baber/WOPTO huggingface dataset:
Patent JP-H01220468-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIBATA TAKASHI
IPC: H01L29/78
Filed: 1988-02-29
Abstract: PURPOSE:To improve electric reliability, by using only high impurity concentration layers for the drains of P-channel MISFETs in a protecting circuit, and using low impurity concentration layers for the end parts of the channel regions of a P-channel MISFET in an inner circuit. CONSTITUTION:The drains of P-channel MISFETs Qp1 and Qp2 constituting a protecting circuit are formed only of high impurity concentration layers (p<+> type semiconductor regions 11). The drain of a P-channel MISFET Qp3 in an inner circuit is formed as follows: the end parts on the side of a channel region are formed of low impurity concentration layers (p-type semiconductor region 9); the other parts are formed with high purity concentration layers (p<+> type semiconductor regions 10). In this constitution, the P-channel MISFETs Qp1 and Qp2 in the input protecting circuit and the P-channel MISFET in the output protecting circuit are not damaged with the high temperature yielded at the surrounding parts of the drains at the time of breakdown. Deterioration in junction breakdown strength is prevented. Meanwhile, in the P-channel MISFET Qp3 in the inner circuit, generation of hot carriers at the end part of the drain is suppressed, and the short channel effect is suppressed.
Patent JP-S58162012-A (JP)
Title: Stationary electric induction apparatus
Inventor: KATAGIRI YASUNOBU
IPC: H01F27/04
Filed: 1982-03-23
Abstract: PURPOSE:To simplify structure and make bushing small and light weight by fixing the center conductor of bushing directly to the container through insulated fixing member. CONSTITUTION:Six insulated fixing piece fitting seats 6 and four side metals 7 which receive the repulsion force of center conductor 5 are respectively welded between bushing phases and at both end positions at the lower surface of tank cover 3 and six insulated fixing pieces 8, where the one end surface is arced along the external circumference of the center conductor 5 while the other end surface has a plan view in contact with the side metal 7, are respectively screwed to the insulated fixing piece fitting seats 6 through the fitting bolts 9. Therefore, the insulated fixing piece 8 directly receives a mechanical force generated between bushings during short-circuit and it is transmitted to a cover 3 through the side metal 7. Therefore, a condition of mechanical strength among the factors for determining a size of bushing can be eliminated and a diameter D2 of the center conductor 5 can be designed as the diameter which gives the necessary current density. Thereby, small bushings can be obtained and accordingly a size of transformer tank can also be made small, namely making compact the apparatus as a whole.
Patent JP-H06227452-A (JP)
Title: Rubber crawler structure
Inventor: MURAMATSU TAKEO
IPC: B62D55/253
Filed: 1993-02-09
Abstract: PURPOSE:To obtain a rubber crawler structure which prevents the slip-off of a core metal from a rubber elastic body. CONSTITUTION:A rubber crawler structure is characterized that a number of core metals 3 are embedded, keeping a certain interval, in an endless rubber elastic body, and a series of tensile bodies which externally surround the core metal are embedded in the rubber crawler structure, and an outer covering part 7 which extends from the core metal and externally surrounds a part of the whole of the series of tensile bodies is provided. Since the core metal and the series of steel cords are physically engaged, the slip-off of the core metal is prevented. Since the trouble of the slip-off of the core metal is prevented, the rubber on the core metal inner peripheral side can be made thinner, and the interval between the rubber inner peripheral surface and the steel cord can be reduced. This fact leads to the reduction of the interval between the angular parts of the contiguous core metals, and also the generation of vibration can be reduced by that portion.
Patent JP-H04283103-A (JP)
Title: Carriage for transportation
Inventor: SHIODA TATSU
IPC: B60B33/06
Filed: 1991-03-11
Abstract: PURPOSE:To apply swinging wheels to all wheels, and the carriage for transportation capable of performing vertical motion of a load-carrying platform by providing a rotary base, a cam and a driving device, moving a cam member with the driving device to move each rotary base, and changing the position of each wheel to make the height of the load-carrying platform adjustable. CONSTITUTION:Each front wheel 14 of a carriage 10 for transportation is connected to the lower part of a sloped base 22 provided with a rotary part 20 through a bracket 15, and the sloped base 22 is supported with a pin 24 as its turning shaft, and, at the same time, a cam 26 is provided capable of touching a taper surface 22a. Each rear wheel 16 is also connected to a sloped base 56 provided with a rotary part 54 through a bracket 17, the sloped base 56 is supported so that it rotates with a pin 58 as its turning shaft, and, at the same time, a cam 60 is provided capable of touching a taper surface 56a. When the oil inside a cylinder 50 is ejected, the cylinder 30 moves to the direction of the front wheel 14 guided by a pinion 32 causing can 26, 60 to touch taper surfaces 22a, 56a, front wheels 14, rear wheel 16 to turn and housed in a load- carrying platform 12, and the ground clearance of the load-carrying platform 12 lowers.
Patent JP-H07228053-A (JP)
Title: Thermal recording material
Inventor: KAWAKAMI HIROSHI
IPC: B41M5/26
Filed: 1994-02-18
Abstract: PURPOSE:To embody raw preservability and the stability of a developed color image and the enhancement of sensitivity and printing quality by arranging a thermal color forming layer containing a colorless or light-colored electron donating dye precursor, an isocyanate compd. and an amino compd. on a support. CONSTITUTION:A thermal recording material is constituted by arranging a thermal color forming layer containing a colorless or light-colored electron donating dye precursor, an isocyanate compd. and an amino compd. on a support. The isocyanatre compd. and an amino compd. are reacted at the time of heating to form a urea compd. which in turn acts as an electron acceptive compd. to increase sensitivity. By this constitution, the thermal recording material good in raw preservability, forming a developed color image good in stability, having high sensitivity and excellent in printing quality is obtained. The isocyanate compd. is an aromatic isocyanate compd. having two or more -NCO groups and the amino compd. has two or more -NH2 groups.
Patent JP-H01220586-A (JP)
Title: Method and device for motion vector detection
Inventor: TAKAHASHI KIYOSHI
IPC: H04N19/51
Filed: 1988-02-26
Abstract: PURPOSE:To prevent erroneous detection of the motion vector of an image having indistinct difference of variable density or an image for scene switching by detecting the motion vector in accordance with camera position information from fixed coordinates and the range where image pickup is possible. CONSTITUTION:When a camera 101 having an angle alphah of field at which image pickup is possible is panned left with an origin 203 as the center, a camera position measuring circuit 103 measures an absolute position theta of the camera and an absolute position theta' of the camera of one frame after, and a calculating circuit 107 obtains an angle  Wh of movement. A total number of picture elements in the horizontal direction, the angle  Wh, and alphah preliminarily set to a part 105 which designates the range where image pickup is possible are used to obtain a number  h of picture elements of movement in the horizontal direction corresponding to an image signal. A motion vector in the vertical direction is obtained in the same manner as that in the horizontal direction, and a two-dimensional motion vector  M is equal to  h+ v where  h is the motion vector in the horizontal direction and  v is that in the vertical direction. Thus, erroneous detection of the motion vector of an image having indistinct difference of variable density or an image for scene switching is prevented.
Patent JP-S51120330-A (JP)
Title: Carburetor
Inventor: KIZAWA MINORU
IPC: F02M13/00
Filed: 1975-04-16
Abstract: PURPOSE: In carburetor for torch type internal combustion engine, a RUN-ON phenomenon is prevented by making an intake mixture of internal combustion engine to be lean in such a degree as it does not automatically explode without having no connection with low speed fuel system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56141560-A (JP)
Title: Reagent composition for measuring ketone body in body fluid
Inventor: KOUSAKA YUUZOU
IPC: G01N33/64
Filed: 1980-04-08
Abstract: PURPOSE:To detect the ketone body in body fluid easily with good sensitivity by using an aqueous nitroprusside soln. in which yttrium salt is allowed to coexist. CONSTITUTION:An aqueous soln. contg. about 0.005-0.6M/l alkali metallic salt of nitroprusside (preferably, Na, K salt) and about 0.1-2M/l yttrium salt [e.g. YCl3, Y2(SO4)3.8H2O, etc] is used as a coloring reagent, and measurement is made at about 4-7pH. In the case of measuring, for example, ketone body (acetoacetic acid) in body fluid (urine), the above-mentioned coloring reagent is added to the liquid to be examined, and after a fixed time, its absorbancy is determined by using a spectrophotometer, with water as contrast, while the absorbancies of a standard acetoacetic acid and coloring reagent liquid are separately determined, thence the acetoacetic acid concn. in the liquid to be examined is determined by using the formula.
Patent JP-S53129813-A (JP)
Title: Coil bobbin with terminals
Inventor: YAMAMOTO SATORU
IPC: H01F27/28
Filed: 1977-04-19
Abstract: PURPOSE: To eliminate varnish release treatment before lead wires are connected and improve productivity by removing the resin coating of a terminal after the entire is varnish-treated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10238681-A (JP)
Title: Connecting means of two parts in fluid transmission assembly
Inventor: STOLL KURT DR
IPC: F16K27/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To easily, surely and rapidly assemble parts in a fluid transmission assembly. SOLUTION: A part 3 is fixed in a displaceable manner in the assembly direction 5 by connecting means 45, 46 provided on joining surfaces 9, 9' where the part 3 is joined. In addition, connection members 24, 25 are fitted to side surfaces 13, 14 of the part 3. The relative position to the connected part 3 of at least one connection member 25 is set, and at the same time, a fixing means 32 provided on the connection members 24, 25 is easily fixed. The part 3 can be easily, surely and rapidly connected by a connecting means 1.
Patent JP-S53128015-A (JP)
Title: Liquid-body distributing method
Inventor: MINESHITA YUTAKA
IPC: B67D3/00
Filed: 1977-04-15
Abstract: PURPOSE: To enable the flow of liquid body to be distributed uniformly in the direction of width even in a flow rate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10238635-A (JP)
Title: Annular gasket, and its manufacture
Inventor: NAITO KIWAMU
IPC: F16J15/10
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To realize the excellent seal condition between a projected part and its counter member by integrating the projected part to be mounted on a fitting side. SOLUTION: An annular gasket 20 is mounted on a fitting side by a projected part 26 which is extended to a gasket part 25, and closely attached to the fitting side at a flat part 23 of the gasket part 25. The deformation caused by the compression margin between the fitting side and the counter opposite thereto is approximately and uniformly divided onto the outer sectional area SG1 and the inner sectional area SG2 by an inclined surface part 24 formed on the gasket part 25. Thus, the annular gasket 20 can surely be mounted on the fitting side, and the seal condition between the fitting side and the counter side can be optimum.
Patent JP-H07252622-A (JP)
Title: Production of high strength galvannealed steel sheet
Inventor: DEGUCHI MASAAKI
IPC: C21D9/46
Filed: 1994-03-16
Abstract: PURPOSE:To obtain a high strength galvanized steel sheet excellent in plating quality by applying ferrous precoating to a cold rolled steel strip containing Si, Mn, P, and Nb, applying annealing, and subjecting the steel strip to hot-dip galvanizing and alloying treatment. CONSTITUTION:A steel, having a composition consisting of 0.05-0.3% C, <=1.0% Si, 0.5-3.5% Mn, <=0.1% P, <=0.1% S, 0.01-0.3% Nb, <=100ppm N, and the balance essentially Fe, is used. This steel is hot-rolled at a temp. not lower than the Ar3 transformation point, coiled, and then cold-rolled. Ferrous precoating is applied to the resulting cold rolled steel strip by electroplating, etc. Then, in a continuous hot-dip galvanizing line, the steel strip is heated and held at a temp. in the recrystallization temp. region for 10-300sec to undergo annealing treatment, followed by hot-dip galvanizing. Successively, alloying treatment is done at 450-600 deg.C. It is preferable to regulate the coating weight of the ferrous precoating to >= about 0.5g/m<2> per side. The resulting galvannealed steel sheet can be suitably used for various purposes requiring high strength and high corrosion resistance.
Patent JP-H08240692-A (JP)
Title: Position detection apparatus of control rod of nuclear reactor
Inventor: IWASAKI MASASHI
IPC: G01D5/20
Filed: 1995-03-06
Abstract: PURPOSE: To provide a position detection apparatus by which the precise position in the movement of a control rod can be detected by a method wherein, in addition to a position detection signal in the movement of the control rod, pulses in a movement step generated in a drive operation are detected and counted and a counted value is compared with the position detection signal. CONSTITUTION: The output of a control-rod position detector 19 composed of a primary coil and a secondary coil which are arranged on a control-rod driving shaft is supplied to a plurality of measuring circuits 24 which correspond to a plurality of control rods. The measuring circuits 24 supply pieces of control- rod positional data to a storage circuit 27 via a plurality of A/D converters 26. In addition, positional signals of the control rods from the control-rod position detector 19 are supplied to a comparator 102 via a signal conditioner 101 so as to detect pulse-shaped signals generated when the control rods are driven, and pulses which are detected by a counter 103 are counted so as to be supplied to the storage circuit 27. Then, counted values and position detection values are compared and judged by a CPU 108.
Patent JP-S55136793-A (JP)
Title: Diaphragm plate for speaker
Inventor: OKUZAWA KAZUROU
IPC: H04R7/02
Filed: 1979-04-13
Abstract: PURPOSE:To establish the speaker rich in the heat resistance, light and highly efficient, by pressing and heating the polyparabanic acid foaming film of specific density made of the copolymer of methylenediisocyanate and hydrocyanic acid. CONSTITUTION:The polyparabanic acid foaming film 0.4-1.0 in density obtained with the copolymer of methylenediisocyanate and hydrocyanic acid is used to form the dome diaphragm plate by heating and pressing the material. Further, molten film is formed on one side of the foaming layer and porosity of foaming layer is choked with molten film. Thus, the speaker excellent in the heat resistance and light and highly efficient can be obtained.
Patent JP-S63212372-A (JP)
Inventor: FUJII KATSUMASA
IPC: A61M16/06
Filed: 1987-02-27
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-S53131589-A (JP)
Title: Twisted blade machining system
Inventor: TABEI KENJI
IPC: B23Q35/04
Filed: 1977-04-22
Abstract: PURPOSE: For steadily obtaining high-reliability products in machining the singlestructure cutting type twisted blades to be used for turbines, to detect the deformation of a stylus and to control a cutter driving system in accordance with detection output. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63213090-A (JP)
Title: Control instruction string development system for line segment plotting
Inventor: NAKAMURA SHIGERU
IPC: G06T11/20
Filed: 1987-02-28
Abstract: PURPOSE:To develop a line segment string including a dot such as an alternate long and short dash line, an alternate long and two short dashes line and a dotted line outputted by a device to make the line segment which has a fixed line width by developing the line segment including the dot when a line has width, so that the dot becomes the line segment string having the fixed line width on the device coordinate. CONSTITUTION:In a control instruction string storing means 1 for line segment plotting a control instruction string for line segment plotting to be developed for the aggregate representation of the dots on the device co-ordinate is stored. By a control instruction developing and processing means 2 for the line segment plotting the control instruction string for the line segments plotting stored in the means 1 is fetched one instruction by one and developed as the aggregation of the dots on the device co-ordinate. Then required information is supplied to a lie segment plotting instruction analysis means 3 through a register 5. By the means 3, a co-ordinate value representing the dot in the line segment plotting instruction is developed to the co-ordinate value on the device co-ordinate based on that information and the developed device co-ordinate value is returned to the means 2. By the mean 2, image data developed as the aggregation of the dots on the device co-ordinate is transmitted to a graphic output device 4 when all the processing of the control instruction for the line segment plotting is finished.
Patent JP-S51120372-A (JP)
Title: Hydraulic shock absorber
Inventor: SHIMOKURA AKIHIRO
IPC: F16F9/512
Filed: 1975-04-16
Abstract: PURPOSE:Hydraulic shock absorber comprised such that a constant resistant force is always generated against a shock occured at desired speed or more without dependence upon the piston speed.
Patent JP-H04264412-A (JP)
Title: Zoom lens
Inventor: TANAKA TSUNEFUMI
IPC: G02B13/18
Filed: 1991-02-19
Abstract: PURPOSE:To obtain the zoom lens which has a wide view angle and a high power variation ratio by providing five lens groups on the whole and properly setting the refracting power of each lens group and the movement conditions of respective lens groups for power variation. CONSTITUTION:This zoom lens has the five lens groups, i.e., a 1st group with negative refracting power, a 2nd group 2 with positive refracting power, a 3rd group with negative refracting power, a 4th group with positive refracting power, and a 5th group 5 with positive refracting power in order from the object side, and the 2nd group 2 and 4th group 4 are moved by the same quantity to the object side for power variation from the wide-angle end to the telephoto end. The 1st group is moved while having a track which is convex to the image side to compensate image plane variation due to power variation; and conditions f2<¦f3¦ and f5<5.fT are satisfied, where fi is focal length of an (i)th group and fT is the focal length of the whole system at the telephoto end.
Patent JP-H08259915-A (JP)
Title: Adhesive and production of polymer film composite material containing filler
Inventor: JIYOSEFU II KOORESUKI
IPC: C09J7/02
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a homogeneously reinforced thin sheet-like adhesive composite material contg. a large amt. of a reinforcement by causing an adhesive resin and a particulate filler to be contained in voids of a nonwoven porous polymer substrate layer to thereby homogeneously disperse the filler throughout the material.  
     SOLUTION: The porous polymer substrate is e.g. a stretched and expanded polytetrafluoroethylene film having an intial void content of 30 vol.%, pref. 50 vol.%, still pref. 70 vol.%. The adhesive is a thermosetting or thermoplastic resin (e.g. an epoxy resin, a cyanate ester resin, or a polybutadiene resin). The particulate filler is e.g. SiO 2 , TiO 2 , or ZnO, and the filler gives the composite adhesive sheet material thermal conductivity, electric conductivity, dimensional stability, a low or high permittivity, ion-exchange capability, flame retardance, etc. The figure shows an example, wherein an adhesive sheet material contg. an adhesive 4 and particles 5 and having knots 2 connecting minute fibers 3 to each other is bonded to a metal layer 6. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S61207814-A (JP)
Title: Engine muffler
Inventor: NOJIMA TETSUO
IPC: F01N1/08
Filed: 1985-03-11
Abstract: PURPOSE:To prevent the looseness of rivets by fixing buffle plates for partitioning an expansion chamber inside a muffler body by the rivets and installing lean forcements which contact with the buffle plates from the expansion chamber side on the downstream. CONSTITUTION:Buffle plates 13 and 14 are fastened inside a muffler body 10 by rivets 15, and multistage expansion chambers 11a-11c are formed. Onto the end plate 17 at the edge part of the muffler body 10, a connection cylinder 18 connected to an exhaust pipe is connected. Cylindrical lean forcements 20 and 21 are installed into the first and the second stage expansion chambers 11a and 11b. The top edge of the lean forcement 21 contacts with the peripheral edge part of the buffle plate 13, and restrains it, and the rearward displacement of the buffle plate 13 by the pressure of exhaust gas is restricted, and the looseness of the rivet 15 can be prevented.
Patent JP-S6245609-A (JP)
Inventor: GIYARII RUISU SUTATSUTON
IPC: C08K5/1565
Filed: 1986-03-05
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-S62203986-A (JP)
Title: Pump automatic control system for controlling number of revolutions of pump by varying storage target value
Inventor: IKEDA AKIO
IPC: G05D9/12
Filed: 1986-03-04
Abstract: PURPOSE:To prevent rise in liquid temp. due to idle running of a pump by varying a target value having a periodic wave form including a rising slope, in a system for controlling the speed of rotation of said pump by comparing the detected value with the target value of a numerical value related to the storing quantity of a tank. CONSTITUTION:An automatic controller 12 controls the operation of a pump 4 based on data inputted from a set liquid level varying quantity setting device 14 and a set liquid level varying speed setting device 15. A set target value HO varies in a periodic wave form including a rising slope such as a triangular wave form, etc. based on the set values of both setting devices 14, 15. Therefore, by stopping the pump 4 when the position of a liquid level WL is higher than the set target value HO, or by operating the pump 4 so as to make the liquid level WL approach the set target value HO when the position of the liquid level WL is equal to or lower than the target value HO, the idle running of the pump 4 will not take place without causing a liquid temp. to rise.
Patent JP-H01218858-A (JP)
Title: Image forming apparatus
Inventor: WATANABE JUNJI
IPC: B41J17/32
Filed: 1988-02-29
Abstract: PURPOSE:To eliminate the generation of the wrinkles of an ink film, by a method wherein a platen roller is provided in the opening part of an ink film cartridge in a detachable manner so as to be positioned on the side of said opening part from the line connecting the centers of the winding cores of the cartridge. CONSTITUTION:A platen roller 65 is arranged at a positioned displaced by H upwardly (on the side of an insert and pull-out port) from the line (a) connecting the centers of the winding cores 57, 58 of an ink film cartridge 53 in opposed relation to the heat generating part 62 of a thermal head 60. By this arrangement, the large bending of an ink film 56 is eliminated and the generation of the wrinkles of the ink film 56 can be prevented.