-H0 by detecting the max. value of the deviation near the position where the oscillation is inverted or the change width of the oscillation, or the like. Said amt. is compared with H0 in a memory 23 and the welding condition, for example, the feed speed of a wire 4, in the next half period of the oscillation is controlled according to the deviation.
Patent JP-2000205791-A (JP)
Title: Mine treating machine
Inventor: KAWACHI AKIRA
IPC: B66C23/36
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To treat a buried mine in safety even in an unflat place by suspending a heavy matter provided with a plurality of weights movable relatively up and down from the forward end of a boom extending forward of a self-propelled vehicle such that it can be dropped onto the ground surface. SOLUTION: A self-propelled vehicle 11 having front wheel side and rear wheel side frames 14, 15 provided, respectively, with tires 12, 13 and linked bendably to the left and right in the center constitutes the body of a mine treating machine 1. A column 21 stands on a turning body 2 disposed on the front wheel side frame 14 and a telescopic boom 3 is provided rotatably up and down at the upper end of the column 21. A hook 51 hoisted and lowered by means of a rope 5 is provided at the forward end of the boom 3 and a heavy body 4 provided with a plurality of weights movable relatively up and down is suspended from a square base board 6. A mine is exploded by dropping the heavy body 4 thereby impacting the ground surface uniformly.
Patent JP-H11198540-A (JP)
Title: Thermal recording material
Inventor: SEKINE MIKIYA
IPC: B41M5/34
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material wherein a development adjusting layer is provided in a good productivity on a surface of a compound constituting a thermal recording constituent, characteristics of the development are freely adjusted, and development characteristics such as a development start temperature of the thermal recording constituent, its sensitivity, etc., are adjusted. SOLUTION: In a thermal recording material wherein a thermal recording layer containing principally a thermal recording constituent coloring by reaction by heating is provided on a substrate, the thermal recording constituent is composed of two or more kinds of compounds, and at least one kind of the compounds constituting the thermal recording constitutents is contained in the thermal recording layer by a form of a particle wherein a development adjusting layer in which two or more kinds of polymer compounds having reversed sign electric charges are electrostatically adsorbed on the surface, is provided.