baber/WOPTO huggingface dataset:
Patent JP-2001015993-A (JP)
Title: Surface-mount component mounting machine and its method
Inventor: OKAZAKI SHINICHI
IPC: H05K13/04
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a surface-mount component mounting machine and its method for easily and securely recognizing the image of different kinds of and different forms of electronic components and printed circuit boards and for improving the mounting position accuracy of the electronic component. SOLUTION: Those with a light source having a plurality of colors or lighting means 13 and 17 made of a white light source apply light to either of or both of electronic components (b) and a printed circuit board (c), at the same time image information is obtained by image pickup means 14 and 18 consisting of a CCD color camera, and only the image information of color tone required for image processing is taken out by a wavelength control circuit 15, thus recognizing the image of the electronic components (b) and the printed circuit board (c).
Patent JP-S6161639-A (JP)
Inventor: HANSU YURUGEN POORUMAN
IPC: B01D53/86
Filed: 1985-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0468450-A (JP)
Title: Fault data logging system
Inventor: NISHIMURA NAOYUKI
IPC: G06F11/34
Filed: 1990-07-09
Abstract: PURPOSE:To specify the cause of generating the fault of a processor without fail by storing a data required for analyzing the fault, holding the data and analyzing the cause of generating the fault at another device. CONSTITUTION:While operating a processor 10, a data showing the operational state is written in a storing means 12 of a substrate 20 and when the fault is generated, the substrate 20 is detached from the processor 10. The data stored in the storing means 12 of the detached substrate 20 is held by a holding means 14 and further, the read request of the stored data to be applied from the outside is accepted by an accepting means 16. According to the accepted read request, the stored data is read from the storing means 12 by an output means 18 and outputted to the outside. Thus, the operational state when generating the fault is read out at the other device by using the detached substrate 20 so as to specify the cause.
Patent JP-H109060-A (JP)
Title: Lpg fuel supplying device for vehicle and its lpg fuel supplying method
Inventor: SANBONMATSU KATSUTOSHI
IPC: F02M21/02
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an LPG fuel supplying device for a vehicle, which can solve problems that an injection type engine has. SOLUTION: The LPG fuel supplying device is formed out of a high pressure gas container 1, an injector 51 which is mounted onto a cylinder head 55, and is so controlled as to be opened by an ECU 9, and of a vaporizer 2 forming a primary and a secondary chamber in between an engine 3 and the high pressure gas container 1.  A primary diaphragm is provided for the primary chamber of the vaporizer, a second diaphragm is provided for the second chamber side, cylindrical parts are projected out of an upper wall part at the primary chamber side and the center part of a lower wall, part at the secondary chamber side respectively, a primary pressure adjusting bolt is threadedly mounted on to the cylindrical part, and a secondary pressure adjusting bolt is also threadedly mounted onto the other cylindrical part, so that fuel in a vaporized fuel supplying path formed in the secondary chamber, is fed directly to the injector 51 with pressure.
Patent JP-H0738761-A (JP)
Title: Encoder
Inventor: SAKATANI KAZUTOMI
IPC: H03M7/30
Filed: 1993-07-22
Abstract: PURPOSE:To exactly discriminate the kind of image and to perform quantization by selecting any proper quantization table by discriminating the kind of image while considering the state of peripheral picture elements adjacent to a processing block for encoding. CONSTITUTION:In blocking 301, image data are divided into the first processing blocks of an 8X8 picture element matrix, and in blocking 306, second processing block which is composed of a 16X16 picture element matrix including the picture elements of the first processing block is formed. When discriminating whether the image in the first processing block is a character image, dot image or photograph image, a discriminating means 308 discriminates the kind of image based on second coefficient data obtained by orthogonally transforming the image data in the second processing block in order to take the picture elements around the first processing blocks into consideration. A quantization means 303 provided with plural quantization tables quantizes first coefficient data with the quantization table selected by the discriminated result of the discriminating means 308. Encoding means 309-311 perform variable length encoding of the quantization data.
Patent JP-H07225231-A (JP)
Title: Diagnosis of alzheimer disease
Inventor: RARUFU EI NIKUSON
IPC: G01N33/68
Filed: 1993-07-22
Abstract: PURPOSE: To enable diagnosis of Alzheimer's disease(AD) by comparing a relative ratio of 76kDa and 80kDa isoforms of calcium-dependent neutral protease (μCANP) in a sample with a control group of a normal individual. CONSTITUTION: A sample such as a frontal lobe cortex sampled from an individual with a doubt of AD is homogenized in a physiological buffer solution, a supernatant liquid obtained by centrifugal separation is poured into a column, and μCANP is eluded by increasing concentration of the buffer solution containing salt. Then, μCANP is given gel-electrophoresis to separate it to 76kDa isoform (activated type) and 80kDa isoform (precursor type), they are made to react on a detectable antibody with immunoreactivity, amounts of antibodies bonded with each of 76kDa and 80kDa are measured to determine relative values, and a relative ratio is obtained by dividing the relative value to 76kDa by the relative value to 80kDa. And when this relative ratio is larger than a control group of a normal individual, the individual with a doubt of AD is confirmed as AD.
Patent JP-H0626306-A (JP)
Title: Drive mechanism for steam turbine steam valve
Inventor: HAMAGUCHI HIROYUKI
IPC: F01D21/00
Filed: 1992-07-09
Abstract: PURPOSE:To provide the drive mechanism of a steam turbine steam valve high in reliability and simplified in structure with required closing speed by using a pilot control valve of check valve structure jointly with a quick-operated solenoid valve for controlling emergency oil. CONSTITUTION:A steam valve 1 is connected to a piston 3 through a lever 2, and the piston 3 is energized downward by a spring 4 so as to hold the steam valve 1 in the totally closed state. Accordingly, when oil pressure is supplied to lift the piston 3, the steam valve 1 is opened. At the emergency time, a quick-operated solenoid valve 7 is excited to cut off emergency oil, so that a pilot control valve 13 of check valve structure is opened to drain control oil at the lower part of the piston 3. At the same time, emergency oil supplied to a changeover valve 15 is also cut off, so that the control oil is supplied to another pilot control valve 15 to close it and thereby to cut off the supply of control oil to a servo solenoid valve 11.
Patent JP-S6244172-A (JP)
Title: Method of cultivating bacterium
Inventor: EBINA SEIJI
IPC: C12R1/05
Filed: 1985-08-19
Abstract: PURPOSE:To produce expensive vitamin B1 easily and efficiently by the use of inexpensive methanol as a carbon source, by subjecting a bacterium belonging to the genus Eu bacterium, etc., capable of assimilating methanol as a carbon source and producing vitamin B12 and a denitrifying bacteria capable of decomposing an organic acid to mixed culture. CONSTITUTION:A bacterium belonging to the genus Eu bacterium or Butyribacterium, capable of producing vitamin B12 and a denitrifying bacterium capable of decomposing an organic acid such as acetic acid and/or butyric acid is subjected to mixed culture in the presence of methanol. Consequently, the organic acid formed and accumulated in the culture solution once is decomposed with the denitrifying bacterium so the concentration of the organic acid in the culture solution is reduced to < concentration to inhibit growth of the bacterium capable of producing vitamin B12. Therefore, the mold concentration is further improved while keeping the high content of vitamin B12 of the bacterium capable of producing vitamin B12 so productivity of vitamin B12 can be improved.
Patent JP-H0842131-A (JP)
Title: Handrail frame for scaffold
Inventor: FUJIMOTO YUJI
IPC: E04G5/00
Filed: 1994-08-02
Abstract: PURPOSE:To form a doorway to a scaffold space by installing a handrail frame body on a scaffold, eliminate a fall when the doorway is unexpectedly opened, and simply install a ladder too. CONSTITUTION:In a handrail frame 11 for a scaffold to be arranged on a scaffold of a work stand or a scaffold frame or the like, a door frame 31 openable only to the inside of a scaffold space is arranged on a handrail frame body 12. A ladder is installed on a lateral sash bar 12b integrally arranged under the handrail frame body 12 so as to be mountable and demountable. When the door frame 31 is opened inside, an operator can go in and out of the scaffold space.
Patent JP-S6426354-A (JP)
Title: Commutator motor
Inventor: AOKI KANEMASA
IPC: H02K23/54
Filed: 1987-07-21
Abstract: PURPOSE:To reduce the thickness of a motor by mounting a brush holding member onto the internal surface of the bottom of a case in the periphery of a bearing and forming structure in which an end cover is not set up. CONSTITUTION:A bearing metal 22 for pivotally supporting a motor shaft 25 is fixed at the center of the bottom of an external cylinder case 21, and a field magnet 23 is fastened onto the inner circumferential surface of the external cylinder case 21. A revolving armature is composed of a cuplike yoke 24, a grooved core 28 and a winding 29, and the revolving armature is supported rotatably by the motor shaft 25. A brush holding member 31 is set up around the bearing metal 22 on the internal surface of the bottom of the case 21, and a brush 32 slid onto the conductor circumferential surface of a commutator 26 is held by the brush holding member 31.
Patent JP-S6423873-A (JP)
Title: Treatment of raw soy sauce
Inventor: KUROZUMI YOSHIFUSA
IPC: A23L27/50
Filed: 1987-07-20
Abstract: PURPOSE:To prepare soy sauce having highly mild taste, by subjecting a raw soy sauce to a cell-level filtration to remove bacteria from the raw soy sauce while leaving enzymes in the sauce and aging the treated sauce at a specific temperature. CONSTITUTION:Raw soy sauce is subjected to a cell-level filtration with a cell-level filter such as a PVA filter to remove bacteria from the sauce while leaving enzymes in the sauce. The enzyme-containing raw soy sauce is aged at about 15 deg.C preferably for 1 month.
Patent JP-S6160971-A (JP)
Inventor: KITANI SOICHI
IPC: E04G23/02
Filed: 1984-08-31
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-S6074252-A (JP)
Title: Strobe electron beam apparatus
Inventor: OZAKI KAZUYUKI
IPC: H01J37/28
Filed: 1983-09-30
Abstract: PURPOSE:To obtain high contrast by making larger a number of bist of A/D converter for digitizing the strobe secondary elecrron signal than the number of bits for required resolution and extracting the required number of bits from the additional average of such output. CONSTITUTION:A sample such as LSI, etc. which are operated by a driver 12 is irradiated with a pulse wise electron beam in the strobe scanning type electron microscope, the secondary electron is detected by a detector 8 and it is then converted to a digital signal by a signal processing circuit 11. In this case, an output of the detector 8 is applied to a quantizing A/D converter 32 of 8 bits which is larger than a number of bits corresponding to the desired resolution through an amplifier 22, calculation for additional average is carried out by the additional average circuit 24, and thereafter an output is obtained as the digital secondary signal of 4 bits corresponding to the required resolution from an extraction circuit 26. Thereby, the A/D converter is saturated by noise and decrease of contrast can be prevented.
Patent JP-S5885281-A (JP)
Title: Charge control process of zinc storage battery
Inventor: SUZUKI SHIYOUGO
IPC: H02J7/02
Filed: 1981-11-13
Abstract: PURPOSE:To prevent the short-circuit caused by zinc dendrite and to improve the battery life, by providing a conductive film between a positive electrode and a negative electrode, detecting the change of the voltage between the conductive film and the negative electrode when charging, and thereby controlling the charge. CONSTITUTION:In a battery jar 1, a conductive film 4 is installed between a zinc negative electrode 2 and a positive electrode 5 through a separator 3, and this battery is charged by a charger 6. In this case, zinc dendrite grows on the surface of the zinc negative electrode 2, it grows remarkably, at the last period of charge, to the extent that it breaks the separator 3 and comes into contact with the conductive film 4. The change of voltage between the conductive film 4 and the negative electrode 2 taking place during the process of charge can be detected by a voltage detecting control circuit 7 so as to control the charge. Consequently, the dendrite does not exceed the conductive film 4 and also does not develop a short-circuit caused by contact of the positive electrode with the negative elecdrode, therefore the battery life can be greatly improved.
Patent JP-2000022465-A (JP)
Title: High speed agc circuit and its control method
Inventor: MIYAMOTO HIROAKI
IPC: H03G3/30
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a high speed AGC circuit by setting an initial setting value of a control voltage of a variable gain element to a center of a control voltage range so as to make a variable range narrow thereby reducing a convergence time of AGC and attaining the high speed operation of the AGC circuit. SOLUTION: A gain of a veriable gain element 1 is controlled in response to a terminal voltage of a capacitor connecting with the variable gain element 1, and the variable gain element 1 is used to make constant the different levels of a burst signal of a high speed in the high speed AGC circuit. The capacitor 5 is charged up to a prescribed voltage during idle throttle of the burst signal.
Patent JP-H0929455-A (JP)
Title: Welding condition set device
Inventor: SUZUKI TAKASHI
IPC: B23K11/11
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce a number of teaching programs by adding the steel sheet information selected, based on a steel sheet discriminating signal to the basic welding condition at an interface part. SOLUTION: A program number and steel sheet discriminating signal which are set beforehand according to an object to be welded of a vehicle body etc. to be spot welded, are separately inputted from an external device 11 to an interface part 12 as a welding instruction signal. Corresponding to a program number, a robot interface signal is supplied from the interface part 12 to a robot controller 13 and the robot controller 13 is put in the operation state. In synchronizing with the timing a welding robot reaches a prescribed welding place, a basic welding condition (A) of the object to be welded is supplied from the robot controller 13 to the interface part 12.  Further, in the interface part 12, the prescribed steel sheet information is selected based on the steel sheet discriminating signal, and added to the basic welding condition (A) and is supplied to a timer contactor 14 as a welding execution condition (B).
Patent JP-H05262710-A (JP)
Title: Carbonyl-containing degradable chelating agent
IPC: D21C9/10
Filed: 1992-07-09
Abstract: PURPOSE: To prepare a new carbonyl group-contg. degradable chelating agent particularly effective for the maintenance of the bleaching effect of detergents.  
     CONSTITUTION: The compd. of the formula [R 1  to R 4  are each H, hydroxy-alkyl, C (R 6 ) 2 COOH, ammonium, amine or the alkali metal salts thereof, where ≥3 in R 1  to R 4  are each C (R 6 ) 2 COOH or the salt thereof; R 5  is an alkylene having ≥1 CO; R 6  is H, a 1-4C straight or branched chain alkyl] such as N,N'-(1- oxo-1,2-ethanediyl)-bis [N-(crboxymethyl)glycin] (OXOETA). The compd. (OXOEDTA) is produced by reacting imidodisodium triacetate with nitrilotriacetic acid. Furthermore, the compd. of the formula is blended into a cleaning composition contg. an organic detergent surfactant in the shape of water soluble salt, particularly, of alkali metal salt, ammonium salt or alkylammonium salt as a degradable chelating agent. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H01158629-A (JP)
Title: Actuator
Inventor: IDE TSUGIO
IPC: G11B7/09
Filed: 1988-07-21
Abstract: PURPOSE:To heighten reliability with high performance by providing a magnet multipole-magnetized in a radial direction and having a magnetization boundary in a peripheral direction and an axis direction, yokes having magnetic poles facing to the magnetization boundary and coils wounded on them. CONSTITUTION:A magnetic pole W and a magnetic pole Y are the ends of a yoke 106 and a magnetic pole X and a magnetic pole Z are the ends of a yoke 107, when the same pole of a magnet 101 faces the two magnetic poles of the same yoke, repulsion is generated, therefore, the neutral holding of a movable part can be attained. When an objective lens 103 is set in the position facing to the magnetic pole W or Y, a space through which a laser beam is passible is obtained between the magnetic poles (W, Y) for focusing and the magnetic poles (X, Y) for tracking and by setting a reflecting mirror 108, a thin structure is attained. A coil 109 wound on the yoke 106 is for focusing control and coil 110 wound on the yoke 107 is for tracking control and when a control current is supplied so as to generate the same poles at the two poles of the same yoke, the magnet is shifted minutely near the neutral position.
Patent JP-S6161416-A (JP)
Title: Semiconductor manufacturing device
Inventor: IKEYAMA KAZUTAKA
IPC: G03F7/30
Filed: 1984-08-31
Abstract: PURPOSE:To prevent an agent to stay on the point of the nozzle after the formation of a pattern from falling and to enable to improve the yield of products by a method wherein the nozzle, by which the agent is dripped or sprayed on the surface of the semiconductor substrate, is installed right over the semiconductor substrate in such a way as to be able to move in parallel to the substrate. CONSTITUTION:A nozzle 7, by which an agent 6 is dripped or sprayed is installed right over a semiconductor substrate 1 in such a way as to be able to move in parallel to the substrate 1 by a supporting body 10. When the agent is applied, a door 9 is opened and the nozzle 7 is made to move in parallel along the supporting body 10 and is disposed right over the semiconductor substrate 1. The agent 6 is jetted from the point of the nozzle and is applied on the surface of the semiconductor substrate 1, which is made to rotate. After the application ends, the nozzle 7 is made to move along the supporting body 10 and is carried outside the device.
Patent JP-S6338974-A (JP)
Title: Hologram generating method
Inventor: ICHIKAWA TOSHIYUKI
IPC: G03H1/04
Filed: 1986-08-02
Abstract: PURPOSE:To obtain a hologram of less aberrations by providing a ball lens at the laser light incidence point of a transparent body and using the divergent light, which is led to the transparent body through the ball lens, as a light source to generate the hologram. CONSTITUTION:Since a laser light (convergent spherical wave) 35 is so made incident that its convergence point is in the center of a ball lens 14, the laser light 35 is vertically incident on the ball lens 14 when being led to a transparent body 11 and becomes a divergent light 34 with the center of the ball lens 14 as the spot light source and is projected to photosensitive materials 24 formed on one face of the transparent body 11. A laser light 32 (parallel rays) made incident in another direction passes through the transparent body 11 and is projected to photosensitive materials 24, and the hologram is generated on photosensitive materials 24 by the interference between the divergent light 34 and the laser light 32. A reproduced light converged at the laser light incidence point, namely, the center of the ball lens 14 is obtained when the laser light is made incident on this hologram, and further, aberrations do not occur on this hologram even if an angle formed between the optical axis of the laser light 32 and that of the divergent light 34 is large.
Patent JP-S5883892-A (JP)
Inventor: SHIMADA AKIHIRO
IPC: G09G3/36
Filed: 1981-11-13
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-S57106815-A (JP)
Title: Measurement method of eccentricity of gear
Inventor: HOUJIYOU TAKESHI
IPC: G01B7/312
Filed: 1980-12-23
Abstract: PURPOSE:To measure eccentricity simply and promotly without malfunction by bringing the probe of a displacement detector into contact with a gear to be measured to compare electrically an displacement output with a slice level. CONSTITUTION:A displacement output is obtained by bringing the probe 22 of a gauge sensor 21 of a displacement detector 2 ito contact with the outer circumference of a gear to be measured. This displacement output is fed to a maximum value discriminator 3 and a comparator 41. The discriminator 3 discriminates the displacement outputs at every division where the displacement output exceeds the slice level of the upper stage and coincides with the slice level of the next lower stage and sends its result to the next maximum/minimum discriminator 5. In the maximum value discriminating circuit 51 of the maximum/minimum discriminating circuit 5, the largest value among the maximum values of each gear is held and in the minimum discriminator circuit 52, the smallest value among the minimum values is held. An arthmetic device 6 computes the difference between the largest value and the smallest value.
Patent JP-H1025821-A (JP)
Title: Decorative throating
Inventor: KOYAMA AKIRA
IPC: E04B1/64
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a decorative throating which can be constructed simply and installed certainly without a risk of generating rattles. SOLUTION: This decorative throating concerned 10 is composed of a body 16 and a spring 18 and installed between a foundation 12 and a panel 14, wherein the spring 18 is installed slidably in the longitudinal direction relative to the body 16. The throating 10 is arranged so that the spring 18 (elastic plate piece 40) is in resilient contact with the top of the foundation 12. Thereby the body 16 is resiliently energized by the spring 18 toward the panel 14. Thus the body 16 can be installed stably, and execution of works can be accomplished only by inserting this throating 10 between the foundation 12 and panel 14.
Patent JP-H1129356-A (JP)
Title: Piezoelectric ceramic composition
Inventor: KIMURA MASAHIKO
IPC: C04B35/46
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric material capable of resisting to its employment at high temperatures by including a bismuth laminar compound as a main component and manganese as an auxiliary component in a specific amount converted into MnCO3 . SOLUTION: This piezoelectric ceramic composition having a piezoelectric constant d33 of >=25 pC/N comprises a main component represented by the formula: (Na0.5 Bi0.5 )Bi4 Ti4 O15 and manganess as an auxiliary component in an amount of 0.7-3.0 wt.% under a condition of >=500 deg.C. A composition represented by the formula: (Na0.5 Bi0.5 )1- XBi4 Ti4 O15 wherein a part of (Na0.5 Bi0.5 ) is replaced by a divalent metal has an enlarged piezoelectric constant. A compound represented by the formula: (Na0.5 Bi0.5 )1-y (A10.5 A20.5 )y Bi4 Ti4 O15 wherein a part of (Na0.5 Bi0.5 ) is replaced by monovalent ant trivalent metals has a Curie point of about 600 deg.C and does not eliminate its piezoelectric property even at >=600 deg.C. In the formula, M is a divalent metal such as Sr, Ba or Pd; 0<(x)<=0.5; A1 is a monovalent metal such as K or Li; A2 is a trivalent metal such as Bi; 0<(y)<=0.5.