baber/WOPTO huggingface dataset:
Patent JP-H06277857-A (JP)
Title: Method of assembly
Inventor: JIYANNPOORU GOODAN
IPC: B23K15/00
Filed: 1993-11-29
Abstract: PURPOSE: To provide an assembling method enabling high quality welding which completely continues over all thickness of a constitutional part. CONSTITUTION: Hollow parts 17, 18 are processed and formed over a substantial part of width in the transverse direction of joint surfaces 15, 16 and over all length of the joint surfaces at least on one of the joint surfaces 15, 16 before press-contacting the joint surfaces 15, 16 of constitutional members 13, 14 with each other. Subsequently, non-magnetic metallic material 20 is inserted into the hollow parts 17, 18. Further, after the constitutional members 13, 14 are press-contacted with each other via the joint surfaces 15, 16, the non-magnetic metallic material 20 is melted at the same time as metal which constitutes the constitutional members 13, 14 is melted in accordance with the effect of an electronic beam 23 directed along the transverse direction of the hollow parts 17, 18.  Thereby, the deflection of the electronic beam 23 due to the magnetic field generated in a gap between the joint surfaces 15, 16 can be prevented.
Patent JP-H05135039-A (JP)
Title: Document editor
Inventor: MIZUNO YOSHIHISA
IPC: G06F40/189
Filed: 1991-11-14
Abstract: PURPOSE:To easily operate natural sentences having no blank at the head or end of lines by automatically turning punctuation mark or a closed parenthe sis at the end of the line and an opened parenthesis at the head of the line to a half-size in the case of a full-size mode input. CONSTITUTION:In a first processing, a step 6 decides whether the end of an extracted line shows a character corresponding to a half-size character at the end of the line or not and when the character corresponds to such a half-size character, a step 7 turns the character into the half-size. When the character does not correspond to the half-size character, the character is kept as it is. In a second processing added before this first processing, a step 2 decides whether the head of the extracted line shows a character corresponding to a half-size character at the head of the line or not and when the character corresponds to such a half-size character, a step 3 turns the character into the half-size. When the character does not correspond to it, the character is kept as it is.
Patent JP-2001122242-A (JP)
Title: Heat-insulating paper cup for microwave oven
Inventor: ENDO KENICHI
IPC: F24C7/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat-insulating paper cup for microwave oven wherein burn is not generated on the heat-insulating paper cup including the rim on the bottom when a heat-cooking is performed by a microwave oven by placing a content such as a beverage or an instant food in the heat-insulating paper cup. SOLUTION: This heat-insulating paper cup for microwave oven is equipped with a paper cup main body comprising a body member and a bottom member, and having a rim on the bottom, and an external cylinder on the outer periphery of the paper cup main body. In this case, a metal tape having at least a metal layer is affixed extending to a region shielding the rim on the bottom of the external cylinder, or extending to the region shielding the rim on the bottom of the external cylinder and the bottom section of the rim on the bottom.
Patent JP-S63151865-A (JP)
Title: Cross coil type meter
Inventor: FUJIKI NORIO
IPC: G01D3/00
Filed: 1986-12-17
Abstract: PURPOSE:To stabilize the operation of a meter pointer during the OFF period of an ignition switch, by prohibiting the action of a driving section when either a power source voltage or a control signal voltage drops below a specified value. CONSTITUTION:This meter is made up of a control section 1 which generates a signal varying with a specified function characteristic according to changes of an input signal (e.g. vehicle speed signal) and a driving section 2 which controls the direction of forming a magnetic field of a cross coil 3 by regulating the current supply direction and supply current value with respect to the cross coil 3 based on the signal. To run current to the cross coil 3 in both directions, normal and opposite, the driving section 2 has a so-called H switch type circuit composed of current driving type transistors (Tr) 20-25. Then, the Trs 21 and 24 are so arranged to perform the function as operation prohibition means and the operation limit voltage thereof is set, for example, above 2V. This blocks the reception of any signal to forbid the operation of the driving section 2 when the power source voltage or an output voltage of the control section 1 are below 2V.
Patent JP-H08131813-A (JP)
Title: Viscous fluid feeder
Inventor: YAMAMOTO KATSUMI
IPC: H01L21/52
Filed: 1994-11-07
Abstract: PURPOSE: To provide a viscous fluid feeder with the distance between the tip of a needle and a work optimized at the time of applying a viscous fluid such as adhesive, lowering the viscosity of the adhesive contained in a syringe, applying the adhesive on the work and spreading the adhesive in an adhesive state. CONSTITUTION: The needle 9 of a syringe 1 contg. a viscous fluid such as adhesive and fixed to a shaft moving vertically with respect to a work W is brought close to or separated from the work surface by a driving means in this viscous fluid coater. A means 12 for sensing the contact position between the tip of the needle 9 of the syringe 1 and the work W surface, a driving means for relatively moving the needle 9 or the work W up and down and a means for controlling the driving means are further furnished to the coater, and a means for heating the needle 9 is also attached.
Patent JP-H01144321-A (JP)
Title: Lighting surge protector
Inventor: SAGANE TOMIYASU
IPC: H02M3/28
Filed: 1987-11-27
Abstract: PURPOSE:To protect circuitry reliably from lightning surge, by connecting a voltage suppressing element and a diode for branching surge current in parallel with a load line. CONSTITUTION:A voltage suppressing element D10 suppresses lightning surge voltage occurring between load lines lower than a predetermined level. Overcurrent flowing through the load line can be suppressed by resistors R11-R14 inserted in series with the load line, and negative surge current flows through a bypass diode D11 connected in parallel with a voltage suppressing element 10.
Patent JP-H02146932-A (JP)
Title: High frequency power feeder
Inventor: ITO AKIHIKO
IPC: H05H1/46
Filed: 1988-11-26
Abstract: PURPOSE:To suppress power loss by connecting a controller with a high frequency power source and a matching unit and grasping the power actually consumed through a load based on positional information fed from the matching unit. CONSTITUTION:A controller 14 for determining the power actually fed to a load 12 is connected with a high frequency power source 11 and a matching unit 13. A signal corresponding to the high frequency power source 11 for feeding the matching unit 13 is fed to the controller 14 together with a signal corresponding to the capacities of capacitors Ci, Cc and a signal corresponding to the current flowing through the inductance L of the impedance matching unit 13, then they are subjected to operation. Then the power for the load obtained through operation is compared with a set value and a power set signal for nullifying the difference is fed to the high frequency power source 11 thus grasping the actually consumed power accurately at all times. By such arrangement, power loss can be suppressed.
Patent JP-2001123245-A (JP)
Title: High toughness and high tensile strength steel excellent in weld zone toughness and producing method therefor
Inventor: HASEGAWA TOSHINAGA
IPC: C21D8/02
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To produce steel having tensile strength of >=570 MPa class and capable of attaining low temperature toughness in which toughness compensation temperature is <=-40 deg.C or, further, <=-100 deg.C in both of the base material and HAZ and to provide a method for producing the same. SOLUTION: In this high toughness and high tensile strength steel excellent in weld zone toughness, the composition of the steel is optimized, moreover, one or two kinds of Mg-containing particles with the particle size of 0.002 to 0.1 μm and composite particles with the particle size of 0.005 to 2 μm composed of Mg-containing oxides and the carbon nitrides precipitated with the same as nuclei are contained by 1×104 to 1×108 pieces/mm2, in total and also, a martensitic structure or a mixed structure of martensite and lower bainite in which the average particle size of old austenite is <=50 μm occupies >=70% in the structure.  Moreover, in the method for producing the high toughness and high tensile strength steel excellent in weld zone toughness, Mg, Ti and Al are added to molten steel in which the amount of dissolved oxygen is 0.001 to 0.02% and is thereafter cast to form into a slab.
Patent JP-S62157501-A (JP)
Title: Micrometer for measuring tooth thickness of gear
Inventor: WATANABE TAKASHI
IPC: G01B3/18
Filed: 1985-12-28
Abstract: PURPOSE:To measure the tooth thickness of a gear with high accuracy within a short time, by respectively mounting pins, each of which has a head part having a circular cross-sectional contour, to a pair of measuring parts freely contacted and separated each other in the direction crossing a measuring axis at a right angle in a freely detachable manner. CONSTITUTION:In a measuring the tooth thickness of an inner gear 20 using a micrometer 1, at first, pins 10a, 10b having head parts, each of which has a cross-sectional diameter same to the diameter of an over pin 23, are mounted to the measuring parts 3a, 3b of the micrometer 1 and fixed by clamp screws 11a, 11b. Next, the adjustment of a zero point is performed prior to measurement. That is, the measuring parts 3a, 3b are contacted until the pins 10a, 10b are contacted at the side surfaces of the head parts thereof and the graduations of a sleeve 6 and a thimble 8 at that time are read to set a zero point adjusting value. Thereafter, the side surfaces of the head parts of the pin 10a, 10b are engaged with a pair of opposed tooth grooves 22 on the diameter of the inner gear 20 and the distance dm between pins is calculated from the value obtained by substracting the zero point adjusting value from the graduations of the sleeve 6 and the thimble 8 and the tooth thickness of the inner gear 20 is calculated on the basis of said distance dm.
Patent JP-H10117752-A (JP)
Title: Sterilization system for packed food product
Inventor: TOMOSUE MASAO
IPC: A61L2/20
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To automatically sterilize packed food products without man power. SOLUTION: To a sterilization chamber 1 which has an inlet 2 and as outlet 3 and contains food product for example, eggs packed in packages P, are set an ozone generator 4 inside and an ozone exhaustion means for excluding ozonized air out of the sterilization chamber 1, for example, a vacuum pump. As gaps are formed between the lower body and the cover of the package case, ozone is allowed to flow in from the gaps to effect sterilization of eggs and the hazardous ozone is exhausted out of the sterilization chamber after sterilization. When the ozone concentration comes down to the safety level, the packed eggs are carried out. The sterilization is automatically performed without man power and the operation is harmless to human body and the sterilized eggs can be sold as a hygienic food product.
Patent JP-S62157235-A (JP)
Title: Suction device for rotary piston engine
Inventor: KIDA TATSUYA
IPC: F02B53/04
Filed: 1985-12-28
Abstract: PURPOSE:To reduce a pumping loss, by installing an escape passage, letting an air-fuel mixture inside each operating chamber during respective compression strokes of #1-#3 cylinders escape to each operating chamber during a suction stroke of other cylinders via a control valve, in a casing. CONSTITUTION:Escape passages 21-23, letting an air-fuel mixture at respective compression strokes of each of cylinders 5-7 escape to an operating chamber during suction strokes of other cylinders by rotation of rotors 8-10 having a 120 deg. phase difference each, are installed in a casing 1. The escape passage 23, letting the mixture in at least the #3 cylinder 7 off, makes its mixture out flow side and open to a suction port 16, and control valves 24-26, controlling an airflow quantity according to engine load, are installed in each escape pas sage side by side. Thus, a pumping loss is reduced and an adjustment for a charged variable is performed in an effective manner, especially exhaust of an excess air-fuel mixture during a compression stroke in the #3 cylinder is performable without installing a passage at the outside of the casing, thus layout capabilities are improved.
Patent JP-H10121003-A (JP)
Title: Coating protective sheet
Inventor: MORIMURA YASUHIRO
IPC: C09J7/02
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a coating protective sheet which is excellent in durability, such as weather resistance, has good adhesion to the surface of a coated object, and does not leave the adhesive upon separation of the sheet by forming a pressure-sensitive adhesive layer comprising a thermosetting adhesive composed mainly of a copolymer of ethylene, vinyl acetate, and maleic acid (anhydride) on a substrate. SOLUTION: The substrate is an org. film composed mainly of an org. resin (e.g. polyethylene). Pref., the copolymer has a vinyl acetate content of 10 to 50wt.% and a maleic acid (anhydride) unit content of 0.01 to 10wt.%. An org. peroxide (e.g. benzoyl peroxide) is added in an amt. of 0.1 to 10 pts.wt. based on 100 pts.wt. copolymer to the adhesive. Further, a silane coupling agent (e.g. γ-methacryloxypropyltrimethoxysilane) as an adhesion promoter, an allyl-contg. compd. (e.g. triallyl isocyanurate) as a property improver and the like may be added. Curing may be carried out at 70 to 150 deg.C for 2 to 60min under a pressure of 0.01 to 50kgf/mm<2> .
Patent JP-H08163229-A (JP)
Title: Telephone system
Inventor: NOBUOKA MICHIAKI
IPC: H04M1/64
Filed: 1994-12-02
Abstract: PURPOSE: To provide a telephone system for easily responding to a call from abroad. CONSTITUTION: This system is provided with a line control/speaking means 1, call ID detecting means 2 for detecting the call ID of a made telephone call, country/language correspondence table storage means 3 for storing the country code of the call ID and a language used in that country, correspondent language deciding means 4 for deciding the language of a message to be displayed based on the call ID detected by the call ID detecting means 2 and a country/language correspondence table stored in the country/language correspondence table storage means 3, response message storage means 5 for storing message sentences to be responded by respective languages, and message display means 6 for extracting any message sentence in the language decided by the correspondent language deciding means 4 from the response message storage means 5 and displaying it.
Patent JP-H01141063-A (JP)
Title: Thermal head
Inventor: HOCHIDO YUKO
IPC: B41J2/335
Filed: 1987-11-27
Abstract: PURPOSE:To enhance wear resistance, resistance to chemicals, and resistance to thermal shock to contrive a longer head life, by forming a wear resistant layer by a specific ceramics. CONSTITUTION:A glazed glass layer 2 is formed on an alumina substrate 1, and thereon TaN is formed as a heating resistor layer 3 to be 0.2mum thick by a high-frequency sputtering. Moreover, a gold is formed to be 1mum thick as electrodes 41, 42, and thereon a wear resistant layer 7 is formed to be 3mum thick by a high-frequency sputtering. The wear resistant layer 7 is a ceramics obtained by heating and sintering a SiAlON made of Si, Al, C, O, and N series, such as a silicon nitride (Si3N4), an alumina (Al<2>O3), a silicon carbide (SiC), or a mixture of Si3N4, Al2O3, SiC, and aluminum nitride (AlN), in a nitrogen current at approximately 1800 deg.C for one hour.
Patent JP-H08160792-A (JP)
Title: Heat fixing device
Inventor: HATORI KAZUYUKI
IPC: H05B3/00
Filed: 1994-12-02
Abstract: PURPOSE: To make possible cleaning as well as exchanging of a sliding electrode by attaching sliding electrode to a device main body freely detachably integrally with a cleaning pad in contact with a heat roller surface. CONSTITUTION: The heat roller 2 is provided with the heating electric resistance layer on the roller surface and energizing parts 4 on the roller both ends, the sliding electrode 5 for supplying the power in contact with the energizing part 4 is formed integrally with the cleaning pad 6. The cleaning pad 6 integrated with the sliding electrode 5 is brought into press contact with the main body of the fixing device 1 with the elastic means, and the sliding electrode 5 is pressed against the roller surface together with the felt of the cleaning pad 6 impregnated with the silicone oil, and the cleaning and the energizing operations are made possible. On detecting the temp. of the heat roller 2 by the sensor 9, the power source H is controlled by the temp. control circuit 8 so as to attain the objective temp.  The power source is interrupted by the interruption means 7 on detecting the abnormal temp. or the discontinuity by the temp. control circuit 8.
Patent JP-H04172690-A (JP)
Title: Sense amplifier circuit
Inventor: SENOO KATSUNORI
IPC: G11C11/409
Filed: 1990-11-07
Abstract: PURPOSE:To realize high-gain sensing by providing third MOS transistors which are connected in parallel with first MOS transistors and activated when second MOS transistors connected in series with the third transistors are inactivated. CONSTITUTION:Third MOS transistors 15 and 16 are connected in parallel with first MOS transistors 11 and 12 and the third transistors 15 and 16 are driven to a turned on/off states in the opposite way to second MOS transistors 13 and 14 which are connected in series with the third transistors 15 and 16. Since the third transistors 15 and 16 contribute to the pull down or pull up like the first transistors 11 and 12 to which the third transistors 15 and 16 are connected in parallel do and, at the same time, the transistors 15 and 16 are directly activated by means of input signals, the drain voltages of the transistors 15 and 16 which represent the output level can be pulled up or pulled down at a high speed. Therefore, a high gain is obtained and a sense amplifier which can be fully applied to a high-speed circuit can be obtained.
Patent JP-H02146717-A (JP)
Title: Electrolytic solution for electrolytic capacitor
Inventor: NAGAI RYUTARO
IPC: H01G9/02
Filed: 1988-11-28
Abstract: PURPOSE:To make an electrolytic hardly inflammable without having remarkable increase of resistivity and obtain its solution to make breakdown strength better by dissolving polyvinyl alcohol containing silicon and boron or borate into the electrolytic solution containing polyhydric alcohol as a principal ingredient. CONSTITUTION:An electrolytic solution containing polyhydric alcohol as a principal ingredient is used after dissolving polyvinyl alcohol containing silicon and boron or borate into its solution. For example, the electrolytic solution consisting of 77.9wt.% ethylene glycol, 18wt.% ammonium borate, 1wt.% polyvinyl alcohol containing silicon, and 0.1wt.% phosphoric acid is used. As to the foregoing polyvinyl alcohol containing silicon, it is used when its percentage of silicon content is 0.1-5wt.% and the degree of polymerization is 200-150 and it is suitable to have its addition of 0.5-8wt.%. Its silicon content makes the electrolytic solution having an organic acid as a main solution hardly inflammable without giving adverse effect on characteristics. As the quantity of boron can be lessened drastically in comparison with conventional solutions, such a reduced quantity of boron serves the purpose of improving the characteristics.
Patent JP-H09135859-A (JP)
Title: Human body cooler
Inventor: TAKAGI ATSUO
IPC: A61F7/10
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To continuously use a human body over a long time. SOLUTION: An electronic cooling element 9 is laid in a mask basis material 3 and a heat absorbing body 11 is laid on the internal side of the electronic cooling element 9 via a base 10a. The heat absorbing body 11 is internally provided with a temperature sensor 17. Besides, a radiation plate 13a is laid on the external surface of the electronic cooling element 9, and a fan motor 16 is mounted on the external surface of the radiation plate 13a. Also, the external part of the mask basis material 3 is opened and a radiation cover 15 is mounted on the open part 14 thereof. Furthermore, a power supply AC/DC converter is extended.
Patent JP-H041516-A (JP)
Title: Probe moving mechanism for displacement detector
Inventor: SAKATA HIDEO
IPC: G01B11/00
Filed: 1990-11-06
Abstract: PURPOSE:To simplify the constitution and to decrease the external diameter size by providing this probe moving mechanism almost in parallel to the axial direction of a probe. CONSTITUTION:The probe moving mechanism 150 supports a probe 60 slidably and is attached to the displacement detecting device 10, equipped with a detector which detects the moving quantity of the probe 60, to displace the probe 60 in a desired direction, and when a releasing mechanism 180 as a driving means is driven, a sliding plate 152 and a supporting body 151 are displaced relatively in the axial direction of the probe 60, which is also displaced axially, so that an object to be measured can be inserted. Thus, the probe 60 is moved in its axial direction by the releasing mechanism 180 through the sliding plate 152 to simplify the constitution and reduce the outward size.
Patent JP-H09145257-A (JP)
Title: Vacuum dewaxing-sintering furnace
Inventor: NAKAMU EIJI
IPC: B22F3/10
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To conduct quickly dewaxing of a material to be treated and, moreover, to prevent effectively re-contact of binder vapor with the material after the dewaxing. SOLUTION: In a vacuum dewaxing-sintering furnace, a reduced pressure atmosphere is brought about inside a tight box 1 by exhausting gas therefrom while introducing a very small quantity of gas outside the tight box 1, at the time of dewaxing. After the dewaxing, a binder leaking out from the tight box 1 at the time of the preceding dewaxing is exhausted or drained from a low position inside a furnace body 11 and thereby the inside of the furnace body 11 is degasified. Accordingly, a material to be treated can be treated quickly at the time of dewaxing and the binder remaining inside the furnace body 11 can be discharged outside in a state of a liquid phase or a vapor phase after the dewaxing, after a clean atmosphere inside the tight box 1 is secured with priority.