baber/WOPTO huggingface dataset:
Patent JP-H08164471-A (JP)
Title: Ladle for gasting
Inventor: KAWAGUCHI MASATOSHI
IPC: B22D41/015
Filed: 1994-12-14
Abstract: PURPOSE: To improve product quality and to eliminate waste by precisely detecting a temp. of molten metal right before pouring. CONSTITUTION: A projecting part 25 is arranged roughly at the center part of the bottom of a ladle 7 which receives molten metal from a pressurized pouring furnace 5 and pours the molten metal into a cavity, and a temp, sensor 27, which is protected by a heat resistant member 26 of ceramic, etc., is embedded in the part 25. Further, when receiving molten metal from the pressurized pouring furnace 5, the projecting part 25 is positioned at the falling place of molten metal.
Patent JP-H09147955-A (JP)
Title: Connector provided with rear holder
Inventor: KASHIYAMA YOSHIHISA
IPC: H01R13/42
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To surely lock a rear holder temporarily by specifying a structure of a connector in which the rear holder for doubly locking a terminal installed in a terminal housing chamber is provided in a housing via hinges. SOLUTION: A connector provided with a rear holder is provided with a housing (H) 31, a terminal housing chamber 33, an opening part 39 formed by removing a part of the upper face plate of the housing H:31, a rear holder (R) 45 provided with a double locking projection 61 for a terminal, flexible hinges 43 in which the base parts are connected to the housing H:31 and the front ends are connected to the rear holder R:45, a temporary locking part 51 formed in the edge part of the opening part 39, a locking plate part 53 which is formed in the front part of the rear holder R:45 and is locked in the temporary locking part 51, temporary locking pawls 57 formed in the rear part of the rear holder R:45, and temporary locking projections 63 on which the temporary locking pawls 57 are locked.  The hinges 43 are bent into the inside of the housing H:31, the locking plate part 53 is locked in the temporary locking part 51 the temporary locking pawls 57 are locked on the temporary locking projections 63, and then, the rear holder R:45 is arranged in the opening part 39 so as to be locked temporarily. That is, the front part and the rear part of the rear holder R:45 are surely held in the opening part 39.
Patent JP-H08223138-A (JP)
Title: Optical transmitter for optical communication system associated with radio system
Inventor: RORUFU HOFUSUTETSUTAA
IPC: H04B10/50
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a communication system in a simple constitution in which it is not necessary to use any expensive optical filter, and an optical transmitter used therein. SOLUTION: This system is provided with optical transmitters 1, 2, and 3, an optical waveguide body 101, and an optical receiver 102. The optical transmitter transmits a light S1(f) constituted of two optical components, the light is received by the optical receiver 102, and the two optical components are mixed so as to be coherent. The optical transmitter is provided with a light source 1 and an optical modulator 2 which modulates a light radiated by the light source 1. This system is provided with a controller 3 which modulates the operating currents of the light source 1 or the control voltage of the optical modulator 2 by an intelligence signal so that the light source can be controlled by the operating currents, and the optical modulator 2 can be controlled by the control voltage.
Patent JP-H10154511-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: UESHIMA HIROSHI
IPC: H01M4/587
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery in which discharge capacity is not lessened resulting from the decomposition of electrolyte charging and discharging, and there is no capacity deterioration even at a low temperature. SOLUTION: A nonaqueous electrolyte secondary battery is equipped with an electrode which has carbon material, which is obtained by burning a mixture of graphite powder and thermosetting resin in an inert atmosphere or in a vacuum, on a collector surface, and nonaqueous electrolyte. The carbon material is made of resin carbide which is formed of the graphite powder and the carbonized resin of the thermosetting resin integratedly covering the graphite powder, and, when the BET specific surface area of the graphite powder is expressed by S (m<2> /g), and carbonized resin containing amount (percentage by weight) is expressed by X assuming the whole carbon material as 100 percentage by weight, the S and the X satisfy a formula X>=(2.77×S-3.85).
Patent JP-H08170819-A (JP)
Title: Attemperator tower
Inventor: YAGYU MASAO
IPC: F23J15/06
Filed: 1994-12-15
Abstract: PURPOSE: To improve corrosion resistance and to enable maintenance of a continuous operation of a plant by constructing an attemperator tower out of an outside tube member and an inside tube member, by providing a high-temperature gas transfer space between the outside tube member and the inside tube member and by providing a water spray mechanism inside the inside tube member. CONSTITUTION: An attemperator tower 20 is made to have a double structure of an outside tube member 23 and an inside tube member 24. The main flow of high- temperature gas runs through inside the inside tube member 24 and the temperature thereof is lowered by water spray from a water spray mechanism 22. On the other hand, a high-temperature gas transfer space 25 is provided between the outside tube member 23 and the inside tube member 25 and the high-temperature gas is transferred through this space 25. The outer wall surface of the outside tube member 23 provided outside the space 25 comes into contact with a low-temperature part (external air) O. Although the water sprayed from the water spray mechanism 22 reaches the inner wall surface of the inside tube member 24, accordingly, the possibility that the water condenses in this part and causes corrosion is decreased, since both of the inner and outer wall surfaces of the inside tube member 24 are kept at a relatively high temperature by the high-temperature gas transferred through the space 25.
Patent JP-H08143378-A (JP)
Title: Production of carbon sheet
Inventor: INADA TATSUYA
IPC: C04B37/00
Filed: 1994-11-21
Abstract: PURPOSE: To obtain a carbon sheet excellent in heat conductivity and having such satisfactory bending strength as to cause no trouble in handling and use by joining specified carbon blocks with fluororesin and subjecting the joined faces to special working. CONSTITUTION: Petroleum or coal pitch coke is kneaded with pitch, formed into blocks, fired and graphitized at about 3,000 deg.C to obtain two carbon blocks having 18-26% porosity and >=140kcal/mhr deg.C heat conductivity. A filmlike tetrafluoroethylene-fluoroalkyl vinyl ether copolymer liable to thickness control and easy to handle is uniformly interposed between the faces 2 of the blocks to be joined and the fluororesin is melted by heating it to a temp. between the m.p. and the m.p.+60 deg.C under 0.01-0.2kgf/am<2> pressure. After holding for >=1hr, they are slowly cooled to 260 deg.C at <=50 deg.C/hr cooling rate and then allowed to cool to ordinary temp. in the air. The resultant block is sliced in a direction perpendicular to the joined faces 2 to obtain the objective carbon sheet 1 for the cooling plate of a fuel cell.
Patent JP-H07137988-A (JP)
Title: Small crane mounting device
Inventor: MATSUMURA KENJI
IPC: B66C23/20
Filed: 1993-11-17
Abstract: PURPOSE:To provide a small crane mounting device capable of using for columns such as frame, etc., even having strength incapable of hoisting a load with a small crane mounted. CONSTITUTION:A small crane mounting device comprises a small crane 2, a crane pedestal 3 on which the crane 2 is installed, a rigid control panel 4 which is installed on the pedestal 3 and controls the crane 2, and a crane column 5 which supports the crane 2 and the weight of a hoisted load. Also a crane column 5 is installed on a column 1 which is not so strong as to withstand the weight of the crane 2 and a load suspended. Thus, because the small crane is held also on the column not so strong, the work range of the crane is expended and, because a small crane mounting device can be disassembled and used, the set position for the small crane can be moved freely and easily, and also the crane support columns can be combined arbitrarily for height adjustment.
Patent JP-2000135995-A (JP)
Title: Basket for bicycle
Inventor: YOSHIDA NOBUYUKI
IPC: B65D43/24
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To hold both postures of a closed state and an open state using the same parts in a basket with an upper opening part closable, and to positively hold the posture of the closed state. SOLUTION: This basket is provided with a holder 12 for holding the posture of a basket body 1 in the closed state and open state. The holder 12 is provided with a holding body 11 having an engaging member 21 engaged with front and rear case bodies 2, 3 in the closed state of the basket body 1 to hold the posture and supporting the front side face 2e of the front case body 2 in the open state of the basket body 1 to hold the posture, and a connecting body 10 for connecting the holding body 11 to the rear case body 3 so as to be changeable into a position of holding the posture of the basket body in the closed state and a position of holding the posture of the basket body 1 in the open state.
Patent JP-S63168383-A (JP)
Title: Pressure sensitive copying material
Inventor: TAKAHASHI NAOYA
IPC: B41M5/165
Filed: 1986-12-30
Abstract: PURPOSE:To ensure excellent color forming performance and excellent performance with low possibility of contamination or migration, by using a color former and a solvent consisting of a mixed solvent comprising P4EPE, P3EPE and a diarylalkane. CONSTITUTION:A solution of e color former in a mixed solvent comprising 70-10 wt.% of a 16C or higher diarylalkane and 30-90 wt.% in total of 1- phenyl-l-(4-ethylphenyl)ethane ('P4EPE') and 1-phenyl-1-(3-ethylphenyl)ethane ('P3EPE') is emulsified and dispersed in a mixed aqueous solution of gelatine and gum arabic. Then, gelatine films are formed around emulsified oil droplets by a coacervation method to obtain microcapculses which contain the color former solution. The emulsion of the microcapsules containing the color former solution therein is applied to a paper, followed by drying to obtain a paper coated with the color former solution-containing microcapcules. The diarylalkane is preferably 1-phenyl-1-xylylethane.
Patent JP-H07143734-A (JP)
Title: Driver circuit for voltage driving type element
Inventor: SUGAWARA SHOGO
IPC: H02M1/08
Filed: 1993-11-17
Abstract: PURPOSE:To inhibit a dead time at the time of the protective operation of overcurrents by connecting a second capacitor previously charged at voltage lower than a capacitor to the capacitor in parallel through a diode. CONSTITUTION:When overcurrents are made to flow through an IGBT 15, a transistor(TR) is tuned off. When the TR3 is turned on, a circuit, in which a capacitor (CS)CD is discharged by a resistor 2, is formed, and the potential fluctuation of the CSCD is used as the base voltage of TRs 1, 2 through a diode D1 and the operation of the TRs 1, 2 is controlled. When the CSCD is discharged and the potential of the CSCD reaches the previously charged potential Vs of a CSCA, a diode D2 is conducted and the parallel circuit of the CSCA and a CD is obtained, and a resistor R2 discharges the CSCA and the CD. Consequently, the time constant of discharge is changed, and the base voltage of the TRs 1, 2 is discharged at two stages. Accordingly, gate emitter voltage is lowered by a fast time constant after the detection of a short circuit.
Patent JP-H02156651-A (JP)
Title: Wafer handling device
Inventor: KUROKI KAZUNORI
IPC: B66C1/00
Filed: 1988-12-09
Abstract: PURPOSE:To reduce a running cost so as not to use a gas during a conveyance operation by forming the following: a claw which is moved forward and backward in a radial direction at an end edge part of a gas guide flange in accordance with a distance to a wafer to be chucked; a connection hole used to guide a gas existing under the flange to a gas suction route. CONSTITUTION:When a wafer W is loaded by using a wafer handling device, a valve 29 is opened, a compression sheet 26 is pushed, a spring 21 is compressed, a wafer-holding claw 2 is retreated to the outside and a gas guide flange 13 of a substrate 1 is lowered from above the water W before the flange 13 comes above the wafer W. During this lowering operation, a sensor 4 detects a distance up to the wafer W; a valve 15 is opened at a proper distance by a signal of a control box 3; a gas G is discharged from a gas discharge route 11; a gas suction route 12 sucks the gas G; the wafer W is leviated. The sensor 4 detects this levitation; the valve 29 is closed; the claw 2 is moved; the valve 15 is closed; a discharge and suction operation of the gas G is stopped.
Patent JP-H03169442-A (JP)
Title: Manufacture of m-shape holder
Inventor: FURUKAWA TAICHIRO
IPC: B21D53/10
Filed: 1989-11-29
Abstract: PURPOSE:To manufacture the M-shape holder of stabilized dimension with good productivity by punching plural pockets in the peripheral direction of cylindrical work having the inward flange at the one end, bending the column among the pockets inward in a trapezoid shape, and then forming the inward flange at the other end of the work. CONSTITUTION:The punching device 10 having plural pocket punching punches 11 is inserted into the inside of cylindrical work W having the inward flange f1 at one end thereof, the punches 11 are moved to the radius direction respectively at a same time to punch plural pockets 3 with the punching part 12. Next, this work W is fixed on the supporting stand 21 of the bend-forming device 20, the bending inward punch 23 is descended to be charged in the work W, and the column 4 between the pockets 3 is bent to the inside in a trapezoid shape with the relative moving of the bending inside punch 23 and the bending outside punch 26. Further, the flange bending punch 28 is descended to form the flange f2 on the opening periphery of the work W. In such a way the pocket punching punch 11 of high rigidity can be used and the pocket 3 with high dimensional accuracy is efficiently formed without cracks.
Patent JP-H11136162-A (JP)
Title: Band compression circuit
Inventor: KUKINO TAKAHISA
IPC: H04B1/66
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To send a transmission signal with its frequency band made 1/2 to a transmission path by making a band compression circuit divide a frequency band into two and an input signal of a required frequency band pass through them respectively. SOLUTION: When a transmission signal a of band width fbHz is inputted to an input terminal 1 of a band compression modulating part, a signal b of band width (0 to fb/2) Hz is obtained at an output of a 1st LPF 2 and also a signal c of band width (fb/2 to fb) is obtained at an output of an HPF 3. After the output signal c of the HPF 3 is multiplied and synthesized by/with a frequency fbHz in a balanced modulator 4 and a signal d is acquired, a signal e of (0 to fb/2) Hz is acquired through a 2nd LPF 6. After the signals e and b are respectively undergone orthogonal modulation by an orthogonal modulator and signals f and g are acquired, the both signals are synthesized and modulation signals h which mutually have 90 degree phase difference through a BPF 10. The modulation signal h is transmitted as a signal whose band width is compressed into 1/2 of the signal a.
Patent JP-H06165075-A (JP)
Title: Voice mute detecting circuit
Inventor: NAGATA TATSUO
IPC: H04N5/44
Filed: 1992-11-20
Abstract: PURPOSE:To suppress the reproducing of voice noise or a buzzing sound by identifying the omission of an input voice, identifying the defective period of time of voice decode, logically calculating these identified results and controlling the mute processing of a voice output. CONSTITUTION:A voice data level detecting circuit 107 identifies the omission of voice data and when voice data are omitted, a first mute signal to be guided to a condition judge circuit 110 is generated. A frame synchronizing detection circuit 108 identifies whether a voice frame synchronizing signal is separable or not and when this signal is not separable a second mute signal is generated. A delay circuit 109 delays the second mute signal for a certain period of time. The condition judge circuit 110 logically calculates the first mute signal and the second mute signal delayed by the delay circuit 109 and when a mute element is contained in either of signals, a mute circuit 111 is controlled so as to perform the mute processing of a voice output.
Patent JP-2001129797-A (JP)
Title: Wire cutting machine
Inventor: YOSHIHARA SEISHIRO
IPC: B23H7/10
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an electric discharge or non-electric-discharge wire cutting machine with an excellent cutting speed, which develops few disconnection faults, makes easy recovery from a failure, changes a condition easily, and provide the cutting machine with an excellent cutting speed, which doesn't need a high-grade control in the case of electric discharge wire cutting. SOLUTION: In this machine, a small diameter wire 3 is located and stretched at tips 2 of a pair of wire supporting columns 1 developing elastic deflection. A tension adjusting mechanism 5 is provided to give tension to the wire 3 stretched between the columns 1. The columns 1 are attachably and detachably engaged with supporting parts 15 of the columns 1, and a tension of the wire 3 is applied in the direction to prevent the departure of the columns 1. The wire 3 or at least one of the supports 15 is preferably connected to a vibration source 4, which vibrates the wire 3 stretched between the columns 1 developing elastic deflection. Also, the columns 1, the wire 3, members stretching the wire 3, and frame members thereof are preferably integrated into a cassette 12 for stretching the wire 3, and the cassette 12 is attachably and detachably mounted to a cassette holder 13.
Patent JP-H06162135-A (JP)
Title: Method for deleting inverter in logic circuit
Inventor: SEKIKAWA HIROSHI
IPC: H03K19/00
Filed: 1992-11-20
Abstract: PURPOSE:To decrease the number of inverters by performing inverting operation wherein whether or not there is an inverter on an input/output line is inverted by replacing a gate of the logic circuit with its pairing one. CONSTITUTION:This method is provided with a logic circuit-directed graph conversion part 2 which converts the logic circuit into a directed graph, a node grouping part 3 which divides nodes of the directed graph into two groups, an inverter counting part 4, a weight inversion part 6 which inverts the weight of a branch, a weight control part 5, and a directed graph-logic circuit conversion part 7. Here, a network list is inputted from an input/output part 1 and converted by the logic circuit-directed graph conversion part 2 into a directed graph whose branches are weighted. Then the node grouping part 3 divides the nodes into two groups, neither of which is empty. Then the inverter counting part 4 counts the number of inverters of the grouped directed graph. When the number of inverters decreases, the weight inversion part 6 inverts the weight. After the processing, the directed graph-logic circuit conversion part 7 performs conversion into the network list.
Patent JP-H05124731-A (JP)
Title: Supplying device for rod in alignment
Inventor: ENDO TOMOHITO
IPC: B65G57/18
Filed: 1991-10-30
Abstract: PURPOSE:To handle rods having different diameters by providing adjustability for the gap of a slit formed by a receipt plate and a pressing plate in accordance with the size of the rod handled. CONSTITUTION:A framing 11 is formed from two or more frames, upper and lower, which pinch a pressing plate 6 and receipt plate 6 in the axial direction of a rod 2, and a piston rod 23 of adjusting cylinders 24 for a slit 7 is fixed to frame 11B on the receipt plate side, wherein this frame 11B is used as the stationary side while the pressing plate 6 side frame 11A is as the moving side, and the slit adjusting cylinders 24 are secured to the moving side frame 11A. These cylinders 24 are arranged in front of and behind the framing 11 both in the overpart and underpart and are adapted to make synchronous operation. The cylinders 24 are operated in accordance with the size of the rod 2 to move the frame 11A relative to the frame 11B, and the pressing plate 6 is moved fore and aft relative to the receipt plate 8. The gap 7 of the slit is thus adjusted.
Patent JP-H05124951-A (JP)
Title: Cosmetic
Inventor: KURODA AKIHIRO
IPC: A61K8/00
Filed: 1991-10-29
Abstract: PURPOSE:To obtain a cosmetic such as face powder, excellent in touch and skin protecting action, good in oxygen passability and retaining ability without inhibiting cutaneous respiration by blending a specific cyclic fluoroalkoxy phosphazene excellent in water repellency, skin protecting properties and safetywith other ingredients. CONSTITUTION:The objective cosmetic useful as face powder, foundation, breast powder, etc., is obtained by blending one or more cyclic fluorophosphazenes expressed by formula I [(m) is an integer of 1-3; (n) is an integer of 3-5; (h), (k) and (l) are integers of 0 to (2n); (h+k+1) is (2n)] with fluorinated silicones expressed by formula II [(a) is 2-8; (b) is 4-10], then adding silicone-treated sericite, silicone-treated talc, silicone-treated titanium oxide, red iron oxide, etc., thereto, adding purified water, etc., as a solvent and kneading the resultant mixture. The obtained cosmetic is excellent in touch and skin protecting action and good in oxygen passability and retaining properties without inhibiting cutaneous respiration.
Patent JP-H03170367-A (JP)
Title: Refractory for continuous casting and its production
Inventor: HIRAIWA YOSHITAKA
IPC: C04B35/10
Filed: 1989-11-29
Abstract: PURPOSE:To obtain the title refractory improved in heat shock resistance by adding a resinous binder to raw material powder comprising Al2O3 powder and graphite at a specified weight ratio followed by kneading, press-molding and then calcination in a reductive atmosphere. CONSTITUTION:10-15wt.% of a resinous binder such as phenolic resin is added to raw material powder comprising (A) 30-70wt.% of Al2O3 powder 10mum-0.3mm in granular size and (B) 20-35wt.% of graphite followed by kneading. The resultant mixture is molded using an isostatic press at a maximal pressure of 1.0-1.5t/cm<2> and the molded product is calcined in a reductive atmosphere at ca.1000-1200 deg.C, thus obtaining the objective refractory.
Patent JP-H08294482-A (JP)
Title: System that creates tomographic image of material body
Inventor: JIYANGU FUSHII
IPC: G16H10/60
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To improve an efficiency of generating image and to dispense with feathering algorithm by creating a projection data array by using data collected by a helical scan and further creating a weight data array to assign a predetermined weight. SOLUTION: A detector array 16 is formed from two rows of detector elements 18, each detector element 18 outputs attenuation amount of x-ray beam passing through a patient 15 for medical care by way of electric signals. A data obtaining system 24 in a control mechanism 20 transfers analog data from the detector elements 18 to digital signals, an image reconstruction device 25 receives this data, performs high image reconstruction, and creates a weighted data array to assign a weight. Then, a tomogram image of an object is formed by generating a projection data matrix from collected data, confirming a supplementary spaced/extrapolatory plane which exists between a first and a last projection planes and is not perpendicular to the z-axis, and by creating a weighted projection data matrix by using the projection data matrix against the plane.