baber/WOPTO huggingface dataset:
Patent JP-H1170120-A (JP)
Title: Laser treatment device
Inventor: MUKAI HIDEO
IPC: A61B18/20
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To easily observe a lesion without moving a hand piece part by attaching an image pickup means for photoelectrically picking up the image of an area scannable by a laser beam scanning means to a hand piece. SOLUTION: A mirror is arranged at the respective joint part of a multi-joint arm part 2 and a laser beam for treatment and an aiming beam made coaxial inside a laser device main body 1 are passed inside the multi-joint arm part 2 and led to a hand piece unit 3. A luminous flux reflected by driving mirrors 12a and 12b inside a scanner part 10 is reflected by the driving mirror 13 and then, the lesion is irradiated with it through a converging lens 15. The driving mirror 13 is turned with a rotary shaft AXMI as an axis, is arranged at a position PEM during laser irradiation, leads the laser beam to the lesion and also protects a laser reflected beam from the lesion from being made incident on a CCD camera 16. In the case other than the time of the laser irradiation, the driving mirror 13 is arranged at the position PES and the image of the lesion is picked up by the CCD camera 16.
Patent JP-H1177282-A (JP)
Title: Casting takeout device
Inventor: KIYOTA TADASHI
IPC: B22D29/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a casting takeout device having good durability which drastically reduces the ground vibration, further reduces the damage of a member contacting with a mold and can reduce the noise and the vibration. SOLUTION: A heavy base 4 is arranged on a setting floor 5 through a coil spring 4a and an oil damper 4b. On this base 4, a fixed supporting frame 1 for supporting the mold 6 with an upper opening hole part, a movable frame 2 for vertically moving a mold supporting frame 2 in the upper opening hole part at the upper part thereof and a recovering passage 3 for recovering cast iron and slag, are arranged. The total weight of the base 4 and the device on the base 4 is made heavier than the weight of the mold 6 for taking out the casting. Further, a wire rope is fitted to the fixed supporting frame 1 and the mold 6 supporting part at the upper end of the movable frame 2.
Patent JP-H0192335-A (JP)
Title: Shielding plate for thin film forming apparatus
Inventor: SEKINE ICHIRO
IPC: C23C14/34
Filed: 1987-10-02
Abstract: PURPOSE:To obtain the titled shielding plate having good adhesion with a scattering target material and having excellent corrosion resistance by forming said plate with a high chlomium-nickel alloy consisting of Cr and Ni having specific compsn. CONSTITUTION:The titled shielding plate for sputtering, etc., is formed by a high chlomium-nickel alloy consisting of, by weight, 25-75% Cr, furthermore consisting of 0.1-25% Fe and/or one or more kinds among 0.1-5% Ti, Zr, Nb, Mo, W and Cu and the balance Ni with inevitable impurities. The shilding plate obtd. by this method has good adhesion with the scattering target material, is hard to peel, has long period of usage without cleaning and has improved operating efficiency. Said alloy has excellent corrosion resistance to cleaning soln. consisting essentially of nitric acid, hydrofluoric acid, etc., and has excellent economically efficiency in such a manner that is is repeatedly usable for a long period of time.
Patent JP-H04127500-A (JP)
Title: Automatic selection backup device for printed wiring board
Inventor: KATAOKA TAKESHI
IPC: H05K13/04
Filed: 1990-09-18
Abstract: PURPOSE:To automatically set backup pins for supporting a printed wiring board by specifying backup pins arranged in a lattice state at equal intervals, and backup pins to be raised according to the type of a printed wiring board. CONSTITUTION:Backup pins 10 the number of which is mXn are disposed in a lattice state at equal intervals to be independently vertically moved by backup pin drivers 20. Sensors 41 are stood at the same positions as those of the pins 10 at an electronic component detecting position to detect an electronic component P at each sensor 41, and send information from detectors 40 to a controller 30. The controller 30 stores set position data of the pins 10 determined at the respective types of the printed wiring boards 1. The setting position of the pin 10 is decided, the driver 20 is driven to lift the designated pin 10, thereby supporting the board 1.
Patent JP-S61129248-A (JP)
Title: Production of helical gears
Inventor: MURAKAWA MASAO
IPC: B21K1/30
Filed: 1984-11-28
Abstract: PURPOSE:To produce a helical gear wheel with high efficiency at low cost with a small capacity press by putting a blank on a helical gear forming die, by subjecting the blank to an indentation plastic work with relative rotation of a die and blank by the descent of the punch with helical gear and by shearing the excess metal by a punch tooth form. CONSTITUTION:A blank 3 having equivalent to or adequately smaller outer diameter is put on the forming die 2 of the helical gear 5 of which tooth line is non-straight line. The blank 3 is subjected to an indentation plastic deforma tion work by rotating relatively the die 2 on a thrust spacer 24 with fitting the roller 21 of the upper die and the guide groove 27 of the die 2 by the descent of the punch 1 with helical gear 4. With the engagement of the die tooth die 5 of the helical gear die 4 of the punch 1 in succession the excess metal 11 of the forming blank 9 is blanked with shearing. The helical gear tooth form formation and shaving are performed at the same time and the plastic work is reasonable and a good shaped helical gear is produced with high efficiency at low cost with a small capacity press.
Patent JP-S61127889-A (JP)
Title: Partially plating device
Inventor: MURATA YASUTO
IPC: C25D5/02
Filed: 1984-11-28
Abstract: PURPOSE:To efficiently perform continuous partial plating of very narrow width, by moving a belt in a groove-like plating liquid supplying section on the upper surface of a plating liquid jetting box and bringing a plating liquid into contact with an object to be plated by receiving the plating liquid with the belt. CONSTITUTION:A plating liquid A is fed to a box main body 15 and supplied to a groove-like plating liquid supplying section 16 through a jetting pot 17. A belt 12 is stretched between a front and rear rolls 24 and moved in the plating liquid supplying section 16 in such a way that the belt 12 blocks the upper side of the jetting port 17. The belt 12 is supplied with the plating liquid A and performs partial plating to an object 19 to be plated which is in contact with the upper surface of the belt 12. The object 19 to be plated is set as a cathode and sufficient anode ions are supplied to the plating liquid A from anodes provided on the right and left sides of the groove of the plating liquid supplying section 16.
Patent JP-H06103778-A (JP)
Title: Semiconductor storage device
Inventor: HOTTA YASUHIRO
IPC: G11C11/401
Filed: 1992-09-18
Abstract: PURPOSE:To suppress the increase of a chip area to the minimum and to improve cost performance by optimizing the allocation and the division in the column direction of the number of bits read from each memory cell. CONSTITUTION:A memory cell array 131 is composed of 512 memory cells in the column direction and 4096 in the row direction and a memory cell array 132 is composed of 768 memory cells in the column direction and 4096 in the row direction. One of plural word lines made to be the state capable of selection by means of a selection signal for a first row from a decoder 11 is selected and driven by means of a selection signal for a second row from a second row decoder. The outputs of respective sense amplifiers 18 have two or three bits according to the bit width in the column direction of the corresponding memory cell array and data of 16 bits are outputted in all. Namely, respective column selection circuits 17 select two bits from among 512 bits in the column direction or three bits among 768 bits in the column direction by means of a column selection signal from a column decoder 19 and output these bits to a sense amplifier 18.
Patent JP-2001073979-A (JP)
Title: Self-priming pump
Inventor: YAMAZAKI SHIGERU
IPC: F04D9/02
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To suppress seizure of a sliding part caused at the time of an operation by priming, deterioration of a material, and generation of frictional noise and the like by forming a groove from a center to an outer periphery at an upper position from a center of a pump chamber on a pump chamber side wall so as to shut out flow of circulating water in water passage parts of an outer periphery and a back surface of the pump chamber and an impeller. SOLUTION: A groove 17 is formed on a pump chamber 7 side wall of a casing 3 from a center to an outer periphery at an upper position from a center of the chamber 7 so as to shut out flow of circulating water in water passage parts of an outer periphery and a back surface of the pump chamber 7 and an impeller. Even at the time of an operation by priming into a pump, flow of the circulating water in an outer peripheral part of the impeller 6 is changed, a part of circulating water is supplied to a sliding part of a rotation side mechanical seal and a fixing side mechanical seal by passing the groove 17. It is thus possible to suppress seizure of the sliding part, deterioration of a material, and generation of frictional noise and the like.
Patent JP-H08116431-A (JP)
Title: Image forming device
Inventor: FUKUTOMI MITSUO
IPC: H04N1/40
Filed: 1994-10-17
Abstract: PURPOSE: To obtain the image forming device having a repeat edit function easily used by the user. CONSTITUTION: When plural reduction/magnification factors are set and entered from an operation panel 4, an image processor 2 applies processing such as reduction/magnification and movement to an image received from an image input device 1 based on the plural different reduction/magnification factors and the image data after the processing are stored in a page memory 6. An image output device 7 prints out plural same images with the different reduction/magnification factors on one paper sheet based on the image data stored in the page memory 6.
Patent JP-H0989839-A (JP)
Title: Water quality meter applied with biosensor
Inventor: TANAKA YOSHIHARU
IPC: G01N27/327
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a water quality meter applied with a biosensor for chemically analyzing the river water or the water from each treating process of city water or sewage in which practical problems are solved, i.e., the service life of a water sampling filter for removing suspensoid in the water to be analyzed is prolonged, and the output from a dissolved oxygen electrode for biosensor comprising a platinum positive electrode, a lead negative electrode and an alkaline electrolyte is stabilized and prevented from lowering. SOLUTION: An air pump 10 for supplying the air to a sample has two flow paths and one flow path is employed for back washing a water filter 21 and for detecting the blocking of flow path using a pressure sensor 11 thus achieving long service life of water sampling filter. When a dissolved oxygen electrode 37 comprising a positive electrode of carbon felt, a negative electrode of lead and an acid electrolyte principally comprising acetic acid is employed, no hydroxide adheres to the negative electrode of lead, the output is stabilized, the service life is prolonged and the regeneration frequency of electrode can be lowered. Furthermore, a flow cell type sensor structure where mounting and replacement of fixed microorganism membrane 35 is facilitated is employed by adding a metal mesh.
Patent JP-H0194040-A (JP)
Title: Seat for automobile
Inventor: INAYOSHI MASATOSHI
IPC: B60N2/90
Filed: 1987-10-03
Abstract: PURPOSE:To support the waist measurement of a rider evenly and reduce his fatigue by forming each of first and second supporting parts in parallel with a seat slide angle in both directions of a seat cushion and a third supporting in the seat central part, respectively. CONSTITUTION:First - third supporting parts 1-3, supporting the waist measurement of a rider are formed in a seat cushion 5 in parallel with a seat slide angle. This first supporting part 1 is formed in the range of 167-187mm in both directions from a seat center line SS and downward 2-16mm of a reference line KJ passing through a hip point HP. And, the second supporting part 2 is formed within both directions 137-146mm and downward 61-68mm of the KJ and likewise the third supporting part 3 is formed within the range of both directions 9mm of the seat center line of the seat cushion 5 and downward 67-72mm of the reference line KJ, respectively. Thus, the waist measurement of the rider is surely supported as the center, and these supporting parts are uniformly contacted with the body of the rider so that his fatigue can be reduced.
Patent JP-H0297855-A (JP)
Title: Absorption type refrigerator
Inventor: ISHIDA TETSUYOSHI
IPC: F25B15/00
Filed: 1988-10-04
Abstract: PURPOSE:To obtain an absorption refrigerator which uses a low temperature heat source as a regenerator by using a high pressure absorber which uses a mixed solution of refrigerant and absorbent, say, LiBr solution, and adopting a chemical heat pump. CONSTITUTION:When about 49% of LiBr solution 30 is supplied to a vaporizer 1, water vapor is generated by the heating of cooling water 74. As a result, it turns into about 5.5% of LiBr solution 31 by itself, and is introduced into a vaporizer 2 by way of a heat exchanger 11, where water vapor 46 is generated by the heating circulating water 22, and it is turned into about 52% of LiBr solution and introduced into a vaporizer 3. Then, water vapor 47 is generated by the heating of circulating water 23, and it is turned into about 53.5% of LiBr solution 33 and introduced into a high pressure absorber 7 by way of a heat exchanger 13. This solution 33 absorbs the water vapor 48 in a regenerator 8 while it returns to LiBr solution 34 with 49% density. Furthermore, it is returned to the regenerator 1 by the application of a motor by way of the heat exchangers 13, 12, and 11.
Patent JP-H08114213-A (JP)
Title: Screw part with wedge
Inventor: TOTSUGI REIKO
IPC: F16B35/00
Filed: 1994-10-17
Abstract: PURPOSE: To prevent deviation of a plurality of members for being fastened by a bolt or a bolt and a nut by low axial force and manhour. CONSTITUTION: Approximately wedge-shaped projection 3a having higher hardness than fastening members 4, 5, which are contacted with a bolt 1 and a nut 2, is provided on the seats of the bolt 1 and the nut 2 and the approximately wedge-shaped projection 3a is bit into the member seat faces by fastening so that deviation in the perpendicular direction of the bolt shaft can be prevented.
Patent JP-H0561710-A (JP)
Title: Test device using sequence controller
Inventor: SHUDO FUMIKO
IPC: G06F15/177
Filed: 1991-09-03
Abstract: PURPOSE:To test whether a target task or a target process is normally operated or not by using communication between tasks or processes called multitasks or multiprocesses. CONSTITUTION:A controller 1 equipped with an upside transmitting means 21, upside receiving means 22, downside transmitting means 23 and downside receiving means 24 is provided on the testing device to test a target 10, and it is tested whether the target 10 is normal or not by transmitting data decided in advance to the target 10 by the transmitting means, receiving the output of the target 10 by the receiving means and checking these received data.
Patent JP-H03115505-A (JP)
Title: Method for setting shaking wave form
Inventor: IGAWA YOSHIO
IPC: B22F3/18
Filed: 1989-09-28
Abstract: PURPOSE:To reduce number of input data by inputting only shaking angular datum at each divided part and calculating angular velocity at each divided part based on the prescribed operational expression from the shaking angular data. CONSTITUTION:In the part to be driven, each divided shaking angular data and angular velocity to be necessary to periodically shake are set by dividing the shaking angle theta into plural parts P1L-PNL, P1R-PNR making shaking center line Cl as boundary around a swinging shaft 0 thereof to a first and second directions of mutually reverse direction. Then, only shaking angular datum for each divided part theta1L-thetaNL, theta1R-thetaNR is inputted. The angular velocity data omega1L-omegaNL, omega1R-omegaNR for the divided parts P1L-PNL, P1R-PNR are calculated based on the prescribed operational expression from the inputted shaking angular data. By this method, correction of the inputted data can be easily executed.
Patent JP-2000079192-A (JP)
Title: Slot machine
Inventor: UEHATA KOSHIRO
IPC: A63F5/04
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To improve representation effect and interest of a game by increasing variety of previously noticing actions. SOLUTION: Either side of each of reels 8a, 8b, 8c at an inner position of a symbol display window 20 of a front panel 11 is provided with a light-emitting display 50 for notifying a player of information relating to a lottery result of internal lottery processing. Each light-emitting display 50 executes a first notification after game start operation when the play wins the lottery, and executes a second notification before a residual reel stops.
Patent JP-S62112819-A (JP)
Title: Cutting of coupler tube for steel tubular sheet pile
Inventor: INAMI RYUICHI
IPC: E02D9/04
Filed: 1985-11-11
Abstract: PURPOSE:To exactly cut a coupler tube over its whole width by setting the turning center of a nozzle on a position where abrasive water jet from the nozzle reaches the side of the coupler tube through the weld of a main tube and the coupler tube. CONSTITUTION:A frame 2 is hung down in the main tube 1 of a steel tubular pile and fixed, and a nozzle 3 to be turned by a nozzle rotator is provided. The turning center 4 of the nozzle 3 is set on a position where abrasive eater jet from the nozzle 3 reaches the side of a coupler tube 6 through the weld of the main tube 1 and the coupler tube. While the nozzle 3 is turned, the coupler tube 6 is cut off over its whole width by means of abrasive water jet. Since no damping of the energy of the water jet occurs due to the leak and diffusion of the water jet to the aperture between the side of the coupler tube and the main tube, the coupler tube 6 can be easily and exactly cut off.
Patent JP-H04132076-A (JP)
Title: Memory
Inventor: MATSUMOTO AKIHIRO
IPC: G11C7/00
Filed: 1990-09-20
Abstract: PURPOSE:To perform the continuous access of data to an arbitrary position on a memory with a small number of gates by controlling 2N<2> number of second gates respectively existing on the 2N<2> number of branching lines branched into N numbers to be connected to continuous N number of bit lines where N number of data lines are commonly connected to a predata line unit. CONSTITUTION:Respective bit lines 1 to M are connected through gates 10 to 21 for column select one by one to NX2 numbers of predata lines PD 0 to PD 5, column selects 22 to 25 are connected to the N number of gates 10 to 21 for column select to output data with continuous NX2 bits on the predata lines PD0 to PD5 while selecting two column selects 22 to 25 at a time. Respective predata lines are connected through the gate for respective data line select to N number of data lines D0 to D2, and data line selects 44 to 49 are connected to gates 26 to 43 for data line select to output N bit data to be connected on the data lines D0 to D5 at a time. Thus, the continuous access of the data to the arbitrary place on the memory is performed.
Patent JP-H0590336-A (JP)
Title: Tape carrier package
Inventor: YAGOURA HIDEYA
IPC: H01L21/56
Filed: 1991-09-30
Abstract: PURPOSE:To render the manufacture of a tape carrier package simple by eliminating drawing processes, and to improve the heat dissipation characteristics of the tape carrier package by exposing a die pad sufficiently while the disconnection and short circuits resulting from the deflection of a film carrier tape arc prevented. CONSTITUTION:An IC chip 1 is disposed on a plane die pad 11 having a thermal expansion coefficient similar to that of the IC chip 1, a plane spacer 13 is interposed between the die pad 11 and a film carrier tape 3. The entire assembly is molded by a molding resin 6 so that the rear surface of the die pad 11 can be exposed.
Patent JP-H0891155-A (JP)
Title: Bumper device of traveling car
Inventor: YAMAHATA MIMIO
IPC: B60R19/00
Filed: 1994-09-21
Abstract: PURPOSE: To provide a bumper device to change a projecting quantity of a bumper by traveling direction of a traveling car. CONSTITUTION: A bumper device is constituted by installing a bendable member 60, which approaches a bumper to a side surface against resiliency of an elastic body by interlocking operation to changed the direction of a steered wheel 33 of a traveling car, on the bumper 50 which is arranged on the side surface 36 of the traveling car 30 and is energized outward by the elastic body 53. The bumper is normally energized in the direction for separating from the traveling car by the elastic body, and approaches a side surface of the traveling car by bending the bendable member against the elastic body when it collides with an obstacle, and relieves impact. When the direction of the steered wheel is changed to change the traveling direction of the traveling car, the bumper is approached to the side surface of the traveling car by interlocking with the steered wheel. Therefore, when the traveling car travels in the direction perpendicular to the direction in which the bumper does not play a bumper role, the bumper doen not become a hindrance.
Patent JP-H02101189-A (JP)
Title: Method and device for precise electroplating
Inventor: ASAMI HIROSHI
IPC: C25D5/00
Filed: 1988-10-05
Abstract: PURPOSE:To uniformize the plating layer thickness even when the plating position and treating area are one-sided or a material to be placed is extremely thin by providing plural plating current supply points in accordance with the plating position and treating area of the material. CONSTITUTION:The upper part of the bath 1 of an almost box shape is opened, plural claws 7 are provided projectingly on the horizontal upper edge 6, a liq. supply port 8 is furnished at the lower part, and a meshy planar electrode 3 is provided in the bath in parallel with the upper edge 6. Plural current supply electrodes 4 (4a-4d) are brought into contact with a planar material 2 to be plated placed on the claws 7 in accordance with the plating position and treating area, and electrically independent constant-current power sources 5 (5a-5d) are provided between the electrodes 4 and the electrode 3. The current to be supplied to each electrode 4 is optimized so that the plating current density at each part of the treating surface is made almost constant to the extent that the maximum supply current determined by the constant area and material of the electrode 4 is not exceeded.