baber/WOPTO huggingface dataset:
Patent JP-H0380191-A (JP)
Title: Method for synthesizing thin diamond film
Inventor: NANBA YOSHIKATSU
IPC: C30B29/04
Filed: 1989-08-23
Abstract: PURPOSE:To synthesize a thin diamond film having a large area by radially emitting ionized gaseous hydrocarbon, which is then accelerated with an electric field and collided against a substrate. CONSTITUTION:Gaseous hydrocarbon introduced from a feed hole 7 is led into arc plasma generated between a mushy electrode 3 of a metal having a high m.p. and an inner conductor 2 concentric with a cylindrical Sm-Co magnet 1 having a central hole and about 700 deg.C Curie point. The hydrocarbon ionized in the plasma is radially emitted through the electrode 3 and only hydrocarbon ions are collided at several to several ten km/sec speed against a cylindrical substrate 10 connected to a cylindrical grid 9 with impressed 200-400V negative voltage to form a diamond film consisting of grains of several ten to several hundred Angstrom  grain size on the substrate 10.
Patent JP-H0963320-A (JP)
Title: Airplane warning light
Inventor: FUKUDA JUNJI
IPC: F21S2/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To improve workability for the failure repair of a light source, a replacement work, and the like by forming a light guide transmitting light of a lower lens, a lower reflection means, an upper reflection means, and an upper lens. SOLUTION: A light guide 13 is provided between a radiative means 11 provided on the ground and respective floodlights 12 along the legs, and the like of a multi-storied building 1. The power supplied from a power supply means 6 is fed to a radiative means 11 via a distribution line 4 and an insulating transformer 5. After the light radiated from the radiative means 11 is converted into the parallel light via the lower lens 13a, and the lower reflection means 13b of the guide 13, the light is reflected and is guided upward. The light is guided to the flood lights 12 via the upper reflection means 13d, and the upper lens 13e of the guide 13, and is radiated toward the periphery as the diffusing light.  Since the radiative means 11, a light source, is provided on the ground, workability in the maintenance, the replacement, and the like of the radiative means 1 is improved, and the working cost is also reduced.
Patent JP-S60108259-A (JP)
Title: Abnormal pallet processing apparatus in working system
Inventor: HONMA HIDEO
IPC: B25J9/16
Filed: 1983-11-15
Abstract: PURPOSE:To dispense with the stoppage of a system by providing an abnormality processing station separately from a loading station to transfer a pallet having abnormalities or the like detected to said processing station. CONSTITUTION:The number of a pallet P on a transfer truck 11 transferred to respective machine tools MT1-MTn is read by a pallet detecting unit 12. When said number is different from memorized value in a central processing unit 25, an abnormality signal is generated from an abnormarility detecting unit 31. Then, the central processing unit 25 controls a transfer control unit 28 to transfer the transfer truck 11 to an abnormality processing station 20 so that the abnormal pallet P is transferred to said station 20 and the transfer truck 11 stands by at said station to light an indicating unit. Thus, operation can be always properly carried out without stopping the system at a certain position where abnormalities are easily processed.
Patent JP-H1149073-A (JP)
Title: Built-in speed change hub for bicycle
Inventor: TANABE KOSHI
IPC: B62M11/16
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To compactly maintain the whole of outer diameters even in case of a planetary gear having a large outer diameter by compactly maintaining the outer diameter of the whole of a built-in speed change hub. SOLUTION: A driving body 22 is a member for transmitting the rotation of a sprocket 20, and has the first cylindrical part 40 whose right end is rotatably supported by a bearing part 31 and the second cylindrical part 41 whose left end irrotatably connected to the first cylindrical part 40 is rotatably supported by a bearing part 32. Since the driving body 22 is composed by dividing into the first cylindrical part 40 and the second cylindrical part 41, even in the case of providing the bearing part 32, a planetary gear mechanism 24 can be fitted along a hub shaft 21 without making the outer diameter of the part 41 of the second cylindrical part larger than that of the 40 part of the first cylindrical part. The outer diameter of the whole hub can therefore be maintained compact.  A power transmitting body 61 carrys out also a function as the overlapping supporter of a clutch changing mechanism 26 in addition to a function for transmitting the power from the driving body 22 and the planetary gear mechanism 24 to a hub shell 60.
Patent JP-S6194457-A (JP)
Title: Solid-state image pickup device
Inventor: OGIWARA TAKESHI
IPC: H04N5/335
Filed: 1984-10-15
Abstract: PURPOSE:To prevent mixing of count-down noises in video signals and to improve its picture quality by adding a gate circuit and a sample holding circuit to an element driving circuit and thereby eliminating the entire count-down in video signals. CONSTITUTION:A horizontal synchronizing signal WHD10 from the synchronizing signal generator of a solid-state image pickup element driving system is applied to the phase comparator 12 of a PLL circuit and clock 19 outputted by the circuit 12 is phase-compared with a signal made by dividing by a frequency divider 20. The cock 19 is gated by a vertical blanking signal in a gate circuit 21, and a signal only in blanking period is supplied to the comparator from the frequency divider 20 and phase-compared only for the period. An output of the comparator 12 is supplied to the sample and hold circuit 16 through an LPF14 and only the signal in the blanking period in which phase comparison is made is held. An output 17 of the circuit 16 is supplied to a voltage control type oscillating circuit 18, and count-down in the video signal is not made to prevent lowering in picture quality.
Patent JP-H06157571-A (JP)
Title: Method of anomerizing nucleoside
Inventor: TOOMASU CHIYAARUZU BURITON
IPC: C07H19/06
Filed: 1993-08-31
Abstract: A process for increasing the amount of beta-anomer nucleoside from an alpha-anomer nucleoside or undesired anomeric mixture of nucleosides by contacting the anomer or anomeric mixture with a hydroxide base in an organic solvent.
Patent JP-S6194160-A (JP)
Title: Recording medium write protecting system of electronic computer
Inventor: ISHIKAWA KIYOSHI
IPC: G11B20/10
Filed: 1984-10-15
Abstract: PURPOSE:To prevent the breakdown of stored information due to unexpected storage medium replacement by displaying a storage medium difference message without the write processing if a storage medium is replaced and rewrite is requested. CONSTITUTION:An auxiliary storage device 3 and an input/output device 4 are connected to a central processing unit 1 through a common bus 2. The central processing unit 1 is provided with a discriminating means 5 which discriminates whether stored information on the storage medium of an auxiliary storage device 3 is protected from write or not, the first storage means which stores stored information in a prescribed storage area of the storage medium in case of write protection, the second storage means 7 which stores stored information in a prescribed storage area of the storage medium in case of execution of rewrite, and a message output means 8 which decides whether stored information in both storage means 6 and 7 coincide with each other or not and outputs the storage medium difference message if they do not coincide.
Patent JP-H0537355-A (JP)
Title: Semiconductor device
Inventor: TOMIUE KENJI
IPC: H03K19/0175
Filed: 1991-07-31
Abstract: PURPOSE:To reduce floating-up of a Low data level caused by ringing at the time of outputting data by a high power supply voltage, and also, to sufficiently generate a level of High data against a standard by a low power supply voltage. CONSTITUTION:In a front stage of a boosting circuit 3 connected to a load side transistor TR2 of an output buffer 104, a power supply voltage detecting circuit 14 is provided, the potential of a power supply voltage source Vcc is detected, and in accordance with a result of its detection, an operation of the boosting circuit 3 is controlled.
Patent JP-H03174008-A (JP)
Title: Method for production of synthetic yarn and/or fiber in the course of manufacture of spinning fleece from thermoplastic plastic and spinning nozzle unit
Inventor: HERUMAN BARUKU
IPC: D04H1/4291
Filed: 1990-08-17
Abstract: PURPOSE: To provide a method to obtain a fiber in a large production amount by using a simple apparatus by feeding a thermoplastic material to a wide slit spinning nozzle having a nozzle unit of sawtooth serrations, extruding it, forming it in the shape of a film, and breaking up the film with an air stream into a synthesized fiber. CONSTITUTION: A thermoplastic material is fed into a spinning fiber nozzle unit 3 through a divider 1 and is formed into a film made of the thermoplastic material by feeding on the plastic side of the nozzle unit 3 to a wide slit spinning nozzle 9 having a nozzle unit 10 of a forming section 11 with sawtooth serrations and by extruding. After the film formation, the film is broken up by air stream B into synthesized fibers and/or synthesized filaments, and collected by a collector 4 to manufacture a spinning fleece 2 from the thermoplastic material and wound by a winder 5 as an objective spinning fleece.
Patent JP-H0380079-A (JP)
Title: New chondroitin sulfate-decomposing enzyme, microorganism producing the same and preparation thereof
Inventor: MORIKAWA KIYOSHI
IPC: C12N9/88
Filed: 1989-08-24
Abstract: NEW MATERIAL:Chondroitinases ACIII, C and BII. Action: the enzymes are lyases acting on the hexosaminide bonds of the saccharide chains of chondroitin sulfate and form a double bond between the 4 and 5 carbon atoms of uronic acid at both the ends of a broken section thereof; substrate specificity: the ACIII acts on hyaluronic acid to produce an unsaturated disaccharide and unsaturated oligosaccharides and also acts on the chondroitin sulfate to produce  Di-OS, etc., but dose not  Di-dis; the optimal pHs (50mM tris-acetic acid, tris-hydrochloric acid and glycine buffer solution, 37 deg.C): ACIII is a pH of 6-7; the optimal temperature for action (50mM tris-acetic acid, pH7): AC is 40 deg.C; inhibition and activation : the ACIII is activated with Ba<2+>. etc., and inhibited with Co<2+>, etc. USE:An enzyme used for more specifically breaking saccharide chains and useful for the research of the relation between the structure and activity of glucosamine glucan. PREPARATION:The above-mentioned enzyme-producing bacterium [preferably Flavobacterium Hp 102 strain (FERM 10206) belonging to the genus Flavobacterium produces the objective enzyme.
Patent JP-S6298615-A (JP)
Inventor: ROBAATO FURANKU KAARISETSUKU J
IPC: H01L21/205
Filed: 1986-09-16
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-S6457595-A (JP)
Title: Discharge lamp lighting device
Inventor: ONISHI MASAHITO
IPC: H05B41/24
Filed: 1987-08-26
Abstract: PURPOSE:To transit to the lighting state even under the environment in which a lamp load is difficult to be lit and prevent the breakage of a switch element by connecting a current responsive impedance element in series to the switch element between a DC power source and a lamp load circuit. CONSTITUTION:A serial circuit of a switch circuit 2, a current responsive impedance element 30 and a switch circuit 3 is connected to a DC power source 1, and a lamp load circuit 1 with a resonant circuit is connected in parallel with the switch element 3. The switch elements 2, 3 are turned on and off periodically in turn to feed the high-frequency power to the lamp load circuit 1. If the current responsive impedance element 30 is inserted, when a lamp load 16 is not lit for some causes and the current I2 is increased and its instantaneous value exceeds the threshold value IS, the impedance value Z30 of the current responsive impedance element 30 is increased, and the increase of the current I2 is suppressed. The increase of the current I3 is thereby suppressed. As a result, the stress applied to the switch elements 2, 3 is reduced, and the breakage of the switch elements 2, 3 can be prevented.
Patent JP-H0961944-A (JP)
Title: Second moving optical system unit used for image exposure device of image forming device
Inventor: MIZUNO JUNKO
IPC: G03B27/52
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the deposition of dust on a third mirror finished surface by specifying the angles of a second mirror and third mirror with a horizontal plane and particulary increasing the angle of the third mirror. SOLUTION: The adhesion of the dust on the mirror finished surface of the third mirror 12 is effectively prevented by providing the above unit with the second mirror 11 and third mirror 12 so as to satisfy equation I: θ1 +θ2 =90 and equation II: 60 deg.<=θ2 <=75 deg. when the angle formed by the second mirror 11 with the horizontal plane is defined as γ1 and the angle formed by the third mirror 12 with the horizontal plane as θ2 . The turning back of the parallel ray fluxes of the reflected light of the original from the first mirror as the parallel ray fluxes of the third mirror 12 is not possible if this equation I is not satisfied. The influence of the dust falling by gravity increases and the effective prevention of the dust adhesion is difficult if the angle θ formed by the third mirror 12 with the horizontal plane falls below 60 deg..  Further, the second mirror 11 is required to be formed extremely large if the θ2 increases to 75 deg. or larger.
Patent JP-2000049559-A (JP)
Title: Surface acoustic wave device
Inventor: MIURA AKIRA
IPC: H03H9/145
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an excellent surface acoustic wave device small in size and small in insertion loss by arranging an IDT electrode for input and an IDT electrode for output so that the transmission lines of surface acoustic waves are not overlapped and arranging a multi-strip coupler electrode on the IDT electrodes through a piezoelectric layer. SOLUTION: In this surface acoustic wave device S, an input IDT electrode 2 to which an electric signal is inputted and an output IDT electrode 3 from which the electric signal is outputted are arranged on a piezoelectric substrate 1 for propagating a surface acoustic wave (wavelength λ) so that propagation lines are not overlapped. A multi-strip coupler electrode 4 is arranged on the IDT electrodes 2 and 3 through a piezoelectric layer 6. The multi-strip coupler electrode 4 is three-dimensionally and crosswise arranged so that it is almost orthogonal with the transmission directions of the surface acoustic waves of the IDT electrodes 2 and 3. In the piezoelectric substrate 1, material quality is preferable to have a small transmission loss and to efficiently transmit the surface acoustic wave.
Patent JP-H0882785-A (JP)
Title: Liquid crystal display device
Inventor: HIRANO MASUMI
IPC: G09G3/36
Filed: 1994-09-09
Abstract: PURPOSE: To control it so that a DC component of a voltage applied to a liquid crystal becomes zero always. CONSTITUTION: An R signal, a G signal, a B signal from a drive circuit 20 are supplied to input terminals 1R, 1G, 1B of a liquid crystal display device 10 respectively. Further, control signals such as clock signals Φ1 H, Φ2 H, Φ1 V, etc., from the drive circuit 20 are supplied to a liquid crystal display panel 10. Further, the G signal from the drive circuit 20 is supplied to a counter electrode potential generation circuit 30. In the counter electrode potential generation circuit 30, the G signal from the drive circuit 20 is supplied to a capacitor 33 constituting an integration circuit through divider resistors 31, 32. Then, potential integrated by the capacitor 33 is supplied to the counter electrode terminal 3 of the liquid crystal display panel 10 through transistors 34, 35 constituting an emitter follower circuit.  Further, the circuit 30 is provided with bias resistors 36, 37.
Patent JP-H0946921-A (JP)
Title: Power controller for electric vehicle
Inventor: ITO TOSHIHIRO
IPC: B60L11/18
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent the inconvenience in the case that there was great power consumption in condition that the residual quantity of a low-voltage battery is not enough, by supplying backup power so that the power supply to an opening/closing control means may not fall under the expected value. SOLUTION: This has a feature in the point of supplying a part (DCOUIT 12) of the output of an auxiliary power source 75 functioning as a power supply source of low voltage (12V) to an inner circuit, being built in a DC-DC converter (DD) 7, to ECU 6 and the relay 3L too of the main switch 3 as backup power. The auxiliary power source 75 converts high voltage outputted from a high- voltage battery 4 into low voltage, with a kind of DD, but the load is limited to the inside of DD 7a of a control block 74, etc., and the auxiliary machine and the low-voltage battery 5 are not a load. Accordingly, the auxiliary power source 75 can stabilize low voltage even if the load of DD 7a becomes large.
Patent JP-S60109048-A (JP)
Title: Cartridge type tape recorder
Inventor: UMEZAKI KIYOSHI
IPC: G11B15/28
Filed: 1983-11-17
Abstract: PURPOSE:To perform both reproducing operation and rapid traverse operation at one cartridge insertion slot and obtain a driving force at a small current value by providing driving shafts for the reproducing operation and rapid traverse operation which runs a tape individually, and replacing the two driving shafts alternately. CONSTITUTION:A capstan 12 for reproduction abuts on the pinch roller 29 of a cartridge 1 during the reproducing operation to drive the tape, and the capstan 12 for reproduction is separated in the rapid traverse operation while a rapid traverse roller 31 provided to the rapid traverse capstan 34 as the 2nd driving shaft abuts on the pinch roller 29 to drive the tape. The rapid traverse driving force is obtained from the inner circumferential surface of a flywheel which rotates as the same rotating speed as that in the reproducing operation, so a peripheral speed which is about 10 times is obtained easily in the same direction with the flywheel 14, so that the tape is driven at a small current value without varying the rotating speed of a motor.
Patent JP-H0865494-A (JP)
Title: Image signal processor
Inventor: TAKAHASHI HIROYUKI
IPC: H04N1/40
Filed: 1994-08-19
Abstract: PURPOSE: To obtain an image signal processor without use of plural number of large capacitance capacitors hardly susceptible to the effect of external noise by using a sample-and-hold circuit to correct the offset component of an electric signal outputted from a photoelectric converter. CONSTITUTION: An electric signal being a photoelectric conversion signal outputted from a photoelectric converter 1 is given to a sample-and-hold circuit 2, in which an offset is corrected and sampled and held and the resulting signal is fed to a gain control amplifier 3. The gain control amplifier 3 amplifies the received signal at a prescribed gain and the result is fed to a D/A converter 4. The D/A converter 4 converts the received signal into a digital signal and it is outputted as image data. When the photoelectric conversion signal outputted from the photoelectric converter 1 is converted into digital image data, since only the sample-and-hold circuit 2 corrects the offset of the photoelectric conversion signal, a capacitor with a large capacitance is provided only to the sample- and-hold circuit 2, and the effect of external noise is hardly affected.
Patent JP-S6276292-A (JP)
Inventor: KAKIYA TSUTOMU
IPC: H05B41/24
Filed: 1985-09-30
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-H04234406-A (JP)
Title: Vapor-phase polymerization
Inventor: ANDORE MARUTAN
IPC: C08F10/00
Filed: 1991-08-28
Abstract: PURPOSE: To provide a stable process for continuously polymerizing a 2-12C α-olefin.  
     CONSTITUTION: A gaseous reaction mixture contg. an α-olefin to be polymerized is brought into contact with a catalyst system of the Ziegler-Natta type consisting of a solid catalyst comprising at least one compd. of a transition metal belonging to the group IV, V, or VI of the Periodic Table and of a cocatalyst comprising at least one organometallic compd. of a metal belonging to the group II or III of the Periodic Table in a gas phase polymn. reactor while the α-olefin is being supplied at a constant rate into the reactor. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0378868-A (JP)
Title: Document preparing device
Inventor: KADOKURA MASAHARU
IPC: G06F17/21
Filed: 1989-08-23
Abstract: PURPOSE:To display a character data string and the image data on an editing screen so as to obtain the coincidence between the positional relation between the character data string and the image data and an actual print image by displaying the image data with variable power when the image data is displayed into a character data string displayed on the editing screen in a fixed character size and in a fixed pitch. CONSTITUTION:A storage means (a) stores the print format information like a line pitch, etc. A 1st editing display control means (b) displays the character data serving as the character information on an editing screen in a fixed character size and regardless of the print format information stored in the means (a). An arithmetic means (c) calculates the print variable power rate of the character data string displayed on the editing screen by reference to the print format information. Then a 2nd editing display control means (d) displays with variable power the image data inputted to the editing screen where the character data is displayed in a fixed character size by the means (b) as the document information based on a ratio calculated by the means (c). Thus it is possible to obtain an editing screen in a state where a print image is reflected by the positional relation between the character data string and the image data.
Patent JP-H0265416-A (JP)
Title: Standby line connector for station monitoring system
Inventor: FUJIOKI ICHIROU
IPC: H04B17/00
Filed: 1988-08-31
Abstract: PURPOSE:To reduce cost required for the utilization of a public network while simplifying a system constitution by giving a telephone number to a MODEM so as to generate a call to the public network when a telephone number of a monitoring object station corresponding to the active line whose fault occurrence is confirmed. CONSTITUTION:When a telephone number of a monitoring object station corresponding to the active line confirmed by a fault occurrence line confirming means for the occurrence of a fault is read from a telephone number storage means 14, a MODEM control means 10 gives a telephone number to a MODEM 16 to generate a call to a public network. Thus, the utilizing time of the public network is limited to be a period when the monitoring object station is a connection party when the fault takes place in the active line. Thus, the number of MODEMs is saved to reduce the cost required for the utilization of the public network while simplifying the system constitution.
Patent JP-S60115684-A (JP)
Title: Liquid crystal composition
Inventor: HIBINO SHINICHI
IPC: C09K19/46
Filed: 1984-10-15
Abstract: PURPOSE:To provide a liquid crystal compsn. having a low threshold voltage, a wide liquid crystal temp. range and high reliability, containing a biphenyl compd. and an ester compd. as components. CONSTITUTION:A liquid crystal compsn. contains a biphenyl compd. of formula I [wherein X,1 is a group of formula II (wherein n is 4-8), III (wherein n is 4-8) or IV] such as pentylcyanobiphenyl or pentoxycyanobiphenyl and an ester compd. of formula V [wherein X2 is a group of formula VI or VII (wherein n is 4-8); Y1 is -COO-, -COS-] such as pentylphenylcyanophenyl benzoate or pentylcyanophenyl thiobenzoates as its components. The liquid crystal compsn. is one having positive dielectric anisotropy used in an electric field effect type liquid crystal display device and has characteristics that the threshold voltage is low and liquid crystal temp. range is wide.