baber/WOPTO huggingface dataset:
Patent JP-H11349648-A (JP)
Title: Production of isobutylene block copolymer
Inventor: HIIRO TOMOKI
IPC: C08F4/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain an isobutylene block copolymer having a narrow molecular weight distribution and a high degree of blocking by polymerizing a monomer based on isobutylene with a monomer not based on isobutylene in the presence of a specified compound and a mixed solvent. SOLUTION: A monomer based on isobutylene and a monomer having an isobutylene content of 30 wt.% and an aromatic vinyl monomer content of 80 wt.% or above are polymerized at -100 to 0 deg.C in the presence of a compound of the formula (wherein R<1> is H or a 1-6C monovalent hydrocarbon group; R<2> is a mono- or poly-valent aromatic hydrocarbon group; X is a halogen, a 1-6C alkoxyl or an acyloxy; and (n) is equal to the valence of R<2> and is 1-6) in a mixed solvent comprising a monohalogenated hydrocarbon solvent comprising a 3-8C primary monohalogenated hydrocarbon solvent and/or a 3-8C secondary monohalogenated hydrocarbon solvent and a non-halogenated hydrocarbon solvent comprising an aliphatic hydrocarbon and/or an aromatic hydrocarbon.
Patent JP-H10283623-A (JP)
Title: Magnetic recording medium and magnetic memory device
Inventor: ISHIKAWA AKIRA
IPC: G11B5/73
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium of low noise suitable for a high recording density by interposing intermediate layers consisting essentially of Ni and contg. at least >=1 kinds of additive elements, such as Ti, Y, Zr, Nb, Mo, Hf, Ta and W between a substrate and metallic ground surface layer. SOLUTION: The intermediate layers 32 essentially consisting of the Ni are formed on both surfaces of the substrate 31 consisting of ceramics, etc., of the nonmagnetic thin-film medium. The metallic ground surface films 33 consisting of Cr, Mo or an alloy consisting essentially of any of Cr, Mo and W, magnetic layers 34 consisting of Co-Sm, etc., and protective films 35 consisting of carbon, WC, etc., are laminated in this order thereon. The concn. of the additive elements included in the intermediate layers is specified to >=10 to <=60 atm.%. As a result, the magnetic memory medium which is low in an error rate and high in reliability as the medium noise is low in spite of the high recording density of >=2 gigabit for each l square inch is embodied.
Patent JP-H08287038-A (JP)
Title: Data driving type information processor
Inventor: OKAMOTO TOSHIYA
IPC: G06F15/82
Filed: 1995-04-12
Abstract: PURPOSE: To provide a data driving type information processor having plural data memories on its inside and outside and capable of accelerating processing including an access to each data memory. CONSTITUTION: This information processor is provided with an arithmetic processor part 3 for processing a previously stored data flow program and a storing microprocessor part 1 having plural data memories including external data memories 4A, 4B and capable of inputting/outputting data to/from the processor part 3. The processor part 1 accesses plural data memories in parallel based on the contents of an input data packet, computes accessed results in accordance with the contents of the data packet, accesses the succeeding program data from the previously stored data flow program and continues access processing in the processor. Consequently plural data memories can be accessed in parallel by program control independent of the processor part 3.
Patent JP-H09283620-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ARATA SHINOBU
IPC: H01L21/8242
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for manufacture of a semiconductor device by reducing the number of manufacturing processes, and to prevent the short-circuit between the upper conductive layer and the lower conductive layer. SOLUTION: A bit line is patterned and conductive pads 5 are also patterned at the same time. By conducting the two patternings at the same time, the number of manuacturing processes is reduced and manufacturing time can be shortened. When the conductive pads 5 are extended to the point above word lines 3A and 3b, the conductive pads 5 can be used as the stopper of anisotropic dry etching when capacitor contact holes 8 are formed, and the short circuit generating between a capacitor lower part electrode 9 and word lines 3c and 3d caused by the misalignment of patterning can be prevented.
Patent JP-H09272477-A (JP)
Title: Locking mechanism for two-wheeler parking device
Inventor: TOGE TOMIO
IPC: B62H5/16
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent a tire valve from being pressed by a gripping member to prevent the damage of the valve by journaling swingahlbly gripping member for locking a wheel in a direction substantially perpendicular to the turning direction. SOLUTION: In the locking mechanism 5 for a two-wheeler parking device 1, a wheel is guided by means of a guide 8, so that when the wheel is brought into contact with a sensor on a platform 3, an inner wire 36 is drawn near. Then, a gripping member 7 is inwardly turned agaist the tensile force of an elastic member 31, so that the locking portion 21 of a wheel gripping portion 7a can grasp the wheel. However, in the case where the portion 21 contacts with the tire valve, a gripping member 7 comes into loading coudition. Therefore, the through hole of the member 7 is loosely engaged with the tapered shaft 10 of which the diameter is reduced along upward and downward directions. When the tire is locked, the member 7 is allowed to swing only in the direction perpendicular to its turning direction, so that a tire valve can not be pressed, preventing the valve from being damaged.
Patent JP-S5612138-A (JP)
Title: Press-to-talk calling system of radio telephone
Inventor: MATSUDA KUNIAKI
IPC: H04B7/26
Filed: 1979-07-11
Abstract: PURPOSE:To make it smooth to make a call by sending a changeover tone signal to a party side when either of subscriber changes transmission over to reception in the simplex working system. CONSTITUTION:After the key station sends lock signal 2 to the subordinate station and dial tone 3 to the calling station with calling signal 1 of the calling station and the calling station sends dial signal 4 out. The key station sends simplex signal 5 out to call the called station with speech signal 6 and also to send dial tone 8 to the calling station. Once the called station answers, answer signal 9 is received by the key station and with transmitted signal 10 of the calling station, the circuit for the received signal 11 of the called station is constituted. When the calling station changes transmission over to reception, the calling station sends changeover tone signal 12 to the called station for 0.5 second and the called station generates transmission tone signal 14 by the signal for the call.
Patent JP-S62242590-A (JP)
Inventor: YASUI HIROO
IPC: B42D1/00
Filed: 1986-04-15
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-S62245568-A (JP)
Title: Flexible disk device
Inventor: KUBO YOSHITERU
IPC: G11B19/04
Filed: 1986-04-17
Abstract: PURPOSE:To attain complete secrecy protection when no power is supplied by providing a solenoid coupled directly with a power source controlling a stopper when no power is supplied and a means moving the position of the solenoid in interlocking with the door lock state and the medium loading and ejecting state. CONSTITUTION:A latch plunger 14 is provided to the solenoid 13 connected directly to the power source and in supplying the power, a plunger 14 compresses a spring 15 and is attracted. One end of a plate 16 fitted with the solenoid 13 is pivoted to an FDD case 17 by a shaft 16a an the other end is energized in the direction of a door lock arm 1 by a spring 18. One end of the spring 18 is locked to a projection 16b of the plate 16 and the other end is locked to a projection 17a of the case 17. Further, one end of the plate 16 is in contact with a flange 11a of an injection bar 11. The flange 11a is provided with a slope so that the plate 16 is turned according to the movement of the bar 11 by the loading and ejecting action of the medium 12. When the plunger 14 is abutted on the arm 1, however, the plate 16 is not turned toward the arm 1.
Patent JP-H11283562-A (JP)
Title: High pressure discharge lamp and lighting system
Inventor: MATSUURA ATSUSHI
IPC: H01J61/34
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of positional slippages to an outer tube of an arc tube and stably hold the arc tube by gripping a sealed part of the arc tube with the other end of a support wire, whose one end is fixed to the outer tube. SOLUTION: A pair of support wires 13, 13 also serving as a conducting wire is airtightly passed through a block wall 12 of a reflecting body 9. The support wires 13, 13 are made of Ni, Fe, or stainless steel, and the inner end part extending into the inside of the reflecting body 9 is fit to a recess formed in the axial direction in a position facing the outer circumference of a sealed part 3. The tips of the support wires 13, 13 are bent inward at a right angle along the lower end surface of the sealed part 3, and connected to lead wires 7, 7. Since the sealed part 3 of an arc tube 1 is firmly gripped to an outer tube 8 with the support wires 13, 13, the center line of the arc tube 1 stably can be mode to coincide with that of the outer tube 8. The breakage of the arc tube 1 caused by collision with the outer tube 8 can be prevented.
Patent JP-S5713196-A (JP)
Title: Anodic oxidation of aluminum
Inventor: SATOU MITSUHIRO
IPC: C25D11/04
Filed: 1980-06-26
Abstract: PURPOSE: To obtain an oxidized film having uniform thickness and hardness irrespective of the increase of current density by anodizing Al in electrolyte which is circulated through regulating the contents of fine air bubbles smaller than prescribed grain sizes and flow speed, and uniformly effectively cooling the surface of the treated Al.  
     CONSTITUTION: An air diffusing cylinder provided with numerous micropores on a cylindrical wall consisting of an acid resistant material such as porous ceramics is installed, and pressurized air is fed to this from the outside of a cell and is ejected into electrolyte. The electrolyte which contains 30W80vol% air bubbles of ≤2mm bubble diameters and is being circulated at 2W20cm/sec flow speed is made and Al is anodized in this electrolyte. As a result, the temp. elevation of the electrolyte plus the surface of Al is suppressed with good efficiency by the cooling due to cirulating electrolyte and the cooling effect of allowing the fine bubbles in the electrolyte to contact with the surface of Al, in spite of increasing the current density. Hence, the time for formation of the oxidized film on the Al surface is reduced and the thickness and hardness of the film are uniformalized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03287114-A (JP)
Title: Contact lens cleaning device
Inventor: YOSHIHARA MIKIO
IPC: B08B11/00
Filed: 1990-03-31
Abstract: PURPOSE:To enable precise liquid feed amount control without complicating the structure by composing a liquid level sensor of a rod-shaped conductor which has an insulating layer adhered to a part other than a peak part in a cleaning chamber and is stood in the cleaning chamber and an opposite electrode which is arranged below the peak part in the cleaning chamber. CONSTITUTION:A stirring part 2 is provided at the lower part in the cleaning chamber 1 and a rod-shaped heater part and a water level sensor part 20 are inverted on the peripheral edge bottom part of the cleaning chamber 1; when the liquid level in the cleaning chamber drops below the peak part 23 of the rod-shaped conductor 21, the electric conduction between the peak part 23 and the opposite electrode at the lower part through the liquid is cut off, but when the liquid level exceeds the peak part 23, on the other hand, the both become mutually conductive. For the purpose, liquid feeding is stopped at the point of the conduction between the both and then the liquid can be fed up to the peak part 23 of the rod-shaped conductor 21. Consequently, the structure is simplified and the precise liquid feed amount control is made possible.
Patent JP-H09248328-A (JP)
Title: Container for medical treatment and its production
Inventor: SUZUKI TATSUO
IPC: A61J3/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and surely execute a sterile treatment at the time of production and the maintenance of sterility before use by deforming an easily defomable wall and pricking the front end of a housing material and a plug by means of a communicating needle when a medicine container is moved relatively toward a flexible container. SOLUTION: The flexible container 6 has a communicating port part 5 arranged to face the rubber plug 3 in the mouth base part of a vial 2 and is internally filled with the solution 7 of a medicine 4. This connecting port 5 consists of a housing material 12 which is previously autoclave sterilized with the flexible container 6, internally and sterilely houses the communicating needle 11 and of which at least part of the front end consists of an elastic sealing wall 13 and the sidewalls consist of the easily deformable walls 14. A non- deformable supporting body 15 is disposed on the inner side of the elastic sealing wall 13 of the housing material 12. The housing material 12 and the rubber plug 3 are sterilely connected via the elastic sealing wall 13.  The easily deformable walls 14 are deformed and the communicating needle 11 pricks the front end of the housing material 12 and the rubber plug 3 when the vial 2 is relatively moved toward the flexible container 6.
Patent JP-H07280579-A (JP)
Title: Navigation device
Inventor: MATSUDA MANABU
IPC: G08B29/00
Filed: 1994-04-04
Abstract: PURPOSE:To easily and surely identify an object which works as a mark at an intersection, etc., where you make a turn by adding three dimensional factor to two dimensional track information, relating to a navigation system for track- guiding a car. CONSTITUTION:Relating to an object working as a mark at an intersection, etc., on the track, height data that indicates the height of a sign board, etc., is stored in advance in a storage device 2, in addition to its position data. A CPU 7, based an the data on object's position and height in the storage device and that indicating car's current position in a current position detection device 3, decides a position of the object sighted within a front window 10. The display data indicating the decision result is sent to front window display means 6, and the display indicating object's position is projected onto the corresponding area within a display area on both right and left sides of the front window. Since the display area is formed in the area outside of wiper-operation, driver's field of view is not interfered much.
Patent JP-S60234661-A (JP)
Title: Tampon cylinder and its production
Inventor: DONARUDO ARUBAATO SHIERUDON
IPC: A61F13/20
Filed: 1985-04-23
Abstract: This invention relates to a coated paper outer tube for a tube tampon providing low friction inner and outer surfaces after the tube has been formed by convolutely winding.
Patent JP-H0664304-A (JP)
Title: Method and device for electrically pretreating lubricant-containing foil made of plastic material, esp. polypropylene or polyethylene
Inventor: BUERUNAA HASUMAN
IPC: B41F23/00
Filed: 1993-04-14
Abstract: PURPOSE: To improve a surface tension of a lubricant-containing wheel made of a plastic material and to prolong a storage lifetime by corona discharging the wheel from an electrode unit and guiding a specific high temperature hot gas to the wheel. CONSTITUTION: In the case of electrically preprocessing a lubricant-containing wheel made of a plastic material, the wheel is corona discharged from an electrode unit to enhance a surface tension. Hot gas is guided to the wheel at higher temperature than the melting point or the wheel or a melting point and a decomposing temperature of a lubricant composition. For example, the wheel 3 is guided by a processing roller 1, and the electrode unit 8 for corona discharging 7 oppositely to the roller 1 is installed in a housing 2. A nozzle unit 4 for injecting gas flow 6 is installed at an inlet of the wheel 3 on the unit 8. Further, gas is exhausted by an ozone exhaust unit 5. Thus, a surface tension can be improved and a storage lifetime can be prolonged.
Patent JP-S58203096-A (JP)
Title: Optical information recording medium
Inventor: GOTOU YASUYUKI
IPC: G11B7/254
Filed: 1982-05-24
Abstract: PURPOSE:To obtain a protective film excellent in moisture resistance, by providing an extremely thin chromium film on a recording layer or between a substrate and the recording layer, in an optic information recording medium comprising a recording layer provided on a substrate. CONSTITUTION:A chromium film having a thickness of 5-100Angstrom  is provided as a protective layer 3 on a recording metallic layer 2 provided on the substrate 1. A chromium film 4 may be provided also between the substrate 1 and the metallic layer 2. The thickness of the chromium film is monitored as an average film thickness, for example, by a film thickness meter of the quartz type or the like. By the presence of the chromium film, oxidation of the recording metallic layer can be suppresssed.
Patent JP-S62254256-A (JP)
Title: Recording system for history of common bus information
Inventor: MOTOKAWA HIROSHI
IPC: G06F13/20
Filed: 1986-04-16
Abstract: PURPOSE:To know the temporal relation-ship between the pieces of information in a common bus by using a time information memory which records the time information. CONSTITUTION:The bus information on a common bus 11 is fetched by a bus interface 1 and supplied to a control circuit 2 and a data register 3. The bus information is temporarily stored in the register 3 by the clock received from the circuit 2 and recorded to a prescribed address in a bus information recording memory 8. A time interval selecting circuit 5 divides the output of a clock circuit 4 and outputs them to a synchronizing circuit 6. The circuit 6 detects the synchronization of the time information from the outputs of both circuits 2 and 5 and controls the address of an address control circuit 7 based on said detecting information. Then the writing positions of memories 8 and 9 are decided by the address of the circuit 7 and the time information passed through the circuit 6 is recorded to the memory 9.
Patent JP-H11285087-A (JP)
Title: Switching system
Inventor: TANIMURA TAKUJI
IPC: H04M3/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate a system stop even if a secondary switch or a central control unit controlling it stops by storing an origination-side and a termination- side subscriber circuits in a primary/tertiary switch wherein a primary and a tertiary switches are integrated and setting a speech path between the origination-side and termination-side subscriber circuits through one operation of the switch. SOLUTION: When origination-side and termination-side subscriber terminals are stored in the same primary/tertiary switch 31, a channel signal from a subscriber terminal 11 is inputted to an input channel 61 of the primary/tertiary switch 31 through a subscriber circuit 21. A terminating terminal 12, on the other hand, is connected to a subscriber circuit 22 and as for a connection with the subscriber terminal 12, the central control unit 41 for connecting to the output channel 72 of the switch 31 sets a speech path between input/output channels 61 and 72 to connect the subscriber terminals 11 and 12. Consequently, the origination side and termination side are connected by the switch 31 without passing through a secondary switch 51, so that the system never stops as a whole in case of a failure.
Patent JP-S62246879-A (JP)
Inventor: HIRAO SHOZO
IPC: C04B38/00
Filed: 1986-04-15
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-S5514953-A (JP)
Title: Internal combustion engine with precombustion chamber
Inventor: KATOU TAKASHI
IPC: F02B19/12
Filed: 1978-07-20
Abstract: PURPOSE: To provide faster combustion speed by generating turbulence flow around cylinder axis within the main combustion chamber during the intake stroke by accelerating mixing action of fuel and air or recirculating exhaust gas and air.  
     CONSTITUTION: A downware movement of piston 2 suring intake stroke allows to generate high speed gas flow toward squish area A, B, and create cyclone flow E around cylinder axis along the external circumferential wall of helical intake port 10. The cyclone flow E accelerates the mixing action of fuel and air or recirculating the exhaust gas and air to continue until the end of compression stroke. On the compression stroke end, cyclone flow E is injected into combustion chamber 4 from squish area A, B to disappear. This allows to prevent effect on the cyclone flow around the horizontal axis provided by squish flow. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05254733-A (JP)
Title: Thread end leading device for thread line package
IPC: D01H1/115
Filed: 1992-03-10
Abstract: PURPOSE:To provide a device which, in the case of leading the thread end of a thread line package, can lead the thread end even in the state where the thread end adheres to the thread line package. CONSTITUTION:A thread end leading device is provided with a supporting mechanism 2 to rotatably support a thread line package 1 and a rotating mechanism to rotate the thread line package 1 supported by the supporting mechanism 2 centering around its axial core in the winding direction of the thread line, and moreover provided with a separating mechanism 12 composed of a static electricity generating means which is arrangedly provided opposite to the outer periphery of the package 1 and charges static electricity on the surface layer of the package 1 and separates the thread end from the surface layer of the package 1 and a thread end drawing means which is arranged near the static electricity generating means and opposite to the outer periphery of the package 1 and draws the separated thread end of the surface layer of the package 1. In addition, in order to facilitate the separation of the thread end, it is desirable to provide an air jetting means 12B to jet an air jet flow in a direction reverse to the winding direction of the thread line package to its surface layer.
Patent JP-H03286075-A (JP)
Title: Key storage box
Inventor: ONISHI KAZUAKI
IPC: E05B19/00
Filed: 1990-04-02
Abstract: PURPOSE:To prevent the wrench opening by making the thickness thinner at the edge part on the front surface side at the edge part of the door of a key storage box and forming the edge part thinner on the front surface side at the edge of the opened port part of the box body which is opposed to the edge part. CONSTITUTION:A curved part 7 whose front surface side is recessed into an arcuate recessed form is formed at the edge part of the door 3 of a key storage box, and the edge part of the door 3 is formed thin. Further, a curved surface part 8 whose front surface side is recessed into an arcuate form is formed at the edge part of a box body 1, and the edge part of the opened port part 2 of the box body 1 is formed thin.