baber/WOPTO huggingface dataset:
Patent JP-H1090955-A (JP)
Title: Toner image having resistance to crack
Inventor: TAVERNIER SERGE
IPC: G03G15/22
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a toner image having resistance to cracks during being bent. SOLUTION: A toner image containing a plurality of various types of molten toner grains on a substrate is provided, in which plasticizer of 0.1 to 10g/m<2> in quantity exists on an image and, if necessary, a transparent finishing layer is included. One of various types of toner grains contains a toner resin having at least one reactive base A, the plasticizer has at least one reactive base B, the reactive base A reacts with the reactive base B when the plasticizer is applied to the toner image and chemical connection is formed between the toner image and the plasticizer. Also, a method and a device for providing a toner image having resistance to cracks are provided.
Patent JP-S5977470-A (JP)
Title: Recording device
Inventor: KIMURA KIYOSHI
IPC: G03G15/16
Filed: 1982-10-25
Abstract: PURPOSE:To obtain a compact temperature detection and control system by providing heat sources to both transfer rotating body and press-contacting rotating body, and controlling the heat sources of both rotating bodies on the basis of temperature information provided near one rotating body. CONSTITUTION:The temperature detection part consisting of a heat sensitive element 14 is provided near the surface of a heat roll 7 which determines transfer and fixation performance and temperature information from it is inputted to a control part 15, whose control signal is inputted to switch circuits 16 and 17 of heaters 7A and 9A respectively. Namely, a control part 15A has, for example, a microcomputer and each set heating temperature information on both rolls 7 and 9 is memorized; when the actual temperature of the heat roll 7 deviates from set temperature, a signal for varying the supply of power of the heater 7A accordingly is supplied to the switch circuit 16 to power on and off the heater 7A, and the heater 9A is also powered on and off through the switch circuit part 17.
Patent JP-S5889067-A (JP)
Title: Dc voltage generator
Inventor: OKANO HARUYUKI
IPC: G05F1/56
Filed: 1981-11-19
Abstract: PURPOSE:To reduce the size of a DC voltage generator by connecting a changeover switch and a ground switch between the first condenser connected to a rectifier and the second condenser connected in parallel with a sample unit, thereby composing an inverter. CONSTITUTION:One terminal of the first condenser C1 is charged to positive by a rectifier D in the state that switches DS1, DS2, ES1, ES2 are opened. When the switches DS1, ES1 are closed, the second condenser C2 is charged, and positive voltage is applied to a sample unit TO. When the switches ES1, ES1 are then opened, the switches DS1, DS2, ES1, ES2 becomes open state. Then, when the switches ES1, DS2 are closed, a circuit for charging the second condenser C2 is formed, thereby inverting the polarity. Negative voltage is applied to the unit TO by this inversion of the polarity.
Patent JP-H1037023-A (JP)
Title: Deodorizing fiber
Inventor: TANAKA KAZUHIKO
IPC: D01F6/90
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorizing fiber capable of removing basic, neutral and acidic smelling components even in a case containing fine amounts of the components and useful for carpets, bed sheets for hospitals, etc., by processing a thermoplastic polymer containing a tetravalent metal phosphate, a divalent metal hydroxide and a photocatalyst and having a specific surface into the fiber. SOLUTION: A thermoplastic polymer containing a tetravalent metal phosphate, a divalent metal hydroxide and a photocatalyst (a photosemiconductor or an oxide semiconductor such as titanium dioxide) and having a specific surface of >=1100cm<2> /g is processed into a fiber. The contents of the photocatalyst, the tetravalent metal phosphate salt and the divalent metal hydroxide are 0.1-20wt.%, respectively, and the photocatalyst is preferably contained in an amount of 10-750 pts.wt. per 100 pts.wt. of the total amount of the tetravalent metal phosphate salt and the divalent metal hydroxide (and a silicate salt compound, when contained).
Patent JP-H1125450-A (JP)
Title: Magnetic recording medium
Inventor: TANAKA YOSHINORI
IPC: G11B5/712
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having excellent corrosion resistance and has a saturation magnetization quantity stable with lapse of time. SOLUTION: This medium is constituted by applying a magnetic layer 3 contg. magnetic particles 4 consisting essentially of Fe coated with any one or both of a silica compd. or aluminum compd. on its surface on a film-film base 2. In such a case, metal ions M<n+> (n=2, 3) which are given by the complexing agent of R1-CO-CH2 -CO-R2 (R1: CH3 , C(CH3 )3 , CF3 , C3 F7 , C4 H4 O (furan), C4 H4 S (thiophene); R2: CH3 , C(C3 )3 , CF3 , C3 F7 , C4 H4 O (furan), C4 H4 S (thiophene) and is of >=-0.44 V in standard electrode potential are adsorbed on the surfaces of the magnetic particles 4. As a result, the corrosion resistance is improved and the stability of the saturation magnetization quantity with lapse of time is improved.
Patent JP-S6250225-A (JP)
Title: Central differential gear
Inventor: HIRAIWA KAZUMI
IPC: B60K17/348
Filed: 1985-08-28
Abstract: PURPOSE:To enable a drive torque to be distributed between a front and a rear wheel as required by providing two hydraulic pumps, which discharge a hydraulic pressure by the relative rotation with an input shaft, to the front and rear wheel sides in such a way that both of them are connected so that the torque can be transmitted each other. CONSTITUTION:A hydraulic pump 17 for rear wheels is actuated so as to allow a hydraulic pressure discharged from the pump to be applied to a hydraulic pump 15 for front wheels so that the revolving speed of an output shaft 42 for the front wheel is made faster or slower than that of an input shaft 14 depending on the situation where the revolving speed of an output shaft 56 for the rear wheel is lower or faster than that of the input shaft 14 inputs an engine (10) torque. Therefore, the differential function which is fundamentally identical to that of an ordinary geared differential device, is provided by means of both the hydraulic pump 17 for the rear wheel and the hydraulic pump 15 for the front wheel. And the distribution of the torque between the rear wheel 60 and the front wheel 46 can be made variable by allowing either of two hydraulic pumps to be made of a variable displacement type.
Patent JP-H0537165-A (JP)
Title: Electronic equipment case
Inventor: INOUE TSUTOMU
IPC: H05K5/02
Filed: 1991-07-26
Abstract: PURPOSE:To easily disengage a hooking claw from a hooking part without affecting electronic parts and circuits contained in a case, relating to an electronic equipment case which consists of upper and lower cases and these are locked together by engaging the hooking claw provided on one case with the hooking part provided on the other case. CONSTITUTION:The titled case consists of a lower case 1 and an upper case 7, and they are locked together by engaging a hooking claw 6 provided on the lower case 1 with an elastic hooking chip. On a surface 14 of the upper case 7, a mounting means 15 for a pulling holder member 18 is provided, and it holds the pulling holder member 18 so as to pull up the upper case 7 relating to the lower case 7.
Patent JP-H0237973-A (JP)
Title: Device for tracking butt weld zone
Inventor: GOTO AKIRA
IPC: B23K9/127
Filed: 1988-07-27
Abstract: PURPOSE:To allow the tip part of a torch to exactly follow up the center line of a butt weld zone and to obtain desired weld strength by picking up the images of the center line of the butt weld zone and the tip of the torch by a two-dimensional CCD camera. CONSTITUTION:A lens groups 51 of the two-dimensional CCD camera 5 attenuates arc light to about the extent to allow a two-dimensional image sensor 52 to detect the welding image and picks up the image of the weld line. The sensor 52 converts the weld image to the electric charge corresponding to the lightness of the weld line, resolves the charge in X-, Y-directions and transfers the same successively to an A/D conversion part 6. The A/D conversion part 6 converts the lightness values of the weld line picked up by the CCD camera 5 to the digital values of plural gradations and outputs the same to an image data memory 7. An arithmetic processor 8 measures the center line L of the butt weld zone and further controls the tip of the torch so as to follow up the center position of the butt weld zone. An output interface 9 aligns the tip of the torch and the center line of the butt part according to the tracking command signal from a control section.
Patent JP-S6182077-A (JP)
Title: Sealing device for throttle-valve
Inventor: FUORUKE FUUBERUTO FUUBERUSON
IPC: F16K1/226
Filed: 1985-08-28
Abstract: The invention relates to a sealing device for such throttle valves as comprise a valve housing with a valve seat and a pivotally mounted throttle member which may be pressed against the valve seat to bring about a sealing contact between two interacting sealing surfaces, one on the throttle member and the other in the valve housing and a sealing ring to be mounted in a slot in the valve. The invention is charactenzed in that the sealing nng (5) has a cross-section of a homogeneous. radially elongated body part (8) of considerable ogidity and resistance to radial deformation, that said body part at its head end (11) has a sealing surface (12) which is one of the two said sealing surfaces, and that from the "hip" part of the said homogeneous body part extend two essentially radial legs (<sub>14</sub>, <sub>1</sub>5), which form flanges of the sealing ring, said flanges being arranged to be pressed axially against the walls (18, 19) of said slot.
Patent JP-S6247571-A (JP)
Title: Watch with sensor
Inventor: SHIMIZU HIROSHI
IPC: G04B47/06
Filed: 1985-08-27
Abstract: PURPOSE:To sense a fact that the physical quantity of a detecting object exceeds a prescribed value and is in a dangerous state, by a vision and a skin stimulus, by integrating a vision display device and a skin stimulating device, etc., into a watch. CONSTITUTION:The long hand 6 and the short hand 7 fixed to shafts driven to rotate by a driving part, and a timepiece use dial 8 are provided as a timepiece mechanism. Also, in the upper face part of the upper case 2, a sensor 11 for detecting the physical quantity is buried in a closed state. When a detecting output of the sensor 11 exceeds a prescribed value, a converter 14 flickers or lights a pilot lamp 16 for a prescribed time or continuously through a lead wire 15, based on an operating signal from a controller 13. Also, to the controller 13, an electric pulse oscillator 21 for constituting a skin stimulating device, and a vibration needle driving device 22 are connected, and this watch is constituted so that when the oscillator 21 has been oscillated, based on the operating signal from the controller 13, a vibrometer 24 is vibrated at a high speed, and a vibration by which its tip is projected to the outside from a back cover 3 is repeated.
Patent JP-H0916194-A (JP)
Title: Noise reduction for voice signal
Inventor: CHIYAN JIYOSEFU
IPC: G10L25/90
Filed: 1995-06-30
Abstract: PURPOSE: To provide a method by which suppression for the prescribed band can be suppressed when pitch strength of an input voice signal is large. CONSTITUTION: Pitch strength of an input voice signal is obtained by a signal characteristic calculating section 31, an adj value in accordance with pitch strength is obtained by an adj calculating section 32, a NR value in accordance with pitch strength is obtained by a CE value and a NR value calculating section, a Hn value in accordance with the NR value is obtained by a Hn value calculating section 7 and noise suppression quantity of an input voice signal is set, the noise in the input voice signal is reduced based on noise suppression quantity by a spectrum correction section 10.
Patent JP-S6079026-A (JP)
Title: Epoxy resin composition
Inventor: SATOU SHIGEYUKI
IPC: C08G59/40
Filed: 1983-10-06
Abstract: PURPOSE:To improve the moisture resistance and rust prevention of an epoxy resin, by adding a specified silicone compound and oxidized paraffin waxy to the epoxy resin. CONSTITUTION:A curing agent, an alkylarylsilsequioxane silicone compound of the formula (wherein 1-6R are each an alkyl or the like) and an additive comprising oxidized paraffin wax, or its metal salt or ester are added to an epoxy resin. Said silicone compound is added in an amount of, preferably, 0.1-5pts.wt. per 100pts.wt. epoxy resin. The resulting epoxy resin composition is thought to be effective in improving moisture resistance and rust prevention in such a way that when the composition is used as a sealing resin or the like, the above additive is sandwiched between the compsotion and an adherend and prevents external moisture and ionic impurities from penetrating into the surface of the adherend.
Patent JP-S6348134-A (JP)
Inventor: SAITO TADAYOSHI
IPC: G06F3/048
Filed: 1986-08-11
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-H0238844-A (JP)
Title: Friction tester
Inventor: HASUO KEIICHI
IPC: G01L5/00
Filed: 1988-07-29
Abstract: PURPOSE:To enable highly accurate detection of a friction force by grasping a round test piece from above and below to prevent errors of a torque converter without applying a bending load. CONSTITUTION:A round test piece 1 is held with a chuck 6 provided at the tip of a rotating shaft 5 and a contact load is applied to the circumferential surface thereof 1 vertically to keep planar test pieces 2a and 2b in a contact therewith. Then, as the piece 1 is turned in a fixed direction, an elastic bar 10 is displaced in a torque converter 7 interposed in the middle of the rotating shaft 5 by a friction force between the piece 1 and the pieces 2a and 2b. This displacement is detected by a strain gauge 11 to measure the friction force.
Patent JP-H0849421-A (JP)
Title: Constructing jig for panel mounting member
Inventor: MIZUNO MASAMI
IPC: E04G21/16
Filed: 1994-08-10
Abstract: PURPOSE:To increase the efficiency of tightening operations by inserting a jig having both a nut mount and a spring member at the end of a rod into the hollow part of a panel or the like, driving a bolt in from the outside for tightening, and pulling out the jig after the tightening. CONSTITUTION:When a mounting bracket 59 or the like is to be attached, by means of a bolt 58 from the outside, to a hollow panel or the like which cannot be accessed from its back, a nut 52 is placed on a jig 1 attached to the end of a rod 51 and is pushed in to the position of a bolt hole 57 while a spring portion 4 is being slid against wall faces. Then the bolt 58 is inserted into the bolt hole 57 and threaded into the nut 52 for tightening. After the tightening, the jig 1 is pulled out so that the spring portion 4 is compressed by the nut 52 and a nut mount 5 leaves the nut 52. Other nuts 52 are mounted on the mount 5, inserted into the next location, and tightened in sequence. Therefore the jig 1 can be used repeatedly, the efficiency of operations is enhanced, and costs can be reduced.
Patent JP-S6431437-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIZOBE SUMIO
IPC: H03K17/22
Filed: 1987-07-28
Abstract: PURPOSE:To enhance the degree of freedoms of user's designing and to shorten a time consumed to form a test program of a manufacturing engineer by providing a power-ON clearing function without increasing an external connection terminal. CONSTITUTION:A resistor 2 and a capacitor 4 of a power ON clearing circuit are all composed of an inner cell, and since both ends of the capacitor 4 are of the same potential before a power supply is energized, the potential of the connecting point 3 of the resistor 2 to the capacitor 4 is, after the power supply is energized, charged according to the time constant determined by the resistor 2 and the capacitor 4. Accordingly, when V1H level 3 and V1L level of a gate 6 are used for the inner cell and regulated, a pulse waveform is obtained at the output node 7 of the gate 6. When it is used as a reset or set signal of a flip-flop, the output of all sequential circuits in an IC can be unitarily determined, the degree of freedoms of user's design can be enhanced by containing the power ON clearing circuit, and the time of forming a manufacturer's test program can be remarkably shortened.
Patent JP-S6167003-A (JP)
Title: Color image sensor
Inventor: SASAMORI EIZO
IPC: H04N9/07
Filed: 1984-09-10
Abstract: PURPOSE:To increase an effective aperture rate sufficiently and improve functions by providing a colored filter composed of vapor-deposited layers of pigments corresponding to photodetection cells and a condenser lens made of photosensitive resin on a photodetection surface in order from the photodetection surface side. CONSTITUTION:For example, positive type resist is laminated on the photodetection surface 1a that a main body part has to form a resist layer 5, which is exposed through a photomask 6 having a desired pattern and developed to obtain a resist pattern 5a for a lift-off. Then, <=1 kind among properly selected pigments is vapor-deposited on this main body photodetection surface 1a to form a vapor-deposited layer 7 of the 1st pigment, and then a colored pattern 8 of the 2nd color and a colored pattern 9 of the 3rd pattern are formed to obtain a color separation filter 10 consisting of the colored patterns of the three colors. A resin layer 11 is formed thereupon and then a photoresist layer 12 is formed and patterned. Lastly, the photoresist layer 12 is softened and fluidized by being annealed and the rectangular sectional shape is deformed into an arcuate shape to form the condenser lens 4.
Patent JP-H058544-A (JP)
Title: Thermal recording material
Inventor: IGARASHI AKIRA
IPC: B41M5/26
Filed: 1991-07-03
Abstract: PURPOSE:To record a sharp image without generating turbidity in a developed color image even when light fixation is applied in a light-fixable thermal recording material containing a color forming component and a diazo compound. CONSTITUTION:In a thermal recording material wherein at least one thermal recording layer containing a diazo compound and a coupler reacting with the diazo compound to form a color as color forming components is provided on a support, the binder in the thermal recording layer is based on a water-soluble polymer and a styrene/butadiene copolymer latex derivative.
Patent JP-S6431549-A (JP)
Title: Molding material for precision casting
Inventor: OGINO HIROYA
IPC: B22C9/04
Filed: 1987-07-27
Abstract: PURPOSE:To improve accuracy of a casting and to reduce the production post by containing the specific wt. of magnesium oxide powder and/or aluminum oxide powder having the specific grain sizes. CONSTITUTION:Molding material is formed by the magnesium oxide and aluminum oxide powders having <=100mum the grain sizes and regulating >=10wt.% the component composition, respectively. This molding material is kneaded with water and heated, dried and hardened, and then, the magnesium oxide and the aluminum oxide having <=100mum the grain sizes become magnesium hydroxide and aluminum hydroxide, respectively, and the molding material is expanded at a little quantity. Next, at the time of executing the pouring of molten metal into the mold forming spinel compound during sintering, as cooling shrinkage of the casting material coincides with expansion of the cavity, the accuracy of the casting is obtd. as desirable. As the cost of the molding material is low, the accuracy of the casting is improved and the production cost is reduced.
Patent JP-S5977365-A (JP)
Title: Digital multimeter
Inventor: HOSAKA TOSHIYUKI
IPC: G01R15/12
Filed: 1982-10-26
Abstract: PURPOSE:To improve operability by prohibiting the automatic range control function when a zero adjusting function and an adjusting function are performed. CONSTITUTION:When neither the zero adjusting function non the adjusting function is performed, as no adjusting signal is inputted from an adjusting input terminal 1, the adjustment display signal 11 goes to the L level and the NOR gate is opened. Depending on the presence of a control signal to be applied to a manual range control input terminal 3, a manual range clock signal 10 or an automatic range clock signal 9 is inputted into a range control circuit 8 passing through NOR gates 6 and 7. As soon as an adjusting signal is inputted into the terminal 1, an adjustment detection circuit 2 words to turn the adjustment display signal 11 to the H level to close the NOR gate 7 and a range clock signal is prohibited to fix the range.
Patent JP-2000014913-A (JP)
Title: Pachinko ball guide gutter
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko ball guide gutter in which dust clinging to balls and foreign objects entering a ball flow passage, such as screws, nails, and fragments of wiring can surely be removed while rolling the balls at high speed, without requiring large space. SOLUTION: A plurality of inclined passages 7, 8 having openings 12 on both sides of a guide 13 supporting the center of the bottom face of each ball are formed between vertical partition walls 4, 4 while being inclined in alternate opposite directions and a folding part 14 is formed between the inclined passages. The folding part 14 supports the outside of each ball by use of only arcuate curved guides 15 and is provided with a curved opening 16 on each side, and dust clinging to the balls and foreign objects entering a ball flow passage drop from the openings 12 and the curved openings 16. This pachinko ball guide gutter can be made smaller than those of the prior art, and since the guides 13 and the curved guides 15 support the center of the bottom face of each ball, the balls do not sink as do in conventional systems and therefore the rolling speed of the balls does not decreased.
Patent JP-S6345814-A (JP)
Title: Substrate heating system for molecular beam epitaxy equipment
Inventor: KAJI RYOKICHI
IPC: H01L21/26
Filed: 1986-08-13
Abstract: PURPOSE:To prevent the short circuit due to the evaporation of a heater material by perfectly covering a heater with a heater base and a soaking plate, by giving independence to a nearby heater and by supporting the heater easily and preventing the irregularity of a temperature. CONSTITUTION:A substrate 1 is held by a susceptor 3 made of a high temperature material by the surface tension of a low melting point metal 2. A substrate heating system 5 consists of a heater 51 made of a high temperature material, a heater lead 53 made of a high temperature material, a heater base 52 made of high purity quartz and a soaking plate 54 made of high purity quartz. In this case, the heater 51 is perfectly covered with the groove provided on the heater base 52 and the soaking plate 54. Then, the heater 51 is supported easily and preventing the irregularity of temperature and a short circuit is prevented even if the material of the heater 51 is evaporated on the heater base 52.
Patent JP-2001018685-A (JP)
Title: Agricultural working machine
Inventor: NAKAMURA HACHIRO
IPC: B62D49/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the work while easily adjusting the engine speed so as to operate a working unit at the reference number of revolutions. SOLUTION: A traveling machine body loaded with an engine E and having an operation unit 1a provided with an operation panel 1 is provided with a working unit to be driven by the engine E so as to form an agricultural working machine. The operation panel 1 of the operation unit 1a of this agricultural working machine is provided with a display unit 2 for displaying a rotation difference between the real engine speed of the engine E and the reference engine speed at time of working, and a reference engine speed setting means 5 for engine E is provided near the display unit 2.