baber/WOPTO huggingface dataset:
Patent JP-H04274050-A (JP)
Title: Video floppy picture reproducing device
Inventor: YAMADA TSUKASA
IPC: H04N5/781
Filed: 1991-02-27
Abstract: PURPOSE:To decrease the member of the times for operating the device by setting the drive of a floppy disk to be reproduced or dubbed at a desired mode by the device which judges this floppy disk when a reproduction or dubbing mode is selected. CONSTITUTION:A main CPU 9 takes in the signal from a device mode selecting section 30a and the device judges which of the reproduction mode or dubbing mode is selected. Whether the floppies 26, 27 are mounted in the two drives or not is judged by the signal from floppy presence/absence detecting sections 11, 19 and the drive mounted with the floppy is preferentially set at the reproduction mode in the case of the reproduction mode. The signal from a drive mode selecting section 30b is taken in and judged when the floppies are mounted to both. The drive of the floppy subjected to lug breaking is preferentially set at a picture recording mode by the signals from error eliminating lug breakage detecting sections 12, 20 when judgment is made that the floppies 26, 27 are mounted to both drives in the case of the dubbing mode.
Patent JP-S51132291-A (JP)
Title: A process for polymerizing ethylene
Inventor: TSUBAKI KAZUMI
IPC: C08F4/00
Filed: 1975-05-14
Abstract: PURPOSE: A process for producing a polyethylene suitable for blow molding, extrusion molding, etc. with a wide distribution of molecular weight by the low pressure polymerization of ethylene using a novel catalyst with high activity. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53142246-A (JP)
Title: Electrochromatic recording system
Inventor: SATOU EIICHI
IPC: H04N1/23
Filed: 1977-05-18
Abstract: PURPOSE: To simplify construction and yet eliminate the need for developing device and high voltage by using a recording-distributing device of contactless control using light and electro heat-sensitive paper and applying voltages corresponding to the intensities of light to respective needle electrodes thereby causing colors to be formed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54147920-A (JP)
Title: Pesticide for viral disease of plant
Inventor: TOKUDA TAKUROU
IPC: C07C63/08
Filed: 1978-05-12
Abstract: PURPOSE: To provide the title pesticide free from phytotoxicity and harmless to  man and beast, effective to a wide variety of viral diseases such as mosaic of cucumber, etc., containing an N-long-chain alkylalkanolamine or its salt as an effective  component.  
     CONSTITUTION: A composition containing an N-long chain alkylalkanolamine wherein the alkyl group is 8W18C saturated or unsaturated alkyl group, and the  alkanolamine group is a 2W6C alkanolamine such as ethanolamine, or its isomer,  especially pref. a straight chain alkanolamine. The salt is various inorganic or organic salts such as hydrochloride, acetate, etc. The compounds of formulas I, II,  III are examples of the representative alkylalkanolamine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10251264-A (JP)
Title: Production of thieno(3,2-b)pyridine derivative
Inventor: HAYAKAWA SHUZO
IPC: A61P31/04
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To profitably obtain the subject compound useful as a medicine having an antibacterial activity, an antihypertesive activity, etc., by heating an N- thienylaminomethyleneacetic acid derivative in the presence of an organic sulfonic acid. SOLUTION: A compound of formula I (R<1> , R<2> are each H, a halogen, a 1-6C alkyl, etc.; R<3> is H, a 1-6C alkyl; R<4> is a 1-6C alkyl; R<5> is a 1-6C alkoxycarbonyl, cyano) is reacted in the presence of an organic sulfonic acid such as benzene sulfonic acid in an amount of 0.001-0.03mol. equiv., preferably 0.01-0.1mol. equiv., at a reaction temperature of 60-180 deg.C, preferably 100-160 deg.C, for 1-100hr, preferably 6-40hr, to obtain the thieno[3,2-b]pyridine derivative or formula II. The coexistence of an organic acid anhydride in an amount of 0-10 fold mol, equiv., based on the compound of formula I enables to improve the production yield.
Patent JP-H09243767-A (JP)
Title: Magnetic field detector for fusion reactor
Inventor: KITA YOSHIO
IPC: G21B1/05
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To precisely measure the change of magnetic fields from extremely short period to long period even under a high radiation environment having a strict temperature change condition such as nuclear heating. SOLUTION: Two ferromagnetic metal thin film resistance patterns 2, 3 having substantially the same form and substantially equal resistance change ratio to temperature are arranged on the surface of an insulator forming a base 1 (using a highly heat conductive insulating material such as aluminum nitride, silicon carbide or the like) in such a manner that the arrangement directions are mutually right-angled. One 2 of the ferromagnetic metal thin film resistance patterns 2, 3 is used for measurement and set so as to be substantially conformed to the direction of an external magnetic field 4 to be measured, and the other 3 is used for reference, whereby the respective ferromagnetic metal thin film resistance patterns 2, 3 are connected as two resistors of a measuring bridge circuit.
Patent JP-H04291790-A (JP)
Title: Electronic unit mounting structure
Inventor: SUZUKI MITSUJI
IPC: H05K7/14
Filed: 1991-03-20
Abstract: PURPOSE:To reduce manufacturing cost of a part by making the dimensional accuracy of each part rough and by positioning the exposed section without adjustment when it is necessary to partly expose an electronic unit on the outside surface of an OA unit such as an FDD. CONSTITUTION:A unit consists of a chassis 1, a front panel 2 to be fixed to the chassis, and an electronic unit 4 as well as an electronic unit supporting body 5. This invention eliminates the gap between the panel surface of the electronic unit to be mounted on an OA unit the window section of the OA unit to improve the appearance and to reduce the number of processes of assembly and adjustment or to make the dimensional accuracy of each part rough, thereby reducing the manufacturing cost.
Patent JP-S59183047-A (JP)
Title: Engine capable of changing the number of cylinders to be operated
Inventor: ISHIZAWA SHIZUO
IPC: F02D17/02
Filed: 1983-03-31
Abstract: PURPOSE:To reduce fluctuation of torque, by feeding pressurized air supplied from a supercharger only to cylinders at rest at the time of partial-cylinder operation of an engine having a supercharger and designed to be capable of changing the number of cylinders to be operated. CONSTITUTION:An intake passage 2 of a multi-cylinder engine having a supercharger 25 is divided into an inoperative-cylinder passage 4 and an operative- cylinder passage 3, and a gate valve 11 is attached to a partition wall for dividing the intake passage 2 into two passages 3 and 4. Further, there are provided a control valve 39 and a switching passage 35 connected to the inoperative-cylinder passage 4 from the intake passage 2 extended from an intake-air compressor 27. When partial-cylinder operation is instructed by a control unit 32, the gate valve 11 is closed and an auxiliary passage 34 and the operative-cylinder pasage 3 are communicated with each other by switching control valves 37 and 39. At the same time, pressurized air supplied from the compressor 27 is carried into the inoperative-cylinder passage 4 via the switching passage 35. Thus, since pressurized air is supplied only to inoperative cylinders A-C, it is enabled to reduce fluctuation of torque at the time of partial-cylinder operation of the engine.
Patent JP-H024756-A (JP)
Title: 4-cyano-2, 3-difluorophenol derivative
Inventor: FUORUKAA RAIFUENRAATO
IPC: C07D239/26
Filed: 1989-03-10
Abstract: NEW MATERIAL: A compound of formula I (wherein R 1  is a 1-12C alkyl, provided that the CH 2  group in this group may be substituted by -O-, -CO- or the like on condition that two O atoms are not bonded to each other; A 1  and A 2  are each 1,4-phenylene, trans-1,4-cyclohexylene or the like; Z is -CO-O-, -CH 2 CH 2 - or the like; m is 0-2; and Q is -CO- or -CH 2 -).  
     EXAMPLE: 4-(4-Pentylbenzoyloxy)-2,3-difluorobenzonitrile.  
     USE: Useful for electrooptical display elements, as a component of the liquid phase, especially the liquid crystal phase for a display based on the principle of a twisted cell, the guest-host effect, the effect of the deformation of an alignment phase and the dynamic scattering effect.  
     PREPARATION: 4-Cyano-2,3-difluorophenol is esterified or etherified to obtain a compound of the formula. The 4-cyano-2,3-difluorophenol compound is obtained by dehydrating 4-hydroxy-2,3-difluorobenzoic acid amide by a known method. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01275014-A (JP)
Title: Method and device for filling at least one kind of fluid reaction component with gas, particularly, small amount of gas, for manufacturing foam material, particularly, polyurethane foam
Inventor: KURUTO KURITSUPERU
IPC: B29B7/86
Filed: 1989-03-10
Abstract: PURPOSE: To disperse a gas in a liquid reactant component for use for preparation of a foam material while maintaining a desired gas content by maintaining a density corresponding to the desired gas content by correspondingly changing the speed of a stirrer as required while taking into account initial density, temperature and pressure. CONSTITUTION: An amount of gas equal to that consumed is refilled while maintaining constant a supply of a gas-uncharged liquid reactant component 19 by a filling regulator 13. An introduction opening of a supply condiut 3 positioned just below a liquid level 16 always allows for replacement of a top layer. A discharge opening of a discharge condiut 4 for a gas-charged reactant component 21 is disposed below a hollow stirrer 5, and this does not allow the gas-charged reactant component 21 to contact a gas cushion 17, whereby an optimum fluid ratio is obtained. Density measuring devices 22, 23 at the supply condiut 3 and the discharge condiut 4, respectively, determine density changes by gas charging.  An operation and control device 26 takes into consideration starting conditions such as density, teperature and pressure and allows for comparison of measured values with desired values, gives instructions to a motor 6 of the hollow stirrer 5 via the revolution speed regulator and changes the revolution speed so as to maintain the effective gas content constant.
Patent JP-S58213878-A (JP)
Inventor: UORUTAA UEGURIN
IPC: G03F7/16
Filed: 1983-03-31
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-S58181806-A (JP)
Inventor: HORUSUTO SHIYURAINAA
IPC: H01H1/023
Filed: 1983-03-31
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-H0316505-A (JP)
Title: Brush
Inventor: JIYON AASAA GUUCHI JIENTO
IPC: A46B17/04
Filed: 1990-03-09
Abstract: PURPOSE: To form smoothly terminated bristles of a brush by contacting free ends of bristles with a liquid polysiloxane prepolymer composition, removing the bristles from the composition and hardening the attached polymer by evaporation of a solvent. CONSTITUTION: Free ends 6 of bristles 4 of a brush 3 are contacted with a liquid polysiloxane prepolymer composition. Then, the bristles 4 are removed from the prepolymer composition in order to attach the prepolymer composition on the free ends of the bristles 4. And, respective attached substances of polysiloxane prepolymer are hardened by evaporation of a solvent; thereby, a main body 8" of hardened polysiloxane polymer which seals free ends 6 of respective bristles, is formed. As a result, smoothened and rounded caps of polysiloxane polymer can be formed at respective ends of bristles, to improve scratch resistance of the bristles and assist prevention of split and abrasion at free ends of the bristles.
Patent JP-2000253660-A (JP)
Title: Switching regulator
Inventor: KAMEYAMA SHOGO
IPC: H02M3/28
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To realize cost reduction and high precision by making voltage-pulse width conversion and pulse width-voltage conversion in a feedback control system unnecessary while DC insulation constitution between the primary side and the secondary side of a transformer is adopted. SOLUTION: In this switching regulator, a transistor 4 is turned on and off by a driving pulse signal, thereby generating an AC voltage in the secondary winding 3b of a transformer 3, the AC voltage is rectified and outputted by a rectification stabilizing circuit 10, a pulse signal of ON/OFF duty or frequency which correspond to the output voltage level is generated, and the driving pulse signal to the transistor 4 is formed by the pulse signal and a pulse signal which is generated from an oscillator 5 and has a specified frequency.
Patent JP-S58175794-A (JP)
Title: Manufacture of paper heat exchanger element in diamond shape
Inventor: SHIMIZU MITSURU
IPC: F28F3/08
Filed: 1982-04-06
Abstract: PURPOSE:To increase the yield rate of material, by alternately laying up laterally corrugated paper and aslant corrugated paper, and by forming diamond- shaped heat exchanger elements by cutting a number of elements from the above-mentioned paper layers. CONSTITUTION:Laterally corrugated paper 1 and aslant corrugated paper 1a are laid up alternately on a corrugated base paper, and are adhered each other into a solid body, then the layer is cut along lines 5. Then the cut blocks are further cut into small pieces along lines 6 which are in parallel with the aslant wave froms to obtain blocks 4a in a diamond shape. By this method, many pieces of elements can be produced, so that the yield rate of material for the elements can be increased.
Patent JP-S63229248-A (JP)
Title: Nc machining data forming method
Inventor: TAMAI HIDEKI
IPC: G05B19/42
Filed: 1987-03-13
Abstract: PURPOSE:To form a data having both accuracy and efficiency by judging a load condition at the time of machining by means of a tool track, based on a tool track data in a three dimensional space and a three dimensional coordinate data for specifying the surface of a workpiece. CONSTITUTION:Plural cutter tracks for obtaining a prescribed shape are prepared and kept as a track file on an NC device side. And, an NC data forming program operates an actual cutter track, the advancing direction vector of a cutter, etc., and calculates the angle of the advancing direction vector. Further, the angles of the face vector and advancing direction vector for each point on the cutter track are obtained. And, in accordance with the larger one of the obtained angles, the feeding speed and rotating speed of a cutter is determined from a feeding speed/rotating speed file, to form an NC machining file. Thereby, a data having both machining accuracy and machining efficiency can be obtained.
Patent JP-S62214996-A (JP)
Inventor: SAKAGUCHI MASARU
IPC: G06K19/00
Filed: 1986-03-17
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-H06297267-A (JP)
Title: Freely separable carrier
Inventor: REIMONDO DEISANTEISU
IPC: B25J15/06
Filed: 1994-03-28
Abstract: PURPOSE: To provide a separable carrier by forming air-permeation-preventive large enough flat surfaces on electronic parts having pins in at least two lines including IC chips so as to position them. CONSTITUTION: This separable carrier has a flat body 24 and a leg 26 extending almost perpendicular from the body 24 and inclined somewhat in mutual directions so as to hold pins 18. A protrusion 28 extends from the body 24 between the pins 18 so that the pins 18 are prevented from turning away from the leg 26 holding them.
Patent JP-H07273161-A (JP)
Title: Method and system for producing silicon wafer
Inventor: TAKESHITA MARIKO
IPC: H01L21/306
Filed: 1994-03-28
Abstract: PURPOSE:To produce a tracer wafer for evaluating the surface of Si terminated with D conveniently and inexpensively by immersing a silicon wafer into heavy water dissolving ammonia, basic hydroxide, or hydrofluoric acid. CONSTITUTION:A silicon wafer W is immersed into heavy water 4 dissolving ammonia, basin hydroxide, or hydrofluoric acid or it is left in one vessel along with heavy water dissolving hydrofluoric acid for a predetermined time thus terminating the outer bonding means of silicon atom on the most superficial surface of silicon crystal with deuterium. For example, a vessel 5 containing D2O4 and a vessel 3 containing an aqueous solution of ammonia are left in a hermetically sealed vessel 10 for a predetermined time thus dissolving ammonia gas into D2O4 Spontaneous oxide is previously removed, by HF treatment, from the surface of the wafer W which is then immersed into D2O dissolving ammonia gas and left as it is in the hermetically sealed vessel 10 for a predetermined time.
Patent JP-S59180874-A (JP)
Title: Memory device
Inventor: MATSUDA SHIGEHIKO
IPC: G11C8/00
Filed: 1983-03-30
Abstract: PURPOSE:To set freely a memory address range by setting an upper or lower limit address for each divided capacity after dividing optionally the memory capacity. CONSTITUTION:For instance, the memory capacity of a memory device 10 is equal to 512K bytes and divided into memory capacities of 256K, 128K, 64K, 32K, 16K, 8K, 4K and 4K bytes, respectively. A setting circuit 30 sets intermittently the eight continuous memory addresses. Therefore the device 10 has a memory address range 820000H to F7FFFH addresses and 100000H or more address. A system memory of 1M byte can be constituted by two memory devices 1 and 10 of 512K bytes regardless of the presence of an RAM 7 and an ROM 8 in case an RAM, an ROM, etc. having an address range of fxed length exist in a part of said system memory. Thus it is possible to set freely a memory address range in response to a combination of set addresses and divided values.
Patent JP-2000329701-A (JP)
Title: Method for inspection of defect on face of sheetlike product and inspection plate
Inventor: FIROUZU POUYA
IPC: D06H3/08
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To inspect a defect part such as a hole, a contamination or the like which is formed on the surface of a sheetlike product such as a cloth, a sheet of paper or the like. SOLUTION: A sheetlike product 3 is moved on surfaces of inspection plates whose surface colors are different such as a plate whose surface is white and a plate whose surface is black. By observing a change in a color projected in a defect part 4 on the surface of the sheetlike product 3, whether the change is a hole, a contamination or a thin cloth is judged. Alternatively, in order to easily detect a defect part 4 on the surface of a sheetlike product 3, an illuminating operation is adjusted in such a way that the brightness or the hue on the surface of the sheetlike product 3 becomes a set level.
Patent JP-H09328221-A (JP)
Title: Pickup device for grouping socks leaving pneumatic conveying duct
Inventor: SUTEFUANO KONTEI
IPC: D05B41/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To automatically group socks by driving a movable member in such a state that one of support means receives a prescribed number of socks discharged in order by an extension device every time. SOLUTION: When socks are discharged from an extension device 5 by gravity, the socks are fallen across hook members 11 which are positioned below the extension device 5 at all times. The rotary member 8 holds this position till the extension device 5 discharges the preset number of socks. The discharged socks can be counted by a socks counter 29 provided in the extension device 5 so as to detect the frequency of opening of the bottom door 7 of the extension device 5. Secondary, an empty hook member 11 positioned next thereto is made to move downward the extension device 5 so as to receive another group of socks. The rotation of the rotary table member 8 is controlled by a sensor 16 so that the next, hook member 11 can be accurately positioned below the extension device 5.
Patent JP-H03258639-A (JP)
Title: Method for executing repair for resin made car body, bumper
Inventor: AMAN HIDEYA
IPC: B29L31/30
Filed: 1990-03-08
Abstract: PURPOSE:To conduct repairs readily and confortably by applying a ceramic electric iron heated to a specified temperature to a repaired portion to melt resinous materials in the vicinity of a damaged portion, attaching predetermined repairing material thereto for fusion, and then polishing the repairing surface. CONSTITUTION:In the case of repairing a damage portion such as hole flaws, scratches and cracks on synthetic resin made body, bamper or the like of an automobile, first, a ceramic electric iron heated to 360 deg.C is applied to the damage portion to melt and fuse resinous materials in the vicinity of the damage portion for those integration. Next, repairing material made of the same resin material as the repaired portion are attached as required to be melted and fused for application of padding. And, the repaired surface is polished to be finished. Consequently, several types of damage can be readily and securely repaired without use in heaters and lamps in confortable working environment.
Patent JP-H08253941-A (JP)
Title: External heat-insulating structure of house foundation
Inventor: OKAMOTO MISAO
IPC: E02D27/01
Filed: 1995-03-16
Abstract: PURPOSE: To form heat-insulating panels arranged at the outside of a foundation, reduce working processes at the construction site, reduce the construction period, and secure a stable quality. CONSTITUTION: Heat-insulating panels at the outside of a foundation are arranged in a foundation B of a house. A board 2 applied with a, finish work on one face of a heat-insulating material 1 is stuck to form the surface of the heat-insulating panel at the outside of a foundation. An adhesive face (rugged face 1a) of the foundation is formed at the other face of heat-insulating material 1 to be able to stick it at the external face of the foundation B. Height-adjustable metal fittings L are fixed to the lower end of the heat- insulating panels at the outside of foundation to be able to adjust the level when sticking to the external face of the foundation B.
Patent JP-S55150372-A (JP)
Title: Printer
Inventor: KOTOU HARUHIKO
IPC: B41J2/01
Filed: 1979-05-11
Abstract: PURPOSE:To prevent air from mixing in and to facilitate handling, by integrally building a printing head and an ink container in an ink jet printer and replacing the head and the container at the same time. CONSTITUTION:An ink container 3, a pressurizing chamber 5 and a nozzle 6 are provided at a carriage 12. When a signal is applied from a control circuit to a piezoelectric element 1 through a connecting member 11, the volume of the pressurizing chamber 5 changes due to the deformation of a vibrating plate 2 to eject ink drops from the nozzle 6. Ink 7 contained among fibers 4 is supplied into the pressurizing chamber 5 through a passage 8 to keep printing. When the ink 7 is all consumed, an operator removes the ink container 3 as a whole from securing members 10, 11 to replace the container with a new one.
Patent JP-H08254997-A (JP)
Title: Voice encoding and decoding method
Inventor: KATAYAMA HIROSHI
IPC: G10L19/08
Filed: 1995-03-16
Abstract: PURPOSE: To give a hearer a natural background noise having no unnatural feeling at the time of a transmission interruption by making an apaptive code book not to be used in the encoding processing of the background noise and making periodicity not appear in a reproduced voice. CONSTITUTION: When an input voice is discriminated to be a silent in a presence/absence of voice discriminating part 30, a voice encoding device 100 transmits the post-amble signal being a signal notifying beforehand the transmission interruption from a voice information transmitting part 40 to a voice decoding device 200. Then, after the post-amble signal is transmitted, the adaptive sign code having one frame length is selected by using only a fixed sign note in a voice coding part 20. The selected adaptive sign code is transmitted to the voice decoding device 200 as a voice endcoding code. Then, since a voice in which periodicity hardly occurs is reproduced in the voice decoding device 200 receiving the post-amble signal, the background noise having no unnatural feeling is given to the hearer.