baber/WOPTO huggingface dataset:
Patent JP-H02297547-A (JP)
Title: Silver halide photographic sensitive material containing novel cyan coupler
Inventor: MASUKAWA TOYOAKI
IPC: G03C7/38
Filed: 1989-05-11
Abstract: PURPOSE:To improve color developability and to obtain a high sensitivity and high color developing density by incorporating specific cyan couplers into the above material. CONSTITUTION:At least one of the cyan couplers expressed by formula I are incorporated into at least one layer of silver halide emulsion layers. In the formula I, A, B respectively denote an org. group to be combined with an imidazole ring via a carbon atom, nitrogen atom, oxygen atom or sulfur atom; J denotes -CO-, -CS- or -SO2-; R2 denotes an alkyl group, alkenyl group, etc.; R1 denotes a hydrogen atom, alkyl group, alkenyl group, aryl group. The fresh two-equiv. couplers are obtd. even with the imidazole base uncleus which is the novel base uncleus as the cyan coupler in this way. The silver halide color photographic sensitive material contg. the novel two-equiv. cyan couplers having the excellent color developability is thus obtd.
Patent JP-H11355557-A (JP)
Title: Picture processor
Inventor: IKENOUE YOSHIKAZU
IPC: G06T7/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent illegal copying of a secret document by embedding the secrecy level of an original into picture data to the original and setting the secrecy level of the original. SOLUTION: Additional information such as a book code, a secrecy rank (0 for a normal document, 1 <= for a secret document), a password are transmitted to an additional information managing part 18. The password and the secrecy rank is normally included in the original but when they are not included, they are set from an operation part 4. When the part 18 detects the secret document of the value of a secrecy rank being at least 1, a secrecy managing part 20 requests the input of the password to the part 4 and when the book code is set to additional information, input of the book code is requested. At the time of inputting the password or the book code, they are collated with the values of the password or the book code managed by the part 18 and the result of collating is outputted to the part 4. When the values of the password or the book code inputted from the part 4 are different from the values managed by the part 8, copying operation is inhibited.
Patent JP-S63286275-A (JP)
Title: Power unit for ac arc welding machine
Inventor: AOYAMA MASAHIRO
IPC: H02M5/453
Filed: 1987-05-15
Abstract: PURPOSE:To prevent switching transistors from breaking down by providing a voltage feedback circuit to rectify the secondary side output voltage of a transformer for the voltage feedback and feed it back to a smoothing capacitor of a rectifier circuit. CONSTITUTION:A part of a current based on the induced voltage of a reactor 25 is allowed to flow to a primary side of the transformer 26b for the voltage feedback after passing through a capacitor 26a for eliminating a DC part. As a result, the primary side is excited and the voltage is generated on the secondary side. The voltage is rectified by a rectifier 26d and fed back to the smoothing capacitor 3 of the first rectifier circuit. By this method, the size of the feedback current flowing to a smoothing capacitor 11 is extremely reduced and the charging voltage of said capacitor is prevented from rising up to such an extent to break down the switching transistors.
Patent JP-H07323967-A (JP)
Title: Controller for ropeless elevator
Inventor: MIZUNO KIMIMOTO
IPC: B66B1/30
Filed: 1994-06-01
Abstract: PURPOSE:To permit a ropeless elevator to travel with an always proper thrust for each direction of the vertical, horizontal, tilt, and curved line directions, by a linear synchronous motor. CONSTITUTION:The weight inside a cage 30 is measured by a load detector 55. The position of the wage 30 is detected by an encoder 53, and the value costheta for the tilt angle theta is detected from a tilt angle memory device 96 according to thin position. Further, the frictional coefficient mu between the cage 30 and a guide rail and the dead weight of the cage are detected. Accordingly, the thrust instruction value is corrected by calculating the value mu (W+W0) costheta and adding the result to the thrust instruction value as the output of a speed control part 70.
Patent JP-S5345156-A (JP)
Title: Microwave oscillator
Inventor: MITSUI YASUROU
IPC: H03B7/14
Filed: 1976-10-05
Abstract: PURPOSE: To achieve a microwave oscillator which can decide precisely the most appropriate circuit run number through a calculation of the output impedance using S parameter of GaAs MESFET. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08311114-A (JP)
Title: Production of chloroprene polymer
Inventor: WATANABE KOSUKE
IPC: C08F36/18
Filed: 1995-05-18
Abstract: PURPOSE: To obtain the subject polymer without troubles due to adhesion between the polymer sheet and the substrate of a dryer at the finishing drying, by emulsion polymerization of a chloroprenr-based monomer by use of a rosin acid in the presence of a specific dispersant. CONSTITUTION: This polymer is obtained by emulsion polymerization of (B) chloroprene-based monomer(s) [e.g. chloroprene alone or a mixture of chloroprene with another copolymerizable monomar (e.g. 2,3-dichloro-1,3-butadiene, butadiene)], by use of (A) a rosin acid (e.g. gum roson, wood rosin, tall oil rosin, disproportionated rosin) as an emulsifier, in the presence of (C) a dispersant, a compound of the formula (R1 and R2 are each a >=5C alkyl group; M is an alkali metal) [e.g. a sodium or potassium salt of di(2-ethylhexyl) sulfosuccinic acid ester].
Patent JP-H04305954-A (JP)
Title: Apparatus and method for testing manufacturing process
Inventor: TOOMASU JIEI ATON
IPC: H01L21/822
Filed: 1991-05-24
Abstract: PURPOSE: To determine whether a wafer production process is acceptable or not by detecting a current excited through a noncontact means. CONSTITUTION: A potential is generated in the sample area 39b of a test structure formed on the surface of an integrated circuit wafer using a scanning electronic microscope SEM 24 or other illuminator. Conduction path between an illuminated area and a common area 39a is then detected using an ammeter 40 connected between the sample area 39b and a voltage supply 42. A monitor circuit 44 produces an output representative of the sample area 39b connected electrically with the common area 39a.
Patent JP-H10295409-A (JP)
Title: Shoe in-liner
Inventor: KURATA SHUHEI
IPC: A43B17/08
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent the foot from getting stuffy by providing an enlarged air ventilation according to the foot to bend and stretch and structuring an in-liner from a cushion member laminated in more than one layer and a double Russel wedge-type meshed layer connected onto the cushion member surface and thus, forming a sufficient air duct horizontally and vertically. SOLUTION: Underneath a double Russel wedge-type meshed layer 1, a cushion member multi-layered body having more than one layer, preferably, continuously foam-bubbling polyurethane foam layer 2 is connected, ventilation is enhanced and soft touch is created for the foot. Underneath the polyurethane foam layer 2, a cushiony foam-forming latex layer 3 that is highly effective in restoring force, is connected and thus, the foot is protected from impact caused by its movement and a sufficient rebounding force is maintained. It is preferable to form an ethylene-vinyl acetate copolymer layer 4 having a good formation along the unevenness of the back of the foot in order to afford the formed in-liner with a sufficient self-form preserving function. Further, it is preferable to add an impact absorptive rebounding, flexible raw material layer 5 consisting of flexible foam-forming elastomer.
Patent JP-H08316322-A (JP)
Title: Anti-fuse element and its production
Inventor: YANO TOSHIHIKO
IPC: H01L21/82
Filed: 1995-05-18
Abstract: PURPOSE: To reduce the parasitic capacity of an anti-fuse in a wiring. CONSTITUTION: An anti-fuse consisting of a lower electrode 15 that is smaller than a first metallic wiring layer 14, anti-fuse layer 16 and upper electrode 17 is placed on the layer 14, and an interlayer insulation film 18 is formed in the area excluding the electrode 17 on the layer 14 and in a manner to provide a space for a connection hole 24 thereon, then a metallic wiring layer 19 is formed over the layer 18, the inner wall of the hole 24 and the electrode 17.
Patent JP-S62279135-A (JP)
Title: Differential gear
Inventor: AZUMA HITOSHI
IPC: F16H48/36
Filed: 1986-05-27
Abstract: PURPOSE:To obtain a sufficient drive transmission force by keeping the revolution speed difference between the second shaft which revolves around the first case and the third shaft which revolves around the second case. CONSTITUTION:A CPU 82 calculates the revolution speed difference of a plurality of driving wheels by the signals supplied from a steering angle sensor 84 and a car speed sensor 86. Each revolution speed of the second shaft 66 and the third shaft 68 is kept within a prescribed range by controlling a worm 80 as the second revolving means according to the result of the calculation. Therefore, when one among a plurality of driving wheels goes over a frozen road surface, and idling drive is performed, a sufficient driving power can be certainly transmitted to other driving wheels by controlling the number of revolution of the worm 80 so that the revolution speed of a plurality of driving wheels becomes zero.
Patent JP-H06329579-A (JP)
Title: Production of acetic acid
Inventor: IGARASHI TAKEO
IPC: C07B61/00
Filed: 1993-05-21
Abstract: PURPOSE:To obtain acetic acid inexpensively, efficiently, in high selectivity and in high yield by isomerizing methyl formate by using a specific catalyst. CONSTITUTION:Methyl formate is isomerized by using preferably acetic acid as a solvent and a catalyst constituted of (i) nickel or a nickel compound, (ii) a halide such as bromide or iodide, (iii) tin or a tin compound, (iv) one or more metals of the group 1A of the periodic table such as lithium or potassium or a compound of the metals and (v) one or more metals selected from the groups of elements of the group VIII (except iron cobalt and nickel) or a compound of the metal (the amount used is preferably 10<-6> to 5X10<-3>mol per liter based on the whole volume of the reaction solution) as a reaction promoter to give the objective acetic acid.
Patent JP-H05312933-A (JP)
Title: Navigation system
Inventor: SATO GIICHI
IPC: G08G1/0969
Filed: 1992-05-13
Abstract: PURPOSE:To draw a map and a vehicle-position mark by computing the position of a vehicle with a simple constitution at a low cost even if the state wherein the position cannot be measured has happened. CONSTITUTION:When the position measurement with a GPS becomes impossible, a vehicle-position computing part 6d computes the present position of a vehicle at every specified time by using the position data, the bearing data and the vehicle speed data, which are obtained from a GPS receiver 3 immediately before the position measurement becomes impossible. A map-drawing control part 6g draws the map corresponding to the present position of the vehicle on the screen of a display device 7. Map matching is performed with a vehicle- position correcting part 6e. Or the running and stopped states are judged based on the outputs of sensors 5 and 5'. The computation of the present position of the vehicle is stopped during the time when the vehicle is stopped. In this way, the correct map drawing and vehicle-position display are performed.
Patent JP-H0416765-A (JP)
Title: Method for measuring endotoxin
Inventor: TANAKA SHIGENORI
IPC: G01N33/579
Filed: 1990-05-10
Abstract: PURPOSE:To efficiently measure endotoxin in whole blood in a high detection rate by measuring a specimen solution prepared by treating whole blood with a specific surfactant and nitric acid using limulus amoebocyte lysate component. CONSTITUTION:A surfactant selected from polyoxyethylene ethers, polyoxyethylene sorbitans, n-alkylglucopyranosides, sodium dodecylsulfate and lithium dodecylsulfate represented by formula I or II [wherein (n) is a number of 8 - 40] and nitric acid are used to treat whole blood to prepare a specimen solution which is, in turn, measured using limulus amoebocyte lysate component. The surfactant is pref. used within the range 0.08 - 0.33 wt./vol.% with respect to whole blood and nitric acid is pref. used within the range of 0.28 - 0.83 mol./l with respect to whole blood. By this method, endotioxin in whole blood can be efficiently measured in an extremely high detection rate.
Patent JP-S5912665-A (JP)
Title: Device for magnifying bit pattern and compensating oblique line
Inventor: HASHIMOTO KATSUMI
IPC: G06T3/40
Filed: 1982-07-13
Abstract: PURPOSE:To simplify the constitution of the titled device and to attain ease of the switching of various magnification factor and oblique line compensating systems, by changing a part of the contents stored in a read only memory and a control circuit in response to the change in the magnification factor and oblique line correcting system. CONSTITUTION:An original signal of a bit pattern of a scanning line L performing magnification and oblique line compensation is recorded on an L scanning line memory 11 and an original signal of an (L-1)th scanning line just before the scanning line L is recorded in an (L-1)th scanning line memory 12. Further, the K-th picture element N of an original picture input terminal 13 is applied to a shift register 14, the K-th picture element N from the memory 11 is read out and written in a shift register 15 and the picture element N on the scanning line (L+1) is written. Further, the K-th picture element N is read out from the memory 12 similarly and written in a shift register 16. Moreover, information at a control information input terminal 18 of the magnification factor and oblique line compensation and a clock at a clock input terminal 22 are applied to a control circuit 19. Then, a part of the content of the read only memory 17 inputting the output of the registers 14-16 and the circuit 19 is changed to simplify the constitution of the device.
Patent JP-S5546288-A (JP)
Title: Nonaqueous electrolytic cell
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/52
Filed: 1978-09-28
Abstract: PURPOSE:To sechme to make active substances themselves inexpansive and free from public unisance and improve the discharge performance of a cell by using composite oxide made of iron and cobalt as the anode of a nonaqueous electrolytic cell having the cathode made of light metal. CONSTITUTION:The nonaqueous electrolyte of lithium perchlorate is used with the cathode made of light metal such as lithium or magnesium. A cell having high energy density is formed by using composite oxide consisting of iron and cobalt as anode active substance of the cell. This composite oxide is prepar by the process in which 4mol sodium hydroxide aqeous solution is added to the mixed aqeous solution consisting of 0.8mol ferric sulfate and 0.2mol of cobalt sulfate, and the solution thus obtained is neutralized, and after leaving the solution for own week, the coprecipitate is filtered, washed by water, dried, and heat-treated at 500 deg.C for 5 hours.
Patent JP-H05312190-A (JP)
Title: Impeller of centrifugal fan
Inventor: KINOSHITA KANJIRO
IPC: F04D29/28
Filed: 1992-05-13
Abstract: PURPOSE:To reduce air flow resistance and operation sound by straightening air flow at the outlet of an impeller. CONSTITUTION:The impeller of this centrifugal fan is constituted so that a plurality of blades 3, 3... are mounted over between a hub 1 and the outer circumferential part of a shroud 2 and the shroud 2 is formed with a fan suction port 4 on the center part, and the position of shroud side combined part 3b2 at the trailing edge part 3b of each blade 3 is offset by a decided quantity in the reverse rotational direction against the position of hub side combined part 3b1. The hub side blade outlet angle betah and the shroud side blade outlet angle betas at the trailing edge part 3b of each blade 3 are nearly equalized.
Patent JP-S632979-A (JP)
Title: Novel quinolone compound and production thereof
Inventor: TERACHI TSUTOMU
IPC: A61K31/47
Filed: 1987-05-18
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> is di(lower)alkylamino, piperazinyl, piperazinyl containing lower alkyl, morpholino, pyrrolidinyl, etc.; R<2> is cyclo(lower)alkyl, lower alkyl or OH-containing phenyl; R<3> is carboxy or protected carboxy; with the proviso that when R<2> is cyclo(lower)alkyl, R<1> is neither piperazinyl nor pyrrolidinyl which contain lower alkyl] and a salt thereof. EXAMPLE:1-Cyclopropyl-5, 6, 8-trifluoro-7-( piperazinyl )-4-quinolone-3-carboxylic acid. USE:A drug and an animal drug, especially animal drug. An antibacterial agent and anti-mycoplasma agent having low toxicity. PREPARATION:A novel compound shown by formula II (X is halogen) or a salt thereof is subjected to ring formation reaction in an inert solvent in the presence of a base under cooling or heating to give a compound shown by formula I.
Patent JP-S5912541-A (JP)
Title: Sealing apparatus for cathode ray tube
Inventor: SUGIYAMA YASUHIDE
IPC: H01J9/34
Filed: 1982-07-12
Abstract: PURPOSE:To bring the axis of the neck portion and the axis of the stem portion in accurate alignment to enable correct sealing, by providing a first and second V-notch portions on one side of a supporting block having the same notch angles and being in alignment with each other, whereby the neck portion and the stem socket are supported by the first and second V-notch portions, respectively, to fit therein, so that the axis of the neck portion and that of the stem portion are kept in accurate alignment and correct sealing is made possible. CONSTITUTION:The supporting device 21 consists of the lower base plate 22, the supporting block 23, and the upper base plate 24. The supporting block 23 comprises the neck portion supporting block 25 and the stem socket supporting block 26, both the supporting blocks 25, 26 being made integral through the connecting block 27, and the same is fixedly disposed on the top surface of the lower base plate 22. On one side 25a, 26a of the supporting blocks 25, 26, there are provided V-notches 28, 29 having the same notch angles and being in alignment with each other. By this arrangement, the axis of the neck portion and that of the stem can be kept in accurate alignment to enable correct sealing.
Patent JP-S61282466-A (JP)
Inventor: MINEGISHI TAKESHI
IPC: D04H1/645
Filed: 1985-06-04
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-S5645428-A (JP)
Title: Preparation of o-alkylated phenol
Inventor: KUDOU SHIYOUEI
IPC: C07C27/00
Filed: 1979-09-21
Abstract: PURPOSE: To obtain titled compound useful as a raw material for polyphenylene ether, etc., advantageously, by pretrating a catalyst contaning a metallic oxide with a gas formed in the vapor phase catalytic reaction of a phenol with an clcohol.  
     CONSTITUTION: A phenol having one or more hydrogen atoms in the o-position expressed by the formula (R 1 WR 4  are 1W4C saturated hydrocarbon residues, or aromatic hydrocarbon residues possibly having a substituent group, e.g. phenyl or naphthyl) is brought into contact in the vapor phase with a 1W4C alcohol, in the presence of a catalyst containing a metallic oxide, e.g. a catalyst containing aluminum oxide etc., to give an o-alkylated phenol selectively and advantageously. The catalyst is calcined in advance in the atmosphere of a gas formed by the reaction, at 100W800°C, preferably at 130W650°C, to increase the reproducibility of the reaciton activity and reduce the induction period at the start of the reaction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08289605-A (JP)
Title: Working machine-linking apparatus in tiller, etc., and transmission to working machine
Inventor: OTOKURA ISAO
IPC: A01B59/042
Filed: 1995-04-20
Abstract: PURPOSE: To provide a quick-linking apparatus, which makes a fixing board at a working machine side touch a U-shaped hitch of a working body side, and the both members are fastened and fixed to each other by a hook and a hook-engaging member in a quick disconnect manner, wherein the linking apparatus is excellent in durability and a pulling working machine such as a trailer can be connected without having troubles. CONSTITUTION: In this working machine-linking apparatus, a hook at a working machine C-side and a hook-engaging member at a machine body-side are engaged and disengaged to each other in the inner space of a U-shaped hitch B. Further, the hook-engaging member placed inside the inner space of the U-shaped hitch B is fixed with a hitch pin in a freely detachable manner. Furthermore, the hook-engaging member is always placed in a lying state in the space surrounded by a pair of the right and left fixing boards of the U-shaped hitch B, and the hook at the working machine side is engaged and disengaged with the hook-engaging member.
Patent JP-2000245332-A (JP)
Title: Production of bread
Inventor: KANETANI NORIHIRO
IPC: A21D8/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain bread having wheat flour's original flavor and tastiness and unique palate feeling as well. SOLUTION: This bread is obtained by the following process: 40 pts.wt. of wheat flour among a total of 100 pts.wt. thereof to be used, and as submaterials other than yeast, 1 pt.wt. of sugar, 1 pt.wt. of common salt, and 1 pt.wt. of skim milk, are kneaded together with 20 pts.wt. of hot water just boiled into medium noodles as bread seed; the medium noodles are preserved at normal temperatures for 8 h or longer, and then incorporated with 60 pts.wt. of the rest of the wheat flour, 4 pts.wt. of sugar, 1 pt.wt. of common salt, 2 pts.wt. of skim milk, 4 pts.wt. of a shortening, and 3 pts.wt. of raw yeast, and then kneaded together with 60 pts.wt. of normal-temperature water into bread dough; the bread dough thus kneaded is then fermented by a conventional method and subsequently baked.
Patent JP-H09282366-A (JP)
Title: Device and method for calculating health insurance point
Inventor: HAMADA TOSHIO
IPC: G06Q50/22
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To calculate health insurance points by easily and accurately specifying disease name, medicine names and examination names corresponding to it, etc. SOLUTION: A treatment table 141 containing at least one disease name is prepared in a memory 14, and this treatment table 141 contains at least one of a medicine name used for the said disease name and an examination name for the said disease name. A CPU 11 lists and displays respective medicine names and examination names in the treatment table 141 on a display device 17, and a desired medicine name and a desired examination name are specified among the respective medicine names and examination names with a mouse 15. On the basis of previously stored point units of the respective medicine names and examination names, the total points of the specified medicine name and examination name are calculated and outputted to an output device 18.
Patent JP-H09285170-A (JP)
Title: Rapid stop device for induction motor
Inventor: MAEDA SOSUKE
IPC: H02P3/24
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform work for adding and installing a rapid stop device easily and in a sort time to a power supply circuit by outputting a DC damping current by operating conversion means in a state where a second contact is opened. SOLUTION: A stop switch 32 is manually pushed and a main contact 2 is opened, opening of the main contact 2 is detected by a current detector 6, a second contact 4 is opened 200msec later. A DC contact 3 is closed 320msec later. A thyristor 5 begins its operation 420msec later, a braking DC current is supplied to an induction motor 1 for rapidly stopping it. When the time set by a timer 8 elapses, the operation of the thyristor 5 stops, and the second contact 4 is closed 250msec later and the DC contact 3 is opened. By doing this, the work for rapidly adding and installing the rapid stop device to a power source circuit can be performed easily and in a short time.