baber/WOPTO huggingface dataset:
Patent JP-H01163158-A (JP)
Title: Hydroxylamine ester and use thereof as stabilizer
Inventor: RAMANASAN RABICHIYANDORAN
IPC: C07C239/00
Filed: 1988-10-26
Abstract: NEW MATERIAL: A compound of formula I (n is 0 to 2; X is a direct bond, S or CH 2 S; R 1  and R 2  are each H, 1-36C alkyl, 5-12C cycloalkyl, allyl, aryl, etc.; R 3  and R 4  are each 1-18C alkyl, 5-6C cycloalkyl, phenyl, 7-8C alkalyl, etc.; R 5  is H or formula II).  
     EXAMPLE: 0-(3,5-Di-tert.butyl-4-hydroxybenzoyl)-N,N-dibenzylhydroxylamine.  
     USE: A stabilizer. Effective in stabilizing organic materials against oxidative, thermal and actinic degradation. Useful particularly for polyolefin.  
     PROCESS: A compound of formula I is obtained by lowing a dibenzylhydroxyamine to react with 3,5-di-tert.butyl-4-hydroxybenzolychloride in the presence of a pyridine in a methylenechloride. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2000106128-A (JP)
Title: Device and method for transferring ions from ion source to ion trap mass spectrometer
Inventor: SCHWARTZ JAE C
IPC: H01J49/22
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To effectively prevent noise particles from entering an ion trap during the mass spectrometric analysis, to reduce random noise by impressing DC bipolar voltages between facing rods to generate a hyperbolic deflection electric field in the transverse direction while the transferred ions are analyzed. SOLUTION: When a switch 36 is put on the positive DC side, plural rod ion guides operate in a standard ion phase mode, and RF voltages having different polarities are impressed respectively on rods 2, 3, 6, 7 and 1, 4, 5, 8 through secondary transformer winding wires 31, 32 and 33, 34, in order to transfer ions to an ion trap. However, the switch 36 is put on the negative DC side during mass analysis of the ions, and negative DC voltage and positive DC voltage are impressed between the facing rods 2-8 and 1-7, to generate a hyperbolic electric field crossing the longitudinal direction of the device. The hyperbolic electric field prevents noise particles and ions from being transferred from the ion source to the ion trap mass spectrometer.
Patent JP-S61148402-A (JP)
Title: Process for peeling color filter
Inventor: SANADA SHINICHI
IPC: H01L27/14
Filed: 1984-12-24
Abstract: PURPOSE:To facilitate peeling of color filter from a base plate by forming a color filter layer having an undyed layer comprising a transparent negative resist on the base plate, exposing the color filter layer to far ultraviolet rays with exposure energy larger than a specified value, then treating with an org. solvent. CONSTITUTION:For example, a base plate having a color filter layer contg. a transparent negative resist comprising polystyrene resin as undyed later is exposed to far ultraviolet rays or ultraviolet rays having >=1J/cm<3> exposure energy using, for example, a low pressure Hg lamp as the light source. Then, the base plate is dipped in an org.solvent comprising, for example, dimethyl sulfoxide at 20-200 deg.C for 5-60min. By this method, the color filter layer is peeled easily without damaging the surface of CCD.
Patent JP-H05109553-A (JP)
Title: Device for monitoring on-load tap changer
Inventor: MARUYAMA YASUO
IPC: H01F29/04
Filed: 1991-10-18
Abstract: PURPOSE:To realize a monitoring device for on-load tap changer by monitoring any abnormalities due to gas flow or pressure generating in an abnormal state where a rapid oil flow does not occur. CONSTITUTION:The title is provided with an accumulating tank 7 to collect decomposed gas in the upper section of container for on-load tap changer 2, and a sensor 8 for measuring the gas flow or pressure disposed inside the tank. Further, a monitoring device 11 is also installed to control the tap switching times, arithmetic processing of contact consumption amount, and its result. The sensor 8 measures the decomposed gas collected in the tank 7 at specified times or intervals, processes the contact consumption amount arithmetically from the measured data to indicate/inform an abnormal generation of gas or that the contact reaches the specified consumption amount. Thus, the contact consumption amount can be monitored at any time without inspecting the on- load tap changer and the abnormalities such as gradual generation of decomposed gas that has never been detected can be also detected.
Patent JP-H01112164-A (JP)
Title: Slip detecting device
Inventor: FUJIKI HARUO
IPC: B60K23/08
Filed: 1987-10-26
Abstract: PURPOSE:To perform accurate detection by deciding a four-wheel slip when wheel acceleration becomes a specific value larger than vehicle body acceleration under conditions of a four-wheel slip or grip excluding the two-wheel slip condition of front or rear wheels. CONSTITUTION:A four-wheel slip detection part 60 becomes detectable under conditions other than the two-wheel slip and the difference DELTAG between the wheel acceleration Gv obtained by differentiating a wheel speed V and the vehicle body acceleration G is compared with a set value DELTAGs. Then when the difference DELTAG is smaller than the set value DELTAGs, namely, when the vehicle speed acceleration G is nearly the wheel acceleration Gv, the four-wheel grip is detected. On the other hand, when only the wheel acceleration Gv increases suddenly above the set value DELTAGs, the four-wheel slip is detected at the point t1 of time and a traction control part 53 for a decrease in power reduces a throttle angle.
Patent JP-H04148169-A (JP)
Title: Controller for refrigerator
Inventor: UEHARA SHINPACHIRO
IPC: F25B47/02
Filed: 1990-10-08
Abstract: PURPOSE:Not to liquid-compress in a compressor at the time of restarting even if the compressor is abnormally stopped during defrosting by stopping counting of a defrosting time when a protective switch is operated at the time of defrosting, and continuing defrosting at the time of resetting of the switch. CONSTITUTION:If defrosting is forcibly performed by a defrosting timer 70, solenoid valves are switched, defrosting of an evaporator 4 is conducted by liquid refrigerant to be discharged from a compressor 1. When a contact of a protective switch 80 is opened, the compressor 1 is stopped, and auxiliary relays 71, 75 are also deenergized. Thus, power is not supplied to the timer 70, and counting is stopped. When the switch 80 is reset, the relay 75 is energized, and counting of the timer 70 is restarted. When the defrosting is finished, a draining operation is started. This operation is continued until the compressor 1 is stopped by a pump-down, and stopped when the contact of a low pressure switch 84 is opened. It is switched to a cooling operation after a set time of a timer relay 68 is elapsed. When the contact of the switch 80 is opened during draining operation, the relay 68 is deenergized, the relay 68 counts again from the first when the switch 80 is reset, and its operation is switched to the cooling operation after it counts.
Patent JP-H09116693-A (JP)
Title: Printer
Inventor: TANAKA HIROYUKI
IPC: B41J3/44
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in image quality such as defective resolution, double reading or defective image at an image joint part of each read line. SOLUTION: A lighting device such as an LED 2a mounted on an LED board 11 emits an original face 9 and a sensor 2a reads a reflected image from an original via a lens 8 in a scanner in general. Read picture elements, 128-sets of picture elements are arranged in a middle light receiving section of the sensor in a line. Not all of the 128 picture elements of the sensor are used, but,e.g. 64 picture elements from the 33rd picture element to the 96th picture element being the midposition picture elements are used. Thus, the deterioration in image quality such as defective resolution, double reading or defective image caused at an image joint part of each read line is prevented to attain reading with high image quality by using the middle part of the lens (sensor) to reduce the effect of distortion.
Patent JP-H01112451-A (JP)
Title: System for controlling cash memory
Inventor: TANZAWA YASUSHI
IPC: G06F12/08
Filed: 1987-10-27
Abstract: PURPOSE:To improve a process speed by accumulating address data, which execute a nullification processing, to a first-in first-out memory, allowing a DMA write and causing the DMA write to be stand-by when the first-in first-out memory goes to be full. CONSTITUTION:When address data 50 are stored to a first-in first-out memory 11, a nullification processing part 10 outputs a nullification requesting signal 52 to a memory bus control part 4 and obtains the bus using allowance of a memory bus 100. Then, the nullification processing is successively executed based on the data 50 to be accumulated in the memory 11. When the memory 11 goes to be full, since the data 50 can not be stored any more, a stand-by signal 51 is outputted to a sharing bus control part 7 and the control part 7 does not give the allowance to a DMA request from an input and output control part 6 and causes it to be stand-by. Thus, the address data for the nullification processing are accumulated to the memory 11 and even when the preceding nullification processing is not completed, the DMA request of the control part 6 is accepted until the memory 11 goes to be full. Then, the DMA speed is improved.
Patent JP-H05110009-A (JP)
Title: Memory device
Inventor: ISONO YASUO
IPC: H01L27/10
Filed: 1991-10-18
Abstract: PURPOSE:To provide a memory device in which the deterioration of ferroelectric characteristic can be prevented by a method wherein the diffusion of aluminum into a ferroelectric thin film is prevented when an aluminum electrode is formed on the electrode of a ferroelectric thin film capacitor. CONSTITUTION:An aluminum upper electrode 9 is formed on one surface of a ferroelectric film (ferrodielectric capacitor) 8 consisting of PZT and the like, an aluminum lower electrode 6 is formed on the other surface through the intermediate of a buffer film 7 consisting of an insulating film or a nitride film and the like, the diffusion of electrode metal into the ferroelectric thin film, when a memory storage is formed, can be prevented and the memory storage is controlled in such a manner that no effect acts on the ferroelectric characteristics.
Patent JP-2001090162-A (JP)
Title: Flushing water supplying device for siphon jet type toilet bowl
Inventor: KOSUGI TAKEHIRO
IPC: E03D5/10
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a flushing water supplying device for siphon jet type toilet bowl at a low manufacturing cost. SOLUTION: This flushing water supplying device for siphon jet type toilet bowl independently supplies flushing water to a first flushing water discharge port provided on the rim part of the toilet bowl and a second flushing water discharge port provided on the bottom of the bowl part of the toilet bowl. This device comprises at least one flush valve for supplying water to the first flushing water discharge port and at least one flush valve for supplying water to the second flushing water discharge port.
Patent JP-H03133690-A (JP)
Title: Sublimable heat transfer recording medium
Inventor: SUZUKI AKIRA
IPC: B41M5/40
Filed: 1989-10-20
Abstract: PURPOSE:To eliminate a decrease in density of an image even if it is printed many times by sequentially laminating a dye supply layer in which toner particles sealed with sublimable dye are dispersed in organic binder and a dye transfer contribution layer in which sublimable dye is dissolved or finely dispersed in organic binder on a board. CONSTITUTION:A dye supply layer 4 and a dye transfer contribution layer 5 are laminated on one side surface of a base material 1, and the layer 4 contains tonerlike particles 2 sealed with sublimable dye and dispersed in organic binder 3. The layer 5 contains sublimable dye dissolved or finely dispersed in organic binder. When the heat transfer sheet is superposed on a base material 6 together with an image receiving sheet having a dyed layer 7 and heated from its back surface by a thermal head 8 in response to a picture signal, the dye is transferred from the layer 5 to the layer 7 to form an image on the sheet. The dye is discharged by heating to be diffused in the layer 5, and an image density is not lowered.
Patent JP-H0581008-A (JP)
Title: Indentation processing system
Inventor: TOYODA KAZUO
IPC: G06F9/06
Filed: 1991-09-24
Abstract: PURPOSE:To automatize the indentation of a source code. CONSTITUTION:A nest sentence start character string and the character of an end condition corresponding to the string are stored in a nest information stack 2 as nest information whenever a nest sentence start character string appears in input data. On the other hand, an indent setting means 3 adds an indent in a size corresponding to the number of nest information stored in the nest information stack 2 to input data. A nest relation judgement means 4 fetches nest information stored last from the nest information stack 2 when the character of the nest end condition corresponding to the nest sentence start character string stored last in the nest information stack 2 appears in input data. The nest relation judgement means 4 stores other nest information in the nest information stack 2 when the other nest start character string appears in input data.
Patent JP-2000100226-A (JP)
Title: Headlight
Inventor: OKUBO YASUHIRO
IPC: F21S8/10
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of a road shoulder, the visibility of a corner on the road shoulder side and the visibility from a long distance. SOLUTION: A reflecting surface segment 860 for improving the visibility of a corner on the road shoulder side and the visibility from a long distance is formed on an upper part of a fan-shaped part 85, out of a reflecting surface 4, forming a luminous intensity distribution pattern of a low beam for the road shoulder side. As a result, because part of light from a light source bulb 5 is reflected toward the road shoulder side of the traveling lane 78 by the segment 860, the visibility of the corner on the road shoulder side of the traveling lane 78 by the low beam is improved and the visibility from a long distance by the high beam is also improved.  A reflecting surface segment 870 for improving the visibility of the road shoulder, the visibility of the corner on the road shoulder side and the visibility from a long distance is formed on a lower part of the fan-shaped part 85 out of the reflecting surface 4. As a result, because part of the light from the light source bulb 5 is reflected toward the road shoulder side of the traveling lane 78 by the segment 870, the visibility of the road shoulder of the traveling lane 78 and the visibility of the corner on the road shoulder side by the low beam are improved and the visibility from a long distance by the high beam is also improved.
Patent JP-H01115824-A (JP)
Title: Production of alkali titanate fiber
Inventor: SAITO HAJIME
IPC: C01G23/00
Filed: 1987-10-28
Abstract: PURPOSE:To produce the title fiber of long fiber in good yield, by packing an aqueous solution of alkali metal into an autoclave in which plural number of containers having planar bottom and packed by TiO2 or Ti(OH)4 are placed and subjecting the TiO2 or Ti(OH)4 to hydrothermal reaction. CONSTITUTION:Plural number (e. g., 10) of containers 2 containing packed TiO2 or Ti(OH)4:3, made of silver and having planar bottom are piled up at prescribed intervals in an autoclave 1 having a heater 5 provided on the outer periphery and further an aqueous solution 4 of alkali metal containing one or more kind of MOH, MNO3, M2CO3 and M2SO4 (M is alkali metal) is packed in the autoclave 1 and sealed. Then the interior of the autoclave 1 is heated by the heater 5 and maintained to 250-400 deg.C by a thermocouple 6 for tempera ture control and as necessary reaction pressure is adjusted to 50 atom pressure or above to subject the TiO2 and Ti(OH)4 to hydrothermal reaction.
Patent JP-H03135347-A (JP)
Title: External-fan type non-exciting electromagnetic brake motor
Inventor: MATSUMURA MITSUYOSHI
IPC: H02K7/102
Filed: 1989-10-19
Abstract: PURPOSE:To improve cooling efficiency by a method wherein the title motor is provided with a dust-proofing cover, enclosing a movable core and a rotary disc and connected to a stator core and a brake plate, and a plurality of fins, through which cooling air generated by an external fan penetrate, on the outer periphery thereof. CONSTITUTION:A dust-proofing cover 13, connected to a bracket 7 used both for a brake plate and a stator core 1 and enclosing a movable core 4 and an rotary disc 6 for the purpose of proofing dust from external sources, is arranged. A plurality of fins 14 having flow regulating effect are attached to the outer periphery of the dust-proofing cover 13. Cooling air, forced out of an external fan 15, is provided with tangential speed component and is readily separated from an outer cover 11 gradually, however, the flow of cooling air is regulated into the axial direction of the fins and arrives at the load side of the external cover sufficiently whereby cooling may be improved. Further, the dust-proofing cover 13, consisting of an elastic material, is fitted to the stator core 1 and the brake plate elastically while the fins are formed simply and integrally through a mold.
Patent JP-S63126182-A (JP)
Inventor: SAGAWA NORIO
IPC: H01R13/46
Filed: 1986-11-15
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-H04150701-A (JP)
Title: Controller for electric automobile
Inventor: MASAKI RYOZO
IPC: H02P29/40
Filed: 1990-10-12
Abstract: PURPOSE:To enhance safety by constituting a controller, for feeding power to a plurality of motors for driving the tires of an automobile individually, of three or more microprocessors, mutually monitoring the operating condition thereof, and stopping the automobile upon occurrence of abnormality. CONSTITUTION:A controller 6 commands an inverter 4 to subject the output of a battery 5 to VVVF conversion and drives left and right motors 3a, 3b individually thus rotating left and right wheels 1a, 1b. The controller 6 receives various signals required for operation and comprises a vehicle microprocessor CPU8, CPUs 9a, 9b for left and right motors and a failsafe circuit 10, and the controller 6 outputs operation results to control the inverter 4. The CPUs 8, 9a, 9b mutually monitor runaway where the failsafe circuit 10 outputs an operation command if two or more CPUs are normal whereas outputs a stop signal if only one CPU is normal. According to the constitution, highly safe running is realized.
Patent JP-S61148003-A (JP)
Inventor: SASAKI SHIGEO
IPC: H01L21/301
Filed: 1984-12-24
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-H02119464-A (JP)
Title: Encoding system for picture between two points
Inventor: KAMIKURA KAZUTO
IPC: H04N19/00
Filed: 1988-10-28
Abstract: PURPOSE:To reduce number of encoded bits while improving the quality of a reproduced picture by utilizing even the environmental condition at the receiver side displaying a reproduced picture so as to encode a picture signal. CONSTITUTION:A picture signal inputted from an input terminal 1 at a point 1 is subject to redundancy reduction by an encoding processing circuit 2 and the result is encoded. In this case, the encoding processing circuit 2 receives the environmental information at a location in which a reproduced picture signal outputted from an output terminal 7 is observed as a video from an environment detection circuit 4 having an input terminal 8 through a transmission line 6 and changes a parameter for the encoding processing method and the processing with the environmental information according to a predetermined rule adaptively. A decoding processing circuit 3 receives the same information as the environment information sent to the encoding processing circuit 2 from the environment detection circuit 4, changes the parameter for the processing and the decoding processing method adaptively the same as that of the encoding processing circuit 2 by using the information to decode the code and to supply the reproduced picture signal to the output terminal 7. Thus, number of encoded bits is saved.
Patent JP-2001089537-A (JP)
Title: Indene-containing polymer, molding material, sheet or film and optical part obtained from the same polymer
Inventor: YAMASHITA YUKIHIKO
IPC: C08F232/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain an indene-containing polymer having low hygroscopicity and low birefringence properties, excellent in heat resistance and moldability and further having low permittivity properties and a molding material, a sheet or a film prepared from the polymer and to provide an optical part using the molding material, sheet or film. SOLUTION: This indene-containing polymer is obtained by copolymerizing the following (A) and (B) and has >=30,000 (g/mol) weight-average molecular weight and further chain hydrocarbon groups or aromatic hydrocarbon groups through an ether bond and/or a carbon-nitrogen bond in a part of the main chain skeleton thereof. (A) indene or an indene derivative represented by the general formula (I) (R1, R2, R3, R4 and R5 may each be same or different and denote each a hydrocarbon group having hydrogen atom, nitrogen atom, oxygen atom or silicon atom, a 1-6C alkyl group or an aromatic hydrocarbon group; X denotes hydrogen atom, a halogen atom, an acyl group, an alkoxy group or nitrile group; y is a positive integer; and x is 0 or a positive integer) and (B) a vinyl monomer copolymerizable with the indene or indene derivative represented by the general formula (I).
Patent JP-S62132498-A (JP)
Title: Loudspeaker
Inventor: IDO SHUJI
IPC: H04R9/02
Filed: 1985-12-04
Abstract: PURPOSE:To prevent an abnormal resonance in a specific frequency band, by folding a frame in the vicinity of its end section and fixing the frame by caulking a top plate by this folded section. CONSTITUTION:A bending and superposing structure 10 is provided to a frame in the vicinity of the part of the frame which is fixed to a top plate by caulking (in the vicinity of central part) the iron plate of the frame. Because of the bending and superposing structure 10 formed by folding the iron plate at the central part, the mechanical strength of the central part is improved and the variation of the flatness can be made smaller. In addition the frame and top plate can be joined together by the small area of the folded part. Therefore, a structure which can make extremely small or prevent the abnormal resonance caused by the contact or noncontact of the frame top plate at the joined part of them produced in a specific frequency band when this loudspeaker operates is realized.
Patent JP-2000094922-A (JP)
Title: Mounting structure for stabilizer
Inventor: YAMADA MITSUHIRO
IPC: B60G21/055
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a stabilizer capable of increasing strength on the stabilizer mounting part rearward side against an excessive input at rapid brake time and suppressing deformation of a bracket for mounting the stabilizer. SOLUTION: In a mounting structure for a stabilizer wherein an intermediate part of the stabilizer bar 1 of which both end parts are attached to right/left suspension arms is mounted in a car body 6 through a mount rubber 4 and a mounting bracket 5, a stepped part 7 is provided on the side behind a stabilizer bar mounting part M of the car body 6, also the mount rubber 4 and the mounting bracket 5 are formed into a shape corresponding to the stabilizer bar mounting part M of the car body 6 provided with the stepped part 7.