baber/WOPTO huggingface dataset:
Patent JP-S5779234-A (JP)
Title: Rocket position control
Inventor: WATANABE YASUSHI
IPC: B64G1/40
Filed: 1980-10-31
Abstract: PURPOSE: To eliminate simply and positively misalignment of a nozzle by providing a detecting mechanism for detecting the internal pressure in a motor chamber for extending and contracting a cylinder according to said internal pressure in the motor chamber.  
     CONSTITUTION: A pair of cylinders 7 as a whole constitute a swing mechanism. A pressure detecting sensor 11 as a detecting mechanism is provided spaced from a motor chamber 1 on the way of a first signal path 14 having one end connected to a through hole 12 formed in the rear end of the motor chamber 1. To the other end of the first signal path 14 is connected a function generator 15 which is connected to a servo amplifier 17 through a second signal path 16. The servo amplifier 17 is connected to a servo valve 7a in a cylinder 7 through a third signal path 18 so that a piston rod 6 is projected and withdrawn by the operatin of this servo valve 7a. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H024946-A (JP)
Title: Aluminum alloy core wire for manufacturing of lead honeycomb body and its manufacture
Inventor: KAWAKAMI AKIO
IPC: C22C21/00
Filed: 1988-06-22
Abstract: PURPOSE:To manufacture a lead honeycomb body having the shape and size of high accuracy at the time of manufacturing a lead honeycomb body for an X-ray collimator contg. many pores having hexagonal section by using a hexagonal wire rod of Al alloy having specific compsn. as a core for pores and subjected to working and heat treatment under specific conditions. CONSTITUTION:At the time of manufacturing a Pb honeycomb body contg. many pores 2 of hexagonal section and used for an X-ray collimator of a scintillation camera, etc., at first, as the core for the formation of pores 2, the castings of Al alloy contg., by weight, 0.29 to 1.0% Zr, 0.03 to 0.4% Si, 0.08 to 0.8% Fe and 0.01 to 1.0% Cu are rolled into the bar shape at >=50% reduction rate. The material is then subjected to heat treatment at 250 to 500 deg.C for <=300hr, is thereafter subjected to cold wire drawing at >=40% working ratio into the wire rod having hexagonal section and, if required, is furthermore subjected to heat treatment at 200 to 500 deg.C for <=200hr. A lot of the Al alloy wire rods having hexagonal section are held at certain distances and are immersed into the molten metal of Pb to solidify, and, after that, the core made of Al alloy is melted away. The Al alloy wire rods are not softened to deform in the molten metal of Pb, by which the lead honeycomb body 1 having excellent shape can be obtd.
Patent JP-H025739-A (JP)
Title: Fuel injection device
Inventor: ITO YOSHIYASU
IPC: F02D41/38
Filed: 1988-06-22
Abstract: PURPOSE:To reduce the deviation between a plunger lifting timing and a spill- valve opening timing by changing the spill-valve opening timing after a defined time at which the time required for changing a timer position is considered, after starting the execution of changing the timer position. CONSTITUTION:A mode switchover commanding means M3 determines the timing for switching over from an ordinary control to an injection ratio control mode or vise versa according to an operating condition. At this time, an operating time adjusting means M4 immediately starts the change in position of a timer TM through a timer position changing means M1. However, since it takes time for the hydraulic-type timer TM to reach a position suited to the other control mode after the position change, a spill-valve opening timing varying means M2 is operated after a defined time elapsed to gradually vary the valve opening timing of a spill valve SV, or a solenoid valve in accordance with the timer position at that time. Thereby, the deviation between the lifting timing of a plunger PL and the spill-valve opening timing can be reduced.
Patent JP-H05324104-A (JP)
Title: Constant voltage circuit
Inventor: ITO HISASHI
IPC: G05F3/30
Filed: 1992-05-22
Abstract: PURPOSE:To obtain a constant voltage circuit capable of outputting a prescribed constant voltage even when an operational amplifier is not used and attaining voltage control by using two MOS transistors(TRs) and one parasitic pnp TR. CONSTITUTION:The bases of parasitic pnp TRs Q1, Q2 are connected between a resistor R2 and the drain of a pMOS TR Q6. A current mirror consisting of plural TRs Q4 to Q8 and a pMOS TR Q10 for allowing a common current to flow are also connected, a diode-connected nMOS TR Q11 is connected to the TR Q10 in series and another parasitic pnp TR Q12 is connected between the TR Q11 and a negative power supply side. The gate of an output TR Q9 is connected to the drain of the TR Q8 and output detection voltage is fed back to the base of the TR Q12.
Patent JP-H06342202-A (JP)
Title: Slip designing system
Inventor: NOMURA NAOMI
IPC: G03F1/00
Filed: 1993-06-01
Abstract: PURPOSE:To confirm a graphic classified by a color print during designing work with respect to a slip designing system for preparing the sorts of slips by using a computer system. CONSTITUTION:This system is provided with a display device 10, an input device 20 for selecting a work menu and inputting required data, a file 30 for writing or reading the data, an output device 40 for outputting a slip based on the prepared slip designing data and a controller 50 processing by connecting these respective devices and the controller 50 selectively changes over a first display mode for classifying the graphic of the designed slip by attribute and color and displaying the graphic on the screen of the display device 10 in accordance with the instruction from the input device 20 and a second display mode for classifying and displaying the graphic by the color print and the color and this system displays the graphics.
Patent JP-H0318832-A (JP)
Title: Formation of organic film
Inventor: MIYAKE RYOHEI
IPC: G02F1/355
Filed: 1989-06-15
Abstract: PURPOSE:To efficiently form an org. film which has a uniform film thickness, excellent crystallinity and uniformed orientation of optical axes by moving a structural body formed with the org. film between a pair of substrates by using a spacer having a necking shape from the high temp. part to low temp. part in a heating furnace. CONSTITUTION:The structural body 30 formed with the org. film between a pair of the substrates by using the spacer having the necking shape formed by using a fine working technique is moved from the high temp. part to low temp. part in the heating furnace. Namely, the structural body 30 having the org. of such polycrystalline state is moved from the high temp. part to the low temp. part at a low speed in the heating furnace 28 having the high temp. part set at the temp. T1 above the m. p. Tm of the org. material to the low temp. part set at the temp. To below Tm, by which the org. material in the structural body 30 is transferred from a melt state to a crystalline state. The org. film having the uniform film thickness, the excellent crystallinity and the uniformed orientation of the optical axes is industrially advantageously formed in this way.
Patent JP-H01319352-A (JP)
Title: Telephone set
Inventor: SHIMIZU SHIGESHI
IPC: H04M1/274
Filed: 1988-06-21
Abstract: PURPOSE:To improve various functions utilizing a memory by mounting a removable memory card able to hold data stored therein even after the removable into a telephone set. CONSTITUTION:The telephone set is provided with a memory card 2, a control section 4 and a connection part 3. The memory card 2 loaded in the inside of the telephone set 1 is connected to the control section 4 via the connection part 3 and the control section 4 controls the telephone set 1 and the memory card 2. Moreover, the memory card 2 is removed from the outside of the telephone set 1 and the data stored therein is kept even after the card 2 is removed. Furthermore, in the utility of the telephone set, personal data are given to the memory card 2, then the telephone set is used as a personal exclusive telephone set better than a conventional telephone set and since the memory card 2 is removable, the general-purpose applications of the telephone set are enhanced.
Patent JP-S5378815-A (JP)
Title: Magnetic image recording and reproducing system of rotary head type
Inventor: WAKAMI NOBORU
IPC: G11B5/588
Filed: 1976-12-21
Abstract: PURPOSE:To effect the correct tracking of a rotary head partly by holding the head with a piezoelectric element and partly by applying error signals to the piezoelectric element.
Patent JP-H0820745-A (JP)
Title: Low-solvent resin composition, coating composition using the same, and applying and baking method therefor
Inventor: MARUTANI YOSHIAKI
IPC: B05D7/14
Filed: 1994-07-06
Abstract: PURPOSE:To obtain a resin compsn. which gives a coating film having good resistances to scratch and chipping and enables the amt. of an org. solvent used to be greatly reduced by compounding a specific polyester oligomer, a curative reactive with the oligomer, and an org. solvent. CONSTITUTION:This low-solvent resin compsn. contains a polyester oligomer having an amt. of hydroxyl group of 2.0-10.0 mol/kg-resin, a number average mol.wt. of 300-1,500, a ratio of wt. average mol.wt. to number average mol.wt. of 1.0-2.0, a lactone modification ratio of 31-85 %, and a 4-22C aliph. hydrocarbon groups not derived from a lactone, a curative reactive with hydroxyl groups of the oligomer, and 5-40% org. solvent. The compsn. does not sag even when applied thick and is applied pref. while rotating an object being coated on a horizontal axis to improve the surface smoothness.
Patent JP-S5376839-A (JP)
Title: Liquid jet supply mechanism
Inventor: NAKAI MASAZUMI
IPC: B41J2/175
Filed: 1976-12-17
Abstract: PURPOSE: To obtain an ink supply mechanism of an energy-saving type in a simple small constitution without recourse to motor and pump by compressing the ink by means of a compressed gas stored in a bomb. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6132760-A (JP)
Title: Jet head
Inventor: KAGATANI ISAO
IPC: B41J2/045
Filed: 1984-07-25
Abstract: PURPOSE:To obtain a jet head so as not to generate an inferior product by clogging, by integrating a base plate having guide grooves each larger than each of fine nozzle as an upper plate by diffusion bonding and providing a nozzle plate having a fine groove at the end surface thereof after mirror surface finishing by diffusion bonding. CONSTITUTION:An upper plate 6 is superposed to a base plate 1 and both of them are integrated by diffusion bonding to form a bonded head 11 and both end surfaces 12, 12 are subjected to finishing processing to be flushed to each other. A nozzle plate 8 subjected to mirror surface finishing and having fine nozzles 9 formed thereto by discharge processing is superposed to the end surfaces 12 and both of them are integrated by diffusion bonding. In this case, the nozzle plate 8 is superposed to the end surfaces 12 so that the guide grooves 2 mutually coincide with the inner center positions of the fine nozzles 9.
Patent JP-S5860640-A (JP)
Title: Optical glass
Inventor: TAJIMA HIDEMI
IPC: C03C3/064
Filed: 1981-10-01
Abstract: PURPOSE:To obtain inexpensively glass having high viscosity during melting, low crystal growth ratio at <= the liquid phase temperature, capable of being directly shaped by press molding from a continuous melting furnace, using Li2O and ZrO2 instead of Nb2O3 and Ta2O3 because of the reduction in the melting temperature of glass composition suppressing the content of B2O3. CONSTITUTION:Optical glass having a composition wherein 21.0<=SiO2<=35.0, 0<=B2O3<=10.0, 0<=Al2O3<=4.0, 0.5-Li2O<=4.0, 19.0<=BaO<=45.0, 0<=SrO<=15.0, 0<= CaO<=20.0, 0<=MgO<=5.0, 1.5<=ZnO<=20.0, 8.0<=La2O3<=23.0, 2.0<=ZrO2<=8.0, 0<= TiO2<=10.0, 0<=Nb2O3+Ta2O3<=4.5, 0<=WO<=5.0, 0<=PbO<=5.0 (with the proviso that 33.0<=BaO+SrO+CaO+MgO+ZnO<=55.0) by wt%. Li2O Stabilizes glass and improves the solubility of SiO2. ZrO2 improves refractive index, stability, viscosity, chemical durability and hardness.
Patent JP-S63317792-A (JP)
Title: Pulse doppler device
Inventor: TAKEUCHI YASUTO
IPC: A61B8/14
Filed: 1987-06-22
Abstract: PURPOSE:To obtain a signal without a direct current component of a reflected wave from a fixed object in the early stage by performing feedback for an integral signal so as to converge the direct current component in the output of a video signal amplifying means to zero. CONSTITUTION:Since integral action of a differential integrator 11 is slow, in the whole loop only the differential integrator 11 is worked as an integral element and the integral element is added to an input bipolar video signal by performing feedback in the inverse polarity of a clutter. Thus, the direct current component of the bipolar video signal input in a boxcar integrator 10 is finally converged to zero to balance. At that time the output of the differential integrator 11 is equal to the clutter. Therefore, a signal without the clutter is output from the boxcar integrator 10 and an amplifier A2.
Patent JP-S63319290-A (JP)
Title: Crystal growth method
Inventor: NISHIZAWA JUNICHI
IPC: C30B25/14
Filed: 1987-06-22
Abstract: PURPOSE:To grow a high-purity crystal by adjusting the temp. of the temp. control part provided at a part of an evacuation system to lower the partial pressure of the gas remaining in a growth chamber and to rapidly evacuate the remaining gas to a low pressure. CONSTITUTION:The thin film of the single crystal of GaAs, etc., is grown by the use of a crystal growth device 1. Namely, a GaAs crystal substrate 5 is set on a quartz susceptor 21 in a crystal growth chamber 2, the chamber 2 is evacuated 41 to about 10<-9>-10<-11>Torr, and a refrigerant 46 is supplied 47 and filled in a cooling trap 45. A GaAs growth layer is obtained on the substrate 5 by a specified process. In the crystal growth, the trap 45 is cooled to a specified temp., and hence the temp. of the residual impurities such as H2O, CO2, CO, N2, and O2 in the vacuum can be lowered. Moreover, the concns. of a gaseous organometal and AsH3 during evacuation can be sufficiently decreased, and a high-quality thin film of the single crystal of GaAs can be produced with the impurities controlled.
Patent JP-S6311369-A (JP)
Title: Paper feed apparatus
Inventor: SADAMOTO AKIRA
IPC: B41J11/48
Filed: 1986-07-02
Abstract: PURPOSE:To reduce the load of an operator, by a simple constitution such that the retracting operation of continuous paper is automatically stopped at the point of time when the leading end of the continuous paper reaches the paper end sensor provided on the way of a tractor and a friction feed means. CONSTITUTION:In such a state that continuous paper 8 is fed using a tractor 9, an actuator 18a is stopped in a state contacted with the continuous paper 8 and, since a shield plate 18b does not shield the light path of a sensor 19, the sensor 19 is held to an ON-state. When a retraction switch is pushed from this state, a control means allows a stepping motor to reverse, and the tractor 9 and a platen 1 are simultaneously driven and the continuous paper 8 is not present on the actuator 18a and a lever 18 is revolved by a spring 20 and the shield plate 18b shields the light path of the sensor 19 and the continuous paper is retracted until the output of the sensor 19 comes to an ON state. Then, at the point of time when the sensor 19 comes to an OFF state, the rotation of a motor 21 is stopped.
Patent JP-S642923-A (JP)
Title: Conveying device
Inventor: MATSUO YUKITO
IPC: B65G54/02
Filed: 1987-06-24
Abstract: PURPOSE: To rationalize conveyance business by feeding out an article to be conveyed together with a slip to designate a forwarding origin and a distribution address from the ends of plural branched parts provided on a loop-shaped conveying passage, and reading the slip at the branched part to inform the quantity of accommodated articles.  
     CONSTITUTION: An article to be conveyed is fed out along a loop-shaped conveyance passage 21 from a branched part 22. A fed out article to be conveyed has an attached slip, on which a distribution address and the name of the article are written, Each branched part 22 reads the address written on the slip, and takes in the slip and the article when the article is directed to oneself, and downstream feeds out the slip and the article when the article is not directed to oneself. When the slip and article directed to oneself reach specified quantities, the branched part 22 displays their quanti ties, and informs them by means of a sound or a ray of light. A person in charge then manages the slip and the article according to their quantities to rationalize convey ance business. The above-mentioned system is suitable for the conveyance of a medical chart, the article to be examined, and prepared medicines among a medical office, an office room and a pharmacist's room in a hospital, or the transfer of the slip and the conveyance of a required member in a financial institution and a manufactur ing plant. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H07331292-A (JP)
Title: Cleaning liquid composition
Inventor: SUZUKI SADAKATSU
IPC: C11D7/26
Filed: 1994-06-15
Abstract: PURPOSE:To provide a cleaning liquid composition exhibiting good cleaning effect, sufficiently dryable by drying at a low temperature for a short time essentially without rinsing the cleaning object, free from deposition of stains such as water scale and having low flammability and excellent safety. CONSTITUTION:This cleaning liquid composition contains (A) gamma-butyrolactone, (B) water and (C) one or more compounds selected from 3-methoxy-1-butanol, 3-methoxy-3-methylbutanol, 2-ethoxyethanol, acetic acid ester of 2- methoxyethanol and acetic acid ester of 1-methoxy-2-propanol.
Patent JP-H11342808-A (JP)
Title: Direction indicator for vehicle with voice input function
Inventor: YAMAGUCHI RYUJI
IPC: G10L15/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To automatically release directional indication established by reacting to a voice input. SOLUTION: A voice command spoken by a caller 20 is recognized by a voice recognition ECU 12. A switch controller 14 turns on turn signals 16, 18. A navigation ECU 22 determines whether directional indication is to be released or not, namely, whether crossing passing or lane change has been completed or not based on the present position detected by a GPS device 24 and vehicular behavior detected by yaw rate sensor 26. A signal indicating release permission is sent to the switch controller 14 to turn of the turn signals. The result eliminates the need for cumbersome work for continuously speaking a command for turning on and off the directional indication. Especially, application to a vehicle for a physically handicapped person entails a high effect.
Patent JP-S5944680-A (JP)
Title: Alarm clock
Inventor: KOTANI SHIYOUEI
IPC: A61M21/00
Filed: 1982-09-06
Abstract: PURPOSE:To give a physically comfortable awakening, by varying stepwise the frequency of an alarm sound, and also setting the first sound to about 500Hz. CONSTITUTION:When an alarm switch 19 is closed at an alarm time, a frequency switching circuit 34 switches outputs D, E and F at every 64 seconds by an output of a 64-second counter 22. Subsequently, signals of 512Hz, 1,024Hz and 2,048Hz pass through AND gates 10-12 from a frequency dividing circuit 2 and are sounded successively from a loudspeaker 17 at every 64 seconds. When a snooze switch 26 is turned on, the frequency of an alarm sound is switched whenever it is turned on.
Patent JP-S6135508-A (JP)
Title: Identification and marking method for semiconductor wafer
Inventor: KINOSHITA HIROSHI
IPC: H01L21/02
Filed: 1984-07-27
Abstract: PURPOSE:To easily and visually recognize the plane orientation of wafer without providing a subflat by printing identification symbol, etc. to the specified relational position on the external circumference for orientation flat in accordance with the plane orientation of wafer. CONSTITUTION:The wafers W11, W21 and W31 respectively have the plane orientation (100) and orientation flat f11 of <110>, plane orientation (111) and orientation flat f21 of <211>, and plane orientation (911) and orientation flat f31 of <100>. This semiconductor wafer is not provided with a subflat and the identification code such as bar code, etc. is printed to the external circumferential surface of wafer at the positions A, B, C. The print position P of identification code for each wafer is determined by the sepcified combination for the plane orientation and orientation flat of each wafer. The printing of identification code can be done by various methods such as mraking by diamond pen, laser marking or etching, etc.
Patent JP-H04354267-A (JP)
Title: Image system synchronizing signal separation system for multiple address communication utilizing satellite broadcasting
Inventor: SAGAWA HIROSHI
IPC: H04N7/00
Filed: 1991-05-30
Abstract: PURPOSE:To suppress the turbulence of an image system synchronizing signal due to the satellite broadcasting, to accurately define data position and to prevent the occurrence of the stepping out of frame synchronization and a data error. CONSTITUTION:The device is provided with a PLL construction part 3 to which a separated horizontal synchronizing signal is inputted as a reference signal and a frequency divider 4 dividing the output of it. The PLL construction part 3 compare the phase between the separated horizontal signal and the output of the frequency divider 4 and outputs a signal whose frequency is controlled so as to make its error signal zero. The device is also provided with a retention function synchronizing the error signal to the horizontal synchronizing signal and retaining it at one cycle period. The output of the PLL construction part 3 is used as a video system dot clock and the output of the frequency divider 4 is used as an internal horizontal synchronizing signal.
Patent JP-H092989-A (JP)
Title: Production of cyclic unsaturated aldehyde
Inventor: ONO TAKASHI
IPC: C07C45/69
Filed: 1995-06-22
Abstract: PURPOSE: To obtain a cyclic unsaturated aldehyde useful as a traction oil raw material in high efficiency at a low cost without causing the corrosion of apparatus by carrying out Diels-Alder reaction in the presence of a solid acid catalyst. CONSTITUTION: The objective aldehyde is produced by the Diels-Alder reaction of (A) a cyclic conjugated diene compound with (B) an aldehyde of the formula, R-CH=CH-CHO (R is a 1-3C alkyl) in the presence of a solid acid catalyst (preferably silica alumina). Preferably, 2-formyl-methylbicyclo[2.2.1]hept-5-ene or 2-formyl-dimethylbicyclo[2.2.1]hept-5-one is produced by using cyclopentadiene or methylcyclopentadiene as the component A and crotonaldehyde as the component B or 2-formyl-methylbicyclo[2.2.2]oct-5-ene is produced by using 1,3- cyclohexadiene or methyl-1,3-cyclohexadiene as the component A.
Patent JP-S5856683-A (JP)
Title: Simultaneous immobilization of coenzyme and enzyme
Inventor: YAMAZAKI YUKINAE
IPC: C12N11/04
Filed: 1981-09-30
Abstract: PURPOSE:To prepare immobilized product of nicotinamide adenine dinucleotide and enzyme, having excellent mechanical strength and working characteristics, in one step, by using a polymerizable derivative of nicotinamide adenine dinucleotide as a raw material. CONSTITUTION:A nicotinamide adenine dinucleotide derivative containing polymerizable functional group such as acryloyl group, methacryloyl group, etc. is mixed with other polymerizable compounds such as a copolymer of acrylamide, etc. or a crosslinkable copolymer of methylene bisacrylamide, etc. One or more dehydrogenases and then a polymerization initiator are added to the aqueous solution of the mixture, and the copolymerization of the composition is carried out to obtain a water-insoluble gel.