baber/WOPTO huggingface dataset:
Patent JP-S56110756-A (JP)
Title: Crosslinked polyhalogenated resin composition
Inventor: KAMATA OSAO
IPC: C08J3/28
Filed: 1980-02-07
Abstract: PURPOSE: To provide the titled compsn. which is suitable for use in covering wires and can be crosslinked at high irradiation efficiency, by a method wherein a dehydrohalogenation catalyst or a dehalogenation catalyst is blended with a polyhalogenated resin, and the resin is subjected to an irradiation crosslinking treatment.  
     CONSTITUTION: Not less than 0.05pt.wt. at least one catalyst (B) (which promotes a reaction of dehydrohalogenation or dehalogenation from a polymer chain during irradiation and accelerate a crosslinking reaction) such as calcium oxide or aluminum oxide, is blended with 100pts.wt. polyhalogenated resin (A) such as polyvinyl chloride, a chlorinated polyethylene or a chlorosulfonated polyethylene. Then the resin is irradiated with radiation such as electron beams to carry out a crosslinking treatment, whereby the titled compsn. is obtd. This compsn. can be crosslinked to a predetermined degree of crosslinking with less irradiation dose. Thus, the production speed of wires employing the compsn. can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62173555-A (JP)
Title: Electronic calculator
Inventor: TSUKADA ISAO
IPC: G06F3/02
Filed: 1986-01-27
Abstract: PURPOSE:To greatly increase the range of application of an electronic calculator by forming a store part on the back side of a transparent keyboard part to store a sheet showing a key characater or a picture sheet. CONSTITUTION:An electronic calculator 1 contains a keyboard part 2 where no key character is displayed and a store part 12 formed almost on the entire surface of the part 2 and containing an opening part 12a at one side edge of the part 12. Then a character sheet 13 showing a character 14 in a desired style is put into the part 12. Thus the part 2 is formed with a desired key character. While a pattern sheet 15 like a photograph, etc., is put on the transparent sheet 13. Thus the part 2 is formed with a desired pattern. This increases greatly the range of application of an electronic calculator.
Patent JP-S56110683-A (JP)
Title: Preparation of optical active epoxysuccinate
Inventor: AMANO TAKEHIRO
IPC: B01J31/02
Filed: 1980-02-07
Abstract: PURPOSE: To obtain the titled compound useful as a synthetic intermediate for a certain physiologically active substance in high purity and in high yield by an easy process, by treating a succinic acid derivative or its antipode with a tertiary amine.  
     CONSTITUTION: A compound shown by the formula I (R is substitutent group commonly used for the protection of functional group; X is halogen), its antipode is treated with a tertiary amine, preferably triethylamine, to give the titled compound shown by the formula II or its antipode. Especially, the reaction product is only allowed to stand at room temperature for 24hr to give the compound shown by the formula II almost quantitatively. (2S, 3S)-Epoxysuccinate among the compound shown by the formula II is an important synthetic intermediate for N-[N- (L-3-trans-carboxyoxysilane-2-carbonyl)-L-leucyl]agmatine inhibiting an enzyme (CANP) showing extraordinary high activity in the muscle of the affect part of a muscular dystrophy patient. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63184237-A (JP)
Title: Color picture tube and its manufacture
Inventor: TOMITA YOSHIFUMI
IPC: H01J9/24
Filed: 1987-01-26
Abstract: PURPOSE:To prevent a contrast drop due to scattering for improving luminous efficiency in the case of seeing from the front by forming transparent glass layers whose insides are salient in the positions for forming phosphors on the inside of a panel glass and forming the phosphors on these transparent glass layers. CONSTITUTION:Transparent glass layers 11, whose insides are salient, are formed on the positions for forming phosphors 12 on the inside of a panel glass 10 of a color picture tube, and the phosphors 12 are formed on the transparent glass layers 11. A method of its manufacture includes a process of forming glass powder layers on the positions for forming the phosphors 12 on the inside of the panel glass 10, a process of forming the transparent glass layers 11, whose insides are salient, by firing and melting the glass powder layers and a process of applying the phosphors 12 to the transparent glass layers 11. Thereby, light emitting from the phosphors is focused on the central part by lens action of the transparent glass layers 11 whose insides are salient so as to prevent a contrast drop due to scattering for improving luminous efficiency in the case of seeing from the front.
Patent JP-S57128760-A (JP)
Title: Liquid thermosetting resin composition
Inventor: YOSHIMURA MASARU
IPC: C09D7/12
Filed: 1981-02-02
Abstract: PURPOSE: To prepare the titled composition giving a cured coating film having excellent chemical resistance, surface hardness, abrasion resistance, adhesivity, and heat resistance, by mixing an alcohol dispersion of colloidal silica and a thermosetting resin.  
     CONSTITUTION: The objective composition is prepared by mixing (A) an alcohol dispersion of colloidal silica (obtained by adding a lower alcohol such as methanol, propanol, etc. to an aqueous silica sol, and removing the water by distillation, etc.) and (B) a thermosetting resin (pref. an acrylic-melamine resin, acrylic-urethane resin, melamine-alkyd resin, etc.). The content of silica in the solid component of the composition is pref. 1W80wt% and that of the component B in the solid component is pref. 99W20wt%. The concentration of silica in the component A is pref. 1W50%.  
     USE: Useful for primer, coating, lining, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5399715-A (JP)
Title: Video signal processing circuit
Inventor: SUZUKI SHIGERU
IPC: G01V3/08
Filed: 1977-02-10
Abstract: PURPOSE: To disciminate a minute mask, etc., with a high precision by forming interpolation level signals whose level agrees with the ground level of video signals in the detection time and detecting minute signals on a basis of this agreed level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02261092-A (JP)
Title: Voice coil motor-driving circuit of disk drive
Inventor: SHINOHARA TORU
IPC: H02P25/06
Filed: 1989-01-24
Abstract: PURPOSE:To shorten a seek completion time by blocking a motor-driving current flowing through another path at the time of a reduction control through separately providing emitter circuits of a pair of transistors for switching the current direction of a voice coil so as to block a reverse current to the power supply side. CONSTITUTION:Emitter circuits 100, 200 of transistors Q11 and Q21 are provided separately to the plus power supply side. Even if a voltage by the counter- electromotive force of a terminal 14 is higher than a supply voltage plus Vcc on the plus side, a driving current flowing to a voice coil 10 through a reverse flow element by a diode D6 is not shunted to the plus power supply line side but all said driving current flowing through said voice coil 10 flows to a current- sensing resistor RS1 via transistor Q12 as shown by a solid line A in the drawing. Therefore, the driving current flowing through the voice coil 10 can be detected accurately by said current-sensing resistor RS1 also in a reduction control at the time of a seek completion.
Patent JP-H08208658-A (JP)
Title: New compound thiomarinol d, e and f
Inventor: SHIOZAWA HIDEYUKI
IPC: A61P31/04
Filed: 1995-02-01
Abstract: PURPOSE: To obtain a new thiomarinol D, E and F, exhibiting antimicrobial action and useful as an antimicrobial agent, etc., for various bacteria such as Gram-positive bacteria. CONSTITUTION: These compounds are expressed by formula I [in thiomarinol D, R<1> is OH and R<2> is methyl and (n) is 6; in thiomarinol E, R<1> is OH and R<2> is H and (n) is 8; in thiomarinol F, R<1> is carbonyl and R<2> is H and (n) is 6], e.g. a compound of formula II. Furthermore, the thiomarinol D has the following physical properties. Appearance: yellow powder; molecular formula: C31 H46 N2 O9 S2 ; molecular weight: 654; infrared absorption spectrum: 3401, 1651, 1598, 1526, 1457, 1290, 1216, 1155, 1109, 1052 and 975cm<-1> ; ultraviolet absorption spectrum: λmax-nm (ε), 210 (20900), 300 (2600), 385 (8900); specific rotation: [α]D<25> =+1.48 deg. (C 0.81, methanol). These compounds of formula I are obtained by culturing Alteromonas rava.SANK-73390 strains and harvesting the compounds of formula I from the culture products.
Patent JP-H10208661-A (JP)
Title: Color cathode-ray tube
Inventor: IKEDA MISAO
IPC: H01J29/50
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To maintain good convergence in the entire range of broad horizontal deflection frequency, by avoiding the effect of eddy current due to the bulb spacers of an electron gun. SOLUTION: This cathode-ray tube furnishes at least a panel part forming a phosphor membrane on the inner surface; a vacuum envelope which consists of a neck part which stores a electron gun, and a funnel part to connect the neck part and the panel part, and a deflection yoke provided on the transfer area of the above neck part and the funnel part. In this case, four bulb spacers 13 which are installed on the outer periphery of the shield cap 12 of an electron gun housed in the above neck part, and pressure contacted to the inner conductive membrane applied on the inner wall of the neck part, are provided at the positions symmetrical to the tube shafts in the horizontal deflection direction and the vertical deflection direction of the above deflection yoke respectively.
Patent JP-H09191065-A (JP)
Title: Semiconductor device
Inventor: HAYASHIDA SUMUTO
IPC: H01L23/29
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can reduce its manufacturing cost and can be kept in its good heat radiation condition for a long period of time. SOLUTION: The device includes a resin-made mold 14, a metallic heat sink 22 embedded into the mold 14 as substantially exposed on its one surface to a surface of the semiconductor device, a pad embedded into the mold 14 and disposed on the other side of the heat sink 22, and a semiconductor element 10 connected to a first surface of the pad where the heat sink 22 is located and to a second surface of the pad opposed to the first surface. A silane coupling agent layer is provided at an interface between the mold 14 and pad and the heat sink 22.
Patent JP-S53100420-A (JP)
Title: Thyristor motor control device
Inventor: OKUYAMA TOSHIAKI
IPC: H02P6/06
Filed: 1977-02-15
Abstract: PURPOSE: To prevent a decrease in power factor and a variation at terminal voltage caused by an increased load without providing any accomodating windings and thereby to decrease the capacity of a thyristor frequency transducer and an electric motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04254116-A (JP)
Title: Heater driving means in electrically heating device
Inventor: NAKAO YOSHITADA
IPC: F24C7/02
Filed: 1991-02-06
Abstract: PURPOSE:To improve the cooking performance of a device of cooking or other devices by the constitution that respective relay contact point opening and closing means switches a first and second relays under the condition of a first and second heaters not being energized and then it opens or closes a third relay near the zero volt of an A.C. power source. CONSTITUTION:If a first heater switch is pressed down, a first relay 12 is tuned ON with no electric current through it in order to energize a first heater 11, and if a second heater switch is pressed down, a second relay 14 is tuned ON with no electric current through it in order to energize a second heater 13. If the temperature is lower than a set temperature, the ON action of a third relay 15 is made, and if the temperature is higher, the OFF action of the third relay 15 is made. The ON and OFF actions of the third relay 15 are controlled so as to open or close the relay contact point 15a at the zero volt point of an A.C. electric power source 16. By repeating this action it is possible to control the electric power with a small size, inexpensive relay, and the relay for electric power control can be made only one.
Patent JP-S53100221-A (JP)
Title: Speaker
Inventor: SUZUKI HIDEO
IPC: H04R9/04
Filed: 1977-02-15
Abstract: PURPOSE:To prevent phase difference from being produced between the sound from a woofer and the sound from a tweeter by providing a circular flat plate form diaphragm and voice coils to a frame through edge.
Patent JP-S60186354-A (JP)
Inventor: POORU UIRIAMU MOOGAN
IPC: G01L5/16
Filed: 1985-01-28
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-S62172204-A (JP)
Title: Method for measuring relative displacement
Inventor: ITO JUNJI
IPC: G01B11/00
Filed: 1986-01-27
Abstract: PURPOSE:To make it possible to measure relative displacement with high accuracy, by setting the cycle of one of two diffraction lattices to a value which is non-integer multiple (larger than 1) of the cycle of the other diffraction lattice. CONSTITUTION:Diffraction lattices A, B respectively having cycles dA, dB are arranged on objects 1, 2 parallelly-opposed to each other and the cycle dA is set to a value which is non-integer multiple (larger than 1) of the cycle dB. When coherent parallel luminous fluxes Ii is projected to the diffraction lattice A on the object 1, said luminous flux Ii is diffracted at angles + or -thetam to the surface normal of the diffraction lattice, determined by diffraction order (m), the cycle dA and a wavelength lambda to become I(+ or -m). These luminous fluxes I(+ or -m) are further diffracted by n-order by the diffraction lattice B having the cycle dB on the object 2 to be emitted at angles being + or -thetas to become signal lights I(m, -n), I(-m, n). When the cycle of one diffraction lattice is a value which is non-integer multiple (larger than 1) of the cycle of the other diffraction lattice, these multiple diffracted lights are emitted at angles respectively different from the emitting angles +thetas of signal lights and, therefore, the superposition of diffracted lights different in a route length to the signal lights can be avoided theoretically.
Patent JP-S60160290-A (JP)
Title: Vtr
Inventor: AOKI SHINJI
IPC: G11B27/02
Filed: 1984-01-31
Abstract: PURPOSE:To obtan a VTR capable of comparing a reproduced video signal with an input video signal as a series of standard video signals by supplying input video signals and providing a time base convertor circuit to match therir time bases to those of reproduced video signals and a switch for switching input signals from the reproduced video signal and the time base convertor circuit. CONSTITUTION:An input video signal time-base-converted by a time base convertor circuit 7 is supplied to one fixed contact (a) of a changeover switch S3. A traveling contact (c) of the changeover switch S3 is connected to an input terminal of an FM modulator 2. A vertical synchronizing signal of an input video signal and a color framing pulse from input terminals 8a and 8b are supplied to a counter 8a. When an input video signal is recorded, the traveling contact (c) of a changeover switch S4 is switched to the fixed contact (a) side. When the reproduced video signal reproduced by an input video signal from a stopped magnetic tape is switched in field units, compared and reproduced, the traveling contact (c) of the changeover switch S3 is switched to the fixed contact (a) side, and at the same time the traveling contact (c) of the changeover switch S4 is switched to a fixed contact (b) side.
Patent JP-H11215243-A (JP)
Title: Interphone system
Inventor: OTA MINORU
IPC: H04M1/57
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To connect a telephone set capable of number display to an interphone set. SOLUTION: An information reception terminal start signal CAR1 being an external line signal, and an external line incoming call calling signal IR 1 sent from a number display contract line 1 are processed via an incoming call detection circuit 17, and an interphone CPU 10 while an interphone set 2 connecting with telephone set capable of number display and an extension telephone set 3 capable of number display are busy with an extension call. Thus, a call tone is superimposed (mixed) on (with) a speech signal via a speech line where the extension call is made and the superimposed signal is transmitted, a handset speaker 25a of the extension telephone set 3 capable of number display sounds the call tone.
Patent JP-S57129548-A (JP)
Title: Constant current load circuit
Inventor: YAMASHITA TOSHIYUKI
IPC: H04B10/564
Filed: 1981-02-04
Abstract: PURPOSE:To reduce the electric power capacitance of a Zener diode as well as the heat dissipation, by securing a constant level of the load current regardless of a change of the threshold current of a laser diode for an optical intermediate repeater. CONSTITUTION:The voltage proportional to a bias current IB which is supplied from a DC/DC converter 14 is produced across a resistance 16. This voltage is inverted amplifier 17 and supplied to a DC/DC converter 18. Then a compensating current Ix flows to an earth from a power supply. As a result, the load current can be kept at a certain level regardless of a change of the threshold current of a laser diode 13.
Patent JP-S58134152-A (JP)
Title: Reactive azo dye
Inventor: MATSUO TADASHI
IPC: C09B62/085
Filed: 1982-02-04
Abstract: NEW MATERIAL:A compound shown by the formulaI(X is H, methyl or sulfo; Y is phenylamino subjected to nucleus substitution with 1-2 sulfos or sulfo- or carboxyl-substituted 1-2C alkylamino) in the form of free acid. EXAMPLE:A compound shown by the formula II. USE:Dye for dyeing cellulosic fibers such as cotton, flax, viscose rayon, etc. red with improved fastness to moisture and fastness to light. The dyed material can be discharged into white. PROCESS:For example, an amine shown by the formula III is diazotized with sodium nitrite in an aqueous solution of hydrochloric acid, sulfuric acid, etc., and 1mol of the prepared diazo compound is coupled with 1mol 1-naphthol-5- sulfonic acid preferably at <=10 deg.C at 7-8pH.
Patent JP-2000211042-A (JP)
Title: Pasting method for sheet body and bag body formed thereby
Inventor: MASHITA SHUICHI
IPC: B65D33/01
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To realize the discharge of the vapor in a bag body by a method wherein a pasting part, through which the band-like edge parts of sheet-like members are pasted together, consists of a plurality of pasting strips to be pasted along its extending direction and an un-pasted hollow part provided between the pasting strips and, in addition, un-pasted air permeable pores are provided in each pasting strip. SOLUTION: A bag body is produced by pasting the right and left side edges and the bottom edge of two sheet bodies 1 made of thermoplastic resin by heat sealing method. In this case, each pasting part 2 at the right and left side edges consists of two pasting strips 3 (Ior 3a and 3b) along its extending direction and an un-pasted hollow part 4. Further, by intermittently pasting respective pasting strips 3, each pasting strip 3 consists of pasting parts 5 and air permeable pores 6 (or 6a and 6b). Since each air permeable pore 6 communicates with all the hollow parts 4, the excess gas and air sealed in the bag body is discharged outside the bag by means of passages running the air permeable pore 6-the hollow part 4-the air permeable pore 6.
Patent JP-S60161462-A (JP)
Title: Lubricating coating material composition for press molding
Inventor: SHINDOU YOSHIO
IPC: C09D5/00
Filed: 1984-01-31
Abstract: PURPOSE:The titled composition, consisting of a specific polyfunctional and monofunctional (meth)acrylate compound and a lubricant, rapidly curable by irradiation with active energy rays on application to metal plates, etc., and capable of giving lubricating films having improved press workability, etc. CONSTITUTION:A lubricating coating material composition consisting of (A) (i) one or more polyfunctional (meth)acrylates expressed by formula I [X is formula II(R<1> is H or CH3; l is an integer 1-3)], (ii) one or more polyfunctional compounds having plural (meth)acryloyl groups in the molecule, (B) (iii) one or more monofunctional (meth)acrylates expressed by formula III (R<2> is H or <=4C alkyl) or further (iv) one or more other monofunctional compounds having one (meth) acryloyl group in the molecule and (C) a lubricant. The amounts of the components are as follows; 3-60wt%, based on the total of functional groups in the components (A) and (B), component (A), 80-97wt%, based on the total components, components (A) and (B) and 20-3wt% component (C).
Patent JP-H04212166-A (JP)
Title: Electrophotographic sensitive body
Inventor: AMANO MASAYO
IPC: G03G5/06
Filed: 1991-02-07
Abstract: PURPOSE:To obtain a sensitive body having superior repetitive characteristics and high sensitivity at the time of both positive charging and negative charging by using a specified compd. as an electric charge generating material on an electrically conductive substrate. CONSTITUTION:A photosensitive layer contg. a bisazo compd. represented by formula I as an electric charge generating material is formed. In formula I, A is a residue of a coupler represented by one of formulae II-VII and B is a residue forming an arom. hetero ring contg. O or S. In formulae II-VII, Z is a residue forming a hetero ring or an arom. polycyclic ring by condensation with the benzene ring, X1 is H or CONR, each of X2 and X5 is optionally substd. alkyl, etc., each of X3 and X6 is H, cyano, etc., each of X4 and X11 is H, optionally substd. alkyl, etc., each of X7 and X8 is H, halogen, etc., X9 is optionally substd. alkyl, etc., X10 is optionally substd. aryl, etc., and Y is a residue forming an arom. ring.
Patent JP-S59141769-A (JP)
Title: Waterproof structure of overrunning clutch for starter motor
Inventor: NISHIO YUKIHIRO
IPC: F02N15/06
Filed: 1983-02-01
Abstract: PURPOSE:To prevent invasion of water into the clutch by a method wherein an U-shaped ring is forced into the ring-shaped protuberance of a pinion so as to be opened at the lower side thereof while a ring-shaped protruding part is provided on a clutch outer, in the starter motor for marine use. CONSTITUTION:When a starter switch is put ON, an armature shaft 7 is rotated, the clutch outer 3, the pinion 6 and the like are elevated by helical splines 9, 10 until they abut against a stop ring 12 and are meshed with a ring gear to start the engine while they are returned by a return spring 13 after the engine is started. Here, the U-shaped ring 15 is forced into the protuberance 14 of the pinion 6 so as to be opened downwardly, on the other hand, a half split washer 18, a plate 16 and a seal washer 17 are incorporated into the clutch outer 3 and a cover 2 is rolled to form the clutch. At this time, the ring-shaped protruding part 16a of the plate 16 is inserted into the U-shaped opening of the ring 15 and the maze is formed. Thus, invasion of sea water from upper and side directions into the clutch may be prevented.
Patent JP-S58132987-A (JP)
Inventor: YOSHIMOTO YOSHINORI
IPC: H05K1/02
Filed: 1982-02-02
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。