baber/WOPTO huggingface dataset:
Patent JP-S59124038-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: H01F41/20
Filed: 1982-12-29
Abstract: PURPOSE:To secure the uniformity of a long-sized magnetic recording medium and to improve the reproducibility among lots by applying an accelerated electron to a substrate and treating the substrate by glow discharge before a magnetic layer is vapor-deposited by the electron beam. CONSTITUTION:High-frequency glow discharge is performed in discharge gas through a high-frequency electrode 6 and a high-frequency electric power 9 for the substrate 1 which moves along a rotating support 2 through an intermediate roller 5. The substrate is irradiated uniformly with an electron beam 10 from an electron gun 11. A vaporizing source 14 is heated by the accelerated electron beam 13 from an electron gun 12 to vapor-deposit the magnetic layer on the substrate 1. This substrate after the vapor depositing is taken up around a take- up shaft 4 through an intermediate roller 16. The application effect of the accelerated electron is made uniform by high-frequency glow discharge, so the uniformity of the long-sized magnetic recording medium is secured and the reproducibility among lots is improved.
Patent JP-H05240438-A (JP)
Title: Combustor dome assembly
Inventor: JIYON ANDONIYUU KASUTORU
IPC: F23R3/46
Filed: 1992-09-01
Abstract: PURPOSE: To provide a double annular combustor, having a single continuous dome plate exhibiting appropriate blocking action and pressure recovery of a dome. CONSTITUTION: This combustion dome assembly comprises a single continuous annular dome plate 24, having at least one circumferential row of spaced openings therethrough, a swirl cup assembly 32 attached to each of the dome plate openings, and inner and outer cowls 48, 46 which are connected to the radially inner and outer ends of the dome plate. A ferrule 56 located immerdiately upstream of the swirl cup assembly acts as an interface between a fuel nozzle and the swirl cup assembly.  An integraly cowl plate/ferrule retainer 54 is located immediately upstream of and is connected to the swirl cup assembly, where the ferrule retainer portion 58 retains the ferrule, so as to allow it to float radially therein, and the cowl plate portion 66 includes flanges 68 which extend beyond the outer diameter of the swirl cup to provide blockage action in addition to that provided by the inner and outer cowls.
Patent JP-H05198029-A (JP)
Title: Photomagnetic recording medium
Inventor: KESTEREN HANS WILLEM VAN
IPC: H01F10/16
Filed: 1992-09-01
Abstract: PURPOSE: To lower the Curie temp. and magnetization of a magnetooptical layer and to improve writing performance by incorporating the element selected from a group, consisting of Os and Re in to the Co-contg. layer of the magnetooptical recording layer. CONSTITUTION: A UV-curing acrylic synthetic resin layer 2 is formed on a glass substrate 1, and a dielectric AlN layer 3 is formed thereon. Co layers 5 alloyed with Os and Pt layers 6 are then alternately laminated thereon to form a magneto-optical laminated structure. Finally, the structure is provided with a UV-curing acrylate protective layer 7. As a result, the Curie temp. of the magneto-optical recording layer is lowered, and the magnetization is lowered. On the other hand, a nucleation magnetic field becomes positive, and a hysteresis loop becomes square. Consequently, rewriting performance is improved, and the use of a high writing frequency is made possible.
Patent JP-S6295104-A (JP)
Title: Composite semipermeable membrane and its production
Inventor: ITO HIROYOSHI
IPC: B01D71/68
Filed: 1985-10-18
Abstract: PURPOSE:To obtain the title separation membrane wherein the removal ratio is increased by drying and remoistening and having excellent resistance to pH and heat by using sulfonated polyallyl ether ketone having <=2.5 milliequivalent/g ion exchange capacity. CONSTITUTION:The sulfonated polyallyl ether ketone having <=2.5 milli- equivalent ion exchange capacity per gram of the dry resin and having >=0.2 logarithmic viscosity at 40 deg.C with respect to a soln. of 0.5g resin in 100ml N-methyl-2-pyrolidone is used as the semi-permeable membrane. The polymer is dissolved by 0.05-10wt% in methylene glycol alkyl ether or the solvent mixed with a small amt. of an aprotic polar org. solvent. The membrane is formed by using the soln. At this time, when an additive is used, the removal rate of a solute and the amt. of water permeated through the membrane can be controlled over a wide range.
Patent JP-H0897684-A (JP)
Title: Channel selection method for radio receiver and radio receiver using it
Inventor: MASAKI TATSUO
IPC: H03J7/18
Filed: 1994-09-28
Abstract: PURPOSE: To surely select a channel at a high speed by scanning channels in a frequency band of a signal when the signal is detected in a 1st scanning step and shifting a frequency of a local oscillator so that a desired channel frequency specified in a 2nd scanning step comes to the center of the band. CONSTITUTION: An upper side threshold voltage V2 and a lower threshold voltage V1 are set as shown in a characteristic of a frequency discriminator 103. An output voltage of a discriminator 103 with respect to a center frequency F0 of the current IF band is set to V0, then the voltage V2 corresponds to a frequency between the F0 and F0+(one channel step), the voltage V1 corresponds to a frequency between the F0 and F0-(one channel step), the voltage V4 corresponds to a frequency between the F0 and F0+(1/2 channel step), and the voltage V3 corresponds to a frequency between the F0 and F0-(1/2 channel step). When an output voltage Vd of the discriminator 103 is discriminated between the voltages V1 and V0, a desired frequency is searched.
Patent JP-H0550898-A (JP)
Title: Supporting device for crane-equipped truck
Inventor: HIROTA YUTARO
IPC: B60S9/02
Filed: 1991-08-21
Abstract: PURPOSE:To provide a supporting device which supports a car body by utilizing a jack provided on a vehicle, without using exclusive fixing legs having a built-in oil pressure cylinder. CONSTITUTION:A support 30 is fixed to a side of a frame 28, a connecting stay 31 of an adapter 33 is inserted into the support 30, the head 36 of a jack 35 is fitted to a fitting portion 34 of the support 30, and the jack 35 is extended by using an extension 37 and a handle 38, so as to stably support a rear portion of carbody provided with the base 12 of a crane.
Patent JP-H0789677-A (JP)
Title: Group management control for elevator
Inventor: KUBO SUSUMU
IPC: B66B1/18
Filed: 1993-09-21
Abstract: PURPOSE:To correctly calculate the preestimated arrival time and reduce the waiting time by calculating the preestimated arrival time of a vacant car during the shift to a waiting floor, as the direct response without passing through the waiting floor from the present position. CONSTITUTION:When a car is in a stop state, the traveling time between a stop floor and a calculation objective floor is calculated as a preestimated arrival time. Further, though the car is in operation but not in the shift to a waiting floor, the preestimated arrival time is calculated from the total sum of the stop time at each stop predetermined floor midway in the ceurse from the present position of the car to the calculation objective floor. Then, in the shift toward a waiting floor, the floor where the car reduces speed and can be landed is calculated from the present time point. Further, if the preestimated arrival time calculation objective floor is in front of the advance direction of the car and is the precedence floor from the landing enabled floor, the arrival time at the objective floor through the direct traveling from the present position is calculated. Further, in the case where the calculation objective floor is before the landing enabled floor, the sum of the traveling time up to the landing enabled floor and the time up to the objective floor is calculated.
Patent JP-H06323234-A (JP)
Title: Hydromechanical type driving unit
Inventor: FURANTSU FUORUSUTAA
IPC: F03C1/30
Filed: 1993-09-21
Abstract: PURPOSE: To reduce an inconvenient action of inertia force so as to reduce a size of a device by supporting a planetary gear transmitting device by means of a pin and arranging a control face for a hydraulic motor in the end face of each pin. CONSTITUTION: A hydraulic motor is constructed as a swash plate structure type axial piston machine and supported rotationally by means of a boss holding body 1. In the holding body 1, a plurality of pressure medium passages 5 are arranged and opened to a control face 6 in the hydraulic motor. On the other hand, within the range of the control face 6, a cylinder drum 7 is connected to a double eccentric body by means of a pin without any lateral force so as not to rotate, while the double eccentric body, that is, a web combination 15/17 forms an input element for a planetary gear transmission device. Residual inertial force which is not compensated by the mutually shifted planetary gears is supported by the pin so as to be introduced to the boss holding body 1. Therefore, influence on the cylinder drum 7 due to inertia force can be eliminated.
Patent JP-S61112087-A (JP)
Title: Organic germanium compound
Inventor: KUDO SHIRO
IPC: C07F7/30
Filed: 1984-11-07
Abstract: NEW MATERIAL:The organic germanium compound having the following physical properties. Appearance, white amorphous powder; melting point, 122-126 deg.C; elemental analysis (%), C 51.90, H 5.66, O 18.82, Ge 32.20 (as GeO2); UV spectrum (100mg/l acetonitrile solution), exhibits absorption peak at 221nm; etc, USE:Analgesic and anti-inflammatory, having extremely low toxicity. PREPARATION:The objective compound can be prepared according to the reaction formula, by reacting p-isobutyl-alpha-methylenephenylacetic acid with trichlorogermane in an organic solvent to effect the hydrogermanation reaction and hydrolyzing the resultant trichlorogermanium compound.
Patent JP-H04115281-A (JP)
Title: Fixing temperature controller
Inventor: MAEHARA HIDEJIRO
IPC: G03G15/20
Filed: 1990-09-06
Abstract: PURPOSE:To prevent a part in the vicinity of a heating roller from being damaged caused by a thermal fault by rotating and driving the heating roller to decrease a surface temp., and operating the safety means of a heater in that state, when the remarkably high temp. of the heating roller is detected. CONSTITUTION:The surface temp. of the heating roller is abnormally made higher than a set temp. regardless of the output of a heater off signal by a CPU 13, the CPU 13 carries out a heater error display, and outputs a on-signal for circuit-driving a DC motor 8 to the rotating/driving circuit 9 of the heating roller. The heating roller is driven by the rotation of the motor 8, and rotated till the temp. fuse of a safety device 10 is sufficiently operated. The heat of a circumference is diffused by the rotation of the heating roller, so that the safety device 10 is operated at a place where the temp. of the operational point of the temp. fuse is lower than the surface temp. of the heating roller, and a heater 2 is turned off.
Patent JP-S60128870-A (JP)
Title: Pulse width modulation converter
Inventor: TADAKUMA SUSUMU
IPC: H02M7/48
Filed: 1983-12-13
Abstract: PURPOSE:To reduce the harmonic component of an input current by controlling to modulate a plurality of pulse width modulation control converters with carrier which has a suitable phase difference. CONSTITUTION:A converter CONV1 compares an input current command value IS* with a detected value IS1, applies the deviation to a current controller G1 which converts it to a voltage command ei. A TRG1 generates a carrier and hence a triangular wave voltage of a pulse width modulation control (PWM) converter to control a converter CONV2 through a gate circuit GC1 by the amplitude relation between the command ei and the triangular voltage. A method of controlling the current of the converter CONV2 is similar. In this case, in one single phase converter, the carrier is displaced at 180 deg.C and applied, and controlled by displacing the carrier at suitable phase between the single phase pulse width modulation converters. Thus, the harmonic component of the input current can be reduced.
Patent JP-H0788627-A (JP)
Title: Mold pouring tube
Inventor: MATSUBUCHI SHUJI
IPC: B22D7/06
Filed: 1993-09-21
Abstract: PURPOSE:To facilitate the demolishment and the cleaning after casting and greatly improve the workability by arranging a buffering material which is carbonized by bringing into contact with molten metal, between a pouring tube and pouring tube bricks in the inside, in the pouring tube for guiding the molten metal into a runner brick. CONSTITUTION:The molten metal poured into the pouring tube 20 is flowed to a flowing hole 12a in the runner brick 12 through the pouring tube bricks 23 and poured into a mold 30 from the lower part. At that time, as the buffering pipe 24 is arranged between the pouring tube bricks 23 and an iron case 25 even if the molten metal is leaked from a joint part of the pouring tube bricks 23, the buffering pipe 24 brought into contact with the leaked molten metal is easily carbonized and the sticking of the molten metal to the pouring tube 20 is prevented. Therefore, the demolishment of the pouring tube 20 after casting is facilitated and further, as the sand is not filled between the pouring tube bricks 23 and the iron case 25, the cleaning work is facilitated and the working environment is improved.
Patent JP-H03100343-A (JP)
Title: Basic fuel injection amount setting device for internal combustion engine
Inventor: MIWA HIROMICHI
IPC: F02D41/34
Filed: 1989-09-12
Abstract: PURPOSE:To cope with deterioration or the like of an air flow meter by setting a transient air correction coefficient in a manner, wherein a basic fuel injection amount corrected by the transient air correction coefficient agrees with a target basic fuel injection amount, and rewriting data in a memory means. CONSTITUTION:In an arithmetic means (a), a basic fuel injection amount is obtained being based on a suction air flow amount and an engine speed, and at the time of a transient condition decided in a discriminating means (b), by a referring means (d) from a memory means (c), a transient air correction coefficient corresponding to the actual operational condition, contained with at least acceleration and deceleration, is referred with the basic fuel injection amount corrected by a correcting means (e). On the other hand, by calculating the actual suction air amount by an arithmetic means (f) then by obtaining a target basic fuel injection amount by an arithmetic means (g), the transient air correction coefficient is studied and set by a study means (h) so that the corrected basic fuel injection amount agrees with this target basic fuel injection amount, and a data of the memory means (c) is rewritten. Thus, even when response characteristic is changed by deterioration or the like of an air flow meter, it is possible to cope with this trouble.
Patent JP-H0398647-A (JP)
Title: Selective hydrogenation reaction catalyst
Inventor: TAMARU KENJI
IPC: B01J29/12
Filed: 1989-09-11
Abstract: PURPOSE:To selectively perform catalytic hydrogenation reaction by forming a selective hydrogenation reaction catalyst by supporting platinum on a carrier prepared by coating a zeolite carrier or silica powder with polyethylene glycol. CONSTITUTION:Platinum is supported on a zeolite carrier to obtain a selective hydrogenation reaction catalyst acting on the carbon double bond and carbonyl group in an org. compound and not acting on a benzene ring. Platinum is supported on a carrier prepared by coating a powder based on silica with polyethylene glycol to obtain a selective hydrogenation reaction catalyst acting on the carbon double bond and carbonyl group in an org. compound and not acting on a benzene ring. In the pref. use example of the aforementioned catalyst, methyl vinyl ketone becomes methyl ethyl ketone by the hydrogenation reaction of the carbon double bond of methyl vinyl ketone and said methyl ethyl ketone becomes 2-butanol by the hydrogenation reaction of the carbonyl group.
Patent JP-H0684431-A (JP)
Title: Rectilinear three-position disconnecting switch
Inventor: YANO MASASUKE
IPC: H01H31/32
Filed: 1992-09-03
Abstract: PURPOSE:To reduce the length of a traveling contact so as to achieve device miniaturization by longitudinally slidably fitting a bearing around a link by which a crank having one end freely rotatably journalled to a frame has the other end connected to the traveling contact by means of a pin. CONSTITUTION:A link mechanism known as a conchoidal approximate direct motion mechanism comprises a crank 11 having one end journalled to a frame 7 in such a manner as to freely rotate about a shaft 15; a link 12 used to connect the other end of the crank 11 to near the right end of a traveling contact 4 using pins; and a bearing 13 longitudinally slidably fitted around the link 12 and supported freely rotatably relative to the frame 7. When the bearing 13 is rotated, the circular motion that the pin connecting the crank 11 and the link 12 describes causes the track A of a node pin 14 connecting the link 12 and the traveling contact 4 to approximate a straight line, and the traveling contact 4 is permitted to maintain its direct motion by short holding fittings 5 and by the node pin 14 connecting the link 12 to the traveling contact 4.
Patent JP-H04115249-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HOSOI YUJI
IPC: G03C1/10
Filed: 1990-09-05
Abstract: PURPOSE:To obtain a photosensitive material not causing desensitization, desensitization fog, and deterioration in adhesion even in the case of rapid processing and having sufficient pressure resistance by incorporating a specified compound in a silver halide emulsion layer and a chemical sensitizer in an emulsion layer or a protective layer. CONSTITUTION:At least one of the silver halide emulsion layers contains at least one kind of the compounds represented by formula I in which each of R1 - R3 is H or a substituent and X<-> is an anion. The chemical sensitizer is added to at least one of emulsion layers at the time of forming an emulsion from the end of chemical ripening to the end of coating and/or to the protective layer. It is preferred to use the tetrazolium compound of formula I in an amount of about 1mg - 10g per mol of silver halide. The chemical sensitizer to be used is as follows: Inorganic type, polysulfide type, urea type, and the like.
Patent JP-2001060582-A (JP)
Title: Etching method
Inventor: KOBAYASHI KEN
IPC: H01L21/302
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an etching method which can prevent micro trenching, without using etching stoppers. SOLUTION: This etching method for etching an org. film layer, formed on a wafer in a hermetic processing chamber with a process gas fed into the process chamber, uses a processing gas contg. N2 and H2, and the pressure in the vacuum processing chamber is substantially 500-800 mTorr. If the processing gas contains at least N atom-contg. gas and a H atom-contg. gas and the pressure in the vacuum processing chamber is set to substantially 500 mTorr or higher, then micro trenching can be prevented, without using etching stoppers and the mask select ratio can be raised.
Patent JP-S59120441-A (JP)
Title: Manufacture of cut piece used for forming folding box, device for erecting and welding cut piece and cut piece for folding box
Inventor: HEITELE JUERGEN
IPC: B31B50/64
Filed: 1983-12-15
Abstract: 1. A method of producing prepared blanks (16) which serve to form collapsible boxes and which are adapted to be orientated in an apparatus (1) and of which the upright and respectively opposite parts (17) are to be connected to one another by adhesion, characterized in that on at least one of the two mutually opposite sides of the blank parts (16) which are to be connected to one another, a dispersion lacquer is applied all over or over only a part thereof, this dispersion lacquer which is applied to the parts of the blank and which has alrealy hardened out being rendered once again at least thinly viscous and thus adhesive when the blank parts (17) are aligned, by the action of ultrasonic waves and by the heating which is brought about thereby.
Patent JP-S6476537-A (JP)
Title: Objective lens driving device for optical pickup
Inventor: SUSA NAOKAZU
IPC: G11B7/085
Filed: 1987-09-18
Abstract: PURPOSE:To eliminate overshoot on a targeted track and to stably drive an objective lens by applying control so that a difference between the commad speed of a smooth signal coverted from a stage shape analog command signal and the detecting speed of the objective lens can be set at (0). CONSTITUTION:By converting a digital command speed signal to an analog command speed signal with four stages by a D/A converter 17 and charging/ discharging the analog command speed signal by a charge/discharge circuit 18, a smoothly accelerating and declerating analog command speed signal is outputted. A polarity converter 19 outputs the analog command speed signal to a substractor 8 after giving polarity, and the difference between the analog command speed signal and the speed signal of the objective lens is outputted from the substractor 8 to a lens driving system 13. Then, the control is applied on the objective lens so that the difference between the analog command speed signal and a detected speed signal can be set at (0), however, the objective lens is moved corresponding to the smoothly accelerating and decelerating analog command speed signal. In such a way, it is possible to prevent the overshoot of the objective lens on a targeted track.
Patent JP-S60196879-A (JP)
Inventor: SUCHIYUWAATO FUREDERIKU BURAIA
IPC: G06F17/50
Filed: 1984-11-09
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-H0659597-A (JP)
Title: Recording medium heating device
Inventor: NISHIO TATSUO
IPC: G03G13/00
Filed: 1992-08-11
Abstract: PURPOSE:To prevent the fault of a device or the irregularities of developing from occurring by uniformizing heating temperature without irregularities. CONSTITUTION:A sheet member 17 spread between a fixed shaft 15 and a movable shaft 16 is made to abut on the medium heating surface 12f of a panel 12. A piping 13 is made to go round in the panel 12. The piping 13 is connected to a container 27 through connecting pipes 25 and 26. In the container 27, a heating element heating a housed heating medium is provided and a pump making the heated heating medium circulate in the container 27 and the piping 13 through the pipes 25 and 26 is provided. Then, when a photosensitive paper P is developed, for example, the paper P is fed by a pair of supply rollers 20 and inserted between the sheet member 17 and the medium heating surface 12f. Besides, it is carried by a carrying roller 22, on the other hand, the panel 12 is heated by making the heated heating medium circulate in the container 27 and the piping 13 by the pump. Then, the paper P is heated by the heating surface 12f and ejected by a pair of ejection rollers 21.
Patent JP-2001058467-A (JP)
Title: Laser thermal transfer recording medium
Inventor: NAKAJIMA ATSUSHI
IPC: B41M5/40
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To improve fine line reproducibility or the like by incorporating a thermoplastic resin and a compound having a polyoxyalkylene chain in an ink layer. SOLUTION: An ink layer contains a coloring agent and a thermoplastic resin as main components, and further contains a compound having a polyoxyalkylene chain. In this case, as the agent, for example, an inorganic pigment (titanium dioxide or the like), organic pigment (azo or the like), or dye (acidic or the like) is used. As the thermoplastic resin, an ethylene copolymer or the like can be exemplified. In the ink layer, a compound having a polyalkylene chain of 1 to 30 pts.wt. is added. The polyalkylene chains of the compound are preferably 4 to 50. As a photothermal conversion substance used for a photothermal conversion layer, in the case of using a semiconductor laser, as a near infrared absorbent, for example, a thioamide organic metal complex or the like is preferred.