baber/WOPTO huggingface dataset:
Patent JP-H0783811-A (JP)
Title: Sample molding form for concrete strength test
Inventor: ISHIDA RYOHEI
IPC: G01N1/28
Filed: 1993-09-10
Abstract: PURPOSE:To easily and precisely assemble a metal bottom plate in a watertight state into one opening of a form constituted by plastic molding. CONSTITUTION:A metal bottom plate 20 is assembled into a plastic cylindrical body 10 so as to make contact with the collar 10a of the cylindrical body 10. The whole body or a part of the contact surface between the cylindrical body 10 and the bottom plate 20 is watertightly fixed by means of welding or bonding.
Patent JP-H0296454-A (JP)
Title: Display device
Inventor: KIKUTA KEIICHI
IPC: G06F3/14
Filed: 1988-09-30
Abstract: PURPOSE:To improve the use of convenience by converting a transmitting signal to a second picture signal, storing it into a memory, synthesizing it with a first picture signal from an information processor, and displaying it when it is decided that the received transmitting signal is urgent. CONSTITUTION:When it is decided that the transmitting signal from a communication line is decided by a CPU 8 and it is urgent, the signal is converted to a second picture signal VID 2 such as for example 'From now on, the meeting will begin!' and stored into a picture memory. The signal VID 2 from a memory 12 is synchronized with a first picture signal VID 1 from an information processor with a switching signal SW from a timing control circuit 4, selected, inputted and by a synchronizing selector 3, both signals VID 1 and VID 2 are synthesized and displayed at a CRT displaying part 6. Consequently, without giving the influence to the processing of the information processor main body, transmitting signal contents are also displayed and the display device, in which the use of convenience is improved as the information processing system, is obtained.
Patent JP-H1180633-A (JP)
Title: Jet ink and production of colored microparticle dispersion for jet ink
Inventor: TABAYASHI ISAO
IPC: C09D11/322
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersion which can give a jet ink not problematic in nozzle plugging and having improved long-term dispersion stability by dispersing in an aqueous medium colored microparticles surface-coated with a film-forming resin having quaternized carboxyl groups. SOLUTION: A colored compound obtained by kneading a pigment, a carboxylic film-forming resin is mixed with an aqueous medium containing water and an organic solvent which can dissolve the film-forming resin and a basic compound to obtain a dispersion wherein colored microparticles composed of the pigment microparticles having a volume-mean particle diameter of 0.5 μm or below and coated with the film-forming resin and having quaternized carboxyl groups on their surfaces are dispersed in the aqueous medium. Next, the organic solvent is removed from this dispersion to obtain a colored microcapsule dispersion type water-base jet ink wherein the rate of an increase in the volume-mean particle diameter of the colored microparticles in a dispersion of a dried ink is 50% or below.
Patent JP-H0674657-A (JP)
Title: Burning furnace carriage
Inventor: KATO EISAKU
IPC: F27D3/12
Filed: 1992-08-24
Abstract: PURPOSE:To heat a material to be burnt equally and burn the material evenly by transmitting a rotary force of wheels to the lower end of a rotary support shaft projecting from its carriage main body and interlocking the rotary support shaft with the wheels so as to rotate the shaft. CONSTITUTION:When a plurality of materials (a) to be burnt are laid out at several positions on a base plate 8 of each rotary support shaft 6 and a carriage 1 for a burning furnace is moved, an axle shaft 3 and its bevel gear 10 are rotated as the wheels 4 roll on a rail B. The engagement between the bevel gear 10 and a bevel gear 9 of the rotary support shaft 6 rotates the rotary shaft 6 integrally with the wheels 4 and the bevel gear 4. Accompanied with this rotary motion, the base plate 8 is rotated integrally with the rotary support shaft 6. The material (a) to be burnt loaded on the base plate 8 is consecutively heated while the material is being circulated in an area between positions near to and far from a furnace wall C. Therefore, every material (a) to be burnt can be heated evenly and burnt.
Patent JP-H0674036-A (JP)
Title: Active muffler
Inventor: HASE SHUICHI
IPC: F01N1/00
Filed: 1992-08-25
Abstract: PURPOSE:To enable proper discharge of consensed water which is discharged from an exhaust pipe in an active muffler provided with a soundwave output device arranged in the vicinity of an outlet of the exhaust pipe and a housing to surround it. CONSTITUTION:A soundwave output device 5 which has an oscillating member 51 is arranged in the vicinity of an outlet of an exhaust pipe 3. A housing 40 surrounds the soundwave output device 5 and an outlet of the exhaust pipe 3, in which housing 40 a chamber opened in the direction of the outlet of the exhaust pipe 3 is determined. An opening of the housing 40 is formed such that its sectional area is gradually increased from a portion in the vicinity of the outlet of the exhaust pipe 3 toward outside. Interference of the soundwave having a phase opposite to exhaust noise is carried out thereto by means of the soundwave output device 5 for eliminating the noises.
Patent JP-H0888469-A (JP)
Title: Method for manufacturing multilayer printed wiring board
Inventor: AKAZAWA SHINICHI
IPC: H05K3/46
Filed: 1994-09-16
Abstract: PURPOSE: To make thinner a prepreg insulation layer than before by remaining an electrically neutral inner-layer copper foil at a space part other than the inner-layer copper foil which is filled by prepreg resin and at the same time performing lamination by matching the position of the inner-layer copper foil to the lower-layer copper foil. CONSTITUTION: A copper foil 6 is left as much as possible at a space part 5 other than an inner-layer conductor 1 (2) which is filled by a prepreg resin 3 and a space part 5' where a gap is made by the terminal edge of a through hole 4. A copper foil 8 is left at a through hole part with a diameter which is smaller than the cutting diameter which is used for forming the through hole 4. The positions of the inner-layer copper foils 6 and 8 are matched to those of lower-layer copper foils 6' and 8' for lamination. At this time, the thickness per prepreg layer is a total of 600μm since the thickness of the copper foils 6 and 8 is 600μm, that of each base 9 is 60μm, and that of the prepreg resin 3 is 600μm. In a conventional example, the thickness of the prepreg resin is 400μm, thus thinning the plate thickness per prepreg layer by 340μm.
Patent JP-H1187516-A (JP)
Title: Fuse circuit
Inventor: SASAKI MASAO
IPC: H01L23/525
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To shorten/developing period of an LSI using a fuse circuit. SOLUTION: Two signal I/O circuits 22, 23 for generating signals to an internal circuit 21 in an LSI are formed in the LSI. Then fuses 13 and 14 are respectively provided between a pad 12 connected to the circuit 21 and the circuits 22, 23. In the case of desiring to apply an output signal of the circuit 22 to the circuit 21, a voltage is applied between a pad 18 and the pad 12 to blow out the fuse 14. In the case of desiring to apply an output signal of the circuit 23 to the circuit 21, a voltage is applied between a pad 17 and the pad 12 to blow out the fuse 13.
Patent JP-S63105427-A (JP)
Title: Manufacture of cathode structure for x-ray tube
Inventor: KOJIMA KUNIHIRO
IPC: H01J35/06
Filed: 1986-10-20
Abstract: PURPOSE:To make it possible to fix the sizes of focus grooves and a cathode filament at a high accuracy and very easily, by engraving a pair of holes responding to a focus electrode and an insulating substrate respectively, and inserting a positioning jig to those holes to carry out the positioning. CONSTITUTION:A pair of holes 18 responding to the guide pins 19 of a positioning jig 20 are engraved at an insulating substrate 8, and a pair of sleeves 11 and 12 for fixing a filament 13 are penetrated and fixed at a specific interval at the insulating substrate 8 by calking, soldering, or the like. Then filament support rods 9 and 10 are inserted in the sleeves 11 and 12, and fixed to make the distance between the cathode filament 13 and the surface of the insulating substrate 8 at a specific size F. Then, the guide pins 19 of the positioning jig 20 are inserted from the upper side of a focus electrode 7 into linking holes 17. After that, the focus electrode 7 and the insulating substrate B are fixed by entering the insulating substrate 8 to which the filament 13 is already installed, from the opening end of the focus electrode 7 to the inside, inserting the pair of holes 18 to the steps of the guide pins 19 of the positioning jig 20, and calking the opening end of the focus electrode 7 to the insulating substrate 8 side.
Patent JP-S60136838-A (JP)
Title: Information storage device
Inventor: KURATA TAKAYUKI
IPC: G06F11/34
Filed: 1983-12-26
Abstract: PURPOSE:To know immediately a fault generating place or generating state by always storing instruction information, address information and status information as maintenance information. CONSTITUTION:A magnetic disc device DKU2 transmits/receives instruction information 101, address information 102 and status information 103 to/from a control device DKC3 and writes/read out these information and said information is sent to a logging circuit 7 through a switching and connecting part 6 to be stored. If any fault is generated during the operation of the DKU2, the fault generating place or the falut status can be immediately detected by checking the instruction information, address information and status information stored in the logging circuit 7, so that necessary recovery processing can be smoothly executed.
Patent JP-H04127343-A (JP)
Title: Error detecting circuit
Inventor: TAKAHIRA KYOKO
IPC: G06F12/16
Filed: 1990-09-19
Abstract: PURPOSE:To discriminate whether the error is a fixed error generated extending over the whole period or an intermittent error generated in a certain section in the period by analyzing a result of inspection and a result of holding, and displaying a result of detection of an error in the period, and the continuity of the detected error. CONSTITUTION:An error inspecting means 100 inspects whether an error is generated in input data or not at each time point in a period determined in advance, and outputs a result of inspection in each time point. Also, an initial inspection result holding means 200 holds a result of inspection outputted from the error inspecting means 100 at an initial time point in the period, and outputs a result of holding. Subsequently, an error inspection result display means 300 analyzes a result of inspection outputted from the error inspecting means 100 extending over the period, and a result of holding outputted from the initial inspection result holding means 200, and displays a result of detection of an error in the period, and the continuity of the detected error. Accordingly, whether the error detected in the period is a fixed error or an intermittent error is discriminated.
Patent JP-H04125674-A (JP)
Title: Image forming device
Inventor: INOUE MASAHIRO
IPC: G03G15/16
Filed: 1990-09-18
Abstract: PURPOSE:To prevent a spalling discharge due to the accumulation of a charge at the end edge part of a transfer material, and enable an uniform electrostatic charge on an image carrying body by providing a pressurizing member which pressurizes a transfer material carrying member, forming a conductive part on the pressurizing member, and making the potential of the conductive part variable. CONSTITUTION:A pressurizing member 18 which pressurizes a transfer carrying member 93 is provided in the discharging width of a discharging means, a conductive part 19 is formed on the pressurizing member 18, and the potential of the conductive part 19 is made variable. That is, the terminatory part of the transfer paper is turned into a state in which the conductive part 19 is directly grounded, and the electrostatic charge generated by the discharge of a corona discharger 10 for transfer is flowed to the conductive part 19 whose impedance is low. Therefore, the flow and accumulation of a plus electrostatic charge to the terminatory part of the transfer paper can be prevented. Thus, a satisfactory image without any image defect can be obtained even under a high wet circumstance.
Patent JP-2000082569-A (JP)
Title: Control device for electric blanket
Inventor: ATSUMI TORU
IPC: H05B3/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric blanket combining comfortable warmth and safety, by energizing a heating means so as to attain a temperature set up based on detected temperature information, and controlling an energization rate defined by a current turn-off cycle and current off time previously determined by setting the use of the electric blanket. SOLUTION: A one-line type heater wire is used having a heating means 1 and a temperature detecting means 2 arranged on a same line. A body 3 of an electric blanket is made up by disposing the one-line type heater wire over the whole area of the blanket. A temperature setting means 4 sets up a temperature of the heating means 1. A control means 5 achieves the temperature set up by the temperature setting means 4 by controlling the energization of the heating means 1 according to temperature information detected by the temperature detecting means 2. A setting means 6 sets up whether the blanket is used as a wrap blanket or as a laid blanket. A duty factor control means 7 turns off the energization of the heating means 1 so as to obtain the duty factor defined by a current turn-off cycle and current off time and previously determined by the setting of the setting means 6.
Patent JP-H03263356-A (JP)
Title: Cap of package for semiconductor device use
Inventor: MIYAMOTO TAKAHARU
IPC: H01L23/02
Filed: 1990-09-19
Abstract: PURPOSE:To reduce a stress to the side of a package even when a thermal contraction is caused by a cooling operation by a method wherein a thin sheet composed of a blank whose coefficient of thermal expansion is different from that of a cap main body is bonded to, and formed at, parts excluding a bonding part to a package bonding face of the cap main body composed of a metal thin sheet. CONSTITUTION:A cap 10 is formed by bonding a metal thin sheet A and a thin sheet B whose coefficients of thermal expansion are different from each other. The metal thin sheet A (cap main body) is bonded to a bonding face of a package 12 at its peripheral edge part by a laser welding operation. The metal thin sheet A and the thin sheet B are extended by a temperature rise at the welding operation. However, since they are curved, the extension to the outside with reference to the bonding face of the package 12 becomes substantially small as compared with a case where a cap of a single sheet is extended as it is in a flat-sheet state. The extension to the outside is reduced considerably because they are curved. On the other hand, since also the side of the package is expanded by heating by means of a laser, both are matched easily. Consequently, even when they are cooled and contracted, a stress to the package 12 can remarkably be reduced.
Patent JP-H03110329-A (JP)
Title: Compressor support device for air conditioner
Inventor: MASUDA TAKAHIRO
IPC: F24F1/02
Filed: 1989-09-26
Abstract: PURPOSE:To facilitate support of a compressor and to simplify removal and remounting of the compressor by a method wherein a support device for holding the compressor through engagement of a rubber mount for vibration insulation with a cylindrical protrusion with which the outer periphery of the rubber mount is covered is arranged on the fixing wall side. CONSTITUTION:A support device B for holding comprises a rubber mount 5 for vibra tion insulation mounted in a fixing hole 6 of a leg 4 of a compressor 1, and a cylindri cal protrusion 13 protruded from a base sheet 3 with which the outer periphery of the rubber mount is covered. The rubber mount 5, mounted on the leg 4 of the compres sor 1 which is supported on the base sheet 3 having a space formed with a top surface 9, a left side 10, a right side 11, and a back 12, is inserted in and engaged with the cylindrical protrusion 13 protruded from the base sheet 3. The engagement therebetween causes holding of the compressor without being disturbed by an obstacle which the top surface 9 has. Further, since the support device is formed with a support tool A provided on the front side having special margin, swing of the compressor 1 occur ring during movement is limited by fixing effected by means of the cylindrical protru sion 13 engaged with the rubber mount 5 of the support part B and protruded from the base sheet 3 and a nut 8 of the support part A, and the damage of surrounding devices is prevented.
Patent JP-S60135578-A (JP)
Title: Manufacture of artificially patinated embossed roofing material
Inventor: NAGASE SUSUMU
IPC: C23C22/68
Filed: 1983-12-23
Abstract: PURPOSE:To obtain an artificially patinated embossed roofing material having a bluish-green fine appearance by treating the surface of a sulfurized embossed copper roofing material with a mixed aqueous soln. contg. chemicals for corroding copper sulfide and a patina forming agent. CONSTITUTION:The finely uneven surface 3 of an embossed copper roofing material 2 is blackened by sulfurization, and the blackened surface is coated with a mixed aqueous soln. 5 contg. chemicals consisting of copper nitrate and sodium chloride for corroding copper sulfide 4 and a patina forming agent such as NH4Cl. The copper sulfide 4 is corroded with the chemicals and peeled, and the patina forming agent forms artificial patina 8 on the copper surface. The surface of the material 2 is then coated with acrylic clear laquer as usual so as to prevent the peeling of the patina 8. Thus, the desired artificially patinated embossed roofing material is obtd.
Patent JP-H08112680-A (JP)
Title: Method for joining two kinds of members varying in coefficient of thermal expansion by heating
Inventor: OTSUKA KAZUO
IPC: H02K15/03
Filed: 1994-10-14
Abstract: PURPOSE: To securely join two kinds of members varying in coefft. of thermal expansion by heating. CONSTITUTION: The joint surface 4 of the member 3 having the larger coefft. of thermal expansion in a cooling stage is formed by assembling plural small joint surfaces 5 in this method for joining by heating using a heating stage and the cooling stage in succession thereto at the time of joining two kinds of the members 1, 3 varying in the coefft. of thermal expansion. As a result, the thermal stresses in the joint layer 9 between both members 1 and 3 are relieved, by which the generation of the crack of the member 1 having the lower coefft. of thermal expansion in the cooling stage is averted and the two members 1, 3 are securely joined.
Patent JP-H03112281-A (JP)
Title: Video signal processing unit
Inventor: HARADA SHIGERU
IPC: H04N7/015
Filed: 1989-09-26
Abstract: PURPOSE:To control the mode as to whether it is the resolution improvement or the noise suppression by applying gain control complementarily an output signal of an interpolation means and an put signal of a replacement signal forming means in response to the content of a control code and adding low frequency components. CONSTITUTION:A control code discrimination device 14 identifies noise quantity based on 14th, 15th bits and medium based on 12th, 13th bits to discriminate the quantity of noise and gives a gain control signal to control a ratio of low frequency original signal replacement to gain variable amplifiers 18A, 18B of a replacement quantity control circuit 18. When the noise discriminated by the control code is small, the gain of the amplifier 18A is controlled to be decreased and the gain of the amplifier 18B is controlled to be increased to increase the replacement quantity of the low frequency original signal thereby improving the vertical resolution. When the noise discriminated by the control code is large, the gain of the amplifier 18A is controlled to be increased and the gain of the amplifier 18B is controlled to be decreased to decrease the replacement quantity of the low frequency original signal thereby suppressing noise.
Patent JP-S63103319-A (JP)
Title: Continuous input mouse device
Inventor: OKAZAKI KAORU
IPC: G06F3/038
Filed: 1986-10-21
Abstract: PURPOSE:To improve operability of a continuous input mouse device by deciding the moving direction of a mouse with manual input and storing the information on said moving direction into a memory incorporated to the mouse. CONSTITUTION:This mouse device counts the pulse trains outputted from an encoder 8 by a pulse counting circuit 9 and transmits the position information to a position output device 13. In this case, a pulse count value holding memory 11 is provided to hold the information on the cycles, for example, of the pulses counted by the circuit 9. Then the memory 11 functions to connect a switch 10 to a terminal 2 to store the pulse signals. Furthermore, the stored signals can be used any number of times and the continuous same signals are obtained. Thus, the operation of the mouse device is facilitated with no deterioration of accuracy.
Patent JP-H04129577-A (JP)
Title: Golf club head
Inventor: OKUMOTO TAKAHARU
IPC: A63B102/32
Filed: 1990-09-21
Abstract: PURPOSE:To prevent corrosion and improve durability by integrally molding a sole plate made of Al or Al alloy and a frame to a club head main body bottom section mainly made of carbon fiber-reinforced plastic, and applying anode oxide film processing at least on the contact face with the main body. CONSTITUTION:A sole plate 2 made of Al or Al alloy is applied with various processing such as pressing before usage, then the anode oxide film processing Q with high electric insulation and a thick film is applied to the surface, back face and periphery of the sole plate 2 and the whole faces of anchor pins 3, and it is molded integrally with a club head main body 1. Even if moisture is stuck on the sole plate 2, contact corrosion is rarely generated, even if moisture infiltrates between carbon fiber-reinforced plastic and the sole plate 2, the corrosion of the aluminum section can be prevented by an alumite film.
Patent JP-2000081807-A (JP)
Title: Fixing roller for thermal fixing device
Inventor: YASUDA KEIZO
IPC: G03G15/20
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To improve the assembling property and workability without necessitating a retaining ring for fixing and to realize reduction of the cost by providing an elastic projecting part having elasticity for holding a gear at the end of a fixing roller as a presser in the thrust direction of the gear. SOLUTION: A hook-shaped notch 10 is formed at the leading end of the small-diameter part 2a of the fixing roller 2 and an elastic part 11 is provided there. Furthermore, a locking part 12 inclined upward is formed at the leading end of the elastic part 11. Therefore, in the case of inserting the gear, the locking part 12 is elastically deformed and the gear is attached to the roller 2. Namely, in the case of fixing the gear in the roller 2, the locking part 12 is elastically deformed with the insertion in the small-diameter part of the gear, and the locking part 12 is elastically restored at the time of attaching the gear, so that the gear is fixed on the roller 2. Thus, the gear is positioned in the thrust direction with respect to the roller 2.