baber/WOPTO huggingface dataset:
Patent JP-H1029080-A (JP)
Title: Automatic programming device of laser beam machine
Inventor: IRIE MAKOTO
IPC: B23K26/382
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce programming man-hours and to prevent a nozzle gap sensor from causing a risk of falling off, etc., by allotting a machining start position of each hole so that a route of a machining nozzle does not pass the upper part of a machined hole. SOLUTION: In numerical control for automatic hole cutting, when a machining start point 2 is at the lower part of a hole 1 to be machined, there is no problem for the machining direction (1), but for the direction (2) a machining nozzle passes above the machined hole 1A for idle feeding route. On the other hand, when a machining start point 2 is at the upper part of a hole 1 to be machined, for the direction (1) a machining nozzle passes above the machined hole 1A, there is no problem to pass for the machining direction (2). That is, if machining is started from the part nearest to a hole to be machined on the following machining route or in its direction, the machining nozzle can avoid to pass above the machined hole 1A, falling off of the nozzle gap sensor is prevented.
Patent JP-S5886021-A (JP)
Inventor: SATOU YOJIYUUROU
IPC: A01G7/06
Filed: 1981-11-14
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-S6161296-A (JP)
Title: Decoder circuit
Inventor: UEMATSU AKIRA
IPC: G11C11/413
Filed: 1984-08-31
Abstract: PURPOSE:To decrease the number of signals by two from the conventional number and form a decoder circuit having a small pattern occupying area by constructing a spacing between outputs of complementary logical circuits being adjacent by the same gate by an N channel type MOS transistor in cross shape. CONSTITUTION:In case of reading, PG2 is H, PG1 is a writing power source voltage, and accordingly, each transistor of M25, M28 is non-conductive and M21-M24 are all conductive. Therefore, 6 is H, 7-9 are all L, and WL1 word line is selected. In case of writing PG1, PG2 are L and accordingly, all the transistors M25-M28 are conductive, an electric potential of each contactor of 2-5 is the same as the time of reading. Therefore, M21 is non-conductive and the transistors of M22-M24 are conductive. Accordingly, only at a contactor of 6, a writing power source voltage Vpp is obtained and the WL1 word line is brought to be selected.
Patent JP-H0469278-A (JP)
Title: Pressure-sensitive recording material
Inventor: ITOU KORENARI
IPC: B41M5/155
Filed: 1990-07-11
Abstract: PURPOSE:To improve developed color density and color forming speed by forming a pressure sensitive recording material containing an electron donation leuco dye, a metal salt of a salicylic acid derivative and a compound with an MW of 400 or more having two or more partial skeletons. CONSTITUTION:An electron donating leuco dye is dissolved in a solvent alone or a mixed form to be microencapsulated and the formed microcapsules are applied to paper, fine paper, a plastic sheet or resin coated paper to obtain a color former sheet. An electron acceptive compound and a phenol derivative are mixed to be applied to a support to obtain a developer sheet. A compound with an MW of 400 or more having two or more partial skeletons selected from urethane, ester, amide and urea related to this invention is used in an amount of 5 - 200%, especially, 10 - 150% by wt. of a salicylic acid derivative.
Patent JP-H06183775-A (JP)
Title: Lead-free glass and sealing material using the same
Inventor: BURUUSU GAADEINAA EIKIN
IPC: C03C3/062
Filed: 1993-07-26
Abstract: PURPOSE: To improve wetting property, solubility with industrial solvents and compatibility with org. vehicles by incorporating P 2 O 5 , SnO and ZnO.  
     CONSTITUTION: A sealing glass frit is produced by formulating and melting the following components. They are 25 to 50 mol.% P 2 O 5 , and SnO and ZnO in (1:1) to (5:1) molar ratio, at least one kind of modified oxide by ≤20 mol.% selected from ≤5 mol.% SiO 2 , ≤5 mol.% Al 2 O 3  and ≤20 mol.% B 2 O 3 , if necessary, at least one kind of crystallization promoter by 1 to 5 mol.% selected from zircon and/or zirconia, alkali metal oxides, 0.001 to 0.1 mol.% powder platinum, a sealing adhesion promoter selected from ≤5 mol.% WO 3 , ≤5 mol.% MoO 3 , ≤0.10 mol.% Ag metal, a mill additive comprising pyrophosphate crystalline particles containing at least one kind of cation selected from β-quartz crystalline particles, Mg, Al, As, Co, Fe or Zn. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6244505-A (JP)
Title: Manufacture of iron sintered parts
Inventor: MATSUMOTO SHUJI
IPC: B22F3/24
Filed: 1985-08-21
Abstract: PURPOSE:To manufacture iron sintered parts having both superior wear resistance and airtightness, by compacting iron material powder then sintering the compact, applying water vapor treatment to the obtd. sintered body, then applying quenching treatment in the air. CONSTITUTION:Iron material powder composed by adding a small quantity of graphite powder to e.g. Fe-Ni-Cu-Mo alloy powder, is pressed by about 4-6t/cm<2> to form compact. The compact is sintered at about 1,000-1,200 deg.C. Sintered body obtd. thereby is subjected to water vapor treatment by overheated stem of about 500-650 deg.C and about 1-2.5kg/cm<2> pressure. In this way, iron oxide is formed in pores of sintered body to seal them and good airtightness is formed. Next, the necessary position of the sintered body is partially quenching treated by high frequency quenching or laser quenching in the air, to obtain iron sintered parts having wear resistance and air tightness.
Patent JP-S5890020-A (JP)
Inventor: HARA HIDEYUKI
IPC: B65B35/44
Filed: 1981-11-18
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-S5880255-A (JP)
Inventor: ROBEERU BOIERU
IPC: H01J27/20
Filed: 1982-10-21
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-2001011657-A (JP)
Title: Stainless steel having titanium oxide layer surface
Inventor: KANEKO AKIHIDE
IPC: C23C22/24
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of discoloration in stainless steel, to prevent cracking and peeling in a titanium oxide layer caused by bending or the like and to prevent deterioration in the photocatalytic function thereof by measuring and controlling the electric potential of stainless steel dipped into an aq. soln. contg. chromic anhydride and sulfuric acid to form an oxidized coating film, moreover applying a titanium oxide particle-dispersed soln. thereon and executing heating to form a titanium oxide layer. SOLUTION: As to this stainless steel, preferably, after the formation of an oxidized coating film, cathode electrolysis is executed in an aq. soln. of chromic anhydride and sulfuric acid to execute the hardening of the oxidized coating film, moreover, the temp. in the heating and drying lies in the range of 200 to 300 deg.C, and furthermore, the titanium oxide particle-dispersed soln. is composed of amorphous titanium oxide and anatase type titanium oxide. The thickness of the oxidized coating film is, e.g. 0.1 to 1.5 μm, and, by this oxidized coating film, the intrusion of Fe eluted from the stainless steel into the titanium oxide layer is prevented. Since the oxidized coating film is firmly stuck to the surface of the stainless steel, even in the case of being subjected to bending or cutting working, the titanium oxide layer is hard to be cracked and peeled.
Patent JP-S5885788-A (JP)
Title: Marine floating structure
Inventor: YAMADA TAKEHIKO
IPC: E02B3/06
Filed: 1981-11-17
Abstract: PURPOSE:To increase structurally resistance force of a marine floating structure against wave force by constituting said structure equipped with floating bodies consisting of a plurality of interconnected steel cubic truss units having at the nodal points spherical connectors provided with a plurality of connecting holes. CONSTITUTION:Cubic truss units provide basic units for manufacturing a marine floating structure in a marine stock farm for example by assembling steel materials such as steel pipes 1 into square, triangular or other pyramids by the use of spherical connectors 2. For the example of the marine stock farm, the respective cubic truss units provided in the interior with floating bodies 3 are interconnected by chains 4, 6 or the like connected to the spherical connectors 2 to constitute square floating structures. On the upper portion of the respective cubic truss units are provided working floors 7 interconnected by the spherical connectors 2 to fix the positions of the floating structures with anchors 8. Portions surrounded by the interconnected cubic truss units are covered by nets 9 to be utilized for a fish farm.
Patent JP-S5885136-A (JP)
Title: Device for measuring concentration of carbon monoxide gas in gas including coal dust
Inventor: TAKAHASHI KATSUMI
IPC: G01N1/22
Filed: 1981-11-17
Abstract: PURPOSE:To measure the concentration of the carbon monoxide gas accurately and stably by providing a porous member at a part for introducing the carbon monoxide gas at the outside of a container wherein the measuring device is provided. CONSTITUTION:The measuring device comprises the container 7 having an attaching flange 6, the porous member 8 which is attached to said container 7, a detecting part 9 for measuring gas concentration arranged in the container 7, a pressure adjusting device 10, and the like. A pressure adjusting chamber 13 having a gap of about 1mm. between a back surface 11 of the porous member and a front surface 12 of the detecting part is formed. A material, which is formed by sintering metal powder in a plate shape, is used as the porous member 8. The diameter of the small hole is determined in correspondence with the distribution of the sizes of the particles of the fine coal in the fluid flowing in an outlet duct 4. In this constitution, the concentration of the carbon monoxide in the fluid including a large amount of the coal dust and moisture can be measured accurately and stably.
Patent JP-S57110871-A (JP)
Title: Main stop valve
Inventor: ETOU KIYOUSUKE
IPC: F16K1/44
Filed: 1980-12-26
Abstract: PURPOSE: To save power by slidingly rotating a shaft in axial direction by a motor drive reduction gear for automated start, stop and reset, in a main stop valve of a steam turbine, etc.  
     CONSTITUTION: When a turbine is tripped while a valve is open, a spring 16 moves a trip piston 15 downward, a lever 8 and stoppers 9 and 10 rotate and a shaft 24 moves rightward together with them, whereby the valve is quickly closed. For automatic resetting, pressure oil is sent to a trip oil cylinder 6 and a piston 15 alone is lifted at first, and then a motor is rotated toward a valve opening direction, a bush 11 and the shaft 24 are moved leftward and a pin 7 and the lever 8 are pushed up by a spring 16a when gabs of the stoppers 9 and 10 come up to a gab groove 11a, thereby the stoppers 9 and 10 are rotated. After that, the motor can be rotated toward a valve opening direction to continue usual operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0233967-A (JP)
Title: Resistance element for semiconductor integrated circuit device
Inventor: KITAMURA TAKAHIRO
IPC: H01L21/822
Filed: 1988-07-23
Abstract: PURPOSE:To prevent resistance values among resistance elements from unequilibrating by setting a plurality of resistance elements composed of polycrystalline or single crystalline silicon to the same impurity concentration, and differentiating the thicknesses of the elements in response to sheet resistance values. CONSTITUTION:A plurality of resistance elements 3, 4 composed by implanting an impurity to polycrystalline or single crystalline silicon are set to the same impurity concentration, and the thicknesses are differentiated in response to sheet resistance values. The impurity concentration of the elements 3, 4 is so set that the temperature coefficient of the sheet resistance is zero or its vicinity. Thus, the elements are varied or not varied at the resistance at the equal ratio even by the difference or variation of using environmental temperature, and the unequilibrium of the resistance values between the elements is prevented, and the resistance values are stabilized.
Patent JP-S5885776-A (JP)
Inventor: YOSHIMURA HEIJIROU
IPC: B62L1/00
Filed: 1981-11-17
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-H0349293-A (JP)
Title: Printing device for printed circuit board
Inventor: NAKAMURA YOSHIHIKO
IPC: B41F15/08
Filed: 1989-07-17
Abstract: PURPOSE:To print precisely with a constant thickness of a layer by moving forward and backward a squeegee properly which sweeps or runs on the surface of a printed circuit board through a screen. CONSTITUTION:After board 1 is positioned on a base 2, a screen support frame with solder resist 4 is brought into contact with the board 1 and resist 4 is dripped to a squeegee 5 so that it may run sweepingly in the positive direction. Then, the squeegee 5 is shifted to reverse rotation properly so that it may run sweepingly in the opposite direction. Therefore, during the normal revolving operation of the squeegee 5, a circuit pattern 1a can be coated all over the surface as specified where coating of resist 4a is no sufficient.
Patent JP-H06861-A (JP)
Title: Roller die for extruder
Inventor: NAKANO HIROMI
IPC: B29C48/305
Filed: 1992-06-17
Abstract: PURPOSE:To carry out an easy manual cleaning by a method wherein a roller die is not long frontward and provided with a space opening upward. CONSTITUTION:A roller die 20 is disposed on a top end 22a of a delivery part 22 of an extruder with rotors 21a, 21b held horizontally or inclined downward. For obtaining a sheet-form material of a predetermined width, the roller die 20 for the extruder is provided with the calendering rolls 24a, 24b, which form a stagnant part 23 for stagnating a melting material with the top end 22a of the delivery part 22 of the extruder. In this roller die 20 of the extruder, a plane connecting the center shafts of the upper and lower calendering rolls 24a, 24b is so positioned as to coincide with the normal of a rotor shaft 21c. The upper and lower calendering rolls 24a, 24b are so disposed that the peripheral surface of the lower calendering roll 24b is lower than and proximate to the top end 22a of the delivery part 22 of the extruder. The diameter of the upper calendering roll 24a is determined to be smaller than that of the lower calendering roll 24b.
Patent JP-S6162907-A (JP)
Title: Liquid level controller
Inventor: SAKAI TADASHI
IPC: G05D9/12
Filed: 1984-09-05
Abstract: PURPOSE:To eliminate increases in size and cost and to use the liquid level controller for liquid level control over inflammable liquid by providing a hollow case which communicates with the outside of a tank which contains the liquid, and providing a flat in this case in a free upward/downward movable state. CONSTITUTION:The hollow case 16 is connected to the tank 1 of the liquid level controller through a connecting pipe 15, and the float 19 is provided to the guide part 18 in the case so that it moves up and down following up fluctuations of the liquid level in the tank 1. A sealed chamber 17 which is sealed with the surface of the liquid in the tank 1 when the liquid level exceeds the connecting pipe 16 is formed in the case 16, and the subsequent liquid level in the case 16 is calculated from the specific gravity of the liquid, pressure and internal capacity of the case 16, etc. Consequently, the height displacement (h) of said float 19 corresponds to the distance between the control liquid level 22 and maximum liquid level 20 in the tank 1 and is reduced greatly, and the height position of the float 19 is detected with a reed switch stored in said guide part 18.
Patent JP-H0740576-A (JP)
Title: Image forming device
Inventor: TANABE MASAICHI
IPC: G03G15/08
Filed: 1993-07-27
Abstract: PURPOSE:To provide an image forming device with a toner feed means which is free from image density fouls and can provide sufficient image contrast. CONSTITUTION:A carrying roller driver 38 of a stepping motor 36 for driving a toner carrying roller 14, a control voltage application circuit 8 and a direct current power source 24 of an image forming device are controlled by a printing control circuit 40. The relation of the toner feed speed to the control voltage of a control electrode 4 is stored in the form of a table in a memory section of the printing control circuit 40. The control voltage when power is ON is interlocked with a density control switch operated and set by an operator, and changed by the printing control circuit 40, following which the toner feed speed of the toner carrying roller 14 is changed to prevent the overfeed of toner.
Patent JP-S6162585-A (JP)
Title: Method of water vapor resistance treatment of rare earth element oxyhalide fluorescent substance
Inventor: MINAGAWA YUKINORI
IPC: C09K11/86
Filed: 1984-09-04
Abstract: PURPOSE:To obtain industrially advantageously a fluorescent substance showing high water vapor resistance, high luminance, and low deterioration in luminance, by treating rare earth element oxyhalide fluorescent particles with an aqueous solution of an alkali metal hydroxide. CONSTITUTION:Rare earth element oxyhalide fluorescent particles (preferable example; Ce activated gadolinium oxybromide fluorescent substance) is treated with an aqueous solution of an alkali metal hydroxide consisting of preferably sodium hydroxide and/or potassium hydroxide having usually 0.005-2 N concentration range usually at normal temperature-about 80 deg.C for 10 minutes-several hours, to give the aimed fluorescent substance.
Patent JP-H0915811-A (JP)
Title: Processing agent replenishing device
Inventor: NAKANO TOSHIHIKO
IPC: G03D3/06
Filed: 1995-06-28
Abstract: PURPOSE: To provide a processing agent replenishing device in which a slide lid can be automatically and surely opened and closed with a simple structure by set and reset of a solid processing agent cartridge. CONSTITUTION: In a processing agent replenishing device for supplying a plurality of solid processing agents to be dissolved according to a plurality of processing solutions for processing a silver halide photographic material, it is provided with a solid processing agent supplying part 103 having a step including the process for setting a solid processing agent cartridge 2 for housing a solid processing agent and constituted so as to arrange the solid processing agent cartridge 2 in a position for supplying the solid processing agent, and this part has, in the insert part for setting a slide lid 5 for opening and closing an opening part allowing the discharge of the solid processing agent of the solid processing agent cartridge 2, a member which pushes the projection part 5a of the slide lid 5 by its set to open the slide lid 5;  a closing member 500 which is pushed and retreated by the projection 5a at the set of the slide lid 5, and engaged with the projection part 5a of the slide lid 5 to close the slide lid 5 at the reset; and an engaging member 60 which is engaged with the projection part 5a of the slide lid 5 at the reset to perfectly close the slide lid 5.
Patent JP-H0915802-A (JP)
Title: Silver halide color photosensitive material and color image forming method
Inventor: KASE AKIRA
IPC: G03C7/392
Filed: 1995-06-29
Abstract: PURPOSE: To improve the reductive fading and fading under dark place preserva tion of cyanogen coloring pigment without being accompanied by a side reaction such as reduction in coloring property by containing respective specified cyano gen coupler and compound in a cyanogen coupler-contained silver halide emul sion layer. CONSTITUTION: A cyanogen coupler-contained silver halide emulsion layer contains a cyanogen coupler represented by the formula I and a compound selected form the formula II. In the formulae, Z1 represents -C(R3 )= or -N, and Zb represents -N= when Za represents -C(R3 )=. R1 and R2 each represents an electron attractive group having a Hammett's substituent constant value σp of 0.20 or more and not more than 1.0. R3 represents a substitutent. X represents hydrogen atom or a group eliminated by the coupling reaction with the oxidized deriveritive of a color developing agent, Q represents a nonmetallic atomic group necessary to form a 5- 7-membered ring together with nitrogen atom, and R11a represents an alkyl group, aryl group or alkoxy group.
Patent JP-H0351498-A (JP)
Title: Cast-in-place lining shield tunneling method and its device
Inventor: YOSHIMURA MUNEO
IPC: E21D9/06
Filed: 1989-07-18
Abstract: PURPOSE:To carry out a curving advance without fail by providing an inner plate with a taper expanding from the front side in the excavation direction to the rear side at the inside of a tail plate, at the side surface responding to the curving advance of a shield excavator. CONSTITUTION:An excavation is carried out by the tip of a shield excavator main body, and a concrete is placed between an inner plate 3 positioned at the rear side of a tail plate 2 and an inner mould to form a lining, while propelling by the expansion and the contraction of a propelling jack. And a backing filler is poured from pouring pipes 14 between the lining and the natural ground, and a tunnel is constructed. Furthermore, in a curving construction of the tunnel, an inner plate 3 with a taper expanding from the front side in the excavation direction to the rear side is provided inside the tail plate 2, at the side surface responding to the inside of the curving advance of the excavation.
Patent JP-H0636171-A (JP)
Title: Remote monitoring device
Inventor: KITAHARA HIROMICHI
IPC: H04M11/00
Filed: 1992-07-13
Abstract: PURPOSE:To provide a remote monitoring device which relieves the burden on an operator of a central monitoring unit at the time of rewriting the storage data of a terminal equipment and prevents a useless ringing of the telephone set of the terminal equipment. CONSTITUTION:A central monitoring unit 2A is provided with a sound guiding device 25, a transmission part 21 and a modem 24 outputting a center signal announcing a data transmission preliminarily and a sound signal transmitting the matters on the data transmission repeatedly. A terminal equipment 1A is provided with a line holding contact 10, a line retainer 18, an incoming detection part 11 and a timer 12 holding the line between the terminal equipment 1A and the central monitoring unit 2A in a non-use state of the telephone set 4 of the terminal equipment 1A, and a transmission part 15 and a modem 13 transmitting a response signal for the center signal. As a result, the handling time of a message transmission by an operator is saved, an abnormal operation due to the lapse of the message does not occur, the useless ringing of the telephone set 4 of the terminal equipment 1A does not occur and noise does not occur.
Patent JP-H1185964-A (JP)
Title: Interpolation look-up table circuit and determining method for interpolation value
Inventor: DUVANENKO VICTOR J
IPC: G06F1/035
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To make LUT output highly precisely by outputting an interpolation LUT circuit output signal by combining a multiplier output signal with bit group parts of a selected LUT entry. SOLUTION: An input signal has 1st bit groups including the Q bits of a 1st part and the N-Q bits of a 2nd part. A selector circuit 12 receives QMSB of an N-bit input signal. The selector circuit 12 selects the LUT entry which is the most closest to the 1st part of the input signal. A combining circuit 14 combines the inputted signal and a multiplier 15 outputs its multiplier output signal onto a line 15b. An adder 16 receives the multiplier output signal appearing on a line 15b and the value part of the selected LUT entry appearing on a line 6a. The adder 16 adds the inputted signal and outputs its adder output signal onto a line 16a and this output signal is inputted to a rounding circuit 17 which is coupled with the adder 16 so that it can operate.