baber/WOPTO huggingface dataset:
Patent JP-S5632433-A (JP)
Title: Production of high-purity 1-chloroanthraquinone
Inventor: KONISHI KENICHI
IPC: C07C46/00
Filed: 1979-08-28
Abstract: PURPOSE: After 3-nitrophthalic anhydride is subjected to chlorination, benzoylation and decomposition with dilute hydrochloric acid, the reaction mixture is only stirred in benzene under reflux to facilitate the filtration of the slurry, resulting in elimination of impurities, and finally the dehydrative ring closing reaction is effected to give the titled compound of high purity.  
     CONSTITUTION: In the production of 1-chloroanthraquinone through chlorination, benzoylation and dehydrative ring closure of 3-nitrophthalic anhydride, the condensation reaction of 3-chlorophthalic anhydride resulting from reaction of 3-nitrophthalic anhydride and chlorine with benzene is conducted in the presence of anhydrous aluminum chloride and the complex of the catalyst with the product is decomposed with dilute hydrochloric acid. The resultant slurry containing benzene is stirred at a temperature of benzene refluxing to improve the filtration property of the slurry and filtration is conducted. The high-quality 2-benzoyl-3-chlorobenzoic acid is dehydratively ring-closed to the objective compound.  
     USE: Intermediate of threne dyes. Starting material of dye intermediate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5240789-A (JP)
Title: Method of and apparatus for installing electric contactor
Inventor: DANIERU BEEKA GURABU
IPC: H01R9/05
Filed: 1976-09-13
Abstract: This invention relates to a tool and the method for terminating a plurality of parallel conductors such as are found in a ribbon coaxial cable. More particularly, the invention discloses a tool having a stationary platform on which a multi-contact connector is positioned and a movable member containing wire stakers which drive half of the conductors in the cable into the wire-in-slot contacts simultaneously.
Patent JP-H1059936-A (JP)
Title: New inhibitor of metalloprotease, its production and medicinal composition comprising the same
Inventor: DE NANTEUIL GUILLAUME
IPC: A61K31/472
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To produce a new compound which is an inhibitor of metalloproteases having activities against the formation of dissemination and metastasis, ulceration, arteriosclerosis, chronic articular rheumatism, arthrosis and overian cancer. SOLUTION: This new compound is represented by formula I [(m) and (n) are each 0-2; R1 and R2 are each H, a 1-6C alkyl, an aryl, etc.; R3 is H, a 1-6C alkyl, an aryl, etc.; R4 is CO-NR6 -OR'6 (R6 and R'6 are each H or a 1-6C alkyl), etc.; X is SO2 , CO, etc.; R5 is a 1-6C alkyl, an aryl, etc.; A is an aryl ring], e.g. (6R)-5-(4-methoxybenzenesulfonyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyrid ine-6-(N- hydroxy)carboxamide. The compound represented by formula I is obtained by reacting an acid in the form of a racemic modification or a resolved isomer represented by formula II with an acid or a helogenated derivative represented by the formula R5 -X-Hal (Hal is a halogen).
Patent JP-H09290015-A (JP)
Title: Aqueous gel aromatic
Inventor: ASAI SETSU
IPC: A61K8/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To dispense with the heating process at the time of manufacture and avoid the harmful effect on a perfume by heat by using a bridge type ethylene unsaturated carboxylic acid polymer as a thickener, and adjusting pH within the specific range in the aqueous gel aromatic containing at least the perfume and the thickener. SOLUTION: A bridge type ethylene unsaturated carboxylic acid polymer is used as a thickener used together with a perfume in an aqueous gel aromatic. Unsaturated carboxylic acid is polymerized under the existence of a bridge agent to obtain this polymer, and no heating process is required at the time of manufacture when this polymer is used. The pH is adjusted at 2-5. When this aqueous gel aromatic is to be manufactured, the perfume and a surface active agent are mixed to obtain the perfume-soluble liquid oil phase, the bridge type ethylene unsaturated carboxylic acid polymer is added to this perfume- soluble liquid oil phase, the mixture is stirred to obtain a uniform dispersion liquid, and a pH adjusting agent dissolved in water is added to this dispersion liquid to adjust the pH.
Patent JP-H02288431-A (JP)
Title: Cross polarization communication system
Inventor: YAGI MANABU
IPC: H04J11/00
Filed: 1989-04-27
Abstract: PURPOSE:To demodulate a polarization signal on the other side normally even when the polarization signal on one side is cut off by cutting off the carrier of a modulation circuit when the cut-off of the input signal of the modulation circuit is detected. CONSTITUTION:Signal cut-off detection circuits 5 and 6 to detect the cut-off of the input signals of the modulation circuits 3 and 4 are provided, and means to cut off the carrier when the cutoff of the input signal is detected are provided at the modulation circuits 3 and 4. When the carrier of the modulation circuit 3 is cut off, the step out of the carrier occurs in a demodulation circuit 19 at a reception side corresponding to the circuit 3, and an inter-cross polarization interference elimination circuit 15 is reset. No synchronous state of the carrier in a corresponding demodulation circuit 19 is realized unless the supply of the carrier to the modulation circuit 3 is restarted, which leaves the inter-cross polarization interference elimination circuit 15 being reset. Thereby, demodulation data can be reproduced normally without inputting a meaningless compensation signal to a demodulation circuit 20 at a normal side.
Patent JP-S5746898-A (JP)
Title: Type belt assembly
Inventor: FUJITA MITSUO
IPC: B41K1/10
Filed: 1981-07-13
Abstract: PURPOSE: To provide the titled assembly which ensures that the printing position of a type belt is not deviated and the type belt is fed lightly and smoothly, by a method wherein both engaging ends of a type belt are engaged with a pair of engaging groove provided at the outside peripheral surface of a rotary disk to thereby engage the type belt with the rotary disk.  
     CONSTITUTION: The engaging ends 323, 323 formed by cutting the type belt 32 at one part and bending the two cut ends inwardly are engaged with a pair of engaging grooves 313, 313 which are previously provided at the outside peripheral surface of the rotary disk 31 in a relatively close relationship, thereby forming the type belt assembly 3. The engaging grooves 313 are provided on both sides of a projecting piece 314 projecting outward from the outside peripheral surface of the disk 31, and the projecting piece 314 restricts the angle of rotation of the disk 31 by contacting to stoppers 25, 26. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5442962-A (JP)
Title: Receiving device
Inventor: ABE MASAKAZU
IPC: H01Q21/29
Filed: 1977-09-10
Abstract: PURPOSE:To reduce the fluctuation of the receiving sensitivity for the desired electric wave regardless of the presence of the disturbance wave, by using the auxiliary antenna of a special antenna pattern to the main antenna in the receiving device incorporating the side lobe canceller to be used to the radar.
Patent JP-H09295477-A (JP)
Title: Mail form
Inventor: KUBO SAKAE
IPC: B42D15/08
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To make the printed content of mail clearly visible without increasing a manufacturing cost. SOLUTION: This mail form 10 consists of dividing lines 11a, 11b, perforations 14a, 14b, adhesive parts 12a-12d, 13a, 13b provided on the front face side and adhesive parts 15a, 15b provided on the rear face side. The dividing line 11b is replicated in such a manner that the adhesive parts 12a-12d, 13a-13b are stacked over each other after an advertising is printed on both faces of the mail form 10. Next, the dividing line 11a is replicated in such a way that the adhesive parts 15a-15b are stacked over each other. Thus the mail form 10 is sealed by each of the adhesive parts 12a-12d, 13a-13b, 15a-15b. The mail form 10 is opened to be a booklet by cutting the perforations 14a-14b.
Patent JP-S6452727-A (JP)
Title: Antiallergic eye drop
Inventor: MORITA TAKAKAZU
IPC: A61P37/08
Filed: 1988-05-02
Abstract: PURPOSE:To obtain an antiallergic eye drop containing beta-stimulant having specific low concentration, having suppressing action for anaphylaxis reaction, free from side effect such as lowering of intraocular pressure and useful in remedy for allergic conjunctivitis, etc. CONSTITUTION:beta-Stimulant having <1% concentration such as salbutamol, terbutaline or metaprotenol is contained in the aimed eye drop. Side effect can be also reduced, since the beta-stimulant is effective in low concentration. Additives (e.g. isotinicity such as NaCl or D-mannitol and buffering agent such as sodium phosphate) ordinarily used in the eye drop are as necessary used for the preparation. pH of the eye drop is in the range permissible to eye preparation, preferably 4.5-8.
Patent JP-S5534794-A (JP)
Title: Constant voltage circuit
Inventor: SATOU MASAHARU
IPC: G05F1/56
Filed: 1978-09-05
Abstract: PURPOSE: To get rid of the influence due to power supply variation by detecting the current change of the current mirror circuit which is caused by power supply variation, and providing negative feedback to the current setting transistors of the current mirror circuit.  
     CONSTITUTION: Voltage of a portion for two diodes is set up in the terminal 10 by transistors 13 and 6, and it is output from the terminal 11 through the emitter- follower. When the power supply voltage Vcc rises, the collector current I c2  of the transistor 2 is increased by an early effect. And the base potential of the transistor 4 is lowered due to a voltage drop of the resistor 12, and the collector current I c3  of the transistor 3 is decreased. Accordingly, the current I c2  is also decreased, and the early effect is negated. As mentioned above, since negative feedback has been provided to the current mirror circuit (transistors 2 and 3), the constant voltage output characteristics are elevated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07317054-A (JP)
Title: Multiple spindle mixing treater for improving foundation
Inventor: OOTA YOSHITOMO
IPC: E02D3/12
Filed: 1994-05-24
Abstract: PURPOSE:To obtain a multiple spindle mixing treater used for separation type execution, in which a plurality of foundation improvement columns are separated independently and formed at fixed distances. CONSTITUTION:A plurality of rotary driving sections 12 consisting of one motors 2 and one speed reducers 3 regarding one stirring excavation shafts 1 are mounted in parallel. A second rotary driving section 12' for a hollow shaft composed of one motor 2 and one speed reducer 3 is installed apart from the rotary driving sections 12 of the stirring excavation shafts 1, and the upper end section of the hollow shaft 7 arranged in parallel with approximately the intermediate place of a plurality of the stirring excavation shafts 1 is connected to an output shaft 8'. The lower section of the hollow shaft 7 is borne at approximately the central sections of connecting fittings 9 mutually constraining and holding a plurality of the stirring excavation shafts 1, and a cutter 10 for hollow is set up at the lower end section of the hollow shaft 7 penetrated into the connecting fittings 9. Accordingly, excavation (penetration) speed can be controlled optimally in response to the state of the hardness, etc., of soil respectively, thus efficiently improving a foundation in high quality.
Patent JP-S5812202-A (JP)
Inventor: SAITOU YOUJI
IPC: F21S8/10
Filed: 1981-07-15
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-S60253661-A (JP)
Inventor: WATABE ATSUSHI
IPC: E04C5/08
Filed: 1984-05-31
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-H06323327-A (JP)
Title: Connecting rod made aluminum powder alloy
Inventor: MIZUKOSHI HIDEO
IPC: C25D5/30
Filed: 1993-05-11
Abstract: PURPOSE:To provide a connecting rod made of an aluminum powder alloy preventing fretting wear so as to improve the durability of the connecting rod. CONSTITUTION:A connecting rod 1 made of an aluminum powder alloy is provided with a small end part 3 and a large end part 4 at both ends of a rod part 2. The small end part 3 is provided with a first fitting hole 6 for inserting a piston pin through rotatably, while the large end part 4 is provided with a second fitting hole 7 with a large diameter for inserting a crankshaft through rotatably. The large end part 4 can be divided vertically, and the divided members are integrally connected at lateral protruding parts 8 by bolts 9. Hard Ni-P plated layers 10, 11 of 10mum or more in thickness are formed over the whole inner peripheral surface of the first and second fitting holes 6, 7.
Patent JP-H07320028-A (JP)
Title: Method and processor for projection image processing
Inventor: CHIN UN
IPC: G06T5/00
Filed: 1994-05-24
Abstract: PURPOSE:To provide a method and processor for projection image processing which can generate a projection image with good visibility by displaying an area other than noticed area which has been deleted hitherto together with the noticed area without deleting it. CONSTITUTION:The projection image processing method consists of the extraction of an area whose image display luminance should be varied in an image generated by image reconstitution (step 1), variation in the luminance value of image data by a luminance value varying processing as to the extracted area of the image (step 2), and the generation of the projection image by a projection processing for extracting specific values previously set as to respective pixels for plural image data after the luminance value varying processing (step 3).
Patent JP-S63275752-A (JP)
Inventor: TAKAHASHI KOJI
IPC: D03D49/70
Filed: 1987-05-07
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-S602678-A (JP)
Title: Method for finishing end edge of enamel product
Inventor: EJIRI MORIOO
IPC: C23D5/00
Filed: 1983-06-17
Abstract: PURPOSE:To finish beautifully the end edge of an enamel product integrally with a body part and to improve a commodity value by fitting and fixing a metallic trimming body to the end edge of a metallic substrate formed to a required shape then subjecting the same together with the metallic substrate to a glazing treatment. CONSTITUTION:A relatively thin-walled metallic substrate 1 is formed to a required shape of a pan, etc. and the end edge thereof 2 is cut to an annular shape. An arc-shaped metallic ring 9 is fitted as a thin walled metallic hemming body to said edge 2 and is fixed by caulking or welding to the circumferential edge part on the front and rear of the edge 2. The end edge 2 of the substrate 1 is trimmed and finished with the ring 9 by the above-mentioned method and after surface treatment, under glaze 3 is coated on the surface and is calcined and thereafter upper glaze is coated thereon and is calcined. Colored glazing or muffe painting is applied thereon according to need and the required enamel product is obtd.
Patent JP-S5536658-A (JP)
Title: Manufacturing method of electromagnetic clutch
Inventor: YOKOYAMA TETSUYASU
IPC: F16D27/10
Filed: 1978-09-08
Abstract: PURPOSE:To easily manufacture the rotary body with less reactive magnetic flux by constituting the rotary body to convey torque when the clutch is engaged by connecting the non-magnetic material to the multi number of ring shaped members with appropriate spaces. CONSTITUTION:The first rotary body 3 with the V groove is constituted of multi number of ring shaped members 21-23, and is connected by the non-magnetic material. The second rotary body 11 which is clamped when the clutch is engaged to convey torque is connected to the shaft 16. When the electric current is supplied to the electromagnetic coil 9, the magnetic flux phi alternatively passes through the first and the second rotary bodies 3, 11 which are connected resisting the leaf spring 13. As the each ring 21-23 is not magnetically connected throughout the whole circuit and does not short-circuit in the same rotary body, and no reactive magnetic flux is generated, there generates the strong suction force.
Patent JP-H07322103-A (JP)
Title: Skin diagnostic television camera device
Inventor: FUJII KEIICHIRO
IPC: A61B5/107
Filed: 1994-05-24
Abstract: PURPOSE:To provide a skin diagnostic TV camera device which can reduce its heating value and also can ensure the soft touch to the skin in a compact structure by providing a shading ring part that allows the light illuminated from a circular line fluorescent lamp to pass through a photographing window via a transparent part of a transparent slide pipe but shields the light passing through the photographing window via a reflecting part in response to the slide pipe moving toward its axis. CONSTITUTION:An illumination reflector ring 41 is attached onto the inner wall of a case at a position near the outer circumference of a lens 23, and a circular line fluorescent lamp 42 is placed along the front side of the ring 41. A 1st course A of the illumination light is formed when a transparent slide pipe 31 is slided forward, and a 2nd course B of the light is formed when the pipe 31 is slided backward respectively. When the course B is formed, a shading ring 33 moves back to allow the course B and to cut the course A. Meanwhile the ring 33 moves forward to allow the course A and to cut the course B when the course A is formed.
Patent JP-S5536840-A (JP)
Title: Silver halide photographic material
Inventor: HANIYUU TAKESHI
IPC: G03C1/08
Filed: 1978-09-07
Abstract: PURPOSE: To form a photosensitive material having high contrast and high resolution even in using a stable developer, and superior stability against aging, and especially suitability to dot or line image, by adding specified 2 kinds of tetrazolium salts in combination.  
     CONSTITUTION: To a silver halide emulsion are added each in an amount of 10 -4  to 10 -1 , preferably 5×10 -3  to 5×10 -2  mole per mole of silver are added a tetrazolium salt of formula I in which T is a tetrazolium cation and X 1  is an anion composed of only nonmetallic atoms, such as triphenyltetrazolium and succinic acid ester sulfonate, and a compound of formula II in which X 2  is an anion composed of metallic atoms, such as ethylenediamine-tetraacetate.2,3,5-triphenyltetrazolium iron salt. In formulae I and II, n is 1 or 2, m is 1, 2, or 3, and m 1  is m/n. The ratio of the amounts of compounds of formulae I and II is preferably 10 -3  to 10 3 , especially preferably 10 -1  to 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62266616-A (JP)
Title: Continuous postcard printing system in document preparing device
Inventor: MUTO HIDENORI
IPC: G06F17/30
Filed: 1986-05-14
Abstract: PURPOSE:To improve operability by constituting the titled device in such a manner that target address book data in an address book control file can continuously be printed on postcards and envelopes. CONSTITUTION:For retrieving and printing the target address book data from the address book control file 41, a retrieval item is inputted through a keyboard 10 and a retrieval is indicated. A central processing unit 20 retrieves a record registered in the address book control file 41 under the control of a program (address book control file) 31, compares the item taken from the record with the retrieval item, and causes the flag (a) of the record concerned to show validity if they are coincident. When the retrieval of all the records registered in the address book control file 41 is completed, the flags (a) of respective records coincident with the retrieval items display validity. A printer 50 prints these records on postcards and envelopes through the central processing unit 20 under the control of a destination printing program 32.
Patent JP-H06326964-A (JP)
Title: Moving picture editing system
Inventor: YOKOYAMA YASUKO
IPC: G06T13/00
Filed: 1993-05-12
Abstract: PURPOSE:To provide a moving picture editing system which reduces complicated operation by simultaneously displaying future information of the same moving picture to let a user prepare for operation at the time of editing with the moving picture displayed. CONSTITUTION:When the moving picture read out from a moving picture controller 104 or a storage device 107 is displayed on a display device 102, a navigator screen other than a main screen for normal moving picture display is provided in the vicinity of the main screen, and a scene at a certain time after the editing scene of the same moving picture is displayed. Time information of respective scenes are added to the main screen and the navigator screen. When the main screen is used to edit the moving picture, the user sees the navigator screen to recognize the following scene of the moving picture and its time and takes the timing of editing operation.
Patent JP-S5540117-A (JP)
Title: Speed controlling method and apparatus for goods production conveyor
Inventor: KOMURO KATSUMI
IPC: B65G43/00
Filed: 1978-09-09
Abstract: PURPOSE: To improve the accuracy of constant quantity productibity by driving a conveyor with the speed which is obtained by measuring the average speed of the conveyor and adding or subtracting the difference between the measured average speed and the theoretical speed obtained from the prescribed production quantity of the conveyor to or from the thoretical value in the next time sharing.  
     CONSTITUTION: Accompanied with the revolution of a conveyor, a pulse generator 13 generates the pulse signal corresponding to the number of revolution of the conveyor, and said signal is added to the minus input of a subtracter 27. The subtracter 27 performs subtraction between the average real speed and the theroretical speed of the conveyor at the time T, and the pulse signal corresponding to the difference between the both is added to the pulse signal from a speed setting apparatus 23 in a adder 24 and forms the speed of the conveyor in the next time sharing. On the other hand, an AC dynamo 25 performs analogue transformation of the actul speed of the conveyor faithfully. The output from a comparator 27' is supplied to an eddy current joint 10 through an amplifier 29, and the connection force of the joint 10 is controlled so that the speed of the conveyor c becomes close to the prescribed value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01281963-A (JP)
Title: Document processing device
Inventor: KIMURA SHINICHI
IPC: G06F3/12
Filed: 1988-05-09
Abstract: PURPOSE:To improve the appearance of a printed document by calculating the length of printing from document information according to printing instructions and changing pattern data through the comparison of said length with the length of printing by a printing length instruction means. CONSTITUTION:Document data obtained by operation of a document creation key 20 on a word processor 100 are stored in the storage section 14 of RAM 13 and data on the length of printing obtained by operation of a printing length designation key 21 in a storage section 15. An operator designates the part, whose printing is desired, of document information to be shown, in a display section and presses a printing key 22. At that time, the operator decides the default value of the printing length rather than the default value of the printing character count or character interval and compares both printing lengths of storage sections 15, 16. A pattern selection sect on 26 selects a character pattern best suited to the printing length, reads it from a storage section 25, develops the character codes of the storage section 14 in a patterned form, and outputs the patterned data to a handy printer 28 through a printing buffer 17 for printing. Thus the appearance of printing can be improved.