baber/WOPTO huggingface dataset:
Patent JP-S61251684-A (JP)
Title: Production of 1h-pyrazolo(3,2-c)-1,2,4-triazole compound
Inventor: ISHIKAWA HISASHI
IPC: C07D487/04
Filed: 1985-04-30
Abstract: PURPOSE:To produce the titled compound useful as a photographic coupler, etc., in high yield in a short step, by reacting a specific hydrazidine or its acid addition salt with a keto acid ester. CONSTITUTION:The objective compound of formula III can be produced by reacting the hydrazidine of formula I (R1 is alkyl, aryl or heterocyclic group) or its acid addition salt with the keto acid ester of formula II (R2 and R3 are alkyl, aryl or heterocyclic group; X is H or halogen; Y is O or =NR4; R4 is H, OH, alkyl, aryl or heterocyclic group). The reaction is carried out preferably at 80-150 deg.C using 0.5-1.5mol of the keto acid ester of formula II based on 1mol of the hydrazidine of formula I. A catalyst (e.g. hydrochloric acid) may be used to achieve smooth dehydration reaction. The objective compound can be produced economically on an industrial scale in high yield compared with conventional method necessitating a large amount of sulfuric acid.
Patent JP-H01266903-A (JP)
Title: Device for rolling thick plate
Inventor: ARAKAMI HISAYOSHI
IPC: B21B1/00
Filed: 1988-04-18
Abstract: PURPOSE:To straighten the steel plate flatness in on-line and to improve the accuracy of a plate shape by installing a leveller on the outlet side of a cooling bed in a thick plate rolling device. CONSTITUTION:In a thick plate rolling device provided with a hot rolling mill 1, leveller 3, and cooling bed 4, a steel plate 10 rolled by the mill 10 to have a prescribed thickness gets its flatness straightened by the leveller 3 or the plate 10 is carried to the bed 4 in as rolled condition. The plate 10 cooled to a temp. near room temp. by the bed 4 is carried to a leveler 5 and a flatness of the plate 10 is checked and only the plate 10 having an improper flatness is straightened by the leveler 5. Therefore, deformations caused by nonumiform temps. on the bed 4 are not missed.
Patent JP-S60237681-A (JP)
Title: Magnetic recording device
Inventor: OKADA KATSUTOSHI
IPC: G11B5/008
Filed: 1984-05-10
Abstract: PURPOSE:To record plural signals simultaneously by performing control so that plural couples of magnetic heads record different signals on a tape respectively. CONSTITUTION:A video signal 1 is recorded on the video tape 5 by alternating a couple of video heads 13a and 13b fitted to a rotary drum 14 at an interval of 180 deg. in every 180 deg. turn of the drum 14 with a head switching signal. A video signal 2, on the other hand, is recorded on the tape 5 by alternating video heads 13c and 13d in every 180 deg. turn of the drum 14 with the head switching signal 2. Thus, the signals 1 and 2 are recorded on the tape 5 in series simultaneously or reproduced from the tape 5 in series.
Patent JP-S59221075-A (JP)
Title: Cathode-ray tube device
Inventor: SATOU TAKEO
IPC: H04N3/18
Filed: 1983-05-31
Abstract: PURPOSE:To improve the working circuit of a CRT and to eliminate a defect due to discharge to improve the characteristics of a cathode-ray tube (CRT) device, by inserting the resistance of the prescribed resistance value to an earth connection side circuit and a conduction film on the tube outer surface of a funnel part constituting the electrostatic capacity. CONSTITUTION:A CRT1 consists of a face part 2, a funnel part 3 and a neck part 4. An intra-tube conduction film 10 is formed up to the upper parts of both parts 3 and 4; while an external conduction film 11 is formed on the tube outer surface of the part 3. Then the film 11 is connected to the earth. At the same time, an electrode 8 of a low potential set at the part 4 is earthed via a discharge gap 13. Then the voltage is supplied to the electrode 8 from a power supply 15, and at the same time the voltage is supplied to the film 10 from a power supply 12. Thus the CRT1 is driven. A resistance R1 is inserted between a circuit consisting of the electrostatic capacity CT of the CRT1 of a drive circuit and the inductance L obtained by wiring and the earth side of the gap 13. Then the resistance value of the R1 is selected to the discharge resistance. Thus the defect of the CRT1 due to discharge is excluded.
Patent JP-S60238695-A (JP)
Title: Heat exchanger type blower
Inventor: YARI KENTAROU
IPC: F28D11/02
Filed: 1984-05-11
Abstract: PURPOSE:To let have seal effect by pressing a seal material to an outer periphery plate by the inner pressure of the both side of a blade by a method wherein a neary ring type seal material having flexibility and which is made nearly V- type section, the inner periphery side being opened, is secured to a partition plate, and an outer periphery plate is positioned in the seal material. CONSTITUTION:For instance, in a clothes dryer, when an impeller 18 having a wave type thin plate blade 11 is rotated, the flows of circulating air 25 and cooling air 26 are generated. Circulating air 25 for drying is heated by a heater 23, and heats clothes in a drum 16, and flows again towards the heater 23 through a duct 22. Cooling air 26 is sucked from outside of a blower and is discharged again outside of it through a duct 24. Heating air and cooling air flow side by side putting a thin plate of the blade 11 between, circulating air 25 is cooled, dehumidified and circulated, contained moistures being condensed and discharged. When the impeller 18 is rotated, the discharging pressure Pa, Pb are generated at circulating air 25 and cooling air 26 sides, and seal is maintained, the seal material 28 being pressed to the outer periphery plate 14 direction. Since the section of the seal material 28 is nearly V-type, it is pressed to the outer periphery 14, and the seal is kept even if the loads of both elements are different.
Patent JP-S5320034-A (JP)
Title: Fluid control valve device
Inventor: INADA MASAMI
IPC: F02P5/10
Filed: 1976-08-09
Abstract: PURPOSE:To offer a fluid control valve device in which angle delay is obtained by reducing or further cutting off negative pressure in such a construction that the atmosphere controlled by an orifice at the acceleration time is introduced to the negative pressure circuit for vacuum advance located between the advance port of carburettor and the servo medium of distributor.
Patent JP-H04324528-A (JP)
Title: Program editing device and compiling device
Inventor: NAKATSUKA YOSHIE
IPC: G06F9/06
Filed: 1991-04-25
Abstract: PURPOSE:To improve the operability of a program editing and compiling device by reducing the labor and time required for performing edition and compilation instructing operations. CONSTITUTION:An edition and compilation control section 107 is constituted in such a way that the section 107 instructs a window generating section 103 to generate another window in response to subprogram calling sentence designating operation and edition start instructing operation contained in a main source program and a source program editing section 104 to start the edition of a sub-source program and, at the same time, a compiling section 110 to compile the source program 207 of a function program 'func1' with the main source program outputted from a compilation preprocessing section 109 on the basis of linking information.
Patent JP-S59220885-A (JP)
Title: Pattern data processing method
Inventor: KOBAYASHI KIYOHIKO
IPC: G06K9/20
Filed: 1983-05-30
Abstract: PURPOSE:To shorten a read processing time by limiting a processing region of pattern data in accordance with input information in the pattern data processing where pattern data is processed to obtain prescribed output information. CONSTITUTION:When a character cutting device CCU completes cutting of one character, the cut pattern data is transferred to a pattern memory PTM of a recognizing device. This memory PTM outputs data consisting of a prescribed number of picture elements of the pattern to a 3X3 matrix register and outputs a count pulse to AND gates G0-G7. If feature data appears on the output terminal of an ROM 3, a clock pulse is impressed to one of counters CO0-CO7 to which the output terminal is connected, and this counter is counted up. Variables X and Y are incremented by +1 at each time of this operation, and the data for Xmax and Ymax is impressed to the matrix register from the memory PTM, and feature data is counted in each counter. This feature data is compared with contents of a pattern dictionary to recognize the character.
Patent JP-H01268697-A (JP)
Title: Treating method of reaction mixture containing sucrose fatty acid ester
Inventor: MATSUMOTO SHUSAKU
IPC: C07H13/06
Filed: 1988-04-18
Abstract: PURPOSE:To simultaneously remove unreacted sucrose, residual catalyst, salt by-produced from catalyst and volatile content without using solvent at all in an industrial scale, by ultrafiltering crude reaction mixture containing sucrose fatty acid ester. CONSTITUTION:A crude reaction mixture (SE reaction mixture hereinafter) containing sucrose fatty acid ester and unreacted sucrose, unreacted fatty acid methyl ester, catalyst, soap, fatty acid and volatile content is ultrafiltered, preferably at a filtration temperature of about 50 deg.C. Besides, in carrying out the ultrafiltration, catalyst in the SE reaction mixture is neutralized with acid and then deionized water is preferably added to the SE reaction mixture so that weight ratio of water/reaction mixture is 20 and the SE reaction mixture is dissolved. Furthermore, polysulfone based resin or polyfluorovinylidene based resin having 5,000 fraction molecular weight is preferable as an ultrafiltration membrane.
Patent JP-S5321300-A (JP)
Title: Epoxy resin composition
Inventor: KAWADA SHICHIROU
IPC: C08L63/00
Filed: 1976-08-11
Abstract: PURPOSE: Title composition which is odorless and produces little harmful vapor of hardening agent in handling and can be quickly cured in short period at middle and higher temperature, by using a hardening agent consisting of fatty polyester having carboxyl group and imidazol compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11246361-A (JP)
Title: Hair grower
Inventor: ARAI RYOJI
IPC: A61P17/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To prepare a hair grower having high promotive activities for depilation-prevention and hair growth-promotion. SOLUTION: This hair grower contains an extract of plants of the bean family as an active ingredient, and can promote blood flow because the aging of a scalp and the obstruction of the blood flow are prevented by suppressing the formation of a fat peroxide by an antioxidative activities of the extract of the plants of the bean family. As the result, hair-mother cells receive stimulation and come to work actively.
Patent JP-S61292311-A (JP)
Inventor: KAARU MEERE
IPC: H01G4/40
Filed: 1985-05-07
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-H06207411-A (JP)
Title: Oil agitating device for excavator
Inventor: UCHIDA TAKUMA
IPC: E02D3/12
Filed: 1992-03-23
Abstract: PURPOSE:To improve the ground efficiently and shorten the working time for prepparation of a housing site by efficiently agitating earth as smashing the earth into fine pieces simultaneously with the rotation of a rotary rod and well mix and agitate earth and concrete or earth and hardener. CONSTITUTION:A main drilling blade 3 of an excavator soil mixing device on the end of a main rotary rod 2, a rotary arm 4 and an auxiliary rotary blade 5 and the like are excavated and penetrated into the soil as rotating the main rotary rod 2 to a specified depth. In this case, soil is agitated as rotating the main drilling blade 3 and the arm 4 by virtue of the right-handed rotation of the main rotary rod 2. At that time, the auxiliary rotary blade 5 mixes and agitates earth into fine pieces as making a left-handed rotation. Concrete and slurry injected from the end of the rod 2 is mixed with earth and agitated. The main rotary rod 2 is then gradually pulled up as making a reverse rotation, the excavator soil mixing device is pulled out and a specified solid pile shape column is formed in the earth. Thus ground is formed on the prearranged land where a building is to be constructed.
Patent JP-S62251808-A (JP)
Title: Graphic information processor
Inventor: KURIYAMA TOMI
IPC: G06F17/50
Filed: 1986-04-24
Abstract: PURPOSE:To remove troubles due to rounding errors by changing a threshold to be reference for rounding the error of numerical calculation in accordance with a graphic processing position. CONSTITUTION:Numerical control (NC) data forming device is constituted by connecting display device (CRT) 14 through an interface 13 and a keyboard 16 through an interface 15 to a common bus 12 connected to a CPU 11 and provided with a ROM 17 and a working memory 18. The CRT 14 is provided with a zooming function for displaying an expanded or contracted graphic on the screen of the CRT 14, and for instance a picture 33 obtained by observing graphics 21, 22 drawn on a virtual plane 31 with a picture angle determined from a visual point 32 positioned on the upper part of the plane 31 is displayed on the CRT 14 as a reference image. A threshold for rounding processing calculated from an expansion or contraction ratio is varied by a threshold varying means so that the display of a picture 35 observed from a visual point 34 indicates an expanded display.
Patent JP-S5762075-A (JP)
Title: Automatic controller for extent of charging magnetic toner
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/08
Filed: 1980-07-14
Abstract: PURPOSE:To maintain the performance of development excellently by holding the extent of the charging of magnetic toner at a constant level, by providing a detection electrode, a light source and a photocell at a position in contact with nap of a developer formed by a magnet roll. CONSTITUTION:At a position in contact with the nap of magnetic toner formed on the surface of a nonmagnetic sleeve 3, a transparent electrode 22 is provided and at both its sides, a lamp 23 and a photocell 24 are arranged; and voltages having the same and opposite polarities with and to the magnetic toner are applied to the transparent electrode 22 alternately through a switch SW switched periodically and consequently a signal for control over the extent of charging is outputted from an amplification control circuit 33. While the extent of the charging of the magnetic toner is small, a large DC voltage is applied between a charging electrode 6 and a nonmagnetic sleeve 3 and as the extent of the charging of the magnetic toner increases, the amount of the magnetic toner sticking to the transparent electrode 22 decreases, thereby decreasing the value of the voltage applied between the charging electrode 6 and nonmagnetic sleeve 3.
Patent JP-H0567305-A (JP)
Title: Magnetic head and its production
Inventor: KURIYAMA TOSHIHIRO
IPC: G11B5/23
Filed: 1991-04-25
Abstract: PURPOSE:To obtain the magnetic head having a high performance which can execute easily management of track width and management of gap depth. CONSTITUTION:A ferromagnetic metallic thin film 10 is embedded in an intersection state in a mountain shape through the joint surface of a block 6, and an intersecting part is exposed on the medium opposed surface, by which a magnetic gap is constituted. Since the magnetic gap is constituted by using the ferromagnetic metallic thin film 10, a soft magnetic characteristic being more excellent than that of conventional magnetic head made of ferrite can be obtained. Also, by constituting the magnetic head by connecting each ferromagnetic metallic thin film in a mountain shape through the joint surface of the block, and finishing grinding the intersecting part of each ferromagnetic metallic thin film at the time of grinding of the block, a shift of track width can be eliminated, and simultaneously, a determination of gap depth can be finished.
Patent JP-H10288665-A (JP)
Title: Weather radar system
Inventor: FURUTA TADASHI
IPC: G01W1/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To improve the detecting rate of micro-burst directly over the radar by reversing the codes of the half of velocity data for one scanning, obtaining one-series data in connection with the remaining half of the velocity data and detecting wind shear from the data. SOLUTION: A parabola antenna 2 transmits radio waves to the reflecting bodies such as water droplets distributed in the air caused by weather phenomenon and receives the echoes. A transceiver 3 has a transmitter, a receiver and a switching device, amplifies the received echoes and outputs the received signals. A signal processor 4 outputs the velocity data from the phase difference in the transmitted and received waves based on the received signals. A data processor 5 such as an electronic computer reverses the codes the data more than 180 deg. and less than 360 deg. among the read-out velocity data and connects the data to the data more than 0 deg. and less than 180 deg.. By this system, the detecting rate can be improved even for the micro-burst generated at the position separated from a radar 1A but also the micro-burst generated directly over the rada 1A at the same time.
Patent JP-H05292073-A (JP)
Title: Latch device
Inventor: MACHIDA SHINICHI
IPC: H04L7/02
Filed: 1992-04-16
Abstract: PURPOSE:To make the adjustment of timing of a high-speed clock to be inputted to a latch circuit with the frequency-divided low-speed frequency clock in the latch circuit of a giga bit band latching the data of a digital signal. CONSTITUTION:This device is provided with a 2nd 8-frequency dividing circuit 2 outputting frequency m-divided input clock, variable delay circuit 3 changing the delay amount of the low-speed frequency dividing clock from the 2nd 8-frequency dividing circuit 2, m-multiple circuit 100 outputting (m) folds of frequency clock whose phase is synchronized with the output clock of the variable delay circuit 3, and a latch circuit 1 latching input digital signals with the clock from the (m)-multiple circuit 100. By operating the latch circuit 1 with the clock synchronized with the low-speed frequency clock dividing input clock, the clock input timing of the latch circuit 1 can be adjusted by the phase adjustment of the low-speed frequency dividing clock.
Patent JP-S60243783-A (JP)
Title: Recording medium of optical information
Inventor: SUZUKI HIROKI
IPC: G06K19/06
Filed: 1984-05-16
Abstract: PURPOSE:To set up optionally the sensitivity of the titled medium by laminating specific 1st and 2nd metallic thin films and a metal oxide thin film. CONSTITUTION:The recording medium 1a consists of a substrate 2 and the 1st- 3rd layers 3-5 successively laminated on the substrate 2. The 1st layer 3 consists of a metallic thin film stable to the heat energy of an irradiated energy beam, the 2nd layer 4 consists of a metallic thin film to be melted by the heat energy of the irradiated energy beam and reacted with the metal oxide of the 3rd layer 5 and the 3rd layer 5 consists of the metal oxide thin film to be reacted with the metal of the 2nd layer 4 by the heat energy of the irradiated energy beam and developed or discolored.
Patent JP-H07265097-A (JP)
Title: Determination of iron
Inventor: UMEMOTO MASAO
IPC: C12Q1/26
Filed: 1994-03-30
Abstract: PURPOSE:To enable high-sensitivity determination of iron under mild conditions simply in a shortened time by generating hydrogen peroxide through an enzyme reaction, oxidizing divalent iron into trivalent iron with the hydrogen peroxide in the presence of a reducing agent and determining the corresponding change in the hydrogen peroxide. CONSTITUTION:An aqueous chelate such as EDTA or the like is added to a sample from living body to release iron from iron-binding proteins such as transferrin, albumen or globulin. Then, 4-aminoantipyrine, ascorbic acid as a reducing agent and glucose oxidase are added, then glucose and peroxidase are admixed thereto to liberate hydrogen peroxide so that the divalent iron is oxidized into the trivalent iron by the hydrogen peroxide in the presence of a reducing agent. Then, the change in hydrogen peroxide corresponding to the iron oxidation is determined with the peroxidase-4-aminoantipyrin system whereby high-sensitive determination of iron in a sample can be done.
Patent JP-S62253446-A (JP)
Inventor: IGARASHI HISAHIRO
IPC: B32B15/04
Filed: 1986-04-28
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-H02274191-A (JP)
Title: Automatic response telephone set for image
Inventor: KITAGUCHI TAKAHISA
IPC: H04N7/14
Filed: 1989-04-17
Abstract: PURPOSE:To perform communication via a visual sense in addition to an acoustic sense by combining an image input part and a voice input part, and providing a communication interface part, a control part, a storage part, a voice output part, and an image output part. CONSTITUTION:The control part 4 stores voice data and image data from a line receiving via the communication interface part 6 into the storage part 5 after performing automatic response when receiving incoming. After that, it controls both the voice data and the image data stored in the storage part 5 so as to apply digital-analog conversion, or decoding, at an output signal conversion part 7, while, the voice output part 9 and the image output part 8 output voice output and image output from the output signal conversion part 7, respectively. In such a way, the communication via the visual sense in addition to only the acoustic sense can be performed when the automatic response is issued.
Patent JP-H03294906-A (JP)
Title: Editing system for working program
Inventor: FUJITA NAOKI
IPC: G05B19/4093
Filed: 1990-04-12
Abstract: PURPOSE:To facilitate the editing of a working program by executing simultaneously a check and a correction of the working program, while looking at a graphic plotted on an editing screen of the working program. CONSTITUTION:A numerical controller is constituted of a processor 11, a ROM 12 a RAM 13, a nonvolatile memory 14, a graphic control circuit 15, an indicator 16, an operating panel 17, a PMC 18, a machine tool 19, and a bus 20. In such a state, a working shape and a tool path, etc., are plotted onto a check screen, and when a correction part is detected at the time of check, an editing screen on which a working program which is being executed at present is displayed is called together with plotting of the working shape and the tool path, etc. The correction part is corrected by a data input from a soft key on the operating panel 17 and a soft key on the screen. In such a way, editing of the working program is facilitated.
Patent JP-S5220818-A (JP)
Title: Musical instrument with key board
Inventor: MURAKAMI KAZUO
IPC: G10C1/00
Filed: 1975-08-11
Abstract: PURPOSE: To make musical instrument with a key board smaller and lighter which generates sound of hgh quality by vibrating strings corresponding to sound level by key operation and by pickinng up electronically the vibration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61254812-A (JP)
Title: Instrument for continuously measuring thickness of nonmagnetic sheet
Inventor: ICHIKAWA SHIGERU
IPC: G01B21/08
Filed: 1985-05-08
Abstract: PURPOSE:To accurately measure the thickness of a sheet-like nonmagnetic object under an uncontacted condition, by closely contacting the nonmagnetic sheet to be measured in thickness with a magnetic supporting member and measuring the magnetic distance and optical distance from the top of the nonmagnetic sheet to the supporting surface of the member under uncontacted conditions. CONSTITUTION:A nonmagnetic sheet 1, whose thickness is to be measured, is closely contacted with a magnetic supporting member 10 and supported by the member 10. Then the distance to the corresponding surface section 11 of the supporting member 10 is magnetically measured 20 under an uncontacted condition and, simultaneously, the distance to the surface section 1A of the nonmagnetic sheet 1 supported on the supporting surface 11 is optically measured 30 under an uncontacted condition. A magnetic displacement meter 20 and optical displacement meter 30 are relatively moved in prescribed directions and thicknesses of different sections of the nonmagnetic sheet 1 are continuously calculated on the basis of the measured distance value of the magnetic displacement meter 20 and measured distance value of the optical displacement meter 30.