baber/WOPTO huggingface dataset:
Patent IL-91306-A (IL)
Title: Tissue plasminogen variant having amino acid substitution in the protease domain having improved zymogenic or fibrin specific properties
IPC: A61K38/48
Filed: 1989-08-14
Abstract: Tissue plasminogen activator (t-PA) zymogens and variants are prepared, including a fibrinolytically active variant of t-PA that has an amino acid alteration at a site within the protease domain of t-PA as compared with the corresponding wild-type t-PA, which alteration renders the variant zymogenic in the presence of plasmin-degraded fibrinogen, and/or fibrin (or plasma clot) specific, as compared to the corresponding wild-type t-PA. DNA sequences can be prepared that encode the zymogens and variants, as well as expression vectors incorporating the DNA sequences, and host cells transformed with the expression vectors. The zymogens and variants may be used in a pharmaceutical preparation to treat a vascular disease or condition or to prevent fibrin deposition or adhesion formation or reformation in mammals.
Patent JP-S58130791-A (JP)
Title: Drive device for motor
Inventor: MAEDA TAKEO
IPC: H02P21/22
Filed: 1982-01-27
Abstract: PURPOSE:To prevent the operation of a drive device for a motor from becoming unstable by providing an upper limit of duty by a control arithmetic circuit and stopping the counting of the rotating speed when it exceeds the upper limit of the set duty. CONSTITUTION:A controller for frequency converter has a control circuit 23 which includes an arithmetic memory. This control circuit 23 stops the output of the converter by the rotating speed count command from a rotating speed measurement instructing circuit 26 and calculates the rotating speed from the induced voltage of a motor 5, and the result is temporarily stored in the memory. The upper limit of the duty is provided in the control circuit 23, and when it exceeds the upper limit of the set duty, the measurement and calculation of the rotating speed are stopped.
Patent JP-H02190049-A (JP)
Title: Network system, terminal equipment and method for controlling terminal equipment
Inventor: MUNAKATA SETSU
IPC: H04L12/40
Filed: 1989-01-19
Abstract: PURPOSE:To prevent the occurrence of a trouble as to a specific processing in each terminal equipment by allowing a terminal control means to transit a processing inherent to its own terminal equipment into a child process in common to a network system in response to an external instruction, allowing it to execute the child process and to restore to the processing inherent to the terminal equipment. CONSTITUTION:When a special key input for commencement is applied at a terminal equipment, a mode changing means in a terminal control means interrupts the program execution processing at that point of time to enter the preparation for starting a child process. Then the terminal control means acts on the communication control means to allow a communication control means of other terminal equipment to interrupt the program execution processing and to issue an instruction to start the child process. Moreover, when the address of a program on a memory device executing just before the start of the child process is saved in the memory device respectively by a mode change means of each terminal equipment, it is possible to easily restart the program execution processing after the end of the child process without any confusion. Thus, the occurrence of a trouble with respect to individual jobs due to the sudden execution of the child process is prevented.
Patent JP-S62169048-A (JP)
Title: Incident position detector for ultrasonic beam
Inventor: TAKISHITA YOSHIHIKO
IPC: G01N29/04
Filed: 1986-01-22
Abstract: PURPOSE:To detect incident position accurately and easily without any skill even when a liquid is turbid, by arranging light emitting elements in a pair on the undersurface of a transparent piezo-electric element to be bonded in a mesh and planar fashion side by side. CONSTITUTION:A plurality of transport piezo-electric element 9 such as crystal are arranged in a mesh and planar fashion side by side and light emitting elements 10 such as light emitting diodes are bonded on the undersurface of the piezo-electric elements 9 in a mesh and planar fashion to be paired with each of the piezo-electric elements 9. The piezo-electric elements 9 and the light emitting elements 10 compose a detector L together with amplifiers provided therebetween. The detector L is set on the bottom of a water tank 1 filled with water 2 and an object 3 to be inspected is carried on the detector L. When an ultrasonic wave is emitted from a probe 4, an ultrasonic beam 5 reaches the piezo-electric elements 9 to generate a voltage to piezo-electric element 9 in place and the light emitting elements 10 therebelow emit lights to identify the position.
Patent JP-H11207171-A (JP)
Title: Organic contamination removing device and producing device for liquid crystal display device using the same
Inventor: YABUSHITA KOJI
IPC: B01J19/12
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an organic contamination removing device capable of irradiating the whole surface of a substrate to be treated with a small number of UV lamps and decreased in device area. SOLUTION: An excimer UV unit 3, in which one of an excimer UV lamp 1 having a length a little longer than the major side of the substrate 4 to be treated is arranged, is scanned on the substrate 4 to lee treated at rest in parallel to the substrate surface in the direction of the arrow to uniformly irradiate the whole surface of the substrate 4 to be treated with UV. The scanning speed of the excimer UV unit 3 is changed to be made slow in the vicinity of the end part of the substrate 4 to be treated and fast in the vicinity of center part and the organic contamination removing effect uniform on the whole is attained by increasing the UV irradiation time at the substrate end part, where is easily affected by organic contamination from the outside.
Patent JP-H10212267-A (JP)
Title: Process for preparing arylamine
Inventor: GOODBRAND H BRUCE
IPC: C07C211/54
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To prepare bis(3,4-dimethylphenyl)-4-biphenylamine capable of being integrated as a hole transport molecule in a layer photoconductive imaging unit under mild conditions by reacting a suitable amine with an iodobiphenyl in the presence of a coordinately bonded copper catalyst. SOLUTION: About 0.95 to about 1.0mol equiv. amine compound represented by formula I is reacted with about 1mol equiv. iodobiphenyl in the presence of about 0.01 to about 0.1mol equiv. copper catalyst, represented by formula II (X is a halide) and containing a ligand selected from the group consisting of a monodentate tertiary amine and a bidentate tertiary amine, e.g. 1,10- phenanthrolatocopper (I) (monovalent) chloride and an inert hydrocarbon solvent such as toluene at about 120 to about 150 deg.C and the resultant reactional mixture is then cooled to about 120 to about 140 deg.C. The objective compound N,N-bis((3,4- dimethylphenyl)-4-biphenylamine represented by formula III is subsequently isolated.
Patent JP-H09202138-A (JP)
Title: Reinforcement and decoration member for vehicle
Inventor: TAMURA TATSUYA
IPC: B60J5/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement and decoration member for vehicle having the strength of bending resistance as an impact beam and a design effect as a side protection molding. SOLUTION: A long member 1 is fitted to an exterior side surface of a door outer panel 31 in the longitudinal direction, and the member 1 is provided with a tubular frame body 2 having the bending strength capable of supporting the collision load in the side collision of a vehicle and a decoration body 3 to show the desired design by covering the whole exterior side as a reinforcement and decoration member. The frame body 2 comprises a center part 4 made of a metallic pipe and end parts 5, 6 integrated with each end. The end parts 5, 6 are provided with connecting means 9, 11 and 10, 12 to connect the reinforcement and decoration member 1 to the door outer panel 31.
Patent JP-H01185061-A (JP)
Title: Exchange
Inventor: ITO HIDETOSHI
IPC: H04M15/02
Filed: 1988-01-19
Abstract: PURPOSE:To prevent the disconnection of a line and to execute a call adaptive to an actual state by causing a user to input a prescribe code through a telephone set when an alarm is generated in the middle of the call. CONSTITUTION:In one minute after an alarm sound generation by an alarm sound generating trunk 6, a central control unit 8 is made into a condition to receive the operation signal (PB signal) of the push button from a telephone set 1 through a channel network 3 at a PB signal receiving trunk 7. When the PB signal is received, the central control unit 8 retrieves whether a code as the inputted PB signal is already registered in an ID code memory 10 or not. When that it is already registered is decided from the result, the central control unit 8 does not disconnected the line, and the call of the telephone set 1 can be continued until the line is disconnected by the user himself. Thus, the important call can be prevented from being interrupted in the course.
Patent JP-2000205946-A (JP)
Title: Light intensity measuring element, image pickup element, spatial image measuring device, and exposure device
Inventor: TAKEUCHI HITOSHI
IPC: H01L21/027
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a light intensity measuring element capable of accurately and rapidly measuring the intensity of light incident on a far ultraviolet range, an image pickup element, a spatial image measuring device, and an exposure device. SOLUTION: An electrically conducting material 31 is interposed between a pair of electrodes 29, 30 to constitute this light intensity measuring element 25. The plurality of light intensity measuring elements 25 are aligned continuously so as to constitute an image pickup element 24. The electrically conducting material 31 is formed as a thin film or paint film, etc., of indium-tin oxides(ITO), antimony-tin oxides(ATO) or the like, which is dissipated from between the electrodes 29, 30 by receiving exposure light. The intensity of the exposure light is detected on the basis of the electrical resistance characteristic of the electrically conducting material 31 thus varied, so as to measure an incident spatial image.
Patent JP-H11210596-A (JP)
Title: Fuel injection valve
Inventor: TAKAGI TAKAAKI
IPC: F02M61/16
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a fuel injection valve by making the length of a core shorter than conventional length. SOLUTION: This fuel injection valve injects fuel flowing from a fuel inflow port, through a fuel injection nozzle 12a. The fuel injection valve is formed of magnetic substance and is provided with a movable body 13 that can open/ close the fuel injection nozzle 12a by movement; a core 15 formed of magnetic substance and having a fuel passage 15f and moving the movable body 13 by electromagnetic force; and a passage constituent member 30 formed of different material from the core 15 and having a fuel passage 32 communicated with the fuel inflow port and the fuel passage 15f of the core 15. The length of the core 15 can therefore be shortened by the portion of the passage constituent member 30 compared to the conventional case of connecting the fuel passage 15f of the core 15 directly to the fuel in flow port.
Patent JP-2000204633-A (JP)
Title: Sterilizer for toliet bowl wash water
Inventor: NISHIMOTO YOSHINORI
IPC: C02F1/50
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent sticking of fur and slime by driving electrodes whose at least one is one or more kinds of sterilizing metals by a constant current power source, and correcting a target electric current value by measuring interelectrode voltage. SOLUTION: An electrolytic cell 4 is arranged downstream of a feed valve 2 composed of a flush valve of a water supply pipe 1 for toilet bowl wash water, and this feed valve 2 is electrically connected to a toliet bowl automatic cleaning system 3. A pair or more elecrtrodes including at least one of electrodes including at least one kind of metal for eluting sterilizing metal ions are arranged inside the electrolytic cell 4 to form an interelectrode passage between these electrodes.  Next, when a user uses a flush toliet bowl 6, the feed valve 2 is opened by actuation of the toliet bowl cleaning system 3 to be also informed to a control part 5, and the electrolytic cell 4 is driven by this control part 5 to supply the wash water including the sterlizing metal ions to the flush toilt bowl 6 to thereby prevent narrowing of the passage and damage of a beautiful appearance caused by sticking of a urolith.
Patent JP-S60153640-A (JP)
Title: Integration type analog-digital converter
Inventor: MURAKAMI TOMOHIRO
IPC: H03M1/52
Filed: 1984-01-23
Abstract: PURPOSE:To stabilize converting operation and to improve the converting accuracy by hadding a clock generator and a counter to an integration type A/D converter to correct and offset error and a scaling error in the converter including a preamplifier. CONSTITUTION:Switches S1-S3 switching an input voltage Vi, reference voltage 5 and a common potential are provided to the A/D converter, and the switches S1-S3 are controlled by a control logic circuit 11. A signal selected by the switches S1-S3 is compared with a reference voltage 20 by an integration device 4 to integrate a capacitor C7 provided in parallel with a switch S15. The output of a prescribed level from the output of the integration device 4 is inputted to the circuit 21 via a comparator 9. A clock generator 23 and a counter 22 are connected to the circuit 21 and the counter 22 counts the output of the circuit 21 according to the clock. Then the offset and scaling error in the circuit together with a preamplifier are corrected, the output is processed by an arithmetic processing unit 25 based on the count value of the counter 22 to make the converting operation high in accuracy.
Patent JP-S60156857-A (JP)
Inventor: AOYAMA MIKI
IPC: E04F13/02
Filed: 1984-01-26
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-S60156463-A (JP)
Inventor: TAKEDA IICHIROU
IPC: A61H7/00
Filed: 1984-01-26
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-H01187035-A (JP)
Title: Soil mixer for seedling used in rice transplanter
Inventor: KUMAGAI TOSHIO
IPC: B01F29/60
Filed: 1988-01-21
Abstract: PURPOSE:To obtain a soil mixer for rice transplanter, having a rotating drum and concentric circular arc bottom plate with an interval from the above- mentioned drum on a frame and constituted so as to take out mixed soil with the aforementioned circular arc bottom plate and capable of reducing load on a motor in taking out the mixed soil. CONSTITUTION:An opening and closing lid 14 is removed to charge soil and a fertilizer from an inlet and outlet 13 to almost half in a rotating drum 6. The inlet and outlet 13 is then closed with the opening and closing lid 14 and a motor 27 is operated to rotate the drum 6 in the direction (a). Thereby, the soil is homogeneously mixed with the fertilizer to prepare mixed soil 12. The rotation of the drum is subsequently stopped to remove the lid 14 and the drum 6 is further rotated to drop the mixed soil 12 from the inlet and outlet 13 into a space part 6 when the inlet and outlet 13 reaches the under side. About half of the dropped mixed soil 12 is then discharged from a discharging port 17 to the outside of the mixer by the first scraping out unit 19 and the residual soil is discharged from the discharging port 17 to the outside of the mixer by the second scraping out unit 24. As a result, the mixed soil 12 in the space part 16 is taken out of the frame 1 in two stages.
Patent JP-S62170913-A (JP)
Title: Optical waveguide module
Inventor: YOSHIDA MINORU
IPC: G02B6/30
Filed: 1986-01-23
Abstract: PURPOSE:To reduce coupling loss and to stabilize the quality of an optical waveguide module by joining both the end surfaces of the 1st and 2nd metallic bases each other and a fiber fixing member with the 2nd base by point welding under core matched state between an optical fiber and a waveguide. CONSTITUTION:A fiber fixing cylindrical body 17 storing the optical fiber 15 is penetrated into a through hole 20 formed on the 2nd base 19 consisting of a rectangular parallelepiped metallic block so that its inner diameter is approximately equal to the outer diameter of the cylindrical body 17. The through hole 20 is formed so that its axis is accurately rectangularly intersected with the end surface 19A of the 2nd base 19 abutted upon the end surface 12A of the 1st base and arranged upward by shortening the distance between the upper surface of the base and the upper part of the inwall of the hole. The cylindrical body 17 inserted into the through hole 20 is point-welded at plural points 21. Consequently, the optical waveguide module reducing its coupling loss and stabilizing its quality can be obtained.
Patent JP-H05204459-A (JP)
Title: Fitting method for location measuring unit and connector
Inventor: KOMADA SATOSHI
IPC: G05D3/12
Filed: 1992-01-24
Abstract: PURPOSE:To make it possible to perform a location measurement even when a connector to be a working object is not preliminarily marked, regarding the fitting method of a location measuring unit for detecting the location of the fitting surface of the connector and the connector. CONSTITUTION:The fitting surface pictures of connectors 11, 12 are inputted from a camera 20 arranged proximately to a working panel 10 to which the connectors 11, 12 are fitted. From these fitting surface pictures, a picture processing means 30 extracts the contour data of a fitting hole. Based on the contour data extracted by this picture processing means 30, a location decision means 40 determines the locations of the fitting surfaces of the connectors 11, 12. The connector location data is outputted as robot control data, for instance.
Patent JP-S5756477-A (JP)
Title: Spiro compound, its preparation and prophylactic and remedy for circulatory disorders
Inventor: IMADA ISUKE
IPC: A61P9/10
Filed: 1981-01-28
Abstract: NEW MATERIAL:A spiro compound of formulaI[n is integer of 1W4; X is halogen, lower alkyl, nitro, acyl, carboxyl, lower alkoxycarbonyl, lower alkylthio, lower alkylsulfonyl, amino, hydroxyl, carbonamide or sulfonamide, which may be substituted, two Xs on the 5 and 6 positions form CH=CHCH=CH].  
     EXAMPLE: 5-Chlorospiro[benzo(b)thiophene-2(3H),1'-cyclopropane]-3-one.  
     USE: It is high activity of inhibiting blood platlet coagulation and is used as a prophylactic or remedy for circulatory disorders such as thrombosis, cerebral apoplexy, myocardiac infarction, stenocardia, thrombotic phlebitis or glomerulonephritis or its synthetic intermediate.  
     PREPARATION: The decarboxylation reaction of a compound of formula II gives the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63180197-A (JP)
Inventor: OKA JUNICHI
IPC: G08B21/00
Filed: 1987-01-22
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-H11215686-A (JP)
Title: Feeding device
Inventor: HORIMOTO MASABUMI
IPC: H01G13/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To attain the detection of open phase occurrence and the deficiency of a capacitative element for smoothing at a low cost. SOLUTION: Resistive elements 22, 23 connected in series to each other are inserted between two reference potential lines VG, VCC, and a capacitative element 24 is inserted between their connection part and a positive DC bus-bar P. The capacitative element 24 interrupts the DC element of the potential of the positive DC bus-bar P, and transmits only ripple voltage as an AC element to the connection part 32. Therefore, at the connection part 32, the ripple voltage between DC bus-bars P, N is superimposed on the DC potential formed by dividing the poteixtial of the reference potential lines VG, VCC through the resistive elements 22, 23.  If phase interruption or abnormality in a capacitative element 12 for smoothing occurs, the amplitude of the ripple voltage becomes excessively large, thus it is possible to discriminate presence of some abnormality based on the potential of the connection part 32.
Patent JP-S57126987-A (JP)
Title: High speed hard chromium plating method
Inventor: ISOBE MASAAKI
IPC: C25D5/18
Filed: 1981-01-27
Abstract: PURPOSE: To obtain a plating layer with good adhesiveness stably, in plating in a flowing bath by using an object to be plated as a cathode and an electrolyte tank as an anode, by specifying a voltage applying condition.  
     CONSTITUTION: A pretreated object to be plated is immersed in an electrolyte within an electrolyte tank and, while an electrolyte is flowed, the object to be plated is used as a cathode and the electrolyte tank as an anode to apply voltage. In this case, initial voltage of 2W5V is applied and, thereafter, said voltage is raised to prescribed voltage at a slow raising speed of 5.0 v/sec or less. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5295127-A (JP)
Title: Multiple selection detector circuit
Inventor: TABEI TAKASHI
IPC: G11C29/00
Filed: 1976-02-06
Abstract: PURPOSE: To make it possible to make the multiple selection detecting using a simple circuit composition which is composed of comparators as many as the memory modules, one counter, and a circuit which decides the multiple selection on the basis of the output of each counter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000212212-A (JP)
Title: Ethylene trimerization catalyst and trimerization of ethylene in the presence of the same
Inventor: OGURI MOTOHIRO
IPC: C07C2/32
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain an ethylene trimerization catalyst used to produce 1-hexene from ethylene in high selectivity at good efficiency by using at least three components of a chromium complex coordinated with neutral polydentate ligands, an alkyl metal compound, and a modified clay mineral. SOLUTION: The chromium complex used is desirably a complex represented by the formula: ACrBn (wherein A is a neutral polydentate ligand; (n) is 1-3; and B is desirably a carbonyl, a 1-10C hydrocarbon group, a halogen, an amino, or a thioalkoxide. The neutral polydentate ligand is desirably the one having a tripod structure. The modified clay compound is desirably the reaction product of a clay mineral with at least one salt selected from among a protonate of an amine compound, a protonate of a phosphine compound, a phosphonium salt, an oxonium salt, a sulfonium salt, a carbonium salt, a silver salt, and a ferrocenium salt.
Patent JP-H07219835-A (JP)
Title: Decentralized hyper text device
Inventor: KATOU KOUKI
IPC: G06F17/30
Filed: 1994-02-03
Abstract: PURPOSE:To simplify the reference to a file of a link destination by providing a link and an overlay file including the information on the comments, etc., related to an original file registered in a directory service when the overlay file is produced and without changing the original file in reference to a decentralized hypertext device connected to a wide network. CONSTITUTION:A hypertext device 4 is provided with a directory service 1 which stores the registered information on a produced file in a network and notifies the location of the file in reply to an inquiry. Thus the device 4 stores a newly produced file including the information related partly to an existing original file without changing the contents of this original file and also generates the link information between the original and new files to register this information to the service 1. Then the device 4 produces an overlay file including the information on the link original file and the information showing the link destination and stores this file.