baber/WOPTO huggingface dataset:
Patent JP-S61243887-A (JP)
Title: Liquid crystal composition
Inventor: MIYAJI YUKIO
IPC: C09K19/46
Filed: 1985-04-23
Abstract: PURPOSE:To provide a liquid crystal compsn. capable of exhibiting improved steepness and excellent dynamic drive characteristics and being used in a wide range of temps., which comprises specific four kinds of compds. CONSTITUTION:7-62wt% compd. of the formula I (wherein R1-R2 are each independently a 1-12C straight-chain alkyl) is mixed with 10-60wt% compd. of the formula II (wherein R3-R4 are each independently a 1-14C straight-chain alkyl), 5-30wt% compd. of the formula III (wherein R5 is a 1-10C straight- chain alkyl) and 3-30wt% compd. of the formula IV (wherein R6-R7 are each independently a 1-10C straight-chain alkyl to obtain an intended liquid crystal compsn.
Patent JP-S62243584-A (JP)
Inventor: ISHIZUKA HARUO
IPC: B68G1/00
Filed: 1986-04-17
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-H07289064-A (JP)
Title: Reaping device of combine
Inventor: FURUKAWA YOSHINOBU
IPC: A01D67/00
Filed: 1994-04-26
Abstract: PURPOSE:To prevent the contact or collision of the lower part of a reaping and transferring section with the surface of the ground by disposing a means capable of rotating the reaping and transferring section in the lateral direction based on the travel direction of the frame, in the reaping device of a combine in which the reaping and transferring section comprising a grass-dividing tool, a straw-raising device, a root-carrying device and a reaping device can be transferred in the lateral direction of the frame. CONSTITUTION:The rear upper part of a lifting or lowering support frame 9 is attached to the front upper part of a travel frame 1, and a reaping and transferring section A is supported on the front lower part of the lifting or lowering support frame 9 in a state capable of being transferred in the lateral direction with a laterally transferring means 11. The reaping and transferring section A is rotatably supported on the shaft core of the lifting and supporting frame 9 in the lateral direction based on the travel direction of the frame, and a laterally rotating means for laterally rotating the reaping and transferring section A is disposed on the reaping and transferring section A.
Patent JP-S5712531-A (JP)
Title: Wire bonding method
Inventor: KAWAMATA SEIICHI
IPC: H01L21/60
Filed: 1980-06-26
Abstract: PURPOSE:To improve the distortion-resisting strength of a fine Al wire, by taking such a process as to join the small Al lead wire, at first, and soften it by heating at a temperature below 400 deg. and above the aluminum recrystallizing temperature. CONSTITUTION:When the fine wire of hard aluminum is joined to an IC substrate by ultrasonic process and heated for a prescribed period of time at a temperature above approximately 150 deg.C (the aluminum recrystallizing temperature) and below  the temperature at which aluminum becomes brittle due to rapid growth of the  crystal (450 deg.C), while hardness and breakage strength of the aluminum wire becomes reduced by almost half, its elongation becomes doubled or higher. The heating temperature and diameter of the aluminum wire are to be carefully selected so  that it would not be broken by molten resin at the time of resin coating. This is to  be completed by soldering and the resin coating. As the thermal stress to be caused by the protective resin coating or passing of current can be absorbed and dissipated  by thus composed aluminum wire as its elongation, it is possible to prevent breakage of the wire and improve reliability of a device.
Patent JP-H1015835-A (JP)
Title: Buff
Inventor: FURUYA NAOMICHI
IPC: B24D13/16
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce friction resistance sufficiently to allow smooth polishing by placing plural strips of polishing cloth on the surface of a ground fabric extended over a surface of a rotating plate, in such a way that the strips are appropriately spaced and arranged radially from the center of the rotating plate. SOLUTION: A buff 3 has plural strips of polishing cloth 5 arranged radially from the center of a ground fabric 4 and appropriately spaced, on a surface of the ground fabric 4 formed into a hollow disc shape from a thick fabric with a circular mounting hole 11 formed in its center. The strips of polishing cloth 5 are sequentially folded back into loops, whose first ends are sewn to the ground fabric 4 to place the plural strips of polishing cloth 5 on the surface of the ground fabric 4. Also, each of the strips of polishing cloth 5 has its longitudinal end 51 projected beyond the outer periphery of the ground fabric 4.  Thus, since polishing is performed with the strips of polishing cloth 5 placed on the surface of the ground fabric 4, buffer action is produced between the butt and a subject to be polished, resulting in sufficiently lowered friction resistance and a sufficiently increased area of the polishing surface to allow smooth polishing.
Patent JP-H10189149-A (JP)
Title: Termination device for shield of high-speed transmission cable
Inventor: MICHELLE AUSRIBAN
IPC: H01R13/658
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an improve method for terminating a metal shield of a high speed transmission cable at a termination member such as a ground plate. SOLUTION: A pair of cables 40 and 40' each having a core wire 52, internal insulator 54, metal shield 56, and external insulating jacket 58 are terminated at a ground plate 32 which is installed in an insulated housing of an electric connector 10. The cables 40 and 40' with the shields 56 exposed partially are located at the ground plate 32 where a pair of position setting arms 50a situated opposingly are extending from the two edges. The arms 50a can make deformation from the open position to the closed. During the arms 50a being in the open position, the exposed portions of the metal shields 56 are joined with the arms 50a. The arms 50a are deformed to the close position, and the cables 40 and 40' are located properly with respect to the ground plate 32.
Patent JP-S59212238-A (JP)
Title: Manufacture of condom
Inventor: KATOU TOKUHISA
IPC: A61F6/04
Filed: 1983-05-17
Abstract: PURPOSE:To prevent the deterioration of magnetic materials by a method in which magnetic materials are attached to the periphery of molds to form the mouth of a condom body and folded inwards, and the magnetic materials are permanently magnetized. CONSTITUTION:A condom A formed by dipping molding is coated with a magnetic material 1 at its mouth-forming portion (a) by the roll 10 of a magnetic material coater (c). The magnetic material-coated portion is folded inwards to form a mouth portion (a') in such a way as to packing the magnetic material 1 inside. The magnetic material 1 is permanently magnetized, and the condoms are sent through a separation process and a magnetizing process to an inspecting process, aligned one by one by attracting them by a magnet 20, and inspected in the aligned state. The deterioration of the magnetic material by oxidation can thus be prevented, the magnetic force of the magnetic material can act on human body effectively, and the operability of the inspecting process can be raised.
Patent JP-2000283512-A (JP)
Title: Humidifier
Inventor: SHIGA AKIRA
IPC: F24F6/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To compose an integral unit that is compact and has a small number of parts, and to allow purge without requiring maintenance for a long time by purifying water in a water storage part, by evaporating the water in the water storage part at a part where an air channel part is positioned for humidifying, and at the same time by purifying passing air. SOLUTION: When air is sucked from a suction port 1, and passes through a part brought into contact with the air of a photo catalyst 5 of a purifying/ humidifying part 7, the air comes in contact with water in a water storage part 6 absorbed by the photo catalyst 5, and the water is vaporized. Humidified air passes through a blast fan 3 for blowing out of an outlet 2. A germ or an organic matter in the water is sucked by a part under the water of the photo catalyst 5, and light from a lamp 4 is applied for purifying. Also, the germ or the like in the air is sucked when the air passes through the photo catalyst 5, and is purified by the application of light.  In this manner, the purifying/humidifying part 7 consisting of the lamp 4 and the photo catalyst 5 is also used as water purge, air purge, and humidifying parts, and an air channel part 8 of the photo catalyst 5 becomes the humidifying part.
Patent JP-H07265744-A (JP)
Title: Shower head preventing water dripping
Inventor: MATSUMURA YOSHIHIRO
IPC: B05B1/18
Filed: 1994-03-31
Abstract: PURPOSE:To increase the water retention of watering holes by increasing the water contacting area of the inner surface of the watering holes by roughening the surface in a shower head having more than one watering hole consisting of small diametered through holes in the front surface of a water passage space. CONSTITUTION:A shower head 1 is connected to the end of a flexible hose 2 through a connection fixture 3 and hung from a hanger 6 which is fixed on a wall surface 4 by screws 5 to be able to be attached to or detached from it. A water passage space 7 is formed in the shower head 1, and a watering plate 9 is fixed by screws 8 on the front surface of the space 7. More than one watering holes 10 are opened in the watering plate 9. The water contacting area of the inner surface of the watering holes 10 is increased by roughening the surface. For example, the watering hole is formed to have a square cross section, and the inner surface of the hole is roughened to a degree of roughness Ra=1.5-3.5mum. In this way, the water retention of the watering hole 10 can be increased without reducing the inner diameter of the hole, preventing water dripping when watering is stopped.
Patent JP-H08284776-A (JP)
Title: Air-assisted injector
Inventor: SATO KAZUHIKO
IPC: C22C38/18
Filed: 1995-04-13
Abstract: PURPOSE: To reduce the number of machining processes and parts to be used and improve corrosion resistance by integrally-forming an atomizer and a nozzle for injecting fuel from a fuel injection hole and using the same material for them. CONSTITUTION: In an air-assisted injector, magnetic force is generated inside a coil 8 when electric current flows through the coil 8, and draws a plunger rod 2 in the direction of an adjuster 1 to move a ball valve 4 away from a nozzle seat surface 11, thereby injecting fuel from a fuel injecting hole 6. For this, a nozzle-atomizer 5 in which a nozzle and an atomizer are integrally- formed is provided. An air hole 9 is opened between the outer wall of the nozzle body and the internal surface of a mixing chamber 10, which allows an air flow to collide with fuel from the diameter direction and then the air flow and fuel to mix in a mixing chamber zone in the nozzle in the nozzle body. The inner diameter of the mixing chamber zone is formed so as to be smaller than that of a zone on the engine cylinder side in the nozzle and larger than that of the fuel injection hole 6.
Patent JP-H02269165-A (JP)
Title: Ink composition and transfer printing
Inventor: YAMAMOTO NOBUTAKA
IPC: C09D11/00
Filed: 1989-04-10
Abstract: PURPOSE:To obtain an ink composition which enables easy judgment on false or truth, because it is composed of a sublimable dye, a nonsublimable dye, a resin and an organic solvent and only the sublimable dye can be thermally transferred. CONSTITUTION:The subject composition comprises a sublimable dye such as C.I. Creneric Disperse Yellow 1, a nonsublimable dye such as C.I. Creneric Solvent Yellow 60, a resin and an organic solvent which is compatible to the resin such as ethyl acetate, methyl ethyl ketone or the like.
Patent JP-H05258653-A (JP)
Title: Substrate type temperature fuse
IPC: H01H37/76
Filed: 1992-03-12
Abstract: PURPOSE:To eliminate the direction of withstand voltage property at operation and improve the withstand voltage property by setting the distance between an electrode top end and an insulating substrate top end larger than the distance between the electrode top end part side edge and the insulating substrate lateral side edge. CONSTITUTION:A pair of vertical electrodes 2, 2 are provided on one surface of an insulating substrate 1, and a low melting point soluble alloy piece 3 is transversely bridged between the top end parts of the electrodes 2, 2. A flux 4 is applied along the alloy piece 3. The distance L1 between the top end of the electrode 2 and the top end of the insulating substrate 1 is set larger than the distance L2 between the top end part side edge of the electrode 2 and the lateral side edge of the insulating substrate 1. The distance L2 is varied depending on the kind, operating temperature, and wire diameter of the alloy piece 3. For example, in the case of an operation temperature of 50-170 deg.C and a wire diameter of 0.3-0.55mm, the distance L2 is 1.0-1.40mm, and the distance L1 is 1.1-1.3 times the distance L2.
Patent JP-H06276127-A (JP)
Title: Recording medium for information providing system for automobile
Inventor: MIYAKE KATSUMI
IPC: H04B7/26
Filed: 1993-03-22
Abstract: PURPOSE:To receive update information transmitted from an information originating station and to automatically update storage information in a recording medium by providing the recording medium with a reception circuit, a buffer memory, a main memory and an access control circuit. CONSTITUTION:While a card reader is reading information from the main memory 15, the access control circuit 16 controls the buffer memory 14 to temporarily store reception information by means of a reception circuit 11 in the buffer memory 14. Then, after finishing reading, the access control circuit 16 transfer-controls storage information from the buffer memory 14 to the main memory 15. Furthermore, in the state of inserting the recording medium (IC card) to the card reader in an automobile, update information is received by way of an internal antenna 13. On the other hand, in a state where the IC card is taken out from the card reader, update information is received by way of an external antenna connected to an antenna terminal 12. Consequently, newest information such as traffic jam information, bargain sale information of a shopping center, etc., can extremely easily be stored/updated to the IC card.
Patent JP-S5211796-A (JP)
Title: Thermally reversible color changing display unit
Inventor: NONOMURA KINZOU
IPC: G02F1/17
Filed: 1975-07-17
Abstract: PURPOSE: To obtain an easily-constructed display unit which indicates stable color variations with respect to temperature variation and which has conductive films on an insulating plate covered with a paint which contains reversible thermopigments. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5612850-A (JP)
Title: Iron-coreless motor
Inventor: YAMAMURO KIYOSHI
IPC: H02K23/58
Filed: 1979-07-13
Abstract: PURPOSE:To inexpensively obtain the iron-coreless motor having preferable characteristics by securing a magnet onto the inner periphery of a yoke, fixing an internal iron core thereto to confront it and disposing a coil of a rotor in the space therebetweem. CONSTITUTION:The yoke 11 is so formed as to be securely engaged within a housing 1, as to also make the outer periphery of a ferrite magnet 16 close contact within the housing 1, and is so fixed as to be securely engaged within the housing 1. A cylindrical internal iron core 17 made of magnetic material is fixedly welded at the portion A to the housing 1. Accordingly, the shaft 6 of a rotor 5 is penetrated through the inside of the core 17 in the state supported by bearing metals 4, 4'. Coils 8 are disposed at minute air gaps in the space between the outer periphery of the core 17 and the inner periphery of the magnet 16. In this man ner, it can obtain inexpensively an iron-coreless motor having preferable characteristics.
Patent JP-H07296997-A (JP)
Title: High frequency quadripole accelerating device
Inventor: IMANAKA HIROBUMI
IPC: H05H9/00
Filed: 1994-04-26
Abstract: PURPOSE:To provide a high frequency accelerating cavity of split type which can be assembled on a frame, ensures adjustability, and can secure the aligning accuracy at the time of re-assembling without need for read justment. CONSTITUTION:On a frame 4, a rail 3 is laid which has a placing surface formed longer than the overall length of an accelerating cavity 5, and each cylinder segment 2 is provided with a running roller 12 for allowing the segment 2 to run on the rail 3. Because of longer rail 3 than the overall length of the cavity 5, all cylinder segments 2 can be moved while running on the rail 3 in any of the cases where they 2 are allowed to run on the rail, are coupled together, and assembled into the cavity 5, where the assembled one is dismantled for replacement of electrode, etc., and where re-assembling is performed. Furthermore, a good working effectiveness is assured, and no facility such as a crane and space for it are required to move the segments 2 to outside the rail 3 at the time of dismantlement and re-assembly.
Patent JP-S58205797-A (JP)
Title: Heat-sensitive recording material
Inventor: IIYAMA KIYOTAKA
IPC: B41M5/333
Filed: 1982-05-25
Abstract: PURPOSE:To obtain a heat-sensitive recording material characterized by high coloring density, excellent stability and oil resistance, and no reduction in the image density with time, by forming a heat-sensitive color-forming layer from a specified zinc salicylate as a developing material and a leuco dye. CONSTITUTION:Materials (A), (B) and, if necessary, (C) are applied on a support such as paper at desirable component ratio of A:B:C=1-30:40-90:5-50 (wt.) in the form of, e.g., an aqueous solution, at a rate of 1-10g/m<2>. Thus an intended heat-sensitive recording material is obtained. (A) is a leuco dye, e.g. 3-(N-methyl- N-cyclohexylamino)-6-methyl-7-anilinofluoran, (B) is a developing material shown by the formula (wherein R is H, C1-4 alkyl or halogen; and n is 0-2), e.g. zinc 5-cumylsalicylate or zinc 5-benzylsalicylate, and (C) is a binder such as gelatin or hydroxyethylcellulose.
Patent JP-S58205135-A (JP)
Title: Automatic focus adjusting adapter for interchangeable lens type camera
Inventor: FUKUHARA TOORU
IPC: G03B13/36
Filed: 1982-05-25
Abstract: PURPOSE:To make an apparent infocus follow-up speed nearly constant, by providing a foucs adjustment control circuit which is capable of varying the moving speed of the moving lens of a conversion lens optical system by receiving a specific signal from an interchangeable lens. CONSTITUTION:Light L from a subject is passed through a phtographic lens 4 and conversion lenses 11 and 11' and reflected by an oscillator mirror 12, but part of it is reflected by a submirror 14 to reach a photoelectric converting element 15. The output of the element 15 depending upon a light image formed on the element 15 is sent to a focusing detecting circuit 19, whose focusing detection signal is sent to a focus adjustment control circuit 21 through a connector 20 to generate a signal for controlling the rotation of a driving motor 22, rotating the motor 22 forward or backword, or stopping it. A moving lens barrel 10 is rotated by the rotation of the motor 22 through gears 23 and 24 to move in the optical-axis direction according to the lead of a screw 9, and consequently the conversion lens 11 also moves in the optical-axis direction while rotating, making a focus adjustment.
Patent JP-H11289209-A (JP)
Title: Mobile station device for satellite communication
Inventor: NISHI KEISUKE
IPC: H01Q3/02
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent the vibration sound of an antenna from transmitting to the indoor and outdoor of a mobile body by stopping the driving of the antenna at the time of detecting a stop state of the mobile body. SOLUTION: A controller 26 performs stop judgment processing of the operation of a conventional controller from an angular velocity signal 16 and when it judged that a moving body is in a stop state, it performs an operation to which a function transmitting a drive signal 18 that stops antenna drive is added. Thus, it judges whether the moving body is in a stop state by always monitoring an output of an angular velocity sensor 15 in the controller, judging if the fluctuation width of output values of the sensor 15 for a fixed time is within allowable range and comparing it with angular velocity reference value and stops the antenna drive while it is in a stop state. Thus, the driving sound of the antenna is prevented from occurring while it stops and also a mobile station device for communication whose tracking performance is not deteriorated is realized.
Patent JP-S5517245-A (JP)
Title: Control device for electric vehicle
Inventor: TSUCHIDA YASUYUKI
IPC: B60L15/28
Filed: 1978-07-17
Abstract: PURPOSE: To switch over the speed of an electric vehicle in multiple steps by changing on-off time of a switching element through switching over the tine constant of an oscillator circuit in multiple steps which is composed of resistances and capacitors.  
     CONSTITUTION: When a switch SW 1-1  is off, a resistance R 4  is cutted off and the discharge circuit of capacitor C 1  is composed of C 1 , R 2 , collector of phototransistor PTR, emitter resistance R 3 , D 2 , and emitter and collector of transistor TR2. On- time of transistor TR3 is determined by the amount of charge in the capacitor C 1 , and quantity of light of phototrannsistor LED is varied by an operation lever, not shown, to control the current flowing into electric motor M. When the switch SW 1-1  is on, resistance R 4  is connected in parallel to phototransistor PTR, and discharge time of the capacitor C 1  changes to shorten on-time of transistor TR3 and the speed of rotation of motor M becomes slow. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5714299-A (JP)
Title: Electret device
Inventor: WADA HIROTO
IPC: H01G7/02
Filed: 1980-06-30
Abstract: PURPOSE:To produce charges having equal potential as the algebraic sum of the potentials of elements in opposite polarity to both the dielectric substance surfaces with uniform distribution, by opposing the back electrodes of a pair of electret elements and laminating the dielectric substance to the electret member. CONSTITUTION:Electret elements 231, 232 coated with electret members 221, 222 made of macropolymer film such as PP, TFE, FEP are laminated to back electrodes 211, 212 made of a conductive metallic base with opposed electrodes. Dielectric substances 241, 242 made of a conductive metal or an organic substance having equal or less area shape with each element are opposed to the members 221, 222 and laminated. Although the nonelectret part is present to the electret member, charges equal to the algebraic sum of the electret potentials and opposite to the polarity are uniformly distributed on both the dielectric substances. Thus, products rich in the moisture-proof and stable in the characteristics can be manufactured.
Patent JP-H02266329-A (JP)
Title: Production of liquid crystal display body
Inventor: KOBAYASHI ATSUO
IPC: G02F1/1343
Filed: 1989-04-07
Abstract: PURPOSE:To shorten the process for production by directly drawing wirings by using light on a glass substrate material, thereby forming transparent electrodes. CONSTITUTION:The transparent electrodes to be used as the wiring material of the liquid crystal display body are formed by directly drawing the wirings by using the light on the glass substrate material. The cleaned glass substrate is introduced into a vacuum evacuation vessel and the inside of the vessel is evacuated to 1X10<-3>Torr. The substrate is then transferred into a transparent electrode forming vessel and is fixed to a stage. The inside of the vessel is evacuated to 1X10<-5>Torr and InCl3+SnH4+O2 which forms an electrode constituting material by reacting with the light projected thereto is introduced as gas into the vessel. The light is projected at this time. Then, the light projected from an Xe-Hg lamp is made into collimated beams of light which form electrode patterns directly on the glass substrate through a mask formed with the electrode patterns. The process for production is drastically shortened in this way.