baber/WOPTO huggingface dataset:
Patent JP-S6035838-A (JP)
Title: Reducing device of impulsive noise
Inventor: HIROHASHI KAZUTOSHI
IPC: H03G3/34
Filed: 1983-08-08
Abstract: PURPOSE:To reduce the production cost of the titled device by interrupting an input audio signal during the period of mixing of an impulsive noise with the input audio signal and interpolating the input signal by an inclination signal from an interpolation circuit consisting of an inphase amplifier, an amplifier, resistors and capacitors. CONSTITUTION:An input audio signal mixed with an impulsive noise is inputted to a low output impedance amplifier 19 through a delay circuit 18 and also inputted to a control signal generating circuit CSG. The CSG detects the impulsive noise and outputs a control signal Sb having width equal to the noise generating period to disconnect an output switch 20 of the amplifier 19. The input signal is interpolated by an inclination signal forecasted by the interpolation circuit consisting of the in-phase amplifier 21, the amplifier Ga, the capacitors C24, 23, 32, and the resistors 22, 28-31 immediately before the disconnection of the switch 20 during the disconnection period of the switch 20 and a signal Sc is formed and outputted. If the amplification factors of the amplfiers 21, Ga are G and Ga respectively, the capacitance values of the C24, 23, 32 are assumed as C1, C2 and C3 respectively and the values of resistors 22, 31, 28, 29, 30 are R1-R5 respectively, respective constants are selected so as to satisfy the formulas.
Patent JP-2000341879-A (JP)
Title: Ac uninterruptive power supply unit
Inventor: HASEGAWA TATSUYA
IPC: H02J9/06
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To increase backup time without increasing the capacity of a power accumulating apparatus, by detecting some failure in an AC power source or voltage drop in the power accumulating apparatus, and supplying DC power from a fuel cell to an inverter. SOLUTION: If any failure (power failure or the like) occurs in an AC power source 1, the output of a rectifier 2 becomes zero, a power accumulating apparatus 3 discharges (DC voltage), the DC voltage is supplied to an inverter 4 without instantaneous interruption, converted into AC power at a prescribed frequency by the inverter 4, and supplied to an AC load 5. The failure of the AC power source 1 is detected by a detector 12, and a fuel cell 10 is started up at a time. After a fixed time required for startup elapses, DC voltage V2 is outputted from the fuel cell 10. As the DC voltage V2 is higher than the voltage V1 of the power accumulating apparatus 3, the DC voltage V2 is supplied to the inverter 4 through a diode 11. By replacing a hydrogen cylinder as appropriate, it is possible to continue the operation of the fuel cell 10 for a long time.
Patent JP-H04369170-A (JP)
Title: Image forming device
Inventor: KAMO YASUSHI
IPC: G06T11/60
Filed: 1991-06-17
Abstract: PURPOSE:To implement character print for secrecy and to make the workability of character print efficiently without loss of information of an original and illegibility by forming a character picture data onto a picture of an original and differentiating dot structure of a character from that of the picture of the original in advance. CONSTITUTION:A picture data synthesis means 309 uses a character picture data forming means 206 and dot structure setting means 303,304,306 to synthesize plural character picture data formed by a prescribed dot structure and a picture data read by a picture read means and an image forming means forms the picture corresponding to the picture data. Moreover, a character picture data setting revision means revises a character of the character picture data generated by the means 206 for each image forming at the time of consecutive image forming of a same original. Thus, a copy source is immediately discriminated and the workability of character print for secrecy information is made efficient without losing illegibility of the original picture.
Patent JP-S6123464-A (JP)
Title: Driver of optical scanning body
Inventor: HAYASHI SEIJI
IPC: H04N1/04
Filed: 1984-07-11
Abstract: PURPOSE:To simplify the motor control and to simplify the constitution by using a drive source driven in a prescribed speed in a prescribed direction and driving the motor selectively based on a rope driven by the drive source. CONSTITUTION:A processing circuit 31 drives a driving circuit 30 to excite an electromagnetic solenoid 26c, a timing belt 60c is run in a high speed from a pause position l1 to an end l2 of an original D1 so as to forward an image sensor 1. When the sensor 1 reaches the position l2, an electromagnetic solenoid 26a is selected, the original D1 is forwarded in a low speed from the position l2 to the position l3 to read the original D1. When the sensor 1 reaches the position l3, the electromagnetic solenoid 25c is selected, and when the sensor reaches the position l4, the electromagnetic solenoid 25a is selected and the original D2 is read. When the sensor reaches a maximum end l5, the electromagnetic solenoid 25d is selected and the sensor 1 is returned up to the pause position l1.
Patent JP-S623722-A (JP)
Inventor: NISHIYAMA HIROSHI
IPC: A01G9/10
Filed: 1985-07-01
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-S5935560-A (JP)
Title: Magnetic force revolving device
Inventor: MURAKAMI SOKICHI
IPC: H02K53/00
Filed: 1982-08-21
Abstract: PURPOSE:To obtain a rotary drive force without necessity of any power by automatically opposing poles between inner and outer magnets which are disposed annularly in the same pole polarity direction and utilizing the attracting or repelling forces of the magnetic forces. CONSTITUTION:When a clutch mechanism is operated and a rotary plate 6 is moved into an outer magnetic unit 2, the positive pole of an inner magnetic unit 4 is, for example, repelled to or attracted from the positive pole of the outer magnetic unit 2, and the unit 4 tends to be rotated in the prescribed direction together with the plate 6 by this movement. When this rotation is advanced, a switching gear 5 makes contact with the outer gear 8, and since the poles of the unit 4 are converted in this manner, the poles are converted from positive to negative poles in the unit 2, and are repelled from each other or attracted to each other. In this manner, a semipermanent and strong rotary drive force can be obtained.
Patent JP-S625257-A (JP)
Title: Electrostatic latent image developer
Inventor: KATO HITOSHI
IPC: G03G9/093
Filed: 1985-07-01
Abstract: PURPOSE:To prevent the damage of capsules by the friction of a carrier and to eliminate staining during the stirring of a developer contg. the microcapsules and carrier by decreasing the grain size and true specific gravity of the carrier. CONSTITUTION:The microcapsules are obtd. by encapsulating a coloring agent such as carbon black or lake pigment and liquid wax by a resin for shell walls. Such microcapsules and the carrier, for example, ferrite, binder type carrier are incorporated into the developer to prepare the electrostatic latent image developer. The carrier is adjusted to have <=80mum average grain size and <=4.5g/cm<3> true specific gravity. The force to be exerted to the microcapsule toner is thus kept low even if the microcapsules weak in strength and the carri er are used in combination and therefore the damage of the capsules is prevented and the advantage of the microcapsule toner is effectively utilized.
Patent JP-H07143991-A (JP)
Title: Surgical hand piece
Inventor: YOHAN AIBURU
IPC: A61C1/10
Filed: 1994-06-27
Abstract: PURPOSE: To provide a surgical hand piece which can be quickly and easily disassembled and reassembled and on which there is no need to enlarge an outside dimension of the hand piece. CONSTITUTION: A hand piece 1 has a hand piece sleeve 4, and a chuck 5 to rotate around the axis to hold a tool 9, is arranged in this hand piece sleeve. This chuck is energized by a spring 8, and can be loosened through operation mechanisms 12 and 13, and the chuck is composed of two tubes 6 and 7 relatively slidable along the chuck rotating axis 22. In order to loosen the chuck 5, a fastening lever 13 is arranged so as to be swingable around the lever axis 14 in the almost vertical direction to the chuck axis 22. A part 18 of an accompanying body 12 of the operation mechanisms 12 and 13 which can slidingly move in the shaft direction together with both chuck tubes 6 and 7 and do not rotate together, is inserted into an undercut part 23 of the fastening lever 13 in the direction of the chuck axis 22.
Patent JP-2000335154-A (JP)
Title: File with pocket
Inventor: NAKAZATO JUN
IPC: B42F7/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To discharge or insert a document or the like by providing a separate pocket region even when an open portion of a file body is closed. SOLUTION: The file with a pocket comprises a flat or box-like resin file body 12 having an opening portion 11 formed at one end side, and a partition member 13 disposed in the body 12 to partition to two sections of the portion 11 into a front opening and a rear opening. The member 13 has a partition piece disposed in the body 12, and a cover member 21 connected to the piece and extended from the opening to outside. The member 21 is folded to an outer surface side of a front sheet 16 of the body 12 to close the front opening, and to open the rear opening to form a pocket.
Patent JP-S5478307-A (JP)
Title: Hot stove
Inventor: SETO SHIYOUZOU
IPC: C21B9/02
Filed: 1977-12-05
Abstract: PURPOSE: To uniform the amt. of combustion gas and air flowing through the regenerator of a hot stove and enhance the thermal efficiency of the stove by making the lower part of the regenerator that of a double structure to form a circular  exhaust gas pass and providing many exhaust gas holes of regulated size to the wall  of the lower part.  
     CONSTITUTION: Outer wall 9 is installed around the lower part of a hot stove to make a double structure, thus forming circular exhaust gas pass 10 leading to exhaust gas outlet pipe 7. Many exhaust gas holes 11 are made in the wall of the lower part of regenerator 3. The opening area of the hole on the extension of pipe 7 is made smallest, and the areas of the holes are made larger as the holes are estranged from pipe 7. Even if much combustion gas flows to the outlet pipe side of gitter work brick in regenerator 3, it flows throug other gitter work brick and uniformly flows against the cross section of regenerator 3 since holes 11 at the pipe side are small. Accordingly all of the brick in regenerator 3 is uniformly heated, resulting in efficient heating of cold air. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6036478-A (JP)
Title: Coumarinic acid ester, its preparation and fungicide for agriculture and horticulture
Inventor: SHIOKAWA KOUZOU
IPC: A01N43/30
Filed: 1983-08-10
Abstract: NEW MATERIAL:A compound of formula I (R is 3-8C cycloalkyl, aryl, 5-7C cycloalkenyl, bridged cyclic carbon group). EXAMPLE:2,2-Dichloro-cis-1,3-dimethylcyclopropylmethyl coumarate. USE:Fungicide in agriculture and horticulture: espcially it shows outstanding effect against rice blast and sheath blight in rice plant. It has low-toxicity to warm-blood animals and tolerable by crops in usual dose, thus quite free from chemical injury. Further, it has a wide range of fungicidal spectra. PREPARATION:The reaction between coumaroyl halide of formula II (Hal is halogen) and an alcohol of formula III is carried out in a solvent or diluent such as hexane or toluene in a temperature range from about -20 deg.C to the boiling point to give the compound of formula I .
Patent JP-S5848253-A (JP)
Title: Retrieving system for tape position of tape recorder
Inventor: OKADA NORIMICHI
IPC: G11B15/087
Filed: 1981-09-14
Abstract: PURPOSE:To retrieve the target position of a tape in a stable and assured way, by producing a control signal for revolution of a reel motor in consideration of the distance between the target position of the tape and the present tape position. CONSTITUTION:The distance between the target position of a tape 3 and the present position of the tape is calculated by a computer 10 and then compared with the prescribed reference distance which is needed for the stoppage of tape. Then a reel motor revolution controlling signal is produced to move the tape toward the target position until coincidence is obtained between the above- calculated distance and the reference distance in case the reference distance is smaller than the calculated distance. When the reference distance is larger than the calculated distance, the present tape travelling speed is compared with the reference speed set previously. Then a reel motor revolution controlling signal is produced to lower the speed in case the present tape travelling speed is higher than the reference speed. The said control signal is produced to move the tape toward the target position in case the present travelling speed is lower than the reference speed. Then a control signal is produced to stop the revolution of the reel motor when the tape reaches the target position.
Patent JP-H08316399-A (JP)
Title: Board for electronic component and manufacture thereof
Inventor: HISADA OSAMU
IPC: H01L23/50
Filed: 1995-05-18
Abstract: PURPOSE: To provide a board for electronic components allowing a multitude of times of removal and reconnection to a printed board. CONSTITUTION: This is a manufacturing method of a substrate of a board for electronic components to be provided with an outer connection terminal 4 including a process for forming a ground layer 5 and a metal film 6 to wet with solder on the whole surface of the outer connection terminal 4, a process for removing a metal film 6 to wet with solder on the base end part and the intermediate part on the intermediate part so as to expose the ground layer 5 and a process for forming a film 7 unwet with solder.
Patent JP-H04342796-A (JP)
Title: Release composition for hot rolling
Inventor: ITO HISAKUNI
IPC: C10N50/08
Filed: 1991-05-20
Abstract: PURPOSE:To provide a release composition for hot rolling which prevents laminating metallic materials from fusion-bonding to each other when the laminating metallic materials are subjected to a hot rolling process by a sandwich method. CONSTITUTION:The objective composition comprises 40-75% of ceramic powders 5-30% of basic aluminum lactate or monobasic aluminum phosphate as a thermally curable binder and the balance of an organic binder.
Patent JP-S5571385-A (JP)
Title: Television receiver
Inventor: AOZUKA TORAO
IPC: H04N9/18
Filed: 1978-11-24
Abstract: PURPOSE: To make a convergence electrode needless to make a neck diameter narrow by subjecting color signals, which are supplied to an electron gun, to delay and time base compression and extending the horizontal deflection width of them.  
     CONSTITUTION: Signal received by tuner 21 are supplied to detection circuit 22, and luminance signal Sy and color signal Sc are taken out and are supplied to color demodulator circuit 23 to demodulate three primary color signals Sr, Sg and Sb. These signals Sr, Sg and Sb are written on CCDs 24Ro, 24Re, 24Go, 24Ge, 24Bo and 24Be for time base compression. Signal Sy is supplied to synchronizing separator circuit 25 to separate horizontal synchronizing signal Sh. Respective color slgnal of CCDs are compressed into the time, when three color scanning lines are overlapped, and are read out and supplied to the electron gun of a cathode-ray tube. Further, signal Sh from circuit 25 is supplied to deflecting circuit 35 to form a deflecting current, and this current is supplied to amplifier 36 and is amplified into the same range as original video, and this current is supplied to a horizontal deflecting coil. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6124946-A (JP)
Title: Solar heat collecting device
Inventor: MOTOYAMA SHIGERU
IPC: F24J2/04
Filed: 1984-07-12
Abstract: PURPOSE:To permit to omit beveling process and protect the peripheral rim thereof by attaching a spacer to the circumference of a light permeating plate. CONSTITUTION:The spacer 4 is provided with rectangular section and is consisting of a continuous base body 21 of an elastic material such as rubber, synthetic resin or the like having continuous same configuration while the continuous base body 21 is provided with a recessed groove 22 on the inner surface and a notch of 45 deg. on the corner thereof and is attached continuously to the whole periphery of the light permeating plate 5. Solar heat, passing through the light permeating plate 5, is collected into a heat collecting body 2 and air, from an air inlet port 20, is heated and, thereafter, is discharged from an air outlet port 19 into a room R whereby the room is air-conditioned. The upper part of the device is arranged with two layers of light permeating plates 5 and the air, whose temperature becomes high by the temperature increase from the inlet port 20 to the outlet port 19, is discharged out of the outlet port 19 under preventing the dissipation of heat by a heat insulating layer between the light permeating plates 5, 5 thereby increasing the utilizing efficiency of the solar heat. The light permeating plates 5 are protected by a spacer 4, danger upon handling may be prevented, the beveling process of the peripheral rim may be omitted and an impact force due to contacting may be mitigated.
Patent JP-2000334687-A (JP)
Title: Parallel ling type inner force sense input and output device
Inventor: MUTO TAKAYOSHI
IPC: B25J3/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To move a piston even with a force having a degree which can be applied by a person, and to operate a movable member by directly and sensually actuating the movable member through movement of the piston in accordance with the force. SOLUTION: An input and output device 22 is remote-controlled during operation of a remote control body 16, and comprises a plurality of actuators 5 which are arranged in parallel with one another between a base 23 and a handle 25, a force sensor 13, a control valve 14, and a control device 15. Each actuator 5 comprises a cylinder 3 which oil 8 flows in and out, a piston 4 which is accommodated in the pressure receiving part 4a of the cylinder 3 so as to be reciprocable therein. The force sensor 13 detects a force applied to each piston in association with the manipulation of the handle 25. The control device 15 controls the control valve 14 at least in accordance with a result of detection by the force sensor 13 and a reaction force of the remote control body 16 received from a workpiece 19 to adjust a hydraulic pressure applied to the pressure receiving part 4a.
Patent JP-H0438568-A (JP)
Title: Logic simulation processing system between synchronous type ffs
Inventor: FUSHIMI HARUTAKA
IPC: G06F11/26
Filed: 1990-06-04
Abstract: PURPOSE:To prevent an unnecessary event from being generated and to shorten testing time by making a clock inserted into only an FF which is a testing object among the plural synchronous type FFs. CONSTITUTION:The logical value data of the input/output of a transmitting side FF1 and a receiving side FF2 of testing objects are defined by a test pattern 8. A logical gate 4 is provided in a data bus between the FF1 and the FF2 and the test pattern 8 activates the bus. Logical gates 5 and 6 are provided at the clock bus of the FF1 and FF2. A logical gate 7 is provided at the clock bus of an FF3 which is not the test object. The test pattern 8 sets the logical state of the logical gate 7 so that a clock may be not inserted into the FF3 and sets the respective logical state of the logical gates 5 and 6 so that the clock may be inserted into the FF1 and the FF2.
Patent JP-S5669901-A (JP)
Title: Microwave coplanar-line/slot-line converting transmission line
Inventor: OGAWA HIROTSUGU
IPC: H01P5/10
Filed: 1979-11-09
Abstract: PURPOSE:To miniaturize a replaced part by extending the part, formed of the center conductor and external conductor of a coplanar line, as a slot line. CONSTITUTION:Through coplanar line M1, a wave of wavelength (lambda) is transmitted from the opposite end to slot line M2 to the slot line M2 side. Since slot M3 coupling with coplanar line M1 has one end opened and the other short-circuited, the impedance viewed from the side of coplanar line M1 is extremely high. Further, slot M3 is coupled with slot M2 and conductor 33 at its input terminal. Therefore, microwaves transmitted to coplanar line M1 are all transmitted to slot M2.
Patent JP-H0439566-A (JP)
Title: Office air conditioner suction port
Inventor: HASHINO KOICHI
IPC: F24F13/15
Filed: 1990-06-04
Abstract: PURPOSE:To make a uniform distribution of temperature and humidity at an upper part and a lower part of a room by a method wherein a floor piece at a proper location in a free access floor is applied as a main body for a suction port and a circulation air is induced. CONSTITUTION:A free access floor 1 is comprised of several divided floor pieces. The floor pieces are set such that each of the floor pieces 1F to 3F is supported by a floor supporting member 2. A ventilation chamber 6 is formed between the piece and the floor slab 4 so as to construct a floor structure. This floor is constructed such that the floor pieces at the proper locations (shaded portions) are formed by the main body of the suction port for making the comfortable air conditioned environment. With such an arrangement, the circulation air can be induced by the main body of the suction port set at the free access floor and further the distribution of temperature and humidity at an upper part and a lower part in a room can be made uniform.
Patent JP-H0438973-A (JP)
Title: Device and method for play
Inventor: MAAKU DABURIYU FURAA
IPC: A63B67/00
Filed: 1990-06-04
Abstract: PURPOSE:To control the height of a toy ball on fluid by providing a valve means between a fluid source and a connecting means to control the output of laminar flow. CONSTITUTION:A water source is connected through a hose 26 to a valve 16 which is connected through a second hose 15 to a water receiving chamber 12 or a base 10. Water from the water receiving chamber 12 is forced through a laminar flow filter 24 and a nozzle 18 to provide exhaust water flow 13. The exhaust water flow 13 supports a toy ball 14 on the upper part under the floating condition. A basket 11 is provided with an opening through which the exhaust water flow 13 passes and connected through a support member 17 to the water receiving chamber 12. When the water flow flowing into a base 10 is controlled by the valve 16 while the exhaust water flow 13 supports the toy ball 14, the height of the toy ball can be adjusted.
Patent JP-H073266-A (JP)
Title: Oscillation type carbonization furnace
Inventor: AKIZUKI KATSUFUMI
IPC: C10B49/06
Filed: 1993-06-17
Abstract: PURPOSE:To obtain an oscillation type carbonization furnace capable of readily controlling carbonization temperature without depending on particle diameter and having simple structure and good durability. CONSTITUTION:This oscillation type carbonization furnace is composed of a carbonization furnace body 7 conically formed and swingably supported so that the conical shaft becomes horizontal, a carbonization gas-burning furnace 4 for burning carbonization gas generated in the carbonization furnace body 7 and a product-carrying conveyer 8 and in the carbonization furnace body 7, a raw material inlet 6 is provided in the end part on small diameter side and an ignition port 2 and air blowing port 1 for carbonization are provided in the lower part and plural baffles 3 directing to conical shaft are provided in the inner wall.