baber/WOPTO huggingface dataset:
Patent JP-H02138441-A (JP)
Title: Seawater corrosion resisting steel improved in rust resistance
Inventor: SHIMADA HARUO
IPC: C22C38/32
Filed: 1988-11-04
Abstract: PURPOSE:To manufacture a seawater corrosion resisting steel improved in rust resistance in a severe salty environment by incorporating specific percentages of C, Si, Mn, Al, P, S, Cr, and rare earth elements to iron and also regulating Al content so that it is equal to or higher than Cr content. CONSTITUTION:A steel having a composition which consists of <=0.1% C, <=0.25% Si, <=1.0% Mn, 5.8-<7.0% Al, <=0.015% P, <=0.005% S, >1.5-7.0% Cr, 0.001-0.5%, independently or in combination, of rare earth elements, such as Ce, La, and Y, and the balance iron with inevitable impurities and in which Al>=Cr is satisfied is prepared. By this method, steel materials to be exposed to salt damage, steel materials effective in maintaining the durability of a concrete structure in which steel materials are embedded, and steel materials for concrete use can be obtained.
Patent JP-H11119737-A (JP)
Title: Driving device for liquid crystal panel
Inventor: NAKANISHI HIDEYUKI
IPC: G09G3/36
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To realize, with a simple system, simultaneous display of two upper and lower pictures in longitudinal/lateral conversion in a liquid crystal panel. SOLUTION: The device is provided with an X-driver 2 for horizontal driving and a Y-driver 3 for vertical driving against a liquid crystal panel 1. The first and second horizontal picture compressing circuits 4, 5 perform horizontal compression of two picture data A, B. A picture switching circuit 6 switches the picture data A', B' compressed horizontally, and gives it to the X-driver 2. In addition, a pulse generating circuit 7 for liquid crystal horizontal driving forms a reference pulse for the horizontal driving and gives it to the X-driver 2. A pulse generating circuit 8 for liquid crystal vertical driving forms a transfer pulse for the vertical driving and outputs to the Y-driver 3. A control circuit 9 for liquid crystal vertical output generates an output control pulse and controllably distributes the picture data A, B to the upper and lower part of the liquid crystal panel 1.
Patent JP-H04154757-A (JP)
Title: Phenoxyacetic acid derivative and pharmaceutical preparation containing the same
Inventor: IGARASHI AZUMA
IPC: A61K31/60
Filed: 1990-10-16
Abstract: NEW MATERIAL:A compound of formula I (X is H, halogen, lower alkyl, CF3, alkoxyhydroxyl or cyano; R1 is H, CH3 or C2H5; R2 is H or n-propyl; (n) is 0-2; (m) is 1-5) and its salt. EXAMPLE:4-[3-(4-Chlorobenzenesulfonyl)propyl]-2-[(4-acetyl-3-hydroxy-2 -propyl) phenoxyacetylamino]phenoxyacetic acid. USE:A medicine; namely, thromboxane A2 antagonist, leukotriene antagonist. Usable as a preventive, active on thrombosis caused by thromboxane A2 or leukotriene, and allergies such as asthma. PREPARATION:A reaction is made in the presence of an appropriate base between a sulfonic acid derivative of formula II and a peonol derivative of formula III followed by eliminating the protecting radicals, and then reaction with ethyl bromoacetate, and the ester portion of the reaction product is put to hydrolysis with an alkali, thus obtaining the objective compound of the formula I.
Patent JP-H11117495-A (JP)
Title: Surface member installation structure
Inventor: KITAGAWA MASAO
IPC: E04F13/08
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a surface member installation structure in which surface members can be installed on a wall surface or a ceiling surface in a building without joints. SOLUTION: At abutment end parts of two surface members 1, an engagement member 3 having an engagement protrusion at a tip, and Z-shaped engagement members 4 having Z-shaped cross sections to be engaged with the engagement protrusion of the engagement member 3 provided on both side edge parts on a back surface of the surface member 1 are respectively installed. The Z- shaped engagement members 4 installed on the surface members 1 are engaged with the engagement member 3, and the end part of the surface member 1 is applied to the end part of the adjacent surface member 1 to be installed on the engagement member 3 at an abutment part. A joint member is not appearing, therefore, on the surface of the abutment part of the surface member end parts, and a caulking process to a joint part is not necessary.
Patent JP-S61293688-A (JP)
Title: Electrode roller for welding
Inventor: YAMAMOTO MASATOSHI
IPC: B23K11/30
Filed: 1984-12-26
Abstract: PURPOSE:To prevent the corrosion of a copper alloy and the gelation of a conductive medium by plating a specific weight ratio of Co and W onto the inside surface of the rotating part of a resistance welding electrode roller and the outside circumferential surface of the central stationary shaft thereof and sealing a conductive quaternary fusible alloy of Ga, In, Sn and Zn into the spacing therebetween. CONSTITUTION:A compd. contg. Co and W at 90:10-30:70 by weight is plated 4 onto the inside surface of the rotating part 2 of the electric resistance welding electrode roller and the outside circumferential surface of the central stationary shaft 1. The conductive quaternary fusible alloy of Ga, In, Sn and Zn is sealed into the spacing therebetween. The quaternary alloy 3 exothermically welded by the rotation of the electrode roller 2 prevents the corrosion of the roller 2 and central shaft 1 made of the copper alloy by the plating layer 4 and prevents the gelation of the conductive medium 3 thereby extending the like of the electrode roller for welding.
Patent JP-H01119848-A (JP)
Title: Preparing program for control card for batch processing in computer
Inventor: TAKAHASHI SETSUO
IPC: G06F15/00
Filed: 1987-11-02
Abstract: PURPOSE:To quickly and exactly generate a processing control card for a batch processing by generating a batch processing control card by a conversational format of TSS. CONSTITUTION:In a separate work processing model 3, a flow of a batch processing is described at every work, a user obtains the flow of the batch processing thereby. Subsequently, by using an input data card generating function of every separate program, shortage of a data and an incorrect format are checked, and thereafter, by using an interface control function between each separate program, matching is taken so that an output of a program executed first becomes an input of a program executed later, and a batch processing control card 4 is generated. Also, this operating information is saved as a history 5.
Patent JP-H10101907-A (JP)
Title: Liquid composition and cast film
Inventor: KOIDEMURA JIYUNJI
IPC: C08J5/18
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain excellent transparency by casting a liquid composition comprising a solution or dispersion of an aromatic norbornene polymer in a halogenated hydrocarbon solvent on a carrier and removing the solvent by drying. SOLUTION: A norbornene monomer comprising, e.g. 1,4-methano-1,4,4a,9a- tetrahydrofluorene, dissolved in, e.g. toluene, is mixed with a polymerization catalyst comprising, e.g. tri-isobutylaluminum/isobutyl alcohol, and WCl6 is dropped into the mixture. After reaction for a prescribed time, the reaction liquid is transferred into an autoclave and mixed under stirring with a acetylacetonatonickel/tri-isobutylaluminum catalyst. Hydrogen is introduced into the mixture at 80 deg.C to react for about 3hr while maintaining a hydrogen pressure of about 30kg/cm<2> , thus giving an aromatic norbornene polymer having a number-average molecular weight of 1,000 to 100,000. This polymer is dissolved in a halogenated hydrocarbon solvent such as methylene chloride and mixed with a leveling agent, etc., to prepare a liquid composition.  This composition is case on a glass plate, thermally dried and then peeled from the glass plate to give a case film.
Patent JP-H11120656-A (JP)
Title: Information processor
Inventor: FUJIURA KAZUO
IPC: G11B17/04
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To load an optical disk to a driving motor without requiring a wide space in the device main body by providing the holder of a placing tray to be freely rockable. SOLUTION: This processor is provided with the device main body which has the spindle motor to rotationally drive the optical disk to be information- processed, a holder 8 which is provided in the main body and supported to be freely rockable, a placing tray 3 which is held in the holder 8 to be freely rockable and places the disk, a driving motor 21 which takes in and out the tray 3 to/from the holder 8, driving gears 23 and 25 and a rocking means which moves between a first position where the disk separates from the motor and a second position where the disk is loaded to the motor by rocking the holder 8.
Patent JP-H10117877-A (JP)
Title: Seat sheet
Inventor: TAKEYAMA MASANOBU
IPC: A47C5/06
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a seat sheet, by which stitches do not appear on an upper surface, the infiltration of rainwater can be blocked and a seat can be easily corresponding to the physique of a sitting person. SOLUTION: This seat sheet is composed of a sheet frame and a sheet member 20 spread between a pair of supporting parts, and the sheet member 20 is composed of a seat surface sheet 30 and a fixing member 40 for mutually connecting left and right bent parts 30A and 30B of the seat surface sheet 30. Then, the seat surface sheet 30 is constituted by vertically piling and sewing both left and right side parts 32a, 33a, 32b and 33b of respective sheet members covering a cushion member 31 and sewing front and rear tabs while mutually piling respective outer surfaces. Besides, the fixing member 40 is composed of a left belt 41 extended from the left side bent part 30A and a right belt 42 extended from the right side bent part 30B and both the belts 41 and 42 can be connected.
Patent JP-H07132754-A (JP)
Title: Load control mechanism for tractor
Inventor: FUJIMOTO KENICHI
IPC: A01B71/02
Filed: 1993-11-09
Abstract: PURPOSE:To prevent the occurrence of an engine stop owing to load generated during operation of a tractor and to also prevent the occurrence of a fluctuation in the tilling pitch of a rotary tilling device. CONSTITUTION:An electronic governor type engine E is mounted on a tractor. The output of the engine E is inputted to a running shift part M to drive running. A PTO shift part P is disposed at the rear stage of the running shaft part M to drive a working machine R. A load is detected by an electronic governor arranged to the engine E. The value of the load is inputted to a running shift controller C to control rotation of the shift lever of a running shift part. With the increase of a load, running drive and PTO drive are decelerated.
Patent JP-H05119109-A (JP)
Title: Detecting circuit for erroneous mounting
Inventor: MOTOBAYASHI TOSHIHIKO
IPC: H04B17/00
Filed: 1991-10-25
Abstract: PURPOSE:To improve economics and to attain high reliability by providing an erroneous mounting detecting circuit on each package side. CONSTITUTION:A shelf 1 is provided with an identification signal generating circuit 11 which outputs an identification signal showing an identification number of each package in regard to each mounting position of the package. Each package, e.g. a package (1) 2 is provided with an identification signal generating circuit 22 generating the identification signal showing the aforesaid identification number of its own, a comparator circuit 21 which receives as inputs the identification signal of the identification signal generating circuit 11 inputted when the package is mounted on the shelf 1 and the identification signal of the identification signal generating circuit 22 and compares them with each other and a display unit 23 displaying erroneous mounting on the basis of an output signal of the comparator circuit 21.
Patent JP-S61154247-A (JP)
Title: Reserve trunk locking system
Inventor: ISHIDA MORIYOSHI
IPC: H04M3/28
Filed: 1984-12-26
Abstract: PURPOSE:To simplify the circuit constitution and to attain ease of mounting and control by selecting a changeover circuit of a repeater trunk device to the position of the reserve trunk, connecting a switching cable connector to a multi-connector corresponding to the repeater trunk device, removing the multi-connector and leading the relay line to the reserve trunk. CONSTITUTION:When it is required to disconnect the repeater trunk device 7 from the system, for example, for a fault in a trunk circuit 8 or for a test in the trunk device 7, the changeover circuit 9 is changed over to the position of the reserve trunk 6 by the control from an exchange 1. Thus, a relay line 3 is connected to the reserve trunk 6 to keep the connection between the relay line 3 and the exchange 1. Then a cable connector 11 is connected to the multi- connector 10, the multi-connector 10 is taken out of the repeater trunk 7 while the connection is kept. Thus, the repeater trunk device 7 is disconnected from the system, the required test or repair are conducted to the trunk circuit 8 and the reserve trunk route is not disconnected in this case.
Patent JP-2000110162-A (JP)
Title: Steel tube pile
Inventor: MEGURO TOYOZO
IPC: E02D5/54
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To enhance the support force of a foundation pile by using a tapered steel tube whose downward part is thick, fixing a conical body on the lower end, and attaching a spiral wing upward thereof. SOLUTION: In the case where the two or more foundation piles of a building are connected to reach a support layer, a tapered steel tube 10 whose downward part is thick is made one lowermost pile. The lower end of the steel tube 10 is covered with a cover plate 12, rotation force is converted into thrust force thereon, and a conical body 14 preventing rotation fluctuation is fixed. A spiral wing 16 for converting the rotation force into the thrust force upward thereof and increasing the support force in the case where it is buried is attached. The steel tube pile is buried in an underground by giving the rotation force and the thrust force by a driver, and after its length is insufficient, next a straight pipe pile is connected by welding or the like thereto. Even when the diameter D1 of the straight pipe pile is small, the support force of a thick diameter D2 can be obtained.  Thereby since a measure can be performed even when the steel tube buried at prescribed depth is a small diameter, a total cost including a material cost and burying driving power can be reduced.
Patent JP-2000112094-A (JP)
Title: Manufacture of useful hydrophobic compound for photograph and oil in water emulsion product, and the useful compound and the emulsion product
Inventor: HOSHINO HIDEKI
IPC: B01D61/14
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method for a useful hydrophobic compound for photograph low in cost and superior in productivity by executing isolation purification by using an equipment provided with an ultrafiltration device. SOLUTION: An ultrafiltration is applied in the isolation purification process, and a dispersed liquid in a reactor is recirculated in contact with a semipermeable ultrafiltration membrane while giving a pressure difference across the membrane. The reactant solution 2 after the end of synthetic reaction is present in the reactor 1, and the solution 2 contains a solvent, a reaction product, side reaction products, and various kinds of starting compounds each in solution, and the solution 2 can be allowed to deposit the reaction product. A part of the volume of the substances contained in the reactor 1 can be controlled by discharging it through an outer circulating line 7 to a filtration unit 5. At that time, the volume can be reduced to a desired volume by an operational condition, and it is preferred to disperse the photographic compound subjected to the isolation purification.
Patent JP-H03143166-A (JP)
Title: Image reader
Inventor: ITO YASUO
IPC: H04N1/407
Filed: 1989-10-30
Abstract: PURPOSE:To accurately read an original image by inputting the added signal of a fixed voltage input and the dark output signal of a sensor and the dark output signal respectively to the reference inputs of the high level side (VRT) and the low level side (VRB) of an A/D converting means. CONSTITUTION:A terminal Vo comes into constant with a sample-hold 201, an adding circuit 204 and an A/D converter 202. To the low order voltage (VRB) of the A/D converter 202 is supplied with the residual signal of a sensor cell. To the high order voltage (VRT) is supplied with the residual signal of the sensor cell and the added signal of a prescribed voltage VT. Thus, an accurate A/D conversion can be performed.
Patent JP-H09101497-A (JP)
Title: Liquid crystal display device
Inventor: MIYAZAWA KUNIAKI
IPC: G09G3/36
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To display a color moving picture by using a TN mode type liquid crystal display element. SOLUTION: This device consists of a TN mode type liquid crystal display 1, a back light 2 consisting of three color tubes of R, G, and B, and a driving circuit which controls the liquid crystal display 1 and back light 2. For every video composite frame the tubes 22, 23, and 24 of R, G, and B of the back light 2 is turned on in order at the same period and a liquid crystal display element 13 at a specific dot position of the liquid crystal display 1 is driven corresponding to the illumination period of the tubes 22, 23, and 24 of R, G, and B so that the quantity of integration for variation of the liquid crystal display element 14 by repetitive voltage application is adjusted.
Patent JP-S61159708-A (JP)
Title: Permanent magnet
Inventor: MORI KANEO
IPC: H01F1/057
Filed: 1984-12-31
Abstract: PURPOSE:To manufacture a permanent magnet at extremely low cost by specific component constitution mainly comprising La and Ce. CONSTITUTION:A permanent magnet has a composition (0.4<=x<=0.9, 0.05<=z<=0.3, 0.01<=v<=0.3) represented by a formula (CexLa1-x)z(Fe1-vBv)1-z, and has coercive force (iHc) of 4kOe or more. The magnet may have a composition (Re represents at least one kind of rare earth metals including Y) except Ce and La, 0.4<=x<=0.9, 0.2<y<1.0, 0.05<=z<=0.3, 0.01<=v<=0.3) represented by a formula [(CexLa1-x)yR1-y]z(Fe1-vBv)1- z.
Patent JP-H03141769-A (JP)
Title: Color picture input device
Inventor: YAMAMOTO TAKEMI
IPC: H04N1/04
Filed: 1989-10-27
Abstract: PURPOSE:To always enable the picture display of satisfactory color reproducibility by measuring the color of a sample picture from an output medium by sample picture data from an original reader and correcting chrominance signal data based on color measurement data. CONSTITUTION:Reflected light generated by irradiating the sample picture with light is read by a CCD solid-state image pickup element 6 of the original reader and the read data are supplied through a controller board 13 building-in a CPU and an interface 20 to a host computer 30. Then, the sample picture is displayed on a color display 31 of the output medium. The color of this picture is measured by a color measuring part 14 and the result of the color measurement is supplied to the board 13. Then, a chrominance signal data coefficient is calculated, determined and stored in a RAM built in the board 13. Real original read data are corrected and the picture display and picture recording of the satisfactory color reproducibility can be always executed.
Patent JP-H06131955-A (JP)
Title: Malfunction preventing device for reed switch
Inventor: NAKAI YOSHIHIDE
IPC: H01H36/00
Filed: 1992-10-19
Abstract: PURPOSE:To detect a disturbance and prevent the malfunction of a reed switch by providing magnetic field detecting switches near the place where the control reed switch is installed. CONSTITUTION:Magnetic field detecting switches 3 are arranged on six faces of a hexahedral case 2 respectively to surround a control reed switch 1. The switches 3 are provided near the place where the switch 1 is installed, and contacts by the switches 1, 3 are directly connected in a control circuit as opening/closing opposite contacts respectively. When abnormal external magnetic field appears, the switch 1 and the switch 3 are concurrently operated. The contact of the switch 1 is closed, however the contact of the switch 3 is opened, and a control relay is not operated. Another device is not erroneously operated, and the facility malfunction that the switch 1 is operated by the effect of the external magnetic field can be prevented.
Patent JP-S63132896-A (JP)
Title: Amino acid phosphorohydrazidate derivative
Inventor: HAYASHI TERUO
IPC: A61P31/04
Filed: 1986-11-25
Abstract: NEW MATERIAL:A compound expressed by formula I [X is alpha-amino acid residue; R<1> and R<2> are H or alkyl; R<3> is O or S; R<4> is H, aryl, etc.; R<5> is aryloxy or formula II (R<6> is R<1>; R<7> is H or aralkyl); except when X is arginyl, etc., R<1> is H, R<2> is methyl, R<3> is O, R<4> is H and R<5> is formula III]. EXAMPLE:1-(1-Hydroxyacetoxymethyl)hydrogenphosphono( N<1>-methyl-N<2>-L-argin- yl )hydrazidate. USE:An antibacterial agent against Gram-positive bacteria and Gram-negative bacteria. PREPARATION:A compound expressed by formula by formula IV (Y is halogen) is reacted with a hydrazine compound expressed by formula V and alcohol expressed by the formula R<4>-OH in the presence of a base to provide a compound expressed by formula VI, which is then condensed with a reactive derivative of compound expressed by the formula A-X-OH (A is amino-protecting group) to afford a compound expressed by formula VII, followed by deprotecting.
Patent JP-S63134730-A (JP)
Inventor: OGAWA HIROSHI
IPC: E04C3/26
Filed: 1986-11-25
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-H10104808-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SATO TAKEHIKO
IPC: G03C1/95
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide color photographic sensitive material processable with an activator soln. which practically does not contain any developing agent, ensuring high coloring density and preventing the occurrence of stain during preservation over a long period of time after processing. SOLUTION: This silver halide color photographic sensitive material has at least one photosensitive silver halide emulsion layer and at least one nonphotosensitive layer as photographic constituent layers on the substrate and contains at least one kind of dye forming a coupler in either of the constituent layers and further contains at least one kind of reducing agent for coloring represented by the formula (L)n -D and at least one kind of nonphotosensitive inorg. compd. having a negatively charged surface. In the formula, L is an electron attracting group capable of being eliminated in the process of developing, D is a residual group of compd. obtd. by removing (n) H atoms from a compd. Hn D having development activity and (n) is an integer of 1-3.
Patent JP-H01122430-A (JP)
Title: Manufacture of plastic part and its device
Inventor: SATO KAZUYUKI
IPC: B29L9/00
Filed: 1987-11-06
Abstract: PURPOSE:To enable operation automatically and continuously, by a method wherein a plastic base material is molded into a predetermined form by preheating the same, which is stuck to a skin material sheet to which an adhesive agent has been applied, with pressure by superposing upon the skin material sheet and then the skin material sheet is cut off. CONSTITUTION:A plastic base material P3 is preheated at a predetermined temperature with a preheating device 4, fed to an inlet side of a transfer molding device 5 and introduced into a molding stage 5-1 through feed, lowering and release actions of a feed bar 5e. An application roller 9c coming into contact with a skin material sheet L2 is turned and an adhesive agent 8 within an adhesive agent holding vessel 9a is applied to the surface of the skin material sheet L2 through an application roller 9c. The plastic base material P3 to be introduced onto a bottom force 5a' is set up onto the skin material sheet L2 set up to the bottom force 5a', which is pressurized by lowering a top force 5b'. With this construction, the skin sheet L2 is stuck to the undersurface of the plastic base material P3 and a tip side and middle part are cut off with a mold blade 5d'.