baber/WOPTO huggingface dataset:
Patent JP-H03236378-A (JP)
Title: 2-hydroxy-n-propylamines, preparation thereof and pharmaceutical composition containing same
Inventor: NORUBERUTO HAUERU
IPC: C07D405/12
Filed: 1990-05-31
Abstract: NEW MATERIAL: A compound of formula I {R 1  is naphthyl, 3,4-dihydroxy-2- hydroxyquinolyl bonded via phenyl ring or substd-phenyl, etc.; A is straight 2-4C alkylene; R 2  is formula II [R 3  is H or 1-3C alkyl; R 4  and R 5  are each H, or R 4  and R 5  together form a bond; B is formula III (R 6  is 1-3C alkyl, H or halogen; Y 1  is a single bond, O, etc.], etc.}, its tautomers, enantiomers and acid addition salts.  
     EXAMPLE: 6-[4-[2-[3-(4-(2-cyclopropylmethoxyethyl)phenoxy)-2- hydroxypropylamino]ethoxy]phenyl]-3(2H)-pyridazinone.  
     USE: Therapeutic agents for cognitive heart failure and cardiac insufficiency, inhibitors of progress in heart failure, post-myocardial infarction, and hypotensive agents.  
     PROCESS: A compound of formula IV (Z is a nucleophilic leaving group, etc.) is reacted with an amine of formula V to give the compound of formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H04368062-A (JP)
Title: Facsimile equipment
Inventor: NAKAMURA HISAHIRO
IPC: H04N1/32
Filed: 1991-06-14
Abstract: PURPOSE:To easily confirm the interruption of transmission at a receiver side by sending a message indicating the interruption when preceding transmission is interrupted for urgent transmission. CONSTITUTION:When an interruption key of a keyboard 5 is operated for urgent transmission, a control circuit 1 scans keys of the keyboard 5 at all times, and a destination telephone number data stored in an input data area of a data memory 6 is transferred to a re-dial data area in the data memory 6 through the detection of the operation of the interruption key. Then a page management data used for a sender printing is stored in a page data area in the data memory 6. When the reading of an original during reading is not finished, the read data is sent and when the read of the original is finished, a message data representing the interruption of transmission is read from a message memory 7 and sent to a receiver side. Thus, a message for interruption is recorded on recording paper at the receiver side.
Patent JP-H0815296-A (JP)
Title: Mounting structure for hot-wire wind velocity sensor
Inventor: KAGAMI YOZO
IPC: G01P5/12
Filed: 1994-06-24
Abstract: PURPOSE:To provide a mounting structure for a hot-wire wind velocity sensor, allowing the accurate detection of the velocity or volume of supply gas. CONSTITUTION:A hot-wire wind velocity sensor is provided with reference resistors 3 and 4, a feedback amplifier 8 formed out of an operation amplifier 6 and a transistor 7, and an amplifier 9 respectively mounted at upper positions on the surface of a circuit board 13. Also, a square cutout section 14 is formed at the lower right end of the board 13. In addition, a resistance heat generating body 1 and a temperature correction resistor 2 are arranged in the section 14 in such state as separated from each other in a depthwise direction. Then, the board 13 is mounted with the open end 15 of the section 14 directed to the upstream side of an air supply passage 10, thereby positioning the body 1 and the resistor 2 in parallel along the flow direction of the combustion air running in the passage 10.
Patent JP-H10314630-A (JP)
Title: Packing for sliding part of liquid chemical forced feeding pump for atomizer
Inventor: ASABA KENICHI
IPC: A01M7/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To produce a packing for a sliding part of a liquid chemical forced feeding pump for an atomizer eliminating the need of maintenance, good in operability and also excellent in durability. SOLUTION: This packing is composed of an inner peripheral edge 2 fitted at the opening part 80 of a cylinder 70 of a liquid chemical pump and abutted freely slidingly at the outer peripheral surface 52 of a plunger 50 and a trumpet- like ring made of fluororesin and having an outer peripheral edge 3 having the same axis with the inner peripheral edge 2 and the packing is constituted so that the inner peripheral edge 2 is brought into contact closely and freely slidingly with the peripheral surface of the plunger by fitting so that the recessed surface side 4a of the ring faces to a high pressure side generated by the plunger.
Patent JP-H01313199-A (JP)
Title: Manufacture of flux-cored wire
Inventor: NAKANO SHOZABURO
IPC: B23K35/36
Filed: 1988-06-13
Abstract: PURPOSE:To obtain low nitrogen weld metal even if any part extending over the overall length of a wire is used by filling flux containing the specific quantity of carbonate having the specific decomposition temperature in steel ingot and holding it at the specific temperature and subsequently, subjecting it to hot rolling and then, performing cold wire drawing thereon. CONSTITUTION:The flux containing 0.2-5.0wt.% carbonate having the decomposition temperature >=1,300 deg.C is filled in the steel ingot or a steel pipe. This material is held at the temperature of 1,000-1,300 deg.C for 30min to 3hr and subsequently, subjected to hot rolling and then, cold wire drawing. By this method, even if any part extending over the overall length from the tip up to the rear end of the wire is used, the low nitrogen weld metal is obtained and the title FCW whose cost is not almost increased can be formed.
Patent JP-H077597-A (JP)
Title: Printer with facsimile function
Inventor: NAKAJIMA KEIICHI
IPC: H04N1/00
Filed: 1993-06-15
Abstract: PURPOSE:To evade the unusable state and long-time output wait state of the printer by performing the saving processing and switching processing of an image memory so that an auxiliary storage means is utilized for data of low preferential order. CONSTITUTION:When print data are transferred from a host computer 6 and previously set preferential order is a normal print mode, a memory control part 8 saves image data expanded in the image memory 4 so far in the auxiliary storage means 7 and holds data of processed subsequent facsimile data in the auxiliary storage means 7 so that print data are outputted preferentially by the computer 6. Consequently, the print data from the computer 6 are processed to generate image data in the memory 4 and when the data are stored by one page, an image forming means 1 performs a recording process. When data of plural pages are sent from the computer 6, prescribed printing operation is performed according to the data. When the printing operation ends, the memory control part 8 restarts recording in facsimile mode and restarts by expanding the data stored in the auxiliary storage means 7 in the memory 4.
Patent JP-S5844604-A (JP)
Inventor: KAWAGUCHI MASATO
IPC: F21V21/36
Filed: 1981-09-10
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-H01312658-A (JP)
Title: Computer system
Inventor: ISODA KAZUHIKO
IPC: G06F15/00
Filed: 1988-06-13
Abstract: PURPOSE:To efficiently deal with input/output processing by supposing plural paths to deal with the input/output processing between a computer main body and a station, and executing other input/output processing through other path during the execution of the input/output processing by using one path. CONSTITUTION:An operating system (OS) 2 is allowed to issue an RAS request even during the ordinary execution of the input/output processing by considering a data station 3 to be two different devices, and a firmware (FW) 4 side also can receive the RAS request even during the ordinary execution of the input/ output processing. Thus, both the OS 2 and the FW 4 secure an I/O path 6 and a control path 7 on a physical line 5, and even when the station 3 is in a state waiting for an input, an RAS function can be executed. Accordingly, in a case that the RAS function is used for maintenance, data gathering for studying a cause and trouble restoration at the time of troubling can be performed promptly, and the reliability of a computer system is improved. Thus, plural pieces of input/output processing can be processed efficiently.
Patent JP-H039359-A (JP)
Title: Photosensitive composition
Inventor: SANADA SHINICHI
IPC: H01L21/027
Filed: 1989-06-06
Abstract: PURPOSE:To form a fine pattern having superior transparency in a visible region as well as high sensitivity to g line, superior shelf stability and satisfactory strength by incorporating a specified photosensitive diazo compd. as a sensitizer. CONSTITUTION:A photosensitive diazo compd. represented by fomula I is incorpo rated as a sensitizer. In the formula I, each of R1 and R2 is alkyl, aryl or aralkyl, R3 is H, methyl or phenyl, each of R4 -R7 is H, alkyl, aryl, aralkyl, alkoxy, halogen, hydroxyl or carboxyl, X<-> is an anion capable of forming a diazonium salt and (n) is an integer of 2-200. A fine pattern having superior transparency in a visible region as well as high sensitivity to g line of 436 nm wavelength, superior shelf stability and satisfactory strength can be formed.
Patent JP-H038552-A (JP)
Title: Manufacture of fiber reinforced metal composite material
Inventor: HOTTA TORU
IPC: C22C47/08
Filed: 1989-06-06
Abstract: PURPOSE:To facilitate removal of a pipe body and also to prevent cutting and damage of fiber by accommodating a reinforcing fiber aggregate in the pipe body having spiral groove at outer circumferential face, charging in a mold, pouring and pressurizing molten metal into the pipe body, impregnating into the aggregate and releasing from the mold after solidifying and stripping off the pipe body along the groove. CONSTITUTION:The material forming the aggregate 2 of reinforcing fiber around the core metal 8 is accommodated in the pipe body 4 having the groove 9 extending as spiral state to longitudinal direction at the outer circumferential face and charged into the metallic mold 1. Then, granule 3 is packed into be tween the metallic body 1 and the pipe body 4. Successively, the molten metal 5 as the matrix is poured into the pipe body 4 and pressurized with a plunger 6 to impregnate this into the aggregate 2, and after solidifying the molten metal 5, the metallic mold 1 and a base 7 are separated to discharge the granule 3, and after taking out the pipe body 4 from the metallic mold 1, the pipe body 4 is stripped off so as to remove along the groove 9 to obtain the FRM 10.
Patent JP-H06109527-A (JP)
Title: Type identifying method for aircraft
Inventor: YAMADA ICHIRO
IPC: G01H3/00
Filed: 1993-05-24
Abstract: PURPOSE:To identify the type of aircraft passing through an observing point by detecting noise of the aircraft. CONSTITUTION:A detection pattern is formed having peak values of signal level of noise produced from an aircraft to be measured and peak values of frequency signal components of the noise signal as pattern elements. The detection pattern is then compared with a reference pattern predetermined for a known aircraft thus identifying the type of aircraft to be measured. When the type of aircraft can not be identified, the detection pattern is compared with a detection pattern for a jet plane or a propeller plane thus determining whether the aircraft to be measured is a jet plane or a propeller plane.
Patent JP-H10333305-A (JP)
Title: Automatic developing machine for silver halide photosensitive material and treatment of waste water for silver halide photosensitive material processing
Inventor: UEDA YUTAKA
IPC: C02F1/04
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic silver halide photosensitive material developing machine which is made compact in size and inexpensive, and also to provide a treating method for waste water for silver halide photosensitive material processing, for facilitating treating the waste water generated in accordance with a developing processing. SOLUTION: The automatic developing device 1 is provided with a processing tank for storing processing liquid for processing the silver halide photosensitive material and a waste water storing tank 10 for storing the waste water from the processing tank. In this case, the device is provided with a dehumidifier 11 equipped with at least one air sucking means 12 and one air discharging means 13, and the waste water storing tank 10 is provided with an air discharging port for discharging the air lying above the waste water in the waste water storing tank 10, and also, the air discharging port is communicated with the air sucking means 12 of the dehumidifier 11.
Patent JP-S5768942-A (JP)
Title: Carrier generator
Inventor: IGAWA SHIGERU
IPC: H04J1/06
Filed: 1980-10-17
Abstract: PURPOSE:To make small the size of device, by processing an output from an main oscillator generating frequencies m-times the reference frequency and two or more times the maximum frequency of carrier at a circuit consisting of a counter, memory, D/A converter and BPF. CONSTITUTION:For example, in a group convension carrier generator for a multiple (35, 39, 43, 47, 51 times) of reference frequency 12kHz, a main oscillator 1 generates the frequency of 12X204=2,448kHz. The output of the generator 1 is counted at a 204 notation counter 2, the content of memories 3-7 is read out each output of the counter, A/D conversions 8-12 are made, carriers of 420, 468, 516, 564, 612kHz are obtained by passing through the analog value to BPFs 13-17. Each sample sampling 35 periods of a sinusoidal wave in 12X25kHz in a memory 3 is converted into a digital value and the value is stored in order. In memories 4-7, a digital value sampling respectively 39, 43, 47, 51 periods of 468...612kHz in 2,448kHz is stored.
Patent JP-S6125537-A (JP)
Inventor: ENJOJI SUSUMU
IPC: A61B8/12
Filed: 1984-07-13
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-H10316638-A (JP)
Title: Purification of s,s-ethylenediamine-n,n'-disuccinic acid or its salt
Inventor: KANEKO MAKOTO
IPC: C07C227/40
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject high-purity compound by treating S,S-ethylenediamine-N,N'-disuccinic acid with an organic solvent having high solubility to water. SOLUTION: S,S Ethylenediamine-N,N'-disuccinic acid in a solid state is subjected to spraying or immersing treatment with an organic solvent having >=10 g/100 g water solubility to water at 25 deg.C (e.g. methanol, acetone or tetrahydrofuran) in an amount of normally 0.5-200 wt.%, preferably 1-20 wt.% (in the case of spraying) or 50-150 wt.% (in the case of immersion) and then, the residual solvent attached to the compound is removed to efficiently provide the objective compound having <=0.5 wt.%, preferably <=0.3 wt.% fumaric acid and/or maleic acid content and hardly containing attached water.
Patent JP-S63310931-A (JP)
Title: Copper alloy for flexible print
Inventor: ASAI MASATO
IPC: H05K1/09
Filed: 1987-06-10
Abstract: PURPOSE:To improve the tensile strength, flexibility and adhesion of the titled alloy by regulating the content of Cr and Sn. CONSTITUTION:The alloy consisting of, by weight, 0.0001-0.5% Cr, 0.0001-0.5% Sn and the balance copper with inevitable impurities is prepd. In said inevitable impurities, about <=500ppm O2 content and about <=10ppm S content are preferably regulated. By this method, the alloy having the electroconductivity equal to that of tough pitch copper, having drastically excellent tensile strength and flexibility compared to tough pitch copper and suitable as a flexible print and as the substrate for an IC tape carrier can be obtd.
Patent JP-H05313221-A (JP)
Title: Ferroelectric crystal element and second harmonic generating element formed by using the same
Inventor: UJIIE KOJI
IPC: H01S3/109
Filed: 1992-05-11
Abstract: PURPOSE:To obtain the ferroelectric crystal element which can easily form a polarization inversion structure of a high resolving Power with good accuracy without using a intricate process for a crystal having an arbitrary shape by depositing a thin film of a doping element on a dielectric crystal by using a laser deposition method and subjecting the film to a heat treatment. CONSTITUTION:An LN single crystal fiber 7 is irradiated with a laser beam from a KrF excimer laser 1 via an objective lens 3 of a UV microscope 2 of a laser deposition device. TiCl4 is used as a reactive gas for imparting the doping element Ti and the LN single crystal fiber 7 is irradiated with 200 pulses of the laser beam of 3nJ/pulse energy by directing the +C axis of the fiber upward (laser beam side) and thereafter, a precision X-stage 9 is moved by 12mum and the fiber is again irradiated with 200 pulses of the laser beam. The above-mentioned operations are repeated. Consequently, the L fiber 7 deposited at 6mum width in the +C direction at 12mum interval is obtd. This LN fiber 7 is heat treated for 5 hours at 1050 deg.C, by which the ferroelectric crystal element of the polarization inversion structure having 12mum period is obtd.
Patent JP-S5934527-A (JP)
Title: Copying machine
Inventor: ADACHI HIDEKI
IPC: G03B27/34
Filed: 1982-08-23
Abstract: PURPOSE:To position an optical lens for copying with high precision by moving the optical lens to a reference position corresponding to copy magnification under the control of simple constitution. CONSTITUTION:Twenty holes are made in the circumferential edge part of a disk 3 at equal intervals; a photointerrupter 7 detects the holes passing to transduce the rotation of a DC motor 1 into a pulse train, and a shield plate 9 shields a photointerrupter 10 to detect a zoom lens 8 reaching the reference position. Detection pulses of the photointerrupters 7 and 9 and data on copy magnification specified with a ten-key 14 are supplied to a microcomputer 13, and the DC motor 1 is driven by controlling a motor forward/backward rotation switching circuit 11 and a motor fast/slow speed switching circuit according to the command from a switch 15 to move the zoom lens 8 up to the reference position corresponding to the specified magnification.
Patent JP-H09294682-A (JP)
Title: Refrigerative rice chest
Inventor: HIRAOKA FUMIYO
IPC: A47J47/04
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To keep quality of rice for a long time and to eat deliciously the rice as the rice is preserved at an appropriate temp. by providing refrigerating function in a rice chest and preserving the rice by refrigeration. SOLUTION: A refrigerating room 2 is formed in the upper part of a freezing refrigerator 1 and a freezing room 3 is formed in the middle part. In addition, a vegetable room 4 is formed in the right below and a rice chest 5 is formed in the left below. The rice chest is formed in a part of the freezing refrigerator like this. This refrigerative rice chest is not formed in the freezing refrigerator and in the refrigerator but the rice chest alone can be utilized as an independent refrigerative rice chest. As the result, the rice can be preserved at an appropriate temp. and can be kept for a long time.
Patent JP-H0437246-A (JP)
Title: Facsimile equipment
Inventor: AOKI RIKA
IPC: H04N1/32
Filed: 1990-05-31
Abstract: PURPOSE:To eliminate the need for the management of a period of a periodic inspection and consumables by sending automatically a document informing the period of inspection or replacement to an opposite party registered in advance. CONSTITUTION:A comparator circuit 3 compares a current year, month, day and time obtained from a clock 1 with a year, month, day and time for periodic inspection stored in a memory 2 and sends a signal representing coincidence to a coincidence detection circuit 4 when they are coincident with each other. Upon the receipt of a signal representing the coincidence, the coincidence detection circuit 4 makes a request of it to a control circuit 5 that a document representing the arrival of periodic inspection is sent to a registered opposite party. The control circuit 5 uses a synthesis circuit 10 to synthesize a picture data or a compressed data being the content of a facsimile document stored in a memory 9 and sent to the opposite party and a variable data such as a date and a communication control circuit 12 sends the result to the opposite facsimile equipment 14. Thus, a facsimile document is sent automatically to a registered service company and the management of the periodic inspection period or replacement of consumables is not required.
Patent JP-H03205673-A (JP)
Title: Information reproducing device
Inventor: HIRASAWA KAZUO
IPC: G11B19/12
Filed: 1990-06-01
Abstract: PURPOSE:To securely select and reproduce a desired information recording medium with a simple device by providing a display device, a memory device, a change device and an operating instruction device for instructing the display device and a reproducing device for the purpose of the selection and reproduction of the information recording medium. CONSTITUTION:When a display of a disk list is requested by the user to an autochanger system via the operating instruction device 105, a title information list of disks stored under arrangement, for instance, in alphabetical order with their initial letters is displayed at the display device 101. If a desired disk title exists in the list, the selection of the relevant disk is instructed from the operating instruction device 105. Thus, the instructed and selected disk is loaded into the reproducing device 108 by the disk change device 107 based on the instruction of the operating instruction device 105, so as to be reproduced. By this method, the desired information recording medium is securely selected and reproduced by a simple device.
Patent JP-H0856052-A (JP)
Title: Semiconductor laser device and its manufacture
Inventor: OBA YASUO
IPC: H01S5/00
Filed: 1995-06-12
Abstract: PURPOSE:To improve element characteristics and reliability, by constituting a second conductivity type clad layer forming a stripe type protrusion as a three-layered structure, and making the band gap of a second clad layer smaller than that of a first clad layer and that of a third clad layer, and larger than that of an active layer. CONSTITUTION:A DH structure part constitured of an N-GaAs substrate 11, an N-InGaAlP clad layer 14, an InGaP active layer 15, and a P-InGaAlP clad layer having a stripe protrusion is formed on the substrate 11. A semiconductor laser is formed of an N-GaAs current blocking layer 21 which is formed on the DH structure part except the clad layer protrusion, and P-GaAs contact layers 20, 22 formed on the P-InGaAlP clad layer. The P-InGaAlP clad layer is formed as a three-layered structure. The band gap of an intermediate second clad layer 17 is made smaller than that of a first clad layer 16 and that of a third clad layer 18 and larger than that of the active layer 15. Thereby element characteristics and reliability can be improved.
Patent JP-S5269487-A (JP)
Title: Laminates with peel resistance to salt water
Inventor: NAGANO RIICHIROU
IPC: B29C55/00
Filed: 1975-12-08
Abstract: PURPOSE: To obtain laminates not only with improved adhesiveness but also without peeling even in salt water by laminating a modified polyolefin with a metal after forming an iron oxide coating on the metal for preventing the surface corrosion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5269590-A (JP)
Title: Manufacture of sos-structure semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L27/08
Filed: 1975-12-08
Abstract: PURPOSE: To eliminate leak current as well as to prevent malfunction of IC by forming high-density channel stopper layer on the side surface of V groove which is formed by giving anisotropy etching to main surface (100) of P-type Si substrate. 
     COPYRIGHT: (C)1977,JPO&Japio