baber/WOPTO huggingface dataset:
Patent JP-H11297930-A (JP)
Title: Semiconductor integrated circuit
Inventor: YASUMORI KOJI
IPC: H03K17/082
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To improve reliability by properly operating an overvoltage protecting circuit. SOLUTION: In this semiconductor integrated circuit, a source electrode 52s of an nMOS transistor 52 constituting an input initial stage circuit 50 is connected with a ground wiring 54, and an overvoltage protecting circuit 10 is connected between the ground wiring transistor 52 and a gate electrode 52g of the nMOS transistor 52. A wiring resistance between the source electrode 52s and the overvoltage protecting circuit 10 is made sharply small. Therefore, the impressed voltage values at the time of the generation of an overvoltage of the nMOS transistor 52 and the overvoltage protecting circuit 10 are made the same, so that the overvoltage protecting circuit 10 can be properly operated, and the nMOS transistor 52 can be protected.
Patent JP-S63261490-A (JP)
Title: Method for recognizing identification medium
Inventor: KOSAKA TOSHIHISA
IPC: G06K17/00
Filed: 1987-04-17
Abstract: PURPOSE:To make it impossible to execute the combination input of numerals unless a recognizing medium is known and to execute sure recognization by using the shape data of the recognizing medium as input data to execute personal recognition. CONSTITUTION:The shape data of a prescribed recognizing medium is read out by an image scanner and previously recorded in a magnetic card 21 and the data is read out by a card reader 20 and stored in a card data buffer memory 12. On the other hand, the shape of the recognizing medium 2 is read out by the image scanner 3, processed by an image processing part 4 and inputted to an operation control part 5. The control part 5 successively stores the scanning data in an image buffer memory 11, finds out an average and stores the shape data. A comparing part 6 compares the data stored in the memory 12 with the shape data stored in the memory 11 and outputs a recognizing result IDR. Consequently, the ID of the card 21 with a person himself can not be executed by another person until the recognizing medium is known by another person.
Patent JP-H03291682-A (JP)
Title: Printing device
Inventor: NAKAGAWA HITOSHI
IPC: G03G21/00
Filed: 1990-04-09
Abstract: PURPOSE:To prevent dew condensation due to steam of a recording paper ejected from a fixing unit by forming a slit in each guide plate which constitutes a fixing paper ejecting guide mechanism. CONSTITUTION:The moisture contained in the recording paper is discharged as steam to inside of a fixing paper ejecting guide mechanism 20, the steam is speedily vaporised and dispersed outside the fixing paper ejecting mechanism 20 from the slits 25 and 29 formed on the fixing paper ejecting guide plates 21 and 22. Then, when the recording paper no longer exists in the fixing paper ejecting guide mechanism 20, air flow generated by an exhaust fan 35 is entered from the slit 29 of one of the guide plates 22 into the fixing paper ejecting guide mechanism 20, and blown through to the outside from the slit 25 of the other guide plate 21 ejecting the residue steam inside to the outside. Thus, the soiling of the recording paper due to condensation of dew can be prevented.
Patent JP-H02274697-A (JP)
Title: Position control device for space navigating body
Inventor: KISHIMOTO HITOSHI
IPC: G05D1/08
Filed: 1989-04-14
Abstract: PURPOSE:To simplify design productivity and enable the enlargement of machinery and equipments on board by providing a second compensating means for compensating the dynamic influence, from the second position control system to a first position control system, generated at the time of being compensated by the first compensating means on the basis of a position error angle. CONSTITUTION:Compensation signals for compensating coupling terms 31, 32 to be dynamic influence generated at the dynamic part 30 of a first and a second position control systems 10, 20 are obtained on the basis of the position angle information of a satellite main body and the antenna direction target angle estimate, and the title device is formed in such a way that the control interference between the first and second position control systems 10, 20 are mutually prevented. The sufficient control area space between the first and second position control systems 10, 20 and the like as in the past therefore becomes unnecessary, and as the mutual control interference is prevented, design productivity can be simplified as well as the enlargement of an antenna can be easily realized.
Patent JP-S62251748-A (JP)
Title: Patter forming method
Inventor: KUBOTA TORU
IPC: G03F1/76
Filed: 1986-04-25
Abstract: PURPOSE:To improve resolution of the pattern by wholly exposing the resist with a quantity of light of a range which does not reach to sensitizing, before an exposing step. CONSTITUTION:The shading film 12 is coated on the glass substrate 11, and the positive type resist 13A is coated on the film 12, and the whole surface of the resist 13A is preliminary exposed for the prescribed time by means of a reduced projecting exposure apparatus. As the result, the resist 13A becomes to the state (resist 13B) of increasing the sensitivity by activating fairly the resist 13A. And then, by effecting primary exposure through a leticle formed a prescribed pattern thereon, the primary expose time for patterning, namely, the quantity of the exposing light is lessened. Thus, as the influence of proximity effect is reduced, the resist pattern 13D having a sharp edge is obtd, thereby improving the resolution of the pattern.
Patent JP-H04324468-A (JP)
Title: Developing device
Inventor: MIYOSHI HIROMICHI
IPC: G03G15/08
Filed: 1991-04-25
Abstract: PURPOSE:To provide a developing device in which developer is prevented from scattering and respective members in an equipment are prevented from being contaminated by the developer and which can be used over a long term without maintenance care as a developing device for electrophotography in which dry developer is used. CONSTITUTION:A groove 15 provided on a frame 6 is combined with a blade 9 and becomes an aperture which substantially connects space 14 and the inside of a developing device. The upper part of a developing roller 8 is interrupted by an elastic member 10 which abuts on a photosensitive body 1. Thus, the scattering developer caused in the space 14 passes through the groove 15 and returns to the developing device, thereby preventing the developer from scattering to the outside of the developing device.
Patent JP-H01265751-A (JP)
Title: Handset mounting device
Inventor: SAITO HIROSHI
IPC: H04M1/04
Filed: 1988-04-18
Abstract: PURPOSE:To attain ease of handset by supporting the handset in a way of being removed or mounted from the upper side offering excellent operating performance at all times. CONSTITUTION:A click stop part 7 is provided, which stops the turning of a handset mount 4 turned freely at a prescribed position and supports the state. Then the handset mount 4 is turned against a force of a spring 6b of the click stop part 7 in response to the attitude of the radio equipment main body 1 in the operation and supports the handset 8 at a position at which the handset is removed or inserted from the upper side at all times. Thus, the removal of the handset 8 is facilitated to offer convenience to the user.
Patent JP-S5721163-A (JP)
Title: Optical sensor array device
Inventor: TAMURA KATSUYOSHI
IPC: H04N1/031
Filed: 1980-07-14
Abstract: PURPOSE: To make the bonding connection between respective circuits and external circuits easy and to increase the reliability of the device, by locating a plate member greater than the upper surface area of a substrate on the upper surface of the substrate and forming a photoelectric conversion element, conductor electrode and drive circuit element on the plate member.  
     CONSTITUTION: A metallic plate 10 longer than the lengthwise direction of a substrate 3 of a given thickness is bonded and located on the upper surface of a contact fiber substrate 3. Small holes 10a with a given diameter are formed with etching method to a part in contact with the end surface of an optical fiber bundle 4 on the substrate 3 to the metallic plate 10. A transparent insulation film 11 with a given thickness is coated and formed on the upper surface of the metallic plate 10 and a conductor electrode 7 is formed to a part corresponding to the small holes 10a of the film 11 with a given pitch width. A photo electric conversion film 8 is coated in a given size along the arrangement of a conductor electrode 7, and a common electrode 9 is formed on the film 8. Further, the bonding between each circuit and external circuit is made easy and the reliability of the optical sensor device can be increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57211090-A (JP)
Title: Analog alarm watch
Inventor: WATANABE MINORU
IPC: G04G13/02
Filed: 1981-06-19
Abstract: PURPOSE:To simplify the mechanism for the set/reset display of an alarm, by generating the sound of discrimination between the set and reset of the alarm. CONSTITUTION:With a push of a crown 14, the display mode of the hand is switched to an alarm mode from a normal mode and vice versa. The normal time and the alarm time are corrected with the backward/forward electromagnetic correction method by pulling out the crown 14 in each mode and turing it clockwise or counterclockwise. The alarm is set and reset alternately by pushing a push-button 15 in the correction mode of the alarm time. At the same time, the different sounds of discrimination are generated for the set and reset respectively. When the button 15 is pushed except in the mode excepting the time correction mode, the sound of discrimination is generated for the set or reset of the alarm. Thus the monitor is possible for the set and reset of the alarm.
Patent JP-S58211777-A (JP)
Title: Image forming device
Inventor: IKEDA YOSHINORI
IPC: G03G15/22
Filed: 1982-06-03
Abstract: PURPOSE:To clean a dirty transfer drum meshes and to prevent leaking to an electrifying device by rotating a transfer drum automatically after specific jam processing for cleaning the meshes of the transfer drum in case of jamming, and operating a cleaner simultaneously. CONSTITUTION:In a figure, A, B, and C are jam detectors, and a form after transfer 22 is separated by a separating pawl 23 and discharged from a discharge opening 29 to a part 30 through a conveyor belt 24 and a fixation device 25. The on-off operation of the load of a copying machine and input processing of an input signal, e.g. jam detection signal are all controlled by a microcomputer 31. Once a normal state is returned to after the prescribed jam processing, a photosensitive drum is stopped and the transfer drum is rotated; and a solenoid is turned on the take one turn while bringing the cleaner into contact, and then the cleaner is released to stop the transfer drum. The transfer drum is cleaned and then a stand-by state is set.
Patent JP-S5320670-A (JP)
Title: Apparatus for installing and removing door an inlet of waste
Inventor: KAWADA MASAAKI
IPC: F23G5/44
Filed: 1976-08-10
Abstract: PURPOSE: To facilitate installing and removing the door on the inlet of throwing waste considerably. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5321022-A (JP)
Title: Solution heat-treatment method for thin circular pipe of large diameter
Inventor: AOTA RIICHI
IPC: C21D1/42
Filed: 1976-08-10
Abstract: PURPOSE:To make disappear the carbide at the welded part of the thin circular welded pipe of large diameter of austenitic stainless steel with a little electric power and to perform the solution heat-treatment, by heat-treating the above welded pipe with the high frequency and low frequency induction heating successively and partially to the lengthwise direction.
Patent JP-S60238749-A (JP)
Title: Detecting device of abnormal of rotary body
Inventor: SASAKI KUNIHIKO
IPC: G01M99/00
Filed: 1984-05-11
Abstract: PURPOSE:To discriminate an abnormal condition of a wing body and rotary shaft from an initial breaking to total breaking by detecting the change more than the prescribed value of the peak value of a microwave pulsating according to the rotation of a wing body connected to a rotary body. CONSTITUTION:Antenna for transmission 2 and antenna for receiving 3 are fitted to a box body 1 wherein a rotary body consisting of a rotary shaft A1, a wing body A are provided, and microwave is transmitted inside the box body 1 from a microwave transmitter 5 and the microwave pulsating according to the rotation of the wing body A is received by the receiving antenna 3 and according to the condition that the peak value of microwave changes more than the prescribed value the initial breaking of the wing body A or rotary shaft A1 is detected with an abnormal detection circuit 7 via a microwave detector 6 and further it is made so as to detect the total breaking from the stoppage of pulsation. The abnormality of the wing body A and rotary shaft A1 from the initial breaking upto the total breaking can thus be discriminated surely.
Patent JP-H08283650-A (JP)
Title: Coating composition for building interior base material and building interior base material
Inventor: HAGIO KATSUHIKO
IPC: C09J5/02
Filed: 1995-04-20
Abstract: PURPOSE: To obtain a coating composition for building interior base materials, excellent in decorativity and adhesivity, and further to obtain a building interior base material. CONSTITUTION: The coating composition for building interior base materials comprises 100 pts.wt. of a one-pack type acrylic coating or two-pack type acryl urethane coating and 5-50 pts.wt. of vinyl acetate polymer having good compatibility with the coating, capable of being dissolved in organic solvents and having a number-average mol.wt. of 10000-200000 (polymerization degree: 100-2500). The coating composition is applied on plywood for the base material to give the building interior base material.
Patent JP-H08283333-A (JP)
Title: Production of cycloolefin polymer
Inventor: NAGAOKA KENJI
IPC: C08F4/60
Filed: 1995-04-20
Abstract: PURPOSE: To obtain a cycloolefin polymer in a very high efficiency by using a minute amount of a catalyst mainly consisting of a compound of a group 10 transition metal and a Lewis acid. CONSTITUTION: A cycloolefin is polymerized by using a catalyst mainly consisting of a compound of a group 10 transition metal and a halogenated Lewis acid. The compound of a group 10 transition metal is particularly desirably a palladium compound. The halogenated Lewis acid is desirably a halide of a group 13 element or a compound containing a halogen atom and an organic group, more desirably ethylaluminum dichloride, ethylaluminum sesquichloride or boron trifluoride.
Patent JP-S57210910-A (JP)
Title: Production of nodular graphite cast iron and inoculant used therefor
Inventor: TOICHI KAZUO
IPC: C21C1/10
Filed: 1981-06-19
Abstract: PURPOSE: To crystallize nodular graphite as cast effectively by adding an inoculant for alloys of iron contg. rare earth metals, Si, Mg and Ca in molten gray  cast iron.  
     CONSTITUTION: An alloy contg., by weight, 5W15% rare earth elements (RE), 40W80% Si, 0.5W2% Mg and 0.1W1.5% Ca and consisting of the balance Fe and unavoidable impurities is added to molten gray cast iron. Since this simply necessitates addition by changing, foundry treatment is easy, reaction time is extremely short, and the reduction in the temp. of the molten metal is reduced. Since no special elements such as Ti remain at the remelting of the return materials, there is no need for strict control of the return materials. Further, the less  generation of oxides in the surface of the molten metal after the treatment and  the high cleanliness of the molten metal lead to the considerable improvement  in fluidity and the reduction in the amt. of addition of fuming elements such as  Mg. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07279858-A (JP)
Title: Plunger device
Inventor: ITO KINSHI
IPC: F04B53/14
Filed: 1994-04-11
Abstract: PURPOSE:To restrain noise caused by shockwave generated at the front end side of a plunger in association with the operation of a plunger pump. CONSTITUTION:A plunger 62 has an insert hole 74 axially formed therein. A crosshead 20 has a projecting shaft part 70 extending toward the front end of the cross-head 20 and inserted in the insertion hole 74 so that the center lined of the shaft part 70 is extended along that of the plunger 62 and the shaft part 70 is prevented from making contact with the plunger 62. A resilient member 76 has an axially intervening part 78 and a radially intervening part 80 which are filled in an axial gap and a radial gap between the crosshead 20 and the plunger 62, respectively, and accordingly, the crosshead 20 and the plunger 62 are coupled together.
Patent JP-S62295688-A (JP)
Inventor: RORUFU KESURAA
IPC: D05B51/00
Filed: 1987-04-20
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-S6254240-A (JP)
Title: Display device for camera
Inventor: KIKUKAWA YOSHIFUMI
IPC: G03B17/18
Filed: 1986-04-21
Abstract: PURPOSE:To use a displaying means in common and to easily confirm visually an exposure control mode name and an exposure control data by changing over and controlling in accordance with the manual operation whether a character string to show a exposure control mode is displayed or the exposure control data are displayed to a displaying means. CONSTITUTION:The device has a displaying means to use and display the character and the numeric value, for example, have the segment group of plural digits of the dot matrix, and a displaying control means to change-over and display the numeric value of the character string and the exposure control data to show the exposure control mode, on the displaying means in accordance with the manual operation. Thus, the character column and the exposure control data to show the exposure control mode can be used and displayed at the same displaying part. Consequently, by the exposure control mode name and the exposure control data, the area of the displaying part is made relatively larger than the conventional displaying means to need the separate displaying part, and the displaying contents can be easily confirmed visually.
Patent JP-H05286328-A (JP)
Title: Vibration reducer of vehicle
Inventor: TAKEHARA SHIN
IPC: B60G17/015
Filed: 1992-04-15
Abstract: PURPOSE:To reduce a so called steady point as a transmission function of the vibration acceleration of a car body to road input when the car body vibrates at a vibration frequency determined by the vibration of the car body, spring constant of a wheel and unsprung mass, in particular. CONSTITUTION:An auxiliary mass body 7 is arranged on the side (on a spring) of the car body 1 of a vehicle, and a shaker is also provided to shake the auxiliary mass body 7. The relative displacement between the car body 1 and a wheel 2FL is detected by a relative displacement sensor 10, and a relative speed signal is calculated from the detected signal. A sprung speed signal is calculated from the sprung acceleration signal of the sprung acceleration sensor 11 arranged in the car body 1. An unsprung speed signal is calculated from the unsprung acceleration signal of the unsprung acceleration sensor 12 arranged in the wheel 2FL. Based on a relative speed signal, sprung acceleration signal and sprung speed signal, and unsprung acceleration signal and unsprung speed signal, the auxiliary mass body 7 is shaken with a shaker in the direction to resist the vibration of the car body 1.
Patent JP-H08282548-A (JP)
Title: Gate support frame device
Inventor: SAKAKIBARA KAZUTAKA
IPC: B62D33/03
Filed: 1995-04-20
Abstract: PURPOSE: To prevent cargoes loaded on a load carrying platform from being extruded out of the load carrying platform by letting each frame be in contact with the inner side surface of each gate, letting the abutting surface of each frame be in contact with the outer side surface of each gate, and thereby letting each frame be erected while being supported by the gates. CONSTITUTION: Frames 11, 12 and 13 are provided, which abut against the inner side surface of each gate 3, and concurrently erected along the gates 3, and abutting sections 51, 51', 52 and 52' are also provided, which are installed at the lower sides of these frames 11, 12 and 13, are laid across the upper end sections of the gates 3, and brought into contact with the outer side surf aces of the gates 3. Thereby the frames 11, 12 and 13 are erected while being supported by the gates 3 by letting the frames 11, 12 and 13 abut against the inner side surfaces of the gates 3, and also letting the abutting section 51, 51' and 52 and 52' abut against the outer side surfaces of the gates 3. By this constitution, cargoes loaded on the load carrying platform can be prevented from being extruded out of the load carrying platform 2, and furthermore, they can simply be removed.
Patent JP-S5429950-A (JP)
Title: Output impedance measuring unit of amplifier
Inventor: DOUI YOSHIKAZU
IPC: G01R31/28
Filed: 1977-08-10
Abstract: PURPOSE: To measure the output impedance of a measured amplifier by applying input small signals from the other terminal of an impedance measuring unit through th the output side of the measured amplifier and detecting reflection signals corresponding to applied signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5638384-A (JP)
Title: Production of combustible gas
Inventor: YOSHIDA ICHIROU
IPC: C10B53/00
Filed: 1979-07-30
Abstract: PURPOSE:Used tires are dry distilled by heating them in a tightly sealed vessel to permit the effective treatment of used tires and produce combustible gases usable as a fuel. CONSTITUTION:Used tires 3 are charged from the inlet 2 for a tightly sealed vessel 1 into the gas formation part 4 and heated to 500-800 deg.C with electric or gas-burning heater 5. The combustible gases formed by dry distillation such as acetylene is led from the outlet 6 at the top through pipe 7 to storage device 10. The storage device 10 includes tank 12 filled with an alkaline washing 11 and another movable tank 14 that slide vertically under the balance with weight 13. When the tank 14 is filled with gases, the heater stopper 16 operates to stop heating. The combustible gas is led from outlet 17 through pipe 18 to burner 20 for burning. EFFECT:Used tires forms combustible gases by about 400l/kg.
Patent JP-S61253901-A (JP)
Title: Dielectric resonator
Inventor: HATANAKA HIROSHI
IPC: H01P1/205
Filed: 1985-05-07
Abstract: PURPOSE:To improve mechanical and electrical reliability by screwing a capacity element for fine adjustment into a hole gap between one of three hope parts of a dielectric substance and the wall surface of a resonator and forming two coupling terminals between another hole part and its hole gap respectively. CONSTITUTION:The axial direction of respective hole parts 9-11 is made parallel with an electric field direction and screw holes 12-14 are formed on the wall of a rectangular waveguide 1 correspondingly to the opening end parts of respective hole parts to screw respective external conductors of coaxial terminals into the screw holes 12-14. Coupling capacity elements 3, 4 are fitted to respective inner conductors of the terminals 5, 6 and a metallic screw forming a capacity element 7 for fine adjustment of resonator frequency is driven into the screw hole 14. Consequently, the mechanical and electrical reliability of the resonator can be held highly accurately without generating troubles such as the separation of the adhering parts.