baber/WOPTO huggingface dataset:
Patent JP-H01157918-A (JP)
Title: Vaccine adjuvant
Inventor: ANSONII KURIFUOODO ARISON
IPC: A61K9/107
Filed: 1988-11-02
Abstract: PURPOSE: To prepare a vaccine adjuvant, containing a nontoxic tetrapolyol or a POP-POE block copolymer and an immunological enhancement amount of a glycopeptide and excellent in immunologically enhancing effects of an antigen without any adverse effects. CONSTITUTION: This emulsion type vaccine adjuvant comprises a nontoxic tetrapolyol: N,N,N',N'-tetra(polyoxypropylene-polyoxyethylene)-1,2-diaminoethane block copolymer or a POP-POE block copolymer in an amount so as to produce an emulsion and an immunopotentiating amount of a glycopeptide, e.g. a muramyl dipeptide derivative (especially N-acetylmuramyl-L-threonyl-D- isoglutamine) and has oily particles, having about <800nm, especially about <300nm diameter and dispersed in a continuous aqueous phase. A nontoxic metabolic oily substance (e.g. squalene or squalane) in an amount so as to produce the emulsion and a glycol ethereal surfactant in an amount as to stabilize the emulsion, as desired, are compounded therewith.
Patent JP-H11122919-A (JP)
Title: Switching power unit
Inventor: MAEYAMA SHIGETAKA
IPC: H03M1/66
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a switching power unit, equipped with a digital control section which is designed to perform a A/D conversion with a resolution such that it is adaptive to a range of detected voltages, without increasing the dimension of an A/D converter. SOLUTION: A switching power unit is provided with a switch circuit 5 which switches inputted power, an output circuit which outputs the output of the circuit 5 after converting the output into a direct current, and a digital control circuit 20 which controls the switching action of the switch circuit 5. The control circuit 20 is provided with an A/D-converting section 21 which detects the output voltage or the current of the output circuit as an analog signal and converts the analog signal into a digital signal, a digital signal processing section which processes the digital signal upon receiving the digital signal from the A/D-converting section 21, and a pulse generating section which generates a control pulse for controlling the action of the switch circuit 5 upon receiving the processed signal from the digital signal processing section.  The AD-converting section 21 is provided with a plurality of A/D converters 21, having different reference voltage ranges and can select the A/D converter 21 used for the detection.
Patent JP-H11115760-A (JP)
Title: Digital atc device
Inventor: ARAI MAMORU
IPC: B60L15/40
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a transmission point change-over system digital ATC device to be able to check whether an ATC signal received on a side aboard a train is fitted for a self train or not. SOLUTION: This digital ATC device is composed of a device on the ground and a device aboard a train. The device on the ground is equipped with a ATC transmitter S to generate and to output a digital ATC signal composed by adding an orbit circuit ID number at the destination of a transmission to allowable operation information; and a switching unit SW to change-over and to transmit the ATC signal to the orbit circuit having a existing train among orbit circuits 1T, 2T....  The device aboard a train is equipped with an antenna 11 to receive the ATC signal from the ground; an ATC receiver 12 to judge whether the ATC signal is suitted for a self train or not on the orbit circuit ID number included in the received ATC signal and the ID number of a train existing orbit circuit specified on a side aboard a train: and a control device for controlling the train according to the result of above judgement and the allowable operation information included in the ATC signal.
Patent JP-H01123085-A (JP)
Title: Detection of protective potential of object to be electrolytically protected
Inventor: TAMATOSHI SHOICHI
IPC: C23F13/00
Filed: 1987-11-04
Abstract: PURPOSE:To detect the protective potential approximate to the true value of an object to be electrolytically protected by attaching a probe consisting of a small leaf of the material equiv. to the material of the object to be electrolytically protected and an electrical insulating material to said object and interrupting the connection between both. CONSTITUTION:Protective current 5 is passed between a buried and coated pipe 1 and an underground energizing electrode 4 from an electrolytic protective power supply device 3 to protect a holiday 6 of the coated pipe 1. The probe 7 consisting of the small leaf consisting of substantially the same material as the material of the coated pipe 1 and the electrical insulating material is stuck to the coated pipe 1 by an adhesive agent 15 in such a manner that the surface of the small leaf is in parallel with the surface of the coated pipe 1 and faces the same direction. The connection of the probe 7 and the coated pipe 1 is thereafter interrupted by an interrupter 13 and the potential difference between the probe 7 and a reference electrode 8 is read by a voltmeter 10. The protective current 5 of the holiday 6 and the probe current 5' are thereby maintained under nearly the same conditions and the protective potential approximate to the true protective potential is detected.
Patent JP-S62136407-A (JP)
Title: Guide device for semiconductor element
Inventor: TSUCHISHIMA JIRO
IPC: H01L21/66
Filed: 1985-12-10
Abstract: PURPOSE:To make it possible to freely cope with the type and size of an element to be handled, by enabling sections constituting a guide chute to be separated from each other and to be assembled together, and by providing them individually. CONSTITUTION:Guide plates 11, 12 are integrally assembled with each other by screws 14 with a predetermined space being held therebetween by means of spacers 13. A semiconductor element 1 is set on the guide plates 11, 12 and is guided by being limited by their lead 2 legs. When the size of the semiconductor element 1 varies, the spacers 13 are replaced with those having such a size that the assembly thereof conforms to the size of the lead legs of the element 1. Further, if a heater is incorporated in each spacer 13, it is possible to convey the element with being heated. Further, the each parts can be individually replaced with new one to cope with abrasion thereof.
Patent JP-H08137423-A (JP)
Title: Monitor display for working and left to right reversing method for display picture
Inventor: SUKETOMO NOBUYUKI
IPC: G09G1/04
Filed: 1994-11-14
Abstract: PURPOSE: To provide an inexpensive monitor display for working capable of coping with preexisting devices and the left to right reversing method of a display picture by improving the reduction of a working efficiency due to the left to right reversion of the picture and reducing work mistakes due to the left to right reversion of the picture. CONSTITUTION: The picture having a high magnification of a microscope is photographed by a CCD camera 3 by being passed through a half mirror 5 and a picture having a low magnification is photographed by a CCD camera 4 by making a picture reflected on the half mirror 5 pass through relay lenses 7, 8. The picture having the high magnification is displayed with a normal black and white monitor display 8 as an elect picture and the picture having the low magnification is displayed on a black and white monitor display 9 in which polarities of wirings to a horizontal deflection coil 92 are reversed. Since the scanning direction of the black and white monitor display 9 is reversed by this change of wirings, a left to right reversed mirror picture caught by the CCD camera 4 is displayed as an elect picture by being left to right reversedly displayed.
Patent JP-H057056-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: HIRAYAMA YUZO
IPC: H01S5/12
Filed: 1991-09-30
Abstract: PURPOSE:To provide a semiconductor laser device of a variable wavelength type, wherein the variable range of its wavelength is wide and the width of its spectrum line is not increased when varying its wavelength. CONSTITUTION:A DFB semiconductor laser device of a variable wavelength type, wherein the structure of quantum wells in active regions are varied along the direction of a resonator (e.g. the number of wells), and a plurality of active regions 21, 22a, 22b, whose carrier density-gain characteristics are different from each other, are provided in the single resonator, and further, a plurality of electrodes 181, 182, 183 are provided, opposed to the active regions 21, 22a, 22b respectively.
Patent JP-S63134349-A (JP)
Title: Driving force transmitting device for four-wheel-drive vehicle
Inventor: ITO ISAO
IPC: B60K17/356
Filed: 1986-11-25
Abstract: PURPOSE:To accelerate the response of a hydraulic clutch by controlling the pressure of a pressure oil which is fed from a main driving wheel side pump to the oil chamber of said hydraulic clutch. CONSTITUTION:A pressure control valve 23 is provided in between the delivery port 36 of a main driving shaft side pump 19 and the delivery port 40 of a driven shaft side pump 20. In this pressure control valve 23, a differential spool 24 having a fixed throttle 27 is slidably provided and pressed against a position in which the delivery port 36 of the main driving shaft side pump 19 is connected to a relief passage 26 leading from the pressure control valve 23 to a tank 23 via the fixed throttle 27, by means of a spring 30. The seat 28 of the spring 30 of the pressure control valve 23 is provided on the side of the delivery port 40 of the driven shaft side pump 20, and a damping orifice 29 for connecting a spring 30 chamber to the delivery port 40 is provided on this seat 28.
Patent JP-H0595282-A (JP)
Title: Phase shift circuit
Inventor: NISHIYAMA SEIICHI
IPC: H03H11/16
Filed: 1991-09-30
Abstract: PURPOSE:To obtain the output signal of almost constant amplitude in a variable range of a phase of the phase shift circuit from the phase shift circuit. CONSTITUTION:A k<2> circuit comprising 5th-10th transistors(TRs) is connected to a phase shift circuit and a 1st signal voltage expressed as (1-(1-k)<2>).IS.R is given to a 3rd connection midpoint P2. Then a 2nd signal voltage expressed as (1-k<2>).IS.R is given to a 2nd connection midpoint P3, and an output signal given by the vector combination of a 2nd signal voltage whose phase is lagged by 45 deg. with respect to a phase of the input signal and a 1st signal voltage whose phase is led by 45 deg. with respect to a phase of the input signal is outputted to a 4th connection midpoint P4 to obtain the output signal of almost a constant gain within a phase variable range is obtained.
Patent JP-S62137711-A (JP)
Title: Production of magnetic head
Inventor: NAKO KUMIO
IPC: G11B5/127
Filed: 1985-12-10
Abstract: PURPOSE:To permit working with substantially no deformation and distortion in later stages for deposition of soft magnetic alloy films, etc., by preliminarily manufacturing a substrate for deposition of the soft magnetic alloy films as a sure composite substrate by laminating nonmagnetic materials and ferrite and subjecting the laminate to a heat treatment, etc., under pressurization. CONSTITUTION:The photosensitive crystallized glass substrates 1 in the uncrystallized state irradiated with UV rays at the exposure adjusted to have the coefft. of thermal expansion coinciding with the coefft. of thermal expansion of the polycrystalline Mn-Zn ferrite substrate and the polycrystalline Mn-Zn ferrite substrates 2 are alternately laminated and are subjected to the heat treatment while these substrates are held under the pressure. The laminated block is parted at the same pitch perpendicularly to the joint surfaces shown by a broken line to form the composite substrate composed of the ferrite 2 and the photosensitive crystallized glass 1. Both faces of the resultant composite substrate are polished and the soft magnetic Fe-Si-Al alloy films 3 are formed thereon. The substrates formed with the soft magnetic alloy films and the substrates in the as-polished state without being formed with the films are alternately laminated and are adhered to form the block.
Patent JP-H04155742-A (JP)
Title: Light irradiation device
Inventor: KONAME KANJI
IPC: H01K7/00
Filed: 1990-10-19
Abstract: PURPOSE:To achieve the long life of a lamp by closing the outgoing opening of a convergent mirror airtight with a cover that transmits only visible ray, and by either making it in a closed spatial vacuum condition, or making it filled with inert gas. CONSTITUTION:The emission center of an emission tube 1 falles on the focal point of a rotational paraboloid convergent mirror 2 provided with a visible ray reflecting film on the inner surface 3. The outgoing side opening of the mirror is covered with a cover plate 9, and a space 11 surrounded by the mirror 2 and the cover plate 9 is closed airtight. The space 11 is made to be in a vacuum condition, or is filled with inert gas. As the cover plate 9, for example, the plate on which a multilayered deposition film that preferentially reflects the light of wavelength of no shorter than 0.7-0.8mum, is mounted on the outer surface of hard glass that absorbs ultraviolet, is used. Since the emission tube 1 can be enlarged thereby, the life of emission tube 1 can be made longer due to the reduction in tube wall load. The transmission of ultraviolet as well as infrared can be suppressed by the cover plate 9.
Patent JP-S62138899-A (JP)
Inventor: IZEKI TOSHIYUKI
IPC: G10L15/32
Filed: 1985-12-13
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-H04155824-A (JP)
Title: Surface processor
Inventor: TOKUDA MITSUO
IPC: H01L21/027
Filed: 1990-10-19
Abstract: PURPOSE:To avoid the deterioration in the precision of gap size between the lower surface of a quartz window and an element to be processed by a method wherein the quartz window transmitting ultraviolet rays can be fitted to and removed from a reaction processing chamber from inner side while the window peripheral part on the surface opposing to said element is stepless-structured. CONSTITUTION:Reactive gas is fed to the surface of a processed element on a stage from nozzles 8 so as to be irradiated with ultraviolet rays emitted from an ultraviolet ray lamp 4 for performing the ashing step. The exhaust gas used for the processing step is exhausted out of the system from an exhaust port. During the step, nitrogen gas is fed from a nozzle 10a to be exhausted from another nozzle 10b so that the atmosphere in a lamp house 5 may be substituted with nitrogen to avoid the absorption of the ultraviolet rays in the lamp house 5. Since the bottom surface of a quartz window 6 and that of the lamp house 5 are stepless-structured, the reactive gas inside a vessel 3 can run away neither stagnating in nor swirling about the peripheral part of the quartz window 6 thereby minimizing the adhesion and deposition of the reaction product. Furthermore, the title surface processor can be cleaned up if only four each of holders are removed without disassembling the lamp house 5 due to the quartz window 6 fitted to the lamp house from the inner side.
Patent JP-S62141378-A (JP)
Title: Selector valve for gas chromatograph
Inventor: HIKOSAKA MASATOSHI
IPC: G01N30/26
Filed: 1985-12-13
Abstract: PURPOSE:To improve the precision in analysis and obtain a compact valve having a long service life by switching the flow passages by alternately operating the first and the second plunger groups by alternately driving a pair of pistons arranged on the front and back surface sides of a center plate. CONSTITUTION:The first and the second pistons 50 and 81 are alternately driven by the supply of the air pressure P. When the first piston 50 lowers to push down the first plunger group 46, the lower edge surface of each plunger 46a contacts a diaphragm 31, and each communication between the thin holes 22b and 22c, 22d and 22e, 22f and 22g, 22h and 22i, and 22j and 22a is intercepted. On the contrary when the second piston 81 is raised, and the second plunger group 63 is rising-shifted, each communication between the thin holes 22a and 22b, 22c and 22d, 22e and 22f, 22g and 22h, and 22i and 22j is intercepted, and each communication between the thin holes 22b and 22c, 22d and 22e, 22f and 22g, 22h and 22i, and 22j and 22a is permitted.
Patent JP-S61157131-A (JP)
Title: Synchronizing serial interface
Inventor: YOSHIDA IKUO
IPC: H04L13/00
Filed: 1984-12-28
Abstract: PURPOSE:To use software change for expansion and to connect one transmission/reception means and lots of transmission/reception means by assigning a bit identifying information destination and sender to a format. CONSTITUTION:Figure shows a signal format representing the assignment of a serial input signal 1 and a serial output signal 2 in the unit of bits. A caption 4 indicates a signal format of a serial output signal and a caption 5 shows a signal format of a serial input signal and the bit assignment of the same form is attained. A bit C/D in the serial output signal 4 is a bit identifying whether a 8-bit frame is a command signal or a data signal, bits ID2, ID1 and ID0 (in total 3 bits) indicate bits forming ID codes of a destination together with the bit C/D, and lots of units are connected to one set of serial interface by transmitting/receiving a command signal. Since the ID code has 3-bit in this system, the data is transmitted to 8 units.
Patent JP-H02125962-A (JP)
Title: Throttle body for measuring engine air intake amount
Inventor: KAWASAKI TERUFUMI
IPC: G01F1/684
Filed: 1988-11-07
Abstract: PURPOSE:To improve a measuring precision, by providing a member whose maximum current speed position becomes different at the time of a forward current from at the time of a reverse current, and also, providing the sensor portion of an air current meter at a position where the speed of a current becomes maximum at the time of the forward current, within a bypass flow passage equipped with an air current meter. CONSTITUTION:At a bypass flow passage 1 equipped with an air current meter, an elbow portion 2 is provided, and also, a nozzle portion 4 having a center hole 3 is provided at the upper part of the elbow portion 2. Also, an opening portion 5 is provided at the lower part of the nozzle portion 4, and in addition, an enlarging portion 6 of a truncated cone shape is provided at the lower part of the opening portion 5, and at the same time, a hole 7 is provided at the side wall of the opening portion 5. Moreover, the sensor portion of an air current meter is provided at a position 9 shifted to the elbow exit side from the center position 8 of the enlarging portion 6. Now, at the time of the forward current, for example, of air, the current passing through the hole 3 of the nozzle portion 4 is pushed by a current flowing in through the side hole 7 of the opening portion 5. As a result, a position showing the maximum current speed becomes the one eccentric on the left side, not at the center of the enlarging portion 6.
Patent JP-H11118122-A (JP)
Title: Electrical ash melting furnace
Inventor: ISHIDA MICHIO
IPC: F23G5/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To effectively melt ash by eliminating uneven temperature distribution by stirring molten slag. SOLUTION: A plasma ash melting furnace is adapted such that an ash introduction hole 8 is formed in one side of a furnace body 1 where base metal is contained on the bottom, and a slag drawing hole is formed in the other side, and further ash melting plasma electrodes 3A, 3B are suspended from the top wall. In the furnace, there is provided electromagnetic induction metal stirrer including a solenoid stirring part provided on a side wall 1c and the bottom wall of the furnace body 1, which stirring part serves to pass a magnetic flux through the interior of the base metal to fluidize the base metal. Molten slag is mixed and stirred by use of the fluidization of the base metal.
Patent JP-H11120215-A (JP)
Title: Optimum solution search support device
Inventor: KAWAKAMI KAORI
IPC: G06F17/50
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To support the selection of various parameters and the setting of parameter values so that a solution is easily and securely obtained in a restriction sufficient arrangement problem for arranging plural objects to be arranged on a plane so as to satisfy specific conditions. SOLUTION: Necessary parameters are selected out of parameters set for respective objects to be arranged, the calculation of a solution area as the presence allowable range of the solution and a solution search in the solution area are performed and if there is a failure in the process of the solution area calculation or the solution search, in a parameter setting change candidate selecting means 41, the parameters of change candidates is selected according to the cause of the failure and the change allowable range of the respective parameters. Then, in a parameter setting changing method representing means 42, a changing method for the selected parameters is presented and a user or a system changes the parameters by a parameter setting changing means 43 according to the changing method.
Patent JP-H05121437-A (JP)
Title: Manufacture of thin film transistor
Inventor: ISHII HIROSHI
IPC: H01L29/78
Filed: 1991-10-25
Abstract: PURPOSE:To enhance the yield and reliability of a thin film transistor by reducing electrostatic failure caused by level difference of conventional thin film transistor and also caused by the worsening of adhesion and coverability of phototransist in the thin film transistor produced by performing thin film deposition, photolithography and etching on a glass substrate. CONSTITUTION:By forming a recessed level difference on a glass substrate 5 where the thin films such as the first chrome film 4, an insulation film 3, an amorphous silicon film 1 and the second chrome film 2 are deposited, no level difference is created at the substrate after depositing respective thin films.
Patent JP-H06109929-A (JP)
Title: Stripping device for coated optical fiber
Inventor: SUGIYAMA YUJI
IPC: G02B6/255
Filed: 1992-09-24
Abstract: PURPOSE:To improve restripping operation for the coated optical fiber in a stage before the fusion splicing of single/multi-unit optical fibers which are supplied from the right and left. CONSTITUTION:A 1st stripping blade 7 consisting of an upper and a lower blade is provided on the left-end side of a 1st base 1 and a 2nd base, and a 2nd stripping blade 8 is similarly provided on the right-end side of both the bases. The 1st stripping blade 7 and 2nd stripping blade 8 are provided on feed passages for the 1st coated optical fiber 3 and 2nd coated optical fiber 5. A 1st relief space 16 is provided on the left-end side of the bases 1 and 2 opposite the 2nd stripping blade 8 and a 2nd relief space part 17 is provided on the right-end side of the bases 1 and 2 opposite the 1st stripping blade 7. For example, when the coated optical fiber 3 is restripped, the coated optical fiber 3 is stripped after being inserted deeply into between the bases 1 and 2 until the bare optical fiber protrudes out after passing through the 2nd relief space part 17, so that cut chips of the bare optical fiber which have an end surface cut after being stripped do not come out of a jacket chip part.