baber/WOPTO huggingface dataset:
Patent JP-S59159836-A (JP)
Title: Curing agent for phenolic resin foam
Inventor: SHIRAISHI HIDEHIKO
IPC: C08J9/00
Filed: 1983-03-04
Abstract: PURPOSE:The titled curing agent having excellent flow, scarcely undergoing separation and sediumentation and having good molding workability, prepared by mixing a boron compound, phosphoric acid, other acids, an emulsifier, and water at a specified mixing ratio. CONSTITUTION:A curing agent for phenolic resins is prepared by mixing 100pts.wt. boron compound, e.g., boric acid of particle diameter <= about 150mu, with 4-240pts.wt. inorganic acid other than phosphoric acid and/or aromatic sulfonic acid, e.g., sulfonic or phenolsulfonic acid, 4-300pts.wt. phosphoric acid, 0.1-15pts.wt. emulsifier, e.g., polyoxyethylene alkyl ether sulfonate salt, and 20- 150pts.wt. water. In use, the above curing agent is added in an amount of about 5-30wt%, based on a phenolic resin (preferably, resol type).
Patent JP-S62211139-A (JP)
Inventor: MAIKERU JIYON SURIIMAN
IPC: H01R13/658
Filed: 1987-02-17
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-H05205348-A (JP)
Title: Auto-reverse tape player
Inventor: YAMASHITA TATSUMARO
IPC: G11B15/07
Filed: 1992-01-24
Abstract: PURPOSE:To prevent misrecognition of a sector in a tape traveling display on the auto-reverse tape player for using a cassette capable of loading from both sides and a cassette to be loaded from one side only. CONSTITUTION:When the cassette capable of loading from one side only is loaded into the tape player, kind of this cassette is discriminated by a detecting switch, and as a result, a kind display part 11b of 'digital' and a direction display part 11a or 11c and a sector display part 11d are lit. Then, in the case of the cassette capable of loading from either side of the both sides, the kind display part 11b of 'digital' and the sector display part 11d are not lit, but either of the direction display parts 11a and 11c is lit.
Patent JP-S61194317-A (JP)
Title: Direct-heating type flow-rate sensor
Inventor: OOTA MINORU
IPC: G01P5/12
Filed: 1985-02-25
Abstract: PURPOSE:To improve response property of a flow-rate sensor, by constructing a substrate with a material of poor thermal conductivity and a supporting member with that of excellent thermal conductivity and installing a heat- throttling member between a duct and the supporting member. CONSTITUTION:Both ends of a film-type resistance 7 are supported by a supporting member 13 of excellent thermal conductivity, heat transferred from the resistance 7 to the member 13 is radiated quickly to a liquid. Further, on the ends on both sides of the member 13 are provided with notches 13a, as namely, heat-throttling members and by this arrangements, thermal insulating effect of the members 13 is strengthened. The supporting member 13 is fixed to a duct through a member 12 of poor thermal conductivity and thus, thermal insulating effect of the member 13 is improved. Consequently, film-type resistance 7 and supporting member 13 become in a floating condition in the liquid and its heat mass is minimized and the responsivity of the flow-rate sensor is improved.
Patent JP-H02215094-A (JP)
Title: Discharge lamp lighting device
Inventor: SUZUKI HIROSHI
IPC: H05B41/24
Filed: 1989-02-14
Abstract: PURPOSE:To instantly stop the high-frequency oscillation action when a discharge lamp is removed during the lighting operation and protect a circuit by connecting the primary winding of a base transformer in parallel with the first capacitor and in series to the second capacitor. CONSTITUTION:The primary winding of a base transformer 12 is connected in parallel with the first capacitor 15 and in series to the second capacitor 16. When a discharge lamp 14 is removed during the lighting operation, the circuit of the primary winding N11 connected in series to the second capacitor connected to the non-power source side of the discharge lamp 14 is opened, the base transformer 12 is made inoperative, and on/off actions of switching transistors 5 and 6 are instantly stopped. Even when the discharge lamp is removed during the lighting operation, the high-frequency oscillation action is instantly stopped, and the circuit is protected.
Patent JP-H06226196-A (JP)
Title: Coating method
Inventor: KURITA KOICHI
IPC: B05D1/30
Filed: 1993-01-30
Abstract: PURPOSE:To form a smooth and beautiful coating film on the surface of a material to be coated with good productivity. CONSTITUTION:A nozzle 15 with a slit-shaped opening is disposed close to a coating material flow guide board 14 for flowing down and a coating material is pushed out from the nozzle to the smooth face of the coating material flow guide board and applied as it is to a material 6 to be coated in the form of curtain-shaped coating material flow 8 from the lower end of the plate face.
Patent JP-H10254709-A (JP)
Title: Method for indexing memory address
Inventor: MICHAEL RICHARD FORCHIN
IPC: G06F9/445
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for indexing a memory address within a computer program file by arranging a fix-up record within a page defined in a program file so as to chain the fix-up record. SOLUTION: A computer file 40 is an executable file or a loadable file except for a dynamic link library, etc., and provided with plural fix-up records including a main fix-up record 42 and the other fix-up records 44, 46, 48 and 50 arranged in each data and text pages 52, 54, 56 and 58 defined in the file 40. Then, these fix-up records 42 to 50 are continuously prepared, namely chained, in such a mode as reduces the total amount of a file space related to the fix-up records 42 to 50.
Patent JP-H07244237-A (JP)
Title: Conversion lens
Inventor: OMORI SHOJI
IPC: G02B15/10
Filed: 1994-03-04
Abstract: PURPOSE:To realize many kinds of special photographing and to facilitate portability by optionally rearranging a set of conversion lenses. CONSTITUTION:This conversion lens is constituted of plural lens barrels 1 and 2 provided with the lens having different optical characteristic from each other and a lens barrel for a filter 3, and lock mechanisms are installed at the front and the back ends of the lens barrels 1 to 3, and plural lens barrels 1 to 3 are selectively and optionally coupled through the lock mechanisms or optionally coupled by selectively changing its direction. Just by carrying a set of the conversion lenses, a user can immediately rearrange the lenses in accordance with the situation and various kinds of special photographing can be realized.
Patent JP-H10247673-A (JP)
Title: Wafer comprising optoelectronic circuit and method of of checking the wafer
Inventor: ANDRE GRANDJEAN
IPC: H01L21/66
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to ensure a wide space for integrated circuits by a method wherein at least one bonding pad is disposed on at least one second photodiode and a second form of the circuit is used as a circuit for checking the manufacture of a wafer. SOLUTION: A wafer 10 comprises a first form of some optoelectronic integrated circuit 11 and a second form or at least one optoelectronic integrated circuit 21 and comprises interconnected modules and feeding terminals in a known configuration. The first form of the circuit 11 comprises at least one photodiode, which is coupled with a module, and do not comprise bonding pads to enable the connection of the circuit 11 with an external measuring instrument. The second form of the circuit 21 is used as a circuit for checking the manufacture of the wafer. The ratio of the circuits 11 to the circuit 21 is preferably 35:1. Even if the ratio is, e.g. 56:1, a satisfactory result is brought.
Patent JP-S53120082-A (JP)
Title: Thermosensitive intermittent driving device
Inventor: TANAKA SHIYOUGO
IPC: F23N5/02
Filed: 1977-03-30
Abstract: PURPOSE: To adjust the optional time of opening/closing in an intermittent driving device used for opening/closing valves etc. for controlling fuel as a heating medium, by means of using a thermosensitive magnetic material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59163416-A (JP)
Title: Production of polyimide fiber
Inventor: KANDA TAKUMA
IPC: D01F6/74
Filed: 1983-03-04
Abstract: PURPOSE:A solution in which a part of amidic acids is cyclized with an aliphatic carboxylic anhydride is used as a spinning dope to effect wet-spinning into an aqueous coagulation bath, thus giving polyimide fiber of high performance, such as high clarity, high tenacity and high heat resistance. CONSTITUTION:An aliphatic carboxylic anhydride such as acetic anhydride or propionic anhydride is added to a solution of polyamidic acid in an amide solvent such as N-methylpyrrolidone, from 4,4'-diaminodiphenyl ether and pyromellitic anhydride, to effect partial cyclization of the polyamidic acid. The resultant solution of the partially cyclized polyamidic acid is subjected to wet- spinning into an aqueous coagulation bath, preferably at 0-50 deg.C and the remaining cyclization is conducted with a chemical cyclization agent such as pyridine, 3,5-lutidine or by heating, preferably over 400 deg.C to give the objective polyimide fiber.
Patent JP-H06223978-A (JP)
Title: Discharge lamp unit
Inventor: DOKE TAKAHIRO
IPC: H05B41/02
Filed: 1993-01-28
Abstract: PURPOSE:To provide a discharge lamp unit in which a power semiconductor element in a power regulation device can be prevented from reaching a high temperature in the case where it is formed compact. CONSTITUTION:A power regulation device 1 for a discharge lamp unit has a power control module 400 in which plural power semiconductor elements are integrated disposed in a lower surface of a printed board 300, while an electrolytic capacitor C, a coil L, etc., are disposed in an upper surface of the board. A heat radiation fin 225 is bonded to the power control module 400. The heat radiation fin 225 composes part of an outer surface of a casing to contain the power regulation device 1, and heat of the power control module 400 is radiated out from the heat radiation fin 225.
Patent JP-S62192682-A (JP)
Title: Sensor for magnetic line detection
Inventor: KOYAMA KENJI
IPC: G01N27/82
Filed: 1986-02-19
Abstract: PURPOSE:To control a carriage for inspection so that the carriage does not deviate from a weld line at all times by detecting the deviation from the center position of a magnetized weld zone with the output of a strain gauge fitted to a cantilever. CONSTITUTION:The weld line 16 is magnetized by welding plates 15a and 15b and becomes a magnetic line, so if the center part of a sensor 10 deviates right or left from the weld line 16, one of magnets 14a and 14b fitted to cantilevers 12a and 12b is drawn down by the weld line 16. At this time, strain gauges 17a and 17b or 17b and 17a adhered and fixed to root parts of the cantilevers 12a and 12b expand or contrast to vary its resistance value. Consequently, a voltage signal appearing at the output terminal of a bridge circuit indicates the direction of the deviation and the voltage signal is amplified and displayed on an indicator. Then, the position of the carriage for inspection is corrected so that the pointer of the indicator indicates the center of the indicator at all times.
Patent JP-S54127262-A (JP)
Title: Darlington circuit device
Inventor: FURUHATA SHIYOUICHI
IPC: H03F3/343
Filed: 1978-03-25
Abstract: PURPOSE: To improve switching characteristics by connecting a Schottky barrier diode in reverse parallel between the base and emitter of a drive-stage transistor.  
     CONSTITUTION: Drive-stage transistor Tr 1  and output-stage transistor Tr 2  are Darlington-connected and between the base and emitter of transistor Tr 1  (i.e. to the base of transistor Tr 2 ),  Schottky barrier diode SBD is connected in reverse parallel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02218532-A (JP)
Title: Vacuum chuck
Inventor: MIYATANI TAKASHI
IPC: B23Q3/08
Filed: 1989-02-14
Abstract: PURPOSE:To prevent the roundabout infiltration of a polishing liquid into the back unpolished by accumulating polishing liquid in the gap provided between a vacuum attracting plate and the bevelling part of a wafer and attracting the liquid during polishing. CONSTITUTION:The passage 7 in a tube 6 is connected to a vacuum pump for vacuum attracting the space 8 of a vacuum chack 3, and a wafer 1 is attached to a vacuum attracting plate 4 by the air flow intending to flow into a vacuum chamber 8 via the fine holes 5 of the plate 4. The ring-state gap 15 is formed between a bevelling part 19 and the plate 4, and plural attracting holes 14 communicating between the gap 15 and the chamber 8 are provided at equal spaces in the ring-state part of the plate 4 corresponding to the gap 15. Since a polishing liquid, entered into the gap 15 from the surface 18 of a polishing surface plate 2 during polishing, is attracted in the gap 8 via the holes 14, the infiltration of the polishing liquid into the back of the safer 1 can be prevented.
Patent JP-H02214668-A (JP)
Title: Adjusting mechanism for gap between head and platen in dot impact printer
Inventor: HASEGAWA YUJI
IPC: B41J2/30
Filed: 1989-02-14
Abstract: PURPOSE:To enable favorable printing quality to be obtained simultaneously on several sheets when a copying paper having a multiple-sheet copying paper is used by providing a means for giving an instruction for changing the impact energy of a head in conjunction with an adjusting operation for the gap between the head and a platen. CONSTITUTION:When the gap (x) between a head 2 and a platen 1 is to be reduced, a lever 4 is moved in the direction of an arrow A according to a movement of the head 2. Simultaneously, a link 9 connected to the lever 4 causes a volume knob 6a of a slide volume 6 to be moved in the direction of an arrow (a). When a transfer recording paper having a large number of sheets on which to duplicate an image, such as a slip, is used, it is necessary to set s large gap (x) between the head 2 and the platen 1. With the large gap (x) thus set, the lever 4 is moved in the direction of an arrow B in conjunction with the movement of the head 2. Concurrently, the volume knob 6b is moved in the direction of an arrow (b), generating an instruction for increasing the impact energy of the head.
Patent JP-S55126862-A (JP)
Title: Frequency-voltage converting circuit
Inventor: OGUCHI AKIRA
IPC: G01R23/06
Filed: 1979-03-23
Abstract: PURPOSE: To secure linearity at a constant frequency and below while saturating an output voltage over the frequency, by modifying the constitution of a monostable multivibrator.  
     CONSTITUTION: A monostable multivibrator consists of RC time constant circuits 81 and 82, switching element 84 which shorts capacitor 82 of those RC time constant circuits 81 and 82, and a control circuit which control this switching element 84. When an input rectangular wave is inverted, switching element 84 turns ON and in response to the lowering of the across voltage of capacitor 82, switching element 84 turns OFF to start charge from a complete-discharge state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05231884-A (JP)
Title: Plant surveillance device
Inventor: TOCHIGI TAKAO
IPC: G05B23/02
Filed: 1992-02-21
Abstract: PURPOSE:To obtain a plant surveillance device capable of indicating data relating to an alarm on a screen with one touch operation or automatically in case of generating alarm. CONSTITUTION:A central processing unit CPU is provided, which writes plant data on a present value table 2, periodically compares the content of a present value table with the content of an alarm limit table 3, judges whether the alarm is issued and sets the compared result in a state flag table. The central processing unit CPU has a judgment process result table 5 consisting of the state flag table and a corresponding screen number column and scans periodically the state flag table column. If it detects the setting of the alarm flag, it sends the alarm signal to an alarm information device 7.
Patent JP-S62195232-A (JP)
Inventor: IDE KENJI
IPC: A01K61/00
Filed: 1986-02-21
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-S61194346-A (JP)
Title: Preparation of electrochemical element
Inventor: NISHIZAWA HAJIME
IPC: G01N27/409
Filed: 1985-02-23
Abstract: PURPOSE:To make it possible to reduce the irregularity in the diffusion resistance between electrochemical elements by controlling diffusion resistance to a predetermined value, by applying processing to an electrochemical element structure so as to change the diffusion resistance of the internal space of said structure. CONSTITUTION:A spacer member 14 having a notch part 12 and a lid member 16 are laminated to an electrochemical cell 8 wherein a pair of electrodes 4, 6 are integrally provided to a substrate 2 comprising a solid electrolyte to form a predetermined flat space 10. Subsequently, thus constituted electrochemical element structure is heated to operational temp. in a gaseous atmosphere to be measured wherein the concn. of gas to be measured is known and a DC power source 18 is connected between the electrodes 4, 6 to measure a current value by an ammeter 20. Laser processing is applied to the part in the vicinity of the inlet part of the flat space so as to set said current value to a predetermined value and the predetermined parts of the solid electrolyte 2, the spacer member 14 and the lid member 16 are cut off to make it possible to obtain an electrochemical element with constant quality.
Patent JP-S61197414-A (JP)
Title: Continuous production of carbonyl sulfide
Inventor: YABUTANI KUNIHIRO
IPC: B01J27/00
Filed: 1985-02-26
Abstract: PURPOSE:To produce carbonyl sulfide at a relatively low temperature, by reacting an amine with sulfur and carbon monoxide in the presence of a selenium catalyst and thermally decomposing the produced thiocarbamic acid amine salt. CONSTITUTION:An amine is made to react with sulfur and carbon monoxide at about 0-150 deg.C in the presence of a metallic selenium catalyst to obtain a thiocarbamic acid amine salt. The amine is e.g. diethylamine, diisopropylamine, etc. The amine salt is decomposed by heating in a solvent such as anisole, at about 50-150 deg.C for about 0.5-24hr. Carbonyl sulfide can be produced by this process at a relatively low temperature.
Patent JP-S56134318-A (JP)
Title: Transferring magnetic sheet
Inventor: SAKAMOTO SHIYOUICHI
IPC: G11B5/855
Filed: 1980-03-19
Abstract: PURPOSE:To obtain a transferring magnetic sheet which has a good exfoliation property and can transfer by heat, by forming a magnetic layer on the base body, through releasing layer consisting of a specific resin. CONSTITUTION:A paint which is obtained by melting acrylic acid ester resin having a silicon functional group shown by the expression (R is -OH, -H, -CH=CH2, -CH3), in a solvent (example: methyl isobutyl ketone) is applied on the base body 1 such as polyester, is dried, forms releasing layer 2 of 0.2-2mum thickness, magnetic powder is applied and stuck together with a binder on said layer, a magnetic layer 3 is formed, and it is made a transferring magnetic sheet. Said sheet is placed on the body to be transferred 4 so that the magnetic layer 3 side contacts with the surface of the body to be transferred 4, they are thermally pressed by use of a pressure plate 6, and after that, the base body 1 is peeled off, the magnetic layer 3 and the parting layer 2 are transferred on the body to be transferred 4, and it is used for forming a recording medium such as a magnetic card. A magnetic recording medium which has been obtained has little output drop against its repeated use, and is excellent in wear resistance.
Patent JP-S58208089-A (JP)
Title: Sensitivity-reducing ink for wet type offset printing
Inventor: ARUBERUTO AMON
IPC: C09D11/02
Filed: 1983-03-05
Abstract: In a desensitizing ink for the wet offset printing of a given area of the acceptor surface of a duplicating set containing an alkoxylated nucleophilic compound, preferably having a molecular weight lying in the range of from 2000 to 4000 and having a hydrophilic-lipophilic balance (HLB) of from 3 to 6, emulsified water is added to the mass of ink. This rapidly forms a fine stable emulsion of water in the ink which is favorable for continuous wet offset printing.
Patent JP-S61197482-A (JP)
Inventor: MATSUNAGA AKIRA
IPC: C04B41/63
Filed: 1985-02-25
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-S57148206-A (JP)
Title: Device for checking cracked rice grain
Inventor: SATAKE TOSHIHIKO
IPC: G01N21/85
Filed: 1981-03-10
Abstract: PURPOSE:To measure the number of cracked grains and the ratio of the cracked grain accurately in a short time, by comparing and measuring the amount of transmitted light at both end parts along the longitudinal direction of the rice grain introduced into a slit shaped light transmitting window. CONSTITUTION:The transmitted light at both end parts of the rice grain on the light transmitting window 1 is detected by light receiving elements 5 and 6. The outputs are inputted to comparators 33 and 34 through amplifiers 29 and a differential amplifier switch 32 and compared with a reference limit value. The number of the grains split in half is displayed through an OR circuit 35, and a counter 36. The branched output from the light receiving element 6 is inputted to a comparators 39 and 40, and compared with a specified preset voltage. The result is given to an AND circuit 49 through AND circuits 41A and 41B and inverters. Meanwhile the branched input from the light receiving element 6 is compared with a grain recognizing reference value in a comparator 48. The total number except unpolished rice grains and unripe grains is displayed 17 through a switching circuit 50, the AND circuit 49 and a counter 51. The ratio is computed in a ratio meter 52 and displayed 17. In this constitution the number and ratio of the cracked grains are accurately measured in a short time.
Patent JP-S52119369-A (JP)
Title: Synchronizing signal reconstructor
Inventor: WATANABE ICHIU
IPC: H04L7/027
Filed: 1976-03-31
Abstract: PURPOSE: To achieve the reconstruction of the disturbed synchronizing signal by opening a gate in synchronization to the input signal and controlling counters. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52119147-A (JP)
Title: Detection circuit for analog amount
Inventor: HOSONO ISAMU
IPC: G01R19/165
Filed: 1976-03-31
Abstract: PURPOSE:To obtain the high reliability by detecting the pulse having the second shortest pulse width among the three pulses generated to contain the pulse width corresponding to the analog amount.
Patent JP-H08226734-A (JP)
Title: Refrigerator
Inventor: HOSOE MAMORU
IPC: F25D11/00
Filed: 1995-02-23
Abstract: PURPOSE: To achieve a shortening of ice making time by accomplishing ice making efficiently within a storage to improve ice making performance. CONSTITUTION: A cooling plate 25 is bonded thermally onto a wall surface 24a at a heat source mounting part of a housing case 24 having a heat source mounted thereon and an ice making part 60 is provided on the cooling plate 25. A circulation path 30 is formed having the cooling plate 25 sealed up with a refrigerant.
Patent JP-S57149730-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKA KENJI
IPC: H01L21/60
Filed: 1981-03-12
Abstract: PURPOSE:To prevent disconnection by vertically evaporating a metal on an insulating film with difference in stages and thickening film thickness more than the difference in stages. CONSTITUTION:Al 9 is evaporated onto the surface of the insulating film 8 with difference in stages in the vertical direction, and the film thickness is deposited at value thicker than the difference in stages. According to this constitution, shade is not generated at the difference section in stages, thus preventing the formation of voids in a formed film, then obviating disconnection. Consequently, when an evaporating source 1 is set at the center of the curvature of a jig 10 in an evaporator 4, the thickness of the evaporated film is equalized because the evaporating source is vertical to a substrate and the substrate is moved even when the substrate 2 is turned at any position.
Patent JP-S58199112-A (JP)
Inventor: HENRIKUSU JIERARUDASU EMANIYUE
IPC: B29B13/00
Filed: 1983-03-03
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。