baber/WOPTO huggingface dataset:
Patent JP-H10293466-A (JP)
Title: Developing device
Inventor: FUJISHIRO TAKATSUGU
IPC: G03G15/08
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an edge effect, the oversupply of a developer to a fine image, surface staining, etc., and to obtain an excellent image by providing a developer movement preventing means for preventing the reciprocation of the developer outside a developing region. SOLUTION: This developing device 2 is provided with a shield plate 10 as a plate like member facing a developing roller 4 on the upstream side in the moving direction of the surface of the roller 4, of the developing region A. On the upstream side in the moving direction of the surface of the developing roller 4, of the developing region A, the movement of toner carried on the surface of the roller 4 is blocked by the shield plate 10, so that the reciprocation is not made between the roller 4 and a photoreceptor 1. Therefore, on the upstream side in the moving direction of the surface of the roller 4, of the developing region A, the toner is never supplied onto the photoreceptor drum 1, outside the developing region.  Thus, in a position outside the developing region, where the distance from the roller 4 to the surface of the drum 1 is long and a developing electric field is weak, the toner is never supplied to the drum 1, so that the occurrence of failures such as the surface staining, the thickening of a dot or fine line and the edge effect can be prevented.
Patent JP-S5740705-A (JP)
Title: Tape-like or sheet-like sound recording medium
Inventor: SHIKAUCHI TATATOMI
IPC: G11B3/70
Filed: 1980-08-23
Abstract: PURPOSE: To reproduce a sound easily and simply only by rubbing a flexible tape or sheet with a rubbing means by recording an uneven pattern on the tape or sheet.  
     CONSTITUTION: On the top side of a flexible plastic film 2, many recess parts 3 and projection parts 4 are provided by cutting treatment. The recess parts 3 and projection parts 4 form a striped close wave corresponding to a simple audio signal. For the reproduction of it, the nail tip 8 of a thumb 6 is held on an unevenness pattern 5 and in this state, while the film 2 is nipped, the nail is rubbed against the film as shown by an arrow 9. As a result, the nail 8 of the thumb 6, while intruding in the unevenness pattern 5, slides and the flexible film 2 vibrates finely and simultaneously to reproduce a sound corresponding to the recorded signal of the unevenness pattern 5 directly. Sticking this film to an order card, etc., enables the kind, etc., of the card to be discriminated only by rubbing the part. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05309611-A (JP)
Title: Antimicrobial-treated wood and its production
Inventor: TOMIOKA TOSHIICHI
IPC: B27K3/32
Filed: 1992-05-08
Abstract: PURPOSE:To keep the properties of an antimicrobial-treated wood by a method wherein a wood having a large number of capillaries in its xylem tissue is dipped in water solution prepared by diluting water solution of silver thiosulfato complex salt by pure water so that the silver complex acid salt adheres to the surface of the wood and the inner surfaces of the capillaries. CONSTITUTION:A water-soluble silver salt, such as silver acetate, is added by the amount of 100 pts.wt. to chlorine-free pure water to be dissolved. To this solution, 450 pts.wt. of mixture of sodium sulfite and sodium hydrogensulfite and 300 pts.wt. of water-soluble salt of sodium thiosulfato are successively mixed by stirring to be taken into water solution of silver thiosulfato complex salt. A wood 1 is wholly dipped in this water solution. The silver thiosulfato complex salt adheres to the inner surfaces of a large number of capillaries 2 formed in the tissure of the wood 1 and the cut surface. In this manner, an antimicrobial-treated wood having a high stability can be obtained. The properties of the wood can be kept for a longer time since the soft surface of the wood 1 is always weared or polished to be renewed.
Patent JP-S62275531-A (JP)
Title: Finishing device for metal die
Inventor: SHIOKAWA SEIJI
IPC: B29C33/38
Filed: 1986-05-22
Abstract: PURPOSE:To efficiently perform the finishing work of a die by arranging the die by inclining the 1st die fitting panel and 2nd die fitting panel in a inverse truncated chevlon shape and yet inclining both dies to the workers side. CONSTITUTION:The die fitting panels 21, 27 whose one side is made lower and the other side higher are provided tiltably by opposing the mutual die fitting faces 22, 28 on the opening part 12 of a horizontal C type frame 11. In case of finishing the die dies 3c, 3d are placed via an attaching the detaching jig on the pocket face 15 of the frame 11 by making the fitting panels 21, 27 in vertical state. The dies 3c, 3d are then separated by reversing a cylinder 17 after fixing the dies 3c, 3d to the fitting faces 22, 28 by advancing the fitting panel 21 by the cylinder 17. The fitting faces 22, 28 are in succession inclined in inverse truncated chevlon shape by rotating the fitting panels 21, 27 around shafts 24, 30 by cylinders 25, 31. In this way, the worker can easily perform the finishing work of the die with good efficiency.
Patent JP-H0284782-A (JP)
Title: Manufacture of josephson element
Inventor: YAMAMOTO KEISUKE
IPC: H01L39/24
Filed: 1989-05-11
Abstract: PURPOSE:To eliminate the nonuniformity of the thickness of a junction layer and the deterioration of the crystallization of a superconductive layer, and to manufacture a tunnel type Josephson element, which has an excellent surface junction and from which superior characteristics are obtained, by changing the conditions of high-frequency plasma oxidation treatment between a process in which first and second superconductive layers are formed and a process in which the junction layer is shaped. CONSTITUTION:When a first superconductive layer 2, a junction layer 3 and a second superconductive layer 4 are shaped successively onto the surface of a base body 1 by the combination of ion beam evaporation and high-frequency plasma oxidation treatment and a Josephson element is manufactured, the conditions of high-frequency plasma oxidation treatment are altered between a process which the first and second superconductive layers 2, 4 are shaped and a process in which the junction layer 3 is formed. Said first and second superconductive layers 2, 4 are formed of a metallic oxide superconductor, and the junction layer 3 is shaped of a metallic oxide which has the same constitutional elements as the metallic oxide superconductor and oxygen content of which is less than the metallic oxide superconductor. The junctions layer 3 brings the power of a high-frequency plasma source to 0, and is formed only through ion beam evaporation.
Patent JP-S59135813-A (JP)
Inventor: OONO KAZUKI
IPC: A01G1/04
Filed: 1982-07-06
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-S5926185-A (JP)
Inventor: GERUTO GORUTOMAN
IPC: C08F6/14
Filed: 1983-06-29
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-H08287386-A (JP)
Title: Vehicle accident notification system
Inventor: YANAGI EIJI
IPC: G08G1/13
Filed: 1995-04-17
Abstract: PURPOSE: To automatically notify the fist-aid notification at the time of the generation of an accident from the side of the person involved in the accident to a prescribed first-aid system. CONSTITUTION: The present positional information when an automobile runs based on the measured data obtained by acquiring the GPS satellite 1 that a navigation system 10 for automobile possesses is requested by the positional information request circuit within a control unit 20 at prescribed time interval. The read present positional information is stored in a memory circuit 21. Next, whether an air bag device 30 is operated or not is decided based on the shock detection signal from a shock detection sensor SG by a collision state decision circuit. Subsequently, after the signal operating at least the air bag device 30 is outputted, the present positional information stored in the memory circuit 21 is outputted as first-aid signal transmission data to a communication means 40 by a first-aid signal transmission command circuit.  The transmission data is transmitted to a prescribed radio facility 2 having a first-aid command system via the communication means 40 and the generation of an accident is notified.
Patent JP-S61275649-A (JP)
Title: Electrolytic cell
Inventor: INUKAI TAKAO
IPC: G01N17/00
Filed: 1985-05-31
Abstract: PURPOSE:To decrease the influence of eluted ions and to eliminate the variance in the result obtd. by the measuring direction by providing a means for stirring an electrolyte so that the flow of the electrolyte on a member surface is made laminar. CONSTITUTION:Stirring vanes 21 are connected and attached via a driving shaft 22 to a low-speed motor 23 in the position slightly apart from the surface of the member 2 in an electrolytic cell body 5. The vanes 21 and shaft 22 are made of a synthetic resin to have corrosion resistance and the motor 23 is made variable in rotating speed. The electrolyte 4 is filled in the cell body and the motor 23 is energized to rotate the vanes 21 via the shaft 22. Circulating flow is generated in the electrolyte 4 by the stirring effect of the vanes 21. As a result, the ions eluted from the member 2 in the stage of measurement are quickly diffused and diluted by being entrained in the circulating flow. The inconveniences such as the stagnation of the ions near the member 2 surface and the consequent suppression of the ion elution are thus prevented. The result having the high reliability with less variance is thus obtd. by measuring the polarization curve in the driving state of the vanes 21 by which the deterioration of the structural member with age is exactly known.
Patent JP-S5740715-A (JP)
Title: Series data byte recording system capable of correcting burst error
Inventor: YAMAGUCHI SEIICHI
IPC: H03M13/00
Filed: 1980-08-26
Abstract: PURPOSE:To improve economy by facilitating backward reading operation by utilizing a preamble, a postamble, and a mark. CONSTITUTION:An encoding circuit 1 encodes the data part and check part of input data Bi. The encoding output is given a preamble, a mark, and resink by a modulating circuit 2 for MFM modulation. The output of the circuit 2 is recorded  by a writing head 3. Read data from a read head 4, on the other hand, is supplied  to a PLL circuit 5 to generate a clock for discrimination. A demodulating circuit 6 performs the MFM demodulation of the output of the circuit 5 to extract only the  data and a check code. Then, an error correcting circuit 7 generates a syndrome to  correct error data and also makes a CRC check to output only corrected data B'i.
Patent JP-S5820640-A (JP)
Inventor: ARIOKA TSUNEO
IPC: B31B9/00
Filed: 1981-07-24
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-2000310254-A (JP)
Title: Viscous coupling
Inventor: MORIOKA SHIGERU
IPC: F16D35/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To absorb the increased volume of silicone oil due to thermal expansion without mixing gas into an operating chamber. SOLUTION: This viscous coupling 10 comprises a hub 12 and a housing 13 disposed rotatably on a rotating shaft C with respect to each other and forming an operating chamber 11 by the combination thereof with each other, a group of inner plates 14 disposed in the operating chamber 11 integrally rotatable with the hub 12, and a group of outer plates 15 disposed in the operating chamber 11 integrally rotatable with the housing 13. Silicone oil is sealed in the operating chamber 11. In this case, accumulators 17a and 17b formed of a bellows metal are installed in the operating chamber 11.
Patent JP-S60260482-A (JP)
Inventor: KAWASE MICHIHIKO
IPC: C04B37/02
Filed: 1984-06-07
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-S5819556-A (JP)
Title: Soundwave probe for ultrasonic microscope
Inventor: ISHIBASHI JIYUNICHI
IPC: G01N29/06
Filed: 1981-07-27
Abstract: PURPOSE:To eliminate need for the readjustment of the focus when the soundwave transmission medium is changed by constructing at least two accoustic lenses each made out of an electricity soundwave conversion member so as to normally share the same focal length and focal point. CONSTITUTION:Four electricity-soundwave conversion members 10a-10d are integrated in symmetry with respect to the center axis to construct a diagonal irradiation type soundwave probe 9. When a high frequency signal is applied to a wave transmitting transducers 15a and 15c and converted into ultrasonic waves. The ultrasonic waves are propagated as plane wave through a soundwave propagation elements 19a and 19c and projected into a soundwave transmission medium 21 through accoustic lenses 20a and 20c for wave transmission  at the bottom thereof so as to be focused on the focal point F. Those ultrasonic waves focused on accoustic lenses 20b and 20d are propagated as plane wave through wave receiving elements 19b and 19d, converted into high frequency signals with wave receiving transducers 15b and 15d and transmitted to a signal processing section. The soundwave probe is moved relative to the surface of the sample to scan it and electrical signals are processed to obtain a two- dimensional image of the surface of the sample.
Patent JP-S5642739-A (JP)
Title: Control of hydraulic pressure shock absorber unit for vehicle
Inventor: MORITA ISAMU
IPC: F16F9/50
Filed: 1979-09-13
Abstract: PURPOSE:To detect steering angles as well as driving speeds, if they exceed the specified values, and to suppress the downward movement of a car body during rolling by shifting a hydraulic pressure shock absorber to higher attenuation forces. CONSTITUTION:The conditions, which cause car speeds as well as steering angles to exceed their established values, are detected by a steering wheel 1 and a speed meter 2, and the detected data is transferred through an NOR circuit 6 by turning on an AND circuit 5, which moves a switch-over valve 7 rightward by a solenoid 7a and then shuts off pipe passages 10d and 11 and connects a pipe passage 11 to an air passage 12 through a passage 7c and thus provides an open to air passage to a pressure chamber 13b. This eliminates a negative pressure which maintains to move up a diaphragm 13b, and causes a control rod 21 to move downward, which results in a reduced orifice area. The reduced orifice area increases an attenuation force and produces hard shock absorbing characteristics. The shock absorbing device reduces rolling, prevents a car body during turning from moving downward and thus maintains the established maneuverability.
Patent JP-2000307457-A (JP)
Title: Carrier detection device
Inventor: HORIIKE YOSHIO
IPC: H04B1/26
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction in carrier detection mainly due to image disturbance. SOLUTION: This detection device comprises a frequency converting means which converts a receive signal to an intermediate frequency, a filter 11 which has an intermediate frequency as its center frequency and passes a specific band, a level detecting means 12 which detects the signal level from the filter 11, an arithmetic means 9 which switches a reception state when the level detecting means 12 detects a signal of the intermediate frequency, and a decision means 13 which decides the absence of a carrier when the level detecting means 12 detects a signal above a specific level even after the receiving means 9 switches the reception state.
Patent JP-H06303945-A (JP)
Title: Method for improving quality of marine kneaded product
Inventor: KAWASAKI MITSUYASU
IPC: A23L17/00
Filed: 1993-04-21
Abstract: PURPOSE:To obtain a marine kneaded product excellent in taste and gel strength by blending a meat emulsion obtained by grinding Squalus acanthias Linnaeus from which head, fin, internal organs and skin are removed, containing cartilage part or no cartilage part using a grinder with ground meat of Alaska pollack. CONSTITUTION:Squalus acanthias Linnaeus from which head, fin, internal organs and skin are removed, containing cartilage part or no cartilage is ground using a grinder while adding a small amount of ice water thereto to afford a meat emulsion. Then, this meat emulsion is mixed with ground meat of Alaska pollack and potato starch as enhancing agent is added thereto and the mixture is salted and then prepared into YAKICHIKUWA (baked tubular roll of boiled fish), etc., to provide the objective tasty marine kneaded product having good taste, using ground meat of Alaska pollack as a main raw material and provided with flavor deficient in Alaska pollack without lowering gel strength of product.
Patent JP-S61276434-A (JP)
Title: Pcm signal transmission and reception system
Inventor: FUDA HITOSHI
IPC: H04H20/74
Filed: 1985-05-31
Abstract: PURPOSE:To suppress switching noise by inserting a mute control signal for a prescribed time just before the end of transmission, sending the result and reproducing the mute control signal and holding the said signal for a prescribed time when it is detected that no synchronizing signal exists. CONSTITUTION:A multiplex section 203 adds the mute control signal MT to a PCM signal outputted from a coding section 202 at a transmission station, a code adding section 204 adds an error correction code, an interleave section 205 applies interleave processing and a scramble section 206 applies scramble processing and insertion of the synchronizing signal respectively and the result is sent towad a broadcast satellite as a radio wave. A control code detection section 306 detects the mute control signal from the PCM signal outputted from a de-scramble section 304 at a receiver side. The PCM signal is subject to de-interleave 307, error correction 308 and interpolation processing at an interpolation section 309, and a decoding section 310 applies mute control by using the mute control signal from a control code detection section 306. Further, the interpolation section 309 controls that the mute control time is extended further and held when out of synchronism information from a synchronous separator section 305 exists.
Patent JP-S5642936-A (JP)
Title: Electron impact type ion source
Inventor: WATANABE FUMIO
IPC: H01J49/14
Filed: 1979-09-17
Abstract: PURPOSE:To obtain an ion source which is mall in size and facilitates degasification with high sensitivity, by providing a thermal cathode along the outer circumference of an anode, which is formed into a semispherical shape, and opposing an ion extracting electrode of an outwardly-flared, short, cylindrical shape to an opening end of said anode. CONSTITUTION:An anode 1 constituted by fixing end portions of a mesh material which are press-formed into semispherical shape to a metallic circular ring 4 is supported by anode support rods 7, and an annular cathode 2 are provided along the outer circumference of the anode 1. On the opening end side of the anode 1, an ion extracting electrode 3 of an outwardly-flared, short, cylindrical shape is disposed in such a manner that said electrode expand successively toward its outer open end. An equipment 10 such as a mass spectrometer is arranged at the ion extracting port 9 of the electrode 3. In this construction, the device which facilitates degasification with high sensitivity is obtained, and also it is used in an extractor type ion source apparatus. A grid or striped member may be used as a member forming the anode 1 in place of the mesh.
Patent JP-S599566-A (JP)
Title: Voltage detector
Inventor: TAKADA JIYUNJI
IPC: G01R19/155
Filed: 1982-07-07
Abstract: PURPOSE:To elevate the reliability of the detection output eliminating malfunctioning with a greater stability of operation by supplying a trigger current to a P-gate type thyristor through a diode. CONSTITUTION:An AC signal input which is full-wave rectified is divided with a partial voltage resistance circuit 15 and applied to a gate driving circuit 33 while done to a series circuit of a thyristor 30 and an LED17. While the current output of the circuit 33 is small, the thyristor 30 won't be latched to the on state even when the thyristor 30 is turned ON, as long as the division output is below a specified value but it 30 is done as the division output is above the specified value. Then, as the current between the anode and the cathode of the thyristor 30 becomes smaller than the holding current of the thyristor 30 with drop in the division output, the thyristor 30 is turned OFF. The optical coupling of a photocoupler 12 is turned ON or OFF according to the ON/OFF operation of the thyristor 30, which causes a transistor switch circuit 20 to be turned ON or OFF corresponding to the switching ON or OFF of a light receiving transistor 19 to obtain a voltage detection output pulse.
Patent JP-H02298451-A (JP)
Title: Compound movement actuator
Inventor: HATSUTORI CHIKAMASA
IPC: B23G1/16
Filed: 1989-05-11
Abstract: PURPOSE:To secure such a compound movement actuator that is compact in size and less in the number of part items by constituting a mechanism, which gives compound movement consisting of rotational movement and axial movement to one output shaft, on a single axis. CONSTITUTION:A stator 6 is fixed to the circumference of a quill 3 in a housing 13, constituting a linear servomotor together with a needle 5. Another stator 10 is fixed to the circumference of a hollow rotor 9 in the housing 13, constituting a rotary servomotor together with a rotor 15. When a current is given to a coil of the stator 10 and this rotary servomotor is driven, the hollow rotor 9 is rotated, a main shaft 1 rotates via a spline nut and a spline 10. When a current is given to a coil of the stator 6 and the linear servomotor is driven, the hollow quill 3 is moved to the housing 13. Each drive ratio of these servomotors is changed, whereby desired compound movement conformed the end can be given to the main shaft 1.
Patent JP-2000133805-A (JP)
Title: Field effect transistor, control method for controlling such field effect transistor and frequency mixer means including such field effect transistor
Inventor: SEVENHANS JOANNES MATHILDA J
IPC: H01L29/78
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a field effect transistor which includes a control terminal, a first main terminal and a second main terminal. SOLUTION: A control terminal G is included to be coupled to gate voltage means adapted to provide a control voltage Vg, which controls the flow of carriers e flowing from a first main terminal S into a second main terminal D1. This field effect transistor further includes a third main terminal D2 positioned and adapted in order to enable a high input resistance control current means CS, which is coupled to the third main terminal D2, cause part e' of the flow of carriers to deviate from the first main terminal S to the third main terminal D2. The third main terminal is called the double drain D2 of the field effect transistor.
Patent JP-S5642202-A (JP)
Title: Photocoupling circuit with filter
Inventor: SUGIKI HIROYASU
IPC: G02B6/12
Filed: 1979-09-14
Abstract: PURPOSE:To make possible the selection of photocouplable wavelengths by disposing a dielectric multilayer film filter between two optical guides. CONSTITUTION:The 1st groove is etched in the surface of a substrate 1 and a clad layer 2 is deposited on the surface of the groove, after which this core glass 3a is buried in this groove and a clad layer 2b is deposited after the surface has been made flat, whereby the 1st waveguide is formed. In order to form the 2nd waveguide, such a groove which exposes the clad layer 3a of the 1st waveguide is formed from the back of the substrate, and a multilayer filter film 4 is formed on the surface of this groove; thereafter a clad layer 2c, core glass 3b and clad layer 2d are deposited in the manner similar to that for the 1st optical guide. This is used for branching and coupling of such coupling wavelengths.