baber/WOPTO huggingface dataset:
Patent JP-S6137527-A (JP)
Title: Air blow-up tyep windshield device
Inventor: TSUMURA TADAHIKO
IPC: B60J1/20
Filed: 1984-07-30
Abstract: PURPOSE:To obtain a satisfactory field of view witout seeing through a transparent plate and to aim at simplifying an air blow-up type windshield device with no necessity of a blurr preventing means, by arranging blow-up slits such that they are directed being inclined forward and upward from below the front section of a windshield member. CONSTITUTION:A windshield device comprises a pressure-receiving deflector plates 2, 2', blade plates 3, 3', and blocking arm plates 4, 4', 4'', having air inlet ports 5, 5' opened in the lower section thereof and air blow-up slits 6, 6' opened in the upper section. A box-like air compression duct 1 having an L-like sectioned inclined forward and upward in the travelling direction. A relative stream which is obtaned upon running are introduced from the air inlet poets 5, 5' provided therein with the deflector plates 2, 2', and the inlet ir is rammed and compressed in the duct 1 with the use of the dynamic pressure of the relative stream. The thus obtained compressed air is blown out from the slits 6, 6' in the form of an air-curtain forward and upward.
Patent JP-H0840172-A (JP)
Title: Inflatable restraint device for restraining vehicle passenger
Inventor: UIRIAMU JII MAKUFUAASON
IPC: B60R21/231
Filed: 1995-06-27
Abstract: PURPOSE: To minimize the thickness of an air bag folded in a housing by setting the thickness of the folded air bag in a relation where various folded portions of stitching lines are overlapped, and making it thinner than when these are not away from each other. CONSTITUTION: The first end portion 42 of a panel 40 is stitched with a second end portion 44 by double stitching lines 110 and 120. These stitching lines 110 and 120 are extended traversing the width of the panel 40 between side edge portions 50 and 52. The stitching lines 110 and 120 are not in a relation to be folded and overlapped, and these are portions away from each other. Thus, the thickness of a folded air bag is thinner than when various folded portions of the stitching lines 110 and 120 are overlapped and not away from each other. Thus, the thickness of the air bag folded in the housing is minimized.
Patent JP-2000351783-A (JP)
Title: Synthesis of cyclic boric acid ester
Inventor: AOKI YOSHIFUMI
IPC: C07F5/04
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To synthesize a cyclic boric acid ester in a safe process in high yield by currying out a ligand exchanging reaction between starting materials in the presence of a porous material. SOLUTION: This cyclic boric acid ester is obtained by carrying out a ligand exchanging reaction between (A) a boric acid ester (preferably, a trialkyl boric acid ester or a monocyclic boric acid ester) and (B) an alkyldiol (preferably, an alkyldiol or an allyldiol) which are used as starting materials in the presence of a porous material (preferably, a synthetic zeolite). Further, the reaction is preferably a solution reaction. Furthermore, when the reaction is carried out in a solution, the amount of the addition of a porous material into the reaction solution is preferably 5-100 vol.%. For example, 1,3-propanediol borate can be synthesized by using a molecular sieve as the porous material, triisopropyl borate as the component A and 1,3-propanediol as the component B.
Patent JP-S6316682-A (JP)
Title: Resin-sealed light emitting module
Inventor: HORI ATSUO
IPC: H01S5/00
Filed: 1986-07-08
Abstract: PURPOSE:To obtain a light emitting module at a low price and high reliability by mounting a light emitting element and a photodetector on the same flat surface of a lead frame, and molding a light transmission resin 2. CONSTITUTION:A light emitting element 1 and an integrated circuit 2 are disposed on the same flat surface of a lead frame 4. A data optical signal 16 is condensed through a convex lens 6 provided in a light transmission resin package 5 to be optically incident to a plastic fiber 9. A light which exceeds a critical angle on a reflecting surface 7, such as a light beam 17 as shown is fully reflected again in the resin, and arrives at a photodetector 3 made of a p-n photodiode provided on the integrated circuit 2. The photodetecting current of the photodetector 3 is reduced when the intensity of the element 1 decreases in the integrated circuit, and the output potentials of an amplifier 11, a peak holding circuit 12 and a low pass filter 13 are reduced. Since an active load 14 composed of a p-channel FET reduces a channel resistance peculiar for the element when its output potential drops, a current supplied to the element 1 increases to compensate the decrease in the light emitting amount.
Patent JP-S6222127-A (JP)
Title: Power control system
Inventor: OTANI YUJI
IPC: G06F1/26
Filed: 1985-07-23
Abstract: PURPOSE:To obtain a system with less power loss than a conventional system by turning off a power supply control means immediately after the end of processing with an interruption instruction when the power supply control means is turned on by a write instruction means. CONSTITUTION:An APO signal generated from an automatic power off APO counter 12 after an APO time elapses is inputted to an OFF instruction generating section 13 together with an OFF control signal to form an OFF instruction and it is given to a set input terminal of a FF11 and a reset input terminal of a FF4. An output of the switch 1 is inputted to an X input terminal of a state discrimination section 14 and an output signal of the FF11 is inputted to a Y input terminal. Then, the decision section 14 discriminates whether a signal inputted to both the X and Y input terminals is logical '1' or '0', the present power state is checked and its decision signal is given to a generating section 13. In this case, the generating section 13 controls the off-state of the power supply of the system depending on the content of the discrimination signal.
Patent JP-H0512609-A (JP)
Title: Magnetic disk device
Inventor: NAKAMURA SHIGEO
IPC: G11B5/09
Filed: 1991-07-02
Abstract: PURPOSE:To prevent a read error from occurring by expanding the read margin. CONSTITUTION:A magnetic disk medium 9 is in the normally rotating state by a spindle motor 10, and data are read/written by magnetic heads 8 supported with head arms 7 on the magnetic disk medium 9. A read/write control for the magnetic heads 8 is performed by an R/W IC 2. A head selecting control to the R/W IC 2 is performed by a microcomputer 1 through a head selecting signal line 11. A tap gain setting for an equalizer (a) 4a is controlled by a tap gain switching signal line 12. The high region of a signal read out by the R/W IC 2 is cut off and the low region is passed through a low-pass filter 3. The reproduction waveform from the low-pass filter 3 is subjected to pulse sliming by the equalizer (a) 4a, and a zero-cross point of the signal passed through a differentiation circuit 5 is detected by a zero-cross comparator 6 to output a read data pulse.
Patent JP-S6222055-A (JP)
Title: Cooking apparatus
Inventor: KASAI ISAO
IPC: F24C7/08
Filed: 1985-07-22
Abstract: PURPOSE:To shorten an operation time and to eliminate the need for skillfulness for operation by forming a slit between adjacent sheets of steel foil, inserting an atmosphere sensor and a lead wire into a printed board for connection, and making an automatic solder dip. CONSTITUTION:When the atmosphere sensor 5 and its lead wire 4 for signal transmission are connected mutually, through holes are bored in the printed board 1 for connection at the same pitch with electrode pins 2 of the atmosphere sensor 5 and the electrode pins 2 of the atmosphere sensor 5 are inserted into the holes. Slits 19 are made between those through holes respectively and terminals 3 caulked atop of the signal transmission lead wires 4 of the sensor corresponding to the electrode pins 2 are inserted into the holes formed the printed board 1 with the slits 19 between. For pairs of electrode pins 2 and terminals 3 are circuit-connected by passing solder 7 by making solder dips of solder lands between the electrode pins 2 and terminals through steel foil 6 corresponding to the solder lands formed in said holes. Thus, the solder dip connections are made to shorten the operation time and eliminate the need for skillfulness for the operation.
Patent JP-S5951214-A (JP)
Title: Preparation of drug having high bioavailability
Inventor: AKAZAWA AKIRA
IPC: A61K9/62
Filed: 1982-09-16
Abstract: PURPOSE:To obtain a drug having high availability advantageously, by suspending a slightly water-soluble oil-soluble active substance of a drug in water with polyglycerol fatty acid ester, blending it with an aqueous solution containing a specific amount of a water-soluble high polymer, followed by spraying and drying. CONSTITUTION:For example, polyglycerol fatty acid ester as an emulsifying agent is added to a slightly water-soluble oil-soluble active substance of a drug such as vitamin A, D, E, K, ubiquinone 7, 9, 10, etc. having low bioavailability to give an oil-in-water emulsion. This emulsion is blended with three times as much a water-soluble high polymer such as hydroxypropyl cellulose, hydroxypropylmethyl cellulose, etc. in an aqueous solution as the active substance of a drug by weight, the blend is sprayed and dried, to raise the bioavailability of the active substance of a drug without causing side effects.
Patent JP-H0453718-A (JP)
Title: Injection molding method
Inventor: SADA TOSHIO
IPC: B29C45/00
Filed: 1990-06-21
Abstract: PURPOSE:To solve the development of inferior external appearance such as color-non-uniformity at weldline developing in a molded item or the like at the injection molding of precolored synthetic resin by a method wherein a venting means is provided at the expected developmental position of weldline due to molten resins, which are injected through two injection gates. CONSTITUTION:A venting means is provided on a weldline 15, which is developed by molten resins injected through a pair of direct gates 4, at the corresponding position near rear side end edge of an upper half shell 10a, which is opposite to the direct gates 4. The venting means consists of a cylindrical opening 9, which is formed in the interior of a movable mold 2 and an ejector pin 6, which is inserted in the opening 9 and forms some part of a mold cavity 3. A minute clearance 8 is properly set between the inner wall of the opening 9 and the side face of the columnar tip part 7 of the ejector pin 6 on its in-mold space side in the radial crosssection. Gas is discharged outside the mold through the fitting clearance 8 between ejector pin 6 and the opening 9 without disturbing the flow of the molten resin injected in the in-mold space, resulting in suppressing the development of color-non-uniformity.
Patent JP-S6222337-A (JP)
Inventor: IKEMOTO KUNIO
IPC: H02H9/04
Filed: 1985-07-22
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-S5864709-A (JP)
Inventor: KAIDE TAMOTSU
IPC: H01B7/295
Filed: 1981-10-09
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-H1070571-A (JP)
Title: Optimum path decision method
Inventor: BERTIN OLIVIER
IPC: H04L12/56
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To minimize connection setup delay in an access node by selecting an advance calculation path for each connection request and calculating the path when the advance calculation path is not stored in a path designation database and including a process storing it to the path designation database. SOLUTION: A path controller 305 calculates an optimum path through a network to satisfy one set of given service quality designated by the user and to minimize the quantity of network resource used to make the communication path complete. Then the controller builds up a header for a packet generated at a path designating point. As an optimizing criterion, there are the number of intermediate nodes, the characteristic of a connection request, the link capability in the path, its operating state and number of intermediate nodes or the like. The optimum path is stored in a path designation database 308 for reuse.
Patent JP-S6221319-A (JP)
Title: Hysteresis comparator
Inventor: SESHIMOTO AKIRA
IPC: G01R19/165
Filed: 1985-07-22
Abstract: PURPOSE:To improve the accuracy of a reference voltage by obtaining a reference voltage from a constant current source switched in response to an output voltage. CONSTITUTION:A base of a transistor (TR) Q1 is a - input terminal 2 and a base of a TR Q4 is a + input terminal 3, a difference between a signal voltage at the - input terminal 2 and the reference voltage at the + input terminal 3 is amplified to drive a TR Q5. TRs Q7, Q8 are turned on/off by turning on/off a TR Q5 and an output TR Q9 is turned on/off by turning on/off the TR Q3 to obtain an output signal of L/H level. On the other hand, the on/off of TRs Q10, Q11 constituting a switch 13 is changed over by turning on/off the TR Q7, and the constant current source supplying a current to a resistor R10 is obtained switchingly from a constant current source 11 composing of a TR Q13 and a resistor R13 and a constant current source 12 composing of a TR Q14 and a resistor R14. Thus, the accuracy of each reference voltage is increased.
Patent JP-H0512754-A (JP)
Title: Magnetic reocrding and reproducing device
Inventor: KUZUHARA SEIICHI
IPC: H04N5/915
Filed: 1991-07-02
Abstract: PURPOSE:To obtain the magnetic recording and reproducing device which is automatically set in the same mode as the recording at the time of reproduction, and faithfully reproduces a voice signal even in long-time mode by intermittent tape feeding and suits for monitoring. CONSTITUTION:The above device is equipped with a system control circuit 106 which controls the whole device, an intermittent driving servo circuit 105 which feeds a tape, a video signal processing circuit 109, a voice signal processing circuit 107, and a speed code reading and writing circuit 108 which mixes tape driving data with a video signal at the time of recording and reads the tape driving data at the time of reproduction. In recording mode, the voice signal is compressed on the time base and in reproduction mode, the voice signal is expanded on the time base complementarily according to the tape driving data; and the device operation mode is the same as the recording mode.
Patent JP-S6054924-A (JP)
Title: Production of manganese ferrite
Inventor: OZAKI YOSHIHARU
IPC: C01G49/00
Filed: 1983-09-02
Abstract: PURPOSE:To produce manganese ferrite of high purity which is fine particles of molecular size, by hydrolyzing a complex alkoxide of Fe with a metal containing Mn, and oxidizing the resultant solid solution of hydroxides. CONSTITUTION:An Fe compound, e.g. FeCl2, or a metallic compound, e.g. MnCl2, consisting at least partially of Mn or both are reacted in the presence of an alkali metal, e.g. Na, in an alcohol, e.g. methanol, to give a complex alkoxide, which is then heated with the above-mentioned metallic compound in a solvent and subjected to substitution reaction to afford a complex alkoxide of Fe and the other metal. The resultant alkoxide is then hydrolyzed to give a solid solution of hydroxides of the Fe and the other metal, which is oxidized in an oxidizing atmosphere at 70-80 deg.C for 5hr or more. Thus, the aimed manganese ferrite of high purity, performance and reliability can be produced in a short time.
Patent JP-S6053685-A (JP)
Title: Support device in full-closed type motor compressor
Inventor: TADA TAKEMI
IPC: F04B39/12
Filed: 1983-09-05
Abstract: PURPOSE:To aim at reducing the vibration of a compressor, by providing resilient spring seats to a support device for the compressor, in which coil springs are provided, so that vibration due to the operation of the compressor body is damped by a two stage structure composed of the coil springs and the spring seats. CONSTITUTION:One end of coil springs 8 is engaged with the spring seats 13a of a spring seat body 13 which is carried by a support device 12 welded to a closed container 5, and the other end of the coil springs 8 is engaged with the spring seats of the frame 1 of a compressor body 4 so that the latter is resiliently supported. With this arrangement, this support device has a such a structure that the transmission of vibration due to the operation of the compressor body 4 may be damped by means of the coil springs 8 and the resilent spring seats 13. Accordingly, vibration due to the operation of the compressor may be greatly reduced in comparison with compressors in which the transmission of vibration is damped by coil springs 8 alone.
Patent JP-S5950416-A (JP)
Title: Lens for compact camera
Inventor: SATOU SHIGETADA
IPC: G02B9/34
Filed: 1982-09-17
Abstract: PURPOSE:To make back focusing extremely short and to correct satisfactorily image performance over a wide field angle by satisfying specific condition equations with the five-group constitution of a positive meniscus lens, a negative lens, two groups of biconvex positive lenses and a negative lens. CONSTITUTION:A lens is constituted, successively from an object side, of the 1st group of a positive meniscus lens, the 2nd group of a negative meniscus lens, the 3rd and the 4th groups of biconvex positive lenses, and the 5th group of a negative lens. Five equations of specific condition equations are satisfied. The 1st conditions are the equation for realizing the miniaturization of the lens system and if the upper limit in this equation is exceeded, the generation of a negative spherical aberration and a positive distortion aberration increases. The 2nd conditions are the equation for correcting a spherical aberration, the 3rd conditions are the equation for correcting comatic aberration and astigmatism, the 4th conditions are the equation for correcting the deterioration in the curvature of field and the 5th conditions are the equation for correcting a chromatic aberration. A bright and compact lens system having short back focusing and good performance is thus obtd.
Patent JP-H05328864-A (JP)
Title: Litter disposer
Inventor: IWAKI TAKAMASA
IPC: A01K1/01
Filed: 1992-05-29
Abstract: PURPOSE:To provide a litter disposer which can remove malodor caused by the ammonia included in animal feces and urine and disinfect the microorganisms with improved working efficiency. CONSTITUTION:The litter disposer 1 can pneumatically suck the litter 41 in the cage 40 together. The disposer 1 has the recovering column 3 and the wet type dust collector 4. When the litter 41 in the cage 40 is introduced through the flexible hose 39 together with air into the upper box A, the recovering column recovers large-sized wastes in the litter 41 sucked into the kraft paper bag 16 set to the position 15 for setting the filter in the filter setter 14. The air containing the small dusts which could not be captured in the column 3 is passed through the sucking chamber 25 in the wet type dust collector 4 and the scrapping part 28 in the throat 27 and subjected to gas-liquid mixing with the fog moist flying up from the lower box D by the blower whereby the dusts are captured into the liquid in the box D. The cleaned air is dehumidified by the draining blades 32 in the draining chamber 26 and exhausted from the outlet pipe 37.
Patent JP-S5684097-A (JP)
Title: Indoor acoustic device
Inventor: SUDOU JIYUUSABUROU
IPC: H04R1/28
Filed: 1979-12-13
Abstract: PURPOSE:To prevent the interference between acoustic waves radiated to the front surface and back surface of a loudspeaker with regard to an indoor acoustic device, by providing acoustic wave dielectrics, directing acoustic waves, on the front surface and back surfaces of the loudspeaker. CONSTITUTION:To fitting edge 8 provided inside of the joint part between front- surface born 5 and back-surface born 6 using metal plates surface-coated so as to prevent resonance, loudspeaker S is fitted with the front surface opposed to floor surface 7. This is covered with wire net 11 and saran net 12 and supported by legs 13 about 30cm away from floor surface 7 to constitute an indoor acoustic device. Consequently, acoustic waves generated at the front surface and back surface of loudspeaker S are reflected on floor surface 7 and the ceiling surface and caught at a sound reception point and both reflected waves never interfer with each other, so that a reproduced sound of fidelity is obtained without lowering the sound pressure level.
Patent JP-S5785662-A (JP)
Title: Molding of metal
Inventor: MORIKAWA MINORU
IPC: B22D19/00
Filed: 1980-11-19
Abstract: PURPOSE: To easily obtain a molded body with highly accurate dimensions and without remaining air spaces in its inside caused by the shrinkage of a molten metallic body etc., by subjecting the molten metallic body to a directive solidification after introducing the molten metal body into air spaces between metals previously filled in a mold.  
     CONSTITUTION: Powdered or granular bodies of metal A are filled in a stainless metallic mold 1, and the mold 1 is heated by a heating furnace 6 to the temp. near that of a molten metallic body to be pressed into. Next, after the inside of mold 1 is evacuated, a molten metallic body 3, supplied into a cylinder 4, is pressed into the mold 1 by a plunger 2 under the reduced pressure. Directly thereafter, a cooling water 7 supplied water-jacketed tcopper-plate 8 is brought into contact with the bottom surface of mold 1. Further, at the time of start or end of the pressing-in of molten metal, the mold is taken out of the furnace 6 by the mutual movement between the mold 1 and the furnace 6. As a result, the molten metallic body, pressed into the air spaces of powdered or granular metallic bodies, is cooled successively by the temp. gradient caused in the direction from the bottom surface-side of the mold 1, to which the copper plate 8 is made to contact, to the upper side; and then, an objective molded body is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0328677-A (JP)
Title: Cooler
Inventor: FUJII MASAO
IPC: F25D9/00
Filed: 1989-06-23
Abstract: PURPOSE:To prompt the heat radiation of a second liquid and improve a cooling efficiency by erecting a plurality of vapor guide paths above two kinds of liquid of different densities and returning the condensed liquid drops of vapor bubbles generated from heaters into a container via the liquid guide paths. CONSTITUTION:A plurality of vapor guide paths 9 are erected above a vessel 1 which contains a first liquid 2 and a second liquid 3 having a smaller density and a higher boiling point than those of the first liquid 2. The tops of the vapor guide paths 9 are extended in a horizontal direction and communicate with a header 10 at its end 10a, said header 10 being inclined toward said end 10a. A liquid guide path 11 extending downward into the vessel 1 is connected to the header 10 at the end 10a. Thus, a second liquid 3 is enabled to circulate through the vapor guide paths 9, the header 10 and the liquid guide path 11 which communicate with one another. By a construction described above, vapor bubbles 7 generated from a heater 5 rise to enter the vapor guide paths 9 containing the second liquid 3, are condensed and liquefied while applying disturbing and convective actions to the second liquid 3 and collected in the header 10 as liquid drops. The collected liquid drops are returned to the vessel 1 via the liquid guide path 11 on the end 10a side.