baber/WOPTO huggingface dataset:
Patent JP-H06241748-A (JP)
Title: Outer shape detecting device for threedimensional object
Inventor: OZAWA MASATO
IPC: C04B28/14
Filed: 1993-02-15
Abstract: PURPOSE:To detect the outer shape of a three-dimensional object without using the data prepared in advance, e.g. the data on template matching. CONSTITUTION:A lighting system 12 projects the prescribed pattern to a three- dimensional object 1. A photographing device 14 photographs the three- dimensional object l projected with the prescribed pattern to obtain a two-dimensional image. Multiple two-dimensional images are photographed by the photographing device 14 while the lighting system 12 is moved at the prescribed speed to obtain the first image group. The three-dimensional object 1 is moved by the prescribed quantity in the X-axis direction, then the second image group constituted of multiple two-dimensional images is obtained while the lighting system 12 is moved. The outer shape of the three-dimensional object 1 is detected via the differential processing and the sum of product on the first image group and the second image group.
Patent JP-S56122286-A (JP)
Title: Separating filter
Inventor: TSUCHIYA TAKAHISA
IPC: H04N9/78
Filed: 1980-02-29
Abstract: PURPOSE:To form all circuits on one chip of an IC, by constituting a filter, which separates a luminance signal and a chroma signal, with a transversal filter using a charge transfer element. CONSTITUTION:The composite color video signal from input terminal 1 is supplied to delay circuits DX1-DX2 constituting the charge transfer element such as a BBD. The signal from terminal 1 and outputs of circuits DX1-DX4 are supplied to synthesizer A1 through weighting circuits X0-X8. The signal of synthesizer A1 is supplied to delay circuits DZ1-DZ10 constituting the BBD, and outputs of circuits DZ1-DZ4 are supplied to synthesizer A1 through Z3, Z51, Z7 and Z9 to eliminate the  sound signal. Outputs of circuits DZ1-DZ11 are supplied to supplied to synthesizer  A2 through weighting circuits Z2-Z22 to separate the chroma signal. Further, outputs of circuits DZ6, DZ8, DZ10 and DZ12 are supplied to synthesizer A3 through weighting circuits Z12, Z15, Z19 and Z24 to delay luminance signal by a desired quantity and separate it.
Patent JP-H09193977-A (JP)
Title: Pressurized air feeding mechanism for pressurized container of low pressure spray gun
Inventor: TAKAHARA HIROSHI
IPC: B05B9/04
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a press-feeding mechanism which can feed a paint by quickly responding to a trigger control of a spray gun, and a pressurized air feeding mechanism of which the check valve is not corroded with an organic solvent such as a paint, and of which the mechanism is simple and of which the handling property is easy, for a pressurized container which is attached to a internally mixing type spray gun. SOLUTION: On the container lid 20 of a pressurized container, a pressurized air joint set 1 for which a check valve 3 and an air purging valve 4 are jointly provided and integrated, is installed, and the check valve 3 has a thin film-form valve plate with a warping elasticity, being operated by low pressure air. Then, by turning the check valve 3 main body of the pressurized air joint set 1 being integrated, the opening/closing of the air purging valve 4 is performed for the pressurized air feeding mechanism.
Patent JP-H01203067-A (JP)
Title: Thermal spraying device
Inventor: ITO KAZUTOSHI
IPC: B05B7/16
Filed: 1988-02-08
Abstract: PURPOSE:To easily and surely perform rustproof treatment of the edge part of a material to be worked by providing a first and second guide bodies to a thermal spraying device main body and freely moving this main body along the end edge part of the material to be worked and providing both a metallic thermal spraying part and a heating means utilized for thermally-spraying metal to the edge part of the material to be worked and heating it to this main body. CONSTITUTION:In the case of thermally-spraying zinc to the edge part 13 of a press parts 11 to perform rustproof treatment, a first guide body 15 of a thermal spraying device main body 14 is abutted against the surface of the press parts 11 and a second guide body 16 is abutted against the end face of the press parts 11. When moving this main body 14 along the end edge part 12 of the press parts 11 in this state, the main body 14 is guided with the first and second guide bodies 15, 16 and both a metallic thermal spraying nozzle 17 and a torch 18 are moved while holding constant interval for the edge part 13. Therefore the coated layer 19 of zinc-iron alloy is formed on the edge part 13 and rustproof treatment is performed and also peeling of the coated film is prevented by thermally-spraying zinc to the edge part 13 through the nozzle 17 and heating the thermally-sprayed layer with the torch 18.
Patent JP-S56121921-A (JP)
Title: Controlling method of temperature for green house
Inventor: ADACHI SUMIKO
IPC: F24F5/00
Filed: 1980-02-29
Abstract: PURPOSE: To enable a sharp reduction of a heating cost required for a green house, by a method wherein, during the day, hot air in a room is cycled in gaps between stone aggregates to rise a stone temperature, and during the night, the air temperature in the house is caused to rise by causing the stone temperature to fall.  
     CONSTITUTION: A hole 6 is bored in a ground, concrete 11 being 9W10cm thick is placed into the bottom and side. A stone aggregate 1, whose size at least 5cm in diameter, is placed in a manner to be partitioned in a horizontal direction by use of materials 17 which are imprevious to air. Air in a house (a) flows through the stone aggregate through an air current intake 4 by means of a blower 3, and is cycled back to the house (a) from an air outlet 5. A difference in temperature between the air inlet and outlet is detected by means of a well-known device, such as thirmister, and this controls the blower 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03231584-A (JP)
Title: Digital picture signal processing unit
Inventor: USAMI AKIRA
IPC: H04N5/92
Filed: 1990-02-07
Abstract: PURPOSE:To realize the system conversion between plural standard systems with simple constitution by providing a digital memory to a VTR and generating a signal controlling a readout timing of the digital memory so as to vary a scanning line number and a field frequency. CONSTITUTION:A digital memory 13 is provided to a video tape recorder(VTR) and a synchronizing signal generating circuit 20 is provided, which outputs a horizontal synchronizing signal and a vertical synchronizing signal having a timing different from the system of an input picture signal. Then the input picture signal written in the digital memory 13 is read by using the horizontal synchronizing signal and the vertical synchronizing signal from the synchronizing signal generating circuit 20 to obtain different scanning line number and field frequency or the like from that the input picture signal. Thus, the conversion of each standard system is attained by adding a simple circuit to an integrated circuit for digital picture signal processing.
Patent JP-H05198391-A (JP)
Title: Microwave plasma device
Inventor: TAKAMURA FUMIO
IPC: H01L21/3065
Filed: 1992-01-17
Abstract: PURPOSE:To generate an uniform plasma and form a highly homogeneous thin film by providing, on an applicator, an input port capable of inputting microwaves from plural directions equally divided to a reaction tube. CONSTITUTION:The microwave oscillated by a microwave oscillator 1 and passed through an isolator 2 is divided into two by a T-type branched waveguide 10, and inputted to an applicator 5A through a waveguide system. The regulation of generation and generating position of plasma is conducted by the use of a phase shifter 11 and a matching equipment 4 while watching the indicating part of a power monitor 3. When the phase shift quantity of both waveguide systems are equal to each other, the maximum point of microwave electric field is generated at the center of the applicator 5A to form the optimum state for plasma generation, and a plasma is generated with the maximum microwave power. Thus, the plasma is generated with a low power and raised to a rated power while matching and regulating, and the instruction of the monitor 3 is similarly regulated. The plasma is uniformed, and a highly homogeneous thin film can be formed.
Patent JP-S54119243-A (JP)
Title: Image forming apparatus
Inventor: UMAGOME TAMOTSU
IPC: G03G15/10
Filed: 1978-03-08
Abstract: PURPOSE:To form images excellent in sharpness and high in resolution without deteriorating features in an elastic roller, by providing a specified developing fluid storing means near a static image carrier and the elastic roller. CONSTITUTION:Developing roller 43 provided with elastic cellular body 3 and a reticulate body 4 around shaft 2 is pressed to photosensitive drum 18 in the rotation direction from latent image forming means 37, in such a state that roller 43 has sufficiently absorbed developing fluid 40 in fluid tank 41, and nipped part x is formed. Fluid 40 squeezed out of roller 43 is filled in gas Z between drum 18 and receiving tray 42, and the edge part of latent image on drum 18 is immediately developed. Then, the latent image is further developed in nipped part x. When the pressed part of roller 43 leaves drum 18, roller 43 absorbs excess fluid 40 present nearby because of restoration force. Further, roller 43 forms nipped part y by compression with refreshing roller 44 to exchange fluid 40 and replenish it.
Patent JP-S57143144-A (JP)
Title: Piston cooling device
Inventor: KAWAGUCHI SHINJI
IPC: F02B3/06
Filed: 1981-02-26
Abstract: PURPOSE:To enhance the cooling efficiency with agitated liquid by fitting a discshaped float in a cooling liquid lead-in duct protruding into the cooling liquid chamber, slidably, and by moving it vertically by the inertia force generated when the engine operates. CONSTITUTION:A cooling liquid lead-in duct 11 is inserted along the axis of the piston rod 5, and a check valve 6 is fixed to its top. A disc-shaped float 3 is provided and, at its periphery, a cooling liquid duct 10 is furnished and the central part is fitted in the cooling liquid lead-in duct 11 slidably and born by springs 7, 7a. The float 3 is held at the center of the cooling liquid chamber by the springs 7, 7a when the engine is at a standstill, and moves vertically by the action of inertia force when the engine is in service to agitate the cooling liquid well owing to the pumping effect with the aid of the check valve 6. Accordingly, cooling of the piston 1 can be made surely and efficiently with simple construction.
Patent JP-S61186850-A (JP)
Title: Acoustic wave probe
Inventor: UMEMOTO KOSHI
IPC: G01N29/24
Filed: 1985-02-15
Abstract: PURPOSE:To prevent deterioration in SN ratio and to obtain a sharp image by forming an acoustic wave used for an ultrasonic microscope concavely, and making the edge of the spherical surface acute. CONSTITUTION:The acoustic lens 1 has a concave spherical part 8 formed at an end surface side facing a sample. The edge 16 between the spherical surface part 8 and a slanting part 17 which starts right at the spherical surface part is finished acutely. Then, a pulse is applied to the piezoelectric element 2 of the acoustic wave lens 1 to oscillate an ultrasonic wave, which is made incident on the sample from the concave surface part 8; and a reflected wave from the sample is received and made into an image by a receiver. In this case, the edge 16 of the spherical surface part 8 of the acoustic wave lens is made acute to prevent a converged ultrasonic beam from striking on the acoustic lens except at a lens aperture part. Thus, multiple reflection in the lens is prevented, so deterioration in SN ratio is prevented and the image is made sharp.
Patent JP-S61187501-A (JP)
Title: Cooling construction of fluid
Inventor: SHIZUTANI MITSUTAKA
IPC: F01D5/18
Filed: 1985-02-15
Abstract: PURPOSE:To improve a cooling effect and reduce fluidized resistance, by setting both small protrusions of pillar shape, having a height considerably smaller than the height of a cooling flow path, and large protrusions, having a height not less than half the height of the cooling flow path, on a cooled surface. CONSTITUTION:Cooling construction, forming a cooling flow path 3 between a cooled surface 1 and an opposed surface 2 placed separating from the cooled surface 1, supplies cooling fluid 4 to the flow path 3. The above construction sets both closely small protrusions 5 of pillar shape, having a height considerably smaller than the height of the cooling flow path 3, and in a suitable distance apart also large protrusions 6 of pillar shape, penetrating through the cooling flow path 3, on the cooled surface 1. In this way, a main flow of the cooling fluid 4 is rapidly accelerated and decelerated before and after the large protrusion 6, and the construction, generating a large turbulence attained by the main flow and a boundary layer 7, actively exchanges fluid particles inside and outside the boundary layer 7. While the small protrusion 5 also generates in its periphery a fine turbulence in accordance with the rapid acceleration and deceleration of the flow in the boundary layer 7 without causing exfoliation.
Patent JP-S61188187-A (JP)
Title: Image-forming method
Inventor: NAGASHIMA MASAYOSHI
IPC: B41J2/325
Filed: 1985-02-15
Abstract: PURPOSE:To obtain clear images with high quality without generating irregularities in transfer even on a rough surface, by a method wherein microcapsules containing an ink with a low viscosity therein are layered on a base, and are broken by heating to cause the ink to flow out. CONSTITUTION:An ink layer 18b is produced by a method wherein an ink 20 consisting of a liquid vinyl resin comprising a pigment and having a viscosity of about 10sP is contained into microcapsules 21 formed on a polyester resin having a coefficient of thermal expansion lower than that of a vinyl chloride resin, and the microcapsules 21 are bound on a base layer 18a by a binder 22 consisting of a wax resin. When printing is started, a thermal head 23 is pressed against a platen roller 16, whereby an ink ribbon 18 is pressed against a transfer paper 17, and when a printing pulse is impressed to heat the ink layer 18b to a temperature of not lower than 100 deg.C, the microcapsules 21 are broken due to a difference in thermal expansion, and the ink 20 is transferred onto the paper, whereby an image is formed.
Patent JP-H11212395-A (JP)
Title: Fixing device and image forming device provided with the same
Inventor: TOMOYUKI YOJI
IPC: G03G15/20
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To realize the moderation of a temperature difference between a part where a resistance heating element is arranged and a part where it is not arranged at a heating means while shortening warm-up time without raising cost. SOLUTION: Three kinds of electric power of 900 (W), 630 (W) and 450 (W) as supply electric power from a commercial power source 21 to the resistance heating element 15B are previously set. A process by which the supply electric power is selected to be one of three kinds of the electric power in accordance with the detected temperature of a thermistor 18 during a warm-up period and the electric power selected is supplied to the resistance heating element 15B from the commercial power source 21 is repeated.
Patent JP-H0749118-A (JP)
Title: Equipment with automatic combustion controller
Inventor: ETSUKUHARUTO SHIYUBUENDEMAN
IPC: F23N1/02
Filed: 1994-02-24
Abstract: PURPOSE: To obtain an apparatus having an automatic combustion controller in which energy demand is minimized and the cost of a flow regulation unit can be reduced. CONSTITUTION: An automatic combustion controller 1 for driving a dedicated fan 3 having a fan driver 2 and a dedicated fuel pump 5 having a fuel pump driver 4 is provided with a program generator 20 for controlling and monitoring an operation starting process and continuous operation. The fan driver 2 and the fuel pump driver 4 comprise a motor, respectively, and the r.p.m. thereof is controlled individually by the program generator 20. A target value data memory 22 stores a data concerning to the target r.p.m. of the fan driver 2 and the fuel pump driver 4 under various operating conditions and the motors of the fan and fuel pump are driven according to that data.
Patent JP-H08247677-A (JP)
Title: Heat exchanger for air conditioner
Inventor: KIN EISEI
IPC: F28F1/12
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To improve heat exchanging efficiency by making fluid flowing through respective plate fins as if it is sewed therethrough, mixing it and minimizing the generation of invalid spaces in the rear parts of heat transfer pipes. SOLUTION: A heat exchanger for an air conditioner comprises a plurality of plate fins 1 arranged at prescribed intervals in parallel so that fluid flows therebetween, and heat transfer pipes 2 arranged in upper and lower parts and inserted in a zigzag manner relative to the plurality of plate fins 1 so that the fluid makes a heat exchanging with an internal medium. In the heat exchanger, the cross-sectional areas of parts remote from the heat transfer pipes are increased so that the fluid flowing between the plurality of plate fins is made turbulent and mixed in the circumferences of the heat transfer pipes. Groups of slit shaped louvers 20 are formed on both faces of the plate fins 1 so that they are radially arranged about the heat transfer pipes.
Patent JP-S63193549-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIOKA JUNICHI
IPC: H01L23/28
Filed: 1987-02-06
Abstract: PURPOSE:To reduce the required quantity of gel state resin to be supplied, when wires and a chip are packaged with resin, by heating the gel state resin to a high temperature, and accelerating the hardening of the gel state resin. CONSTITUTION:After a semiconductor chip 8 is bonded to an outer electrode terminal 6, the chip 8 and outer electrode terminals 5 and 7 are connected with aluminum wires 9. Gel state resin 21 and molding resin 11 are sequentially supplied, and the chip 8 and the wires 9 are packaged with the resin. At this time, when the chip 8 end the wires 9 are packaged with the resin, the gel state resin 21 is heated to a high temperature. Then the hardening of the gel state resin 21 is accelerated quickly by the high temperature heating, and the required quantity of the gel state resin 21 to be supplied is reduced.
Patent JP-H06241901-A (JP)
Title: Spectroscope
Inventor: HARADA YOICHI
IPC: G01N21/27
Filed: 1993-02-16
Abstract: PURPOSE:To prevent the incidence of detection beam at the time of spectral measurement by allowing the detection beam with an undetectable wavelength by a main detector to be incident only at the time of the driving of a spectroscope to detect a position. CONSTITUTION:The detection beam from the light source 1 having narrow wavelength width provided above a spectral light source 2 passes through an incident slit 3 and incident on a camera mirror 4 while it is diffracted and expanded in a lateral direction. The beam becoming parallel by the mirror is incident on an auxiliary lattice 5 to be diffracted in a plureality of directions with a plurality of orders and formed into an image on an auxiliary detector 9 through a collimator mirror 7. The lattice 5 is attached to the upper part of a main lattice 6 and the lattices 5, 6 are rotationally driven at the same time by a drive part 11. According to the rotation of the lattices 5, 6, a plurality of diffracted beams due to high order diffracted beams traverse the detector 9. Since the wavelength of the detection beam is known, the position of the lattice 6 can be detected from the number of the diffracted beams traversing the detector and the positions thereof. At this time, the wavelength of the detection beam can not detected by a main detector 10 and, since the detection beam is put out at the time of spectral measurement, the spectral measurement due to the detector 10 is not obstructed.
Patent JP-H09217784-A (JP)
Title: Base isolation device
Inventor: MARUI KATSUYUKI
IPC: F16F1/40
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To make a horizontal allowance of a clearance between a structure and a base body smaller to make efficient use of a site by allowing the hardening phenomenon of rubber materials to occur when the shear-deformation of an isolator obtained by alternately laminating and sticking hard plates and rubber plates becomes greater. SOLUTION: An isolator 1 installed between a structure A and a base body B is made up of alternately laminated hard plates 10 and rubber plates 11, and mounting plates 2, 3 stuck on the upper and lower faces of the laminated body. When the base body B is horizontally vibrated, the isolator 1 is shear- deformed, and the structure A and the base body B are brought near to or separated from each other in the horizontal direction. Since the isolator is designed so that a hardening phenomenon of rubber materials constituting the rubber plates 11 appears from the time when a clearance CL between the structure A and the base body B becomes below a specified value, further approach of the structure A and the base body B is suppressed. Thus, an allowance of the clearance CL between the structure A and the base body B can be made smaller.
Patent JP-S61187535-A (JP)
Title: 2-cycle engine
Inventor: ITO SEIICHI
IPC: F02B75/02
Filed: 1985-02-14
Abstract: PURPOSE:To prevent the inflow of raw gas into an exhaust passage with the simple constitution, by installing each free piston for the separation of supplied air from exhaust gas into a plurality of combustion chambers so as to permit the harmonic shift and relative shift for a plurality of main pistons. CONSTITUTION:A pair of combustion chambers 2a and 2b and an intermediate air feeding chamber 3 are formed in concentric form by a casing 1, and main pistons 4a and 4b are installed into the combustion chambers 2a and 2b, and an air feeding piston 5 is installed into the air feeding chamber 3, and these pistons 4a, 4b, and 5 are connected so as to be integrally shifted by a piston shaft 6. The free pistons 9a and 9b for separating exhaust gas from supplied air are installed into the combustion chambers 2a and 2b so as to permit the harmonic sift and relative shift for the main pistons 4a and 4b. A small-diameter part 6C is formed onto the piston shaft 6 so that the penetration holes for the piston shaft 6 which are formed onto the free pistons 9a and 9b are used also as the throttle passage 10 for mixed gas.
Patent JP-H08216953-A (JP)
Title: Step for fellow passenger for motorcycle
Inventor: KATAGIRI KIYOSHI
IPC: B62J25/00
Filed: 1995-02-15
Abstract: PURPOSE: To provide a step for a fellow passenger for a motorcycle which is so constituted as to be containable in an unnoticeable manner without being limited by the position and the shape of a car body cover. CONSTITUTION: A step for a fellow passenger for a motorcycle comprises a step body 22; and a holder part 23, the base end part 22a of a step body 22 is pivotally mounted on a holder part 23 and an opening part 25 in which the step body 22 is completely containable is formed in the holder part 23. When the step body 22 is contained in the holder part 23, the outer surfaces thereof are positioned flush with each other.