baber/WOPTO huggingface dataset:
Patent JP-S63204635-A (JP)
Title: Memory module
Inventor: TAKEGAWA KOICHI
IPC: H01L21/60
Filed: 1987-02-19
Abstract: PURPOSE:To make it possible to improve the packaging density of memory IC chips and to make possible a reduction in the thickness of a memory module by a method wherein the memory IC chips are superposed in two stages or more and moreover, are subjected to lead-bonding by a film carrier system. CONSTITUTION:Memory IC chips 10 and 10' are superposed in two stages with bonding agents 11 and are mounted on an insulative substrate 14 for a memory module. Electrodes of each memory IC chip of these memory IC chips 10 and 10' and bonding pads 9 of the substrate 14 are subjected to lead-bonding by a film carrier system using leads 15. Moreover, coating resins 16 are each coated on each memory IC chip 10 and 10' and the memory IC chips are sealed with a sealing resin 13 in such a way that the whole memory IC chips are coated. Thereby, an increase in the packaging density of the memory module and a reduction in its thickness are made possible.
Patent JP-2000243208-A (JP)
Title: Circuit breaker
Inventor: IKEHATA YOJI
IPC: H01H73/18
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker superior in breaking performance. SOLUTION: In a circuit breaker equipped with a movable contact 25 having a movable contact point and a fixed contact 23 having a fixed contact point, an arc reflecting member 50 serving as a pressure receiving part for facilitating the operation of separating the movable contact 25 from the fixed contact 23 by receiving pressure of an arc and arc gas generated between the movable contact point, and the fixed contact point is provided on the movable contact 25.
Patent JP-H03242000-A (JP)
Title: Digital signal processor mounted on space equipment
Inventor: HARIKAE MASATOSHI
IPC: H03K19/003
Filed: 1990-02-20
Abstract: PURPOSE:To attain revamping on a space orbit by storing a telemetory signal sent from a ground control station into an EEPROM and providing plural gate arrays connecting gates electrically based on the read information. CONSTITUTION:When a mistake exists in the circuit design of a gate array 7, a ground control station sends new gate wire information to a GPS receiver while superimposing the information onto a telemetory signal. The telemetory signal is sent to an EEPROM 10 attached to the gate array 7 having the circuit design mistake through a communication link and the erroneous circuit information stored in the EEPROM (Electric Erasable Programmable ROM) 10 is rewritten. Then the storage content of the EEPROM rewritten is read by the gate array 7 to rewrite the design mistake. Thus, the circuit design mistake is corrected from a command from the ground.
Patent JP-S53122300-A (JP)
Title: Sprinkler head
Inventor: YOSHIMURA HIROYUKI
IPC: A62C37/16
Filed: 1977-03-31
Abstract: PURPOSE: To eliminate possibility of suspending water sprinkling with even temperatures of a thermosensible element below the set level by means of a pilot vavlve which is actuated with the thermosensible element such as bimetal to allow a cylinder to freely communicate to a sub passage opened to the outside of a head. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10240394-A (JP)
Title: Computer system
Inventor: SATO HIROSHI
IPC: G06F3/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a computer system with which plural input devices are arranged at the separate spots of arithmetic unit and the influence of noise is eliminated as well in such a case. SOLUTION: An arithmetic unit A and 1st and 2nd input devices B1 and B2 are connected by a balance signal transmission line 21 and with the 1st input device B1 as a main device, corresponding to the on signal input of input request switch 13 provided at the 2nd input device B, a switching control circuit 14 detects the end of transmission/reception signal of 1st input device B1 and switches input operation to the 2nd input device B2 later. A bidirectional signal between the arithmetic unit A, keyboard 2 and mouse 3 is converted to a unidirectional signal by signal mixer circuits 9 and 15 and signal separator circuits 10 and 16 and a balance signal is transmitted between respective line drivers 5, 7 and 11 and line receivers 6, 8 and 12.
Patent JP-S59165288-A (JP)
Title: Magnetic bubble memory device
Inventor: SHIBATA KATSUHIKO
IPC: G11C11/14
Filed: 1983-03-09
Abstract: PURPOSE:To eliminate problems of reliability and size due to bias coil by flowing a bias current to a substrate face of a magnetic bubble chip so as to form a coil pattern generating an optional bias magnetic field. CONSTITUTION:In figure, 1a is a substrate, 5 is a coil pattern relating to this invention, and 6 is a through-hole through which connection is attained at the back side. A desired bias magnetic field is generated by flowing an optional current to this coil pattern. A bias coil required for a conventional system is eliminated by adopting the structure like this, thereby improving the reliability and miniaturizing the device at the same time.
Patent JP-H09212088-A (JP)
Title: Display device for many kinds of information
Inventor: NOSO SHINJI
IPC: G06F17/30
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a display device for many kinds of information capable of rapidly displaying exact information under any condition. SOLUTION: The points where marks 23, 23' coincide with each other are previously registered as the origins. An observer is then able to exctly obtain the information on a prescribed area by turning a spherical body 1 and indicating this area by a cursor 6 after once aligning the marks. If, however, a deviation by a slip, etc., does not occur, it is evident that there is no need for registering the origins every time. The cursor is dividable to a cursor for registering the origins and a cursor for fetching the information.
Patent JP-H04363232-A (JP)
Title: Transporting flat belt and its manufacture
Inventor: OCHIAI TSUTOMU
IPC: B32B27/34
Filed: 1991-03-04
Abstract: PURPOSE:To obtain a flat belt which has almost uniform belt-thickness, high elasticity, high strength and excellent heat resistance. CONSTITUTION:The upper rubber layer 3 made of urethane rubber is laminated on the upper side of the tensional object-layer 2 composed of the film belt of aromatic polyamide resin. The lower rubber layer 4 made of urethane rubber is laminated on the lower side of the tensional object-layer 2. High elasticity, high strength and high heat resistance are kept by the tensional object-layer 2. The deviation of the thickness of the tensional object-layer 2 is taken up by the upper and lower surface-layers 3, 4, and the belt-thickness is kept uniformly over the peripheral direction of the belt. A transporting flat belt 1 is produced by the plying-up forming of urethane rubber sheet on the upper and lower surface of the film-belt of aromatic polyamide film.
Patent JP-H11237183-A (JP)
Title: Furnace casing supporting device
Inventor: YAJIMA KENICHI
IPC: C21C5/44
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a furnace case supporting device the supporting section of which does not interfere with such an attachment as the cooler, etc., even when the attachment is installed to the intermediate section of a furnace and can separate the bottom and intermediate sections of the furnace by forming the supporting section near the shoulder section of the furnace in the upper section of the furnace casing so that the weight of the furnace casing may act on the supporting section. SOLUTION: A furnace casing supporting device 1 is composed mainly of a supporting section 2 and a derrick 20 and raises a furnace casing 30 from the floor by supporting the weight of the furnace casing 30. The supporting section 2 is constituted of a skirt member 3 and four support plates 4 and the skirt member 3 is formed in a conical shape having an opened top and attached to the shoulder section of the casing 30. When such an attachment as the furnace casing cooler is installed to the intermediate section of the casing 30, the section 2 does not interfere with the attachment. Therefore, the section 2 can be designed to such a size and shape that can sufficiently support the weight of the casing 30.  In addition, not only the bottom section 31 of the casing 30, but also the intermediate section of the casing 30 can be constructed in separable structures, because fire bricks 32 must be repaired periodically.
Patent JP-H08208796-A (JP)
Title: Production of water-repellent polyurethane
Inventor: YAMAZAKI TADAAKI
IPC: C08G18/48
Filed: 1995-02-01
Abstract: PURPOSE: To produce a water-repellent polyurethane excellent in dimensional stability on absorption of water by using as the essential constituents an organic polyisocyanate and a polyether polyol containing specified long-chain oxyalkylene units. CONSTITUTION: A process for producing a water-repellent polyurethane by using a polyether polyol (A) and an organic polyisocyanate (B) as the essential constituents, wherein at least part of the constituent A comprises a water- repellent polyether polyol containing at least 10wt.% long-chain oxyalkylene units of the formula (wherein R<1> is H, 1-30C alkyl or alkenyl; and R<2> is 3-30C alkyl or alkenyl) and the constituent A has an average HLB of at most 3. This process can produce a polyurethane which neither suffers the deterioration of performance nor hardens with time and is excellent in water repellency. The polyurethane is suitable as a roll material and a sealant material of which the capability of undergoing little dimensional change due to water absorption is required in particular.
Patent JP-H06260059-A (JP)
Title: Selector switch
Inventor: YOSHIZAWA YUKINORI
IPC: H01H23/24
Filed: 1994-02-10
Abstract: PURPOSE:To provide a small selector switch allowing a high-reliability switch action by providing switch buttons on a main body case storing a printed board, and providing operation levers transferring the motion of the buttons to slide shafts. CONSTITUTION:A vehicle switch 11 is integrated with an operation cover 12, a main body case 13, four switch units 22,..., a printed board 47, a switch action control circuit component 48 with hybrid IC, and a signal extracting connector 49 arranged vertically as main constituting elements, and it is fitted on a panel on the driver's seat side, for example. The connector 49 is electrically connected to the switch units 22 via the conducting pattern 50, and output signals of the switch units 22 and the control signal processed by the control circuit component 48 are outputted to motors from the connector 49 via a cable connected to the connector 49. The terminal group 51 of the connector 49 is electrically connected to the conducting pattern 50 of the printed board 47.
Patent JP-H11227054-A (JP)
Title: Manufacture of three-dimensional model
Inventor: TANAKA KAZUHIKO
IPC: B29C35/08
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the separation and sagging from developing in hardening layers on the upper wall surface side of a hollow part at the production of a three-dimensional model having the hollow part. SOLUTION: When a three-dimensional model A is produced by laminating a plurality of hardening layers AN, which are formed by scanning a photosetting resin liquid 9 with a laser light 10, at the formation of the hardening layer AN, on the contour Ae of the section of a model corresponding to this hardening layer AN, tow coordinates PN and PM, the distance between which is the maxium, are obtained so as to scan the laser light 10 to the direction devergent from the direction of a straight line Q obtained by connecting the two coordinates in straight and parallel at predetermined intervals by a plurality of times for producing a hardening layer AN.
Patent JP-H03243423-A (JP)
Title: Power transmission for automobile
Inventor: KAMEDA OSAMU
IPC: B60K17/06
Filed: 1990-02-19
Abstract: PURPOSE:To ensure smooth operation of an oil pump by driving the oil pump through the rotation of an input shaft as well as of a companion flange that is provided on the outside thereof, and by having the input shaft and the companion flange freely moved along shaft. CONSTITUTION:In a four-wheel drive car, the rotation from an engine is transmitted to a transfer (not shown in the figure.), and the rotation from the transfer is transmitted to right and left output shafts 34, 36 on front wheel side as well as on rear wheel side through power transmissions 26 on front wheel side as well as on rear wheel side. The power transmission 26 is provided with a decelerating mechanism that engages with a ring gear 62 for which a drive pinion gear 58 of an input shaft 56 is fixed to a ring gear case 44. An oil pump 136 is provided on the input shaft 56, which is operated concomitant with the rotation of the input shaft 56, by having a companion flange 192 spline-fitting to the input shaft 56 engaged through an inner ring body 190 provided with an outer tooth 184 as well as a steel sphere 106, of the oil pump 136.
Patent JP-H0570976-A (JP)
Title: Method of application of alkenyl succinic acid half amide
Inventor: GERUNOOTO KUREMERU
IPC: C09K23/00
Filed: 1992-02-25
Abstract: PURPOSE: To prolong the useful life of an emulsion and to attain low foam forming property and rapid foam disappearance by using an alkenyl succinic hemiamide or imides expressed by a formula as a metal working agent.  
     CONSTITUTION: The alkenyl succinic hemiamide expressed by formula I, II and the imides expressed by formula III are added in the metal working agent. In the formulas, A represents a 6-30C, R represents H or R 1 , R 1  represents -R 2 -O-(CH 2 CHR 3 -O) n H, where R 2  represents a 1-10C alkylene and is linear of branched, R 3  represents -H or CH 3 , (n) represents 0-50 and M +  represents an alkali metallic ion. The useful life of the emulsion is prolonged, low foam forming property is attained and rapid foam disappearance are enabled. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09233534-A (JP)
Title: Mobile communication system
Inventor: ISHII KENICHI
IPC: H04W72/08
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system with which the efficiency of frequency utilization is improved, interference characteristics such as the number of times of interference and forced disconnection are improved or a channel with the high quality of telephone call can be preferentially allocated. SOLUTION: Mobile stations 131 and 132 , inside plural cells 141 and 142 perform communication while selecting channels through base stations 121 and 122 . All the channels are divided into 1st and 2nd groups and concerning the 1st group, the channels are selected through a separate channel resident system but concerning the 2nd group, the channels are allocated through an ARP system. It is checked successively from one group whether channels can be allocated or not and corresponding to the result, the number of channels consisting of the respective groups is increased/decreased. Thus, high communication quality can be provided while keeping the frequency utilization efficiency high corresponding to the fluctuation of communication traffic.
Patent JP-S60180703-A (JP)
Title: Cutting tool
Inventor: INOUE KIYOSHI
IPC: B23B27/22
Filed: 1984-02-29
Abstract: PURPOSE:To tear and effectively disperse chips generated during machining for improved machining speed by providing semi-circular convex portions formed on the rake face of the cutting edge of a cutting tool in slightly spaced relation to the cutting edge end thereof. CONSTITUTION:A cutting tool 10 for milling or lathe turning has a tool body 1 and a cutting tip 2 detachably secured to a portion of the outer peripheral end of the tool body 1. The tool body 1 is partially cut off along the axis thereof, and the cut-off surface has a side formed at an angle to the body 1. A plurality of semi-circular convex portions 3 are formed on a rake face 2' on the cutting surface side of the tip 2 in slightly spaced relation to the cutting edge end of the tip 2. The convex portions 3 are provided along the length of the tip 2 through the length almost the same as that of the tip 2. This construction permits tearing and effective dispersing of chips generated during machining for improved machining speed.
Patent JP-S63208483-A (JP)
Inventor: SEKIGUCHI KOKICHI
IPC: B66B1/18
Filed: 1987-02-23
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-H10236003-A (JP)
Title: Thermal recording sheet
Inventor: MIDORIKAWA YOSHIMI
IPC: B41M5/333
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording sheet which shows high development sensitivity, high heat resistance, no dusting phenomenon overt time and the inhibited deterioration of a developing density even after a long time of conservation of a color undeveloping part. SOLUTION: In the thermal recording sheet with a heat-sensitive developing layer composed mainly of a colorless or pale color basic colorless dye and an organic color developer formed on a support, the heat-sensitive developing layer contains 4-hydroxy-4'-n-propoxydiphenylsulfone as the organic color developer and also a sulfonamide derivative expressed by formula. In the formula, Z is a 1-6C lower alkyl group or an electron-attractive group. n is an integer of 0-2. In addition, the blending ratio of 4-hydroxy-4'-n-propoxydiphenylsulfone to sulfone amid derivative is 1:0.1-1:3.
Patent JP-H11216225-A (JP)
Title: Pachinko stand device with computer game
Inventor: HOSHINO HIROSHI
IPC: A63F7/02
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the change of a PACHINKO (Japanese pineball game) stand into the new one in a short time and to average the usage rate of the respective stands by detecting balls coming into prescribed PACHINKO holes, displaying and extending a computer game which is stored in a storage means in a display means and also constituting the storage means by means of changeable ROM. SOLUTION: The control part 2 of a PACHINKO stand device 1 with the computer game is provided with a storage part for storing a control program and picture data to be displayed in a display part 4 and a CPU which is controlled by the control program so as to control the respective parts of the device. The storage part 3 consists of a ROM by which the programs of the computer game to be executed are changed, the display part 4 as a display arranged on a stand surface displays the computer game and sensors 5a-5d are deposited in the prescribed PACHINKO holes so as to detect that the balls enter into the holes. An acoustic device 8 is controlled by the control part 2 and issues effective sound for PACHINKO and the computer game.
Patent JP-S61198397-A (JP)
Inventor: OTSUKA HIDENORI
IPC: G08B17/00
Filed: 1985-02-27
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-S56134463-A (JP)
Title: Scanning electron microscope
Inventor: KOKUBO YASUSHI
IPC: H01J37/28
Filed: 1980-03-26
Abstract: PURPOSE:To minimize the effect of noises, and increase the contrast of a scanning electron microscope by making signals of a transmitted-electron detector which have great variations to be amplified greatly, and by making signals of the detector which have small variations amplified to a small extent. CONSTITUTION:Electrons transmitted by a sample 5 are detected by a transmitted- electron detector 8B, while electrons diffracted within the sample 5 are detected by a diffracted-electron detector 8D. Signals sent from the detector 8B are supplied to the drain of a field-effect transistor 10 through an amplifier 9 and a resistance R1, in that order. Signals sent from the detector 8D are supplied to the gate of the transistor 10 through an amplifier 11. Signals of the detector B which vary greatly are amplifed to a great extent, while signals of the detector B which vary a little are amplified to a small extent. After that, the signals of the detector B are supplied as brilliance-modulation signals, through an operational smplifier 12 to a cathode ray tube 13.
Patent JP-H04279227-A (JP)
Title: Method for joining large diameter pipes
Inventor: TAMEHIRO HIROSHI
IPC: F16L37/04
Filed: 1991-03-05
Abstract: PURPOSE:To provide a method for joining large diameter pipes excellent in airtightness, antipermeability quickly and economically on site. CONSTITUTION:A method for joining large diameter steel pipes is characterized in inserting an ordinary large diameter pipe through a packing into a large diameter pipe wherein a pipe end (50-400mm by depth) is expanded by a diameter expanding machine into an outer diameter of (the outer diameter of an original steel pipe + 2 X wall thickness of the original steel pipe)+(20-80mm). The construction period on site for the large diameter steel pipe is reduced dramatically.
Patent JP-S62195506-A (JP)
Title: Dimension detecting sensor
Inventor: SAWADA YASUHIRO
IPC: G01B11/02
Filed: 1986-02-24
Abstract: PURPOSE:To improve accuracy of dimensional measurement of an object to be measured by providing a cylindrical detector in close contact with an optical path splitter which is provided separately in opposition to a cylindrical light source and splits rays emitted from the light source and make these the rectilinear parallel rays. CONSTITUTION:The cylindrical rays of the light source 2 such as a fluorescent lamp are irradiated in the direction of the optical path splitter 9. In a state that laminar material 3 does not exist at all, the rays from the cylindrical light source 2 are wholly inputted to a detecting sensor 8 via the optical path splitter 9. When the laminar body 3 enters a detecting range, since only the rectilinear rays, namely, the parallel rays of the rays from the cylindrical light source 2 are made incident by the optical path splitter 9, the laminar material 3 is caught as a shadow and the dimensions can be measured with the accuracy in accordance with the resolving power of the optical path splitter 9 and the resolving power of the detecting sensor 8. When such detecting sensor is used, the dimensions can be measured with the high accuracy without being influenced at all even though the laminar material 3 vibrates vertically like the arrows 6.
Patent JP-H09206429-A (JP)
Title: Pachinko machine
Inventor: KAWAGUCHI SATORU
IPC: A63F7/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide decorativeness in the obstruction nail of a pachinko machine. SOLUTION: For the obstruction nail 20 erected on the surface of a game panel 11, by using an electrodeposition coating method, an electrostatic coating method and a powder coating method, etc., the resin raw material of a chromatic color is applied to a nail surface. Also, by blowing the liquid ink of a paint and resin of the like to the nail surface or immersing the nail in the liquid ink, applying it on the surface and fixing it on the nail surface by a heat processing or a baking processing, the ink coating film of the chromatic color is formed. By an electroless plating method, the thin film of a metallic material is formed on the surface of the nail. By using a vacuum film forming method such as a vacuum deposition method or the like, the thin film of the metallic material and an insulating material is formed on the surface of the nail.  By using the resin material of high strength, mixing in a pigment material and performing molding, the colored nail made of the resin is obtained. By using the colored obstruction nail, the surface of the game panel is decorated by unifying the entire game by the obstruction nails of the same color and forming a pattern by partially arranging the obstruction nails of the different color.