baber/WOPTO huggingface dataset:
Patent JP-S59120933-A (JP)
Title: Torque control testing device
Inventor: NAGAI HIDENORI
IPC: G01M13/02
Filed: 1982-12-28
Abstract: PURPOSE:To obtain a high-precision torque control testing device with a simplified operation, by providing a flywheel device and a rotating speed detector, which are equipped on the same shaft on one side of a sample body, and a driving circuit to which outputs of the rotating speed detector and an acceleration/ deceleration setter are inputted and which drives a motor. CONSTITUTION:An input shaft of a sample body of a transmission or transmission accelerator of a car is provided with a flywheel device 12 coaxially through a rotating speed detector 7' instead of a conventional motor part, and a motor 3', which drives the sample body 1, similar to a conventional motor is provided coaxially on the output shaft. The output of a rotating speed setter 5' which sets the rotating speed of the input shaft of the sample body 1 is inputted to an acceleration/deceleration setter 6', which sets a certain acceleration/deceleration, through a contact (a) of a switch 13 having contacts (a) and (b). The output of the rotating speed detector 7' and the output of the acceleration/deceleration setter 6' which is provided instead of a conventional part of current setter and changeover switch are inputted to a driving circuit 14 which drives the motor 3'.
Patent JP-H11191286-A (JP)
Title: Synchronizing method for audio and video signals and digital video processor
Inventor: TAN YEW-KOON
IPC: H04N21/434
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To synchronize and reproduce an audio frame and a video frame from a signal source device of a program. SOLUTION: Values of audio and video presentation stamp(PTS) are stored in specific audio and video data packets during audio and video demultiplex processing, the number of audio frames are stored in each audio frame counter corresponding to one of audio PTS values stored during audio demultiplex processing, audio and video data are continuously decoded as specific audio data packet and video data packet, audio and video frames are generated, an audio frame is synchronized with a video frame and they are reproduced, a value of audio frame counter is selectively reduced corresponding to reproduction of an audio frame, one of an audio frame counter of which a value is 0 is detected, an audio PTS value corresponding to one of the audio frame counter of which a value is 0 is read out, reproduction of audio and video frames is selectively corrected,  an audio frame is synchronized with a video frame, and they are outputted.
Patent JP-H03285408-A (JP)
Title: Photodetection circuit
Inventor: NAKAYAMA YOSHINOBU
IPC: G11B7/13
Filed: 1990-08-29
Abstract: PURPOSE:To make four photodetectors respond to a high-speed optical input signal by and further to use them for a DRAW type optical disk device by loading inverse bias to the four photodetectors by two power sources, generating current signals by respectively detecting beams, and executing the current/ voltage conversion and arithmetic of these current signals by first and second amplifiers. CONSTITUTION:To a connecting point N2 of a bridge circuit, the voltage of a second power source E2 for inverse bias is added as an inverse bias voltage to a ground, and at a connecting point N3 of the bridge circuit, the power supply E2 for inverse bias is impressed to the ground by an imaginary short circuit between the noninverted input terminal and inverted input terminal of an operational amplifier OP2. A size relation among respective potentials V1, V2, v3 and V4 of the connecting points N1, N2, N3 and N4 in the bridge circuit is V1>V2=V3>V4 and four photodiodes PD5-PD8 are wholly turned to a state loading the inverse bias. In comparison with a photodetection circuit not to load the inverse bias to the photodiode, a high-speed response characteristic is made satisfactory.
Patent JP-H06266366-A (JP)
Title: Active noise eliminating device
Inventor: HOSHINO TSUTOMU
IPC: G10K11/178
Filed: 1992-08-04
Abstract: PURPOSE:To find the filter coefficient of a detour preventive filter without providing a sound source generator and stopping object equipment from which noise is to be eliminated. CONSTITUTION:The detour fireventive filter 34 is constituted including a path estimation filter part 34a which estimates the transmission system of a detour reverse propagation path from a noise detection point side to the output terminal of an elimination filter 33 through a noise elimination point and a detour elimination filter part 34b which simulates the transmission system of the detour path by being set to the reverse filter coefficient of the filter coefficient of the path estimation filter part 34a; and the path estimation filter part 34a inputs the detection signal of an acoustoelectric transducer 31 at a noise detection point and has its filter coefficient set so that the difference between its output signal and an electric output signal obtained by using an electroacoustic transducer 32 at a noise elimination point side as an acoustoelectric transducer is eliminated and the output signal of the elimination filter 33 is inputted to the detour elimination filter part 34b.
Patent JP-H0970296-A (JP)
Title: Production of imidazopyrroloquinolines
Inventor: URAGAMI SADAJI
IPC: C12P17/18
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To industrially and advantageously obtain the subject compound useful as a medicine, etc., by culturing a bacterium capable of producing pyrroloquinolinequinone in a medium comprising methanol as a carbon source and reacting the culture solution with various amino acids in the presence of oxygen. SOLUTION: A bacterium (e.g. Methylobacillus glycogenes ATCC29475, etc.) capable of producing pyrroloquinolinequinone in a medium comprising methanol as a carbon source is cultured to give a culture solution containing pyrroloquinolinequinone. The culture solution is mixed with at least one of various amino acids, monomethylamine, etc., and pyrroloquinolinequinone is reacted with at least one of the various amino acids and a compound such as monomethylamine in the presence of an enzyme to readily and stably give the objective imidazopyrroloquinoline of the formula (R is H, methyl, isopropyl, OH, COOH, phenyl, imidazolyl, amino, etc.), etc., having low toxicity, useful as a medicine, etc.
Patent JP-S6384065-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKAHORI HIDEO
IPC: H01L29/72
Filed: 1986-09-29
Abstract: PURPOSE:To make a transistor of a fine structure by forming an oxide film for isolation among an emitter region, a base region and a collector region and an active region in the transistor in a self-alignment manner through one- time photoetching process. CONSTITUTION:n<+> type and p<+> type buried layers 2, 14 are shaped to the surface of a semiconductor substrate 1, and an epitaxial layer 3 is formed. An oxide film 16 for isolation is shaped, using an oxidation-resistant film 15 as a mask. An n-type impurity is introduced in high concentration to form an n<+> type compensating collector region 9, a polycrystalline silicon film 17 is shaped, and the oxidation-resistant film 15 is formed, employing the film 17 as a mask. A polycrystalline silicon section 18 is shaped onto the whole surface, and an insulating film 19 is formed on the surface through heat treatment. A compensating base region 6 and a leading-out electrode are shaped at that time. An intrinsic base region 7 connected to the compensating base region 6 and an emitter region 10 are formed. A collector electrode 11, an emitter electrode 12 and a base electrode 13 are shaped.
Patent JP-2001054806-A (JP)
Title: Tool chuck
Inventor: NAKAMURA DAIJIRO
IPC: B23B31/10
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a drill chuck simple in structure and easy to assemble besides permitting work while maintaining strong clamping force by solving the loosening of the chuck caused by vibration. SOLUTION: This tool chuck is provided with an engaging claw for allowing relative rotation to a rugged engaging part in the clamping direction of a chuck claw 12 and fixing the relative rotation in the loosening direction. An operating part for operating engagement and detachment from the rugged engaging part is connected to the engaging claw. An operating cam for operating the engagement and detachment of the operating part is formed on the inner peripheral surface of an operating ring 17, and a regulating part for regulating mutual rotation within the engagement-detachment operative range of the operating cam is formed between the operating ring 17 and a nut ring 15. The engagement and release operation of the engaging claw is performed by the rotation of the operating ring 17 within the regulated range.
Patent JP-H0783510-A (JP)
Title: Hot water supplying apparatus
Inventor: KAYANO MASAHIRO
IPC: F24H1/10
Filed: 1993-09-14
Abstract: PURPOSE:To provide a hot water supplying apparatus which can detect a malfunction of a by-pass valve with a simple structure and which has high convenience. CONSTITUTION:A by-pass valve malfunction deciding means 40 of a control means 16 decides a malfunction of a by-pass valve 10 based on a deviation of set temperature information (Ts) 3b and hot water supplying temperature information (Tm) 18a and limit switch information 10a, forcibly closes a hot water supply emergency stop valve 11 and a solenoid valve 12 to stop hot water supply and displays the malfunction on a display means 21 provided in a remote controller 3 to generate an alarm sound from an alarm generating means 22. Further, a malfunction release switch 3C of the controller 3 is operated to release a forcibly hot water supply stop state and to be able to try hot water supply until number of detections of a malfunction reaches a predetermined number.
Patent JP-2001047685-A (JP)
Title: Printer system
Inventor: ISHIDA AKIO
IPC: G06F3/12
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To properly print even when a document size of inputted data for printing is different from a preliminarily set paper size by printing to a paper which conforms to a size of a document size obtained by dividing by a document size-dividing means the document size recognized by a document size-recognizing means. SOLUTION: A document size from a document size input part 20 is recognized by a recognizing part 11, and divided by a document size-dividing part 12. A paper area corresponding to the document size which is to be secured by a minimum number of papers is calculated by a minimum sheet number-calculating part 13. When characters full in a transverse and a longitudinal directions of a document size A3 are present, the recognizing part 11 recognizes from a size signal to the input part 20 that it is A3, and confirms whether a paper feed tray part 12 contains the A3 side. If papers of a larger size than the document are not present, a region to be printed is changed to a printable region.  The calculating part 13 compares sizes of the paper and the document, selects papers whereby the document can be printed by a minimum number of sheets, stores a part which cannot be accommodated in the printing region to a spare memory 70, and sends the remaining part to a printing part 50 to execute printing.
Patent JP-S60120823-A (JP)
Title: Igg monomer
Inventor: KAMIMURA YATSUHIRO
IPC: A61K39/395
Filed: 1983-12-02
Abstract: PURPOSE:An IgG, obtained by treating an IgG derived from humans with an acid under specific conditions, and removing IgG and/or polymer, and capable of intravenous injection. CONSTITUTION:An IgG monomer obtained by oxidizing 0.2-20wt%/vol% solution of human IgG containing human IgG dimer and/or polymer (IgG agglutination type) as an impurity at 3.7-4.3pH and 1-10 deg.C for 30min-20hr with an acid, e.g. an inorganic acid such as hydrochloric acid or an organic acid such as acetic acid. In the treatement with the acid, an inorganic salt, saccharide, protein and an organic acid salt, etc. alone or plural may be preferably added to prevent the denaturation of the IgG. The resultant IgG treated with the acid is subjected to germ-free filtration and freeze drying, etc. to afford the aimed IgG pharmaceutical capable of intravenous injection. The pharmaceutical contains undenatured IgG monomer, and is very useful due to no formation of IgG agglutination type even on returning to the neutral state.
Patent JP-H04109057-A (JP)
Title: Engine intake passage wall surface temperature detecting method and engine fuel control method
Inventor: SASAKI KAZUTOMO
IPC: F02D41/04
Filed: 1990-08-29
Abstract: PURPOSE:To detect the wall surface temperature of an intake passage appropriately according to its delay characteristic by detecting the wall surface temperature of the intake passage from two temperature data, that is, the temperature rise quantity in relation to the engine water temperature at the engine starting time and the present detected water temperature, as parameter. CONSTITUTION:In an ECU 30 for controlling the intake air quantity, the fuel injection quantity and the ignition timing on the basis of the output of various sensors, the wall surface temperature of an intake manifold part 31 is detected on the basis of the temperature of engine cooling water in the water jacket 21 of the intake manifold part 31. That is, the present wall surface temperature of an engine intake passage is detected from the difference between the present engine water temperature detected by a water temperature sensor 22 and the engine water temperature at the engine starting time, that is, from the relation between two temperature data -- temperature rise quantity from the engine starting time to the present water temperature and the present water temperature -- as operation parameter. The fuel quantity supplied to the engine is then controlled according to this wall surface temperature so as to realize highly accurate air-fuel ratio control with the wall surface attached quantity of supplied fuel also taken into account.
Patent JP-H0545836-A (JP)
Title: Method and device for peeling photographic paper
Inventor: NAKAMURA YOSHIKI
IPC: B42D15/10
Filed: 1991-08-13
Abstract: PURPOSE:To easily peel a film, where an image is printed from a photographic paper provided with a metallic thin film light reflecting layer, from a mount in order to manufacture a prepaid card or the like on which a thin film-like photograph with high image quality is stuck by sticking the film with high image quality provided with the metallic thin film light reflecting layer on which the image is printed. CONSTITUTION:By allowing liquid such as hot water 36 to exist at the peeling start part 81 of the sticking surface of the film 18 and the mount 20 of the photographic paper 14, the film 18 is smoothly peeled from the mount 20 of the photographic paper 14.
Patent JP-H0866972-A (JP)
Title: Manufacture of composite type optic
Inventor: SEKI HIROYUKI
IPC: G02B3/00
Filed: 1994-08-30
Abstract: PURPOSE: To release a resin layer from a mold and eliminate the necessity of fixing a base at all times in the release process and the bad effect to the shape and external appearance of the surface of resin layer. CONSTITUTION: In the constitution of a mold, an inner mold 1 and an outer mold 2 are fitted together movably up and down. Resin discharged on a base 4 is pressed by the mold to form a resin layer 3. At the time of releasing, first the layer 3b is released from the outer mold 2. Then the resin layer 3b is pressed by the outer mold 2 to release a resin layer 3a from the inner mold 1.
Patent JP-H0782836-A (JP)
Title: U-shaped beam of precast prestressed concrete
Inventor: SHIRATO KAZUO
IPC: E04B1/22
Filed: 1993-09-14
Abstract: PURPOSE:To facilitate wiring execution by providing a diaphragm through which a secondary cable is passed to be joined a pillar and producing a force for bending up the diaphragm when the secondary cable is tensioned. CONSTITUTION:A U-shaped beam 1 is erected on a bracket notched in a pillar 10 and provided with a diaphragm 3 provided with an inserting hole through which a secondary cable 11 is passed through and tensioned to give a bending up-force to a diaphragm 3. After the U-shaped beam 1 is fixedly joined with the pillar 10, a third cable 15 is executed to place cram concrete 12 in the U-shaped beam 1 and erect slab concrete 13. Thus, a reasonable economical design coping with even a long span can be achieved.
Patent JP-H0277345-A (JP)
Title: Seat belt set of automobile
Inventor: TODA ISAO
IPC: B60R22/26
Filed: 1988-09-13
Abstract: PURPOSE:To shift one seat belt set to the four-point system and to the three- point system responding to the running condition of the car by a simple operation of only gearing the second buckle 21 and the second tongue plate 24 or by releasing the gearing condition. CONSTITUTION:While the first shoulder belt 11a to restrict the right shoulder of a driver M is formed by the belt part of the first seat belt 11 at the upper part from the first tongue plate 15, the first waist belt 11b is formed by the belt part of the first seat belt 11 at the lower part from the first tongue plate 15, and the waise belt to restrict the waise of the driving M is composed of the first waist belt 11b and the second waist belt 16. In the order to allow to connect the seat belt set from the third-point system to the four-point system in a sport driving time, the second shoulder belt 18 to restrict the left shoulder of the driver M is provided adding to the seat belts 11 and 16. By gearing the first buckle 17 and the first tongue plate 15, and moreover, by gearing the second tongue plate 24 and the second buckle 21, the four-point system seat belt can be composed.
Patent JP-2001046194-A (JP)
Title: Rack with upwardly bent triangular side piece
Inventor: TANAKA KEIJI
IPC: A47B96/06
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a box-shaped display rack such that the exposed area of commodity displayed gets wider toward the front of the rack to make the commodity noticeable; rack panels can be mounted without a back wall and side walls being formed into a double structure; and the commodity will not drop off both sides of each rack panel. SOLUTION: Triangular side pieces 2 extending to both sides of a rack panel 1 and bent upward and the side wall 4 of an outer frame 3 bent into a U-shape are fixed together by passing a fixture 5 therethrough. An upward back piece 6 and a downward back plate 7 which extend to the back edge of the rack panel 1 are opened vertically and bent, and the upward back piece 6 bent upwardly from a lower stage is laid on and connected to the lower back of the downward back plate 7 having from an upper stage.
Patent JP-H0780328-A (JP)
Title: Carbon dioxide decomposing membrane
Inventor: KAWAI YOSHIO
IPC: B01J23/78
Filed: 1993-09-14
Abstract: PURPOSE:To obtain the membrane capable of efficiently decomposing carbon dioxide, capable of being reutilized by backwashing and capable of miniaturizing the device by depositing a carbon dioxide decomposing catalyst in the pore of a porous membrane. CONSTITUTION:A carbon dioxide decomposing catalyst is deposited in the pore of a porous membrane 2 to constitute the carbon dioxide decomposing membrane. The membrane is bundled in the shape of a U and placed in a stainless steel vessel. The end face side of the fiber is potted 4 with a heat insulating material 3 in between to fabricate a carbon dioxide decomposing device, the other side is connected to a gas pipe into which nitrogen 9, hydrogen 8 and carbon dioxide 7 are introduced, and the device is set so that the gas pipe and the potted part 4 are placed outside a thermostatic bath 5. The bath 5 is heated while introducing nitrogen 9, hydrogen 8 and carbon dioxide 7 are introduced into a module 1 in 2:1 mixing ratio through a cock 6, and the carbon dioxide 7 is reduced until about 90% complete.
Patent JP-H1065503-A (JP)
Title: Noise elimination circuit
Inventor: NAGASAWA SATOSHI
IPC: H04L7/027
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To surely eliminate an intruded noise signal. SOLUTION: An input signal to which noise is intruded is differentiated by a differentiation circuit 1 and positive/negative differentiation signals are given to an absolute value circuit 2, in which the signals are converted into a monopolar signal. The monopolar differentiation signal is fed to a PLL 3, in which a clock signal with a basic repetitive period is generated. Moreover, the input signal is integrated by an integration circuit consisting of a resistor R12, a capacitor Ci and an operational amplifier OP 11 and the integration circuit is periodically reset by a pulse obtained by delaying a differentiation output of the differentiation circuit 4 by a delay circuit 5.  An integration signal of the integration circuit is compared with a reference voltage generated by resistors R1-Rn+1 at a parallel comparator consisting of operational amplifiers OP1-OPn and the comparison output is latched by a latch circuit 6 in a timing of the differentiation output from the differentiation circuit 4. Thus, the noise intruded in the input signal is eliminated.
Patent JP-S61109270-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: C22C5/04
Filed: 1984-10-31
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-H0897973-A (JP)
Title: Image reader
Inventor: TAKEUCHI TOSHIYUKI
IPC: G06F3/048
Filed: 1994-09-26
Abstract: PURPOSE: To display an image read photoelectrically together with its origin by taking the operability into consideration. CONSTITUTION: The reader is provided with a display section displaying an image read based on an image signal and a rotation key 82 commanding rotation of the image displayed on the display section and the image displayed on the display section is rotated according to a rotation command by a rotation key 82 and an origin key 81 representing an origin 88 of the image is displayed together with the read image.
Patent JP-H1163894-A (JP)
Title: Method and apparatus for treating mine
Inventor: MATSUO SHINJI
IPC: F41H11/12
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To safely remove a mine buried in the ground by freezing soil around the mine, and then digging the mine together with the soil. SOLUTION: When a mine is treated, a freezing chamber 1 is positioned on an axial line of a buried mine, and is rotated around a vertical shaft, and further water is sprinkled inside and outside the chamber from water supply parts 8, 9 to permit the water to permeate into soil around the mine M. A driving shaft 6 is elongated and is pushed down while rotating the chamber 1, and the soil is dug with a digging teeth 17 to force the driving shaft to eat into the earth. Then, a pair of the digging teeth 16, 16 are rotated in the earth to extend from a grooved opening part to the inside of an opening in the chamber 1, whereby the mine M and the surrounding soil are accommodated in the chamber 1. Then, a hose 12 is connected with a freezing fluid supply part 10 of the chamber 1, and liquid nitrogen is supplied into the chamber 1 to freeze the surrounding soil and the mine M.  Then, the driving shaft 6 is contracted, and the chamber 1 is pulled up to dig the mine M together with the soil and carry them to a mine collection/processing place.