baber/WOPTO huggingface dataset:
Patent JP-H0867239-A (JP)
Title: Negative pressure type booster
Inventor: MIWA AKIHIKO
IPC: B60T13/56
Filed: 1994-08-31
Abstract: PURPOSE: To markedly recuce an operating input when starting action, by forming a diameter in a point end of a seat of a negative pressure controlling seal valve almost equal to or less than a diameter formed by a diaphragm between a control valve and an internal peripheral side of a cylindrical part. CONSTITUTION: A cylinder part 19a and a bead part 19b, playing a role of diaphragm, are provided in a control valve in a cylindrical part, to provide an atmospheric seal part 19c and a negative pressure seal part 19d in a front side end. When a rod 17 is operated, the negative pressure seal part 19d comes into contact with a negative pressure controlling seal valve 15a of almost the same small diameter, to interrupt a change pressure chamber 13 from a fixed negative pressure chamber 12, and a plunger atmospheric controlling seal valve 16a is lifted from the atmospheric seal part 19c of the control valve, to increase a pressure of the change pressure chamber 13. This propulsive force is transmitted to an output member 25 through a rubber disk 26. Since operating resistance in this stage is almost not changed, an operating input at starting of action is markedly reduced.
Patent JP-2000041181-A (JP)
Title: Automatic exposure controller
Inventor: KUBO TOSHIHIKO
IPC: G03B7/095
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic exposure controller capable of compensating the difference of mechanical hysteresis by the moving direction of the opening/ closing control of a lens iris and performing highly accurate exposure control. SOLUTION: Based on a lookup table 1 or by exposure target value signals Et0 and Et inputted from a host computer 2, the position information F'p of the lens iris 12a and brightness signals Ep from an optical detection device 8, by an iris driver 11 driven by iris control signals Fi outputted from a CPU 9, for the lens iris 12a, a margin amount M1 is set for movement from a closing side to an opening side and the margin amount M2 is set for the movement from the opening side to the closing side. Then in the iris driver 11 the lens iris 12a is opening/closing controlled so as to be positioned inside a margin area and to set a target exposure level in the state of compensating the influence of the difference value of the hysteresis by the moving direction at the time of the opening/closing control and a target exposure level is highly accurately set by short control time.
Patent JP-S6451378-A (JP)
Title: Production of silicon nitride sintered body for cutting tool
Inventor: NISHIOKA TAKAO
IPC: C04B35/584
Filed: 1987-08-21
Abstract: PURPOSE:To obtain a silicon nitride sintered body for a cutting tool having superior strength and toughness by sintering and heat treating a mixture of prescribed percentages of Si3N4 powder, nonstabilized ZrO2 powder, Al2O3 powder and Y2O3 powder under prescribed conditions. CONSTITUTION:A powdery mixture consisting of, by weight, 1-10% nonstabilized ZrO2 powder, 1-5% Al2O3 powder, 1-10% Y2O3 powder and the balance Si3N4 powder, is sintered at 1,600-1,900 deg.C in an inert gaseous atmosphere and this sintered body is heat treated at 1,200-1,600 deg.C in a nonoxidizing atmosphere.
Patent JP-S6190947-A (JP)
Title: Manuscript transferring device
Inventor: HONJO TAKESHI
IPC: B65H5/34
Filed: 1984-10-02
Abstract: PURPOSE:To enable manuscripts to be supplied and discharged stably irrespec tive of the size thereof in a manuscript transferring device for an electrophoto graphic copier by controlling timing for supplying the next manuscript according to the size of exposed manuscript in the interchange of manuscript. CONSTITUTION:When an exposed manuscript is discharged from an exposure position X on a platen glass 12 and the next manuscript is supplied to said position X, timing for supplying the next manuscript is controlled according to the size of the exposed manuscript. For example, when the size of the exposed manuscript is of A3 and larger than a predetermined size B4, the manuscript stops in the exposure position X on the platen glass 12 and a copier body completes the exposure copying process of this manuscript, intermediate paper discharging process is executed after the preprocessing the discharged paper. The manuscript abutting against feed rollers 6, 6b and stopping to form a loop in the preprocess of discharged paper is transferred and stopped to a position extending over sheet paths IIIa, IVa on the platen glass 12 by the intermediate paper discharging process. Next, the exposed manuscript and the next one are adapted to pass by each other while being interchange.
Patent JP-H0752543-A (JP)
Title: Reversible heat-sensitive recording medium
Inventor: FUKAYA KAZUHIKO
IPC: G01K11/18
Filed: 1993-08-20
Abstract: PURPOSE:To provide a reversible heat-sensitive recording medium which has an excellent contrast between a transparent part and an opaque part of an image to be formed on a heat-sensitive recording layer and in which its performance is not deteriorated by using it for a long period. CONSTITUTION:A reversible heat-sensitive recording medium comprises a heat- sensitive recording layer in which organic low-molecular weight substance is dispersed in organic polymer resin and transparency is reversibly changed according to a temperature and which is provided on a support, wherein the resin contains inner plasticized polyvinyl chloride.
Patent JP-S6193018-A (JP)
Inventor: KATO KANEMI
IPC: B65B13/06
Filed: 1984-10-01
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-H0256963-A (JP)
Title: Mis type semiconductor device
Inventor: SUGAWARA NORIYUKI
IPC: H01L27/088
Filed: 1988-08-20
Abstract: PURPOSE:To eliminate an effect on characteristics to elements except the element of a high breakdown strength section integrated to the same semiconductor substrate by increasing the thickness of a field oxide film in proportion to the increase of voltage applied to the elements by a wiring formed onto the field oxide film. CONSTITUTION:A spare field oxide film 23 in a high breakdown strength section is shaped through steam oxidation. AN Si3N4 film 5 formed through a buffer oxide film 3 is left in a region as the field oxide film of a logic section and an element region at that time, thus growing a thin oxide film 6 on the film 5. The oxide film 6 is removed, a section except the region of the oxide film 6 is coated with a photo-resist 7, and the Si3N4 film 5 is gotten rid of. The field oxide film 21 of the logic section is formed through selective oxidation again while the spare field oxide film 23 is grown to the field oxide film 22 of the high breakdown strength section in thicker film thickness. Accordingly, the breakdown strength of the high breakdown strength section can be elevated without sacrificing the improvement of the degree of integration of the logic section and work speed thereof.
Patent JP-S60100181-A (JP)
Inventor: NISHIWAKI MITSUO
IPC: G09G5/08
Filed: 1983-11-05
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-S6256559-A (JP)
Inventor: RENE FURIYUUKIGAA
IPC: H01L39/24
Filed: 1986-09-04
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-H0953155-A (JP)
Title: Iron-chrome alloy excellent in ridging resistance and surface property
Inventor: KATO YASUSHI
IPC: C22C38/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To produce an Fe-Cr alloy capable of obtaining a steel sheet having excellent ridging resistance and furthermore having good corrosion resistance, formability and good surface properties as well. SOLUTION: This Fe-Cr alloy excellent in ridging resistance and surface properties has a compsn. contg., by weight, <=0.01% C, <=1.0% Si, <=1.0% Mn, <=0.01% S, 9 to 50% Cr, <=0.07% Al, <=0.02% N and 0.01% O, also satisfying N(%)/C(%)>=2 and 0.006<=[C(%)+N(%)]<=0.025, moreover contg. Ti under the conditions satisfying  Ti(%)-2×S(%)-3×O(%)}/[C(%)+N(%)]>=4 and [Ti(%)]×[N(%)]<=30×10<-4> , and the balance Fe with inevitable impurities. Thus, the Fe-Cr alloy applicable to hardly workable materials can be obtd.
Patent JP-H05276954-A (JP)
Title: New dna base sequence and its use
IPC: C12Q1/68
Filed: 1991-08-19
Abstract: PURPOSE:To obtain a new gene DNA useful for DR typing, etc., of a human leukocyte antigen. CONSTITUTION:A gene DNA of HLA-DRw14C coding an amino acid sequence of the formula. A base sequence of HLA-DRw14 is amplified by annealing a chromosomal DNA collected from human peripheral blood having DR type of HLA-DRw14C denatured by heat treatment with oligonucleotide primer in the presence of TagDNA polymerase, heat-treating the annealed DNA to carry out primer extension and repeating these steps.
Patent JP-2000041020-A (JP)
Title: Reception equipment of ofdm system
Inventor: HIGUCHI YUJI
IPC: H04J11/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of fast Fourier transformers(FFT) or the like required for performing diversity reception or simultaneous multifrequency band reception concerning reception equipment with respect to orthogonal frequency division multiplex(OFDM) system. SOLUTION: Signals received by antennas 1 and 5 are amplified by reception high frequency parts 2 and 6, converted later to the intermediate frequency signals of mutually adjacent frequencies by mixers 3 and 7 and local oscillators 4 and 8, digitized as one signal by an A/D converter 11 while performing frequency division multiplex through a synthesizer 9 and transformed later from a signal on the time base to a signal on the frequency base by an FFT 12. Concerning the transformed signal, diversity synthesizing is performed based on selection or addition by a synthesizing circuit 13 and after it is demodulated by a carrier wave demodulating circuit 14, a digital signal is outputted through an error correcting circuit 15.
Patent JP-S6266485-A (JP)
Title: Magnetic tape cartridge
Inventor: KOBAYASHI KATSUJI
IPC: G11B15/67
Filed: 1985-09-19
Abstract: PURPOSE:To prevent damage to a tape and a hook by providing a hole inserted with a claw of the hook to the tip of a leader tape, engaging the hook of a magnetic tape with a hole of the leader tape at tape loading and extracting a magnetic tape in a cartridge. CONSTITUTION:The hook 21 is fixed to the magnetic tape 5 of the cartridge and the hole engaged with the hook 21 is provided to the leader tape. The tip of the leader tape 18 is slid in a guide slit 9 at tape loading and the magnetic tape 5 is suppressed, then the friction with the guide slit 9 is unstable and the manufacture of the leader tape 18 at the exit of the guide slot 9 has variance, then the magnetic tape 5 is connected to the leader tape 18 by one hook 21, thus the hook 21 is not slid in the guide slit while being tilted. Thus, the magnetic tape 5 is extracted smoothly in the leader tape 18 to prevent damage to the tape and hook 21 and the reliability of tape loading is improved remarkably.
Patent JP-H0767298-A (JP)
Title: Rotor of ac generator for vehicle and manufacture thereof
Inventor: ADACHI KATSUMI
IPC: H02K19/26
Filed: 1993-08-23
Abstract: PURPOSE:To allow sufficient securing of the lead wire of field coil through a simple structure by constructing an insulation coating pipe for the lead wire such that it can be impregnated with adhesive up to the interior thereof thereby bonding the insulation coating pipe and the lead wire through the adhesive and further bonding them to the outside of a field coil. CONSTITUTION:An insulation coating tube 14 applied tightly over the lead wire 7 of a field coil is made of a fibrous material which can be impregnated with an insulating adhesive 13. The tube 14 is inserted into a groove 20 of a field core 2 and impregnated with the adhesive 13 from the outside thereof. Consequently, the adhesive 13 penetrates the tube 14 and fully fills the gap between the tube 14 and the lead wire 7. The adhesive 13 also fills the gap between the tube 14 and the field core 2. Consequently, the lead wire 7 of field coil is bonded through the adhesive to the tube 14 with no air gap and the tube 14 is also bonded to the field core 2 through the adhesive 13.
Patent JP-S6268723-A (JP)
Title: Injection and compression molding
Inventor: HOSOYA TOSHIO
IPC: B29C45/76
Filed: 1985-09-20
Abstract: PURPOSE:To mold thin molded products stably with a high accuracy by a method wherein the injection of a resin is finished when the amount of mold opening, caused by high-speed injection, has coincided with a set value. CONSTITUTION:When a comparator 66 detects that the amount of opening of the parting surfaces 71 of both molds has coincided with the set value of a mold opening amount setter 67 upon injecting a molten resin before a barrel 56 into the cavity of both molds 51, 53 by the advance of a screw 57 with a high speed, a solenoid valve 61 is switched to a neutral station by he signal of the comparator 66 and the advance of the screw 57 is stopped. An injection process is finished with the opening amount of a predetermined amount of the parting surfaces 71, therefore, stable injection and compression molding may be effected.
Patent JP-S58108205-A (JP)
Title: Formation of high polymer film
Inventor: KITAMURA TATEO
IPC: C08F2/00
Filed: 1981-12-22
Abstract: PURPOSE:To obtain efficiently a positive resist film useful for lithography technology, etc., having high reliability by a simplified process without requiring complicated controls, by carrying out plasma polymerization while changing successively a high-frequency power which is applied during the formation of high polymer film. CONSTITUTION:The silicone base plate 2, etc. is set in the reactor 1, which is evacuated to 10<-5>Torr, and an electrode at the grounding side of a base for supporting the base plate 2 is cooled by cooling water. The high-frequency power source 5 is connected through a matching circuit to the plate electrode 3, to which high-frequency power is applied. The monomer feed pipe 6 is set in the reactor 1, the monomer (e.g., methyl methacrylate, etc.) 7 is introduced from the monomer source 8 to it by a carrier gas, a high-frequency power is applied to it to carry out plasma polymerization, and the high-frequency power which is applied during the formation of the high polymer film 11 is successively changed to form the resist film 11.
Patent JP-H0764880-A (JP)
Title: General computer distribution system
Inventor: YONETANI MASAYUKI
IPC: H04L12/18
Filed: 1993-08-23
Abstract: PURPOSE:To provide a system in which the load dispersion of a traffic can be attained, a distributing time can be shortened, and a load on a computer can be reduced by providing a distributing function which operates distribution delaying a time, and a fault handling function. CONSTITUTION:A distributing function start 11 starts the distributing function by inputting a program for distribution from the work station of a general computer by a command or the like. A network management 12 stores information indicating how much traffics are remaining at present in the network, and a network management 13 interrupts a processing so that the other processings can not be affected when the traffic amounts of the prescribed network are large, and automatically starts the distribution when the traffic amounts are small. When a fault 18 occurs, and the distribution processing is stopped, a fault handing function 15 automatically preserves the latest information before the fault 18 occurs by a journal. Therefore, the distribution can be resumed from the point of time when the fault 18 occurs.
Patent JP-S6365848-A (JP)
Inventor: SATO SHIGERU
IPC: G01R33/20
Filed: 1986-09-05
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-H0372307-A (JP)
Title: Optoelectronic transducer
Inventor: HANSURUUTOBUITSUHI ARUTOHAUSU
IPC: H01L31/0203
Filed: 1990-08-06
Abstract: PURPOSE: To make an optoelectronic transducer compact by mutually fixing the optoelectronic transducer and a lens holder, which is provided with a lens, on a common holder in spatial relation so that the optical axis of the transducer can vertically rise on a plane formed from a fixed film. CONSTITUTION: On an optical path just before a laser diode 1, a lens 3 is arranged on a lens holder 2 composed of silicon, and fixed at the especially trapezoidal opening part of the lens holder 2. The lens holder 2 provided with this lens 2 is adjusted to the optical axis of the transducer (laser diode 1) by a fixed film 6, especially, by soft wax and next fixed by a fixing member 4 composed of glass and operated as a heat stopper. Namely, the laser diode 1 as the transducer element and the lens holder 2 provided with the lens 3 are mutually fixed in the spatial relation so that the optical axis of the laser diode 1 can vertically rise on the plane composed of the fixed film 6. Thus, the transducer can be made compact and costs required for adjustment and fixture can be reduced.
Patent JP-H0544928-A (JP)
Title: Gas turbine combustor
Inventor: WATANABE TAKESHI
IPC: F23R3/42
Filed: 1991-08-20
Abstract: PURPOSE:To obtain a light-weight gas turbine combustor prominent in both heat and oxidation resistances. CONSTITUTION:In a gas turbine combustor 1, a heat insulating liner plate 4 made of ceramic system combined material of heat resistant fiber 16 as base and ceramics 23 fixed on the base is provided inside of a combustor liner 3. In this instance, it is preferable that the heat insulating plate 4 is formed of a plurality of segments 7 divided in the axial and peripheral directions of the combustor liner 3, and that each of the segments 7 is mounted inside of the combustor liner 3 through a supporter 8, so that it can thermally expand and contract.
Patent JP-H0545389-A (JP)
Title: Measuring method of electric resistance of thin film
Inventor: FUJIMOTO KOJI
IPC: G01R27/02
Filed: 1991-08-20
Abstract: PURPOSE:To measure an electric resistance value easily and highly precisely without measuring the thickness of a sample, by calculating the electric resistance value of a thin film from detection voltages and electrification current values measured by at least two sets of electrode systems of, which inter-electrode distances are different. CONSTITUTION:A current is made to flow from an AC constant current source 1 to a thin film sample 3 through electrification electrodes 4 and voltages are detected by two sets of electrode systems composed of detecting electrodes 5 and 6. On the occasion, an electrification frequency is selected so that a stray current or a surface current is avoided. Electrification current values are converted into voltage values by a noninductive type shunt resistor 2 for current value detection and these values are passed through isolated amplifiers 7 to 9 and AC-DC converters 10 to 12 together with the voltages detected by the electrodes 5 and 6, sampled by an A/D converter 13 and inputted to an arithmetic device 14. In the device 14, the electrical resistivity of the sample 3 is calculated from inter-electrode distances, the current values and the voltage values. Thereby the time and labor for measuring the thickness of the sample 3 can be saved and also the resistivity can be measured with high precision. An electric resistance value such as a surface resistance value which is intrinsic to a substance can also be measured in the same way.
Patent JP-S6366393-A (JP)
Inventor: OKAMOTO SHIGERU
IPC: D21G1/00
Filed: 1986-09-05
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-H0871760-A (JP)
Title: Lectrode for plasma arc working
Inventor: HOSHINO TADASHI
IPC: H05H1/34
Filed: 1994-09-01
Abstract: PURPOSE: To reduce the consumption of an electrode in starting the arc and during the continuous operation of the plasma arc. CONSTITUTION: In an electrode 1 for the plasma arc working where an electrode material 2 of high melting point is inserted in and fitted to the tip of a metallic electrode holder 3, at least the tip surface and the side surface in contact therewith of the electrode material 2 of high melting point are made of the compound (HfN, HfO) of IVa group metal (hafnium) with nitrogen or oxygen before the insertion and fitting. The nitrogen treatment or oxygen treatment is applied to the part from the tip to the point of 2mm from the tip of the electrode material 2 of high melting point before the insertion and fitting.
Patent JP-S58108841-A (JP)
Inventor: TONII SHII UOOREN
IPC: H04J3/08
Filed: 1982-11-26
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-H0739517-A (JP)
Title: Ocular refraction measuring apparatus
Inventor: FUJIEDA MASANAO
IPC: A61B3/15
Filed: 1993-07-30
Abstract: PURPOSE:To enable the longitudinal ocular refraction of the eye to be examined accurately to be measured by projecting an indicator to measure the ocular refraction to the funds oculi of the subject eye, calculating the ocular refraction by detecting the image of the indicator and displaying the obtained refraction distribution. CONSTITUTION:A light catching device 14 detects the respective images on spot focus position 3 by light sources 1a and 1b and from such detected results, a microcomputer 22 moves the spot focus position 3 and a mobile lens 12 until the spot focus position 3 comes to the conjugate position with a relevant longitudinal fundus oculi of the subject eyes 6. A potentiometer 25 detects such position of the spot diaphragm 3 and inputs it to the microcomputer 22 via an A/D converter 21. Then, the calculation process to convert to the refraction value is operated and the relevant longitudinal refraction value is obtained. Subsequently, a pulse motor 27 rotates the light source for measurement 1b, a mask to remove corneal reflection and a light catching device 14 in the specified steps and the radical refraction is measured. These processes are repeated by turn to obtain and to display the refraction data in the 360 deg. directions.
Patent JP-S57212670-A (JP)
Title: Cartridge
Inventor: SUYAMA SATOSHI
IPC: G11B23/033
Filed: 1981-12-22
Abstract: PURPOSE:To inhibit a floppy disk cartridge from being loaded in a direction other than a specific direction, and to prevent erroneous loading, by forming a groove having a channel shaped section, which is opened at its one end part and closed at the other, at at least one side surface part. CONSTITUTION:While upper and lower plates 2a and 2b containing a magnetic sheet 1 are coupled, steps 14 and 14b provided at both side edge parts respectively face each other to form long grooves 14 having a channel shaped section at both the side surface parts of the cartridge. One end of each long groove 14 is opened and the other end is closed; when the cartridge is inserted into the guide member of a driving device from the open end sides of the long grooves 14, the long grooves 14 guide the cartridge to secure the loading, but it can not be inserted in the opposite direction, thereby preventing erroneous loading into the driving device.
Patent JP-H05226033-A (JP)
Title: Repairable electric cable connector provided with quick-fitting rear tube
Inventor: KIMUBAARII POORU SUMISU
IPC: H01R13/6592
Filed: 1992-08-05
Abstract: PURPOSE: To provide a repairable cable termination device which includes a cable transition piece for receiving an electrical cable. CONSTITUTION: A cable transition piece 40 of a cable termination device 100 includes a first tube region 42 for receiving an outer shield of a cable, a detent sprocket 45 and a second tube region 46 for receiving an inner shield of a wire of the cable. Moreover, the cable termination device 100 includes an upper shell 20 and a lower shell 100 in order to cover the cable transition piece 40. The upper shell 20 and the lower shell 100 are provided with teeth 55 and 57, and are brought into engagement with the detent sprocket 45 to prevent the rotation of the cable transition piece 40 relative to both of the upper shell 20 and the lower shell 100. In addition, the both of the upper shell 20 and the lower shell 100 cover one end of an electrical connector, and are brought into engagement with the detent sprocket 45 attached to a connector 30.  The lower shell 100 is provided with a socket 59 for receiving the end of a C-shaped clip 10, which can simultaneously retain the both of the upper shell 20 and the lower shell 100 by quickly covering the upper shell 20.