baber/WOPTO huggingface dataset:
Patent JP-S56148718-A (JP)
Title: Multielement magnetic head
Inventor: INCHI TOSHIO
IPC: G11B5/265
Filed: 1980-04-16
Abstract: PURPOSE:To improve both recording and reproducing characteristics and the yields of products by making the front cores of respective heads for recording and reproducing of materials of different magnetic properties, and bonding nonmagnetic members to the end faces on the side opposite from the respective operating gaps thereby constituting these into one piece. CONSTITUTION:With a front magnetic core block 1, the magnetic cores 1a1 and 1b1 forming an operating gap 1a for the playback head and the operating gap 1b for the recording head are formed of materials of respectively different magnetic characteristics. A material of high magnetic permeability and small crystal grain sizes is used for the core 1a1 and that of the saturated magnetic flux density higher than that of the core 1a1 is used for the core 1b1. The cores 1a1 and 1b1 are bonded in such a manner that the spacing la between the operating gaps 1a and 1b parallels at the accuracy at which an angle loss is negligible. Next, channels 2a, 2b are provided to the rear part of the block 1, and a nonmagnetic block 2 formed with channels 3a, 3b opposing to the grooves 2a, 2b is butted, joined and fixed thereto, whereby a front block 3 is manufactured. The block 3 undergoes subsequent working, whereby the multielement block is obtained.
Patent JP-H10247889-A (JP)
Title: Signal transmitting system/device using orthogonal transmission
Inventor: YAMAZAKI SHOICHIRO
IPC: H04B14/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To receive/reproduce information on a desired hierarchy with high quality, without using a highly precise band pass filter and without being affected by interferences on a reception side by providing reception filters before and after the reception orthogonal transformation means of a reception device. SOLUTION: On the reception side, the reception filter 62 and an I/K down sampling unit 72 are provided between a series/parallel converter 42 and DFT (discrete Fourier transformation) 52. The reception filter 62 and the I/K down sampling unit 72 execute a prescribed sampling processing, and the output is inputted to DFT 52 so as to execute the discrete Fourier transformation. On a transmission side, the signal of the specified hierarchy is inputted to the prescribed signal point of IDFT (in verse DFT) 12, in accordance with the transmission characteristic of the reception filter 62. Thus, a prescribed element can selectively be reproduced in a signal block, constituted of M-pieces (integer) of elements transmitted from a transmission device.
Patent JP-H11248121-A (JP)
Title: City waste incinerator and operating method thereof
Inventor: NISHINO JUNYA
IPC: F23J1/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To stabilize operation of a waste incinerator while facilitating processing of exhaust gas from an ash melting furnace. SOLUTION: A city waste incinerator comprises a waste incinerator 1, and a furnace 19 for melting incineration ash and flyash discharged from the waste incinerator 1 wherein a part of exhaust gas from the waste incinerator is combined with exhaust gas from the ash melting furnace and used as the primary air for the waste incinerator 1 and air having oxygen concentration increased through an oxygen concentrator is used as the secondary air for the waste incinerator 1.
Patent JP-H04284220-A (JP)
Title: Filling pressure monitoring device
Inventor: OHASHI TOSHIHIKO
IPC: B29C45/76
Filed: 1991-03-14
Abstract: PURPOSE:To monitor the quality correspondingly to various kinds of molded products. CONSTITUTION:A pressure signal sensed by a pressure sensor 22 is transmitted to a filling peak pressure sensor 34 in which the filling peak pressures in respective control stages are sensed. The upper limit filling peak pressure set values and the lower limit filling peak pressure set values in respective control stages are set by an upper limit filling peak pressure setting device 36 and a lower limit filling peak pressure setting device 37 respectively. The filling peak pressure sensed by said filling peak sensor 34 is compared with the upper limit filling peak pressure set value and the lower limit filling peak pressure set value by a filling peak pressure comparison device 38, and in the case the sensed filling peak pressure is out of the range, a molded product abnormal signal is output. Said comparison is carried out for respective control stages. As the filling pressure is monitored in respective control stages by said arrangement, monitoring of the quality of molded products can be carried out securely correspondingly to various kinds of molded products even if any abnormal filling peak pressure is generated in any control stages.
Patent JP-H11104875-A (JP)
Title: Co2 laser beam machine and manufacture of nonmetallic material made parts using it
Inventor: IMOTO KATSUYUKI
IPC: B23K26/064
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a CO2 laser beam machine not generating the burning or deformation of a nozzle and to provide a manufacturing method of nonmetallic material made parts using the CO2 laser beam machine capable of executing high dimensional precision of machining. SOLUTION: Even though an inner wall of the nozzle 10-1 is irradiated with a laser beam 7-2, since the material of the inner wall is copper, the laser beam is propagated while reflecting and emitted from a thin diameter of injection port 12. Therefore, the nozzle 10-1 is hardly burned and the power of the laser beam is hardly reduced, and the nonmetallic material as a machining object is irradiated with the laser beam squeezed into a thin diameter.  Also, not only in the case that a nonmetallic material made substrate is arranged in the position of a focus 11 and split but also in the case that the same is arranged in the position of an expanding part of the laser beam and split, since the diameter of the laser beam is reduced to 1/5 or less of a conventional one, the crack generating direction to nonmetallic material is allowed to faithfully coincide with the direction of a transfer locus of the laser beam.
Patent JP-H09244771-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SATO YASUHIRO
IPC: H01L27/04
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To make the power consumption lower in the low power consumption state of a CPU. SOLUTION: This device consists of a RAM 2 and a ROM 3 which store information needed for execution processing and a CPU 5 which is the hub of a microcomputer 1 and manages and controls the operations of the RAM 2, ROM 3, etc., and executes all operations applied for the said information; and the CPU 5 is provided with a stand-by control register 7a which stores bits for operating only specific peripheral functions of the CPU 5 when the processing state of the CPU 5 is changed to the low power consumption state and the process state of the CPU 5 is changed to the low power consumption state, only the said specific peripheral functions are placed in operation.
Patent JP-H07260176-A (JP)
Title: Indoor device of hot water heater
Inventor: OTA TAKAYUKI
IPC: F24D3/00
Filed: 1994-03-18
Abstract: PURPOSE:To enable a hot air heating and a floor heating to be optionally carried out by a method wherein a bypassing circuit is arranged within a hot water storing tank so as to perform an indirect heating of water within the hot water storing tank and a flow rate of the bypassing circuit is adjusted by a flow rate adjusting valve arranged at the bypassing circuit. CONSTITUTION:On/Off operation of a pump 6 and a blower 6, i.e., operation of a floor heating and a hot air heating are carried out at an operating part 10 at a forward and upper part of a easing 4, and either one of or both floor heating and hot air heating can be performed concurrently. Only in the case of performing the hot air heating, the flow rate adjusting valve 16 in the bypassing circuit 14 is controlled together with the outdoor device (a heat source) 2 and the blower 6, and only for the floor heating, the outdoor device 2, the flow rate adjusting valve 13, the pump 16 are controlled. During a concurrent operation of the hot air heating and the floor heating, each of the outdoor device 2, the blower 6, the flow rate control valve 13 and the pump 16 is controlled. With such an arrangement as above, the hot water temperature within the hot water storing tank 11 is controlled to be such a temperature as one which is suitable for the hot air heating and/or the floor heating and then the hot air heating and the floor heating can be optionally carried out.
Patent JP-H10246970-A (JP)
Title: Electrophotographic photoreceptor, and coating liquid for charge transfer layer
Inventor: MORISHITA YOSHII
IPC: G03G5/06
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having excellent image characteristics, high sensitivity and low residual potential without precipitation of a charge transfer material during or after a coating film is formed, by incorporating a specified fluorine-contg. benzidine deriv. and a specified benzidine deriv. as a charge transfer material. SOLUTION: This electrophotographic photoreceptor contains a fluorine-contg. bendizine deriv. expressed by formula I and a bendizine deriv. expressed by formula II as a charge transfer material. In the formula I, R<1> is a 1 to 4C fluoroalkyl group, or 1 to 4C fluoroalkoxy group, R<2> is independently a halogen atom, 1 to 4C alkyl group, etc., R<3> is independently a hydrogen atom, 1 to 4C alkyl group, etc., and m is an integer of 0 to 4, n is independently an integer 0 to 5. In the formula II, R<4> is independently a halogen atom or 1 to 4C alkyl group, and p is independently an integer of 0 to 5.
Patent JP-S51124483-A (JP)
Title: Electronic clinical thermometer
Inventor: MURAOKA SHIGETAROU
IPC: G01K7/00
Filed: 1975-04-23
Abstract: PURPOSE: To provide electronic clinical thermometer which is able to take temperature in a short time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61207889-A (JP)
Title: Operation inspecting device for rotary type compressor
Inventor: MAEKAWA HIROSHI
IPC: F04B49/10
Filed: 1985-03-12
Abstract: PURPOSE:To enable automatic detection of a trouble on operation noise due to the occurrence of blade bound phenomenon, by a method wherein, when the non-periodic degree of a period of operation noise of operation vibration of a rotary type compress- or exceeds a given value, an operation trouble signal is generated from a signal generating means. CONSTITUTION:An operation sound signal from a rotary type compressor A, detected by a noise sensor 15 or a vibration sensor 16, becomes irregular in repetition of waveform in the case of a poor compressor to which blade 8 bound phenomenon occurs. Thereby, after a period of operation noise or operation vibration is calculated by a period calculating means 30, the degree of non-period (standard deviations) during period repeated the plural number of times is calculates. In the case of a poor compressor, the degree S of non-period exceeds a given value Smax, an operation trouble signal is generated from a signal generating means 32 and an operation trouble display lamp is lighten ON. This enables objectively quantitatively automatic detection of the occurrence of blade 8 bound phenomenon of the rotary type compressor A without relying on subjectivity which is heretofore usual.
Patent JP-H05250945-A (JP)
Title: High polymer composite insulator
Inventor: HATAKEYAMA TAKASHI
IPC: H01B17/50
Filed: 1992-03-06
Abstract: PURPOSE:To provide a high polymer composite insulator of light weight which can achieve stable insulation performance without influences of UV ray even where it is installed outdoor for a long period. CONSTITUTION:The surface of a casing of a high polymer composite insulator comprising high polymer material such as ethylene propylene rubber is coated with an inorganic weather-resistant layer 5. Ceramic or metal oxide can be used for the weather-resistant layer 5, and as a forming means for that, zol/gel method, vacuum deposition, chemical vapor phase deposition, plasma radiation, etc., can be applied.
Patent JP-S54142960-A (JP)
Title: Amplifying device
Inventor: SUGAWARA TSUTOMU
IPC: H03F1/26
Filed: 1978-04-28
Abstract: PURPOSE:To secure setting of the input resistance so that the frequency characteristics of the gain may be kept at a desired level by inserting the amplifiers into the negative feed back line, and furthermore to improve the S/N. CONSTITUTION:Voltage V2 of the inverse input terminal of 1st amplifier 1 is almost identical to signal input voltage V1. Voltage V2 is then applied to the inverse input of 2nd amplifier 26 via resistance 25. Gain A of amplifier 26 is determined by input resistance 25 and feedback resistance 27. Thus, output voltage V3 of amplifier 26 becomes as V3 -AV1, and accordingly the voltage applied to input resistance 28 of the whole amplifier circuits features V1-V3=(1+A)V1. As a result, impedance Rieq of the amplifier circuit viewed from the output terminal of signal source 29 becomes as Rieq=RF/(1+A). No effect of the frequency characteristics of amplifier 21 does not occur since the feedback voltage is obtained from the inverse input. At the same time, the thermal noise occurring at input resistance RF can be reduced.
Patent JP-S51124782-A (JP)
Title: An automatic following up control apparatus
Inventor: TSUKUMA MASAMI
IPC: H03L7/06
Filed: 1975-04-24
Abstract: PURPOSE: The system capable of a high speed following up and having a high precision, allowing the high speed control system with self regulation in a moment and control system with non self regulation of the control deviation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60194404-A (JP)
Title: Condensing body for reading out radiation picture information
Inventor: GOTOU CHIAKI
IPC: A61B6/00
Filed: 1984-03-15
Abstract: PURPOSE:To reduce leaked light and to improve condensing efficiency by adjoining three optical blocks having an incident surface opposed to an accumulation type phospher sheet, a dichroic surface and a projection surface respectively through fine gaps. CONSTITUTION:Exciting light A incident from the incident surface 31 of a triangular prism block 30 passes a gap 22a through the dichroic surface 22B and a block 22 and reaches the accumulation type phospher sheet 10 through a block 21. All accelerated phosphorescent light rays S1-S4 emitted from the sheet 10 over a wide range reach the dichroic surface 22B through the blocks 21, 22 and the gap 22a and then reach the projection end 23E of a block 23 by total reflection through the block 23, so that the condensing efficiency can be improved.
Patent JP-H06299376-A (JP)
Title: Rust-proofing and corrosion suppressing method of iron group element
Inventor: NISHIHARA HIROSHI
IPC: C23F11/04
Filed: 1991-02-25
Abstract: PURPOSE:To suppress corrosion of an element of an iron group immersed in an acidic aqueous solution by allowing trivalent bismuth ions to be present in the acidic aqueous solution. CONSTITUTION:By allowing trivalent bismuth ions to be present in an acidic aqueous solution the corrosion of the element of the iron group immersed in it is suppressed. Also by treating a surface of the element of the iron group with this solution, the rust prevention can be performed. As a supply source of the above described bismuth ions, bismuth trichloride is preferably used. Also a corrosion suppression rate being about >=99% is attained at a low concentration such as about (1X10<-4> to 1X10<-7>)M the concentration in a trivalent bismuth ion in the solution.
Patent JP-S54141572-A (JP)
Title: Production of optical mask
Inventor: IINO TERUO
IPC: H01L21/66
Filed: 1978-04-26
Abstract: PURPOSE: To make possible correct exposure by exposing the patterns by which any slight deviation in the pitch of pattern generators may be readily discovered to form moire patterns and setting the pitch of the generator always at high accuracy.  
     CONSTITUTION: In the manufacture of an optical mask using a pattern generator, two kinds of fringe form patterns which have a specified spacing and whose angles to the X axis vary respectively to 44.0° and 46.0 are generated by the pattern  generator and these fringe form patterns are double-exposed within the range of the master reticle, whereby the moire patterns are formed. These moire patterns are observed and the pattern generator is judged whether it is always in the correct pitch state so as to be always put to high accuracy state, whereby correct exposure is performed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61211232-A (JP)
Title: Bucket wheel supporter of reclaimer
Inventor: MIYAZAWA ISAO
IPC: B65G65/20
Filed: 1985-03-15
Abstract: PURPOSE:To clarify the load analysis, decrease the number of abrasion parts, simplify the structure, and reduce the cost by arranging a box-like ring receiving the main load and a support guide rail on one side only of a bucket. CONSTITUTION:A box-like ring 8 is provided on one side only of a bucket 5 and a guide rail 9 is fitted to the ring 8 on one side only of the bucket 5. Four support rollers 10 supporting the inner periphery of the guide rail 9 are provided, and both sides of the guide rail 9 are supported by side rollers 11 fitted to a trolley. Therefore, the number of abrasion parts is decreased by half, the structure is simplified and the calculation is made clear because the load is concentratively supported by one side only, and uneconomical design is not required.
Patent JP-H07256598-A (JP)
Title: Deburring device
Inventor: ICHIKAWA NOBUYASU
IPC: B26F3/00
Filed: 1994-03-22
Abstract: PURPOSE:To improve the deburring faculty by suppressing the generation of turbulent flow in the vicinity of the top end wall part of a nozzle part and improving the speed balance of the high pressure water which passes through an injection port. CONSTITUTION:At the top end wall part of a fluid feeding hole part 3, a fluid straightening part 5 having a curved surface part 14 directed to a compressed fluid injection port 4 is formed. A recessed part 6 which is recessed to the outside is formed on the whole periphery of the peripheral edge of the end part on the inside of the compressed fluid injection port 4, and the length of the inner wall surface of an injection port 3 positioned in the circumferential direction of a nozzle part 2 is reduced.
Patent JP-S54142728-A (JP)
Title: Safety seat belt hooking material
Inventor: FUJIO FUMIO
IPC: B60R22/22
Filed: 1978-04-27
Abstract: PURPOSE: To enable a material, which hooks an end buckle of a safety seat belt for transport means, to steadily maintain flexibility and static self-reliance for a long period.  
     CONSTITUTION: A hooking material 1 is secured on, say, a floor board 3 by means of a mixture 2, and a buckle 4 at one end of a belt 4 of a seat 5 is removably hooked at its free end. The hooking material 1 is composed of a spiral inner pipe made of steel wires coiled in spiral; a middle layer pipe 13 mode of wires 12 being arranged in flat and in a close contact with an outer surface of the inner pipe 11 and being coiled in spiral; and an outer pipe 14 made of at least a metal element wire winding tightly an outer surface of the middle layer pipe 13. At that time two electrode  wires 17 and 18 are inserted through the inside of the spiral inner pipe 11. It may  also be constituted so that a switch, which serves to confirm whether the buckle 4a  has been completely hooked, is located at the hooking material 1, and the afore  said confirmation can be indicated by means of light. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07256368-A (JP)
Title: Metal plate machine
Inventor: FUKUDA SHINICHI
IPC: B23K26/10
Filed: 1994-03-22
Abstract: PURPOSE:To reduce cost by exchanging not the whole brush table but only a partial divided table, in the case of partially causing wear in a brush table. CONSTITUTION:A fixed brush table 17 is provided on a fixed table frame 9, a movable brush table 19, 21 is provided for each of a pair of movable table frames 11, 13 which are arranged movably in forward and backward direction on both left and right sides of this fixed table frame 9, and, in order to move the metal plate in forward and backward and left and right directions for positioning, a carriage base 33 is integrally provided which is extended in left and right directions on the pair of movable table frames 11, 13. Then, a carriage 37 equipped with a clamping device 35 for clamping the metal plate is provided movably in left and right directions on this carriage base 33, and also each brush table 17, 19, 21 is divided by plural attachable/detachable dividing tables A, B.
Patent JP-S54141648-A (JP)
Title: Photoreceptor cleaning device of electrophotographic copier
Inventor: SUGIYAMA TAKASHI
IPC: G03G21/00
Filed: 1978-04-26
Abstract: PURPOSE: To let even cleaning action be effected by providing a guide means for slidably supporting a blade having elasticity and a means for pressure contacting the blade to a photoreceptor.  
     CONSTITUTION: A blade 1 composed of elastic material is held slidably by guide plates 2, 3 composed of two sheets, upper and lower, and the end 1a of the blade 1 is so provided as to make contact to a photoreceptor 5 at a sharp angle close to a right angle on the counter rotating side of the photoreceptor 5. On the other hand, a second blade 7 which is held by a holder 6 and is composed of the same elastic material as that of the blade 1 is pressure contacted to the rear end 1b of the blade 1 by having sufficient pliancy. Since this causes the blade 1 to be pressure contacted and guided between the guide plates 2, 3 by the second blade 7, there is no cleaning defect owing to the inclination of the photoreceptor 5 and blade 1 and always even cleaning action may be maintained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58165932-A (JP)
Title: Method of producing insulating tube joint
Inventor: SHIRASAWA SOU
IPC: F16L25/02
Filed: 1982-03-26
Abstract: PURPOSE:To form stably easily a large-scaled insulating tube joint by interposing fully an electric insulator in a gap between an inner fitting and an outer one with a groove surrounding a collar portion of the inner fitting and further disposing and pressing an outer portion forming mold on the outside. CONSTITUTION:After a collar portion 21-2 of a member 21 is inserted into a groove portion 22-6 of a member 22, a nut 22-5 is threaded into the member 22. An auxiliary wall 23 is mounted on the upper portion of the member 22 to be heated. A outside forming mold B is mounted on a support base 30 on the outer peripheral portion. Next, a completely heated spare molding 24 is received in a space defined by the auxiliary wall 23, a cylinder body 21-1 and an outer wall 22-4, heated and pressed. Thus, the spare forming 24 flows to fill gaps 25-1-25-4, constitute insulators 4-3-4-7 and form an electric insulator 4-4-4-6 of a predetemined thickness. Further, an interval 27 is provided between the member 22 and a wall portion 28 so that the outside forming mold B can be used without heating.