baber/WOPTO huggingface dataset:
Patent JP-H01318580-A (JP)
Title: Driving circuit
Inventor: ITO TAKASHI
IPC: H02P6/08
Filed: 1988-06-17
Abstract: PURPOSE:To produce a constant driving force regardless of fluctuation of source voltage by controlling the fluctuation rate and the amplitude of a triangular voltage according to the source voltage. CONSTITUTION:A direction control circuit 30 provides direction control signals DIR, DIR- to transistors 32, 33 and determines the applying direction of voltage onto a coil 1. AND gates 37, 38 turn transistors 34, 35 ON, OFF according to a pulse width modulated signal PWM fed from a PWM circuit 31 and an output from the direction control circuit 30 and controls the current flowing through the coil 1. The PWM circuit 31 output a pulse width modulated signal PWM according to the comparison result between a triangular voltage and a driving force control signal. Furthermore, fluctuation rate and amplitude of the triangular voltage are controlled according to source voltage. By such arrangement, constant driving force can be obtained regardless of fluctuation of source voltage.
Patent JP-S5375669-A (JP)
Title: Apparatus for automatically registering and transporting rod-like articles
Inventor: FURUSAWA KIYOUICHI
IPC: B65G65/42
Filed: 1976-12-14
Abstract: PURPOSE: To provide an apparatus for automatically registering and transporting rod-like articles, in which rod-like articles are registered by the apparatus serving also as a hopper, and they are delivered from outlet opening to supply means, with its dropping speed increased at the output, whereby performance of the apparatus can be improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0714902-A (JP)
Title: Semiconductor device
Inventor: WAKIMOTO EIJI
IPC: H01L21/66
Filed: 1993-06-22
Abstract: PURPOSE:To accurately evaluate an hFE value without setting a substrate elec tric potential controlling probe by connecting a collector layer and a substrate of a testing bipolar transistor electrically. CONSTITUTION:A collector buried layer 7 is enclosed with a collector substrate separation layer 8 for separating a collector layer and a substrate, and is electrically connected to a base diffusion layer 2 through an epitaxial layer 4 to make its electric potential always higher than that of the collector layer. A cut part 9 is provided to a part of the collector substrate separation layer 8 and a part of the collector buried layer 7 is brought into contact with a substrate 6. When an hFE value is tested and evaluated, a base electric potential is always set higher than a collector electric potential; therefore, the substrate 6 is always biased to a lower electric potential than the collector substrate separation layer 8 and a current between the substrate 6 and the collector substrate separation layer 8 is hardly affected by base current measurement. Therefore, the hFE value of a bipolar transistor can be accurately evaluated without a substrate electric potential controlling probe.
Patent JP-H0722294-A (JP)
Title: Fused chip solid electrolytic capacitor and production thereof
Inventor: OKAMOTO KOICHI
IPC: H01G9/12
Filed: 1993-06-23
Abstract: PURPOSE:To protect the blow-out characteristics of a deformable fuse by providing the surface of cathode terminal with a desired connection strength. CONSTITUTION:The inner connecting part 5a of a cathode terminal 5 is partially embossed 6 to protrude toward the surface at a fuse connecting part 7a. This structure can control the deformation of a fuse 7 at the time of connection thereof thus realizing a constant connection strength and stabilized fuse blow-out characteristics.
Patent JP-H11344006-A (JP)
Title: Pinch pressure device
Inventor: YAMAUCHI YOSHIHIRO
IPC: F15B11/20
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a pinch pressure device incorporating an improved mechanism which allows conducting spot welding, etc., even for an object to be pinched having a low rigidity by performing the pinch pressure holding without causing deformation of the object with only a rough locational accuracy. SOLUTION: As the first pressure chambers 26 on the side of approaching a pair of electrodes 24 are in communication with each other through a first communication passage 38, one electrode 24 abuts first to an object to be welded (to be held by pinch pressure) 22 when the two electrodes 24 are approaching each other, and if farther movement is hindered, the other electrode 24 is solely moved approaching farther to cause the object 22 to be pinched, and thereby certain holding by pinch pressure can be established even if the relative positioning of the object 22 is made rough. Further even if the electrode 24 abuts to the object 22, its deformation can be avoided despite a low rigidity eventually because the deflecting load applied to the object 22 is nullified substantially as long as the moving resistances of the two electrodes 24 in approaching remain the same.
Patent JP-H08317763-A (JP)
Title: Coating apparatus for rice grain
Inventor: YAMAMOTO SOICHI
IPC: A23L7/10
Filed: 1995-05-25
Abstract: PURPOSE: To provide a rice grain-coating apparatus capable of spraying a coating material to rice grains in agitated state to uniformly coat the grains with the coating material by attaching a spraying nozzle of the coating material to the feeding part of a horizontal rotary coating drum connected to a vibrating conveyor drier. CONSTITUTION: A nozzle 20 for spraying a coating material is attached to the feeding part 4 of a horizontal rotary coating drum 1 connected to a vibrating conveyor drier 2 and the coating material is sprayed into the drum. The rice grains are stirred with plural stirring members 16 attached with intervals to the outer circumference of a rotary shaft 9 placed at the center of the coating drum 1.
Patent JP-S5674848-A (JP)
Title: Action switching device for tape recorder
Inventor: SOGAMI ATSUSHI
IPC: G11B15/02
Filed: 1979-11-20
Abstract: PURPOSE: To reduce greatly the loss of electric power, by switching the electric contact provided to the current circuit of a motor in order to switch the rotating direction of the motor and then switching the means to be driven in accordance with the rotating direction of the motor.  
     CONSTITUTION: The relay 44 is connected to the relay driving circuit 42, and the switches 48 and 50 are connected to the contacts 52 and 56 each when no electric conduction is given to the exciting coil 46. Then the current of the P direction as shown in the figure is supplied from the battery 57, and thus the motor 2 is put under the forward rotation mode to drive the tape travelling system. In this instant, no electric conduction is given to the coil 46, and thus the tape can be travelled with no loss of voltage. On the other hand, the relay driving circuit 42 works when the tape reaches its end, and the electric conduction is given to the coil 46 to give a change-over to the switches 48 and 50 each. The switches 48 and 50 are thus connected to the contacts 54 and 58 each, and the current flows in the Q direction in the figure. Thus the motor 2 has a reverse to actuate the lock release mechanism for the push-button. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5940961-A (JP)
Title: Mounting construction of column switch for vehicle
Inventor: HONJIYOU KAZUMI
IPC: B60Q1/14
Filed: 1982-09-01
Abstract: PURPOSE:To fix column switches to a base panel without causing any unsteady play, by forming flanges equipped with through holes, and engaging protrusions in the column switches and screwing threaded bars into threaded holes through said through holes. CONSTITUTION:A base panel 1 is provided with holding parts 2, 3 in its left and right. The first and the second column switches 4, 5 for a vehicle are respectively fitted to the holding parts 2, 3. The first column switch 4 is forcibly plugged by inserting guide protrusions 11a, 11b into guide grooves 9a, 9b of the holding part 2 of the base panel 1, guide protrusions 11c, 11d into step parts 1a, 1b thereof and an engaging protrusion 19 into an engaging and fixing recess 20 thereof. The second column switch 5 is forcibly plugged by inserting guide protrusion 12a, 12b into guide grooves 10a, 10b of the holding part 3 of the base panel 1, guide protrusions 12c, 12d into step parts 1c, 1d thereof and engaging protrusions 22a, 22b into engaged recesses 23a, 23b thereof. Threaded bars 17a, 17b, 18a, 18b are respectively screwed into threaded holes 1e, 1j, 1g, 1h.
Patent JP-S5777137-A (JP)
Title: Sheet feeder
Inventor: TONOMURA YOSHINOBU
IPC: B65H3/06
Filed: 1980-10-28
Abstract: PURPOSE: To eliminate the difference of rigidity of a sheet and improve performance of a paper feed in a sheet feeder of copying machine or the like, by arranging the feeder in such constitution that rotary speed of its feed roller can be suitably selected in accordance with assignment of a kind of the sheet.  
     CONSTITUTION: A sheet kind assigning button of a copying machine main unit, not shown in the drawing, for instance, normal paper assigning button is pressed, then a solenoid clutch 15b is selected to slowly rotate an output gear 6 through gears 16, 16b. While a sheet assigning button of less rigid paper like the second stencil paper is pressed, a solenoid clutch 15a is selected to rotate the output gear 6 at faster speed through gears 16, 16c. In this way, rotary speed of the gear, being automatically changed in accordance with rigidity of a sheet, causes feed speed of the sheet to meet its rigidity, thus a stable paper feed can be performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0441562-A (JP)
Title: Thermally curable organopolysiloxane composition
Inventor: TOGASHI ATSUSHI
IPC: C08K9/10
Filed: 1990-06-08
Abstract: PURPOSE:To improve the storage stability at around room temp. and adhesion to various substrate materials by compounding three specific organopolysiloxanes and a particulate thermoplastic resin catalyst contg. a hydrosilylation catalyst. CONSTITUTION:A thermoplastic resin having a softening point of 50-200 deg.C is compounded with 0.01wt.% or higher hydrosilylation catalyst pref. comprising a platinum catalyst to give a particulate thermoplastic resin catalyst having a mean particle diameter of 0.01-100mum and contg. the hydrosilylation catalyst. 100 pts.wt. organopolysiloxane of the formula [wherein R is a (substd.) monovalent hydrocarbon group; and (a) is 1.0-2.3] having at least two alkenyl groups directly bound to an Si atom in the molecule, 0.1-20 pts.wt. organopolysiloxane having at least one epoxidized org. group and at least three hydrogen atoms directly bound to an Si atom in the molecule, 0-20 pts.wt. organopolysiloxane having at least one alkoxysilyl group and at least three hydrogen atoms directly bound to an Si atom, and 0.005-100 pts.wt. said particulate thermoplastic resin catalyst are compounded.
Patent JP-H01318203-A (JP)
Title: Volume
Inventor: TANAKA TORU
IPC: H01C10/14
Filed: 1988-06-20
Abstract: PURPOSE:To enable change of resistance to be detected when changing it while operating a knob manually by detecting the rotary angle of a disc which rotates by rotation of a shaft. CONSTITUTION:A motor 2 is coupled to one edge of a rotary shaft 11, a knob 3 is coupled to the other edge, a disc-shaped electrode plate 5 becomes one piece on the single surface of the knob 3, and a brush 6 contacts an electrode 51 of the electrode plate 5. The electrode 51 of the electrode plate 5 consists of a common part 51a and a gear part 51b with an equal pitch being extended radially from its and the brush 6 contacts the gear part 51b. When the axis 11 is rotated by the motor 2, it is one-sided and the electrode 5 rotates simultaneously and the brush 6 contacts or is released from the gear part 51b even if the shaft 11 is rotated by operating the knob 3. Thus, the ON/OFF signal can be taken out by reading signal from the common part 51a of the electrode 51 and the brush 6 and the amount of rotation of volume can be known even if the knob is rotated.
Patent JP-H07328473-A (JP)
Title: Classification device for resource waste
Inventor: FUJIWARA HIROMICHI
IPC: B09B5/00
Filed: 1994-06-08
Abstract: PURPOSE:To simply and surely classify mixed incombustible refuse, especially glass bottles discharged from general household in which various resources coexist. CONSTITUTION:A skimmer 12 having many numbers of standing fence rods 14 parallely with spacings is arranged with a gradient against a water stream in a water tank 1 generating the water stream by pouring water from a start end side and discharging it to an end side and also each of the fence rods 14 is provided in such a state that it is exposed up the water from a surface layer part of the water stream.
Patent JP-S5853274-A (JP)
Title: Signal combining system
Inventor: NAGANUMA MITSUAKI
IPC: H04N5/262
Filed: 1981-09-24
Abstract: PURPOSE:To increase the number of combinations between signals I and Q to 55 from conventional 27, by dividing the signals I and Q of a single frequency and obtaining an IQ signal which contains no 2nd higher harmonic wave. CONSTITUTION:An input video signal (x) is supplied to a superposing circuit 1 which superposes signals I and Q as well as to a synchronism detector 3 in an I/Q signal generating circuit 2. The circuit 2 forms 11 types of combinations of single frequency signals (twice as much as the basic frequency of the original IQ signal) obtained from an IQ signal generator 6 and on the basis of the detected synchronizing signal. The output of combination is applied to a frequency divider 15. The division output of the divider 15 is set so as to be coincident with the basic frequency of the IQ signal. As a result, a waveform containing no 2nd higher harmonic wave is obtained. For the output of the divider 15, the 3rd and higher harmonic waves are suppressed to obtain an IQ signal with all higher harmonic waves eliminated.
Patent JP-H051357-A (JP)
Title: Hot-dip metal coating method
Inventor: YASUNAGA SHIGENOBU
IPC: C23C2/00
Filed: 1991-06-24
Abstract: PURPOSE:To execute a continuous hot-dip metal coating without developing defect caused by metal dust and dross, to obtain a good hot-dip metal coated product and to keep cleanness in a plating bath to geed condition for long time. CONSTITUTION:In the hot-dip metal coating method for applying the molten metal on a steel strip by bringing a coating roll contacting with a pick-up roll dipping a part thereof into the molten metal bath under non-oxidizing atmosphere into contact with the steel strip, oxygen concn. in non-oxidizing atmosphere is adjusted to 20-100ppm, and also, as the pick-up roll and the coating roll, the one with the surface formed of cobalt-base material, etc., and having <=90 deg.C wetting angle with molten metal, is used.
Patent JP-S5853180-A (JP)
Inventor: IWABUCHI YASUSHI
IPC: H05B6/76
Filed: 1981-09-25
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-H09313911-A (JP)
Title: Mixing and stirring apparatus
Inventor: INOUE MASANORI
IPC: B01F7/16
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To peel the treatment material bonded to the side wall of a tank when the treatment material is mixed and stirred in the tank. SOLUTION: A scraping blade 3 is provided along the side wall 2 of a tank 1. The scraping blade 3 has a scraping edge 4 provided to the leading end thereof and has a pressure receiving surface 5 pressed by a treatment material provided to the side surface thereof and attached to a shaft 8 in a rotatable manner. When the treatment material is mixed and stirred, the pressure receiving surface is pressed and the scraping blade 3 is revolved in the direction bringing the scraping edge 4 into close contact with the side wall 2 of the tank 1 to peel the treatment material bonded to the side wall of the tank.
Patent JP-S5854625-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANGO HIROYUKI
IPC: H01L21/20
Filed: 1981-09-28
Abstract: PURPOSE:To remarkably change a resistance value and to provide a wide margin on design by a method wherein an ion containing at least one atom composing a semiconductor layer is implanted into a part of the region of the semiconductor layer with the dosed amount of 1X10<15>/cm<3> or 2X10<16>/cm<3>. CONSTITUTION:The crystal growth of a silicon film 2 on a sapphire substarte 1 is done at a temperature of about 1,000 deg.C by the thermal decomposition of silane in hydrogen. Next, in order to apply amorphousness to the silicon film, silicon 3 is implanted into a silicon sapphire interface under the ion implantation condition of an acceleration voltage of 190KeV, and dosed amount of 1X 10<15>/cm<3> or 2X10<16>/cm<3> and an amorphous substance 4 is formed. Next, with annealing applied at the condition of 1,000 deg.C, 20min in nitrogen, the region on the silicon surface having good crystallization becomes the seed of crystal growth and solidus epitaxial growth is done. Then the whole part of the silicon film 2 becomes a good epitaxial growth film and the crystal defective density of the interface region is reduced.
Patent JP-S5484411-A (JP)
Title: Radio low-noise receiving device
Inventor: AKAHA HAJIME
IPC: H04B1/18
Filed: 1977-12-17
Abstract: PURPOSE:To avoid the saturation of the intermediate frequency amplifier by providing the level monitor circuit to the low-noise receiving device. CONSTITUTION:The signal received through antenna 1 is applied to mixer 3 via circulator 11 and low-noise amplifier 12. The signal sent from mixer 3 is amplified and filtered through intermediate frequency preamplifier 5, intermediate frequency filter 6 and main intermediate frequency amplifier 7 respectively. The output of AGC circuit controlling the gain of amplifier 7 is applied also to reception input field level monitor circuit 9. Circuit 9 delivers the control signal to break the power source of amplifier 12 when the level is high to avoid the saturation of amplifier 5 and 7. While amplifier 12 is actuated to secure the low-noise reception when the level is low.
Patent JP-S6040005-A (JP)
Inventor: MARIAANO SARUTOORU
IPC: A43B3/26
Filed: 1984-07-24
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-S6131124-A (JP)
Inventor: YOGO TERUAKI
IPC: G01N23/04
Filed: 1984-07-23
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-S5375888-A (JP)
Title: Crystal vibrator
Inventor: HOSHI HIDEO
IPC: H03H9/17
Filed: 1976-12-17
Abstract: PURPOSE:To obtain overtone vibrations of an arbitrary order by disposing comb-type electrodes to a crystal plate obtained by turning a Y plate 50 to 60 deg. about an X axis.
Patent JP-S5580950-A (JP)
Title: Arrier wave regenerating circuit
Inventor: KURIHARA HIROSHI
IPC: H04L27/227
Filed: 1978-12-08
Abstract: PURPOSE: To reduce effectively the occurrence ratio of the phase skip by detecting the phase difference for the two band pass filters at the two output points where the equivalent noise band widths differ to each other and then varying the phase for the output having the larger equivalent noise band width.  
     CONSTITUTION: In the circuit which regenerates the carrier from the N-phase PSK signal, the circuit network comprising frequency converters 15 and 16, phase detector 17, voltage control oscillator 18, band pass filters 21 and 22, phase detector 23 and phase shifter 24 each is installed between N-multiplier 11 and 1/N-divider 13. And the band width of filter 22 is set smaller than that of filter 21, and thus the equivalent noise band width of the output emerging at point (a) becomes larger than that emerging at point (b). And the cycle skip occurrence rate at point (b) can be ignored to point (a), and accordingly the skipped phase can be known through detector 23. Then this phase component is reset to the original one via shifter 24, thus avoiding the effect due to the skip. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5485529-A (JP)
Title: Air conditioner
Inventor: TAKAHASHI OSAMU
IPC: F24F11/02
Filed: 1977-12-19
Abstract: PURPOSE: To provide an air conditioner, which is capable of indicating the actual temperature in the room to be air-conditioned, and if outdoor unit is disconnected, is capable of giving a similar indication as if it is connected in the system.  
     CONSTITUTION: Since one of light emitting diodes 19 designed to respond to the ambient temperature of temperature detecting thermistor 15 is lighted, it is possible to know the actual temperature in the room to be air-conditioned. Further, arrangement for these light emitting diodes 19 is such that, when switch 5 is closed, diodes 19 are flashed irrespective of whether outdoor unit 10 is connected or not, but they are lighted continuously when the switch 5 is opened. Accordingly, these light emitting diodes 19 can be used also as operation indicator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5579008-A (JP)
Title: Membrane separating apparatus
Inventor: AKIMOTO NAOYUKI
IPC: B01D61/10
Filed: 1978-12-12
Abstract: PURPOSE: To wash plural modules simultaneously and uniformly to enhance the membrane separating capacity by a mechanism wherein plural modules having a permeable membrane are connected in a pararell manner and plural membrane separating systems, plural washing systems, a supply means for washing running bodies or the like are arranged at a pedetermined fashion.  
     CONSTITUTION: A modul 1a, 1b, 2a, 2b... having a tubular permeable membrane is connected in series respectively and each of module groups is arranged in a pararell manner between a liquid supply pipe 6a and a liquid discharge pipe 7a to constitute a membrane separating system A and similarly, a membrane separating system B is provided between a liquid supply pipe 6b and a liquid discharge pipe 7a, a membrane separating system C is provided between a liquid supply pipe 6b and a liquid discharge pipe 7b. On the other hand, a washing system crosses the above described separating systems and constitutes a serial washing system X, Y, Z of a module 1aW1f, 2aW2f, 3aW3f. A supply portion 8a for washing running bodies is connected to a liquid supply pipe 6a and a supply portion 8b is connected to a liquid discharge pipe 7b and, in case of washing modules, a valve 13, 14 are closed to carry out the washing of the above described washing systems X, Y, Z and a backwash operation can be carried out. Thereby, plural modules are washed simultaneously and uniformly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11322905-A (JP)
Title: Polymerization of cycloolefin and production of molding
Inventor: AIHARA AKIO
IPC: C08G61/08
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To produce a polymer capable of giving a molding having a heightened degree of freedom of shape by polymerizing a metathetically polymerizable cycloolefin in atmospheric air in the presence of a metathesis polymerization catalyst. SOLUTION: A metathesis polymerization catalyst in an amount of 0.001-20 pts.wt., desirably, 0.01-5 pts.wt. which is represented by the formula (wherein M is Ru or Os; X and X1 are each an anionic ligand; and L and L1 are each a neutral electron-donating group; and Q and Q1 are each an alkyl, an alkenyl, or an aromatic group each of which may be substituted) is added to 100 pts.wt. metathetically polymerizable cycloolefin to obtain a monomer mixture. This mixture is poured into the recess-cross-section hollow of a mold and polymerized by heating at 80-250 deg.C, desirably, 100-200 deg.C while the mixture is kept in a state in which at least 1% of the total area of the cycloolefin is in contact with atmospheric air. Thus, a molding can be produced by a molding process such as an open mold process or pouring.