baber/WOPTO huggingface dataset:
Patent JP-H09148532-A (JP)
Title: Semiconductor memory element
Inventor: SATOU KAZUYASU
IPC: H01L27/105
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To increase the number of times capable of rewriting by reducing the area of a capacitor for accumulating charges which is used for a semiconductor memory element. SOLUTION: As an insulating film 6 for a capacitor for accumulating charges which is used for a semiconductor memory element, the following is used; compound composed of lanthanum, lead titanate, and lead zirconate wherein the relation of at% X of lanthanum and mol% Y of lead zirconate is 5<=Y<=65 and -4.7X+108.5<=Y<=-4.7X+132.0, or compound composed of lanthanum, lead titanate, and lead zirconate which has relations of X>=5, Y>=45 and Y<=-4.7X+108.5.
Patent JP-H04177185-A (JP)
Title: Detector for remaining capacity of storage battery
Inventor: YOSHIDA SEIJI
IPC: G01R31/36
Filed: 1990-11-09
Abstract: PURPOSE:To surely detect the remaining capacity of a storage battery by detecting the terminal voltage of an electro-chemical integration element connected to a variable impedance. CONSTITUTION:On the output side of a charger 1, a series circuit of a current detector 2 and a storage battery 3 is connected and in parallel to this a load 4 is connected. During detecting a charging current by the detector 2, a signal is input to a current source 5, a current proportional to the signal is outputted from the current source 5 and switches 6 and 10 are turned on to charge in an electro-chemical integration element 9. During detecting a discharging current on the other hand, the signal is inputted to a variable impedance 7 having impedance variable inversely proportional to the signal and the switch 8 is turned on to discharge the element 9. The discharge current is proportional to the variable impedance because it is inversely proportional to the discharge current of the storage battery 3. Therefore, the terminal voltage of the element 9 becomes a value proportional to the charging and discharging capacity of the storage battery 3 and the remaining capacity of the storage battery 3 can be detected surely.
Patent JP-H04178496-A (JP)
Title: Lubricant oil for refrigerator
Inventor: FUKUDA MASAAKI
IPC: C10N40/30
Filed: 1990-11-09
Abstract: PURPOSE:To provide the subject lubricant oil comprising an ester having specific physical properties, reduced in the increase of all acid value and the change of color tone, giving a good appearance to a catalyst, having excellent hydrolysis stability and cooling medium stability and suitable for 1,1,1,2- tetrafluoroethane cooling medium. CONSTITUTION:The objective lubricant oil comprises an ester having a viscosity of 2-30mm<2>/S at 100 deg.C, an all acid value of <=0.05mg/KOH/g, and preferably a peroxide value of <=1meq/kg, an aldehyde value of 1m KOH/g, a bromine value index of <=10mg/100g, and an ash content of <=10ppm. The ester is preferably the polyester of an aliphatic polyol with a fatty acid, etc.
Patent JP-H02151944-A (JP)
Title: Data processor
Inventor: KOGAI TETSUEI
IPC: G06F12/00
Filed: 1988-12-02
Abstract: PURPOSE:To evade increase in the capacity of an internal memory and to improve the access speed to a file by residently storing a fixed file necessary for operation into an internal memory out of various files stored in an external storage medium. CONSTITUTION:At the time of receiving a file open command, the 1st discriminating means 3 discriminates whether a file received with the open command is stored in an internal storage means 2 or not. When the 1st means 3 discriminates no storage, the 2nd discriminating means 4 reads out the file received with the open command from the external storage medium 1 and discriminates the attribute of the file. A control means 5 controls whether the read file is to be stored in the means 2 or not in accordance with the discriminated result of the 2nd means 4, i.e. a movable file having a high data variation rate or another fixed file. Consequently, the increase of memory capacity can be suppressed and the access speed to the file can be improved.
Patent JP-S63157733-A (JP)
Title: Manufacture of drive shaft
Inventor: TANAKA YONEJI
IPC: F16C3/02
Filed: 1986-12-22
Abstract: PURPOSE:To easily manufacture a drive shaft of high strength at low cost by bulging an external part bulging part to an inner part after bulging the end part of a tubular body, bulging this inward part bulging part to the external part again and closing the port by bulging it to the inner part once again. CONSTITUTION:A long-sized tubular body A is fixed to the clamp chuck 1 having a tapered face 1' and the mandrel 3a equipped with a die 2a and base 4a is inserted into its tip part to form an outward bulging part Aa. Said bulging part Aa is bulged to the inner part by using the die 2b having a tapered face 2b', a small diameter mandrel 3b and base 4b to form the inward bulging part Ab. A re-external part bulging part is formed by a large inner bore die 2c, mandrel 3c in the same bore and base 4c. A thick closed wall port is thereafter formed by squeezing the tubular body end part by the die 2d forming a taper 2d' between the external port having the inner peripheral bore conforming to that of said clamp chuck 1 and the inner port having narrower bore than that. The drive shaft having the specified thick part of high twisting strength, etc., at the shaft end part is thus obtd.
Patent JP-H05207903-A (JP)
Title: Production of injection molded shoe sole
Inventor: TAMURA MASAO
IPC: A43D25/06
Filed: 1992-10-21
Abstract: PURPOSE:To intensify the joint between the partial shoe soles to be joined to each other by producing the shoe sole consisting of the plural partial shoe soles so as to form the rugged structures to increase joining areas in the adjacent parts of the adjacent partial shoe soles. CONSTITUTION:This shoe sole has an outsole A and a midsole M. The outsole A is formed of the 1st outsole Al and the 2nd outsole A2. The 1st outsole Al is a band-shaped sole covering the outer peripheral part of the ground contact surface of the outsole A. The upper projecting part K1 of the 1st outsole to increase the joint area is formed on the front surface A1a of the 1st outsole Al which is the adjacent part to the 2nd outsole A2. The molding of the 1st outsole Al forms a gap 30 for molding the 1st outsole by fitting a 1st dummy last 20 for molding the upper rugged part K1 of the 1st outsole over the entire area of a base 20a on a bottom mold 10. The 1st outsole is molded after the 1st outsole molding material Al is packed into the gap 30 for molding the 1st outsole.
Patent JP-H07135047-A (JP)
Title: Moving type electric connection device
Inventor: NOGUCHI YOSHIHIRO
IPC: H01R13/631
Filed: 1993-11-12
Abstract: PURPOSE:To provide moving type electric connection by making a first connecting element movable between first and second positions, making second connecting element movable between them and a third position on the opposite side of the first position, fitting the connecting elements to each other between the first and the second positions, and energizing the first connecting element by a spring. CONSTITUTION:A support frame 28 moves to the right, and when the center of a connecting element 12 reaches a portion A and is opposed concentrically to a connecting element 10, an engaging lug 30 comes into contact with a compressed terminal of the connecting element 10. When the support frame 28 moves further to the right, the connecting element 10 transfers to the right while opposing still concentrically to the connecting element 12, and moves up by grooves 18 and 20. In a position B, both connecting elements are completely fitted to each other, and electric connection is attained. When the support frame 28 moves further to a position C, the connecting elements 10 and 12 moves still in a fitting condition. When the support frame 28 moves to the left, fitting is released at a place where both connecting elements pass the position B and proceed to the position A. When spring force is applied leftward by a spring 26, the connecting element 10 stops in a prescribed position in a release condition.
Patent JP-2000116264-A (JP)
Title: Excrementitious matter-absorbing material for pet and its production
Inventor: AOYAMA TERUO
IPC: B01J20/24
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To produce an inexpensive excrementitious matter-absorbing material for pets having excellent urine-absorbing, mass-forming and deodorizing abilities, good in handleability and maintaining clean feeling by reusing paper making sludge which is a waste product and provide a method for producing the same. SOLUTION: This production of excrementitious matter-absorbing material for pets is to crush paper making sludge having approximately 50 % moisture content to form nucleus granules, spray citric acid to the surface of the nucleus granules to impregnate the circuit acid into the granules, adjust the moisture content at the same time, then, transfer the nucleus granules onto an excrementitious matter-absorbing material which is a powdery mixture comprising bentonite (100 pts.wt.), powdery paper (10 pts.wt.) and starch (5.5 wt.%), uniformly coat the granules on the surface of the absorbing material to form a coated layer of the absorbing material, successively spray and impregnate a surfactant solution and a glycerol solution in order to the coated layer of the absorbing material and dry to obtain granules of the excrementitious matter-absorbing material.
Patent JP-H10200905-A (JP)
Title: High sensitivity color camera
Inventor: SPENCER SIMON HOWARD
IPC: H04N9/07
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To use a single sensor and to obtain a color video signal of high resolutions by using an output that corresponds to a different spectrum area and eliminating the visibility of the different spectrum area from an output of the sensor. SOLUTION: Color space patterns of filter means F3 and F4 which are undergone image formation on a CCD 3 are not changed together with time and temperature, and fixedly maintained when a camera is manufactured. For color processing, signals that are stored based on response of a sensor to a reference color. The signals are generated by a test circuit 13 after each camera is manufactured. A waveform generator 16 generates TV pulses such as a synchronous pulse, a blanking pulse and clamp pulse, and red, green, blue and luminance signals are passed from a color decoder 17 to a color encoder 18. The circuit performs gamma correction, the luminance signal that is undergone high pass filtering is added to each of red, green and blue channels of low resolutions, and three high resolution outputs are generated.
Patent JP-H11126009-A (JP)
Title: Image forming device
Inventor: TAKEMOTO HIDEYUKI
IPC: G03G21/18
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent misoperation at the time of turning of a process cartridge by interlocking the contact and separation of a coupling for transmitting driving force to a photoreceptor in a process cartridge with the opening and closing of the front housing of an image forming device. SOLUTION: An arm presser member 61 is arranged in a front frame 8 so that the couplings 2B, 11B, 60A and 60B may be connected when the front frame 8 is closed, and the couplings 2B to 60B may be in a released state when the front frame 8 is opened. By suspending the edge of an arm 63 on the driving couplings 60A and 60B and rotating the arm 60 with an arm supporting point 62 (fixed supporting point) as a fulcrum, the driven couplings 2B and 11b are slid.
Patent JP-H03167673-A (JP)
Title: Method and device for back-up of coloring decision of computer graphic
Inventor: USAMI YOSHIAKI
IPC: G06T11/60
Filed: 1989-11-28
Abstract: PURPOSE:To enable an operator to easily decide the coloring as desired by reading an illustrated color via a color scanner and coloring a model with the illustrated color. CONSTITUTION:A user produces a 3-dimensional model 2 to be rendered in a CAD system 1 and erases the parts invisible from the visual point of the model 2 via a hidden surface processing part 3. At the same time, the user prepares an example screen 4 where a desired color is shown for the model 2 and reads the screen 4 with a color scanner 5. Then a coloring extracting part 6 extracts the coloring of the screen 4. A coloring deciding part 7 allocates the extracted color to the coloring area of the model 2 that undergone the hidden surface processing. A processing part 8 adds the shadow to the colored model 2 and the model 2 is displayed on a display 9.
Patent JP-H02151635-A (JP)
Title: Bonding of thermoplastic elastomer
Inventor: HATA KATSUHIKO
IPC: B29C65/52
Filed: 1988-12-02
Abstract: PURPOSE:To bond a thermoplastic elastomer tightly to a different material by treating an adherend by three specified steps and bringing it into tight contact with the elastomer. CONSTITUTION:An adherend is treated by a process consisting of a first step (a) of treating with a polyisocyanate compd. or a polyepoxy compd., a second step (b) of treating with a thermoplastic polyurethane and a polyepoxy compd., a third step (c) of coating with a thermoplastic polyurethane and a fourth step (d) of bringing the adherend which has been thus treated into tight contact with a thermoplastic elastomer. As the adherend (different material), polymer resin materials such as polyesters and polyamides, metal materials such as aluminum, stainless steel, iron and various metal alloys, and inorg. materials such as glass are suitable. As the adherend, e.g. synthetic fibers including arom. polyamide fibers, glass fibers, metal wires and plates can be cited.
Patent JP-H07156546-A (JP)
Title: Thermal delayed tack sheet for thermal recording
Inventor: FUJINO MASATOSHI
IPC: B41M5/30
Filed: 1993-12-07
Abstract: PURPOSE:To provide thermal tack paper preventing the slight developed color fog of a thermal delayed tack sheet having a thermal color forming recording layer provided on one surface thereof and a thermal delayed tack layer provided on the other surface thereof. CONSTITUTION:As the support of a thermal delayed tack sheet having a thermal color forming recording layer provided on one surface thereof and a thermal delayed tack layer provided on the other surface thereof, foamed porous paper formed by foaming a mixture of pulp and foamable particles under heating so as to become low 3 density bulky paper with density of 0.3g/cm<3> or less is used.
Patent JP-H05118928-A (JP)
Title: Contact type temperature measuring method
Inventor: YONENAGA TOMIHIRO
IPC: H01L21/205
Filed: 1991-10-25
Abstract: PURPOSE:To measure the temperature with little measuring error and high reliability by lessening the effect of the measurement environments and the surface condition of a measurement object. CONSTITUTION:A thermally conductive cap 40 to have a touch with the back side of a semiconductor wafer 12 is fixed at the tip part of a thermocouple 38. The thermally conductive cap 40 is made of a material such as silver, copper, brass, diamond, etc., having a high thermal conductivity and is composed of a disk contacting part 40a, a socket part 40c, and a taper part 40d. The disk contacting part 40a receives heat from the semiconductor wafer 12 in the whole upper surface. The heat from the semiconductor wafer 12 received by the disk contacting part 40a is converged and averaged and transmitted to a temperature measuring contact part 38a of the thermocouple 38 through a set (fixed) contacting face in the inside of a probing hole 40b. The thermocouple 38 converts the temperature sensed by the temperature measuring contact part 38a into thermoelectromotive force and sends it as an electric signal to a temperature measuring circuit.
Patent JP-H09127447-A (JP)
Title: Scanning optical device
Inventor: UZUKI KAZUO
IPC: B41J2/44
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming lens with a projecting part to improve the workability for assembling and to prevent the shape of the image forming lens from being asymmetrical. SOLUTION: An image forming lens 4 which forms the image of scanning light of a rotary polygon mirror 2 on a photosensitive body has a pair of first projecting parts 41 symmetrical with respect to a face, namely, vertically symmetrical in the thickness direction of the image forming lens 4 and a pair of second projecting parts 42 symmetrical with respect to a face in the same manner, and each projecting part projects in the direction of the optical axis of the image forming lens 4. One of first projecting parts 41 is used to position the image forming lens 4 in the main scanning direction. If a failure of assembling that the image forming lens 4 is vertically inverted and is assembled in an optical box 5 occurs, one of second projecting part 42 inteferes with an interference pin 5b of the optical box 5 to stop assembling the image forming lens 4.
Patent JP-H08159451-A (JP)
Title: Combustion controller in regenerative burner device
Inventor: SHIGEMORI HIROYASU
IPC: F23L15/02
Filed: 1994-12-09
Abstract: PURPOSE: To improve a heat recovery rate remarkably by a method wherein a non- combustion side burner is changed into a combustion-side burner while the non- combustion side burner is controlled so as to be switched to the combustion-side burner based on the temperature of a thermal storage medium of the non-combustion side burner, which is detected by a thermal storage medium temperature detecting means. CONSTITUTION: When a gas burner 10b is switched into combustion condition, the temperature of a thermal storage medium 23b is reduced gradually as a time is elapsed and, on the contrary, the temperature of the thermal storage medium 23a is increased gradually by waste gas, recovered in the gas burner 10a.  When the value of temperature difference, operated from the thermal storage medium temperatures detected by a thermal storage medium temperature sensor 30b at every switching deciding times, or a value obtained by subtracting a measurement starting temperature after switching from the thermal storage medium temperature of the present time point, has become lower than a lower limit temperature difference value, the combustion condition of the gas burner 10b is switched from the combustion condition into the non-combustion condition and, on the contrary, the non-combustion condition of the gas burner 10a is switched from the non-combustion condition into the combustion condition thereof.
Patent JP-H11141699-A (JP)
Title: Seal structure for ball valve
Inventor: YONEDA TOYOHIKO
IPC: F16K5/04
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce a water pressure applied clearance to an annular seal body and positively hold the annular seal body inside a valve case by forming the annular seal body integrally of a ball pressure contact part and a retainer, and providing the annular seal body between a ball valve and the case. SOLUTION: An annular seal body M is insert-fixed into a recessed part 6 formed between a flange end face and each end face of a body case. The annular seal body M has an annular iron core 7 embedded in an annular body formed of elastic material. A pressure contact face with a ball valve 5 is formed into a slightly curved ball pressure contact part M-1, and most of the rear annular seal body M is composed of a retainer M-2, that is, the annular seal body M is integrally formed of the ball pressure contact part M-1 and the retainer M-2. As a result, a water pressure applied clearance is small compared to the case of forming an annular seal and a retainer as separate bodies, and the annular seal body M can be positively held inside a valve case. There is therefore no risk of jumping out by back pressure.
Patent JP-H02153942-A (JP)
Title: Production of molded product having improved oxidative deterioration resistance
Inventor: SUZUKI TOSHIRO
IPC: C08L65/00
Filed: 1988-12-06
Abstract: PURPOSE:To provide a molded product improved in the oxidative deterioration resistance while retaining the good heat resistance and mechanical strength, etc., by immersing the molded product formed by the ring-opened polymer of a norbornene monomer in an organic solvent containing an antioxidant, etc. CONSTITUTION:A solution prepared by dissolving an antioxidant (e.g. 4,4'- dihydroxybiphenyl) and/or an UV absorbent (e.g. 4-t-butylphenyl salicylate) in an organic solvent (e.g. THF) capable of swelling the ring-opened polymer of a norbornene monomer is preliminarily coated on the inside surface of a mold and the norbornene monomer is subjected to a ring-opening polymerization in the coated mold to provide the objective molded product.
Patent JP-H03212323-A (JP)
Title: Sleeve shaped carton and feeding method therefor
Inventor: RODONII KEE KARUBAATO
IPC: B31B5/80
Filed: 1990-11-13
Abstract: PURPOSE: To assemble a carton to get a state that the end thereof is opened by assemblying it so that one end of a support rod pierces one of the openings of a plane-contact panel and comes into contact with other end opening to slide carton pick-up devices by the support rod to the opposite direction of a hopper. CONSTITUTION: When folded cartons are drawn from a hopper CH, a pair of pick-up devices 10, 11 rotate around a driving shaft 5 and come into contact with the carton in sequence to draw it. A vacuum cup 14 is equipped in a cup holder 15 slidably attached to an elongated support rod 16. The rotary direction of the rotary plate 9 is clockwise as shown in the arrow mark 9a. The movement track of the cam roller 23 in a cam track 19a is the vertical radial direction. The vacuum cup 14 comes into contact with the lowermost carton C1 and picks up it. When the pick-up device 11 and the relevant structure moves from a position indicated by solid lines to a position indicated by 16a, 14a, the support rod 16 pierces the opening P' on the exposed face G of the carton C1 and the external end 16A thereof comes into contact with the panel J of the opposite carton C1 of the exposed face G.  In this way, the carton can be assembled.
Patent JP-S63159114-A (JP)
Title: Control mechanism for automobile spike device
Inventor: TODO ATSUYOSHI
IPC: B60C27/00
Filed: 1986-12-22
Abstract: PURPOSE:To prevent dust pollution and damage to road surfaces by providing, in each wheel hub, a device for feeding compressed air into a pressure-proof tube under control from the cabin to move spike actuating rods back and forth so as to extend and retract spikes. CONSTITUTION:A switch is turned on in the cabin so as to feed compressed air into a pressure-proof tube 19 from a compressor through a rotary joint 41. Thereby the proof-pressure tube 19 is inflated so as to push out actuating rods 13, and therefore, spike parts 15 are projected outward from the tread surface 2a of a tire 2 by a length (l). At this time, in this arrangement, since a spike device is attached to each wheel hub 1, it rotates together with a wheel 3 while the spike parts 15 exhibit a spike function. Further, when the pressure in the pressure-proof tube 19 reaches a predetermined value, the supply of air is stopped. Further, when the switch is turned off to discharge compressed air, the spike parts 15 are retracted so as to effect the normal tire function. Thus, it is possible to aim at preventing pollution.
Patent JP-H11144601-A (JP)
Title: Cylindrical cutout
Inventor: NAGASE MITSUYOSHI
IPC: H01H85/20
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration on a joint part, and to improve assembling workability. SOLUTION: Each of openings 3, 4, 5 is formed on the outer circumference of a main body insulator 2. Insertion parts 13, 14, 15 of molding bodies 10, 11, 12 are inserted in and bonded to the openings 3, 4, 5 respectively. The openings 3, 4, 5 and the insertion parts 13, 14, 15 of the molding bodies 10, 11, 12 are formed to have a similar tapered shape.