baber/WOPTO huggingface dataset:
Patent JP-H11269150-A (JP)
Title: Imidazolatosulfuryl difluoride
Inventor: SYVRET ROBERT GEORGE
IPC: C07D233/54
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound scarcely having possibility of destructive decomposition, almost free from producing a gaseous by-product in high ratio therewith and having effective fluorination ability and having higher heat stabil ity. SOLUTION: This compound is represented by formula I [R<1> to R<3> are each H, a halogen, a 1-8C alkyl, a 1-8C haloalky or an alkoxyalkyl, or the like, in which the alkoxy part is a 1-3C and the alkyl group is a 1-8C; R' and R" are each H, a halogen, a 1-8C alkyl, a 1-8C haloalkyl, a haloalkoxyalkyl, or the like, in which the haloalkoxy part is a 1-3C and the alkyl part is a 1-8C], e.g. 1-morpholino-1'-imidazolesulfinyl difluoride. The compound of formula I is produced by reacting, e.g. a compound of formula II with a compound of the formula RSiMe3 and reacting the resultant compound of formula III with a compound of the formula R'R"NSF3 .
Patent JP-S61177883-A (JP)
Title: Picture recording system
Inventor: SAITO AKIHIRO
IPC: H04N5/91
Filed: 1985-02-04
Abstract: PURPOSE:To obtain a picture recording system which can be read at a high speed by providing the means to add and record the recording address of plural pieces of picture information related to every picture information when the related plural pieces of picture information are recorded. CONSTITUTION:An optical disk 15 is fitted to an optical disk device 14, a necessary map is read at an operating part, in short, presently, the position, to which the automobile is corresponding, is designated. For example, the negative number or an area name of a map is inputted and the coordinates in this page are designated. Then, a control part 13 outputs the number of pages and coordinates to the device 14. The device 14 reads picture information recorded at the corresponding recording address of the data recording area and a recording address of the periphery related to the picture information, in short, eight pieces of picture information about up and down, right and left and slanting and the result is outputted to the control part 13. The control part 13 displays the supplied picture information by a displaying device 14.
Patent JP-H10217863-A (JP)
Title: Object carrier for vehicle
Inventor: CUCHERAN JOHN S
IPC: F16B1/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an object carrier of vehicle capable of locking a cross-bar which is adjustable to the desired position along a part of a side rail. SOLUTION: An object carrier of a vehicle is composed of a pair of side rails 16, at least one cross-bar, and a pair of brackets 24 which are secured to the opposing ends of the cross-bar(s) and support the objects adjustably along the side rails 16. Each bracket 24 includes a rotor 36 having a cam surface 62 in the circumferential direction, and the cam surface 62 energizes a lock member 64 to generate disengagement from the side rails 16 so as to enable the cross-bar(s) to be located adjustably along the side rails 16.
Patent JP-S55110800-A (JP)
Title: Electrolysis polishing method of aluminum or alloy thereof
Inventor: TANAKA KATSUMI
IPC: C25F3/20
Filed: 1979-02-20
Abstract: PURPOSE: To form a mirror surface with high smoothness without leaving oxide film by a method wherein positive and negative voltage is applied mutually in a specific cycle to a material to be polished within an electrolysis bath.  
     CONSTITUTION: A material to be polished comprising an Al metal (alloy) is used one electrode and positive voltage is applied to the said material in an electrolysis bath such as a phosphoric acid bath, a sulfuric acid bath or the like for 10W60sec., thereafter negative voltage is applied for 5W30sec. If this mutual electrolysis is repeated for a constant period, oxide film is not completely left on a polished surface and a mirror surface with remarkably high smoothness is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11335386-A (JP)
Title: Transition metal compound, catalyst for polymerization using the same, and production of polymer using the catalyst
Inventor: ITO KAZUHIKO
IPC: C08F4/64
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a polymer, in a high yield, from a compound having ethylene-based unsaturated bond(s) using a specific transition metal compound and so on as a catalyst for polymerizing the compound having ethylene-based unsaturated bond(s). SOLUTION: This method comprises using (A) a transition metal compound shown by the formula CpMa-1 XLb  Cp has a substituent group R<1> shown by the formula [Y is Xi, Ge, Sn; (n)>=1, R<3> is H, a halogen, a 1-30C alkoxy, or the like]; the remainder substituent group R<2> is H, a halogen, or the like; M is a IV-X transition metal; X is a σ ligand; L is a Lewis acid; (a) is a valence of M; (b) is 0-2} (e.g. 1-trimethylsilylmethylcyclopentadienyltitanium trichloride) and (B) (i) an oxygen-containing compound (e.g. methylaluminoxane) and/or (ii) a compound which can form an ionic complex with a transition metal compound (e.g. triethylammonium tetraphenylborate) and/or (iii) clay, clay mineral, or an ion-exchanging stratified compound.
Patent JP-H04258101-A (JP)
Title: Chip resistor
Inventor: SOBANE MINORU
IPC: H01C1/04
Filed: 1991-02-13
Abstract: PURPOSE:To enable a suction mistake at the time of automatic packaging due to a recess and a projection on an outermost surface of a chip resistor to be solved and provide for the chip resistor which is superb in packaging property and allows characters to be identified easily in the chip resistor which is used for various kinds of electronic circuits, electrical circuits etc. CONSTITUTION:By changing a sealed character 15 which is formed on a primary coat glass 14 from a conventional thick-film paste to a metal organic paste which is obtained as a thin film by calcination after screen printing, a recess and a projection on an outermost surface of a chip resistor are nearly eliminated and at the same time the chip resistor for enabling characters to be identified easily can be obtained since the sealed characters 15 are thin film.
Patent JP-S60165187-A (JP)
Title: Signal processor
Inventor: SUGIYAMA MASAHITO
IPC: H04N7/00
Filed: 1984-02-08
Abstract: PURPOSE:To obtain a high definition picture by adopting the sequential scanning system so as to attain the compatibility with the conventional broadcast system (NTSC, PAL, SECAM or the like). CONSTITUTION:A signal quantized by an A/D converter 4 is inputted to a buffer memory 5 and a data for one frame's share, that is, 525 scanning lines' share is written in order in 1/30sec. In reading the data from the buffer memory, a scanning line of an odd number order is read in the first 1/60sec and the even number order of scanning line is read in the latter 1/60sec. The vertical resolution is improved by 70% in comparison with the conventional NTSC system by scanning a signal sequentially by 525 scanning lines in one frame in case of display.
Patent JP-S55111682-A (JP)
Title: Dc motor control circuit
Inventor: SASAKI TAKAYUKI
IPC: G11B15/22
Filed: 1979-02-22
Abstract: PURPOSE: To accurately stop a DC motor by switching first and second switches so that a drive voltage is supplied to the motor at open loop driving time and the control voltage of a phase compensating circuit is supplied to the motor at closed loop driving time.  
     CONSTITUTION: The rotational position of a motor 1 is detected by a rotational position detecting means 2, and supplied through a first switch 9 switched from the output of an initial value input voltage source 8 through a D/A converter to a phase compensating circuit 7. The voltage from a drive power supply 10 is supplied through a second switch 11 switched from the circuit 7 to the motor 1. When the motor 1 is not stopped, the switches 9, 11 are changed over to convert from an open loop drive to a closed loop drive of the motor 1. By selecting the initial input voltage 8 so that the motor 1 may not rotate to its maximum value after the conversion the motor can be extremely accurately stopped at the stopping position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59145174-A (JP)
Title: Printer
Inventor: ARITAKA AKITOSHI
IPC: B41J25/304
Filed: 1983-02-09
Abstract: PURPOSE:To enable to feed a paper in a required minimum period of time, by moving a printing paper in response to a signal from a printing position detector when a printing head is separated from the paper, in a printer performing a head-up operation. CONSTITUTION:A carriage is moved through a carriage motor driver 15, and when a printing timing is detected by a printing timing disk 8, printing is conducted through a printing head driving circuit 17. When printing in a predetermined line is completed, a solenoid 4 is excited through a head-up plunger controlling circuit 19, and the head is spaced from the paper by a plunger. When movement of a plunger operating element is started, the gap between it and a magnetic circuit is reduced to increase inductance, thereby reducing an electric current, and when the movement is completed, the current is again increased. The dipping point is detected, and a detection signal is inputted into a CPU11 to produce a paper feed starting signal, which is used to drive a paper-feeding motor 6 through a driving circuit 18. Accordingly, needless waiting time is eliminated, and the paper can be fed in the required minimum period of time.
Patent JP-H07232775-A (JP)
Title: First-aid box and tool box
Inventor: SUZUKI SHIYUUICHI
IPC: A61J1/14
Filed: 1994-02-17
Abstract: PURPOSE:To allow taking out first-aid chemicals from a first-aid box even when it is dark around because of a power failure during a disaster, and use the first-aid box also as a lighting fixture. CONSTITUTION:A first-aid box 1 consists of a main body 2 with a recessed part 21 to slow first-aid chemicals, a lid 3 that covers the opening of the recessed part 21 of the main body 1, a rotatable member 5 attached on the back of the lid 3, a first connector 35 that is provided on the lid 3 side and connected to the rotatable member 5, second connectors 24 that are provided on the main body 1 side and connected to the front edge of the rotatable member 5, and a lighting fixture 4 mounted on the rotatable member 5 to light up the surroundings.
Patent JP-H05213042-A (JP)
Title: Air conditioner for vehicle
Inventor: ITO YUJI
IPC: B60H1/00
Filed: 1992-02-05
Abstract: PURPOSE:To enable stable cooling-down characteristics to be obtained by changing the operation hysteresis of an air mix damper according to a switching cycle for the on/off operation of a coolant compressor. CONSTITUTION:An air mix damper opening determination means 13 determines the opening of an air mix damper on the basis of signals detected with an environment condition detecting means 11 and a diffused air temperature detecting means 12. Also, an air mix damper position control means 15 sends an instruction to an air mix damper drive means. On the other hand, the repetitive cycle of the on/off operation of a compressor is detected by a compressor on/off detecting means 17 and a timer 18. A hysteresis determination means 19 sets the operation hysteresis of the air mix damper at a value larger than a normal case, in the state where the on/off cycle of the compressor is judged to be short.
Patent JP-H02199404-A (JP)
Title: Color filter and its production
Inventor: TANI MIZUHITO
IPC: G02B5/20
Filed: 1989-01-30
Abstract: PURPOSE:To provide the color filter for liquid crystal display having good heat resistance, light resistance and transparency and the process for producing the color filter by dispersing pigments at a high degree into the acrylic resin expressed by the specific general formula. CONSTITUTION:The surface of a transparent substrate is coated with colored resin compsns. essentially consisting of the acrylic resin, org. dyestuffs, dispersants, and solvents to form the colored filter layers by each color to desired pattern shapes in an arbitrary number of colors. The monomers expressed by the general formulas I to III are used as the monomers constituting the acrylic resin. The acrylic resin is a copolymer having the compsn. ratios consisting of 5 to 30pts.wt. formula I, 20 to 40pts.wt. formula II and 40 to 60pts. wt. formula III. R is H or CH3 and n, m are 0 to 6 integer. The dyestuffs are preferably pigments in terms of the heat resistance and light resistance. Derivatives which have a substituent in the org. dyestuff and are effective for dispersion in the dyestuffs are used for the dispersants.
Patent JP-S59145513-A (JP)
Title: Magnetic core
Inventor: SAWADA RIYOUZOU
IPC: H01F27/25
Filed: 1983-02-09
Abstract: PURPOSE:To obtain excellent DC-weight characteristics without deterioration of magnetism due to the processing by combining a plurality of magnetic thin strips. CONSTITUTION:A wound magnetic core is formed by winding two or more magnetic strips 1 at the same time at least partially or by winding one or more magnetic strips 1 and a non-magnetic strip 2 at the same time at least partially. With this constitution, a higher permeability can be obtained compared to a conventional dust core and a more excellent permanent permeability can be obtained compared to a conventional wound magnetic core composed of single magnetic material.
Patent JP-H0679356-A (JP)
Title: In-line roller type pipe bending machine
Inventor: ROBAATO AREGUZANDAA DEEKUSU
IPC: B21D7/024
Filed: 1992-01-09
Abstract: PURPOSE: To continue bending operation without causing wrinkle circulation by rotatably placing deformation rollers on a flange rotatably supported by a bending arm. CONSTITUTION: An inner die 50 includes a circumferential groove 51 following the shape of a part 52 to be bent, the part 52 is a cylindrical pipe, the cross section of the groove 51 is set to about half the circumference of the pipe. The inner die 50 is operated in cooperation with an outer die 53, the outer die 53 is composed of at least two means exerting the pressure on the part 52, and the means for exerting the pressure is set as rollers 54. The rollers 54 are provided in a shaft rotation pedestal 55, and the pedestal 55 is rotated around a shaft 56. The rollers 54 are provided with a recessed circumferential groove, adapting to the cross section of the part to be bent. Since the pedestal 55 is rotated around the shaft, the reaction exerting on a first roller 57 is transmitted to a second roller 58 locating in a bending position.  The reaction acts so that the pipe existing in the bending position is completely housed into the inner die 50. Thus, the bending position timing is will not lag behind that of the highest pressure position.
Patent JP-H10219040-A (JP)
Title: Resin composition
Inventor: YONEZAWA JUN
IPC: C08L53/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, capable of giving low-gloss molded article excellent in balance between resistance to shock (in particular, that at low temperature) and rigidity, by including specific proportions of hydrogenated block copolymer of specific structure and polyolefin-based resin. SOLUTION: This composition comprises (A) 99 to 70 pts.wt. of a polyolefin- based resin, and (B) 1 to 30 pts.wt. of hydrogenated block copolymer, which has (i) a polymer block composed mainly of at least one vinyl aromatic monomer unit, and (ii) a polymer block composed mainly of at least one butadiene monomer unit. The component (ii) is selected in such a way to satisfy specific relationship [i.e., quantity of the vinyl bonds in the block portion of the component (ii) should satisfy the relationship shown by the formulae, X=0.0288V<2> -3.37V+98.5 (V is quantity of the vinyl bonds), X<20.0, Y=0.576V-3.37 and Y<0].
Patent JP-2000223461-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE KAORI
IPC: H01L21/306
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To surely eliminate contaminants due to platinum group metal such as Pt and Ir, with respect to a silicon-based insulating film and the silicon substrate back surface of a silicon oxide film or the like formed on a substrate, and prevent the contaminants from sticking again to the wafer. SOLUTION: In this manufacturing method of a semiconductor device, which uses a silicon substrate as a base and has a capacitance part 14 constituted of by the combination of a platinum group metal electrode and a ferroelectric film, a cleaning process which uses a cleaning liquid in which trace amounts of hydrofluoric acid and chelating agent are added to chemical agent for eliminating metal, as cleaning liquid to contaminant 13 due to platinum group metal on a silicon based insulating film and a silicon substrate back surface, which are formed in contact with the platinum group metal, is executed.
Patent JP-S59145628-A (JP)
Title: Restraining device for change lever
Inventor: NISHIHARA TADAO
IPC: B60K20/02
Filed: 1983-02-10
Abstract: PURPOSE:To facilitate the adjustment work of restraining opertion of a speed change operation part furnished with two operation shafts with respective shift arms on the same axis by providing a movable traction piece on a change guide to restrain a shift arm on the side of non-operation side. CONSTITUTION:A speed-change operation part is constructed to control the change of speed by pivotting operation shafts 2 and 3 on a bearing body 1 on the same axis to be indipendently rotatable and oscillating shift arms 4 and 5 fast fixed on operation shafts 2 and 3 respectively by the operation of a change lever 10 selectively fitted in two-legged fitting bodies 4a and 5a of shift arms 4 and 5. On the underside of a change guide 6 to guide the oscillating operation of the change lever 10, a restraining piece 12 is provided to be easily slided with a groove 12a almost of the same shape with one of the H-shaped guide grooves 11 of the said guide 6 and fitting groves groove 12b and 12c to be fitted in the above- said fitting bodies 4a and 5a. This restraining piece 12 prevents random moves of shift arms 4 and 5 on the side of non-operation.
Patent JP-H05190888-A (JP)
Title: Image sensor
Inventor: OKADA JUNJI
IPC: H01L31/10
Filed: 1992-01-10
Abstract: PURPOSE:To obtain a large forward current and achieve a high-speed drive by allowing a photoelectric conversion part of a photodiode to have a first doped layer with a relatively small volume resistivity and a second doped layer with a relatively large volume resistivity and then forming an ohmic junction at the opposite side of the second doped layer. CONSTITUTION:A plurality of photodetectors which consist of a first photodiode 1 and a second photodiode 2 as a blocking diode which are connected in series with the reversed polarity are aligned in a line on a transparent substrate 4. First doped layers 6a and 6b and second doped layers 7a and 7b with relatively large amount of implanted impurities are provided as photoelectric conversion parts 15a and 15b. A compromising point between mobility of electron which becomes faster as the amount of implanted impurities increases and life of electron which is reduced as the amount of implanted impurities increases is detected. Also, increase in reverse current is suppressed by providing non-doped layers 8a and 8b between the second doped layers 7a and 7b and transparent electrodes 9a and 9b.
Patent JP-H07227287-A (JP)
Title: Gene dna coding for s-adenosylmethionine synthetase
Inventor: HATAKEYAMA KAZUHISA
IPC: C12R1/13
Filed: 1994-02-18
Abstract: PURPOSE:To obtain a new DNA containing a gene coding for an S- adenosylmethionine synthetase derived from a corynebacterium, capable of efficiently producing adenosylmethionine synthetase by transforming the same kind of a coryneform bacterium and then culturing. CONSTITUTION:A coryneform bacterium (e.g. Brevibacterium flavum MJ-233 strain) is inoculated into a medium and cultured up to the latter period of a logarithmic growth phase. A cell is collected and successively treated with a lysozyme and proteinase and subjected to bacteriolysis. The bacteriolytic solution is mixed with a solution of phenol/chloroform and the whole amount is centrifuged to collect a fraction of a supernatant liquid. The fraction is mixed with ethanol, a formed precipitate is separated to obtain the whole DNA. Then the DNA is treated with a restriction enzyme, linked to a vector and inserted into Escherichia coli. The bacterium is cultured and the culture mixture is screened with a labeled probe comprising part of a gene of S-adenosylmethionine synthetase to select a positive clone. Its DNA is recovered, treated with a restriction enzyme to give a DNA fragment containing a gene coding for the objective enzzme derived from the coryneform bacterium.
Patent JP-S60173292-A (JP)
Inventor: YAMAMOTO HIROSHI
IPC: E21D9/093
Filed: 1984-02-09
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-H03225679-A (JP)
Title: Disk drive device
Inventor: SUZUKI YASUAKI
IPC: G11B21/08
Filed: 1990-01-31
Abstract: PURPOSE:To more reduce minimum resolution at the time of track following-up by shortening an interval to output a current for driving arm rather than an interval to obtain servo information when this current is controlled by the output of a D/A converter. CONSTITUTION:An arm 2 is turned with a shaft 3 as a center by a voice coil motor 1, and a magnetic head 4 at the tip part of the arm 2 is moved in the radial direction of a magnetic disk. For the disk, the servo information is obtained in a servo area radially extending at equal angle intervals. When the current for driving the arm 2 is controlled by the output of a D/A converter 22, in a track follow-up mode at least, the interval to output the current is made shorter than the interval to obtain the servo information. Thus, at the time of track follow-up servo, the minimum resolution can be reduced less than the minimum resolution of movement and the amplitude of disturbance.
Patent JP-H05304318-A (JP)
Title: Led array board
Inventor: IMAMURA MASAYA
IPC: H05B44/00
Filed: 1992-02-06
Abstract: PURPOSE:To obtain a LED array board wherein fluctuation in the quantity of light is substantially eliminated by forming a light reflective member on the top face of the board around some of LEDs. CONSTITUTION:In the LED array board 1, a-copper pattern 12 is formed on the top face of a base 11 and gold plating is applied on the copper pattern 12 and then a plurality of LED chips 13 are die bonded or wire bonded thereto. A green resist layer 14 is formed through printing around the LED chips 13 and a white resist layer 15 is formed on the green resist layer 14 only at the opposite ends of the board through silk printing. When the quantity of light is measured after mounting the LED chips 13, no reduction is found at the opposite ends because white resist layer 15 is formed thereat and the quantity of lights can be made uniform substantially over the entire area of the board.
Patent JP-S59146889-A (JP)
Title: Ink jet recording paper
Inventor: MIYAMOTO SHIGEHIKO
IPC: B41M5/52
Filed: 1983-02-10
Abstract: PURPOSE:To provide an ink jet recording paper high in ink density and ink-absorbing rate, little in blurring and suitable for multicolor recording, wherein a dicyandiamide formaldehyde condensate is incorporated in a slurry of a fibrous substance containing synthetic amorphous silica. CONSTITUTION:The objective ink jet recording paper is obtained by making a paper from a slurry comprising a fibrous substance (e.g., wood pulp), not less than 10wt%, preferably 18-25wt% of synthetic amorphous silica (e.g., white carbon, silica gel) as ash content in the paper, 0.2-2wt%, preferably 0.4-1wt% (based on the dry weight of the pulp) of a dicyandiamide formaldehyde condensate and further comprising, if required, a cationic starch, an anionic yield- enhancing agent, a coloring material or the like.
Patent JP-S52105349-A (JP)
Title: Automatic ice making controller
Inventor: HARA YASUO
IPC: F25C1/22
Filed: 1976-03-01
Abstract: PURPOSE: To prevent the second entering of the water in a water dish by overflow when one of circulating water for ice making is led to an auxiliary tank and one of that water is returned to an ice making water tnak through a guide water dish. 
     COPYRIGHT: (C)1977,JPO&Japio