baber/WOPTO huggingface dataset:
Patent HU-T41015-A (HU)
Title: Process for preparing amino-thiazole-acetic acid derivatives
Inventor: HEBEISEN PAUL
IPC: C07D277/20
Filed: 1985-12-16
Abstract: There is described a process for the manufacture of a compound of the formula    <IMAGE>  IV  wherein R1 is lower alkyl, lower alkanoyl, lower alkenyl or the group -CH2COOR2 or -C(CH3)2COOR2 and R2 is a readily cleavable group, by reacting a compound of the formula <IMAGE> II  wherein R is lower alkyl, with an alkali metal allylate and reacting the resulting compound of the formula    <IMAGE> I wherein M is an alkali metal atom, with a compound of the formula R1-X, wherein X is a leaving group. This process can be used to manufacture antimicrobially active mono- beta -lactam, cephalosporin and penicillin derivatives.
Patent HU-T55703-A (HU)
Title: Process for cleaning and concentrating thin, contaminated hydrochlorid acid
Inventor: KUERZINGER KARL
IPC: C01B7/07
Filed: 1990-10-26
Abstract: The process for purifying and concentrating dilute hydrochloric acid contaminated with heavy metals and HF, in particular flue gas scrubbing of waste and special waste incinerators, consists in subjecting a contaminated dilute hydrochloric acid to a thermal separation process with the addition of dissolved fluoride-binding additives.
Patent JP-H08189691-A (JP)
Title: Humidifying controlling method for air conditioner
Inventor: HIRAI KATSUYUKI
IPC: F24F11/02
Filed: 1995-01-09
Abstract: PURPOSE: To assemble a natural evaporation type humidifier with an air conditioner in which the diffusing temperature of the conditioner is near the room temperature and to humidify it by separating to the air which is passed through a heat exchanger and the air which is not passed through the exchanger, installing the natural evaporation type humidifier on the way of the passage of the passed air, and mixing it with the air separated after humidifying. CONSTITUTION: The air sucked to an air conditioner 1 is passed through a blower 3, and divided into the air side which is passed through a heat exchanger 2 and the passage side of the air which is not passed through the exchanger 2. The air fed to the exchanger 2 side is heat exchanged to the temperature to be humidified by a natural evaporation type humidifier 4 by the exchanger 2, and passed through the humidifier 4 installed at the secondary side of the exchanger 3 to be humidified. The air which is not passed through the exchanger 2 is passed through the conditioner 1 without heat exchanging. Thereafter, the air heat exchanged by the exchanger 2 and humidified by the humidifier 4 and the air which is not passed through the exchanger and not heat exchanged at the same temperature as the sucked air is again mixed before diffusing from the conditioner 1, and diffused.
Patent JP-H03206192-A (JP)
Title: Steel cord for reinforcing rubber
Inventor: HACHISUGA SHUNJI
IPC: B60C9/00
Filed: 1990-01-09
Abstract: PURPOSE:To obtain the title cord useful as reinforcing material of tire, having bond strength not reducing even in a wetting environment, consisting of plural wires having the surface subjected to specific plating. CONSTITUTION:The objective cord comprising plural wires having the surface plated with sulfur-containing nickel.
Patent JP-S62158562-A (JP)
Title: Nozzle for low-temperature casting of molten steel
Inventor: NISHIKAWA MASAMI
IPC: B22D41/50
Filed: 1986-01-06
Abstract: PURPOSE:To improve the efficiency of low-temp. casting by making the ratio of carbon in a nozzle for casting lower in the outside peripheral part than in the inside peripheral part. CONSTITUTION:The outside peripheral part 2 and the inside peripheral part 1 are segmented by a partition plate and are put into a molding tool, then the partition plate is removed and said parts are molded under the pressurization. The compsn. for the outside peripheral part 2 and the inside peripheral part 1 consists of alumina and carbon. The carbon is flake graphite, etc. and the content thereof is specified to about 45wt% at the upper limit. The ratio of the carbon in the outside peripheral part 2 is made smaller than in the inside peripheral part 1 within said range of the carbon. More specifically, the carbon content in the outside peripheral part is preferably made <=20% and the ratio of the carbon therein is made smaller by >=3% than in the inside peripheral part 1. The clogging of the nozzle is made hard and the excellent resistance to spalling is obtd. by using such nozzle for low-temp. casting. The low-temp. casting is thus efficiently executed.
Patent JP-H08190075-A (JP)
Title: Head mounted type video display device
Inventor: KODAMA YUTAKA
IPC: G02B27/02
Filed: 1995-01-09
Abstract: PURPOSE: To provide a head mounted type video display device capable of realizing easy-to-see display by considering the dominant eye of an observer. CONSTITUTION: This device is provided with display surface moving means 17, 18a, 19, 20, 22, 23 and 29 moving a video display element for a right eye 4R or a display surface for a right eye being the conjugate image and a video display element for a left eye 4L or a display surface for a left eye being the conjugate image nearly in parallel with the optical axis direction of left and right ocular optical systems 14L and 14R while changing a distance between them on an optional area on an optional one point O deviated from the middle point of a line segment linking the principal points OR and OL of the optical systems 14L and 14R on a display element side and a straight line linking the respective focal points FL and FR of the optical systems 14L and 14R on the display element side in a state where an optical path is developed.
Patent JP-S59128928-A (JP)
Title: Fuel supply control device in internal-combustion engine
Inventor: TAKIZAWA SATORU
IPC: F02D41/34
Filed: 1983-01-10
Abstract: PURPOSE:To make it possible to prevent the air/fuel ratio of an engine from over-enriching in a high ground, by changing a coeffieint which is used for computing a basic fuel injection pulse width in accordance with an intake-air volume. CONSTITUTION:A fuel supply control device in an internal-combustion engine detects an engine speed N and an engine intake-air volume Q to compute a basic fuel injection pulse width Tp=K*Q/N where K is a coefficient, and makes various compensations to thus computed value to obtain a fuel injection pulse width Ti as an output. Further, the above-mentioned coefficient K is determined and changed in accordance with the engine intake-air volume Q. The changing of the above-mentioned coefficient K in accordance with the engine intake-air volume Q is made by setting K=K1=betaK2 (K1, K2 are set values and beta<1) when Q<=Q1 (Q1 is a set value), K=K2 when Q>=Q<2> (Q<2> is a set value) and K= (K2-K1)(Q-Q1)/(Q-Q1)+K1 when Q1<Q<Q2.
Patent JP-H01177571-A (JP)
Title: Developing device for copying machine or the like
Inventor: MIURA KANEYOSHI
IPC: G03G15/01
Filed: 1988-01-08
Abstract: PURPOSE:To reduce the power consumption and a noise by advancing a developing machine to a developing position and allowing the cam face of a cam held at its position to abut on an elastic plate provided projectingly from the developing machine, from the vertical direction. CONSTITUTION:With respect to an elastic plate 6, the center of a cam 5 is set so that cam faces 5a, 5b are pressed against the elastic plate 6 from the vertical direction. That is, it is executed so that reaction force for working on the cam faces 5a, 5b through the elastic plate 6 goes to the center of the cam 5, and rotational force does not work on the cam 5. Accordingly, the rotation of a motor for driving a cam shaft 4 can be allowed to remain stopped, and it becomes unnecessary to leave the motor rotating at the time when taxing has been ended, and in order to make preparations for taxing at the time of copying. In such a way, the power consumption and a noise can be reduced.
Patent JP-H06207270-A (JP)
Title: Magnetic film forming device
Inventor: OKAWA HIROO
IPC: C23C14/54
Filed: 1993-01-07
Abstract: PURPOSE:To provide a compact magnetic film forming device capable of impressing uniformly oriented magnetic fields on the entire part on a substrate at the time of forming a magnetic film. CONSTITUTION:Two permanent magnets 28 are arranged around a substrat 1, and an auxiliary magnet 24 is fixed to both ends of the permanent magnet 28. The substrate 1 is fixed at the center of the permanent magnet 28. The magnetic field strength is increased on both ends of the permanent magnet 28 by the auxiliary magnet 24, and hence the region, where the direction 6 of the magnetic field on both ends is bent, is narrowed. Consequently, uniformly oriented magnetic fields are impressed on the substrate even with the magnet similar in size to the substrate.
Patent JP-S60148862-A (JP)
Title: Roll paper winder
Inventor: OOISHI FUMIO
IPC: B65H19/30
Filed: 1984-01-10
Abstract: PURPOSE:To produce roll papers continuously through simple structure in winder for toilet paper, by juxtaposing two winding rollers with such interval as allowing passage of core than facing the supply port of core feeder above said interval. CONSTITUTION:A core 13 fed from a supply port 18 will rotate above winding rollers 11, 12 arranged through small interval then pushed through lowering of an endless belt 30 to wind paper 5 between a receiving roller 19 energized upwardly by means of an air cylinder 37. Upon winding by predetermined length, take-out section 42 will rotate while the receiving roller 19 will lower to stop the roll paper between a holding table 47 and take-out section 42 thus to start loosening of paper 5. Here, a new core 13 is pushed through the endless belt 30 and the paper 5 blown through air injection from a nozzle 49 to the winding roller 12 side is wound over the core 13 through rotation of winding roller 12, core 13 and endless roller 30 then cut and fed thus to start winding over the new core 13 through lifting of the receiving roller 19.
Patent JP-S63171162-A (JP)
Title: Generation of driving pulse for dc-dc converter
Inventor: SUZUKI YOSHIO
IPC: H03K7/08
Filed: 1987-01-07
Abstract: PURPOSE:To constitute apparatus economically by determining a width of driving pulse to a slave side through level compar ison of an inverted error signal output with a reference oscillator triangular wave output. CONSTITUTION:A driving pulse-generator for DC-DC converter is composed of an error amplifier 11, an inverting amplifier 12 with amplification degree 1, comparators 13 to 14, a reference voltage 15 and others. The error amplifier 11 compares an output detected voltage such as AVR with the reference voltage 15 to amplify a deviation therebetween, and the comparator 13 compares said deviation with a triangular wave output of a reference oscillator 1 to generate a pulse. Also, the inverting amplifier 12 inverts said error signal output (a) on the basis of a DC level voltage 16 equal to a mean voltage of the triangular wave output (d), and the comparator 14 compares an inverted signal C of said output (a) with said triangular wave output (d) to generate a pulse at an output terminal 10 on a slave side. Then, said pulse is outputted as a rectangular wave with phase delayed by l/2 period from that of a rectangular wave outputted at an output terminal 9 on a master side.
Patent JP-H05191864-A (JP)
Title: Remote controller of acoustic equipment
Inventor: KAWACHI TSUNEYOSHI
IPC: H04Q9/00
Filed: 1992-01-08
Abstract: PURPOSE:To prevent destruction of an integrated circuit such as a microcomputer, by supplying the voltage of a second input/output terminal to the power source supply terminal of a second control circuit through a switching element. CONSTITUTION:When defective connection occurs between a power source terminal and a power source plug terminal 33 in spite of the connection between a control terminal and a control plug terminal 32 at the time of inserting a headphone plug 28 to a headphone jack, a power source is not supplied from the power source plug terminal 33 to a power supply line 51 so that the voltage of the power source supply line 51 becomes lower than the voltage which is impressed on a second input/output terminal 44. As a result, a diode 50 is biassed to be a conducting state and the voltage applied through the control plug terminal 32 is impressed on the power source supply terminal 45 of a second control circuit 42 through the diode 50. Therefore, the voltage is impressed on the second control terminal 45. Therefore, the power source is supplied to an inner circuit constituting the second control circuit 42.
Patent JP-S62159546-A (JP)
Title: Interface system for information center of terminal equipment
Inventor: IMAIDA SATORU
IPC: H04M11/00
Filed: 1986-01-08
Abstract: PURPOSE:To prevent a communication charge from being imposed on a time required for password input by inputting a password before the communication synchronization is established, storing the inputted password and sending the password automatically after the establishment of the synchronization. CONSTITUTION:The password is inputted from a terminal equipment before the establishment of synchronization of communication between a terminal equipment and an information center, the password is stored in a memory in the terminal equipment, the password in the memory is read after the establishment of synchronizatin of communication and outputted to the information center. Since the password input is finished before the communication charge is calculated, the communication charge is not imposed at the password input time and the economical loss is avoided.
Patent JP-H10197277-A (JP)
Title: Direction indicator, direction indicating method, road guide system and road guide method
Inventor: MARUYAMA SATOSHI
IPC: G01C21/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive terminal suitable for guiding a user to a goal. SOLUTION: A radio wave positioning section 16 acquires first positional information indicative of a current position using GPS, a section 51 sets second positional information indicative of a goal using the function of a service server through a data communication section 17, a section 52 derives a direction for guiding a goal from the first and second positional information and a section 18 detects the azimuth of an LCD 13. A section 53 determines the direction of the goal relative to the orientation of a user and notifies the direction to a user by means of an arrow mark or a voice delivered from a direction output section. Since the direction of the goal is indicated without using a large volume of map information, a navigation system can be configured using a small and inexpensive user terminal.
Patent JP-H01177107-A (JP)
Title: Control method for industrial robot
Inventor: NAKAO HIDETAKA
IPC: B25J9/16
Filed: 1988-01-07
Abstract: PURPOSE:To increase the degree of freedom even for an industrial robot having >=7 axes by making the tip of the robot draw a prescribed locus toward a teaching point from the present point and reach the teaching point. CONSTITUTION:An industrial robot has at least a turning axis 1, arms 2 and 3 serving as axes, a rotary axis 4, a turning axis 6, and an additional axis 7. The displacement position of the axis 7 set at a time point during an action of an inter-two point working time-velocity curve of a robot tip 8 is obtained based on said curve of the shaft 7 that is set in response to that of the tip 8. Then the displacement positions of other 6 axes are obtained by supposing that the axis 7 is set at its displacement position at a time point during an action. Then the control is performed so that both axes 7 and 6 reach their displacement positions at one time. Thus it is possible to draw a prescribed locus via the tip 8 toward a teaching point from the present point. Then the degree of freedom is improved for the robot.
Patent JP-S5698407-A (JP)
Title: Estimation of shape of melt deposition zone in blast furnace
Inventor: NARITA KIICHI
IPC: C21B7/24
Filed: 1980-01-09
Abstract: PURPOSE: To estimate the shape of the melt deposition zone in the blast furnace by a method wherein, in operating the blast furnace, a component composition of an introduced iron ore is changed at some time and a component variation amount of an extracted molten iron or a molten slag is measured with time.  
     CONSTITUTION: A radioactive isotope (RI) is mixed into an ore layer 3 introduced in the blast furnace at an optional stage to form a tracer ore layer 3'. When the ore layer 3' is descended and reached to a position forming a melt deposition zone 7, a central part 8 is melted and dripped to a furnace bottom direction and tapped out. As the tracer ore layer 3' is descended, said RI is mixed in the tapped molten iron or the molten slag and, if the change of this RI amount is measured with time, a descending condition or a profile of the melt deposition layer 7 of the tracer ore layer 3' can be estimated. In place of the RI, an element capable of being made radioactive such as Au or Cu can be used. Moreover, a specific component in the iron ore stock material may be used in place of the RI. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04235627-A (JP)
Title: Information processor
Inventor: FUKUSHIMA TAKASHI
IPC: G06F3/16
Filed: 1991-01-10
Abstract: PURPOSE:To obtain an information processor which can deal with the voice outputs received from plural programs by outputting with preference the voices produced from a designated program to the voices from the non-designated programs at execution of a program followed by plural voice outputs. CONSTITUTION:A program control means 11 controls the execution of plural programs, and a voice output control means 15 controls plural output destinations of the voices outputted from plural programs under execution for each program. Then the voices of a designated program are outputted in preference to the voices of the non-designated programs.
Patent JP-S5494616-A (JP)
Title: Motor driving circuit
Inventor: YAMAUCHI HIROYUKI
IPC: H02P6/06
Filed: 1978-01-11
Abstract: PURPOSE:To perform accurate speed control by electrifying the coils of each motor group according to the output of AND circuit receiving a current switching signal for the coils of each motor group and a pulse modulated signal according to the speed control signal of motor. CONSTITUTION:The output of the rotation position detector 2 for the motor 1 is put in the switching signal forming circuit 3 to form the current switching signals Sa, Sb, and Sc which are in turn supplied to the one input terminal of the AND circuits 11a to 11c. And, the detected signal Sd of the motor speed detector 7 is compared with the reference speed signal Se at the erring speed detecting circuit 8 to form the erring signal Sf which is in turn given to the pulse modulation circuit 10. The modulated signal Sg of the pulse modulation circuit is supplied to the other input terminal of the AND circuits 11a, 11b, and 11c, and from each AND circuit, the driving signals Aa to Ac which are the product of the current switching signals Sa to Sc and the pulse modulated signal Sg can be obtained. The signals control the current flowing in the coils 5a to 5c.
Patent JP-S59126510-A (JP)
Title: Star coupler
Inventor: TAMURA YASUAKI
IPC: G02B6/28
Filed: 1983-01-11
Abstract: PURPOSE:To obtain a star coupler low in loss by bringing plural optical fibers each having one end flatly polished and an optical reflective mirror formed on the flat polished face except the cores, into contact with one end of a glass rod having an optical reflective film on the other end. CONSTITUTION:Plural optical fibers 2 are bundled into the group of the optical fibers using a guide, one end face is flatly polished, the other end is coated with a resist film hardenable by irradiation of UV rays, the other end is irradiated with UV rays to harden the resist film only on the cores 3, and the unhardened film is removed. A metal, such as gold or aluminum, is vapor deposited to all this end, and then, the resist film is removed by etching to leave an optical reflective film G on the flat polished face except the cores 3. This optical fiber 2 group on the side G is adhered to one end C of a glass rod 1 coated with an optical reflective film B on the other end using a metal, such as gold or aluminum, to obtain an intended star coupler.
Patent JP-S61160316-A (JP)
Title: Air duct structure
Inventor: NISHIKAWA SEIICHI
IPC: B60H1/00
Filed: 1985-01-09
Abstract: PURPOSE:To enable an assembly work to be simply accomplished in a structure allowing a core section of an instrument panel to be combined with a contact part so as to form an air duct between them by permitting the contact part to be installed on the core section with a filler as an integral part. CONSTITUTION:An instrument panel 32 allows a filler 36 as a pad to be arranged around the outside of its core section 34, and the filler 36 is covered with a skin 38. And a part of the core section 34 is projected inward as a rib 40 and 42, on the outside of which the end of a contact part 44 is arranged. And not only a bent edge 46 is formed around the opening of the contact part 44 but also an air induction hole is arranged at a certain area. In this configuration, a projection 54, which is led through a through hole 52 where a part of the filler 36 is formed into the core section 34, is arranged at the opening around the outer circumference of the contact part 44 allowing the contact part 44 to be installed on the core section 34. This configuration enables an assembly work to be simply accomplished.
Patent JP-S5387718-A (JP)
Title: Electronic musical instrument
Inventor: NIIMI KOUJI
IPC: H03H11/04
Filed: 1977-01-13
Abstract: PURPOSE: To perform reading of a waveform memory by the clock signal of a fixed frequency by writing of the output of the waveform memory into a memory and readin the clock signal of the frequencies corresponding to musical sounds. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H023406-A (JP)
Title: Graft copolymer
Inventor: KARURUHANSU ZUYURINGU
IPC: D06M15/277
Filed: 1989-01-10
Abstract: PURPOSE: To form a graft copolymer that is easy to handle and useful in the process of making textiles and the like lipophobic/hydrophobic by using a melamine polycondensate as a graft base, and using as a graft monomer a mixture of a perfluoroalkyl-group-containing ethylene unsaturated monomer and other monomer.  
     CONSTITUTION: This graft copolymer uses a melamine polycondensate as a graft base and uses as a graft monomer at least one ethylene unsaturated monomer containing a perfluoroalkyl group mixed with acrylic, methacrylic, vinyl, maleine, and/or styrene derivatives. A suitable example of the ethylene unsaturated monomer containing the perfluoroalkyl group is that represented by formula I and/or II. In the formulae I and II, (n) represents an integer of 4 to 20; (u) represents 1 or 2; R represents H or CH 3 ; and R 1  represents a C 1-7  alkyl group that may be straight-chained, branch-chained or cyclic and may be substituted with an alkoxy group when necessary. 
     COPYRIGHT: (C)1990,JPO