baber/WOPTO huggingface dataset:
Patent JP-H0489907-A (JP)
Title: Clearance closing member between elevated bridge
Inventor: FUJITA KENICHI
IPC: E01D19/08
Filed: 1990-08-02
Abstract: PURPOSE:To utilize space under an elevated bridge widely and effectively by excluding noise, rain and wind by installing a clearance closing member, having a wind pressure reducing valve on a cover body of almost a dome shape in a front view and extending over the clearance portion between elevated bridges. CONSTITUTION:Clearance closing members A1, A2 each provided with a wind pressure reducing valve 2 on a cover body 1 of almost a dome shape in a front view is constituted. Right and left flanged mounting portions 5, 5 of the clearance closing members A1, A2 are mounded respectively on side edges of bridges B, B in such a state that they are extending over B1 between elevating bridges and engaging portions 3, 4 of the front and rear clearance closing members A1, A2 are engaged with each other. The clearance closing members A1, A2 close the clearance B1 between the bridges B, B to shut out noise, rain and wind and diminish the vigor of a rush of wind blowing up into the clearance portion B1 by means of the wind pressure reducing valve 2 to reduce wind pressure to the cover body 1.
Patent JP-S6361430-A (JP)
Title: Optical pickup
Inventor: SUNAKAWA HIROSHI
IPC: G02B6/122
Filed: 1986-09-02
Abstract: PURPOSE:To miniaturize an optical pickup and to make it light weight, by detecting each reflected beam from an optical recording medium focused by a first and a second condensing diffraction gratings, by a first and a second sets of photodetectors mounted on the surface, or the end face of a light wave guide. CONSTITUTION:On the optical pickup, a block 12 formed in such a way that it can be moved freely along rods 11, 11 extending in a direction almost vertical to a paper plane, is provided. In the block 12, a semiconductor laser 16 which emits a light beam 15 to the reflecting plane of an optical disk 13, is provided. The light wave guide 22 is arranged so as to receive the reflected beam 15' reflected on the disk 13 at the surface 22a of the guide. At the position where the beam 15' is projected, the condensing diffraction gratings 31 and 32 are provided adjacent to each other at the surface 22a. Furthermore, the photodetectors 24 and 25 which detect the reflected beam 15' focused by the gratings 31 and 32 respectively, are provided. In this way, it is possible to miniaturize the optical pickup, and to make it light weight, and to make the pickup read a bit of recording information, and detect a tracking error, and a focus error.
Patent JP-H0758491-A (JP)
Title: Superconducting magnetic shield structure
Inventor: HASEYAMA HIDEETSU
IPC: A61B5/05
Filed: 1993-08-20
Abstract: PURPOSE:To obtain a rigid floor structure using a simple superconducting shield body and a cryostat structure and, at the same time, to stably put men and articles (materials, devices, etc.) in a space of very weak magnetic field with a simple structure. CONSTITUTION:A cylindrical structure 13 is formed of a cylindrical superconducting shield body 11 and cryostat 12 convering the internal and external surfaces of the body 11 and the structure 13 is vertically set with the opening 13a of the structure 13 down. A floor member 15 composed of a nonmagnetic material is put in the structure 13 and multiple ring-like cylindrical members 16a, 16b, and 16d composed of a material having a high permeability are concentrically arranged in the opening 13a of the structure 13.
Patent JP-H1147384-A (JP)
Title: Prize winning device for pachinko machine
Inventor: OKUMOTO HIROMI
IPC: A63F7/02
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a prize winning device of a pachinko machine capable of surely suppressing the number of game balls entering a prize winning port to be not more than a prescribed number. SOLUTION: The prize winning device 10 provided with prize winning ports 22 and 31a at the game panel 2 of the pachinko machine 1 is provided with a stopping part 32 capable of stopping game balls not more than a prescribed number entering the ports 22 and 31a. When a prescribed number of game balls are stopped at the part 32, the other balls are prevented from entering the part 32 from the ports 22 and 31a by the prescribed number of game balls stopped at the part 32.
Patent JP-S6098673-A (JP)
Title: Charge coupled element
Inventor: ODA HIDETSUGU
IPC: H01L29/762
Filed: 1983-11-02
Abstract: PURPOSE:To output signal charges from a plurality of channels as the signal from an array of transfer channels by a method wherein N-arrays of charge transfer channels are driven by drive pulses of drive frequency (f)XNHz. CONSTITUTION:Of pulses phi1 and phi2 driving the transfer channels 51 and 52, when the pulse phi1 turns low, and the pulse P2 connected to the pulse phi2, a drive power source Q, and transfer electrodes 67 and 68 turn high, the signal charges from the channel 51 transfers from the transfer electrode 55 to the electrode 63. Next, when the pulse Q turns low and the pulse P1 having a frequency twice as much as the pulses phi1 and phi2 driving the transfer channel 70 turn high, these charges transfer to the transfer electrode 66. Then, the pulses phi2 and P1 turn low and the pulses P2, Q2, and phi1 turn high, the signal charges of the channel 52 transfer from the transfer electrode 61 to the electrode 63, and at the same time the charges of the electrode 66 transfer to the electrode 68. When the pulse Q turns low and the pulse P1 turns high, the charges of the electrode 63 and 68 are transferred to the electrodes 68 and 65, respectively; then are successively outputted 54.
Patent JP-H1030230-A (JP)
Title: Control device for pile intrusion quantity
Inventor: ITO FUJIO
IPC: E02D13/06
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To control the intrusion quantity of a pile safely, accurately, and efficiently without affecting the pile driving workability. SOLUTION: This control device for a pile intrusion quantity is constituted of an electro-optical distance meter 11, target prisms 12 fitted on the side of the head section of a pile 4 as the targets of the electro-optical distance meter 11, and an arithmetic means calculating the change of the height of the fitting position of the target prisms 12 as the intrusion quantity of the pile 4 with the measured data when the electro-optical distance meter 11 tracks the target prisms 12 during the driving work of the pile 4. Multiple target prisms 12 are horizontally arranged in different directions.
Patent JP-H0490027-A (JP)
Title: Information processor
Inventor: KATO HISAYOSHI
IPC: G06F9/38
Filed: 1990-08-03
Abstract: PURPOSE:To reduce the contention with an access request from an arithmetic processing stage to improve the performance by omitting preread of a branch destination instruction from a storage device at the time of detecting that the branch destination instruction is held in an instruction buffer. CONSTITUTION:An instruction decoder 8 decodes a branch instruction; and when its branch destination instruction already exists in the instruction buffer, an instruction group following the branch destination instruction or an instruction group following this instruction is read out from a storage device 101 and is stacked after the branch destination instruction or the instruction group following it in instruction buffers 102 and 103. At the time of success in branch, the stream is switched, and the read pointer is matched to the branch destination instruction already existing in instruction buffers 102 and 103 to segment an instruction into an instruction register 106. Thus, it is unnecessary to issue an unnecessary instruction read request to the main storage device 101 or the like, and the performance is improved.
Patent JP-S5996528-A (JP)
Title: Production of amorphous magnetic head
Inventor: MATSUURA KOUTAROU
IPC: G11B5/10
Filed: 1982-11-24
Abstract: PURPOSE:To provide a method for production suitable for mass production by fixing tentatively core half sets and joining the core halves in this state. CONSTITUTION:Core half sets 11, 31 are disposed in such a way that the front gap forming surfaces 18 and coil windows 13 of the respective core half sets match each other, then the sets are pressed and butted by means of jigs 35. A laser beam is irradiated across the connection 15 of both core half sets in this state to weld both. Number 32 in the figure shows the welding spot. Both core half sets united tentatively to one body are disposed and sandwiched by reinforcing bodies 41, 41 having through-holes 40 corresponding to the coil windows 13 so that the coil windows and the through-holes are faced to each other. An epoxy resin is vacuum impregnated in the spacing between the core half sets and the reinforcing bodies and is heated to set. Number 42 in the figure denotes an adhesive material layer. The assembly is then parted to individual chips as shown by broken lines 50 and the surface to contact with a tape is rounded by polishing.
Patent JP-S58105821-A (JP)
Title: Controlling device of air conditioner for vehicle
Inventor: UBUKATA TADAYOSHI
IPC: B60H1/32
Filed: 1981-12-21
Abstract: PURPOSE:To improve the cooling capacity at low speed and to suppress it at high speed by a method wherein a compressor, the compressive capacity of which is stepwise by variable, is employed so as to change-over the compressive capacity in response to the rotational frequency to produce necessary cooling capacity based upon the temperature of a refrigerant at the inlet of an evaporator. CONSTITUTION:The output voltage Vc of an amplifier circuit A containing an element Th to detect the inlet temperature of an evaporator is compared with the output voltage Vd of a frequency-voltage converter circuit B. When Vc<Vd, a transistor Tr is turned ON, resulting in energizing a solenoid S in order to drive a compressor with small capacity CC2. On the contrary, when Vc>Vd, this means that necessary cooling capacity can not obtain under the present rotational frequency and the capacity CC2 of the compressor, the transistor Tr is turned OFF, resulting in driving the compressor with large capacity CC1.
Patent JP-H1030816-A (JP)
Title: Safety device against co in combustion equipment
Inventor: TAKESHITA NAOYUKI
IPC: F23N5/24
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To execute safety action against CO, using an estimated indoor CO concentration calculated on a supposition that exhaust gas has leaked into a room and in relation to the CO concentration in the exhaust gas. SOLUTION: A CO sensor 11 is provided on the exhaust side in combustion equipment and detects the CO concentration in the exhaust gas. An estimated indoor CO concentration-calculating part 12 takes the combustion time measured by a combustion time-measuring means 13 and the CO concentration in the exhaust gas detected by the CO sensor 11 and by use of a calculation formula taking into account the cubic capacity of the room estimates the CO concentration in the room on the supposition that the exhaust gas has leaked into the room. When the estimated CO concentration in the room has reached a reference value for judgment indicative of danger given in advance, a CO safety action part 14 executes safety action against CO, such as shutoff of fuel.
Patent JP-H0254954-A (JP)
Title: Semiconductor stack device
Inventor: YAMAUCHI YOSHIHIRO
IPC: H01L23/40
Filed: 1988-08-19
Abstract: PURPOSE:To simplify structure of a stack device and to reduce a storage space by attaching an outward electrode for external connection to a center of each cooling fin at the time of holding a semiconductor element by pressure through the conductive cooling fin and an insulation seat which are arranged on the both sides thereof. CONSTITUTION:A plurality of cooling fins 2, 3 which are manufactured by copper, etc., are placed on the both sides of a flat-type semiconductor element 1, pressed by keep plates 6, 7 consisting of spring steel, and fastened by four fastening bolts 8 and nuts 9 which are provided to a periphery of the keep plates. Insulating seats 4, 5 are provided to a center of the keep plates 6, 7, electrodes 2a, 3a for external connection are inserted there, and the end is brought into contact with the fins 2, 3 of an outermost layer. That is, the fins 2, 3 are partially used to attach the electrodes 2a, 3a there to reduce an attaching space without enlarging the electrode crosswise.
Patent JP-S6363937-A (JP)
Title: Industrial gas measuring apparatus
Inventor: KODACHI TORU
IPC: G01N27/409
Filed: 1986-09-04
Abstract: PURPOSE:To achieve a higher response of gas detection while reducing the adhesion of dust, by a method wherein a gas to be measured is drawn on the upstream of an orifice opened in the direction of the gas being measured flows to be supplied to a gas detector and discharged on the downstream thereof. CONSTITUTION:A tip opening 25 of a cylinder tube 24 of a probe 20 mounted on a furnace wall 21 is divided in two, a gas intake port 29 and a gas exhaust port 30, with a partition 28 along the direction A of a gas flows. The gas being measured flows in along the partition 28 at the intake port 29 and discharged at the exhaust port 30. At the same time, the gas is supplied to a detecting section 40 through a filter 42 of a gas detector 27 to be measured. Dust contained in the gas being measured is guided to a tilt plate 33 to be discharged directly through a slot 34, resulting in a reduction in the adhesion thereof to the filter 2. This facilitates the drawing of the gas to achieve a higher response in gas detection and reduces the adhesion of dust, thereby checking the lowering of measuring capacity.
Patent JP-2000041185-A (JP)
Title: Television signal coding device and decoding device
Inventor: ISODA KIYOYUKI
IPC: H04N5/445
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To easily reproduce an original image before a caption is superimposed at the receiving side and to record the original image via a VTR by extracting a part corresponding to a caption image area from the original image to generate a partial image, coding the partial image to generate a partial image code and multiplexing a main image code and the partial image code to generate the transmitting data. SOLUTION: A caption image signal 152 and an original image signal 153 are inputted to a caption synthesizing part 102, and a main image signal 155 is produced and coded at a main image coding part 103. The coded signal 155 is sent to a code multiplexing part 108 as a main image code 156. The signal 153 is also inputted to a rectangular area extracting part 104 where a partial image is extracted. A partial image signal 157 showing a partial image is coded at a partial image coding part 105 like at the part 103, and a partial image code 158 is sent to the part 108. Then the multiplexed transmitting data 159 are generated at the part 108.
Patent JP-2001030483-A (JP)
Title: Ink jet head
Inventor: KATO TOMOKI
IPC: B41J2/055
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid chamber which meets a small, high-density and multi-bit ink jet head and is richly mass-producible. SOLUTION: A pressure in a pressure chamber 2 communicated with a nozzle 7 is controlled by a pressure generation means (piezoelectric element) 9 set to a part of the pressure chamber 2, whereby ink is jetted from the nozzle 7. A first member 4 has at least two opening parts 13 and 14, and the opening parts 13 and 14 are communicated with each other by a fluid resistance path 12. A second plate member 3 has a groove 12' for forming the fluid resistance path 12 connecting the two opening parts 13 and 14 in cooperation with the first plate member 4. The first and second plate members 4 and 3 are layered and joined, whereby the fluid resistance path 12 for ink to be supplied to the pressure chamber 2 from the ink feed ports 14 is formed.
Patent JP-2001029399-A (JP)
Title: Bed provided with gatch function
Inventor: NOGUCHI JIRO
IPC: A47C20/10
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To suppress the deviation of the body of a user and to raise the knee linked with back raising by an extremely simple structure. SOLUTION: When a transmission link 14 connected to a retractable frame 5 is inclined and displaced, a linking stopper 33 is displaced clockwise following the transmission link 14 by the energizing force of a spring member 32 and abutted to a second arm 27b in a back/knee linking link 27. When a back raising angle reaches 30 deg., a roller 30 for linking at the tip of the transmission link 14 reaches the tip of the second arm 27b. When back raising is continued further, the transmission link 14 deviates from the second arm 27b. In this case, since the second arm 27b abuts on the linking stopper 33, the back/knee linking link 27 maintains the abutting state and a knee raising angle is kept at about 20 deg..
Patent JP-S58107377-A (JP)
Title: Multi-needle electrode head
Inventor: ARAKAWA SATOSHI
IPC: B41J2/39
Filed: 1981-12-21
Abstract: PURPOSE:To obtain a multi-needle electrode head useful for facsimile and capable of easily preventing the disconnection of the needle wires of a main electrode by covering the boundary part to be led to the resin-buried parts of needle wires arranged in large numbers in parallel to form an elastic main electrode by coating with a silicone material. CONSTITUTION:A main electrode 2 is formed by arranging large numbers of needle wires in one or plural rows, and plural auxiliary electrodes 3 facing each other are provided on both sides of the main electrode 2. Then, both the electrodes 2 and 3 are buried in a resin. The resin-buried part corresponds to a head body 4, and the electrode faces 2a and 3a of the main electrode 2 and the auxiliary electrodes 3 appear on the front 4a of the head body 4. Also, the lead part 3b of the auxiliary electrode 3 and the projection 2b of the main electrode 2 are provided on the back 4b of the head body 4. Then, a silicone 5 is coated on the boundary part 2d to be led to the partial resin-buried part 2c of the projection 2a of the main electrode 2 to obtain an objective multi-needle electrode head 1.
Patent JP-S6187456-A (JP)
Title: Remote power supply application device
Inventor: TSUKAMOTO HISAO
IPC: H04Q9/00
Filed: 1984-10-04
Abstract: PURPOSE:To attain remote application of power to a central processing unit only with a coaxial cable by transmitting a DC voltage to the coaxial cable for a prescribed time only when the power application to the central processing unit is desired in an electronic computer system. CONSTITUTION:When the operator of a terminal device 4 desires application of power to the central processing unit 1, and when a switch 8 is opened, a switch 9 is closed and a voltage by a battery 10 is generated across a contact 7a of a relay 7, a power application signal generator 11 detects it and the power 6 is applied by a signal 12. Then the contact 7a of the relay 7 is closed, the central processing unit 1 starts transmission/reception of data with the terminal device 4 via the coaxial cable 3.
Patent JP-S6187084-A (JP)
Inventor: HATAO HIDEO
IPC: E05C7/02
Filed: 1985-09-18
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-S5998207-A (JP)
Title: Method and device for processing metal or the like
Inventor: KOIKE YOSHIO
IPC: G05B19/4103
Filed: 1982-11-29
Abstract: PURPOSE:To process easily a metal or the like by dividing the whole of a processing line to minute parts, each of which corresponds to the extent of movement for one pulse, with respect to coordinate axes and encoding them into a pulse train and storing and reproducing it to drive an oprating part. CONSTITUTION:A shape input device 12 gives the processing line to a pulse conversion processing device 13 to divide the processing line to minute segments, each of which corresponds to the extent of movement for one pulse, with respect to each coordinate axis, and they are encoded into a dot string and are stored in a storage device 14. The pulse train which is encoded and stored in the device 14 is sent to a reproducing device 15, and the device 15 transfers the quantity of stored contents, which is required for the operation of one cycle, out of stored contents of the pulse train stored in the device 14 through an auxiliary storage device and reproduces it. An operating part 16 is driven by reproduced pulses to process the metal or the like.
Patent JP-H0256931-A (JP)
Title: Apparatus for dry pretreatment of semiconductor device
Inventor: TANIMOTO YOSHIAKI
IPC: H01L21/304
Filed: 1988-08-22
Abstract: PURPOSE:To achieve a sufficient etching rate and prevent an ion gun from corroding and abnormal discharge from occurring by installing near the surface of a wafer reactive gas ejection ports to eject a reactive gas through a system another than that for an inert gas introduced into the ion gun. CONSTITUTION:The surface of a wafer 33 supported in a chamber 32 is cleaned with an ion beam 31 emitted through an ion gun 30. Reactive gas ejection ports 34 to eject a reactive gas (a) through a system another than that for an inert gas (b) introduced into the ion gun 30 is installed near the surface of the water 33. Therefore, no reactive gas (a) enters the ion gun 30 to form only the plasma of the inert gas (b) in the ion gun 30. This enables achieving a high etching rate and preventing the ion gun 30 from corroding and abnormal discharge from occurring.
Patent JP-H05323074-A (JP)
Title: Fuel rod aggregate for nuclear reactor and support lattice
Inventor: JIYAN NOERU KANATSUTO
IPC: G21C3/352
Filed: 1991-07-24
Abstract: PURPOSE: To improve the thermal efficiency of a reactor by arranging a supporting lattice a zirconium-based alloy for agitation off contact with fuel rods and fins, or the outer straps of adjacent supporting lattices. CONSTITUTION: A lattice 26 for agitation is constructed of zirconium-based alloy plates 28 and 30 which cross each other and are strengthened in elongation and corrosion resistance under radiation by annealing. Fins 32 are formed downstream (upper part) from the plates 28 and 30, and protruding parts 38 are provided so as not to come into contact with fuel rods 36 which are inserted into the lattice space. The amount of the protrusion of the protruding parts 38 is arranged in a degree that the friction with the fuel rod 36 may allow its moves in up-and-down directions. And the protruding part 38 is horizontally shifted from the center of the plate surface so as not to interfere with the base of the fin 32.  With providing the lattice 26 for agitation with no outer straps, its boarder line is arranged to fall within the outline surrounding the whole fuel rods 36 so that the adjacent lattices 26 for agitation of a fuel rod assembly may not come into contact with each other. Other supporting lattices are provided with the fins 32 and protruding parts 38.
Patent JP-H0257500-A (JP)
Title: Sun catching attitude control device
Inventor: NAKAMURA TAICHI
IPC: B64G1/36
Filed: 1988-08-22
Abstract: PURPOSE:To simplify a device, which senses and catches the sun automatically and holds the attitude of a flying object such as an artificial satellite in the direction of the sun, by furnishing a single solar sensor of biaxial sensing type, and allowing it to make whole heaven scanning with its rotation in a plurality of turns. CONSTITUTION:A sun presence signal SP and sensing angles Salpha, Sbeta are sensed by a solar sensor 31 of biaxial sensing type furnished on an artificial satellite, while the angle speed signals omegaGX, omegaGY, omegaGZ are sensed by a rate gyroscope (angle speed sensor of three-wheel sensing type) 4. Signals from these sensors 31, 4 re fed into a mode controller 5, and angle error signals psiC, thetaC, phiC and angle speed error signals omegaCX, omegaCY, omegaCZ are emitted in accordance with the result from judgement of the current attitude. In conformity to these signals, a regulator 6 gives an actuator 7 control command signals gammax, gammay, gammaz round the roll axis, pitch axis, and yaw axis, to catch the sun from any initial attitude.