baber/WOPTO huggingface dataset:
Patent JP-S60123504-A (JP)
Title: Production of polymer emulsion
Inventor: OKUZONO SHIYUUICHI
IPC: C08F2/04
Filed: 1983-12-07
Abstract: PURPOSE:To obtain an emulsion having excellent dispersion stability though without an emulsifying agent, by copolymerizing a hydrophilic and a lipophilic monomers in a mixed solvent of an alkylene carbonate and water, and removing the above-mentioned carbonate. CONSTITUTION:(A) A hydrophilic monomer, e.g. vinylsulfonic acid or acrylic acid, having functional groups capable of exhibiting the surface activity in the form of a polymer and (B) a lipophilic monomer, e.g. methyl acrylate or styrene, or the monomers (A) and (B) and a hydrophilic monomer other than the monomer (A), e.g. acrylamide, are copolymerized preferably at 0.1-50/99.9-50wt. ratio between the monomers (A) and (B) or 0.1-50/99.9-50wt. ratio between the monomers (A) and (B+C) and <=0.8wt. ratio between the monomers (C) and (B+C). In the process, the copolymerization is carried out in a mixed solvent of an alkylene carbonate and water, preferably 95-15wt% alkylene carbonate to remove the alkylene carbonate from the reaction solution and give the aimed emulsion.
Patent JP-H11116560-A (JP)
Title: Production of n-aryl-n'-alkyl-piperazine
Inventor: KOMOSCHINSKI JOACHIM
IPC: C07D295/096
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject piperazine useful as a production intermediate for a pharmaceutically active component in a good yield by reacting an aniline compound with a specific amine. SOLUTION: An aniline compound [e.g. a compound of formula (X is H, a halogen, a 1-4C alkyl, a 1-4C halogenoalkyl or the like) such as 3- trifluoromethylaniline] is reacted with an N-alkyl-bishydroxyethyl-amine  e.g. a compound of formula II [Y is a (substituted) 1-4C alkyl] such as triethanolamine} in a molar ratio of 1:0.8 to 1:3, preferably 1:0.9 to 1:1, in the presence of a strong acid [e.g. sulfuric acid having a concentration of 85-100 wt.% or fuming sulfuric acid having a SO3 content of up to 30%] under pressurization at 130-200 deg.C for 4-20 hr to obtain the objective piperazine [e.g. N-2-hydroxyethyl-N'-(3-trifluoromethylphenyl)-piperazine] in a short reaction time at one step.
Patent JP-H0674399-A (JP)
Title: Exhaust system of cylinder box
Inventor: KASATANI SHIGERU
IPC: F17C13/08
Filed: 1992-08-28
Abstract: PURPOSE:To secure the safety in relation to gas leakage and reduce a required exhaust amount, in the exhaust system of plural special gas cylinder boxes. CONSTITUTION:Automatic dampers 4 and gas density detectors 3 are assembled in the exhaust duct parts 1a of plural cylinder boxes 1 and the places connected thereto and respective automatic dampers 4 usually repeat their opening- regulation opening sequentially following a time schedule. When gas leakage is detected by the gas density detectors 3, maximum exhaust amount is obtained in the abnormal cylinder boxes 1 by fully opening only the automatic damper 4 of the cylinder box 1 temporarily and closing the all other automatic dampers 4.
Patent JP-S6473501-A (JP)
Title: Method for testing durability of floppy disk
Inventor: SAIDA MASAHIRO
IPC: G11B5/82
Filed: 1987-09-14
Abstract: PURPOSE:To accelerate the durability test of a disk in a short time and, simultaneously, to obtain data with a reliability by dropping a head at prescribed acceleration and frequency onto the recording surface of the floppy disk rotated at a high speed. CONSTITUTION:A floppy disk 1 is rotated at the high speed, and a head 3 is repeatedly dropped at the prescribed acceleration and frequency onto the recording surface. The damage of a disk 1 surface due to the impact load is observed, and the accelerated durability is evaluated. Namely, since even at the time of the actual use of the floppy disk 1, the damage of the disk is generated at the time of loading the head 3 in many cases, by dropping the head 3 onto the disk 1 positively in such a way, an evaluation having a correlation with an actual lifetime can be obtained in the short time.
Patent JP-S6290283-A (JP)
Title: Dichroic color forming type thermal recording body
Inventor: WATANABE JIRO
IPC: B41M5/337
Filed: 1985-10-16
Abstract: PURPOSE:To provide a dichroic color forming type thermal recording body having a simple mechanism and capable of providing a stable permanent image in order to form a dichroic image, by incorporating a colorless or light yellow aromatic diazo compound having a max. absorption wavelength of below a specific length and capable of forming a redish azo dye upon the coupling reaction with 2,3-dihydroxynaphthalene and a yellow aromatic diazo compound having a max. absorption wavelength of a specific length or more and capable of forming a bluish azo dye upon the coupling reaction with 2,3- dihydroxynaphthalene as diazoe compounds. CONSTITUTION:A recording body is constituted by providing a recording layer containing diazo compounds, a coupler, an acid stabilizer, a thermal developer and a polymer binder on a support. As the diazo compounds, a colorless or light yellow aromatic diazo compound capable of forming a redish azo dye upon the reaction with 2,3-dihydroxynaphthalene and low in photosensitivity and having a max. absorption wavelength of below 350nm and a yellow aromatic compound capable of forming a bluish azo dye upon the reaction of 2,3-dihydroxynaphthalene and high in photosensitivity and having a max. absorption wavelength of 350nm or more are contained.
Patent JP-H0565036-A (JP)
Title: Car speed control emichanism for running vehicle
Inventor: ISHII HITOSHI
IPC: F02D9/02
Filed: 1991-09-10
Abstract: PURPOSE:To control a running speed to a constantly specified value even when the state of a ground is changed and to prevent the stop of an engine owing to application of an excessive load on the engine, even when the rotational speed of the engine 15 changed due to irrational speed control. CONSTITUTION:An automatic shift power transmission mechanism is located between an engine and a transmission case 9. Through detection of the number of revolution of rear wheels by means of a car speed sensor 2, a detected result is fed back to an electronic controller 13. Through operation of an acceleration actuator 8, a throttle valve opening/closing arm 28 is opened and closed and the number of revolutions of an engine E is reasonably regulated.
Patent JP-2001056067-A (JP)
Title: Deceleration opening and closing device for rotary valve
Inventor: KASANAMI YUKIO
IPC: F16K37/00
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To perform sure deceleration by a self-locking action by a mechanism except a gear. SOLUTION: A casing 11 fixed to a valve box is provided with a screw shaft 12, a slide block 16 is screwed on the screw shaft 12, a valve shaft 5 is provided with a scotch yoke 20 and the yoke 20 is fitted into a roller 18 of the block 16. When an operation shaft is revolved, the screw shaft 12 is revolved via a gear mechanism 14a and thereby the block 16 is moved in left and right directions, the yoke 21 is rotated, the valve shaft 5 is revolved and a valve is opened and closed. Screw coupling enables a sufficient deceleration action and a self-locking action can be obtained at an arbitrary screwing position (valve opening and closing position). An output torque characteristic of a scotch yoke mechanism is approximate to a valve shaft torque feature of a butterfly valve, and opening and closing operations of the butterfly valve are light.
Patent JP-H1073522-A (JP)
Title: Portable brinell hardness meter for timber
Inventor: HIRATA HARUMICHI
IPC: G01N33/46
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable Brinell hardness meter, for timber, which is operated easily and whose reliability is high. SOLUTION: A main column 3 is erected and installed in the center of a transversely installed leg part 2 in which floor contact rollers 1 are installed in a faced state at the front and the rear, the base part of a pressure beam body 4 the other end of which is installed so as to be extended to the right is fixed and bonded to the upper end part of the main column 3, the base part of an indentation-load detecting beam body 5 is fixed and bonded to the main column 3 at the lower part of the pressure beam body 4, and the indentation-load detecting body 5 is installed side by side with the pressure beam body 4.  Then, an indentation lever 7 in which an indentation steel ball 6 is attached and installed at the lower end is suspended and installed at the other end of the indentation-load detecting beam body 5, and an indentation-depth detecting mechanism (a) which detects that the indentation steel ball 6 is indented to the surface of timber at a prescribed indentation depth (h) when the other end of the indentation beam body 4 is pressed downward between the indentation-load detecting beam body 4 and the indentation lever 7. In addition, an indentation-load detecting means (b) which detects an indentation load P is installed at the indentation-load detecting beam body 6, and a computing and display mechanism (c) which automatically computes and displays the Brinell hardness on the surface of the timber on the basis of the indentation depth (h) and on the basis of an indentation load is attached and installed at an apparatus body (k).
Patent JP-H0958573-A (JP)
Title: Emergency towing device for ship
Inventor: WATABE TOMONORI
IPC: B63B21/14
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To arrange a reel for winding a towing rope in a non-exposure section in a ship in an emergency towing device for ship. SOLUTION: A rope pipe 7 intercommunicating an upper deck 1 and a reel containing part 25 in a non-exposure section 24 in a ship is mounted in a watertight state. By inserting a towing rope 13 in a reel containing part 25 from an upper deck 1 through the rope pipe 7, a reel 8 is installed on a lower layer device 2 in a non-exposure section 24 in a ship, and a reel 8 is prevented from being exposed to wind and waves.
Patent JP-S60122552-A (JP)
Inventor: ABE YOSHITAKA
IPC: A61B8/14
Filed: 1983-12-07
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-2001057006-A (JP)
Title: Disk driving device
Inventor: KO YOSHITERU
IPC: G11B17/30
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To reduce time to start recording and/or reproduction of a desired disk-like recording medium which is stored in a disk storing body selected from the plurality. SOLUTION: A stoeker moving mechanism 12 is provided with a first and second selective operating members 41, 42 for holding a selected stocker 11 or a stocker 11 group that contains this stocker 11 and that is located on the upper level side; with a third and fourth selective operating members 43, 44 for holding a stocker 11 adjacent to the lower level side of the selected stocker 11 or a stocker 11 group that contains this stocker 11 and that is located on the lower level side; and with a dividing slider 46 for dividing the entirety of the plural stockers 11 by moving the stockers 11, which are held by the third and fourth selective operating members 43, 44, in a direction receding from the selected stocker 11.
Patent JP-H0543549-A (JP)
Title: Production of alpha-chlorocyanopyridines
Inventor: ISHIKAWA TADATAKA
IPC: C07D213/85
Filed: 1991-08-19
Abstract: PURPOSE:To obtain the subject compounds in high yield by reacting cyanopyridines having substitutive hydrogen at the alpha-position with chlorine in the presence of a base or a conjugate base in an inert solvent while irradiating the cyanopyridines with light and highly selectively chlorinating the 2- or 6-position of the pyridine ring. CONSTITUTION:Cyanopyridines having substitutive hydrogen at the (alpha-position, i.e., a compound (e.g. 3-cyanopyridine) having cyano groups in any one, two or three of the 2-, 3- and 4-positions of the pyridine ring are reacted with chlorine in the coexistence of a base (e.g. potassium carbonate) or a conjugate base (e.g. sodium acetate) in an inert solvent such as carbon tetrachloride while being irradiated with light using a light source such as a high-pressure mercury lamp to afford alpha-chlorocyanopyridines (e.g. 6-chloro-3-cyanopyridine) in which the 2- or 6-position is chlorinated. The alpha-cyanopyridines are useful as an intermediate raw material for medicines and agricultural chemicals.
Patent JP-S6292067-A (JP)
Title: Control system for work processing in routine work processing
Inventor: YAMAMOTO SHINICHI
IPC: G06Q10/10
Filed: 1985-10-18
Abstract: PURPOSE:To attain the non-routine work processing smoothly during the routine work processing by allocating the items and input data set by procedures of the routine work processing to a protecting area together with other space areas allocated to a screen area for non-routine work processing respectively. CONSTITUTION:The input data supplied from a keyboard 1 are delivered to an operating screen 2 and at the same time stored into a storing file 7 for slip data through a slip production control part 4 working by the routine work procedure registered to a slip screen defining file 6. Thus a routine work including mainly production of slips is carried out. If a command is given for start of the non-routine work to supply the comment characters through the keyboard 1 during said routine work processing, the routine work processing is interrupted. Then the items and input data set by the procedures carried out through a non-routine work processing control part 5 and according to the file 6 given from a non-routine work processing buffer 8 are allocated to a protecting area. Thus a writing action is inhibited for the input data. At the same time, the spaces excluding the protecting area are allocated for non- routine work processing and the non-routine work is carried out. Then the routine work processing is started again smoothly after an interruption when the non-routine work processing is through.
Patent JP-H04110345-A (JP)
Title: Thermoplastic resin composition
Inventor: IGAWA KIYOSHI
IPC: C08L77/02
Filed: 1990-08-31
Abstract: PURPOSE:To obtain a thermoplastic resin composition excellent in chemical resistance, impact resistance and heat stability by mixing a polycarbonate resin with a polyamide resin, a rubber-reinforced styrene resin and a glutaric anhydride (imide)-containing unsaturated carboxylic ester polymer in a specified ratio. CONSTITUTION:100 pts.wt. composition comprising 2-90wt.% polycarbonate resin, 5-50wt.% polyamide resin and 5-75wt.% rubber-reinforced styrene resin is mixed with 0.1-20 pts.wt. copolymer comprising 2-95wt.% glutaric anhydride or glutaric imide and 98-5wt.% alkyl unsaturated carboxylate to obtain an impact-resistant, heat-resistant and chemical-resistant resin composition. The above rubber-reinforced styrene resin is prepared by copolymerizing 50-90wt.% aromatic vinyl monomer and/or alkyl unsaturated carboxylate with 10-50wt.% vinyl cyanide monomer and 0-40wt.% other vinyl monomers.
Patent JP-H0655888-A (JP)
Title: Transparent pocket for sticking name card or prepaid card and preparation of the same
Inventor: TOYA MASAMICHI
IPC: B42D1/08
Filed: 1992-08-06
Abstract: PURPOSE:To provide a transparent pocket for sticking a name card or a prepaid card and to provide its preparation method. CONSTITUTION:A transparent square film having overlap widths on the two or three sides of the square is laminated on a peelable mount 3 in the preparation of the transparent pocket. The mount 3, a released paper sheet, is covered with a wetting silicone layer 6, on which a plastic film 7 and a transparent plastic film 9, which is larger than the plastic film 7 and coated with an adhesive 8 on its back, are laminated. A cut line 4 is formed on the periphery, and in the middle if necessary, of the transparent film 9. Overlap widths 2 are also formed on the two or three sides of the transparent square film 9.
Patent JP-H0785540-A (JP)
Title: Magnetic tape device
Inventor: SAIJO HIROAKI
IPC: G11B15/43
Filed: 1993-09-17
Abstract: PURPOSE:To enable a high-speed rewinding control when a power failure is restored even when the power failure occurs when the tape is in traveling in a magnetic tape device. CONSTITUTION:In the magnetic tape device, the magnetic tape which is wound between two reels is controlled so as to travel at a prescribed speed and with a prescribed tension. The magnetic tape device is provided with a tachometer 7, a servo control means 1 for controlling so as to impress a tension on the tape based on a tension generating motor torque value corresponding to the diameter of the wound magnetic tape, a winding number counting circuit 9 for counting the winding number of the tapes wound around a take-up reel based on the output signal of the tachometer installed on the take-up reel side. It is recognized that rewinding the tape is finished at rewinding based on the counted number of the wound taper represented by the winding number counting circuit 9, and the tape traveling operation is controlled.
Patent JP-H04111473-A (JP)
Title: Infrared imaging device
Inventor: NAKAHATA TAKUMI
IPC: H01L27/14
Filed: 1990-08-31
Abstract: PURPOSE:To extend an effective length of a detection layer through which incident infrared rays pass, increase substantially the amount of absorption of said incident infrared rays through the detection layer and hence enhance the quantum efficiency of a device by laying out a light received plane of an infrared ray detection device at angles other than 90 deg.. CONSTITUTION:When the angle formed by a normal line of a detection layer 9 (metal silicide layer) and an optical axis of an optical system 2 is specified as 'a', the effective length of a detection layer 9 through which incident infrared rays pass is extended respectively as specified in the layout structure according to this example, which defines that the shortest distance t/cos(a-theta) while the longest distance t/cos(a+theta) where as in the prior art structure, the shortest distance is t while the longest distance is t/costheta. It is, therefore, possible to increase the amount of absorption of incident infrared rays in the detection layer 9. At the same time, it does not change the film thickness of the detection layer 9. As a result, this construction makes it possible to enhance the quantum efficiency of a device.
Patent JP-H04112957-A (JP)
Title: Egr device of turbo-supercharger engine
Inventor: EGUCHI NOBUJI
IPC: F02M25/07
Filed: 1990-08-31
Abstract: PURPOSE:To increase the amount of EGR gas, and to facilitate the control thereof by returning a part of exhaust gas extracted from an exhaustion system to the point where the pressure of a compressor of a turbocharger is low. CONSTITUTION:In a turbo-supercharger engine 10, a turbine 21 of a turbocharger 20 is connected between an exhaust manifold 12 and an exhaust pipe 14, while a compressor 22 is connected to a suction pipe 13 between an air cleaner 15 and an inter-cooler. An EGR pipe 26 is connected to the turbocharger 20. Namely, the EGR pipe 26 extracted from the downstream side or the turbine 21 or the turbocharger 20, is connected to the point which is on the back surface side of an impeller of the compressor 22, and where the pressure is low. An electromagnetic valve 57 is connected to the EGR pipe 26, while a butterfly valve 28 is connected to the upstream side of the compressor 22 of the turbocharger 20, and the amount of intake air is adjusted by the butterfly valve 28.
Patent JP-S6384399-A (JP)
Title: Key telephone system
Inventor: UEJIMA YOSHIYUKI
IPC: H04Q3/58
Filed: 1986-09-29
Abstract: PURPOSE:To decrease the number of data and control buses, etc., and to simplify a key telephone set by performing transmission and reception between a central processor and plural interface circuits on a time-division basis by using serial data. CONSTITUTION:The central processor 11 in a key telephone system main device 1 inputs control data and circuit numbers of the interface circuits 14a-14c at destinations of transmission to a control data input/output circuit 13 according to a program stored in a recording circuit 12, and inputs and outputs the control data. This circuit 13 writes the control data at a place in one frame of a serial sent signal corresponding to the circuit number of a circuit specified among the circuits 14a-14c, and transmits it to the circuits 14a-14c on a time-division basis by a control data signal line 19. The control data input/ output circuits 15 of the respective circuits 14a-14c read respective control data by using respective synchronizing signals from clock and frame synchronizing signal lines 18 and 17 to simplify the telephone set.
Patent JP-H0573407-A (JP)
Title: Semiconductor memory
Inventor: NANBU HIROAKI
IPC: G06F12/08
Filed: 1991-09-11
Abstract: PURPOSE:To miniaturize the semiconductor memory and to reduce its power consumption by mixing and storing data and an address in the same chip or the same memory macro. CONSTITUTION:When an index address IA is inputted to a memory, it passes through an input buffer IB1, is decoded by a decoder DEC1, and a cell in a cache memory cell array CMA is selected. Storage data of the selected cell is detected by a sense circuit S1, passes through an output buffer OB1 and is outputted as DATA to the outside of a chip. In parallel thereto, the index address IA passes through the input buffer IB1, is decoded by a decoder DEC2, and a cell in a table memory cell array IMA is selected. A tag address stored in the selected cell is detected by a sense circuit S2, compared with a tag address TA inputted from a CPU by a comparing circuit CMP, and its result is outputted as a HIT signal.
Patent JP-2000060923-A (JP)
Title: Massage device
Inventor: YOKOI SHINJI
IPC: A61H23/02
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To enlarge a display of stimulation intensity to enable a user sitting on a chair and especially a shortsighted person to easily see displayed figures and to easily visually confirm the stimulation intensity by disposing plural indicators and differentiating the lighting modes of the indicators according to the intensity of stimulation applied to the sole. SOLUTION: A display part 25 is installed on the forward end side of the center on the main body. A power lamp 29a lighted when a power supply switch 29 is turned on is disposed in the display part 25. Lamps 26a-26d respectively lighted when various modes of vibrating stimulation are selected are disposed in the forward end area of the display part 25. Further, on the lower side, there are provided lamps 26x-26z respectively lighted when various modes of current-carrying stimulation are selected. On the lower side of the lams 26a-26d, a digital display part 27 is disposed to digital-display the intensity of each selected mode, and the intensity is displayed by respective line indicators 28a-28h disposed separately in unit of a power lamp.
Patent JP-H11140056-A (JP)
Title: 1-alkyl-3-alkanoyl-2-imidazolidinone compound and its production
Inventor: KOTO TAKEAKI
IPC: B01J31/12
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as an intermediate for producing agrochemicals or medicines. SOLUTION: This compound is represented by formula I (R is a >=3C alkyl, a cycloalkyl, an aryl or benzyl; R' is a 2-6C alkyl), e.g. 1-n-propyl-3-propanoyl-2- imidazolidinone. The compound of formula I is produced by reacting, e.g. (A) 2-imidazolidinones of formula II with (B) a 2-6C olefin-based hydrocarbon in an amount of 0.5-100 mol based on 1 mol component A and (C) carbon monoxide in an amount of 0.5-100 mol based on 1 mol component A at 80-240 deg.C for 0.05-100 hr in the presence of (D) at least one kind of compound, preferably selected from platinum group metals and compounds containing platinum group elements.