baber/WOPTO huggingface dataset:
Patent JP-H1187389-A (JP)
Title: Apparatus and method for placing conductive ball
Inventor: ARIKADO KAZUO
IPC: H05K3/34
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To effectively detect mis-pick up and mis-placement. SOLUTION: When a conductive ball 1 provided at a supply unit of the ball 1 is placed on a suction head 11 by vacuum suction, the ball 1 adsorbed to a lower surface of the head made of transparent material such as glass or the like by illuminating it by an above light source 31 on a route for moving the head 11 to a work, which is observed from below by a camera, and the presence or absence of the ball 1 is discriminated. Thus, the ball 1 is observed as a dark image in the visual field of the camera and not is affected by the instability of the reflected light of the ball 1. Accordingly, even in the case of the ball 1 having a small diameter, the presence or absence of the ball 1 can be discriminated effectively. Therefore, mis-picking up and mis-placing can be detected effectively.
Patent JP-H1054414-A (JP)
Title: Screw
Inventor: ABE MASANORI
IPC: F16B35/04
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a screw preventing it from falling off by sufficiently integrating the screw and a fastening object into one even if the ductility of the fastening object may become inferior a little. SOLUTION: Because the screw is provided with a non-circular protrusion 5 having a protrusive part extending toward the outside circumference on the bearing surface of a screw head, a ring groove 7 positioned near the connecting part of the non-circular protrusion 5 to the shaft part having a screw thread spirally provided thereon and guides a thin plate fastening object, a guide portion 8 located at the position connecting to the ring groove 7 and expands the bottom hole of the fastening object, and a ring 6 protruding a little more to the guide portion 8 than the non-circular protrusion 5, and because the screw is composed so as to guide a part of the excess thickness of the fastening object into the ring groove 7 near a recessed portion 5b of the non-circular protrusion 5 when the non-circular protrusion 5 pushes the fastening object,  the excess thickness of the fastening object formed inside the ring groove 7 fills the whole circumference of the ring groove 7 and the screw and the fastening object are sufficiently integrated into one, thus gives no chance for the screw to fall off from the fastening object.
Patent JP-H09194488-A (JP)
Title: Production of alkylhalogensilane
Inventor: MATEIASUUSUFUEN SHIYUTAINAA
IPC: C07F7/16
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound industrially advantageously at a high selectivity and a low amount of byproducts by reacting silicon with a halogenated alkyl compound in the presence of an easily vaporizable or a gaseous sulfur compound containing a halogen and/or an alkoxy.  
     SOLUTION: This method for producing an alkylhalogensilane (e.g.; dimethyldichlorosilane), is to react silicon with a halogenated alkyl compound (e.g.; methyl chloride) in the presence of at least one catalyst (e.g.; partially oxidized copper), and the objective alkylhalogensilane is obtained at a high selectivity, a low production ratio of methylhydrogencyclosilane and a high production ratio by performing the reaction in the presence of a compound containing at least an easily vaporizable or gaseous halogen and/or an alkoxy, consisting of SOCl 2 , SO 2 Cl 2 , SCl 2 , S 2 Cl 2 , etc., and on occasion, at least one additional accelerating compound consisting of tin, zinc, phosphorus, aluminum, etc., in its elemental or compound state. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2000074854-A (JP)
Title: Fluoroscopic observation jig, and fluoroscopic observation apparatus
Inventor: SATOU TOMOTOSHI
IPC: G01N1/28
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To allow observation for an observation object from an optional direction without being limitted within an observation range for the observation object as in a prior art. SOLUTION: In this fluoroscopic observation apparatus, an X-ray source 1, a central position of a fluoroscopic observation jig 2 and an X-ray image-pick- up part 3 are arranged on the same straight line, and X-rays generated in the X-ray source 1 pass through an observation object 4 fixed in the central position of the observation jig 2 as shown by a dot line 6 to reach to the image-picking- up part 3. A fluoroscopic image is observed by the image-picking-up part 3.
Patent JP-S6397237-A (JP)
Title: Clean working bench
Inventor: ICHIKI SHINGO
IPC: B01L1/00
Filed: 1986-10-15
Abstract: PURPOSE:To facilitate the attachment and detachment of the cover of the guide part of a door by providing the cover for covering the guide part to the door, and hinging the cover free to open and close to the main case body to form the clean working bench. CONSTITUTION:The working bench 20 is provided in the main case body 1, and an opening 22 is furnished on the front face of the case body to operate on the working bench 20. Flat planes 28 consisting of the same plane are formed around the opening 22, and studs 30 for fixing a closing cover is welded to the flat planes 28. The door 24 is provided to the opening 22, and the door 24 is held by the guide part 26 so that the door is made free to slide. The door 24 is held by the guide part 26 so that the distance between the door 24 and the flat plane 28 is made longer than the length of the stud 30, and the contact of the door 24 with the stud 30 is prevented when the door is opened and closed. The door 24 is formed by furnishing aluminum, etc., around a transparent glass sheet.
Patent JP-H1178800-A (JP)
Title: Waterdrop removing device for vehicle
Inventor: SHIMAMURA KOUZOU
IPC: B60R1/06
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a waterdrop removing device for a vehicle to prevent the occurrence of interference between a support bracket to support a door mirror and a nozzle and simultaneously to ensure the increase of the flow passage area of a nozzle without extensively expanding to an external part. SOLUTION: Air fed from a blower arranged at a door body is guided to at least a door mirror through a nozzle and waterdrops adhered to the surface thereof is blown off. In a so formed waterdrop removing device for a vehicle, a door mirror base 11 in an inverted triangular shape is formed in a state recessed in an inner position from an outer panel 3 throughout the upper edge of the front part of a door body. An opening 12 for a nozzle is formed in the upper edge of an outer panel adjacently with the front of a door mirror base 11. A support bracket 15 consisting of a vertical mounting part 16 in an inverted triangular shape and a horizontal support part 17 protruded sideways from the lower end thereof fixes the vertical mounting part 16 to the door mirror base 11. The door mirror 10 is oscillatorily supported by the horizontal support part 17.  A nozzle 20 is extended through an opening 12 for a nozzle and interposed between the door mirror 10 and the vertical mounting part 16.
Patent JP-S6485596-A (JP)
Title: Back-up equipment for adjustable speed motor
Inventor: WADA KENZO
IPC: H02P25/04
Filed: 1987-09-28
Abstract: PURPOSE:To enable switching over a variable-voltage variable-frequency power source smoothly to a power-frequency power source, when said variable voltage variable-frequency power source gets out of order, by connecting said power- frequency power source with a superhigh-speed motor at the point of time when the rotational speed of said superhigh-speed motor reaches a set value. CONSTITUTION:An adjustable speed motor 5 is operated by a variablevoltage variable-frequency power source 3. The rotational speed of said adjustable speed motor 5 is detected by a speed detector 10. When said variable voltage variable frequency power source 3 gets out of order, the adjustable speed motor 5 is cut off from the variable-voltage variable-frequency power source 3. When the rotational speed detected by said speed detector 10 reaches a given rotational speed set by a speed setter 11, the power-frequency power source P is connected with the adjustable speed motor 5.
Patent JP-S62104618-A (JP)
Title: Die for wire drawing
Inventor: KIKUCHI AKIRA
IPC: B21C3/02
Filed: 1985-10-30
Abstract: PURPOSE:To improve the hardness and thermal impact resistance and to prolong the service life of a die by forming the nib of the die for wire drawing by Si-Al-O-N compound sintered compact and by limiting as well the size of each nib part. CONSTITUTION:The length of the back relief part 1a of a nib 1 is taken at 20-50% of the nib thickness t1 in the die for wire drawing using the nib 1 composed of the Si-Al-O-N compound sintered compact having excellent thermal impact resistance and high temp. intensity. The ratio of the diameter D1 of the nib to the thickness t1 of the nib is taken 1.20-2.5. The angle between the contact face of the outer periphery of the nib 1 and the inner periphery of the die case 2 and the center axis of the die is taken at 0.5-3 deg.. Further the fitting of the nib 1 and die case 2 is performed by pressing in and the ratio of the pressing in allowance is taken at 0.1-3%. Said die for wire drawing has lowaffinity with the metal and obtains good finishing surface, also a seizure is difficult to cause and it resists enough for the drawing under high temp.
Patent JP-2001067095-A (JP)
Title: Voice recognizing method and its device
Inventor: NAESHIROZAWA MASAMI
IPC: G10L15/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a voice recognizing method capable of identifying the voice of a user without being affected by ambient noise. SOLUTION: The voice of a user and dial information are previously memorized in a vocal telephone directory-memory part 19 and ambient noise, in an ambient noise-memory part 25. Also in use, the voice of the user and the ambient noise are inputted from a handset 9 and from a main-body microphone 26, respectively. A standard pattern reproducing part 22 finds differences between the voice of the user, registered previously and inputted in use, and the ambient noise, thereby reproducing net voice. Similar data in the vocal telephone directory-memory part 19 is determined and extracted by a similarity determining part 21, thereby ensuring voice recognition, and an automatic call can be made based on the registered dial information.
Patent JP-H0290084-A (JP)
Title: Moving body detector
Inventor: YAMAUCHI KAZUMASA
IPC: G01S13/56
Filed: 1988-09-27
Abstract: PURPOSE:To prevent the occurrence of erroneous reports and the like by measuring a time when a doppler signal exceeds a specified level, and performing resetting by the output signal of a timer which is sent out when the measured time exceeds a preset time. CONSTITUTION:An OR circuit 21 continues to output the data to a timer circuit 22 when either of a level detecting circuit 20a or 20b generates an output. The circuit 22 measures the time from the detection of the generation of a doppler signal based on the signal from the circuit 21. Even if the time period wherein the doppler signal is continuously detected exceeds the preset time in the circuit 22, the circuit 22 sends out the output signals when the counted value of an operating circuit 17 does not exceed a threshold value. At the same time when the output signal is sent out, the counted value of the time in the circuit is initialized. When the generation of the doppler signal is no longer detected, the value is also initialized. A reset circuit 23 sends out a reset signal for resetting the counted value of the circuit 17 based on the output from the circuit 22. An abnormality display circuit 24 displays the abnormality of an environment based on the output of the circuit 22.
Patent JP-S62104542-A (JP)
Inventor: IMAOKA SHIGEKAZU
IPC: A22C29/04
Filed: 1985-10-29
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-H0962374-A (JP)
Title: Power unit
Inventor: KOMATSU SHUNICHI
IPC: G05F1/10
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To execute AC load control without causing response delay by setting a commercial power source as input and short-circuiting the output of an AC monitor which outputs a value in accordance with such input according to the zero-cross timing of the commercial power source. SOLUTION: An AC monitor circuit 9 sets the commercial power source as input, and outputs the value in accordance with such input. A power source control microcomputer 7 drives an AC monitor short-circuiting circuit 10 corresponding to the zero-cross timing of the commercial power source 1 detected by a zero-cross detection circuit 8. The AC monitor short-circuiting circuit 10 consists of a transistor whose emitter and collector are connected between the output of the AC monitor circuit 9, and short-circuits the output of the AC monitor circuit 9 according to the zero-cross timing. In this way, the discharge of the output is performed quickly even when an input voltage changes from a high value to a low value, and the response of control of a load 11 is speeded up.
Patent JP-H0768910-A (JP)
Title: Serial dot printer
Inventor: NAOI HIDENORI
IPC: B41J33/52
Filed: 1993-09-03
Abstract: PURPOSE:To provide a serial dot printer capable of uniformizing the consumption of the ink in an ink ribbon regardless of the setting of a printing mode. CONSTITUTION:A ribbon feed motor 24 feeding an ink ribbon and a ribbon feed motor control part 22 controlling the driving of the ribbon feed motor 24 are provided and the ribbon feed control part 22 drives the ribbon feed motor 24 by constant quantity at each time when a printing head 4 is once driven by a printing head control part 2.
Patent JP-H0646765-A (JP)
Title: Multi-layer devil's tongue and its production
Inventor: YOSHIDA KOSAKU
IPC: A23L29/244
Filed: 1992-07-29
Abstract: PURPOSE:To obtain the devil's tongue by forming, in a multi-layer way, devil's tongue mixed with various kinds of flavoring agents with each layer corresponding to each of the flavoring agents to enjoy the plural tastes of the flavoring agents starting from single flavor enjoyment toward mixed flavor enjoyment. CONSTITUTION:Devil's tongue mixed with various kinds of flavoring agents 18, 19... is formed in a multi-layer way 12, 14, 16... with each layer corresponding to each of the flavoring agents followed by cutting into blocks which are then warmed, thus affording the objective multi-layer devil's tongue 10. With a single devil's tongue block, various tastes can be enjoyed.
Patent JP-H1187803-A (JP)
Title: Magnetic resistance effect element
Inventor: OIKAWA SATORU
IPC: H01F10/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To improve a magnetic resistance change rate and at the same time magnetic sensitivity, by dispersing a projecting part in an island shape for forming a foundation layer, and by laminating ferromagnetic and non-magnetic conductive layers on the foundation layer. SOLUTION: A first foundation layer 2 consisting of Ta is formed on a substrate 1 consisting of Si, and a second foundation layer 3 consisting of Cu is formed on the first foundation layer 2. A projecting part 3a is dispersed in an island shape for forming on the second foundation layer 3, and a foundation layer 10 is constituted of the first and the second foundation layers 2 and 3. Furthermore, CoFe, Cu, CoFe, and IrMn layers that are ferromagnetic, non- magnetic conductive, ferromagnetic, and antiferromagnetic layers 4, 5, 6, and 7, respectively, are successively laminated and a spin valve-type magnetic resistance effect film is formed, thus increasing a magnetic resistance change rate and a one-axis anisotropy magnetic field and improving magnetic sensitivity.
Patent JP-S63100907-A (JP)
Title: Device for preventing opening of filter plate of filter press
Inventor: SANO TSUTOMU
IPC: B01D25/172
Filed: 1986-10-16
Abstract: PURPOSE:To prevent trouble of dropping cakes caused by the interlocking opening of a filter plate adjacent to an access filter plate at the time of the opening of the access plate by eliminating possibilities of interlocking opening of the filter plates other than the access plate. CONSTITUTION:A device for preventing opening of a filter plate consisting of a magnet component 12 and a spring component 16 on the lower side of each filter plate 1. Adjacent filter plates other than an access filter plate are joined together by the magnet component 12, and any failures of joining caused by the difference of levels of respective magnet components 12 and also damages to the magnet components 12 caused by external force of joining at the time of joining are prevented by spring components 16. As a result, at the time of opening a filter press, especially a suspension filter press, the trouble of partial opening of the filter plates adjacent to an access filter plate and dropping cakes simultaneously out of the access sieve plate on a conveyor can be eliminated.
Patent JP-H0560676-A (JP)
Title: Falling weight type viscosimeter for process control
Inventor: SEKIGUCHI KOJI
IPC: G01N11/12
Filed: 1991-08-30
Abstract: PURPOSE:To improve structurally a viscosimeter to be used for viscosity measurement for the purpose to keep viscosities of viscous painting materials during continuous painting-work process of kinds of viscous materials such as insulation paint painting of enamel wire, varnish painting for desication and insulation, magnetic powder agent painting on recording tape, coating agent painting on paper surface, and so on. CONSTITUTION:By providing a pneumatically and intermittently operated bellows pump of which type is that the lower part thereof is fit into a measuring tube 1 of a falling weight type viscosimeter as of a single body, equipment such as pipings, pumps and values which be required for keeping circulation flow condition, can be eliminated. Consequently, a falling weight viscosimeter enabling process controlling, which has constitution that flowing-in of sample liquid to the measuring tube 1 can be forcedly realized, and has structure that intends changing of the liquid to be realized, is obtained.
Patent JP-S6399183-A (JP)
Inventor: SAKAMOTO YOSHIHIRO
IPC: B25D17/08
Filed: 1986-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0561168-A (JP)
Title: Slver halide color photographic sensitive material
Inventor: HIRABAYASHI SHIGETO
IPC: G03C7/392
Filed: 1991-08-29
Abstract: PURPOSE:To prevent deterioration of photographic performance by incorporating a specified colored magenta coupler in a green-sensitive silver halide emulsion layer and a specified formalin scavenger in a photographic constituent layer. CONSTITUTION:At least one of the green-sensitive silver halide emulsion layers contains at least one of the colored magenta couplers represented by formula I, and at least one of the photographic constituent layers contain at least one of the formalin scavengers represented by formulae II and III, and in formulae I-III, R1 is a substituent; R2 is acylamino, sulfonamido, imido, or the like; R3 is halogen or alkoxy; m is an integer of 0-5; n is an integer of 0-4; R4 is H, alkyl, aryl, or the like; X>CH- or >NH-; each of R5-R8 is H, alkyl, alkenyl, or the like; and each of R9 and R10 is H or alkyl.
Patent JP-S60141282-A (JP)
Title: Liquid cultivation of aspergillus
Inventor: UENO SHIGENORI
IPC: C12N1/14
Filed: 1983-12-27
Abstract: PURPOSE:To produce the conidospore of aspergillus absolutely free from the contamination with sundry germs, and to produce an enzyme such as galactosidase, by culturing aspergillus in a liquid medium having a pH and a phosphate ion concentration within specific respective ranges, thereby differentiating the aspergullus. CONSTITUTION:The liquid culture of aspergillus is carried out by keeping the pH of the medium to 4-6.5, and the phosphate ion concentration to 0.2-2.0mol. Preferably, the concentration of the saccharide, yeast extract, malt extract, peptone or amino acid in the medium component is maintained at <=1%.
Patent JP-H0796144-A (JP)
Title: Waste gas purifying method
Inventor: KOBAYASHI WATARU
IPC: B01D53/86
Filed: 1993-09-30
Abstract: PURPOSE:To efficiently remove nitrogen oxides from a waste gas containing excess oxygen in addition to the nitrogen oxides and hydrocarbons by using a zeolite incorporated with Pd and Fe as a catalyst. CONSTITUTION:In removing the nitrigen oxides from the waste gas containing excess oxygen, the nitrogen oxides and hydrocarbons, the zeolite incorporated with Pd and Fe is used as the catalyst. Content of Pd is preferably about 0.01-1.0 expressed in terms of a PdO/Al2O3 mol ratio, and more preferably about 0.05-0.4. Content of Fe is preferably about 0.2-2.5 expressed in terms of an FeO/Al2O3 mol ratio, and more preferably about 0.8-2.0. Also, the hydrocarbons contained in the waste gas is not especially limited but the catalyst can efficiently purify a waste gas even concerning that in which a main component of the hydrocarbons is methane.
Patent JP-2001073990-A (JP)
Title: Overload protector for pump
Inventor: YAJIMA MAKOTO
IPC: F04D15/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a circuit element, and inform that the element is stopped by generation of an abnormal state by providing means for stopping a motor by detecting an overload operating condition generated when foreign matter is intertwined in a pump. SOLUTION: When a rotation command switch 8 is turned on, control is carried out in a differential amplifier 10 so as to unify rotation command voltage from a rotation command voltage setter 9 and voltage from a F/V converter 7. For example, when foreign matter is intertwined in a pump 1, rotating speed of a motor 2 is reduced, the motor 2 and a frequency converter 11 are heated up, temperatures thereof are raised, and a usable temperature range of the circuit element exceeds. On the other hand, when the foreign matter is intertwined in the pump 2 and thereby pump rotating speed is reduced and is reduced by constant rotating speed or more, a rotation signal from the differential amplifier 10 is reduced so as to stop the motor 2. It is thus possible to protect the damage of a driving element caused by an overload operating condition.
Patent JP-2000073493-A (JP)
Title: Wall-panel reinforcing structure
Inventor: INABA MASAFUMI
IPC: E04C2/30
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide wall-panel reinforcing structure, with which reinforcing action can be obtained effectively by simple operation. SOLUTION: A flange piece section 2 bent to a rear is formed on the periphery of a surface plate section 1 and used as a wall panel 3, and an L-shaped stepped section 6 is formed on the vertical peripheral wall 5 of a waterproofed slab pan 4, and the wall panel 3 is placed on the horizontal piece 7 of the stepped section 6. A reinforcing muntin material 8 in mounted along the rear of the wall panel 3, and the upper end of the reinforcing muntin material 8 is united and fixed to a flange piece section 2a along the upper edge of the wall panel 3 while the lower end of the reinforcing muntin material 8 is retained to the vertical piece 9 of the stepped section 6.
Patent JP-S61123382-A (JP)
Title: Remote control device
Inventor: WATANABE SHIGEHARU
IPC: H04Q9/00
Filed: 1984-11-20
Abstract: PURPOSE:To control plural pieces of electronic apparatuses different in category and to simplify handling of the apparatuses by actuating switch means corresponding to the category of the apparatuses, and generating remote control signal. CONSTITUTION:The device is equipped with category changing over terminals MD1-MD5, an IC1 for remote control transmission generating a remote control signal and timing signal, an FF6 to control level of a terminal MD5 in accordance with output from indicator element 3 and a component disk control key means 7, switch means 7 and 8 giving IC1 or FF6 timing signal provided corresponding to category of the apparatuses. Output level of FF6 in accordance with operation of the means 7 and 8 is changed, category code is changed over through terminal MD5, and remote control signal corresponded is generated.