baber/WOPTO huggingface dataset:
Patent JP-S63297082-A (JP)
Title: Electronic typewriter
Inventor: UENO HIDEO
IPC: B41J29/36
Filed: 1987-05-29
Abstract: PURPOSE:To rationally perform a correcting action and suppress the smearing of a printing surface, by providing a datadeleting means for deleting correction data and character or symbol data on an objective character of symbol to be corrected, which are stored in a storage means, when the correction data is contained in data stored in the storage means. CONSTITUTION:When data designated by a buffer pointer is correction data, a CPU 18 reads character or symbol data corresponding to a printed character on a printing paper P to be corrected by the correction data from a print buffer 22, and effects a correcting action. When printing speed is lower than key- inputting speed and the correction data is contained in the data in the print buffer 22 which is not yet printed, the correction data and the data on the objective character or symbol to be corrected are rewritten into backspace data and space data, and the correction data and the character or symbol data are deleted. Thus, a printing or correcting action is not conducted on the paper P, so that the smearing of a printing surface can be prevented.
Patent JP-S5760209-A (JP)
Title: Digital operation type transmitting device for rhumb-line signal
Inventor: EZAKI FUMIAKI
IPC: G01C21/16
Filed: 1980-09-29
Abstract: PURPOSE:To makd the device small and light-weight and to enhance durability thereof by changing the ratio of a reference pulsetrain signal from a clock circuit based on a vessel-velocity signal indicated digitally and thereby preparing a pulse- train signal proportional to the velocity of a vessel. CONSTITUTION:The vessel-velocity signal S1 (analog) from an electromagnetic log 200 or the like is inputted in an analog/digital converter 201 and, as a digital signal of a binary code, is inputted in a rate multiplier 203. The reference pulse-train signal P1 having a fixed frequency formed by the clock circuit 202 is changed into a pulse-train signal P2 having a frequency proportional to the vessel-velocity signal S1 in the rate multiplier 203 and is inputted in and integrated by a counter 204. The output of the counter 204 is converted into a synchro signal by a digital/synchro converter 205, which is amplified in power by a synchro amplifier 206 to be formed into the rhumb-line signal S2 and supplied to an outside apparatus. By this constitution, the device can be made small and light-weight and also the precision of an integrating function can be enhanced.
Patent JP-H0429216-A (JP)
Title: Light-light transforming element and three-dimensional picture display device
Inventor: TAKANASHI RYOYU
IPC: G02F1/13
Filed: 1990-05-25
Abstract: PURPOSE:To write plural information by laminating plural light-light transforming parts provided with specific photoconductive layers and optical modulating layers. CONSTITUTION:Plural laminated light-light transforming parts LM1 to LM5 are provided, and transparent electrodes Et1 to Et6 are shared between adjacent light-light transforming parts LM1 to LM5. Photoconductive layers PC1 to PC5 and optical modulating layers LC1 to LC5 are provided in series between electrodes Et1 and Et2 facing each other, between electrodes Et2 and Et3,... respectively in light-light transforming parts LM1 to LM5, and photoconductive layers PC1 to PC5 are made of a photoconductive member which allows write light WL having wavelength lambdaW and read light RL having another wavelength lambdaR to pass through and has a sensitivity to write light WL. Since plural light- light transforming parts LM1 to LM5 are laminated, different information are written in light-light transforming parts LM1 to LM5. Thus, different information are written in one light-light transforming element 2.
Patent JP-S5260103-A (JP)
Title: Magnetic running equipment
Inventor: HASHIMOTO KOUSUKE
IPC: G11B15/32
Filed: 1975-11-12
Abstract: PURPOSE: The intermediate araa of elastic belt wound around driving pulley and brake pulley is touched by pressure by a pair of reels wound round by magnetic tape.  In this way, a smooth running is secured, effectively preventing breakage accident. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H033456-A (JP)
Title: Circuit for detecting ratio of carrier power to noise power
Inventor: YOSHIHARA KATSUSHI
IPC: H04L27/38
Filed: 1989-05-31
Abstract: PURPOSE:To reduce the device scale by extracting and detecting only a noise component from the phase error detection signal in a carrier wave extracting loop of a demodulator. CONSTITUTION:The phase error detection signal supplied to a C/N (ratio of carrier power to noise power) detecting circuit 1A is supplied to a high-pass filter 17 to extract only the noise component from the phase error detection signal. Since this noise component has the high band limited by receiving low pass filters 23 and 24, the output of the high pass filter 17 is equivalent to the output of a band pass filter as the result. The output signal of the noise component from the high pass filter 17 is converted to a voltage by a detector 15 and is supplied to an amplifier 16. It is amplified with a prescribed degree of amplification by the amplifier 16 to obtain a desired C/N detection signal 300. Thus, the number of parts is reduced and the device scale is reduced.
Patent JP-S5926119-A (JP)
Title: Filter apparatus
Inventor: ISHITOBI SHIYOUICHI
IPC: B01D46/00
Filed: 1982-08-04
Abstract: PURPOSE:To obtain a filter apparatus capable of being easily attached from a clean room side and high in airtightness, by a method wherein the gap between a rubber packing and an attaching frame is filled with a liquid seal material uniformly in a wide range when a support frame is clamped and fixed to the attaching frame. CONSTITUTION:The V-shaped pleats 28a, 28b of a rubber packing 28 inlaid with and mounted to the packing groove 17 of a filter support frame 16 are filled with a liquid seal material 29. Therefore, because the pleats 28a, 28b of the rubber packing 28 are forced open by the attaching frame 22 when the support frame 16 is clamped and fixed to the attaching frame 22, the gap between the rubber packing 28 and the attaching frame 22 is uniformly filled with the liquid seal material 29 in a wide range. As the result, there is no fear generating a gap resulting in air leakage at all even if the support frame 16 is moved and adjusted and airtightness is extremely enhanced. In addition, exchange workability is good because a filter apparatus can be attached from a clean room side.
Patent JP-H0427334-A (JP)
Title: Soil sterilization apparatus
Inventor: ISHIKAWA KIYOE
IPC: F26B15/00
Filed: 1990-05-24
Abstract: PURPOSE:To prevent the contamination of soil with unburnt material by throwing soil into an inclined rotary drum from an end of the drum, introducing hot air into the drum from the other end and exhausting the air through a specific hot-air channel in the rotary drum. CONSTITUTION:A soil-charging hopper 6 is attached to an end of an inclined rotary drum 7 and a burner is attached to the other end. Plural stirring blades 15, an inner cylinder 21 for the generation of far infrared radiation and a hot-air reversing cylinder 22 are installed in the drum to form a hot-air channel 26 and the soil is transferred toward an opening 7B. Since there is no exhaustion of hot air to the soil-charging side, soil can be manually charged to the apparatus.
Patent JP-S6027674-A (JP)
Inventor: KAZAMA TAKESHI
IPC: C05F7/00
Filed: 1983-07-26
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-S6114460-A (JP)
Title: Egr controller for multi-cylinder engine
Inventor: MISUMI MASANORI
IPC: F02D21/08
Filed: 1984-06-30
Abstract: PURPOSE:To improve the travelling performance by providing EGR valves for opening/closing respective EGR path and means for performing open/close control of EGR valve with correspondence to the operating condition of respective cylinder. CONSTITUTION:EGR paths 6 are opened respectively to the intake paths 4 communicatable independently with respective cylinder 1a-1d. Plural EGR valves 7 for opening/closing respective EGR path 6 and means 13 for detecting the operating condition of respective cylinder 1a-1d are provided. While control means 15 will perform open/close control of respective EGR valve 7 with correspondence to the operating condition of each cylinder 1a-1d. Consequently, EGR for respective cylinder 1a-1d will correspond to the combusting condition of corresponding cylinder to uniform the combusting condition of said cylinders 1a-1d resulting in improvement of travelling performance.
Patent JP-S62292299-A (JP)
Title: Coated electrode
Inventor: OKADA TOSHIO
IPC: B23K35/365
Filed: 1986-06-13
Abstract: PURPOSE:To develop a welding rod which stabilizes an arc and provides a good slag state and spatter state and excellent workability by incorporating a sulfide into the coating of a coated electrode and adding and incorporating fine coke powder thereto. CONSTITUTION:The powder of the sulfide such as iron sulfide or calsium sulfate is added at about 0.1% into the coating layer of the coated electrode and the fine coke powder having 5-8m<2>/g specific surface area is added and mixed at 0.1-0.3% to and with said powder. The coated electrode which stabilized the arc and provides the good slag state and spatter state and excellent workability is obtd.
Patent JP-H031483-A (JP)
Title: Complex heating cooking apparatus
Inventor: MIYAGAWA JUNICHI
IPC: H05B11/00
Filed: 1989-05-30
Abstract: PURPOSE:To remove oil smoke from a roasting chamber by connecting a heat exhaust fan with the rotary shaft of a cooling fan motor, putting this fan in communication with the roasting chamber, and rotating when the electromagnetic cooking apparatus concerned or the roasting chamber is in service. CONSTITUTION:When a pan 26 is placed on a cooking plate 8 and power is supplied to an induction heating coil driver circuit 12, lines of magnetic force are generated in an induction heating coil 9, and the pan 26 is heated. At this time, a cooling fan motor 17 is actuated to rotate a cooling fan 19 and an air exhaust fan 20, which are in connection in a roasting chamber 10 through a rotary shaft 18. The hot air in this roasting chamber 10 is exhausted with rotation of the fan 20, and thus oil smoke, etc., is removed and also heat is released from the roasting chamber 10. Even in case the coil 9 is out of service and only the chamber 10 is used, the motor 17 is fed with current from a roasting chamber driver circuit, so that it is also practicable to remove the oil smoke and exhaust the heat.
Patent JP-S63100183-A (JP)
Title: Formation of deposited film
Inventor: HIROOKA MASAAKI
IPC: C23C16/455
Filed: 1987-05-30
Abstract: PURPOSE:To mass-produce the title deposited film with high productivity without utilizing a plasma reaction by introducing a precursor for the deposited film and an active species into a reaction space, and allowing both materials to react with each other at the time of forming the deposited film of amorphous Si, etc., on a substrate in a vacuum vessel. CONSTITUTION:The substrate 15 made of an electrically conductive material such as metal or an insulating material such as synthetic resin is placed in the vacuum deposition space 1, and heated by a heater 12 to 300 deg.C. A decomposition space 2 packed with a solid Si species 5 is heated to 1,100 deg.C by an electric furnace 4, and the raw precursor material 6 such as SiF4 and SiHF2 is supplied and allowed to react with the species to form SiF2 as the precursor which is supplied into the deposition space 1 from an inlet pipe 7 and injected from blow-off holes 13. Meanwhile, a decomposition space 3 is heated to 600 deg.C by an electric furnace 8, and the raw material 9 for the active species such as H2, He, Ar, and SiH4 is supplied into the space to form the active species of SiH2, SiH, etc., which are injected into the deposition space 1 from a blow-off pipe 14. As a result, a photo-conductive material 100 consisting of the substrate 15 as a carrier 101, an intermediate layer 102, a photo-conductive layer 103 of amorphous Si having 1-100mum thickness, and a surface layer 104 is mass-produced without utilizing a plasma reaction.
Patent JP-H04361395-A (JP)
Title: Body holding device of check-out counter
Inventor: YAGOME TAKESHI
IPC: G07G1/00
Filed: 1991-06-07
Abstract: PURPOSE:To reduce the work burden of a casher by forming a holding mechanism which positions and holds the body holding face of a body holding part at a nearly horizontal sitting position and a nearly vertical backrest position. CONSTITUTION:A rotation organization 30 is provided at the top end of an erected holding parts 21 on a base 15 near the operation parts 12 and 13 of a check-out counter 14. The rotation mechanism 30 positions and holds the body holding face 31 of the body holding part 33 rotatably axis-supported at the sitting position of which holding mechanism is nearly horizontal and at the backrest position of which the holding mechanism is nearly vertical. Consequently, the casher can execute sales work while sitting at the body holding part 31 and while standing with the body holding part 31 as a backrest. Thus, the work burden of the casher in respective postures can be reduced.
Patent JP-S5259893-A (JP)
Title: Ferrite magnet for high density magnetic head
Inventor: NISHIKAWA MITSUTAKA
IPC: H01F1/36
Filed: 1975-11-13
Abstract: PURPOSE: To make a ferrite magnet for magnetic head dense by setting the temperature and pressure of the ferrite magnet at a fixed value by hot isostatic press. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000331962-A (JP)
Title: Method for working semiconductor wafer and semiconductor wafer support member
Inventor: IWAKATA YUICHI
IPC: H01L21/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To build a semiconductor manufacturing process management system which can easily manage information, even when wafers are transferred between plants by reducing the load on a host computer. SOLUTION: A method for working semiconductor wafer includes a step of fixing a wafer, on which a circuit is formed to a semiconductor wafer support member provided with a data carrier, a step of inputting the information required for working the wafer to the data carrier, and a step of reading the information from the data carrier and working the wafer based on the information.
Patent JP-H04337764-A (JP)
Title: Image forming device
Inventor: NOGUCHI AKIO
IPC: G03G15/04
Filed: 1991-05-14
Abstract: PURPOSE:To make an image processing speed higher by carrying a recording medium to be carried at a high speed. CONSTITUTION:A control means (printer driving part 101) controls a setting means (carrying motor driving part 103) so that a recording medium carrying system is switched and set to have an image forming processing speed different from the specified processing speed by the setting means until starting an image forming process and the recording medium is carried to a specified position at a high speed, and after starting the image forming process, the recording medium carrying system is switched to have the specified image forming processing speed and further it is switched and set to have the image forming processing speed different from the specified processing speed again after finishing the image forming process.
Patent JP-S63301714-A (JP)
Title: Grounding pressure detector for rice transplanter
Inventor: KANEFUJI YUJI
IPC: A01C11/02
Filed: 1987-05-29
Abstract: PURPOSE:To detect the grounding pressure accurately by forming the part for transmitting the grounding pressure to the sensor in a lever form so that the grounding pressure from the float is amplified and transmitted to the grounding pressure sensor. CONSTITUTION:The force the float 63 receives from the surface of the water paddy is transmitted through connection pin 77 at the action point to the lever 73 and the lever 73 swings upward around the shaft 74 resisting the repulsion of the spring 79. Thus, the detection rod 81a is pushed up by the connection pin 80 and the contraction of the spring 79 corresponding to the grounding pressure is shown as a stroke of the grounding pressure sensor 81. The distance L from the swing point to the force point is much larger than that from the swing point to the action point, and even slight change of the float 63 is amplified at the grounding pin 80 and exact pressure can be detected.
Patent JP-S62291888-A (JP)
Inventor: MATSUI SHIGETOMO
IPC: H05B6/10
Filed: 1986-06-11
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-H087802-A (JP)
Title: Image display device
Inventor: KAWABATA YOHEI
IPC: H01J31/12
Filed: 1994-06-20
Abstract: PURPOSE:To provide a high image quality image display device which allows no generation of stray emission by keeping the electrical potential of an insulating portion, which is higher than that of a back electrode in a gap between an electrode fixing base and the back electrode and is the cause of the stray emission generation inducing image quality deterioration, at a low level. CONSTITUTION:An image display device is provided with a back electrode 1 in a shape covering one portion of or the whole periphery of an electrode fixing base 100 supporting an electrode block 24 on a back glass plate 10. The electrical potential of an insulating portion, which is higher than that of a back electrode in a gap between an electrode fixing base 100 and the back electrode 1 and is the cause of the stray emission (e) generation, is kept at a low level. The generation of the stray emission (e) inducing image quality deterioration is not allowed thereby.
Patent JP-H0431081-A (JP)
Title: Marking sheet
Inventor: YOSHIDA TATSURO
IPC: B44D2/00
Filed: 1990-05-29
Abstract: PURPOSE:To enable easy visualization of a pattern with shading without cutting process by forming a printing layer in parallel with long, thin printing parts with mutually independent varying widths in a longitudinal direction. CONSTITUTION:A marking sheet consists of a printing film 40 laminated on a peel-off support 20 with a peel-off layer 10 through a pressure sensitive adhesive layer 30. The printing film 40 is composed of a printing layer 41 formed on a transparent film 42 with long, thin printing parts 41' arranged in parallel. The long, thin printing part 41' has a width which changes independently in a longitudinal direction from that of the other printing part and further, has most of eh both ends formed non-linearly showing width variations across the entire length. The printing layer 41 prepared by congregation of the long, thin printing parts 41' has a narrower dark gap delta at a part where the wider parts 41' A of the long, thin printing parts 41' converge, and also a thin, bright part of the film texture at a part where the narrower parts 41'B converge. Thus the printing layer 41 appears as a pattern with shading as a whole.
Patent JP-S62291397-A (JP)
Inventor: MARUYAMA TAKEHIKO
IPC: E21D11/40
Filed: 1986-06-12
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-S6116823-A (JP)
Title: Mold
Inventor: SUZUKI AKIRA
IPC: B29C45/14
Filed: 1984-07-04
Abstract: PURPOSE:To prevent peeling or the like in a packing, facilitate the replacement of a releasing material layer when it is worn, and to improve the reliability of the formed semiconductor device, by making detachable the mold sections whose cavity upper and bottom surfaces each having a releasing material attached thereto. CONSTITUTION:A top force 2 and a bottom force 3 are formed with a mold upper section 7 and a mold bottom section 8 that are detachable and slidable and are positioned inside of the ejector pins 6. A releasing material 9 of a fluorine plastic (polytetrafluoroethylene) is attached to each of the surfaces forming a cavity 4 defined by the mold upper section 7 and the mold bottom section 8. When an assembled lead frame 10 is clamped in the molds, then the cavity 4 is filled for example with an epoxy resin fed from a gate 5 and the molding is effected, the removal of the package can be readily done at the package surfaces on and under the pellet, and therefore occurrence of peeling, cracking of the pellet or the like can be prevented.
Patent JP-S6118283-A (JP)
Title: Automatic level correcting device of analog picture signal
Inventor: WATANABE EISAKU
IPC: H04B7/185
Filed: 1984-07-04
Abstract: PURPOSE:To attain sufficient correction even in real time by using a data of a gray scale signal level detected when an artifitial satellite passes the zenith so as to update a data of the gray scale signal level at the preceding reception. CONSTITUTION:When the artifitial satellite starts coming to the visual field of an earth station and a radio wave is caught by an antenna 1, an input signal (b) is generated and after the signal is received and processed by a receiver 2, the result is demodulated by an AM demodulator 3, from which a base band signal (a) is obtained. The signal (a) is inputted to an A/D converter 4 and also to a synchronous detector 5, where the line synchronization is executed by using a line synchronizing signal detected by the line synchronizing signal. When the line synchronizing signal is detected, a CPU6 fetches a picture data outputted from the converter 4 based on the line synchronizing signal. Then the picture data is corrected by using a gray scale data stored in a gray scale data storage memory area 7, and the corrected picture data is stored in a picture data storage memory area 8.
Patent JP-H08303728-A (JP)
Title: Multi-fuel fired boiler
Inventor: KAYAHARA TOSHIHIRO
IPC: F23D17/00
Filed: 1995-05-10
Abstract: PURPOSE: To provide a multi-fuel fired boiler, equipped with a means for switching the supply of a liquid fuel into the supply of a gas fuel properly and a means for recovering a part of exhaust gas to reduce the generation of NOx. CONSTITUTION: A multi-fuel fired boiler, equipped with an evaporating combustion burner 3, is constituted of a spray nozzle 5, supplying a liquid fuel into the evaporating combustion burner 3 and inserted into a wind box 4, an air supplying passage 10, equipped with a fan 9 for supplying combustion air into the wind box 4, a nozzle 11, supplying a gas fuel to a predetermined place in the air supplying passage 10 and inserted into the air supplying passage 10, and a means to switch the liquid fuel into the gas fuel which is supplied to the evaporating combustion burner 3. On the other hand, an exhaust gas recovering passage 15, recovering a part of exhaust gas discharged out of the multi-fuel combustion type boiler and discharge it, is provided at a position near the suction port of the fan 9.
Patent JP-S5563859-A (JP)
Title: Field-effect transistor integrated circuit
Inventor: SUYAMA KATSUHIKO
IPC: H01L27/095
Filed: 1978-11-08
Abstract: PURPOSE: To raise the speed of operation and simplify the process of manufacture, by setting the distance between the electrodes of a load resistor of a load-resistance- type field-effect transistor at such a value that an electric field not lower than an intensity which saturates the carrier drift velocity is applied to a semiconductor between the electrodes.  
     CONSTITUTION: An integrated circuit comprises a field-effect transistor 2 and a load resistor 17 connected in series therewith. The load resistor 17 has ohmic electrodes 18, 19 and is made of a GaAs semiconductor. The distance L 2  between the electrodes is so shortened that a strong electric field not lower than an intensity (3kV/ cm) which saturates the carrier drift velocity is applied to the semiconductor. The gate width of the resistor 17 is made smaller than that W 1  of the field-effect transistor 2 and the resistor 17 is provided with a constant-current characteristic to raise the operating speed of the inverter. The process of manufacturing the integrated circuit is not complicated. 
     COPYRIGHT: (C)1980,JPO&Japio