baber/WOPTO huggingface dataset:
Patent JP-H0273894-A (JP)
Title: Lublicating agent composition
Inventor: RORUFU SHIYUMATSUHAA
IPC: C10M141/12
Filed: 1989-07-18
Abstract: PURPOSE: To provide a lubricant composition stabilized against oxidative degradation by containing base oil, a specified aromatic amine, and sterically hindered amine.  
     CONSTITUTION: This lubricant composition contains (A) a mineral and/or synthetic base oil, (B) an aromatic amine represented by formula I or formula II [R 1  is 1-18C alkyl, 7-9C phenylalkyl, 5-12C cycloalkyl, phenyl, 7-18C alkylphenyl, 7-18C alkoxyphenyl, or naphthyl; R 2  is phenyl, 7-18C alkylphenyl, 7-18C alkoxyphenyl, or naphthyl; R 4  is H, 1-12C alkyl, benzyl, ally, metharyl, phenyl, -CH 2 SR 4  (R 4  is 4-18C alkyl, -CH 2 COO, or -CH 2 CH 2 COO), R 5 , R 6  are H, 1-18C alkyl, or 7-9C phenylalkyl], and (C) a sterically hindered amine (mixture). 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5887513-A (JP)
Title: Focus detecting device and focused position setting device
Inventor: SHISHIDO YOSHIO
IPC: G02B7/28
Filed: 1981-11-19
Abstract: PURPOSE:To use titled devices even in case of a dark object to be photographed, and a dark optical system, by simple constitution, by projecting light to an object to be photographed, from a light source, through a photographic lens, and detecting an optical image reflected by the object to be photographed, by a photoelectic element having an opening part. CONSTITUTION:Light of a focusing light source 12 passes through an opening part of a pinhole 15, etc. of a photoelectric element 11, advances along an optical axis 7, and is projected toward a front object to be photographed 25 through a photographic lens 8. Light reflected by the object to be photogaphed 25 passes through the photogaphic lens 8 again, and reaches the photoelectric element 11 existing at a position conjugate to the surface of a film 22. When the object to be photgaohed 25 is at a position shown by a code (b), it is focused, and as for the reflected ray, the position of the pin hole 15 becomes a converging point, and a signal output becomes minimum. When the object to be photogaphed 25 is at a position shown by a code (a) or (c), the reflected ray reaches a photoelectric surface 17 of the outside circumference of the pinhole 15, a signal is outputted, and in accordance with its output, the photographic lens 8 moves.
Patent JP-H1030954-A (JP)
Title: Label pasting apparatus
Inventor: NISHIMOTO TSUYOSHI
IPC: G01G23/42
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a label pasting apparatus equipped with an inspection device, which can be miniaturized as a whole by positively utilizing a part which has not been utilized effectively in conventional cases. SOLUTION: In the label pasting apparatus, a label is printed during the conveyance of a product, and the label is pasted on the product. In the label pasting apparatus, a product inspection part B which inspects whether the product is nondefective or defective is arranged on the upstream side in the conveyance direction of the product, and a label printing and pasting part D which prints the label for the product on the product after its inspection and which pastes the printed label on the product is arranged on the downstream side from the product inspection part B.  Then, a sorting part C which excludes a defective product on the basis of an inspection result by the product inspection part B is arranged between the product inspection part B and the label printing and pasting part D, and only a nondefective product on which the label has been pasted is carried out to the downstream of the label printing and pasting part D.
Patent JP-2000021536-A (JP)
Title: Seal holder for waterproof seal mounting device
Inventor: ISHIZUKA YASUMASA
IPC: H01R43/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To reliably position a waterproof seal and to smoothly carry out inserting work of a cable. SOLUTION: A waterproof seal 1 consists of a terminal crimping part 2 and a seal part 3, the seal part 3 is provided with a seal base part 3a and plural circular seal bodies 3b formed by stretching outward in its diameter direction from the outer peripheral surface of the seal base part 3a and by spacing in the axis direction of the seal base part 3a. A seal holder 5 consists of a pair of divided holder bodies 5a, 5b, and a recessed holding part 7 is formed with both divided holder bodies 5a, 5b abutted each other. A small diameter side half divided recessed holding part 7a and a large diameter side half divided recessed holding part 7b are provided on the surfaces facing the both divided holders 5a, 5b.  A circular partition wall 7d fitted between the circular seal bodies 3b leaving a slight gap from the outer peripheral surface of the seal base part 3a is protruded inward in its diameter direction on the inner peripheral surface of the large diameter side half divided recessed holding part 7d, with both divided holder parts 5a, 5b abutted.
Patent JP-S6343874-A (JP)
Title: Floor structure for automobile
Inventor: KANEMITSU NORIHIKO
IPC: B62D25/20
Filed: 1986-08-08
Abstract: PURPOSE:To promote the improvement of rigidity of a car body frame being prevented from complicating its shape, by arranging a bead part contriving its forming position or the like, in the case of a floor structure such that a floor panel, connecting with its bottom surface the car body frames, forms the bead parts extending in a direction of car width. CONSTITUTION:A floor panel 1, which is formed connecting with its bottom surface a pair of right and left car body frames 2, has both a tunnel part 3, large swollen to the upper in the central part in a direction of car width, and many bead parts respectively extending in the direction of car width. Where the bead part comprises inner side bead parts 4, positioned in an inner side in the direction of car width, and outer side bead parts 5 formed in both right and left sides, and both the bead parts 4, 5 are formed alternately in a longitudinal direction. While the car body frame 2, which is formed of a U-shaped sectional main unit part 2B and a pair of right and left connecting flange parts 2B, 2C is mutually connected with the floor panel 1 in a part where no bead part is positioned of the connecting flange parts 2B, 2C.
Patent JP-S5887980-A (JP)
Title: Ghost eliminating device
Inventor: YASUMOTO YOSHIO
IPC: H04N5/21
Filed: 1981-11-19
Abstract: PURPOSE:To eliminate unstable operation due to mixing of noise, by avoiding a weight coefficient signal from being applied to transversal filter when the sum of weight coefficients of the transversal filter exceed a prescribed value. CONSTITUTION:A video signal after the processing of a transversal filter 5 is applied to a clamp A/D conversion circuit 7 and stored digital information signals including ghost information to a digital memory 10. An operation circuit 9 processes the stored digital video signals stored in the memory 10 and generates signals to control the weight coefficient in picking up an output signal from each tap of the transversal filter 5. A weight coefficient correction circuit 6 actually generates the weight coefficient of each tap and stores. Whether or not the weight coefficient of each tap exceeds a prescribed value is detected from the output of the circuit 6 and if exceeded, the weight coefficient signal is not applied to the transversal filter 5.
Patent JP-H1128342-A (JP)
Title: Cartridge filter
Inventor: NAMIKAWA HITOSHI
IPC: B01D63/14
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the local clogging of a filter membrane by uniformizing the flux of the liquid passing through the filter membrane, in a cartridge filter having a core and the filter membrane provided around the core, by providing a first cylindrical structure inside the core and further providing a second cylindrical structure inside the first cylindrical structure. SOLUTION: In a pleats type filter membrane cartridge filter, a filter membrane 13 is pleated in a state sandwiched by liquid permeable sheets 12, 14 and wound around a core 15a. An outer peripheral guard 11 is provided to the outside thereof to protect the filter membrane 13. A cylindrical structure 15b is provided inside the core 15a and, further, a cylindrical structure 15c is provided inside the structure 15b and the outer peripheral guard 11, the filter membrane 13, the liquid permeable sheets 12, 14, the core 15a and the cylindrical structures 15b, 15c are bonded and sealed by end plates 16a, 16b. By this constitution, the flux in the circumferential direction of the filter membrane 13 is uniformized and the local clogging of the cartridge filter is prevented and filtering life is enhanced.
Patent JP-H1128298-A (JP)
Title: Drum type washing machine
Inventor: KABETANI KATSUHEI
IPC: D06F37/30
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To simplify a driving device and to reduce the cost by providing an outer rotor type motor as a rotation driving source of a rotary bin disposed in the interior of a water vessel in such a manner as to enable horizontal spindle rotation, fitting a stator of the motor to the water vessel side, and fitting the rotor to the counter-rotary bin side end part of the rotary bin side. SOLUTION: Housing insert holes 39, 40 are formed in the substantially central part of a rear end plate part of a water vessel 26 and the substantially central part of a reinforcing plate, and after cylindrical housing 41 is inserted in the holes from the back, the outward projected fitting part 41a of the bearing housing 41 is bolted 42 to the reinforcing plate 35. A rotary bin shaft 43 is supported on the bearing housing 41, and a motor 52 is fitted to the rotary bin shaft 43. The motor 53 is an outer rotor type brushless motor positioned on the outside of a stator and rotated, and a stacked iron core 55 of the stator 54 is bolted 58 to a fitting part 41a of the bearing housing 41. On the other hand, the rotor 53 is so constructed that the central part of a rotor housing 59 is fixed to the shaft end of the rotary bin shaft 43.
Patent JP-S6080218-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: KONDOU TAIICHI
IPC: H01L21/208
Filed: 1983-10-07
Abstract: PURPOSE:To achieve the constitution of a substrate including Si carbide as a base by causing epitaxial growth by pulling up a substrate from an Si solution after sticking a seed Si single crystal to the insulating Si carbide substrate. CONSTITUTION:A piece of Si signal crystal 8 is stuck to an upper end portion of a surface of an Si carbide substrate 7. This substrate 7 is immersed in an Si solution 2 to the position of the crystal piece 8 and then it is moved upward gradually to be pulled up from the solution 2 gradually. Consequently, the crystal piece 8 is epitaxially grown and an Si single crystal fromed by that is unitarily formed as an Si single crystal layer 9 on a surface of the substrate 7. The semiconductor substrate thus formed can be constituted as a high-quality one with less generation of thermal stress and less crystal defects because thermal expansion coefficients of the substrate 7 and the layer 9 are almost in coincidence with each other.
Patent JP-H0473802-A (JP)
Title: Rotating flash light
Inventor: SUZUKI KANJI
IPC: E01F9/654
Filed: 1990-07-13
Abstract: PURPOSE:To visually arrest sufficient attension of a driver of automobile and the like by providing plural light emitting diodes arranged in upper and lower two rings, a parabolic mirror, and a flash control circuit. CONSTITUTION:Plural light emitting diodes 7, 8 are arranged in upper and lower two rings on a circuit substrate 6, while the optical axis of the lower light emitting diode 7 is directed in a horizontal radial direction, and that of the upper light emitting diode 8 is directed in an upper vertical direction. A parabolic mirror 10 for reflecting the beam from the upper light emitting diode 8 in a horizontal radial direction, is provided on the center of the ring. The light emitting diodes 7, 8 are flashed in turn by a flash control circuit 15, so as to show as if a light source is rotated. A strong beam is irradiated from the upper and lower double ringged light emitting diodes 7, 8 in a horizontal radial direction in the form of a mass of light source, and the attention of a driver of automobile and the like around can thus be arrested.
Patent JP-S6430026-A (JP)
Title: Image information recording/reproducing system using optical card
Inventor: KATO SHIGERU
IPC: H04N5/84
Filed: 1987-07-27
Abstract: PURPOSE:To attain digital recording of image information and to improve the retrieving and storing characteristics of a recording medium by printing out an image to be the index of stored static image information on a part other than an information recording area of an optical card. CONSTITUTION:The image of an object 1 is formed on an image pickup element 3 by a photographing optical system 2 including a lens, an output from the element 3 is stored in a storing means 5 by an image pickup signal converting circuit 4 and the static image signal stored in the means 5 is recorded in an optical card 8 to be a recording medium as an RF signal. A recording device W for the static image is constituted of elements connected between the optical system 2 and a recording optical system 7. Elements connected between the optical system 7 and the circuit 4 constitute a primary recording device W1, a recording signal processing means 6 and the optical system 7 constitute a secondary recording device W2 and character information such as a photographing date and a photographing place can be also recorded by the primary recording device W1. Consequently, image information can be digitally recorded and the retrieving and storing characteristics of the optical card 8 to be a recording medium can be improved.
Patent JP-2000012450-A (JP)
Title: Aligner
Inventor: KASAI KOREYUKI
IPC: H01L21/027
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent errors due to an erroneous parameter in an exposing treatment step. SOLUTION: In an aligner, units 222 to 225 are controlled on the basis of set values of parameters for exposure treatment. The aligner is provided with checking means 201, 210, and 221 for checking whether each parameter is adequate for required conditions for each unit or not prior to the exposure treatment.
Patent JP-S6431373-A (JP)
Title: Transformer supporting tool for high-frequency heating device
Inventor: MATSUMOTO TAKAHIRO
IPC: H05B6/64
Filed: 1987-07-27
Abstract: PURPOSE:To effectively support a transformer by constituting cores with two or more magnetic materials, fixing it with a metal member, setting the potential of the cores to the same potential as the anode potential of a magnetron, and fitting the cathode of a high-voltage diode rectifying the transformer output to the metal member. CONSTITUTION:Two cores 5, 6 constitute the magnetic path having a gap 7 and are fixed by a metal fixture 10 made of brass and a supporting bed 11 made of Al. The primary winding 8 and the secondary winding 9 are fitted to the cores 5, 6 with bobbin members. Since the metal fixture 10 and the brass 11 are nonmagnetic materials, the heating by the leakage magnetic flux from the gap 7 of a transformer is little. The potential of the cores is set to the same potential as the anode 28 potential of a magnetron 26, and the cathode of a high-voltage diode 13 rectifying the output of the transformer 27 is fitted to the metal member.
Patent JP-S5976112-A (JP)
Inventor: SHIMIZU SHIYOUHACHI
IPC: H02G3/06
Filed: 1982-10-25
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-H1119873-A (JP)
Title: Device and method of polishing substrate
Inventor: YAMASHITA JUNICHI
IPC: B24B37/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To shorten a washing process after polishing a mirror finished surface by providing a polish liquid supplying means with a deaerating means for eliminating dissolved oxygen from the polish liquid. SOLUTION: Polish liquid supplied from a tank passes through each unit 6a, 6b, 6c in this order, and during the passing, deaerating treatment is performed to this polish liquid three times so as to change it to the low dissolved oxygen polish liquid, and it is injected toward a polish pad 3 from a nozzle 1. When the low dissolved oxygen liquid is injected toward the polish pad 3 from the nozzle 1, a top ring 4 is turned around a shaft thereof, and lowered till a lower surface of a wafer substrate W is pushed to the polish pad 3. Surface of the wafer substrate W is washed simultaneously with the polish by the pushing force to the top ring 4 and the chemical washing work of the low dissolved oxygen polish liquid.
Patent JP-2000015244-A (JP)
Title: Continuous oil content separator
Inventor: IWAMURA JUNICHI
IPC: C10G7/04
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an oil content-separating apparatus/method subjecting a waste soln. wherein volatile and hardly volatile oil contents are mixed to distillation by using heated steam to continuously separate the same into the volatile and hardly volatile oil contents to reutilize the respective oil contents. SOLUTION: A waste soln. containing a volatile oil content and a hardly volatile oil content and heated steam are continuously sent to be subjected to steam distillation in a gas-liquid separator equipped with a distillation column and the waste soln. is separated into vapor consisting of the volatile oil content and water and bottoms containing the hardly volatile oil content and the vapor is condensed and liquefied by a condenser to be separated while the bottoms are discharged through a bottom discharge valve to be separated and the separated contents are cooled through an air cooler to continuously separate the volatile oil content and the hardly volatile oil content and separated water is returned to a steam generator to be rutilized.
Patent JP-H1028828-A (JP)
Title: Dust extractor
Inventor: ISHIGAMI SHIGEYASU
IPC: B01D39/20
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a dust extractor constituted so that the concn. of dust at the inlet of a filter element becomes uniform to be enhanced in dust extraction efficiency in a dust extractor wherein a plurality of porous ceramics filter elements are arranged parallel to a gas flow direction. SOLUTION: A dust extractor is constituted so that a plurality of ceramics pipes 13 are arranged parallel to a gas flow direction in an almost vertically arranged can body 11 having a dust-containing gas inlet pipe 19 fitted to the upper part and having a dust hopper connected to the lower part thereof. Dust dispersing plates 31 equally distributing gas-containing gas are fitted to the porous ceramics pipes 13. The dispersing plate support member 32 supporting the dust dispersing plates 3 in four directions also contribute to the distribution of gas flow.
Patent JP-H1028681-A (JP)
Title: Magnetic resonance imaging device
Inventor: OKAMOTO KAZUYA
IPC: G01N33/48
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for calculating a weighting function which is required for synthesizing a plurality of images corresponding to a plurality of surface coils having a relatively high S/N ratio. SOLUTION: In a magnetic resonance imaging device, a plurality of image data are reconstituted in accordance with an MR signal from a<31> P compound which is detected by a surface coil set 8 including a plurality of distributed surface coils arranged around a subject 4 to be examined, and these image data are weighed and added together in accordance with a weighng function so as to produce image data having a relatively high s/N ratio. In this case, the weighing function is calculated from an MR signal from<1> H having a density higher than that of<31> P, detected by a uniform coil 5 and from an MR signal<1> H detected by the surface coil set 8.
Patent JP-H1121280-A (JP)
Title: New benzene derivative and herbicide
Inventor: ADACHI HIROYUKI
IPC: A01N43/713
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain in an industrially advantageous way a new compound useful as an active ingredient of herbicides high in safety, having excellent effect at lower doses, and highly selective for crops. SOLUTION: This new compound is shown by formula I [R<1> and R<2> are each nitro, cyano, a halogen, 1-4C alkyl, 1-4C alkoxy, etc.; R<3> is H or a 1-4C alkyl; R<4> to R<9> are each H, cyano, formyl, a halogen, 1-4C (halo)alkyl, 1-4C (halo)alkoxy, etc.; R<4> and R<5> , R<6> and R<7> , and R<8> and R<9> may be joined together to form oxo or a 2-4C alkylene chain, respectively, and also, R<5> and R<7> may be joined together to form methylene or a 2-4C alkylene chain], e.g. 2-[2- chloro-4-methylsulfonyl-3-(2-methyltetrazol-5-yl)benzoyl]cyclohexane-1 ,3-dione. The compound of formula I is obtained, for example, by reaction of a compound of formula II with a compound of formula III in the presence of a base and, as necessary, a Lewis acid.
Patent JP-2000019948-A (JP)
Title: Stereoscopic display pilot training evaluation system
Inventor: MIYAGAWA JUNICHI
IPC: G09B9/08
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To accurately evaluate a flight training of a pilot by displaying the attitude of an aircraft and flight tracks employing stereoscopic pictures in a stereoscopic display pilot training evaluation system. SOLUTION: A work station 1 incorporates a computing section 2, a three dimensional stereoscopic picture display program storage section 3, and various data files 20, 21, 27, 31 and 32. The three dimensional stereoscopic picture data computed in the section 2 are inputted into a projector 5 as video signals 12 and the projector 5 outputs and projects optical video signals 15 on a screen 7. An infrared ray emitter 6 receives signals 13 from the section 2, outputs shutter signals to a pair of liquid crystal shutter eye glasses 8 so as to alternatively open and close left and right eyes using infrared ray signals 14, i.e., the signals for the left on the picture of the screen 7 are inputted to the left eye and the signals for the right are inputted to the right eye. Thus, a three dimensional stereoscopic picture 11 is supplied to the viewer.  Since the aircraft appears as if it floats on the horizontal screen 7, the training of a pilot and the evaluation of his skill are accurately conducted.
Patent JP-S6432206-A (JP)
Title: Wavelength multiplex optical wiring circuit
Inventor: YAMADA YASUBUMI
IPC: G02B6/12
Filed: 1987-07-29
Abstract: PURPOSE:To improve the parallelism of wiring, to save area, and to increase transmission capacity by connecting a light emitting element and a light receiving element which differ in oscillation wavelength to the input terminal and output terminal of the light input/output part of an optical waveguide connected to a waveguide type optical mixer part. CONSTITUTION:A shared path between chips is formed by connecting LSI chips 80-83 and the optical mixer part 1 by the optical waveguide 20 and a wavelength filter 3 and waveguides 4 and 40 to which its reflected light is inputted constitute the light input/output part 30. When the respective wavelengths lambdaalpha-lambdagamma of a long-wavelength transmission filter 3 which differ in cutoff wavelength and the respective oscillation wavelengths lambdaa-lambdac of the light emitting element are so set that lambdaa>lambdaalpha>lambdab<lambdabeta<lambdac<lambdagamma, channel parallel signal transmission between optional chips is enabled as shown in a figure. The light emitting and receiving elements 6 and 7 and waveguide 20 are arranged orderly and closely at the outer periphery of a chip to save the area, and the number of transmission channels is increased to speed up the transmission.