baber/WOPTO huggingface dataset:
Patent JP-H01217737-A (JP)
Title: Information recording medium
Inventor: OBARA SHINICHIRO
IPC: G11B7/243
Filed: 1988-02-24
Abstract: PURPOSE:To enable optical recording by a CD system and reading of the recorded signal only by a commercially marketed CD player by incorporating fluoroplastic into an intermediate layer and In, GeS and Au into a recording layer. CONSTITUTION:The fluoroplastic is incorporated into the intermediate layer of the information recording medium which is provided with the recording layer capable of writing and/or reading information by a laser via the intermediate layer and is used for recording of the CD format signal and the In, GeS and Au are incorporated into the recording layer. The recording medium consisting of the combination of the fluoroplastic and the In, GeS and Au has an extremely high sensitivity and allows writing of the signal at a low irradiation power; in addition, said medium has >=60% reflectivity at a plain plane. The reading with the commercially marketed CD player is thereby enabled and the medium is usable as the DRAW (direct-read-after-write) type CD.
Patent JP-S60185740-A (JP)
Title: Synthesis of aldehyde
Inventor: KAMIGUCHI TAIJI
IPC: B01J31/22
Filed: 1984-03-05
Abstract: PURPOSE:To simplify preparation processes including a purification process, and to obtain the titled compound useful as a basic raw material for various organic syntheses safely, selectively, and in high yield, by oxidizing ethylene with oxygen under mild conditions by the use of a specific compounded catalyst. CONSTITUTION:Activated ethylene is oxidized with bonded oxygen activated by formation of a complex at normal pressure at a temperature close to a noom temperature by the use of a compounded catalyst comprising a complex shown by the formula I (M is transition metal belonging to group I , group IV-VII, or iron group of group VIII of periodic table; X is anion such as halogen, etc.; ligand L is organic phosphorous compound; m and n are figures fixed by charge of the transition metal; l is number of ligand) capable of being linked to O2 to form coordinate bond, producing an oxygen complex, and a complex shown by the formula II (M' is transition metal belonging to platinum group of group VIII of periodic table; ligand L is nitrile, organic fluorine compound, or organic phosphorous compound; m', n' and l' are m, n, and l) capable of being linked to ethylene to form coordinate bond, producing an ethylene complex, to give the desired compound.
Patent JP-H06171990-A (JP)
Title: Device for obtaining glass plate laminate by press working
Inventor: KUROODO DEIDERO
IPC: C03C27/12
Filed: 1991-03-07
Abstract: PURPOSE: To provide a device applicable to both of a laminate which can be enhanced in pressing efficiency at the respective parts of pressing lines at the points of large curving and, consequently, has regular and relatively small double warpage by disposing two rollers on the same power cylinder and a laminate having an intricate shape and irregular, extremely large warpage.  
     CONSTITUTION: This device is a device to laminate glass plate blanks by pressing and more particularly calendering, i.e., to laminate these blanks by passing the blanks between upper and lower pressurizing means relating to the production of a laminated glazing. The upper rollers 3 (a, b) are mounted by forming a pair (3a, 3b) with respect to a spindle 6 carried on forks 7, 8 disposed at the ends of rods 9, 10 and are fixed to a horizontal beam 13. These rollers are guided by a ring 11 to slide in a perpendicular direction. The power cylinder 19 is fixed to an upper horizontal beam 20 and acts on the two adjacent rollers such that the depth in the pressing direction can be chanced via the rods by a link mechanism 17. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01217752-A (JP)
Title: Magnetic tape device
Inventor: TOKI KENJI
IPC: G11B15/46
Filed: 1988-02-26
Abstract: PURPOSE:To shorten the required time for high speed rewind and high speed search by controlling the speed at a max. allowable speed to be settled from both reels in radius in this relation at the time of the high speed traveling operation. CONSTITUTION:The subject device is equipped with a supply reel motor 1, take-up reel motor 2, digital tachometers 3 and 4, radius ratio detector 5, speed detector 6, high speed error calculator 11, supply reel radius calculator 8, take-up reel radius calculator 9, supply reel allowable speed calculator 21, take-up reel allowable speed calculator 22 and a target high speed generator 23. Then, the max. allowable speed is obtained as to be decided by a supply reel radius, a take-up reel radius, an electric power source voltage to be fed to both reel motors 1 and 2 and an inductive voltage of both motors 1 and 2, and the speed control is carried out with this max. allowable speed as the target speed during the high speed traveling operation. By this method, the rewinding time and the high speed searching time can drastically be reduced.
Patent JP-S57157236-A (JP)
Title: Photographic sensitive silver halide material
Inventor: TORIUCHI MASAHARU
IPC: G03C1/85
Filed: 1981-03-23
Abstract: PURPOSE:To prevent the formation of a static mark during the manufacture of a photographic sensitive silver halide material without exerting influence on other photographic performance by laying a layer contg. specified 2 kinds of combined ultraviolet absorbers having different ultraviolet absorbing ranges. CONSTITUTION:A compound absorbing ultraviolet rays having shorter wave- lengths and represented by formulaI(where R1 is H, 1-5 C alkyl or halogen, R2 is H, 1-5 C alkyl or 6-20 C aryl, and R3 is 12-18 C alkyl) is combined with a compound absorbing ultraviolet rays in a longer wavelength region and represented by formula II (where each of R4 and R5 is H, 1-20 C alkyl or 6-20 C aryl, R4 and R5 are not H simultaneously, they may bond to each other to form a cyclic amino group, each of R6 and R7 is CN, COOR8, COR8 or SO2R8, R8 is 1-20 C alkyl or 6-20 C aryl, R6 and R8 of R7 may bond together to  form a ring, n is 1 or 2, and when n is 2, each of R4, R5 and R8 is alkylene or arylene). A layer contg. the combined compounds is laid to prevent the formation of a static mark on a sensitive material due to static electricity.
Patent JP-H01217533-A (JP)
Title: Microcomputer
Inventor: ASARI KENJI
IPC: G06F13/36
Filed: 1988-02-26
Abstract: PURPOSE:To enlarge the applying range of a system by providing function to selectively output the contents of an internal data bus from an external terminal when a peripheral circuit, which is internally formed, is in a read condition. CONSTITUTION:In one chip-microcomputer, which obtains a microprocessor MCU as a core and loads arbitrary peripheral circuits LC1-LCn to correspond to the specification of a user, a bidirectional buffer TB is controlled by a control signal MD to be supplied from an external part. For example, in a mode, with which the signal is caused to be a high level, the buffer TB is obtained in an operating condition and the signal of an internal data bus DB is outputted from an external data terminal ODB as well. In a mode, with which the signal MD is caused to be a low level, the buffer TB is obtained in a non-operating condition and the terminal ODB is caused to be a high impedance condition. Thus, since an external peripheral circuit to constitute a daisy chain can be connected for the expansion of the system, the applying range of the system can be easily enlarged.
Patent JP-S60189140-A (JP)
Title: Electrode for ion source
Inventor: KAMIIDE YASUO
IPC: H01J27/02
Filed: 1984-03-07
Abstract: PURPOSE:To efficiently perform exchange work of an electrode for ion source by a method, in which heating pipes are arranged on the surface of the electrode for ion source and the end parts of said heating pipes are free-mountably-and- demountably attached to the electrode supporting part while providing the cooling water piping around the electrode supporting part. CONSTITUTION:Six heating pipes 21-1-21-6 are radially arranged on the surface of an electrode 1 for ion source while attaching the end parts 22 of said heating pipes 21 to the electrode supporting part 2 in a mountable and demountable state. The cooling water piping 23 is spirally arranged on the peripheral surface of the supporting part 2. The cooling water piping 23 is drown from outside through the flange part of the electrode supporting part for being drown out again. The heat generated in the electrode 1 for ion source is taken out by the heating pipes 21 while being transmitted to the electrode supporting part 2 through their end parts 22 for being taken out outside by the cooling water. For exchanging the electrode 1, it is sufficient to demount the heating pipe end parts 22 from the electrode supporting part 2.
Patent JP-H09214632-A (JP)
Title: Communication equipment
Inventor: IKEDA TORU
IPC: H04M11/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment whose reception mode is properly switched by the operation from a slave telephone set by providing a means receiving a signal from the slave telephone set denoting whether or not a call from a telephone line is accepted. SOLUTION: When an opposite party telephone number detection circuit 1-13 detects a telephone number of an opposite party, detected data are stored in a RAM 1-3. The telephone number of the opposite party just detected is compared with a telephone number registered in advance in a RAM 1-4, a required dummy call CI is sent depending on the result so as to ring a telephone set 1-14. When the user decides the acceptance of a speech independently of the registered reception mode and a predetermined remote ID number is depressed, the ID number is detected via a MODEM 1-11 and a CPU 1-1 and the user makes a speech. When the user rejects the speech, the user depresses a predetermined remote ID number, it is detected via the MODEM 1-11 and the CPU 1-1, the line is once acquired, then the line is released after the lapse of a wait time of 500ms and the equipment restores to the standby mode.
Patent JP-S60187622-A (JP)
Title: Heat treatment of high-manganese steel
Inventor: WAKU YOSHIHARU
IPC: C21D6/00
Filed: 1984-03-07
Abstract: PURPOSE:To make the grains of a high-Mn steel fine by heating the steel to a specified temp., aging it at the temp. to carry out heat treatment for forming pearlite, subjecting the steel to soln. heat treatmemt by reheating after cooling to room temp., and cooling it rapidly. CONSTITUTION:A high-Mn steel contg. 5-30wt% Mn is heated to 500-700 deg.C and aged by holding at 500-700 deg.C for 5-25hr to carry out heat treatment for forming pearlite. After cooling to room temp., the steel is subjected to soln. heat treatment by slow heating to 900-1,200 deg.C at 40-100 deg.C/hr heating rate, and it is rapidly cooled at a cooling rate depending on the thickness of the material. In case of 150mm. thickness, the cooling rate is about 45 deg.C/min, and in case of 300mm. thickness, the cooling rate is about 15 deg.C/min.
Patent JP-S58179750-A (JP)
Title: Temperature sensing device
Inventor: HAMADA YASUYOSHI
IPC: F24F11/02
Filed: 1983-03-16
Abstract: PURPOSE:To enable excellently comfortable air conditioning by detecting the interior dry-bulb temperature and the radiating temperature with one sensor by painting a outer wall of a sensor or a case containing said sensor in black color or nearly black color, in the titled device installed in the air conditioning space. CONSTITUTION:A sensor unit 1, an amplifying circuit 2 and a transmitting circuit 3 are contained in a case 5 having opening slits 7. Said amplifying circuit 2 and said transmitting circuit 3 are fixed on a base plate 6. Said case 5 is painted in black color or nearly black color, and a antenna 4 is mounted on it. The sensor unit 1 detects the interior temperature from the air temperature flowing into or out through said slits 7 of said case 5. Because of the black color painting, the interior temperature of said case 5 rises by the affection of the radiation from surrounding condition. Therefore, said sensor 1 detects the higher temperature added up the radiating heat effect than the dry-bulb temperature, affected by the radiating heat. Thereby, the operation and control of air conditioning are performed by accurate detecting of the temperature condition in the air conditioning space, accordingly, excellent comfortable air conditioning space can be obtained.
Patent JP-H05214904-A (JP)
Title: Valve system for engine
Inventor: KAMIYA MASAHISA
IPC: F01L1/02
Filed: 1992-01-31
Abstract: PURPOSE:To provide valve systems of an engine capable of improving the support rigidity of an intermediate shaft and an idle shaft constituting the valve systems without changing the structure of a cylinder head and the valve systems. CONSTITUTION:The first tensioner 58 and the second tensioner 60 applying fixed tension to the first cam shaft chain 52 and the second cam shaft chain 54 respectively are fitted to the first and second cylinder heads 10, 12 in the valve systems of an engine. A support member 76 is fitted to the second tensioner fitting bolt 74 of the second tensioner 60, an intermediate shaft 40, and an idle shaft 46 arranged at vertices of a triangle.
Patent JP-S51117964-A (JP)
Title: Catalyzer reactor
Inventor: ARASHI NORIO
IPC: B01J8/04
Filed: 1975-04-09
Abstract: PURPOSE: A catalyzer reactor having a catalyst bed suitably disposed so as to avoid eccentric flow of gas in the reactor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55134704-A (JP)
Title: Structure for fine adjustment of setting angle of stator blade for furnace-top pressure turbine
Inventor: KOUNO TOSHIO
IPC: F02C9/22
Filed: 1979-04-07
Abstract: PURPOSE: To achieve fine adjustment of the setting angle of stator blades for turbine, by employing a plurality of lock washers for preventing turning or lossening of stator blades, which are formed respectively with a lock-pin hole at a different position, and selecting a most suitable one from these lock washers.  
     CONSTITUTION: Lock washers 4' are fitted to cut-away portion 7a of shaft 7 at the root of the portion projected outwards from casing 2, and they are formed respectively with a lock-pin hole 4'b into which a lock pin 3 is inserted. These lock washers 4' are used in a set consisting, for instance, of washers 41, 42, 43, 44 and so on, and they are formed with a pin hole at a different angular position β 1 , β 2 , β 3 , β 4 , etc. With such an arrangement, fine adjustment of the setting angle of stator blades can be achieved by selecting one of these washers having a proper angle β. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06260125-A (JP)
Title: Electron microscope with specimen cooling device
Inventor: UEDA KAZUHIRO
IPC: H01J37/20
Filed: 1993-03-03
Abstract: PURPOSE:To provide a specimen cooling device for an electron microscope which can keep stably the specimen cooling temp. from the room temp. to -30 deg.C. CONSTITUTION:A Peltier element 6 is held in a specimen stage 4, and a specimen 1 is cooled through a cupper-mesh wire 3. The heat generated at this time is released to the atmosphere by the use of fins 17 and/or a cooling water pipe 8, the cooling of specimen from the room temp. to -30 deg.C is made stably. The resultant specimen cooling device for electron microscope can effectively release the heat generated on the high temp. side of the Peltier element compared with the conventional arts, and the specimen cooling from the room temp. to -30 deg.C can be performed stably.
Patent JP-S55136315-A (JP)
Title: Float-and-sink type oil fence for single-point mooring buoy
Inventor: MITANI SHIYUNJI
IPC: E02B15/04
Filed: 1979-04-07
Abstract: PURPOSE: To raise the durability of an oilfence and to reduce the critical area thereof by a method wherein the oilfence is floated and sunk by charging air in and exhausting it from a tube-like float, while the oilfence, being turned together with a horizontally-rotating table, is also rotated around a trunnion.  
     CONSTITUTION: A float-and-sink type oilfence 1 consists of a belt-like sheet 1 a  and a tube-like float 1 b . A single-point mooring buoy 2 has a horizontally-rotating table 2 b  pivoted on the main body 2 a  of the buoy, while on the upper face of the table is fixed a crevice-like bracket 2 c . Moreover, at one end of the oilfence 1 is provided a connecting means constituted by a trunnion 1 e  piercing through a holding metal fitting 1 d . The trunnion 1 e  is projected through a slot 2 d  provided on the side wall of the bracket 2 c  and the tip thereof is fitted with a nut 5, thereby the one end part of the olfence 1 being fitted to the rotating table 2 b . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58158951-A (JP)
Title: Semiconductor package and manufacture thereof
Inventor: WAKABAYASHI TETSUSHI
IPC: H01L23/12
Filed: 1982-03-16
Abstract: PURPOSE:To prevent a semiconductor device from damaging due to an exposed metallized layer by connecting all the metallized layer contained in a ceramic around a die stage, plating it and then cutting the connecting part of the layer for plating. CONSTITUTION:A green sheet coated with W metallized paste is burnt, external leads 4 are soldered, a plating metallized layer 11 connected to the metallized layer 1 in the ceramic is formed to the periphery of a die stage 2, and connected to the die stage. Arbitrary external lead is contacted with a plating electrode, gold plating is performed, a laser light is then emitted, thereby fusing the connecting part of the layer 11 plated with gold. For example, in order to connecting the stage 2 to the leads 4, metallized layer 11' is allowed to remain. A trimmer may be utilized for cutting. According to this structure, the remaining metallized layer utilizing plating is not exposed on the outer surface of the package after sealing the cap. Accordingly, after assembling, the damage of a semicondutor element can be prevented.
Patent JP-H11240349-A (JP)
Title: Vihicular starting assist device
Inventor: AOKI JUN
IPC: B60L50/16
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent a lubrication failure from occurring in a differential gear even in any state happening, in this starting assist device which is equipped with an electric motor and this differential gear having those of first, second and third rotational elements, connecting this motor to the first rotational element via a reduction gear train and simultaneously connecting a driven wheel to the second rotational element, and in time of starting a vehicle, braking the third rotation element by a braking means, and then making an output torque in the motor so as to be transmitted to the driven wheel via the reduction gear train and the differential gear. SOLUTION: A first lubricating oil passage 191 feeding each lubricating spot of two differential gears 9L and 9R with oil raked up by rotation of a gear 10f of a reduction gear train and a second lubricating oil passage 192 feeding the lubricating spot with oil raked up by rotation of a third rotational element 9b both are installed in a gear case 18 housing the reduction gear train and both these differential gears 9L and 9R. In time of starting, oil is supplied via the lubricating oil passage 191 and thereby the differential gears are lubricated, and after the starting, the oil is supplied by a braking release of the rotational element 9b via the lubricating oil passage 192 and thus the differential gears are lubricated.
Patent JP-S63211813-A (JP)
Title: Direct parallel connection circuit for transistor
Inventor: SENDA KATSUNORI
IPC: H03K17/12
Filed: 1987-02-27
Abstract: PURPOSE:To eliminate the cost demerit due to current capacity derating at the direct parallel connection transistors (TRs) of the same current capacity surely by connecting the TRs with different current capacity directly in parallel so as to attain an optional combined current capacity. CONSTITUTION:The relation as shown in figure in TRs of 200A and 300A class is plotted to select proper currents IB, -IB. The current IB is selected such as ON:Ib1=EB/R4, OFF:-Ib1=-EB/R6 for a TR 9 and ON:ib2=EB/R5, OFF:-Ib2=-EB/R7 for a TR 10, where EB, -EB are voltages 1, 2 of base drive power supplies 1, 2 and R4-R7 are resistances of resistors 4-7. In giving a signal to an ON TR 3, on-base currents ic1, ic2 flows through resistors 4, 5 and in applying a signal to an OFF TR 8, off-base currents ib1, ib2 flows through resistors 6, 7.
Patent JP-H01218190-A (JP)
Title: Moving vector detecting device
Inventor: UOMORI KANEYA
IPC: H04N19/527
Filed: 1988-02-25
Abstract: PURPOSE:To accurately detect a moving vector without necessitating a highly accurate angular speed or acceleration detector and only with the use of small- sized image memory by providing a first moving detection device using a detector for angular speed or acceleration given on an image pickup device and a special second moving detector. CONSTITUTION:An image signal at a reference point A(x1, y1) is stored in a reference point image memory 3 prior one frame. When the current image signal in the range shown by the broken line which extends from a position B determined by a moving vector ss obtained by an angular speed detector 1 and the reference point A is swept, the absolute value of the difference between the current image signal and the content in the memory 3 is sequentially calculated by a subtraction circuit 5 and an absolute value circuit 6, and the result is written in an evaluation data memory 8 sequentially. After the completion of the write, the content in the memory 8 is evaluated by a minimum value address detection circuit 9, and the address of the center of an area where the value of the data in the memory becomes less. As a result, a moving vector arithmetic circuit 10 can calculate a corrected moving vector.
Patent JP-S59166773-A (JP)
Title: Excessive-flow preventing valve
Inventor: SUMINOE TOSHIHIKO
IPC: G05D16/10
Filed: 1983-03-14
Abstract: PURPOSE:To obtain a constant flow-rate independently of gas pressure by forming each engagement part on a valve rod and a reset rod and inserting each elastic body in the same axis line between the valve-rod engagement part and a reset rod and between a reset-rod engagement part and a gland nut. CONSTITUTION:When a gas pressure acts, an upward pressing force is applied onto a reset-rod engagement part 27d, and a reset rod 27 is moved upwardly in slidable ways and balanced with the retaining strength of an elastic body 34 for pushing rod set between a gland nut 28, and an elastic body 35 for valve rod which is set between a valve-rod engagement part 32a and the reset rod 27 is elongated by the upward sliding distance of the reset rod 27, and the force for pressing downwardly a valve rod 32 is reduced by that portion. Therefore, even if the gas pressure varies, the variation of the working flow-rate which acts onto an efflux port 25 from an inflow port 24 through a gas flow passage 26 is reduced.
Patent JP-S53127321-A (JP)
Title: Stainless steel with excellent machinability
Inventor: KASHIMA KOUTAROU
IPC: C22C38/00
Filed: 1977-04-14
Abstract: PURPOSE: To provide stainless steel with excellent corrosion resistance and machinability obtd. by specifying the Mn and S contents. 
     COPYRIGHT: (C)1978,JPO&Japio