baber/WOPTO huggingface dataset:
Patent JP-H0579546-A (JP)
Title: Torque converter
Inventor: OKADA KATSUHIKO
IPC: F16H41/26
Filed: 1991-05-10
Abstract: PURPOSE:To ensure sufficient input torque capacity for driving, and to reduce input torque capacity at the time of coasting by providing a variable straightening vane, which is opened at the time of driving, and which is closed at the time of coasting, in a circulating channel. CONSTITUTION:A pump impeller 12a, a turbine runner 12b, a stator 12c, and a variable straightening vane 11 are provided. A channel is opened by the variable straightening vane 11 by means of the circulating current at the time of driving when there is a torque input from the pump impeller 12a into any one among the pump impeller 12a, the turbine runner 12b and the stator 12c, while the channel is closed by means of the circulating current at the time of coasting when there is torque input from the turbine runner 12b. Sufficient input torque capacity at the time of driving is ensured, while the input torque capacity at the time of coasting is reduced.
Patent JP-H04334935-A (JP)
Title: Emergency power source
Inventor: MIWA TAKAHIRO
IPC: H02J7/34
Filed: 1991-05-10
Abstract: PURPOSE:To back up a repeating facility, etc., even when a power interruption exceeding 10 hours occurs by maintaining a high efficiency of expenses and to check a backup capacity without loss of a backup function. CONSTITUTION:A plurality of batteries 9a-9n are sequentially charged by power supplied when a power interruption does not occur. When a power interruption occurs, the batteries 9a-9n are sequentially selected by a switching unit 4, the selected battery is discharged to generate power, and a load is backed up by the power.
Patent JP-S62262422-A (JP)
Title: Formation of tisi2 film
Inventor: TANIGAWA AKIO
IPC: C23C10/28
Filed: 1986-05-08
Abstract: PURPOSE:To prevent increase in electronic resistance caused by gaseous components, by depositing a film on a substrate and annealing the film in a vacuum without exposing it to the atmosphere. CONSTITUTION:A silicon substrate 1 which has been washed with an acid and treated with diluted fluoric acid is disposed on a substrate heater within a vacuum deposition apparatus. The vacuum deposition apparatus is evacuated to 1X10<-7> torr or below while the silicon substrate 1 is heated to 200 deg.C, so that titanium 2 is deposited on the substrate by means of electronic gun vapor deposition to form a 400Angstrom  thick film. The silicon substrate 1 having the titanium film 2 on the surface thereof is heated to 900 deg.C and held at that level for three minutes for forming a TiSi2 film 3 having a thickness of about 1000Angstrom . The silicon substrate 1 is then taken out of the vacuum after the temperature thereof is lowered to 100 deg.C or below. The resulting TiSi2 film 3 has a resistivity of 11.4+0.4muOMEGA.cm. The TiSi2 film 3 may be formed at a temperature of at least 700 deg.C.
Patent JP-H05284416-A (JP)
Title: Electronic equipment
IPC: H04N5/232
Filed: 1992-03-31
Abstract: PURPOSE:To provide the electronic equipment to which only required functions are added by devising a storage means and a control means to be connected as external processing means. CONSTITUTION:A card shaped external processing means (RAM card) 20 is detachably loaded to a main body 2 of a camcorder 4. That is, the RAM card 20 has a memory 21 and a memory controller 22 controlling the memory 21, and an output of a VTR signal processing circuit 7 (comprising 10-bit data) and a control signal of a control circuit 10 are inputted/outputted to/from the memory controller 22 by connecting a connection terminal T1 of the RAM card 20 to an external terminal T2 provided to the main body 2 of the camcorder 4 and a power supply output of a power supply circuit 11 is inputted to the memory controller 22 and the memory 21.
Patent JP-H09183751-A (JP)
Title: Transesterification using organotin as catalyst
Inventor: RUISU II TOURAPATSUSO
IPC: C07B61/00
Filed: 1996-04-01
Abstract: Methyl or ethyl esters of mono- and polycarboxylic acids are transesterified with alcohols and polyols by reaction in the presence of a catalytically effective amount of an organotin catalyst having the structure: <CHEM> wherein for each Sn, A is independently selected from alkyl groups containing from 1 to 4 carbon atoms, and X is independently selected from alkyl, chlorine, bromine, hydroxyl, 1-18 carbon atom alkoxy and 1-18 carbon atom acyloxy groups, provided that when X is alkyl, the total number of carbon atoms in A and X for each Sn is no more than 4, and when X is not alkyl, the total number of carbon atoms in A for each Sn is no more than 4;   Y is selected from chlorine, bromine, hydroxyl, 1-18 carbon atom alkoxy and 1-18 carbon atom acyloxy groups, R is selected from hydrogen, 1-18 carbon atom alkyl and 1-18 carbon atom acyl groups, or Y, X and -O-R together form a stannanoic acid group or an anhydride thereof, and N is an integer from 1 to 10; so that an alcohol or polyol carboxylic acid ester is formed, which is then washed with aqueous alkali having a pH greater than about 13.2, so as to remove essentially all of the organotin catalyst, thereby permitting the recovery of the alcohol or polyol carboxylic acid ester essentially free of the organotin catalyst.
Patent JP-S63272526-A (JP)
Title: Manufacture of thermoplastic resin sheet
Inventor: HAGIWARA SATORU
IPC: B29C48/08
Filed: 1987-05-01
Abstract: PURPOSE:To reduce the uneven sheet thickness due to the vibration of a sheet spreading between a mouth piece and a moving cooling body by a method wherein the voltage output, which is applied by a high-voltage generator to a discharge electrode, is variably controlled in response to the vibratory displacement of the thermoplastic resin sheet spreading between the mouth piece and the moving cooling body. CONSTITUTION:A thermoplastic resin sheet 2, which is melt-extruded from a mouth piece 1, is cooled and solidified by being brought into contact with a moving cooling body (or cooling roller) 3 and, after that, continuously sent through a separating roller 4 to a post-treatment process. A discharge electrode 8 is held at high potential by being applied with high-voltage generated by a high-voltage generator 5. The vibratory displacement of the thermoplastic resin sheet 2 spreading between the mouth piece 1 and the cooling roller 3 is monitored with a laser Doppler type vibrometer 6 so as to send displacement signals to a control device 7. The control device 7 sends control signals, which control high-voltage output so as to suppress the displacements against the sent displacement signals, to the high-voltage generator 5. The potential of the discharge electrode is variably controlled as mentioned above.
Patent JP-H046705-A (JP)
Title: Light collecting device
Inventor: KODAIRA TAKASHI
IPC: G02B17/00
Filed: 1990-04-24
Abstract: PURPOSE:To make the quantity of the incident light nearly constant in the daytime by rotatably arranging multiple reflecting mirrors with reflecting faces on both faces along the east and west directions at light collecting sections receiving the light. CONSTITUTION:A building has a room 1 on the first floor and a room 2 on the second floor on the south side, a bath 3 and a kitchen 4 on the north side, and an underground room 5 underground, and a light collecting device 7 is provided on a roof 6. No windows are provided in the underground room 5, bath 3, and kitchen 4 in this building, heat insulating walls with a sufficient thickness are used for peripheral walls 8, the light from the light collecting device 7 is used for the illumination for these rooms in the daytime, and the light is fed to the rooms 3, 4, 5 by light diffusing devices 9, 10, 11. Light is guided to the rooms 3, 4, 5 by a light guide duct 19 from the light collecting section of the light collecting device 7 via a light guide duct 18. A crank shaft 14 is driven by a motor 15 so that angles of multiple reflecting mirrors 13a3-13a10 provided at the light collecting section 12 are set to proper angles when the angle and incidence quantity of the incident light are changed by the movement of the sun, thus the rotation angles of the reflecting mirrors are controlled in response to the movement of the sun, and the incident light quantity can be made nearly constant in the daytime.
Patent JP-S5630375-A (JP)
Title: Video signal recording and reproducting device
Inventor: SEKIMOTO KUNIO
IPC: H04N9/86
Filed: 1979-08-20
Abstract: PURPOSE:To make it possible to obtain the continuation of a horizontal synchronizing signal even in special reproduction by holding the extent of a line shift from an adjacent track on the recording locus of the adjacent track in specific relation. CONSTITUTION:A signal applied to input terminal 1 is separated into a luminance signal and chrominance signal by LPF2 and BPF3. Then, the luminance signal is FM-modulated 4 and led to adder 6 and the chrominance signal is converted by frequency converter 5 into a signal of a low frequency, which is recorded by being added 6 to the modulation output. Then, a signal reproduced by head 7 is separated into the FM wave of the luminance signal and the low frequency converted chrominance signal by HPF8 and LPF9 and they are frequency demodulated 10 and frequency converted into the original chrominance signal, which is reproduced by being added 12. In this case, the sum of the number of signals nH of a signal formed on one track and line shift extent alphaH of the adjacent track on the recording locus is set to (2m+1)/2(m is an integer), so that the continuation of a horizontal synchronizing signal can be obtained as usual even in the special reproduction of a video signal.
Patent JP-H06318214-A (JP)
Title: Manufacture schedule planning device
Inventor: MIYAZAKI JUNKO
IPC: G06Q50/04
Filed: 1993-05-07
Abstract: PURPOSE:To plan a manufacture schedule while minimizing the intervention of human aid by deciding and changing the allocating state of lots (manufacture units) based on the knowledge of specialists for manufacture schedule planning stored in an information storage means in the process of manufacture schedule planning for allocating the lots to a manufacture device. CONSTITUTION:An input device 14 stores the information of lots allocated to the manufacture device and the information of the manufacture device, to which the lots are allocated, in an external storage device 13 and according to a formula stored in a memory 12, a CPU 11 calculates information showing the allocating state from the information of the lots and the information of the manufacture device and stores it in the external storage device 13. The CPU 11 collates the information showing the allocating state with the information, which is stored in the memory 12, showing the state of requiring the change of the allocating state and when there is any coincident information, the allocating state is changed based on the information, which is stored in the memory 12, showing the knowledge of specialists for planning the manufacture schedule corresponding to that state.
Patent JP-S58222310-A (JP)
Title: Programmable controller provided with state pattern comparison function
Inventor: SAITOU YOSHITANE
IPC: G05B23/02
Filed: 1982-06-21
Abstract: PURPOSE:To display the identification number of a pattern, by comparing a state pattern at the actual control with a set value. CONSTITUTION:Plural optional state patterns representing all input/cutput data with tri-state, ON, OFF or either state are set in a pattern memory 5D in a user's program is coincident with the set pattern, the pattern number is displayed. Thus, this system is utilized effectively for the substantial sequence control with a limited user's program capacity and number of output terminals.
Patent JP-S61263543-A (JP)
Title: Automatic paper feeder
Inventor: YAMADA YASUSHI
IPC: B65H3/52
Filed: 1985-05-17
Abstract: PURPOSE:To improve the sheet separation performance in bottom feed type automatic paper feeder considerably by performing two step frictional separation through separation blade and separation roller. CONSTITUTION:The sheet S carried through first paper feed rollers 2, 3 is handled while pressing the tip section against the curved face of separation blade 14. Plural sheets S in lower layer are subjected to first stage separating operation through the outer face of separation carrying belt 13 and the separation blade 14 pressure contacting against said outer face to carry one or two sheets of them. Then at least one of said carried sheets is pressure held at the pressure contacting position between said belt 13 and separation roller 15 and subjected to second stage separating operation through frictional force thus to separate only the lowermost sheet. Said sheet is further carried through carrying belt 13, second paper feed roller 17, etc. Consequently, reliability of paper separation is improved.
Patent JP-H04314104-A (JP)
Title: Working time displaying method in numerical control information generating device
Inventor: MIYAKE KAZUNORI
IPC: B23Q15/00
Filed: 1991-04-11
Abstract: PURPOSE:To lighten the burden of an operator to use a working time display function, and simultaneously, to shorten the generating time of numerical control information. CONSTITUTION:In the case that a cutting condition, etc., is changed by the operator in a step S4, it is judged whether the change is only the change of the cutting condition or not (step S5). In the case of not only the change of the cutting condition, procedure is returned to the step S1, and it is repeated from working simulation as in the past. On the other hand, in the case of, only the change of the cutting condition, the rate of change to affect the working time is calculated, the working time having been calculated before is corrected on the basis of this rate of change (step S6). The procedure is transferred to the step S2, and the corrected working time is sent to a display device, and is displayed.
Patent JP-S60249261-A (JP)
Title: Fuel cell
Inventor: MITSUTA KENROU
IPC: H01M8/24
Filed: 1984-05-23
Abstract: PURPOSE:To make a fuel cell compact and light weight by facing prismatic fuel electrode and oxidizing agent electrode having a catalyst layer on one side and a conductive layer on the other side and through holes in an axis direction with an electrolyte interposed to form a fuel cell. CONSTITUTION:A triangle pole is formed with a porous carbon electrode substrate 2 and a gas-nonpermeable substrate 8, and a through hole 1 is formed inside the triangle pole, and a conductive layer 5, an insulating layer 6, a catalyst layer 3, and an electrolyte matrix layer 4 are arranged on its side to form a fuel electrode H and an oxidizing agent electrode A. The electrolyte matrixes 4 are faced each other to form a unit cell, and fuel and oxidizing agent are supplied to each through hole 1. Several unit cells are arranged in a desired shape to form a multicell 12, and accommodated in a container 11 with manifolds 17 and 18 to assemble a fuel cell. Therefore, a fuel cell having compact size and light weight, yet high voltage is simply assembled.
Patent JP-H07311227-A (JP)
Title: Signal detector
Inventor: TAGUCHI SHIGERU
IPC: G01R23/02
Filed: 1994-05-20
Abstract: PURPOSE:To detect the signals of the terminal voltage, terminal current, effective power, reactive power, frequency and the like of a synchronous machine at a high speed and in high accuracy. CONSTITUTION:A fundamental frequency f0 of an input AC signal is detected by using a spectrum detector (FFT) 3 and a maximum spectrum-frequency detector 4 based on the output of an analog/digital converter 1. With the fundamental frequency fo as the central frequency, the signal of the fundamental frequency of the input AC signal is detected highly accurately with an adaptive bandpass filter 6, which is set at the specified pass-band width.
Patent JP-S5696867-A (JP)
Title: Insulated gate type field effect semiconductor device
Inventor: KIKUCHI MASANORI
IPC: H01L27/02
Filed: 1980-08-04
Abstract: PURPOSE:To protect the insulated gate type field effect semiconductor against a surge voltage by connecting an MOS gate controlled diode having low breakdown voltage to the source or drain of the MOSFET. CONSTITUTION:An N-channel MOSFETT1 having a gate oxide film 6 formed on a P type Si substrate 1 is formed, a gate controlled diode D1 having an N type layer 4, a P type inversion preventive layer 5, a gate oxide film 6', a polysilicon gate electrode 9 and an aluminum electrode 13 are formed, and the source 3 of the FETT1 is connected through an aluminum wire 12 to the N type layer 4. In this case the withstand voltage of the diode D1 is set lower than the T1. Since the withstand voltage utilizes the surface breakdown mechanism of the P-N junction controlled by the gate electrode according to this configuration, no difference of time constant exists for the breakdown mechanism. Accordingly, high voltage can be shut off by the protecting device, and the semiconductor device can be prevented from being damaged.
Patent JP-H1049342-A (JP)
Title: Device and method for scheduling speech session
Inventor: KIMURA TAKAHISA
IPC: G06F3/16
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To reflects the intention of a computer user on the execution of a speech session wherein a speech is outputted by an information processor which outputs a speech according to program commands. SOLUTION: When a speech session start request of a program is sent to the user 14 at time T41 and the start acknowledgement of the user 14 is obtained at time T42, a speech session is started at time T43. Then after a programmed speech is outputted, the session end request of the program is sent to the user 14 at time T44 and when the end acknowledgement of the user 14 is obtained at time T45, so that the speech session ends at time T46. Thus, the speech session is performed according to the acknowledgement of the user 14, so the user 14 can start and end the speech session at desired time.
Patent JP-S63273144-A (JP)
Title: Virtual storage dump-processing method
Inventor: FURUGAKI KOICHI
IPC: G06F12/10
Filed: 1987-04-30
Abstract: PURPOSE:To improve the utilizing efficiency of a computer by providing an indication representing the necessity of storage of content to a page in existence in the event of error occurrence, restarting the program execution immediately and applying dump-processing to the content of page with the indication in parallel with the execution of program. CONSTITUTION:If an error takes place by the execution of the program, the program is stopped and the presence of a real page is identified by page table 15 and a prescribed indication is issued to the item of the page table. When no real page exists, an external page management table 16 is referenced and when an external exists, a prescribed indication is issued to the table. Then the end of page is finished and the processing above is finished as to all pages of the storage space, the execution of the program intermitted by the error is restarted and the dump-processing of the page with the indication is stored in parallel with the execution of the program before the content of page is revised. Thus, the program execution is restarted after a comparatively short time requiring the setting of the indication without awaiting the data input/ output with an external storage device.
Patent JP-H09290082-A (JP)
Title: Buttoning sewing machine
Inventor: KURAHASHI YOICHI
IPC: D05B3/14
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent thread frays at the sewing start and end more surely by continuously lowering a needle for multiple stitches at substantially the same location while a bobbin thread guided from the guide-out side thread branch of a needle thread or a bobbin is invariably guided to the prescribed side against the needle in forming stitches after the third stitch. SOLUTION: A work fabric is moved slightly to the right along the X-X direction by a driving means before the third stitch of the second button hole Mb is formed, a bobbin thread is located on the right side against a needle when the needle is lowered for the third stitch, and the third stitch necessarily becomes a hitch stitch. The work fabric is further moved slightly to the right along the X-X direction in forming the next fourth stitch of the second button hole Mb, and the tip of the needle for the fourth stitch is lowered in or near the needle hole bored on the work fabric by the needle for the third stitch. The relation between the bobbin thread and the needle at this time is the same as the relation for the third stitch, and the fourth stitch necessarily becomes a hitch stitch.
Patent JP-S63273634-A (JP)
Title: Production of polyester soluble in hot water
Inventor: MATSUKI TOMIJI
IPC: D06M101/16
Filed: 1987-04-30
Abstract: PURPOSE:To produce the titled polyester having improved quality of pellet and usable as a component of composite spinning, etc., in high productivity, by extruding a hot-water-soluble polyester derived from a specific acid component and a diol component from a melt-polymerization apparatus, cooling the molten resin to a specific temperature and pelletizing the product. CONSTITUTION:(A) An acid component composed of terephthalic acid and isophthalic acid or their lower dialkyl ester (the content of isophthalic acid is 5-50mol.%) and (B) 1.05-2.5mol. of ethylene glycol (based on 1mol. of the whole acid component) are subjected to esterification reaction or ester- interchange reaction. A 5-sodium sulfoisophthalate component is added to the reaction product to further proceed ester-interchange reaction and the reaction mixture is subjected to polycondensation reaction to obtain a polyester soluble in hot water. The polyester is extruded from a melt-polymerization apparatus, cooled to a surface temperature of above the glass transition temperature and below 150 deg.C and pelletized with a cutter.
Patent JP-S5231841-A (JP)
Title: Vacuum adsorption of perfume
Inventor: II MASAKI
IPC: A44C25/00
Filed: 1975-09-04
Abstract: PURPOSE: Method for emitting aroma continuously and steadily for a prolonged time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5332524-A (JP)
Title: Automobile power transmission apparatus
Inventor: NUMATA SHOJI
IPC: F16F15/315
Filed: 1976-09-07
Abstract: PURPOSE: To provide automobile power transmission including engine crankshaft which is connected with flywheel through an elastio disk which has high twisting rigidity and low axial bending rigidity, and also has natural frequency of bending which is lower than normal revolution speed to eliminate noise and parts failure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02287133-A (JP)
Title: Leak detector
Inventor: MATSUMOTO SHIGERU
IPC: G01M3/16
Filed: 1989-04-28
Abstract: PURPOSE:To detect the leak at plural kinds of monitor positions by using detectors of the same kind by using a detection part equipped with a liquid absorption part, and correcting and deciding the time delay of sensitivity characteristics caused by the liquid absorption part by the respective monitor positions. CONSTITUTION:Liquid which leaks from an object to be monitored sticks on the liquid absorption part 11 of the detection part 10, then the liquid is absorbed to penetrate the whole liquid absorption part 11 gradually, and reaches the detector 12 finally, so that the detector 12 begins to vary in impedance. A decision part 8 compares the detection sensitivity of the detector 12 with a detected value obtained by correcting the delay time of variation of a detection signal due to the interposition of the liquid absorption part 11 by the monitor parts, and electric resistance value variation rate type detectors 12 of the same kind are used to detect the leaks at plural kinds of the monitor positions.