baber/WOPTO huggingface dataset:
Patent JP-2000096260-A (JP)
Title: Formation of protective film and protective film
Inventor: OKADA MITSUHARU
IPC: C23C14/34
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To effectively prevent abrasion during working and to easily remove a protective film in a short time, on the upper layer of a metallizing layer provided on a diamond layer, by forming a film with BN as a target in argon contg. the other gas by an RF sputtering method. SOLUTION: On a diamond face produced by a vapor phase synthesis method or the like, a metallizing layer of the simple substances, alloys, composites or the like of W, Ti, Mo, Ni, Cr, Pt, Pd, Au, Ag, Cu or the like is formed by using magnetron sputtering or the like. Moreover, the upper layer is provided with a brazing layer according to need and is thereafter provided with a protective film for preventing abrasion in the metallizing layer during laser working. The protective film is formed in such a manner that film formation is executed with BN as a target in argon contg. gas other than argon, preferably oxygen or hydrogen by 0.1 to 0.5 vol.% by using an RF sputtering method. The protective film consisting essentially of BN can be removed in a short time only by immersing it into water after laser working.
Patent JP-2000097001-A (JP)
Title: Optimum driving control method of optimum driving control device for turbine
Inventor: TAKESHITA SATOHIKO
IPC: F01D19/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To maximize an efficiency of a whole generation plant by operating an optimum driving condition of each turbine for maximizing the efficiency of the whole generation plant based on a generation plant model and driving and controlling each turbine according to the optimum driving condition of each turbine. SOLUTION: A data inputting part 2 inputs a data such as a vapor flow rate, a temperature and a pressure of each turbine from an input group 8 and the inputted data is fed to an optimum operation part 5. Whereas, a restriction set part 3 sets a restriction condition of each turbine 24a-24c and a restriction condition of a boiler 22 and the restriction set is fed to a generation plant model 4. The generation plant model 4 represents a relation formula to be satisfied between a plant measured data value and calculates an optimum driving condition of each turbine 24a-24c at the optimum solution operation part 5 with the restriction condition set at the restriction condition set part 3.
Patent JP-H06111147-A (JP)
Title: Intimidatory alarm device for guard system
Inventor: ODA KOJI
IPC: G08B15/00
Filed: 1992-09-29
Abstract: PURPOSE:To make it possible to stop the operation of an intimidatory alarm even when prescribed time has not elapsed at the time of generating misinformation or malfunction by stopping the operation of the alarm by interlocking with guard releasing operation. CONSTITUTION:A signal generator 42 outputs a command signal CS indicating the start/release of guard in response to the ON/OFF state of a key switch 41. A timer 11 in the intimidatory alarm 10 receives an alarm signal W and outputs a drive control signal K to be turned to a high level state for a prescribed period. The signal K is applied to a bell device 13 through a normally closed switch 12. The switch 12 is controlled at its opening/closing in response to the command signal CS, and when a guard starting state is set up, the switch 12 is closed. In the ringing state of the bell device 13, the switch 41 is turned off to release the guard state, so that the switch 12 is opened and an intimidatory sound with the bell 13 can be stopped.
Patent JP-S62141517-A (JP)
Title: Liquid crystal element
Inventor: SHINDO HISASHI
IPC: G02F1/1333
Filed: 1985-12-16
Abstract: PURPOSE:To obtain the titled element having a complete ON-OFF operation of the liquid crystal by comprising plural transparent electrode segments between parallel substrates, and by inserting a flat film composed of an insulating film between adjacent transparent electrode segments. CONSTITUTION:The titled element 30 comprises the substrates 31 and 32 made of the transparent plate such as a glass plate or a plastic plate etc. The ferroelectric liquid crystal 33 is inserted between said substrates. The transparent electrode segments 34 and 35 which have a stripe shape and are composed of the matrix electrode structure are provided with each substrates 31 and 32 respectively. The flated film 38 composed of the insulating film is imposed between the adjacent stripe shaped transparent electrode segments 34a and 34b in the substrate 31. The flated film composed of said insulating film is imposed between the adjacent stripe shaped transparent electrode segments 35 in the substrate 32.
Patent JP-H11116738-A (JP)
Title: Elastomer composition
Inventor: NAGAO TAKESHI
IPC: C08L27/12
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic composition swelling with an aqueous solvent, having good capability of swelling with, e.g. an acid, an alkali, an aqueous solution containing various salts, or an aqueous solution containing an organic solvent, and excellent in water stopping properties when used as a packing material by blending an N-vinylcarboxamide polymer with a thermoplastic elastomer. SOLUTION: This composition is obtained by blending about 20-400 pts.wt. N-vinylcarboxamide polymer (A) with 100 pts.wt. thermoplastic elastomer (B). An example of component A preferably used is a crosslinked (co)polymer made from an N-vinylcarboxamide (a) such as N-vinylacetamide or N-vinylformamide, a comonomer (b) copolymerizable therewith, and a crosslinking compound (c) having at least two polymerizable unsaturated bonds in the molecule [the weight ratio of component (a) to component (b) being (100 to 70):(30 to 0), with the total being 100].
Patent JP-H03142474-A (JP)
Title: Paper supply device
Inventor: OGAKI SHINJI
IPC: G03G15/00
Filed: 1989-10-30
Abstract: PURPOSE:To accurately attain timing for supplying a paper by providing a thrust-up member for bending the paper toward on up side. CONSTITUTION:The leading edge of the paper A which is conveyed between guiding plates 21 by a conveying roller R abuts on the end 51a of a lever 51. It is conveyed more and the lever 51 turns in a direction X with the movement of the paper A. Therefore, an end 51b protrudes on the plate 21 from a hole 54. Thus, flexure is formed on the paper A and the end part 51b does not intercept a photointerrupter 44, so that the passage of the paper A is detected. In such a period, the roller R keeps rotating to feed the paper A until a specified time elapses. Meanwhile, since the end 51b is constituted to be heavier than the end 51a, the lever 51 turns in the reverse direction of X until the end 51a abuts on the trailing edge of a hole 53. Thus, the specified flexure is formed on the paper A, and the timing for conveying the paper by an accurate resist roller is attained.
Patent JP-H02129233-A (JP)
Title: Flame-retardant phenol resin prepreg
Inventor: KUBOTA YOSHIAKI
IPC: C08J5/24
Filed: 1988-11-08
Abstract: PURPOSE:To obtain the title prepreg with excellent adhesiveness and flame retardancy and low heat buildup and smoking characteristics by compounding a thermosetting phenol resin with an epoxy resin, an acrylonitrile-butadiene rubber and an alumina hydrate. CONSTITUTION:A thermosetting phenol resin (a specified granular phenol resin is especially pref. as it emits hardly phenolic odor, provides a varnish with a high viscosity, has excellent stability and storage characteristics, and exhibits little tackiness) is compounded with an epoxy resin (a polyglycol type epoxy resin is pref. as the flexibility is increased by using it), an acrylonitrile-butadiene rubber and an alumina hydrate (e.g., gibbsite). The title prepreg with excellent adhesiveness and flame retardancy and low heat buildup and smoking characteristics during burning and suitable for preparing honeycomb sandwich panels used for structural materials of airplanes, sporting goods, ships, buildings, etc., is obtd.
Patent JP-H04156544-A (JP)
Title: Processing solution replenishing tank and developing device operating method
Inventor: TOMIYASU MIKI
IPC: G03D3/06
Filed: 1990-10-19
Abstract: PURPOSE:To prevent the swallowing of bubbles in a tank and the occurrence of defective development by providing a liquid level detecting sensor at the position higher than the takeout port of a tank main body by the preset liquid level height. CONSTITUTION:When a replenishment processing solution stored in a tank main body 28 is taken out to a processing tank from a processing solution takeout port 38 and the liquid level is lowered, this liquid level is detected by a liquid level detecting sensor 34 located at the position A higher than the takeout port 38. A control device 22 issues an alarm to inform that the replenishment liquid injection timing to a processing solution replenishing tank has come. A liquid level difference H of about 0.5 (l) is preferably provided between the liquid level A detected by the sensor 34 and the liquid level B of the takeout port 38. All the photosensitive material F remaining in a developing machine is completely processed and taken out while the processing solution quantity corresponding to the liquid level difference H is fed to a developing tank, thus no photosensitive material F is left in the developing machine even if the operation of the developing machine is stopped with the liquid level lowered to the takeout port 38. The swallowing of bubbles in the replenishment processing solution and the defective development of the photosensitive material F during development are prevented.
Patent JP-H01124947-A (JP)
Title: Minute distance moving mechanism
Inventor: SHIGENO MASAJI
IPC: H01J37/28
Filed: 1987-11-09
Abstract: PURPOSE:To make high speed minute distance travel possible by disposing working electrodes on the side and inner surfaces of a cylindrical piezoelectric element, expanding and contracting them in a sliding mode in the direction normal to the bottom surface to constitute a minute distance movement mechanism. CONSTITUTION:Disposing working electrodes 2, 3 on the side and inner surfaces of a cylindrical piezoelectric element 1 and subjecting the electrodes to polarization treatment so that they perform expansion and contraction movements in a sliding mode, the side surface is secured to a piezoelectric element securing base 4, and a probe securing table 6 with a detection probe 5 secured on it is attached to the inner surface of the cylindrical piezoelectric element 1. This constitution makes the distance between the securing surface and the detection probe working section short and increases the securing strength and, as a result, mechanical resonance frequency is high and operation can be made at a high speed. Also, it is possible to perform stabilized operation invulnerable to drift due to external disturbances as the operation is made in the center axis direction.
Patent JP-H09100264-A (JP)
Title: Production of dicyclohexylcarbodiimide
Inventor: IMASHIRO YASUO
IPC: B01J31/02
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain dicyclohexylcarbodiimide which is useful as a dehydrative condensation agent or a reaction reagent without formation of by-product in high yield through a semicontinuous cyclic process. SOLUTION: The objective dicyclohexylcarbodiimide (abbreviated to DCC thereafter) is produced by condensation reaction of cyclohexyl isocyanate (abbreviated to CHI thereafter) in the presence of a phosphorene oxide catalyst. After the reaction, the unreacting CHI in the reaction mixture is blocked with a blocking agent such as 2-ethyl-4-methylimidazole to increase the boiling point higher than that of DCC whereby only formed DCC can be distilled off from the reaction mixture. Then, the separated blocked product of unreacted CHI is unblocked and recycled to the reaction together with wanting CHI. This process is repeated to produce DCC.
Patent JP-S62143221-A (JP)
Title: Magnetic head
Inventor: KUMASAKA TAKAYUKI
IPC: G11B5/265
Filed: 1985-12-18
Abstract: PURPOSE:To obtain a magnetic head capable of recording/reproducing a signal sufficiently to/from a recording medium having a high coercive force having a high erasure efficiency by bonding and incorporating the 1st core for recording/reproducing head and the 2nd core for an erasure head in series to constitute one magnetic head. CONSTITUTION:The 2nd magnetic head core 32 for erasure bonded to the 1st magnetic head core 30 for recording/reproduction via a nonmagnetic member 32 is provided. The relative moving direction between a magnetic recording medium and the magnetic head is a direction of the arrow A. That is, the magnetic core for recording/reproduction is arranged to the side toward the recording medium incoming direction and the erasure magnetic core is arranged to the side toward the recording medium escaping side, and they are incorporated. Auxiliary cores 33, 33' of the 1st magnetic core are made of a Mn-Zn or Ni-Zn ferrite bulk member. The opposed part of core halves of the 1st magnetic head core 30 forms a V-shaped projection and the top and both side faces of the said projection are made of metallic magnetic substances 34, 34' having a higher saturated magnetic flux density than that of the ferrite.
Patent JP-H07274796-A (JP)
Title: Liquid type transformerless thermal evaporator
Inventor: HASEGAWA TAKAHIRO
IPC: A01M1/20
Filed: 1994-10-21
Abstract: PURPOSE:To provide a liquid type transformerless thermal evaporator without producing a difference in consumption time of a thermal evaporating liquid due to an applied voltage by commonly using the applied voltage of 100V, 220V or 240V without using a transformer. CONSTITUTION:This evaporator is obtained by installing a heater unit 3 in an apparatus body, filling a thermal evaporating agent 9 in a tank 6, inserting and passing a takeout end of a liquid sucking wick 8 inserted into the tank 6 through the heater unit 3, forming the heater unit 3 into an annular shape and assembling a transformerless heating unit therein. The transformerless heating unit is a thermistor of positive characteristics and the voltage-current characteristics thereof have a region satisfying conditions of V(x)+I(y)=(a) [(a) is a constant] within the range of at least 100-240V applied voltage in the rectangular coordinates of the voltage V(x) as the abscissa and the current I(y) as the ordinate.
Patent JP-S6255330-A (JP)
Title: Grouting slope-frame work
Inventor: OBATA HIDEHIRO
IPC: E02D17/20
Filed: 1985-12-16
Abstract: PURPOSE:To form a high-stength slope frame by a method in which form plate materials of a U-shaped end face are assembled on a slope by turning its opening upwards, the opening is covered with a form plate material, and concrete, etc., is poured into the space formed by the form plate materials. CONSTITUTION:Form plate materials 1 of a U-shaped end face, having holes in their faces, are assembled into a latticed form on a slope by turning its opening upwards, and reinforcing bars 3 are set in the formwork. The opening is covered with a cover 4,a nd concrete, etc., is poured into the space formed by the form plate materials 1 and the cover 4 to form a slope frame. The slope frame work can be optimumly performed for high lands or steeped ground, and a high-strength heavy slope frame can be formed since excess water in the fluid mixture is squeezed out of the holes 2 of the form plate materials 1 by the placing pressure.
Patent JP-2000094881-A (JP)
Title: Writing utensil
Inventor: TANAKA HIDEYUKI
IPC: B43K7/02
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To keep low on a production cost by diminishing the loadings of a high viscous fluid and easily removing a residual air. SOLUTION: A follower 4 which moves forward following the consumption of ink 3 is installed on the back end surface of the ink 3 stored in a cylindrical ink storage barrel 2. The follower 4 is formed of a high viscous fluid 5 and a columnar solid material 6 submerged in the high viscous fluid 5. The length L of the solid material 6 in the barrel direction is set to be smaller than the inside diameter A of the ink storage barrel 2. In addition, the difference between the inside diameter of the ink storage barrel 2 and outside diameter B of the solid material 6 is set 0.6-0.9 mm.
Patent JP-2000093563-A (JP)
Title: Golf club
Inventor: SUGA TAKASHI
IPC: A63B102/32
Filed: 1998-09-19
Abstract: PROBLEM TO BE SOLVED: To enable the best swing of a golf club by making it possible to prevent the position difference of the club head between during setup and at impacting, providing excellent straightness to increase the carry, and enabling indicating parts on the upper surface of the club head to be viewed as afterimages within the field of view at the moment of a shot so that the swing does not sway. SOLUTION: This golf clubs include a club whose line connecting the center of gravity of a club head 1 to a sweet spot 5 crosses or approaches the axis 4 of a shaft 3, a club whose maximum volume is secured by keeping the numerical value of the front face within a standard so that when the player swings the golf club, the weight of the side opposite to the player across the shaft axis 4 and that of the other side are almost balanced and a club whose indicating parts at one or more points on a line connecting the sweet spot 5 to the track of a swing are provided on the upper surface of the club head 1.
Patent JP-S62168491-A (JP)
Title: Color image pickup device
Inventor: NAGUMO FUMIO
IPC: H04N9/07
Filed: 1986-11-28
Abstract: PURPOSE:To prevent coloring of the (n-1)-th line from permeating into the n-th line by forming two kinds of color-difference signals independently from the (n-1)th line and n-th line. CONSTITUTION:From an image pickup part 1G, a green signal is outputted for all the lines, but from an image pickup part 1RG are the signals of red and blue respectively every other line. After being signal-processed, these green- signal Go, and red/blue signals Ro/Bo are respectively supplied to delay elements 4B and 4E in series connection and to delay elements 4A and 4F also in series connection. The input signal of the element 4B and the output signal of the element 4E are added up, and the result is supplied to a subtractor 32. Also, the input signal of the element 4A and the output signal of the element 4F are added, and the result is also supplied to the subtractor 32. In the mean time, the output signals of the elements 4B and 4A are supplied to a subtractor 31. The outputs of the subtractors 31 and 32 are supplied to a multiplexer 33, from which the color-difference signal of R-B is obtained.
Patent JP-H0592620-A (JP)
Title: Outputting system for reduced data
Inventor: TAKAGI TOSHIYUKI
IPC: H04N1/393
Filed: 1991-10-03
Abstract: PURPOSE:To make printing or display available with reduced dot data without employing a specific dot density conversion circuit by utilizing difference in density of dots between output control apparatuses such as a printing control device or a display control device and output apparatuses such as a printing device or a display device. CONSTITUTION:In a printing control apparatus 20, printing data sent from an upper unit are expanded in the density of 240dpi with a control section 21 and are stored in a full dot memory section 22. Contents of the full dot memory section 22 are then sent out to a printing device 30 on its printing cycle. Dot data sent from the printing control apparatus 20 are printed with the printing device 30 in the density of 480dpi. Therefore, the printing data for a full four-page expanded in dot expansion with the printing control apparatus 20 can be printed with the printing device 30 into one page with the area of the expanded data reduced to one fourth.
Patent JP-H02130551-A (JP)
Title: Thin film pattern and production thereof as well as matrix circuit board formed by using this pattern and image display device
Inventor: MATSUZAKI EIJI
IPC: G03F1/58
Filed: 1988-11-11
Abstract: PURPOSE:To eliminate etching defects of a chromium film formed on a large- area board and to improve the production yield of the wiring patterns of the chromium film by forming a fluoride layer of chromium on the surface of the chromium film, then subjecting the film to photoetching. CONSTITUTION:Formation of the patterns 11 of the chromium film is executed by forming the chromium film 12 into the multiple structures with the chromium fluoride layer 13 and forming the fluoride layer of the chromium on the surface of the thin film essentially consisting of the chromium of 1-40nm thickness. The fluoride 13 of the chromium formed on the surface of the chromium film 12 acts to improve the wettability with a resist, etching liquid and water, thus improving the adhesiveness to the resist. The uniform progression of the etching is resulted and a high washing effect is obtd.; therefore, the foreign matter on the chromium film surface is drastically decreased. The production of the patterns of the chromium film is executed at the high yield even with the large- area circuit board.
Patent JP-2001110012-A (JP)
Title: Method of producing magnetic heat
Inventor: SHIMIZU TAMOTSU
IPC: G11B5/31
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a magnetic head by which a magnetic pole having a vertical gap and a planar structure is stably obtained in an accurate and reliable manner. SOLUTION: An insulating layer 2 with a buried core 4 is prepared for the body of a head and a 1st pole material 12 having a vertical plane 13 is formed on one end 5a of the core 4 exposed to the surface of the insulating layer 2 by making good use of a resist 11 having a vertical plane 10. The top face and the vertical plane 13 of the 1st pole material 12 are coated with a nonmagnetic film 14a including a vertical part 15. A 2nd pole material 20 is formed on the nonmagnetic film 14a and on the other end 5b of the core 4. The 1st pole material 12, the 2nd pole material 20 and the nonmagnetic film 14a above a position parallel to the surface of the insulating layer 2 and higher than a certain height are removed to form 1st and 2nd pole materials 12, 20 of the required thickness and a vertical gap 15 comprising the nonmagnetic film 14 between the pole materials 12, 20.  The objective magnetic head 28 is thus produced.
Patent JP-H08141158-A (JP)
Title: Game control device of game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1994-11-17
Abstract: PURPOSE: To carry out an accurate business analysis by providing an illegal operation transfer means to an illegal control operation depending on an illegal detecting, and a game ball detecting data delivery means to deliver a game ball detecting data to a managing device in the operating times of a normal game control and an illegal control. CONSTITUTION: An illegality on the game is considered to be carried out to a contineous switch 64, a count switch 63, and the like in a big prize hole, but such an illegality is monitored by a game control device 40, and when such an illegality is detected, the operation is converted from a normal control operation to allow the game, to an illegal control operation to allow no game, and the system is composed to restore no normal control operation until the illegality is released. Since a CPU 41 is composed to deliver the detecting data of the game balls (discharged ball number, foul ball number, collected ball number, and the like) to a managing device, both in a normal game control condition and an illegal control condition, the accurate data of the game machines can be collected in the managing device.