baber/WOPTO huggingface dataset:
Patent JP-H11175981-A (JP)
Title: Tangential skew adjusting device for optical disk device
Inventor: TAKAZAWA TAKEHARU
IPC: G11B7/08
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To adjust a tangential skew in the optical axis of an objective lens while keeping a correlation between a guide main shaft and a guide sub-shaft constant and fixing a spindle motor to a base. SOLUTION: The rotation of a carriage 44 having the objective lens 42 of an optical pickup 41 is adjusted in an arrow direction j1 or j2 around a guide main shaft 82 by a carriage inclination adjusting means 85 attached between the carriage 44 and a guide sub-shaft 83, and thus the verticalness of the optical axis F of the objective lens 42 with respect to an optical disk 1 is adjusted in an arrow direction n1 or n2 being a tangential direction.
Patent JP-H09171780-A (JP)
Title: Color cathode-ray tube equipped with in-line type electron gun
Inventor: UCHIDA TAKESHI
IPC: H01J29/48
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To keep the movement of an electron beam after its operations for a long time within its practical range. SOLUTION: The outer diameter T (mm) of a neck part 30 housing an in-line type electron gun is related to distances S (mm) between electron beam axes 7, 8, 9 to have an inequality of 2S+13.66<=T<=28.1 where S>=4.1mm. By this constitution, the quantity of the movement of an electron beam after its operations for a long time can thereby be reduced in a range that sensitivity for polarization is accurate enough for practical usage without collision of an electron beam against electrodes 5-1 and 6-1.
Patent JP-2000159216-A (JP)
Title: Packaging box
Inventor: NIIHORI DAISUKE
IPC: B65D5/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent generation of defective forming such as defective adhesion, separation and diagonal adhesion of an end part of a square cylinder, and to improve the assembly accuracy by notching one side of first and third inner flaps in contact with first and third outer flaps so as to be inclined in the direction of the other side of the first and third inner flaps from the middle thereof. SOLUTION: In a process to assemble a packaging box 2, a first surface 11 is folded in a rising manner along a bent part 25, and a fourth surface 14 is folded along a bent part 27. A first inner flap 21 and a third inner flap 23 are folded at right angles along bent parts 35 and 36. In the folding, sides 21a and 23a of the first inner flap 21 and the third inner flap 23 are brought into contact with sides of the first outer flap 31 and the third outer flap 33, but since inclined parts 21d and 23d are formed on the sides 21a and 23a, the first inner flap 21 and the third inner flap 23 are not hooked by the first outer flap 31 and the third outer flap 33 in the middle of the folding.
Patent JP-2001158612-A (JP)
Title: Continuous heating furnace for activating treatment
Inventor: YANAGIDA MASAKATSU
IPC: C01B32/336
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a continuous heating furnace for activating treatment capable of eliminating the need for a conventional purging gas fed to a purging chamber and having a low environmental load. SOLUTION: This continuous heating furnace is capable of recovering a substance volatilized from a material to be treated with a recovering device 3, burning the recovered volatilized substance with a combustion device 4, feeding a gas produced by the combustion as a purging gas from the combustion device 4 to an inlet purging chamber 13 and an outlet purging chamber 14 with a gas feeder 5, circulating and reutilizing the gas.
Patent JP-2000161554-A (JP)
Title: Liquid feed rotary joint and main spindle cooling device for machine tool
Inventor: CHIKAMORI AKIRA
IPC: B23Q11/12
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid feed rotary joint having no relative displacement between a stator part and a rotor part and providing a structure superior in the sealing performance in relatively and axially moving these both parts in the stator side and the rotor side relatively moving in the axial direction. SOLUTION: For example, in a main spindle cooling device for a machine tool, a stator part 50 is axially movably provided in a housing 8 via a slide ball bearing 27, and a first feed side passage 60 and a first return side passage 61 are provided in the housing 8 side and the rotor part 51, The rotor part 51 is integrally provided in a draw bar and provided with a second feed side passage 67 and a second return side passage. 68 connectable to the stator part 50 and the draw bar 22 side. Liquid feed passages 60, 61 of the stator part 50 and liquid feed passages 67, 68 of the rotor part are communicated with each other by relatively rotatably rotary seal parts 65, 66, while securing the rotary seal parts 65, 66 and the liquid feed passages 60, 61 of the stator part 50 are communicated with each other in a moving rage of the housing 8 and the slide ball bearing part 27 at all times.
Patent JP-2000166269-A (JP)
Title: Object operation control method
Inventor: OBARA MASAO
IPC: G05D3/10
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To eliminate a mechanism using a limit switch by detecting a current from a driver to a motor with a current sensor and judging that an object is at the limit position of operation when a state where the wave-height value and the time width of a current waveform are equal to or more than a set value continues for a fixed amount of time and then stopping the motor. SOLUTION: When a drive current 5 from a driver 4 is applied to a motor 2 via a current sensor 6, an object 7 receives it and collides with a specific limit position. After that, when the drive current 5 continues to be applied to the motor 2, the current waveform of the drive current 5 becomes a wave- height value and a time width exceeding preset values. When this state continues for a fixed amount of time, the arrival of a limit position after being taken into a drive control part 1 is verified, a stop signal 10 and a brake signal 11 are applied to the driver 4 and the motor 2, thus stopping the operation of the object 7 and hence eliminating the need for a configuration.
Patent JP-2000161710-A (JP)
Title: Humidity regulator
Inventor: OSHIMA MASAHIRO
IPC: B64G1/50
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a humidity regulator employing a bubbling operation operable even under micro-gravity. SOLUTION: A supply side gas/liquid separating member 13 passing only water composed of a porous material is provided at the air inlet 11 of a container 9 for storing water and an exhaust side gas/liquid separating member 14 also composed of a porous material is provided at the air outlet 12. A water circulating means 15 supplies air discharged from a water outlet 16 located closely to the air outlet 12 to a water inlet 17 located closely to the air inlet 11 and feeds water from the air inlet 11 toward the air outlet 12 in the container 9.  Consequently, the air supplied from the chamber 3 produces bubbles from the supply side gas/liquid separating member 13 and the bubbles are carried on the water to the exhaust side gas/liquid separating member 14 where the bubbles disappear and the air in the bubbles under saturated state is also exhausted and returned back to the chamber 3 through an air return duct 5.
Patent JP-H10175685-A (JP)
Title: Aerosol spray device
Inventor: KONNO SHIGEHIRO
IPC: B05B9/04
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To evenly spray the liquid in an aerosol container without contact of the liquid with other fluids when spraying it after a certain elasped time, after it has been sprayed. SOLUTION: A valve stem 3 of a container is connected to one side and a valve structure 5 is provided at the other side. And a piston 10 is arranged in the inside of a cylinder member 7 in which a connection hole 6 is formed to connect to the outside to divide it into a pressure chamber 20 and a connection chamber 21. The valve structure is provided with a movable shaft 4. And the position of the shaft 4 is retained by an O-ring 14. A partition member 19 is arranged in the flowing passage way 11 to distribute the liquid. The distributed liquid is prayed from a plurality of nozzles 2. And the nozzles 2 are rotated by the reactive force. A closing member with a projection 9b is set in the piston 10. When opening the cylinder, the liquid slides the piston 10 and ejects the fluid from the connection hole 6.  The closing member 9 transfers the movable shaft 4 and opens the valve structure 5 in accordance therewith.
Patent JP-2000157934-A (JP)
Title: Pneumatic classifier
Inventor: ZAMPINI STEFANO
IPC: B07B7/083
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To enable extremely clear separation into fractions to be executed in one casing. SOLUTION: Classifier rotors 5, 9 have cover disks 16, 15 closed at first end parts in the axial direction thereof and have fine particle or medium particle take-out mechanisms 14, 13 at second end parts in the axial direction thereof. Both the first end parts of the classifier rotors 5, 9 are arranged so that the end faces are opposite to each other to form flow clearances in the radial direction.
Patent JP-H05171965-A (JP)
Title: Control method for variable cylinder engine
Inventor: MIYAMOTO KATSUHIKO
IPC: F02D17/02
Filed: 1991-12-20
Abstract: PURPOSE:To reduce torque shock at the time of switching from an all-cylinder operating mode to a cylinder pause operating mode in a variable cylinder engine. CONSTITUTION:In the control for a variable cylinder engine when the driving condition of a vehicle is detected by an electronic controller and fuel feed to a prescribed cylinder is stopped and the valve operating mechanism of the cylinder is stopped when a prescribed cylinder pause condition is satisfied, and which switches an all-cylinder operating mode to a cylinder pause operating mode, an electronic controller 25 decreases the generated energy of an alternator 30 during a prescribed period after the cylinder pause condition is satisfied, reduce an engine load, and changes the all-cylinder operating mode to the cylinder pause operating mode within a prescribed period.
Patent JP-2001153034-A (JP)
Title: Liquid discharge pump
Inventor: YAJIMA TAKEO
IPC: F04B53/06
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To easily discharge liquid in a pump to the outside and to prevent bubbles included in the liquid from growing into larger bubbles. SOLUTION: This liquid discharge pump is provided with a pump body 11 and a valve assembly 12, the valve assembly 12 is provided with an inflow side channel 31 guiding the liquid in the vessel 35 to an inlet 27 and an outflow side channel 32 guiding the liquid from an outlet 28 to a discharge portion 37, and the inflow side channel 31 and the outflow side channel 32 are provided with check valves 33a, 33b respectively. The respective channels 31, 32 have bypass channels 41, 42 detouring the check valves respectively and the respective bypass channels 41, 42 are provided with opening/closing valves 43a, 43b respectively. When the respective bypass channels 41, 42 are opened, the liquid in the pump thus flows backward to be discharges from a joint part 31a to the outside.
Patent JP-H10175805-A (JP)
Title: Insect pest repellent and method of repelling insect pest
Inventor: ISHIWATARI TAKAO
IPC: A01N31/06
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain an insect pest repellent which can repel mosquitoes, blood- sucking insects, uncomfortable hygienic insects, arthropods, etc., by means of thermal fumigation by holding carane-3,4-diol to a cellulose material with a specific tensity. SOLUTION: This insect pest repellent maintaining carane-3,4-diol in a cellulose material is obtained by impregnating the above cellulose material which possesses a bulk density of 30.2-0.7g/cm<3> and thickness of preferably 3-8mm with carane-3,4-diol (e.g. 1S, 3S,4S,6R-carane-3,4-diol), when necessary after dissolving it into a solvent (e.g. acetone). As the above cellulose material, paper, pulp and cotton linter can be used. This insect pest repellent is used by heating at 130-170 deg.C on exothermic devices, e.g. heaters of 'electric mosquito repellent mat' widely used in general.
Patent JP-H08188447-A (JP)
Title: Powdery glass and its production
Inventor: NISHIKAWA YOSHIKATSU
IPC: C03C4/00
Filed: 1994-12-29
Abstract: PURPOSE: To produce powdery glass having high viscosity and capable of preparing slurry difficult to be separated and to provide a method for producing the powdery glass. CONSTITUTION: This powdery glass has the surface treated with an aqueous solution containing one or more kinds of ions selected from Al<3+> La<3+> and Y<3+> . The powdery glass is obtained by adding, e.g. an aqueous solution containing one or more kinds of ions selected from Al<3+> , La<3+> and Y<3+> as a pulverizing auxiliary to a glass formed product and pulverizing the glass formed product. Furthermore, the amount of the aqueous solution added is preferably 0.003-1 pts.wt. based on 100 pts.wt. of the glass formed product and the concentration of the aqueous solution is preferably 0.1-15wt.%.
Patent JP-H03195568-A (JP)
Title: Physical tool made of ultra-elasticity alloy
Inventor: AOYAMA HITOSHI
IPC: A63B21/02
Filed: 1989-12-26
Abstract: PURPOSE:To apply a nearly constant load to a user even when the displacement quantity is changed by using a ultra-elasticity alloy for the load application section of a physical tool. CONSTITUTION:A physical tool normally called an expander is constituted of several coil spring sections 1 and handle sections 2, 3, and both ends of the coil spring sections 1 are connected to one end of the handle sections 2, 3. Three coil springs 1 are used, the spring is made of a ultra-elasticity Ni-Ti alloy, and chemical components are Ni 56 wt.% and Ti 44 wt.%. The handle sections 2, 3 are gripped by each hand, the coil spring sections 1 are extended by both hands, a nearly constant resistance force is utilized over the wide displacement quantity, end muscles of arms or joints can be developed or strengthened.
Patent JP-H03198369-A (JP)
Title: Overcurrent protection device for semiconductor circuit
Inventor: YOSHIDA HIDEYO
IPC: B42D15/10
Filed: 1989-12-27
Abstract: PURPOSE:To protect a circuit from overcurrent by inserting an overcurrent controlling means in a signal and current path for a semiconductor circuit. CONSTITUTION:An IC chip main body 4 of an IC chip module 1 is buried in a fixing card 10. Outer terminals 5 of the card are arranged on the surface of a substrate 1; through holes 6 are arranged on the peripheral part, trenches 8 corresponding with the through holes 6 are arranged on the rear. Bimetal 12 is buried in the trench 12, a pattern P is electrically connected with pads 13, 14 via the bimetal 12, and constitutes an overcurrent controlling part 2. The pads 13, 14 and the outer terminals 5 are connected by using bonding wires 7, and a current is applied to the chip 4. By the heat generated when an abnormal current flows, the bimetal is warped and exfoliated, so that the circuit is opened and the current of the IC chip is cut off. After the current is cut off, the bimetal returns to the original closed state as a result of natural cooling, so that overcurrent can be repeatedly prevented from flowing in the circuit.
Patent JP-H09181269-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAO MASATO
IPC: H01L27/108
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing process for mounting a logic IC containing a transistor which operates at a high speed and a DRAM which requires complicated high-temperature heat treatment on the same semiconductor chip for the manufacturing process of an inexpensive high-performance semiconductor device. SOLUTION: In a method for manufacturing a semiconductor device, no high-temperature process is performed after salicide is formed in a logic IC section. In order to eliminate the need of high-temperature process after the formation of salicide, a bit line 123 in a DRAM cell section is formed of polycrystalline silicon in advance and Ti is deposited on the entire surface while the but line 123 and the source area 126a, the drain area 126b, and the gate electrode 115 of the logic IC section are exposed, and then, the Ti is heat- treated. As a result, salicide 135 is formed on the source area 126a and the drain area 126b of the logic IC section and salicide 135 is formed on the gate electrode 115. At the same time, salicide 136 is formed on the bit line 123.
Patent JP-2000159147-A (JP)
Title: Front part car body structure of automobile
Inventor: YOSHIMURA KOJI
IPC: B62D21/11
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To disperse a support load input to a sub-frame to a car body total unit through a center stay member, so that a vibration characteristic during running can be properly adjusted, by providing the sub-frame extended between front frames to be elastically supported to a vehicle and the center stay member extended in a vertical direction by connecting this sub-frame and a shroud upper member. SOLUTION: This car body structure has a pair of front frames 1 extended in a longitudinal direction of a vehicle and a shroud upper member 2 extended in a car width direction in the upward of the front frame 1 in a front part of the vehicle. In this case, sub-frame 7 extended between the front frames 1, 1 to be elastically supported to the vehicle and a center stay member 14 extended in a vertical direction by connecting the sub-frame 7 and the shroud upper member 2 are provided.
Patent JP-H09180039-A (JP)
Title: Commodity storage device of automatic vending machine
Inventor: YASAKA YOSHIO
IPC: G07F9/10
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a device which can reduce the depth of an article storage column and decrease the number of kinds of adapters, and column setting easy and accurate without using an impression representing a commodity name. SOLUTION: This device is equipped with a commodity column 3 which has a back wall 3b and both side walls 3a and 3c and stores plural commodities inside by stacking and an adapter 7 which is sectioned in a U-shape from a main body part 7a and both side parts 7b and 7b and detachably fitted into the commodity storage column 3, and sets the column according to the kind of commodities to be stored. The adapter 7 has an engagement claw 12 which projects sideward from the side part 7b and the commodity storage column 3 has an engagement claw 13c which engages the engagement claw 12 with at least one of both the side walls 3a and 3c.
Patent JP-H10177369-A (JP)
Title: Active matrix display device
Inventor: INOUE TAKAO
IPC: G09G3/20
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix display device capable of reducing driving frequency and dropping power consumption. SOLUTION: A horizontal switch group 2 is connected to one end of a signal line S and supplies an external video signal, to the signal line S. Plural horizontal scanning circuits 3a, 3b to 3m control the opening/closing operation of the switch group 2 after receiving start signals so that a video signal of one frame is divided into plural sub-fields and written in respective pixels. A start control circuit 4 outputs start signals for controlling the start of the circuits 3a, 3b to 3m.
Patent JP-H08183220-A (JP)
Title: Printer for time stamp
Inventor: NUMAO TOSHIYA
IPC: B41J21/00
Filed: 1994-12-30
Abstract: PURPOSE: To set a printing format which can be selected optionally and to conduct the setting and printing output simply by single operation in printing of time, etc., by a time stamp on an inserted paper sheet. CONSTITUTION: An apparatus is composed of format storage parts K1, K2 for storing different printing formats, touch plates 6, 7 for selecting the parts K1, K2, and a printing control part F for printing by actuating a printer 12 by a printing format selected by the plates 6, 7.
Patent JP-H08187548-A (JP)
Title: Jig for holding runner brick
Inventor: KOSUGE SABURO
IPC: B22D7/06
Filed: 1994-12-29
Abstract: PURPOSE: To prevent the leakage of molten metal and to improve the yield of the molten metal by screwing an adjusting pipe at least at one end of a main pipe. CONSTITUTION: A recessed groove 10a is formed in the longitudinal direction of a bottom plate 10 and runner bricks 12 are set there through a liner 11. A communicating hole 12a is formed in the inner parts of the runner bricks 12. A runner brick holding jig 50 is arranged between the end part 12b of the runner brick 12 and the end part 10b of the bottom plate 10. The holding jig 50 is provided with the main pipe 51 and the adjusting pipes 52, 52 at both ends thereof and made of e.g. iron. Further, in the intermediate of the main pipe 51, setting plates 53, 53 for setting the holding jig 50 to a prescribed position of the recessed groove part of the liner 11 are fitted. The holding jig 50 changes the screwing distance by rotating the adjusting pipe 52 to adjust the length corresponding to the length of a gap.  Thus, the runner brick is surely held and the development of the gap can be restrained.
Patent JP-H11169734-A (JP)
Title: Milling container for ball milling apparatus, milling container structure body, ball milling apparatus, and method for milling powder using ball milling apparatus
Inventor: KARASUNO YUTAKA
IPC: B02C17/24
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To efficiently mill a raw material powder even in the case the diameter of the raw material powder and the diameter of an aiming powder is wide. SOLUTION: A pot part 106 is made to be a double structure constituted of an outside pot 108 and an inside pot 110 installed in the inside of the outside pot 108. A large number of fine holes penetrating the cylindrical wall 112 for allowing the inside and the outside of the inside pot 110 to communicate with each other are formed in the cylindrical wall 112 of the inside pot 110. The inside pot 110 is filled with the raw material powder and milling balls 114 having the size suitable for milling the raw material. The space between the outside pot 108 and the inside pot 110 is filled with milling balls 116 having the size suitable for milling a powder smaller than the holes. The pot part 106 filled with a raw material powder in such a manner is rotated by a rotating apparatus 100.
Patent JP-H09181755-A (JP)
Title: Device and method for controlling communication
Inventor: YONEMOTO YOSHIFUMI
IPC: H04L29/06
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To operate a terminal to be controlled from an operating terminal even while center equipment is stopped by providing a 1st reception part, telegraphic message analysis processing part, telegraphic message reloading part, 2nd reception part and temporary control part. SOLUTION: A telegraphic message translated by a telegraphic message translation part 150 is further translated based on the information of temporary control information part 170 and at the same time, a temporary control processing part 160 is provided for recording the history of execution into a temporary control history information part 180. While the center equipment is stopped, the temporary control part 160 is activated, based on the information of the temporary control information part, the transmission telegraphic message is transformed so as to control the terminal to be controlled, and the history of that temporary control is kept. Thus, even when the center equipment is unexpectedly stopped or to be stopped for maintenance, the terminal to be controlled can be operated from the operating terminal.