baber/WOPTO huggingface dataset:
Patent JP-H08241639-A (JP)
Title: Method and device for feeding cable core at the time of coating of-cable with metal sheath
Inventor: OGATA NOBUHIKO
IPC: H01B13/24
Filed: 1995-03-02
Abstract: PURPOSE: To always impregnate a cable core with a fresh insulating oil by supplying the fresh insulating oil into a vacuum drying and oil impregnating furnace through a cable core guide pipe, and feeding a cable core impregnated with the oil to a metal sheath extruding machine. CONSTITUTION: Inside of a furnace main body 1 is discharged through a vacuum pipeline 13, and while the heated steam is flowed to a steam pipeline 11 so as to heat the whole of the furnace main body 1, and a cable core 4 is thereby vacuum-dried. Next, an insulating oil is supplied into the furnace main body 1 through an oil feeding pipeline 14 provided in the furnace main body 1 so that the cable core 4 is impregnated with the insulating oil. Next, a cover 2 is opened, and one end of the cable core guide pipe 8 is arranged inside of the furnace main body 1 so as to be impregnated with the insulating oil, and the other end thereof is connected to a metal sheath extruding machine 10. The cable core guide pipe 8 is vacuumed by a vacuum device 9 so that a fresh insulating oil is supplied from a fresh oil supplying port 31 to the furnace main body 1 through the pipe 8.  The cable core 4 is moved from the insulating oil of the furnace main body 1 to the metal sheath extruding machine so that the cable core 4 is coated with the metal sheath. Fresh insulating oil is supplied from the oil supplying port 31 to the extruding machine 10 direction, and the deteriorated oil is discharged form an oil discharging port 32.
Patent JP-H09236837-A (JP)
Title: Laser beam source
Inventor: YAMATO SOICHI
IPC: H01S3/109
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To equalize the oscillation wavelengths of laser beam emitted from each laser element within a specified range by providing a section which is inserted in each optical path of plural juxtaposed laser elements and functions as an optical element which allows to pass light within a specified range of wavelength through the optical path. SOLUTION: Each laser element is constituted of an excitation semiconductor laser 101, a lens 102 which converges the excitation light from the laser 101, and a laser resonator including a nonlinear crystal 105 for wavelength conversion which generates ultraviolet light in accordance with the incidence of the concentrated excitation light. In addition, a single etalon plate 11 is inserted into the position of each optical path corresponding to each other so that it has an identical tilt in accordance with the wavelength of the aimed penetrated light. By using this single etalon plate 11, the oscillation wavelengths of laser beam generated from plural laser elements are equalized within a present wavelength range.
Patent JP-S62201995-A (JP)
Title: Gear oil composition
Inventor: SUZUKI KUNIAKI
IPC: C10N20/02
Filed: 1986-02-28
Abstract: PURPOSE:To provide a gear oil compsn. which is excellent in abrasion resistance and oxidation stability even under the conditions of high-temp. operation as well as in low-temp. flowability and which comprises a particular polyoxyalkylene glycol as a base oil. CONSTITUTION:At least one 2-4C alkylene oxide is polymerized at a temp. of 100-150 deg.C under a pressure of 1-10 atm in the presence of a metal alcoholate as a catalyst, using water or an alcohol as a polymerization initiator, thereby obtaining a ring-opening (co)polymer comprising polyalkylene glycol having an average MW of 800-2,300 and a viscosity at 100 deg.C of 5-20mm<2>/s. Then polyalkylene glycol as a base oil is blended with 3-15wt% additive consisting of 0.3-5wt% antioxidant, 0.3-13wt% extreme-pressure agent, 0.01-3wt% metal inactivator, 0.05-2wt% rust preventive, 0.01-3wt% lubrication improver and 0.0005-0.02wt% antifoaming agent.
Patent JP-S59174734-A (JP)
Inventor: DEIBUITSUDO BII FUANKU
IPC: G01N27/02
Filed: 1984-03-08
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-2000242889-A (JP)
Title: Signal
Inventor: YAJIMA KATSUMI
IPC: G08G1/095
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To enable an automobile driver to clearly visually recognize signal light even in the case where a signal is directly irradiated with the morning sunshine or evening sunshine by arranging a light-transmissible reflection body which reflects the sunshine obliquely and transmits the signal light forward to the front of a housing so that its reflecting surface is slanted to the signal. SOLUTION: In front of a lens 5, the light-transmissible reflection body 7 which has a smooth top surface and superior reflectivity is arranged bending forward at about 20 deg. to the perpendicular. When the sunshine A impinges on the light-transmissive reflection body 7 at an incidence angle of 10 deg. to a horizontal road surface, reflected light (a) reflected by the light-transmissive reflection body 7 is reflected on the road surface right before the signal 1 at about 30 deg. to the perpendicular. Therefore, lights (a), (b), and (c) of the reflected sunshine reflected on the road surface at angles of about <=30 deg. to the perpendicular become hard to enter the eyes of an automobile driver where the signal needs to be recognized during a travel and the automobile driver is able to clearly view the signal light emitted by the signal 1.
Patent JP-H01216515-A (JP)
Title: Film capacitor having metallized surfaces on both sides
Inventor: HIRAKAWA KOICHI
IPC: H01G4/18
Filed: 1988-02-25
Abstract: PURPOSE:To disperse heat energy in fusing even is path part is fused frequently, to avoid decrease in fusing characteristic of the path part that is not fused and to improve safety with a self-security function, by providing the path parts at deviated positions in the direction of the width of a film. CONSTITUTION:A capacitor element is formed with evaporated films 12 at a pair of facing sections in the direction of the upper and rear surfaces of a base film 11. The evaporated film 12 in each section is divided in the direction of the width of the base film 11. A dividing part 13 where the evaporated film 12 is removed for the dividing is formed in a wave shape. The evaporated film 12 at a part is made to remain as path parts 14. The path parts 14 are used for conducting the divided evaporated films 12a and 12b. The path parts are provided at deviated positions in the direction of the width of the base film 11. Even if the path parts 14 are fused frequently by the abnormality of the capacitor element, heat energy yielded in fusing is dispersed in the width direction of the base film 11. Therefore, the abnormal increase in temperature of the path part 14 that is not fused can be prevented. Thus, the fusing characteristic is not decreased, and the decrease in capacitance of the capacitor is suppressed by the self-security function.
Patent JP-S62201334-A (JP)
Title: Method and device for measuring concentration and partial pressure of gas
Inventor: INOUCHI TORU
IPC: C07C67/03
Filed: 1986-02-28
Abstract: PURPOSE:To take a measurement securely by passing measurement light and reference light through gas to be measured without reference to conditions of the temperature, pressure, etc., of the gas to be measured. CONSTITUTION:Light beams from a light source 2 are made parallel and become pulse light beams by passing through a light chopper 5 and the pulse light beams reach a beam splitter 6; and part of it are reflected by the surface of the splitter 6 and enter a photodetector 9. The light beams are converted into an electric signal L1, which is the start intensity signal of the reference light. Light beams transmitted through the splitter 6, on the other hand, are emitted out of a window 17 and absorbed when passing through the gas 18 to be measured, and the light beams are reflected by a retroreflector 19 to reach the reverse surface of the splitter 6 and then reach a beam splitter 10. Part of it are incident on a photodetector 13 and converted into an electric signal L2 which is the end intensity signal of the reference light. Further, light beams passed through the splitter 10 are incident on a photodetector 16 and converted into an electric signal L3 and a lock-in amplifier extracts only a component corresponding to a synchronizing signal of frequency from the chopper 5 to become the end intensity signal of the measurement light. Thus, secure measuring operation is performed.
Patent JP-H01217621-A (JP)
Title: Picture data converter
Inventor: YOSHIKAWA HIROSHI
IPC: B41J2/49
Filed: 1988-02-26
Abstract: PURPOSE:To improve the availability of the form surface by processing the input data on the drawing blocks plotted in a row in the form direction and producing the data with which plural drawing blocks can be arrayed in the form width direction. CONSTITUTION:The maximum value set in the form width direction is recognized for the vector data (a) on plural input blocks. Based on the recognized maximum value, it is decided whether the drawings of plural blocks can be drawn in a lateral row or not. Based on the result of this decision, the off set of the form width direction is applied to the data (a) on those blocks that can be drawn in a lateral row. Then the data (a) is converted into the raster data (c) and supplied to a plotter. In such a way, the offset is automatically applied to the vector data on the blocks in case the blocks can be drawn in a lateral row. Thus the blocks are drawn in a lateral row. As a result, the form availability is improved.
Patent JP-S52126140-A (JP)
Title: Limit time setting method with electronic computer by stored program system
Inventor: NAKAJIMA TOYOSHIROU
IPC: G06F9/00
Filed: 1976-04-15
Abstract: PURPOSE: To realize a whole timer function on giving simply an instruction for type of timer function and instruction for setting a limiting time by designing to obtain a limiting time through setting number of repeating executive routine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09236667-A (JP)
Title: Scintillation camera
Inventor: KISHI HARUO
IPC: G01T1/164
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To enable obtaining resolution and sensitivity suitable for the purpose of users without exchanging work of aperture unit of pin hole collimator. SOLUTION: A shell 1 is formed as a part of pin hole collimator body and bored in a reversed cone shape inside having a small hole 4 at the tip end. On the other hand, a shell 2 is bored in a cone shape inside having also a small hole 4 at the tip end which faces to the shell 1 so that the small holes 4 meet close to each other. The shell 1 and the shell 2 are connected with screw part 3 and by rotating the shell 2, the facing distance between shell 1 and shell 2 can be made long. When the facing distance between shell 1 and shell 2 is made long, the focal position moves to f2 point and the effective diameter of the focus becomes (b) and not (a). As the effective diameter (b) is smaller than (a), the resolution of the pin hole collimator improves.
Patent JP-S61202503-A (JP)
Title: Synchronous detector using phase locked loop circuit
Inventor: KOYAMA MIKIO
IPC: H03L7/08
Filed: 1985-03-05
Abstract: PURPOSE:To improve the purity of a carrier by inputting an output of the 1st phase locked loop circuit to the 2nd phase locked loop circuit and inputting the out-put of the 2nd circuit to a detector as a carrier so as to cancel the frequency fluctuation of a voltage controlled oscillator due to temperature change thereby eliminating the need for a phase shifter being a cause to phase error. CONSTITUTION:An output of a tuner 21 is inputted to the 1st phase locked loop (PLL) circuit 23. The 1st PLL circuit 23 outputs the 1st signal S1 synchronously with the intermediate frequency and the signal S1 is inputted further to the 2nd PLL circuit 24. Then the output signal S2 of the 2nd PLL circuit 24 is inputted to the detector 22 as a carrier. Since the polarity of the loop of the 1st PLL circuit 23 and the 2nd PLL circuit 24 is selected opposite to each other, the output S2 of the voltage controlled oscillator VCO 244 is in phase to the output of the tuner 21 and the synchronous detection is attained.
Patent JP-2000239247-A (JP)
Title: Production of aromatic nitrile from aromatic aldehyde
Inventor: TAKAGAWA MINORU
IPC: C07C255/50
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aromatic nitrile, enabling the production of the aromatic nitrile in a high yield by the reaction using a reduced amount of ammonia at a low temperature by reacting an aromatic aldehyde with the ammonia in a gaseous phase. SOLUTION: This method for producing an aromatic nitrile comprises reacting (A) an aromatic aldehyde with (B) ammonia in a gaseous phase in a catalyst phase in a mixed state. 1 Mole of the component A is preferably mixed with 1-12 moles of the component B, and copper and a solid acid, especially aluminum oxide, are preferably contained as the catalyst. When the reaction is, for example, carried out using benzaldehyde, 4-phenylbenzaldehyde or the like as the component A at a reaction temperature of 100-400 deg.C by a flow method, WHSV (the fed weight of the component A per unit weight of the catalyst and per hr) is about 0.05-5.
Patent JP-H11242579-A (JP)
Title: Print output method and print output controller
Inventor: KAYAMA SATOSHI
IPC: B41J29/40
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To quickly obtain a group of printed matters with a little occurrence of such mistakes as the incorrect collating, the missing pages, etc. SOLUTION: In this print output method, a data receiving part 21 receives plural page description data serving as the print units which are necessary for a desired booklet. Then a resterization processing part 26 resterizes those page description date to obtain plural resterized data. A merging processing part 28 merges the pasteurized data into a group of resterized data. Based on these resterized data, a group of printed matters are outputted to be printed by collecting the print units. A worker arranges the printed matters into a booklet. Thus, it's possible to reduce such mistakes as incorrect collating, missing pages, etc., and to quickly obtain a group of printed matters.
Patent JP-S52127387-A (JP)
Title: Ultrasonic locator for hot operation
Inventor: MIYAGAWA KAZUO
IPC: G01N29/04
Filed: 1976-04-19
Abstract: PURPOSE: To improve the sensitivity and durability of an electromagnetic type ultrasonic locator, which is equipped with an electromagnet and a transmission and receiver coil, for a hot material by arranging between the locator and a test piece a protecting platelike member made of a non-magnetic metal pipe, through which a cooling medium flows. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06259117-A (JP)
Title: Operational error processing method for programmable controller
Inventor: ODAKA HIDEYUKI
IPC: G05B19/05
Filed: 1993-03-04
Abstract: PURPOSE:To omit the confirmation of a flag after execution of the four rules of arithmetic by transmitting an interruption signal to an operation processor from another to process an error of data. CONSTITUTION:A buffer 211 of a 2nd operational processor 210 receives sequence instruction of a computing subject, and a decoder 213 identifies the type of the instruction and gives an instruction to a selector 212. The selector 212 sends the sequence instruction to one of arithmetic circuits 214A-217A in accordance with the type of the instruction. Thus an arithmetic operation is carried out in response to the sequence instruction. When an overflow error is detected by one or error detecting circuits 214B-216B, an interruption signal is supplied to a 1st interruption terminal of a 1st operational processor 200. Thus the processor 200 processes the overflow error by the interruption processing. If a zero error occurs in a division mode, an error detecting circuit 217B supplies an interruption signal to a 2nd interruption terminal of the processor 200. Thus the zero error is processed in terms of interruption.
Patent JP-H09205702-A (JP)
Title: Single arm type pantograph
Inventor: FUJITA YOSHINOBU
IPC: B60L5/26
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To reduce an aerodynamic noise generated from a single arm type pantograph when a vehicle is in running, by providing a protrusive part along a perpendicular direction in a side part surface of a shoe unit support part in the single arm type pantograph. SOLUTION: A protrusive part 10 is formed in the right/left relating to a vehicle advancing direction in a side part surface 5a of a shoe unit support part 5. This protrusive part 10, having a section of triangle pole of right angled isosceles triangle, is zigzag arranged with a 45 deg. tilt relating to a perpendicular direction. Height (h) and length (l) of the protrusive part 10 are determined so as to be optimized in accordance with shape and dimension of the shoe unit support part 5, running speed of a vehicle mounting it, etc. For instance, in the case of the vehicle highest speed at 300km/h, the height (h) of the protrusive part 10 is ordinarily set to a 2 to 25mm range.  However, when the height (h) is increased to a certain degree or more, apprehension is generated giving a vibration to the shoe unit support part 5 by an aerodynamic influence received from high speed air, so as to actually set the height preferable to 10mm or less. In this way, an aerodynamic noise is reduced.
Patent JP-S55137193-A (JP)
Title: Fuel oil having low-temperature fluidity
Inventor: NAGAI JIYOUTAROU
IPC: C08L23/08
Filed: 1979-04-11
Abstract: PURPOSE: To improve the low-temperature fluidity of fuel, by adding a mixture of a high-molecular compound and a low-molecular compound, consisting of the copolymer of ethylene and an ethylenically unsaturated monomer and having a wide distribution of molecular weight.  
     CONSTITUTION: A copolymer (A) of a number-average molecular weight of approx. 1,000W4,000 is manufactured by the copolymerization of 40W15wt% unsaturated mono- or di-ester ethylenic monomer of the formula (R 1  is H or CH 3 , R 2  is -OCR 4  or -COOR 4  (R 4  is H or 1W4C straight-chain or branched alkyl), and R 3  is H or -COOR 4 ) and 60W85wt% ethylene. On the other hand, a copolymer (B), having a number-average molecular weight of approx. 10,000W100,000, is prepared by the copolymerization of 60W85wt% ethylene and 40W15wt% aforesaid type of the monomer. Then, the copolymers (A) and (B) mixture of 1W99:99W1(wt%) proportion is added to fuel in an amount of 10W1,000ppm, giving a markedly better low- temperature fluidity of fuel oil compared with those mixed with (A) or (B) alone. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58161809-A (JP)
Title: Device for measuring interval between two parallel planes
Inventor: ONO AKIRA
IPC: G01B11/02
Filed: 1982-03-19
Abstract: PURPOSE:To make it possible to perform highly accurate measurement, by providing a means, which imparts rotation to the two parallel planes, so that the two planes pass the specified position which is parallel to measuring light, in concurrence with the operations of the projection and detection of the measuring light. CONSTITUTION:Laser light 3 from a laser oscillating device 21 is expanded 22, and projected between the two planes 13 and 14. An electron gun 11 is detachably fixed to a measuring body 23. The measuring body 23 is rotated by an angle theta to right and left by the forward and reverse rotation of a motor 2 through a friction rolle 27. At an instant in the middle of the rotation, the two planes 13 and 14 become parallel with the measuring light 3 and pass the specified position. The laser light 3 passing the part between the two planes 13 and 14 becomes the maximum. The light becomes smaller at the stage before the maximum. A sensor 30 as a photoelectric transducer is provided at the rear of the measuring body 23. The passed light 4 of the laser light 3 is all inputted into the sensor 30. The output from the sensor is inputted into a signal processing device 31. The maximum value of the input is extracted in the device 31 and inputted into a display 32. The electric signal is converted into the interval W and displayed.
Patent JP-2000240624-A (JP)
Title: Wire harness fitting clamp to car body panel
Inventor: ITO RYUJI
IPC: F16B19/10
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To enhance the locking force of a clamp for fixing a wire harness to the car body in fixing to the car body, and to easily remove the clamp in detaching from the car body. SOLUTION: This offset type clamp is so constructed that a car body locking part 12 provided with a shaft part 13 and a blade part 14 is projected in the offset position of a base plate, a recess part 16 is provided in the inner surface of a branch part of the shaft part 13 and the blade part 14, a through-hole is provided along the shaft part 13 in the base plate part, pins 20, 21 passing the through-hole are erected on a contact plate 19 coming into contact with the base plate part, and a pin member 18 is provided having ribs 22, 23 projected from the tips of the pins and fitted in the recess part, whereby the ribs of the pin member 18 are fitted in the recess part to expand the blade part to heighten the pressing contact force of the notch to the car body through-hole peripheral edge, and when the pin member 18 is pulled in the direction of being removed from the car body panel,  the blade part fitted with the ribs in the recess part is pulled together with the shaft part to be removed from the through-hole.
Patent JP-2000239552-A (JP)
Title: Tricyanovinyl-based compound
Inventor: MURATA YUKICHI
IPC: C07C255/42
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound represented by a specific formula, capable of solving the problem of kogation and recording density, and useful as a coloring matter for dye-volatilizing type heat-sensitive transfer recording. SOLUTION: This new compound is the one of formula I [ring A is a (substituted) benzene ring; R1 is a 2-4C nonsubstituted alkyl; R2 is a 7-8C nonsubstituted alkyl], e.g. a compound of formula II. The compound is preferably obtained by reacting a compound of formula III, e.g. N-ethyl-N-octylaniline, with tetracyanoethylene in an inert solvent such as N,N-dimethylformamide at 20-50 deg.C reaction temperature. When the compound is used as a coloring matter, the recording liquid preferably includes a solvent (a nonaqueous solvent without water) capable of dissolving or dispersing >=5 wt.% coloring matter at <=50 deg.C, and having >=150 deg.C boiling point.
Patent JP-H10243067-A (JP)
Title: Telephone set
Inventor: YAMADA HIROYO
IPC: H04B1/3822
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide the telephone set provided with an earpiece section by preventing especially the earpiece section from being moved from an ear during speech to reduce leakage of a voice of an opposite party and deterioration in sound quality during speech thereby keeping optimum voice volume and voice quality during speech in the case of the generic telephone set including a cellular telephone set and a portable telephone set or the like. SOLUTION: The telephone set is provided with an earpiece section 11 which has a speaker section 12 that sounds a voice of a speech opposite party in the inside and has sound holes 2, 2,... to sound the voice form the speaker section 12 externally to a front side 11a and with a telephone set main body 13 that contains the earpiece section 11 in an electrically connected state. The earpiece section 11 is supported by the telephone set main body 13 via an elastic member 14.