baber/WOPTO huggingface dataset:
Patent JP-S60148395-A (JP)
Title: Speed controller of ac motor
Inventor: TAKEDA MIKIO
IPC: H02P23/16
Filed: 1984-01-11
Abstract: PURPOSE:To control the speed of an AC motor without using a speed detector such as a tachometer generator by controlling the speed with the amount proportional to the ratio of the average value of a motor counterelectromotive force to the average value of a magnetic flux as the actual speed value. CONSTITUTION:The phase component of a counterelectromotive force obtained by subtracting motor voltage by the voltage drop of the armature resistance and the armature leakage reactance is inputted to an absolute value circuit 211, and the phase components of a magnetic flux obtained by integrating the phase components of the counterelectromotive force are inputted. The sum of the absolute values of the phase counterelectromotive forces and hence the sum of the average counterelectromotive force and the absolute values of the phase magnetic fluxes, i.e., the average magnetic flux value is outputted from the absolute value circuits 211, 212. These outputs are divided by a divider 22, multiplied by a coefficient by a coefficient unit 23, and used as a speed feedback signal for controlling the speed.
Patent JP-H06261517-A (JP)
Title: Precise driving system for equipment including at least two coaxially arranged shafts
Inventor: BUINFURIITO SHIYUTAINHARUTO
IPC: H02K7/14
Filed: 1994-01-13
Abstract: PURPOSE: To provide a drive system for equipment for which uniform motion, quick acceleration and deceleration and minimum inertia are requested and the speed of each drive shaft can be respectively controlled independently. CONSTITUTION: Two motors are provided for a drive system, and its rotors 4a, 5a are respectively attached to two shafts directly, that is, a spindle 2 and a sleeve 8. The two shafts 2, 8 are so constituted that the dimensions in radius direction of the rotors 4a, 5a of the spindle 2 and sleeve 8 become the same.
Patent JP-H08188293-A (JP)
Title: Paper sheet conveying device
Inventor: INAMURA SHIGERU
IPC: B65H29/12
Filed: 1995-01-10
Abstract: PURPOSE: To perform joining conveyance of paper sheets without using a switching gate by a method wherein the discharge sides of first and second guide parts are joined together and a third conveying means to convey first and second paper sheets discharged from first and second guide parts is connected to the joint. CONSTITUTION: A first guide part 43 to guide paper sheets 4, conveyed out from a first conveyance means 7, in a first direction and a second guide part 44 to guide paper sheets 5, conveyed out from a second conveying means 22, in a second direction are provided. The discharge sides of the first and second guide parts 43 and 44 are joined together and a third conveying means 28 to convey the first and second paper sheets 4 and 5, discharged from the first and second guide parts 43 and 44, in such a state to be nipped between the conveyance belts 36a and 38a is connected to the joint. This constitution introduces the different paper sheets 4 and 5, discharged from the different conveyance passages, in one and the same conveyance passage for conveyance without using a switching gate.
Patent JP-H09168419-A (JP)
Title: String for forming suspension belt
Inventor: MATSUURA KIMIYUKI
IPC: A45C13/26
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To simplify a forming process and eliminate any possibility of a cut part of a string from being frayed by surrounding the circumference of the string by bar stoppers in such a state as being spaced an interval equivalent to the length of the suspension belt, and forming a synthetic resin formed body which is formed by integrally connecting the central part with the internal string in a connecting part possible of being cut. SOLUTION: A synthetic resin formed body 12 which is formed by integrally connecting bar stoppers 5 to each other in a connecting part 10 in such a state as being spaced an interval equivalent to the length of a suspension belt is formed in a string. The center of this connection part 10 is cut along with the internal string 4 so as to be divided into two synthetic resin stoppers 5. The forming method is as follows: the string 4 is set in a die 7, synthetic resin is injected and molded in a mold cavity 6, the resin is filled in the communication part 9 of empty spaces 8, 8, and then the synthetic resin formed body 12 is provided.  In this case, cutting of the center of the connecting part 10 of the H-shaped synthetic resin formed body 12 along with the internal string 4 allows to cut only the hard part, cut efficiently without tensioning the string, and provide it by a single mold cavity.
Patent JP-S62161875-A (JP)
Title: Ink composition for dry lithograph
Inventor: SUEZAWA MITSURU
IPC: C09D11/10
Filed: 1986-01-10
Abstract: PURPOSE:To obtain the titled composition highly resistant to substrate staining, outstanding in both printability and gloss, capable of giving printed works free from piling development, by incorporating the ink base with an urethane- modified petroleum resin prepared by reaction between isocyanate compound and hydroxyl group-contg. modified petroleum resin. CONSTITUTION:The objective composition can be obtained by incorporating (A) the ink base with (B) for example, pref. 10-45wt% of an urethane-modified petroleum resin prepared by reaction for 2hr following gradually dropping an isocyanate compound (pref. of 4-40C) at 160-210 deg.C in a nitrogen atmosphere in the presence of mineral oil, into a hydroxyl group-contg. modified petroleum resin (pref. prepared by addition of an alpha, beta-unsaturated carboxylic acid to e.g. a five-membered ring compound having conjugated double bond followed by esterification with a polyhydric alcohol). It is recommended that the component B be prepared by modification with e.g. a compound containing silicone component.
Patent JP-H08188379-A (JP)
Title: Vertical critical control device of crane
Inventor: HAMAZAKI YOSHIHIRO
IPC: B66C23/00
Filed: 1995-01-10
Abstract: PURPOSE: To carry out an accurate critical control by adding the variation of the engine rotational frequency. CONSTITUTION: As the boom condition detecting means, a boom length sensor 11, a boom elevating angle sensor 12, and a load sensor 13 are provided, and thereby, the boom condition including the boom elevating angle and the deformation is detected. On the other hand, the engine rotational frequency is detected by an engine rotational frequency sensor 14, the actual working radius owing to the boom deformation is found by a controller C, and, while the boom is erected to make the increasing amount of the working radius zero, an operation speed instruction signal of this boom is corrected to a value corresponding to the engine rotational frequency.
Patent JP-H02182029-A (JP)
Title: Semiconductor device
Inventor: SAWADA SOSAKU
IPC: H03K17/687
Filed: 1989-01-09
Abstract: PURPOSE:To obtain a large noise margin and to enhance the stable operation by adding a D-FET to a gate input terminal of a switching E-FET and using a drain and a gate terminal of the D-FET as a new input terminal. CONSTITUTION:D-FETs 3, 6 are added and three FETs including the D-FETs form one inverter circuit. Drains and gates of the D-FETs 3, 6 are interconnected and its source is connected to a gate of E-FETs 1, 4 and the drain terminal is used as a new input terminal. Since the B-FET added to the input of the switching E-FET added to the input of the switching E-FET acts nearly like a resistor, even when the output signal level of a pre-stage circuit gets higher, a current flowing from the gate of the switching E-FET to its source, that is, a leak current flowing in the Schottky forward direction is limited sufficiently small. Thus, the output signal level of the pre-stage is kept comparatively at a high level. Thus, noise margin is improved and the stable circuit operation is enhanced.
Patent JP-S60146497-A (JP)
Inventor: YAMAZAKI HIROYOSHI
IPC: H05B41/24
Filed: 1984-01-10
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-H05187776-A (JP)
Title: Batch type rotary retort furnace
Inventor: KOBAYASHI SHIGEKI
IPC: F27B7/36
Filed: 1992-01-09
Abstract: PURPOSE:To obtain a batch type rotary retort furnace in which stabilization of quality, after a material to be baked is baked, can be easily realized. CONSTITUTION:A batch type rotary retort furnace 1 comprises a core tube 4 of a double structure having an inner tube 2 for containing a material S to be baked and an outer tube 3 concentrically inserted with the tube 2. The tube 2 is formed of a porous material, and a gas supply passage 14 is provided between the tubes 2 and 3. Further, a gas exhaust tube 15 is inserted into the tube 2 for constituting the tube 4 of the furnace 1. The tube 15 is formed of the porous material, or heat resistant metal formed with many gas suction ports at its side face.
Patent JP-H05185465-A (JP)
Title: Method for injection molding of molded item having external thread and injection molding apparatus therefor
Inventor: KAMIMURA MICHITO
IPC: B29K105/20
Filed: 1992-01-09
Abstract: PURPOSE:To simplify the working process, reduce the cost of a molded item and manufacture an injection molding apparatus for the molded item with a simple structure inexpensively in production of the molded item having integrally an external thread. CONSTITUTION:In an injection molding apparatus wherein a fixed mold 12 and a movable mold 14 forming a cavity 17 under a mold clamping condition are provided and an ejector device 24 for the molded item 3 is provided, a freely openable core 41 for molding an external thread is provided on either one of the fixed mold 12 or the movable mold 14 and the molding core 41 has an external thread molding part communicating with the cavity 17 under this closed condition and an ejector device 24 is provided in such a way that it is interlocked with mold release of the molded item 3 and releasing of the external thread is allowably opened.
Patent JP-S61179835-A (JP)
Title: High-strength and highly corrosion resistant austenitic stainless steel
Inventor: SAWARAGI YOSHIATSU
IPC: C22C19/05
Filed: 1985-01-10
Abstract: PURPOSE:To develop high-strength and highly corrosion resistant austenitic stainless steel having superior strength at high temp. as well as excellent corrosion resistance by adding specific elements to high-Cr and high-Ni type austenitic stainless steel and by limiting the P, S, and Al content as impurities to the specific quantity or below. CONSTITUTION:The high-strength and highly corrosion resistant austenitic stainless steel can be obtained by incorprating, by weight, <0.15% C, <1.0% Si, <10% Mn, 20-30% Cr, 30-55% Ni, 0.0010-0.0500% of Mg and/or Ca, and 0.5-6.0% Mo and/or 1.0-12% W (in case of combined nuse, Mo%+W%X0.5=0.5-6.0%), or further incorporating 0.001-0.010% B and/or 0.005-0.20% Zr, >=1 kind among 0.01-0.30% Ti, 0.01-1.00% Nb, and 0.01-1.00% V, or both of the above two kinds in combination, and by providing the composition where the total quantity of <0.020% P, <0.010% S, and <0.030% Al, each a s impurities, is 0.05% or less.
Patent JP-S61161631-A (JP)
Inventor: MIZOGUCHI HITOSHI
IPC: H01H33/91
Filed: 1985-01-10
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-H08254769-A (JP)
Title: Printer with support shoe and medium measuring means at inside
Inventor: MAAKU EDOWAADO BURITSUJIZU
IPC: H04N1/08
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide an improved device by which a web of a photosensitive recording medium can be guided into a cylindrical support, shoe precisely. SOLUTION: A printer is provided with a stationary support, shoe 5, which is provided with an inlet side, an outlet side, and an inside face formed into a cylindrical shape at least partially so as to receive a photosensitive recording medium, a measuring roller 34 installed rotatably around the predetermined axis on the inlet side of the stationary support, shoe 5 around which a web of the recording medium is wound, and a pressing roller 58 provided with a rotary shaft.  The pressing roller 58 is additionally provided with one end held in a frame and the other end rotating around the predetermined axis of the measuring roller 34, and in this way, the pressing roller 58 can be operated so that the predetermined axis of the measuring roller 34 is parallelized to the rotary shaft of the processing roller 58 while a nip formed between the measuring roller 34 and the pressing roller 58 is positioned inside a surface regulated by means of the predetermined axis of the measuring roller 34 and the rotary shaft of the pressing roller 58.
Patent JP-S58120084-A (JP)
Inventor: RICHIYAADO EE MAKOOMATSUKU
IPC: F28D20/00
Filed: 1982-01-11
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-H03208089-A (JP)
Title: Tube display type electronic equipment
Inventor: SATO TERUO
IPC: G09G3/12
Filed: 1990-01-09
Abstract: PURPOSE:To stabilize the display quality by an extremely easy design by using a fluorescent display tube of a DC driven filament type and supplying a filament voltage through a Zener diode and a resistance from each output terminal of driving and display voltages. CONSTITUTION:From an output terminal of a display tube non-lighting time voltage VNG (-25V), a negative side filament voltage Vf- is extracted through a Zener diode Z3 and from an output terminal of a driving negative voltage GND (OV) to a central processor equipment being the positive potential against the voltage VNG, a positive side filament voltage Vf+ is extracted through a resistance R4, and in connection therewith, that of a DC driving type is used as a fluorescent display tube. Accordingly, even if a DC power supply voltage by an AC adaptor or a voltage of a batter Ba is fluctuated, the filament voltages Vf-, Vf+ are roughly constant since they utilize a potential difference of GND converted to a constant-voltage and the voltage VNG, and there is no variation in the display quality.
Patent JP-H05186282-A (JP)
Title: Production of glazed concrete panel
Inventor: TORII MASAYOSHI
IPC: C04B41/50
Filed: 1992-01-10
Abstract: PURPOSE:To provide a method for producing a glazed concrete panel with good productivity. CONSTITUTION:A concrete substrate 6 is formed and hardened in a state where a block 1 for forming recessed part, consisting of a burnable material, is embedded. A glaze 3 is applied to the surface of the concrete substrate 6 and the coated substrate is burned. Since the block 1 for forming recessed part is burned to thereby form the recessed part 5, the objective concrete panel is readily produced regardless of the shape of the recessed part 5 without requiring removal of the block for forming the recessed part.
Patent JP-H07256743-A (JP)
Title: Production of composite material container
Inventor: ROBAATO ANSONII FUARERU
IPC: B29C49/26
Filed: 1995-01-11
Abstract: PURPOSE: To reduce the production cost of a composite container consisting of cardboard and plastic by erecting at least two sections of an outside portion comprising cardboard and bending them to form a jacket including the cardboard and performing the blow molding of a polymer inside the jacket. CONSTITUTION: At least two sections of an outside portion comprising cardboard are erected to be bent to form a jacket including cardboard blanks 11 and comprising at least two sections. A pair of the blanks arranged in opposed relationship are inserted in the separated and opened paired members 31, 32 of a mold. When the wheel of the mold is positionally aligned with a parison, the paired members 31, 32 of the mold are closed and the parison 40 is expanded and, after a proper cooling period, the mold is opened in a rotary release station. The integrated unit of the parison and the blanks is received in a separate transport mechanism.
Patent JP-H08192286-A (JP)
Title: Laser beam spinner
Inventor: KISHI MASAO
IPC: B23K26/064
Filed: 1995-01-11
Abstract: PURPOSE: To improve the operability and reliability by providing two oscillating mirrors having an orthogonal oscillating shaft, switching a vibratory phase difference between galvanometers for driving and thereby simultaneously providing both functions of spin and scan. CONSTITUTION: An incident laser beam LB is reflected and converged simultaneously with a parabolic mirror 2 and made incident on a first oscillating mirror 3. The first oscillating mirror 3 driven by a first galvanometer 7 vibrates the advancing direction of the reflected beam to the X-axis direction at a set frequency and amplitude. The same reflected beam is made incident on a second oscillating mirror 4, which, driven by a second galvanometer 8, vibrates the reflected beam in the Y-axis direction at a set phase difference and amplitude and also at the same frequency as the first oscillating mirror 3. The vibratory phase difference of the first and the second oscillating mirrors 3, 4 are switched to 0 deg., 90 deg. or 180 deg. by a controller. The surface of an object to be worked is irradiated with the laser beam LB reflected by the second oscillating mirror 4.  The mirrors 3, 4 are cooled by water.
Patent JP-H01180251-A (JP)
Title: Production of molded body for cleaning up exhaust gas
Inventor: KADOYA SATOSHI
IPC: B01J23/84
Filed: 1988-01-09
Abstract: PURPOSE:To stably and efficiently remove NOx in exhaust gas by carrying alkali metal and transition metal including group 1B and 2B elements in the periodic table and tin on carrier carbon and molding with heat-resistant substance and water glass. CONSTITUTION:The NOx remover is produced by using carbon as carrier and impregnating the carrier with the alkali metal element and one or two or more kinds of element selected from the group consisting of transition elements including group 1B and 2B elements in the periodic table such as Ni, Fe, and tin. The remover is added and mixed with the heat-resistant substance such as Al2O3, SiO2 and water glass as binder, and press molded into a specified shape. The molded body for cleaning up exhaust gas can remove NOx in exhaust gas stably and efficiently even at a high temp. range without supplying reducing gas from the outside. Besides, it has excellent heat-resistance and mechanical strength.
Patent JP-H08190700-A (JP)
Title: Display system for terminal status
Inventor: IWABUCHI TADASHI
IPC: G06Q50/10
Filed: 1995-01-11
Abstract: PURPOSE: To perform a normal display without a misoperation/malfunction by judging the normality of the operation of the terminal within a prescribed time as the presence or absence of notification data to an information center. CONSTITUTION: An information center 30 is provided with a data collector 31 collecting notification data together with notification time, a judging device 32 judging as to whether notification data from a pertinent terminal exists within a prescribed time or not, and an alarm generator 33 generating an alarm when it is judged that notification data does not exist. The collector 31 provided on the information center 30 collects the notification data from the terminal to the information center together with notifying time. Further, the judging device 32 judges the existence of the notification data up to the same time after one day from the set time such as 11:00 a.m. of the previous day, for instance, as the time when the notification data is notified to the information center 30. If notification data exists once, it is judged to be normal.  But, when the data never exists, the state is regarded as the generation of an abnormal state and the alarm generator 33 generates the alarm.
Patent JP-H04242013-A (JP)
Title: Sheath electric wire
Inventor: SAWADA KAZUO
IPC: H01B7/17
Filed: 1991-01-16
Abstract: PURPOSE:To provide a sheath electric wire using a metal sheath having flexibil ity and a small diameter. CONSTITUTION:A ceramic fiber layer such as an Al2O3 fibrous braided body 2 or an insulative ceramic filling layer filled with thin ceramic particles as an insulative layer is interposed between a conductor 1 and a metallic outer tube 3. Consequently, it is possible to obtain a sheath electric wire having more excellent flexibility than that of a conventional MI cable. A thickness of the insulative layer can be made thinner, thus obtaining the sheath electric wire having a diameter smaller than that of the conventional MI cable. Furthermore, the sheath electric wire can be provided with a non-gas-discharging property, heat resistance and radiation resistance.
Patent JP-S5597362-A (JP)
Title: Instrument for giving pasty product
Inventor: HANSU DEIITERU JIIKUHARUTO
IPC: B65D47/34
Filed: 1980-01-17
Abstract: This invention relates to a dispenser for paste-like products of the type having a container containing a product and closed at one end by a slidable piston in sealing engagement with the inner wall surface thereof, the other end being provided with a head member carrying on applicator and forming a pump chamber the volume of which is variable by the exertion of exterior pressure, the pump chamber being closed towards said container by a first check valve adapted to open only towards the pump chamber, and towards the outlet of the applicator by a second check valve adapted to open only towards said outlet.
Patent JP-H07205298-A (JP)
Title: Lamination of protective self-adhesive film
Inventor: YANAGAWA SEIJIYU
IPC: B62D65/00
Filed: 1994-01-17
Abstract: PURPOSE:To laminate a protective film to a painting surface having a projection so as to avoid the projection without damaging the painting surface. CONSTITUTION:A perforated patch 3 is bonded to the periphery of the washer nozzle 2 protruding from the painting surface of a bonnet so as not to touch the washer nozzle 2 and, subsequently, a plate material 4 with predetermined thickness having a dimension smaller than that of the perforated patch 3 is set on the perforated patch 3. Thereafter, a protective self-adhesive film is bonded to the upper surfaces of both of the plate material 4 and the bonnet 1 and cut along the space 6 around the plate material 4 by a cutter 7 and the plate material 4 and the cut protective self-adhesive film are removed and the opening of the remaining protective self-adhesive film 5 is superposed on the perforated patch 3 to be laminated thereto.
Patent JP-S5287646-A (JP)
Title: Protection circuit for electric power supply
Inventor: TEJIMA TSUNEHIKO
IPC: H02H9/02
Filed: 1976-01-16
Abstract: PURPOSE: To provide a power supply protection circuit without resistor insertion loss by applying a ripple voltage of power supply to the detect signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61163021-A (JP)
Title: Noise control device of automobile
Inventor: IIFUSHI JUNICHI
IPC: B60K17/06
Filed: 1985-01-14
Abstract: PURPOSE:To interrupt the propagation of noise and reduce substantially the noise for removing uncomfortable feelings of driver and passenger by providing an approximately vacuum space around the noise source. CONSTITUTION:A cover 20 is provided on the outer periphery of a transmission case 1 to form a space 25 between the cover and said case 1. The cover 20 is provided with joints and holes in which are inserted seal materials of rubber and synthetic rubber to provide a air tight structure of cover 20. To this cover 20 is connected an air extracting pipe 21 through which air in the space 25 is extracted by a vacuum pump to provided vacuum condition. Thus, air which is a medium of noise is eliminated to interrupt the noise.