baber/WOPTO huggingface dataset:
Patent JP-S60222482-A (JP)
Title: Quinolizinone compound, its preparation, and drug composition containing it
Inventor: KITAURA YOSHIHIKO
IPC: A61P1/04
Filed: 1985-03-29
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> is carboxy, amidated carboxy, cyano, etc.; R<7> is H, or aryl; R<2> is H, OH, lower alkyl, etc.; R<3> is H, OH, lower alkyl, lower alkoxy, etc.) and its salt. EXAMPLE:N-[5-( 1H-Tetrazolyl )]-4H-quinolizin-4-one-3-carboxamide. USE:An antiallergic and an antiulcer. PREPARATION:A compound shown by the formula II (R<4> is protected carboxy) or its salt is subjected to eliminated reaction of carboxy-protecting group, to give a compound shown by the formula I a. In the elimination reaction, all the elimination reactions of carboxy-protecting group, such as elimination using hydrolysis, reduction, or Lewis acid, can be applied.
Patent JP-H02245885-A (JP)
Title: Graphic display device
Inventor: KATO MASANORI
IPC: G06T11/20
Filed: 1989-03-20
Abstract: PURPOSE:To display an elliptic arc approximated to the polygonal-line at high speed by using a coordinate transforming function provided in a graphic display device. CONSTITUTION:A transformation matrix synthesizing part 10a inputs given ellipse parameters C(X0,Y0), P1(X1,Y1), P2(X2,Y2) to a coordinate transforming part 3 by instructing a first transformation matrix A being used at present, and synthesizes a new second transformation matrix B whose element is the ellipse parameter outputted from the coordinate transforming part 3. Subsequently, an apex coordinate generating means 10b inputs coordinate values on unit circumference, i.e., the values cos(DELTAtheta.n), sin(DELTAtheta.n) successively to the coordinate transforming part 3 by instructing the second transformation matrix B. Then, arithmetic operation is performed by the coordinate transforming part 3, and the result is outputted to a straight line drawing part 5. Thus, by using the coordinate transforming part 3, the apex coordinate of the elliptic arc can be calculated at high speed, and the displaying speed of the elliptic arc is remarkably improved.
Patent JP-H09253319-A (JP)
Title: Game machine island
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent game media from remaining inside a storage tank for a long time, to eliminate the danger of the rusting and corrosion of the game media, to mitigate the impact force of the game media dropped inside the storage tank, to prevent the damage of a tank inner wall and to prevent the generation of unpleasant noise. SOLUTION: The storage tank 40 installed inside a lower stage unit 10C is set so as to tilt a bottom surface part 41 downwards to one end side capable of discharging balls to the outside and to gradually enlarge the tilting angle of the bottom surface part 41 from one end side to be a deep bottom to the other end side to be a shallow bottom. Also, at an upper part inside the storage tank 41, a sound-proof receiving gutter 50 for receiving pachinko balls discharged from respective pachinko machines 11 and guiding the pachinko balls for which impact is mitigated to the side of the bottom surface part 41 is disposed.
Patent JP-S543434-A (JP)
Title: Automatic starting method for electronic computer
Inventor: YANAGISAWA AKIO
IPC: G06F15/16
Filed: 1977-06-09
Abstract: PURPOSE: To ensure an assured automatic starting with a high reliability by deciding the system constructional state when the initialization factor takes place within the electronic computer system and then selecting a proper apparatus to perform the initialization. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06283668-A (JP)
Title: Manufacture of semiconductor element
Inventor: YAMAUCHI SATOSHI
IPC: H01L27/108
Filed: 1993-03-26
Abstract: PURPOSE:To manufacture a PZT thin film having excellent film characteristics by preventing the occurrence of abnormal deposition, cracks, etc., at the time of heat-treating the PZT thin film by forming the film at a prescribed temperature. CONSTITUTION:In the method, a process for forming a PZT film 16 having crystal grain sizes of <=1,000Angstrom  on the lower electrode 15 of a capacitor formed by holding an insulating film between electrodes 15 and another process for heat-treating the film 16 are successively provided. The film 16 is formed by using a reactive sputtering method while a substrate is maintained at 350-450 deg.C. The heat treatment of the film 16 is performed for 10-120 seconds at about 600-700 deg.C. Since the film 16 is formed at 300-450 deg.C in such a way, the formation of an amorphous phase which is formed when the film 16 is formed at a temperature between the room temperature and 200 deg.C can be prevented and the crystal grains of the film 16 become smaller than those obtained when the film 16 is formed at a high temperature of about 700 deg.C.
Patent JP-H09258104-A (JP)
Title: Optical system
Inventor: KENNO KOKICHI
IPC: G02B27/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To make a video display device, which does not produce an intermediate image, suitable for an imaging optical system, which is compact and lightweight and is well corrected of aberrations, and an eyepiece optical system for a video display device of a head or face-mounting type. SOLUTION: This optical system is composed of an optical element 7 and diffraction optical element 8 arranged to be eccentric to each other. The optical element 7 consists of at least three optical surfaces arranged adjacently to each other, at least one of which are composed of curved surfaces and make at least >=2 times of reflection between the optical surfaces. The spaces between the optical surface are filled up with media having a refractive index larger than 1. The rays emitted from a video display element 6 are made incident from the first transparent surface 5 of the optical element 7 arranged to face the same, are made incident on the inside, are reflected by the first reflection surface 3, reflected by the second reflection surface 4 and are introduced through the second transparent surface 3 to the observer's eyeballs.
Patent JP-S60215567-A (JP)
Inventor: IGAMI HIDEO
IPC: C04B33/13
Filed: 1984-04-05
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-S57182947-A (JP)
Title: Electrostatic focusing image pickup tube
Inventor: GUNBE KINJIROU
IPC: H01J29/48
Filed: 1981-05-08
Abstract: PURPOSE:To increase the roundness of plural cylindrical electrodes, which form the electron lens part of an electrostatic focusing image pickup tube, by installing the said electrodes inside a cylindrical insulating body, and inserting electrode fixing pieces into a number of holes provided in the side wall of the said cylindrical body so as to make the said electrodes to be joined and fixed together. CONSTITUTION:An electron lens part consisting of a third grid 9, a fourth grid 10, and a fifth grid 11 is installed inside a cylindrical body 16, which has electric insulating property and is made of a material such as glass, ceramics, alumina or steatite. A number of holes 16a are provided in the side wall of the body 16 so that they correspond to the grids 9, 10 and 11. In addition, electrode fixing pieces 17 are inserted into the holes 16a, and are fixed to the grids 9, 10 and 11 by welding. As a result, the roundnesses of the grids 9, 10 and 11 are increased by facilitating the assembly of the image pickup tube by enabling metal cores to be inserted into the grids 9, 10 and 11 during the assembly.
Patent JP-H01240994-A (JP)
Title: Wagon and individual control device
Inventor: ABE JINICHI
IPC: G06Q50/00
Filed: 1988-03-23
Abstract: PURPOSE:To facilitate the control of individuals by operating the number of consumed individuals from the number of residual individuals preserved with a wagon and a constant preserved with a wagon file master beforehand, and outputting the counted value of the individuals in units of each drawer and in units of individual identification. CONSTITUTION:The title device is equipped with drawing starting point/end point sensors 16C1 and 16C2 to detect the drawing starting point and end point of the respective drawers, address sensors 16b1 and 16b2 to detect the addresses of the respective drawers by taking them in and out, a counting means 17 to count the number of the individuals in the respective drawers by taking in and out the drawers, and a preserving means 19 to preserve the detected outputs of the drawing starting point/end point sensors 16C1 and 16C2, address sensors 16b1 and 16b2 and the counting means 17. Further, when the number of the individuals is counted, an accuracy deciding means 18 judges the accuracy of the counted value of the counting means 17 by comparing a reference value with the counted value of the counting means 17. Thus, the control of the individuals can be facilitated.
Patent JP-H06277870-A (JP)
Title: Extremely thin wall au-sn alloy brazing filler metal excellent in accuracy of thickness
Inventor: SATO YUICHI
IPC: B23K35/30
Filed: 1993-03-26
Abstract: PURPOSE:To provide an Au-Sn alloy brazing filler metal which is extremely thin wall and excellent in accuracy of a thickness, to be used for joining electronic parts, etc. CONSTITUTION:An Au-Su alloy brazing filler metal having < 50mum thickness and whose accuracy of a thickness is <=+ or -10% of the thickness of a plate, is formed. Since such an Au-Sn alloy brazing filler metal is provided, in joining electronic parts, etc., whose quantity of use of a brazing filler metal is extremely small, the control of the quantity of its use is performed in a very small quantity unit, and the stabilization of a high quality at a joint part can be attained.
Patent JP-2000266858-A (JP)
Title: Earthquake movement-observing device
Inventor: KATO TOMONORI
IPC: G08C15/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a reliable earthquake movement-observing device. SOLUTION: A device is equipped with a conversion part 6 that allows the electric signal of an earthquake movement waveform to be subjected to TCP/IP conversion, a semiconductor memory 9 that stores software being subjected to the TCP/IP conversion by the converter 6, and a CPU 8 that decides the destination of the transmission of an upper-level center processing part to be sent, thus improving reliability without damaging the earthquake movement- observing device due to earthquake movement since a memory that does not have a mechanical driving part is used.
Patent JP-H06284667-A (JP)
Title: Pole position detector
Inventor: YAMAGUCHI TADASHI
IPC: H02K29/08
Filed: 1993-03-26
Abstract: PURPOSE:To provide a highly reliable pole position detector excellent in dynamic balance which can be manufactured easily at low cost and can be employed in high speed rotary machines. CONSTITUTION:The pole position detector comprises a multipolar magnetic pole body 10 fixed to a rotary shaft 2, and a magnetic detection element 5 fixed to the outside of the pole body, wherein the pole body 10 comprises a two pole permanent disc magnet 11, and first and second magnetic plates 12, 13 having a plurality of salient pole parts 12N, 13S projecting from the outer peripheral face at a predetermined peripheral interval and abutting on the opposite faces of the permanent magnet. Salient pole parts 12N, 13S of the first and second magnetic plates 12, 13 are arranged alternately in the peripheral direction of the permanent magnet.
Patent JP-S63237805-A (JP)
Title: Non-contact type tool fracture inspection device
Inventor: OYA TADAHIKO
IPC: B23Q17/09
Filed: 1987-03-23
Abstract: PURPOSE:To obviate a large installation space and enable the maintenance of tool setting freedom by providing the predetermined part of a cutting tool with a laser unit for measuring a distance to a workpiece and tool fracture judgement and warning means. CONSTITUTION:When the retreat of a spindle head 12 is detected after the completion of a boring process, CPU 31 indexes a laser distance measurement unit 2 to a position corresponding to a cutting tool 16, and a laser beam oscillated with a laser oscillator is applied to the tip part of a cutting tool 16. In this case, the laser beam is reflected upon a position slightly behind the tip of the tool 16. Thereafter, the laser distance measurement unit 2 oscillates on the operation of stepping motors 27 and 28, and the laser beam is shifted by the predetermined distance toward the tip of the tool 16. And when there is damage on the tip of the tool 16, a distance between the tool 16 and the unit 2 becomes different from the case wherein there is no damage. Consequently, a signal in both cases is different to a certain extent and when the damage is judged to be existing, a damage signal is outputted to a warning light 4. This warning light 4 thereby goes on and gives a warning.
Patent JP-H09254793-A (JP)
Title: Shock absorbing steering device
Inventor: KAMICHIKA AKIRA
IPC: F16F7/12
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To improve strength of a supporting member (column bracket) supporting a steering shaft by reinforcement of simple constitution. SOLUTION: This steering device is constituted so that it is provided with steering shafts 12, 13 contracting by external force from the front of a vehicle, and a regulating member 19 provided on a supporting member 15 supporting the steering shafts and regulating contraction of the steering shafts 12, 13. In this case, a connecting member 50 of which rigidity in the tensile direction is high and rigidity in the compressive direction is low is interposed between a body constituting member 31 in front of the regulating member 19 and the supporting member 15.
Patent JP-H03269987-A (JP)
Title: Pan for electromagnetic cooker
Inventor: KAWANISHI HIDESATO
IPC: H05B6/12
Filed: 1990-03-19
Abstract: PURPOSE:To improve heating efficiency and the heat insulating property by sealing a magnetic metal plate or a clad material at the inner layer and a non-magnetic metal plate at the outer layer, at the upper edge of a pan main body, and providing a heat insulating portion which consists of a vacuum layer or an air layer between the inner layer and the outer layer. CONSTITUTION:A heat insulating pan for an electromagnetic cooker is composed of a pan main body 1 and a lid 2. The pan main body 1 is composed of an inner layer 1a which consists of a SUS 304 plate, and an outer layer 1b which consists of a SUS 304 plate. The upper edge of the inner layer 1a and the upper edge of the outer layer 1b are sealed up, and a heat insulating layer 3 made into a vacuum is provided between the inner layer 1a and the outer layer 1b. By such a constitution, both the heat efficiency and the heat insulating property are excellent, and the material to cook can be cooked while keeping warmth in a good shape by the heat-insulating cooking effect.
Patent JP-S544339-A (JP)
Title: Trouble detecting system in electric power system
Inventor: OKAMOTO EIICHI
IPC: H02H3/24
Filed: 1977-06-13
Abstract: PURPOSE: To do detection whose characteristics are enough small on current compensating undervoltage, by using current and voltage value which are sampled in a practical time interval and interpolation values of about 1-2 points. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59195535-A (JP)
Title: Amorphous vanadium-thallium compound material and its manufacture
Inventor: MASUMOTO TAKESHI
IPC: G02B6/12
Filed: 1983-04-18
Abstract: PURPOSE:To obtain an amorphous V-Tl compound material useful as a magnetic material, an ionic conductive material, a catalyst or the like by melting a mixture consisting of V2O5 and Tl2O3 in a specified ratio by heating and by cooling the melt very rapidly. CONSTITUTION:V2O5 is mixed with Tl2O3 so as to provide a composition represented by a formula (V2O5)1-x.(Tl2O3)x (where 0.60>=x>0). The starting material mixture is put in a tube 7 having a melt spraying nozzle 11. The mixture is melted by heating to a temp. above the m.p., and the melt is very rapidly cooled by spraying from the nozzle 11 on the surface of a roll 13 rotating at high speed to obtain the desired amorphous V-Tl compound material of high quality. An oriented polycrystalline thin film material is manufactured by heat- treating the compound material at a temp. below the crystallization temp. for a prescribed time.
Patent JP-H07254963-A (JP)
Title: Image recording or reading device
Inventor: SUZUKI KENICHI
IPC: B65H85/00
Filed: 1994-03-14
Abstract: PURPOSE:To prevent uneven recording and to make the device small in size. CONSTITUTION:A film guide 13, a supply magazine 3, an optical unit 26, and a receive magazine 4 for forming a 1st space section and a film guide 19 for forming a 2nd space section are arranged sequentially from the lower side in parallel with each other in a cover 2 covering an image recording device 1. At first, a sheet film S in the supply magazine 3 is carried onto a film guide 13, subscanned while the film is carried while its direction is changed upward, main-scanned by laser beam and the film is carried onto a film guide 19. Then the sheet film S changes its direction from the film guide 19 and is carried to the receive magazine 4 to finish the recording.
Patent JP-H06257544-A (JP)
Title: Device for preventing disengagement of clutch-in gear
Inventor: YOSHINO HISANORI
IPC: F02N15/06
Filed: 1993-03-04
Abstract: PURPOSE:To reduce the amount of lean of a clutch-in gear so as to minimize difficulties operating the clutch-in gear by making the end portion of a weight arm abut to the clutch-in gear, the weight arm being supported on axis on a base plate which is secured to an intermediate shaft. CONSTITUTION:A starter motor shaft 16 is rotated by actuation of a starter motor and a driven gear 34 that normally meshes with a pinion gear 18 is rotated accordingly, rotating an intermediate shaft 30. Then a clutch-in gear 40 is moved leftwards along spiral splines 39, 44 against the returning force of a return spring 38. Then a weight arm 56 on a base plate 52 is rotated clockwise about a pivot 54 and the end portion 56d of an arch-shaped arm 56 is moved radially inwards into the bore of the boss portion 43 of the moving body portion 42 of the clutch-in gear 40 and then the end face of the boss portion 43 is opposed to an abutment face 56d so that the clutch-in gear 40 is prevented from returning rightwards. It can then be made possible to prevent disengagement of the clutch-in gear 40 without any trouble.
Patent JP-H05236306-A (JP)
Title: Video camera
Inventor: OZAKI ATSURO
IPC: H04N5/225
Filed: 1992-02-19
Abstract: PURPOSE:To provide a video camera which can keep the high positional precision between each substrate and a housing body together with easy connection secured between them by fixing a main substrate, i.e., main printed board to a mechanical deck and also connecting the secondary substrates to the main substrate via a floating connector. CONSTITUTION:A mechanical deck 1 is mechanically fixed to a housing body, and a main substrate 4 is positioned almost precisely to the deck 1 via holder 3. Meanwhile, the secondary substrates 6 and 7 are connected to the substrate 4 via the floating connectors 5a and 5e and 5b and 5f respectively. Therefore some errors, if caused, when both substrates 6 and 7 are precisely positioned to the housing body, are absorbed by the floating connectors and can be corrected. Furthermore a 3rd secondary substrate 8 is connected to the substrate 4 via pairs of floating connectors 5c/5g and 5d/5h. Thus the substrate 8 can be easily connected to the substrate 4 even if some errors are caused at the packaging position of each floating connector 5.
Patent JP-H05229596-A (JP)
Title: Work chuck
Inventor: MIKI KOUJIROU
IPC: B67C3/24
Filed: 1992-02-19
Abstract: PURPOSE:To effectively use drive-related means provided in a work chuck in such a way as to automatize the action of catching works of various kinds in a chuck, for example, in fitting or removing a screw cap on or from a sample container and in sealing an ampul at the mouth by fusion. CONSTITUTION:The subject relates to a work chuck in which a rotary body 61 which is driven to rotate and a rotary body 45 which is connected thereto with springs 46 therebetween and driven by the rotary body 41 are provided concentrically; a plurality of chuck members 49 are pivoted at positions arranged in point symmetry around the rotary axis of the rotary bodies; fastened members 50 which engage with the driven rotary body and make the loose ends of the respective chuck members move apart from each other as the two rotary bodies act against the force of the springs and relatively rotate are connected with the respective chuck members at their pivots. This work chuck is provided with a locking means 51 which locks the driven rotary body freely releasably.
Patent JP-H09259371-A (JP)
Title: Disaster preventing receiver
Inventor: OOKAGE SATOSHI
IPC: G06F12/16
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To correct stored data to a correct content without resetting even if stored data becomes a content different from that at the time of storage by storing line range data in first and second line range storage parts and copying the storage content of the second storage part in the first storage part when the first storage part is abnormal and the second storage part is normal. SOLUTION: When a disaster preventing receiver is started at first, a line range detection part 7 detects a line range and line range data is outputted to a memory operation part 8. Then, data are stored in the first and second line range storage parts 9 and 10. At the time of operation, a timer part 11 outputs a detection instruction signal S2 to a memory abnormality detection part 12 every 24 hours. When the memory abnormality detection part 12 judges that the first line range storage part 9 is abnormal and the second line range storage part 10 is normal as the result of inspection, it outputs a copy instruction signal S3 to the copy part 8a of the memory operation part 8 and copies the stored content of the second line range storage part 10 to the first line range storage part 9.
Patent JP-S54160042-A (JP)
Title: Multi-chamber type air conditioner
Inventor: FUSHIMI MITSUZOU
IPC: F24F11/02
Filed: 1978-06-08
Abstract: PURPOSE: To control each chamber to comfortable surroundings, by mounting a compressor controlled to capacity fitting for the overall load of indoor units while increase-and-decrease adjusting the quantity of refrigerant fed in proportion to difference between room temperature and set temperature.  
     CONSTITUTION: A circuit of a temperature detecting sensor TH and a variable resistor VR emits signals being proportioned to difference between room temperature and set temperature. Thus, an output transistor Q 2  repeats conduction and non- conduction through a switching element SBS and a transistor Q 1 . Consequently, a relay RY functions to open and close magnet valves 6, the quantity of refrigerant fed is controlled in response to temperature difference and distributed into capacity corresponding to each indoor unit and this device is operated. Meanwhile, the trouble of the variation of room temperature by the operation of other chambers is solved by the control characteristics of a compressor 9, which capacity is controlled being adapted to overall load, and the interior of chambers is brought to comfortable surroundings. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55161438-A (JP)
Title: Sound signal memory unit
Inventor: MATSUMURA AKIRA
IPC: G10L19/00
Filed: 1979-06-04
Abstract: PURPOSE:To reduce the memory capacity of a memory, by comparing the amplitude value of a sound signal with the amplitude value preceding by one sample period and by storing the difference between them. CONSTITUTION:Sound signal (a) is sampled or held in sample hold circuit 1 by clock signal (b). Then, the output of circuit 1 becomes signal (c). Signal (c) is subtracted from signal (a) by subtracting circuit 21 to obtain signal (d). Signal (d) is sampled or held in sample hold circuit 22 by clock signal (e) inverted by inverter 23 and becomes signal (f). Signal (f) is converted to a digital quantity by A/D converter 2 and is stored temporarily in digital memory 3.