baber/WOPTO huggingface dataset:
Patent JP-S57101706-A (JP)
Title: Hologram linearity meter provided with reflecting element
Inventor: MATSUDA JIYOUJI
IPC: G01B11/00
Filed: 1980-12-17
Abstract: PURPOSE:To eliminate an influence of movement of a movable member along a linear traveling route upon the formation of interference fringes by providing a reflecting element in a linearity meter utilizing holography. CONSTITUTION:When a movable member 22 having a moving direction coincident with or parallel to an optical axis is shifted laterally, a hologram 23 is also shifted laterally so that linear interference fringes localizing on a screen 25 is produced. From this it is understood that a direction perpendicular to the line direction of the interference fringes assumes a displacement direction of the movable member 22. In this linearity meter, a light enters into the hologram 23 from an optical element 32, but its optical path length becomes constant irrespective of the position of the movable member 22 because reflecting elements 33, 34 are included in the optical path.
Patent JP-S6155773-A (JP)
Title: Interprocessor data transfer control system
Inventor: OKITA RYOJI
IPC: G06F13/372
Filed: 1984-08-28
Abstract: PURPOSE:To avoid a competition of a transfer request between processors, simplify the constitution of a hardware and lower a cost by providing a timing clock source for a data transfer starting. CONSTITUTION:When a transfer request is generated in a processor 2, by a transition of a clock REBO from a timing clock source 7, an OPTAG of a control line 9a is examined through an I/O port. If the OPTAG is high, since there is no transfer request from the processor 1, a TSTAG of a control line 9b is lowered from the port 6 in order to start the transfer request. A processor body 3 detects a low condition of the TSTAG through a port 5 and in order to communicate a data transfer, the OPTAG of the control line 9a is lowered through the port 5. Thereby, the data transfer from a processor 2 to the processor 1 can be done. In this manner, by providing the clock source 7, the competition of the transfer request between the processors can be avoided and the constitution of the hardware can be simplified and the cost can be lowered.
Patent JP-H0470623-A (JP)
Title: Manufacture of element substrate of liquid crystal display device
Inventor: TAKAHASHI KOTOYOSHI
IPC: G02F1/136
Filed: 1990-07-06
Abstract: PURPOSE:To improve yield by manufacturing a picture element electrode by leaving a first insulating body on the surface other than the side plane of a first conductor by etching, and forming a second in-sulating body and a second conductor on the side plane of the first conductor. CONSTITUTION:The picture element electrode 4 is manufactured by forming the first conductor 1 on a transparent substrate 7, filming the first insulating body 6 on the first conductor 1 and the transparent substrate 7, and furthermore,applying exposure from the back plane of the transparent substrate 7 by applying positive resist 5, performing the development of the positive resist 5, leaving the first insulating body 6 on the surface of the first conductor 1 except for the side plane 2 of the first conductor 1 by etching the first insulating body 6, forming the second insulating body 8 on the side plane 2 of the first conductor 1, and forming the second conductor 3. Therefore, it is possible to prevent the step separation of the second conductor 3 on the side plane of the first conductor pattern 1 from occurring, and to uniformalize the element area of a rateral MIM consisting of a part where the first conductor 1, the second insulating body 8, and the second conductor 3 are superimposed. In such a way, the yield can be improved.
Patent JP-S6238502-A (JP)
Title: Video tape reproducing device
Inventor: OKAWA GENICHI
IPC: G11B5/86
Filed: 1985-08-14
Abstract: PURPOSE:To prevent the damage of a tape by providing a magnetic flux generating means which impresses a bias magnetic field in an approximately vertical direction to magnetic material surfaces of the first and second tapes to transfer the information signal of the first tape to the second tape and a reproducing means which reproduces the information signal transferred to the second tape. CONSTITUTION:In case of reproducing of the information signal recorded on the first tape 10, the first tape 10 and the second tape 12 are run in the direction of an arrow at the same speed through the first tape running mechanism and the second tape running mechanism 15. When a magnetic flux generating part 14 is driven simultaneously to impress the bias magnetic field to the first and second tapes 10 and 12, the information signal of the first tape 10 is transferred to the second tape 12, and the transferred information signal is reproduced by a reproducing mechanism part including a cylinder 16. Thus, the tape loading at each time of tape reproducing is unnecessary, and the damage of the tape where the information signal is recorded is prevented surely.
Patent JP-S6240294-A (JP)
Title: Production of l-amino acid
Inventor: ARAKI KAZUMI
IPC: C12R1/425
Filed: 1985-08-14
Abstract: PURPOSE:To efficiently produce the corresponding amino acid at a low cost, by reacting fumaric acid with ammonium ions or urea and a 2-ketocarboxylic acid in the presence of microbial cells, etc. CONSTITUTION:Fumaric acid is reacted with ammonium ions or urea and a 2-ketocarboxylic acid in the presence of microbial cells of the genus Arthrobacter, Bacillus, Brevibacterium, Citrobacter of Erwinia, or treated materials thereof in an aqueous solution to form an L-amino acid corresponding to the 2-ketocarboxylic acid in the aqueous solution. 3-Hydroxypyruvic acid, indolepyruvic acid, p-hydroxyphenylpyrivic acid, 2-keto-4-(methylmercapto)- butyrate, etc., may be cited as the 2-ketocarboxylic acid.
Patent JP-H0342543-A (JP)
Title: Cooling water supply device for internal combustion engine testing equipment
Inventor: KANEFUJI SHIGERU
IPC: G01M15/04
Filed: 1989-07-10
Abstract: PURPOSE:To prevent the occurrence of rust of an internal combustion engine being in stock by preparing a diluted antifreeze having a certain concentration in a diluting tank and supplying it to the internal combustion engine as cooling water. CONSTITUTION:A diluting tank chamber 11 is provided to connect an antifreeze supply pipe 15 and a service water supply pipe 16, and a cooling water tank chamber 10 is provided and is connected to the tank chamber 11 through a cooling water transporting pipe 26, and a cooling water supply pipe 44 to an internal combustion engine testing equipment 48 is connected to the tank chamber 10. A certain quantity of supplied antifreeze A and service water B are mixed to prepare diluted antifreeze having a desired concentration, and this diluted antifreeze is preserved in the tank chamber 11, and the diluted antifreeze is transported to the tank chamber 10 by the request instruction from the tank chamber 10 and is supplied to an operating internal combustion engine 51 as cooling water. Cooling water is removed from the internal combustion engine 51 to fix the quantity of remaining water after the test, and the occurrence of rust of the internal combustion engine is prevented because of diluted antifreeze though the quantity of removed water is not uniform or the quantity of remaining water is varied by water drops in waterways.
Patent JP-2001014851-A (JP)
Title: Semiconductor storage
Inventor: FUJITA MASAMORI
IPC: G11C11/409
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To attain the high speed of an access time by shortening the time of a precharge without enlarging a chip size. SOLUTION: A sense amplifier precharging circuit SPD is constituted of n type MOS transistors MN20, MN21, MN30, MN31, MN32 and Mn33 and the circuits are formed respectively in cross areas. The drain of the MOS transistor MN20 and a power source line SAP are connected and the source of the MOS transistor MN20 and the drain of the MOS transistor MN21 are connected. Moreover, the source of the MOS transistor MN21 is connected to a power source line SAN (grounding line). Thus, when a precharge signal PDL0 and a precharge signal line PDL1 are both at the [H] level, MOS transistors MN20, MN21 turns into ON states and voltages of the power source line SAP and the power source line SAN become same.
Patent JP-H0840942-A (JP)
Title: Drug-release controlled preparation
Inventor: SAKAMOTO YOSHITOMO
IPC: A61K47/34
Filed: 1994-07-29
Abstract: PURPOSE:To provide an oral preparation controlling the drug release which is produced by coating a composition containing pharmaceutically active ingredients with a base containing a specific polymer specifically decomposable in large intestine, thus can release the drug selectively and steadily in large intestine with high biological availablity. CONSTITUTION:This pharmaceutical preparation is produced by coating a composition containing pharmaceutically active ingredients with a base of a copolymer having structural units of formula I and formula II (R is a difunctional organic group; R<1> is a residue of a saccharide which is decomposed or assimilated in large intestine; X<1>, X<2> are 0 or imino or the like; R<2> is polyalkylene, polyamide or the like), preferably in a thickness of 20-150mum. The copolymer is recommendably given by reaction between a saccharide of the formula: HO-R<1>- OH, a polyalkylene glycol-of the formula: HO-R<2>-OH and a chloride of a dibasic acid of the formula: HOOC-R<1>-COOH. In a preferable embodiment, the saccharide is cellobiose, the polyalkylene glycol is polytetramethylene glycol and the dibasic acid is terephthalic acid.
Patent JP-H0231915-A (JP)
Title: Air conditioner for vehicle
Inventor: TSUTSUMI KOICHIRO
IPC: B60H1/00
Filed: 1988-07-20
Abstract: PURPOSE:To enable a high safety quality vehicle air conditioner to be installed, by cooling an air conditioning controller by means of a low temperature return air or a cold wind, and also, arranging at the time of the occurrence of the burning of machin ery and tools or the like so that air within a controller housing box may be exhausted. CONSTITUTION:When a trouble such as the burning of machinery and tools or the like occurs at a vehicle air conditioning controller 9, a damper drive means 26 turns a damper 25 from a dotted line position to a solid line position by means of the signal of a smoke detecting device, a serious trouble signal from the controller 9 and a signal from a miscellaneous gas sensor detecting O2, tobacco smoke or the like, and a discharge opening 23 is closed and a discharge opening 24 is opened. As a result, a return air 16 containing smoke is discharged from the discharge opening 24 to the outside of a car, and there is no inflow into the inside of the car, and a primary factor causing an unprepared disorder can be prevented before anything happens. Also, the damper 25 usually closes the exhaust opening 24 to the outside of the car by means of an energizing spring, and makes a turning movement against the energiz ing spring only while the damper drive means 26 is operating, and the exhaust opening 23 is arranged to be closed.
Patent JP-H0233070-A (JP)
Title: Treatment of double yarn on package side
Inventor: UEDA YUTAKA
IPC: B65H69/00
Filed: 1988-07-20
Abstract: PURPOSE:To perfectly remove a yarn wound on the outer periphery of the core tube, etc. of a package by allowing a slab catcher to detect the sucked yarn sucked into a suction mouth and setting the reversal time of the package longer than a prescribed time for the preceding processes, in the next yarn relaying. CONSTITUTION:When double yarn is sucked into a suction mouth 7 during the yarn relaying operation, a slab catcher 4 detects said suction, and in the next yarn relaying operation, the yarn wound onto the outer periphery of a core tube, etc. of a package 6 can be surely removed by setting the reversal time of the package 6 longer than a prescribed time for the preceding processes.
Patent JP-S5977554-A (JP)
Title: Diagnostic system of input and output device
Inventor: NISHINOMIYA TAKESHI
IPC: G06F11/22
Filed: 1982-10-13
Abstract: PURPOSE:To perform high-reliability diagnosis effectively, by providing a control line for diagnosis besides a control line for the normal use between a host device and an input/output device to diagnose the input/output device through both control lines. CONSTITUTION:A host controller and a magnetic disc device (input/output device) are connected by a control line A-A' used for the normal use and a control line B-B' for diagnosis. The existing line A-A' is connected to terminals STROBE, BUS0-BUS7, and BUSP out of input terminals of the device 2; and by the control signal transmitted from the host controller, the odd parity is ensured by an internal logic circuit when the terminal STROBE is logical ''1'', and the output is set to logical ''1'' when the parity is broken. Input terminals are opened in the normal state, and the control line B-B' is connected to them for diagnosis, and signal ''0'' is inputted synchronously with a strobe, and the output is set to ''1'' to attain the same state as occurrence of a parity error, thus executing the diagnosis of the magnetic disc device with a high reliability.
Patent JP-H1119167-A (JP)
Title: Carbonated bathing agent supplier
Inventor: YASUI KEIKO
IPC: C02F1/30
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To save labor for setting a bathing agent or processing dust by generating carbon dioxide gases a plurality of times through one time of setting. SOLUTION: This device is provided with a bathing agent vessel 12 to become carbonate and acid supply part and carbonates 15 and acids 16 filling this vessel are separated by a separation wall 17. Thus, since the mixture of carbonates 15 and acids 16 does not occur and reaction is not advanced, either at the time of no use, a carbon dioxide gas generator can be preserved in stable state and carbonated bathing is enabled a plurality of times through one time of setting of the bathing agent vessel 12.
Patent JP-H0228596-A (JP)
Title: Inflammable gas concentration controller
Inventor: HIRAYAMA MASAHIKO
IPC: G21C9/00
Filed: 1988-07-19
Abstract: PURPOSE:To easily prevent a power unit from being stopped owing to trouble without generating any unbalance load by providing a three-phase opening/ closing means and a protection means on the power-source side of an electric heater control means. CONSTITUTION:When receiving a signal which indicates that gas temperature rises above a specific control range from a temperature detector 21, a protection device 22 sends a signal to the triple-phase opening/closing means (triple-pole switch 18, etc.) to form an open circuit and thus turns off the triple-phase power source 16 of a heating device including a thyristor device 19, so even if the insulation resistance of the seed heater 1 of, for example, the heating device for high temperature decreases, no leak current flows and no unbalance load is generated. Therefore, such a device stop that it is decided that the power unit is faulty is not generated. When the gas temperature falls to specific control temperature, the protection device 22 closes the three-phase opening/closing means (triple-pole switch 18 and triple-pole breaker 17) to perform normal gas concentration control operation by the thyristor device 19. Consequently, the trouble stop of the power unit can easily be prevented without generating any unbalance load.
Patent JP-S57101840-A (JP)
Title: Color image duplicator
Inventor: YOSHIDA KUNIO
IPC: B41J2/01
Filed: 1980-12-17
Abstract: PURPOSE:To obtain color image duplication of high quality by adding a color correction operator consisting of an arbitray function generator, weighting adders and storage means of storing the weights thereof. CONSTITUTION:The inputs 201-203 of an operator 6 are converted to, for example, 9 pieces of function groups 611-619 by a function generator 60. These are defined as f1, f2...fj...f9. Linear adders 61-63 calculate sums of products by using the coefft. values respectively set beforehand in storage devices 64-66 with respect to 9 pieces of the inputs, and generate outputs 601-603, which are defined as y1, y2, y3 respectively. If the inputs 201-203 are defined as x1, x2, x3 respectively and the coeffts. of the devices 64-66 are a1j,-a3j respectively, yi is expressed by the equationI. A color recorder 3 is driven by the y1, y2, y3 and duplicated pictures are recorded in a recording medium 4. The function fj and the coefft. a1j are determined by the prescribed equation and method. Thereby, the color image duplication of high quality is obtained.
Patent JP-S6240779-A (JP)
Title: Field effect semiconductor device
Inventor: TAKIGAWA MASAHIKO
IPC: H01L29/80
Filed: 1985-08-16
Abstract: PURPOSE:To improve a current amplification factor by grading a hetero barrier directly under a source electrode and a drain electrode to eliminate an abrupt hetero barrier. CONSTITUTION:A non-doped GaAs active layer 3 for generating the secondary electron gas layer 4, an N-type AlGaAs electron supply layer 12 laminated to supply carrier to the non-doped compound semiconductor layer and having a larger energy band gap than it, a source electrode 17 in a hetero barrier generated in the non-doped layer and an impurity-containing compound semiconductor layer and a graded region 15 formed in a portion directly under a drain electrode 18 are provided. Thus, the layer 4, the electrodes 17 and 18 are connected through a graded hetero boundary to reduce source and drain resistances as compared with the case that they are connected through an abrupt hetero barrier.
Patent JP-S6336981-A (JP)
Title: Voltage adjusting device for resistance welding machine
Inventor: MATSUYAMA KIYOSHI
IPC: B23K11/24
Filed: 1986-07-30
Abstract: PURPOSE:To reduce the weld defect by providing a measuring instrument of the number of spot weldings and providing a storage device of the voltage to fit the number of weldings and further, setting the voltage of the next spot welding based on a measured result of the number of weldings, etc. CONSTITUTION:A voltage adjusting device main body 2 is connected with plural resistance welding machine 6 via a transformer 4 and a breaker 5 for the wiring and the instrument 7 to measure the number of spot weldings of each welding machine 6 is arranged. Further, a memory device 8 to decide the voltage of the next cycle time based on a value of the number of weldings counted with the measuring instrument 7 and its transition is provided and the proper voltage corresponding to the number of weldings is stored therein in advance. The timing when the welding is performed with each welder 6 overlapped is stored in advance and the proper voltage to solve a voltage drop at the time of welding can be supplied to a controller 9 by this mechanism. Accordingly, since the supply voltage is always properly maintained, the weld inferiority is reduced.
Patent JP-S5883067-A (JP)
Title: Production of mar-resistant paint
Inventor: MASUHARA KENICHI
IPC: C09D133/04
Filed: 1981-11-11
Abstract: PURPOSE:To produce the titled paint which gives a coating film having excellent resistance to marring and wear, by adding specified acrylonitrile polymer particles to paint. CONSTITUTION:At least 80wt% acrylonitrile and no more than 20wt% ethylenically unsaturated compd. contg. a sulfonic (salt) group attached thereto are polymerized in water to obtain an aq. dispersion of acrylonitrile polymer (PAN), said dispersion containing PAN at a concn. of 10-30wt%. 1-10wt% (based on the amount of solid in the dispersion) org-solvent capable of dissolving PAN is added to the dispersion. The mixture is spray-dried at a temp. of 100 deg.C or higher, but not higher than the b.p. of said solvent to obtain PAN particles having an average particle size of 2-200mu. 5-100pts.wt. PAN particles is added to 100pts.wt. (on a nonvolatile matter basis) paint.
Patent JP-S57103497-A (JP)
Title: Speaker
Inventor: NAKAMURA YOSHIO
IPC: H04R3/00
Filed: 1980-12-18
Abstract: PURPOSE:To adjust a minimum resonance frequency, by providing an auxiliary winding, where the turn direction is reversed in the center, around a voice coil in a speaker constituted by joining a vibration diaphragm and the voice coil fitted to a magnetic gap of a magnetic circuit. CONSTITUTION:A voice coil 10 connected to the center of a vibration diaphragm 8 is fitted to a magnetic gap 12 of a magnetic circuit 5 consisting of a plate 2 having a center pole 1, a ring-form magnet 3, and an upper plate 4. In respect to the coil, a winding 15 for sound signal is wound around the lower outside circumference of a cylindrical bobbine 14, and auxiliary windings 16 and 17 where the turn direction is reversed in the center are wound on the winding 15. A compliance Cx in the mechanical system equivalent circuit of this speaker is generated by flowing a constant current to windings 16 and 17. Consequently, directions and magnitudes of currents flowed to windings 16 and 17 are changed to control freely a minimum resonance frequency of the speaker.
Patent JP-H0715559-A (JP)
Title: Modem provided with abnormality display function
Inventor: URATA HARUSHIGE
IPC: H04M11/00
Filed: 1993-06-25
Abstract: PURPOSE:To prevent mis-connection or the like by displaying the abnormal state of a MODEM. CONSTITUTION:An RS232C interface 13 of a personal computer 12 and a terminal connector 17 of a MODEM 1 are connection with a connection cable 12 between the terminal equipment and the MODEM and the MODEM 1 and a modular jack 15 of the telephone line 16 are connected with an inter-MODEM and line connection cable 14 and the connection state of them is detected mechanically or electrically by connection state detection sections 19, 20. A display control circuit 6 receives the detection signals to control display onto a display device 7. Even when a temperature sensor 9 and a humidity sensor 10 detect and abnormal rise of temperature and condensation of the MODEM 1, the detection signal of them is inputted to the display control circuit 6 and it is displayed on the display device 7.
Patent JP-H0526796-A (JP)
Title: Liquid kind judgement device
Inventor: HASEGAWA HIROAKI
IPC: G01N33/22
Filed: 1991-07-19
Abstract: PURPOSE:To obtain a liquid kind judgement device capable of judging liquid kind accurately. CONSTITUTION:A liquid kind judgement device 8 samples oil and liquid supplied in a main pipe 9 into a branch pipe 11 and measures the density of the oil and liquid with a vibration type densitometer 13. The oil and liquid from which bubbles are removed by a gas-liquid separator 12 are supplied to the densitometer 13. The signal output by the densitometer 3 is convented into density by a density calculator 14. When the oil kind identified based on the density coinsides with the standard oil kind in an underground tank 6, a control circuit 15 opens an openable-and-closable valve 10 and allows unloading of a lorry car 1.
Patent JP-H0343448-A (JP)
Title: Light diffusing resin filmy substance
Inventor: NISHIKAWA NOBUAKI
IPC: C08L67/00
Filed: 1989-07-12
Abstract: PURPOSE:To obtain a filmy substance, having light transmittance and diffusivity and suitable as materials for light diffusion such as lighting cover by blinding a thermoplastic polyester resin with a polyorganosiloxane-based graft copolymer in a specific amount. CONSTITUTION:A resin filmy substance, obtained by blending (A) 70-99.9 pts.wt. thermoplastic polyester resin having preferably 0.6-1.4 intrinsic viscosity such as polyethylene terephthalate with (B) 0.1-30 pts.wt. (total amount of 100 pts.wt.) polyorganosiloxane-based graft copolymer prepared by carrying out graft polymerization of a vinylic monomer in the presence of a polyorganosiloxane-based rubber and having >=90% haze value.