baber/WOPTO huggingface dataset:
Patent JP-H04364638-A (JP)
Title: Power supply control system
Inventor: ISHIKAWA YUTAKA
IPC: H04L12/28
Filed: 1991-06-11
Abstract: PURPOSE:To realize the power supply control with a communication network with a simple device added thereto. CONSTITUTION:A control use network connection section 21 applies a prescribed signal change different from the operating state to operating cables 10, 11 at the start of a main power supply 3 of a communication controller 1. The prescribed signal change is detected by a signal detection section 12. Thus, a command for starting the main power supply 3 is given from the signal detection section 12 to the power supply control section 2 and the main power supply 3 is started by the command. On the other hand, when the main power supply 3 is stopped, the control use network connection section 21 stops the signal change having been applied to the operating cables 10, 11. The stop of the signal change is detected by the signal detection section 12. Thus, a command of stopping the main power supply 3 is given from the signal detection section 12 to the power supply control section 2 and the main power supply 3 is stopped by the command.
Patent JP-H0612118-A (JP)
Title: Industrial robot
Inventor: MUTO SABURO
IPC: B25J9/16
Filed: 1992-06-24
Abstract: PURPOSE:To teach an operation changing point even if an actual work does not exist by storing the position coordinate value of a member to be controlled in a reference coordinate system and the radius of the moving route between two points and controlling the moving of the member to be controlled based on these data. CONSTITUTION:A reference coordinate system is preliminarily determined, the location of the tip of each part of the device of an orthogonal robot for coating 1 is inputted as the operation changing point in this coordinate system and it is stored in a nonvolatile RAM 2d within a control controller 2. Various kinds of operation information such as the radius of a circular arc, etc., is also stored in this RAM 2d according to the reference coordinate system. These data are read from this RAM 2d and the moving of each part of the device of the robot 1 is controlled based on these data. Thus, as an ALU 2f performs the interpolation calculation based on the operation changing point, the preparation of the operation information or the teaching can be performed even if an actual work to be a coating object does not exist. Therefore, the stopping time of a production line can be shortend.
Patent JP-S5959914-A (JP)
Title: Preparation of polyester yarn having pilling resistance
Inventor: TANAKA HIROAKI
IPC: D01F6/92
Filed: 1982-09-27
Abstract: PURPOSE:To prepare polyester yarn having improved pilling resistance and snag resistance easily, by subjecting specific polyester yarn by blended with ammonium sulfonate in a specified ratio to moist heat treatment. CONSTITUTION:For example, before one or more dicarboxylic acid (e.g., isophthalic acid, etc.) components are directly esterified with one or more glycol components, 1X10<-4>-5X10<-3> equivalent mole ammonium sulfonate (e.g., ammonium methanesulfonate, etc.) based on 1mol dicarboxylic acid component is added to them, the esterification reaction is carried out directly, polycondensation reaction is done by a conventional procedure to give polyester yarn, which is subjected to moist heat treatment with hot water, etc. at 80-160 deg.C, to give the desired polyester yarn.
Patent JP-S5791231-A (JP)
Title: Roughening method for surface of steel pipe coated with plastic
Inventor: KIMURA TADAO
IPC: B29C63/00
Filed: 1980-11-28
Abstract: PURPOSE: To roughen the coated surface and to increase the adherence between a facing concrete coat and the coated surface by a method wherein the surface of the plastic coated steel pipe is covered with grains and the grains are fused on it.  
     CONSTITUTION: After the steel pipe 1 is coated with plastics 3 extruded from a cross head die 2, the steel pipe is inserted continuously into a grain sprayer 4 which the plastics are melted. Hot air lower in temperature than the melting point of the grains 6 in a fluidized grain tank 5 is blown from a hot air blow-in hole 11 into the grains 6 through a porous plate 12 to fluidize them. The grains 6 in the fluidized grain tank 5 are stiirred by the rotation of an impeller 7 and cover the surface of the plastic coated steel pipe 1 which passes through the  grain sprayer 4. The sprayed grains 6 are fused on the plastic coat by the heat  of the coat under a molten state. After that, the coated steel pipe 1 is passed  through an air curtain 13 to remove excessive grains and cooled and hardened  by water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6058654-A (JP)
Title: Semiconductor device
Inventor: HAIJIMA MIKIO
IPC: H01L21/822
Filed: 1983-09-12
Abstract: PURPOSE:To obtain the titled device of the junction capcacitance per unit area by a method wherein an n<+> type buried region is diffusion-formed in the surface layer part of a p<-> type Si substrate, an n type layer epitaxially grown over the entire surface including the region, and the surface of the buried region being then exposed by boring a recess in the epitaxial layer, where a p type region and n<+> type region are diffusion- formed, and a negative voltage and a positive voltage are inpressed on these regions, respectively. CONSTITUTION:The n<+> type buried region 8 is diffusion-formed in the surface layer part of the p type Si substrate 1, the n type layer 2 being epitaxially grown over the entire surface including the region, and at the same time the upper part of the region 8 then being advanced into the layer 2 by the swelling of the volume of the region 8. Next, the surface of the region 8 is exposed by etching the layer 2 with SiO2 films 9 and 10 formed by methods of oxidation and CVD as a mask, and then the layers 2 is isolated in island form by means of a p type region 14 reaching the substrate 1, while containing the region 8. thereafter, the p type region 13 and the n<+> type region 15 are provided in the region 8, the films 9 and 10 are removed, windows are opened after adhesion of an SiO2 film 16 over the entire surface, and electrodes A1 ans B1 for impressing negative and positive voltages are mounted on the regions 13 and 15, respectively.
Patent JP-S5957277-A (JP)
Inventor: MISHIMA KENICHI
IPC: G06K15/00
Filed: 1982-09-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6327650-A (JP)
Inventor: HOSONO AKIHIRO
IPC: E04D3/38
Filed: 1986-07-17
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-S6410908-A (JP)
Title: Walking-type paddy field working machine
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1987-07-02
Abstract: PURPOSE:To facilitate the control of a rolling control sensitivity according to the hardness of the field, by pivotally connecting the front ends of the right and left ground sensors in vertically movable manner with a vertically movable wheel transmission case rotatably supporting the right and left wheels. CONSTITUTION:The front ends of the right and left ground sensors 10a, 10b are pivoltally connected in vertically movable manner with a wheel-transmission cases 4a, 4b rotatably supporting the right and left wheels 5a, 5b. The transmission cases 4a, 4b are vertically movable around a supporting axis P. The ground sensors 10a, 10b are grounded with larger control areas in a soft field where the wheels 5a, 5b sink deep into the soil. On the contrary, the front of the ground sensors are lifted in a hard field to cause little sink of the wheel and the grounding area of the sensor is decreased.
Patent JP-H0823994-A (JP)
Title: Production of stable isotope-klabeled cytochrome c3 derived from sulfate reducing bacteria
Inventor: OMURA TOMOAKI
IPC: C12R1/01
Filed: 1994-07-19
Abstract: PURPOSE:To provide a method for production of stable isotope-labeled cytochrome C3 derived from sulfate reducing bacteria and useful for a biological device and a material for studying biological device. CONSTITUTION:This method for production of stable isotope-labeled cytochrome C3 is carried out by culturing and growing sulfate reducing bacteria in a chemosynthetic medium containing a nitrogen source composed of plural amino acids in which only a specified amino acid is labeled with a stable isotope under an anaerobic condition and synthesizing cytochrome C3 in the sulfate reducing bacteria, or by culturing and growing sulfate reducing bacteria in a chemosynthetic medium containing a nitrogen source composed of only ammonium chloride which is labeled with a stable isotope under an anaerobic condition and synthesizing cytochrome C3 in the sulfate reducing bacteria. A part of the amino acids constituting the obtained cytochrome C3 or the whole cytochrome C3 can be labeled thereby with the stable isotope with a high level. Especially, this is the first method which can label the whole cytochrome C3 by <15>NH4Cl. In addition, this method can reduce the amount of labeled amino acids to 1/10 in comparison with the conventional method and the cost of expensive stable isotope, therefore, can remarkably be reduced.
Patent JP-S6412801-A (JP)
Title: Idle/slide controller for vehicle
Inventor: YAMAGUCHI HIROSHI
IPC: B60L3/10
Filed: 1987-07-06
Abstract: PURPOSE:To improve the detecting accuracy of idle and slide of a vehicle by removing and correcting a deviation component of a speed signal proportional to the rotating speed of wheels and producing only the idle or slide component. CONSTITUTION:When driving wheels happen to idle, the induced terminal voltages of main motors connected directly to shafts rise, and a voltage difference  E is generated between main motors 2A and 2B. This is detected by a DC voltage detector 4, and input to an arithmetic processor 7. The processor 7 judges whether the differential value of an input signal e1 falls within a set range or not, sets a differentiated value output =0 when it falls within the range, and sets a differential value output when it is out of the range. Then, it judges whether an integration signal obtained by integrating the differential value output falls in a set range near '0' or not, processes to converge the integration signal to '0' when it falls within the range, and slightly increases or decreases the integration signal together with a time or vehicle speed when it is out of the range to obtain a signal e4, and applies it to an idle/slide controller 8.
Patent JP-S6411894-A (JP)
Title: Electronic pocketbook
Inventor: TANAKA TOSHIAKI
IPC: G06Q10/06
Filed: 1987-07-06
Abstract: PURPOSE: To obtain an electronic pocket notebook easy to input data and clear to see the display by using special marks for expressing data of dates. CONSTITUTION: Data is input to display on the display panel using special marks input means 2 and data input means 3. Usually shedules are inputted in the schedule area specified by the day. For example, an even A at 10 o'clock on 16th June is input at 10:00 in the area of June 16, as marked 'A'. The mark ''confirms the owner of the notebook that the event starts at 10:00. If the contents of the schedule become large to input in the free memo area, it is necessary to add data of the data. In this case, '→' mark for the day and the numerals in front of '∼' mark for the time are used. If it is written as '→meeting on the next generation material 13:00∼', the day is estimated by the position of '→' mark and the start time of the meeting is investigated by the numerals before '∼' mark as 'start at 13:00'.
Patent JP-S5792457-A (JP)
Title: Loading and unloading cassette of cassette magnetic recorder and reproducer
Inventor: TAKAHASHI AKIRA
IPC: G11B15/675
Filed: 1980-11-27
Abstract: PURPOSE:To simplify the constitution of a cassette magnetic recorder and reproducer by allowing a cassette supporting member to operate as a moving means for a cassette and also as a holding means for a cassette positioned at a recording and playback position. CONSTITUTION:The 1st bottomless cassette supporting member 1 has a loading and unloading part for a cassette 2 at the front and is provided with the 1st supporting shafts 3 at both right and left sides of the rear part and also with the 2nd supporting shaft 3' at the right or left side of the front part. On the left-hand and right-hand sides of a chassis 8 equipped with a driving mechanism for the cassette 2, guide members 5 and 5' having long-sized hole parts 9 and 9 wherein the 1st and 2nd supporting shafts 3 and 3' are equipped movably and the 2nd long-sized guide hole 10 are provided. Further, the 2nd cassette support part 11 moving along an edge 12 extending forth and back is provided rotatably under the 1st cassette support member 1.
Patent JP-H0513888-A (JP)
Title: Semiconductor light emitting device and manufacture thereof
Inventor: MATSUMOTO SHINICHI
IPC: H01S5/00
Filed: 1991-07-08
Abstract: PURPOSE:To provide a semiconductor light emitting device having a semi- insulating buried structure, which can be operated in a high efficiency with a high output and a method for manufacturing the same. CONSTITUTION:A mesa stipe, having an n-type InP buffer layer 2, an active layer 1 and a p-type InP clad layer 3, is disposed on an n-type InP substrate 10, the thickness of the layer 3 is reduced, and the height of the mesa stripe is lowered. The upper part of the mesa stripe is removed up to a height at least covering the active layer 1, and a mesa protective layer 4 is provided, and a semi-insulating Fe-doped InP current blocking layer 5 is provided on the mesa layer 4. Since a junction area between the mesa stripe and the mesa protective layer 4 is reduced, thereby a current leakage passage is narrowed.
Patent JP-2000001222-A (JP)
Title: Grain discharge device in grain housing vessel
Inventor: KANEKO TSUNEO
IPC: B65G65/48
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To positively prevent grain from accumulating on the driving mechanism of a grain discharge auger, eliminate hindrance of the revolution of a grain discharge auger resulting from grain which accumulates on a driving mechanism, and prevent damage of the grain accompanied by the revolution of the grain discharge auger. SOLUTION: A grain-housing vessel is a cylindrical form, and its bottom floor is formed in a flat shape. A grain discharge port 7 is formed in the central part of the bottom floor. A grain discharge auger 10 is provided, which is extended from the side of the grain discharge port 7 to the vicinity of an inner periphery of the grain housing vessel and which circles around the side of the grain discharge port of the central part along the bottom floor. Rotary wings 24 are provided on a driving mechanism 12 of the grain discharge auger 10 provided to the side of the grain discharge port 7 so as to diffuse accumulated grain to drop the grain in the grain discharge port 7 of the central part.
Patent JP-H0550286-A (JP)
Title: High-temperature solder
Inventor: TANABE NOBUO
IPC: B23K101/36
Filed: 1991-07-08
Abstract: PURPOSE:To provide the high-temp. solder having excellent a high-temp. characteristic and thermal fatigue characteristic by adding specific ratios of silver and copper to the solder. CONSTITUTION:This solder consists of an alloy having a compsn. contg. 3.0% cover and <=5.0wt.% Ag, 0.5 to 3.0wt.% Cu, and the balance Sn. Further, the alloy may contain <=5% Sb. The solder is constituted by compounding the alloy particles having the above-mentioned compsn. and flux components. The solder has the high-temp. characteristics of 210 to 230 deg.C m.p. and 1 to 2kgf/mm<2> at 150 deg.C and has the thermal fatigue characteristic of -55 deg.C to 125 deg.CX1000 cycles or above.
Patent JP-S6144103-A (JP)
Title: Production of connecting rod
Inventor: IMAHASHI KUNIHIKO
IPC: C21D9/00
Filed: 1984-08-09
Abstract: PURPOSE:To produce a connecting rod which is soft at both ends to be machined and has high strength and high hardness only in the I-section of the body by subjected only the I-section part of the body of the connecting rod formed by sintering and forging of a powder metallurgical method to quick cooling by upper and lower water-cooled dies, etc. CONSTITUTION:The large end 2 and small end 3 of the connecting rod 1 formed in the stage of producing the rod 1 by a sinter-forging method or hot forging of a steel blank material require machining for attaching said ends to the crank pin of a crank shaft and piston and have preferably smaller hardness to some extent. However, the I-section part 4 of the body requires the high strength and high hardness and therefore said part is quickly cooled under the pressure by the water-cooled upper die 5 and lower die 6 from above and below and the cooling rate is increased to increase the strength and hardness. The connecting rod having the I-section part of the body having the high strength and high hardness and the easily machineable large end 2 and small end 3 having the relatively small hardness is thus produced with the easy operation.
Patent JP-S5868447-A (JP)
Title: Resin coated sand for shell mold and its production
Inventor: MATSUSHIMA NORITERU
IPC: B22C1/22
Filed: 1981-10-21
Abstract: PURPOSE:To improve the collapsing property of shell molds after charging of molten metal, by using a resol type phenolic resin and an epoxy resin as binders of resin coated sand for the shell molds for low melting point metals such as Al. CONSTITUTION:A binder for molding sand of the following compsn. is used for resin coated sand for shell molds to be using in the stage of casting relatively low melting point metals such as Al, Mg and other alloys by a shell mold method: The compsn. wherein 5-50pts.wt. epoxy resin of <=1,500mol.wts., and a suitable amount of ethylene bis-stearic amide as a lubricant are compounded with 100pts.wt. resol type phenolic resin alone or a resol type phenolic resin compounded with <=300pts.wt. novolak type phenolic resin with 100pts. resol type phenolic resin is used. Even at relatively low temps. of 300-400 deg.C after casting of a melt of Al, etc., the collapsing properties of the shell molds and the shell cores are excellent, and the workability and regeneration rate of the molding sand are improved.
Patent JP-S6145148-A (JP)
Title: Hydraulic actuator of automatic speed changing gear
Inventor: SUMIYA KOJI
IPC: F16H63/30
Filed: 1984-08-09
Abstract: PURPOSE:To obtain an automatic transmission gear which can be machined easily by opposing two servo cylinders to each other, connecting oil supply passages to the cylinders, providing a communication passage between both said cylinders in the wall face wherein the bottom wall member of one of the cylinders is to be engaged with a case. CONSTITUTION:A primary cylinder S1 and a secondary cylinder S2 containing pistons 51 and 55, respectively are mounted inside an automatic transmission gear case 130. The bottom wall of the primary cylinder is formed. And a communication passage 8 which communicates both the cylinders with each other is formed in the engaging wall face of the case with a bottom wall member 53 which is engaged in the case. In addition, both the cylinders are communicated with each other by a working oil fluid supply passage 7. A displacement of the secondary piston 55 is transmitted to the primary piston 51 via a transmission member V. The needs for making a drilled hole obliquely with respect to the case and getting rid of nest holes produced at the casting process will therefore be eliminated, on account of which machining can be performed easily.
Patent JP-S5794157-A (JP)
Title: Connecting rod mechanism
Inventor: TAKEDA YUKIO
IPC: F16H37/12
Filed: 1980-11-29
Abstract: PURPOSE: To increase a turning moment which is applied on a crank shaft at an explosion stroke without varying a displacement of a cylinder by eccentrically pivoting one larger end of a connecting rod on a planetary gear.  
     CONSTITUTION: Are provided a fixed gear 1 independent from a crank shaft and a planetary gear 2 which turns on the periphery of the fixed gear 1 in mesh. A rod 3 in one linkage with a crank pin is eccentrically pivoted on the planetary gear 2. One larger end 4a of a connecting rod 4 is fixed to the rod 3. This constitution above mentioned may provide the crank pin with a larger radius of a gyration at the explosion stroke than that at a compression or exhaust stroke, thereby applying a greater turning moment on the crank shaft. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5956313-A (JP)
Inventor: YAMAMOTO SUGURU
IPC: C08J7/06
Filed: 1982-09-24
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-2000356742-A (JP)
Title: Projection optical system and projection aligner using the same
Inventor: TERASAWA CHIAKI
IPC: G02B13/18
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain an optical system which well corrects aberrations, curvature of image field, etc., has high optical performance over the entire part of an exposure region and is capable of easily achieving higher NA and wider exposure region by constituting the projection optical system so as to have plural spherical surfaces and adopting a constitution in which the aspherical surface quantity of the aspherical surface satisfies specific conditions. SOLUTION: The projection optical system PL comprises, successively from an object side, first to third lens groups G1 to G3 having positive, negative and positive refracting power. When the conjugation length of the projection optical system PL is defined as L and the power of the lens group G2 having the negative refracting power as ϕo, |L×ϕo|>17 (ϕo=Σϕoi, ϕoi is the power of the i-th negative lens group G") is satisfied.  When the height of the axial marginal ray is defined as (h) and the height of the extreme offaxial main ray as hb, the optical system has successively at least two aspherical surfaces even to the surface satisfying |hb/h|>0.35 from the surface of the object and when the aphserical surface quantity of the aphserical surfaces is defined as ΔASPH, |ΔASPH/L|>1.0×10-6 is satisfied.
Patent JP-H11260835-A (JP)
Title: Substrate for electronic device
Inventor: YANO YOSHIHIKO
IPC: H01L21/205
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for an electronic device, wherein an epitaxial film having a Wurzeit type crystal structure which can be used as a functional film of a semiconductor film, etc., or as a foundation of such a functional film existing on an Si substrate. SOLUTION: This board has a surface layer on a surface of an Si single- crystal board with a buffer layer interposed and the buffer layer comprises at least any of an R-Zr oxide thin film containing oxide of a rare-earth element and/or zirconium oxide, an AMnO3 thin film which contains A (rare-earth element), Mn and O and has a hexagonal YMnO3 type structure, an AlO2 thin film containing Al and O and an NaCl type nitride thin film containing at least one kind of titanium nitride, niobium nitride and tantalum nitride and zirconium nitride. The surface layer contains a Wurzeit type oxide and/or nitride.
Patent JP-S5870693-A (JP)
Title: Constituting system for receiver for coin discriminating signal
Inventor: NANBA SHINJI
IPC: H04M17/02
Filed: 1981-10-22
Abstract: PURPOSE:To attain small size, light weight and economy of a receiver for coin discriminating signal, by providing the receiver for coin discrimination for 4-wire side, through the use of a hybrid transformer. CONSTITUTION:When a coin discrimination signal from a public telephone set 1 is transmitted to a subscriber circuit via a subscriber line, the circuit executes two-four wire conversion and balanced/unbalanced conversion of the signal in a hybrid transformer 21 and the result is given to a receiver 23. When the signal is received at the receiver 23, the signal is terminated at a termination circuit 22, a detection circuit 4 performs coin discrimination for required control. The coin discrimination signal terminated is suppressed through the operation of a block circuit 5 and no signal is given to the succeeding stages. Audio signals are terminated in high impedance at the termination circuit 22 and transmitted to succeeding stages without being suppressed at the block circuit 5.