baber/WOPTO huggingface dataset:
Patent JP-H02123976-A (JP)
Title: Stepping motor
Inventor: SHIMADA MASAMI
IPC: H02K29/00
Filed: 1988-10-28
Abstract: PURPOSE:To improve insulating property and efficiency by providing a stator with a plurality of magnetic poles for generating magnetic flux by electrification to coils, arranged at equal intervals, and a movable body with a plurality of superconductors arranged at equal intervals at positions for generating repulsion using the magnetic flux generated by the magnetic poles of the insulating substrate of resin. CONSTITUTION:With electrification to specified coils 8, a magnetic field is generated, and between the magnetic field and a superconductor 4 set on a movable body 1, repulsion due to Meissner effect is generated, and a moving force is generated on the movable body 1. Then, a plurality of the magnetic poles 6 of a stator and the superconductors 4 of the movable body 1 are arranged and by exciting the coils 8 in order, the moving force is to be continuously generated on the movable body 1. The movable body 1 is formed with the substrate of resin. As a result, high insulating property is obtained, and there is no iron loss along with the change of magnetic flux, and so working can be efficiently performed.
Patent JP-H07130908-A (JP)
Title: Hybrid integrated circuit device
Inventor: ARIYOSHI SHOGO
IPC: H01L23/15
Filed: 1993-11-01
Abstract: PURPOSE:To downsize a substrate and the whole device by integrally forming a sensor part with a part of the glass board. CONSTITUTION:Wiring electrodes 12 are formed on a glass board 11 by forming thin films so as to provide a circuit and the sensor part 13 of a magnetic resistance element is directly and integrally formed on the glass board 11. Thus, a connecting bump, which is necessitated for the conventional sensor elements, is eliminated. The bump part of the conventional sensor elements takes the most of the whole element area, while the sensor part 13 on the glass board 11 occupies a remarkably small area compared with the case of mounting a sensor element. The conventional board requires to have intervals between the components not to interfere one another in case of mounting components on the same plane, however, the sensor part 13 and a control IC 15 can be overlapped to a certain extent without causing actual troubles. Thus, the board and the whole device can be downsized.
Patent JP-H05200210-A (JP)
Title: Liquid filter
Inventor: MATSUKUSU SHIYUTORAUBERU
IPC: F02M37/42
Filed: 1992-10-13
Abstract: PURPOSE: To provide a filter to be able to guarantee a high safety in a cheap price under various crush condition. CONSTITUTION: A filter inserted body 18, which is surrounded with a protect sleeve 34 in an inner chamber 17 and the protect sleeve 34 surround the collecting chamber 38 shielded to the inner chamber 17, a liq. flowed out from the filter inserted body 18 can be collected under the crush condition.
Patent JP-2001096730-A (JP)
Title: Printing head displacement detecting method and printing head controlling method
Inventor: MORI NORIYASU
IPC: B41J2/51
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To automatically execute an operation for adjusting the flying droplet of an ink jetted from a printing head so as to impact on a predetermined position on a recording paper. SOLUTION: This method comprises a first step of switching a dot forming part of a first printing head by a predetermined timing so as to print in two areas, a second step of switching a dot forming part of a second printing head by a predetermined timing so as to print in two areas, a third step of moving an light sensor in the state facing the two areas printed in the first step for detecting a reflected light and outputting a signal according to the detected reflected light, a fourth step of moving the light sensor in the state facing the two areas printed in the second step for detecting a reflected light and outputting a signal according to the detected reflected light, and a fifth step of detecting the displacement amount between a first printing head and a second printing head according to the signals outputted from the light sensor in the third step and the fourth step.
Patent JP-H10123575-A (JP)
Title: Liquid crystal display device
Inventor: SEKIGUCHI KANETAKA
IPC: G02F1/1365
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a liquid crystal display device for increasing the ratio of a display electrode per the display pixel of the liquid crystal display device having a non-linear resistance element between a signal electrode and the display electrode and reducing the characteristic distribution of the non- linear resistance element. SOLUTION: A first substrate 1 is provided with a signal electrode 3, a lower part electrode 4, a nonlinear resistance layer 5 and an interlayer insulation film 12 provided on the first substrate 1 and the nonlinear resistance layer 5. The interlayer insulation film 12 is provided with the opening part 2 of the interlayer insulation film 12 on the nonlinear resistance layer 5 of the lower part electrode 4 and its periphery. This opening part 2 is provided with a width minutely wider than the width of the lower part electrode 4, and is provided partially on the substrate, and an upper part electrode 6 of the structure integral with the display electrode 9 is provided on the opening part 2 of the interlayer insulation film 12, and the display electrode 9 is made the structure partially overlapping the signal electrode 3.
Patent JP-S62133315-A (JP)
Title: Position detector
Inventor: SEKIDO SAIKICHI
IPC: G01D5/36
Filed: 1985-12-05
Abstract: PURPOSE:To prevent malfunction of a control system by discriminating the occurrence of an abnormal state repeating normal and reverse rotations under 180 deg. based on a two-phase detected signal. CONSTITUTION:Phototransistors 2 and 4 are conducted according to the intensity of two-phase light passing through a slit disc and an index slit. Signals PA1, PB1, PA2 and PB2 are produced by the output signals SA and SB and a pulsed circuit 13 can discriminate the normal rotation, the reverse rotation and the occurrence of the abnormal state by these signals. Then, when these signals are vibrated in a minute range and in a range of a phase angle about 180 deg., a waveform appears on only one signal but when the amplitude of vibration is enlarged to such an extent that the waveform appears on both of the signals PA1 and PA2, the waveform always appears on the signal PB2 too. When the waveform does not appear, it shows that the abnormality takes place on a system of the signal SB. This is also applied in the same way when the abnormality takes place on the system of the signal SA and the waveform at the time of vibration and the waveform when the abnormality takes place on the signal system of one side can be discriminated. The circuit 13 outputs the result as the amplitude (N) of the normal and reverse rotations, a rotational pulse signal (P) and an abnormality detecting signal (E).
Patent JP-H08108103-A (JP)
Title: Rotational spray head type coating apparatus
Inventor: KON MASATOSHI
IPC: B05B3/10
Filed: 1994-10-13
Abstract: PURPOSE: To improve finishing by adjusting a spray pattern of a coating to a required size (dimension) and dispersing uniformly coating particles. CONSTITUTION: An air passage 13A for shaping air and an air passage 13B for control air are formed on a cover 13 of a spraying machine main body 1 and they are connected with an air source 22 through air pipelines 25 and 26 and pressure-control valves 23 and 24. Further, the first and second air nozzles 15, 16 are provided on the apex side of the cover 13 in such a way that a rotational spray head 11 is surrounded thereby at the rear side of the coating releasing terminal edge 11C of the rotational spray head 11. Then, shaping air under a swirling flow condition is sprayed from a ring-shaped swirl chamber 19 formed between the first air nozzle 15 and the second air nozzle 16 through a ring-shaped air spray hole 20 to obtain a coating spray pattern (size) corresponding to the swirling flow condition.
Patent JP-H11106165-A (JP)
Title: Cage interior panel collision preventive device for freight elevator
Inventor: MASHITA YUJI
IPC: B66B11/02
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a cage interior panel collision preventive device of a freight elevator capable of preventing a cage interior panel front being damaged. SOLUTION: A cage interior panel collision preventive device of a freight elevator is provided with a collision preventive body arranged on a cage floor close to the whole periphery of a cage interior panel except a doorway 3 of a cage 2. A protective plate 10 which is interposed between a collision preventive body 8 and a front panel 4, and is fixed to the collision preventive body 8 with the prescribed intervals from the front panel 4 is provided, and when a forklift or a luggage is collided with the collision preventive body 8 or the protective plate 10, the collision preventive body 8 or the protective plate 10 is deflected to mitigate the shock, and to prevent the front panel 4 front being deformed according to the deflection due to the prescribed intervals. Thus, any damaged panel need not be renewed, and degradation of the design can be prevented.
Patent JP-H01119067-A (JP)
Title: Semiconductor device
Inventor: ISHINO MASAKAZU
IPC: H01L29/78
Filed: 1987-10-31
Abstract: PURPOSE:To improve reverse withstand voltage between drain and source and to reduce gate length by making the depth of junction of an area reaching from the drain area of an insulation gate 4-pole field-effect transistor to an area directly below the second gate electrode deeper than that of junction of an area reaching from the source area to an area directly below the first gate electrode. CONSTITUTION:The depth of junction of an n-type diffusion layer of an area reaching from an n-type diffusion layer 3 of drain high concentration to an area directly below a gate electrode 7 deeper than that of junction of an n-type diffusion layer 8 of an area reaching from an n-type diffusion layer 2 of source high concentration to an area directly below a gate electrode 6 and deeper than that of junction of an n-type diffusion layer 9 of an island area between the first and second gate electrodes. Since the depth of diffusion of the n-type diffusion layers 8 and 9 is shallow even if the dimensions of the first gate electrode 6 are reduced, high gain and low noise index can be obtained at a high frequency. Since the depth of diffusion of the n-type diffusion layer 10 is fully deep, the reverse withstand voltage between the drain and source can be increased.
Patent JP-H0988359-A (JP)
Title: Unit bathroom
Inventor: TODA TOMOHIRO
IPC: E04H1/12
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a unit bathroom whose internal appearance and effectiveness in cleaning operation are enhanced by accommodating a bathroom stool, wash bowl, etc., which are otherwise scattered in the washing place in bathroom, in an accommodation device furnished at a wall panel. SOLUTION: An accommodation device 26 in which a hitch piece 52 stretching upward, a holder part 54 to protrude downward aslant, and a body 34 in the form of a vessel are formed in a single piece structure, is fixed to a wall panel 14 of a unit bathroom concerned. From the inside, the hitch piece 52 hitches at the peripheral wall 28 of a bathroom stool 22 while the holder part 54 makes holding from the outside, and thereby the bathroom stool 22 is accommodated in the accommodation device 26.
Patent JP-H01116686-A (JP)
Title: Multi-window display device
Inventor: HOSAKA HIDEYUKI
IPC: G06F3/048
Filed: 1987-10-30
Abstract: PURPOSE: To reduce the overlap of windows by changing the positions of windows and changing also the sizes of the windows when the windows are mutually overlapped. CONSTITUTION: An overlap judging means 120 inputs the coordinates of windows and a display reference based upon a display command, judges whether the windows are mutually overlapped or not, and when these window are not suited to the reference, outputs a position changing command. At the time of receiving the command, a position changing means 121 changes the positions of the windows, outputs a 2nd picture display command to display a 2nd picture on a display means 130, and at the time of judging that the windows can not be suited to the display reference only by the change of the positions, outputs a size changing command.  A size changing means 122 inputs the size changing command, the coordinates of the windows, a display command, and the display reference, changes the sizes of the windows, and outputs a 3rd picture display command to display a 3rd picture on the display means 130. Consequently the overlap of plural pictures can be reduced and the visibility and operability of multi-window display can be improved.
Patent JP-H06100635-A (JP)
Title: Photoreactive composition containing neutral sugar and photocured molding
Inventor: ARAI MICHIO
IPC: C08L101/16
Filed: 1992-09-18
Abstract: PURPOSE:To provide the composition prepared by swelling and dispersing a neutral sugar such as starch in a compound having solvency and photoreactivity and to provide the title spontaneously degradable molding prepared by photocuring the composition. CONSTITUTION:The composition comprises 20-75wt.% neutral sugar, 80-25wt.% photocuring resin at least partially consisting of a photoreactive acryloyl compound and 0-40wt.% modifying resin compatible with the photocuring resin, and the molding is obtained by photocuring the composition. Examples of the neutral sugar include starch, saccharose and glucose, an example of the acryloyl compound is hydroxyalkyl (meth) acrylate, and an example of the modifying resin is N-methoxy-6-nylon.
Patent JP-H09113673-A (JP)
Title: Anomaly surveillance method and device for plant
Inventor: ISOBE YUSUKE
IPC: G21D3/04
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To immediately and surely detect anomaly precursor of equipment which has a damage part or repair part and needs selective surveillance by altering the tolerable values of plant operation parameters based on equipment status information such as repair information and damage information. SOLUTION: Data of damage discovered during inspections and of conducted repair work (equipment status information) are input and they are separated into names of equipments in the damage part and repair part and equipment status information such as execution of repair and remaining damage, etc. Then the names of equipments and the correlation data base of equipment/plant operation parameters are compared and selective surveillance parameters are set. The equipment status information and correlation data base of equipment status/tolerable fluctuation width are compared and tolerable fluctuation values of the selective surveillance parameters are obtained, which are added to a reference parameter value to alter and set the selective tolerable parameter values (threshold values). When the operation parameters taken in are the selective surveillance parameters they are compared with the selective tolerable parameters and when they are different from them, they are compared with ordinary tolerable parameter values. If they exceed the tolerable parameter values, an anomaly alarm is indicated.
Patent JP-H09116127-A (JP)
Title: Solid-state image sensor
Inventor: NISHI HIROMI
IPC: H04N9/07
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To set the balance of light quantity entering the light sensing parts for respective colors within a desired range by varying the input light quantity for the light sensing parts corresponding to the respective colors of on-chip color filter layer by using a light shielding layer, a protection layer and an on-chip micro lens. SOLUTION: As for the plane shape of an on-chip micro lens 9, that corresponding to a G on-chip color filter layer 8 is the largest and those corresponding to R and B on-chip color filters 8 become smaller in order. Such a shape of the lens 9 makes it possible to change the plane shape of a resist pattern formed on the organic polymeric material layer for on-chip micro lens formation to be smaller or large, and it can be formed easily through reflow. Thus, the quantity of light transmitted through the lens 9 corresponding to the layers 8 can be changed so as to control the incident light quantity.
Patent JP-H03136581-A (JP)
Title: Image pickup device
Inventor: HATANAKA YOSHIAKI
IPC: H04N5/335
Filed: 1989-10-23
Abstract: PURPOSE:To prevent blur of an image pickup device without deteriorated video signal to be obtained when luminance of pickup location is low by switching automatically the normal mode and the intensifying mode based on the illuminance at an object. CONSTITUTION:When a signal switching the mode is sent from a comparator 11, a mode selection circuit 13 sends a signal switching the mode to a control circuit 6 and a selector 12 to start the intensifying mode. A readout signal 27 is outputted as a control signal 26 for every 2/60sec and a CCD driver circuit 5 sends a control signal that the charge is not transferred from an exposure section 20a to a vertical transfer section 20b for a succeeding 1/60sec cycle at the end of the cycle for every 1/60sec but the charge is transferred from the vertical transfer section 20b to a horizontal transfer section 20c to the CCD 1.
Patent JP-S63115378-A (JP)
Title: Mosfet structure
Inventor: KITSUTO MAN CHIYAMU
IPC: H01L21/033
Filed: 1987-10-30
Abstract: PURPOSE:To provide a MOSFET structure hardly causing effects of hot electrons, by decreasing production of hot electrons and deflecting electrons from a thin oxide film. CONSTITUTION:An implanted buried region 18 has a doping level intermediate between those of an end region 16 and of a drain region 12. A blocking region 20 has a resistivity higher than those of the drain region 12, the end region 16 and the implanted buried region 18. The implanted buried region 18 can be shifted transversely towards the drain region 12 so that channel current is deflected downward towards a region of maximum electric field located within the end region 16. The path of channel current passes through the end region 16 and then enters into the implanted buried region 18, whereby the electric field is decreased. The blocking region 20 having a relatively high resistivity further deflects the channel current from a thin oxide film 22, whereby the hot electron effect is decreased.
Patent JP-2001100899-A (JP)
Title: Coordinate reader
Inventor: TAKI KAZUYA
IPC: B43L1/04
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate reader which can accurately read coordinates in a simple mechanical configuration under control, based on a simple algorithm and can be easily produced at a low cost. SOLUTION: In an electronic blackboard 1, the coordinates of a pen 60 are magnetically read by a loop coil 23. The loop coil 23 is divided into first and second coil groups 81 and 82 and a coil position to be a maximum induced voltage is retrieved by successively closing first and second switch groups 83 and 84 first and second ground switches 87 and 88 with first and second coil retrieving means.  Switches in the first and second switch groups 83 and 84 corresponding to coils, with which induced voltages are respectively maximized, in the first and second coil groups 81 and 82 are selectively closed by an induced voltage difference detecting means, the difference of these induced voltages is detected by a differential amplifier 89, and a CPU 56 detects the position from the difference of amplitude values of induced voltages, detected by the induced voltage difference detecting means by a position-detecting means.
Patent JP-H06125594-A (JP)
Title: Speaker
Inventor: SUMIYAMA MASAHIDE
IPC: H04R7/20
Filed: 1992-10-14
Abstract: PURPOSE:To prevent excess resonance and in-plane vibration and to realize the good frequency characteristic on the discrete edge type speaker to be used for various acoustic equipment. CONSTITUTION:A section waveshape corrugation 27A is radially provided on the outerperipheral section of a diaphragm 27. One end of an edge 28 is connected to the back of the outer peripheral section of the diaphragm 27 except in the corrugation 27A and the other end of the edge 28 is connected to a peripheral part of a frame 26 connected to a magnetic circuit 24 with a magnetic gap 25. A voice coil 30 connected at the center of the diaphragm 27 is fit in the magnetic gap 25. Thus, the rigidity against the amplitude of the diaphragm 27 is improved, resulting in providing the speaker capable of stably developing the good performance.
Patent JP-H05182058-A (JP)
Title: Resources occupancy system for money processing system
Inventor: CHIBA AKIHISA
IPC: G07D9/00
Filed: 1991-10-23
Abstract: PURPOSE:To attain the efficient operation of resources by releasing the off-line occupying condition of the resources when the resources in the off-line occupying condition are not used for more than a prescribed time. CONSTITUTION:When resources A-H are not used for more than a prescribed time in an unused state as they are although they are designated, they are judged they are not used. Then, the occupying condition of the resources A-H which are judged to be unused is released. When the off-line occupying condition of the resources A-H is released, the resources whose off-line occupying condition is released are turned to an on-line state, and an on-line occupancy designation by a resource designation key 1, or the off-line occupancy redesignation by an off-line occupancy function key 3 and a resource designation key 1 can be given from the other operator. For example, the resources C and H whose occupancy is released can be set to the off-line occupying condition by both the off-line occupancy function key 3 and the resource designation 1, so that the bundle of loose paper money can be attained.
Patent JP-S61155801-A (JP)
Title: Compound type semiconductor position detecting element
Inventor: TANAKA KUNIYOSHI
IPC: G01C3/06
Filed: 1984-12-28
Abstract: PURPOSE:To take a measurement of length over a wide range with high precision by putting plural semiconductor position detecting element (PSD) which differ in length in a common package successively. CONSTITUTION:Light incident on a resistance layer 311 for the entire length measurement range is converted into currents i1 and i2, which are further converted by i-v converters 321 and 322 into voltage signals; and an adder 331 calculates the sum of the both and a subtracter 332 calculates the difference between the both. Then, a divider 351 calculates their ratio and an A-D converter 361 converts it into a digital value, which is read by a CPU38. Then, the CPU38 calculates the absolute value from the overall length measurement distance and ratio. A couple of currents generated with light incident on a resistance layer 312 for a high-precision length measurement range, on the other hand, are converted into voltage signals by i-v converters 323 and 324 as mentioned above and obtained data are read by the CPU38 through an input/ output port 372. Then, the 1st PSD (semiconductor position detecting element) element represented by the resistance layer 311 measures length over a wide range and at the same time, the 2nd PSD element represented by the resistance layer 312 measures length with further high precision over a specific range.