baber/WOPTO huggingface dataset:
Patent JP-H10171555-A (JP)
Title: Terminal-for-charging part structure for portable terminal charging unit
Inventor: NISHINO YOSHIKAZU
IPC: G06F1/16
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a recessed and projected connector by connecting one terminal for charging with the other terminal for charging by a linking mechanism for terminal connection at the time of mounting a portable terminal to a station, detaching the portable terminal from the station and making it go under an inner side from one opposite surface by the linking mechanism for terminal detachment. SOLUTION: A receiving terminal 38 which is the terminal for charging of the portable terminal 3 and a feeding terminal which is the terminal for charging of the station 5 are respectively arranged on the respective opposite surfaces 37 and 54a of the portable terminal 3 and the station 5. Then, the receiving terminal 38 of the portable terminal 3 is connected to the feeding terminal of the station 5 by a positioning projection 53 which is the linking mechanism for the terminal connection at the time of mounting the portable terminal 3 to the station 5. Also, when the mounted portable terminal 3 is detached from the station 5, it is made to go under the inner side from the opposite surface 37 of the portable terminal 3 by a positioning pin 57 which is the linking mechanism for the terminal detachment.  Thus, the need of the connector to be recessed and projected on appearance is eliminated.
Patent JP-H08158297-A (JP)
Title: Coated paper
Inventor: NAKAHARA YUJI
IPC: D21H19/56
Filed: 1994-12-07
Abstract: PURPOSE: To improve all of the blister resistance, printing strength and stiffness in a coated paper in which a coated layer mainly containing pigment and an adhesive is formed on the surface of the substrate paper. CONSTITUTION: The coating liquid composition containing a copolymer latex having a glass transition temperature of a specific temperature range, as a part of an adhesive is applied to the substrate paper and dried with superheated steam or a gas mainly comprising superheated steam to obtain the coated paper excellent in blister resistance, printing strength and stiffness. The glass transition temperature of the copolymer latex used as a part of the adhesive ranges from 30 to 90 deg.C. The temperature of the superheated steam or a gas mainly comprising superheated steam used for drying is 150-500 deg.C.
Patent JP-H04201941-A (JP)
Title: Safety device for roll feeder
Inventor: KURAYAMA TADASHI
IPC: B32B37/16
Filed: 1990-11-30
Abstract: PURPOSE:To confirm whether a nip roll is in normal position or not by furnishing a nip-close auto switch. CONSTITUTION:A nip open-close changeover solenoid valve 18 and a nip close time monitoring timer are actuated by a nip-close switch 14. If nip roll 1 is not closed within a certain specified time, it is sensed by a nip-close auto switch 9, and the nip open-close changeover solenoid valve 18 is turned to the open side so as to open the nip roll 1.
Patent JP-H02175881-A (JP)
Title: Production of pipe with porous inner surface
Inventor: SEKI KUNIAKI
IPC: C23C24/08
Filed: 1988-12-27
Abstract: PURPOSE:To produce the pipe with a porous inner surface having remarkably improved efficiency of heat transfer by forming a mixed layer of low-melting-point metal powder and high-melting-point metal powder on the inner surface of a pipe, and melting the low-melting-point metal powder by heating to form the inner-surface layer having micropores. CONSTITUTION:The mixed layer 2 of low-melting-point metal powder (Sn, etc.) and high-melting-point metal powder (Cu, etc.) is formed on the inner surface of a pipe 1 of copper, aluminum, etc., in uniform thickness by the use of a liq. flux, etc. The average particle diameter of the high-melting-point metal powder is controlled to 0.01-3mm, and that of the low-melting-point metal powder to the matching size, and a spiral groove 1a is desirably formed on the inner surface of the pipe 1. The pipe 1 is then heated to melt the low-melting-point metal, the high-melting-point metal powder is fixed to the inner surface of the pipe 1 by the molten low-melting-point metal, and simultaneously the low-melting-point metal and high-melting-point metal are diffused into each other to form a porous layer having micropores. By this method, a high-stability porous layer is integrally formed on the inner pipe surface, and a pipe with a porous inner surface useful in the production of a heat-transfer tube to be used in an evaporator is obtained.
Patent JP-H10166333-A (JP)
Title: Resin mandrel
Inventor: SATO SATOSHI
IPC: C08J5/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To manufacture a mandrel with yield stress increased without deterring its blow property and surface separation resistance by heat-melting and kneading polyester elastomer and polybutylene terephtalate resin. SOLUTION: The resin mandrel contains polyester elastomer and polybutylene terephtalate(PBT) resin, and in the blending ratio of the polyester elastomer and PBT resin, a blending quantity of the PBT resin is 55-95wt.% with respect to both the total weight. The resin mandrel can be formed by extrusion molding a resin composition consisting of heat-melting and kneading polyester elastomer and PBT resin. The mandrel shows a superior blow property, antimantle surface separation property, and yield stress in manufacturing any high pressure hoses. Also, in situation where a blending quantity of the PBT resin is 55wt.% or more, since a yield stress of 40MPa or more is shown, it is also employed to manufacture a wire-reinforced high pressure rubber hose being lower than 9mm in inner diameter.
Patent JP-H10169619-A (JP)
Title: Fixing base plate for furniture hinge, etc.
Inventor: LUCIANO SARICE
IPC: E05D5/02
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To enable a coating plate to move simply via such processes that an objective matter consists of support plate and a coating plate for covering it and guided thereon sideways and composed of a coating plate having a fixing device, a fixing screw is screwed in a hole of the support plate made to penetrate the oblong hole of the coating plate and setting the screw thread diameter larger than the width of the oblong hole. SOLUTION: The object relating to the present invention is composed of an oblong support plate 2 and a coating plate 3 for covering it, and the support plate 2 is made of injection molded plastics and includes an insertion part 30 within a range of holes 20, 21. The holes 20, 21 for receiving fixing screws 23, 23' of the support plate 2 are surrounded by heightened parts 22, 24 in forms of rectangular receiving ports and in the side surfaces of the oblong holes 15, 16 of the coating plate 3, their side parts are surrounded. The receiving port 22 is lower than the thickness of the coating plate 3 and the receiving port 24 is higher than the thickness of the coating plate 3 and the lengths of the receiving ports 22, 24 are shorter than the lengths of the oblong holes 15, 16.  Therefore, the coating plate 3 is moved on a support plate along the lateral shaft I-I and the side surface of the receiving ports 22, 24 act as a sliding seats.
Patent JP-H08153572-A (JP)
Title: Far infrared radiation heater
Inventor: KUDO SHIGERU
IPC: C04B35/18
Filed: 1994-11-29
Abstract: PURPOSE: To generate excellent surface insulativeness and enhance the safety by covering the surface of a ceramic heater with an insulative material which chiefly contains alumino-silicate and also contains 20-70% mullite phase. CONSTITUTION: The surface of a ceramic heater is covered with an insulative material chiefly contains alumino-silicate, which has approx. the same rate of baking shrinkage and coefficient of thermal expansion as the material of the heater. In this coating material, 20-70% mullite phase is included to eliminate exfoliation of the covering layer and warp or crack of the heater itself. If the content of mullite powder is below 20wt.%, the difference in the coefficient of thermal expansion from the heater enlarges to cause exfoliation of the covering layer after baking process from the heater layer. If 70wt.% is exceeded, sufficient denseness is not obtained because of small content of clayey substance, and the covering layer becomes porous and the insulation property drops.
Patent JP-H10171106-A (JP)
Title: Photosensitive green sheet and production of plasma display
Inventor: IGUCHI YUICHIRO
IPC: G03F7/004
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive paste containing inorg. fine particles and an org. component containing a photosensitive compd. as the essential components, to decrease reflection and scattering on the interface between the inorg. fine particles and the org. component, and to enable patterning with a high aspect ratio and high accuracy by controlling the difference between the average refractive index of the org. component and the average refractive index of the inorg. fine particles to a specified range. SOLUTION: This photosensitive green sheet is produced by forming a photosensitive paste layer comprising inorg. particles and an org. component containing a photosensitive compd. on a resin film. After a pattern is formed by photolithography for the photosensitive org. component, the sheet is calcined to form an inorg. pattern. The difference between the average refractive index of the org. component and the average refractive index of the inorg. fine particles is controlled to <=0.1, preferably <=0.07. Thereby, a pattern of a high aspect ratio can be simply obtd. Moreover, when the average refractive index N1 of the inorg. fine particles and the average refractive index N2 of the photosensitive org. component in the photosensitive paste satisfy -0.05<=N1-N2<=0.1, a high aspect ratio can be obtd.
Patent JP-H11139566-A (JP)
Title: Separating device for flatly stacked plate shape material
Inventor: ITO JUNICHI
IPC: B65G57/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To separate a plurality of flatly stacked plate shape materials into a sheet by making a groove part arranged on the same plane of the upper parts of two sheets of side plates which are mounted each other at a right angle wider than thickness of one sheet of plate shape material and narrower than thickness of two sheets. SOLUTION: The upper part of a vertical stopper 6g is constituted of groove forming plates 6g-1 to 3 and side plates 6g-4 to 5. The width of a first groove 6a-1 and the width of a second groove 6a-2 are formed so as to be different and can be made to correspond to thickness of plural kinds of workpieces 4, and thickness of two sheets of workpiece 4 > a groove width > thickness of one sheet of workpiece 4 is determined and only one sheet of workpiece 4 can be smoothly inserted into the first groove 6a-1 or the second groove 6a-2. After plural sheets of workpieces 4 are lifted by an adsorptive hand 5a till the workpiece 4 on the uppermost part is abutted on the groove forming plate 6g-1, the workpiece 4 on the uppermost part is moved in the direction of the first groove 6a-1 till the workpiece 4 hits against the side plate 6g-4.  The workpieces 4 except the workpiece 4 on the uppermost part hits on the groove forming plate 6g-2, do not enter the first groove 6a-1 and fall.
Patent JP-H09143586-A (JP)
Title: Method for removing copper in molten iron
Inventor: SHINPO RYOKICHI
IPC: C21C5/52
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To efficiently and economically remove and recover copper, which is a impurity accompanying iron scraps, and to widen the range of application of the iron scraps to steel materials for which iron scraps had conventionally been unable to be used as a raw material. SOLUTION: This method for removing copper in a molten iron is to allow a solvent contg. alminium sulfide and iron sulfide to contact with the molten iron contg. copper to extract copper contained in the molten iron into the solvent. Next, the solvent is separated from the molten iron, and then the extracted copper is recovered from the solvent, and the solvent from which copper has been recovered is repeatingly used for the extraction of copper contained in the molten iron. Further, copper is recovered from the solvent separated from the molten iron by adding metal aluminium, etc., to the solvent.
Patent JP-H01171294-A (JP)
Title: Soldering method
Inventor: KABASHIMA SHIROU
IPC: H05K3/34
Filed: 1987-12-25
Abstract: PURPOSE:To prevent defective products produced due to dry ball solder of cream solder and to prevent the bodies of electronic components from deteriorating due to heating, by heating and melting the cream solder to cover a conductive pattern with a solder layer, superposing metal leads on the solder layer, hating and pressing them from above, thereby soldering leads. CONSTITUTION:By screen-printing cream solder 9 is coated in the same pattern as that of a conductive pattern 8, heated and melted to the melting point of the solder by infrared ray heating or a high atmospheric furnace or the like until the solder 9 is dried, and the pattern 8 is covered with a solder layer 10. Then, the layer 10 is coated with flux, the leads 11a of an electronic component 11 are superposed, positioned, the leads 11a are pressed by a heater chip 12 from above, a pulse current is caused to flow through the chip 12 thereby to partly and quickly heat it to remelt the layer 10, thereby soldering the leads 11a to the pattern 8. After the leads 11a are positioned, the part except the lead superposed parts may be covered with a heat absorber, and radiated with an infrared ray beam to be soldered.
Patent JP-H02179581-A (JP)
Title: Spin suppressing device for vehicle
Inventor: SUGASAWA FUKASHI
IPC: B62D6/04
Filed: 1988-12-29
Abstract: PURPOSE:To improve the spin suppressing effect by increasing the variation rate corresponding to the counter steering quantity for the yaw moment in the counter steering. CONSTITUTION:A control unit 24 receives the detection signals of a steering angle sensor 25, lateral G sensor 26, car speed sensor 27, and a steering reaction force sensor 29. The drift angle beta is obtained from the steering reaction force TR, the turning angle of a steering wheel, and the car speed V in the control unit 24, and said drift angle is compared with a set value betaS, and it is judged if the spin is generated and the counter steering is generated or not. If beta>=betaS, the load shift charge rate Kgamma between rear wheels is searched, and each load shift control between rear wheels and front wheels is carried out, and the variation rate of the yaw moment is increased. In other words, each internval pressure of a suspension device on the inside in the turning direction of front the wheels and on the outside in the turning direction of rear wheels is lowered, and the internal pressure on the opposite side is increased. With this constitution, the spin suppressing effect can be improved.
Patent JP-H10163042-A (JP)
Title: Transformer and switching power circuit
Inventor: OYAMA YOSHIKI
IPC: H02M3/28
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To enable cost-reduction and miniaturization of a switching power circuit. SOLUTION: A cross core driving transformer T1 is provided with a magnet MG to generate a steady magnetic flux ϕc2 in the opposite direction to a magnetic flux ϕc1 generated by a control current Ic flowing through a control winding Nc . As the result, in the state where the control current does not flow in the control winding not to generate the magnetic flux ϕc1 , the resonance impedance of the resonance type switching power circuit is kept high to protect parts such as a switching element, etc., from failure. This constitution eliminates the need to provide the power circuit whit a soft-start circuit and an overvoltage protection circuit, etc.
Patent JP-H06178370-A (JP)
Title: Control signal generating device
Inventor: KOJIMA TETSUO
IPC: H04N5/00
Filed: 1992-12-11
Abstract: PURPOSE:To quickly set to a target numerical value by dial operation concerning control signal generating device generating numerical up/down instructions for numerical tuning, such as time setting, channel setting, etc. CONSTITUTION:When the pulse output signal 4 of a pulse signal generating means 1 constituted to generate a pulse signal at each prescribed rotation angle of a dial 2 is generated not less than a previously-decided number in a prescribed time, a fixed value not less the previously decided number up instruction 12 is outputted. When the number of pulses generated in the prescribed time is not less than one and less than the previously decided number, a one-up instruction 13 is outputted.
Patent JP-H0669775-A (JP)
Title: Matrix circuit by digital signal processor
Inventor: YANAGI KIYOUSHIYUU
IPC: H04N9/67
Filed: 1992-12-11
Abstract: PURPOSE: To provide a matrix circuit to use a digital signal processor(DSP) based on the problem of receiving the degradation of signal and the limitation of data. CONSTITUTION: Concerning the matrix circuit for processing a chrominance signal provided at the photographing time of object through the DSP, this matrix circuit is constituted by mutually connecting multiplexers 15 and 16 to be switched by a prescribed cyclic pulse clock signal inputted from the outside and a time dividing part 40 between an adder part 30 for combining the chrominance signals and a demultiplexer part 50 for outputting a color difference signal.
Patent JP-H09169969-A (JP)
Title: Resin paste for bonding semiconductor element and semiconductor apparatus using the same
Inventor: MURAYAMA RYUICHI
IPC: C08G59/40
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject paste for bonding a semiconductor element such as IC or LSI to a substrate, containing an epoxy resin, a phenol, inorganic filler and a specific organophosphorus compound salt as an essential component at a specific ration and excellent in workability, etc. SOLUTION: This resin paste consists essentially of (A) an epoxy resin, (B) a phenol having >=2 or more hydroxyl groups in at least one molecule, (C) an inorganic filler (preferably silver powder or silica) and (D) an organophosphorus compound salt of formula I [R1 is a 1-10C alkyl, an alkoxy, phenyl, etc.; R2 is an organic boron salt of a tetraalkyl or tetraaryl or a salt of an aromatic carboxylic acid such as benzoic acid; (n) is 1-3] and contains 0.9-30wt.% component B, 10-85wt.% component C and 0.01-10wt.% component D in total resin paste. The component D is preferably a compound of formula II.
Patent JP-H08167919-A (JP)
Title: Digital demodulator
Inventor: OGURA CHIZUKO
IPC: H03M13/23
Filed: 1994-12-13
Abstract: PURPOSE: To reduce the scale of the hardware by simultaneously absorbing influence of Doppler effect in a buffer of an error correction section adopting the successive decoding system. CONSTITUTION: The demodulator is provided with a 1st buffer 1 storing a reception signal 10 synchronously with a reception clock 11 and a 2nd buffer 2 storing decoded data 15 outputted from a sequential decoding processing section 3 and includes an error correction section synchronizing reading of data from the 2nd buffer 2 to an external circuit with a ground system clock 17.
Patent JP-H01173271-A (JP)
Title: Mark reading system
Inventor: MAEJIMA MIKIO
IPC: G06K7/10
Filed: 1987-12-28
Abstract: PURPOSE:To prevent a mark from being stained partially and erroneous reading due to the fluctuation of density from being generated by moving a reading medium by a micro amount first, and performing the reading again by shifting the reading position of the mark. CONSTITUTION:In control by a controller 7, the reading operation of the mark is performed by driving a motor 2 for moving an optical sensor. As the result of the reading, the controller 7 drives a motor 3 for feeding the medium when an error is generated, and after feeding a sheet by the micro distance, the motor 2 is driven, then, the reading is performed again. Thenceforth, the same processing is performed for a prescribed number of times, and when the errors are generated in all of the reading, an operation is set at abnormal end.
Patent JP-H08166717-A (JP)
Title: Developing device
Inventor: KOJIMA HISAYOSHI
IPC: G03G15/08
Filed: 1994-12-14
Abstract: PURPOSE: To provide a developing device provided with a sheet member capable of surely recovering undeveloped toner, even if the sticking surface of the sheet member is warped. CONSTITUTION: In a surface 1a1 to which a blow-off preventing sheet is stuck, an edge part inside a container is previously formed into a radius-shaped or V-shaped notch, so that a distance from the developing roller is maximum in a central part. When the quantity of the notch is equal to a maximum generated warpage quantity, the elasticity of the blow-off preventing sheet is kept to prevent the occurrence of the leakage of toner caused by the fact the undeveloped toner can not be recovered, even if warpage occurs so as to bring the central part to the developing roller, because a developing container and a toner container are fixed by ultrasonic welding, etc.
Patent JP-H01171926-A (JP)
Title: Hard tube lining method of inside of branch pipe part of underground pipe
Inventor: MIYAZAKI YASUO
IPC: B29C63/34
Filed: 1987-12-28
Abstract: PURPOSE:To enable one side construction, by a method wherein a hard tube inserted into a branch part is softened through heating from within by feeding a heating fluid inside of the tube through an opening of a rear end of the tube and the tube is expanded in a radial direction by pressurizing from within. CONSTITUTION:A hard tube 1 is inserted into a branch pipe part (c), a rear plug 4 is provided on a rear end of a tube 1 and a heating fluid, for example, steam is fed within the tube 1 through a feed hole 4 of the plug 4. The tube 1 is heated and pressurized from within through feeding of the steam, expanded in an radial direction of the pipe and stuck to the inside of the branch pipe part (c). Expansion of the tube 1 in its turn an inside lining comprised of the hard tube 1 can be formed in the branch pipe part (c) by contriving solidification through cooling of an expanded tube 1' by replacing the steam with the open air while keeping a pressurized state within the tube 1 as it is after completion of stuck of the tube 1 to the inside of the branch pipe (c). A front end part 1a of the tube 1 is cut off and removed by a cutting device 5 moved in a state of remote control.
Patent JP-H05139768-A (JP)
Title: Production of polarizable quartz glass
Inventor: TAKANO SHINICHI
IPC: C03B19/00
Filed: 1991-11-21
Abstract: PURPOSE:To provide the process for production of the polarizable quartz glass which is simple in glass, compsn. and has excellent chemical durability. CONSTITUTION:The process for production of the polarizable quartz glass consists in dispersing silver particles into quartz glass and stretching this quartz glass to orient silver particles thereby providing a polarization characteristic.
Patent JP-H06180620-A (JP)
Title: Battery life informing device for outside storage medium
Inventor: YAMAUCHI KAZUKI
IPC: G06F1/26
Filed: 1992-12-14
Abstract: PURPOSE:To inform the life of a battery incorporated in an RAM card without increasing the number of connecting terminals with an electronic passbook main body, or changing the shape, in a card battery left informing device of an electronic passbook system. CONSTITUTION:When the battery voltage of a power source part 17 detected by the voltage detecting part 18 of the RAM card is decreased to a low level in which the data of a memory part 11 can not be held in a long time, state data 'battery absence' is written from a converting part 19 in the fixed address of the memory part 11 according to the voltage detection signal 'L'. When the battery voltage is restored to a high level in which the data of the memory part 11 can be sufficiently held, state data 'battery presence' are written from the converting part 19 in the fixed address of the memory part 11 according to the voltage detection signal 'H'. At the time of the start of the electronic passbook system, the battery state data written in the fixed address of the memory part 11 are read and displayed by a normal access processing with the electronic passbook main body.