baber/WOPTO huggingface dataset:
Patent JP-H0322847-A (JP)
Title: Temperature protecting device mounting structure for motor
Inventor: KOBAYASHI YOSHIO
IPC: H02K11/00
Filed: 1989-06-20
Abstract: PURPOSE:To eliminate malfunction or trouble by a method wherein notch grooves are formed on both axial ends of projections, provided on the outer periphery of the mold frame of a motor along the axial direction of the same, in a direction orthogonal to the axial direction of the motor while a temperature protecting device is fitted into grooves between the projections. CONSTITUTION:When the frame 8 of a motor is formed by winding coils around a stator core, not shown in a diagram, and molding the outer periphery of the motor with a resin, projections 9, axial grooves 2 and notch grooves 7 are formed at the same time. A temperature protecting device 3 is fitted into the axial grooves 2 while a temperature protecting device push plate 1 is mounted utilizing the notch grooves 7, orthogonal to the axial direction of the motor and provided on the projections at both ends of the axial grooves 2, so as to cover the temperature protecting device 3. According to this method, the temperature protecting device 3 is retained surely so as to be contacted with the frame of the motor closely by the resilient property of the temperature protecting device push plate 1 whereby the temperature of the coils, positioned immediately near the device, may be detected correctly.
Patent JP-S5946505-A (JP)
Title: Meter driving device
Inventor: MIYAGE KATSUYUKI
IPC: G01D3/02
Filed: 1982-09-09
Abstract: PURPOSE:To ensure the stop of a pointer at a zero scale position, by changing the characteristics of a meter and addition of a compensating circuit, thereby equalizing the distances of the scales from the zero scale position, and stopping the operation of the compensating circuit when the stopping state of the item to be displayed is judged. CONSTITUTION:A key switch 2, which is connected to a battery 1, is turned ON. When a vehicle is not moved, vehicle speed pulses are not generated from a vehicle speed sensor 3, a monostable multivibrator 8 is not operated, a constant current circuit 10 is not operated, and the operation of a constant current circuit 11 in a judging circuit 12 is stopped. Therefore an ammeter 4 tends to move a preset angle -theta0 but it is stopped at a zero scale position by a stopper. When the vehicle runs, the circuit 11 is operated by the circuit 12 based on the output of the sensor 3. The pointer of the ammeter swings by theta1 based on the supplied constant current 10. A vibrator trigger 8 is triggered through a waveform shaping circuit 5, a capacitor 6, and a trigger circuit 7. A current, which is linearly proportional to the signal frequency of the sensor 3, is supplied to the ammeter, and the linear display can be provided.
Patent JP-H08250244-A (JP)
Title: Electric connector assembly and elasticity connector assembly that is used for it
Inventor: ROBAATO DEII AARUBETSUKU
IPC: H01R12/62
Filed: 1994-06-16
Abstract: PURPOSE: To provide an electric connector assembly capable of electric connection at narrow pitches by using elastic connectors. CONSTITUTION: An electric connector assembly comprises a plurality of elastic connectors 10-1 to 10-n. The elastic connectors 10-1 to 10-n are arranged adjacent to each other with insulative spacers 14 held therebetween. The elastic connectors 10-1 to 10-n and the insulative spacers 14 are bonded to each other via adhesive layers 16. The array of the elastic connectors 10-1 to 10-n bonded to each other are arranged traverse to a center opening of an outer frame 12.
Patent JP-H0914816-A (JP)
Title: Defrosting device for evaporator in cold heat keeping device
Inventor: YAMANAKA RYOSUKE
IPC: F25B47/02
Filed: 1995-06-23
Abstract: PURPOSE: To enable frosting adhered at an upper part of an evaporator to be efficiently melted by a method wherein an upper part and a lower part of the evaporator are provided with a defrosting lower part infrared ray heater and an electrical power supplied to the heater is set to have a specified rate. CONSTITUTION: An evaporator 2 is mounted in a space between an inner wall and an outer wall within a freezing chamber 1. A defrosting lower infrared ray heater 3 is arranged at a lower part of the evaporator 2 and a defrosting upper infrared heater 5 is arranged at an upper part of the evaporator 2. A capacity of each of both heaters 3, 5 is adjusted such that an electrical power supplying for both heaters may become a relation of (the defrosting lower infrared ray heater 3: the defrosting upper infrared ray heater 5)=8:2. Each of the heaters 3, 5 has a defrosting lower infrared ray heater protection cover 4 for protecting the heater against water droplets or shock and a defrosting upper infrared ray heater protection cover 6 for protecting the heater against water droplets or shock near it. A refrigerator circulation fan 7 for feeding cold air into the freezing chamber 1 is installed in a space communicated with a mounting space of the evaporator 2. In addition, a drain pan 8 for receiving water droplets is arranged at a lower part of the evaporator 2 and further there is provided a drain pipe 9 for use in discharging water droplets accumulated at the bottom surface of time drain pan out of the freezing chamber.
Patent JP-S6219739-A (JP)
Title: Method and device for inspection
Inventor: TANABE YOSHIKAZU
IPC: G01N21/88
Filed: 1985-07-19
Abstract: PURPOSE:To increase an inspection accuracy by irradiating a polarized light S and polarized light P so that the optical axis makes the prescribed inclination in the direction of the respective pattern and yet by moving a wafer in parallel to the optical axis of the polarized light S and P. CONSTITUTION:A polarized light S and polarized light P are irradiated so that the respective optical axis makes the prescribed inclination in the direction of the pattern 3 formed with arrangement regularly on the wafer 2 of the above of a table 1 X, Y. The wafer 2 is then moved relatively in parallel to the optical axes of the polarized light S and P via the driving part 14 of the table X-Y. The wafer 2 is then inspected with the scanning by the polarized light S and P keeping always the prescribed inclination in the direction of the pattern 3 formed on the wafer 2. Accordingly, with the optical axes of the polarized light S and P made incident on the safer 2 becoming vertical in the direction of the pattern formed on the wafer 2, for instance, the quantity of light of the component of the polarized light P as the noise included in the reflecting light emitted from the normal part of the wafer 2 becomes large, the reduction in the inspection sensibility is prevented and the increase in the inspection accuracy is enabled.
Patent JP-S643863-A (JP)
Title: Magnetic tape device
Inventor: SAITO FUMINARI
IPC: G11B15/675
Filed: 1987-06-25
Abstract: PURPOSE:To eliminate the need to detach an adapter from a magnetic tape device when a small-sized tape cassette is used and to improve the operability of the device by incorporating a small-sized tape cassette adapter in the device. CONSTITUTION:When the small-sized tape cassette is loaded on the device 1, a standard tape cassette is taken out of the insertion slot 3 of a front panel first and then the small-sized tape cassette is loaded in the adapter 7 from the small-sized tape cassette loading slot 4 of a top surface panel. Here, when an adapter switch 5 is pressed, a driving arm 15 rotates clockwise and the adapter 7 is pressed in a standard tape cassette holder 8 and held. Then the magnetic tape is drawn out of the small-sized tape cassette almost along the tape traveling path of the standard tape cassette and then a slide arm 21 rotates to a broken-line position, so that the adapter 7 which is held in the cassette holder 8 is loaded on a tape driving device.
Patent JP-S645399-A (JP)
Title: Stepping motor driving circuit
Inventor: FUJISHIMA TOSHIHIRO
IPC: H02P8/12
Filed: 1987-06-25
Abstract: PURPOSE:To prevent chopper transistors, phase switching transistors, and the like from being damaged, by controlling output from an output port via exclusive logical sum gates. CONSTITUTION:The input of signals A, B, C, D from an output port 10, to respective exclusive logical sum gates 14a, 14b, 14c, 14d is provided, and the base of transistors 2a, 2b, 2c, 2d is controlled. As a result, even if the output A, C or B, D of the output port 10 comes to a level H at the same time owing to the runaway, malfunction, and the like of a micro-processor, the level of voltage applied to the phase switching transistors 2a, 2b, 2c, 2d comes to a level L, and chopper transistors 6a, 6b, the phase switching transistors 2a, 2d, 2c, 2d, and the like are prevented from generating abnormal oscillation and from being destroyed.
Patent JP-H117132-A (JP)
Title: Photoresist composition
Inventor: YAKO YOSHIKO
IPC: G03F7/039
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To enhance resolution, sensitivity, film endurance, coatability, heat resistance, TDE characteristics, and the like, and restrain halation and to improve profiles by incorporating a resin to be made soluble in alkali by action of an acid, an acid generator, a basic compound, and a specified fluorenone derivative. SOLUTION: This positive photoresist composition to be used comprises the resin A to be converted from a state insoluble or hardly insoluble in alkali into a alkali-soluble state, the acid generator B, and the fluorenone derivative D represented by the formula in which each of R<1> -R<8> is, independently, an an H or halogen atom or an optionally halogenated 1-6C alkyl or nitro group. The resin A to be used has a part of phenolic hydroxy groups of the alkali- soluble resin having a phenolic structure protected with a group capable of restraining dissolution in an alkaline developing solution and instable to an acid.
Patent JP-H04348959-A (JP)
Title: Long sized thermal print head
Inventor: HIROSE TOSHIMASA
IPC: B41J2/345
Filed: 1991-06-28
Abstract: PURPOSE:To provide a long sized thermal print head for which waste of a recording paper does not generate at a line type thermal print head on the paper delivery side, and difference does not take place between the tone of a print part by a line type thermal print head on the paper feeding side and the tone of a print part by the line type thermal print head on the paper delivery side. CONSTITUTION:The feature of the subject long sized thermal print head for which line type thermal print heads are arranged in a zig-zag state is that a second substrate 9 is equipped along the longitudinal direction of a first substrate 1, at the end part which is close to a heating resistor 4 and is located at the extension of the first substrate 1 in the longitudinal direction.
Patent JP-S5492910-A (JP)
Title: Preparation of alkylene glycol ester
Inventor: OKANO TAKESHI
IPC: C07C69/76
Filed: 1977-12-28
Abstract: PURPOSE: To obtain the title compound, useful as a solvent, a starting material of polyesters etc., economically, by the reaction of an olefin with a carboxylic acid in the presence of an iodine-containing catalyst, characterized in that said catalyst is specifically treated prior to the distillation of the reaction mixture and recycled to the reaction system without loss.  
     CONSTITUTION: A carboxylic acid of formula R 5  -CO 2 H (R 5  is alkyl, aryl) is made to react with an olefin of formual I (R 1-4  are H, alkyl, aryl) and molecular oxygen in the presence of a solution of catalyst comprising an iodine-containing substacne, nitrogen oxide, and sulfuric acid, in a reaction vessel at 20-150°C in an aqueous phase. The reaction mixture obtained is treated with O 2  -containing gas in an oxygen heat-treating vessel at 140-200°C to convert the iodine-containing substance to a high b.p. compound, and then distilled in a distillation column in order to recycle the iodine-containing high b.p. residue to the reaction vessel. The low b.p. residue is taken out of the top of the distillation column and again purified by distillation to afford an alkylene glycol ester of formula II and/or formula III. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0514810-A (JP)
Title: Device and method for generating key signal for picture synthesis
Inventor: TANAKA YUIKO
IPC: H04N5/275
Filed: 1991-06-28
Abstract: PURPOSE:To generate the key signal for an optional object by image-picking up in a wide viewing angle and storing previously a picture in which no object exists, and reading a changed field of view area in accordance with camera operation, and taking difference from an object picture. CONSTITUTION:A foreground without the object is image-picked up dividedly by a foreground image pickup camera 5, and the basic foreground picture A of the wide viewing angle is obtained by joining these divided foregrounds by a frame memory 7. A rotating and lens magnifying power detection circuit 6 detects the rotating angle and the lens magnifying power of the camera 5, and sends them to a host computer 8 at all times. On the other hand, an enlarging and reducing scroll perspective transformation circuit 9 segments a picture area A' in which the basic foreground picture A is made to correspond to a present field of view from the frame memory 7 under the control of each data related to the change of the field of view of the camera 5 supplied from the computer 8, and supplies it to a key signal processing circuit 10. The key signal processing circuit 10 inputs the output signal B of the camera 5 in which the object is introduced, and after executing the subtraction of every picture element, it binarizes it, and outputs the key signal C.
Patent JP-H0449826-A (JP)
Title: Small-sized motor
Inventor: SHIBA NOBUO
IPC: H02K3/50
Filed: 1990-06-19
Abstract: PURPOSE:To miniaturize the rotor shaft direction by integrally forming an engaging section housing a block body for a terminal to one of insulators at a position inner than an end face in the axial direction of the insulators at the position of a side section in the rotor shaft direction while engaging the block body for the terminal with the engaging section. CONSTITUTION:A stator core 7 is formed, and insulators 8a, 8b are fitted from both sides and insulated, thus forming a stator coil 9. The insulators 8a, 8b shape a pectinate engaging section fitted to teeth and slots formed inside the stator core 7, and the pectinate engaging section has an outer ring-shaped section 83a and inner ring-shaped sections 84a on one end side. An engaging section 85 is formed outside the outer ring-shaped section 83a of the insulator 8a, and a block body 11 for terminals and the terminals 10 are inserted. Extensions 9a from each winding end section are disposed among the outer ring-shaped section and the inner ring-shaped sections, and connected to the end sections of the terminals 10. The winding 9, the extensions 9a, connector sections and a housing are molded integrally with a resin and constituted.
Patent JP-H07136089-A (JP)
Title: Dust collection filter for vacuum cleaner and vacuum cleaner using this filter
Inventor: TAKAGI MASAYUKI
IPC: A47L9/14
Filed: 1994-07-11
Abstract: PURPOSE:To prevent breeding of a small vermin even when it escapes from a dust collection filter by fitting in a dust collection chamber a disposable bag-shape filter composed of a bag support member which is not treated by an expellant for the vermin and the like and a bag member, which is treated by the expellant, for receiving collected dust. CONSTITUTION:A dust collection device is provided with a paper bag 10a, a paper bag support member 10a and the like of a dust collection filter 10. The paper bag 10a for collecting dust is subjected to an expellant treatment. Since contact frequency between a small vermin moving about in the paper bag 10a and the expellant is thereby increased, breeding of the small vermin is remarkably restrained and even when the small vermin escapes, it is killed within a short time. A portion of the paper bag support member 10b, which is directly touched by hands at the time of replacement of the dust collection filter 10, is not treated by the expellant. Operability of the filter 10 is thus enhanced.
Patent JP-H1013097-A (JP)
Title: Electronic parts mounting device
Inventor: NAGAI YOSHIYUKI
IPC: H05K13/04
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To recognize an electronic part from its partial view even if the relative positions of a nozzle and a camera are not moved by permitting a rotation driving part to change the posture of the electronic part for plural times and providing a means for recognizing the electronic part from a partially recognized picture obtained from the recognition camera. SOLUTION: When a part recognition command signal is inputted, a control part 25 drives a picture processing part 21, recognizes the partial picture of an electronic part 2 with a picture signal which is taken by a recognition camera 4 and once stores partial picture data in a storage part 24. Then, a rotation driving part 3 is driven and the posture of the electronic part 2 is rotated by 90 degrees. The posture of the electronic part 2 is changed for three times. When the recognition of the partial picture of the electronic part 2 for four times terminates, picture data stored in the storage part 24 is outputted to a picture composite part 22 and the whole picture of the electronic part 2 is recognized. A deviation amount between the center of the recognized electronic part 2 and the rotation center 5 of the nozzle 1 is obtained and outputted.
Patent JP-H0323255-A (JP)
Title: Mullite-type sintered compact and its production
Inventor: NISHIYAMA ATSUSHI
IPC: C04B35/18
Filed: 1989-06-21
Abstract: PURPOSE:To improve strength at high temp. by mixing two or more kinds selected from refined clay minerals, Bayer Al2O3, and silica so that composition ratio is regulated to a mullite-forming range, grinding the resulting mixture, mixing SiC powder and binder with the above mixture, and then subjecting the resulting mixture to compacting and sintering. CONSTITUTION:A compounded raw material is prepared by mixing two or more kinds selected from refined clay minerals, Bayer Al2O3, and silica so that the composition ratio of Al2O3 to SiO2 is regulated to a mullite-forming range. The above compounded raw material is subjected to wet grinding so that grains of <=5mum grain size comprise >=90% of the whole grains, and then, an SiC powder of <=50mum grain size is added to the above compounded raw material by 5-40wt.% and they are mixed. The resulting mixture is dried, cracked, compacted by the use of an organic binder, such as PVA, and subjected to hydrostatic pressing at >=1000kgf/cm<2>. The resulting green compact is subjected to temp.-rise at a rate of 50-200 deg.C/hr and sintered at >=1600 deg.C for 1-3hr, by which a mullite sintered compact can be obtained.
Patent JP-S5681528-A (JP)
Title: Preparation of aromatic aldehyde
Inventor: SHIMODAIRA TAKASHI
IPC: B01J23/00
Filed: 1979-12-07
Abstract: PURPOSE: To prepare the titled compound useful as a raw material, an intermediate, etc. for organic synthesis of spices, agricultural chemicals, resins, dyes, etc. in high yield, causing a little pollution, by oxidizing an aromatic alcohol with an oxygen- containing gas using a catalyst comprising Pd as well as at least one of lead and copper.  
     CONSTITUTION: An aromatic alcohol (e.g., benzenedimethanol, etc.) shown by the formula (R is H, alkyl, or aryl; n is 1W3) is oxidized with an oxygen-containing gas in the presence of a catalyst wherein either lead or copper or both are added to palladium to give an aromatic aldehyde (e.g., terephthalaldehyde, etc.).  
     EFFECT: Expensive reagents are not required free from the problem of liquid-waste treatment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0511944-A (JP)
Title: Printing system
Inventor: SHIROMOTO YOSHIO
IPC: B41J29/38
Filed: 1991-06-28
Abstract: PURPOSE:To print the data of plural code systems with one device by adding the character code and character pattern of a code system name from a host system to a printing system. CONSTITUTION:In the printing system for executing printing by the printing system according to the code system corresponding to a character code group transmitted by a host system 1, in the case of registration, the character code and the character pattern are added to the code system arbitrarily designated among the plural code systems, and they are transmitted from the host system 1 to a printing system 2. At the printing system 2, the character code and character pattern of the designated code system are registered onto the table of a memory 5 and in the case of printing, the designated code system name, character code and character pattern transmitted from the host system 1 are retrieved on the table of the memory 5. Therefore, after the data of the plural code systems such as Japanese, for example, are outputted, Chinese can be outputted by one printing system 2.
Patent JP-H083772-A (JP)
Title: Water-soluble corrosion inhibitor
Inventor: IMAI TAKAKAZU
IPC: C23F11/12
Filed: 1994-06-16
Abstract: PURPOSE:To obtain a water-soluble corrosion inhibitor excellent in corrosion preventiveness and less liable to foam by mixing a specified branched carboxylic acid with a salt of a cyclic amine with an alkylene oxide. CONSTITUTION:An alkylene oxide adduct to a cyclic amine such as morpholine or dicyclohexylamine is added by 1mol to 1mol 8-18C aliphatic branched carboxylic acid such as isobutyric acid or isostearic acid and they are mixed at 40-50 deg.C to obtain the objective watersoluble corrosion inhibitor, when added to water by 0.2-10%, excellent in corrosion preventiveness and less liable to foam. This corrosion inhibitor is optimum for use as a corrosion inhibitor for a detergent applied by spraying or showering, water-soluble cutting oil, grinding oil and rolling oil.
Patent JP-S5489560-A (JP)
Title: Detection method for turn off failure
Inventor: SUEOKA TETSUO
IPC: H02M1/06
Filed: 1977-12-27
Abstract: PURPOSE: To detect turn off failure in high speed, by utilizing the variation of slope at the anode current falling down for the failure.  
     CONSTITUTION: To prevent the destruction due to turn off failure of the gate turn off thyristor, the failure during the turn off period of the thyristor 1 is directly detected by using the change in the slope at anode current falling down. Thus, the turn off failure is detected by this way, the detection speed is rapid, allowing to earlier protective operation followed the detection and to ensure the protection for the element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5682836-A (JP)
Title: Vinyl chloride resin composition
Inventor: YAMAGUCHI NOBORU
IPC: C08K5/58
Filed: 1979-12-08
Abstract: PURPOSE: To obtain a vinyl chloride composition having synergistically improved heat stability during molding and adhesivity to the molding machine, and giving a molded article having improved heat stability, weatherability, impact strength, appearance, gloss, shrinkage, etc., by compounding a vinyl chloride composition with a specific organic tin compound and a basic phosphoric acid salt.  
     CONSTITUTION: A vinyl chloride resin is compounded with at least one component selected from 0.2W2.0PHR of dibutyltin malate and 0.2W2.0PHR of dibutyltin β-mercapto-propionate and at least one component selected from 0.3W1.5PHR of basic strontium phosphate, 0.3W1.5PHR of basic barium phosphate and 0.3W 1.5PHR of basic zinc phosphate.  
     EFFECT: Creep characteristics and various other characteristics such as chemical properties are also improved. 
     COPYRIGHT: (C)1981,JPO&Japio