baber/WOPTO huggingface dataset:
Patent JP-2000133054-A (JP)
Title: Insulated wire
Inventor: IWABUCHI HIDEKI
IPC: H01B7/02
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a signal wave-length characteristic and to eliminate switching noise by covering a part more outside than a center conductor with a tape containing a ferrite to form an insulating layer. SOLUTION: An insulating layer 2 is formed by covering the outside of a center conductor (core) 1 with a resin containing a ferrite. A wire that is formed with a material and a wire diameter capable of carrying an allowable voltage and an allowable current according to an intended use can be appropriately selected and used for the center conductor 1. For instance, a hard copper wire, a soft copper wire, a hard aluminum wire or a soft aluminum wire can be used. In this case, one line or intertwined multiple lines can be used for the center conductor 1 whichever one out of them is selected. A desired thickness can generally be set in the range of several millimeters to tens of millimeters for the thickness of the insulating layer 2. Additionally, an insulating property and durability can further be improved by covering the outermost layer of the insulated wire with vinyl, rubber or the like.
Patent JP-H10143782-A (JP)
Title: Gas detection device capable of docking with mobile communication terminal
Inventor: NAKAYAMA KATSUYOSHI
IPC: G08C15/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To add an intelligent bidirectional communication function to a gas detection device by providing an automatic receiving part which stores the management data received from a remote server via a mobile communication circuit in a received data storage part. SOLUTION: An inspector who arrived at the spot, i.e., a check object sets a gas collection part 4b of a gas sensor module 4 as a check point. When a checking job is started, the check data are shown at a display part 24 and also stored in a check data storage part 20a. Then the check data are sent to a remote server group 5 in the set transmission timing. The maximum value of the check data which are sampled every 15 minutes, for example, is transmitted as the check data. Thus, a gas detection device 2 operates for 24 hours in an unattended state. In other words, a stationary type remote control monitoring device is obtained and is properly placed in an area like a building site, etc., that should be monitored. As a result, the leakage of gas is monitored from a remote place via a remote operation.
Patent JP-H05145682-A (JP)
Title: Facsimile equipment
Inventor: TAKEHIRO HIDESHI
IPC: H04M11/00
Filed: 1991-11-20
Abstract: PURPOSE:To realize the common use of a telephone set and the facsimile equipment with an inexpensive contract charge by using one line. CONSTITUTION:This facsimile equipment is provided with a DTMF reception circuit 4 and a storage circuit 7, and an extension designation number received by the DTMF reception circuit 4 via a telephone line 1 in dial-in contract is collated and judged with an extension designation number stored in advance in the storage circuit 7 by a collation circuit 8. Based on the result of judgment by the collation circuit 8, a connection destination of the telephone line 1 is selected by a changeover circuit 18 to select either a telephone circuit 5 or the facsimile equipment 15 thereby implementing talking by a telephone set or facsimile reception automatically selectively.
Patent JP-H04177767-A (JP)
Title: Mos transistor
Inventor: FUJINAGA MASATO
IPC: H01L29/78
Filed: 1990-11-09
Abstract: PURPOSE:To reduce threshold voltage change, substrate current and gate current, and improve reliability, by making a drain edge part longer than a source edge part which drain edge part has a potential higher than the source edge part. CONSTITUTION:Basic operation is obtained in the manner in which an inversion layer (channel) is formed under a gate oxide film by applying a positive voltage (5V) to a gate electrode 3, and a current is made to flow between a source 1 and a drain 2. For example, when the area of a PN junction of the drain 2 is smaller than the area of the junction surface on the source 1 side, the electric flux density of electric lines of force between the source 1 and the drain 2 is small in the vicinity of the drain 2, and the current density in the vicinity of the drain 2 also is small as compared with the vicinity of the source 1. Hence the electric field intensity and the current density become small at drain edge part, so that hot electrons decrease, the change of threshold voltage is relieved, impact ions decrease, substrate current and gate current decrease, and reliability increases.
Patent JP-H02150418-A (JP)
Title: Polyester having gas barrier property
Inventor: KASHIWAMURA TSUGUFUMI
IPC: C08J5/18
Filed: 1988-11-30
Abstract: PURPOSE:To obtain the title polyester having excellent heat resistance and gas barrier properties by using phthalic acid or an ester forming derivative thereof as a dicarboxylic acid component and a glycol component having a specific repeating unit. CONSTITUTION:The aimed polyester consisting of repeating units shown by formula I and formula II (R is group shown by formula III, group shown by formula IV or mixture thereof; m is 2-10), comprising 0-95mol% group shown by formula I and 100-5mol% group shown by formula II. Preferably >=80mol% group shown by formula I is expressed by unit shown by formula V or formula VI and >=80mol% group shown by formula II is expressed by unit shown by formula VII. The polyester has preferably 0.3-1.5 intrinsic viscosity.
Patent JP-H09107893-A (JP)
Title: Devil's-tongue food and its production
Inventor: SHIKADA TOSHIAKI
IPC: A23L29/244
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new freezable and preservable devil's-tongue food, capable of eliminating defects of a conventional devil's-tongue and full of variety without any alkaline odor and provide a method for producing the food. SOLUTION: This devil's-tongue food is obtained by adding xanthan gum to refined flour of devil's-tongue, swelling and dissolving the resultant devil's- tongue raw material in water, adding and mixing an alkaline substance therewith, compounding the resultant devil's-tongue paste in a sol state with other foods and freezing the compounded devil's-tongue paste.
Patent JP-H01146393-A (JP)
Title: Laminated circuit substrate
Inventor: IKURA KENICHIRO
IPC: H05K3/46
Filed: 1987-12-02
Abstract: PURPOSE:To relax strain due to a dimensional change generated in a component by heat history, a temperature, humidity, chemicals, etc., and to obtain a laminated circuit substrate having electric and mechanical reliability by forming slits or pinholes in non-circuit forming regions in at least one member a pair of adjacent one circuit substrates in circuit substrates constituting the laminated circuit substrate. CONSTITUTION:In a laminated circuit substrate in which a plurality of circuit substrates 1, 6, on at least one surfaces of which circuits are shaped, and specified positions are mutually connected and insulated electrically, slits 2 or pinholes 3 are formed to non-circuit forming regions in at least one member a pair of adjacent one circuit substrates 1 in the circuit substrates 3, 6 organizing the laminated circuit substrate. When there is difference between the thermal expansion coefficients or quantities of heat-shrinkage of a pair of mutually adjacent laminated circuit substrates 1, 6, the slits 2 or the pinholes 3 are shaped to the circuit substrate 1 having the large thermal expansion coefficient or the large quantity of heat-shrinkage. Said slits 2 and pinholes 3 are shaped by selecting sections where stress is concentrated in non-electrical connecting sections in the periphery of electrical connecting sections 4.
Patent JP-H05140364-A (JP)
Title: Foamable thermoplastic resin particle and foamed molded product
Inventor: CHITANI TOMIJI
IPC: C08L23/02
Filed: 1991-11-21
Abstract: PURPOSE:To provide the subject particles suitable for the returnable cases of mechanical parts. oily food containers, etc., and having excellent foamability in a short time by coating or impregnating a fluorine-containing vinylic polymer obtained by polymerizing a specific fluorine-containing vinylic monomer. CONSTITUTION:The objective resin particles are produced by coating or impregnating a fluorine-containing vinylic polymer obtained by polymerizing a fluorine- containing vinylic monomer of the formula [Rf is CaF2a+1 ((a) is 1-16); R1 is (CnH2nO)m, C1H21 ((n), (m) are 1-10; (1) is 1-12); R2 is H, CH3, COOCH2CH2R4 [R4 is CbF2b+1 (b=1-16)]; R3 is H, COOCH2CH2R5 [R5 is CqF2b+1 ((q) is 1-16)].
Patent JP-H10142623-A (JP)
Title: Wiring board, manufacture thereof, liquid crystal element provided with the wiring board, and manufacture thereof
Inventor: TOKUNAGA HIROYUKI
IPC: H05K1/09
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To improve adhesion between an end part taking off terminal part and a board by maintaining an electrode to be wired at a low resistance. SOLUTION: A glass board 11 is conveyed onto a target, in which a Cu target is formed in the center while Ni targets are dividedly formed in both ends, and Cu is sputtered and accumulated in the central area of the glass board 11 while Ni is sputtered and accumulated on its both sides. When the accumulated films are patterned, an electrode 12 made of low resistant Cu and taking off terminal parts 13a, 13b, which are made of highly adhesive Ni and formed in both ends, are formed on the glass board 11.
Patent JP-2000135526-A (JP)
Title: Cam unit
Inventor: HIGUCHI MASAHIRO
IPC: B21D5/01
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To work out an abrasion countermeasure for a cam unit and, to devise a weight reduction thereof with reference to a cam slider of a cam unit such as a horizontal cam unit, a hanging cam unit, a tilting cam unit and the like in a press die for bending a vehicle body frame end edge part. SOLUTION: This cam unit 1 comprises, a cam driver 10 mounted on a fixed die and a movable die for processing a mold, and fastened to the movable die, a cam slider 2 which slides with the cam driver 10, and a cam base 3 fastened to the fixed die for supporting the cam slider 2 freely slidably, wherein automatic aligning methods 2a, 2b, 3d, 3e are installed on a sliding face between the cam slider 2 and the cam base 3.
Patent JP-H03176375-A (JP)
Title: Prevention against flaw in wire rod coil
Inventor: TOKI YOJI
IPC: B65D71/04
Filed: 1989-11-24
Abstract: PURPOSE:To prevent occurrence of flaw in wire rod by a method wherein a coil of the wire rod is covered with the covering having an edge face covering part for covering the edge face of the coil and a body covering part for covering at least the upper part of the wire coil body. CONSTITUTION:A covering 1 having an edge face is composed integrally of an edge face covering part 1a for covering the edge face of a coil of wire rod and a body covering part 1b for covering the upper part of the coil body, the height (h) of the body covering part 1b being somewhat greater than the radius (r) of the coil. The covering 1 having the edge face covers the coil 31 of the wire rod with the body covering part 1b thereof laid over the body part of the coil and with the edge face covering part 1a thereof matching with the edge face of the coil 31.
Patent JP-H08136887-A (JP)
Title: Liquid crystal display device
Inventor: CHIBA MASAO
IPC: G02F1/133
Filed: 1993-12-06
Abstract: PURPOSE: To always perform a liquid crystal display with a best contrast by controlling the driving voltage of a liquid crystal element and the driving voltage of a compensating liquid crystal element so as to maintain the luminance of a display OFF state to a minimum. CONSTITUTION: An optimum driving voltage for making a liquid crystal element 11 quickly operate is set by a driving voltage control circuit 14 on the baises of the detection value of the ambient temp. of the liquid crystal element 11 with a temperature sensor 16 and the liquid crystal element 11 is quickly driven with the set voltage. Next, the luminance of an OFF state displaying area at the time of driving the liquid crystal element 11 is detected over the whole of the screen of the element by a light receiving sensor 19 through a compensating liquid crystal element 12 having translucent electrodes 13 and the driving voltage of the compensating liquid crystal element 12 is adjusted by a driving voltage control circuit 15 so that the output of the sensor 19 becomes a minimum value, that is, the transmittance of the OFF state display area becomes a minimum.  Thus, this device is adjusted so that the contrast of an information display area to be seen through the compensating liquid crystal element 12 becomes best.
Patent JP-H02150816-A (JP)
Title: Aspherical single lens
Inventor: OIKAWA KATSUYA
IPC: G02B13/18
Filed: 1988-12-01
Abstract: PURPOSE:To provide the aspherical single lens with high image forming perfor mance and to reduce the size and weight of the lens by forming both lens surfaces into specific aspherical shapes. CONSTITUTION:The 1st surface and 2nd surface are both aspherical, the distance X from an optional point on an aspherical surface to the tangential plane of the aspherical surface vertex is expressed by an equation I, and inequalities II hold. In the expressions, H is the distance from an optional point to the optical axis, Rnu is the radius of reference curvature of a (nu)th surface, Knu the cone constant of the (nu)th surface, Anui the aspherical surface coefficient (i=3, 4...) of the (nu)th surface, nu 1 and 2, F the focal length of the aspherical single lens, D the thickness of the aspherical single lens on the optical axis, and N the refractive index of the aspherical single lens to in-use wavelength. Consequently, this aspherical single lens is small and lightweight and has excellent image forming performance as a collimator lens.
Patent JP-H01147025-A (JP)
Title: Method for recovering platinum element from waste of chemical reprocessing of spent nuclear fuel
Inventor: HANEDA KOJI
IPC: C22B11/02
Filed: 1987-12-04
Abstract: PURPOSE:To effectively recover Rh and Pd as anode slag by subjecting the insoluble residue due to chemical reprocessing of spent nuclear fuel, Cu powder and silicon salt to slag refining under specific conditions, converting the obtd. Cu melt soln. into an ingot and subjecting it to wet elecrtolytic refining. CONSTITUTION:The insoluble residue generated by the operation of chemical reprocessing of spent nuclear fuel, an extractor for platinum elements consisting essentially of Cu powder and Ni powder and silicate or titanate contg. at least 70wt.% SiO2 or TiO2 and contg. one or more kinds of components consisting of CaO, MgO and B2O3 as the residual secondary components are poured to a slag refining furnace and are subjected to slag refining to obtain the Cu molten soln. or Ni molten soln. Said molten soln. is poured to an ingot to convert into a suitable ingot, is charged to a wet electrolytic cell and is executed to wet electrolytic refining by regulating it to an anode; Cu or Ni is ionized to deposit into a cathode to recover; and Rh and Pd are deposited to the bottom of the electrolytic cell as anode slag without ionizing and are recovered.
Patent JP-H11207101-A (JP)
Title: Chamber and system for vaporizing volatile compound in liquid-vapor mixed flow and device for removing volatile contaminant
Inventor: MANCINI ALFONSO R
IPC: B01D1/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a process and device in which contaminated liquid and gas obtained from soil are more effectively pretreated and further the concentration of volatile contaminants in a gas phase of the mixture that flow out, thereby reducing the concentration of the contaminators in a liquid phase. SOLUTION: A chamber 100 for vaporizing volatile compounds in a liquid- vapor mixed flow comprise a fluid collector 110, an inlet 114 to the fluid collector 10 for accumulating a mixed flow 24 to settle it, a fluid transport pipe 112 whose one end is positioned inside the fluid collector 110, a vacuum inducing device which communicates with the fluid transport pipe 112 and pulls the mixed flow 24 into the fluid collector 110 through the inlet 114 and vaporizes at least part of the volatile compounds contained in the liquid part and therefore increases the vapor volume of the volatile compounds contained in the vapor part, a drain 118 provided accompanying the fluid collector 110 and for controlling flow of the liquid part form the fluid collector 110,  and a discharge pipe 120 provided accompanying the fluid transport pipe 112 and for controlling the discharging quantity of the vapor part from the fluid collector 110.
Patent JP-H09149017-A (JP)
Title: Pll circuit and bit phase synchronization circuit
Inventor: YAMAOKA SHINSUKE
IPC: H03L7/083
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a bit phase synchronization circuit and a functional phase locked loop(PLL) circuit to realize the bit phase synchronization circuit in which data and a clock subject to bit phase synchronization are outputted quickly with a simple configuration and malfunction against noise is improved very stably even when received data are received at any phase. SOLUTION: A phase control circuit 4b receives a phase control signal and a phase switching signal and when the phase switching signal is given at a high level (active), a reset VCO circuit 4a is oscillated in the phase shift mode by the phase control signal. Furthermore, when the phase switching signal is given at a low level (inactive), a phase frequency detection circuit 42 is controlled by the phase control signal to conduct multiplication PLL.
Patent JP-H02151681-A (JP)
Title: Heat-resistant adhesive composition
Inventor: MATSUDA ITSUO
IPC: C09J179/08
Filed: 1988-12-02
Abstract: PURPOSE:To obtain the title composition improved in heat resistance, humidity resistance, electrical properties and workability by mixing a solvent-soluble acyclic polyimide resin with a specified thermosetting resin. CONSTITUTION:5-70wt.% solvent-soluble acyclic polyimide resin of formula l [wherein R<1> is a tetracarboxylic acid residue based on formula II and containing formula III or IV; R<2> is a diamine residue based on formula V or VI and containing formula VII or VIII; R<3-6> are each a 1-4C alkyl; X is a biva lent group such as -CH2-, -O-, -SO2-; -C(CH3)2-, -C(CF3)2- or -S-, R<7> and R<9> are each a bivalent organic group; R<8> and R<10> are each a monovalent organic group; n is an integer >=2; and p and q are each an integer >=1] is mixed with 95-30wt.% thermosetting resin essentially consisting of an N,N'-bisimide com pound of an unsaturated dicarboxylic acid of the formula IX (wherein R<11> is a 2 C or higher bivalent group; and R<12> is a C-C double bond-containing bivalent group), an aminophenol of formula X (wherein R<13> is H, a halogen atom or an alkyl), an aniline of formula XI (wherein R<14> and R<15> are each H, a halogen atom or an active hydrogen-free organic group) and a cure accelerator.
Patent JP-H05141219-A (JP)
Title: Device for removing particulate in exhaust
Inventor: YOSHIDA KUNIKATSU
IPC: F01N3/02
Filed: 1991-11-21
Abstract: PURPOSE:To provide a particulate removing device wherein an organic cut in exhaust can be reduced to be discharged to the atmosphere without decreasing a heat transfer coefficient in a heat collecting part at the time of both low and high loads. CONSTITUTION:A filter element 12 is arranged in a flow path of exhaust 11 where exhaust of containing particulate and an organic cut flows, to provide a means for adjusting a temperature of the filter element 12. This means is inserted through or brought into contact with the filter element 12 to arrange a heat transfer pipe 18 in the inside of which a heating medium flows. In addition to the heat transfer pipe 18, a heat transfer element of heat pipe or the like is used. The filter element 12 is cooled at the time of a high load, and the organic cut is changed into a mist and captured in a particulate filtering part to reduce a discharge of the cut to the atmosphere.
Patent JP-H08155759-A (JP)
Title: Tightening machine
Inventor: SAKAMOTO TOMOHIRO
IPC: B23P19/06
Filed: 1994-12-09
Abstract: PURPOSE: To tighten a plurality of tightening points with one driving source for tightening without providing a complicate tightening machine. CONSTITUTION: Main shafts 19a, 19c, drive shafts 13a, 13b, connecting members 18a, 18b or the like are provided corresponding to tightening points A, B respectively. The main shafts 19a, 19c are provided concentrically relative to the tightening points A, B, and tightening sockets 19b, 19d directed to the tightening points A, B are provided on the tip thereof. The drive shafts 13a, 13b corresponding to the respective main shafts 19a, 19c are arranged in parallel to each other. The main shafts 19a, 19c and the drive shafts 13a, 13b are connected in the condition of the prescribed angle so that the rotational force may be transmitted by the connecting members 18a, 18b. One driving source 12 is movable between one drive shaft 13a and the other drive shaft 13b, and connected to the respective drive shafts 13a, 13b.
Patent JP-H07161978-A (JP)
Title: Buried channel mos transistor and its manufacture
Inventor: MANO MICHIO
IPC: H01L29/78
Filed: 1993-12-07
Abstract: PURPOSE:To suppress the short-channel effects by reducing the diffusion depth of a buried channel area or effectively covering the edge of a source/drain area on a gate electrode side by a pocket area of a conductivity type opposite to the source/drain area. CONSTITUTION:Impurity ion implantation is performed so as to permit the peak of the impurity concentration within an insulating film 24, and the surface of the insulating film 24 is annealed at a high temperature in a short time. Thus, the impurity is diffused on the surface of a semiconductor substrate 20 from the insulating film 24, and a diffused layer 26 for a buried channel is formed. Another method is to form a protruding part, whereupon a buried channel area is formed, on the surface of a semiconductor substrate positioned at the bottom of a gate electrode. An impurity of the opposite conductivity type to the buried channel area is introduced to the bottom on both sides of the gate electrode by diagonal ion implantation and a pocket area is formed.
Patent JP-H11125159-A (JP)
Title: Intake device of v-engine
Inventor: HOSHINO JUNICHI
IPC: F02M35/16
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To secure the tank passage volume according to a separate distance from a throttle body by forming the tank cross-sectional area of respective side surge tanks so as to gradually become small as it separates from the throttle body. SOLUTION: Respective side surge tanks 36A and 36B are arranged by forming respective side inclined parts 46A and 46B so that upper parts 44A and 44B gradually incline downward to the vehicle longitudinal directional front side from the vehicle longitudinal directional rear side, and by forming the tank cross-sectional area so as to gradually become small as it separates from a throttle body 42. Therefore, the tank cross-sectional area of respective side surge tank 36A, 36B parts to connect respective side branch pipes 38A and 38B to supply intake air to a cylinder in close vicinity of the throttle body 42, can be increased. While, the tank cross-sectional area of a part to connect the respective side branch pipes 38A and 38B to supply intake air to a cylinder separate from the throttle body 42, can be reduced.  Therefore, tank passage capacity according to a separate distance from the throttle body 42, can be secured.