baber/WOPTO huggingface dataset:
Patent JP-H11259158-A (JP)
Title: Click device and its spring member
Inventor: DOI MASAHIRO
IPC: G05G5/03
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a distinguished click feeling by fixing elastic pressure members of respective sets by a fixation member from their upper center parts together with a swell part and a cup-shaped base while a sphere is pressed against a hemispherical recessed part. SOLUTION: The click device 10A has plural hemispherical recessed parts 4034 formed in the swell part 4031 of the rear cabinet 4030 of a liquid crystal display device 4. Then small spheres 8020 are fitted in those hemispherical recessed parts 4034, a common leaf spring 8030 is applied from above together with a coil spring 8010 as an elastic pressure member pressing those small spheres 8020 against the inner peripheral slide surface 4033 of the swell part 4031 and then fixed by inserting a fixation member 9 consisting of a bolt and a nut into the fixation through hole in the center of the cup-shaped base 6, and the liquid crystal display device 4 is supported rotatably to obtain a click feeling.
Patent JP-H01237718-A (JP)
Title: Buffer control system
Inventor: OCHI TATSUYA
IPC: G06F9/46
Filed: 1988-03-18
Abstract: PURPOSE:To increase the frequency of a buffer memory releasing by providing plural stacks to register a buffer using request, determining the priority of a buffer secure processing to these stacks, and respectively registering the request, whose buffer occupying time is short, to the stack higher in priority, and the request of the long occupying time to the stack lower in priority. CONSTITUTION:When the using request of a buffer memory 3 is generated in respective stacks 1-1-1-N, the respective requests are asynchronously announced to a buffer control task which controls the using condition of the buffer memory 3. When an idle area to be over a requested buffer size is in the memory 3, the buffer area is secured and announced to a using request source task. When there is not idle area and the area is smaller than the size, the stack in queuing stack groups 4-1-4-4 is selected and these buffer using requests are registered. When the buffer releasing request is outputted from the used task for the memory 3, the task 2 releases the designated area in the memory 3. Thus, such a condition that the memory 3 is not released for a long time is erased.
Patent JP-S62218202-A (JP)
Title: Wheel cover with pre-load mechanism
Inventor: OGAWA KAZUO
IPC: F16B5/06
Filed: 1986-03-20
Abstract: PURPOSE:To ensure the engagement of the wheel cover in the caption by inserting a spring among an inner engaging rib and both of outer engaging ribs, which ribs are provided around the reverse side of a wheel cover body, in such a manner that one piece of a U-shaped flat spring engages with the other piece thereof for energizing a pre-load. CONSTITUTION:An inner engaging rib 1 and both of outer engaging ribs 2 and 2' are monolithically formed around the reverse side of a wheel cover H, and a spring 4 for applying a pre-load is insertingly attached between those ribs 1, 2 and 2'. The spring 4 has a projecting piece (f) formed at the middle portion on the opening end of one piece (e) in a flat spring material and bent therefrom to engage with the other piece (g), thereby resiliency is energized between both of the pieces (e) and (g). Therefore, the outer engaging ribs 2 and 2' are pressingly brought into contact within a hump portion (d) of a wheel disk D when the wheel cover H is pushed into the hump portion (d). As a result, though there are any dispersions in measurement at engaging parts of the wheel disk D side, the wheel cover H could be engaged surely with allowing the dispersions.
Patent JP-S63229378-A (JP)
Title: Jitter measuring apparatus for digital signal
Inventor: EBIHARA YOICHI
IPC: G11B7/004
Filed: 1987-03-18
Abstract: PURPOSE:To facilitate the measuring of the degree of jitter, by providing a means to obtain the umber of trailing edges of pulses generated for a time length centering around time after a specified time elapses from leading edges of pulses in a waveform to be measured and the number of trailing edges of pulses generated in a short space of time from said time. CONSTITUTION:A reproduction signal pulse train from a CD player 1 is applied to a falling detector 6 and a rising detector 7 via a shaping circuit 2, a switch 4 and a differentiation circuit 5. An output of the detector 6 is applied to one input terminals of AND circuits 11 and 12 while an output of the detector 7 is applied on the other terminals of the circuits 11 and 12 via first and second time generators 8 and 9. Outputs of the circuits 11 and 12 are applied to a CPU15 via counters 13 and 14 and the results of measuring jitter are obtained at an output terminal 16 of the CPU15. A control output 17 from the CPU15 is applied to the counters 13 and 14 while a control output 18 to the switch 4. Thus, the degree of jitter can be measured easily concerning a desired reference pulse.
Patent JP-S63230563-A (JP)
Title: Superconducting ceramics
Inventor: YAMAZAKI SHUNPEI
IPC: C01G1/00
Filed: 1987-03-18
Abstract: PURPOSE:To easily obtain the titled low-cost ceramic, by using a mixture composed of oxides or carbonates of four specific kinds of elements as starting raw material and subjecting the material to compression, preliminary baking, pulverization, compression, tableting and main baking treatment. CONSTITUTION:Fine powder mixture composed of oxide or carbonate of two or more kinds of elements selected from Y, Gd, Yb, Eu, Tb, Dy, Ho, Er, Tm, Lu, Sc and other lanthanoids (e.g. a mixture of Y2O3 and Yb2O3), oxide or carbonate of Ba, Sr, Ca or Mg (e.g. BaCO3) and oxide or carbonate of Cu each having a purity of >=99.95% is used as a starting raw material, compression molded and preliminarily baked. The baked product is pulverized, compression molded into tablets, oxidized in air e.g. at 500-1,000 deg.C and subjected to main baking treatment for 10-50hr to obtain the titled ceramics of formula (A is >=2 kinds of elements selected from the above lanthanoids, etc.; B is Ba, Sr, Ca or Mg; x=0.01-0.3; y=1.3-2.2; z=2.0-4.0).
Patent JP-H07271534-A (JP)
Title: Print control method and device therefor
Inventor: FUJITA HARUO
IPC: G06F3/12
Filed: 1994-03-31
Abstract: PURPOSE:To provide a print control method/device which can automatically select a corresponding interface based on the data given from the external equipments and also can convert the received data into those that are suited to a printer in a state where the external equipments are connected to the printer. CONSTITUTION:A print control method/device controls a printer which is connected to the external equipments that transmit the print data and prints the received print data. The host computers 1 and 2 are prepared together with at least one printer 5. Then the printer 5 is electrically connected to at least one of both computers 1 and 2. Thus, the data processing method is switched for the host computer connected to the printer 5 in response to the data received from the computer.
Patent JP-S62221808-A (JP)
Inventor: TOKUNAGA ATSUHARU
IPC: H02G1/02
Filed: 1986-03-20
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-H03262423-A (JP)
Title: Working machine for recovering mulching film
Inventor: ODAGIRI HAJIME
IPC: A01G13/00
Filed: 1990-03-13
Abstract: PURPOSE:To obtain the title working machine smoothly carrying out winding operation, having a rotary knife for cutting a mulching film at the center on a ridge and at the center between ridges and a tool for removing unyielded harvest before a roller which is drawn by a traveling body and winds the mulching film laid on a ridged field. CONSTITUTION:In a working machine for recovering a mulching film 2 equipped with a rotary knife 4 for cutting the mulching film 2 in a rolled state at the central position on a ridge and at the central position between ridges before a winding roll 3 winding the mulching film 2 laid on a ridged field in a rolled state while being drawn by a traveling body 1, a removing tool 5 capable of eliminating an unyielded harvest remaining on the ridge to between the ridges is fixed at the front of the rotary knife 4, the unyielded harvest on the mulching film 2 on the surface of the ridge is cleaned to between the ridges by a removing plate 5a of the removing tool 5, then the mulching film 2 is cut at the central parts on both the ridges and at the central part between both the ridges by the rotary knife 4, attached soil, etc., are shaken down by vibration of a bar material 26 and the mulching film 2 is wound on the winding roller 3.
Patent JP-S56159535-A (JP)
Title: Rocket motor
Inventor: KOSAKA KATSUAKI
IPC: B64G1/00
Filed: 1980-05-13
Abstract: PURPOSE: To enlarge the combustion area of a solid propellant and enable to increase the thrust of the rocket motor by a method wherein a different solid propellant is fitted advanceably into the internal hole of the solid propellant and the different solid propellant is restricted in the advancement thereof by a releasable regulating means to release this means upon necessary time.  
     CONSTITUTION: When an ignitor 7 is operated to ignite under a condition that the movement of a movable part 11 is regulated by the regulating means 19, the solid propellant 8, consisting of a fixed propellant 10 and a movable propellant 11, is burnt from the edge face thereof and generates the predetermined thrust. Subsequently, when a plunger 15a is retracted by operating the plug 15 of the regulating means 19 by a signal from ground or the like, the movable part 11 moves forward by the pressure of combustion gas in a combustion chamber 18 and is stopped by a stopper 13. Then, a part of the internal hole 10a of the fixed part 10 for the solid propellant 8 is exposed by an area corresponding to the amount of movement of the movable part 11 and the exposed area is also ignited, therefore, the combustion area is increased. Accordingly, the bigger thrust may be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07269395-A (JP)
Title: Bad road opposition method at vehicle mounted with thin combustion internal combustion engine
Inventor: OKADA KOJIRO
IPC: F02M25/07
Filed: 1994-03-31
Abstract: PURPOSE:To realize sure combustion control by surmising whether or not rotation change during operation in the vicinity of the thin combustion limit air-fuel ratio of an internal combustion engine is in the course of bad road travel, deciding the bad road travel or not from rotation change that is generated in the case in which transfer to a bad road opposition mode is carried out and operation on an overly dense side is conducted. CONSTITUTION:A ECU for fuel injection time control is equipped with the functions of a rotation change detecting means 101; a change data calculating means 102; an air-fuel ratio change data detecting means 104; an angle acceleration detecting means 107; a bad road travel deciding means 202; an inspection air-fuel ratio operating means 203; a bad road thin air-fuel ratio operating means 204; and a bad road travel finish deciding means 206. When rotation change that shows combustion worsening is detected at plural cylinders during operation in the vicinity of the thin combustion limit air-fuel ratio of an internal combustion engine, transfer to a bad road opposition mode is carried out by surmising that the vehicle is in the course of bad road travel, and inspection air-fuel ratio operation is conducted on a rich side, and when change data at plural cylinders show rotation change, it is decided that the vehicle is in the course of bad road travel.
Patent JP-S55154946-A (JP)
Title: Alkanolamine derivative
Inventor: KURODA TOKUYUKI
IPC: C07D209/43
Filed: 1979-05-23
Abstract: NEW MATERIAL:A compound of formula I (Ar is naphthyl or indolyl; R is H, lower alkyl, substituted lower alkyl, phenyl, or substituted phenyl; X is H or -COR).  
     EXAMPLE: N-Isopropyl-N-[2-hydroxy-3-(1-naphthoxy)]propyl formamide.  
     USE: An intermediate of a β-blocking agent having antiarrhythmic activity, e.g. propranolol.  
     PROCESS: A compound of formula IV (Y is halogen) is acylated with an acylating agent such as RCOOH or its halide at a temperature between 0°C and the refluxing temp. of the solvent, to obtain a compound III, which is aryloxylated with a compound of formula ArOH in a solvent such as ethanol, in the presence of a base such as NaOH at ≥ room temp. in an inert gas atmosphere such as N 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05262244-A (JP)
Title: Power steering device
IPC: B62D5/083
Filed: 1992-03-19
Abstract: PURPOSE:To improve a rigid feeling during straight running without impeding straight advancing ability. CONSTITUTION:A power steering device is formed such that, through relative rotation of input and output shafts 11 and 12 intercoupled through a torsion bar 13, a control valve is operated to operate a power cylinder and pressurization is applied on the torsion bar 13 in a neutral state through the force of a spring. In the power steering device, a containing part 12b in which an engaging element 21 is radially movably contained and a spring 22, for radially energizing the engaging element 21 is contained is arranged in an output shaft 12 (or an input shaft). A retainer 23 having a V-groove 23a repulsively engaged with the engaging element 21 is peripherally regulatably assembled on the input shaft 11 (or the output shaft).
Patent JP-S63231590-A (JP)
Inventor: NISHIBE KUNIHIKO
IPC: G06Q40/02
Filed: 1987-03-20
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-S61270298-A (JP)
Inventor: TOMU REONGU NAMU
IPC: G01T1/16
Filed: 1986-03-20
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-S61219332-A (JP)
Inventor: DAGURASU AARU HANSON
IPC: A21C9/08
Filed: 1986-03-20
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-H05251809-A (JP)
Title: Semiconductor wafer and manufacture thereof
Inventor: INOUE YUICHI
IPC: H01S5/00
Filed: 1991-03-05
Abstract: PURPOSE:To facilitate the inspection of defectives while arranging electrodes without using any complicated steps by a method wherein masks on the parts corresponding to laser element isolation bands are left intact when the masks are to be removed. CONSTITUTION:An n type AlGaAs layer 2, undoped AlGaAs layer 3, a p type AlGaAs layer 4 and p type GaAs layer 5 are successively laminated on an n type GaAs substrate 1. Later, masks 6 comprising SiNxOy (xnot equal to 0) are formed by photolithography and then ridge formation etching step is performed using the masks 6 to successively grow a p type GaAs layer 7 and an n type GaAs layer 8 on the part removed by etching step. Later, the masks 6 comprising SiNxOy (xnot equal to 0) is removed to grow a p type GaAs layer 9 on the whole surface. Through these procedures, the masks 6 comprising SiNxOy (xnot equal to 0) on the parts corresponding to laser element isolation bands are left intact so as to eliminate the steps for element isolation thereby simplifying the process 6 for semiconductor element manufacture. Furthermore, thicker electrodes can be provided easily.
Patent JP-S58181008-A (JP)
Title: Connecting method of optical fiber
Inventor: MATSUMOTO MICHITO
IPC: G02B6/24
Filed: 1982-04-19
Abstract: PURPOSE:To connect easily two fibers, by caulking an elastic member having two fibers in the center hole, from the outside circumference. CONSTITUTION:An optical fiber 2 whose covering is removed and whose end face is treated to a right angle and also a specular state is inserted a little from both directions into a hole made in the center of an elastic member 3. Subsequently, it is caulked by a tool 6 until the diameter of the center hole 4 of the elastic member becomes larger than the diameter (d) of a fiber 1 and smaller than 2d, and both fiber ends are butted. In this case, both fibers 1 become a state that each end face is butted. Subsequently, the elastic member 3 is further caulked from a metal 5 by the tool 6, the diameter of the hole 4 is reduced, and the fibers are axially aligned and connected automatically.
Patent JP-S57181306-A (JP)
Title: Repairing method for wall of blast furnace
Inventor: NOSHIRO SANGO
IPC: F27D1/16
Filed: 1981-04-30
Abstract: PURPOSE:To enhance the efficiency of hot repairing work and to form a firm repaired wall by spraying a castable refractory on a part of the inner wall of a blast furnace to be repaired while blowing off a deposit stuck to the part so as to clean the part. CONSTITUTION:Suspended dust such as coke breeze, fine ore and ash sticks to a part 20 of a blast furnace to be repaired. By spouting compressed air from a blowoff nozzle 21, the deposit 23 is removed in the hot state of operation under reduced production. A spray nozzle 7 is then set toward the surface of the part 20 cleaned by removing the deposit 23, and a castable refractory is sprayed to repair the part 20 in the hot state.
Patent JP-H11248660-A (JP)
Title: Needle-shaped porous sensor
Inventor: TAKAO YASUMASA
IPC: G01N27/12
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To easily an excellent dispersion characteristic with a porous thick film structure where needle-shaped particles are entangled muth each other by electrostatically depositing gas sensor material porticles whose configuration is controlled into a needle-like form, on a sensor substrate. SOLUTION: The needle-shaped porous sensor element to detect flammable gas is made up by depositing needle-like particles of SnO2 on the like on a substrate by the electrostacical depositing method. The needle-like particles are prepared by a vapor-condensation reaction in a reactor 2 by way of placing Sn raw material power 1 in the reactor 2, heating the same to 1500-1700 deg.C for generating vapor, and supplying N2 carrier gas 3 and oxygen thereto. The SnO needle-like particles obtained are controlled in its configuration to have the needle shape of several 100 nm length. For example, the particles are transported to an electrically charging unit 5 by the aid of N2 supplied in a sheath style in order to charge them with minus static electricity, and thereafter they are deposited on a sensor substrate 6 having an inner electrode preliminarily mounted thereinto.  Thereby, with a baed forming force acting on charged particles, a porous lamination film with a high porosity is obtained.
Patent JP-S55129514-A (JP)
Title: Rubber dam
Inventor: MURAMATSU TAKEO
IPC: E02B7/20
Filed: 1979-05-24
Abstract: PURPOSE: To enable a correct sensing of a pressure in the rubber dam by a method wherein a connector pipe of which one end is connected to a safety device is communicated with the inside of the rubber dam, independently of conduits which are also communicated with the inside of the rubber dam.  
     CONSTITUTION: Connection pipe 21 of which one end is connected to the safety device 20, as well as the fluid supplying/discharging conduits 9 and 10, is connected into the expansion part 1'a of the rubber dam. The connector pipe 21 is an independent pipe which is not directly connected to the fluid supplying/discharging conduits 9 and 10. In the safety device 20, one end of the connection pipe 21 is connected to a water tank having liquid filled therein. Inner pressure in the rubber dam may be controlled by properly setting a water depth h of the liquid to be filled therein. That is, when the pressure in the rubber dam is increased more than the water pressure in respect to the head h, the inner pressure is released as air bubble in the safety device 20. Therefore, the working pressure in the safety device is set at the same proper inner pressure in the rubber dam, and the pressure in the rubber dam may easily be set at a proper value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62221082-A (JP)
Title: Character re-recognizing system
Inventor: KAMATA HIDEO
IPC: G06K9/03
Filed: 1986-03-20
Abstract: PURPOSE:To re-recognize considerably many recognition-disabled characters when character recognition is disabled by a recognizing means by temporarily storing multivalued data in a multivalued data memory changing the threshold for the stored multivalued data at the time of conversion from multivalued data into binary data. CONSTITUTION:The titled system is provided with the multivalued data memory 11 and a binarization control circuit 12 to change, a threshold and the memory 11 stores the contents of a multivalue quantizing circuit 2 for a prescribed period until at least re-recognition end. Based on information outputted when recognition is disabled by the recognition control circuit 6, the circuit 12 sends a control signal for correcting a threshold at the time of conversion from the multivalued data to the binary data to the memory 11 to change the threshold level. The corrected binarization data is inputted to a binarization circuit 3, specified by the same reading definition body information as that used at the time of disabled recognition to recognize again by recognizing procedure. Said operation is repeated until recognition is enabled. If recognition is disabled up to the final operation, the recognizing operation is ended because the cause of disabled recognition is other than the threshold.
Patent JP-H10258136-A (JP)
Title: Fire detection and fire extinguishment system
Inventor: HIRANO YOSHIAKI
IPC: A62C3/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To completely automate water discharge control, to simultaneously minimize water loss by water discharge and to quickly and surely extinguish a true fire. SOLUTION: In the case of receiving fire detection information signals from fire detectors 10a and 10b and judging that automatic water discharge conditions set beforehand are satisfied in a controller 14, the water discharge is started from water discharge guns 12a and 12b. The automatic water discharge conditions are established at the time of receiving the fire detection information signals or in the case of receiving the fire detection information signals from the two fire detectors 10a and 10b. When the automatic water discharge conditions are satisfied, the water discharge is started after delay time by a water discharge delay timer. Water discharge time is decided by the time of a water discharge stop timer. After the water discharge is stopped, when automatic water discharge restart conditions are satisfied, the water is discharged again.
Patent JP-S54155274-A (JP)
Title: Ethylene-vinyl alcohol copolymer film having heat resistance and its production
Inventor: YAMASHITA SHIYUUZOU
IPC: A61M1/16
Filed: 1978-05-29
Abstract: PURPOSE: To obtain the title copolymer film suitable for a selectively premeable film, particularly an artificial liver, having improved hea resistance, by forming a stock solution containing ethylene-vinyl alcohol copolymer into a film by wet process, which are crosslinked.  
     CONSTITUTION: A stock solution containing 10W50 wt. % of ethylene-vinyl alcohol (EVA) is formed into a film by wet process, which is crosslinked to have a small in diomethyl sulfoxide of 60W95%. An EVA copolymer having 5W30 mole % of ethylene, a saponification degree of 85W100 mole% based on a vinyl alcohol unit, and a viscosity (measured by using 3 wt. % dimethyl sulfoxide solution at 30°C with Brookfield viscometer) by preferably 1.0W50 centipoise may be cited as the EVA copolymer. Ethylene content of not more than 5 mole % makes machanical properties in wet state insufficient and increases an eluted material and ethylene content of not less than 30 mole % reduces transparency. 
     COPYRIGHT: (C)1979,JPO&Japio