baber/WOPTO huggingface dataset:
Patent JP-H0322104-A (JP)
Title: Interactive type data input system
Inventor: FUJITA NAOKI
IPC: G05B19/4093
Filed: 1989-06-20
Abstract: PURPOSE:To prevent trouble such as the breakdown of a tool, etc., by a generated work program by changing automatically input data into a proper value when the input data to be within a definite range is inputted erroneously. CONSTITUTION:Generally, the length D of a screw part 3 has definite relation to Dh. Accordingly, when the depth Dh a prepared hole 2 is inputted, the length of the screw part 3 is determined so that, for instance, 0.8Dh is a maximum value Dmax and 0.5Dh is a minimum value Dmin. Next, if a numerical value data-inputted by an operator lies in the range of Dmax to Dmin, this numerical value becomes effective as the data of the work program as it is. If it is larger than this maximum value Dmax, Dmax is made effective data, and if it is smaller than the minimum value Dmin, the minimum value Dmin is made the effective data. Thus, the length of the screw part 3 never exceeds the depth Dh of the prepared hole 2, and the dangerousness of the breakdown of a tapping tool is eliminated as well.
Patent JP-S5860075-A (JP)
Inventor: KATOU YASUO
IPC: D06M15/53
Filed: 1981-10-01
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-H11348180-A (JP)
Title: Wooden decorative panel and its production
Inventor: DOI TAKASHI
IPC: B32B21/08
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent the warpage of a door or the like formed of wooden decorative panel by a temp. and humidity change. SOLUTION: A wooden decorative panel D is constituted by forming moistureproof and waterproof coating films 1 containing a vinylidene chloride resin on both upper and rear surfaces of a wooden panel B by applying a coating soln. and, further, a paper decorative sheet Sa is bonded to the upper surface of the wooden panel B by using the moistureproof and waterproof coating layer on the surface side of the wooden panel B as an adhesive layer or by interposing a separate adhesive layer 2 between the sheet Sa and the sheet S. When a plastic decorative sheet Sb is used, it is bonded to the wooden panel B by the adhesive layer 2 used in place of the moistureproof and waterproof coating layer on the rear surface side. On the rear surface side, the moistureproof and waterproof coating film layer may be used as an adhesive layer to bond paper.
Patent JP-H0451862-A (JP)
Title: Soybean curd containing lactic bacterium metabolite
Inventor: YAMAMOTO TOKUZO
IPC: A23L11/00
Filed: 1990-06-18
Abstract: PURPOSE:To improve taste of soybean curd and reduce denaturation by passage of time by adding metabolite of lactic bacterium to soymilk together with a protein-solidifying agent. CONSTITUTION:Lactobacteria of various kinds of bacterial strains are simultaneously cultured and metabolite and cultured mixture produced from bacterial cells during culture are heat-treated to give extract from bacterial cell and the resultant extract is filtered and the resultant product is added to soymilk together with a protein-solidifying agent and solidified at about 70 deg.C and then allowed to stand at ambient temperature.
Patent JP-H04354302-A (JP)
Title: Manufacture of ceramic substrate for chip resistor
Inventor: KATO ETSURO
IPC: H01C17/06
Filed: 1991-05-31
Abstract: PURPOSE:To fabricate chip resistors of the same shape by inserting projections into through holes from the front and rear surfaces by moving dies for positioning of a substrate having holes and chamfering of the edge of the front and rear surfaces of the through holes and by making slits on the front and rear surfaces by cutting the substrate with slit blades. CONSTITUTION:An unbaked ceramic substrate 21 wherein through holes 5 are preliminarily made at the location of intersections of horizontal and vertical slits to be made by cutting the substrate is prepared. Then, dies 9 which have projected horizontal and vertical slit blades 6, 7 that has cone projections 8 at the intersections of the horizontal and vertical slit blades 6, 7 are prepared. Now, the dies 9 are placed up and down so as to face each other and the perforated substrate 21 is located between the facing dies 9 and then the dies 9 are moved up and down towards the substrate 21. By this movement of the dies 9, the projections 8 are inserted into the through holes 5 from the front and rear surfaces and the projections abut the through holes 5 and thereby the perforated substrate 21 is positioned. The upper and lower dies 9 are further pressed against the substrate 21 for forming with the projections 8 slant faces 51 at the outer edges of the front and rear surfaces of the through holes 5 and for making slits 3, 4 on the front and rear surfaces by cutting the substrates with the slit blades 6, 7. Then, the substrate is baked to make a ceramic substrate 2.
Patent JP-S5382263-A (JP)
Title: Epitaxial growth method
Inventor: NAKAI KENYA
IPC: H01L21/205
Filed: 1976-12-28
Abstract: PURPOSE:To reduce the amount of use of carrier gas and raw materials and obtained an epitaxial growth layer of high purity by directly circulating part of the reaction exhaust gas from a growth area to the source area within the furance without withdrawing it to the outside of the furnace.
Patent JP-H065383-A (JP)
Title: X-ray high voltage circuit
Inventor: SATO AKIRA
IPC: H05G1/20
Filed: 1992-06-17
Abstract: PURPOSE:To make setting of the anode voltage and cathode voltage of a metal X-ray tube to the same value using a simple configuration by interposing an inductance between a resonance capacitor and either one of the two transformers. CONSTITUTION:The output of a resonant inverter 7 supplied with power is fed to the primary windings of a pair of transformers 4A, 4B through a resonance capacitor 6. The outputs from their secondary windings are fed to the cathode and anode of a metal X-ray tube 1 with metal part 1A grounded through respective rectifiers 3A, 3B. Therein the capacitor 6 constitutes a resonance circuit with the inductance of each transformer 4A, 4B, and their resonance frequencies are made different, for example by interposing a corrective inductance 5 between the capacitor 6 and transformer 4A so that the anode voltage and cathode voltage of the X-ray tube 1 are set to the same value.
Patent JP-S5781215-A (JP)
Title: Transparent body reflecting heat ray
Inventor: NOGUCHI SATORU
IPC: G02B5/28
Filed: 1980-11-11
Abstract: PURPOSE:To improve weather resistance and heat ray reflection power by forming a titled body into the film construction wherein a high reflection metallic film of Au, Ag, etc. formed on a transparent substrate is sandwiched at the top and bottom by a metallic film contg. >=50% Au, Ag, etc. and a metallic film contg. >=60% Ni, Fe, etc. CONSTITUTION:The 1st corrosion resistant metallic film 2 contg. at least >=60% metals, of >=1 kinds of any of Ni, Fe, Cr, Co is provided on a transparent subtrate 1 such as glass plate, plastic plate, plastic film or the like, and the 2nd high reflection metallic film 3 contg. at least >=50% any of Au, Ag, Cu, Al is provided thereon. Further, the 3rd corrosion resistant metallic film 4 contg. at least >=40% metals of >=1 kinds of any Ni, Fe, Cr, Co is provided thereon, whereby a heat ray reflecting transparent body 5 is formed. The film thicknesses of the above-described 1st and 3rd corrosion resistant metallic films are preferably 5-70Angstrom , and the film thicknesses of the 2nd metallic film are preferably 50-300Angstrom .
Patent JP-H08321495-A (JP)
Title: Method for plasma treatment
Inventor: OMOTO YUTAKA
IPC: H01L21/302
Filed: 1996-06-19
Abstract: PURPOSE: To make quantities of first and second materials treated be prescribed values by controlling an etching rate by controlling the frequency of a bias power source. CONSTITUTION: In microwave plasma etching equipment 10, a high-frequency power source 12 of a frequency variable type is connected to a sample stage 11 whereon a base 13 to be treated is set. By regulating the frequency of a bias power source herein, an etching speed of a material having a threshold voltage is decreased in relation to a material having no threshold voltage, in accordance with process conditions. Thereby a high selection ratio is obtained easily for a ground film or a resist film without affecting little other performances.
Patent JP-S6220563-A (JP)
Title: Trisazo compound
Inventor: HIBARA TOSHIO
IPC: C09B62/25
Filed: 1985-07-19
Abstract: NEW MATERIAL:The compound of formula I (M is H or alkali metal; R<0> is H or COOH; R<1> is H, lower alkyl, COOH, sulfonic acid group, etc.; R<2> is H, lower alkyl, acetylamino, etc.; R<3> is lower alkyl or lower alkoxy; R<4> is H, lower alkyl, acetylamino, etc.; P is CCl3, CF3, CHCl2 or CH2Cl; Q is H or halogen; W is halogen; m is 1-3; n is 0 or 1; rings A and B are benzene ring or naphthalene ring). EXAMPLE:The compound of formula II. USE:A dye for dying cellulosic fiber an nitrogen-containing fiber in deep blue color. Suitable for the dying of blended fiber of cellulose and polyester in one- step one-bath process. PREPARATION:The compounds of formula III-V are subjected to diazotization and coupling reactions twice to obtain a disazo compound and the diazonium salt of the disazo compound is coupled with a compound obtained by the condensation reaction of the compound of formula VI with the compound of formula VII.
Patent JP-H059490-A (JP)
Title: Wear-proofing agent and lubricating oil composition containing wear-proofing agent
Inventor: NAKANISHI HIROSHI
IPC: C10N40/30
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a lubricating oil compsn. preventive of wearing of an aluminum material, an iron-material, a steel material, etc., used in abrasive sites by adding a specific wear-proofing agent to a predetermined mineral oil and/or synthetic oil. CONSTITUTION:A mineral oil and/or synthetic oil having a viscosity of 10 to 500mm<2>/s at 40 deg.C (e.g. an ester of polyol) is admixed with 0.05-10wt.%, at least one wear-proofing agent of formula (1)-(3) (R is lower alkylene; R1-R4 is each H or a 1-20C hydrocarbon group; X is O or S; and Y is S or none; provided that R1 and R2 in the formula (1) may be directly linked with P without X therebetween) [e.g. n-octyl(phenyl)-N,N-diisobutylcarbamoylmethylphosphine oxide] to obtain the title lubricating oil compsn.
Patent JP-H029172-A (JP)
Title: Three-layer electrode wiring and manufacture thereof
Inventor: DORAINAN JIYON EMU
IPC: H01L23/52
Filed: 1988-06-28
Abstract: PURPOSE:To obtain leveled three-layer electrode wiring having imbedding properties by making the first layer act as a barrier layer consisting of a metal which has a high fusing point and the second layer act as a leveled conduction layer consisting of a low sheet resistance metal, and then, the third layer act as a gap layer consisting of a resistance to oxidation 1 and corrosion metal. CONSTITUTION:Three-layer electrode wiring is composed of: the first layer as a lower one; the second layer as a middle one; the third layer as an upper one. The first layer acts as a barrier layer 3 consisting of a metal which has a high fusing point and the second layer acts as a leveled conduction layer 2 consisting of a low sheet resistance metal and then, the third layer acts as a gap layer 1 consisting of a resistance to oxidation 1 and corrosion metal. The thin barrier layer 3 covers the inside of a contact hole and prevents Al- spike from entering into a substrate. The thin gap layer 1 prevents not only corrosion of the conduction layer 2 because of a pattern-formed resist but also oxidation of the surface of the conduction layer 2. Leveled three-layer electrode wiring having imbedding properties is thus obtained.
Patent JP-S5950031-A (JP)
Title: Method for purifying iron oxide powder
Inventor: KOUNO YOSHIKAZU
IPC: C01G49/02
Filed: 1982-09-13
Abstract: PURPOSE:To obtain purified iron oxide powder by forming iron oxide powder from waste liquor from a stage for pickling steel with hydrochloric acid by a fluidized roasting method or a spray roasting method and by treating the powder with a diluted sulfate soln. to remove Ca and chloride. CONSTITUTION:Waste liquor from a stage for pickling steel with hydrochloric acid is oxidized and decomposed at a high temp. by a fuidized roasting method or a spray roasting method to manufacture iron oxide powder. The amounts of Ca and chloride contained in the iron oxide powder are 0.03-0.01wt% and 0.25- 0.12wt% when expressed in terms of CaO/Fe2O3 and Cl<->/Fe2O3, respectively. The iron oxide powder is treated with a diluted sulfate soln. to remove the Ca and chloride. The volume of the soln. is about 4 times the weight of the powder. FeSO4, Fe2(SO4)3, (NH4)2SO4, (NH4)2)Fe(SO4)2, (NH4)Fe(SO4)2 or the like is used as the sulfate by about 0.4-0.2wt% of the amount of the iron oxide powder.
Patent JP-S6220387-A (JP)
Title: Semiconductor laser driving system
Inventor: NAKANO HIROYUKI
IPC: H01S5/068
Filed: 1985-07-19
Abstract: PURPOSE:To reduce relaxation vibration, by adding the reverse phase component of a ringing waveform due to the relaxation vibration to an input signal to a laser driving circuit beforehand. CONSTITUTION:A signal from a signal generator 1 is inputted to a first laser driving circuit 2. A first semiconductor laser 3 is modulated, and a light signal is obtained. The modulating characteristics of an ordinary semiconductor laser have a relaxation vibration phenomenon at about several GHz. When high speed modulation is performed at several hundred Mb/s or more, the effect of the relaxation vibration becomes conspicuous. When the waveform including the relaxation vibration of the laser and the reverse waveform are added to the input signal to the laser driving circuit, the light signal waveform, in which the effect of the relaxation vibration is reduced, can be obtained.
Patent JP-H11355438-A (JP)
Title: Method for testing channel interface
Inventor: MOCHIZUKI TOSHIHIKO
IPC: H04M3/26
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To realize the improvement of the operability and cost reduction. SOLUTION: A changeover control circuit 12 gives an input highway selection signal 8 to an input highway selection circuit 6 via a decoder 9 to sequentially select #0 input side highway 3 and #1-#n multi-connection highways 5 and directly controls an output highway selection circuit 15 to sequentially select #0 to #n time division channel output highways 14. A channel interface device (#0) 2a supplies test data to a channel interface device (#0) 2b via a channel used at that time in each selecting state as above. The channel interface device (#0) 2b confirms the normality of the test data received through a time division channel device 1.
Patent JP-S5681962-A (JP)
Title: Preventing of crosstalk in semiconductor integrated circuit
Inventor: KAHATA YOSHIAKI
IPC: H01L23/50
Filed: 1979-12-06
Abstract: PURPOSE:To eliminate the occurrence of corsstalk among the circuits by providing idle pins among the circuits contained in a package having a number of connecting pins and connecting the pins to ground or power source. CONSTITUTION:A plurality of amplifier circuits A1-A4 are contained in a package, connecting pins 1-3, 5-7, 13-15, 9-11 are provided in the package corresponding to the circuits A1-A4, and VEE pin 8 and VCC pin 16 are also provided. With this configuration, idle pins 4, 12 of nonconnected state are added to the circuits, and are opened or connected to the ground potential or power source. Thus, the crosstalk among the circuits can be extremely simply eliminated.
Patent JP-H055600-A (JP)
Title: Missile
Inventor: MATSUI TOSHIHIKO
IPC: F42B15/36
Filed: 1991-06-28
Abstract: PURPOSE:To reduce a weight of a missile during flying by providing a cover coupled by a shear pin to an inlet of a duct for intaking the air to a jet engine, and a rocket motor in which a nozzle is mounted toward the engine inside the cover. CONSTITUTION:When a rocket motor 2 is ignited by an igniter 5, a jet of the motor 2 is arrived at a compressor 8 of a jet engine 7 through an air intake duct 6 to rotate the shaft of the engine 7, and its rotating speed is raised up to a starting speed. A pattern of the engine 2 is increased at a thrust when the rotating speed of the engine 7 is sufficiently raised, and a shear pin 3 is cut by the thrust. An air intake port cover 1 is separated forward, the air is sucked from an air intake port 4 to the engine 7 to start the engine 7. The motor 2 is separately together with the cover 1 from a body 9 to remove excess mass, thereby improving flying performance.
Patent JP-S5680806-A (JP)
Title: Tape recorder
Inventor: FUKUSHIMA YOUJIROU
IPC: G11B5/03
Filed: 1979-12-06
Abstract: PURPOSE: To improve the record frequency properties over a low range through a high range, by dividing the record signal by frequencies and then mixing the divided signals by reducing and increasing the amplitude of the bias oscillator to the record signals of a high frequency and low frequency respectively.  
     CONSTITUTION: The record signal supplied to the input terminal 1 is divided by frequencies into the low and high regions through the LPF2 and HPF3 and then supplied to the mixing circuits 6 and 7 via the equalizer circuits 4 and 5. The bias oscillation output of a large amplitude is supplied to the circuit 6, and the bias oscillation output of a small amplitude is supplied to the circuit 7 respectively from the bias oscillator 11 via the semifixed resistances 12 and 13. These outputs (a) and (b) are mixed up through the circuits 6 and 7 and then controlled by the signal of the oscillator 11 which is shaped by the shaping circuit 14 to be supplied to the recording head 9 after a time division given by the analog switch 8 and then to be recorded on the magnetic tape 10. In such way, the record frequency properties can be improved over a low range through a high range. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S644556-A (JP)
Title: Wire harness for automobile
Inventor: FUJITA MINORU
IPC: H02G3/38
Filed: 1987-06-25
Abstract: PURPOSE:To improve assembling workability of wire harness by slitting the wire harness for engine room, cabin room and trunk room then connecting respective wire harness units through mutual connectors arranged on the barrier walls between respective rooms. CONSTITUTION:A wire harness 1 to be employed in wiring of an automobile 2 is splitted for an engine room 3, a cabin room 4 and a trunk room 5. Consequently, the wire harness 1 is constructed as wire harness unit 6, 7 for the engine room 3, a wire harness unit 8 for the cabin room 4 and a wire harness unit 9 for the trunk room 5. The wire harness units 6 to 9 penetrate through barrier walls 10, 12 between respective rooms 3 to 5 and connected through mutual connectors 13, 14 supported on the barrier walls. Portions of respective harness units 6 to 9 to be arranged according to the shape of body are molded according to the arranging shape and solidified.
Patent JP-H0324336-A (JP)
Title: Damping force variable type hydraulic shock absorber
Inventor: SASAKI MITSUO
IPC: F16F9/46
Filed: 1989-06-20
Abstract: PURPOSE:To improve riding comfortableness, in a hydraulic shock absorber to be used for an automobile suspension, by constituting the flow passage sectional area changing member in such a way that when either one of the expansion-side passage and the compression-side passage is throttled, simultaneously the other side is opened, and that when the other is throttled, simultaneously the one side is opened. CONSTITUTION:When the damping force range on the expansion side is set to a hard range, an adjusting element 12 is turned and fixed so as to cut off the communication between expansion-side ports 3b and 3b of a piston rod 3. Then, operating liquid flows from an upper liquid chamber A into an inside grooves 2j, an outer groove 2, and further into a lower liquid chamber B. Accordingly, since the expansion-side disk valve 7 must be opened in the position of the inside seat surface 2m where the valve closing force of the valve 7 is high, the hard-range damping force characteristic can be obtained. On the other hand, when the damping force range on the compression side is set to a hard range, the adjusting element 12 is further turned by 90 deg.. Then, the communication between ports 3a and 3a is cut off, and simultaneously the ports 3b and 3b are communicated. Thus, in the compression stroke, the operating liquid takes only the route through which is flows into an inside groove 2b, an outside groove 2c, and further into the upper liquid chamber A, and the hard-range damping force characteristic can be obtained.
Patent JP-H08331754-A (JP)
Title: Device for protection from pressure
Inventor: AZEMA TADAMITSU
IPC: H02H5/08
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a device for protection from pressure which can break a conductive circuit surely when a pressure exceeds a prescribed limit. CONSTITUTION: A circuit board 21 is held in a case body 22 airtightly and a movable part 23 being displaced by a pressure is provided in the case body 22, while the circuit board 21 is formed by forming a conductive circuit containing silver on a ceramic substrate 25 and by providing further a coat member of a small elongation thereon.
Patent JP-H11354882-A (JP)
Title: Semiconductor laser and its manufacturing method
Inventor: MIZUYOSHI AKIRA
IPC: H01S5/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To surely constrict a current into a light-confining range by independently controlling a current-constriction width and a light-confining width in a semiconductor laser with a ridge structure and to manufacture the laser, moreover with high yield by suppressing the increase in element resistance. SOLUTION: In a semiconductor laser, where a ridge structure is formed on clad layers 17 and 20, the ridge structure is constituted of a first ridge part 31 that is relatively narrow and a second ridge part 32 that is formed at a side closer to an active layer 14 that the first ridge part 31 and has a discontinuous width and larger width as compared with that of the first ridge part 31.
Patent JP-S6221465-A (JP)
Title: Double layer padding method to aluminum base metal
Inventor: MORI KAZUHIKO
IPC: B23K26/34
Filed: 1985-07-18
Abstract: PURPOSE:To weld a different kind material to an Al base metal with a sufficient joining strength by padding a Cu self-fluxing alloy on the surface of the Al base metal, and padding the different kind material which is excellent in thermal resistance, resistance to wear, and corrosion resistance, on this alloy layer. CONSTITUTION:A Cu self-fluxing alloy powder 2 is applied onto an Al base metal 1, and thereafter, an Ar gas is fed from a side nozzle 6 and a laser beam 3 is irradiated, and a padding layer 4 of a Cu self-fluxing alloy is formed. Subsequently, an Ni super alloy powder which is excellent in thermal resistance, resistance to wear, and corrosion resistance is applied onto the padding layer 4, and thereafter, a padding layer of an Ni compound super alloy is formed in the same way. In this way, a desired different kind material can be welded onto the Al base metal with a sufficient joining strength.
Patent JP-S6137458-A (JP)
Title: Printer
Inventor: OBARA NOBUYUKI
IPC: B41J29/00
Filed: 1984-07-31
Abstract: PURPOSE:To simplify a wiring by wiring a part loaded on a carriage and a control board by a flexible printed substrate. CONSTITUTION:A platen unit 12 for setting printing paper to a frame unit 11, a line-feed unit 13 driving the platen unit 12, a carriage unit 14 on which parts required for printing, such as a type wheel, a printing hammer, a selection motor, a ribbon-feed motor, a ribbon cassette, etc. are loaded, a space unit 15 moving said carriage unit 14, a control board 16 to which a control section for the printer is mounted, etc. are provided. Each part loaded on the carriage unit 14 and the control board 16 are connected by a flat cable 17 consisting of a flexible printed substrate.