baber/WOPTO huggingface dataset:
Patent JP-H05284812-A (JP)
Title: Mehtod for confirming suction accuracy of vacuum suction type seeder
Inventor: SHINKO TADAYUKI
IPC: A01C7/04
Filed: 1992-04-06
Abstract: PURPOSE:To facilitate the confirmation of the suction accuracy, position, etc., of a suction nozzle by setting the suction nozzle so as to stop in a state of seeds sucked to the suction nozzle at a confirming position by the one-cycle operation of the suction nozzle moving between the respective positions. CONSTITUTION:A suction nozzle 30 is moved between a release position on a chute for leading seeds onto a nursery pot 9, a confirming position on a hopper 22 and a sucking position for sucking the seeds in the hopper to sow the seeds. The suction nozzle is set so as to move among the release position, confirming position and sucking position and then stopped at the easily visible confirming position in its state of the seeds sucked thereto when a one-cycle switch is turned ON.
Patent JP-H08289215-A (JP)
Title: Character superimposing circuit
Inventor: KINUWA TAKASHI
IPC: H04N5/445
Filed: 1995-04-10
Abstract: PURPOSE: To provide a character superimposing means good in visibility even when the APL of an entire display screen is different from the luminance level of the nearby background for displaying characters. CONSTITUTION: A video signal S1 is passed through a circuit composed of C1 and R2 to obtain a signal S2, whose average level is 0V. A horizontal synchronizing signal S6 at the almost center of a character superimposed area is obtained by a counter defining a horizontal synchronizing signal S3 as a clock. A clamp pulse S7 is gated corresponding to the signal S6 by a gate 9, and the syncchip level of the signal S2 is sampled and held corresponding to the output by a sample/hold circuit 3. The level of that output is matched by a level converter 4, converted to a digital signal by a converting circuit 5 and then inputted to an on-screen display controller(OSDC) 7 later as the luminance level of superimposed characters.  The OSDC 7 controls the level of a character signal from a character signal generating circuit 10, puts that signal on the video signal S1, outputs it to a display 11 and displays it.
Patent JP-S5420398-A (JP)
Title: Bushing
Inventor: MENJIYOU SHINICHI
IPC: H01B17/42
Filed: 1977-07-15
Abstract: PURPOSE: To prevent a puncture break down of an insulator by suppressing a creeping field of the insulator less than an allowable field with providing an air shield ring at an earth side and a shield ring at a high tension side with use of cylindrical insulators and conical insulators. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5419141-A (JP)
Title: Protective relay
Inventor: OKAMOTO EIICHI
IPC: H02H3/28
Filed: 1977-07-14
Abstract: PURPOSE: To eliminate the phase shift due to charge current by handling D'Alembert's non-variate which does not change by the external situation of a protected transmission line, but which responds to the internal situation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59209390-A (JP)
Inventor: SAKAMOTO NOBORU
IPC: D06F39/14
Filed: 1983-05-13
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-S5310260-A (JP)
Title: Brown tube
Inventor: SUZUKI HIROSHI
IPC: H01J3/02
Filed: 1976-07-15
Abstract: PURPOSE: To remarkably improve the quality of the beam spot on the fluorescent surface at a large current, by increasing the space potential at the cross over point and controlling the spread of beam to a suitable quantity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58203111-A (JP)
Title: Production of polyester filaments
Inventor: YOKOI TAKASHI
IPC: D01F6/92
Filed: 1982-05-21
Abstract: PURPOSE:On melt spinning under shear stress, a cyclic carbonate and a specific catalyst for blocking terminal groups are added to block terminal free carboxyls to produce the titled filaments with increased resistance to hydrolysis and aminolysis. CONSTITUTION:Polyethylene terephthalate resulting from polycondensation reaction is subjected to melt spinning using a screw extruder under a shear stress. At this time, a cyclic carbonate such as ethylene carbonate and a catalyst blocking terminal carboxyls, which is soluble in hot ethylene carbonate, e.g, an alkali halide such as NaI or KI, are added by means of pumps to block the terminal free carboxyls, thus producing polyester filaments of less than 25equiv./ 10<6>g polymer in remaining terminal carboxyls.
Patent JP-H09283396-A (JP)
Title: Periphery aligner and periphery exposure method
Inventor: KISHIKAWA YUTAKA
IPC: H01L21/027
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To completely expose the photoresists at the obverse and reverse of the periphery of a substrate to be treated, without causing pattern collapse phenomena at the time of patterning the photoresists of the substrate. SOLUTION: The photoresists at the obverse and reverse of the periphery of a substrate to be treated are exposed by a peripheral aligner 50 whose peripheral exposure part is composed of an exposure light source 51, an illuminator 52, an optical system 53 which parallelizes a beam, a shutter 54, a slit plate 55, and a condenser mirror 56. Hereby, the dust occurrence caused by the photoresist at the periphery of the semiconductor wafer can be reduced, and the improvement of the yield of manufacturing a semiconductor device becomes possible.
Patent JP-H06126503-A (JP)
Title: Back working device for bar working lathe
Inventor: SUGIMOTO KENJI
IPC: B23B3/30
Filed: 1993-03-22
Abstract: PURPOSE:To efficiently perform back working by simple constitution, by adding lateral direction movement to a back working main spindle and dividing the position of the back working main spindle into a cutting-off working position on a main spindle center line and a back working position offset from the main spindle center line. CONSTITUTION:Working for a bar, gripped by a main spindle 7, is performed by a bite fitted to a first turret tool rest 4, and concurrently, slitting working to the back is performed to a partially fabricated item 6a by a slitter, fixed to a secondary working tool spindle fitted to a second turret tool rest 5, by stopping a back working main spindle 15. At that time, a stopper screw 41 and a stopper seat 42 are made to abut by protruding the piston rod 39 of a cylinder 38, and the center of the back working main spindle 15 is positioningretained at the position of a back working position O' offset from a main spindle center line O different from a cutting-off working position.
Patent JP-S5310425-A (JP)
Title: Objective lens system free from deterioration due to aberration during close-up photography
Inventor: NAKAMURA AKIYOSHI
IPC: G02B9/00
Filed: 1976-07-16
Abstract: PURPOSE: To provide means for compensating in a balanced manner the spheraical aberration, the astigmatism and the deterioration in the frame for the close-up photography. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60229325-A (JP)
Inventor: ARAI YOSHIO
IPC: C25D11/04
Filed: 1984-04-27
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-S59211118-A (JP)
Title: Test system of input and output device
Inventor: TSUCHIYA HIDEAKI
IPC: H04L69/40
Filed: 1983-05-16
Abstract: PURPOSE:To perform a test in consideration of the margin of an input/output device by using an interface adaptor which works by an instruction given from a controller. CONSTITUTION:A controller 1 transmits the address of an interface adaptor 2. A selection/instruction analysis circuit 4 confirms the coincidence of addresses and analyzes and stores the instructions which are given sequentially. When the end of this storage is reported to the controller 1, the controller 1 proceeds to the selection sequence of an input/output device 3 and transmits the address and test signal. An interface searching circuit 6 detects the break point of said test signal from the signals supplied through terminals A and C and produces the trigger signal. This trigger signal is applied to an error generating circuit 5, and the circuit 5 superposes noises and produces signal cracks to vary the test signal. This vaired test signal is sent to the device 3. This result is sent to the controller 1 from the terminal C via a terminal D, and the controller 1 decides the result.
Patent JP-H03286090-A (JP)
Title: Blind device
Inventor: ADACHI SHINJI
IPC: G04C23/00
Filed: 1990-03-30
Abstract: PURPOSE:To maintain the desired illuminance in a room by connecting a control panel for adjusting angle which is equipped with a timer, with an illuminance sensor and interlocking a plurality of blind pieces with a driving part by the instruction of a control panel. CONSTITUTION:An illuminance sensor 1 and an angle adjusting control panel 2 connected with the sensor 1 are installed, and a timer 5 for interlocking or raising/lowering a driving part 3 and a plurality of blind pieces 4... is interlocked with the driving part 3 by the instruction of the control panel 2. Further, a plurality of long blind pieces 4,... are continuously installed vertically in the aqual intervals in a room close to a window, and a cade 6 for accommodating the blind pieces 4,... is fixed on a ceiling. The illuminance sensor 1 is fixed on the driving part 3 by an elecitic motor in the upper part of the case 6 and the front surface of the case 6, and the control panel 2 installed on a wall surface 7 and the driving part 3 are interlocked. Accordingly, the blind pieces 4,... can be opened and closed according to the desired time on a timer.
Patent JP-S6074196-A (JP)
Title: Memory circuit
Inventor: SHIRATO HAJIME
IPC: G11C11/407
Filed: 1984-04-27
Abstract: PURPOSE:To reduce a memory cell area by completing precharge before a selected word line is excited, activating a difference signal amplifier means between a couple of digit lines after the end of precharge and amplifying the difference signal appearing at the couple of digit lines with word line exciting. CONSTITUTION:A memory cell is excited by a word line 2 and inputs/outputs storage information through a digit line 3. A memory cell 4 is excited by a word line 5 and inputs/outputs the storage information through a digit line 7. The output of an XDEC8 is connected to a gate of MOST9, 10 and controls the MOST9, 10 by using an address signal Ax and its complementary signal Ax' different from an address input signal entering the XDEC8, then two word lines 2, 5 are controlled with one set of the XDEC8. Moreover, a couple of digit lines 3, 7 are controlled with one YDEC12. Thus, in arranging a couple of memory cells 1, 4 in a row and a column, one set of the XDEC8 for the two word lines 2, 5 and each one circuit of a YDEC12 and amplifier 11 are enough for two digit lines 3, 7.
Patent JP-H05288494-A (JP)
Title: Launcher for missile
Inventor: HAMADA TETSUYA
IPC: F41A23/42
Filed: 1992-04-07
Abstract: PURPOSE:To permit the obtaining of a large firing elevation upon launching a missile by a method wherein an air bag, propelling the missile, is attached to the inside of a launching tube for launching the missile while a gas generator, exploded by ignition and elongate the air bag, is provided in the air bag. CONSTITUTION:The launching device, arranged on a self-propelling vehicle and the like, is provided with an air bag 1, elongated into the launching direction of a missile 5 and propelling the missile 5 through a pressure receiving plate 3, in a launching tube 6 while a gas generator 2, exploded when ignited through an ignition controller 4 and inflating suddenly the gas in the air bag 1 to elongate the air bag 1, is provided in the air bag 1. The air bag 1 is formed of 'Kevlar(R)' woven cloth or the like coated with chloroprene rubber and is stored in the bottom part of the launching tube 6 under a condition that it is folded before launching. The missile 5 is launched by the air bag 1 inflated suddenly and after the missile is released from the launching tube 6, a booster is ignited and propulsion is continued by the booster.
Patent JP-H07273653-A (JP)
Title: Gain adjustment circuit for d/a converter
Inventor: WATANABE YUJI
IPC: H03M1/10
Filed: 1994-03-31
Abstract: PURPOSE:To adjust an output voltage even by the D/A converter with a structure whose output voltage is not revised only with the adjustment of a reference voltage by adding a gain adjustment D/A converter to an output of the former D/A converter and adjusting the gain of plural D/A converters without interfering with each other. CONSTITUTION:A resistor R1 is connected to a terminal Ts 4 receiving an output of a D/A converter 10 and an output of a gain adjustment circuit 20 of the D/A converter 10. Furthermore, a resistor 2 is connected between an output of the D/A converter 10 and a ref-input terminal 2A of a D/A converter 22. A resistor 3 is connected between the ref-input terminal 2A of the D/A converter 22 and a point of a reference potential, and a resistor 4 is connected between an output of the D/A converter 22 and the terminal Ts 4. The gain is adjusted by providing an output of an output voltage V3 depending on the voltage V2 and an input signal 12 by the D/A converter 22.
Patent JP-S61244118-A (JP)
Title: Driving circuit for semiconductor device
Inventor: KADOTA NAGATOSHI
IPC: H03K17/04
Filed: 1985-04-22
Abstract: PURPOSE:To apply a forward and a backward bias to a semiconductor device to be driven by connecting an inverting circuit to a driving circuit which uses a single positive or negative power source. CONSTITUTION:The inverting circuit consists of a transistor Tr5 and resistances R18-R20 and a signal inputted to a terminal b' is inverted at a terminal (d) and outputted. Here, terminals (b) and (b'), and terminals (c) and (c') are connected together. When VIN is at a level 'H' in this constitution, +VGG appears on the basis of a terminal S'. When VIN is at a level 'L', +VGG appears on the basis of a terminal G'.
Patent JP-S58202025-A (JP)
Title: Proportional injecting and mixing apparatus
Inventor: AKITA MASANORI
IPC: B01F15/04
Filed: 1982-05-20
Abstract: PURPOSE:To keep the mixing ratio of a main liquid and an additive constant, in a proportional injecting and mixing apparatus, by providing a recirculation line communicated with a main liquid line, an additive line and a mixed liquid line to carry out sufficient mixing. CONSTITUTION:When a flow rate control valve 11 is operated to reduce the flow rate of a mixed liquid flowing through a mixed liquid line 3, the flow rate of a main liquid flowing through a main liquid line 1 by a header tank is reduced. This state is detected by a flowmeter 5 with a transmitter and the rotary number of an additive injection pump 6 is reduced by a proportional regulator 7 to keep the ratio of an additive constant. When the flow rate of a liquid sending pump 9 becomes constant by this method, the pass number of a recirculation line 10 is increased and vertical mixing inferiority resulted by the reduction in the stroke number of the additive is eliminated. By this mechanism, proportional injection and mixing can be carried out stably from a high flow rate to a low flow rate even when the flow rate range of the main liquid is large.
Patent JP-S59213328-A (JP)
Inventor: ENDOU MASAHIRO
IPC: A01G1/00
Filed: 1983-05-17
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-S62241140-A (JP)
Title: Optical information recording and reproducing device
Inventor: KATO KIICHI
IPC: G02B7/28
Filed: 1986-04-14
Abstract: PURPOSE:To improve the reliability by arranging a focal point error detecting optical member at a position where the offset is decreased so as to eliminate the focus offset at the recording mode thereby ensuring the pit forming. CONSTITUTION:The reflected light beams of a disk 2 are collected by an objective lens 9, polarized by a lambda/4 board 8, made incident in a polarized beam splitter 7, and the reflected output is made incident on a critical angle prism 11 for detecting focus error. The light flux reflected on the slope of the prism 11 is received by a photodetector 12 arranged at a position receiving the diffracted light beams of the far field. In adjusting the adjusting angle of the prism 11 or the setting position of the detector 12, the output of a differential amplifier 13 whose offset is zero at the focusing state is set to zero. Thus, the operation at pit forming the at the recording is ensured and the reliability of the device is improved.
Patent JP-H01258497-A (JP)
Title: Electronic equipment
Inventor: UCHIUMI HIROSHI
IPC: H05K3/28
Filed: 1988-04-08
Abstract: PURPOSE:To make an electronic equipment-light weight and miniature by a method wherein a circuit pattern of a wiring board is overcoated with an electric wave noise shielding conductive layer through the intermediary of an electric insulating layer, and electric wave noises are grounded through the conductive layer. CONSTITUTION:A circuit substrate 20a, which is provided to a central part and an electronic component 3 is fixed to, is covered with an outermost conductive layer 20c of a coating formed of a conductive powder material such as aluminum, carbon, or the like through the intermediary of an electric insulating layer 20a of resin or the like which covers the surface circuit pattern. The conductive layer 20c is grounded to, for instance, a lower case 2 through a high frequency impedance Z. Consequently, electric wave noises are grounded through the conductive layer 20c, so that an equipment can be made light-weight and miniature.
Patent JP-S62242748-A (JP)
Title: Air-conditioning controller
Inventor: KANO YUJI
IPC: F24F11/02
Filed: 1986-04-15
Abstract: PURPOSE:To stop the flow of refrigerant and introduce only atmospheric air when an outdoor enthalpy is small to effect cooling, effected by atmosphere, highly efficiently by a method wherein the opening degrees of an atmosphere introducing damper and a refrigerant flow amount control valve are controlled while recognizing the relation between the value of the outdoor enthalpy and the value of an indoor enthalpy at all times. CONSTITUTION:An atmosphere introduction control damper is fully closed when an outdoor air enthalpy is larger than an indoor air enthalpy while the same damper 4 is fully opened when the outdoor air enthalpy is larger than the indoor air enthalpy. A room temperature measuring means 6 and a room temperature setting means 7 are connected to a comparison operating means 7 respectively. The opening degree of a refrigerant flow amount control valve 8 is controlled through the comparison operating means 5. When the outdoor air enthalpy is larger than the indoor air enthalpy, the opening degree of the refrigerant flow amount control valve 8 is changed continuously between full opening and full closing in accordance with the value of a room temperature measured value minus a room temperature set value while the opening degree of the same valve 8 keeps full opening when the indoor air enthalpy is larger than the outdoor air enthalpy. The flow amount of refrigerant of a cooling coil 9 is controlled by the refrigerant flow amount control valve 8.
Patent JP-H07289880-A (JP)
Title: Liquefied gas feeder
Inventor: FUJINAGA TAKASHI
IPC: B01J4/00
Filed: 1994-04-25
Abstract: PURPOSE:To provide a liquefied gas feeder capable of stably supplying a liquefied gas even if a liquefied gas storage tank is inclined. CONSTITUTION:A feed line L4 provided with a feed evaporator 1 is connected to the front bottom of a liquefied gas storage tank C and a self-evaporating line L1 furnished with a self-pressurizing evaporator 2 to the rear bottom. The line L1 is communicated with the upper part of the tank C and with the feed line L4 respectively through communicating lines L3 and L2. When the tank C is not inclined, the liquefied gas gasified in the evaporator 2 is returned to the tank C through the lines L1 and L3 and pressurized, and the liquefied gas in the tank C is sent to the feed line L4, gasified in the evaporator 1 and supplied. For example, when the tank C is inclined backward, the liquefied gas is gasified in the evaporator 2 to pressurize the inside of the tank C through the lines L1 and L2 and supplied to the feed line L4.
Patent JP-H10283983-A (JP)
Title: Mass spectrograph
Inventor: ISHIHARA MORIO
IPC: G01N27/62
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To recover a single spectrum from mixed spectra so as to enhance detection efficiency by inputting a spectrum signal detected through plural outlet slits and a spectrograph function deforming the spectrum so as to obtain a single slit spectrum by a deconvolution operation. SOLUTION: A magnetic field type mass spectrograph is composed of an ion source 1, an inlet slit 2, a spectrograph magnet 3, outlet slits 4, and an ion detector 5. In order to detect a mass spectrum using the same, the intensity of the analysis magnet 3 is changed so as to obtain the relationship between ion intensity detected by the ion detector 5 through the outlet slits 4 and magnetic field intensity. By operating a signal detected through the outlet slits 4, which are set to be two or more, and a device function expressing a spectrum variable which is previously measured and is recorded in a device function recorder 6 by a deconvolution operator 7, one slit single spectrum output is obtained.
Patent JP-H04319392-A (JP)
Title: Washing machine
Inventor: SATO KATSUYA
IPC: D06F39/00
Filed: 1991-04-18
Abstract: PURPOSE:To enable a proper amount of water and detergent to be supplied via the operation of a single weight detection sensor having the capability of accurately detecting the weight of a wash, regardless of the position of the wash in a dehydrating drum. CONSTITUTION:The weight of a wash thrown into a dehydrating drum 3 inside an outer drum 1 is detected by a weight detection sensor 5a fitted to a single support member 6. The magnet 20 of the dehydrating drum 3 and the position detection sensors 21a to 21d fitted at four positions of the support member 6 cause the rotation of the dehydrating drum 3, together with the outer drum 1, by corresponding 1/4 turn. According to this construction, even if the wash is eccentrically placed in the dehydrating drum 3, the weight of the wash is computed by the sensor 5a at every 1/4 turn of the drum 3, and the weight so computed is summed up to obtain the total weight of the wash. The supply amount of water, detergent or the like is controlled on the basis of the total weight.
Patent JP-S63250892-A (JP)
Inventor: MACHIDA HIDEO
IPC: H05K3/34
Filed: 1987-04-08
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-S5211761-A (JP)
Title: Method of cutting semiconductor wafers
Inventor: UCHIDA SHIYOUTAROU
IPC: H01L21/301
Filed: 1975-07-17
Abstract: PURPOSE: To improve the cutting of wafers by providing cut lines by diffusion on both surfaces of wafers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000280361-A (JP)
Title: Stereolithographic resin composition
Inventor: ISHII KAZUHIKO
IPC: G03F7/027
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To accelerate polymerization curing and to improve a strength of a cured product by incorporating a dipentaerythritol polyalkoxylatepolyacrylate, an unsaturated base-containing compound and a metallocene compound, and polymerization curing them by irradiating with a light ray having a wavelength of a specific range. SOLUTION: An alkoxy is used as a dipentaerythritol polyalkoxylatepolyacrylate (A). An unsaturated group-containing compound (B) except the component (A) is used, and mixed at an arbitrary ratio as needed for use. Further, a metallocene compound (C) is mixed at an arbitrary ratio as needed for use. The stereolithographic resin compound is obtained by mixing and dissolving the constituting components (A), (B) and (C). A cured product is obtained by irradiating the composition with a light ray having a wavelength of 400 to 1,500 nm, and utilizing a stereolithographic apparatus. Thus, the stereolithographic product having a highly forming speed and a good accuracy can be efficiently manufactured by using a small-sized stereolithographically forming apparatus having high safety.