baber/WOPTO huggingface dataset:
Patent JP-H05295134-A (JP)
Title: Prepreg excellent in stickiness
Inventor: NODA SHUNSAKU
IPC: B32B25/08
Filed: 1992-12-15
Abstract: PURPOSE:To obtain the objective prepreg excellent in handleability and capable of giving a composite material not subject to lowering of interlaminar shear strength by coating the skin of a prepreg comprising reinforcing fibers and a matrix resin with a predetermined amt. of a pressure-sensitive adhesive. CONSTITUTION:The skin of a prepreg comprising reinforcing fibers (e.g. carbon fibers) and a matrix resin (e.g. an epoxy resin) is coated with 0.5 to 5.0g/m<2> of a pressure-sensitive adhesive, pref. one based on an acrylic rubber, one based on a diene rubber (e.g. a nitrile rubber), one based on a silicone rubber, or one comprising a thermosetting resin (e.g. an epoxy resin contg. dicyandiamide as a curing agent) and a diene rubber.
Patent JP-H02177119-A (JP)
Title: Production of floating type magnetic head
Inventor: YAMASHITA MASATO
IPC: C03C10/02
Filed: 1988-12-28
Abstract: PURPOSE:To provide molding glass which is high in the content of silicon dioxide and has good corrosion resistance by sticking crystallized glass to butt parts and joining two core bodies in a crystalline state. CONSTITUTION:The two magnetic cores 1, 2 are adhered via a nonmagnetic layer 2b by the crystallized glass 9. The crystallized glass 9 of a bar shape is disposed near the apex 2c in this case and is heated to increase the temp. and to stick the softened crystallized glass 9 near to the apex; further, the temp. is raised to crystallize the crystallized glass 9. The crystal matter joining the two core bodies does not, therefore, melt even if the temp. is raised in order to soften the molding glass.
Patent JP-H01175473-A (JP)
Title: Video voice reproducing device
Inventor: OKUNO NOBORU
IPC: H04N5/93
Filed: 1987-12-29
Abstract: PURPOSE:To constitute the title device so that a user can get in a reproducing voice rhythm by providing a rhythm detecting means of a reproducing sound signal and switching a video screen in accordance with a rhythm signal of the reproducing sound signal which has been detected by this rhythm detecting means. CONSTITUTION:Sound signals of two channels which have been outputted from a sound signal processing part 7 are sent out to voice output terminals 12, 13, and also, inputted to a rhythm detecting circuit part 14. In the rhythm detecting circuit part 14, from the sound signals of two channels which have been inputted, a rhythm of its input sound signal is detected. The obtained rhythm signal is inputted to a screen switching signal generating circuit part 15, converted to a signal being suitable for a screen switching signal at the time of stroboscopic reproduction in said part, and thereafter, inputted to a system control part 6. The system control part 6 controls a stroboscopic screen switching operation of a digital memory part 8, based on an output signal of the screen switching signal generating circuit part 15.
Patent JP-H08172770-A (JP)
Title: Apparatus for controlling ac-power-supply load
Inventor: NANBA KUNIHARU
IPC: H05B39/04
Filed: 1994-12-18
Abstract: PURPOSE: To suppress the generation of the higher harmonic component of a power supply current with a simple constitution by providing a dummy-load control means, which controls the dummy load having the same capacity as the load under control at the timing opposite to the timing of phase-angle control and applies the load. CONSTITUTION: A control circuit 53 takes the timing by a zero-cross signal 52 from an AC driving circuit 52 and outputs a gate signal 55 to the AC driving circuit 52. When the timing of a gate is separated from the zero-crossing time at this time, the current waveform is deformed from a sine wave and appears as the higher harmonic component. The power-supply current becomes the current which is a combination of the load current and the dummy-load current by turning on a control signal 19 of a dummy-load driving circuit 15 for driving a dummy-load resistor 16 at the zero crossing and controlling the signal at the timing of off at the same time of the gate signal 55. The waveform becomes the current waveform close to the sine wave. Accordingly, the generation of the harmful higher harmonic current can be suppressed by the simple constitution.
Patent JP-H02179083-A (JP)
Title: Television tuner
Inventor: WAKIMOTO NOBUYA
IPC: H04N5/44
Filed: 1988-12-28
Abstract: PURPOSE:To eliminate buzz by providing a frequency characteristic compensation means to set a prescribed frequency band characteristic at a flat characteristic in a video carrier frequency band area, and to suppress the level of the declining component of a video signal. CONSTITUTION:A signal is supplied from a front end 2 to a PIF amplifier via a SAW filter 30 which passes all band components of an IF signal. Since the level of an upper sideband component is equalized to that of a lower sideband component by the filter 30, the phase fluctuation of a synthetic vector of both components which causes the buzz can be dissolved. Meanwhile, the level of the declining component in the spectrum of the video signal component of a detector 5 obtained by detecting the output signal of the amplifier 4 is increased. An incremented component is suppressed by a frequency characteristic compensation circuit 40, and recovered to the same frequency characteristic as that of the signal on a transmission side, then, it is supplied to a receiver. Thus, since the frequency characteristic is set at the flat characteristic and the amplification distortion of the video signal is compensated at a succeeding stage, no buzz is generated.
Patent JP-H10125032-A (JP)
Title: Disk storage
Inventor: YAMADA TAKASHI
IPC: G11B23/03
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the strength of a device body from deteriorating and at the same time make thin and compact a device by placing a shutter that is operated with a cartridge body as a trigger at the time of inserting a disk cartridge into a cartridge holder for holding the disk cartridge. SOLUTION: A cartridge holder 16 is fitted into a mechanical chassis 17, and left and right support brackets 19 for supporting the rear edge part of the cartridge holder 16 rotatably are screwed to a specific position, thus supporting the cartridge holder 16 so that it can be inclined up and down for the mechanical chassis 17 and the cartridge holding part of the cartridge holder 16 is made correspond to the upper part of a spindle motor 12 that is fixed to the mechanical chassis 17. A drive mechanism for performing reading/writing using a disk-shaped storage that is accommodated rotatably can be made thin and a device can be made light, while preventing the strength of the device body from deteriorating.
Patent JP-H09181797-A (JP)
Title: Radio calling system
Inventor: NIIMURA TSUTOMU
IPC: H04W88/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide the radio calling system in which the user with the habit of carrying a portable electronic device can recognize an incoming call while using the portable electronic device with respect to the recognition of a call tone of a mobile communication equipment main body. SOLUTION: The system is made up of a mobile communication equipment main body 1 having an antenna 2, a portable electronic device 3 designed to be a separate unit, a headphone 4 connecting to or connectable to the portable electronic device 3, a channel selection variable resistor 5 for channel selection, a channel selection window 6 and an indicator 7 or the like. When a notice from the mobile communication equipment main body 1 is on request, the indicator 7 of the portable electronic device 3 is blinked to inform the arrival of an incoming call. Thus, the user user recognizes an incoming call in an excellent way.
Patent JP-H10157337-A (JP)
Title: Printed matter having address changeable information to predetermined format and address changeable information printing system
Inventor: YAMAZAKI MAKOTO
IPC: B42D15/00
Filed: 1996-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a printed matter having address changeable information to a predetermined format for smoothly guiding the person provided with the guide leaflet without confusion, and an address changeable information printing system for efficiently conducting the printing process with a smaller memory capacity and a shorter processing time at the printing processing part. SOLUTION: A printed matter (seat guide) 1 including a basic guide information part 2 as the predetermined format, an address indication part 4 for indicating people to be present per an addressee unit for providing the seat guide 1, and a position changeable guiding information part 3 for indicating a certain position corresponding to the addressee on the addressee indication part 4, that is, for indicating the name of the participant 6 indicated on the addressee indicating part 4 as the participant 6 on the 'pine' table so that the participant 6 indicated on the addressee indicating part 4 can quickly find his or her own seat,  and an address changeable information printing system with the position of a position changeable guiding information file changeable where the position changeable guiding information of the participant 6 can be printed on a certain position corresponding to the addressee information based on the changeable position information of the addressee information file can be obtained.
Patent JP-H03196301-A (JP)
Title: Method and device for detecting abnormality of joy stick
Inventor: ODAWARA TATSUO
IPC: G01M99/00
Filed: 1989-12-26
Abstract: PURPOSE:To enhance the safety of operation of a work machine by providing a potentiometer which is operated simultaneously by its operating means, and also, consists of the same structure, in addition to a conventional potentiometer operated by the operating means, and detecting whether abnormality exists or not by always comparing output signals of both of them. CONSTITUTION:Other potentiometer 1a than a potentiometer 1b also consists of the same structure as the potentiometer 1b, and also, both the potentiometers 1a, 1b are operated by the same operating means. Accordingly, when a difference of values of output signals of the potentiometer 1a, 1b is within an allowable difference, it can be decided that the value of the output signal from the potentiometer 1b is normal. Also, in the case the difference of the values of both the output signals is not within the allowable difference, it is decided that one of the potentiometers 1a, 1b is faulty. Moreover, when one decision of both the decisions negative, a power source of a work machine 6 is set to an inoperable state. In such a way, the safety of an operation is improved.
Patent JP-H09180263-A (JP)
Title: Manufacture of optical disk
Inventor: SUGI KOICHIRO
IPC: G11B7/24024
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to paste two pieces of substrate with each other in a short time while forming a uniformly thick adhesive layer mutually between these two substrates and to make it possible to improve the productivity and product yield. SOLUTION: In the method for producing optical disk by pasting two pieces of the substrate, an adhesive film 19, in which one surface of an ultraviolet- curing type sticky film-like adhesive 11 is provided with a base film 14 and another surface thereof is provided with a protective film 12, is used. The protective film 12 on the adhesive film 19 is stripped and the first substrate is bonded to the film-like adhesive 11. Next, the base film 14 on the adhesive film 19 is stripped, the second substrate is bonded to the rear side of the first substrate, and then the combined substrates are irradiated with ultraviolet rays.
Patent JP-H03198682-A (JP)
Title: Motor controller
Inventor: HARADA HIROYUKI
IPC: H02P25/098
Filed: 1989-12-25
Abstract: PURPOSE:To obtain an accurate rotating speed by discriminating whether latest data regarding a motor rotating speed falls within a predetermined range to data corresponding to a center of large and small values, and outputting data corresponding to the center of the large and small values according to the discrimination result as motor control speed data. CONSTITUTION:When data regarding the rotating speed of a motor 10 is calculated at each predetermined timing, whether the latest data falls within a predetermined range to data corresponding to a center of large and small values of data of predetermined number stored in a storage means of the controller 14 or not is determined. When the latest data falls within the predetermined range of the data corresponding to the center of the large and small values, the latest data is used as speed data used for controlling the motor 10. On the other hand, if the latest data is out of the predetermined range of the data corresponding to the center of the large and small values, the data corresponding to the center is used as speed data to be used to control the motor.
Patent JP-2001150245-A (JP)
Title: Tap handle
Inventor: KONDO KATSUHIRO
IPC: B23G1/46
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent a tap from coming off under its own weight by making sufficient frictional force and holding power act on a mounting part of the tap which is simply inserted into a square socket, to prevent damage to the tap and an accident during work and to increase working efficiency of tapping. SOLUTION: This tap handle comprises a main body 2 composed of integrally formed long arms 2c respectively provided, in a direction orthogonal to the direction of the square socket 2a, at both sides of a central part 2b formed with the square socket 2a into which the tap 4 is inserted, and a plate spring 3, attached to the central part 2b of the main body 2, for making frictional force, which does not cause the tap 4 inserted into the square socket 2a to come off under its own weight, act on four surfaces 4b of the mounting part 4a of the tap 4.
Patent JP-H06187748-A (JP)
Title: Magnetic disk device
Inventor: OGAWA YOSHIAKI
IPC: G11B21/08
Filed: 1992-12-16
Abstract: PURPOSE:To resolve the problem of such a fault that, when a magnetic head is damaged, no access to a recording surface concerned can be performed at all since magnetic heads in the magnetic disk device are used exclusively for their allotted recording surfaces respectively. CONSTITUTION:A magnetic head switching driving part 19 capable of exchanging two magnetic heads 14 arranged on the same head arm 15 and facing in the opposite direction to respective recording surface, is provided on the same head arm 15. Then, a magnetic head control circuit for controlling the magnetic head switching driving part 19 is provided, so that when either of the magnetic heads 14 is damaged, it is exchanged with the other usable magnetic head 14, thus preventing medium utilization efficiency of the disk media 11 from deteriorating.
Patent JP-H07189660-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: KAWAGUCHI TAICHIRO
IPC: G01M15/04
Filed: 1993-12-28
Abstract: PURPOSE:To accurately estimate an NOx quantity absorbed in NOx absorbent by estimating the NOx quantity absorbed in the NOx absorbent from an air-fuel ratio and an intake quantity detected by a sensor in an exhaust emission control device where the NOx absorbent is arranged inside an exhaust passage. CONSTITUTION:A casing 17 having NOx adsorbent 18 contained is connected on the way of an exhaust pipe 16 connected to an exhaust port 8, and the NOx absorbent 18 is forced to perform absorbing/discharging action for NOx in such a way as absorbing NOx when the air-fuel ratio of fed-in exhaust gas is lean, and discharging NOx when the oxygen concentration in the fed-in exhaust gas is decreased. In this case, a pressure sensor 19 for detecting absolute pressure inside a surge tank 10 and an air-fuel ratio sensor 20 are provided. A map preliminarily stored in a ROM 32 based on the relationship that the NOX becomes the maximum on rather leaner side than a theoretical air-fuel ratio and the NOx quantity is decreased when it becomes leaner than the maximum point, is referred so as to estimate the NOx quantity.
Patent JP-H11239731-A (JP)
Title: Washed rice feeding appratus
Inventor: OGASAWARA MASAAKI
IPC: B02B1/04
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To easily execute loading operation of rice by enabling a rice charging port to be arranged at a low position by a method wherein a horizontal supporting base is arranged at the upper end of a support disposed in upright upward, a washed rice container is droopingly provided to the lower part of the base, a washed rice receiving container is placed below that, and a drive mechanism-containing part is provided above the supporting base. SOLUTION: A pair of supporting leg parts 11 which support the whole of an apparatus on a horizontal floor surface FL and are respectively extended horizontally, are provided by being separated left and right, and a supporting base 13 extending in front horizontally is installed to an upper end of the support 12 rising upward from a rear part of the supporting leg part 11. A washed rice container 14 having a rice charging opening 30 on an upper part of a front side part is drooping by provided below the supporting base 13, and besides a driving mechanism-containing part 15 is arranged above the supporting base 13. Further, a placing board 18 which supports a washed rice receiving container 10 by being positioned below the washed rice container 14, is arranged to the support 12.  Then, a stirring means is provided inside the washed rice container 14, and besides a water exhausting means for exhausting washed foul water by being spearated from the rice is provided to a lower end part of the washed rice container 14.
Patent JP-H05144149-A (JP)
Title: Disk feed device for disk player
Inventor: ABE HIROSHI
IPC: G11B17/051
Filed: 1991-11-25
Abstract: PURPOSE:To enable a mechanism for rotatively driving a roller for inserting and ejecting a disk in a disk player and for moving this roller from a disk feed position to a separating position from the disk to be of simple constitution and disposed in a small space. CONSTITUTION:Power of a motor M is transmitted via a gear 27 to a driven gear 29 and is then transmitted to the roller 16, and the disk D held between this roller 16 and a guide member 17 is fed to the left or the right in the figure. When the player is loaded with the disk D, effecting a reproducing mode, a roller bracket 12 is driven counterclockwise by a driving groove 31b, and a roller shaft 13 is guided to be lowered by a circular-arcuate groove 1b with a center of a gear shaft 15, so that the roller is separated from the disk D.
Patent JP-H10164603-A (JP)
Title: Image pickup device
Inventor: TABEI KUNIHIKO
IPC: H04N9/07
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To improve focus precision using a high frequency by detecting the frequency higher than the effective case of optical low-pass filter(LPF), canceling the function of this optical LPF before the focusing operation and switching a 2nd detector. SOLUTION: The spatial frequency component of an image is inputted to an imaging device 2 after the spatial frequency component higher than a fixed level is removed through an optical LPF 4. A converted video signal is sent to a 1st detector 9 at the time of a moving image mode by a signal controller 8, the high frequency of about 4MHz band is extracted by a band-pass filter and sent to a lens controller 11 and while using the high frequency component from the 1st detector 9 and the information of lens position detector 12, a lens group 1 is controlled by a motor 13 and focused. In the case of high resolution mode, the optical LPF on the rotation side is rotated at a prescribed angle by an optical LPF rotating mechanism 4, and the high frequency component of spatial frequency is prevented from being attenuated.
Patent JP-2000162330-A (JP)
Title: Hand display type clock
Inventor: KUBOTA MASARU
IPC: G04B27/02
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To stably rotate train wheels by preventing disengagement of train wheels without thickening a clock in a hand display type clock having a switching structure of the type for inclining the train wheels. SOLUTION: Axial clearance of a third wheel 3 is specified by a pawing deciding part 13B of a train wheel bridge 13 of another member from a disengaging lever 12. Thus, the wheel 3 cannot be made affected by an influence of pawing of disengaging levers 1, 2 themselves, and axial clearance of the wheel 3 is prevented from being increased more than necessary. Accordingly, when the hand is normally handled, the wheel 3 can be prevented from being disengaged from a second wheel 2 or a fourth wheel 4 engaged with the wheel 3 to stably rotate the train wheels. Further, to prevent disengaging, it is not necessary to thicken gears of the wheels 2 to 4 and pinions, and hence thickening of the clock can be prevented as well.
Patent JP-H07195665-A (JP)
Title: Instrument and method for reversing triangular prism
Inventor: OKAMOTO KOJI
IPC: G01C19/56
Filed: 1993-12-28
Abstract: PURPOSE:To provide an instrument for reversing a triangular 1 prism which is simple in structure and not necessary to detach, and also a method for reversing a triangular prism, whereby the triangular prism is easily positioned when a side face of the triangular prism is processed, and processing costs are reduced owing to a shortened working time. CONSTITUTION:This is an instrument used when a triangular prism 20 is to be reversed. The reversing instrument is constituted of a fixing tool 1 and a reversing plate 19. The fixing tool 1 has a holding part 5 of generally V-shaped notches at 60 deg. to a base plate 2, and the reversing plate 10 has a plurality of generally rectangular punched holes 13 formed on a flat plate 11.
Patent JP-H05172041-A (JP)
Title: Radial plunger pump
Inventor: MOCHIZUKI TERUHIKO
IPC: F04B53/10
Filed: 1991-12-19
Abstract: PURPOSE:To enable a delivery amount to be easily changed, and reduce cost related to a design change by introducing differential pressure across a variable throttle to a flow control valve, and discharging a part of delivered hydraulic fluid via a change in the opening area of a drain passage. CONSTITUTION:Hydraulic fluid sent to a support hole 16 via a pumping effect is delivered to a delivery port 26 via passages 25a and 25b. In this case, a solenoid valve 27 sets the area of the passages 25a and 25b at the predetermined value by means of the valve plate 27a thereof. Also, a part of the hydraulic fluid is introduced to the front and rear sides of the spool of a flow control valve 51 via introduction passages 36 and 37. In this case, however, differential pressure across the spool does not reach the predetermined value before the speed of a rotary shaft 5 increases to a certain extent, and the delivery amount of the fluid increases with a rise in the speed of the shaft 5, while the spool closing a drain port 38. When the speed of the shaft 5 rises from that state and the differential pressure reaches the predetermined value, the spool opens the drain port 38, thereby discharging a part of the hydraulic fluid. According to this construction, the delivery amount of the hydraulic fluid can be freely varied by changing the flow passage area with a signal sent from a controller 50 to the solenoid valve 27.
Patent JP-H01177857-A (JP)
Title: Method and apparatus for generating electric potential
Inventor: INOUE HIFUMI
IPC: A61N2/04
Filed: 1987-12-30
Abstract: PURPOSE:To generate an electric potential at a conductor with a simple structure by operating a magnetic field flown in a bullet state at a predetermined period at an approaching conductor. CONSTITUTION:A rectifier 1, a high frequency oscillator 2, an amplifier 3, a pulse current generator 4 and a coil 5 are sequentially connected in series, and contained in a body cover 6 to form an electric potential generator. A current for generating a waveform only in one direction is periodically fed to the coil 5 of the generator. When the magnetic field generated by the current is operated at arbitrary place and article, a power of the reverse shape is generated in principle of electromagnetic induction at the part, thereby generating an electric potential.