baber/WOPTO huggingface dataset:
Patent JP-S63309444-A (JP)
Title: Detection of plate exchange signal in printer
Inventor: FUKUYAMA HAYASHI
IPC: B41F27/12
Filed: 1987-06-10
Abstract: PURPOSE:To obtain a plate exchange detection signal capable of being easily annexed without requiring reconstruction of a mechanism or the like, by a method wherein an elapsed signal from a timer in which a specific elapsed time has been set and a signal which is outputted in reverse operation of a printer are compared to be judged, and a plate exchange signal is outputted under the condition that the reverse operation signal is continuing. CONSTITUTION:When reverse rotation of a small rotary angle is performed, a reverse rotation operating signal p1 comes to suspend in output of an elapsed signal p2, and NAND circuit N generates an output signal p3 at its suspension time ts. However, since the reverse rotation operating signal p1 in AND circuit A of a latter part has also disappeared on and after the suspension time ts, a signal p4 from the circuit is never outputted. Therefore, in that case, the reverse rotation and a plate exchange reverse rotary operation can be discriminated, and the signal p4 can be sufficiently utilized as a plate exchange detection signal.
Patent JP-H09300204-A (JP)
Title: Vibration giving device in honing machine
Inventor: TAKEZAWA HIDEO
IPC: B24B33/02
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a smooth vibrator device of a simple installation structure which ensures machining accuracy corresponding to various kinds of materials, in a honing machine. SOLUTION: In a honing machine, which is used to finish the boring work by making a hone conduct both rotary motion and reciprocal motion in the axial direction, a revolving roller 6 is projected from and born by a pedestal 3, which is placed outside the middle part of a main spindle 2, in the normal direction on one side and via a spring 4, which is wound round the main spindle 2, while an oscillating annulus 5, inside which a key way is formed, is supported by a spline shaft part of the main spindle 2 in a freely and vertically swingable manner. In addition, a plate cam 8, one end side of which out of two sides holding the main spindle 2 in between serves as a turning supporting part 10 while the other end side of which is related to an eccentric cam 11, is brought in contact with the top surface of the oscillating annulus 5.
Patent JP-2000338952-A (JP)
Title: Character animation editing device and character animation reproduction display device
Inventor: NISHIYAMA SOICHI
IPC: G06T13/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a modifying and editing device of a text character by using a description method of a visible symbol and a symbol having a base commonly recognized by users. SOLUTION: A text character-editing object symbol conversion part 20 replaces a text character from a text character input part 10 with visualized editing object symbol. The relationship between the text character and the editing object symbol is housed in a text character-editing object symbol correspondence table 31. A symbol editor adds and modifies an editing signal to produce a symbol file. If a symbol description method is a scoring method of a musical score and if editing symbols are symbols for the musical score, a musical score file is outputted. A reproduction device inverts from the symbol file to an original text character and a modifying and editing function code by a symbol interpreter, based on the text character-editing object symbol correspondence table 31, to reproduce it on an application.
Patent JP-H04313185-A (JP)
Title: Merchandise takeout port for automatic vending machine
Inventor: NAKAMURA MASAAKI
IPC: G07F9/00
Filed: 1991-06-18
Abstract: PURPOSE:To obtain the merchandise takeout port for automatic vending machine capable of preventing both burgulary and cool leakage with the same mechanism. CONSTITUTION:Inside a bend stage 2 equipped with a merchandise takeout flapper 3 at a front surface opening part 2a, a shutter 6 which is guided and supported by a guide rail 5, a card 9 suspended on a guide pulley 8 while connecting one end of which to this shutter 6 and suspending a balance weight 7 from the other end, and an actuator 10 combining a rack 11 and a pinion 12 which drive interlocked with the opening and closing operation of the merchandise takeout flapper 3. When the flapper 3 is closed, the merchandise path to the inside merchandise rack is opened. When opened, the shutter 6 closes the merchandise path moving with the opening operation. Thus, cool leakage as well as burgulary can be prevented.
Patent JP-H10328112-A (JP)
Title: Washer
Inventor: IKEDA YOSHIO
IPC: A47L15/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent a lid from hitting a hanging rack or the like in case of opening while making this lid into vertical turn type, to prevent the lid from standing out and further to surely keep the lid closed in a closing state. SOLUTION: Since a lid 25 is made into link structure composed of rear and fore lid bodies 26 and 27 and is folded into two in case of opening, the lid is formed short and compact and in the closing state, on the other hand, the lid 25 is elongated from the state of folding into two and covers the opening part of the washing tub. In such a state, lock members 56 and 57 for lock are engaged with the side of the washing tub so that the lid can be locked. Then, the lock members 56 and 57 for lock can be operated by turning an operating member 49.
Patent JP-S626594-A (JP)
Title: Emergent connection system at simultaneous command
Inventor: OGATA ASAO
IPC: H04Q3/42
Filed: 1985-07-02
Abstract: PURPOSE:To carry out a mutual talking with a commanding party without interrupting the command connecting a conference circuit with a simultaneous command circuit to a simultaneous command connection route, calling plural terminals to perform the simultaneous command and changing the connection of only a relevant terminal from the simultaneous command circuit to the conference circuit when there is an emergent connection operation from a received terminal on the way of commanding. CONSTITUTION:When a simultaneous command is performed by the constitution of a command route from a transmitter 10 passing a conference circuit 15, a simultaneous command circuit 15 to receivers 1, 2...n, if the receiver 1 urgently desires to mutually talk with the transmitter 10 of the commanding party, the receiver 1 performs a hooking operation in the command state. A central control unit 13 judges the hooking of a receiving terminal during the simultaneous command, feeds a tone V2 indicating that should be dialed in the case of an emergent connection to the hooked terminal and the receiver 1 dials an emergent calling specific number. By the specific number dial, the connection of A in a channel exchange part 18 is changed to the connection of B, and the receiver 1 performs the mutual talking with the transmitter 10 through the conference circuit 15.
Patent JP-H06215714-A (JP)
Title: Field emission type transmission electron microscope
Inventor: MURAKOSHI HISAYA
IPC: H01J37/073
Filed: 1992-06-05
Abstract: PURPOSE:To provide a field emission type transmission electron microscope for achieving both observation of the picture taken by the electron microscope observation at high rightness and the analysis of a very small part. CONSTITUTION:A low aberration condenser lens 4 is provided on a point farthest from a sample 7, while a short-focal point condenser lens 5 is provided on the intermediate point between the sample 7 and the condenser lens 4. At the time of observation of the picture taken by electron microscope, the condenser lens 4 and the condenser lens 5 are moved interlockingly, and the magnification of the condenser lens serves as an enhancement system. To narrow a spot in the sample 7, the low abberation condenser lens 6 provided near the sample between the condenser lens 5 and the sample 7, is driven, to operate the magnification of the condenser lens by a contraction system. Both of observation of the picture taken by the field emission type transmission electron microscope at high brightness and analysis of elements can be achieved by utilizing both of a small radiation angle and sample radiation with a small spot size.
Patent JP-H01313947-A (JP)
Title: Sealing dies for resin sealed semiconductor device
Inventor: MORIGA NAMIKI
IPC: B29C45/37
Filed: 1988-06-13
Abstract: PURPOSE:To enhance the mold release characteristics by a method wherein silver plated films having non-adherence to a resin are formed on the surface of sealing dies. CONSTITUTION:Silver plated films 6, 5 respectively formed on the surface of top and bottom dies 4, 3 by electroplating process ares provided with mirror surface roughness not to exceed 0.1mum. The resin implanted into the sealing dies 3, 4 and specified to be an epoxy resin comprising acid anhydride base setting agent adheres firmly to a semiconductor element 1 and a lead frame 2 but not to the dies 4, 3 on the surface of which the silver plated films 5, 6 having non-adherence to thin resin are formed so that the resin may be released without injuring the visual appearance even if no outer mold release agent is applied at all. Through these procedures, the mold release characteristics can be enhanced.
Patent JP-S631081-A (JP)
Title: Light-emitting diode
Inventor: MITSUYU TSUNEO
IPC: H01L33/40
Filed: 1986-06-20
Abstract: PURPOSE:To generate high luminous power conversion efficiency by continuously growing a light-emitting layer and an insulating layer in an epitaxial manner and preventing the presence of an impurity and a defect on the interface. CONSTITUTION:A contact layer 2 consisting of N-type Zn selenide grown in an epitaxial manner in succession is formed onto an N-type magnetized Ga single crystal substrate 1. A light-emitting layer 3 consisting of N-type ZnSe having electron density lower than the contact layer 2 and an insulating layer 4 composed of insulating ZnSe are shaped. The insulating layer 4 may be left as it is when the raw materials of Zn and Se have high purity at that time, but resistance thereof can be increased by adding either of nitrogen, P, As, Li or Na. A metallic electrode layer 5 is formed to at least one part of the surface of the insulating layer 4. Gold, etc. having a large work function are employed in order to improve the injection efficiency of holes as the layer 5, thus acquiring high luminous power conversion efficiency.
Patent JP-H01312614-A (JP)
Title: Capacitor device for improving power factor with respect to reactive power load
Inventor: MATSUKAWA TATSUYA
IPC: G05F1/70
Filed: 1988-06-13
Abstract: PURPOSE:To control the influence of the excessive compensation of power factor improving capacitors, which is given to a system, to by division-disposing the power factor-improving capacitors in respective rectifier banks and adequately turning the capacitors on according to a prescribed sequence and in correspondence with the magnitude of reactive power. CONSTITUTION:When a breaker 1 is turned on and power is supplied to a load 5, the big change of reactive, power occurs with the rise of a load current. In such a case the power factor-improving capacitors 6a-6d are sequentially and adequately turned on by conductors 61-64 which operate by the prescribed sequence in correspondence with the pattern by the prescribed sequence in correspondence with the pattern of the magnitude of reactive power for respective rectifier banks 4a-4d. Thus, a power factor can be improved corresponding to the magnitude of the reactive power of the load, and the influence of the excessive compensation of the power factor-improving capacitors, which is given to the system, can be made minimum, whereby voltage disturbance can also be controlled to minimum.
Patent JP-S5574361-A (JP)
Title: Drive control device for cylindrical rotor
Inventor: TAKAHASHI RIKUROU
IPC: G05D13/00
Filed: 1978-11-27
Abstract: PURPOSE: To prevent the occurrence of unstable vibration by the structure such that the rotational speed and the amount of cooling liquid in the torque tube are detected and the rotational speed and the amount of cooling liquid are controlled so that the rotation is performed outside the region in which unstable vibration occurs.  
     CONSTITUTION: A plurality of liquid surface detection elements 30 are provided on inner wall 10 of torque tube 5, and a signal proportional to the amount of cooling liquid 1 is inputted to arithmetic unit 32 via liquid surface meter 31. On the other hand, speed detection element 33 detects the rotational speed of rotor 2, and the detected signal is inputted to arithmetic unit 32 via rotation meter 34. Arithmetic unit 32 compares the amount of cooling liquid and the rotational speed, and sends a signal to flow control device 29 so as to prevent the occurrence of unstable oscillation at the rotational speed at this time, and thereby the amount of cooling liquid is varied. Or, the rotational speed may be varied so as to prevent the occurrence of unstable vibration at the amount of cooling liquid at this time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6124092-A (JP)
Title: Memory device for semiconductor
Inventor: SAKURAI TAKAYASU
IPC: G11C11/34
Filed: 1984-07-13
Abstract: PURPOSE:To make it possible to realize high integrity without causing malfunction by constituting each memory cell with three MOS transistors, and by connecting write-line and word line in common in each memory cell arranged in the same line. CONSTITUTION:Each memory cell M is composed of three MOS transistors 11, 12, 18 and two resistances 14, 16 for load. Memory cell M to which write-pulse signal of write line WR is applied is all selected by word line WL, performing writing or read-out of the data in one line against memory cell in the same line. On each memory cell in no-selection condition which is arranged in other line, Vss level potential is impressed from each corresponding write line WR so such malfunction as memory data of these not-selected memory cell M are broken will not caused, so that high integrality of memory can be realized.
Patent JP-H01312274-A (JP)
Title: Oil seal
Inventor: MITSUMARU MICHITOSHI
IPC: F16J15/3244
Filed: 1988-06-13
Abstract: PURPOSE:To improve an oil recovering efficiency by elongating the extending lengths of rearward oil seal ribs in the rotating direction of a rotating shaft, to the seal outside rather than forward ribs in the rotating direction, and receiving leakage oil while sequentially distributing same. CONSTITUTION:At a slant face 10 outside of a lip 4 of an oil seal 1, ribs A1-A5 having attacking angles with respect to the normal rotation direction of a rotating shaft 6 and B1-B5 having attacking angles with respect to the reverse rotation direction are respectively arranged parallely. As for the ribs A, B in these groups, the extension lengths of ribs A5, B5 to the seal outside are sequentially varied such that they are larger than those of ribs A4, B4 located forward in the rotational direction. Since oil during leakage flowing along the rotational direction is received in order and recovered inside the seal, it is possible to prevent sending-out of oil to the seal outside and to improve recovering efficiency.
Patent JP-H09323590-A (JP)
Title: On-vehicle monitor
Inventor: TERANISHI SHINICHI
IPC: B60R1/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a on-vehicle monitor capable of changing display picture images automatically on a display device by interlocking it With vehicle opera tion of a driver. SOLUTION: It is furnished with a first video camera provided in a left direction indication lamp house on the front left side of a vehicle and to pick up an image of front left of the vehicle, a second video camera provided in a right direction indication lamp house on the front right side of the vehicle and to pick up an image of front right of the vehicle, a picture image composition change-over device 24 to compose a picture image so that a picture image of the first video camera comes to be on the left side and a picture image of the second video camera comes to be on the right side and to change display of these picture images,  a display device 28 to display the picture images composed and changed by this picture image composition change-over device 24 and a picture image change-over indication device 26 to give a change-over indication to the picture image composition change-over device.
Patent JP-S5848630-A (JP)
Title: Heat treatment of directional electrical steel plate in treatment of insulating coat
Inventor: YAMAMATSU FUMIO
IPC: C23C22/00
Filed: 1981-09-17
Abstract: PURPOSE:To enhance the shape setting performance of a steel plate without deteriorating the magnetism by increasing the temp. raising rate during drying in the treatment of an insulating film. CONSTITUTION:A phosphate-base treating liq. for an insulating coat is applied to a directional electrical steel plate after annealing at a high temp. and dried at 50-80 deg.C average temp. raising rate. It is backed at a prescribed temp., made flat, annealed, and cooled. By the rapid heating during the drying of the insulating film, the temp. of edges of the steel plate in the lateral direction rises. By utilizing the temp. difference in the lateral direction, contraction force is allowed to act on the edges, and by the uniform heating in the following baking stage, the elongated side strain and the shape of earing are set.
Patent JP-H04343997-A (JP)
Title: Shield excavating method
Inventor: KITAGAWA AKIO
IPC: E21D9/06
Filed: 1991-05-21
Abstract: PURPOSE:To provide an improvement in mud pressure shield method. CONSTITUTION:A shield excavator having a rotating face cutter part, a soil pressure chamber, a stirring mechanism for stirring the soil in the soil pressure chamber, a mechanism for discharging the soil in the soil pressure chamber, and a filling material guide pipe for injecting a filling material into a face is operated, and a soil layer is excavated while injecting the filling material into the face surface or the soil pressure chamber. As the filling material, a siliceous aqueous jelly is used. The improvement in soil value in respect to flowability and water stopping property can be performed without accelerating the separation from the excavated earth and sand. Thus, problems such as stop of shield excavation and face breakage can be solved. Further, the mixed excavation muck discharged in this way can be treated as a general earth as it is dried while leaving as it is and the water content ratio is reduced below a half.
Patent JP-S5848316-A (JP)
Inventor: FUJIWARA JIYUNJI
IPC: H01H33/42
Filed: 1981-09-17
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-S63310019-A (JP)
Title: Data processor
Inventor: NAKAKURA YASUHIRO
IPC: G06F7/76
Filed: 1987-06-11
Abstract: PURPOSE:To avoid the continuity of erroneous arithmetic operation by generating a flag representing abnormality when a fixed decimal point arithmetic data or an integer data from a pointer arithmetic section is calculated by a floating point arithmetic section in error by the user. CONSTITUTION:An integer number or a fixed point data outputted from a fixed point arithmetic block 2 is stored in a mantissa part bit of a floating point format used by a floating point arithmetic block 1 and all bits in an exponent part are brought into 1 by a converting means 4. When an integer number of a fixed point data stored in a storage means 5 is used in a floating point arithmetic block, a discriminating means 3 discriminating that all the exponent part of the inputted data is 1 generates a signal notifying the abnormality of the flag. The output of the discriminating means is used as a control signal of a selector 8 receiving an output of the fixed point arithmetic block 2 and an output of the floating point arithmetic block 1.
Patent JP-2000338930-A (JP)
Title: Driving device and driving method of plasma display panel
Inventor: SHIRASAWA YUTAKA
IPC: G09G3/291
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a driving device and a driving method of a plasma display panel, capable of executing stable write, capable of aiming uniformity of heat generation by suppressing local heat generation, and capable of realizing reduction of power consumption. SOLUTION: In this driving method, a difference between starting times of data electrode driving pulses DTA, DTB applied respectively on data electrode groups DA, DB is set in a write period, and on a field A, the data electrode group DA is driven so as not to return necessarily to a reference potential, and the data electrode group DB is driven so as to return surely to the reference potential, and on a field (A+1), the data electrode group for supplying the data electrode driving pulse having a shifted starting time is set reversely to the case of the field A, and simultaneously, as for the data electrode group driven so as to return surely to the reference potential, electric charges charged to the data electrodes are recovered respectively by charge recovery circuits 33A, 33B and reused for the next write discharge.
Patent JP-H0438080-A (JP)
Title: Automatic focusing device
Inventor: KANDA YOSHIMICHI
IPC: G05B11/01
Filed: 1990-06-04
Abstract: PURPOSE:To automatically and accurately focus a lens on a person, an animal, or the like emitting thermic rays by controlling the focal length by a focusing means in accordance with the signal from only an object emitting thermic rays out of objects. CONSTITUTION:The image of an object 2 is formed on a twodimensional sensor 10 by an infrared lens 9. The image of a person 2a in an object emits infrared rays more than images of a door 2b, a clock 2c, etc., on the background. The image of the person 2a is discriminated as a image, whose level is higher than a prescribed threshold, by a binarization processing part 13 and is outputted to an AND gate 14. The person image area is extracted from the AND gate by the outputs of an A/D converter 6 and the binarization processing part 13 and is inputted to a focusing means 15, and the focal length with the person image as the object is set, and the distance ring of a condenser lens 3 is driven based on this set value by a driving means.
Patent JP-H07333157-A (JP)
Title: Inspection device for sphere surface
Inventor: MATSUOKA KATSUTOSHI
IPC: G01N21/952
Filed: 1994-06-03
Abstract: PURPOSE:To measure the surface properties of an inspected sphere highly accurately without any need of changing an optical system, depending on a steel ball size. CONSTITUTION:A laser beam from a laser diode 1 is transmitted through a beam splitter 4 and throttled toward the center of a steel ball 2 via a condenser lens 3. As a result, the beam is vertically incident on the surface of the steel ball 2. Then, the incident laser beam progresses reversely along an incident optical passage without any change, and turns into reflected light. This reflected light is transmitted through the condenser lens 3 and polarized with the beam splitter 4. The radiation beam polarized with the sqlitter 4 comes to have the light of wavelength nearly equal to laser beam wavelength selectively transmitted through a filter 5, and only the reflected light passing through the slit of a light receiving zone setting section 7 is received with a photo diode 6.
Patent JP-S5848680-A (JP)
Title: Polybasic acid salt type corrosion inhibitor
Inventor: SUZUKI HIROSHI
IPC: C23F11/12
Filed: 1981-09-16
Abstract: PURPOSE:To provide a stable corrosion inhibitor made of salt of specified tatra- or pentacarboxylic acid and having low toxicity and superior corrosion inhibiting power. CONSTITUTION:The titled corrosion inhibitor is made of salt of tetra- or pentacarboxylic acid represented by formulaI(where each of n and n' is 4-10, X is H or COOZ, each Z is H, lower alkyl, alkali metal or ammonium ion, and at least 3 of Zs are alkali metal or ammonium ion). The inhibitor has low toxicity and high stability, and it shows superior corrosion inhibiting power to metals such as mild iron, steel, Al and brass.