baber/WOPTO huggingface dataset:
Patent JP-H0390867-A (JP)
Title: Digital protection and relaying method
Inventor: IGUCHI KENJI
IPC: G01R19/04
Filed: 1989-09-01
Abstract: PURPOSE:To attain a drastic improvement for relative error characteristic at low frequency by making the quantity for obtaining the total sampling values to a multiple of 6 providing with 12 at least. CONSTITUTION:A voltage or a current in electric power system is sampled by a sample-and-hold circuit 2 with a sampling cycle of 12 times of a rated frequency in the power system to input the output to an A/D converter 3. By a processor 4 wherein the output of converter 3 is inputted, an effective value of the voltage or current and an estimated square value thereof are obtained from the calculation in the manner of obtaining the total of absolute values or the square for the sampling values in a certain quantity and multiplying a specified factor. Since the sampling values in a wide time range are used due to making the quantity for obtaining the total sampling values for the purpose of obtaining the effective value to a multiple of 6 providing with 12 at least, the relative error resulted from the calculation of effective value is not made to be large, and when the quantity for obtaining the total is made to 12, the relative error same as one for the rated frequency is obtained at a half frequency of the rated frequency, thereby the relative error is drastically improved.
Patent JP-H0675056-A (JP)
Title: Human body detector
Inventor: KIRIHATA SHINJI
IPC: G01V8/12
Filed: 1992-08-26
Abstract: PURPOSE:To obtain an inexpensive human body detector having high performance by employing a dual infrared detector which can be produced at low cost. CONSTITUTION:The human body detector condenses infrared ray emitted from a human body through a condensing section and detects thus condensed infrared ray through an infrared detector which then produces a detection signal. The condensing section is constituted of a split lens while the infrared detector is constituted of a dual infrared detector. Detection beams 1a, 1b, each comprising the split lens and the dual infrared detector, are arranged in grid where detecting elements corresponding, respectively, with adjacent detection beams 1a, 1b have electric characteristics reverse to each other.
Patent JP-H07240479-A (JP)
Title: Method of integrated circuit packaging and package
Inventor: ROBAATO KEI PIITAASON
IPC: H01L23/552
Filed: 1994-09-21
Abstract: PURPOSE: To provide a package of a semiconductor manufactured by batch with a low cost with smaller size and weight than those of prior art and superior high-frequency operation. CONSTITUTION: A base 1 having a plurality of recesses 9 is provided, a plurality of sets of first openings 5 at an interval extended to the entire base 1 and each surrounding one of the recesses 9 are formed, and a plurality of sets of second openings 7 partly extended to the base 1 are formed. Further, one set of the openings 7 are connected to each other to a pair of adjacent openings from one of each set of the openings 5, partly extended to the base 1, continuous groove surrounding one of the recesses 9 is formed, and then the opening 7 is extended to the entire base 1, and individual packages 3 for coupling the recesses 9 are formed. The opening 7 is extended to the entire base 1, and residual part of the base 1 disposed in the opening 7 is removed by impact to isolate a package 3.
Patent JP-2001052603-A (JP)
Title: Plasma display panel and its manufacture
Inventor: KOMATSU TAKASHI
IPC: H01J11/34
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of manufacturing plasma display panels. SOLUTION: An electrode pair 14A and 14B and a dielectric substance 13 are installed on one of a pair of glass boards, while an electrode 16, a dielectric body 15, barrier ribs 18, and a phosphor 19 are installed on the other glass board 12. The two boards 11 and 12 are positioned opposing and sealed relative to each other, and a discharge cell formed between the boards 11 and 12 and partitioned into a plurality of compartments by the barrier ribs is substituted with a rare gas, and a voltage is impressed to the electrodes 14A and 14B to cause electric discharge in the cell, and external display is made using the excitation light of the phosphor 19.  When installing the dielectric body and barrier ribs on the glass board 12, the material of dielectric body is placed on the top layer of the electrode, and thereon the material for the barrier ribs is placed, and after formation of the barrier rib pattern, the material of dielectric body and the patterned material of the barrier ribs are subjected to a baking process simultaneously.
Patent JP-H04106434-A (JP)
Title: Temperature sensor for heating apparatus
Inventor: SASADA KATSUMI
IPC: G01K7/00
Filed: 1990-08-28
Abstract: PURPOSE:To make the title map. sensor hard to receive the mechanical damage due to high temp. and to prevent the abnormal heating caused by damage by forming a temp.-sensitive body from the metal forming one of thermocouples and welding one ends of a plurality of strands composed of the other different metal thereto. CONSTITUTION:To a temp.-sensitive body 12 composed of a metal forming one of thermocouples, for example, constantan, a plurality of strands 13, 14 composed of the other different metal forming the other one of the thermocouples are welded to form a plurality of the equivalent thermocouples 16, 17. A hot contact part 15 is embedded in the electric insulating substance 20 such as magnesium oxide received in the recessed part 19 provided to the upper surface of an insulating body 18. When a temp. sensor 11 is normal, thermoelectromotive force is generated corresponding to the temp. of an object to be heated by the temp.-sensitive body 12 and a plurality of the equivalent thermocouples 16, 17. The control part receiving this thermoelectromotive force judges whether the signals of the thermocouples 16, 17 are equivalent. When the temp. sensor 11 is abnormal, the signals of the thermocouples 16, 17 become non-equivalent to become two kinds of signals and, therefore, the control part judges that the temp. sensor 11 is abnormal to stop a heating apparatus.
Patent JP-H0952820-A (JP)
Title: Hair treating composition
Inventor: KOBAYASHI SATOMI
IPC: A61K8/34
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a hair treating composition capable of imparting a touch such as softness, moistness and smoothness to the hair by combining a specified surfactant with a benzene derivative, a specific organosiloxane polymer and an acid and adjusting the pH within an acidic range. SOLUTION: This hair treating composition comprises (1) a cationic surfactant and an anionic surfactant having sulfate group or sulfonate group in the total amount of 0.5-10.0wt.%, (2) a compound of formula I [R1 is H, CH3 or OCH2 ; R2 is CH2 OH, CH2 CH2 OH, CH(CH3 )OH, etc.], (3) 0.001-20.0wt.% amino-modified silicone derivative which is a polymer of an organosiloxane, having at least one aminoalkyl group in the molecule and (4) an acid and has the pH adjusted to 1.5 to 4.5. The cationic surfactant preferably includes compounds of formula II  one to two of R3 to R6 are each R7(OCH2 CH2 )m [R7 is an alkyl, etc.; (m) is 0-10]; the rest is alkyls, etc.}. The anionic surfactant includes, for example, sodium lauryl sulfate.
Patent JP-H0838658-A (JP)
Title: Iron head and its production
Inventor: DEMUKAI NOBORU
IPC: A63B53/04
Filed: 1994-07-29
Abstract: PURPOSE:To provide an iron head of a golf club which is long in driving distance and is easy to hit a ball by providing this iron head with a weight part which is small in size and is large in weight. CONSTITUTION:This head 1 has a titanium metal part 7 constituting a hosel part 2 and a face part 3 and a tantalum metal part 8 constituting a sole part 4 and a back part 6. Both metal parts 7, 8 are joined by shrinkage fitting, press fitting, etc. A cavity part 5 is formed on the rear surface side of the face part 3. The head 1 has a proper weight and its centroid exists on the tantalum metal part 8 of a large sp. gr., i.e., in the lower part of the head 1 and, therefore, the driving distance is large and the sweet area is wide. The sole part 4 and back part 6 as the weight parts are composed compact by the tantalum metal part 8 and are easy to hit the ball.
Patent JP-S6383253-A (JP)
Title: Surface treatment of aluminum hot dipped steel sheet
Inventor: MAEDA YASUHARU
IPC: C23C10/30
Filed: 1986-09-27
Abstract: PURPOSE:To improve the solderability of an aluminum hot dipped steel sheet by heating and melting an adequate amt. of the Sn-Pb alloy powder stuck via an org. binder on the surfaces of said steel sheet to diffuse the alloy into the aluminum plating layers. CONSTITUTION:The coil of the aluminum hot dipped steel sheet is un-coiled from an un-coiler 1. The tacky org. binder of low m.p. such as laurly alcohol housed in org. binder tanks 9, 9' is coated on both faces of such sheet by a coater 3 consisting of coater rolls 8, 8', feed rolls 10, 10', etc. The above- mentioned steel sheet is then passed through a sticking tank 4 so that the Sn-Pb alloy powder contg. 10-90wt% Xn is stuck via said org. binder onto the surfaces of the steel sheet. The steel sheet is thereafter passed through a heating furnace 5 and is heated to the temp. above the m.p. of the Sn-Pb alloy and below the m.p. of the aluminum plating layers, preferably to 200-650 deg.C in a nonoxidative or reducing atmosphere, by which the Sn-Pb alloy is diffused into the aluminum plating layers. Good soldering of the steel sheet with a non- corrosive flux by using ordinary solder is thereby permitted.
Patent JP-S6381778-A (JP)
Inventor: MATSUURA TSUTOMU
IPC: H01R13/46
Filed: 1986-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6289496-A (JP)
Title: Torque controller for differential actuator
Inventor: MORI NAOTAKE
IPC: H02P5/747
Filed: 1985-10-11
Abstract: PURPOSE:To drive an output shaft at a constant speed in response to the rotating speed from zero speed to normal rotating speed range by controlling the rotating speed by peculiar frequency with inverter a differential mechanism and two induction machines. CONSTITUTION:Induction machines 1, 2 form together with a differential mechanism 3 a differential actuator 4. The machines 1, 2 are driven by the powers from inverters 8, 9 through peculiar distribution lines 6, 7. Thus, a constant speed is obtained at an output shaft 10 irrespective of a load torque over zero speed to a normal rotating speed range of the shaft 10 by controlling the output frequencies of the inverters.
Patent JP-H0276263-A (JP)
Title: Semiconductor protective element
Inventor: OGAWA KEIJI
IPC: H01L29/06
Filed: 1988-09-10
Abstract: PURPOSE:To reduce an effect of nonuniformity in the concentration of introduced impurities and to enable exact control of a breakdown voltage value by providing a fifth semiconductor region in addition to a PNP thyristor formed of first to fourth semiconductor regions and a sixth semiconductor region for the control of a breakdown voltage. CONSTITUTION:A thyristor having four-layer junctions of PNPN is formed of a second semiconductor region 5 of a second conductivity type, a first semiconductor region 4 of a first conductivity type, a third semiconductor region 6 of the second conductivity type and a fourth semiconductor region 7 of the first conductivity type. In a surface part of an element in a P-N junction region of the first semiconductor region 4 and the third semiconductor region 6, a fifth semiconductor region 8 of the second conductivity type is so formed as to be shallower than the third semiconductor region 6, that is, to have smaller curvature than this region. By controlling a breakdown voltage in a P-N junction part of the first semiconductor region 4 and the fifth semiconductor region 8, a rate of the change of the breakdown voltage in relation to a change in the concentration of impurities on the side whereon the concentration is low is lessened. Thereby the breakdown voltage can be controlled with high accuracy.
Patent JP-S59121834-A (JP)
Title: Manufacture of electrode wiring
Inventor: KITABAYASHI HIRONORI
IPC: H01L21/768
Filed: 1982-12-28
Abstract: PURPOSE:To prevent the diffusion of phosphorus from an insulation film to the semiconductor substrate at an aperture part at the time of heat treatment, improve the characteristic of a thermal element, and thus improve the coating property of an electrode wiring by depositing a high melting point metal on the surface of the semiconductor substrate at the aperture part. CONSTITUTION:After forming the aperture part 5 by etching, the high melting point metal 8 such as Pt, Ta, Ti W, and Mo is deposited by vapor deposition or sputtering while a resist 3 is left. Thereafter, heat treatment is performed in an inert gas atmosphere such as N2 at a temperature before or after 1,000 deg.C. Thereby, the aperture part 5 becomes gentle at the end part as shown in the figure (f). Besides, the high melting point metal 8 turns silicified and becomes excellent in the ohmic contact with the Si substrate 1. However, the diffusion of phosphorus from the insulation film (PSG film) 2 to the Si substrate 1 at the aperture part 5 at this time of heat treatment is prevented by the existence of the high melting point metal 8. Afterwards, the electrode wiring metal 6 is deposited at the aperture part 5 and on the insulation film 2 by vapor deposition or sputtering as shown in the figure (g), thereby obtaining a P-channel type MOS.
Patent JP-H1056048-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: YOSHIHARA IKUO
IPC: H01L21/02
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To set the number of semiconductor devices to be manufactured appropriate, by obtaining the predicted number of the semiconductor devices based on the relationship between the gate length and the product yield and the predicted product yield. SOLUTION: When the number of semiconductor devices to be manufactured is set as NT, the number of sheets W of wafers to be inputted is obtained. Then, a gate electrode is formed and the gate length is measured. Thereafter, the product yield (speed yield SSE and power consumption yield SWE) are predicted based on the gate length. Then, based on these predicted product yield (SSE and SWE), the predicted number NE of the semiconductor devices, which will be manufactured finally, is obtained. When the predicted number NE of the semiconductor devices is equal to the number NT of the devices to be manufactured, the manufacture of the semiconductor devices at the next time is performed on schedule.  In the meantime, when the predicted number NE of the semiconductor devices is less than the number NT of the devices to be manufactured, the semiconductor devices of the number NE, which is obtained by subtracting the predicted number from the number NT of the devices to be manufactured, are manufactured again.
Patent JP-H0782632-A (JP)
Title: Pile-forming apparatus of pile loom
Inventor: TAKAHASHI NOBUYUKI
IPC: D03D39/22
Filed: 1993-09-13
Abstract: PURPOSE:To provide a pile-forming apparatus effective for decreasing the power of a driving motor for terry motion and keeping the quality of pile fabric. CONSTITUTION:Follower nuts 20A, 20B are engaged with a ball screw 18a acting as an output shaft of a servo motor 18. The follower nut 20A is connected to the 1st arm 22a of a moving direction change lever 22 through a link 23. The follower nuts 20A, 20B are moved by the rotation of the ball screw 18a and the displacement is transmitted to an expansion bar 6 via the link 23, the moving direction change lever 22, a rod 24, an intermediate lever 13, a rod 17 and a supporting lever 16 to shift the cloth fell of the woven fabric W.
Patent JP-H1167550-A (JP)
Title: Lead wire leading-out structure for transformer
Inventor: SASAKI YASUSHI
IPC: H01F27/28
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a lead wire leading-out structure for transformer, in which the connecting work between outer lead wires and the lead-out wires of a coil can be conducted easily and a terminal block can be fixed easily in single-action, and then a junction can be surely insulated and no trouble will occur even if a tensile force is applied to the junction. SOLUTION: In a lead wire leading-out structure for a transformer, a cylindrical coil bobbin and a core in which the coil bobbin is incorporated and which has a circular or elliptical cross section are attached to a bottom plate 10 by means of a receiving member 6 which also works as a fitting. In this case, a terminal block 11 which is put in a receiving section 7e formed in the receiving member 6 is provided, and outer lead wires 19 are attached to the terminal block 11 in a state where the cores 19a of the wires 19 which are connected to the lead-out wires 20 of a coil are exposed and erected in pin terminal-like states on the block 11 and a terminal block cover 21 which insulates the junctions between the cores 19a and wires 20 is put on the terminal block 11.
Patent JP-2001051786-A (JP)
Title: Coordinate input pen and coordinate reader
Inventor: NAGAI TAKUYA
IPC: G06F3/046
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To realize a coordinate input pen and a coordinate reader improved in the reading resolution of the position coordinate of the coordinate input pen. SOLUTION: In this coordinate reader, coils L1, L2 incorporated in a pen 60 simultaneously output the alternate magnetic fields each different in frequencies. The alternate magnetic fields outputted from the coils L1, L2 are FSK- modulated by two CR oscillation circuits mounted to a circuit substrate 70 respectively. A signal for FSK-modulating the alternate magnetic field of the coil L1 is set to a period corresponding to the attribute of the pen 60. A signal for FSK-modulating the alternate magnetic field of the coil L2, on the other hand, has its frequency varied by the resistance value of a writing pressure sensor 68.  Thus, a receiving side separates an induction signal generated at a sense coil by the alternate magnetic fields simultaneously outputted from the coils L1, L2 by each frequency of each alternate magnetic field by a band pass filter and FSK-demodulates it to detect the attribute and the writing pressure of the pen 60.
Patent JP-2000063987-A (JP)
Title: High carbon steel wire rod excellent in wire drawability
Inventor: HIWATARI JUNICHI
IPC: C22C38/04
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a high carbon steel wire rod excellent in wire drawability and suitably used for wire rope, spring, PC steel bar, bead wire, steel cord, etc. SOLUTION: The steel wire rod has a composition consisting of, by weight, 0.5-1.3% C, 0.1-1.7% Si, 0.3-0.9% Mn, <=0.02% P, <=0.02% S, and the balance Fe with impurities. Moreover, in this steel wire rod, pearlitic structure comprises >=90% of the structure, and further, the average lamellar spacing of pearlite is 0.1 to 0.4 μm and its average colony diameter is <=150 μm.
Patent JP-2001046469-A (JP)
Title: Blister pack
Inventor: OOSHIMA MITSUAKI
IPC: B65D83/04
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To accurately and easily take out a predetermined number of subjects to be packed by opening only those compartments from which the subjects to be packed are taken out at a time, to make a pack applicable also to packing of articles other than solids and packing of disintegratable tablets, and the like, and to eliminate the fear that the pack, together with its contents, is swallowed by mistake. SOLUTION: This pack 1 is so formed that a sealing sheet 5 is bonded to a molded sheet 4 formed with a plurality of projections 2 and contents are individually sealed in compartments 3 in the projections 2. The sealing sheet 5 is provided with a slit 6 and is sectioned by the slit 6 into opening parts 7 covering all the compartments 3 from which the contents are taken out at a time. The breaking strength of the sealing sheet 5 at the opening parts 7 is set to be higher than the adhesive strength between the sealing sheet 5 and the molded sheet 4. A grip 8 is provided at the edge of each opening part 7, so that each opening part 7 can be pulled away from the molded sheet 4 with the pull of the grip 8.
Patent JP-H0766039-A (JP)
Title: Inductance element
Inventor: MAMADA NOBUO
IPC: H01F27/06
Filed: 1993-08-21
Abstract: PURPOSE:To provide a simplified inductance element in a structure which does not require resin sealing. CONSTITUTION:In an inductance element IS1 where a lead terminal is provided at a drum-type ferrite core 1 where a coil winding 2 is wound and the coil winding and the lead terminal are electrically connected, a pedestal 3 consisting of resin material is provided at one collar part 11 of the drum-type ferrite core 1 and at the same time the horizontal part of an L-shaped lead terminal is engaged to a radiation groove provided at the pedestal 3. Its raised part 41 is inserted into the through hole of the pedestal 3 so that it cannot be detached and a groove for housing the lead terminal and a groove for housing the coil winding 2 are formed at the pedestal 3 and also a recessed part for housing an adhesive is separately provided.
Patent JP-2001052096-A (JP)
Title: Automatic transaction machine and recording medium
Inventor: BANBA MASANORI
IPC: G06F19/00
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To realize a function which acquires and displays the balance before identification processing and to increase the processing speed. SOLUTION: A device is provided with a customer operation part 6, which has a picture for display of information required for a transaction and allows a customer to perform the transaction operation on the picture, and a main control part 10, which performs control for the transaction, and performs money reception and payment processing in the case of obtaining permission of the transaction by communication with a host computer 23 having a ledger 24. This device is provided with a means, which reads information of a card for transaction of the customer to transmit this information to the host computer 23 at the time of insertion of this card and acquires the balance and the keyword number from the host computer before identification, and a means which displays the acquired balance in the amount input picture of the customer operation part 6.
Patent JP-S6473374-A (JP)
Title: Cleaning mechanism for heat roller
Inventor: TAMURA CHIAKI
IPC: G03G15/20
Filed: 1987-09-14
Abstract: PURPOSE:To remove toner sticking on the titled heat roller by holding residual toner among oil-containing elastic members arranged in a circumferential direction so that the toner is not fed forward. CONSTITUTION:The cleaning mechanism 11 consists of two oil-containing cleaning felt pieces 121 and 122, a holder 13 which holds them, and a press-contacting means which presses the holder 13 to press the cleaning felt pieces 121 and 122 against a heat roller 1. The toner sticking on the heat roller 1 after fixation is removed by the cleaning felt 121 first and the remaining toner 101 gathers at the gap part between the cleaning felt pieces 121 and 122 and stays without moving forth. Toner removal effect is therefore improved greatly.