baber/WOPTO huggingface dataset:
Patent IL-97429-A (IL)
Title: N-thiophene-urea derivatives their preparation and pharmaceutical compositions comprising them
IPC: C07D451/14
Filed: 1991-03-05
Abstract: New substituted urea compounds of formula I, or a pharmaceutically acceptable salt thereof:  (* CHEMICAL STRUCTURE *) I wherein A is  (* CHEMICAL STRUCTURE *)  wherein R3 is an oxadiazol, substituted with C1-8-alkyl, C2-8-alkenyl, C2-8 alkynyl, C3-7 cycloalkyl, benzyl, phenyl, C1-6-alkoxy, C1-6-alkylthio, amino or alkylamino; R2 is -H or lower alkyl; X is O or S; and R1 is a group of formula II, III, IV or V  (* CHEMICAL STRUCTURE *) II  (* CHEMICAL STRUCTURE *) III  (* CHEMICAL STRUCTURE *) IV  where n is 2 or 3, P is 1 or 2, q is 1 to 3, r is 1-3 and R4 and R5 are H,C1-7 alkyl or C3-6 cycloalkyl; and N-oxides thereof. The compounds are useful in pharmaceutical preparations for treating psychotic disorders, nausea and vomiting.
Patent IL-97482-A (IL)
Title: Apparatus and method for autoranging, quadrature signal generation, digital phase reference, and calibration in a high speed rf measurement receiver
IPC: G01R29/10
Filed: 1991-03-08
Abstract: Improved autoranging, calibration, and complex signal detection circuits for an intermediate frequency (IF) stage in a radio frequency (RF) measurement receiver. An improved autoranging circuit sets a gain stage of a selectively variable gain amplifier prior to each data acquisition cycle, to provide for wide dynamic range and rapid time domain response. An improved complex signal detection circuit for generating an inphase (I) and quadrature phase (Q) signal from an input IF signal in a signal channel and a reference channel is constructed with a novel commutating demodulator circuit. Calibration is effected with an improved digital phase reference method and apparatus wherein effectivr 90 DEG  phase shifts are digitially generated by shifting the generation sequence of timing signals for the complex signal detection circuit instead of phase shifting a known calibration signal, obviating the need for precision phase shifters, Doppler frequency generators, or Fourier transforms to obtain correction components for the optimum detection of complex signals.
Patent JP-H01226374-A (JP)
Title: Electronic type typewriter
Inventor: SHIERII ANDAASON KUTSUKU
IPC: B41J21/00
Filed: 1989-01-20
Abstract: PURPOSE: To automatically form a decument extremely good in the arranging format of a compsn. by eliminating orphan lines by stopping printing operation at a position above or below the line of the final end designated in a page by one line. CONSTITUTION: An apparatus determines the relative position on paper of the printing line contained in a text with respect to the predetermined number of the lines of the page of the text and checks whether the line is present in a first paragraph or a final paragraph. When the line in the text is present in the final line of the paper and contained in the first line of the paragraph, typing is completed at the end of the previous line of the text and the next line of the text is transferred to the next page of a document. If the line is the final line of the paragraph of the text and the final line of the paper, the lower boundary line of the paper is neglected and the line is printed as the final line of the paragraph in the next line of the text and, by this constitution, it is avoided that the line is printed on the paper as an orphan line.
Patent JP-H05261114-A (JP)
Title: Equipment and method for transmitting interavascular cavitation or low vibration frequency mechanical energy
IPC: A61B19/00
Filed: 1993-01-25
Abstract: PURPOSE: To reopen occluded part of a blood vessel, by vibrating a wire in the axial direction in a support tube, and mitigating the movement in the horizontal direction of a catheter assembly during the vibration of the tip by a second tube. CONSTITUTION: While a core wire 32 is making a vibration movement in the axial direction in the first tube 24, a particle-removing sheath, i.e., the second tube 36 acts as a braking sheath and mitigates or prevents the generation of waves in the horizontal direction. The second tube 36 gives a frequency-dependent hardness to a catheter assembly 14 and provides the latter with this braking function. When the catheter 14 is positioned in the vascular system, it actuates a driving device 18 and transmits an axial movement to a neighboring part of the core wire 32. Accordingly, the actuation vibration frequency of a tip 16 is determined by the actuation vibration frequency of the driving device 18.  When the actuation vibration frequency and amplitude are selected so that the cavitation may be induced in the remote-positioned tip 16, the mode of this low vibration frequency mechanical energy is very effective for reopening the occluded blood vessel.
Patent JP-H10201691-A (JP)
Title: Overhead traveling vehicle carrying cleaning unit
Inventor: OBARA YASUNARI
IPC: B66C17/06
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To keep work clean by supplying clean airflow to the entire work and to increase the weight of the work carried. SOLUTION: A cleaning unit 14 supplying clean air to a dustproof cover 5 joined to the bottom of the body of an overhead traveling vehicle is provided, and work W held by a work holder 7 and enclosed in the dustproof cover 5 is cleaned by air blowing from the cleaning unit 14. In this case, a straightening plate 20 guides the airflow so that the opposite surface of the work W to the cleaning unit 14 is also cleaned by air.
Patent JP-H04245707-A (JP)
Title: Distortion compensating circuit
Inventor: OBA HIDEO
IPC: H03F3/45
Filed: 1991-01-31
Abstract: PURPOSE:To inexpensively constitute this distortion compensating circuit by a simple constitution and to easily attain the formation of an integrated circuit by setting up output signals from both collectors as outputs having characteristics reversed to normal amplifier system distortion. CONSTITUTION:An input signal is connected to both the bases of the 1st differential transistor(TR) pair Q1, Q2, feedback resistors R1, R2 are inserted into respective emitters, the 1st current source J1 is connected to the resistors R1, R2 in common, and respective load resistors R5, R7 are connected to both the collectors. In the 2nd differential TR pair Q3, Q4, respective collectors are respectively connected to both the collectors of the 1st TR pair Q1, Q2 and the input signal to the 1st TR pair Q1, Q2 is phase-reversely connected to both the bases. The resistance value RA of the 1st emitter feedback resistors R1, R2 is set up to a value less than the resistor value RB of the 2nd emitter feedback resistors R3, R4 and the current of the 2nd current source J2 is set up to a value less than the current of the 1st current source J1.
Patent JP-S61171468-A (JP)
Title: Isoindoline derivative and agricultural and horticultural fungicide containing same
Inventor: AOKI ATSUSHI
IPC: A01N37/32
Filed: 1985-01-23
Abstract: NEW MATERIAL:The compound of formula I (R<1> and R<2> are lower alkyl or lower alkenyl). EXAMPLE:2-(2-Isopropyl-6-methylphenyl)-5-hydroxyisoindoline-1,3-dione. USE:Fungicide for agricultural and horticultural use. PREPARATION:The compound of formula I can be produced by reacting 4- hydroxyphthalic acid of formula II or its anhydride of formula III with corresponding 2,6-disubstituted aniline.
Patent JP-S59139104-A (JP)
Title: Rotary disk device
Inventor: MATSUMOTO TOSHIYUKI
IPC: G11B3/60
Filed: 1983-01-27
Abstract: PURPOSE:To reduce using materials, to reduce the titled device at its size and weight and also to reduce the production cost by constituting a rotary shaft body independently of an insersion hole of a record disk and fixing the diameter of the rotary shaft body optionally. CONSTITUTION:A cylindrical projection part 7 with diameter B is formed so as to be inserted into the center hole of the record disk unitedly with a rotary disk 6, and a taper hole part consisting of taper hole depth L1, taper hole gradient theta1, taper hole maximum diameter D1, and taper hole minimum diameter D2 is formed coaxially with the axial center of said cylindrical projection part 7 at a position on the opposite side of the projection part. The maximum diameter D1 of the taper hole is fixed on a position separated by H1 from the reference surface of the rotary disk 6. A taper bushing 4 is fixed on the leading point of the rotary shaft body 8 and taper gradient theta2 is set up in the same menner as the gradient theta1 so that the taper minimum diameter D3 and the taper hole minimum diameter D2 of the rotary disk have the relation of D3>=D2. Therefore, the height L2 of the taper bushing 4 has the relation of L2<=L1. The rotary shaft body 8 is completely separated from the cylindrical projection part 7 and the diameter C is optionally decided independently of the size B.
Patent JP-S56107519-A (JP)
Title: Evaporating cooling type electric apparatus
Inventor: MAEDA YOSHIROU
IPC: H05K7/20
Filed: 1980-01-29
Abstract: PURPOSE:To improve the accuracy of the detection of heat waves emitted from a fluid leaking from sealing sections by a method wherein the heat waves are detected and converted into electric signals. CONSTITUTION:An electric apparatus 2 is housed into a tank 1, and both end sections of a condenser 3 are connected to the tank 1 throgh connecting flagnges 4. A refrigerant 7 cools the electric apparatus 2 by latent heat in case of evaporation. The refrigerant 7 moves toward the condenser 3 in the tank 1, is condensed by means of the condenser 3 and is changed into the refrigerant 7 in a liquid phase, and is returned into the tank 1. When an insulating fluid 6 and the refrigerant 7 or 7a leak from sealing sections 5, opposing detectors 8 detect heat waves and emit electric signals, the signals are amplified and fixed liquid leakage is displayed by means of an annunciator 10.
Patent JP-S56107538-A (JP)
Title: Electromagnetic induction equipment
Inventor: KAWAKAMI HIDENORI
IPC: H01F36/00
Filed: 1980-01-29
Abstract: PURPOSE:To provide an efficient cooling of the winding with a small volume of coolant by a method wherein the winding is covered with an envelope to make an independent circular closed passage for a condensed coolant. CONSTITUTION:Almost of all the condensed coolant fed to the enclosure 12 retrieves a latent heat from the winding, evaporated and then liquified through the piping 19, compressor 20 and condensor 4, passed through the recovery pipe 21, a suction pump 7 and a coolant feeding pipe 22, further again fed into the enclosure 12. Part of the fed coolant is returned from the recovery pipe 21 to the suction pump 7 to make a circulation closed passage. Outer casing 3 outside the circular closed passage is filled with SF6 compressive gas or its mixture gas with condensed coolant so as to cool the iron core 2 and make an insulation between the winding layers and the earth.
Patent JP-H07215642-A (JP)
Title: Elevator control device
Inventor: KOIKE HAJIME
IPC: B66B9/00
Filed: 1994-02-01
Abstract: PURPOSE:To automatically open the door of a home elevator, if a user forgets to close, and apply response to a call from other stairs. CONSTITUTION:An elevator control device has function for a door to be open/ closed by a door opening/closing switch 3, and that the door is in an open condition is detected by a door-open detection circuit 2. The continuous output time of a door-open detection signal from the door-open detection circuit 2 is counted by a timer 7 and when a preset time is counted a door-closed instruction is given to a door drive unit 9 to perform automatic door-closed operation. In this way, if a user forgets to close the door and leaves the elevator, automatic door-closed operation is performed after a preset time passed. Response to a call from other stairs is applied for better service and safety to a fire, if happenning, is ensured.
Patent JP-H07218895-A (JP)
Title: Output device
Inventor: KUGA KAEKO
IPC: G09F9/35
Filed: 1994-02-02
Abstract: PURPOSE:To provide the output device which configuration is simple and compact without damaging a back light function. CONSTITUTION:A transparent electrode 6 is exposed through a through hole 4 of an EL element 2 onto surfaces S1 and A2. A driving signal outputted from an LSI chip 3 is passed through the transparent electrode 6, traveled from an aluminium electrode 7 for driving signal output to a transparent electrode 5 for driving signal input and inputted to an LCD panel 1. Since the LSI chip 3 is mounted on the side of the surface S2, at such a time, the light from the EL element 2 for illuminating the LCD panel 1 is not shielded by the LSI chip 3, and sharp images can be provided.
Patent JP-H06223069-A (JP)
Title: Information processor
Inventor: OKA YOSHIKI
IPC: G06F3/02
Filed: 1993-01-26
Abstract: PURPOSE:To enable an operator to easily find an objective key by collectively displaying all of function keys at the time of depressing a switching key continuously a certain number of times or more. CONSTITUTION:A CPU (central processing unit) 1 controls a continuous switching frequency detecting means part 1a which detects the frequency in continuous depression of the switching key on a function display picture, a collective display means part 1b which simultaeously displays all of functions, and a collective display setting means part 1c which arbitrarily sets relations between the frequency in continuous depression of the switching key on the function display picture and the collective display of all of functions. When the switching key is depressed continuously a certain number of times or more, all of function keys are collectively displayed. For example, when there are four faces of functions, the third face, the second face, and the first face are displayed in three lines preceding the standard display line respectively after the fouth face is displayed in the standard display line, thus completing the collective display.
Patent JP-H06218655-A (JP)
Title: Monitoring of tool fault and device therefor
Inventor: FUJIWARA KOJI
IPC: G01N29/14
Filed: 1993-01-26
Abstract: PURPOSE:To provide a tool fault monitoring method having high reliability independently of the change of the material of the tool, cutting condition, etc., and a device which is used in application. CONSTITUTION:An AE 1 is envelope-wave-detected by an AE sensor 1 immediately after the replacement of a projection cutting type cutter 14, and the result is inputted into the AD converter 51 of a calculator 5, and a data memory device 52 memorizes the data in a prescribed time portion. A threshold value calculator 53 calculates the first threshold value and inputs the value into the first comparison calculator 54. The first comparison calculator 54 calculates the effective value of the amplitude exceeding the first threshold value of the data and memorizes the effective value as standard value into a standard value memorizing device 56. While, for the AE under the actual working, the second threshold value is calculated similarly, and the effective value is calculated, and inputted into the second comparison calculator 57. The second comparison calculator 57 compares the effective value with the standard value, and when the effective value exceeds the standard value, an alarm device 6 is operated.
Patent JP-H03217240-A (JP)
Title: Rice husker
Inventor: MASUMOTO TOYOJIRO
IPC: B02B3/00
Filed: 1990-01-20
Abstract: PURPOSE:To enable complete husking and to adopt remedy of abrasion of a rubber body by providing both a mechanism for horizontally rotating a lower-part annular elastic body and a mechanism for reciprocatively and vertically moving it and providing a mechanism for vertically controlling the fitting positions of the annular elastic bodies of the upper and lower parts respectively to both annular elastic bodies. CONSTITUTION:This rice husker is equipped with both a horizontal lower-part annular elastic body 46 which has a downward inclined taperlike face 47 whose diameter is made larger as this face approaches the lower end and a horizontal upper-part annular elastic body 59 which is positioned near to the upper part of the elastic body 46 and has a downward inclined taperlike face 60 whose diameter is made larger as this face approaches the lower end. Further the elastic body 46 is provided with both a mechanism for horizontally rotating the body 46 and a mechanism for reciprocatively and vertically moving it. Furthermore the elastic bodies 46, 59 are provided with the mechanisms for vertically controlling the fitting positions of both respectively. As a result, slidable rubbing in the longitudinal direction is imparted to every paddy of laterally supplied paddy and longitudinally supplied paddy. Thereby complete husking is enabled and also remedy for abrasion of a rubber body is adopted.
Patent JP-S5295480-A (JP)
Title: Roller conveyor
Inventor: SEKIGUCHI TSUNEHISA
IPC: B65G13/11
Filed: 1976-02-06
Abstract: PURPOSE: To provide a roller conveyor equipped with a number of idle rollers unstalled in free-to-rotate fashion along conveying passage of article, and also with guide frames arranged closely on the both sides of conveying articles for guiding them in the conveying direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02190935-A (JP)
Title: Compile system for program having syntax analysis rule integrating function
Inventor: MURAKAMI KAZUKO
IPC: G06F9/45
Filed: 1989-01-19
Abstract: PURPOSE:To effectively detect a program error by executing a definition rule specific for a user together with syntax analysis processing included in a compiler itself at the time of executing the compiling. CONSTITUTION:Prior to the execution of the compiler 20, a hardware-dependent restriction rule defined by a user or a language describing rule specific for the user is described as a user definition rule 1 in addition to a syntax analysis rule from the compiler 20. A rule analyzing means 2 for converting the rule 1 into the syntax analysis rule 3, an analysis part registering means 4 for registering the rule 1 converted into the rule 3 by the means 2 in a syntax analyzing means 5 and an attribute table 6 in the compiler 20 and the rule 1 defined by the user at the time of executing the compiler 20 can be executed simultaneously with syntax analysis processing included in the compiler 20. Consequently, error detecting work can be sharply reduced and uniform error detection can be attained.
Patent JP-H10204169-A (JP)
Title: Novel branched-chain ester and its production
Inventor: THOMAS KISSEL
IPC: C08G63/688
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer which is branched-chain ester comprising polyol units having groups having electrolytic characteristics and polycarboxylic acid residues, has a specified wt. average mol.wt., contains biocompatible Mg ions as a catalyst residue, and is convertible into microparticles having a capacity for bearing a high load of an acting substance. SOLUTION: A polyol which has groups having electrolytic characteristics and selected from among dextran sulfate, xylan sulfate, and cyclodextrin sulfate groups is used. A hydroxycarboxylic ester (e.g. a lactic or glycolic ester), a lactide and a glycolide, and sodium dextlan sulfate are mixed and thermally melted in a nitrogen atmosphere. Then a catalyst (e.g. a 2-6C dialkylmagnesium) is added to the resultant melt under stirring to cause a reaction, thus giving a branched-chain polymer contg. biocompatible Mg ions and having a wt. average mol.wt. of 500,000 or lower. This polymer is spray dried to give microparticles.
Patent JP-S63182007-A (JP)
Title: Preparation of composite membrane module of hollow yarn
Inventor: HONDA ZENJIRO
IPC: B01D63/02
Filed: 1987-01-22
Abstract: PURPOSE:To easily prepare a composite membrane module of hollow yarn free from abrasion-caused flaw by first preparing a membrane module of hollow yarn using a conventional method and permitting pyrol vapor to contact the surface of hollow yarn in the module to form a polypyrol film layer on the surface of hollow yarn. CONSTITUTION:After formation of a module using hollow yarn such as polyester sulfone, a nozzle 2 is closed and an aqueous solution of oxidizing agent such as ferric chloride is supplied under pressure into the hollow yarns. Then after discharge of a permeating liquid from nozzles 3, 4, air is introduced through nozzles 1, 4 to eject a surplus aqueous solution of oxidizing agent from the module through air induction and to dry the solution. Thence, pyrol vapor is induced from the nozzle 1 to form a polypyrol film on the inner surface of the hollow yarn 5. Thus the separation performance of the module for a mixed gas or solution is significantly improved.
Patent JP-2000198429-A (JP)
Title: Brake operating device provided with brake operating force detector
Inventor: ISONO HIROSHI
IPC: B60T7/06
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom in designing the shape, arrangement, motion, and geometrical characteristics of a mechanism to connect a brake operating member, a rod and a brake operating force detector to each other. SOLUTION: In a brake operating device which connects a brake operating member to a rod in a relatively turnable manner and in a relatively movable manner, and is provided with a brake operating force detector to detect the operating force of the brake operating member by the relative movement, a brake pedal 10 as the brake operating member, a crevice 30 fixed to a rod 32, and an operating force sensor 52 as the brake operating force detector are connected to each other by a link mechanism 60 in which a first link 62 and a second link 64 are turnably connected to each other so that the relative movement between the brake pedal and the rod in the axial direction of the rod is transmitted to a moving element 56 of the operating force sensor.
Patent JP-S57125661-A (JP)
Title: Deodorizing method of lime as food additive
Inventor: NAGATA SHIGETOSHI
IPC: A23L5/20
Filed: 1981-01-30
Abstract: PURPOSE: To deodorize a lime and prepare the lime suitable for a food additive, by introducing the lime into an enclosed chamber, and operating the atmospheric pressure in the enclosed chamber according to the predetermined pattern.  
     CONSTITUTION: A lime is introduced into an enclosed chamber and heated under ordinary pressure for a necessary time, e.g. 60°C for about 30min, and then slowly decompressed to a vacuum (about -740mmHg). The resultant state is continued for about 30min. After 30min, the atmospheric pressure is slowly returned, and nitrogen gas or gaseous carbon dioxide is added thereto at the ordinary pressure. the atmospheric pressure is then increased to about 1kg/cm 2 . The lime is allowed to stand for about 15hr in this state. The atmospheric pressure is then reduced to the ordinary pressure to complete the first step. After the step, the vacuum and the ordinary pressure states are repeated several times to deodorize the lime. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55103566-A (JP)
Title: Developing device
Inventor: KANBE JIYUNICHIROU
IPC: G03G15/09
Filed: 1979-02-02
Abstract: PURPOSE: To make possible controlling of the thickness of developer layer by providing a means of controlling the relative opposing positions of a magnetic member which defines coating of magnetic developer on the surface of a developer support and the main pole position of magnet within the range where the magnetic force of the magnet acts.  
     CONSTITUTION: There is a main pole 2 in a stationary magnet roll 1 and is held enclosed by a non-magnetic sleeve 3. A blade 4 of magnetic material is disposed in opposition to the main pole 2 and plays the role of coating insulation-type magnetic toner 5 from a case 6 onto the sleeve 3 at an adequate thickness along with the revolution of the sleeve 3. Since changing the position of the blade 4 opposing to the main pole 2 to near the front edge, central part and rear half part of the main pole results in gradually increasing thickness of the toner layer being formed on the sleeve 3, the control of the thickness of the toner layer is made possible by changing the relative position of the blade 4 with respect to the main pole 2. 
     COPYRIGHT: (C)1980,JPO&Japio