baber/WOPTO huggingface dataset:
Patent JP-H07249907-A (JP)
Title: Milliwave transmission line for integrated circuit
Inventor: TAKEI TAKESHI
IPC: H01P3/16
Filed: 1994-03-09
Abstract: PURPOSE:To obtain a transmission line constituted of a plane circuit having a low transmission loss and low radiation by forming 1st and 2nd strip conductors on a dielectric layer formed on a ground plate so as to supply high frequency power to a dielectric part between the conductors and setting up the electric length of the thickness of the dielectric layer to less than 1/2 high frequency feeding wavelength. CONSTITUTION:A dielectric layer 1 with fixed thickness is formed on a conductor setting base 4 like a layer. A 1st finite width strip conductor 2 and a 2nd finite width strip conductor 3 parallel with the conductor 2 with a fixed interval are formed on the upper face of the layer 1. The parts of the layer 1 corresponding to the lower part of the conductors 2, 3 are used as electromagnetic wave conductive lines and power is supplied from a high frequency source 5 so that electric field components are parallel with the plate 4. The electric length (obtained dividing the physical length of the layer 1 by the route of a dielectric constant) of the thickness (a) of the layer 1 is set up to less than feeding wavelength. Since the electric field components of the feeding electromagnetic field are turned to a cut-off state in the dielectric layer part under the conductor 2 or 3 and an electromagnetic field generated from the source 5 is transmitted through the dielectric parts existing under the gaps of the conductors 2, 3 without almost invading into the lower parts of the conductors 2, 3, a transmission loss due to a copper loss can be reduced.
Patent JP-H06117400-A (JP)
Title: Air blower unit with filter
Inventor: SHIBUYA AKIRA
IPC: F24F7/06
Filed: 1992-02-25
Abstract: PURPOSE:To reduce noise without scattering of dust in a clean room. CONSTITUTION:In an air blower unit equipped with a filter where an inlet 2 is formed on the top of an outer case of which lower part is open, an air blower 3 is arranged in the outer case 1 positioned at the inlet 2 and a filter 8 is arranged at the opening part of the outer case 1, a member 11 for bypassing air flow from a blow-out port of the blower 3 to the filter 8 is provided at the outer case 1, and the surface inside the bypassing member 11 and the inner face of the outer case 1 are covered with porous metal plate 10 at a certain interval.
Patent JP-H07247918-A (JP)
Title: Canister purge control
Inventor: ITOU TAKENORI
IPC: F02D45/00
Filed: 1994-03-09
Abstract: PURPOSE:To properly control a purge in accordance with an evaporating state by way of correctly estimating the evaporating state of a fuel tank. CONSTITUTION:This is an engine to carry out purge control by temporarily storing evaporated fuel generated in a fuel tank 21 in a canister and changing a duty ratio of a purge solenoid valve 33 by a purge map set by an engine load and engine speed at the time of driving the engine, and a purge correction value corresponding to an evaporated fuel generating state is decided by fuel temperature and tank inside pressure in the fuel tank 21, and the duty ratio of the purge solenoid valve 33 given by a purge map is corrected to increase and decrease by this purge correction value.
Patent JP-H02218142-A (JP)
Title: Bonding of inner lead
Inventor: FUJITA SHIGEKI
IPC: H01L21/60
Filed: 1989-02-20
Abstract: PURPOSE:To bond a work accurately by detecting the central positions of inner leads in the direction X and the direction Y, comparing the positions with reference positions, and correcting the amount of the position deviation of a carrier tape according to the difference. CONSTITUTION:An X-Y table 2 is provided at the side surface of a carrier tape 3 on which inner leads 4 are formed. The right end of an arm 2b is fixed to a moving table 2a of the table 2. The tip of the arm 2b is made to protrude toward the upper surface of the carrier tape 3. A lighting position and a camera 1 are attached so as to face downward. The output of the camera 1 is connected to a position-deviation operating unit 11. The central positions of the inner leads 4 in the direction X and the direction Y are detected. The results are compared with reference central positions which are inputted into the position- deviation operating unit 11. The position deviation of the carrier tape 3 is corrected according to the difference. In this way, the positions of the inner leads are accurately detected, and a work can be bonded accurately.
Patent JP-H0248812-A (JP)
Title: Surface acoustic wave convolver
Inventor: MOCHIZUKI NORIHIRO
IPC: H03H3/08
Filed: 1989-02-20
Abstract: PURPOSE:To suppress the production of a reflected wave when a surface acoustic wave reaches other exciting electrode by forming one exciting electrode into folded shape, and splitting a waveguide path corresponding to each area. CONSTITUTION:Input interdigital electrodes 101, 102, waveguide paths 3a-3d and an output interdigital electrode 4 are provided respectively on a piezoelectric substrate 1. The electrode 101 consists of areas A-D, each area has a uneven shape folded alternately, and a step difference (d) between the areas A, C and the areas B, D is selected to be lambda/2=nu/2f. Moreover, the wave guide paths 3a-3d are provided corresponding to the areas A-D and a surface acoustic wave generated from the area A is propagated on the waveguide path 3a. The surface acoustic wave on the waveguide 3a, 3c and that on the waveguide paths 3b, 3d differ from the phase by 180 deg.. Each surface acoustic wave propagated on each waveguide path is neutralized on each electrode digit of the electrode 102, resulting in preventing the production of the reflected wave due to re- excitation.
Patent JP-H04277896-A (JP)
Title: Sales data processor
Inventor: NAKAHORI HISAHIDE
IPC: G07G1/12
Filed: 1991-03-05
Abstract: PURPOSE:To arbitrarily set image information to be handwritten and inputted as a character corresponding to each merchandise, and to register a sales data by selecting the displayed character, in a registration mode. CONSTITUTION:When the arbitrary character is handwritten and inputted in a setting mode by using an LCD touch panel 11h, this character is recognized and the image information is generated and stored in a handwritten image information memory 14a. On the other hand, the sales data is secured in a sales data memory 14b corresponding to the above-mentioned character. When the character displayed on the LCD touch panel 11h is selected in the registration mode, a CPU 12 updates the sales data in the sales data memory 14b corresponding to the above character.
Patent JP-S63203120-A (JP)
Inventor: TAKEYAMA KOJIRO
IPC: A47J27/21
Filed: 1987-02-20
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-H06251137-A (JP)
Title: Address management device
Inventor: ENOMOTO NOBUYOSHI
IPC: G06T3/00
Filed: 1993-02-26
Abstract: PURPOSE:To constitute a three-dimensional image store device which can easily design and change a system. CONSTITUTION:A physical address converting part 24 for designating a physical address to a memory element 9 constituted of plural modules in accordance with a logical address, an interpolating part 28 for executing an interpolation in accordance with a relation of the logical address and plural modules, with respect to data read out of the memory element 9, based on the physical address designated by the physical address converting part 24, and a synchronizing part 27 for allowing read-out of the data based on the physical address designated by the physical address converting part 24, and an interpolating operation by the interpolating part 28 to synchronize with each other are constituted in the same module.
Patent JP-S57154512-A (JP)
Title: Bent device for transmitting high motive power
Inventor: ICHIKAWA SEINI
IPC: F16C1/06
Filed: 1981-03-18
Abstract: PURPOSE:To rapidly transmit high motive power to a distant place which is conventionally hard to transmit such high motive power to, by providing a device which comprises a rotary shaft, bearings and balls and has an integrated expansible and flexible mechanism. CONSTITUTION:A device, which comprises main members such as a central rotary shaft 1 made of a PC material or a wire rope or the like, ball bearings 2 which come into contact with the shaft at the time of the bending of the device, link balls 3 which slide in grooves 4 at the time of the bending, coiled springs 5 which act to the balls, liners 6 containing the sliding grooves 4 and the balls and an expansible coating 7 on the outside surfaces of the liners, is provided with an integrated expansible and flexible mechanism. A motive power input is applied to the joint 9 of the shaft 1. When the device is bent in an optional direction during the rapid rotation of the shaft 1, the bearings 2 come into contact with the shaft at the bent part of the device. At that time, the balls 3 sharply curve while sliding in the grooves 4.
Patent JP-H06247321-A (JP)
Title: Steering column cover
Inventor: SASAJIMA MUNEAKI
IPC: B62D1/16
Filed: 1993-02-26
Abstract: PURPOSE:To improve the impact absorbing performance of impact absorbing energy to be added to a steering column cover. CONSTITUTION:This column cover is equipped with a column cover main body 4 provided along a steering column 2 fixed at a vehicle body; a first impact absorbing body 7 having ribs 9, 10 provided on the inside of the bottom wall 6 of the column cover main body 4; and a second impact absorbing body 8 having ribs 22 provided in the state of butting against the first impact absorbing body 7. As a result, in a case in which the column cover main body 4 has received impact from the outside, impact energy is first transmitted to the first impact absorbing body 7, and the impact energy is absorbed by the plural ribs 9, 10 of the first impact absorbing body 7 being broken. Also, when impact from the outside is large, the impact energy that has been unable to be absorbed by the first impact absorbing body 7, is absorbed by the ribs 22 of the second impact absorbing body 8 being broken.
Patent JP-H02217512-A (JP)
Title: Self-running type soil-improving machine and underdrainage constructing method with the machine
Inventor: SHIBATA TADASHI
IPC: E02B11/00
Filed: 1989-02-18
Abstract: PURPOSE:To enable a stable underdrainage channel to be formed by forming a soil-improving material feeding hopper and a deeply excavating rotary integrally, and by agitating soil-improving material and soil to be mixed with each other via an auxiliary wheel and a controlling mechanism, in a one-time process. CONSTITUTION:A soil improving work section 6 with a deeply excavating rotary 3 and a material casting hopper 4 formed integrally via a link type ascending or descending mechanism 2 is fitted to be able to ascend or descend vertically. Besides, an auxiliary wheel 7 for measuring the moving distance of a tractor 1, and a control mechanism 9 for controlling the rotation of a rotary type material feeding mechanism 8 are arranged. Then, according to the moving distance of the tractor 1 detected by the auxiliary wheel 7, by the control mechanism 9, the rotation of the cylindrical object 13 of the material feeding mechanism 8 is controlled, and a jetting quantity from the hopper 4, on soil improving material 16 with soil agglomeration agent adsorbed on substance having pores on the surface is regulated on non-steps, and an underdrainage channel with the material 16 and soil which are always uniformly mixed with each other, is formed.
Patent JP-S57153703-A (JP)
Title: Membrane separation treatment
Inventor: KOUMOTO MAMORU
IPC: B01D61/02
Filed: 1981-03-17
Abstract: PURPOSE: To prevent the breakage of a separation membrane generated by the negative pressure of the space in the separation membrane, in stopping the supply of a raw liquid, by gradually reducing the rotary speed of a pump until supply pressure due to the pump is reached to a predetermined value or less.  
     CONSTITUTION: In a separation apparatus consisting of a tubular reverse osmosis module 1 and a pump apparatus 5, when the supply of a raw liquid is stopped during operation of said apparatus, a stop switch 53 is operated and, by the signal therefrom, the rotary speed of a motor 52 is changed through a gearbox 54 to be transmitted to a pump 51. In this time the rotary speed of the pump is gradually changed and reduced by the gearbox 54 until the supply pressure of a raw liquid due to the pump is reached to 5kg/cm 2  or less in 0.5W1min and, when the supply pressure is reached to 5kg/cm 2  or less, the rotation of the pump 51 is automatically stopped. Even if the pump is perfectly stopped after the supply pressure is reduced to 5kg/cm 2  or less, negative pressure is not generated in a separation membrane. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62200104-A (JP)
Inventor: HIRANO AKIRA
IPC: F22D1/00
Filed: 1986-02-26
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-H11236019-A (JP)
Title: Wire wind removal device for bale waste paper
Inventor: KATSUMATA TOKIO
IPC: B65B69/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To surely pull out and pinch a wire between pinch teeth of fixed pull-out teeth and the pinch teeth of movable pull-out teeth even in the case the obliquity of the wire wound on a bale waste paper is large. SOLUTION: In a wire pull-out metal device for removing cut wire W on bale waste paper, a plurality of wire pull-in recesses 22d are formed on the wire contact faces 22c of intermediate movable pull-out teeth 22, and also projections 22e are formed at the entrances of the wire pull-in recesses 22d. At the tip ends of the pinch teeth 20c of fixed pull-out teeth 20, hooklike wire- catching projections 20d, which jut further outward than the pinch teeth 21c of movable pull-out teeth 21 and the tip ends of the projections 22e of the intermediate movable pull-out teeth 22, are formed.
Patent JP-H01216126-A (JP)
Title: Exciter for electromagnetic clutch
Inventor: HAMADA HARUKI
IPC: H01F7/06
Filed: 1988-02-24
Abstract: PURPOSE:To simplify construction and to perform a highly reliable operation without any trouble due to dielectric breakdown by constituting so as to locate a first connecting member for the lead wire of an exciting coil and an electric source wire and a second connecting part for the lead wire of an exciting coil and an earth wire respectively between first and second projections and one flange of a bobbin. CONSTITUTION:A first connecting member 22a between a lead wire 11a introduced out of a bobbin flange 15b from an exciting coil 11 wound on a bobbin having U-shaped sectional groove and ringed form and an electric source wire 20a for the exciting coil 11, is located between a first projection 15d which is formed on one flange 15b of the bobbin so as to project to a main yoke member side and the flange 15b. Moreover a second connecting member 22b between a lead wire 11b of the exciting coil 11 and an earth wire 20b for the exciting coil 11 is located between a second projection 15e formed similar to the projection 15d and the flange 15b. Consequently, these connecting parts can be stably held between the flange 15b of insulating member and the first and second projections 15d, 15e of insulating member, without any contact to the main yoke member.
Patent JP-S57155366-A (JP)
Title: Apparatus for manufacturing semiconductor
Inventor: TAKEDA TOSHIFUMI
IPC: H01L21/285
Filed: 1981-03-20
Abstract: PURPOSE:To form a uniform metal thin film on a semiconductor wafer, by controlling a flow of a heavy metal source adjacent to a flow control member in a container so as to mix the metal source with a reactant gas. CONSTITUTION:A semiconductor wafer 20 is placed on a susceptor 18 in the container 10, and is rotated together with the susceptor 18 by a rotating shaft 16. In this state, while the container 10 is evacuated from an evacuation port 14, a metal source for forming a metal thin film is introduced through a metal source introduction port 16 at the top of the container 10 into the container 10. The flow control member 24 having a cone shape provided on the top of the rotating shaft 16 controls the flow of the metal source by the side of the cone and guides the flow onto the semiconductor wafer 20. On the other hand, a reactant gas is allowed to flow up in the hollow rotating shaft 16, is jetted via a plurality of jet holes 22 provided in the top thereof into the container 10, is guided by the bottom surface of the cone of the control member 24, and is mixed with the metal source over the semiconductor wafer 20 so that a uniform metal thin film is formed on the semiconductor wafer 20.
Patent JP-H07248910-A (JP)
Title: Data structure display device
Inventor: SAKAMOTO TOSHIYUKI
IPC: G06F9/06
Filed: 1994-03-10
Abstract: PURPOSE:To obtain an easily understandable drawing even for data provided with a complicated hierarchical structure by indicating the sizes and positions of respective elements by axes in the vertical direction of graphics and hierarchically indicating the hierarchical structure of the data by superimposing the graphics. CONSTITUTION:An object data extraction processing program 12a inputs data structure information from a file 11, extracts the object data and all the elements successively from a top with the data 11a provided with the elements inside as an object and tentatively preserves them in an internal memory 17. At this time, the correspondence information 12c of a data type and a length is referred to and the sizes of the respective elements are obtained as well. A data structure description processing program 12b takes out the tentatively preserved object data 17a successively from the top and outputs a data structure drawing 16 to an output device 14 such as a printer or the like including the elements. At this time, the sizes and positions of the respective elements are indicated by the axes in the vertical direction of the graphics. Also, when the elements become nests and constitute the hierarchical structure, the graphics are superimposed on a base body, hierarchical expression is performed and outputted. Thus, the drawing for easily grasping the entire data structure is obtained.
Patent JP-H06226204-A (JP)
Title: Ultrasonic vibrator and ultrasonic actuator
Inventor: FUJIMURA TAKENAO
IPC: B06B1/06
Filed: 1993-02-03
Abstract: PURPOSE:To raise the amplitude of vibration even in the ultrasonic vibrator short in total length and to effect efficient driving. CONSTITUTION:The holding member 4 fixed to a laminated piezoelectric element 3 is fixed firmly to the node 2 of a bar-shaped elastic body 1. An additional mass body 7 is fixed to the central part of the bar-shaped elastic body 1. The edge of the piezoelectric element 3 is fixed to a L-shaped base 8.
Patent JP-H09228801-A (JP)
Title: Integral shroud blade
Inventor: OKADA YUKIMASA
IPC: F01D5/16
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a wing high in reliability by twisting the blade section of each blade to its back side at the outlet side of a gas flow as it goes to the direction of each blade end from its root part, letting aforesaid twisting be offset by the twisting deformation of a gas flow caused by revolutions, and stabilizing vibration and the like by means of the vibration characteristics of an infinite airfoil where the entire circumference of each blade is tied together. SOLUTION: The outlet part of each blade tip part (TIP) 1b is off-centered in cross section to its back side with respect to each blade root part (BASE) 1a. Namely, in turbine blades connected with an integral shroud 2 at their blade tips, the shape of each blade section is so formed that the outlet side of a gas flow is twisted to the back side as it goes from each BASE 1a to the blade tip end direction. This constitution thereby causes the twisting back deformation of an gas flow, which is made use of in this case. And so it is particularly important that the TIP 1b is twisted in cross section with respect to the BASE 1a. Vibration characteristics as an infinite wing can be kept up to a rated number of revolutions by twisting each blade 1, and the reliability of each turbine blade can thereby be enhanced to a great extent.
Patent JP-2000241006-A (JP)
Title: Air conditioner
Inventor: TANIFUJI HITOSHI
IPC: F24F11/02
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent an excess thermal protection by providing a detecting means for detecting a temperature of a heating component in a controller, and limiting an upper limit of an operating current based on the detected temperature and a drive mode. SOLUTION: A semiconductor 6A used for an inverter and a semiconductor 6B used for a converter are provided in a control board 5, and the semiconductors 6A, 6B and a fin temperature thermistor 8 for measuring a temperature of a semiconductor cooling radiating plate are provided in a control circuit 10. Temperature data from the thermistor 8 is input to a microcomputer 11, which compares the temperature of the thermistor 8 with a protective temperature of the preset semiconductors. If the temperature of the thermistor 8 is lower than the protective temperature, the control is continued, while if it is higher than the protective temperature, an operation mode is identified, and an upper limit of the current is limited based on the mode.
Patent JP-H06251516-A (JP)
Title: Magnetic disk device
Inventor: YOSHIDA SHINOBU
IPC: G11B21/02
Filed: 1993-03-01
Abstract: PURPOSE:To obtain a magnetic disk device provided with a head positioning mechanism which can execute such high accurate positioning that the vibration of a driving coil is not transmitted to the tip of a head. CONSTITUTION:When vibration energy is consumed by giving attenuation t6 a member near a coupling part, the vibration amplitude of a mode is reduced. Besides, rigidity near the coupling part of a carriage 14 or the rigidity of the coupling surface between the carriage 14 and the coil 20 is reduced. Then, the part where the rigidity is reduced is elastically deformed in the main resonance mode.
Patent JP-S54132745-A (JP)
Title: Data error detecting system
Inventor: OKAMOTO EIICHI
IPC: H02H3/05
Filed: 1978-04-06
Abstract: PURPOSE: To enable the detection whether the voltage and current data is correct or not without reducing the information bit or loading the hardware function by considering that the voltage and current data have the periodicity.  
     CONSTITUTION: A/D converter 3 for encoding the voltage v and the current i in the system, a digital computor 40 comprising memories 41, 42 and an arythmetic unit 43, an interface 5 for producing the operated result and an external device 6 are provided. Since the system current and voltage have the periodicity based on the basic frequency, it calculates the current and voltage data at some sampling time, π/2 phase-shifted data on the basis of said data and the basic frequency, two referential data having π/2 phase shift and the square of them becomes 1 on the basis of the basic frequency, and the vector or scalar products, then they are compared with the vector or scaler products similarly calculated at other sampling time to detect the data abnormality and its variation. Consequently it is detected whether the current or voltage dats is normal or not. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52124648-A (JP)
Title: Safety device for elevator
Inventor: KUNII KAZUSHI
IPC: B66B5/02
Filed: 1976-04-09
Abstract: PURPOSE: To provide the safety device for an elevator which can transmit an abnormality occurred in balance weight to the cage through mechanical means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52123131-A (JP)
Title: Character information production device
Inventor: IWATA MAKOTO
IPC: G06F3/02
Filed: 1976-04-09
Abstract: PURPOSE: To secure coincidence between the visible printing and input medium recording for the optical character selection and printing, by distributing codes oppositely to characters. 
     COPYRIGHT: (C)1977,JPO&Japio