baber/WOPTO huggingface dataset:
Patent JP-H07247423-A (JP)
Title: Aromatic polyamide composition
Inventor: SUGIYAMA KAZUTO
IPC: C08L77/06
Filed: 1994-03-09
Abstract: PURPOSE:To obtain the subject composition, comprising a specific aromatic polyamide and a liquid crystalline polymer, excellent in heat resistance, mechanical characteristics, etc., such as heat-resistant rigidity without causing the deformation due to warpage or shrinkage and useful as engineering plastics. CONSTITUTION:This composition comprises (A) 100 pts.wt. aromatic polyamide derived from a dicarboxylic acid composed of 30-100mol% terephthalic acid and 0-70mol% other aromatic dicarboxylic acids and/or 4-20C aliphatic dicarboxylic acids and (B) 0.001-1 pt.wt. liquid crystalline polymer such as a polymer containing 10-90mol% bivalent residue of a naphthyloxycarboxylic acid and 10-90mol% bivalent residue of a p-phenoxycarboxylic acid and forming a thermal thermotropic molten phase or that of a polymer prepared by condensing a compound expressed by formula I (R<1> is H, benzoyl, etc.; R<2> is H, phenyl, etc.) with a compound expressed by formula II (R<3> and R<4> each is R<2>) and a compound expressed by formula III [R<5> and R<6> each is R<1>; X is O, CO, S, etc.; (m) and (n) each is 0 or 1].
Patent JP-S62195918-A (JP)
Title: Semiconductor relay circuit
Inventor: YAMAGUCHI SHUICHIRO
IPC: H03K17/78
Filed: 1986-02-24
Abstract: PURPOSE:To attain high speed switching by providing a control circuit to charge/discharge a control voltage of a switching element quickly. CONSTITUTION:In applying an input voltage between relay input terminals 1, 2 a light emitting element 3 outputs an optical signal. Photodiode array 4, 5 receive the said optical signal to generate an electric signal, a control terminal voltage of a charging switch element 7 rises and output terminals are made conductive. Then an output switching element 9 is conductive. In this case, a discharge switch element 8 is made conductive. When an optical signal of the element 3 is interrupted, an electric charge of the photodiode array 5 is discharged through a resistor 6, the voltage across the array drops rapidly and the charging switch element 7 is made nonconductive. Thus, the supply of the control voltage from the photodiode array 4 to the power control terminal of the switching element 9 is interrupted. The discharge switch element 8 discharges only the stored electric charge between the control terminals of the element 9 and it is not required to discharge the storage charge of the photodiode array 4 thereby decreasing the discharge time.
Patent JP-H09215145-A (JP)
Title: Line extender and drum support
Inventor: OOME SEIICHI
IPC: B65H49/32
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to automatically control the drive and stop of a cable drum on a line extender having a cable tray and an unrolling device in front, when a line is extended to an extending route. SOLUTION: A motorized roller M provided on the end of a driving arm 3 is pressed to a drum flange D and power is supplied to rotate the drum D. A braking rod 10 is fixed to the end of a brake lever 9. This rod is pressed to brake the drum 10. To judge the timing of driving and braking and adjust the rotating speed of the motorized roller when driven, guiding devices 12, 13, which give a drag to an extended cable and detect a passing speed, and a detecting arm 14, which rocks according to the degree of a cable tension ahead and detects a rocking angle, are provided to input the information to a control panel 16. In addition, a hydraulic cylinder is utilized as a drum support S so that no man power is required.
Patent JP-S51113795-A (JP)
Title: Coin counter
Inventor: OZAKI KAZUYOSHI
IPC: G07D9/00
Filed: 1975-03-31
Abstract: PURPOSE: In order to operate the stopping mechanism at the time-point of a little bit before the time-point of counting the number of coins by way of clock mechanism against rachet-wheel in the counting unit of oscillation lever type. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59165904-A (JP)
Inventor: OIKAWA KATSUYOSHI
IPC: H02B11/10
Filed: 1983-03-11
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-H03241342-A (JP)
Title: Color image forming method
Inventor: NAKANO MASATAKA
IPC: G03C1/09
Filed: 1990-02-20
Abstract: PURPOSE:To make sensitivity and gradation nearly independent of a change of illuminance at the time of short-time exposure for <=10<-4> sec by incorporating a mixture of two or more kinds of emulsions having different Ir contents into a silver halide emulsion layer. CONSTITUTION:When at least one silver halide emulsion layer contg. yellow, magenta and cyan developing couplers is formed on a reflective base to obtain a photographic sensitive material, a mixture of two or more kinds of emulsions having different Ir contents is incorporated into the emulsion layer. The difference between the higher and lower Ir contents is regulated to >=40%. A high- contrast image having high max. density is obtd. and reciprocity law failure is improved even in the case of ultrahigh-illuminance short-time exposure for <=10<-4> sec.
Patent JP-H08168378-A (JP)
Title: Enzyme inhibitor
Inventor: IMADA KATSUMI
IPC: A23L33/20
Filed: 1994-01-28
Abstract: PURPOSE: To obtain a safe and useful enzyme inhibitor exhibiting action inhibiting melanogenesis and action suppressing digestion of starch, used for active ingredients of addition for cosmetics, diet foods, etc., by extracting from lees of rice wine produced in producing rice wine and sweet rice wine for seasoning. CONSTITUTION: This safe enzyme inhibitor is obtained by immersing lees of rice wine produced in producing rice wine and sweet rice wine for seasoning into ethanol, allowing the liquid to stand at a room temperature for a whole day and night while stirring sometimes to extract the lees of rice wine, filtering the extract by gauze, concentrating the filtrate under reduced pressure with enaglass on which a small amount of celite is laid, concentrating the resultant filtrate under reduced pressure at 50-60 deg.C to afford yellow syrup containing white solid content, subjecting the syrup to lyophilization.  The inhibitor is an α-amylase inhibitor and a tyrosinase inhibitor comprising yellow-white powder and exhibits action inhibiting melanogenesis and action suppressing digestion of starch and is useful as an active ingredient of cosmetics and an additive for diet food and capable of largely contributing to reduction of pollution and an excess cost load followed by disposal of lees of rice wine.
Patent JP-H07228498-A (JP)
Title: Fork-lift handling method for drum can and fork-lift device for drum can
Inventor: KUBOTA TOSHIAKI
IPC: B66F9/18
Filed: 1994-02-15
Abstract: PURPOSE:To improve the storage efficiency of drum cans aligned on a storage shelf storing the drum cans by holding the upper face sections of the drum cans with a fork-lift, extracting them from the storage shelf, and temporarily putting multiple extracted drum cans on a temporary rack. CONSTITUTION:The upper face sections of drum cans 1 are vacuum-sucked by the vacuum suction pad main body 51 of a fork-lift device 30, the inside of bellows 53 is brought to a negative pressure, and the sucked drum cans 1 are lifted slightly upward. These drum cans 1 are extracted from a storage shelf 2 in the lifted state, and the multiple extracted drum cans 1 are aligned on a temporary rack 34 in two lines for temporary storage. The gaps between the drum cans 1 can be minimized.
Patent JP-S62233140-A (JP)
Inventor: MIHAIRU PETOROBICHI KOJIN
IPC: A61B3/16
Filed: 1987-02-24
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-H04258560-A (JP)
Title: Backlash setting mechanism in gear engaging device
Inventor: TAKAHASHI ATSUSHI
IPC: G05B19/404
Filed: 1991-02-08
Abstract: PURPOSE:To increasingly or decreasingly correct the amount of backlash during the operation of a gear engaging device by slidably engaging a housing for shaft-supporting a screw to the device base in such a way that the housing can be positioned and freely fixed to the device base. CONSTITUTION:Linear slides 21 to 24 are fixed to a pinion head 11, and these are slidably fitted to a pair of guide rails 25, 26 which have been mounted on a device base 31. A screw member 41 for screwing a screw 42 is fitted to this pinion head 11, and the screw 42 is rotatably controlled by a servomotor 52 connected to a NC unit 61. And, a cone cylinder 71 as a positioning member and a ring-shaped hydraulic cylinder 72 as a lock member are fitted to a housing 51 being slidably engaged with the device base 31, and the housing 51 is connected or disconnected to the device base 31 by the action of these cylinders 71, 72. In the device base 31, coil springs 81, 82 by which the elastic repulsive force thereof is exerted to the housing 51 are provided.
Patent JP-H09226276-A (JP)
Title: Delayed tack type continuous sheet for sticking
Inventor: NISHIKAWA YUICHI
IPC: B42D15/04
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a phenomenon of blocking even in the case when a continuous sheet for sticking prepared by joining sheets for sticking each having a delayed tack type adhesive coat on the rear side of a sheet base, through the intermediary of perforation lines, is stored in an environment of high temperature in a state of being folded zigzag. SOLUTION: In regard to a continuous sheet for sticking which is prepared by joining sheets S1, S2... for sticking each having a delayed tack type adhesive coat D on the rear side of a sheet base 2, through the intermediary of perforation lines, release agent containing films C are provided on prescribed parts of the surface coated D with an adhesive which become asymmetric on the opposite sides of the perforation lines Mf for folding, so that the adhesive coats D of the sheets S1, S2... being opposed to each other may not be brought into opposite contact with each other on the occasion when the continuous sheet is folded zigzag at the perforation lines Mf for folding.
Patent JP-H04256206-A (JP)
Title: Mmic oscillator
Inventor: KATO TAKAYUKI
IPC: H03B5/12
Filed: 1991-02-07
Abstract: PURPOSE:To execute always an oscillation operation with an excellent oscillation characteristic without prohibiting integration and the reduction of cost by providing a varactor diode connecting a feedback amplifier element and an external load with a variable connection capacity. CONSTITUTION:The varactor diode 3 which has the connection capacity which is changed in accordance with bias voltage as a load connection capacity connecting the feedback amplifier FET 10 of a micro wave signal and the external load 300, and which connects the feedback amplifier FET 10 and the external load 300 by the variable connection capacity is provided. Thus, the value of the load connection capacity can be changed by the adjustment of bias voltage and the variance of the capacitor capacity on design and a manufacture process can easily be corrected in the use state of a device. Thus, the oscillation operation can be executed with the oscillation characteristic which is always stale without prohibiting integration and the reduction of cost.
Patent JP-H09236836-A (JP)
Title: Optical amplification method and optical amplifier
Inventor: YONEYAMA KENICHI
IPC: H04B10/29
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an optical surge and to avoid damaging optical parts and various kinds of devices by introducing light which induces induced emission, separately from signal light, into an optical amplifier medium, thereby preventing the accumulation of large exciting energy during the time of a nonsignal state. SOLUTION: The optical amplifier medium 1 is an optical fiber added with erbium and the exciting light to excite the erbium is made incident at all times via a wavelength multiplex coupler 2 from an exciting LD module 4. Further, an optical coupler 6 is connected to the signal light output port of this wavelength multiplex coupler 2. The light of the wavelength λ2 different from a signal light wavelength λ1 from a light shielding 5 is introduced via the optical coupler 6 and the wavelength multiplex coupler 2 to the optical amplifier medium 1 in the reverse direction from the signal light. Then, the induced emission is so executed as to amplify the light of the wavelength λ2 in the optical amplifier medium 1 even during the time the signal light is not made incident. The exciting energy is thus consumed.  The accumulation of the large exciting energy in the optical amplifier medium 1 is thus averted.
Patent JP-H07249960-A (JP)
Title: Filter circuit
Inventor: OGAWA ATSUSHI
IPC: H03H11/12
Filed: 1994-03-10
Abstract: PURPOSE:To obtain a circuit capable of increasing the amplitude of an output signal up to power supply voltage and varying cut-off frequency capable of processing a large signal even in a low power supply voltage state by obtaining an output signal from the collector of a bipolar transistor(TR) CONSTITUTION:An input signal is inputted to the base of a TR Q12 through a resistor R11. A differential circuit consisting of TRs Q11, Q12 acts as 100% feedback amplifier and the base potential levels of the Q12, Q11 are equally set up. The input signal converted into a current signal by the R11 is multiplied by a prescribed coefficient through a gilbert cell 50 and supplied to an amplifier 70. A TR Q20 in the amplifier 70 constitutes an inverse amplifier and constitutes an integration circuit together with a capacitor C11. Since an output signal can be obtained from the collector of the Q20, a signal having amplitude from power supply potential up to ground potential can be outputted and the circuit appropriate for IC integration can be obtained.
Patent JP-S54131537-A (JP)
Title: Preparation of high density record replica disk metal pattern
Inventor: ITOYA SHIYOUJI
IPC: C25D1/00
Filed: 1978-04-04
Abstract: PURPOSE: Information-corresponded pits are formed on the metal layer of a substrate by laser beam, and the metal layer is covered with a protective metal layer on which Ni layer is plated. Then Ni plate is separated to provide a metal pattern of good surface grain having a true copy of pit information.  
     CONSTITUTION: A recording plate 11 consists of a glass substrate 1, metal layer 2 on the substrate, pits 3 formed by laser processing on the metal layer 2. On the surface of the recording plate 11, a protective metal layer 31 is formed by vacuum metallization or sputtering so as to provide a multi-leveled signal transforring surface. Ni plating 23 is formed on this multi-leveled surface with the protective metal layer 31 and the metal layer 2 being negative, and Ni metal being positive electrode. The resulted Ni plate layer 23 is separated to provide a metal pattern 50. For the protective metal layer 31, Cr, Ti, Au, and Ag are preferable because of its affinity to the substrate 1, and Ni provides an excellent surface property. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02217971-A (JP)
Title: Image magnifying processor
Inventor: SHIOJIRI HIROHISA
IPC: G06T3/40
Filed: 1989-02-20
Abstract: PURPOSE:To execute image processing a short time by converting image information obtained by one transfer into image information simultaneously having plural image magnifying rates. CONSTITUTION:When a transfer means is transferring image information stored in the 1st image area 4 to the 2nd image area 5 through a bus 1, an address comparator 6 extracts the transferring image information from the bus 1 based on the address information indicating the 1st image area 4 or the address information indicating the 2nd image area 5. An magnifying circuit 7 magnifies the extracted image information and stores the magnified information in the 3rd image area 9. Since plural image information can be simultaneously stored in the 2nd image area 5 and 3rd image information 9 by one transfer of image information, image processing can be accelerated.
Patent JP-S54132496-A (JP)
Title: Production of silica sol
Inventor: WATANABE YOSHIAKI
IPC: C01B33/141
Filed: 1978-04-06
Abstract: PURPOSE: To produce silica sol while preventing formation of scale in stable operation over a long term by adjusting a silicate soln. to a specific acidic pH range and carrying out electrodialysis using an ion exchange membrane dialytic device composed of a pair of anion and cation exchange membranes.  
     CONSTITUTION: Using the above dialytic device a silicate soln. adjusted to pH 1W3 with mineral acid, e.g. a sodium silicate soln. is electrodialyzed to produce silica sol. At this time, it is desirable to carry out the ion exchange membrane electrodialysis at a temp. as low as possible, i.e. below 30°C besides to adjust the soln. pH value. The soln. is pref. regulated to a concn. of about 3W15% as silica. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55133555-A (JP)
Title: Semiconductor device
Inventor: KUMAMARU KUNIAKI
IPC: H01L21/768
Filed: 1979-04-04
Abstract: PURPOSE:To provide a semiconductor device which enhances its withstand voltage by forming an insulating film having intrinsic charge for preventing an inverted  channel under an electrode wire or at the crossover between the wire and a guard  ring. CONSTITUTION:A low density epitaxial layer 1 isolated by an insolation region 3 is formed as a collector region. There are formed on the layer 1 a base region 2, an emitter region 6, a guard ring region 4 and a collector high density impurity region 5. There are formed a collector electrode 7, a base electrode 8 and an emitter electrode 9 on the respective regions. Further, an insulating or semiinsulating film 13 having intrinsic charge of positive charge is formed under a wire of the electrode 8 to which negative potential is applied upon moving on the layer 1. The film may, for example, include a nitride film. Thus, it can prevent the occurrence of an inverted channel thereunder.
Patent JP-S62196586-A (JP)
Inventor: FUJIMOTO SHINJI
IPC: F25D23/08
Filed: 1986-02-25
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-H06251517-A (JP)
Title: Magnetic disk device
Inventor: ISOMURA AKIHIRO
IPC: G11B21/22
Filed: 1993-03-01
Abstract: PURPOSE:To provide a magnetic disk device with which the torque linearity and offset torque of a voice coil motor are compatibly obtd. CONSTITUTION:This magnetic disk device has a carriage 3 which is mounted with a magnetic head and moves the magnetic head 5 on a magnetic recording medium by turning action, a coil 10 which is mounted on this carriage 3 and the voice coil motor which is provided with a magnet 11 having a nearly arc- shaped edge drawn around the center of the turning action of the carriage and a yoke. Further, the magnetic disk device has a magnet 14 for locking which is arranged to face nearly the arc-shaped edge of the magnet 11 for the motor and a magnetic material 17 which is mounted on the carriage, moves the side where either one end of the magnet 11 for the motor exists with the magnet 14 for locking as a reference and stops the turning of the carriage by being attracted to the magnet for locking. The nearly arc-shaped edge of the magnet for the voice coil motor has a recessed part 20 existing at the center of the part of a range where the magnetic material does hot move.
Patent JP-2000238958-A (JP)
Title: Clothes tape adhering jig
Inventor: KAMIYA TAKANORI
IPC: B65H37/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a clothes' tape adhering jig that can adhere a clothes' tape to a door sash at high speed, under a constant pressure, without causing positional displacement. SOLUTION: A clothes' tape adhering jig 1, which is used for adhering a clothes' tape to a door sash with moving it along the door sash, comprises a moving roller holding body 2, a clothes' tape supply body 4, and an elastic roller holding body 3. The side surface 211 of a moving roller 21 and the roller surface 311 of an elastic roller 31 grab the clothes' tape and the door sash, the moving roller holding body 2 includes a pressurizing means 22 and a pressurization adjusting means 23. The pressurizing means 22 presses the clothes' tape to the door sash at a constant pressure using pressure added to the door sash via the side surface 211 of the moving roller 21 and repulsion added by the roller surface 311 of the elastic roller 31.
Patent JP-S61199449-A (JP)
Title: Rotor of magnet rotary type motor
Inventor: NAKAJIMA SHINICHI
IPC: H02K1/27
Filed: 1985-03-01
Abstract: PURPOSE:To increase a strength and to facilitate a balancing by coating a yoke and a permanent magnet around a rotor shaft by a cup-shaped protection case having an axial hole at the bottom from both sides, and superposing an annular unit on the bottom of the case. CONSTITUTION:A cylindrical yoke 6 and an arcuate magnet 7 are secured to the periphery of a rotor shaft 5 to form a rotor. A cup-shaped protection case 8 provided with a hole for inserting a rotational shaft is engaged with a bottom from both sides of a rotor to coat the rotor. Further, an annular unit 9 having an axial hole is engaged with the outside of the bottom of the case 8. The case 8 is formed by pressing a metal plate material made of a nonmagnetic unit. The case 8, the yoke 6 and the magnet 7 as well as the case 8 and the unit 9 are secured with an adhesive therebetween. Thus, an assembling work can be facilitated to prevent the magnet 7 from scattering to facilitate the balancing to the unit 9.
Patent JP-S59165302-A (JP)
Inventor: OZONO TETSUJIROU
IPC: F21V21/26
Filed: 1983-03-11
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-H11238696-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKADA YUICHI
IPC: H01L21/768
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of wiring layers by eliminating the need for increasing the element area of a resistance circuit by increasing the contact resistances of polysilicon plugs, which connect a diffusion layer with a wiring layer by diffusing the phosphorous in the plugs in the wiring layer through heat treatment. SOLUTION: Silicon plugs 109 are formed by embedding phosphorus-doped silicon in contact holes 108 and etching back the silicon. It is also possible to inject phosphorous into non-doped silicon after the silicon is buried in the contact holes 108 at the time of forming the plugs 109. Then a wiring layer 110 is formed on an interlayer insulating film 107, and the phosphorous contained in the polysilicon plugs 109 formed in a resistance circuit area is diffused in the wiring layer 110 through heat treatment. Consequently, the contact resistances of the plugs 9 are increased. Therefore, a resistance circuit having a large resistance value can be formed, because the resistance values of the plugs 109 can be increased, when the plugs 109 are formed in this way.
Patent JP-S51114444-A (JP)
Title: An electrophoretic coating method
Inventor: MURATA KATSUMI
IPC: C25D13/20
Filed: 1975-04-02
Abstract: PURPOSE: An electrophoretic coating method comprising treating the surface of the coating substance with a specific liquid before coating. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08232422-A (JP)
Title: Handrail device for stair
Inventor: NAKAYAMA MAKOTO
IPC: E04F11/18
Filed: 1995-02-28
Abstract: PURPOSE: To unitize a handrail device, and to continuously arrange handrail members with a lighting function and handrail members without a lighting function. CONSTITUTION: A handrail member A with a lighting function is axially connected to a handrail member B without a lighting function. The handrail member A with a lighting function is provided with a lighting device, and also is supported by handrail bars 4 that have been projected from the wall surface 2. In the handrail member A with a lighting function, the feeder line from the lighting device is arranged so as to be housed inside the recessed groove that has been recessedly formed in the lower part of the handrail bars 4 along the longitudinal direction. The handrail member B is supported by the handrail bars 4 through brackets that have been projected from the wall surface 2.