baber/WOPTO huggingface dataset:
Patent JP-S5850406-A (JP)
Title: Method and device for measuring strain
Inventor: FUKUDA YOSHIO
IPC: G01B7/16
Filed: 1981-09-19
Abstract: PURPOSE:To make it possible to measure the strain in the narrow place under the high temperature environment, by holding one end of each of two thin plate- shaped electrodes, contacting the other ends with a material to be measured vertically and elastically, and detecting electrostatic capacity. CONSTITUTION:Insulating members 3a and 3b comprising heat resisting porcelain are attached to the tips of the metal plate electrodes 1 and 2 comprising SUS304 and the like and elastically contacted with the material to be measured 4 at two points. Both surfaces of the electrodes 1 and 2 are coated by heat resisting dielectrics 5a and 5b such as alumina. A temperature compensating electrode 6 is fixed to the electrode 2. The other ends of said electrodes are fixed to a supporting part which is not shown in the Figure. When the material to be measured is distorted, and the distance between points A and B is increased, the distance between the electrodes is also expanded. The capacity variation caused by said expansion is deteced as an electric signal by using a bridge connection.
Patent JP-H04370852-A (JP)
Title: Image storing method into image memory
Inventor: FURUKAWA ATSUSHI
IPC: G06F12/02
Filed: 1991-06-20
Abstract: PURPOSE:To store the image into an image memory with high using efficiency of the memory, at a high processing speed, with the decreased number of control points of an idle area, and with the simplified change of the control data in regard of a method where the data on plural rectangular images having the optional lengths in the X and Y directions are effectively stored in an image memory to which a two-dimensional address is assigned. CONSTITUTION:When plural rectangular input images 2-N having the different sizes inputted sequentially are stored in an image memory 1 in the input order, an idle area control table 4 divides an idle area of the memory 1 into the band- shaped idle areas 3-1 to 3-4 and controls these areas. Then a 1st band-shaped idle area group having the X-side length equal to the image 2-N and a 2nd band-shaped idle area group having the X-side length larger than the image 2-N are extracted out of the table 4. Then the 7-step search processing where a band-shaped idle area having the closest shape to the image 2-N is extracted out of both idle area groups respectively is carried on until the extraction of the idle areas succeed. When these idle areas are extracted, the area closer to an original point is selected.
Patent JP-S635624-A (JP)
Title: On-mobile body mount satellite broadcast receiver
Inventor: KOBAYASHI ATSUSHI
IPC: H04B1/16
Filed: 1986-06-25
Abstract: PURPOSE:To receive a voice signal with improved S/N by providing a changeover means switching the low frequency filter characteristic into the band pass filter characteristic using a voice subcarrier frequency band by a speed sensor output when the moving speed of a mobile body exceeds a prescribed value. CONSTITUTION:A satellite broadcast wave received be an antenna 1 is mixed by a 1st mixer 2 with a signal from a 1st local oscillation circuit 3 and the result is frequency-converted into a 1st intermediate frequency band. Then an FM signal wave is mixed with an output of a 2nd local oscillation circuit 6 whose output frequency is changed in response to a signal of a channel selection circuit 7 by a 2nd mixer circuit 5 via a narrow band tracking filter 4 and the result is frequency-converted into a 2nd intermediate frequency band, amplified by an IF amplifier 8 and demodulated by an FM demodulator 9. The EM demodulation signal is outputted as a voice or a picture via a video signal processing circuit and a voice signal processing circuit. The moving speed of the mobile body is detected by the speed sensor 12 and the characteristic of the low frequency filter 11 is controlled depending on the detected value.
Patent JP-S5672317-A (JP)
Title: Detector for knocking oscillation
Inventor: YOSHIDA KENICHI
IPC: G01H17/00
Filed: 1979-11-16
Abstract: PURPOSE: To accurately detect the intensity of knocking, by avoiding the increased amplitude in the sensor output signal accompanied with the production of knocking from a background noise level signal, while knocking is developed.  
     CONSTITUTION: The output of a knocking sensor 1 is input to a comparator 8 and a rectifier 3 via an amplifier 2 which selects the knocking frequency only and amplifies it. The output of the knocking sensor 1 rectified at the rectifier 3 is input to the comparator 8 via an average circuit 4, sample hold circuit 5, average circuit 6 and amplifier circuit 7. A sample hold circuit 5 holds the output signal of the average circuit 4 at the development of knocking based on a comparison signal obtained from the comparator 8. The pulse train signal from the comparator 8 accurately indicates the knocking intensity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0443159-A (JP)
Title: Motor-driven type rear wheel steering device for vehicle
Inventor: KOJIMA HIDEYUKI
IPC: B62D5/04
Filed: 1990-06-08
Abstract: PURPOSE:To prevent the deterioration of the drivability due to the S fixation of rear wheels to the steering angle which is independent of the front wheel steering angle by installing a neutral position return control means for compulsorily returning the rear wheel to a neutral position, in the state where the front wheel steering angle can not be detected such as on the completion of the learning of the front wheel neutral position. CONSTITUTION:A control unit 11 for controlling the rear wheel steering of a vehicle receives the front wheel steering angle signal supplied from a front wheel steering angle sensor 12, rear wheel steering angle signal supplied from a potentiometer type rear wheel steering angle sensor 14, and the car speed signal, engine revolution speed signal, etc., which are detected by a various sorts of sensors. The aimed steering angle for rear wheels is calculated on the basis of a variety of input signals including the front wheel steering angle, and the polarity instruction signal of electric motor 13 which corresponds to the aimed steering angle is outputted into an FET bridge driving circuit 15, and the electric current instruction signal is outputted into a PWM control circuit 16. In this case, if the front wheel steering angle can not be detected, and the aimed steering angle for rear wheel can not be determined, control is performed so that rear wheels are compulsorily returned to a neutral position by the electric motor 13.
Patent JP-H095116-A (JP)
Title: Absolute encoder
Inventor: ONO YASUSHI
IPC: G01D5/249
Filed: 1995-06-15
Abstract: PURPOSE: To obtain an absolute encoder by which a product is controlled easily when a timing is adjusted by utilizing an incremental signal and by which the read timing of an absolute pattern is set easily. CONSTITUTION: An absolute encoder is provided with an encoder body and with a feedback board part which is connected to the body via a connecting cable. An absolute detection means, an incremental detection means and a signal detector which is provided with a signal selection circuit and with a parallel-serial conversion circuit are installed at the encoder body. Timing information which changes over the absolute detection means is displayed on the encoder body by means of a discrimination seal. The feedback board part is provided with a computing and processing circuit, with a changeover-signal generation circuit which it used to read an absolute pattern and with a signal- generation setting means.
Patent JP-H10327363-A (JP)
Title: Reception circuit component and front end section of receiver
Inventor: KONYA KAZUO
IPC: H04N5/44
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a receiver adopting reception circuit components by which an audio signal is clearly received even when no video image is displayed because of a weak electric field strength signal and which is not vulnerable to the effect of an external signal and to allow a video signal from hardly being affected by harmonics produced from a local oscillation circuit. SOLUTION: The component is configured by containing a tuner circuit 2 that extracts a video intermediate frequency signal and an audio intermediate frequency signal of a selected channel from a signal received by a reception antenna 3, a high frequency amplifier circuit 4, a filter circuit 6 that passes only the video intermediate frequency signal, a filter circuit 7 that passes only the audio intermediate frequency signal, and a video intermediate frequency amplifier circuit 8 that amplifies the video intermediate frequency signal passing through the filter circuit 6 into a metallic case 10 and integrated therein.
Patent JP-S5990010-A (JP)
Inventor: JIYON FURANSHISU UIRUSON
IPC: G01B11/24
Filed: 1983-08-13
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-H0313941-A (JP)
Title: Direct positive image forming method
Inventor: INOUE AKIYUKI
IPC: G03C1/485
Filed: 1989-06-12
Abstract: PURPOSE:To make min. image density sufficiently low, to obtain high contrast and to enhance the whiteness of a ground and toe sharpening effect by processing a photosensitive material contg. a specified compd. in an emulsion layer with a surface developing soln. contg. a specified color developing agent. CONSTITUTION:A photosensitive material contg. a compd. represented by formula I in an emulsion layer contg. unprefogged internal latent image type silver halide particles is processed with a surface developing soln. contg. a color developing agent represented by formula III to form a direct positive image. In the formula I, M1 is H, a cation or an alkali-cleavable protective group for a mercapto group and Z is a group of atoms required to form a desired hetero ring. A compd. represented by formula II may be used as the compd. represented by the formula I. In the formula III, each of R<1> and R<2> is H or alkyl and each of R<3>-R<6> is H, halogen, etc. A compd. represented by formula IV may be used as the compd. represented by the formula III.
Patent JP-S634904-A (JP)
Inventor: TANAKA KOJI
IPC: B27D5/00
Filed: 1986-06-25
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-H0440799-A (JP)
Title: Production of diaphragm for speaker
Inventor: OKUMURA MASATOMI
IPC: H04R31/00
Filed: 1990-06-07
Abstract: PURPOSE:To form a high performance diaphragm with an extremely high E/rho value by forming the diaphragm with filling ceramics and so on within clearance to exist in a coating film or within the clearance to exist in the coating film after the coating film is calcined after releasing the coating film from a die. CONSTITUTION:A diaphragm is formed by a first process to form a coating film 6 of ceramics and so on attached on a die 5 by plasma spraying, a second process to release the coating film 6 formed by the first process from the die 5 ad a fourth process to fill the ceramics or metal by a CVD method within clearance to exist in the coating film 6 formed by the second process or within the clearance to exist in the coating film 6 after being calcined by a third process to calcine the coating film 6 after being calcined by a third process to calcine the coating film 6 formed by the second process 2. Thus, the diaphragm with an extremely high comparative elastic modulus E/rho value is manufactured.f Besides, the E of the comparative elastic modulus represents a Young's modulus and the rho represents density.
Patent JP-S5772795-A (JP)
Title: Composite wire for gas shilded arc welding
Inventor: KANBE YOSHIO
IPC: B23K35/36
Filed: 1980-10-27
Abstract: PURPOSE:To provide a composite wire for gas shielded arc welding of superior vertical down weldability by packing a flux of specific composition into carbon steel as a sheath. CONSTITUTION:As a composite wire for gas shielding arc welded, a flux having the following composition is packed in a carbon steel sheath in 10-20% based on  the total weight of the wire. As the flux composition, 20-50% TiO2, 1-9% SiO2,  2- 8% Zr oxide such as ZrO2 or zircon sand, and one or both of Al2O3 and Al  are added so as to satisfy the following equation, and also 10-40% deoxidizer such  as Si, Mn, etc. other than Al is mixed. 0.05%<=(Al2O3+2XAl)<=20%. This electrode has good stability of arc, is proper in solidification of formed slag, has good bead holding effect and is superior in vertical down weldability.
Patent JP-H11341384-A (JP)
Title: Television receiver
Inventor: MATSUMOTO KIYOSHI
IPC: H04N5/445
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the upper and lower parts of a program guide from being cut, even when a zoom mode is selected by generating program guide display data which are compressed in the vertical direction as compared to the time of a normal mode, so as to enter program guide display inside a screen at the time of the zoom mode. SOLUTION: When the change of a screen mode is commanded from a remote control transmitter 13, a system controller 16 sends control signals corresponding to the screen mode stored in a screen mode memory 15a to a wide/zoom control circuit 8 and an OSD display circuit 17. The OSD display circuit 17 normally generates the program guide display data at the time of the normal mode or at the time of a wide mode. At the time of the zoom mode, the program guide display data compressed in the vertical direction are generated so as to reduce the size in the vertical direction of the program guide, as compared to the time of the normal mode. As a result, even at the time of the zoom mode, the program guide is displayed at the same vertical position as the time of the normal mode.
Patent JP-S5672515-A (JP)
Title: Elastic surface wave device
Inventor: KADOTA MICHIO
IPC: H03H3/08
Filed: 1979-11-16
Abstract: PURPOSE:To reduce the capacity, taking enough large the attenuation of attenuation pole in the frequency characteristic, by forming the pattern of one electrode so that it can be related with the capacity by plural divided partial electrodes. CONSTITUTION:The capacity by the partial electrode 5 is that which is formed between only one pair of the comb-tooth electrodes 9, 10, and it is made C1. Also, the capacities by the partial electrodes 6, 7, 8 are made C2, C3 and C4, respectively. The electrode pattern is selected so that said capacities C1, C2, C3, C4 become a relation of C1<=C2<=C3<=C4 (provided that C1=C2=C3=C4 is excluded). And when voltage V is applied between the terminals 14, 15, the voltage of approx imately V/4 is applied to the partial electrodes 5, 6, 7, 8, respectively, and voltage applied between each adjacent electrode arm becomes equal. The frequency characteristic is not deteriorated by dividing the electrode at this time.
Patent JP-2000103051-A (JP)
Title: Method for printing mark to transmission belt surface
Inventor: KAMEI KENICHIRO
IPC: B41M3/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent a printed mark from easily disappearing by bringing plasma generated in the air into touch with a molded belt surface thereby modifying the surface, then printing a mark by an ink-jet printer to the surface. SOLUTION: A belt 13 is formed in a structure in which a core wire 3 such as a rope or the like is embedded in a rubber layer 14 inside. A surface 15 is a drive face to be butted with a pulley. The surface 15 is formed of the rubber layer 14 alone, to which various marks 10 represented by a trademark, a production layer, month, day, a lot number, a grade and the like are printed. The surface is not restricted to a rubber and may use a urethane elastomer. When plasma which is a highly ionized gas is brought in touch with the belt surface, a mold-releasing agent or the like adhering to the surface is vaporized or the number of carbons is reduced, thereby removing stain and modifying the surface. Thereafter, the marks are printed by an ink-jet printer. Accordingly, the printed marks tightly adhere to the belt surface.
Patent JP-S5673221-A (JP)
Title: Conductive bearing for steering shaft of vehicle
Inventor: MATSUMOTO SAKAE
IPC: F16C27/06
Filed: 1979-11-20
Abstract: PURPOSE: To obtain electric conductivity and thereby preventing occurrence of noises and increasing of torque, by providing a resilient ring and a needle roller bearing including a bearing ring having a groove and fitted on the inside of said resilient ring.  
     CONSTITUTION: A bearing 1 comprises a multiplicity of needle rollers 7, cage 8 for holding these needle rollers 7 in place, bearing ring 10 held in contact with the needle rollers 7 from the outside thereof, and resilient ring 9 fitted around the bearing ring 10. The bearing ring 10 is shaped in the form of a thin sleeve having a straight groove extended obliquely throughout the entire length of the sleeve, and has two conductive pieces 12 folded outward from one end of the same. On the other hand, resilient ring 9 is made of rubber and consists of a cylindrical portion 13 and flange portions 14, 15. Here, portions 12A of conductive pieces 12 folded outward to be exposed from the peripheral surface of ring 9 are held in contact with the inner peripheral surface of a steering column 3, so that a current feeding passage is formed through a steering shaft 2, needle rollers 7 and bearing ring 10. Since, with such an arrangement, excessively large or excessively small clearance is not formed between rolling contact surfaces of needle rollers 7 and steering shaft 2, it is enabled to prevent occurrence of rattling noises and to increase in the steering torque. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5940502-A (JP)
Title: Heat treatment of amorphous core
Inventor: FUJIWARA TOORU
IPC: H01F1/153
Filed: 1982-08-28
Abstract: PURPOSE:To make iron loss of an amorphous core minimal by a method wherein thermal treatment of the core is finished after the coersive force shows the minimum value and when the coersive force reaches the value a certain times of the minimum value. CONSTITUTION:When the temperature of thermal treatment of amorphous alloy is changed, treatment time also has to be changed. So every time when the characteristics of an oven or resins to be used are charged, thermal treatment conditions at which iron loss is minimal have to be determined by consuming a number of specimens and large man-power. But the timing when the iron loss becomes minimal can be determined easily during the thermal treatment process itself without using a number of specimens if the treatment is discontinued at the timing when the coersive force reaches the value 2-4 times of the minimum value after passes the minimum coersive force value, while observing the trend of the coersive force of the amorphous core. Thus an amorphous core with minimum iron loss can be obtained.
Patent JP-S5853380-A (JP)
Title: Arc welding method
Inventor: GOTOU KOUJI
IPC: B23K9/23
Filed: 1981-09-24
Abstract: PURPOSE:To execute welding which generates no weld cracking, with high efficiency, by melt-welding a thin band of an Al-Si alloy, which has been inserted into a groove, by means of pulse arc welding, in case of welding of an Al-Mg-Si Al alloy. CONSTITUTION:A ring 11 of an Al-Si alloy is manufactured, and it is inserted into an I-type groove between a pipe 1 and a boss 2, consisting of an Al-Mg-Si alloy. Subsequently, a high pulse is generated by a tungsten electrode 8 of a welding torch 6, tungsten inert gas arc welding is executed, the ring 11 is melted, and a high pulse weld 7 is formed.
Patent JP-S5850993-A (JP)
Inventor: ISHIKAWA SHIYUNICHI
IPC: A47L15/44
Filed: 1981-09-24
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-S629910-A (JP)
Inventor: HASE TEIZO
IPC: B28B1/26
Filed: 1985-07-08
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-H04347730-A (JP)
Title: Instruction processing system for microprocessor
Inventor: NAKAMOTO TSUKIO
IPC: G06F9/38
Filed: 1991-05-24
Abstract: PURPOSE:To speed up instruction fetch if the branch prediction processing of a pipe line is failed when an external cache memory is connected in a micro processor executing a pipe line processing. CONSTITUTION:In an address generation stage A, a non-prediction address opposite to the branch prediction address of a condition branch instruction is calculated and only the instruction fetch operation of the non-prediction address is executed in an instruction fetch stage IF. Thus, the address content of non-prediction is always registered in the external cache memory. When the branch prediction of the micro processor fails and the instruction of the non-prediction address is fetched, fetch is executed at high speed compared to fetch from a main memory.
Patent JP-H05337758-A (JP)
Title: Installing device for parts of plural sorts
Inventor: KAGIMOTO YOSHIO
IPC: B65G47/52
Filed: 1992-06-10
Abstract: PURPOSE:To set a plurality of components for installation in a lump in one place and transport them by allowing a sub-jig furnished on a dolly to hold a component to be installed later, and installing it upon setting on another component held by a main jig furnished on the dolly. CONSTITUTION:In the component setting process A, components are fed to and set on a main jig 25 and a sub-jig 26 installed on a dolly 5, which is carried to the installing process B. There, installing of the component on the main jig 25 takes place, and the component held by the sub-jig 26 is set on the component on the main jig 25 and installed. After the installing process, the components are transferred from the main jig 25 in the dolly transport part to a pallet 7 provided in a pallet transport part 10, and the pallet 7 is conveyed to the next working process, where specified operations are done, and the components are taken out of the pallet 7.
Patent JP-H01318330-A (JP)
Title: Fm stereo receiver
Inventor: SAKATA HARUO
IPC: H04H1/00
Filed: 1988-06-17
Abstract: PURPOSE:To improve the S/N of a stereo signal and to obtain high sound quality by switching noninverting/inverting IF signal so as to apply FM demodulation. CONSTITUTION:A positive IF signal and a negative IF signal whose polarity in frequency shift is positive and negative due to modulation are obtained from an IF stage of an FM modulation wave and a switch 24 outputs alternately the positive IF signal and the negative IF signal by using a prescribed switching pulse. A signal in response to the stereo signal (ER-EL) is obtained from the output of the switch 24 and a signal in response to a monaural signal (ER+EL) is obtained from the IF stage of the FM modulation wave. Then a matrix circuit 28 obtains a right ear signal and a left year signal from the signal corresponding to the (ER-EL) and the (ER+EL). Thus, the effect of high frequency noise attended with the FM demodulation is eliminated and the stereo listening with high S/N is attained even from the reception of a weak electric field.
Patent JP-S5846255-A (JP)
Inventor: HARORUDO PII BENOITO
IPC: F16H25/20
Filed: 1982-08-28
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-H07302614-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: SHIMIZU RYUICHI
IPC: H01M10/052
Filed: 1994-06-30
Abstract: PURPOSE:To provide a nonaqueous electrolyte secondary battery with high safety and high energy density by containing an organic compound having a specific pi-electron orbit in a nonaqueous electrolyte. CONSTITUTION:A nonaqueous electrolyte secondary battery uses a metal mainly comprising lithium or a carbon material capable of doping/undoping lithium in a negative electrode and a composite oxide of lithium and a transition metal in a positive electrode. An organic compound having a molecular weight of 500 or less and such a pi-electron orbit that having a reversible oxidation reduction potential in the potential nobler than the positive electrode potential in full charge of the secondary battery is contained in the nonaqueous electrolyte. This organic compound is preferably a benzene group compound represented by the formula. In the formula, A1-A6 show hydrogen or an electron donor group.