baber/WOPTO huggingface dataset:
Patent JP-S56129228-A (JP)
Title: New poly(trans-platinum group element acetylide) and its manufacture by ligand exchange method
Inventor: HAGIWARA NOBUE
IPC: C09K19/40
Filed: 1980-03-15
Abstract: PURPOSE: To obtain a new poly(trans-platinum group element actylide) as an useful polymer as hyerogenation catalyst for organic unsaturated compounds, by the reaction of a platinum group element acetylide derivative polymer with a tertiary phosphine, etc., so as to exchange part of tributyiphosphine with other ligands.  
     CONSTITUTION: A poly[trans-bis(tributylphosphine)-platinum group element acetylide] of formula I (where M is Pt, Ni, or Pd, Y is a direct bond, 1,4-phenylene group, etc., Z is a halogen or a substituted ethynyl group such as groups of formulas  II and III, and n is 5W60) is reacted with a tertiary phosphine other than tributylphosphine, a tertiary arsine, a tertiary stibine, or a tertiary amine, in a solvent diethylamine in such a way that most or part of tributylphosphine liquid in the polymer of formula I are exchanged with another ligand in order to obtain the titled polymer of formula IV [where M(L) 2  is a group of formula V, VI, or VII, 10W70% of L is Bu 3 P and the remaining 90W30% is a tertiary phospine other than tributylphosphine, e.g., Et 3 P, Ph 2 BuP, Me 2 PhP, etc., or Ph 3 As, Ph 3 Sb, or Ph 3 N]. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60177244-A (JP)
Title: Device for measuring viscosity of liquid
Inventor: KAMIMURA SHIGERU
IPC: G01N11/00
Filed: 1984-02-23
Abstract: PURPOSE:To calculate quickly the viscosity value at the prescribed temp. different from the data relating to the preliminarily detected temp. and viscosity value of a liquid to be measured by making calculation from said data. CONSTITUTION:The viscosity and temp. of a liquid 1 to be measured are detected respectively by a viscosity detecting means 2 and a temp. detecting means 3. The temp. of the liquid 1 may be different from the prescribed temp. in this stage. A storage means 7 constituted of a semiconductor memory stores the proportional constant K obtd. by measuring preliminarily the viscosity eta of the liquid having the same or similar compsn. as or to the compsn. of the liquid to be measured at several temps. T and expressing the relation between the logarithm of eta and the inverse number of T by the equation I . An arithmetic means 6 calculates the viscosity value etas at the separately predetermined temp. Ts by the equation II on the basis of the proportional constant K by the means 7. Here etam is the viscosity value by an input means 5 and Tm is the temp. value by the means 5.
Patent JP-H07281596-A (JP)
Title: Encrypting method and system
Inventor: IAN EDOWAADO YOOKUSUMISU
IPC: H04L9/06
Filed: 1995-02-22
Abstract: PURPOSE: To provide an easy encryption method and system which encrypts data, in plurality of control data blocks and encryption blocks. CONSTITUTION: Data to be encrypted is divided into data segments DS which can be of variable lengths. Each control block CB includes information which is necessary to decode data contained in an encryption data block EDB, such as an encryption function and a related key which are used to encrypt the data segment DS, a start time of encryption data segments EDS in an encryption data block EDB and also the length of the block EDB. Random numbers are embedded in both the control block CB and the encryption data block EDB, and a start position of the encryption data provided with the block EDB is variable.
Patent JP-H069569-A (JP)
Title: Production of 1h-pyrazolo(1,5-b)(1,2,4)triazole coupler, and intermediate compound used in said production
Inventor: PINNWAA TAN
IPC: C07D231/38
Filed: 1993-02-23
Abstract: PURPOSE: To prepare the subject compounds in high yield with simple process, which are useful as couplers, which are excellent in stability and diffusion resistance, or the like, by cyclizing specific compounds.  
     CONSTITUTION: The objective compounds of formula II are obtained by cyclizing compounds of formula I (R, R 1  and X are each H or a substituent; Y, Z are each a substituent having a Hammett sigma constant of at least 0.05; (n) is 0-2) in a solvent such as methanol in the presence of a base such as triethylamine at 40-100°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01208346-A (JP)
Title: Wire net-incorporated vitreous artificial stone and production thereof
Inventor: AKAISHI NORIYASU
IPC: C03B19/06
Filed: 1988-02-16
Abstract: PURPOSE:To obtain the title artificial stone improved in mechanical strength, fire resistance and so on, preventing its scattering when broken, free from thermal fracture due to difference in thermal expansion coefficient in calcination, by embedding part of the thickness direction of a wire net into a glass matrix. CONSTITUTION:Firstly, a form 3 is preparted by incorporating raw glass powder (e.g., from scrapped glass from glass plates, glass bottles or the like) with, if needed, alumina powder, silica sand, pigment etc. Thence, this form 3 is superposed on a wire net 2 followed by calcination. For said calcination, e.g., in case of using a truck system, a laminate composed of said wire net 2 and form 3 thereon is calcined on a shelf board 1, thereby intruding the resultant softened vitreous mass into the meshes of said wire net 2 to embed part of the thickness direction of the wire net 2 into the vitreous mass 3a, the rest of said wire net 2 being exposed.
Patent JP-S58160463-A (JP)
Inventor: IKEDA IKUO
IPC: C09J11/06
Filed: 1983-02-28
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-H05233239-A (JP)
Title: Automatic program formation device
Inventor: MATSUO AKIHIKO
IPC: G06F9/06
Filed: 1992-02-20
Abstract: PURPOSE:To easily form a program from its constitutional parts by connecting program constitutional parts by a net-like diagram forming means in accordance with a program formation purpose to form a net-like diagram. CONSTITUTION:The net-like diagram forming means 102 accesses a parts storing means 100 and a connection information storing means 101, forms a net-like diagram corresponding to a program formation purpose and then displays the diagram on a display means 103. In the net-like diagram, a formed program is expressed as a series of routes from the initial status up to the end status. Since all connected parts can be continuously executed, the specification of one route based upon the connection of necessary parts can easily be executed. In the case of adding new parts, the influence of the parts can be made clear by arranging the parts on the diagram and their management also can easily be executed. Thereby user's load for the formation of a program can be reduced.
Patent JP-S56129484-A (JP)
Title: Horizontal linearity corrector
Inventor: MAGAI KINYA
IPC: H04N3/23
Filed: 1980-03-17
Abstract: PURPOSE:To enable to obtain a constant deflection speed, by providing the deflection coil for correction other than the main horizontal deflection coil, taking n-th power for parabola voltage in horizontal period, and correcting the change in the deflection speed with the trapezoidal wavelike correcting voltage of horizontal direction. CONSTITUTION:The main horizontal deflection coil 51 is arranged at the back of the picture tube 60, and the horizontal deflection coil 52 for correction is provided to the coil 51 at the back of the coil 51. The S shape correction capacitor 55 is connected in series with the coil 51 to produce the parabola voltage in horizontal period across the coil. This voltage is fed to the square circuit 80 through a capacitor 71 and resistor 72, and square is made with the square characteristics of the diode 82 to generate the correction voltage of almost trapezoidal shape. The voltage squaring the parabola voltage in horizontal period with the square circuit 80 is fed to the amplifier 90 through the level adjusting potentiometer 73 and capacitor 74 and given to the correction coil 52 with a given polarity to correct the change in the deflection speed, so that the deflection speed can be constant from the left end to right on the screen.
Patent JP-H08228392-A (JP)
Title: Speaker and its production
Inventor: FUKUSHIMA AKIRA
IPC: H04R31/00
Filed: 1995-02-22
Abstract: PURPOSE: To realize an excellent characteristic by effectively damping the pressure variance of the rear together with the drive of the diaphragm of a speaker used in various acoustic apparatus. CONSTITUTION: Plural through holes 1b of ϕ0.01 to 0.2 are circularly formed in the rear part of a frame 1, and acoustic damping is applied to an air chamber 7 in the rear only by these through holes 1b. Thus, not only the frequency characteristic is stabilized but also the cost is reduced.
Patent JP-H08161150-A (JP)
Title: Electronic calculating device
Inventor: PEETAA ZURUTSUBERUGAA
IPC: G06F11/10
Filed: 1995-02-22
Abstract: PURPOSE: To detect errors in multiple forms. CONSTITUTION: Code inspection devices 33 and 34 are respectively and additionally provided for every operator. The code inspection devices 33 and 34 are connected to the respective lines of at least one data bus through connection lines. A calculation device and carry bit forming devices 22 and 23 are connected to the connection lines between the code inspection devices 33 and 34 and the data buses 11 and 12.
Patent JP-S58151630-A (JP)
Title: Selecting device
Inventor: KINOSHITA OSAMU
IPC: G06F13/12
Filed: 1982-03-05
Abstract: PURPOSE:To constitute a subordinate device having high flexibility and adaptability, and to set a device number, by executing a selecting operation in accordance with contents of state information, in a device for selecting the subordinate device by a command of a post device. CONSTITUTION:An input/output channel 10 loads an input/output device number on a data bus in an interface bus 100, and turns on a selection start signal. When an input/output control device 20 receives the selection start signal, and recognizes that the number on the data bus is the number of input/output devices 21-23 being under its own control, the device 20 inhibits transferring the selection start signal to the following input/output controlling device 30, returns a response to the input/output channel 10, and requests to occupy the interface.
Patent JP-H04273572-A (JP)
Title: Input option recognition system
Inventor: NAGAOKA SADAHIRO
IPC: G06F9/45
Filed: 1991-02-28
Abstract: PURPOSE:To simplify the system by enabling the unitary management of translation program and by reducing the program amount to be an object of maintenance and control. CONSTITUTION:At the time of the execution of the language translation program in the information processing system, the kind of the execution information processing system is judged by the recognition system of the execution option given to the translation program main body and is made to reflect to the internal identifier and the option inputted as an execution option giving to the translation program is fetched. The character string of the fetched option is analyzed, the kind of the option is judged and the recognized option is stored in the internal area.
Patent JP-S58151510-A (JP)
Title: Measuring device of distance to object
Inventor: YASHIRO TAKEMITSU
IPC: G01C3/00
Filed: 1982-03-05
Abstract: PURPOSE:To measure a distance to an object by one television camera, by varying the horizontal direction of the television camera by a microscopic angle, and deriving a distance to an object to be photographed, from a moving extent of a target point on the monitor picture. CONSTITUTION:A target point A reflected on a monitor picture 10 moves to a point B when a television camera is turned by a microscopic angle DELTAQ in the horizontal direction, and a moving extent Xm is shown by the expression. (f), (a) and M denote a focal distance, a distance to an object to be photographed, and magnification to a monitor from a camera, respectively. A composite video signal 201 sent from a monitor television 21 is converted to a vertical synchronizing signal 203 and a horizontal synchronizing signal 204 by a synchronizing separating circuit 22 and a waveform shaping circuit 23, the target point on the monitor television 21 is inputted as a luminance signal to a light pen controller 24 through a light pen 25, the position is operated by its comparison and callation, Xm is derived, and a distance (a) to the object to be photographed is derived.
Patent JP-H03239164-A (JP)
Title: Control circuit of inverter device
Inventor: SUGIMOTO SHIGEYUKI
IPC: H02M7/537
Filed: 1990-02-16
Abstract: PURPOSE:To prevent the rotation of an induction motor from becoming unstable or torque from ceasing to come out enough by adding corrective data operated based on upper and lower short circuit prevention intervals when the direction of inverter output current flow is positive with respect to a reference voltage waveform, and subtracting it when the direction is negative. CONSTITUTION:A current detector 10 detects the current waveforms for three phases, and a current polarity signal making circuit 11 makes a current polarity signal and outputs it. A voltage detecting circuit 12 detects the DC voltage inputted into an inverter 3, and outputs it to the reference waveform making circuit 5 and an upper and lower short circuit interval correcting circuit 13. The reference wave making circuit 5 corrects the amplitude at the time of computation of the reference data for three phases. Moreover, the upper and lower short circuit preventing period correcting circuit 13 adds the corrective data to the reference waveform data for three phases when the current polarity signal is positive logic, and subtracts it when it is negative logic and outputs it to a comparison circuit 7.
Patent JP-S54127444-A (JP)
Title: Method of coating
Inventor: HAGIWARA TSUNEO
IPC: B05D3/06
Filed: 1978-03-27
Abstract: PURPOSE: A powder coating containing a linear polyester resin, aliphatic unsaturated groups and an initiator for photoreaction is used to form coating films and irradiated with active rays, thus forming strong crosslinking bonds resulting in coating films with high resistance to heat and chemicals.  
     CONSTITUTION: In the application of powder resin coatings, a coating containing (A) a linear polyester of 50W200°C softening point and (B) 0.001W0.5 equivalent amount, per 100 g of the polymer, of aliphatic unsaturated groups that are stable under conditions where the polyester is molten and 0.01W20 parts by wt, per 100 parts of the polyester resin, of an initiator for photoreaction is used and the coating films are irradiated with active rays to effect crosslinking. When the softening point exceeds 200°C, the film-forming properties are worsened, whereas when lower than 50°C, the blocking of the powder is undesirably caused. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01209174-A (JP)
Title: Control of thermal transfer color printer
Inventor: ITO FUMIHIRO
IPC: B41J17/12
Filed: 1988-02-17
Abstract: PURPOSE:To omit an operation of once returning a recording paper and then re-feeding the paper and realize easily a higher printing speed, by a method wherein when transferring onto the recording paper in at least one of a plurality of colors is not to be conducted, an ink film is blindly fed by an at least one-sheet amount for the at least one color. CONSTITUTION:At the time of feeding a recording paper 3, the paper 3 is fed forward by a one-sheet amount in a direction A, while a head 1 is disposed separated from a platen roller 4, and an ink film 2 is in a stopped condition, so that printing is not conducted. Prior to printing, a color of the ink film 2 relevant to blind feeding is specified by an external apparatus, and at the time of blind feeding, printing in the relevant color is not conducted but the leading end of the next color part of the ink film 2 is protruded. At the time of not performing the blind feeding, the paper 3 is returned in a direction B by a one-sheet amount, when the head 1 is maintained in contact with the platen roller 4, so that the ink film 2 is returned in the direction B together with the paper 3. Heat is applied to the ink film 2 from the head 1, whereby predetermined printing on the paper 3 is conducted. At the time of blind feeding, the paper 3 is maintained in a stopped condition, and the operation of once returning the paper 3 in the direction B and then re-feeding the paper 3 in the direction A is omitted, whereby a higher printing speed can be contrived.
Patent JP-H09213356-A (JP)
Title: Fuel cell generation device and method for fuel changeover test thereof
Inventor: TAKE TETSUO
IPC: H01M8/06
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power generation device which can automati cally make the regular changing-over of the fuel through unmanned operation by equipping a conventional control device with a timer and a control means for fuel changeover test additionally. SOLUTION: A timer 16c and a control part 16d for fuel changeover test are additionally installed in a conventional control device 16, and the test intervals or the dates (times) and the test period are predetermined and stored in the timer 16c. After each test interval stored in the timer 16c has elapsed, or the test date (time) is attained, or the specified test period has passed, the control part 16d transmits control signals a, d to shutoff valves B2, B3 so that their opening and closing are controlled, and also transmits control signals b, c to rate-of flow control valves C1, C2 so that their degrees of opening are adjusted. Thereby the supply amount of urban gas G1 or propane gas G2 is controlled into a specified value which is predetermined and stored in memory, and the regular changing-over of the fuel can be made automatically by unmanned operation.
Patent JP-S57151724-A (JP)
Title: Resources-saving type continuous sheathing work
Inventor: FUKUSHIMA TAKAYUKI
IPC: E02D5/20
Filed: 1981-03-09
Abstract: PURPOSE:To obtain a sheathing wall having a high safeness and a high water shielding property by a method in which a sheathing wall having a core material made of a friction-cut steel material is constructed, the underground outer wall of the structure is built up on the inside, the core material is drawn out, and then a grout, e.g., cement mortar, etc., is injected into the space formed. CONSTITUTION:After the ground is excavated, an interlocking box 1 is set, and then concrete 3 is placed. While the concrete 3 is unset, a steel material 4, e.g., H-shaped steel, etc., subjected to a friction cutting treatment is hung down. After the concrete 3 has set properly, the interlocking box 1 is pulled out to construct the unit of a continuous wall. The same operations are repeated to construct a sheathing wall 5. The ground surrounded by the sheathing wall is excavated, the underground outer wall 6 of the structure is constructed, the steel material 4 is drawn out, and then a solidifiable grout 7, e.g., cement mortar, etc., is injected into the space (b) formed after drawing out the steel material 4 in the sheathing wall to repair the sectional damage in the space portion.
Patent JP-H01209924-A (JP)
Title: Dc power supply
Inventor: KOBAYASHI KOICHI
IPC: H02J1/10
Filed: 1988-02-17
Abstract: PURPOSE:To uniformize the share of a load by detecting the output current of a device having a plurality of AC/DC or DC/DC conversion units connected in parallel, instructing the share of the units by a microprocessor, and providing a current limiter. CONSTITUTION:The inputs a1-a3 and outputs b1-b3 of 3 AC/DC or DC/DC conversion units M1-M3 are commonly connected to inputs A, and outputs B respectively. The signal of an output current from a general current detector C of output side is input to the terminal R of a load sharing instruction unit LS. Operation state signals are inputted from the terminals FA1-FA3 of the units M1-M3 to the terminals P1-P3 of the unit LS. A load sharing command is applied from the terminal LA of the unit LS to the terminals L1-L3 of current limiters LM1-LM3 contained in the units M1-M3. A monitor controller monitors the state of the load and adds the unit when it exceeds the rated value of the unit. Thus, the loads are uniformly and safety shared to alleviate the load of an operator.
Patent JP-H02214192-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI MASAO
IPC: H05K13/04
Filed: 1989-02-14
Abstract: PURPOSE:To improve accuracy of mounting on a board and to eliminate defect of mounting by providing a mounting surface with positioning protrusions which are fit to holes of the board. CONSTITUTION:Positioning protrusions 7a, 7b which are provided at a rear of a package 2 are fit to holes provided in a board 5. Therefore, when mount is carried out on the board 5 whereon a solder paste 4 is formed, the positioning protrusions 7a, 7b serve as guides and restrain shifts in X-Y direction and deviation in rotating direction. It is thereby becomes possible to realize accurate positioning on the board 5 and to prevent development of defect such as shortcircuiting between leads because of a solder bridge.
Patent JP-S54127357-A (JP)
Title: Integrated circuit device
Inventor: OOTA MICHIHIRO
IPC: G04C3/14
Filed: 1978-03-25
Abstract: PURPOSE:To reduce chip area and lower cost by using the signal of a high voltage circuit system as the input to a low voltage circuit in MOSICs for watches. CONSTITUTION:The input signal f passes through the inverter 1' of a low voltage system VL thence through a level shift circuit 5 to be converted to a high voltage system VH, whereby the signal F is obtained. The signal F and its inverted signal F' are made the input signals to the respective CMOS transistors of the output inverters 3', 4' of the low voltage system VL. As a result, the output of large current may be obtained even with the CMOS transistors of a small area.
Patent JP-S56131566-A (JP)
Title: Maleimide derivative and its preparation
Inventor: OOBA MASAYUKI
IPC: C08G73/00
Filed: 1980-03-21
Abstract: NEW MATERIAL:An isopropenylphenylmaleimide derivative of formula I (X 1  is halogen; X 2  is H or halogen; R is halogen, alkyl or alkoxyl; n is 0 or an integer 1W 4) and a bismaleimide derivative of formula II (X 3  is X 1 ; X 4  is X 2 ; R' is R; D is a bivalent organic group having one C=C double bond; n' is n).  
     EXAMPLE: N-p-Isopropenylphenyl-3,4-dichloromaleimide and N,N'-[4-methyl-2,4- bis(p-3,4'-dichloromaleimidophenyl)]-1-pentene.  
     USE: An agricultural chemical, a vulcanizing accelerator, an aquatic organism repellent, a coating material, an adhesive, a curing accelerator and a raw material for a thermoplastic and a thermosetting resins, etc.  
     PROCESS: An isopropenylaniline derivative of formula III or an aromatic diamine derivative of formula IV is reacted with a maleic anhydride derivative of formula V in an organic solvent in the absence of a catalyst. 
     COPYRIGHT: (C)1981,JPO&Japio